/*
Theme Name: YUMENO Theme
Theme URI: https://yumeno.co.jp
Author: 合同会社YUMENO
Author URI: https://yumeno.co.jp
Description: 合同会社YUMENOコーポレートサイト用カスタムテーマ（白黒モノトーン）
Version: 3.0.0
Text Domain: yumeno-theme
*/

/* ============================================
   1. CSS Variables (:root)
   ============================================ */
:root {
  --black: #111111;
  --dark: #222222;
  --gray-dark: #555555;
  --gray: #888888;
  --gray-light: #cccccc;
  --gray-lighter: #f0f0f0;
  --off-white: #f8f9fa;
  --white: #ffffff;
  --accent: #2563eb;
  --accent-light: #dbeafe;
  --accent-dark: #1d4ed8;
  --font-ja: 'Noto Sans JP', sans-serif;
  --font-en: 'Inter', sans-serif;
  --max-width: 1100px;
  --transition: 0.3s ease;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.08);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.12);
}

/* ============================================
   2. Reset & Base
   ============================================ */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  scrollbar-width: none;
  overflow-x: hidden;
}

html::-webkit-scrollbar {
  display: none;
}

body {
  font-family: var(--font-ja);
  color: var(--black);
  background: var(--white);
  line-height: 1.8;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  list-style: none;
}

/* ============================================
   3. Layout (container, grid)
   ============================================ */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 80px 0;
}

.bg-light {
  background: #f8f8f8;
}

.bg-accent-light {
  background: #f0f5ff;
}

/* ============================================
   4. Typography
   ============================================ */
h1, h2, h3, h4, h5 {
  font-family: var(--font-ja);
  font-weight: 700;
  line-height: 1.4;
}

.section-title {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.section-title-en {
  font-family: var(--font-en);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--gray);
  text-align: center;
  margin-bottom: 48px;
}

/* ============================================
   5. Header & Navigation
   ============================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-lighter);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.site-logo {
  font-family: var(--font-en);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--black);
}

.site-logo span {
  font-weight: 300;
}

.site-logo img {
  height: 32px;
  width: auto;
}

.nav-menu-desktop {
  display: flex;
  gap: 32px;
  align-items: center;
}

body.menu-open {
  overflow: hidden;
}

body.menu-open .site-header {
  z-index: 9999;
}

.nav-menu-mobile {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  background: #ffffff;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  z-index: 9998;
  display: flex;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1),
              visibility 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-menu-mobile.active {
  opacity: 1;
  visibility: visible;
}

/* Menu items stagger animation */
.nav-menu-mobile a,
.nav-menu-mobile .btn {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.nav-menu-mobile.active a:nth-child(2) { opacity: 1; transform: translateY(0); transition-delay: 0.08s; }
.nav-menu-mobile.active a:nth-child(3) { opacity: 1; transform: translateY(0); transition-delay: 0.14s; }
.nav-menu-mobile.active a:nth-child(4) { opacity: 1; transform: translateY(0); transition-delay: 0.20s; }
.nav-menu-mobile.active a:nth-child(5) { opacity: 1; transform: translateY(0); transition-delay: 0.26s; }
.nav-menu-mobile.active a:nth-child(6) { opacity: 1; transform: translateY(0); transition-delay: 0.32s; }
.nav-menu-mobile.active a:nth-child(7) { opacity: 1; transform: translateY(0); transition-delay: 0.38s; }

.nav-mobile-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  background: none;
  border: 1px solid var(--gray-lighter);
  border-radius: 50%;
  cursor: pointer;
  z-index: 1;
  opacity: 0;
  transform: rotate(-90deg) scale(0.5);
  transition: opacity 0.3s ease 0.3s, transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) 0.3s,
              background 0.2s ease, border-color 0.2s ease;
}

.nav-menu-mobile.active .nav-mobile-close {
  opacity: 1;
  transform: rotate(0) scale(1);
}

.nav-mobile-close:hover {
  background: var(--black);
  border-color: var(--black);
}

.nav-mobile-close:hover span {
  background: var(--white);
}

.nav-mobile-close span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 18px;
  height: 2px;
  background: var(--black);
  transition: background 0.2s ease;
}

.nav-mobile-close span:first-child {
  transform: translate(-50%, -50%) rotate(45deg);
}

.nav-mobile-close span:last-child {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.nav-menu-mobile a {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--black);
  text-decoration: none;
  letter-spacing: 0.05em;
}

.nav-menu-desktop a {
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  font-weight: 500;
  position: relative;
}

.nav-menu-desktop a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition);
}

.nav-menu-desktop a:hover::after {
  width: 100%;
}

.nav-menu-desktop a:hover {
  color: var(--accent);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 9999;
  position: relative;
  background: none;
  border: none;
  padding: 8px;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--black);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1),
              opacity 0.2s ease,
              width 0.3s ease;
}

/* ============================================
   6. Hero Section
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: left;
  padding: 120px 24px 80px;
  background: linear-gradient(-45deg, #ffffff, #f0f4f8, #e8eef5, #ffffff);
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
  position: relative;
  overflow: hidden;
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.hero-particles {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 1;
}

.particle {
  position: absolute;
  border-radius: 50%;
  background: rgba(0,0,0,0.04);
  animation: particleFloat linear infinite;
}

.particle:nth-child(odd) {
  background: rgba(0,0,0,0.03);
}

.particle:nth-child(3n) {
  background: rgba(0,0,0,0.06);
}

@keyframes particleFloat {
  0% { transform: translate(0, 0); }
  25% { transform: translate(15px, -20px); }
  50% { transform: translate(-10px, -35px); }
  75% { transform: translate(20px, -15px); }
  100% { transform: translate(0, 0); }
}

.hero-label {
  font-family: var(--font-en);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 24px;
}

.hero h1 {
  font-size: 2.5rem;
  line-height: 1.5;
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}

.hero-gradient-text {
  background: linear-gradient(135deg, #111 0%, #444 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-highlight {
  font-weight: 900;
  font-size: 1.05em;
  color: var(--black);
}

.hero p {
  font-size: 1rem;
  color: var(--gray-dark);
  line-height: 2;
  margin-bottom: 40px;
}

.hero-inner {
  display: flex;
  align-items: center;
  gap: 60px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

.hero-text {
  flex: 1;
  min-width: 0;
}

.hero-desc-sp {
  display: none;
}

.hero-note {
  font-size: 0.7rem;
  color: var(--gray);
  margin-top: 8px;
}

.hero-mockup {
  flex: 0 0 420px;
  max-width: 420px;
  overflow: hidden;
  animation: mockupFadeIn 1s ease-out 0.3s both;
}

@keyframes mockupFadeIn {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-circle-decoration {
  position: absolute;
  bottom: -120px;
  right: -120px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(37,99,235,0.04);
  pointer-events: none;
  z-index: 1;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  z-index: 3;
  color: rgba(0,0,0,0.3);
  font-size: 0.7rem;
  font-family: var(--font-en);
  letter-spacing: 0.1em;
}

.hero-scroll-indicator i {
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* Hero Swiper */
.hero-swiper {
  width: 100%;
}

.hero-swiper .swiper-slide {
  opacity: 0;
  transition: opacity 0.8s ease;
}

.hero-swiper .swiper-slide-active {
  opacity: 1;
}

/* Mockup Card */
.mockup-card {
  background: #1a1a2e;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.mockup-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.mockup-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
}

.mockup-dot:nth-child(1) { background: #ff5f57; }
.mockup-dot:nth-child(2) { background: #ffbd2e; }
.mockup-dot:nth-child(3) { background: #28c840; }

.mockup-title {
  margin-left: 8px;
  font-family: var(--font-en);
  font-size: 0.7rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.05em;
}

.mockup-body {
  padding: 24px 20px;
}

.mockup-stat-row {
  display: flex;
  gap: 24px;
  margin-bottom: 20px;
}

.mockup-stat {
  display: flex;
  flex-direction: column;
}

.mockup-stat-num {
  font-family: var(--font-en);
  font-size: 1.6rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
}

.mockup-stat-label {
  font-family: var(--font-en);
  font-size: 0.65rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.05em;
  margin-top: 2px;
}

.mockup-chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 80px;
  margin-bottom: 16px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.mockup-bar {
  flex: 1;
  background: linear-gradient(to top, var(--accent), #60a5fa);
  border-radius: 3px 3px 0 0;
  min-height: 8px;
  animation: barGrow 0.8s ease-out 0.6s both;
}

@keyframes barGrow {
  from { transform: scaleY(0); transform-origin: bottom; }
  to { transform: scaleY(1); transform-origin: bottom; }
}

/* Chat mockup */
.mockup-chat {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.chat-bubble {
  padding: 10px 14px;
  border-radius: var(--radius);
  font-size: 0.75rem;
  line-height: 1.5;
  max-width: 85%;
  color: #fff;
}

.chat-user {
  background: rgba(255,255,255,0.1);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}

.chat-ai {
  background: rgba(255,255,255,0.18);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}

.chat-input-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin-top: 6px;
  font-size: 0.7rem;
  color: rgba(255,255,255,0.3);
}

.chat-input-bar i {
  color: rgba(255,255,255,0.25);
}

/* Shift mockup */
.shift-grid {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.65rem;
}

.shift-header-row,
.shift-row {
  display: grid;
  grid-template-columns: 40px repeat(7, 1fr);
  gap: 3px;
  align-items: center;
}

.shift-header-row {
  color: rgba(255,255,255,0.4);
  font-weight: 600;
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 2px;
}

.shift-name {
  color: rgba(255,255,255,0.6);
  font-weight: 600;
}

.shift-badge {
  text-align: center;
  padding: 4px 0;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.6rem;
}

.shift-day { background: rgba(96,165,250,0.3); color: #93c5fd; }
.shift-night { background: rgba(139,92,246,0.3); color: #c4b5fd; }
.shift-off { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.3); }

/* Analytics mockup */
.analytics-flex {
  display: flex;
  align-items: center;
  gap: 24px;
}

.donut-chart {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: conic-gradient(#fff 0% 45%, #888 45% 75%, #444 75% 100%);
  flex-shrink: 0;
  position: relative;
}

.donut-chart::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #1a1a2e;
}

.donut-legend {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.7);
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* Wave separator */
.wave-separator {
  line-height: 0;
  margin: 0;
  padding: 0;
  overflow: hidden;
}

.wave-separator svg {
  width: 100%;
  height: 40px;
  display: block;
}

/* ============================================
   7. Social Proof
   ============================================ */
.social-proof {
  text-align: center;
  padding: 32px 0;
  border-bottom: 1px solid var(--gray-lighter);
}

.social-proof p {
  font-size: 0.8rem;
  color: var(--gray);
  letter-spacing: 0.05em;
}

.social-proof .badges {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.social-proof .badge {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--gray-dark);
  letter-spacing: 0.05em;
  background: #f8f8f8;
  padding: 8px 20px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.social-proof .badge i {
  color: var(--accent);
  font-size: 0.8rem;
}

.badges-mobile {
  display: none;
}

.social-proof-swiper {
  margin-top: 12px;
  overflow: hidden;
}

.social-proof-swiper .swiper-slide {
  width: auto;
}

.social-proof-swiper .swiper-wrapper {
  transition-timing-function: linear !important;
}

/* ============================================
   8. Problem Section
   ============================================ */
.problem-list-sp {
  display: none;
}

.problem-list {
  text-align: left;
  margin-top: 32px;
}

.problem-item {
  padding: 18px 16px;
  border-bottom: 1px solid var(--gray-lighter);
  font-size: 0.95rem;
  color: var(--gray-dark);
  border-radius: var(--radius-sm);
  transition: background var(--transition);
  display: flex;
  align-items: center;
  gap: 12px;
}

.problem-item:last-child {
  border-bottom: none;
}

.problem-item:hover {
  background: rgba(239,68,68,0.04);
}

.problem-icon {
  color: #ef4444;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.problem-conclusion {
  margin-top: 32px;
  font-size: 1.1rem;
  font-weight: 600;
  text-align: center;
}

.problem-container {
  max-width: 760px;
  text-align: center;
  padding: 0 20px;
}

/* ============================================
   9. Services Section
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.services-subtitle {
  text-align: center;
  color: var(--gray-dark);
  margin-top: 8px;
  font-size: 0.88rem;
}

.service-card {
  padding: 40px 32px;
  border: 1px solid var(--gray-lighter);
  border-top: 4px solid var(--accent);
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.08);
  border-color: var(--accent);
}

.service-card .number {
  font-family: var(--font-en);
  font-size: 3rem;
  letter-spacing: 0.2em;
  color: rgba(0,0,0,0.04);
  font-weight: 900;
  position: absolute;
  top: 16px;
  right: 20px;
  line-height: 1;
  pointer-events: none;
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 16px;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--gray-dark);
  line-height: 1.8;
}

.service-card .link {
  display: inline-block;
  margin-top: 24px;
  font-family: var(--font-en);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  border-bottom: 1px solid var(--accent);
  padding-bottom: 2px;
  transition: color var(--transition), border-color var(--transition);
}

.service-card .link:hover {
  color: var(--accent-dark);
  border-color: var(--accent-dark);
}

/* ============================================
   10. Works Section
   ============================================ */
.work-card {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition);
}

.work-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.work-card-img {
  width: 100%;
  height: 220px;
  background: var(--gray-lighter);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-en);
  font-size: 0.75rem;
  color: var(--gray);
  letter-spacing: 0.1em;
  overflow: hidden;
}

.work-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.work-card-body {
  padding: 24px;
}

.work-card-body .tag {
  display: inline-block;
  background: #111;
  color: #fff;
  padding: 3px 12px;
  border-radius: 999px;
  font-size: 0.65rem;
  font-family: var(--font-en);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.work-card-body h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.work-card-body p {
  font-size: 0.85rem;
  color: var(--gray-dark);
}

.work-tech {
  font-size: 0.75rem;
  color: var(--gray);
  margin-top: 8px;
}

/* Works Swiper */
.works-swiper {
  padding-bottom: 48px;
  position: relative;
}

.works-swiper .swiper-slide {
  height: auto;
}

.works-swiper .work-card {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.works-swiper .work-card .work-card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.works-swiper .work-card .work-card-body p:not(.tag):not(.work-tech) {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.works-swiper .work-card .work-tech {
  margin-top: auto;
}

.works-swiper .swiper-button-prev,
.works-swiper .swiper-button-next {
  color: var(--black);
  width: 44px;
  height: 44px;
  background: var(--white);
  border: 1px solid var(--gray-lighter);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
}

.works-swiper .swiper-button-prev::after,
.works-swiper .swiper-button-next::after {
  font-size: 1rem;
  font-weight: 700;
}

.works-swiper .swiper-pagination-bullet-active {
  background: var(--black);
}

/* ============================================
   11. Why YUMENO / Numbers
   ============================================ */
.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}

.number-item {
  position: relative;
}

.number-item .num {
  font-family: var(--font-en);
  font-size: 4rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 8px;
  color: var(--accent);
}

.number-item .num span {
  font-size: 1.5rem;
}

.number-item .label {
  font-size: 0.85rem;
  color: var(--gray);
  position: relative;
  padding-top: 16px;
}

.number-item .label::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background: #111;
}

.why-yumeno-desc {
  max-width: 760px;
  margin: 48px auto 0;
  text-align: center;
  font-size: 0.95rem;
  color: var(--gray-dark);
  line-height: 2;
}

.why-yumeno-numbers {
  margin-top: 48px;
}

/* ============================================
   12. Testimonials
   ============================================ */
.testimonial-swiper {
  padding-bottom: 48px;
}

.testimonial-swiper .swiper-pagination-bullet-active {
  background: var(--black);
}

.testimonial-card {
  display: flex;
  gap: 20px;
  padding: 32px;
  background: var(--white);
  border: 1px solid var(--gray-lighter);
  border-left: 4px solid #111;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.testimonial-card::before {
  content: "\201C";
  position: absolute;
  top: 8px;
  left: 20px;
  font-size: 6rem;
  line-height: 1;
  color: rgba(0,0,0,0.05);
  font-family: Georgia, serif;
  pointer-events: none;
}

.testimonial-avatar {
  flex-shrink: 0;
}

.testimonial-avatar img {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-stars {
  color: #f59e0b;
  font-size: 0.85rem;
  margin-bottom: 12px;
}

.testimonial-text {
  font-size: 0.9rem;
  color: var(--gray-dark);
  line-height: 1.8;
  margin-bottom: 12px;
}

.testimonial-author {
  font-size: 0.8rem;
  color: var(--gray);
  font-weight: 600;
}

.testimonial-source {
  font-size: 0.7rem;
  color: var(--gray-light);
  margin-top: 4px;
}

/* ============================================
   13. Education / Media
   ============================================ */
/* SP compact grid — hidden on PC */
.media-compact-grid {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 32px;
}

.media-compact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 20px 12px;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--gray-lighter);
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}

.media-compact-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.media-compact-thumb {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.media-compact-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--black);
  text-align: center;
}

.media-compact-label {
  font-size: 0.65rem;
  color: var(--gray);
  letter-spacing: 0.05em;
}

/* PC rich cards */
/* SP YouTube/Udemy content sliders */
.media-content-mobile {
  display: none;
  margin-top: 24px;
}

.media-mobile-heading {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.media-rich-cards-desktop {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.media-rich-card {
  background: var(--white);
  border: 1px solid var(--gray-lighter);
  padding: 32px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: 0;
}

.media-rich-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.media-rich-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.youtube-icon { background: #FF0000; color: var(--white); }
.udemy-icon { background: #A435F0; color: var(--white); }
.x-icon { background: #000; color: var(--white); }
.training-icon { background: #111; color: var(--white); }

.media-rich-info {
  flex: 1;
  min-width: 200px;
}

.media-rich-info h3 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.media-rich-meta {
  font-size: 0.8rem;
  color: var(--gray);
}

.media-rich-meta .divider {
  margin: 0 6px;
  color: var(--gray-light);
}

.btn-subscribe {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  text-decoration: none;
  flex-shrink: 0;
}

.youtube-subscribe { background: #FF0000; color: var(--white); }
.youtube-subscribe:hover { background: #cc0000; color: var(--white); }
.udemy-subscribe { background: #A435F0; color: var(--white); }
.udemy-subscribe:hover { background: #8710d8; color: var(--white); }
.x-subscribe { background: #000; color: var(--white); }
.x-subscribe:hover { background: #333; color: var(--white); }
.training-subscribe { background: #111; color: var(--white); }
.training-subscribe:hover { background: #333; color: var(--white); }

/* Video previews */
.youtube-content-swiper,
.udemy-content-swiper {
  position: relative;
  overflow: hidden;
}

.youtube-content-swiper .swiper-button-prev,
.youtube-content-swiper .swiper-button-next,
.udemy-content-swiper .swiper-button-prev,
.udemy-content-swiper .swiper-button-next {
  color: var(--black);
  --swiper-navigation-size: 20px;
}

.video-preview {
  display: block;
}

.video-preview:hover .video-title {
  color: var(--accent);
}

.video-thumb {
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  margin-bottom: 8px;
}

.video-thumb img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  transition: transform var(--transition);
}

.video-preview:hover .video-thumb img {
  transform: scale(1.05);
}

.play-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  background: rgba(0,0,0,0.7);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 0.9rem;
}

.video-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--black);
  line-height: 1.4;
  transition: color var(--transition);
}

/* Udemy courses */
/* udemy-courses grid removed — now using swiper */

.udemy-course-card {
  display: flex;
  gap: 16px;
  padding: 16px;
  border: 1px solid var(--gray-lighter);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
  text-decoration: none;
}

.udemy-course-card:hover {
  border-color: #A435F0;
  box-shadow: 0 4px 16px rgba(164,53,240,0.08);
}

.course-thumb {
  flex-shrink: 0;
  width: 120px;
}

.course-thumb img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: 4px;
}

.course-info {
  flex: 1;
  min-width: 0;
}

.course-title {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--black);
}

.course-rating {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}

.course-rating .stars {
  color: #f59e0b;
  font-size: 0.75rem;
}

.course-rating .rating-num {
  font-family: var(--font-en);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--black);
}

.course-students {
  font-size: 0.75rem;
  color: var(--gray);
}

/* X (Twitter) card */
.x-tweets {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.x-tweet-card {
  padding: 20px;
  border: 1px solid var(--gray-lighter);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.x-tweet-card:hover {
  border-color: #555;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

.x-tweet-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.x-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.x-tweet-header strong {
  font-size: 0.85rem;
  display: block;
  line-height: 1.2;
}

.x-handle {
  font-size: 0.75rem;
  color: var(--gray);
}

.x-tweet-body {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--gray-dark);
  margin-bottom: 12px;
}

.x-tweet-meta {
  display: flex;
  gap: 20px;
  font-size: 0.75rem;
  color: var(--gray);
}

.x-tweet-meta i {
  margin-right: 4px;
}

/* Training card */
.training-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.training-feature-card {
  padding: 24px 20px;
  border: 1px solid var(--gray-lighter);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.training-feature-card:hover {
  border-color: #111;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}

.training-feature-icon {
  font-size: 1.5rem;
  color: #111;
  margin-bottom: 12px;
}

.training-feature-card h4 {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.training-feature-card p {
  font-size: 0.8rem;
  color: var(--gray-dark);
  line-height: 1.7;
  margin: 0;
}

/* ============================================
   14. Blog
   ============================================ */
.blog-compact-list {
  list-style: none;
  padding: 0;
  margin: 32px auto 0;
  max-width: 640px;
}

.blog-compact-list li {
  border-bottom: 1px solid var(--gray-lighter);
}

.blog-compact-list li:last-child {
  border-bottom: none;
}

.blog-compact-list a {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
  text-decoration: none;
  transition: opacity 0.2s;
}

.blog-compact-list a:hover {
  opacity: 0.7;
}

.blog-compact-date {
  font-family: var(--font-en);
  font-size: 0.75rem;
  color: var(--gray);
  flex-shrink: 0;
  letter-spacing: 0.03em;
}

.blog-compact-title {
  font-size: 0.9rem;
  color: var(--black);
  font-weight: 500;
}

/* Works archive — Rich Cards */
.works-archive-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 48px;
}

.works-rich-card {
  background: var(--white);
  border: 1px solid var(--gray-lighter);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

a.works-rich-card--link {
  display: block;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.works-rich-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), #111);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.works-rich-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.works-rich-card:hover::before {
  opacity: 1;
}

.works-rich-thumb {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: linear-gradient(135deg, #f8f8f8 0%, #eee 100%);
  position: relative;
}

.works-rich-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.works-rich-card:hover .works-rich-thumb img {
  transform: scale(1.05);
}

.works-rich-body {
  padding: 24px;
}

.works-rich-tag {
  display: inline-block;
  font-size: 0.68rem;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.works-rich-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--black);
  line-height: 1.4;
  margin-bottom: 4px;
}

.works-rich-sub {
  font-size: 0.82rem;
  color: var(--gray-dark);
  margin-bottom: 12px;
}

.works-rich-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.works-tech-pill {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 500;
  padding: 4px 10px;
  background: #f5f5f5;
  color: var(--gray-dark);
  border-radius: 999px;
  letter-spacing: 0.02em;
  transition: background 0.3s ease, color 0.3s ease;
}

.works-rich-card:hover .works-tech-pill {
  background: #111;
  color: #fff;
}

.works-rich-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  margin-top: 16px;
  color: var(--black);
  font-weight: 600;
  padding: 8px 16px;
  border: 1px solid var(--gray-lighter);
  border-radius: 999px;
  transition: all 0.3s ease;
}

.works-rich-link:hover {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}

/* ============================================
   Side Navigation — Hyper Modern
   ============================================ */
.side-nav {
  position: fixed;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 16px;
  padding: 8px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  transition: opacity 0.3s ease;
}

.side-nav-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 12px;
  text-decoration: none;
  color: var(--gray-dark);
  font-size: 0.75rem;
  font-weight: 500;
  white-space: nowrap;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.side-nav-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  font-size: 0.8rem;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.side-nav-label {
  max-width: 100px;
  opacity: 1;
  margin-left: 8px;
  transition: max-width 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              opacity 0.2s ease,
              margin-left 0.3s ease;
  overflow: hidden;
}

.side-nav-item:hover {
  background: rgba(0, 0, 0, 0.04);
  color: var(--black);
}

.side-nav-item:hover .side-nav-label {
  max-width: 100px;
  opacity: 1;
  margin-left: 8px;
}

.side-nav-item:hover .side-nav-icon {
  transform: scale(1.15) rotate(-3deg);
}

.side-nav-item.active {
  background: var(--black);
  color: var(--white);
}

.side-nav-item.active .side-nav-label {
  max-width: 100px;
  opacity: 1;
  margin-left: 8px;
}

/* Active indicator dot */
.side-nav-item.active::after {
  content: '';
  position: absolute;
  right: -4px;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: sideNavPulse 2s ease-in-out infinite;
}

.side-nav-item {
  position: relative;
}

@keyframes sideNavPulse {
  0%, 100% { transform: translateY(-50%) scale(1); opacity: 1; }
  50% { transform: translateY(-50%) scale(1.8); opacity: 0.4; }
}

/* ============================================
   Scroll Reveal Animations
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Stagger children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.stagger-children.visible > *:nth-child(1) { transition-delay: 0s; }
.stagger-children.visible > *:nth-child(2) { transition-delay: 0.08s; }
.stagger-children.visible > *:nth-child(3) { transition-delay: 0.16s; }
.stagger-children.visible > *:nth-child(4) { transition-delay: 0.24s; }
.stagger-children.visible > *:nth-child(5) { transition-delay: 0.32s; }
.stagger-children.visible > *:nth-child(6) { transition-delay: 0.4s; }
.stagger-children.visible > *:nth-child(7) { transition-delay: 0.48s; }
.stagger-children.visible > *:nth-child(8) { transition-delay: 0.56s; }

.stagger-children.visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* Smooth counter animation */
.count-up {
  transition: all 0.3s ease;
}

/* Blog archive grid */
/* Blog Layout — 2 column with sidebar */
.blog-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
  margin-top: 48px;
  align-items: start;
}

.blog-main {
  min-width: 0;
}

.blog-main .single-content {
  max-width: 100%;
  padding: 0;
  margin: 0;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.blog-card {
  text-decoration: none;
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--gray-lighter);
  transition: transform var(--transition), box-shadow var(--transition);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.blog-card-thumb {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #f5f5f5;
}

.blog-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-card-info {
  padding: 16px;
}

.blog-card-date {
  font-family: var(--font-en);
  font-size: 0.7rem;
  color: var(--gray);
  letter-spacing: 0.05em;
}

.blog-card-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--black);
  margin-top: 6px;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-excerpt {
  font-size: 0.78rem;
  color: var(--gray-dark);
  line-height: 1.7;
  margin-top: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Posts grid (archive/index) */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.post-card {
  border: 1px solid var(--gray-lighter);
  overflow: hidden;
  border-radius: var(--radius-sm);
  transition: border-color var(--transition);
}

.post-card:hover {
  border-color: var(--black);
}

.post-card-img {
  height: 200px;
  background: var(--gray-lighter);
}

.post-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.post-card-body {
  padding: 24px;
}

.post-card-body .date {
  font-family: var(--font-en);
  font-size: 0.7rem;
  color: var(--gray);
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.post-card-body h3 {
  font-size: 1rem;
  margin-bottom: 8px;
  line-height: 1.6;
}

.post-card-body p {
  font-size: 0.85rem;
  color: var(--gray-dark);
}

/* Single Post */
.single-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 60px 32px;
}

.single-content .post-meta {
  font-family: var(--font-en);
  font-size: 0.75rem;
  color: var(--gray);
  letter-spacing: 0.05em;
  margin-bottom: 24px;
}

.single-content h1 {
  font-size: 1.8rem;
  margin-bottom: 32px;
}

.single-content .entry-content {
  font-size: 0.95rem;
  line-height: 2.2;
  color: var(--dark);
}

.single-content .entry-content h2 {
  font-size: 1.4rem;
  margin: 48px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--gray-lighter);
}

.single-content .entry-content h3 {
  font-size: 1.1rem;
  margin: 32px 0 12px;
}

.single-content .entry-content p {
  margin-bottom: 24px;
}

/* ============================================
   14.5 Blog Sidebar
   ============================================ */
.blog-sidebar {
  position: sticky;
  top: 96px;
}

.sidebar-widget {
  margin-bottom: 32px;
  padding: 20px;
  background: var(--white);
  border: 1px solid var(--gray-lighter);
  border-radius: var(--radius-sm);
}

.sidebar-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--black);
}

/* Search */
.sidebar-search {
  display: flex;
  gap: 0;
}

.sidebar-search input {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--gray-lighter);
  border-right: none;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  font-size: 0.8rem;
  outline: none;
}

.sidebar-search input:focus {
  border-color: var(--accent);
}

.sidebar-search button {
  padding: 8px 14px;
  background: var(--black);
  color: var(--white);
  border: 1px solid var(--black);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  cursor: pointer;
  font-size: 0.8rem;
  transition: background var(--transition);
}

.sidebar-search button:hover {
  background: var(--gray-dark);
}

/* Category list */
.sidebar-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-list li {
  border-bottom: 1px solid var(--gray-lighter);
}

.sidebar-list li:last-child {
  border-bottom: none;
}

.sidebar-list li a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  font-size: 0.8rem;
  color: var(--gray-dark);
  text-decoration: none;
  transition: color var(--transition);
}

.sidebar-list li a:hover {
  color: var(--black);
}

/* Tags */
.sidebar-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.sidebar-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: var(--bg-light);
  border: 1px solid var(--gray-lighter);
  border-radius: 20px;
  font-size: 0.72rem;
  color: var(--gray-dark);
  text-decoration: none;
  transition: all var(--transition);
}

.sidebar-tag:hover {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}

.sidebar-tag span {
  font-size: 0.65rem;
  color: var(--gray);
}

.sidebar-tag:hover span {
  color: rgba(255,255,255,0.7);
}

/* Popular posts */
.sidebar-popular-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  text-decoration: none;
  border-bottom: 1px solid var(--gray-lighter);
  transition: opacity var(--transition);
}

.sidebar-popular-item:last-child {
  border-bottom: none;
}

.sidebar-popular-item:hover {
  opacity: 0.7;
}

.sidebar-rank {
  font-family: var(--font-en);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gray-lighter);
  min-width: 20px;
}

.sidebar-popular-item:nth-child(1) .sidebar-rank { color: var(--black); }
.sidebar-popular-item:nth-child(2) .sidebar-rank { color: var(--gray-dark); }
.sidebar-popular-item:nth-child(3) .sidebar-rank { color: var(--gray); }

.sidebar-popular-thumb {
  width: 56px;
  height: 56px;
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
}

.sidebar-popular-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sidebar-popular-title {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--black);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.sidebar-popular-date {
  font-size: 0.65rem;
  color: var(--gray);
  font-family: var(--font-en);
}

/* Sidebar CTA */
.sidebar-cta {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
  text-align: center;
}

.sidebar-cta-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.sidebar-cta-text {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 16px;
  line-height: 1.6;
}

.sidebar-cta .btn-primary {
  background: var(--white);
  color: var(--black);
}

.sidebar-cta .btn-primary:hover {
  background: var(--gray-lighter);
}

/* Blog card category badge */
.blog-card-cat {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--white);
  background: var(--black);
  padding: 2px 8px;
  border-radius: 3px;
  margin-bottom: 4px;
}

/* ============================================
   15. CTA Sections
   ============================================ */
.cta-section {
  text-align: center;
  background: linear-gradient(135deg, #111 0%, #1a1a2e 100%);
  color: var(--white);
  padding: 80px 24px;
}

.cta-section h2 {
  font-size: 1.8rem;
  margin-bottom: 16px;
}

.cta-section p {
  color: rgba(255,255,255,0.6);
  margin-bottom: 32px;
}

.cta-section .btn {
  background: var(--white);
  color: #111;
  border-color: var(--white);
  font-size: 1rem;
  padding: 20px 56px;
}

.cta-section .btn:hover {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}

.cta-note {
  font-size: 0.7rem;
  color: var(--gray);
  margin-top: 12px;
}

.cta-sub-text {
  color: var(--gray);
  margin-bottom: 8px;
}

.cta-sub-detail {
  color: var(--gray);
  margin-bottom: 32px;
  font-size: 0.85rem;
}

/* Inline CTA (Lead Magnets) */
.inline-cta {
  margin: 48px auto;
  max-width: 1100px;
  padding: 0 24px;
  border: 1px solid var(--gray-lighter);
  border-left: 4px solid #111;
  border-radius: var(--radius-sm);
  background: var(--white);
}

.inline-cta-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 36px 32px;
}

.inline-cta-icon {
  font-size: 2.5rem;
  flex-shrink: 0;
}

.inline-cta-mockup {
  width: 120px;
  flex-shrink: 0;
}

.inline-cta-mockup img {
  width: 100%;
  height: auto;
  border-radius: 4px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
  transition: transform var(--transition);
}

.inline-cta:hover .inline-cta-mockup img {
  transform: scale(1.05) rotate(-2deg);
}

.inline-cta-text {
  flex: 1;
}

.inline-cta-text h4 {
  font-size: 1rem;
  margin-bottom: 6px;
}

.inline-cta-text p {
  font-size: 0.85rem;
  color: var(--gray-dark);
  margin: 0;
  line-height: 1.6;
}

.inline-cta-btn {
  flex-shrink: 0;
  font-size: 0.8rem;
  padding: 12px 28px;
  white-space: nowrap;
}

/* Pre-footer CTA (LINE Registration) */
.pre-footer-cta {
  background: #f5f5f5;
  padding: 60px 0;
}

.pre-footer-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.pre-footer-cta-text h3 {
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.pre-footer-cta-text p {
  font-size: 0.85rem;
  color: var(--gray-dark);
}

.pre-footer-cta-actions {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

.btn-line {
  background: var(--black);
  border-color: var(--black);
  color: var(--white);
  display: inline-flex;
  align-items: center;
}

.btn-line:hover {
  background: transparent;
  color: var(--black);
}

.btn-white {
  border-color: var(--black);
}

/* ============================================
   16. FAQ
   ============================================ */
.faq-section {
  padding: 80px 0;
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--gray-lighter);
  transition: background var(--transition);
  border-radius: var(--radius-sm);
  padding: 0 16px;
  margin-bottom: 4px;
}

details[open].faq-item {
  background: #f8f8f8;
}

.faq-question {
  padding: 20px 0;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: color var(--transition);
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::before {
  content: 'Q.';
  font-family: var(--font-en);
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
}

.faq-question::after {
  content: '+';
  margin-left: auto;
  font-family: var(--font-en);
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--gray);
  transition: transform var(--transition);
}

details[open] .faq-question::after {
  content: '−';
}

.faq-answer {
  padding: 0 0 20px 32px;
}

.faq-answer p {
  font-size: 0.9rem;
  color: var(--gray-dark);
  line-height: 1.8;
}

/* ============================================
   17. Footer
   ============================================ */
.site-footer {
  background: #111;
  color: var(--white);
  padding: 60px 0 32px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo {
  font-family: var(--font-en);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.footer-logo img {
  height: 28px;
  width: auto;
}

.footer-info p {
  font-size: 0.8rem;
  color: #999;
  line-height: 1.8;
}

.footer-nap {
  margin-top: 12px;
  font-size: 0.75rem;
  color: var(--gray);
  line-height: 1.8;
}

.footer-nap a {
  color: var(--gray);
  transition: color var(--transition);
}

.footer-nap a:hover {
  color: var(--accent-light);
}

.footer-social {
  display: flex;
  gap: 16px;
  margin-top: 16px;
}

.footer-social a {
  color: var(--gray);
  font-size: 1.2rem;
  transition: color var(--transition);
}

.footer-social a:hover {
  color: var(--accent-light);
}

.footer-nav {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: flex-start;
}

.footer-nav a {
  font-size: 0.8rem;
  color: #999;
  transition: color var(--transition);
  position: relative;
}

.footer-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent-light);
  transition: width var(--transition);
}

.footer-nav a:hover {
  color: var(--accent-light);
}

.footer-nav a:hover::after {
  width: 100%;
}

.footer-bottom {
  border-top: 1px solid #333;
  padding-top: 24px;
  text-align: center;
}

.footer-bottom p {
  font-family: var(--font-en);
  font-size: 0.7rem;
  color: var(--gray);
  letter-spacing: 0.1em;
}

/* ============================================
   18. Components (buttons, badges, cards)
   ============================================ */
/* Buttons */
.btn {
  display: inline-block;
  padding: 16px 48px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  border: 2px solid var(--accent);
  background: var(--accent);
  color: var(--white);
  border-radius: var(--radius-sm);
  transition: background var(--transition), border-color var(--transition), color var(--transition), transform var(--transition);
  cursor: pointer;
}

.btn:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: var(--white);
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}

.btn-outline:hover {
  background: var(--accent);
  color: var(--white);
}

.btn-pulse {
  animation: pulse 2.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37,99,235,0.4); }
  50% { box-shadow: 0 0 0 12px rgba(37,99,235,0); }
}

.btn-shimmer {
  position: relative;
  overflow: hidden;
}

.btn-shimmer::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -75%;
  width: 50%;
  height: 200%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transform: skewX(-25deg);
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0% { left: -75%; }
  100% { left: 150%; }
}

.btn-shimmer i {
  margin-right: 6px;
}

/* Floating LINE Button */
.floating-line {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 900;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  transition: transform var(--transition);
}

.floating-line:hover {
  transform: translateY(-4px);
}

.floating-line-icon {
  width: 56px;
  height: 56px;
  background: var(--black);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  transition: box-shadow var(--transition);
}

.floating-line:hover .floating-line-icon {
  box-shadow: 0 6px 28px rgba(0,0,0,0.3);
}

.floating-line-icon svg {
  width: 28px;
  height: 28px;
  fill: var(--white);
}

.floating-line-label {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--black);
  background: var(--white);
  padding: 2px 8px;
  border-radius: 2px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.1);
}

/* Sticky Mobile CTA Bar */
.mobile-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 800;
  background: var(--white);
  border-top: 1px solid var(--gray-lighter);
  padding: 10px 16px;
  gap: 8px;
}

.mobile-sticky-cta .btn {
  flex: 1;
  text-align: center;
  padding: 14px 8px;
  font-size: 0.75rem;
  min-height: 44px;
}

/* Exit Intent Popup */
.exit-popup-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.6);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}

.exit-popup-overlay.active {
  display: flex;
}

.exit-popup {
  background: var(--white);
  max-width: 480px;
  width: 90%;
  padding: 48px 40px;
  text-align: center;
  position: relative;
  border-radius: var(--radius);
  animation: popupIn 0.3s ease;
}

@keyframes popupIn {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.exit-popup-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border: none;
  background: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--gray);
  transition: color var(--transition);
}

.exit-popup-close:hover {
  color: var(--black);
}

.exit-popup .icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.exit-popup h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.exit-popup p {
  font-size: 0.9rem;
  color: var(--gray-dark);
  margin-bottom: 24px;
  line-height: 1.8;
}

.exit-popup .btn {
  width: 100%;
  text-align: center;
  margin-bottom: 12px;
}

.exit-popup .skip {
  font-size: 0.75rem;
  color: var(--gray);
  cursor: pointer;
  border: none;
  background: none;
}

.exit-popup-note {
  font-size: 0.65rem;
  color: var(--gray);
  margin-top: 8px;
}

/* Hero Sub-CTA Row */
.hero-sub-cta {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-top: 16px;
  flex-wrap: wrap;
}

.hero-sub-cta a {
  font-size: 0.8rem;
  color: var(--gray-dark);
  border-bottom: 1px solid var(--gray-light);
  padding-bottom: 2px;
  transition: color var(--transition), border-color var(--transition);
}

.hero-sub-cta a:hover {
  color: var(--black);
  border-color: var(--black);
}

/* ============================================
   19. Page Header
   ============================================ */
.page-header {
  padding: 60px 24px;
  text-align: center;
  border-bottom: 1px solid var(--gray-lighter);
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #fafafa 0%, #f0f0f0 50%, #fafafa 100%);
}

.page-header::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(37,99,235,0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(0,0,0,0.03) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(37,99,235,0.03) 0%, transparent 50%);
  animation: pageHeaderMesh 12s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes pageHeaderMesh {
  0% { transform: translate(0, 0) rotate(0deg); }
  100% { transform: translate(30px, -20px) rotate(3deg); }
}

.page-header-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

@keyframes pageParticle {
  0% { transform: translate(0, 0) scale(1); opacity: 0.6; }
  50% { transform: translate(20px, -30px) scale(1.2); opacity: 1; }
  100% { transform: translate(-15px, 15px) scale(0.8); opacity: 0.4; }
}

.page-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gray-lighter), transparent);
}

.page-header h1 {
  font-size: 2rem;
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
}

.page-header .en {
  font-family: var(--font-en);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray);
  position: relative;
  z-index: 1;
}

/* ============================================
   Service Detail Page
   ============================================ */
.service-detail {
  padding: 80px 0;
  border-bottom: 1px solid var(--gray-lighter);
}

.service-detail:last-child {
  border-bottom: none;
}

.service-detail-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.service-detail-inner.reverse {
  direction: rtl;
}

.service-detail-inner.reverse > * {
  direction: ltr;
}

.service-detail-text .number-label {
  font-family: var(--font-en);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--gray);
  margin-bottom: 16px;
}

.service-detail-text h2 {
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.service-detail-text p {
  font-size: 0.9rem;
  color: var(--gray-dark);
  line-height: 2;
  margin-bottom: 16px;
}

.service-detail-text ul {
  margin-top: 16px;
}

.service-detail-text ul li {
  font-size: 0.9rem;
  padding: 8px 0;
  padding-left: 20px;
  position: relative;
  color: var(--gray-dark);
}

.service-detail-text ul li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gray);
}

.service-detail-visual {
  background: var(--gray-lighter);
  height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-en);
  font-size: 0.75rem;
  color: var(--gray);
  letter-spacing: 0.1em;
  border-radius: var(--radius-sm);
}

/* ============================================
   Company Page
   ============================================ */
.company-table {
  width: 100%;
  max-width: 700px;
  margin: 0 auto;
}

.company-table tr {
  border-bottom: 1px solid var(--gray-lighter);
}

.company-table th,
.company-table td {
  padding: 20px 16px;
  font-size: 0.9rem;
  text-align: left;
  vertical-align: top;
}

.company-table th {
  width: 160px;
  font-weight: 600;
  color: var(--black);
}

.company-table td {
  color: var(--gray-dark);
}

.profile-section {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 60px;
  align-items: start;
  margin-top: 48px;
}

.profile-img {
  width: 280px;
  height: 360px;
  background: var(--gray-lighter);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-en);
  font-size: 0.75rem;
  color: var(--gray);
  border-radius: var(--radius-sm);
}

.profile-text h3 {
  font-size: 1.5rem;
  margin-bottom: 4px;
}

.profile-text .name-en {
  font-family: var(--font-en);
  font-size: 0.8rem;
  color: var(--gray);
  margin-bottom: 16px;
}

.profile-text .title {
  font-size: 0.85rem;
  color: var(--gray);
  margin-bottom: 20px;
}

.profile-text p {
  font-size: 0.9rem;
  color: var(--gray-dark);
  line-height: 2;
  margin-bottom: 16px;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.skill-tags span {
  font-size: 0.75rem;
  font-family: var(--font-en);
  padding: 4px 12px;
  border: 1px solid var(--gray-light);
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
}

/* ============================================
   Contact Page
   ============================================ */
/* Contact form - native fallback */
.contact-form form label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--black);
}

.contact-form form input[type="text"],
.contact-form form input[type="email"],
.contact-form form select,
.contact-form form textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--gray-lighter);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-family: var(--font-ja);
  margin-bottom: 24px;
  background: var(--white);
  transition: border-color 0.3s ease;
}

.contact-form form input:focus,
.contact-form form select:focus,
.contact-form form textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.contact-form form textarea {
  min-height: 200px;
  resize: vertical;
}

.contact-form {
  max-width: 640px;
  margin: 0 auto;
}

.contact-form .wpcf7-form label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.contact-form .wpcf7-form input[type="text"],
.contact-form .wpcf7-form input[type="email"],
.contact-form .wpcf7-form textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--gray-light);
  font-size: 0.9rem;
  font-family: var(--font-ja);
  background: var(--white);
  transition: border-color var(--transition);
  margin-bottom: 24px;
  border-radius: var(--radius-sm);
}

.contact-form .wpcf7-form input:focus,
.contact-form .wpcf7-form textarea:focus {
  outline: none;
  border-color: var(--black);
}

.contact-form .wpcf7-form textarea {
  min-height: 180px;
  resize: vertical;
}

.contact-form .wpcf7-form input[type="submit"] {
  display: inline-block;
  padding: 16px 48px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  border: 2px solid var(--black);
  background: var(--black);
  color: var(--white);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  font-family: var(--font-ja);
  border-radius: var(--radius-sm);
}

.contact-form .wpcf7-form input[type="submit"]:hover {
  background: transparent;
  color: var(--black);
}

/* ============================================
   404
   ============================================ */
.error-404 {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.error-404 h1 {
  font-family: var(--font-en);
  font-size: 6rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 16px;
}

.error-404 p {
  color: var(--gray);
  margin-bottom: 32px;
}

/* ============================================
   Pagination
   ============================================ */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 60px;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  font-family: var(--font-en);
  font-size: 0.85rem;
  border: 1px solid var(--gray-lighter);
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.pagination .current,
.pagination a:hover {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}

/* ============================================
   Breadcrumb
   ============================================ */
.header-spacer {
  height: 72px;
  display: block;
  width: 100%;
}

@media (max-width: 768px) {
  .header-spacer {
    height: 120px;
  }
}

.breadcrumb {
  padding: 12px 0;
  background: var(--white);
  border-bottom: 1px solid var(--gray-lighter);
  margin-top: 0;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  align-items: center;
}

.breadcrumb-item {
  font-size: 0.75rem;
  color: var(--gray);
}

.breadcrumb-item a {
  color: var(--gray-dark);
  transition: color var(--transition);
}

.breadcrumb-item a:hover {
  color: var(--black);
}

.breadcrumb-item + .breadcrumb-item::before {
  content: '/';
  margin: 0 8px;
  color: var(--gray-light);
}

.breadcrumb-item.current span {
  color: var(--black);
  font-weight: 500;
}

/* ============================================
   TOC (Table of Contents)
   ============================================ */
.toc {
  background: var(--gray-lighter);
  padding: 24px 28px;
  margin: 32px 0;
  border-left: 3px solid var(--black);
  border-radius: var(--radius-sm);
}

.toc-title {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.toc-list {
  list-style: none;
  counter-reset: toc;
}

.toc-list li {
  counter-increment: toc;
  margin-bottom: 6px;
}

.toc-list li::before {
  content: counter(toc) '.';
  font-family: var(--font-en);
  font-weight: 600;
  margin-right: 8px;
  color: var(--gray);
  font-size: 0.8rem;
}

.toc-list li a {
  font-size: 0.85rem;
  color: var(--gray-dark);
  border-bottom: 1px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}

.toc-list li a:hover {
  color: var(--black);
  border-bottom-color: var(--black);
}

.toc-list li.toc-sub {
  padding-left: 24px;
  font-size: 0.82rem;
}

.toc-list li.toc-sub::before {
  content: '・';
  color: var(--gray-light);
}

/* ============================================
   Related Posts
   ============================================ */
.related-posts {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--gray-lighter);
}

.related-posts-title {
  font-size: 1.1rem;
  margin-bottom: 24px;
}

/* ============================================
   20. Animations & Keyframes
   ============================================ */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   21. @media(max-width:768px) — ALL mobile rules
   ============================================ */
@media (max-width: 768px) {
  /* Navigation */
  .nav-menu-desktop {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }

  .hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  /* Hero */
  .hero-inner {
    flex-direction: column;
    text-align: center;
    gap: 32px;
  }

  .hero-text {
    text-align: center;
  }

  .hero h1 {
    font-size: 1.7rem;
    line-height: 1.5;
    margin-bottom: 12px;
  }

  .hero h1 br {
    display: none;
  }

  .hero-desc-pc {
    display: none;
  }

  .hero-desc-sp {
    display: block;
    font-size: 0.82rem;
    line-height: 1.8;
    margin-bottom: 20px;
    color: var(--gray-dark);
  }

  .hero-label {
    margin-bottom: 12px;
    font-size: 0.65rem;
  }

  .hero-sub-cta {
    display: none;
  }

  .hero .btn {
    font-size: 0.82rem;
    padding: 14px 24px;
  }

  .hero-note {
    font-size: 0.6rem;
  }

  .hero-mockup {
    flex: none;
    width: 100%;
    max-width: 260px;
    margin: 0 auto;
  }

  /* SP: slide effect swiper */
  .hero-swiper {
    width: 100%;
    overflow: hidden;
  }

  .hero-swiper .swiper-slide {
    opacity: 1;
    transition: none;
  }

  .mockup-card {
    transform: scale(0.9);
    transform-origin: top center;
  }

  .hero-circle-decoration {
    width: 250px;
    height: 250px;
    bottom: -80px;
    right: -80px;
  }

  .hero-scroll-indicator {
    display: none;
  }

  .wave-separator svg {
    height: 24px;
  }

  /* Social proof */
  .social-proof {
    padding: 20px 0;
  }

  .social-proof > p {
    font-size: 0.65rem;
    margin-bottom: 8px;
  }

  .social-proof .badges-desktop {
    display: none;
  }

  .social-proof .badges-mobile {
    display: block;
  }

  .badge {
    font-size: 0.7rem;
    padding: 6px 12px;
    white-space: nowrap;
  }

  /* Problem */
  .problem-list-pc {
    display: none;
  }

  .problem-list-sp {
    display: block;
    text-align: left;
    margin-top: 24px;
  }

  .problem-list-sp .problem-item {
    font-size: 0.88rem;
    padding: 14px 12px;
    gap: 10px;
    line-height: 1.6;
    align-items: center;
  }

  .problem-list-sp .problem-icon {
    font-size: 0.9rem;
  }

  .problem-conclusion {
    font-size: 0.9rem;
  }

  /* Sections general */
  .container {
    padding-left: 20px;
    padding-right: 20px;
  }

  .section-title {
    font-size: 1.35rem;
    line-height: 1.6;
    word-break: auto-phrase;
    padding: 0 8px;
  }

  .section-title br {
    display: none;
  }

  .section-title-en {
    font-size: 0.65rem;
    margin-bottom: 32px;
  }

  /* Services */
  .services-grid {
    grid-template-columns: 1fr;
  }

  .service-card .number {
    font-size: 2rem;
  }

  .service-card h3 {
    font-size: 1.05rem;
    line-height: 1.6;
  }

  .service-card h3 br {
    display: none;
  }

  .service-card p {
    font-size: 0.78rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  /* Numbers */
  .numbers-grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .number-item .num {
    font-size: 2.5rem;
  }

  .number-item .label {
    font-size: 0.75rem;
  }

  /* Why YUMENO description */
  .why-yumeno-desc {
    font-size: 0.82rem;
    line-height: 1.8;
  }

  /* Testimonials */
  .testimonial-card {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }

  .testimonial-text {
    font-size: 0.82rem;
    line-height: 1.7;
  }

  .testimonial-author {
    font-size: 0.75rem;
  }

  /* Education/Media */
  .media-rich-cards-desktop {
    display: flex;
  }

  .media-compact-grid {
    display: none;
  }

  .media-content-mobile {
    display: none;
  }

  .media-rich-card {
    padding: 16px;
    border-radius: 8px;
  }

  .media-rich-header {
    flex-direction: column;
    gap: 12px;
    text-align: center;
    padding-bottom: 12px;
  }

  .media-rich-meta {
    font-size: 0.7rem;
  }

  .media-rich-info h3 {
    font-size: 1rem;
  }

  .btn-subscribe {
    width: 100%;
    justify-content: center;
    font-size: 0.8rem;
    padding: 8px 16px;
  }

  /* X tweets & training cards — hide on SP in rich view */
  .media-rich-card.x-card,
  .media-rich-card.training-card {
    display: none;
  }

  .x-tweets {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .training-features {
    grid-template-columns: 1fr;
  }

  /* Side nav → horizontal top bar on mobile */
  .side-nav {
    position: fixed;
    left: 0;
    right: 0;
    top: 72px;
    bottom: auto;
    transform: none;
    flex-direction: row;
    border-radius: 0;
    padding: 0 12px;
    gap: 0;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: none;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    scrollbar-width: none;
  }

  .side-nav::-webkit-scrollbar {
    display: none;
  }

  .side-nav-item {
    padding: 12px 14px;
    border-radius: 0;
    flex-shrink: 0;
    font-size: 0.7rem;
    gap: 6px;
  }

  .side-nav-label {
    max-width: 100px;
    opacity: 1;
    margin-left: 0;
  }

  .side-nav-icon {
    font-size: 0.7rem;
    width: 16px;
    height: 16px;
  }

  .side-nav-item.active {
    background: transparent;
    color: var(--black);
    border-bottom: 2px solid var(--black);
    border-radius: 0;
  }

  .side-nav-item:hover .side-nav-label {
    margin-left: 0;
  }

  /* Adjust page content for top nav */
  .page-header {
    margin-top: 44px;
  }

  /* Contact form */
  .contact-form form input[type="text"],
  .contact-form form input[type="email"],
  .contact-form form select,
  .contact-form form textarea {
    font-size: 16px;
    padding: 12px 14px;
  }

  .page-header h1 {
    font-size: 1.3rem;
    line-height: 1.6;
  }

  .page-header h1 br {
    display: none;
  }

  /* Works archive — rich cards mobile */
  .works-archive-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 28px;
  }

  .works-rich-thumb {
    aspect-ratio: 2 / 1;
  }

  .works-rich-body {
    padding: 16px 18px;
  }

  .works-rich-title {
    font-size: 1rem;
  }

  .works-rich-sub {
    font-size: 0.78rem;
    margin-bottom: 8px;
  }

  .works-tech-pill {
    font-size: 0.6rem;
    padding: 3px 8px;
  }

  .works-rich-link {
    font-size: 0.75rem;
    padding: 6px 14px;
  }

  /* Blog */
  .blog-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .blog-sidebar {
    position: static;
  }

  .blog-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 32px;
    padding-bottom: 80px;
  }

  .blog-card {
    display: grid;
    grid-template-columns: 120px 1fr;
    border-radius: var(--radius-sm);
  }

  .blog-card-thumb {
    aspect-ratio: 1;
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  }

  .blog-card-info {
    padding: 12px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .blog-card-title {
    font-size: 0.8rem;
  }

  .blog-card-excerpt {
    font-size: 0.72rem;
  }

  /* Posts grid */
  .posts-grid {
    grid-template-columns: 1fr;
  }

  /* Works */
  .works-swiper .swiper-button-prev,
  .works-swiper .swiper-button-next {
    display: none;
  }

  /* CTA sections */
  .cta-section h2 {
    font-size: 1.35rem;
    line-height: 1.7;
  }

  .cta-section .btn {
    font-size: 0.85rem;
    padding: 16px 32px;
  }

  .inline-cta {
    margin-left: 16px;
    margin-right: 16px;
  }

  .inline-cta-inner {
    flex-direction: column;
    text-align: center;
    padding: 24px;
  }

  .inline-cta-mockup {
    width: 160px;
    margin: 0 auto 12px;
  }

  .inline-cta-btn {
    width: 100%;
  }

  .pre-footer-cta-inner {
    flex-direction: column;
    text-align: center;
  }

  .pre-footer-cta-actions {
    flex-direction: column;
    width: 100%;
  }

  .pre-footer-cta-actions .btn {
    width: 100%;
    text-align: center;
  }

  /* Sticky mobile CTA */
  .mobile-sticky-cta {
    display: flex;
  }

  .floating-line {
    display: none;
  }

  /* Footer */
  .site-footer {
    padding-bottom: 80px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-social {
    justify-content: center;
  }

  .footer-nav {
    justify-content: center;
    gap: 16px;
  }

  .footer-nav a {
    font-size: 0.75rem;
  }

  .footer-info p {
    font-size: 0.75rem;
  }

  .footer-bottom {
    padding-bottom: 70px;
  }

  /* Service detail */
  .service-detail-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .service-detail-inner.reverse {
    direction: ltr;
  }

  /* Profile */
  .company-table th,
  .company-table td {
    display: block;
    width: 100%;
    padding: 0 16px;
  }

  .company-table th {
    padding-top: 16px;
    padding-bottom: 4px;
    font-size: 0.8rem;
    color: var(--gray);
  }

  .company-table td {
    padding-bottom: 16px;
  }

  .profile-section {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .profile-img {
    width: 200px;
    height: 260px;
    margin: 0 auto;
  }

  /* Media rich card sub-grids — now swiper, no grid overrides needed */

  .udemy-course-card {
    flex-direction: column;
  }

  .course-thumb {
    width: 100%;
  }

  .media-rich-header {
    flex-direction: column;
    text-align: center;
  }

  .btn-subscribe {
    width: 100%;
    justify-content: center;
  }

  /* Single post — SP padding */
  .single-content {
    padding: 40px 20px;
  }

  .single-content h1 {
    font-size: 1.3rem;
  }

  .single-content .entry-content {
    font-size: 0.9rem;
    line-height: 2;
  }

  .single-content .entry-content h2 {
    font-size: 1.2rem;
  }
}

/* ============================================
   22. @media(max-width:480px) — small phone tweaks
   ============================================ */
@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.5rem;
  }

  .hero-mockup {
    max-width: 220px;
  }

  .numbers-grid {
    gap: 16px;
  }

  .number-item .num {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.2rem;
  }

  .media-compact-grid {
    gap: 8px;
  }

  .media-compact-card {
    padding: 16px 8px;
  }

  .cta-section .btn {
    padding: 14px 24px;
    font-size: 0.8rem;
  }
}

/* ============================================
   23. Pro Animations & Interactions
   ============================================ */

/* --- Scroll Progress Bar --- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), #60a5fa, var(--accent));
  background-size: 200% 100%;
  animation: progressGradient 2s linear infinite;
  z-index: 10000;
  transition: none;
  will-change: width;
  pointer-events: none;
}

@keyframes progressGradient {
  0% { background-position: 0% 0; }
  100% { background-position: 200% 0; }
}

/* --- Typewriter --- */
.typewriter-target {
  position: relative;
}

.typewriter-cursor {
  display: inline-block;
  width: 3px;
  height: 1em;
  background: var(--accent);
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: cursorBlink 0.7s step-end infinite;
}

@keyframes cursorBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* --- 3D Tilt for Work Cards --- */
.work-card {
  will-change: transform;
  transform-style: preserve-3d;
  perspective: 1000px;
}

.work-card.tilt-active {
  transition: none !important;
}

/* --- Page Load Intro --- */
.site-header {
  opacity: 0;
  transform: translateY(-20px);
  animation: introHeader 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.1s forwards;
}

@keyframes introHeader {
  to { opacity: 1; transform: translateY(0); }
}

.hero-text {
  opacity: 0;
  transform: translateY(30px);
  animation: introHeroText 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.4s forwards;
}

@keyframes introHeroText {
  to { opacity: 1; transform: translateY(0); }
}

.hero-mockup {
  opacity: 0;
  transform: translateY(40px) scale(0.95);
  animation: introHeroMockup 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.7s forwards;
}

@keyframes introHeroMockup {
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.hero-scroll-indicator {
  opacity: 0;
  animation: introScrollIndicator 0.5s ease 1.2s forwards;
}

@keyframes introScrollIndicator {
  to { opacity: 1; }
}

/* --- Parallax helper (JS sets --scroll-y) --- */
.hero {
  will-change: background-position;
}

/* --- Skill tags marquee --- */
.skill-tags-marquee {
  overflow: hidden;
  position: relative;
  width: 100%;
}

.skill-tags-marquee::before,
.skill-tags-marquee::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 40px;
  z-index: 2;
  pointer-events: none;
}

.skill-tags-marquee::before {
  left: 0;
  background: linear-gradient(90deg, var(--white), transparent);
}

.skill-tags-marquee::after {
  right: 0;
  background: linear-gradient(-90deg, var(--white), transparent);
}

.skill-tags-track {
  display: flex;
  gap: 8px;
  width: max-content;
  animation: marqueeScroll 20s linear infinite;
  will-change: transform;
}

.skill-tags-marquee:hover .skill-tags-track {
  animation-play-state: paused;
}

@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* --- Enhanced btn-pulse glow --- */
.btn-pulse {
  position: relative;
}

.btn-pulse::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: inherit;
  background: var(--accent);
  opacity: 0;
  z-index: -1;
  animation: pulseGlow 2.5s ease-in-out infinite;
  filter: blur(12px);
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0; transform: scale(0.95); }
  50% { opacity: 0.3; transform: scale(1.05); }
}

/* --- Smooth scroll anchor offset --- */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

/* --- Reduced motion --- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .scroll-progress { display: none; }
  .skill-tags-track { animation: none; }
  .reveal, .reveal-left, .reveal-right, .reveal-scale,
  .stagger-children > * {
    opacity: 1 !important;
    transform: none !important;
  }
  .site-header, .hero-text, .hero-mockup, .hero-scroll-indicator {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }
}

/* ============================================
   LP Common - Landing Page Styles
   ============================================ */

/* --- LP Footer Override --- */
.page-template-page-lp-training .site-footer,
.page-template-page-lp-saas .site-footer,
.page-template-page-lp-system .site-footer {
  background: #fff;
  color: var(--black);
  border-top: 1px solid var(--gray-lighter);
}

.page-template-page-lp-training .site-footer a,
.page-template-page-lp-saas .site-footer a,
.page-template-page-lp-system .site-footer a,
.page-template-page-lp-training .footer-info p,
.page-template-page-lp-saas .footer-info p,
.page-template-page-lp-system .footer-info p {
  color: var(--gray-dark);
}

.page-template-page-lp-training .footer-social a,
.page-template-page-lp-saas .footer-social a,
.page-template-page-lp-system .footer-social a {
  color: var(--gray);
}

.page-template-page-lp-training .footer-copyright,
.page-template-page-lp-saas .footer-copyright,
.page-template-page-lp-system .footer-copyright {
  color: var(--gray);
  border-top-color: var(--gray-lighter);
}

/* --- LP Color Palette --- */
:root {
  --lp-blue: #2563eb;
  --lp-blue-light: #eff6ff;
  --lp-blue-dark: #1d4ed8;
  --lp-green: #059669;
  --lp-green-light: #ecfdf5;
  --lp-green-dark: #047857;
  --lp-orange: #ea580c;
  --lp-orange-light: #fff7ed;
  --lp-orange-dark: #c2410c;
  --lp-purple: #7c3aed;
  --lp-purple-light: #f5f3ff;
  --lp-purple-dark: #6d28d9;
  --lp-rose: #e11d48;
  --lp-rose-light: #fff1f2;
  --lp-amber: #d97706;
  --lp-amber-light: #fffbeb;
  --lp-teal: #0d9488;
  --lp-teal-light: #f0fdfa;
  --lp-cta: #ea580c;
  --lp-cta-hover: #c2410c;
  --lp-cta-glow: rgba(234, 88, 12, 0.35);
}

/* --- LP Hero --- */
.lp-hero {
  background: linear-gradient(135deg, #1e3a5f 0%, #2563eb 40%, #7c3aed 100%);
  color: var(--white);
  padding: 120px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.lp-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.3) 0%, transparent 70%);
  pointer-events: none;
}

.lp-hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.25) 0%, transparent 70%);
  pointer-events: none;
}

.lp-hero__label {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  color: var(--white);
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 32px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  position: relative;
  z-index: 1;
}

.lp-hero__title {
  font-size: 2.4rem;
  line-height: 1.6;
  margin-bottom: 24px;
  font-weight: 800;
  position: relative;
  z-index: 1;
}

.lp-hero__accent {
  background: linear-gradient(90deg, #fbbf24, #f97316);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.lp-hero__sub {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.9;
  margin-bottom: 40px;
  position: relative;
  z-index: 1;
}

.lp-hero__cta {
  margin-top: 16px;
  position: relative;
  z-index: 1;
}

.lp-hero__cta .btn {
  background: var(--lp-cta);
  border-color: var(--lp-cta);
  color: var(--white);
  font-size: 1rem;
  padding: 20px 56px;
}

.lp-hero__cta .btn:hover {
  background: var(--lp-cta-hover);
  border-color: var(--lp-cta-hover);
}

.lp-hero__cta .btn-pulse::before {
  background: var(--lp-cta);
  filter: blur(16px);
}

.lp-hero__note {
  margin-top: 12px;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.55);
}

/* --- LP Problem --- */
.lp-problem {
  background: var(--lp-rose-light);
}

.lp-problem .section-title-en {
  color: var(--lp-rose);
}

.lp-problem__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.lp-problem__item {
  background: var(--white);
  border: 1px solid rgba(225, 29, 72, 0.12);
  border-radius: var(--radius-sm);
  padding: 24px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}

.lp-problem__item:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(225, 29, 72, 0.08);
}

.lp-problem__item i {
  font-size: 1.5rem;
  color: var(--lp-rose);
  margin-bottom: 12px;
}

.lp-problem__item p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--dark);
}

/* --- LP Affinity --- */
.lp-affinity {
  background: linear-gradient(180deg, var(--white) 0%, var(--lp-blue-light) 100%);
}

.lp-affinity .section-title-en {
  color: var(--lp-blue);
}

.lp-affinity__content {
  display: flex;
  align-items: center;
  gap: 60px;
  max-width: 900px;
  margin: 0 auto;
}

.lp-affinity__stat {
  text-align: center;
  flex-shrink: 0;
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 32px rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(37, 99, 235, 0.1);
}

.lp-affinity__number {
  font-family: var(--font-en);
  font-size: 5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--lp-blue), var(--lp-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  display: block;
  margin-bottom: 12px;
}

.lp-affinity__number small {
  font-size: 2.5rem;
}

.lp-affinity__stat > p {
  font-size: 0.85rem;
  color: var(--gray-dark);
  line-height: 1.7;
}

.lp-affinity__text p {
  font-size: 0.95rem;
  line-height: 2;
  margin-bottom: 16px;
  color: var(--dark);
}

.lp-affinity__text strong {
  color: var(--lp-blue);
}

/* --- LP Reasons --- */
.lp-reasons {
  background: var(--lp-green-light);
}

.lp-reasons .section-title-en {
  color: var(--lp-green);
}

.lp-reasons__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 1000px;
  margin: 0 auto;
}

.lp-reasons__card {
  background: var(--white);
  border: 1px solid rgba(5, 150, 105, 0.12);
  border-radius: var(--radius-sm);
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.lp-reasons__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(5, 150, 105, 0.1);
}

.lp-reasons__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--lp-green), var(--lp-teal));
}

.lp-reasons__num {
  font-family: var(--font-en);
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--lp-green), var(--lp-teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  display: block;
  margin-bottom: 16px;
}

.lp-reasons__card h3 {
  font-size: 1.15rem;
  margin-bottom: 16px;
  color: var(--black);
}

.lp-reasons__card p {
  font-size: 0.9rem;
  line-height: 1.9;
  color: var(--gray-dark);
}

/* --- LP Programs --- */
.lp-programs {
  background: linear-gradient(180deg, var(--white) 0%, var(--lp-purple-light) 100%);
}

.lp-programs .section-title-en {
  color: var(--lp-purple);
}

.lp-programs__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.lp-programs__card {
  background: var(--white);
  border: 1px solid var(--gray-lighter);
  border-radius: var(--radius-sm);
  padding: 32px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.lp-programs__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
}

.lp-programs__card--accent {
  border-color: var(--lp-orange);
  background: var(--lp-orange-light);
}

.lp-programs__icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 20px;
}

.lp-programs__card:nth-child(1) .lp-programs__icon {
  background: linear-gradient(135deg, var(--lp-purple), #a78bfa);
  color: var(--white);
}

.lp-programs__card:nth-child(2) .lp-programs__icon {
  background: linear-gradient(135deg, var(--lp-blue), #60a5fa);
  color: var(--white);
}

.lp-programs__card:nth-child(3) .lp-programs__icon {
  background: linear-gradient(135deg, var(--lp-green), var(--lp-teal));
  color: var(--white);
}

.lp-programs__card:nth-child(4) .lp-programs__icon {
  background: linear-gradient(135deg, var(--lp-orange), #fb923c);
  color: var(--white);
}

.lp-programs__card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: var(--black);
}

.lp-programs__duration {
  font-size: 0.8rem;
  color: var(--gray);
  margin-bottom: 16px;
}

.lp-programs__card > p:not(.lp-programs__duration) {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--gray-dark);
  margin-bottom: 16px;
}

.lp-programs__points {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.lp-programs__card:nth-child(1) .lp-programs__points li { background: var(--lp-purple-light); color: var(--lp-purple-dark); }
.lp-programs__card:nth-child(2) .lp-programs__points li { background: var(--lp-blue-light); color: var(--lp-blue-dark); }
.lp-programs__card:nth-child(3) .lp-programs__points li { background: var(--lp-green-light); color: var(--lp-green-dark); }
.lp-programs__card:nth-child(4) .lp-programs__points li { background: var(--lp-orange-light); color: var(--lp-orange-dark); }

.lp-programs__points li {
  font-size: 0.75rem;
  padding: 4px 12px;
  border-radius: 100px;
}

/* --- LP Before After --- */
.lp-before-after {
  background: var(--lp-amber-light);
}

.lp-before-after .section-title-en {
  color: var(--lp-amber);
}

.lp-ba__wrapper {
  display: flex;
  align-items: stretch;
  gap: 0;
  max-width: 900px;
  margin: 0 auto;
}

.lp-ba__side {
  flex: 1;
  padding: 40px 32px;
  border-radius: var(--radius-sm);
}

.lp-ba__before {
  background: var(--white);
  border: 2px solid rgba(225, 29, 72, 0.15);
}

.lp-ba__after {
  background: linear-gradient(135deg, #1e3a5f, #2563eb);
  color: var(--white);
}

.lp-ba__side h3 {
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.lp-ba__before h3 {
  color: var(--lp-rose);
}

.lp-ba__after h3 {
  color: #fbbf24;
}

.lp-ba__side ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.lp-ba__side li {
  font-size: 0.9rem;
  line-height: 1.7;
  padding: 8px 0;
  border-bottom: 1px solid rgba(128, 128, 128, 0.15);
}

.lp-ba__side li:last-child {
  border-bottom: none;
}

.lp-ba__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  font-size: 1.5rem;
  color: var(--lp-orange);
}

/* --- LP Testimonials --- */
.lp-testimonials {
  background: linear-gradient(180deg, var(--white) 0%, var(--lp-teal-light) 100%);
}

.lp-testimonials .section-title-en {
  color: var(--lp-teal);
}

.lp-testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto;
}

.lp-testimonials__card {
  background: var(--white);
  border: 1px solid rgba(13, 148, 136, 0.12);
  border-radius: var(--radius-sm);
  padding: 32px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.lp-testimonials__card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(13, 148, 136, 0.08);
}

.lp-testimonials__stars {
  color: #f59e0b;
  font-size: 0.85rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.lp-testimonials__text {
  font-size: 0.9rem;
  line-height: 1.9;
  color: var(--dark);
  margin-bottom: 20px;
}

.lp-testimonials__name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--black);
}

.lp-testimonials__role {
  font-size: 0.75rem;
  color: var(--gray);
}

/* --- LP Flow --- */
.lp-flow {
  background: var(--lp-blue-light);
}

.lp-flow .section-title-en {
  color: var(--lp-blue);
}

.lp-flow__steps {
  display: flex;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.lp-flow__step {
  flex: 1;
  text-align: center;
  background: var(--white);
  border: 1px solid rgba(37, 99, 235, 0.1);
  border-radius: var(--radius-sm);
  padding: 32px 20px;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}

.lp-flow__step:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.1);
}

.lp-flow__num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 16px;
  color: var(--white);
}

.lp-flow__step:nth-child(1) .lp-flow__num { background: linear-gradient(135deg, var(--lp-blue), #60a5fa); }
.lp-flow__step:nth-child(2) .lp-flow__num { background: linear-gradient(135deg, var(--lp-purple), #a78bfa); }
.lp-flow__step:nth-child(3) .lp-flow__num { background: linear-gradient(135deg, var(--lp-green), var(--lp-teal)); }
.lp-flow__step:nth-child(4) .lp-flow__num { background: linear-gradient(135deg, var(--lp-orange), #fb923c); }

.lp-flow__step h3 {
  font-size: 1rem;
  margin-bottom: 12px;
  color: var(--black);
}

.lp-flow__step p {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--gray-dark);
}

/* --- LP Pricing --- */
.lp-pricing {
  background: linear-gradient(180deg, var(--white) 0%, var(--lp-purple-light) 100%);
}

.lp-pricing .section-title-en {
  color: var(--lp-purple);
}

.lp-pricing__table-wrap {
  max-width: 800px;
  margin: 0 auto;
  overflow-x: auto;
}

.lp-pricing__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.lp-pricing__table th,
.lp-pricing__table td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid var(--gray-lighter);
}

.lp-pricing__table th {
  background: linear-gradient(135deg, var(--lp-purple-dark), var(--lp-blue-dark));
  color: var(--white);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
}

.lp-pricing__table th:first-child {
  border-radius: var(--radius-sm) 0 0 0;
}

.lp-pricing__table th:last-child {
  border-radius: 0 var(--radius-sm) 0 0;
}

.lp-pricing__table td {
  background: var(--white);
}

.lp-pricing__table td strong {
  color: var(--lp-purple-dark);
}

.lp-pricing__table tr:hover td {
  background: var(--lp-purple-light);
}

.lp-pricing__note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--gray);
  margin-top: 20px;
}

.lp-pricing__note i {
  color: var(--lp-blue);
}

/* --- LP CTA Override --- */
.lp-hero + .lp-problem ~ .cta-section {
  background: linear-gradient(135deg, #1e3a5f 0%, #2563eb 40%, #7c3aed 100%);
}

.lp-hero + .lp-problem ~ .cta-section .btn {
  background: var(--lp-cta);
  border-color: var(--lp-cta);
  color: var(--white);
  font-size: 1rem;
  padding: 20px 56px;
}

.lp-hero + .lp-problem ~ .cta-section .btn:hover {
  background: var(--lp-cta-hover);
  border-color: var(--lp-cta-hover);
  color: var(--white);
}

.lp-hero + .lp-problem ~ .cta-section .btn-pulse::before {
  background: var(--lp-cta);
}

/* --- LP Responsive (768px) --- */
@media (max-width: 768px) {
  .lp-hero {
    padding: 100px 0 60px;
  }

  .lp-hero__title {
    font-size: 1.6rem;
  }

  .lp-hero__sub {
    font-size: 0.9rem;
  }

  .lp-problem__grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .lp-affinity__content {
    flex-direction: column;
    gap: 32px;
    text-align: center;
  }

  .lp-reasons__grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .lp-programs__grid {
    grid-template-columns: 1fr;
  }

  .lp-ba__wrapper {
    flex-direction: column;
  }

  .lp-ba__arrow {
    padding: 16px 0;
    transform: rotate(90deg);
  }

  .lp-testimonials__grid {
    grid-template-columns: 1fr;
  }

  .lp-flow__steps {
    flex-direction: column;
    gap: 16px;
  }

  .lp-pricing__table {
    font-size: 0.8rem;
  }

  .lp-pricing__table th,
  .lp-pricing__table td {
    padding: 12px;
  }
}

/* ================================================
   LP System - 業務システム開発LP (Colorful)
   ================================================ */

/* --- LP Color Palette --- */
.lp-sys-hero,
.lp-sys-section,
.lp-sys-hero ~ .cta-section {
  --lp-blue: #2563eb;
  --lp-blue-light: #eff6ff;
  --lp-blue-dark: #1d4ed8;
  --lp-green: #059669;
  --lp-green-light: #ecfdf5;
  --lp-orange: #ea580c;
  --lp-orange-light: #fff7ed;
  --lp-orange-warm: #f97316;
  --lp-purple: #7c3aed;
  --lp-purple-light: #f5f3ff;
  --lp-red: #dc2626;
  --lp-red-light: #fef2f2;
  --lp-teal: #0d9488;
  --lp-teal-light: #f0fdfa;
  --lp-slate: #334155;
  --lp-cta-bg: linear-gradient(135deg, #f97316, #ea580c);
  --lp-cta-hover: linear-gradient(135deg, #ea580c, #c2410c);
}

/* --- Hero --- */
.lp-sys-hero {
  background: linear-gradient(135deg, #1e3a5f 0%, #0f172a 40%, #1e293b 100%);
  color: var(--white);
  padding: 120px 24px 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.lp-sys-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37,99,235,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.lp-sys-hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(249,115,22,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.lp-sys-hero__label {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  color: var(--lp-orange-warm);
  border: 1px solid var(--lp-orange-warm);
  padding: 6px 20px;
  border-radius: 100px;
  margin-bottom: 32px;
  position: relative;
}

.lp-sys-hero__title {
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1.5;
  margin-bottom: 24px;
  position: relative;
}

.lp-sys-accent {
  background: linear-gradient(90deg, #f97316, #fbbf24);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.lp-sys-hero__sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 40px;
  line-height: 1.8;
  position: relative;
}

.lp-sys-hero__cta {
  position: relative;
}

.lp-sys-hero__cta .btn {
  background: var(--lp-cta-bg);
  border-color: var(--lp-orange-warm);
  color: var(--white);
  font-size: 1rem;
  padding: 18px 48px;
}

.lp-sys-hero__cta .btn:hover {
  background: var(--lp-cta-hover);
  border-color: var(--lp-orange);
}

.lp-sys-hero__cta .cta-note {
  color: rgba(255,255,255,0.5);
}

.sp-only { display: none; }

/* --- Common section --- */
.lp-sys-section {
  padding: 80px 24px;
}

/* --- Problem (warm red/orange bg) --- */
#problem.lp-sys-section {
  background: linear-gradient(180deg, var(--lp-red-light) 0%, #fff5f5 100%);
}

.lp-sys-problems {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.lp-sys-problem-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px 32px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(220,38,38,0.08);
  border-bottom: 4px solid var(--lp-red);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.lp-sys-problem-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(220,38,38,0.12);
}

.lp-sys-problem-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--lp-red-light);
  color: var(--lp-red);
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.lp-sys-problem-card h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
  color: var(--lp-slate);
}

.lp-sys-problem-card p {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.8;
}

/* --- Affinity / Risk (dark gradient) --- */
#affinity.lp-sys-section {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  color: var(--white);
}

#affinity .section-title-en { color: var(--lp-orange-warm); }
#affinity .section-title { color: var(--white); }

.lp-sys-risks {
  max-width: 720px;
  margin: 48px auto 0;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.lp-sys-risk-item {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding: 28px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.05);
  border-left: 4px solid var(--lp-orange-warm);
}

.lp-sys-risk-num {
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(180deg, #f97316, #fbbf24);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  flex-shrink: 0;
}

.lp-sys-risk-item h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: var(--white);
}

.lp-sys-risk-item p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.8;
}

/* --- Solution (blue/teal bg) --- */
#solution.lp-sys-section {
  background: linear-gradient(180deg, var(--lp-blue-light) 0%, #f0f9ff 100%);
}

.lp-sys-solutions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.lp-sys-solution-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px 32px;
  box-shadow: 0 4px 20px rgba(37,99,235,0.08);
  border-top: 4px solid var(--lp-blue);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.lp-sys-solution-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(37,99,235,0.12);
}

.lp-sys-solution-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--lp-blue), var(--lp-teal));
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 20px;
}

.lp-sys-solution-card h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
  color: var(--lp-slate);
}

.lp-sys-solution-card p {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.8;
}

/* --- Case study --- */
#cases.lp-sys-section {
  background: var(--white);
}

.lp-sys-cases {
  display: flex;
  flex-direction: column;
  gap: 40px;
  margin-top: 48px;
}

.lp-sys-case-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  border-left: 5px solid var(--lp-green);
}

.lp-sys-case-badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 16px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.lp-sys-case-card:nth-child(1) .lp-sys-case-badge {
  background: var(--lp-blue-light);
  color: var(--lp-blue);
}
.lp-sys-case-card:nth-child(1) { border-left-color: var(--lp-blue); }

.lp-sys-case-card:nth-child(2) .lp-sys-case-badge {
  background: var(--lp-purple-light);
  color: var(--lp-purple);
}
.lp-sys-case-card:nth-child(2) { border-left-color: var(--lp-purple); }

.lp-sys-case-card:nth-child(3) .lp-sys-case-badge {
  background: var(--lp-teal-light);
  color: var(--lp-teal);
}
.lp-sys-case-card:nth-child(3) { border-left-color: var(--lp-teal); }

.lp-sys-case-card h3 {
  font-size: 1.15rem;
  margin-bottom: 24px;
  color: var(--lp-slate);
}

.lp-sys-case-ba {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: center;
}

.lp-sys-ba-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 2px 12px;
  border-radius: 4px;
  margin-bottom: 12px;
}

.lp-sys-case-before .lp-sys-ba-label {
  background: #fef2f2;
  color: var(--lp-red);
}

.lp-sys-case-after .lp-sys-ba-label {
  background: var(--lp-green-light);
  color: var(--lp-green);
}

.lp-sys-case-before p,
.lp-sys-case-after p {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--gray);
}

.lp-sys-case-arrow {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--lp-green-light);
  color: var(--lp-green);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --- Mid CTA (orange gradient) --- */
.lp-sys-hero ~ .cta-section {
  background: linear-gradient(135deg, #f97316 0%, #ea580c 50%, #dc2626 100%);
}

.lp-sys-hero ~ .cta-section .btn {
  background: var(--white);
  color: var(--lp-orange);
  border-color: var(--white);
  font-size: 1rem;
  padding: 20px 56px;
}

.lp-sys-hero ~ .cta-section .btn:hover {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}

/* Last CTA (dark blue gradient) */
#contact.cta-section {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 50%, #1e293b 100%);
}

#contact.cta-section .btn {
  background: var(--lp-cta-bg);
  border-color: var(--lp-orange-warm);
  color: var(--white);
  font-size: 1rem;
  padding: 20px 56px;
}

#contact.cta-section .btn:hover {
  background: var(--lp-cta-hover);
  border-color: var(--lp-orange);
}

/* --- Flow (green theme) --- */
#flow.lp-sys-section {
  background: linear-gradient(180deg, var(--lp-green-light) 0%, #f0fdf4 100%);
}

.lp-sys-flow {
  max-width: 720px;
  margin: 48px auto 0;
  position: relative;
}

.lp-sys-flow::before {
  content: '';
  position: absolute;
  left: 28px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--lp-green), var(--lp-teal));
}

.lp-sys-flow-step {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 40px;
  position: relative;
}

.lp-sys-flow-step:last-child {
  margin-bottom: 0;
}

.lp-sys-flow-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--lp-green), var(--lp-teal));
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.lp-sys-flow-content h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
  color: var(--lp-slate);
}

.lp-sys-flow-content h3 i {
  color: var(--lp-green);
  margin-right: 8px;
}

.lp-sys-flow-content p {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.8;
}

/* --- Voice (purple theme) --- */
#voice.lp-sys-section {
  background: linear-gradient(180deg, var(--lp-purple-light) 0%, #faf5ff 100%);
}

.lp-sys-voices {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.lp-sys-voice-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  border-left: 4px solid var(--lp-purple);
  box-shadow: 0 4px 20px rgba(124,58,237,0.08);
}

.lp-sys-voice-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.lp-sys-voice-header i {
  font-size: 1.6rem;
  color: var(--lp-purple);
}

.lp-sys-voice-card p {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.8;
}

/* --- Pricing (orange/teal theme) --- */
#pricing.lp-sys-section {
  background: linear-gradient(180deg, var(--lp-orange-light) 0%, #fffbeb 100%);
}

.lp-sys-pricing-note {
  text-align: center;
  color: var(--gray);
  margin-top: 16px;
  margin-bottom: 48px;
}

.lp-sys-pricing-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.lp-sys-pricing-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px 32px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  text-align: center;
  position: relative;
  transition: transform 0.3s ease;
}

.lp-sys-pricing-card:hover {
  transform: translateY(-4px);
}

.lp-sys-pricing-card--featured {
  border: 2px solid var(--lp-orange-warm);
  transform: scale(1.03);
  box-shadow: 0 8px 30px rgba(249,115,22,0.15);
}

.lp-sys-pricing-card--featured:hover {
  transform: scale(1.03) translateY(-4px);
}

.lp-sys-pricing-card--featured::before {
  content: 'POPULAR';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--lp-cta-bg);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 4px 16px;
  border-radius: 100px;
}

.lp-sys-pricing-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--lp-teal);
  margin-bottom: 12px;
}

.lp-sys-pricing-card--featured .lp-sys-pricing-label {
  color: var(--lp-orange-warm);
}

.lp-sys-pricing-card h3 {
  font-size: 1.1rem;
  margin-bottom: 16px;
  color: var(--lp-slate);
}

.lp-sys-pricing-price {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--lp-slate);
}

.lp-sys-pricing-card > p {
  font-size: 0.85rem;
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 24px;
}

.lp-sys-pricing-card ul {
  list-style: none;
  padding: 0;
  text-align: left;
}

.lp-sys-pricing-card ul li {
  font-size: 0.85rem;
  padding: 8px 0;
  border-top: 1px solid #f3f4f6;
  color: var(--gray);
}

.lp-sys-pricing-card ul li i {
  color: var(--lp-green);
  margin-right: 8px;
}

/* --- SP対応 --- */
@media (max-width: 768px) {
  .sp-only { display: inline; }

  .lp-sys-hero { padding: 100px 20px 60px; }
  .lp-sys-hero__title { font-size: 1.6rem; }

  .lp-sys-section { padding: 60px 20px; }

  .lp-sys-problems,
  .lp-sys-solutions,
  .lp-sys-voices,
  .lp-sys-pricing-cards {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .lp-sys-case-ba {
    grid-template-columns: 1fr;
    gap: 16px;
    text-align: center;
  }

  .lp-sys-case-arrow {
    transform: rotate(90deg);
  }

  .lp-sys-case-card { padding: 28px 24px; }

  .lp-sys-pricing-card--featured {
    transform: none;
  }

  .lp-sys-pricing-card--featured:hover {
    transform: translateY(-4px);
  }

  .lp-sys-flow::before { left: 20px; }
  .lp-sys-flow-num { width: 40px; height: 40px; font-size: 0.75rem; }

  .lp-sys-risk-item { padding: 20px; }
}

/* ================================================
   LP SaaS - SaaS開発ランディングページ
   ================================================ */

/* --- Hero --- */
.lp-saas-hero {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 30%, #2563eb 60%, #7c3aed 100%);
  color: var(--white);
  padding: 120px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.lp-saas-hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -15%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(124,58,237,0.3) 0%, transparent 70%);
  pointer-events: none;
}
.lp-saas-hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(37,99,235,0.25) 0%, transparent 70%);
  pointer-events: none;
}
.lp-saas-hero__label {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--white);
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  backdrop-filter: blur(4px);
  border-radius: 100px;
  padding: 8px 24px;
  margin-bottom: 20px;
}
.lp-saas-hero__label i { margin-right: 6px; }
.lp-saas-hero__badges {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.lp-saas-hero__badges span {
  font-size: 0.8rem;
  font-weight: 600;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 6px 16px;
  border-radius: 100px;
  backdrop-filter: blur(4px);
}
.lp-saas-hero__badges i { margin-right: 5px; color: #fbbf24; }
.lp-saas-hero__title {
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1.5;
  margin-bottom: 24px;
  position: relative;
}
.lp-saas-accent {
  background: linear-gradient(90deg, #fbbf24, #f97316);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.lp-saas-hero__sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.9;
  margin-bottom: 36px;
}
.lp-saas-hero__sub strong { color: var(--white); }
.lp-saas-hero__cta { margin-bottom: 12px; }
.lp-saas-hero__cta .btn {
  background: var(--lp-cta);
  border-color: var(--lp-cta);
  color: var(--white);
  font-size: 1.15rem;
  padding: 18px 44px;
}
.lp-saas-hero__cta .btn:hover {
  background: var(--lp-cta-hover);
  border-color: var(--lp-cta-hover);
}
.lp-saas-hero__cta .btn i { margin-right: 8px; }
.lp-saas-hero__cta .btn-pulse::before { background: var(--lp-cta-glow); }
.lp-saas-microcopy {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 20px;
}
.lp-saas-microcopy i { margin-right: 4px; }
.lp-saas-hero__limit {
  display: inline-block;
  background: rgba(239,68,68,0.2);
  border: 1px solid rgba(239,68,68,0.4);
  color: #fca5a5;
  font-size: 0.85rem;
  padding: 8px 20px;
  border-radius: 100px;
}
.lp-saas-hero__limit strong { color: #fef08a; }
.lp-saas-hero__limit i { margin-right: 6px; color: #ef4444; }
.lp-saas-hero__note {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}

/* --- Marker (yellow underline) --- */
.lp-saas-marker {
  background: linear-gradient(transparent 60%, #fef08a 60%);
  padding: 0 2px;
}
.lp-saas-red { color: var(--lp-rose); font-weight: 700; }

/* --- Common section --- */
.lp-saas-section { padding: 80px 24px; }
.lp-saas-section__lead {
  text-align: center;
  color: var(--gray-dark);
  font-size: 0.95rem;
  margin-top: 12px;
}

/* --- Inline CTA --- */
.lp-saas-inline-cta {
  background: linear-gradient(90deg, var(--lp-green) 0%, var(--lp-teal) 100%);
  color: var(--white);
  padding: 32px 24px;
  text-align: center;
}
.lp-saas-inline-cta--dark {
  background: linear-gradient(90deg, #1e3a5f 0%, var(--lp-blue) 50%, var(--lp-purple) 100%);
}
.lp-saas-inline-cta p {
  font-size: 1rem;
  margin-bottom: 16px;
}
.lp-saas-inline-cta .btn {
  background: var(--lp-cta);
  border-color: var(--lp-cta);
  color: var(--white);
  font-size: 1rem;
  padding: 14px 36px;
}
.lp-saas-inline-cta .btn:hover {
  background: var(--lp-cta-hover);
  border-color: var(--lp-cta-hover);
}
.lp-saas-inline-cta .btn-pulse::before { background: var(--lp-cta-glow); }
.lp-saas-microcopy-sm {
  display: block;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  margin-top: 10px;
}
.lp-saas-microcopy-sm i { margin-right: 4px; }

/* --- Problem (warm bg) --- */
.lp-saas-section--problem {
  background: linear-gradient(180deg, var(--lp-rose-light) 0%, #fff5f5 100%);
}
.lp-saas-problem__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.lp-saas-problem__item {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  border-left: 4px solid var(--gray-light);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.lp-saas-problem__item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.lp-saas-problem__item--rose   { border-left-color: var(--lp-rose); }
.lp-saas-problem__item--orange { border-left-color: var(--lp-orange); }
.lp-saas-problem__item--amber  { border-left-color: var(--lp-amber); }
.lp-saas-problem__item--purple { border-left-color: var(--lp-purple); }
.lp-saas-problem__item--blue   { border-left-color: var(--lp-blue); }
.lp-saas-problem__item--teal   { border-left-color: var(--lp-teal); }
.lp-saas-problem__item--rose i   { color: var(--lp-rose); }
.lp-saas-problem__item--orange i { color: var(--lp-orange); }
.lp-saas-problem__item--amber i  { color: var(--lp-amber); }
.lp-saas-problem__item--purple i { color: var(--lp-purple); }
.lp-saas-problem__item--blue i   { color: var(--lp-blue); }
.lp-saas-problem__item--teal i   { color: var(--lp-teal); }
.lp-saas-problem__item i {
  font-size: 1.8rem;
  margin-bottom: 14px;
  display: block;
}
.lp-saas-problem__item p {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--dark);
}
.lp-saas-problem__item p strong { color: var(--lp-rose); }

/* --- Risk / Affinity (purple bg) --- */
.lp-saas-section--affinity {
  background: linear-gradient(180deg, var(--lp-purple-light) 0%, #f0ecff 100%);
}
.lp-saas-risk__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.lp-saas-risk__card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: box-shadow var(--transition), transform var(--transition);
}
.lp-saas-risk__card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.lp-saas-risk__icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.4rem;
  color: var(--white);
}
.lp-saas-risk__icon--rose   { background: var(--lp-rose); }
.lp-saas-risk__icon--orange { background: var(--lp-orange); }
.lp-saas-risk__icon--purple { background: var(--lp-purple); }
.lp-saas-risk__card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.lp-saas-risk__card p {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--gray-dark);
}
.lp-saas-risk__bottom {
  margin-top: 32px;
  text-align: center;
  background: var(--white);
  border: 2px solid var(--lp-rose);
  border-radius: var(--radius);
  padding: 20px;
}
.lp-saas-risk__bottom p {
  font-size: 1rem;
  color: var(--lp-rose);
}
.lp-saas-risk__bottom i { margin-right: 8px; }

/* --- Why fail vs solution --- */
.lp-saas-section--why {
  background: var(--white);
}
.lp-saas-why__content {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: stretch;
  margin-top: 40px;
}
.lp-saas-why__block {
  border-radius: var(--radius-lg);
  padding: 36px 28px;
}
.lp-saas-why__block--fail {
  background: #fef2f2;
  border: 1px solid rgba(225,29,72,0.15);
}
.lp-saas-why__block--fail h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--lp-rose);
}
.lp-saas-why__block--fail h3 i { margin-right: 8px; }
.lp-saas-why__block--solution {
  background: linear-gradient(135deg, var(--lp-blue) 0%, var(--lp-purple) 100%);
  color: var(--white);
}
.lp-saas-why__block--solution h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 20px;
}
.lp-saas-why__block--solution h3 i { margin-right: 8px; }
.lp-saas-why__block ul {
  list-style: none;
  padding: 0;
}
.lp-saas-why__block ul li {
  padding: 10px 0;
  font-size: 0.92rem;
  line-height: 1.7;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.lp-saas-why__block--solution ul li { border-bottom-color: rgba(255,255,255,0.15); }
.lp-saas-why__block ul li:last-child { border-bottom: none; }
.lp-saas-why__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--lp-blue);
}

/* --- Solution cards --- */
.lp-saas-section--solution {
  background: linear-gradient(180deg, var(--lp-green-light) 0%, #e6faf0 100%);
}
.lp-saas-solution__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.lp-saas-solution__card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.lp-saas-solution__card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.lp-saas-solution__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}
.lp-saas-solution__card--blue::before   { background: linear-gradient(90deg, var(--lp-blue), #60a5fa); }
.lp-saas-solution__card--green::before  { background: linear-gradient(90deg, var(--lp-green), #34d399); }
.lp-saas-solution__card--purple::before { background: linear-gradient(90deg, var(--lp-purple), #a78bfa); }
.lp-saas-solution__num {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}
.lp-saas-solution__card--blue .lp-saas-solution__num   { color: var(--lp-blue); }
.lp-saas-solution__card--green .lp-saas-solution__num  { color: var(--lp-green); }
.lp-saas-solution__card--purple .lp-saas-solution__num { color: var(--lp-purple); }
.lp-saas-solution__icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.lp-saas-solution__card--blue .lp-saas-solution__icon   { background: var(--lp-blue-light); }
.lp-saas-solution__card--green .lp-saas-solution__icon  { background: var(--lp-green-light); }
.lp-saas-solution__card--purple .lp-saas-solution__icon { background: var(--lp-purple-light); }
.lp-saas-solution__icon i { font-size: 1.4rem; }
.lp-saas-solution__card--blue .lp-saas-solution__icon i   { color: var(--lp-blue); }
.lp-saas-solution__card--green .lp-saas-solution__icon i  { color: var(--lp-green); }
.lp-saas-solution__card--purple .lp-saas-solution__icon i { color: var(--lp-purple); }
.lp-saas-solution__card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.5;
}
.lp-saas-solution__card p {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--gray-dark);
  margin-bottom: 20px;
}
.lp-saas-solution__stat {
  background: var(--gray-lighter);
  border-radius: var(--radius-sm);
  padding: 12px;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
}
.lp-saas-solution__stat-num {
  font-size: 1.6rem;
  font-weight: 900;
}
.lp-saas-solution__card--blue .lp-saas-solution__stat-num   { color: var(--lp-blue); }
.lp-saas-solution__card--green .lp-saas-solution__stat-num  { color: var(--lp-green); }
.lp-saas-solution__card--purple .lp-saas-solution__stat-num { color: var(--lp-purple); }
.lp-saas-solution__stat-label {
  font-size: 0.8rem;
  color: var(--gray);
}

/* --- Numbers --- */
.lp-saas-section--numbers {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 50%, var(--lp-blue) 100%);
  color: var(--white);
}
.lp-saas-section--numbers .section-title,
.lp-saas-section--numbers .section-title-en { color: var(--white); }
.lp-saas-section--numbers .lp-saas-marker {
  background: linear-gradient(transparent 60%, rgba(251,191,36,0.4) 60%);
}
.lp-saas-numbers__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.lp-saas-numbers__item {
  text-align: center;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 32px 16px;
  backdrop-filter: blur(4px);
}
.lp-saas-numbers__num {
  display: block;
  font-size: 3rem;
  font-weight: 900;
  font-family: var(--font-en);
  background: linear-gradient(90deg, #fbbf24, #f97316);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}
.lp-saas-numbers__num small {
  font-size: 1.2rem;
  -webkit-text-fill-color: rgba(255,255,255,0.7);
}
.lp-saas-numbers__label {
  display: block;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
  margin-top: 8px;
}

/* --- Works (orange bg) --- */
.lp-saas-section--works {
  background: linear-gradient(180deg, var(--lp-orange-light) 0%, #fff8f0 100%);
}
.lp-saas-works__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.lp-saas-works__card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  border-left: 4px solid var(--gray-light);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.lp-saas-works__card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.lp-saas-works__card--orange { border-left-color: var(--lp-orange); }
.lp-saas-works__card--blue   { border-left-color: var(--lp-blue); }
.lp-saas-works__card--green  { border-left-color: var(--lp-green); }
.lp-saas-works__card--purple { border-left-color: var(--lp-purple); }
.lp-saas-works__card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.lp-saas-works__card-header h3 { font-size: 1.1rem; font-weight: 700; }
.lp-saas-works__tag {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 12px;
  border-radius: 100px;
  white-space: nowrap;
}
.lp-saas-works__tag--orange { background: var(--lp-orange-light); color: var(--lp-orange-dark); }
.lp-saas-works__tag--blue   { background: var(--lp-blue-light);   color: var(--lp-blue-dark); }
.lp-saas-works__tag--green  { background: var(--lp-green-light);  color: var(--lp-green-dark); }
.lp-saas-works__tag--purple { background: var(--lp-purple-light); color: var(--lp-purple-dark); }
.lp-saas-works__card > p {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--gray-dark);
  margin-bottom: 12px;
}
.lp-saas-works__result {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--lp-green-dark);
  background: var(--lp-green-light);
  display: inline-block;
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 12px;
}
.lp-saas-works__result i { margin-right: 5px; }
.lp-saas-works__techs { display: flex; flex-wrap: wrap; gap: 6px; }
.lp-saas-works__techs span {
  font-size: 0.7rem;
  background: var(--gray-lighter);
  color: var(--gray-dark);
  padding: 3px 10px;
  border-radius: var(--radius-sm);
}

/* --- Flow (blue bg) --- */
.lp-saas-section--flow {
  background: linear-gradient(180deg, var(--lp-blue-light) 0%, #eef4ff 100%);
}
.lp-saas-flow__steps {
  max-width: 700px;
  margin: 40px auto 0;
}
.lp-saas-flow__step {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 22px 0;
  position: relative;
}
.lp-saas-flow__step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 19px;
  top: 62px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--lp-blue), var(--lp-purple));
  opacity: 0.25;
}
.lp-saas-flow__num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}
.lp-saas-flow__num--blue   { background: var(--lp-blue); }
.lp-saas-flow__num--green  { background: var(--lp-green); }
.lp-saas-flow__num--purple { background: var(--lp-purple); }
.lp-saas-flow__num--orange { background: var(--lp-orange); }
.lp-saas-flow__num--teal   { background: var(--lp-teal); }
.lp-saas-flow__num--rose   { background: var(--lp-rose); }
.lp-saas-flow__num--amber  { background: var(--lp-amber); }
.lp-saas-flow__body h3 { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.lp-saas-flow__body h3 i { margin-right: 8px; color: var(--gray); font-size: 0.85rem; }
.lp-saas-flow__body p { font-size: 0.88rem; line-height: 1.7; color: var(--gray-dark); }

/* --- Tech Stack (teal bg) --- */
.lp-saas-section--stack {
  background: linear-gradient(180deg, var(--lp-teal-light) 0%, #e6faf6 100%);
}
.lp-saas-stack__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.lp-saas-stack__item {
  background: var(--white);
  padding: 24px 20px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.lp-saas-stack__item:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.lp-saas-stack__icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}
.lp-saas-stack__item--blue .lp-saas-stack__icon   { background: var(--lp-blue-light); }
.lp-saas-stack__item--green .lp-saas-stack__icon  { background: var(--lp-green-light); }
.lp-saas-stack__item--orange .lp-saas-stack__icon { background: var(--lp-orange-light); }
.lp-saas-stack__item--purple .lp-saas-stack__icon { background: var(--lp-purple-light); }
.lp-saas-stack__item--rose .lp-saas-stack__icon   { background: var(--lp-rose-light); }
.lp-saas-stack__item--teal .lp-saas-stack__icon   { background: var(--lp-teal-light); }
.lp-saas-stack__icon i { font-size: 1.1rem; }
.lp-saas-stack__item--blue .lp-saas-stack__icon i   { color: var(--lp-blue); }
.lp-saas-stack__item--green .lp-saas-stack__icon i  { color: var(--lp-green); }
.lp-saas-stack__item--orange .lp-saas-stack__icon i { color: var(--lp-orange); }
.lp-saas-stack__item--purple .lp-saas-stack__icon i { color: var(--lp-purple); }
.lp-saas-stack__item--rose .lp-saas-stack__icon i   { color: var(--lp-rose); }
.lp-saas-stack__item--teal .lp-saas-stack__icon i   { color: var(--lp-teal); }
.lp-saas-stack__item h3 { font-size: 0.92rem; font-weight: 700; margin-bottom: 8px; }
.lp-saas-stack__item p { font-size: 0.78rem; line-height: 1.6; color: var(--gray); }

/* --- Voice (amber bg) --- */
.lp-saas-section--voice {
  background: linear-gradient(180deg, var(--lp-amber-light) 0%, #fff9e6 100%);
}
.lp-saas-voice__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.lp-saas-voice__card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}
.lp-saas-voice__card:hover { box-shadow: var(--shadow-md); }
.lp-saas-voice__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.lp-saas-voice__stars { color: #f59e0b; font-size: 0.85rem; }
.lp-saas-voice__stars i { margin-right: 1px; }
.lp-saas-voice__badge {
  font-size: 0.7rem;
  font-weight: 700;
  background: linear-gradient(90deg, var(--lp-green), var(--lp-teal));
  color: var(--white);
  padding: 4px 12px;
  border-radius: 100px;
}
.lp-saas-voice__text {
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--dark);
  margin-bottom: 20px;
}
.lp-saas-voice__text strong { color: var(--lp-blue); }
.lp-saas-voice__author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.lp-saas-voice__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--lp-blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--lp-blue);
  font-size: 0.9rem;
}
.lp-saas-voice__author strong { font-size: 0.85rem; display: block; }
.lp-saas-voice__author span { font-size: 0.75rem; color: var(--gray); }

/* --- Pricing --- */
.lp-saas-section--pricing { background: var(--white); }
.lp-saas-pricing__note {
  text-align: center;
  color: var(--gray-dark);
  margin-top: 12px;
  font-size: 0.95rem;
}
.lp-saas-pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.lp-saas-pricing__card {
  background: var(--white);
  border: 1px solid var(--gray-lighter);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition);
}
.lp-saas-pricing__card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.lp-saas-pricing__card--popular {
  border: 2px solid var(--lp-blue);
  background: linear-gradient(180deg, var(--lp-blue-light) 0%, var(--white) 40%);
  box-shadow: var(--shadow-md);
}
.lp-saas-pricing__card--popular:hover { box-shadow: var(--shadow-lg); }
.lp-saas-pricing__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, var(--lp-blue), var(--lp-purple));
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 5px 24px;
  border-radius: 100px;
}
.lp-saas-pricing__card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 12px; }
.lp-saas-pricing__price {
  font-size: 2.5rem;
  font-weight: 900;
  background: linear-gradient(90deg, var(--lp-blue), var(--lp-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 4px;
}
.lp-saas-pricing__price--custom { font-size: 1.6rem; }
.lp-saas-pricing__unit { font-size: 1rem; font-weight: 400; -webkit-text-fill-color: var(--gray); }
.lp-saas-pricing__period { font-size: 0.82rem; color: var(--gray); margin-bottom: 20px; }
.lp-saas-pricing__card ul { list-style: none; padding: 0; text-align: left; }
.lp-saas-pricing__card ul li {
  padding: 7px 0;
  font-size: 0.88rem;
  color: var(--gray-dark);
  border-bottom: 1px solid var(--gray-lighter);
}
.lp-saas-pricing__card ul li:last-child { border-bottom: none; }
.lp-saas-pricing__card ul li i { color: var(--lp-green); margin-right: 8px; width: 16px; }
.lp-saas-pricing__compare {
  margin-top: 16px;
  font-size: 0.78rem;
  color: var(--lp-rose);
  font-weight: 600;
}
.lp-saas-pricing__compare i { margin-right: 4px; }
.lp-saas-pricing__guarantee {
  margin-top: 40px;
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--lp-green-light);
  border: 1px solid var(--lp-green);
  border-radius: var(--radius);
  padding: 24px 28px;
}
.lp-saas-pricing__guarantee > i {
  font-size: 2rem;
  color: var(--lp-green);
  flex-shrink: 0;
}
.lp-saas-pricing__guarantee strong {
  font-size: 1rem;
  display: block;
  margin-bottom: 4px;
  color: var(--lp-green-dark);
}
.lp-saas-pricing__guarantee p {
  font-size: 0.85rem;
  color: var(--gray-dark);
  line-height: 1.6;
}

/* --- Final CTA --- */
.lp-saas-final-cta {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 30%, var(--lp-blue) 60%, var(--lp-purple) 100%);
  color: var(--white);
  padding: 100px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.lp-saas-final-cta::before {
  content: '';
  position: absolute;
  top: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(124,58,237,0.2) 0%, transparent 70%);
  pointer-events: none;
}
.lp-saas-final-cta__pre {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 16px;
}
.lp-saas-final-cta h2 {
  font-size: 2rem;
  font-weight: 900;
  line-height: 1.5;
  margin-bottom: 20px;
}
.lp-saas-final-cta__body {
  font-size: 1rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.8;
  margin-bottom: 28px;
}
.lp-saas-final-cta__checklist {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 32px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
}
.lp-saas-final-cta__checklist i {
  color: var(--lp-green);
  margin-right: 4px;
}
.lp-saas-final-cta .btn {
  background: var(--lp-cta);
  border-color: var(--lp-cta);
  color: var(--white);
  font-size: 1.2rem;
  padding: 20px 52px;
}
.lp-saas-final-cta .btn:hover {
  background: var(--lp-cta-hover);
  border-color: var(--lp-cta-hover);
}
.lp-saas-final-cta .btn i { margin-right: 8px; }
.lp-saas-final-cta .btn-pulse::before { background: var(--lp-cta-glow); }
.lp-saas-final-cta__urgency {
  margin-top: 20px;
  display: inline-block;
  background: rgba(239,68,68,0.2);
  border: 1px solid rgba(239,68,68,0.4);
  color: #fca5a5;
  font-size: 0.9rem;
  padding: 8px 24px;
  border-radius: 100px;
}
.lp-saas-final-cta__urgency strong { color: #fef08a; }
.lp-saas-final-cta__urgency i { margin-right: 6px; color: #ef4444; }
.lp-saas-final-cta__note {
  margin-top: 12px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
}

/* --- SP: LP SaaS --- */
@media (max-width: 768px) {
  .lp-saas-hero { padding: 100px 16px 60px; }
  .lp-saas-hero__title { font-size: 1.5rem; }
  .lp-saas-hero__sub { font-size: 0.9rem; }
  .lp-saas-hero__badges { gap: 8px; }
  .lp-saas-hero__badges span { font-size: 0.72rem; padding: 5px 12px; }
  .lp-saas-microcopy { flex-direction: column; gap: 6px; }
  .lp-saas-section { padding: 60px 16px; }
  .lp-saas-problem__grid { grid-template-columns: 1fr; gap: 14px; }
  .lp-saas-risk__grid { grid-template-columns: 1fr; }
  .lp-saas-why__content { grid-template-columns: 1fr; }
  .lp-saas-why__arrow { transform: rotate(90deg); padding: 8px 0; }
  .lp-saas-solution__grid { grid-template-columns: 1fr; }
  .lp-saas-numbers__grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .lp-saas-numbers__num { font-size: 2.2rem; }
  .lp-saas-works__grid { grid-template-columns: 1fr; }
  .lp-saas-stack__grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .lp-saas-voice__grid { grid-template-columns: 1fr; }
  .lp-saas-pricing__grid { grid-template-columns: 1fr; max-width: 400px; margin-left: auto; margin-right: auto; }
  .lp-saas-pricing__guarantee { flex-direction: column; text-align: center; }
  .lp-saas-final-cta { padding: 60px 16px; }
  .lp-saas-final-cta h2 { font-size: 1.4rem; }
  .lp-saas-final-cta .btn { font-size: 1rem; padding: 16px 32px; }
  .lp-saas-final-cta__checklist { flex-direction: column; gap: 8px; }
  .lp-saas-inline-cta { padding: 24px 16px; }
}