/* ========================================
   归心岛官网 · 前台样式 v3
   Design language: Alpine Core × Healing Nature
   一比一还原UI视觉稿设计系统
   ======================================== */

/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: 15px;
  font-weight: 350;
  line-height: 1.7;
  letter-spacing: 0.005em;
  color: #4a5651;
  background: #fff;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
/* === Global Background Orbs === */
.bg-orbs {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}
.bg-orb {
  position: absolute;
  border-radius: 50%;
}
.bg-orb--green {
  top: -160px;
  left: -80px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(113,160,146,0.35) 0%, transparent 70%);
}
.bg-orb--warm {
  top: 50%;
  right: -128px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(245,175,126,0.25) 0%, transparent 70%);
}
.bg-orb--purple {
  bottom: 0;
  left: 33%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(155,141,187,0.22) 0%, transparent 70%);
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color 0.3s; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 {
  font-family: 'Noto Serif SC', 'Source Han Serif', 'STSong', serif;
  font-weight: 400;
  color: #1f2a25;
  letter-spacing: 0.01em;
}
::selection { background: #71a092; color: #fff; }

/* === Design Tokens === */
:root {
  --brand: #71a092;
  --brand-deep: #4d7a6c;
  --brand-light: #99b9b0;
  --brand-mist: #d5e1dd;
  --brand-leaf: #8dbb7e;
  --brand-coral: #f5af7e;
  --brand-honey: #fbc93e;
  --paper: #ffffff;
  --paper-warm: #f8f4ec;
  --paper-cool: #f3f5f3;
  --ink: #1f2a25;
  --ink-soft: #4a5651;
  --ink-faint: #8a948f;
  --line: #e6e1d6;
  --radius: 4px;
  --radius-lg: 12px;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --font-display: 'Noto Serif SC', 'Source Han Serif', 'STSong', serif;
  --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --font-en: 'Fraunces', 'Cormorant Garamond', serif;
}

/* === Typography === */
.font-display { font-family: var(--font-display); }
.font-en { font-family: var(--font-en); }
.display-serif {
  font-family: var(--font-en);
  font-weight: 300;
  letter-spacing: -0.01em;
  line-height: 1.05;
  color: var(--ink);
}
.display-italic {
  font-family: 'Cormorant Garamond', var(--font-en);
  font-style: italic;
  font-weight: 400;
}
.text-brand { color: var(--brand); }
.text-brand-deep { color: var(--brand-deep); }
.text-ink { color: var(--ink); }
.text-ink-soft { color: var(--ink-soft); }
.text-ink-faint { color: var(--ink-faint); }
.text-muted { color: var(--ink-soft); }
.text-center { text-align: center; }
.text-sm { font-size: 14px; }
.text-white { color: #fff; }
.tracking-wider { letter-spacing: 0.08em; }

/* === Layout === */
.container {
  width: 100%;
  margin: 0 auto;
  padding: 0 1.5rem;
}
@media (min-width: 640px)  { .container { max-width: 640px; } }
@media (min-width: 768px)  { .container { max-width: 768px; } }
@media (min-width: 1024px) { .container { max-width: 1024px; padding: 0 3rem; } }
@media (min-width: 1280px) { .container { max-width: 1280px; } }
@media (min-width: 1536px) { .container { max-width: 1536px; } }
.max-w-1100 { max-width: 1100px; margin-left: auto; margin-right: auto; }
.max-w-1180 { max-width: 1180px; margin-left: auto; margin-right: auto; }
.max-w-1240 { max-width: 1240px; margin-left: auto; margin-right: auto; }
.max-w-1280 { max-width: 1280px; margin-left: auto; margin-right: auto; }
.max-w-3xl { max-width: 768px; }
.mx-auto { margin-left: auto; margin-right: auto; }

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}
.gap-5 { gap: 20px; }
.gap-8 { gap: 32px; }
.gap-10 { gap: 40px; }
.gap-12 { gap: 48px; }
.gap-14 { gap: 56px; }
.gap-20 { gap: 80px; }
.items-start { align-items: start; }
.items-center { align-items: center; }

/* Grid columns — combined selectors for specificity */
.col-span-4 { grid-column: span 4 / span 4; }
.col-span-5 { grid-column: span 5 / span 5; }
.col-span-6 { grid-column: span 6 / span 6; }
.col-span-7 { grid-column: span 7 / span 7; }
.col-start-6.col-span-4 { grid-column: 6 / span 4; }
.col-start-6.col-span-5 { grid-column: 6 / span 5; }
.col-start-6.col-span-6 { grid-column: 6 / span 6; }
.col-start-6.col-span-7 { grid-column: 6 / span 7; }
.col-start-7.col-span-5 { grid-column: 7 / span 5; }
.col-start-7.col-span-6 { grid-column: 7 / span 6; }
.col-start-8.col-span-5 { grid-column: 8 / span 5; }
.order-1 { order: 1; }
.order-2 { order: 2; }

.flex-center { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; }

/* === Spacing === */
.section-pad { padding-top: clamp(5rem, 10vw, 8rem); padding-bottom: clamp(5rem, 10vw, 8rem); }
.section-pad-sm { padding-top: clamp(3.5rem, 7vw, 6rem); padding-bottom: clamp(3.5rem, 7vw, 6rem); }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }
.mt-5 { margin-top: 20px; }
.mt-6 { margin-top: 24px; }
.mt-8 { margin-top: 32px; }
.mt-10 { margin-top: 40px; }
.mt-12 { margin-top: 48px; }
.mt-16 { margin-top: 64px; }
.mt-20 { margin-top: 80px; }
.mt-24 { margin-top: 96px; }
.mb-6 { margin-bottom: 24px; }
.mb-7 { margin-bottom: 28px; }
.mb-12 { margin-bottom: 48px; }
.mb-14 { margin-bottom: 56px; }
.mb-16 { margin-bottom: 64px; }
.mb-20 { margin-bottom: 80px; }
.my-6 { margin-top: 24px; margin-bottom: 24px; }
.my-7 { margin-top: 28px; margin-bottom: 28px; }
.w-12 { width: 48px; }
.w-20 { width: 80px; }
.w-24 { width: 96px; }

/* === Backgrounds === */
.bg-white { background: var(--paper); }
.bg-warm { background: var(--paper-warm); }
.bg-cool { background: var(--paper-cool); }
.bg-brand-mist { background: var(--brand-mist); }

/* === Navbar === */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all 0.5s var(--ease-out);
  background: transparent;
}
.navbar.scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(230,225,214,0.6);
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}
@media (min-width: 1024px) {
  .navbar-inner { height: 96px; }
}
.navbar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  transition: transform 0.5s var(--ease-out);
}
.navbar-logo:hover .logo-img { transform: scale(1.04); }
@media (min-width: 1024px) {
  .logo-img { height: 48px; }
}
.navbar-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-link {
  position: relative;
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  transition: color 0.3s var(--ease-out);
  font-weight: 500;
  white-space: nowrap;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width 0.5s var(--ease-out);
}
.nav-link:hover { color: #fff; }
.nav-link:hover::after { width: 24px; }
.nav-link.active { color: var(--brand-deep); }
.nav-link.active::after { width: 24px; opacity: 1; }
.navbar.scrolled .nav-link { color: var(--ink); opacity: 0.7; }
.navbar.scrolled .nav-link:hover { opacity: 1; color: var(--brand); }
.navbar.scrolled .nav-link.active { color: var(--brand-deep); opacity: 1; }

/* Mobile toggle */
.navbar-toggle {
  display: none;
  width: 28px;
  height: 20px;
  position: relative;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1010;
  padding: 2px;
}
.navbar-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: #fff;
  position: absolute;
  left: 0;
  transition: all 0.3s var(--ease-out);
  border-radius: 1px;
}
.navbar.scrolled .navbar-toggle span { background: var(--ink); }
.navbar-toggle span:nth-child(1) { top: 0; }
.navbar-toggle span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.navbar-toggle span:nth-child(3) { bottom: 0; }
.navbar-toggle.open span:nth-child(1) { top: 50%; transform: translateY(-50%) rotate(45deg); }
.navbar-toggle.open span:nth-child(2) { opacity: 0; }
.navbar-toggle.open span:nth-child(3) { bottom: 50%; transform: translateY(50%) rotate(-45deg); }

/* === Banner Carousel === */
.banner-carousel {
  position: relative;
  height: 100vh;
  min-height: 640px;
  overflow: hidden;
}
.banner-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s var(--ease-out);
}
.banner-slide.active { opacity: 1; z-index: 2; }
.banner-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: kenBurns 22s ease-in-out infinite alternate;
}
@keyframes kenBurns {
  0% { transform: scale(1.04) translate(0, 0); }
  100% { transform: scale(1.12) translate(-1.5%, -1%); }
}
.banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,30,25,0.18) 0%, rgba(15,30,25,0.42) 60%, rgba(15,30,25,0.55) 100%);
}
.banner-content {
  position: relative;
  z-index: 10;
  height: 100%;
  display: flex;
  align-items: center;
}
.banner-text {
  max-width: 680px;
  color: #fff;
}
.banner-text.text-center {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}
.banner-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.2;
  color: #fff;
  text-shadow: 0 2px 20px rgba(0,0,0,0.35), 0 1px 3px rgba(0,0,0,0.25);
}
.banner-subtitle {
  margin-top: 20px;
  font-size: clamp(14px, 1.5vw, 16px);
  line-height: 2;
  color: rgba(255,255,255,0.9);
  text-shadow: 0 1px 8px rgba(0,0,0,0.2);
}
.banner-desc {
  margin-top: 16px;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(255,255,255,0.8);
  max-width: 560px;
}
.banner-actions {
  margin-top: 40px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.banner-indicators {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  display: flex;
  gap: 12px;
}
.indicator {
  width: 32px;
  height: 3px;
  border-radius: 2px;
  background: rgba(255,255,255,0.3);
  border: none;
  cursor: pointer;
  transition: width 0.3s;
  position: relative;
  overflow: hidden;
}
.indicator.active { width: 48px; }
.indicator.active::after {
  content: '';
  position: absolute;
  inset: 0;
  background: #fff;
  border-radius: 2px;
  animation: indicatorFill 6s linear forwards;
}
@keyframes indicatorFill {
  from { transform: scaleX(0); transform-origin: left; }
  to { transform: scaleX(1); transform-origin: left; }
}
.banner-brand-mark {
  position: absolute;
  bottom: 40px;
  right: 40px;
  z-index: 20;
  text-align: right;
  text-shadow: 0 1px 8px rgba(0,0,0,0.2);
}
.brand-mark-top {
  font-size: 10px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
}
.brand-mark-bottom {
  font-family: var(--font-en);
  font-size: 20px;
  font-weight: 300;
  font-style: italic;
  color: rgba(255,255,255,0.8);
}

/* === Page Hero === */
.page-hero {
  position: relative;
  height: 88vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: kenBurns 22s ease-in-out infinite alternate;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,30,25,0.18) 0%, rgba(15,30,25,0.42) 60%, rgba(15,30,25,0.55) 100%);
}
.hero-content {
  position: relative;
  z-index: 10;
  color: #fff;
  text-align: center;
  padding: 0 20px;
}
.hero-eyebrow {
  font-size: 11px;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  margin-bottom: 16px;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.5vw, 46px);
  line-height: 1.2;
  color: #fff;
  text-shadow: 0 2px 20px rgba(0,0,0,0.35), 0 1px 3px rgba(0,0,0,0.25);
}
.hero-title-en {
  margin-top: 12px;
  font-family: var(--font-en);
  font-size: clamp(14px, 1.5vw, 18px);
  font-weight: 300;
  font-style: italic;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.8);
}
.hero-desc {
  margin-top: 20px;
  font-size: 15px;
  line-height: 2;
  color: rgba(255,255,255,0.9);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 0 2px 20px rgba(0,0,0,0.35), 0 1px 3px rgba(0,0,0,0.25);
}

/* === Eyebrow === */
.eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 14px;
  letter-spacing: 0.18em;
  color: var(--brand);
  text-transform: uppercase;
  font-weight: 500;
}

/* === Section Title === */
.section-title {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.5vw, 38px);
  line-height: 1.3;
  color: var(--ink);
  font-weight: 400;
}
.section-desc {
  font-size: 15.5px;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
  line-height: 2;
}

/* === Body Text === */
.body-text {
  font-size: 15px;
  line-height: 2;
  color: var(--ink-soft);
}
.body-text p + p { margin-top: 24px; }
.highlight-text {
  font-family: var(--font-display);
  font-size: 17px;
  line-height: 1.9;
  color: var(--ink);
  margin-top: 24px;
}

/* === Hairline === */
.hairline {
  background: linear-gradient(90deg, transparent, var(--brand) 50%, transparent);
  height: 1px;
}

/* === Buttons === */
.btn-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  border: 1px solid var(--brand);
  border-radius: 999px;
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--brand-deep);
  background: transparent;
  transition: all 220ms var(--ease-out);
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
}
.btn-pill:hover {
  background: var(--brand);
  color: #fff;
  border-color: var(--brand);
}
.btn-pill:active { transform: scale(0.98); }
.btn-pill-solid { background: var(--brand); color: #fff; border-color: var(--brand); }
.btn-pill-solid:hover { background: var(--brand-deep); border-color: var(--brand-deep); }
.btn-pill-light { border-color: rgba(255,255,255,0.75); color: #fff; }
.btn-pill-light:hover { background: #fff; color: var(--brand-deep); border-color: #fff; }
.text-link {
  position: relative;
  color: var(--brand-deep);
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  font-weight: 500;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--brand);
  transition: color 200ms var(--ease-out);
}
.text-link:hover { color: var(--brand); }
.text-link.text-white { color: rgba(255,255,255,0.9); border-color: rgba(255,255,255,0.6); }
.text-link.text-white:hover { color: #fff; border-color: #fff; }

/* === Images === */
.cover-img { width: 100%; height: 100%; object-fit: cover; }
.hover-scale { transition: transform 0.7s var(--ease-out); }
.hover-scale:hover, .lift-card:hover .hover-scale { transform: scale(1.05); }
.overflow-hidden { overflow: hidden; }
.aspect-21-9 { aspect-ratio: 21/9; }
.aspect-4-3 { aspect-ratio: 4/3; }
.aspect-4-5 { aspect-ratio: 4/5; }
.aspect-16-9 { aspect-ratio: 16/9; }
.section-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.section-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(255,255,255,0.7), rgba(255,255,255,0.4), rgba(255,255,255,0.8));
}
.opacity-60 { opacity: 0.6; }
.relative { position: relative; }
.z-10 { z-index: 10; }

/* === Stats === */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 56px 32px;
  max-width: 1100px;
  margin: 0 auto;
}
.stat-item {
  padding: 0;
  text-align: center;
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
.stat-item:hover {
  transform: translateY(-2px);
}
.stat-number {
  font-family: var(--font-display);
  font-size: 60px;
  line-height: 1;
  color: var(--brand-deep);
  font-weight: 300;
  letter-spacing: -0.025em;
}
.stat-unit {
  font-size: 22px;
  margin-left: 4px;
  vertical-align: top;
  color: var(--brand);
  font-weight: 300;
}
.stat-label {
  margin-top: 20px;
  font-size: 13.5px;
  letter-spacing: normal;
  color: var(--ink-soft);
  line-height: 1.625;
  max-width: 220px;
  margin-left: auto;
  margin-right: auto;
}

.globe-summary {
  margin-top: 96px;
  max-width: 768px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  font-size: 15.5px;
  color: var(--ink-soft);
  line-height: 2;
}

/* === Cards === */
.card-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 48px 8px; }
.card-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.lift-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #fff;
  transition: transform 320ms var(--ease-out), box-shadow 320ms var(--ease-out);
}
.lift-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 30px 60px -30px rgba(31,42,37,0.18);
}
.card-img {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.card-index {
  position: absolute;
  top: 16px;
  left: 16px;
  font-size: 10px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  text-shadow: 0 1px 4px rgba(0,0,0,0.3);
}
.card-body { padding: 24px; }
.card-title {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--ink);
  line-height: 1.4;
}
.card-meta {
  font-size: 13.5px;
  color: var(--ink-faint);
  line-height: 1.6;
  margin-top: 12px;
}
.card-desc {
  font-size: 14.5px;
  color: var(--ink-soft);
  line-height: 1.85;
  margin-top: 12px;
}

.glass-card {
  background: rgba(255,255,255,0.72);
  backdrop-filter: blur(24px) saturate(140%);
  -webkit-backdrop-filter: blur(24px) saturate(140%);
  border: 1px solid rgba(255,255,255,0.6);
  box-shadow: 0 8px 32px rgba(113,160,146,0.12), inset 0 1px 0 rgba(255,255,255,0.8);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all 0.4s var(--ease-out);
}
.glass-card:hover {
  background: rgba(255,255,255,0.9);
  box-shadow: 0 12px 40px rgba(113,160,146,0.16), inset 0 1px 0 rgba(255,255,255,0.9);
  transform: translateY(-2px);
}
.glass-card-dark {
  background: rgba(40,60,55,0.45);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.18);
  box-shadow: 0 8px 32px rgba(0,0,0,0.18), inset 0 1px 0 rgba(255,255,255,0.16);
  border-radius: var(--radius-lg);
  padding: 32px;
  color: #fff;
}

/* === Advantage List === */
.advantage-list { border-top: 1px solid var(--line); }
.advantage-item {
  display: grid;
  grid-template-columns: 60px 180px 1fr;
  gap: 32px;
  padding: 40px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
  transition: background 0.5s;
}
.advantage-item:hover { background: rgba(248,244,236,0.4); }
.advantage-index {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--brand);
}
.advantage-name {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--ink);
}
.advantage-desc {
  font-size: 15px;
  line-height: 1.95;
  color: var(--ink-soft);
}

/* === Steps Timeline === */
.steps-timeline {
  position: relative;
  padding-left: 60px;
}
.steps-timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--brand-mist);
}
.step-item {
  position: relative;
  padding: 32px 0;
}
.step-item + .step-item { border-top: 1px solid var(--line); }
.step-marker {
  position: absolute;
  left: -60px;
  top: 32px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 500;
}
.step-title {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--ink);
}
.step-desc {
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink-soft);
}

/* === Archetype Grid === */
.archetype-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.archetype-card {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  transition: all 0.4s var(--ease-out);
  display: flex;
  flex-direction: column;
}
.archetype-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 60px -30px rgba(31,42,37,0.18);
}
.archetype-img {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: radial-gradient(ellipse at 50% 30%, color-mix(in srgb, var(--card-color) 19%, transparent) 0%, color-mix(in srgb, var(--card-color) 3%, transparent) 50%, transparent 80%), linear-gradient(160deg, color-mix(in srgb, var(--card-color) 7%, transparent) 0%, transparent 60%);
}
.archetype-img .cover-img { max-height: 100%; max-width: 100%; object-fit: contain; position: relative; z-index: 1; transition: transform 0.7s var(--ease-out); }
.archetype-card:hover .cover-img { transform: scale(1.05); }
.archetype-decorations { position: absolute; inset: 0; pointer-events: none; }
.deco-circle {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--card-color, rgba(113,160,146,0.4));
  opacity: 0.2;
}
.deco-diamond {
  position: absolute;
  bottom: 40px;
  right: 20px;
  width: 12px;
  height: 12px;
  background: var(--card-color, rgba(113,160,146,0.3));
  transform: rotate(45deg);
  opacity: 0.25;
}
.deco-line {
  position: absolute;
  top: 32px;
  left: 16px;
  width: 20px;
  height: 20px;
  border: 1px solid var(--card-color, rgba(113,160,146,0.3));
  transform: rotate(45deg);
  opacity: 0.2;
}
.archetype-info { padding: 20px; border-top: 1px solid var(--line); }
.archetype-name {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--ink);
}
.archetype-attr {
  font-size: 16px;
  font-weight: 700;
  font-family: var(--font-display);
  letter-spacing: 0.06em;
  color: var(--card-color, var(--brand-deep));
}
.archetype-trait {
  font-size: 12.5px;
  color: var(--ink-soft);
  margin-top: 8px;
  line-height: 1.85;
}
.archetype-value {
  font-size: 12px;
  color: var(--ink-faint);
  margin-top: 4px;
  line-height: 1.85;
}

/* === Frequency === */
.frequency-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.frequency-card { padding: 28px 32px; }
.frequency-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}
.frequency-index {
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--brand);
  opacity: 0.7;
}
.frequency-name {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--ink);
}
.frequency-desc {
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink-soft);
}

/* === Scene === */
.scene-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.scene-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.scene-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.scene-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7), rgba(0,0,0,0.1));
}
.scene-content {
  position: relative;
  z-index: 10;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  color: #fff;
}
.scene-name { font-family: var(--font-display); font-size: 20px; }
.scene-time { font-size: 12px; margin-top: 6px; opacity: 0.8; }
.scene-desc { font-size: 13px; margin-top: 8px; line-height: 1.7; opacity: 0.9; }

/* === Salon === */
.salon-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.salon-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--paper-warm);
  transition: all 0.4s var(--ease-out);
}
.salon-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 60px -30px rgba(31,42,37,0.18);
}
.salon-img { position: relative; aspect-ratio: 3/4; overflow: hidden; }
.salon-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.5), transparent);
}
.salon-name {
  position: absolute;
  bottom: 16px;
  left: 16px;
  font-family: var(--font-display);
  font-size: 18px;
  color: #fff;
  z-index: 2;
  text-shadow: 0 1px 4px rgba(0,0,0,0.3);
}
.salon-body { padding: 20px; }
.salon-desc { font-size: 14px; line-height: 1.8; color: var(--ink-soft); }

/* === Course === */
.course-card { background: var(--paper-warm); padding: 36px 40px; border-radius: var(--radius-lg); }
.course-card .card-body { padding: 0; }
.course-tag {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 16px;
}
.course-title {
  font-family: var(--font-en);
  font-size: 38px;
  font-weight: 300;
  line-height: 1.1;
  color: var(--ink);
}
.course-position {
  font-family: 'Cormorant Garamond', var(--font-en);
  font-style: italic;
  font-size: 15px;
  color: var(--brand-deep);
  margin-top: 12px;
}
.course-detail-label {
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 8px;
}
.course-detail-text {
  font-size: 13.5px;
  line-height: 1.95;
  color: var(--ink-soft);
}

/* === Toolkit === */
.toolkit-img { border-radius: var(--radius-lg); overflow: hidden; }

/* === Channel === */
.channel-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 48px 24px;
}
.channel-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0;
  background: none;
  border: none;
  border-radius: 0;
}
.channel-qrcode {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--paper-warm);
  border: none;
  margin-bottom: 16px;
}
.qrcode-img { width: 100%; height: 100%; object-fit: contain; }
.qrcode-placeholder-lg {
  width: 100%;
  aspect-ratio: 1;
  background: var(--paper-warm);
  border: none;
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.qrcode-placeholder-lg span {
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--brand);
}
.channel-name {
  font-size: 18px;
  font-weight: 400;
  color: var(--ink);
  line-height: 1.4;
  text-align: center;
}
.channel-id {
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-top: 2px;
}

/* === Connect === */
.connect-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px;
  max-width: 600px;
  margin: 0 auto;
}
.connect-item { text-align: center; }
.connect-qrcode { margin-bottom: 16px; }
.connect-item h4 { font-family: var(--font-display); font-size: 16px; color: var(--ink); }

/* === Cooperation === */
.coop-card { min-height: auto; }
.coop-requirements { padding-top: 16px; border-top: 1px solid var(--line); }

/* === Case === */
.case-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--paper-warm);
}
.case-img { overflow: hidden; }
.case-body { padding: 24px; }
.case-title { font-family: var(--font-display); font-size: 18px; color: var(--ink); }
.case-desc { font-size: 14px; line-height: 1.8; color: var(--ink-soft); margin-top: 8px; }

/* === Tip Box === */
.tip-box {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  max-width: 768px;
  padding: 0;
  border-radius: 0;
  background: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border: none;
  box-shadow: none;
  font-size: 13.5px;
  line-height: 1.95;
  color: var(--ink-soft);
}
.tip-box.glass-card {
  padding: 0;
  border-radius: 0;
  background: none;
  border: none;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

/* === Footer === */
.footer {
  position: relative;
  background: #fff;
  border-top: 1px solid rgba(230,225,214,0.7);
  padding: 96px 0 48px;
  overflow: hidden;
}
.footer-slogan {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-bottom: 64px;
  border-bottom: 1px solid rgba(230,225,214,0.7);
}
.footer-slogan .eyebrow { margin-bottom: 20px; }
.footer-slogan-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.05;
  color: var(--ink);
}
.footer-slogan-title .display-italic {
  color: var(--brand-deep);
}
.footer-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
  padding: 64px 0 56px;
}
@media (min-width: 1024px) {
  .footer-main {
    grid-template-columns: 3fr 3fr 6fr;
    gap: 40px;
  }
}
.footer-brand {}
.footer-logo { height: 64px; width: auto; margin-bottom: 20px; }
.footer-tagline {
  font-size: 13px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--brand);
}
.footer-sitemap h4 {
  font-family: var(--font-sans);
  font-size: 14px;
  letter-spacing: 0.18em;
  color: var(--brand);
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 24px;
}
.footer-sitemap ul { display: flex; flex-direction: column; gap: 14px; }
.footer-sitemap a {
  font-size: 14px;
  color: var(--ink-soft);
  transition: color 0.3s;
}
.footer-sitemap a:hover { color: var(--brand-deep); }
.footer-qr-section h4 {
  font-family: var(--font-sans);
  font-size: 14px;
  letter-spacing: 0.18em;
  color: var(--brand);
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 24px;
}
.footer-qr-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.footer-qr-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.footer-qr-box {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--paper-warm);
  border: 1px solid rgba(230,225,214,0.8);
}
.footer-qr-box span {
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--brand);
}
.footer-qr-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 2px;
}
.footer-qr-label {
  margin-top: 12px;
  font-size: 12px;
  color: var(--ink);
  text-align: center;
  line-height: 1.4;
}
.footer-qr-sub {
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-top: 2px;
}
.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(230,225,214,0.7);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
@media (min-width: 768px) {
  .footer-bottom { flex-direction: row; }
}
.footer-bottom p {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--ink-faint);
}

/* === Product === */
.product-card .card-body { padding: 20px; }

/* ========================================
   Responsive — Tablet (max-width: 1024px)
   ======================================== */
@media (max-width: 1024px) {
  .grid-12 {
    grid-template-columns: 1fr;
  }
  .col-span-4, .col-span-5, .col-span-6, .col-span-7,
  .col-start-6.col-span-4, .col-start-6.col-span-5, .col-start-6.col-span-6, .col-start-6.col-span-7,
  .col-start-7.col-span-5, .col-start-7.col-span-6,
  .col-start-8.col-span-5 {
    grid-column: 1 / -1;
  }
  .order-1 { order: 0; }
  .order-2 { order: 0; }

  .card-grid-3 { grid-template-columns: repeat(2, 1fr); }
  .salon-grid { grid-template-columns: repeat(2, 1fr); }
  .scene-grid { grid-template-columns: repeat(2, 1fr); }
  .archetype-grid { grid-template-columns: repeat(2, 1fr); }
  .channel-grid { grid-template-columns: repeat(2, 1fr); }
  .frequency-grid { grid-template-columns: 1fr; }
  .footer-qr-grid { grid-template-columns: repeat(4, 1fr); }

  .advantage-item {
    grid-template-columns: 40px 1fr;
    gap: 16px;
  }
  .advantage-desc { grid-column: 1 / -1; }

  .banner-carousel { min-height: 560px; }
  .page-hero { height: 60vh; min-height: 400px; }
}

/* ========================================
   Responsive — Mobile (max-width: 768px)
   ======================================== */
@media (max-width: 768px) {
  body { font-size: 14px; }

  .container { padding: 0 1.5rem; }

  /* Grid collapse */
  .card-grid-2,
  .card-grid-3,
  .connect-grid { grid-template-columns: 1fr; }
  .salon-grid { grid-template-columns: 1fr; }
  .scene-grid { grid-template-columns: 1fr; }
  .archetype-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .channel-grid { grid-template-columns: repeat(2, 1fr); gap: 32px 16px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 40px 24px; }
  .footer-qr-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }

  /* Mobile nav */
  .navbar-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
    z-index: 1005;
  }
  .navbar-nav.open { display: flex; }
  .navbar-nav.open .nav-link {
    color: var(--ink);
    font-size: 14px;
    letter-spacing: 0.2em;
    opacity: 1;
    padding: 16px 0;
    border-bottom: 1px solid rgba(230,225,214,0.6);
    width: 80%;
    text-align: center;
  }
  .navbar-nav.open .nav-link::after { display: none; }
  .navbar-toggle { display: block; }

  /* Banner */
  .banner-carousel { height: 100vh; min-height: 500px; }
  .banner-text { max-width: 100%; }
  .banner-text.text-center { max-width: 100%; }
  .banner-desc { max-width: 100%; }
  .banner-actions { justify-content: flex-start; }
  .banner-brand-mark { display: none; }
  .banner-indicators { bottom: 24px; }

  /* Page Hero */
  .page-hero { height: 50vh; min-height: 320px; }

  /* Spacing */
  .section-pad { padding-top: 60px; padding-bottom: 60px; }
  .section-pad-sm { padding-top: 48px; padding-bottom: 48px; }
  .mt-16 { margin-top: 40px; }
  .mt-20 { margin-top: 48px; }
  .mt-24 { margin-top: 48px; }
  .mb-16 { margin-bottom: 40px; }
  .mb-20 { margin-bottom: 40px; }

  /* Aspect ratios on mobile */
  .aspect-21-9 { aspect-ratio: 16/9; }
  .aspect-4-5 { aspect-ratio: 4/3; }

  /* Advantage */
  .advantage-item {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 24px 0;
  }
  .advantage-index { font-size: 16px; }
  .advantage-name { font-size: 18px; }
  .advantage-desc { font-size: 14px; }

  /* Steps */
  .steps-timeline { padding-left: 48px; }
  .steps-timeline::before { left: 16px; }
  .step-marker { left: -48px; width: 32px; height: 32px; font-size: 14px; }

  /* Footer */
  .footer { padding: 60px 0 32px; }
  .footer-slogan { padding-bottom: 40px; }
  .footer-slogan-title { font-size: 32px; }
  .footer-main { padding: 40px 0 32px; gap: 40px; }

  /* Glass card */
  .glass-card { padding: 24px; }

  /* Frequency */
  .frequency-card { padding: 20px; }

  /* Course card */
  .course-card { padding: 28px 24px; }
  .course-title { font-size: 28px; }
}

/* ========================================
   Responsive — Small Mobile (max-width: 480px)
   ======================================== */
@media (max-width: 480px) {
  .archetype-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .archetype-info { padding: 14px; }
  .archetype-name { font-size: 15px; }
  .archetype-attr { font-size: 12px; }
  .archetype-trait, .archetype-value { font-size: 11px; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 32px 16px; }
  .stat-item { padding: 0; border-radius: 0; }
  .stat-number { font-size: 42px; }
  .stat-unit { font-size: 18px; }

  .channel-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .footer-qr-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }

  .banner-actions { flex-direction: column; align-items: flex-start; gap: 12px; }
  .btn-pill { padding: 12px 28px; font-size: 11px; }

  .footer-slogan-title { font-size: 26px; }
}

/* === Animations === */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-fade-up { animation: fadeUp 1s var(--ease-out) both; }

/* === Utility for scroll animation === */
[data-animate] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
[data-animate].visible {
  opacity: 1;
  transform: translateY(0);
}

/* === Reduced Motion === */
@media (prefers-reduced-motion: reduce) {
  .animate-fade-up,
  .banner-bg { animation: none !important; }
  [data-animate] { opacity: 1; transform: none; transition: none; }
}

/* === Contact Page — New Styles === */
.border-left {
  padding-left: 24px;
  border-left: 1px solid var(--line);
}
.flex-v-center {
  display: flex;
  align-items: center;
}
.body-text-soft {
  font-size: 14.5px;
  line-height: 2;
  color: var(--ink-soft);
}
.channel-sub {
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-top: 2px;
}

/* Connect QR Card */
.connect-qr-card {
  text-align: center;
  padding: 40px;
  background: var(--paper-warm);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(230,225,214,0.8);
}
.connect-qr-label {
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 20px;
}
.connect-qr-box {
  width: 180px;
  height: 180px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid rgba(230,225,214,0.8);
  border-radius: 4px;
}
.connect-qr-box .qrcode-img {
  width: 160px;
  height: 160px;
  object-fit: contain;
}
.qr-placeholder-text {
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--ink-faint);
}
.connect-qr-title {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--ink);
  margin-bottom: 6px;
}
.connect-qr-sub {
  font-size: 13px;
  color: var(--ink-faint);
}

/* Connect Tags */
.connect-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.connect-tag {
  display: inline-block;
  padding: 8px 16px;
  font-size: 12px;
  letter-spacing: 0;
  color: var(--ink-soft);
  background: none;
  border: 1px solid rgba(230,225,214,1);
  border-radius: 0;
}

/* Coop Card (new structure) */
.coop-card {
  padding: 0 32px;
  background: none;
  border-radius: 0;
  border: none;
  min-height: auto;
}
.coop-tag {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--brand);
  background: none;
  padding: 0;
  border-radius: 0;
  margin-bottom: 0;
}
.coop-title {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 300;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-top: 16px;
}
.coop-desc {
  font-size: 14px;
  line-height: 2;
  color: var(--ink-soft);
}

/* Final Quote */
.page-hero--final {
  height: 50vh;
  min-height: 360px;
}
.final-quote {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  color: #fff;
  line-height: 1.4;
  text-shadow: 0 2px 30px rgba(0,0,0,0.4), 0 1px 3px rgba(0,0,0,0.3);
}
.final-quote .display-italic {
  font-family: var(--font-en);
  font-style: italic;
  color: rgba(255,255,255,0.9);
}

/* QR Placeholder Large */
.qrcode-placeholder-lg {
  width: 120px;
  height: 120px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--paper-warm);
  border: 1px solid rgba(230,225,214,0.8);
  border-radius: 4px;
}
.qrcode-placeholder-lg span {
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--brand);
}
.qrcode-img {
  width: 120px;
  height: 120px;
  object-fit: contain;
}

/* Channel Card (updated) */
.channel-card {
  padding: 0;
  background: none;
  border-radius: 0;
  border: none;
  text-align: center;
}
.channel-qrcode {
  margin-bottom: 16px;
}
.channel-name {
  font-size: 18px;
  font-weight: 400;
  color: var(--ink);
  line-height: 1.4;
}
.channel-desc {
  font-size: 12.5px;
  color: var(--ink-soft);
  margin-top: 12px;
  line-height: 1.6;
}

/* Responsive additions for contact */
@media (max-width: 768px) {
  .border-left {
    padding-left: 0;
    border-left: none;
    margin-top: 16px;
  }
  .connect-qr-card { padding: 24px; }
  .connect-qr-box { width: 140px; height: 140px; }
  .connect-qr-box .qrcode-img { width: 120px; height: 120px; }
  .connect-tags { justify-content: center; }
  .page-hero--final { height: 40vh; min-height: 280px; }
  .final-quote { font-size: 24px; }
}


/* ============================================================
   FREQUENCY PAGE — Liquid Glass Style
   ============================================================ */

/* --- Frequency Hero --- */
.page-hero--frequency {
  height: 88vh;
  min-height: 640px;
}
.page-hero--frequency .hero-overlay--dark {
  background: linear-gradient(180deg, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.35) 50%, rgba(0,0,0,0.55) 100%);
}
.hero-inner-freq {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  align-items: center;
}
.hero-freq-grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 40px;
  align-items: center;
  width: 100%;
}
.hero-freq-left {}
.hero-eyebrow-line {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}
.hero-eyebrow-line .hero-dash {
  display: inline-block;
  width: 40px;
  height: 1px;
  background: rgba(255,255,255,0.7);
}
.hero-eyebrow-line span:last-child {
  font-size: 11px;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  text-shadow: 0 2px 10px rgba(0,0,0,0.45);
}
.hero-title--left {
  font-family: var(--font-display);
  font-size: 46px;
  line-height: 1.2;
  color: #fff;
  text-shadow: 0 4px 24px rgba(0,0,0,0.5);
  margin-bottom: 24px;
  text-align: left;
}
.hero-desc--left {
  font-size: 16px;
  line-height: 2;
  color: rgba(255,255,255,0.92);
  text-shadow: 0 2px 12px rgba(0,0,0,0.45);
  max-width: 560px;
}

/* --- Player Card (Glass Dark) --- */
.player-card {
  background: rgba(20,40,35,0.42);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.18);
  box-shadow: 0 8px 32px rgba(0,0,0,0.18), inset 0 1px 0 rgba(255,255,255,0.16);
  border-radius: 28px;
  padding: 28px;
}
.player-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}
.player-icon {
  width: 80px;
  height: 80px;
  border-radius: 16px;
  background: linear-gradient(135deg, #a8c7bc 0%, #71a092 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
}
.player-icon::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  background: conic-gradient(from 0deg, transparent 70%, rgba(255,255,255,0.4) 100%);
  animation: spin 6s linear infinite;
}
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.player-info { flex: 1; min-width: 0; }
.player-label {
  font-size: 10px;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,0.65);
  margin-bottom: 4px;
}
.player-title {
  font-family: var(--font-display);
  font-size: 18px;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.player-sub {
  font-size: 12px;
  color: rgba(255,255,255,0.7);
  margin-top: 2px;
}

/* Wave bars */
.player-wave {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 40px;
  margin-bottom: 20px;
}
.wave-bar {
  flex: 1;
  border-radius: 999px;
  background: linear-gradient(180deg, #fff 0%, rgba(168,199,188,0.9) 100%);
}
.wave-bar.active {
  background: rgba(255,255,255,0.25);
}

/* Progress */
.player-progress {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.player-time {
  font-size: 11px;
  font-family: monospace;
  color: rgba(255,255,255,0.8);
}
.player-time--dim { color: rgba(255,255,255,0.6); }
.progress-track {
  flex: 1;
  height: 3px;
  border-radius: 999px;
  background: rgba(255,255,255,0.2);
}
.progress-fill {
  width: 58%;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #fff 0%, #a8c7bc 100%);
}

/* Controls */
.player-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}
.player-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.12);
  border: none;
  cursor: pointer;
  transition: transform 0.3s var(--ease-out);
}
.player-btn:hover { transform: scale(1.1); }
.player-btn--main {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #ffffff 0%, #e8f0ec 100%);
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
}
.player-btn--main:hover { transform: scale(1.05); }

/* --- Frequency List (Section 2) --- */
.freq-list-wrapper {
  max-width: 960px;
  margin: 0 auto;
  border-radius: 28px;
  overflow: hidden;
  padding: 0;
}
.freq-list-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 24px;
  border-bottom: 1px solid rgba(113,160,146,0.12);
  transition: background 0.3s var(--ease-out);
}
.freq-list-item:hover {
  background: rgba(255,255,255,0.3);
}
.freq-list-item--last,
.freq-list-item:last-child {
  border-bottom: none;
}
.freq-no-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.7);
  border: 1px solid color-mix(in srgb, var(--accent) 33%, transparent);
  flex-shrink: 0;
}
.freq-no-circle span {
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--accent);
}
.freq-body {
  flex: 1;
  min-width: 0;
}
.freq-title-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 6px;
}
.freq-name {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--ink);
}
.freq-theme {
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--accent);
}
.freq-desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-soft);
}
.freq-wave-deco {
  display: flex;
  align-items: center;
  gap: 2px;
  height: 24px;
  flex-shrink: 0;
}
.freq-wave-deco::before {
  content: '';
  display: inline-flex;
  gap: 2px;
  width: 28px;
  height: 24px;
  background: repeating-linear-gradient(
    90deg,
    color-mix(in srgb, var(--accent) 35%, transparent) 0px,
    color-mix(in srgb, var(--accent) 35%, transparent) 2px,
    transparent 2px,
    transparent 4px
  );
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 28 24'%3E%3Crect x='0' y='8' width='2' height='8' rx='1'/%3E%3Crect x='4' y='4' width='2' height='16' rx='1'/%3E%3Crect x='8' y='6' width='2' height='12' rx='1'/%3E%3Crect x='12' y='2' width='2' height='20' rx='1'/%3E%3Crect x='16' y='7' width='2' height='10' rx='1'/%3E%3Crect x='20' y='5' width='2' height='14' rx='1'/%3E%3Crect x='24' y='9' width='2' height='6' rx='1'/%3E%3C/svg%3E");
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 28 24'%3E%3Crect x='0' y='8' width='2' height='8' rx='1'/%3E%3Crect x='4' y='4' width='2' height='16' rx='1'/%3E%3Crect x='8' y='6' width='2' height='12' rx='1'/%3E%3Crect x='12' y='2' width='2' height='20' rx='1'/%3E%3Crect x='16' y='7' width='2' height='10' rx='1'/%3E%3Crect x='20' y='5' width='2' height='14' rx='1'/%3E%3Crect x='24' y='9' width='2' height='6' rx='1'/%3E%3C/svg%3E");
}

/* --- Scene Cards (Section 3 - Light Glass) --- */
.scene-card--light {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  min-height: 280px;
  transition: transform 0.5s var(--ease-out);
}
.scene-card--light:hover {
  transform: translateY(-4px);
}
.scene-card--light .scene-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.scene-glass-overlay {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.scene-content--top {
  position: relative;
  z-index: 2;
  padding: 32px 36px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  height: 100%;
  color: var(--ink);
}
.scene-icon-row {
  margin-bottom: 24px;
}
.scene-card--light .scene-title {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--ink);
  margin-bottom: 8px;
}
.scene-time-label {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand);
}
.scene-desc-text {
  font-size: 14px;
  line-height: 2;
  color: var(--ink-soft);
}

/* --- Tip box updated --- */
.tip-box {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  max-width: 768px;
  padding: 0;
  border-radius: 0;
  border: none;
  background: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: none;
}
.tip-label {
  font-size: 10px;
  letter-spacing: 0.32em;
  color: var(--brand);
  margin-top: 3px;
  flex-shrink: 0;
}
.tip-box span:last-child {
  font-size: 13.5px;
  line-height: 1.95;
  color: var(--ink-soft);
}

/* --- Responsive: Frequency --- */
@media (max-width: 1024px) {
  .hero-freq-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .hero-freq-right {
    max-width: 420px;
  }
  .freq-list-item { padding: 16px 20px; }
  .freq-name { font-size: 18px; }
}
@media (max-width: 768px) {
  .page-hero--frequency {
    height: auto;
    min-height: 100vh;
    padding: 100px 0 60px;
  }
  .hero-inner-freq {
    height: auto;
    align-items: flex-start;
  }
  .hero-freq-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .hero-title--left { font-size: 32px; text-align: center; }
  .hero-desc--left { font-size: 14px; text-align: center; margin: 0 auto; }
  .hero-eyebrow-line { justify-content: center; width: 100%; }
  .hero-freq-right { max-width: 100%; }
  .player-card { padding: 20px; border-radius: 20px; }
  .player-icon { width: 60px; height: 60px; }
  .player-title { font-size: 16px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 28px 12px; }
  .stat-number { font-size: 36px; }
  .stat-unit { font-size: 16px; }
  .globe-summary { margin-top: 48px; font-size: 14px; }
  .freq-list-item { gap: 12px; padding: 14px 16px; }
  .freq-no-circle { width: 36px; height: 36px; }
  .freq-no-circle span { font-size: 12px; }
  .freq-name { font-size: 16px; }
  .freq-wave-deco { display: none; }
  .scene-grid { grid-template-columns: 1fr; }
  .scene-card--light { min-height: 240px; }
  .scene-content--top { padding: 24px; }
}

/* === System Page v3 === */

/* Script Table (三类剧本) */
.script-table { border-top: 1px solid var(--line); }
.script-row {
  display: grid;
  grid-template-columns: 120px 1fr 1fr;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.script-name {
  font-family: 'Noto Serif SC', serif;
  font-size: 20px;
  color: var(--ink);
}
.script-area {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--brand-deep);
  line-height: 1.85;
}
.script-show {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.85;
}

/* Formula Display (命运公式) */
.formula-display { line-height: 1; }
.formula-text {
  font-family: 'Noto Serif SC', serif;
  font-size: clamp(60px, 10vw, 120px);
  font-weight: 300;
  color: var(--brand-deep);
}
.formula-text em {
  font-style: italic;
  color: var(--ink);
}

/* Step Cards (成长路径卡片) */
.steps-cards { display: flex; flex-direction: column; gap: 24px; }
.step-card {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 24px;
  background: #fff;
  border: 1px solid var(--line);
  padding: 40px;
  transition: box-shadow 0.4s, transform 0.3s;
}
.step-card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.06);
  transform: translateY(-2px);
}
.step-left {}
.step-number {
  font-family: 'DM Serif Display', serif;
  font-size: 44px;
  color: var(--brand);
  line-height: 1;
}
.step-name {
  margin-top: 16px;
  font-family: 'Noto Serif SC', serif;
  font-size: 24px;
  color: var(--ink);
}
.step-right {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.step-label {
  font-size: 10px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 8px;
}
.step-text {
  font-size: 14px;
  line-height: 1.95;
  color: var(--ink-soft);
}

/* Case Articles (案例左右交错) */
.cases-list { display: flex; flex-direction: column; gap: 96px; }
.case-article {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.case-article.case-reverse .case-image { order: 2; }
.case-article.case-reverse .case-content { order: 1; }
.case-article-title {
  font-family: 'Noto Serif SC', serif;
  font-size: 22px;
  line-height: 1.3;
  color: var(--ink);
}
.case-meta {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 14px;
  line-height: 1.85;
}
.case-meta .text-brand {
  margin-right: 8px;
  letter-spacing: 0.12em;
}
.case-paragraphs {
  font-size: 15px;
  line-height: 2;
  color: var(--ink-soft);
}

/* Archetype card header layout */
.archetype-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 2px;
}
.archetype-divider {
  display: block;
  width: 24px;
  height: 1px;
  margin: 12px 0;
}

/* mb-28 utility */
.mb-28 { margin-bottom: 112px; }

/* border-left utility */
.border-left { border-left: 1px solid var(--line); padding-left: 48px; }

/* space-y-7 utility */
.space-y-7 > * + * { margin-top: 28px; }

/* max-w-md */
.max-w-md { max-width: 448px; }

/* max-w-3xl */
.max-w-3xl { max-width: 768px; }

/* === System Page Responsive === */
@media (max-width: 1024px) {
  .script-row { grid-template-columns: 1fr; gap: 8px; }
  .step-card { grid-template-columns: 80px 1fr; padding: 24px; }
  .step-right { grid-template-columns: 1fr; }
  .case-article { grid-template-columns: 1fr; gap: 32px; }
  .case-article.case-reverse .case-image { order: 1; }
  .case-article.case-reverse .case-content { order: 2; }
  .mb-28 { margin-bottom: 64px; }
  .border-left { border-left: none; padding-left: 0; border-top: 1px solid var(--line); padding-top: 24px; }
}

@media (max-width: 768px) {
  .step-card { grid-template-columns: 1fr; gap: 16px; }
  .step-left { display: flex; align-items: baseline; gap: 16px; }
  .step-name { margin-top: 0; }
  .step-number { font-size: 32px; }
  .cases-list { gap: 48px; }
  .formula-text { font-size: 48px; }
  .archetype-header { flex-direction: column; gap: 4px; }
}

/* ===== Services Page v2 ===== */
.course-card-v2 {
    background: var(--paper-warm);
    padding: clamp(2rem, 4vw, 2.5rem);
}
.eyebrow-sm {
    font-size: 10px;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--brand);
}
.course-card-title {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2.375rem);
    line-height: 1.2;
    color: var(--ink);
    margin-top: 1rem;
}
.course-card-position {
    font-style: italic;
    font-size: 15px;
    color: var(--brand-deep);
    margin-top: 0.75rem;
}
.course-card-details {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-top: 2rem;
}
.detail-item {}
.detail-label {
    font-size: 10px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--brand);
    margin-bottom: 0.5rem;
}
.detail-value {
    font-size: 13.5px;
    line-height: 1.95;
    color: var(--ink-soft);
}

/* Premium courses */
.premium-header {
    display: flex;
    align-items: baseline;
    gap: 1.5rem;
    margin-bottom: 2rem;
}
.premium-title {
    font-family: var(--font-display);
    font-size: 24px;
    color: var(--ink);
}
.premium-card {
    border: 1px solid var(--line);
    padding: clamp(1.5rem, 3vw, 2.25rem);
    background: #fff;
}
.premium-card-name {
    font-family: var(--font-display);
    font-size: clamp(1.25rem, 2.5vw, 1.625rem);
    color: var(--ink);
}
.premium-card-position {
    font-style: italic;
    font-size: 15px;
    color: var(--brand-deep);
    margin-top: 0.75rem;
}
.premium-card-info {
    font-size: 13.5px;
    line-height: 2;
    color: var(--ink-soft);
    margin-top: 0.5rem;
}

/* Toolkit feature rows */
.subsection-title {
    font-family: var(--font-display);
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    line-height: 1.3;
    color: var(--ink);
}
.subsection-subtitle {
    font-style: italic;
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--brand-deep);
}
.body-text-soft {
    font-size: 14.5px;
    line-height: 2;
    color: var(--ink-soft);
}

/* Salon v2 */
.salon-grid-v2 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem 1.5rem;
}
.salon-card-v2 {}
.aspect-4-5 {
    aspect-ratio: 4/5;
}
.salon-card-body {
    margin-top: 1.5rem;
}
.salon-card-name {
    font-family: var(--font-display);
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    color: var(--ink);
    transition: color 0.3s;
}
.salon-card-v2:hover .salon-card-name {
    color: var(--brand-deep);
}
.salon-card-info {
    font-size: 13.5px;
    line-height: 1.95;
    color: var(--ink-soft);
}

/* Quote break */
.quote-break {
    position: relative;
    height: 55svh;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.quote-text {
    position: relative;
    z-index: 10;
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.75rem);
    line-height: 1.1;
    color: #fff;
    text-shadow: 0 2px 20px rgba(0,0,0,.4);
    text-align: center;
    padding: 0 2rem;
}

/* Product sections */
.product-sections {
    display: flex;
    flex-direction: column;
    gap: clamp(4rem, 8vw, 6rem);
}

/* Book list */
.book-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}
.book-item {
    border-left: 2px solid var(--brand);
    padding-left: 1.5rem;
}
.book-name {
    font-family: var(--font-display);
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    color: var(--ink);
}
.book-info {
    font-size: 14px;
    line-height: 1.95;
    color: var(--ink-soft);
    margin-top: 0.5rem;
}

/* Services responsive */
@media (max-width: 1024px) {
    .salon-grid-v2 {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 768px) {
    .salon-grid-v2 {
        grid-template-columns: 1fr;
    }
    .premium-header {
        flex-direction: column;
        gap: 0.5rem;
    }
    .quote-break {
        height: 40svh;
        min-height: 300px;
    }
}