/* ========================================================================
   FZ CLUB — ONCOR-Inspired Luxury Club Design
   Fullscreen Hero · Animated Gradients · Parallax · Glass Morphism
   Scroll Animations · Premium Dark Gold · 7 Pages SPA
   ======================================================================== */

/* ── CSS Variables ──────────────────────────────────────────────────── */
:root {
  --bg-deep: #050505;
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-tertiary: #1a1a1a;
  --bg-elevated: #222222;
  --bg-card: #181818;
  --gold: #C8AF71;
  --gold-light: #D4C08A;
  --gold-dark: #A68A4A;
  --gold-dim: rgba(200, 175, 113, 0.12);
  --gold-glow: rgba(200, 175, 113, 0.25);
  --gold-border: rgba(200, 175, 113, 0.35);
  --accent-blue: #0693e3;
  --accent-teal: #00d084;
  --accent-rose: #b76e79;
  --accent-red: #8b3a3a;
  --text-primary: #f0f0f0;
  --text-secondary: #b0b0b0;
  --text-muted: #707070;
  --border: #252525;
  --border-light: #333333;
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 40px;
  --space-xl: 64px;
  --space-2xl: 96px;
  --space-3xl: 128px;
  --radius: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  --navbar-height: 72px;
  --section-gap: 80px;
  --content-max: 1100px;
  --font-display: 'Georgia', 'Times New Roman', serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
  --text-xs: 0.72rem;
  --text-sm: 0.82rem;
  --text-base: 0.95rem;
  --text-md: 1.1rem;
  --text-lg: 1.35rem;
  --text-xl: 1.75rem;
  --text-2xl: 2.2rem;
  --text-3xl: 3rem;
  --transition: 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-fast: 0.2s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-slow: 0.7s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: var(--bg-deep);
}

body {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.7;
  min-height: 100vh;
  min-height: 100svh;
  overflow-x: hidden;
}

::selection {
  background: var(--gold-dim);
  color: var(--gold-light);
}

::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-deep);
}
::-webkit-scrollbar-thumb {
  background: var(--border-light);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--gold-dark);
}

a {
  color: var(--gold);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover {
  color: var(--gold-light);
}

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

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* ── Page Switching ────────────────────────────────────────────────── */
.page {
  display: none;
  animation: pageFadeIn 0.5s ease;
}

.page.active {
  display: block;
}

@keyframes pageFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Top Navigation ────────────────────────────────────────────────── */
.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  height: var(--navbar-height);
  padding: 0 40px;
  display: flex;
  align-items: center;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition),
              border-color var(--transition);
  border-bottom: 1px solid transparent;
}

.top-nav.scrolled {
  background: rgba(5, 5, 5, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 30px rgba(0, 0, 0, 0.5);
}

.nav-inner {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: baseline;
  gap: 6px;
  cursor: pointer;
  user-select: none;
  transition: opacity var(--transition-fast);
}
.nav-brand:hover {
  opacity: 0.85;
}

.fz-logo-text {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.06em;
  line-height: 1;
}
.fz-logo-sub {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--text-secondary);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* Desktop Nav Links */
.nav-menu {
  display: flex;
  gap: 4px;
}

.nav-link {
  position: relative;
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  transition: color var(--transition-fast);
  border-radius: var(--radius);
}
.nav-link:hover,
.nav-link.active {
  color: var(--gold);
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 60%;
  height: 1.5px;
  background: var(--gold);
  transition: transform var(--transition-fast);
  transform-origin: center;
}
.nav-link:hover::after,
.nav-link.active::after {
  transform: translateX(-50%) scaleX(1);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 1001;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--text-primary);
  transition: all var(--transition-fast);
  border-radius: 1px;
}
.hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ── Hero / Home Banner ───────────────────────────────────────────── */
#page-home .home-banner {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1520 30%, #0d1825 60%, #0a0a0a 100%);
  background-size: 400% 400%;
  animation: gradientShift 18s ease infinite;
}

@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  25%  { background-position: 50% 0%; }
  50%  { background-position: 100% 50%; }
  75%  { background-position: 50% 100%; }
  100% { background-position: 0% 50%; }
}

#page-home .banner-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(200, 175, 113, 0.06) 0%, transparent 70%),
    radial-gradient(circle 300px at 20% 80%, rgba(6, 147, 227, 0.04) 0%, transparent 70%),
    radial-gradient(circle 250px at 80% 20%, rgba(0, 208, 132, 0.03) 0%, transparent 70%);
  pointer-events: none;
}

/* Floating particles (CSS only) */
#page-home .banner-overlay::before {
  content: '';
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--gold);
  top: 25%;
  left: 30%;
  box-shadow:
    0 0 6px var(--gold-glow),
    200px 80px 0 rgba(200, 175, 113, 0.4),
    -150px 180px 0 rgba(200, 175, 113, 0.3),
    300px 250px 0 rgba(200, 175, 113, 0.2),
    400px -50px 0 rgba(200, 175, 113, 0.35),
    -80px -120px 0 rgba(200, 175, 113, 0.25),
    120px 350px 0 rgba(200, 175, 113, 0.15),
    -300px 300px 0 rgba(200, 175, 113, 0.2),
    500px 150px 0 rgba(200, 175, 113, 0.1);
  animation: particlesFloat 20s ease-in-out infinite;
}
@keyframes particlesFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-20px); }
}

.banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 5vw;
  max-width: 800px;
}

.banner-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.04em;
  line-height: 1.25;
  margin-bottom: 16px;
  animation: floatUp 1.2s ease both;
}

.banner-subtitle {
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: var(--gold);
  font-weight: 500;
  letter-spacing: 0.12em;
  margin-bottom: 24px;
  animation: floatUp 1.2s ease 0.15s both;
}

.banner-line {
  width: 60px;
  height: 1.5px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  margin: 0 auto 24px;
  animation: floatUp 1.2s ease 0.25s both;
}

.banner-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  max-width: 540px;
  margin: 0 auto 40px;
  animation: floatUp 1.2s ease 0.35s both;
}

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

/* Scroll indicator */
#page-home .home-banner::after {
  content: '';
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  width: 28px;
  height: 44px;
  border: 2px solid rgba(200, 175, 113, 0.4);
  border-radius: 14px;
  z-index: 2;
}
#page-home .home-banner::before {
  content: '';
  position: absolute;
  bottom: 58px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--gold);
  border-radius: 2px;
  z-index: 3;
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
  50%      { transform: translateX(-50%) translateY(8px); opacity: 0.3; }
}

/* ── Carousel Static ──────────────────────────────────────────────── */
.carousel-static {
  background: var(--bg-secondary);
  padding: 36px 5vw;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 20px 40px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.carousel-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.carousel-icon {
  font-size: 1.3rem;
  filter: grayscale(0.3);
}

.carousel-actions {
  display: flex;
  gap: 12px;
  margin-left: auto;
}

/* ── Buttons ──────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: var(--bg-deep);
  border: none;
  font-weight: 600;
}
.btn-primary:hover {
  box-shadow: 0 4px 24px rgba(200, 175, 113, 0.4);
  transform: translateY(-1px);
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 12px rgba(200, 175, 113, 0.3);
}

.btn-ghost {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold-border);
}
.btn-ghost:hover {
  background: var(--gold-dim);
  border-color: var(--gold);
  box-shadow: 0 0 20px rgba(200, 175, 113, 0.15);
}

.btn-sm {
  padding: 8px 20px;
  font-size: 0.8rem;
}

.btn-lg {
  padding: 16px 40px;
  font-size: 1rem;
}

.btn-block {
  width: 100%;
}

.btn-arrow {
  color: var(--gold);
  font-weight: 500;
  gap: 6px;
}
.btn-arrow::after {
  content: '→';
  transition: transform var(--transition-fast);
}
.btn-arrow:hover::after {
  transform: translateX(4px);
}

/* ── Section Shared Styles ────────────────────────────────────────── */
.home-section,
.member-detail-section,
.member-area-intro {
  padding: var(--section-padding) 5vw;
}

.home-section:nth-child(even),
.home-section:nth-of-type(even) {
  background: var(--bg-primary);
}
.home-section:nth-child(odd),
.home-section:nth-of-type(odd) {
  background: var(--bg-deep);
}

.home-section > *,
.member-detail-section > * {
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}
.section-title .title-icon {
  margin-right: 8px;
  font-style: normal;
}
.section-title::after {
  content: '';
  display: block;
  width: 50px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  margin: 14px auto 40px;
}

.section-slogan {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 28px;
  letter-spacing: 0.03em;
}

/* ── Data Cards ───────────────────────────────────────────────────── */
.data-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.data-card {
  text-align: center;
  padding: 36px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}
.data-card:hover {
  border-color: var(--gold-border);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), 0 0 30px rgba(200, 175, 113, 0.06);
}

.data-number {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.data-label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ── Guests Grid ──────────────────────────────────────────────────── */
.guests-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.guest-card {
  text-align: center;
  padding: 36px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}
.guest-card:hover {
  border-color: var(--gold-border);
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5), 0 0 40px rgba(200, 175, 113, 0.08);
}

.guest-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto 16px;
  font-size: 2rem;
  border: 2px solid var(--gold-border);
  background: var(--bg-elevated);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.guest-card:hover .guest-avatar {
  border-color: var(--gold);
  box-shadow: 0 0 20px var(--gold-dim);
}

.guest-name {
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.guest-title {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ── VS Comparison ────────────────────────────────────────────────── */
.vs-container {
  display: flex;
  align-items: stretch;
  gap: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}

.vs-col {
  flex: 1;
  padding: 40px 32px;
}
.vs-col h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-bottom: 20px;
  text-align: center;
  letter-spacing: 0.06em;
}
.vs-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.vs-col li {
  font-size: 0.88rem;
  padding: 10px 14px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 8px;
}

.vs-weak {
  background: rgba(139, 58, 58, 0.08);
  border-right: 1px solid var(--border);
}
.vs-weak h3 {
  color: var(--accent-rose);
}
.vs-weak li {
  background: rgba(139, 58, 58, 0.06);
  color: var(--text-secondary);
}

.vs-strong {
  background: rgba(200, 175, 113, 0.04);
}
.vs-strong h3 {
  color: var(--gold);
}
.vs-strong li {
  background: rgba(200, 175, 113, 0.05);
  color: var(--text-primary);
}

.vs-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-muted);
  background: var(--bg-card);
  letter-spacing: 0.1em;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
}

/* ── Core Values ──────────────────────────────────────────────────── */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.value-card {
  padding: 40px 28px;
  text-align: center;
  background: rgba(24, 24, 24, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-xl);
  transition: all var(--transition);
}
.value-card:hover {
  border-color: var(--gold-border);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6), 0 0 40px rgba(200, 175, 113, 0.05);
}

.value-icon {
  display: block;
  font-size: 2.6rem;
  margin-bottom: 16px;
}
.value-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}
.value-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ── Membership Tier Cards ────────────────────────────────────────── */
.member-tier-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  align-items: start;
}

.tier-card {
  padding: 36px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}
.tier-card:hover {
  border-color: var(--border-light);
}

.tier-premium {
  position: relative;
  border-color: var(--gold-border);
  background: linear-gradient(180deg, rgba(200, 175, 113, 0.06) 0%, var(--bg-card) 30%);
  box-shadow: 0 0 30px rgba(200, 175, 113, 0.06);
}
.tier-premium::before {
  content: '推荐';
  position: absolute;
  top: -1px;
  right: 24px;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: var(--bg-deep);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 0 0 var(--radius) var(--radius);
  letter-spacing: 0.06em;
}

.tier-header {
  text-align: center;
  margin-bottom: 24px;
}
.tier-badge {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.06em;
}

.tier-benefits {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.tier-benefits li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  padding: 8px 0 8px 24px;
  position: relative;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}
.tier-benefits li::before {
  content: '◆';
  position: absolute;
  left: 4px;
  color: var(--gold);
  font-size: 0.5rem;
  top: 14px;
}

.tier-note {
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 20px;
  letter-spacing: 0.03em;
}

/* ── Fee Disclosure ───────────────────────────────────────────────── */
.fee-disclosure {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}
.fee-disclosure p:first-child {
  font-weight: 600;
  color: var(--gold);
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}
.fee-disclosure p:last-child {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ── Salon Preview ────────────────────────────────────────────────── */
.salon-preview {
  max-width: 600px;
  margin: 0 auto;
}

.salon-preview-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  text-align: center;
  transition: all var(--transition);
}
.salon-preview-card:hover {
  border-color: var(--gold-border);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.salon-date-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: var(--bg-deep);
  font-weight: 700;
  font-size: 0.82rem;
  padding: 4px 16px;
  border-radius: 20px;
  margin-bottom: 16px;
  letter-spacing: 0.06em;
}

.salon-preview-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.salon-preview-card > p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}
.salon-location {
  color: var(--gold) !important;
  margin-bottom: 20px !important;
}

/* ── Page Footer Disclaimer ───────────────────────────────────────── */
.page-footer-disclaimer {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 40px 5vw 60px;
  border-top: 1px solid var(--border);
}
.page-footer-disclaimer h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--gold);
  margin-bottom: 16px;
  letter-spacing: 0.06em;
}
.page-footer-disclaimer ol {
  display: flex;
  flex-direction: column;
  gap: 8px;
  counter-reset: disclaimer;
}
.page-footer-disclaimer li {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.5;
  padding-left: 24px;
  position: relative;
}
.page-footer-disclaimer li::before {
  counter-increment: disclaimer;
  content: counter(disclaimer) '. ';
  position: absolute;
  left: 0;
  color: var(--text-muted);
}

/* ── Page Header (shared for sub-pages) ───────────────────────────── */
.page-header {
  padding: calc(var(--navbar-height) + 60px) 5vw 40px;
  text-align: center;
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-deep) 100%);
  border-bottom: 1px solid var(--border);
}
.page-header h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: 0.06em;
}
.page-header p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
}

/* ── About Tabs ───────────────────────────────────────────────────── */
.about-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 24px 5vw;
  flex-wrap: wrap;
  max-width: var(--max-width);
  margin: 0 auto;
}

.about-tab {
  padding: 10px 24px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--transition-fast);
  letter-spacing: 0.04em;
}
.about-tab:hover {
  color: var(--gold);
  border-color: var(--border-light);
}
.about-tab.active {
  color: var(--bg-deep);
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  border-color: transparent;
  font-weight: 600;
}

.about-panel {
  display: none;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 24px 5vw 40px;
  animation: pageFadeIn 0.4s ease;
}
.about-panel.active {
  display: block;
}

/* ── Five Principles ──────────────────────────────────────────────── */
.five-principles {
  margin-top: 32px;
}
.five-principles h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--gold);
  margin-bottom: 16px;
  text-align: center;
  letter-spacing: 0.06em;
}

.principle-card {
  padding: 16px 20px;
  margin-bottom: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  transition: all var(--transition-fast);
}
.principle-card:hover {
  border-color: var(--gold-border);
}
.principle-card span {
  font-size: 1.2rem;
  flex-shrink: 0;
}
.principle-card strong {
  color: var(--gold-light);
  margin-right: 6px;
}

/* ── Founder Card ─────────────────────────────────────────────────── */
.founder-card {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  padding: 40px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.founder-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  margin: 0 auto 20px;
  font-size: 2.6rem;
  border: 2px solid var(--gold-border);
  background: var(--bg-elevated);
}
.founder-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--text-primary);
  margin-bottom: 16px;
}
.founder-bio {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: left;
}
.founder-bio li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding-left: 16px;
  position: relative;
}
.founder-bio li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gold);
}
.team-note {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 24px;
}

/* ── Strength List ────────────────────────────────────────────────── */
.strength-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.strength-item {
  display: flex;
  gap: 20px;
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}
.strength-item:hover {
  border-color: var(--gold-border);
}

.strength-icon {
  font-size: 2rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.strength-item h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--gold);
  margin-bottom: 6px;
  letter-spacing: 0.04em;
}
.strength-item p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ── Compliance Rules ─────────────────────────────────────────────── */
.compliance-rules {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.compliance-rule {
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}
.compliance-rule:hover {
  border-color: var(--gold-border);
}
.compliance-rule h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--gold);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}
.compliance-rule p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ── Science Cards ────────────────────────────────────────────────── */
.science-card {
  padding: 28px 24px;
  margin-bottom: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
}
.science-card:hover {
  border-color: var(--gold-border);
}
.science-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}
.science-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ── Library ──────────────────────────────────────────────────────── */
.library-intro {
  text-align: center;
  margin-bottom: 28px;
}
.library-intro p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.library-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.library-card {
  padding: 28px 20px;
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}
.library-card:hover {
  border-color: var(--gold-border);
  transform: translateY(-4px);
}
.library-card span {
  font-size: 2rem;
  display: block;
  margin-bottom: 12px;
}
.library-card h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--gold);
  margin-bottom: 8px;
}
.library-card p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ── Member Detail Cards ──────────────────────────────────────────── */
.member-detail-card {
  max-width: 640px;
  margin: 0 auto 24px;
  padding: 36px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}
.member-detail-card:hover {
  border-color: var(--border-light);
}

.premium-card {
  border-color: var(--gold-border);
  background: linear-gradient(180deg, rgba(200, 175, 113, 0.06) 0%, var(--bg-card) 30%);
  box-shadow: 0 0 30px rgba(200, 175, 113, 0.06);
}

.member-detail-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.member-detail-header h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--text-primary);
  letter-spacing: 0.04em;
}

.member-tier-icon {
  font-size: 1.6rem;
}

.member-detail-benefits {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.member-detail-benefits li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  padding: 6px 0;
}

.fee-note-detailed {
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 8px 0 24px;
}

.cta-center {
  text-align: center;
  margin-top: 8px;
}

/* ── FAQ ──────────────────────────────────────────────────────────── */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-card);
  transition: border-color var(--transition-fast);
}
.faq-item:hover {
  border-color: var(--border-light);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
  text-align: left;
  gap: 12px;
  transition: color var(--transition-fast);
}
.faq-question:hover {
  color: var(--gold);
}
.faq-question span:first-child {
  display: flex;
  align-items: center;
  gap: 10px;
}
.faq-question span:first-child::before {
  content: '◆';
  color: var(--gold);
  font-size: 0.5rem;
  flex-shrink: 0;
}

.faq-arrow {
  font-size: 0.7rem;
  color: var(--text-muted);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}
.faq-item.open .faq-arrow {
  transform: rotate(180deg);
  color: var(--gold);
}

.faq-answer {
  display: none;
  padding: 0 20px 20px;
}
.faq-item.open .faq-answer {
  display: block;
}
.faq-answer p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ── Salon Cards ──────────────────────────────────────────────────── */
.salon-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.salon-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
  transition: all var(--transition);
}
.salon-card:hover {
  border-color: var(--gold-border);
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
}

.salon-card-cover {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.salon-card-cover.cover-1 {
  background: linear-gradient(135deg, #1a1a2e, #16213e);
}
.salon-card-cover.cover-2 {
  background: linear-gradient(135deg, #0f1a1a, #1a3a2a);
}
.salon-card-cover.cover-3 {
  background: linear-gradient(135deg, #1a1520, #2a1a30);
}
.salon-card-cover::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, var(--bg-card) 100%);
}

.salon-emoji {
  font-size: 3rem;
  position: relative;
  z-index: 1;
}

.salon-card-body {
  padding: 20px 24px 24px;
}

.salon-date {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 8px;
  letter-spacing: 0.06em;
}

.salon-card-body h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.4;
}

.salon-card-body > p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
}

.salon-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ── Upcoming Salon ───────────────────────────────────────────────── */
.upcoming-salon {
  max-width: 720px;
  margin: 0 auto;
}

.upcoming-banner {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding: 36px 32px;
  background: var(--bg-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 0 40px rgba(200, 175, 113, 0.06);
}

.upcoming-emoji {
  font-size: 3rem;
  flex-shrink: 0;
}

.upcoming-info h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--gold);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}

.upcoming-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.upcoming-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.upcoming-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 20px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ── Consult Notice ───────────────────────────────────────────────── */
.consult-notice {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  max-width: 600px;
  margin: 0 auto 36px;
  padding: 16px 20px;
  background: rgba(200, 175, 113, 0.04);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius);
}

.notice-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
}

.consult-notice strong {
  display: block;
  font-size: 0.88rem;
  color: var(--gold);
  margin-bottom: 4px;
}
.consult-notice p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ── Form ─────────────────────────────────────────────────────────── */
.consult-form {
  max-width: 600px;
  margin: 0 auto;
  padding: 40px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-primary);
  border: none;
  border-bottom: 1.5px solid var(--border-light);
  border-radius: var(--radius) var(--radius) 0 0;
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}
.form-input:focus {
  border-bottom-color: var(--gold);
  box-shadow: 0 2px 8px rgba(200, 175, 113, 0.1);
}

.form-input::placeholder {
  color: var(--text-muted);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23707070' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
  cursor: pointer;
}
.form-select option {
  background: var(--bg-elevated);
  color: var(--text-primary);
}

.form-textarea {
  resize: vertical;
  min-height: 90px;
}

/* ── Address Card ─────────────────────────────────────────────────── */
.address-card {
  max-width: 500px;
  margin: 0 auto;
  text-align: center;
  padding: 28px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.address-card p:first-child {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.address-note {
  font-size: 0.82rem !important;
  color: var(--text-muted) !important;
  line-height: 1.5;
}

/* ── Member Area ──────────────────────────────────────────────────── */
.member-area-intro {
  text-align: center;
}
.member-area-intro p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.member-area-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 5vw 40px;
}

.area-card {
  padding: 32px 24px;
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}
.area-card:hover {
  border-color: var(--gold-border);
  transform: translateY(-4px);
}

.area-icon {
  display: block;
  font-size: 2.2rem;
  margin-bottom: 12px;
}
.area-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--gold);
  margin-bottom: 10px;
}
.area-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.member-area-notice {
  text-align: center;
  padding: 24px 5vw 40px;
}
.member-area-notice p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ── Mobile Quick Nav ─────────────────────────────────────────────── */
.mobile-quick-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(5, 5, 5, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--border);
  padding: 6px 16px env(safe-area-inset-bottom, 8px);
  z-index: 999;
  display: none;
  justify-content: space-around;
}
.mobile-quick-nav a {
  padding: 8px 12px;
  font-size: 0.72rem;
  color: var(--text-muted);
  text-align: center;
  transition: color var(--transition-fast);
}
.mobile-quick-nav a:hover,
.mobile-quick-nav a:active {
  color: var(--gold);
}

/* ── Toast ────────────────────────────────────────────────────────── */
#toast-container {
  position: fixed;
  top: calc(var(--navbar-height) + 16px);
  right: 16px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  padding: 12px 20px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 0.85rem;
  animation: toastIn 0.3s ease, toastOut 0.3s ease 3s forwards;
  pointer-events: auto;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
}
.toast.success {
  border-color: var(--accent-teal);
}
.toast.error {
  border-color: var(--accent-rose);
}

@keyframes toastIn {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes toastOut {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(40px); }
}

/* ── Scroll Reveal Animations ─────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ── Pulse Animation ──────────────────────────────────────────────── */
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(200, 175, 113, 0.4); }
  70%  { box-shadow: 0 0 0 12px rgba(200, 175, 113, 0); }
  100% { box-shadow: 0 0 0 0 rgba(200, 175, 113, 0); }
}

.btn-primary:focus-visible {
  animation: pulse 2s ease-out;
}

/* ── Responsive: Tablet ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  :root {
    --section-padding: 60px;
  }

  .nav-link {
    padding: 8px 10px;
    font-size: 0.78rem;
  }

  .data-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .guests-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .values-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .salon-cards {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin: 0 auto;
  }

  .library-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .member-area-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
    padding: 0 5vw 40px;
  }
}

/* ── Responsive: Mobile ───────────────────────────────────────────── */
@media (max-width: 768px) {
  :root {
    --section-padding: 48px;
    --navbar-height: 60px;
  }

  .top-nav {
    padding: 0 16px;
  }

  .fz-logo-text {
    font-size: 1.5rem;
  }

  /* Mobile menu */
  .hamburger {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    height: 100svh;
    background: rgba(5, 5, 5, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition), visibility var(--transition);
    z-index: 1000;
  }

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

  .nav-link {
    font-size: 1.3rem;
    padding: 14px 24px;
    font-weight: 500;
    letter-spacing: 0.08em;
  }

  .nav-link::after {
    bottom: 6px;
  }

  /* Hero */
  .banner-title {
    font-size: 1.8rem;
  }

  .carousel-static {
    flex-direction: column;
    text-align: center;
    gap: 12px;
    padding: 24px 5vw;
  }
  .carousel-actions {
    margin-left: 0;
    flex-direction: column;
    width: 100%;
    max-width: 280px;
  }
  .carousel-actions .btn {
    width: 100%;
  }

  /* Grids */
  .data-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .guests-grid {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin: 0 auto;
  }

  .vs-container {
    flex-direction: column;
  }
  .vs-divider {
    padding: 12px;
    border-left: none;
    border-right: none;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }

  .member-tier-cards {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }

  .salon-preview-card {
    padding: 24px 20px;
  }

  .upcoming-banner {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 24px 20px;
  }

  .about-tabs {
    gap: 6px;
  }
  .about-tab {
    padding: 8px 14px;
    font-size: 0.78rem;
  }

  .library-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .consult-form {
    padding: 24px 20px;
  }

  .member-area-grid {
    grid-template-columns: 1fr;
  }

  .mobile-quick-nav {
    display: flex;
  }

  /* Push content up for bottom nav */
  .page-footer-disclaimer {
    padding-bottom: 80px;
  }
}

/* ── Responsive: Small Mobile ─────────────────────────────────────── */
@media (max-width: 480px) {
  .data-cards {
    grid-template-columns: 1fr;
    max-width: 280px;
    margin: 0 auto;
  }

  .strength-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
  }

  .page-header {
    padding-top: calc(var(--navbar-height) + 40px);
  }
}

/* ── High-DPI / Retina ─────────────────────────────────────────────── */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .top-nav.scrolled {
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
  }
}

/* ── Reduced Motion ────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}


/* ═══════════════════════════════════════════════════════════════════
   UNIFIED SPACING & TYPOGRAPHY SYSTEM (v3.1)
   ═══════════════════════════════════════════════════════════════════ */

/* ── Section Rhythm ──────────────────────────────────────────────── */
.home-section,
.member-detail-section,
.member-area-intro {
  padding: var(--section-gap) max(5vw, var(--space-md));
}

.home-section + .home-section {
  padding-top: 0;
}

.home-section > *,
.member-detail-section > * {
  max-width: var(--content-max);
  margin-left: auto;
  margin-right: auto;
}

/* ── Unified Card System ─────────────────────────────────────────── */
.data-card,
.guest-card,
.value-card,
.strength-card,
.principle-card,
.science-card-new,
.member-area-card,
.salon-card {
  padding: var(--space-lg) var(--space-md);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.data-card:hover,
.guest-card:hover,
.value-card:hover,
.strength-card:hover {
  border-color: var(--gold-border);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.4), 0 0 24px rgba(200,175,113,0.05);
}

/* ── Unified Grid Gaps ───────────────────────────────────────────── */
.data-cards { gap: var(--space-md); }
.guests-grid { gap: var(--space-md); }
.values-grid { gap: var(--space-md); }
.strength-grid { gap: var(--space-md); }
.science-grid { gap: var(--space-md); }
.salon-cards { gap: var(--space-md); }
.member-area-grid { gap: var(--space-md); }
.member-tier-cards { gap: var(--space-md); }

/* ── Unified Section Titles ──────────────────────────────────────── */
.section-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: var(--space-xs);
  letter-spacing: 0.04em;
}

.section-slogan {
  text-align: center;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  margin-top: var(--space-md);
  margin-bottom: var(--space-xl);
  letter-spacing: 0.03em;
}

/* ── Mobile Responsive ───────────────────────────────────────────── */
@media (max-width: 768px) {
  :root {
    --section-gap: 56px;
  }

  .home-section,
  .member-detail-section,
  .member-area-intro {
    padding: var(--section-gap) max(4vw, var(--space-sm));
  }

  .data-cards { grid-template-columns: repeat(2, 1fr); }
  .guests-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: 1fr; }
  .member-area-grid { grid-template-columns: 1fr; }
  .salon-cards { grid-template-columns: 1fr; }

  .vs-container {
    flex-direction: column;
  }

  .section-title {
    font-size: var(--text-lg);
  }
}

@media (max-width: 480px) {
  :root {
    --section-gap: 44px;
  }
  
  .data-cards { grid-template-columns: 1fr; }
  .guests-grid { grid-template-columns: 1fr; }
  
  .data-card,
  .guest-card,
  .value-card {
    padding: var(--space-md) var(--space-sm);
  }
}


/* ═══════════════════════════════════════════════════════════════════
   FOUNDER PROFILE — 任杰克（锦城先生）
   ═══════════════════════════════════════════════════════════════════ */

.founder-profile {
  max-width: 860px;
  margin: 0 auto;
  padding: var(--space-md) 0;
}

.founder-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border);
}

.founder-header h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--text-primary);
  margin-bottom: 4px;
  letter-spacing: 0.06em;
}

.founder-tagline {
  font-size: var(--text-sm);
  color: var(--gold);
  letter-spacing: 0.1em;
}

.founder-avatar-lg {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  font-size: 2rem;
  background: var(--bg-elevated);
  border: 2px solid var(--gold-border);
  flex-shrink: 0;
}

.founder-bio {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: var(--space-lg);
}

.profile-subtitle {
  font-family: var(--font-display);
  font-size: var(--text-md);
  color: var(--gold);
  margin: var(--space-lg) 0 var(--space-sm);
  padding-bottom: var(--space-xs);
  border-bottom: 1px solid var(--border);
  letter-spacing: 0.06em;
}

.profile-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.profile-list li {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  padding: 10px 16px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  line-height: 1.6;
}

.profile-desc {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.profile-projects {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.project-card {
  flex: 1;
  min-width: 140px;
  padding: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all var(--transition-fast);
}

.project-card:hover {
  border-color: var(--gold-border);
}

.project-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gold-dim);
  color: var(--gold);
  font-weight: 700;
  font-size: var(--text-xs);
  flex-shrink: 0;
}

.service-block {
  margin-bottom: var(--space-md);
  padding: var(--space-md);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.service-block h4 {
  font-size: var(--text-sm);
  color: var(--gold);
  margin-bottom: 10px;
  letter-spacing: 0.04em;
}

.service-block p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.8;
}

.service-note {
  font-size: var(--text-xs) !important;
  color: var(--text-muted) !important;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--border);
  font-style: italic;
}

.service-detail-list {
  list-style: decimal;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-detail-list li {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.8;
}

.service-detail-list li strong {
  color: var(--text-primary);
}

.contact-block {
  margin-top: var(--space-lg);
  padding: var(--space-md);
  background: var(--bg-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-md);
  text-align: center;
}

.contact-info {
  font-size: var(--text-md) !important;
  color: var(--gold-light) !important;
  letter-spacing: 0.04em;
}

.profile-disclaimer {
  margin-top: var(--space-lg);
  padding: var(--space-md);
  background: rgba(200, 175, 113, 0.04);
  border: 1px solid var(--gold-dim);
  border-radius: var(--radius-md);
}

.profile-disclaimer h4 {
  font-size: var(--text-sm);
  color: var(--gold);
  margin-bottom: 10px;
  letter-spacing: 0.06em;
}

.profile-disclaimer ol {
  list-style: decimal;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.profile-disclaimer li {
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .founder-header {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
  }
  
  .profile-projects {
    flex-direction: column;
  }
  
  .project-card {
    min-width: 100%;
  }
}