/* ============================================================
   DESIGN TOKENS — Tse Family Association
   Warm heritage palette: deep red, aged gold, cream, charcoal
   ============================================================ */
:root {
  /* Colors */
  --color-red:         #8B1A1A;
  --color-red-light:   #A52020;
  --color-red-dark:    #6B1212;
  --color-gold:        #C9A227;
  --color-gold-light:  #DDB944;
  --color-gold-pale:   #F5E6B8;

  --color-bg:          #FAFAF8;
  --color-bg-alt:      #F4F0E8;
  --color-bg-card:     #FFFFFF;
  --color-bg-dark:     #1A1210;

  --color-text:        #1A1A1A;
  --color-text-sec:    #4A4540;
  --color-text-muted:  #7A7570;
  --color-text-light:  #A09890;

  --color-border:      #E0D8CC;
  --color-border-dark: #C8BEB2;

  /* Typography */
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing & Shape */
  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-full: 9999px;

  --shadow-sm:   0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.10), 0 2px 6px rgba(0,0,0,0.07);
  --shadow-lg:   0 12px 40px rgba(0,0,0,0.12), 0 4px 12px rgba(0,0,0,0.08);
  --shadow-red:  0 4px 20px rgba(139,26,26,0.25);

  --transition:  0.22s ease;
  --nav-height:  72px;
  --max-width:   1160px;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  background: var(--color-bg);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  line-height: 1.2;
}

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

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

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

.section {
  padding: 96px 0;
  border-bottom: 1px solid var(--color-border);
}
.section.alt-bg {
  background: var(--color-bg-alt);
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
}
.btn-lg {
  padding: 14px 28px;
  font-size: 15px;
  border-radius: var(--radius-md);
}
.btn-full { width: 100%; }

.btn-primary {
  background: var(--color-red);
  color: #fff;
}
.btn-primary:hover {
  background: var(--color-red-light);
  color: #fff;
  box-shadow: var(--shadow-red);
  transform: translateY(-1px);
}

.btn-gold {
  background: var(--color-gold);
  color: #fff;
}
.btn-gold:hover {
  background: var(--color-gold-light);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(201,162,39,0.35);
}

.btn-outline-white {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.6);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.12);
  border-color: #fff;
  color: #fff;
}

/* ============================================================
   SECTION LABELS
   ============================================================ */
.section-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 14px;
  background: rgba(139,26,26,0.08);
  border: 1px solid rgba(139,26,26,0.2);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  color: var(--color-red);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 20px;
  letter-spacing: -0.25px;
}

.section-desc {
  font-size: 15px;
  color: var(--color-text-sec);
  line-height: 1.75;
  margin-bottom: 20px;
}

.section-header { margin-bottom: 56px; }
.section-header.centered { text-align: center; }
.section-header.centered .section-badge { margin: 0 auto 16px; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250,250,248,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  text-decoration: none;
}
.nav-logo:hover { opacity: 0.85; }

.logo-seal {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-red);
  color: var(--color-gold);
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  border: 2px solid var(--color-gold);
}
.logo-seal.small {
  width: 36px;
  height: 36px;
  font-size: 18px;
}

.logo-text-group {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.logo-en {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
}
.logo-zh {
  font-size: 11px;
  color: var(--color-text-muted);
  letter-spacing: 1px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}
.nav-links a {
  padding: 6px 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-sec);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  text-decoration: none;
}
.nav-links a:hover {
  color: var(--color-red);
  background: rgba(139,26,26,0.06);
}

.nav-actions { flex-shrink: 0; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  flex-direction: column;
  padding: 16px 24px 20px;
  border-top: 1px solid var(--color-border);
  background: #fff;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 10px 0;
  font-size: 15px;
  color: var(--color-text-sec);
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
}
.mobile-menu a:last-of-type { border-bottom: none; }
.mobile-menu a:hover { color: var(--color-red); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background:
    linear-gradient(160deg, rgba(26,18,16,0.92) 0%, rgba(90,20,20,0.88) 50%, rgba(26,18,16,0.95) 100%),
    repeating-linear-gradient(
      45deg,
      rgba(201,162,39,0.04) 0px,
      rgba(201,162,39,0.04) 1px,
      transparent 1px,
      transparent 40px
    );
  background-color: #2A0E0E;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(139,26,26,0.35) 0%, transparent 65%);
  pointer-events: none;
}

.hero-container {
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero-content {
  max-width: 720px;
  padding: 64px 0;
  position: relative;
}

.hero-zh-char {
  position: absolute;
  right: -40px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-serif);
  font-size: 320px;
  font-weight: 700;
  color: rgba(201,162,39,0.07);
  line-height: 1;
  user-select: none;
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  background: rgba(201,162,39,0.15);
  border: 1px solid rgba(201,162,39,0.4);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-gold-light);
  margin-bottom: 24px;
  letter-spacing: 0.5px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 800;
  color: #fff;
  letter-spacing: -1px;
  line-height: 1.05;
  margin-bottom: 12px;
}

.hero-subtitle-zh {
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--color-gold);
  margin-bottom: 20px;
  letter-spacing: 4px;
  font-style: italic;
}

.hero-subtitle {
  font-size: clamp(15px, 1.6vw, 17px);
  color: rgba(255,255,255,0.72);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 36px;
}

.hero-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.4);
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  animation: fadeInUp 1s ease 1.5s both;
}
.scroll-arrow {
  font-size: 18px;
  animation: bounce 2s ease infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(6px); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translate(-50%, 12px); }
  to   { opacity: 1; transform: translate(-50%, 0); }
}

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar {
  background: var(--color-red-dark);
  padding: 40px 0;
  border-bottom: 3px solid var(--color-gold);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.stat-item { color: #fff; }
.stat-number {
  font-family: var(--font-serif);
  font-size: 44px;
  font-weight: 800;
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -1px;
}
.stat-plus { font-size: 28px; color: var(--color-gold-light); }
.stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  font-weight: 500;
  letter-spacing: 0.3px;
}

/* ============================================================
   PRESIDENT SECTION
   ============================================================ */
.president-section {
  position: relative;
  padding: 100px 0;
  background: linear-gradient(160deg, #1A0808 0%, #2D1010 40%, #1A1210 100%);
  overflow: hidden;
  border-bottom: 3px solid var(--color-gold);
}

.president-bg-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(139,26,26,0.4) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 20%, rgba(201,162,39,0.08) 0%, transparent 40%);
  pointer-events: none;
}

/* Subtle repeating diamond pattern */
.president-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(45deg, rgba(201,162,39,0.03) 0, rgba(201,162,39,0.03) 1px, transparent 0, transparent 50%),
    repeating-linear-gradient(-45deg, rgba(201,162,39,0.03) 0, rgba(201,162,39,0.03) 1px, transparent 0, transparent 50%);
  background-size: 30px 30px;
  pointer-events: none;
}

.president-container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 80px;
  align-items: center;
}

/* ---- Photo ---- */
.president-photo-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.president-photo-frame {
  position: relative;
  width: 380px;
  height: 460px;
  flex-shrink: 0;
}

.president-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius-lg);
  display: block;
  filter: contrast(1.05) saturate(0.92);
  box-shadow:
    0 32px 80px rgba(0,0,0,0.6),
    0 8px 24px rgba(0,0,0,0.4);
}

/* Gold border frame */
.photo-border-ornament {
  position: absolute;
  inset: -10px;
  border: 2px solid rgba(201,162,39,0.45);
  border-radius: calc(var(--radius-lg) + 10px);
  pointer-events: none;
}
.photo-border-ornament::before,
.photo-border-ornament::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border-color: var(--color-gold);
  border-style: solid;
}
.photo-border-ornament::before {
  top: 12px;
  left: 12px;
  border-width: 2px 0 0 2px;
}
.photo-border-ornament::after {
  bottom: 12px;
  right: 12px;
  border-width: 0 2px 2px 0;
}

.president-name-plate {
  text-align: center;
  background: rgba(201,162,39,0.1);
  border: 1px solid rgba(201,162,39,0.3);
  border-radius: var(--radius-md);
  padding: 12px 28px;
  backdrop-filter: blur(8px);
}
.name-plate-zh {
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--color-gold);
  letter-spacing: 3px;
  margin-bottom: 4px;
}
.name-plate-en {
  font-size: 12px;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.5px;
  font-weight: 500;
}

/* ---- Text Content ---- */
.president-content {
  color: #fff;
}
.president-content .section-badge {
  background: rgba(201,162,39,0.12);
  border-color: rgba(201,162,39,0.3);
  color: var(--color-gold-light);
}

.president-title {
  font-family: var(--font-serif);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.5px;
  line-height: 1.05;
  margin-bottom: 8px;
  display: flex;
  align-items: baseline;
  gap: 20px;
  flex-wrap: wrap;
}
.title-zh {
  font-size: clamp(20px, 2vw, 28px);
  color: var(--color-gold);
  font-style: italic;
  font-weight: 600;
  letter-spacing: 4px;
}

.president-divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 20px 0 28px;
}
.president-divider::before,
.president-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, rgba(201,162,39,0.6), transparent);
}
.president-divider::before {
  background: linear-gradient(to left, rgba(201,162,39,0.6), transparent);
  max-width: 80px;
}
.divider-ornament {
  color: var(--color-gold);
  font-size: 14px;
  flex-shrink: 0;
}

.president-quote {
  font-family: var(--font-serif);
  font-size: clamp(16px, 1.6vw, 20px);
  font-style: italic;
  line-height: 1.75;
  color: rgba(255,255,255,0.88);
  border-left: 3px solid var(--color-gold);
  padding-left: 24px;
  margin-bottom: 28px;
  quotes: "\201C" "\201D";
}
.president-quote::before { content: open-quote; }
.president-quote::after  { content: close-quote; }

.president-body {
  font-size: 15px;
  color: rgba(255,255,255,0.6);
  line-height: 1.75;
  margin-bottom: 36px;
}

.president-sig {
  padding-top: 24px;
  border-top: 1px solid rgba(201,162,39,0.25);
}
.sig-line {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}
.sig-zh {
  color: var(--color-gold);
  font-style: italic;
}
.sig-title {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.3px;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .president-container {
    grid-template-columns: 320px 1fr;
    gap: 48px;
  }
  .president-photo-frame {
    width: 300px;
    height: 380px;
  }
}
@media (max-width: 768px) {
  .president-section { padding: 64px 0; }
  .president-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .president-photo-wrap { flex-direction: row; align-items: flex-start; gap: 24px; flex-wrap: wrap; justify-content: center; }
  .president-photo-frame {
    width: 240px;
    height: 300px;
  }
}
@media (max-width: 480px) {
  .president-photo-frame { width: 100%; height: 340px; }
  .president-photo-wrap { flex-direction: column; }
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}
.value-item {
  text-align: center;
  padding: 20px 12px;
  background: rgba(139,26,26,0.04);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}
.value-item:hover {
  border-color: var(--color-red);
  background: rgba(139,26,26,0.07);
  transform: translateY(-2px);
}
.value-icon {
  font-family: var(--font-serif);
  font-size: 28px;
  color: var(--color-red);
  margin-bottom: 6px;
  font-weight: 700;
}
.value-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.about-visual-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow-lg);
  text-align: center;
  position: sticky;
  top: calc(var(--nav-height) + 24px);
}

.visual-ornament {
  display: flex;
  justify-content: center;
  margin-bottom: 28px;
}
.ornament-ring {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 3px solid var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(139,26,26,0.06);
  box-shadow: 0 0 0 6px rgba(201,162,39,0.12);
}
.ornament-char {
  font-family: var(--font-serif);
  font-size: 48px;
  font-weight: 700;
  color: var(--color-red);
}

.about-quote {
  margin-bottom: 24px;
  padding: 20px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-gold);
}
.about-quote blockquote {
  font-family: var(--font-serif);
  font-size: 17px;
  font-style: italic;
  color: var(--color-text);
  margin-bottom: 8px;
}
.about-quote cite {
  font-size: 12px;
  color: var(--color-text-muted);
  letter-spacing: 1px;
}

.about-location {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 13px;
  color: var(--color-text-muted);
}

/* ============================================================
   TIMELINE
   ============================================================ */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 110px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-gold), var(--color-border));
}

.timeline-item {
  display: grid;
  grid-template-columns: 110px 20px 1fr;
  gap: 0 24px;
  margin-bottom: 48px;
  position: relative;
}
.timeline-item:last-child { margin-bottom: 0; }

.timeline-year {
  font-family: var(--font-serif);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-red);
  padding-top: 2px;
  text-align: right;
  line-height: 1.3;
}

.timeline-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-gold);
  border: 3px solid var(--color-bg-alt);
  box-shadow: 0 0 0 2px var(--color-gold);
  position: relative;
  top: 4px;
  flex-shrink: 0;
  z-index: 1;
}

.timeline-content {
  padding-bottom: 8px;
}
.timeline-content h3 {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}
.timeline-content p {
  font-size: 14px;
  color: var(--color-text-sec);
  line-height: 1.7;
}

/* ============================================================
   PROGRAMS GRID
   ============================================================ */
.programs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.program-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.program-card:hover {
  border-color: var(--color-red);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.program-icon {
  font-size: 32px;
  margin-bottom: 16px;
}
.program-card h3 {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 12px;
}
.program-card p {
  font-size: 14px;
  color: var(--color-text-sec);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 20px;
}
.program-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-red);
  text-decoration: none;
  transition: gap var(--transition);
}
.program-link:hover { color: var(--color-red-light); }

/* ============================================================
   EVENTS
   ============================================================ */
.events-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.event-card {
  display: flex;
  gap: 20px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: all var(--transition);
  align-items: flex-start;
}
.event-card:hover {
  border-color: var(--color-red);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.event-card.featured {
  grid-column: 1 / -1;
  border-color: var(--color-gold);
  background: linear-gradient(135deg, #fff 0%, #FDF8EE 100%);
  border-width: 2px;
}

.event-date-block {
  flex-shrink: 0;
  width: 60px;
  text-align: center;
  background: var(--color-red);
  color: #fff;
  border-radius: var(--radius-md);
  padding: 8px 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.event-month {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  opacity: 0.85;
}
.event-day {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 800;
  line-height: 1.1;
}

.event-info { flex: 1; }
.event-tag {
  display: inline-block;
  padding: 2px 10px;
  background: rgba(139,26,26,0.08);
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  color: var(--color-red);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}
.event-card.featured .event-tag {
  background: rgba(201,162,39,0.15);
  color: var(--color-gold);
}
.event-info h3 {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}
.event-info p {
  font-size: 14px;
  color: var(--color-text-sec);
  line-height: 1.65;
  margin-bottom: 12px;
}
.event-meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--color-text-muted);
  font-weight: 500;
}

/* ============================================================
   MEMBERSHIP
   ============================================================ */
.membership-tiers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}
.tier-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.tier-card.featured-tier {
  border-color: var(--color-gold);
  border-width: 2px;
  background: linear-gradient(160deg, #fff 0%, #FFFBF0 100%);
  box-shadow: 0 8px 32px rgba(201,162,39,0.15);
}
.tier-badge-top {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-gold);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 14px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}
.tier-name {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
}
.tier-fee {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 800;
  color: var(--color-red);
  line-height: 1;
}
.tier-fee span {
  font-size: 14px;
  font-family: var(--font-sans);
  color: var(--color-text-muted);
  font-weight: 400;
}
.tier-benefits {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 14px;
  color: var(--color-text-sec);
  flex: 1;
}
.tier-benefits li { line-height: 1.4; }

/* ---- Contact / Register Form ---- */
.membership-form-col { padding-top: 8px; }
.form-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-lg);
  position: sticky;
  top: calc(var(--nav-height) + 24px);
}
.form-card h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 6px;
}
.form-card > p {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}
.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-sec);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color var(--transition);
  outline: none;
  resize: vertical;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-red);
  box-shadow: 0 0 0 3px rgba(139,26,26,0.1);
}

.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}
.form-success.visible { display: block; }
.success-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #22c55e;
  color: #fff;
  font-size: 24px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.form-success p {
  font-size: 16px;
  color: var(--color-text-sec);
}

/* ============================================================
   CONTACT GRID
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}
.contact-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  transition: all var(--transition);
}
.contact-card:hover {
  border-color: var(--color-red);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.contact-icon { font-size: 28px; margin-bottom: 12px; }
.contact-card h4 {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}
.contact-card p {
  font-size: 13px;
  color: var(--color-text-sec);
  line-height: 1.65;
}

.map-placeholder {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #F4F0E8 0%, #EDE5D8 100%);
}
.map-inner {
  text-align: center;
  color: var(--color-text-muted);
}
.map-pin { font-size: 40px; margin-bottom: 8px; }
.map-inner p { font-family: var(--font-serif); font-size: 18px; font-weight: 600; color: var(--color-text); }
.map-inner span { font-size: 13px; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-bg-dark);
  padding: 64px 0 32px;
  border-top: 3px solid var(--color-gold);
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 32px;
}
.footer-logo { margin-bottom: 16px; }
.footer-logo .logo-en { color: #fff; }
.footer-logo .logo-zh { color: rgba(255,255,255,0.5); }
.footer-brand > p {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.65;
  margin-bottom: 12px;
}
.footer-member-org {
  font-size: 12px !important;
  color: var(--color-gold) !important;
  opacity: 0.85;
}

.footer-links-group { display: flex; flex-direction: column; gap: 10px; }
.footer-links-group h4 {
  font-size: 12px;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
}
.footer-links-group a {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color var(--transition);
}
.footer-links-group a:hover { color: var(--color-gold-light); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: rgba(255,255,255,0.35);
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .two-col             { grid-template-columns: 1fr; gap: 48px; }
  .about-visual-card   { position: static; }
  .form-card           { position: static; }
  .programs-grid       { grid-template-columns: repeat(2, 1fr); }
  .stats-grid          { grid-template-columns: repeat(2, 1fr); }
  .footer-top          { grid-template-columns: 1fr 1fr; }
  .footer-brand        { grid-column: 1 / -1; }
  .contact-grid        { grid-template-columns: repeat(2, 1fr); }

  .timeline::before    { left: 80px; }
  .timeline-item       { grid-template-columns: 80px 20px 1fr; }
}

@media (max-width: 768px) {
  :root { --nav-height: 64px; }
  .nav-links, .nav-actions { display: none; }
  .hamburger { display: flex; }
  .navbar .nav-inner { flex-wrap: wrap; }

  .hero { min-height: 80vh; }
  .hero-zh-char { display: none; }
  .section { padding: 64px 0; }

  .programs-grid { grid-template-columns: 1fr; }
  .events-grid   { grid-template-columns: 1fr; }
  .events-grid .event-card.featured { grid-column: 1; }
  .membership-tiers { grid-template-columns: 1fr; }
  .stats-grid  { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top  { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

  .timeline::before { display: none; }
  .timeline-item {
    grid-template-columns: auto 1fr;
    gap: 12px;
  }
  .timeline-year {
    grid-column: 1;
    grid-row: 1;
    text-align: left;
    font-size: 12px;
  }
  .timeline-dot { display: none; }
  .timeline-content { grid-column: 1 / -1; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .section   { padding: 48px 0; }

  .hero-title        { font-size: 36px; }
  .hero-subtitle-zh  { font-size: 18px; }
  .hero-ctas         { flex-direction: column; }
  .btn-lg            { width: 100%; text-align: center; }

  .stat-number       { font-size: 34px; }
  .contact-grid      { grid-template-columns: 1fr; }

  .event-card        { flex-direction: column; }
  .event-date-block  { width: 100%; flex-direction: row; gap: 8px; align-items: center; padding: 8px 16px; }
}