/* =============================================
   SOEHPON 2026 — Main Stylesheet
   Design: Deep Forest & Amber — editorial luxury
   ============================================= */

:root {
  --forest: #0A2818;
  --forest-mid: #143D26;
  --forest-light: #1E5C38;
  --emerald: #10B981;
  --emerald-light: #34D399;
  --amber: #F59E0B;
  --amber-light: #FCD34D;
  --cream: #FBF7F0;
  --cream-dark: #F0E8D8;
  --white: #FFFFFF;
  --text-dark: #0A1F12;
  --text-mid: #2D4A35;
  --text-muted: #6B8C74;
  --border: rgba(10,40,24,0.12);
  --border-light: rgba(255,255,255,0.12);
  --shadow-sm: 0 2px 8px rgba(10,40,24,0.08);
  --shadow-md: 0 8px 32px rgba(10,40,24,0.12);
  --shadow-lg: 0 24px 64px rgba(10,40,24,0.16);
  --radius: 12px;
  --radius-lg: 20px;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --font-mono: 'DM Mono', 'Courier New', monospace;
  --nav-h: 76px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--cream);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; object-fit: cover; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ===== LAYOUT ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
section { padding: 100px 0; }

/* ===== TYPOGRAPHY ===== */
.section-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--emerald);
  margin-bottom: 12px;
}
.section-label.center { text-align: center; }
.section-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--forest);
  margin-bottom: 20px;
}
.section-title em { font-style: italic; color: var(--forest-light); }
.section-title.center { text-align: center; }
.section-desc { text-align: center; color: var(--text-muted); max-width: 540px; margin: 0 auto 48px; font-size: 17px; }

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--forest);
  color: var(--white);
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
  transition: var(--transition);
  border: 2px solid var(--forest);
}
.btn-primary:hover {
  background: var(--forest-mid);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(10,40,24,0.25);
}
.btn-ghost {
  display: inline-flex; align-items: center;
  color: var(--forest);
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
  border: 2px solid var(--forest);
  transition: var(--transition);
}
.btn-ghost:hover { background: var(--forest); color: var(--white); }

/* ===== NAV ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(10, 40, 24, 0.95);
  backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition);
  height: var(--nav-h);
}
.nav.scrolled {
  background: rgba(10, 40, 24, 0.98);
  box-shadow: 0 4px 24px rgba(0,0,0,0.2);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 40px;
}
.nav-logo {
  display: flex; align-items: center; gap: 12px;
  flex-shrink: 0;
}
.logo-mark {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--emerald), var(--emerald-light));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 20px; font-weight: 800;
  color: var(--white);
}
.logo-title { display: block; font-weight: 700; font-size: 16px; color: var(--white); line-height: 1; }
.logo-sub { display: block; font-size: 11px; color: rgba(255,255,255,0.55); line-height: 1; margin-top: 2px; }
.nav-links {
  display: flex; align-items: center; gap: 4px;
  flex: 1;
}
.nav-links li { position: relative; }
.nav-links a {
  display: block; padding: 8px 14px;
  color: rgba(255,255,255,0.8);
  font-size: 14px; font-weight: 500;
  border-radius: 6px;
  transition: var(--transition);
  white-space: nowrap;
}
.nav-links a:hover { color: var(--white); background: rgba(255,255,255,0.08); }
.has-dropdown { position: relative; }
.dropdown {
  position: absolute; top: calc(100% + 8px); left: 0;
  background: var(--forest);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 8px;
  min-width: 200px;
  opacity: 0; visibility: hidden; pointer-events: none;
  transform: translateY(-8px);
  transition: var(--transition);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}
.has-dropdown:hover .dropdown { opacity: 1; visibility: visible; pointer-events: all; transform: translateY(0); }
.dropdown a { display: block; padding: 10px 14px; color: rgba(255,255,255,0.8); font-size: 14px; border-radius: 6px; }
.dropdown a:hover { background: rgba(255,255,255,0.08); color: var(--white); }
.nav-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.nav-actions .btn-ghost { color: var(--white); border-color: rgba(255,255,255,0.3); padding: 10px 20px; font-size: 14px; }
.nav-actions .btn-ghost:hover { background: rgba(255,255,255,0.1); }
.nav-actions .btn-primary { padding: 10px 22px; font-size: 14px; background: var(--emerald); border-color: var(--emerald); }
.nav-actions .btn-primary:hover { background: var(--emerald-light); border-color: var(--emerald-light); }
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--white); border-radius: 2px; transition: var(--transition); }
.mobile-menu {
  display: none; flex-direction: column;
  background: var(--forest);
  padding: 20px 24px 28px;
  border-top: 1px solid var(--border-light);
}
.mobile-menu.open { display: flex; }
.mobile-menu a { padding: 14px 0; color: rgba(255,255,255,0.8); font-size: 15px; border-bottom: 1px solid var(--border-light); }
.mobile-menu a:last-child { border-bottom: none; }
.mobile-auth { color: var(--emerald) !important; font-weight: 600; }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  padding-top: var(--nav-h);
  background: var(--forest);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(16,185,129,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,185,129,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
}
.orb-1 { width: 600px; height: 600px; background: var(--emerald); top: -200px; left: -100px; }
.orb-2 { width: 400px; height: 400px; background: var(--amber); bottom: -100px; left: 200px; opacity: 0.08; }
.orb-3 { width: 300px; height: 300px; background: var(--emerald-light); top: 30%; right: 10%; opacity: 0.12; }

.hero-content {
  position: relative; z-index: 1;
  padding: 80px 0 80px 60px;
  max-width: 620px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(16,185,129,0.15);
  border: 1px solid rgba(16,185,129,0.3);
  color: var(--emerald-light);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 13px; font-weight: 500;
  font-family: var(--font-mono);
  margin-bottom: 28px;
  animation: fadeInDown 0.8s ease both;
}
.badge-dot {
  width: 8px; height: 8px;
  background: var(--emerald);
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
@keyframes fadeInDown { from { opacity: 0; transform: translateY(-16px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 5.5vw, 68px);
  font-weight: 800;
  line-height: 1.08;
  color: var(--white);
  margin-bottom: 20px;
  animation: fadeInUp 0.9s 0.15s ease both;
}
.hero-title em { display: block; font-style: italic; color: var(--emerald-light); }
.hero-title-accent {
  display: block;
  background: linear-gradient(90deg, var(--amber), var(--amber-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 17px; line-height: 1.6;
  color: rgba(255,255,255,0.65);
  margin-bottom: 36px;
  animation: fadeInUp 0.9s 0.25s ease both;
}
.hero-cta {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  margin-bottom: 44px;
  animation: fadeInUp 0.9s 0.35s ease both;
}
.btn-hero-primary {
  display: inline-flex; align-items: center;
  background: linear-gradient(135deg, var(--amber), var(--amber-light));
  color: var(--forest);
  padding: 16px 32px;
  border-radius: 10px;
  font-weight: 700; font-size: 16px;
  transition: var(--transition);
  box-shadow: 0 4px 24px rgba(245,158,11,0.35);
}
.btn-hero-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 32px rgba(245,158,11,0.45); }
.btn-hero-ghost {
  display: inline-flex; align-items: center;
  color: var(--white);
  padding: 14px 28px;
  border-radius: 10px;
  font-weight: 600; font-size: 16px;
  border: 2px solid rgba(255,255,255,0.25);
  transition: var(--transition);
}
.btn-hero-ghost:hover { border-color: rgba(255,255,255,0.6); background: rgba(255,255,255,0.06); }

.hero-countdown {
  display: flex; align-items: center; gap: 6px;
  animation: fadeIn 1s 0.5s ease both;
}
.count-block {
  display: flex; flex-direction: column; align-items: center;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 12px 18px;
  min-width: 72px;
}
.count-num {
  font-family: var(--font-mono);
  font-size: 28px; font-weight: 500;
  color: var(--white);
  line-height: 1;
}
.count-label { font-size: 10px; letter-spacing: 1px; text-transform: uppercase; color: rgba(255,255,255,0.45); margin-top: 4px; }
.count-sep { font-family: var(--font-mono); font-size: 22px; color: rgba(255,255,255,0.2); align-self: flex-start; padding-top: 14px; }

.hero-image-panel {
  position: relative; z-index: 1;
  padding: 80px 60px 80px 20px;
  display: flex; flex-direction: column; gap: 20px;
  align-self: stretch; justify-content: center;
}
.hero-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.hero-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s ease; }
.hero-img-wrap:hover img { transform: scale(1.03); }
.hero-img-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,40,24,0.5) 0%, transparent 60%);
}
.hero-img-tag {
  position: absolute; bottom: 16px; left: 16px;
  background: rgba(10,40,24,0.7);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--white);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 13px; font-weight: 500;
  display: flex; align-items: center; gap: 8px;
}
.tag-sep { opacity: 0.4; }
.hero-stat-cards {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
}
.stat-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
}
.stat-num { display: block; font-family: var(--font-display); font-size: 28px; font-weight: 700; color: var(--amber); }
.stat-label { display: block; font-size: 12px; color: rgba(255,255,255,0.5); margin-top: 2px; }

.hero-scroll-hint {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  color: rgba(255,255,255,0.35);
  font-size: 11px; letter-spacing: 2px; text-transform: uppercase;
  font-family: var(--font-mono);
}
.scroll-line { width: 1px; height: 40px; background: linear-gradient(to bottom, rgba(255,255,255,0.3), transparent); animation: scrollHint 2s ease infinite; }
@keyframes scrollHint { 0%, 100% { opacity: 0.3; } 50% { opacity: 1; } }

/* ===== TICKER ===== */
.ticker-wrap {
  background: var(--amber);
  overflow: hidden;
  padding: 14px 0;
}
.ticker-track {
  display: flex; align-items: center; gap: 24px;
  white-space: nowrap;
  animation: ticker 30s linear infinite;
  font-weight: 600; font-size: 14px; color: var(--forest);
  font-family: var(--font-mono);
}
.ticker-track .sep { opacity: 0.4; }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ===== ABOUT ===== */
.about { background: var(--cream); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.img-stack { position: relative; padding-bottom: 40px; }
.img-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-lg);
}
.img-main img { width: 100%; height: 100%; }
.img-secondary {
  position: absolute; bottom: 0; right: -30px;
  width: 55%;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--cream);
}
.img-secondary img { width: 100%; height: 100%; }
.img-accent-box {
  position: absolute; top: -20px; left: -20px;
  background: var(--forest);
  color: var(--white);
  padding: 20px 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  text-align: center;
}
.accent-num { display: block; font-family: var(--font-display); font-size: 36px; font-weight: 800; color: var(--amber); }
.accent-text { font-size: 11px; line-height: 1.4; color: rgba(255,255,255,0.7); margin-top: 4px; }

.about-text { }
.about-text p { color: var(--text-mid); font-size: 17px; line-height: 1.7; margin-bottom: 16px; }
.about-pillars { display: flex; flex-direction: column; gap: 16px; margin: 28px 0 32px; }
.pillar { display: flex; align-items: flex-start; gap: 16px; }
.pillar-icon { font-size: 24px; flex-shrink: 0; margin-top: 2px; }
.pillar strong { display: block; font-size: 15px; font-weight: 600; color: var(--forest); margin-bottom: 2px; }
.pillar p { font-size: 14px; color: var(--text-muted); margin: 0; }

/* ===== FEATURES STRIP ===== */
.features-strip { background: var(--forest); padding: 80px 0; }
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; }
.feature-item {
  padding: 40px 32px;
  border-right: 1px solid var(--border-light);
  transition: var(--transition);
}
.feature-item:last-child { border-right: none; }
.feature-item:hover { background: rgba(255,255,255,0.04); }
.feature-icon { font-size: 32px; margin-bottom: 16px; }
.feature-item h3 { font-size: 18px; font-weight: 600; color: var(--white); margin-bottom: 10px; }
.feature-item p { font-size: 14px; color: rgba(255,255,255,0.5); line-height: 1.6; margin-bottom: 16px; }
.feature-item a { font-size: 14px; color: var(--emerald); font-weight: 500; transition: var(--transition); }
.feature-item a:hover { color: var(--emerald-light); }

/* ===== KEYNOTE ===== */
.keynote { background: var(--cream-dark); }
.keynote-card {
  display: grid; grid-template-columns: 380px 1fr;
  gap: 60px; align-items: start;
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  margin-top: 40px;
}
.keynote-image { position: relative; aspect-ratio: 3/4; }
.keynote-image img { width: 100%; height: 100%; object-fit: cover; }
.keynote-img-deco {
  position: absolute; inset: 0;
  background: linear-gradient(to top, var(--forest) 0%, transparent 50%);
}
.keynote-info { padding: 48px 48px 48px 0; display: flex; flex-direction: column; justify-content: center; }
.keynote-badge {
  display: inline-block;
  background: rgba(16,185,129,0.1);
  color: var(--forest-light);
  border: 1px solid rgba(16,185,129,0.25);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 12px; font-weight: 600;
  font-family: var(--font-mono);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.keynote-info h3 { font-family: var(--font-display); font-size: 36px; font-weight: 700; color: var(--forest); margin-bottom: 6px; }
.keynote-title { color: var(--text-muted); font-size: 16px; margin-bottom: 20px; }
.keynote-divider { width: 48px; height: 3px; background: var(--emerald); border-radius: 2px; margin-bottom: 20px; }
.keynote-bio { font-size: 15px; line-height: 1.7; color: var(--text-mid); margin-bottom: 24px; }
.keynote-credentials { display: flex; flex-wrap: wrap; gap: 8px; }
.keynote-credentials span {
  background: var(--cream-dark);
  color: var(--text-mid);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12px; font-weight: 500;
}

/* ===== SCHEDULE ===== */
.schedule { background: var(--cream); }
.schedule-tabs {
  display: flex; gap: 4px; margin: 40px 0 0;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 6px;
  overflow-x: auto;
}
.tab-btn {
  display: flex; flex-direction: column; align-items: center;
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 14px; font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
  transition: var(--transition);
  flex: 1;
}
.tab-btn span { font-size: 11px; font-weight: 400; color: var(--text-muted); margin-top: 2px; }
.tab-btn.active { background: var(--forest); color: var(--white); }
.tab-btn.active span { color: rgba(255,255,255,0.65); }
.tab-btn:not(.active):hover { background: var(--cream-dark); color: var(--forest); }

.schedule-panels { margin-top: 20px; }
.schedule-panel { display: none; flex-direction: column; gap: 12px; }
.schedule-panel.active { display: flex; animation: fadeIn 0.3s ease; }

.sched-item {
  display: flex; align-items: flex-start; gap: 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  transition: var(--transition);
}
.sched-item:hover { box-shadow: var(--shadow-sm); transform: translateX(4px); }
.sched-time {
  font-family: var(--font-mono);
  font-size: 13px; font-weight: 500;
  color: var(--text-muted);
  white-space: nowrap;
  padding-top: 2px;
  min-width: 130px;
}
.sched-body { flex: 1; }
.sched-body h4 { font-size: 16px; font-weight: 600; color: var(--forest); margin-bottom: 4px; }
.sched-body p { font-size: 13px; color: var(--text-muted); }
.sched-tag {
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  white-space: nowrap;
  align-self: flex-start;
}
.tag-main { background: rgba(10,40,24,0.08); color: var(--forest); }
.tag-workshop { background: rgba(16,185,129,0.1); color: var(--forest-light); }
.tag-social { background: rgba(245,158,11,0.12); color: #92400E; }
.tag-exhibit { background: rgba(99,102,241,0.1); color: #4338CA; }

/* ===== REGISTRATION ===== */
.registration { background: var(--forest-mid); }
.registration .section-label { color: var(--emerald-light); }
.registration .section-title { color: var(--white); }
.registration .section-desc { color: rgba(255,255,255,0.6); }

.reg-tabs {
  display: flex; gap: 4px; margin: 40px 0 0;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 6px;
}
.reg-tab {
  flex: 1; padding: 12px;
  border-radius: 8px;
  font-size: 14px; font-weight: 600;
  color: rgba(255,255,255,0.5);
  transition: var(--transition);
  white-space: nowrap;
}
.reg-tab.active { background: var(--emerald); color: var(--white); }
.reg-tab:not(.active):hover { background: rgba(255,255,255,0.08); color: var(--white); }

.reg-panels { margin-top: 20px; }
.reg-panel { display: none; }
.reg-panel.active { display: block; animation: fadeIn 0.3s ease; }

.price-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.price-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  display: flex; flex-direction: column;
  transition: var(--transition);
  position: relative;
}
.price-card:hover { background: rgba(255,255,255,0.09); transform: translateY(-4px); }
.price-card.featured { background: var(--emerald); border-color: var(--emerald); }
.price-featured-badge {
  position: absolute; top: -10px; left: 50%; transform: translateX(-50%);
  background: var(--amber);
  color: var(--forest);
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 11px; font-weight: 700;
  white-space: nowrap;
}
.price-label { font-size: 14px; font-weight: 600; color: rgba(255,255,255,0.75); margin-bottom: 12px; }
.price-card.featured .price-label { color: rgba(255,255,255,0.9); }
.price-amount { font-family: var(--font-display); font-size: 36px; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.price-note { font-size: 12px; color: rgba(255,255,255,0.45); margin-bottom: 24px; flex: 1; }
.price-card.featured .price-note { color: rgba(255,255,255,0.7); }
.btn-price {
  display: block; text-align: center;
  background: rgba(255,255,255,0.12);
  color: var(--white);
  padding: 12px;
  border-radius: 8px;
  font-weight: 600; font-size: 14px;
  border: 1px solid rgba(255,255,255,0.2);
  transition: var(--transition);
}
.price-card.featured .btn-price { background: var(--white); color: var(--forest-light); border-color: transparent; }
.btn-price:hover { background: rgba(255,255,255,0.2); }
.price-card.featured .btn-price:hover { background: var(--cream); }

/* ===== VENUE ===== */
.venue { position: relative; background: var(--cream-dark); padding: 0; }
.venue-image { position: relative; height: 400px; overflow: hidden; }
.venue-image img { width: 100%; height: 100%; object-fit: cover; }
.venue-image-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 30%, var(--cream-dark));
}
.venue-info { padding: 60px 0 100px; }
.venue-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.venue-text h2 { font-family: var(--font-display); font-size: 40px; font-weight: 700; color: var(--forest); margin-bottom: 12px; line-height: 1.2; }
.venue-address { font-size: 17px; color: var(--text-mid); margin-bottom: 28px; line-height: 1.6; }
.venue-dates { display: flex; flex-direction: column; gap: 2px; margin-bottom: 32px; }
.venue-date-item {
  display: grid; grid-template-columns: 100px 120px 1fr;
  gap: 12px; align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
.vd-day { font-weight: 600; color: var(--forest); }
.vd-time { font-family: var(--font-mono); color: var(--text-muted); font-size: 13px; }
.vd-event { color: var(--text-mid); }
.venue-map { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }

/* ===== GALLERY STRIP ===== */
.gallery-strip { padding: 0; overflow: hidden; }
.gallery-scroll {
  display: flex; gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}
.gallery-scroll::-webkit-scrollbar { display: none; }
.gallery-item { flex-shrink: 0; width: 300px; height: 220px; overflow: hidden; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.gallery-item:hover img { transform: scale(1.05); }

/* ===== CONTACT ===== */
.contact-section { background: var(--cream); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 80px; align-items: start; }
.contact-info h2 { font-family: var(--font-display); font-size: 40px; font-weight: 700; color: var(--forest); margin-bottom: 32px; }
.contact-items { display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; align-items: flex-start; gap: 14px; }
.ci-icon { font-size: 20px; flex-shrink: 0; margin-top: 2px; }
.contact-item strong { display: block; font-size: 15px; font-weight: 600; color: var(--forest); margin-bottom: 2px; }
.contact-item p { font-size: 14px; color: var(--text-muted); }

.contact-form { background: var(--white); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-md); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--forest); margin-bottom: 8px; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 15px;
  color: var(--text-dark);
  background: var(--cream);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--emerald);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(16,185,129,0.1);
}
.form-group input.error, .form-group textarea.error { border-color: #EF4444; }
.form-group textarea { resize: vertical; }
.form-group .error-msg { font-size: 12px; color: #EF4444; margin-top: 4px; }
.form-success {
  margin-top: 12px;
  padding: 12px 16px;
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.3);
  border-radius: 8px;
  color: var(--forest-light);
  font-size: 14px;
  font-weight: 500;
}
.hidden { display: none; }

/* ===== FOOTER ===== */
.footer { background: var(--forest); color: rgba(255,255,255,0.7); }
.footer-top { padding: 80px 0 60px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 60px; }
.footer-brand p { font-size: 14px; line-height: 1.7; margin-top: 16px; color: rgba(255,255,255,0.5); max-width: 280px; }
.footer-logo-item .logo-mark { width: 36px; height: 36px; font-size: 17px; }
.footer-links-col h4 { font-size: 13px; font-weight: 700; color: var(--white); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 16px; }
.footer-links-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links-col li a { font-size: 14px; color: rgba(255,255,255,0.55); transition: var(--transition); }
.footer-links-col li a:hover { color: var(--white); }
.footer-dates li { display: flex; justify-content: space-between; gap: 12px; font-size: 13px; padding: 6px 0; border-bottom: 1px solid var(--border-light); }
.footer-dates li:last-child { border-bottom: none; }
.footer-dates li span:first-child { font-weight: 600; color: rgba(255,255,255,0.8); }
.footer-bottom {
  padding: 24px 0;
  border-top: 1px solid var(--border-light);
  display: flex;
}
.footer-bottom .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,0.4); }

/* ===== UTILITIES / SHARED ===== */
.page-hero {
  background: var(--forest);
  padding: calc(var(--nav-h) + 60px) 0 60px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(16,185,129,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(16,185,129,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.page-hero .container { position: relative; }
.page-hero-label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--emerald-light); margin-bottom: 10px; }
.page-hero h1 { font-family: var(--font-display); font-size: clamp(36px, 5vw, 60px); font-weight: 800; color: var(--white); line-height: 1.1; margin-bottom: 16px; }
.page-hero p { font-size: 18px; color: rgba(255,255,255,0.65); max-width: 600px; }

/* Alert */
.alert-box {
  padding: 14px 18px;
  border-radius: 8px;
  font-size: 14px;
  margin-bottom: 20px;
  display: flex; align-items: flex-start; gap: 10px;
}
.alert-error { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.3); color: #DC2626; }
.alert-success { background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.3); color: var(--forest-light); }
.alert-info { background: rgba(59,130,246,0.1); border: 1px solid rgba(59,130,246,0.3); color: #1D4ED8; }

/* Auth Cards */
.auth-page {
  min-height: 100vh;
  background: var(--cream);
  display: flex; align-items: center; justify-content: center;
  padding: 100px 24px 60px;
}
.auth-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px 48px;
  width: 100%; max-width: 480px;
  box-shadow: var(--shadow-lg);
}
.auth-card h2 { font-family: var(--font-display); font-size: 28px; font-weight: 700; color: var(--forest); margin-bottom: 8px; }
.auth-card p { font-size: 15px; color: var(--text-muted); margin-bottom: 32px; }
.auth-footer { text-align: center; margin-top: 20px; font-size: 14px; color: var(--text-muted); }
.auth-footer a { color: var(--forest-light); font-weight: 600; }

/* Spinner */
.spinner {
  display: inline-block; width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.btn-loading { opacity: 0.8; pointer-events: none; }
.btn-loading .spinner { vertical-align: middle; margin-right: 8px; }

/* Status badges */
.status-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 12px; font-weight: 600;
}
.status-pending { background: rgba(245,158,11,0.12); color: #92400E; }
.status-approved { background: rgba(16,185,129,0.12); color: var(--forest-light); }
.status-rejected { background: rgba(239,68,68,0.12); color: #DC2626; }
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* Progress bar */
.progress-bar { height: 6px; background: var(--cream-dark); border-radius: 100px; overflow: hidden; margin: 8px 0; }
.progress-fill { height: 100%; border-radius: 100px; background: linear-gradient(90deg, var(--emerald), var(--emerald-light)); transition: width 1s ease; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-content { padding: 80px 40px 40px; max-width: 100%; }
  .hero-image-panel { padding: 0 40px 80px; }
  .hero-stat-cards { grid-template-columns: repeat(3, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 60px; }
  .img-secondary { right: 0; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-item { border-bottom: 1px solid var(--border-light); border-right: none; }
  .feature-item:nth-child(odd) { border-right: 1px solid var(--border-light); }
  .keynote-card { grid-template-columns: 280px 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .venue-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --nav-h: 68px; }
  section { padding: 64px 0; }
  .nav-links, .nav-actions .btn-ghost, .nav-actions .btn-primary { display: none; }
  .hamburger { display: flex; margin-left: auto; }
  .nav-inner { flex-wrap: wrap; }
  .mobile-menu { display: none; }
  .hero-content { padding: 60px 24px 40px; }
  .hero-image-panel { padding: 0 24px 60px; }
  .hero-countdown { flex-wrap: wrap; gap: 8px; }
  .count-block { min-width: 64px; }
  .hero-cta { flex-direction: column; align-items: flex-start; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-item { border-right: none; border-bottom: 1px solid var(--border-light); }
  .feature-item:nth-child(odd) { border-right: none; }
  .keynote-card { grid-template-columns: 1fr; }
  .keynote-image { aspect-ratio: 16/9; }
  .keynote-info { padding: 32px; }
  .reg-tabs { flex-wrap: wrap; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom .container { flex-direction: column; text-align: center; }
  .schedule-tabs { gap: 2px; }
  .tab-btn { padding: 10px 12px; font-size: 12px; }
  .auth-card { padding: 32px 24px; }
  .venue-date-item { grid-template-columns: 1fr; gap: 2px; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 36px; }
  .section-title { font-size: 28px; }
  .price-grid { grid-template-columns: 1fr 1fr; }
  .hero-stat-cards { grid-template-columns: repeat(3, 1fr); }
  .stat-num { font-size: 22px; }
  .count-num { font-size: 22px; }
}