/* ============ ELEVATE 2026 — demo site by WeDoYourEvents.com ============ */
:root {
  --ink: #14161c;
  --ink-soft: #565c6b;
  --ink-faint: #8b91a1;
  --surface: #ffffff;
  --surface-alt: #f6f7fb;
  --line: #e7e9f0;
  --line-soft: #eef0f6;
  --brand: #4f46e5;
  --brand-deep: #3730a3;
  --brand-darkest: #1a1735;
  --brand-soft: #eef0ff;
  --accent: #e0a43b;
  --accent-deep: #c68a24;
  --radius: 16px;
  --radius-sm: 11px;
  --shadow-sm: 0 1px 2px rgba(20,22,28,.04), 0 2px 8px rgba(20,22,28,.05);
  --shadow: 0 6px 28px rgba(20,22,28,.09);
  --shadow-lg: 0 20px 60px rgba(20,22,28,.18);
  --t-lead: #7c3aed;
  --t-member: #0d9488;
  --t-marketing: #db2777;
  --t-tech: #2563eb;
  --t-revenue: #d97706;
  --t-general: #64748b;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--surface);
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--brand); text-decoration: none; }
::selection { background: var(--brand-soft); }

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 760px; }
.section { padding: 96px 0; }
.section-alt { background: var(--surface-alt); }

.eyebrow {
  font-size: 12.5px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--brand); margin-bottom: 14px;
}
.h2 {
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(30px, 4vw, 43px);
  font-weight: 600; line-height: 1.12; margin-bottom: 18px; letter-spacing: -0.015em;
  max-width: 20ch;
}
.lead { font-size: 17.5px; color: var(--ink-soft); max-width: 660px; line-height: 1.6; }

/* ============ Buttons ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 600; border-radius: 999px; cursor: pointer;
  border: 1.5px solid transparent; transition: all 0.16s ease; font-size: 15px;
  padding: 12px 26px; text-align: center; font-family: inherit;
}
.btn-primary { background: var(--brand); color: #fff; border-color: var(--brand); box-shadow: 0 1px 2px rgba(79,70,229,.2); }
.btn-primary:hover { background: var(--brand-deep); border-color: var(--brand-deep); transform: translateY(-1px); box-shadow: 0 8px 22px rgba(79,70,229,.28); }
.btn-glass { background: rgba(255,255,255,0.1); color: #fff; border-color: rgba(255,255,255,0.4); backdrop-filter: blur(6px); }
.btn-glass:hover { background: rgba(255,255,255,0.2); border-color: #fff; }
.btn-outline { background: transparent; color: var(--brand); border-color: var(--line); }
.btn-outline:hover { border-color: var(--brand); background: var(--brand-soft); }
.btn-lg { padding: 15px 32px; font-size: 16px; }
.btn-sm { padding: 8px 18px; font-size: 14px; }

/* ============ Nav ============ */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.82); backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid var(--line-soft);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 9px; font-weight: 700; font-size: 18px; color: var(--ink); letter-spacing: 0.01em; }
.brand-logo { color: var(--brand); }
.brand-year { color: var(--brand); font-weight: 600; }
.nav-links { display: flex; gap: 28px; }
.nav-links a { color: var(--ink-soft); font-size: 14.5px; font-weight: 500; transition: color .15s; }
.nav-links a:hover { color: var(--ink); }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-burger { display: none; background: none; border: none; color: var(--ink); cursor: pointer; padding: 4px; }

/* ============ Hero ============ */
.hero {
  position: relative; overflow: hidden; color: #fff;
  min-height: 92vh; display: flex; align-items: center;
  padding: 120px 24px 96px;
}
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center 60%; }
.hero-scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(16,14,34,.55) 0%, rgba(16,14,34,.35) 45%, rgba(16,14,34,.82) 100%),
    linear-gradient(90deg, rgba(26,23,53,.75) 0%, rgba(26,23,53,.15) 60%);
}
.hero-content { position: relative; z-index: 1; max-width: 760px; margin: 0 auto; width: 100%; }
.hero-kicker {
  display: flex; align-items: center; gap: 14px;
  font-size: 13px; font-weight: 500; letter-spacing: 0.05em; text-transform: uppercase;
  color: #d7d3f5; margin-bottom: 22px; justify-content: center;
}
.kicker-rule { width: 34px; height: 1px; background: var(--accent); flex-shrink: 0; }
.hero-title {
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(58px, 10vw, 120px); font-weight: 600; line-height: 0.92; letter-spacing: -0.025em;
  text-align: center;
}
.hero-title-year { font-weight: 500; color: #fff; -webkit-text-stroke: 1.5px rgba(255,255,255,.6); -webkit-text-fill-color: transparent; }
.hero-tagline { font-size: clamp(18px, 2.4vw, 23px); color: #ece9fb; margin: 24px auto 0; font-weight: 400; text-align: center; max-width: 36ch; line-height: 1.4; }
.hero-facts { display: flex; align-items: center; justify-content: center; gap: 18px; margin-top: 22px; font-size: 15px; color: #cfcbe8; flex-wrap: wrap; }
.hero-fact-div { width: 4px; height: 4px; border-radius: 50%; background: rgba(255,255,255,.4); }

.countdown {
  display: flex; align-items: stretch; justify-content: center; gap: 10px;
  margin: 40px auto 0; max-width: 520px;
}
.cd-unit {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px;
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.16);
  border-radius: 14px; padding: 18px 8px 14px; backdrop-filter: blur(8px);
}
.cd-num { font-size: clamp(30px, 4.5vw, 46px); font-weight: 700; font-variant-numeric: tabular-nums; line-height: 1; letter-spacing: -0.02em; }
.cd-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.14em; color: #c7c3e2; }

.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 38px; }
.hero-note { margin-top: 20px; font-size: 13.5px; color: var(--accent); font-weight: 500; text-align: center; letter-spacing: 0.01em; }

/* ============ Stats ============ */
.stats { background: var(--brand-darkest); color: #fff; padding: 40px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; text-align: center; }
.stat { position: relative; }
.stat + .stat::before { content: ""; position: absolute; left: -10px; top: 12%; height: 76%; width: 1px; background: rgba(255,255,255,.1); }
.stat-num { display: block; font-family: "Fraunces", Georgia, serif; font-size: 34px; font-weight: 600; letter-spacing: -0.01em; font-variant-numeric: tabular-nums; }
.stat-plus { color: var(--accent); }
.stat-label { font-size: 12.5px; color: #a9a4cc; text-transform: uppercase; letter-spacing: 0.08em; margin-top: 4px; display: block; }

/* ============ About ============ */
.about-grid { display: grid; grid-template-columns: 1fr 1.02fr; gap: 68px; align-items: center; }
.checklist { list-style: none; margin-top: 26px; }
.checklist li { padding: 9px 0 9px 32px; position: relative; color: var(--ink-soft); font-size: 15.5px; }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: 13px; width: 18px; height: 18px; border-radius: 50%;
  background: var(--brand-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 12l5 5L20 6' fill='none' stroke='%234f46e5' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/11px no-repeat;
}
.about-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.about-card { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); aspect-ratio: 1/1; }
.about-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.about-card:hover img { transform: scale(1.05); }
.about-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 35%, rgba(16,14,34,.82) 100%); }
.about-card figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 20px; z-index: 1; color: #fff; }
.about-card figcaption h3 { font-size: 16px; font-weight: 600; margin-bottom: 3px; }
.about-card figcaption p { font-size: 12.5px; color: rgba(255,255,255,.82); line-height: 1.45; }

/* ============ Session Engine ============ */
.engine { margin-top: 40px; background: var(--surface); border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow); overflow: hidden; }
.engine-controls { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; padding: 20px 24px; border-bottom: 1px solid var(--line-soft); }
.day-tabs { display: flex; gap: 8px; }
.day-tab {
  border: 1.5px solid var(--line); background: #fff; border-radius: 11px; cursor: pointer;
  padding: 9px 17px; font-family: inherit; font-size: 14px; font-weight: 600; color: var(--ink-soft);
  display: flex; flex-direction: column; align-items: flex-start; line-height: 1.3; transition: all .15s ease;
}
.day-tab small { font-weight: 500; font-size: 11.5px; color: var(--ink-faint); }
.day-tab:hover { border-color: #c9cbe0; }
.day-tab.active { background: var(--ink); border-color: var(--ink); color: #fff; }
.day-tab.active small { color: rgba(255,255,255,.65); }
.engine-filters { position: relative; display: flex; align-items: center; }
.search-icon { position: absolute; left: 15px; color: var(--ink-faint); pointer-events: none; display: flex; }
.session-search {
  border: 1.5px solid var(--line); border-radius: 999px; padding: 10px 18px 10px 40px; font-family: inherit;
  font-size: 14px; width: 300px; max-width: 100%; outline: none; transition: all .15s; color: var(--ink);
}
.session-search:focus { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }

.track-chips { display: flex; flex-wrap: wrap; gap: 8px; padding: 18px 24px 4px; }
.track-chip {
  border: 1.5px solid var(--line); background: #fff; border-radius: 999px; cursor: pointer;
  padding: 7px 15px 7px 12px; font-family: inherit; font-size: 13px; font-weight: 600; color: var(--ink-soft);
  display: inline-flex; align-items: center; gap: 8px; transition: all .15s ease;
}
.track-chip .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--chip-color, var(--ink-faint)); }
.track-chip:hover { border-color: var(--chip-color); color: var(--ink); }
.track-chip.active { background: var(--chip-color); border-color: var(--chip-color); color: #fff; }
.track-chip.active .dot { background: rgba(255,255,255,.9); }

.engine-meta { padding: 12px 24px 0; font-size: 13px; color: var(--ink-faint); }

.session-list { padding: 14px 24px 30px; }
.time-group { margin-top: 24px; }
.time-group:first-child { margin-top: 10px; }
.time-label { font-size: 12.5px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-faint); padding-bottom: 9px; border-bottom: 1px solid var(--line-soft); margin-bottom: 13px; }
.session-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(324px, 1fr)); gap: 12px; }
.session-card {
  text-align: left; font-family: inherit; cursor: pointer; background: #fff;
  border: 1px solid var(--line); border-left: 3px solid var(--sc-color, var(--ink-faint));
  border-radius: 12px; padding: 15px 17px; transition: all .16s ease; display: flex; flex-direction: column; gap: 6px;
}
.session-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); border-color: var(--sc-color); }
.sc-top { display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.sc-track { font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--sc-color); white-space: nowrap; }
.sc-cae { font-size: 10.5px; background: var(--surface-alt); color: var(--ink-soft); font-weight: 700; border-radius: 6px; padding: 2px 7px; white-space: nowrap; }
.sc-title { font-size: 15px; font-weight: 600; line-height: 1.35; color: var(--ink); letter-spacing: -0.005em; }
.sc-meta { font-size: 12.5px; color: var(--ink-soft); }
.sc-speakers { font-size: 12.5px; color: var(--ink-faint); display: flex; align-items: center; gap: 6px; }
.sc-ava { display: inline-flex; }
.sc-ava img { width: 20px; height: 20px; border-radius: 50%; object-fit: cover; border: 1.5px solid #fff; margin-left: -6px; }
.sc-ava img:first-child { margin-left: 0; }
.session-keynote { background: linear-gradient(120deg, #1a1735, #4f46e5); border: none; border-left: 3px solid var(--accent); }
.session-keynote .sc-title, .session-keynote .sc-meta { color: #fff; }
.session-keynote .sc-speakers { color: #cfcbe8; }
.session-keynote .sc-track { color: var(--accent); }
.session-keynote .sc-cae { background: rgba(255,255,255,.14); color: #fff; }
.no-results { padding: 44px; text-align: center; color: var(--ink-faint); font-size: 15px; }

/* ============ Speakers ============ */
.speaker-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(206px, 1fr)); gap: 20px; margin-top: 40px; }
.speaker-card { display: block; width: 100%; text-align: left; font-family: inherit; cursor: pointer; padding: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: all .18s ease; }
.speaker-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); border-color: #d4d6e6; }
.speaker-photo { position: relative; aspect-ratio: 1/1; overflow: hidden; background: var(--surface-alt); }
.speaker-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.speaker-card:hover .speaker-photo img { transform: scale(1.04); }
.speaker-badge { position: absolute; top: 12px; left: 12px; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; background: rgba(20,22,28,.72); color: #fff; backdrop-filter: blur(4px); border-radius: 6px; padding: 4px 9px; }
.speaker-info { padding: 16px 18px 20px; }
.speaker-name { font-size: 16px; font-weight: 650; letter-spacing: -0.01em; color: var(--ink); }
.speaker-role { font-size: 12.5px; color: var(--ink-soft); margin-top: 4px; line-height: 1.45; }
.speaker-link { display: inline-block; margin-top: 12px; font-size: 12.5px; font-weight: 600; color: var(--brand); opacity: 0; transform: translateY(3px); transition: all .18s ease; }
.speaker-card:hover .speaker-link { opacity: 1; transform: none; }

/* speaker modal */
.speaker-modal-head { display: flex; gap: 20px; align-items: center; padding: 32px 34px 24px; border-bottom: 1px solid var(--line-soft); }
.speaker-modal-photo { width: 96px; height: 96px; border-radius: 16px; object-fit: cover; flex-shrink: 0; box-shadow: var(--shadow-sm); }
.speaker-modal-badge { display: inline-block; font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent-deep); background: #fdf3e0; border-radius: 6px; padding: 4px 9px; margin-bottom: 8px; }
.speaker-modal-head .modal-title { color: var(--ink); }
.speaker-modal-role { font-size: 13.5px; color: var(--ink-soft); margin-top: 5px; line-height: 1.4; }
.speaker-sessions { display: flex; flex-direction: column; gap: 8px; }
.spk-session { display: flex; align-items: center; gap: 12px; justify-content: space-between; text-align: left; font-family: inherit; cursor: pointer; background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--sc-color, var(--brand)); border-radius: 11px; padding: 13px 16px; transition: all .15s ease; }
.spk-session:hover { box-shadow: var(--shadow-sm); border-color: var(--sc-color); transform: translateX(2px); }
.spk-session-main { display: flex; flex-direction: column; gap: 3px; }
.spk-session-title { font-size: 14.5px; font-weight: 600; color: var(--ink); letter-spacing: -0.005em; }
.spk-session-when { font-size: 12.5px; color: var(--ink-soft); }
.spk-session-go { color: var(--ink-faint); font-size: 16px; flex-shrink: 0; }
.spk-session:hover .spk-session-go { color: var(--sc-color); }

/* ============ Sponsors ============ */
.sponsor-tier { margin-top: 40px; }
.tier-label { display: block; font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.18em; color: var(--ink-faint); margin-bottom: 16px; text-align: center; }
.sponsor-wall { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.sponsor-logo {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-sm);
  transition: all .18s ease; color: #3b4150;
}
.sponsor-logo:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.sponsor-logo svg { height: auto; width: 100%; }
.wall-platinum .sponsor-logo { flex: 1 1 300px; max-width: 360px; padding: 34px 40px; }
.wall-gold .sponsor-logo { flex: 1 1 210px; max-width: 260px; padding: 26px 30px; }
.wall-silver .sponsor-logo { flex: 0 1 190px; padding: 18px 22px; }
.wall-silver .sponsor-logo svg { max-width: 150px; }
.sponsor-cta { text-align: center; margin-top: 52px; }
.sponsor-cta p { color: var(--ink-soft); margin-bottom: 16px; font-size: 16px; }

/* ============ Venue ============ */
.venue-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 64px; align-items: center; }
.venue-facts { margin-top: 30px; display: grid; gap: 20px; }
.vf { display: flex; gap: 15px; font-size: 14.5px; color: var(--ink-soft); align-items: flex-start; }
.vf strong { color: var(--ink); font-weight: 600; }
.vf-icon { color: var(--brand); flex-shrink: 0; margin-top: 1px; display: flex; }
.venue-visual { border-radius: 20px; overflow: hidden; box-shadow: var(--shadow-lg); }
.venue-visual img { width: 100%; height: 100%; max-height: 560px; object-fit: cover; }
.venue-visual figcaption { text-align: center; font-size: 12.5px; color: var(--ink-faint); padding: 14px; background: #fff; }

/* ============ Hotel ============ */
.hotel-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 40px; align-items: start; }
.hotel-card { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 38px; box-shadow: var(--shadow); position: relative; }
.hotel-badge { display: inline-block; background: var(--brand); color: #fff; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; border-radius: 999px; padding: 5px 14px; margin-bottom: 16px; }
.hotel-name { font-family: "Fraunces", Georgia, serif; font-size: 25px; line-height: 1.2; margin-bottom: 10px; font-weight: 600; letter-spacing: -0.01em; }
.hotel-sub { color: var(--ink-soft); font-size: 15px; }
.hotel-rate { display: flex; align-items: baseline; gap: 12px; margin: 24px 0; padding-bottom: 24px; border-bottom: 1px solid var(--line-soft); }
.rate-num { font-family: "Fraunces", Georgia, serif; font-size: 50px; font-weight: 600; color: var(--ink); letter-spacing: -0.02em; }
.rate-detail { font-size: 13px; color: var(--ink-faint); line-height: 1.4; }
.hotel-perks { list-style: none; margin-bottom: 28px; }
.hotel-perks li { padding: 7px 0 7px 26px; position: relative; font-size: 14.5px; color: var(--ink-soft); }
.hotel-perks li::before { content: ""; position: absolute; left: 2px; top: 14px; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.hotel-alt h3 { font-size: 17px; margin-bottom: 16px; font-weight: 650; }
.hotel-alt-item { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 15px 18px; margin-bottom: 10px; display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.hotel-alt-item strong { font-size: 14.5px; font-weight: 600; display: block; }
.hotel-alt-item small { font-size: 12.5px; color: var(--ink-faint); }
.alt-rate { color: var(--brand); font-weight: 650; font-size: 14px; white-space: nowrap; }
.hotel-warning { margin-top: 20px; font-size: 13px; color: var(--ink-soft); background: #fdf6e9; border: 1px solid #f2e3c4; border-radius: 12px; padding: 14px 16px; line-height: 1.55; }

/* ============ Resources ============ */
.resource-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; margin-top: 40px; }
.resource-card {
  display: flex; gap: 16px; align-items: flex-start; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 22px; color: var(--ink); transition: all .16s ease; position: relative;
}
.resource-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); border-color: #d4d6e6; }
.rc-icon { flex-shrink: 0; width: 44px; height: 44px; border-radius: 11px; display: flex; align-items: center; justify-content: center; background: var(--brand-soft); color: var(--brand); }
.resource-card h3 { font-size: 15.5px; margin-bottom: 4px; font-weight: 650; }
.resource-card p { font-size: 13px; color: var(--ink-soft); line-height: 1.5; padding-right: 30px; }
.rc-type { position: absolute; top: 20px; right: 20px; font-size: 10.5px; font-weight: 700; letter-spacing: 0.06em; color: var(--ink-faint); border: 1px solid var(--line); border-radius: 5px; padding: 2px 7px; }

.media-subhead { font-family: "Fraunces", Georgia, serif; font-size: 24px; font-weight: 600; margin-top: 64px; letter-spacing: -0.01em; }
.media-note { font-size: 15px; color: var(--ink-soft); margin-top: 6px; }
.media-note strong { color: var(--ink); }
.video-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 22px; margin-top: 28px; }
.video-card { }
.video-thumb {
  position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 16/9;
  cursor: pointer; box-shadow: var(--shadow-sm); background: #14161c;
}
.video-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease, opacity .2s; }
.video-thumb:hover img { transform: scale(1.03); }
.video-thumb iframe { width: 100%; height: 100%; border: 0; display: block; }
.video-thumb::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(0,0,0,.4)); pointer-events: none; transition: opacity .2s; }
.video-thumb.playing::after { display: none; }
.video-play {
  position: absolute; inset: 0; margin: auto; width: 58px; height: 58px; border-radius: 50%;
  background: rgba(255,255,255,0.94); display: flex; align-items: center; justify-content: center;
  color: var(--brand); transition: transform .18s ease, background .18s; z-index: 2;
}
.video-thumb:hover .video-play { transform: scale(1.08); background: #fff; }
.video-play svg { margin-left: 3px; }
.video-card h3 { font-size: 15px; font-weight: 600; margin-top: 14px; }
.video-card p { font-size: 12.5px; color: var(--ink-faint); margin-top: 2px; }

/* ============ FAQ ============ */
.faq-list { margin-top: 30px; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: 12px; margin-bottom: 10px; overflow: hidden; transition: border-color .15s; }
.faq-item[open] { border-color: #d4d6e6; }
.faq-item summary { cursor: pointer; padding: 18px 52px 18px 22px; font-weight: 600; font-size: 15.5px; list-style: none; position: relative; color: var(--ink); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: ""; position: absolute; right: 22px; top: 22px; width: 12px; height: 12px; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 5v14M5 12h14' stroke='%234f46e5' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E") center/contain no-repeat; transition: transform .2s; }
.faq-item[open] summary::after { transform: rotate(135deg); }
.faq-item p { padding: 0 22px 20px; color: var(--ink-soft); font-size: 14.5px; }

/* ============ Final CTA ============ */
.final-cta { position: relative; overflow: hidden; color: #fff; text-align: center; padding: 100px 24px; }
.final-cta-media { position: absolute; inset: 0; z-index: 0; }
.final-cta-media img { width: 100%; height: 100%; object-fit: cover; }
.final-scrim { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(26,23,53,.82), rgba(26,23,53,.9)); }
.final-inner { position: relative; z-index: 1; }
.final-cta h2 { font-family: "Fraunces", Georgia, serif; font-size: clamp(32px, 5vw, 48px); font-weight: 600; margin-bottom: 12px; letter-spacing: -0.02em; }
.final-cta p { color: #cfcbe8; font-size: 17.5px; margin-bottom: 32px; }

/* ============ Footer ============ */
.footer { background: #101024; color: #9d9ac0; padding: 60px 0 0; font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; padding-bottom: 44px; }
.footer-brand { color: #fff; margin-bottom: 16px; }
.footer-brand .brand-year { color: var(--accent); }
.footer h4 { color: #e6e4f5; font-size: 12px; text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 14px; }
.footer a:not(.brand) { display: block; color: #9d9ac0; padding: 4px 0; transition: color .15s; }
.footer a:not(.brand):hover { color: #fff; }
.footer-bar { border-top: 1px solid rgba(255,255,255,0.08); padding: 22px 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; max-width: 1140px; margin: 0 auto; font-size: 13px; }
.powered a { display: inline; color: var(--accent); }

/* ============ Modals ============ */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(16,14,34,0.6); backdrop-filter: blur(5px);
  z-index: 200; display: flex; align-items: center; justify-content: center; padding: 24px;
}
.modal-backdrop[hidden] { display: none; }
.modal {
  background: #fff; border-radius: 20px; max-width: 620px; width: 100%; max-height: 88vh; overflow-y: auto;
  box-shadow: var(--shadow-lg); position: relative; animation: modalIn .24s cubic-bezier(.2,.7,.3,1);
}
@keyframes modalIn { from { opacity: 0; transform: translateY(16px) scale(0.985); } to { opacity: 1; transform: none; } }
.modal-close {
  position: absolute; top: 16px; right: 16px; width: 34px; height: 34px; border-radius: 50%;
  border: none; background: rgba(255,255,255,.9); color: var(--ink-soft); cursor: pointer; z-index: 3;
  display: flex; align-items: center; justify-content: center; transition: background .15s;
}
.modal-close:hover { background: #fff; color: var(--ink); }
.modal-head { padding: 32px 34px 22px; color: #fff; position: relative; }
.modal-track-badge { display: inline-block; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em; background: rgba(255,255,255,0.18); border-radius: 999px; padding: 5px 13px; margin-bottom: 14px; }
.modal-title { font-family: "Fraunces", Georgia, serif; font-size: 25px; line-height: 1.2; font-weight: 600; letter-spacing: -0.01em; }
.modal-when { margin-top: 12px; font-size: 13.5px; opacity: 0.92; line-height: 1.6; }
.modal-body { padding: 26px 34px 32px; }
.modal-desc { font-size: 15px; color: var(--ink-soft); margin-bottom: 24px; line-height: 1.6; }
.modal-section-label { font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink-faint); margin-bottom: 12px; }
.modal-speaker { display: flex; align-items: center; gap: 14px; width: 100%; text-align: left; font-family: inherit; cursor: pointer; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; margin-bottom: 8px; transition: all .15s ease; }
.modal-speaker:hover { border-color: #d4d6e6; box-shadow: var(--shadow-sm); }
.modal-speaker-avatar { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.modal-speaker-text { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.modal-speaker-name { font-weight: 650; font-size: 15px; color: var(--ink); }
.modal-speaker-role { font-size: 12.5px; color: var(--ink-faint); }
.modal-speaker-go { color: var(--ink-faint); font-size: 15px; flex-shrink: 0; }
.modal-speaker:hover .modal-speaker-go { color: var(--brand); }
.modal-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 20px 0 26px; }
.modal-tag { font-size: 12px; background: var(--surface-alt); border: 1px solid var(--line); border-radius: 999px; padding: 5px 13px; color: var(--ink-soft); font-weight: 500; }
.modal-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.modal-reg { text-align: center; padding: 44px 40px 40px; max-width: 500px; }
.reg-tag { display: inline-block; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--brand); background: var(--brand-soft); border-radius: 999px; padding: 5px 14px; margin-bottom: 18px; }
.modal-reg h3 { font-family: "Fraunces", Georgia, serif; font-size: 24px; margin-bottom: 14px; font-weight: 600; letter-spacing: -0.01em; }
.modal-reg p { color: var(--ink-soft); font-size: 15px; margin-bottom: 12px; line-height: 1.6; }
.reg-sub { font-weight: 600; color: var(--brand) !important; margin-bottom: 24px !important; }

/* ============ Responsive ============ */
@media (max-width: 920px) {
  .about-grid, .venue-grid, .hotel-grid { grid-template-columns: 1fr; gap: 44px; }
  .about-card:nth-child(2), .about-card:nth-child(3) { margin-top: 0; }
  .stats-grid { grid-template-columns: repeat(3, 1fr); row-gap: 28px; }
  .stat:nth-child(4)::before, .stat + .stat::before { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .nav-links { display: none; position: absolute; top: 64px; left: 0; right: 0; background: #fff; flex-direction: column; padding: 16px 24px; gap: 12px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
  .nav-links.open { display: flex; }
  .nav-burger { display: flex; }
}
@media (max-width: 560px) {
  .section { padding: 64px 0; }
  .hero { min-height: auto; padding: 90px 20px 70px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .session-cards { grid-template-columns: 1fr; }
  .engine-controls { flex-direction: column; align-items: stretch; }
  .session-search { width: 100%; }
  .day-tabs { overflow-x: auto; }
  .countdown { gap: 6px; }
  .cd-unit { padding: 14px 4px 11px; }
}