:root {
  --beige: #efe4d2;
  --beige-light: #f8f1e7;
  --beige-deep: #d8c4a8;
  --ink: #171713;
  --red: #d92d20;
  --red-dark: #a51f16;
  --navy: #14213b;
  --white: #fffdfa;
  --line: rgba(23, 23, 19, .2);
  --container: min(1180px, calc(100vw - 48px));
  --display: "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--beige-light); font-family: var(--body); line-height: 1.55; overflow-x: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input { font: inherit; }
.container { width: var(--container); margin-inline: auto; }
.section { padding: 120px 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 999; top: 12px; left: 12px; padding: 12px 18px; background: var(--ink); color: white; transform: translateY(-160%); transition: transform .2s; }
.skip-link:focus { transform: translateY(0); }

.site-header { position: fixed; z-index: 100; inset: 0 0 auto; transition: background .25s, box-shadow .25s; }
.site-header.scrolled { background: rgba(248, 241, 231, .94); box-shadow: 0 1px 0 var(--line); backdrop-filter: blur(14px); }
.nav-wrap { height: 88px; display: flex; align-items: center; gap: 30px; }
.wordmark { display: flex; flex-direction: column; text-decoration: none; font-family: var(--display); font-size: 19px; font-weight: 900; line-height: .9; letter-spacing: -.05em; text-transform: uppercase; }
.wordmark-kicker { color: var(--red); font-size: 10px; letter-spacing: .18em; margin-bottom: 5px; }
.main-nav { display: flex; gap: 30px; margin-left: auto; }
.main-nav a { position: relative; font-size: 13px; font-weight: 700; text-decoration: none; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -6px; height: 2px; background: var(--red); transition: right .25s; }
.main-nav a:hover::after, .main-nav a:focus-visible::after { right: 0; }
.menu-toggle { display: none; border: 0; background: none; padding: 8px; }
.menu-toggle span:not(.sr-only) { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0; }

.button { display: inline-flex; align-items: center; justify-content: center; gap: 16px; min-height: 56px; padding: 0 25px; border: 1px solid var(--red); background: var(--red); color: white; font-size: 14px; font-weight: 800; text-decoration: none; transition: background .2s, color .2s, transform .2s; }
.button:hover { background: var(--ink); border-color: var(--ink); transform: translateY(-2px); }
.button-small { min-height: 44px; padding-inline: 20px; }
.button-dark { background: var(--ink); border-color: var(--ink); }
.button-dark:hover { background: var(--red); border-color: var(--red); }
.button-light { color: var(--ink); background: var(--white); border-color: var(--white); }
.button-light:hover { color: white; background: var(--ink); border-color: var(--ink); }
.text-link { display: inline-flex; gap: 12px; align-items: center; font-weight: 800; text-underline-offset: 5px; }
.text-link.dark { color: var(--ink); }

.hero { position: relative; min-height: 860px; padding: 155px 0 86px; background: var(--beige); overflow: hidden; }
.hero::before { content: ""; position: absolute; width: 760px; height: 760px; right: -290px; top: -260px; border: 1px solid rgba(217,45,32,.35); border-radius: 50%; box-shadow: 0 0 0 110px rgba(217,45,32,.04), 0 0 0 220px rgba(217,45,32,.035); }
.hero-grid { position: absolute; inset: 0; opacity: .26; background-image: linear-gradient(rgba(23,23,19,.13) 1px, transparent 1px), linear-gradient(90deg, rgba(23,23,19,.13) 1px, transparent 1px); background-size: 80px 80px; mask-image: linear-gradient(to bottom right, #000, transparent 58%); }
.hero-layout { position: relative; display: grid; grid-template-columns: minmax(0, 1.52fr) minmax(320px, .48fr); gap: 68px; align-items: end; }
.eyebrow, .section-index { margin: 0 0 24px; color: var(--red); font-size: 11px; font-weight: 900; letter-spacing: .18em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; }
.eyebrow span { width: 38px; height: 3px; margin-right: 12px; background: var(--red); }
.hero h1 { margin: 0; font-family: var(--display); font-size: clamp(68px, 8.5vw, 128px); line-height: .77; letter-spacing: -.075em; text-transform: uppercase; }
.hero h1 span { display: block; }
.hero h1 .accent-line { width: fit-content; margin-top: 16px; padding: 10px 18px 13px; color: white; background: var(--red); font-size: .43em; line-height: .9; letter-spacing: -.04em; transform: rotate(-1deg); }
.hero-lead { max-width: 660px; margin: 38px 0 28px; font-size: clamp(18px, 2vw, 23px); line-height: 1.4; }
.hero-actions { display: flex; align-items: center; gap: 30px; flex-wrap: wrap; }
.availability { display: flex; align-items: center; gap: 10px; margin: 24px 0 0; color: rgba(23,23,19,.7); font-size: 13px; font-weight: 700; }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 5px rgba(217,45,32,.13); animation: pulse 2s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 9px rgba(217,45,32,0); } }
.hero-panel { display: grid; align-self: stretch; min-height: 565px; border: 1px solid var(--ink); background: rgba(248,241,231,.6); }
.date-card { display: flex; flex-direction: column; justify-content: center; padding: 30px; color: white; background: var(--red); }
.date-number { font-family: var(--display); font-size: clamp(70px, 8vw, 112px); font-weight: 900; line-height: .8; letter-spacing: -.08em; }
.date-month { font-family: var(--display); font-size: 34px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.date-year { opacity: .8; font-weight: 800; letter-spacing: .25em; }
.venue-card { display: flex; flex-direction: column; justify-content: center; gap: 3px; padding: 25px 30px; border-bottom: 1px solid var(--ink); }
.venue-card strong { font-size: 19px; }
.venue-label { color: var(--red); font-size: 11px; font-weight: 900; letter-spacing: .2em; text-transform: uppercase; }
.countdown { display: flex; align-items: center; gap: 18px; padding: 20px 30px; }
.countdown-value { font-family: var(--display); font-size: 56px; font-weight: 900; line-height: 1; }
.countdown-label { max-width: 100px; font-size: 12px; font-weight: 800; line-height: 1.2; text-transform: uppercase; }
.hero-marquee { position: absolute; left: 0; right: 0; bottom: 0; display: flex; width: max-content; padding: 13px 0; color: white; background: var(--ink); overflow: hidden; font-family: var(--display); font-size: 17px; font-weight: 900; letter-spacing: .08em; }
.hero-marquee div { animation: marquee 26s linear infinite; }
.hero-marquee span { color: var(--red); margin: 0 18px; }
@keyframes marquee { to { transform: translateX(-100%); } }

.section-heading { display: grid; grid-template-columns: 220px 1fr; margin-bottom: 74px; align-items: start; }
.section-heading h2, .location h2, .final-cta h2 { margin: 0; font-family: var(--display); font-size: clamp(48px, 6.2vw, 86px); font-weight: 900; line-height: .95; letter-spacing: -.065em; text-transform: uppercase; }
.section-heading h2 em, .location h2 em, .final-cta h2 em { color: var(--red); font-family: Georgia, serif; font-size: .9em; font-weight: 400; letter-spacing: -.04em; text-transform: none; }
.purpose { background: var(--beige-light); }
.purpose-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; margin-left: 220px; padding-bottom: 88px; }
.purpose-statement { position: relative; }
.purpose-statement p { margin: 0; font-family: Georgia, serif; font-size: clamp(25px, 3vw, 38px); line-height: 1.35; }
.quote-mark { position: absolute; z-index: -1; right: -30px; top: -80px; color: rgba(217,45,32,.12); font-family: Georgia, serif; font-size: 230px; line-height: 1; }
.purpose-copy p { margin: 0 0 24px; font-size: 17px; }
.topics { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.topic { min-height: 280px; padding: 24px 24px 32px; border-right: 1px solid var(--ink); }
.topic:last-child { border-right: 0; }
.topic span { color: var(--red); font-family: var(--display); font-weight: 900; }
.topic h3 { margin: 68px 0 14px; font-family: var(--display); font-size: 29px; text-transform: uppercase; }
.topic p { margin: 0; font-size: 14px; }

.section-dark { color: var(--white); background: var(--ink); }
.section-heading.light .section-index { color: #ef5c4f; }
.speakers-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 65px 24px; }
.speaker-card { display: grid; grid-template-columns: minmax(180px, .82fr) 1fr; gap: 25px; align-items: end; border-top: 1px solid rgba(255,255,255,.3); padding-top: 20px; }
.speaker-photo { position: relative; height: 355px; overflow: hidden; background: #2a2925; }
.speaker-photo::after { content: ""; position: absolute; inset: 0; box-shadow: inset 0 0 0 1px rgba(255,255,255,.08); pointer-events: none; }
.speaker-photo img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.78) contrast(1.04); transition: filter .4s, transform .6s; }
.speaker-card:hover img { filter: saturate(1); transform: scale(1.035); }
.speaker-number { position: absolute; left: 10px; top: 8px; color: white; font-family: var(--display); font-size: 12px; font-weight: 900; }
.speaker-info { padding-bottom: 8px; }
.speaker-day { margin: 0 0 16px; color: #ef5c4f; font-size: 10px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.speaker-info h3 { margin: 0 0 10px; font-family: var(--display); font-size: clamp(36px, 4vw, 57px); line-height: .88; letter-spacing: -.055em; text-transform: uppercase; }
.speaker-role { margin: 0 0 30px; color: rgba(255,255,255,.62); font-size: 13px; line-height: 1.4; }
.speaker-talk { margin: 0; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.2); font-family: Georgia, serif; font-size: 18px; line-height: 1.4; }

.program { background: var(--beige); }
.program-tabs { display: grid; grid-template-columns: 1fr 1fr; margin-left: 220px; }
.program-tab { display: flex; justify-content: space-between; align-items: end; padding: 23px 28px; border: 1px solid var(--ink); background: transparent; color: var(--ink); cursor: pointer; text-align: left; }
.program-tab + .program-tab { border-left: 0; }
.program-tab span { font-size: 13px; font-weight: 800; }
.program-tab strong { font-family: var(--display); font-size: 31px; text-transform: uppercase; }
.program-tab.active { color: white; background: var(--red); border-color: var(--red); }
.program-panel { margin-left: 220px; border-inline: 1px solid var(--ink); }
.program-item { display: grid; grid-template-columns: 100px 1fr 90px; gap: 25px; align-items: center; min-height: 69px; padding: 12px 28px; border-bottom: 1px solid var(--ink); }
.program-item time { color: var(--red); font-family: var(--display); font-size: 20px; font-weight: 900; }
.program-item div { display: flex; justify-content: space-between; gap: 25px; }
.program-item strong { font-size: 15px; }
.program-item div span { color: rgba(23,23,19,.65); font-size: 13px; text-align: right; }
.program-item.keynote { background: var(--beige-light); }
.program-item.keynote strong { font-family: var(--display); font-size: 21px; text-transform: uppercase; }
.program-item.break { min-height: 52px; background: rgba(23,23,19,.06); }
.program-type { color: var(--red); font-size: 10px; font-weight: 900; letter-spacing: .12em; text-align: right; text-transform: uppercase; }
.program-note { margin: 18px 0 0 220px; font-size: 12px; color: rgba(23,23,19,.63); }

.location { background: var(--red); color: white; }
.location-grid { display: grid; grid-template-columns: 1.05fr .95fr; min-height: 610px; }
.location-copy { padding-right: 80px; }
.location .section-index { color: white; opacity: .7; }
.location h2 em { color: var(--ink); }
.location-details { margin: 58px 0 42px; border-top: 1px solid rgba(255,255,255,.45); }
.location-details div { display: grid; grid-template-columns: 140px 1fr; gap: 20px; padding: 17px 0; border-bottom: 1px solid rgba(255,255,255,.45); }
.location-details span { font-size: 11px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.location-details strong { font-size: 15px; }
.location-actions { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.location-art { position: relative; min-height: 580px; overflow: hidden; background: var(--beige); color: var(--ink); }
.location-art::before { content: ""; position: absolute; inset: 0; opacity: .28; background-image: linear-gradient(rgba(23,23,19,.23) 1px, transparent 1px), linear-gradient(90deg, rgba(23,23,19,.23) 1px, transparent 1px); background-size: 48px 48px; }
.north-label { position: absolute; right: 22px; top: 18px; font-size: 11px; font-weight: 900; letter-spacing: .18em; }
.sun { position: absolute; width: 380px; height: 380px; right: -90px; top: 80px; border-radius: 50%; background: var(--red); }
.horizon { position: absolute; inset: auto -10% 0; height: 36%; background: var(--navy); clip-path: polygon(0 55%, 12% 32%, 25% 46%, 42% 8%, 55% 38%, 72% 18%, 100% 50%, 100% 100%, 0 100%); }
.pin { position: absolute; display: grid; place-items: center; left: 31%; top: 38%; width: 76px; height: 76px; border-radius: 50% 50% 50% 0; color: white; background: var(--ink); font-family: var(--display); font-size: 30px; font-weight: 900; transform: rotate(-45deg); box-shadow: 0 13px 0 rgba(23,23,19,.14); }
.pin span { display: block; transform: rotate(45deg); }
.location-art p { position: absolute; z-index: 2; left: 28px; bottom: 26px; margin: 0; color: white; font-family: var(--display); font-size: 36px; font-weight: 900; line-height: .83; }
.location-art p span { color: #ef5c4f; font-size: 20px; letter-spacing: .18em; }

.organizers { padding-block: 85px; background: var(--white); }
.section-index.center { text-align: center; }
.logos-grid { display: grid; grid-template-columns: repeat(4, 1fr); align-items: center; gap: 0; border: 1px solid var(--line); }
.logo-card { display: grid; place-items: center; height: 170px; padding: 30px; border-right: 1px solid var(--line); }
.logo-card:last-child { border-right: 0; }
.logo-card img { max-width: 185px; max-height: 92px; object-fit: contain; }
.logo-card.logo-fesin img { width: 108px; height: 108px; border-radius: 50%; object-fit: cover; }

.final-cta { padding: 105px 0; color: white; background: var(--navy); }
.cta-layout { display: grid; grid-template-columns: 1fr 310px; gap: 70px; align-items: end; }
.final-cta .section-index { color: #ef5c4f; }
.final-cta h2 em { color: #ef5c4f; }
.cta-action { padding-left: 30px; border-left: 1px solid rgba(255,255,255,.3); }
.cta-action p { margin: 0 0 26px; color: rgba(255,255,255,.72); }

.site-footer { padding: 55px 0 115px; color: var(--white); background: var(--ink); }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr 1.5fr auto; gap: 45px; align-items: start; }
.footer-mark { color: white; }
.site-footer p { margin: 0; color: rgba(255,255,255,.55); font-size: 13px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: rgba(255,255,255,.82); font-size: 13px; text-underline-offset: 4px; }
.copyright { text-align: right; }
.mobile-cta { display: none; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; } .reveal { opacity: 1; transform: none; } }

@media (max-width: 980px) {
  :root { --container: min(100% - 36px, 760px); }
  .section { padding: 88px 0; }
  .hero { min-height: auto; padding-top: 130px; }
  .hero-layout { grid-template-columns: 1fr; }
  .hero-panel { grid-template-columns: 1.2fr 1fr; min-height: 0; }
  .date-card { grid-row: span 2; }
  .section-heading { grid-template-columns: 1fr; gap: 12px; }
  .purpose-layout, .program-tabs, .program-panel, .program-note { margin-left: 0; }
  .purpose-layout { gap: 55px; }
  .topics { grid-template-columns: 1fr 1fr; }
  .topic:nth-child(2) { border-right: 0; }
  .topic:nth-child(-n+2) { border-bottom: 1px solid var(--ink); }
  .speakers-grid { grid-template-columns: 1fr; }
  .speaker-card { grid-template-columns: 250px 1fr; }
  .location-grid, .cta-layout { grid-template-columns: 1fr; }
  .location-copy { padding-right: 0; padding-bottom: 70px; }
  .logos-grid { grid-template-columns: 1fr 1fr; }
  .logo-card:nth-child(2) { border-right: 0; }
  .logo-card:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .copyright { text-align: left; }
}

@media (max-width: 720px) {
  :root { --container: calc(100% - 28px); }
  body { padding-bottom: 64px; }
  .nav-wrap { height: 72px; }
  .menu-toggle { display: block; margin-left: auto; }
  .main-nav { position: absolute; display: none; top: 72px; left: 0; right: 0; margin: 0; padding: 22px 14px 30px; background: var(--beige-light); border-bottom: 1px solid var(--ink); flex-direction: column; gap: 20px; }
  .main-nav.open { display: flex; }
  .nav-cta { display: none; }
  .hero { padding-top: 115px; }
  .hero h1 { font-size: clamp(54px, 18vw, 86px); }
  .hero-lead { font-size: 17px; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 18px; }
  .hero-actions .button { width: 100%; }
  .hero-panel { grid-template-columns: 1fr; min-height: 520px; }
  .date-card { grid-row: auto; }
  .date-number { font-size: 92px; }
  .section-heading { margin-bottom: 48px; }
  .section-heading h2, .location h2, .final-cta h2 { font-size: clamp(44px, 13vw, 66px); }
  .purpose-layout { grid-template-columns: 1fr; gap: 34px; padding-bottom: 60px; }
  .topics { grid-template-columns: 1fr; }
  .topic { min-height: 220px; border-right: 0; border-bottom: 1px solid var(--ink); }
  .topic:last-child { border-bottom: 0; }
  .topic h3 { margin-top: 42px; }
  .speaker-card { grid-template-columns: 1fr; }
  .speaker-photo { height: 430px; }
  .speaker-info h3 { font-size: 49px; }
  .program-tabs { grid-template-columns: 1fr; }
  .program-tab + .program-tab { border-left: 1px solid var(--ink); border-top: 0; }
  .program-tab strong { font-size: 26px; }
  .program-item { grid-template-columns: 65px 1fr; gap: 12px; padding-inline: 16px; }
  .program-item div { flex-direction: column; gap: 2px; }
  .program-item div span { text-align: left; }
  .program-type { display: none; }
  .location-art { min-height: 470px; }
  .logos-grid { grid-template-columns: 1fr; }
  .logo-card { border-right: 0; border-bottom: 1px solid var(--line); }
  .logo-card:last-child { border-bottom: 0; }
  .cta-layout { gap: 40px; }
  .cta-action { padding: 28px 0 0; border-top: 1px solid rgba(255,255,255,.3); border-left: 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .mobile-cta { position: fixed; z-index: 110; display: flex; justify-content: space-between; align-items: center; left: 0; right: 0; bottom: 0; min-height: 64px; padding: 0 20px; color: white; background: var(--red); font-weight: 900; text-decoration: none; }
}