:root {
  --ink: #121212;
  --muted: #5c5854;
  --red: #e10600;
  --red-deep: #c10500;
  --gold: #c4a35a;
  --paper: #f6f5f3;
  --line: rgba(18, 18, 18, 0.12);
  --header-h: 74px;
  --wrap: min(1180px, calc(100% - 40px));
  --font: "Plus Jakarta Sans", "Segoe UI", sans-serif;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: var(--font);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  color-scheme: light;
}

img { max-width: 100%; height: auto; display: block; }
button, input, select, textarea { font: inherit; }
h1, h2, h3, p { margin: 0; }
ul, ol { list-style: none; margin: 0; padding: 0; }
a { color: inherit; }

:focus { outline: none; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
::selection { background: var(--red); color: #fff; }

.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 {
  position: absolute;
  left: 12px;
  top: -48px;
  z-index: 80;
  background: #fff;
  color: var(--ink);
  padding: 8px 12px;
  text-decoration: none;
  font-weight: 700;
}
.skip:focus { top: 12px; }

.wrap { width: var(--wrap); margin-inline: auto; }
[id] { scroll-margin-top: 92px; }

.icon { width: 24px; height: 24px; display: block; }

.eyebrow {
  margin: 0 0 12px;
  color: var(--red);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.section { padding: 60px 0; }
.section-intro {
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.65;
  max-width: 46ch;
}
.section-head { display: grid; gap: 18px; margin-bottom: 36px; text-align: center; justify-items: center; }
.section h2,
.about h2,
.contact h2 {
  font-size: clamp(1.55rem, 2.4vw, 2.05rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  font-weight: 800;
  color: inherit;
  text-align: center;
}
.about h2 { text-align: left; }
.about h2,
#partners h2,
#gallery h2,
#contact h2,
#speakers h2,
#agenda h2 {
  width: fit-content;
  color: transparent;
  -webkit-text-fill-color: transparent;
  background-image: linear-gradient(100deg, #111111 0%, #2b2b2b 46%, #e10600 100%);
  -webkit-background-clip: text;
  background-clip: text;
}
#speakers h2,
#agenda h2 {
  background-image: linear-gradient(100deg, #ffffff 0%, #c4a35a 100%);
}
#contact h2 { margin-inline: auto; }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  color: inherit;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}
.text-link:hover { color: var(--red); border-color: var(--red); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid transparent;
  background: transparent;
  color: inherit;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.btn-red { background: var(--red); border-color: var(--red); color: #fff; }
.btn-red:hover { background: var(--red-deep); border-color: var(--red-deep); }
.btn-ghost { color: #fff; border-color: rgba(255, 255, 255, 0.55); }
.btn-ghost:hover { background: #fff; color: var(--ink); }
.btn-light { background: #fff; border-color: #fff; color: var(--ink); }
.btn-light:hover { background: transparent; color: #fff; }
.btn-line { background: transparent; border-color: currentColor; color: inherit; }
.btn-line:hover { background: var(--red); border-color: var(--red); color: #fff; }
.arrow { display: inline-block; transition: transform 0.2s ease; }
.btn:hover .arrow { transform: translateX(3px); }
.btn:hover .arrow-down { transform: translateY(3px); }

html.js [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
html.js [data-reveal].is-in { opacity: 1; transform: none; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #fff;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
}
html.js .site-header {
  height: var(--header-h);
  margin-bottom: calc(var(--header-h) * -1);
  background: rgba(8, 8, 8, 0.9);
  color: #fff;
  border-bottom-color: transparent;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
html.js .site-header.is-solid,
html.scrolled .site-header,
html.js .site-header.is-open {
  background: #fff;
  color: var(--ink);
  border-bottom-color: var(--line);
}
.header-inner {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 20px;
}
html.js .header-inner { height: 100%; }

.logo {
  display: block;
  flex: none;
  line-height: 0;
}
.logo img { height: 46px; width: auto; }
.logo .logo-on-light { display: block; }
.logo .logo-on-dark { display: none; }
html.js .site-header:not(.is-solid):not(.is-open) .logo-on-light { display: none; }
html.js .site-header:not(.is-solid):not(.is-open) .logo-on-dark { display: block; }

.site-nav { margin-left: auto; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-links a {
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 600;
  white-space: nowrap;
}
.nav-links a.is-active { color: var(--red); }
.header-actions { display: flex; align-items: center; gap: 8px; flex: none; }
.header-cta { min-height: 40px; padding: 0 12px; font-size: 12.5px; flex: none; }
.mobile-cta { display: none; }
.pay-slot { position: relative; display: inline-flex; }
.pay-embed {
  position: absolute;
  inset: 0;
  z-index: 2;
  margin: 0;
  overflow: hidden;
  opacity: 0;
}
.pay-embed iframe,
.pay-embed button {
  width: 100% !important;
  height: 100% !important;
  min-height: 48px;
  border: 0;
}
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  margin-left: 4px;
  border: 0;
  background: transparent;
  color: inherit;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.nav-toggle-lines,
.nav-toggle-lines::before,
.nav-toggle-lines::after {
  display: block;
  width: 20px;
  height: 1.5px;
  background: currentColor;
  position: relative;
  transition: transform 0.2s ease, top 0.2s ease, background 0.2s ease;
}
.nav-toggle-lines::before,
.nav-toggle-lines::after { content: ""; position: absolute; left: 0; }
.nav-toggle-lines::before { top: -6px; }
.nav-toggle-lines::after { top: 6px; }
.is-open .nav-toggle-lines { background: transparent; }
.is-open .nav-toggle-lines::before { top: 0; transform: rotate(45deg); }
.is-open .nav-toggle-lines::after { top: 0; transform: rotate(-45deg); }
body.nav-lock { overflow: hidden; }

/* Hero */
.hero {
  position: relative;
  height: 100vh;
  height: 100svh;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding: calc(var(--header-h) + 8px) 0 28px;
  color: #fff;
  overflow: hidden;
}
.hero-media { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center 42%;
  opacity: 0;
  transition: opacity 0.9s ease;
}
.hero-media img.is-active { opacity: 1; }
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(6, 6, 6, 0.1) 0%, rgba(6, 6, 6, 0.05) 42%, rgba(6, 6, 6, 0.62) 62%, rgba(6, 6, 6, 0.86) 100%);
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 48px;
}
.hero-copy { width: min(720px, 62%); }
.hero-copy,
.hero-when { text-shadow: 0 2px 18px rgba(0, 0, 0, 0.7); }
.hero-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 10px;
  color: var(--gold);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.2rem;
  font-style: italic;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.hero-kicker::before {
  content: "";
  width: 36px;
  height: 1px;
  background: var(--gold);
}
.hero h1 {
  font-size: clamp(2.15rem, 4.1vw, 3.35rem);
  line-height: 0.92;
  letter-spacing: -0.045em;
  font-weight: 800;
  text-transform: uppercase;
}
.hero h1 span { display: block; }
.hero h1 span:last-child { color: var(--gold); }
.hero-theme {
  margin-top: 10px;
  max-width: none;
  color: #f4ead4;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-style: italic;
  font-weight: 500;
  font-size: clamp(1.2rem, 1.7vw, 1.6rem);
  letter-spacing: 0.01em;
  line-height: 1.15;
  white-space: nowrap;
}
.hero-theme span {
  display: block;
  margin-bottom: 2px;
  color: var(--gold);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-style: italic;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  line-height: 1.2;
  text-transform: uppercase;
}
.hero-theme .hero-theme-line {
  display: inline;
  margin: 0;
  color: inherit;
  font-size: inherit;
  font-weight: inherit;
  letter-spacing: inherit;
  line-height: inherit;
  text-transform: none;
}
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.hero-lede {
  margin-top: 16px;
  padding-top: 14px;
  max-width: 28ch;
  border-top: 1px solid rgba(196, 163, 90, 0.55);
  font-size: clamp(1.2rem, 1.8vw, 1.55rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.3;
}
.hero-copy .hero-actions { margin-top: 16px; }
.hero-support {
  margin-top: 14px;
  max-width: 42ch;
  color: rgba(255, 255, 255, 0.82);
  font-size: 16px;
  line-height: 1.6;
}
.hero-when {
  flex: none;
  padding-left: 28px;
  border-left: 1px solid var(--gold);
  color: #fff;
}
.when-date { display: flex; align-items: center; gap: 14px; }
.when-num {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(4.6rem, 6.6vw, 6.4rem);
  font-style: italic;
  font-weight: 500;
  line-height: 0.75;
  letter-spacing: -0.03em;
}
.when-month {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.35rem;
  font-style: italic;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.15;
}
.when-day {
  margin-top: 10px;
  color: var(--gold);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.05rem;
  font-style: italic;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.when-place {
  display: grid;
  gap: 4px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.28);
}
.when-place strong {
  color: #fff;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.85rem;
  font-style: italic;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.when-place span {
  color: #fff;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.15rem;
  font-style: italic;
  font-weight: 500;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-actions + .hero-actions { margin-top: 12px; }
.hero-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
}
.trophy {
  width: auto;
  max-width: min(300px, 34vw);
  height: min(62svh, 640px);
  object-fit: contain;
  filter: drop-shadow(0 28px 28px rgba(0, 0, 0, 0.35));
}
.trophy-words {
  display: flex;
  flex-direction: column;
  gap: 14px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* Stats */
.stats { position: relative; z-index: 3; margin-top: -52px; }
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: #fff;
  border: 1px solid rgba(18, 18, 18, 0.08);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.06);
}
.stat { padding: 22px 18px 20px; border-right: 1px solid #eee; border-bottom: 1px solid #eee; }
.stat:nth-child(2n) { border-right: 0; }
.stat-icon {
  width: 40px;
  height: 40px;
  border: 1px solid var(--red);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--red);
}
.stat-icon .icon { width: 18px; height: 18px; }
.stat-value {
  margin-top: 12px;
  font-size: clamp(1.7rem, 2.4vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
}
.stat-label { margin-top: 6px; color: var(--muted); font-size: 13px; font-weight: 600; }

/* About */
.about-grid { display: grid; gap: 36px; }
.prose { margin-top: 18px; display: grid; gap: 14px; }
.prose p { color: var(--muted); font-size: 16px; line-height: 1.7; max-width: 58ch; }
.about .text-link { margin-top: 22px; }
.about-visual { position: relative; }
.about-visual img { width: 100%; height: 280px; object-fit: cover; }
.ecosystem-card { background: var(--red); color: #fff; padding: 26px 22px 18px; }
.ecosystem-card h3 { font-size: 1.45rem; line-height: 1.2; font-weight: 700; max-width: 12ch; }
.ecosystem-card ul { margin-top: 22px; }
.ecosystem-card li {
  border-top: 1px solid rgba(255, 255, 255, 0.28);
  padding: 9px 0;
  font-size: 14.5px;
  font-weight: 650;
  font-weight: 600;
}

/* Values */
.values { position: relative; color: #fff; overflow: hidden; }
.values-media { position: absolute; inset: 0; }
.values-media img { width: 100%; height: 100%; max-width: none; object-fit: cover; }
.values-media::after { content: ""; position: absolute; inset: 0; background: rgba(8, 8, 8, 0.8); }
.values-grid {
  position: relative;
  z-index: 1;
  display: grid;
}
.values-grid article { padding: 64px 22px; text-align: center; }
.values-grid article + article { border-top: 1px solid rgba(255, 255, 255, 0.16); }
.values-grid .icon { width: 30px; height: 30px; margin: 0 auto; color: var(--gold); }
.values-grid h3 {
  margin: 16px 0 8px;
  font-size: 1.35rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
}
.values-grid p { max-width: 28ch; margin: 0 auto; color: rgba(255, 255, 255, 0.76); }

/* Categories */
.category-grid {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 6px;
}
.category-card {
  flex: 0 0 78%;
  scroll-snap-align: start;
  border: 1px solid #e6e2dc;
  background: #fff;
  padding: 22px 18px 24px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.category-card:hover { border-color: var(--gold); transform: translateY(-3px); }
.category-icon { color: var(--red); display: block; margin-bottom: 16px; }
.category-icon .icon { width: 26px; height: 26px; }
.category-card h3 { font-size: 16px; line-height: 1.3; margin-bottom: 8px; }
.category-card p { color: var(--muted); font-size: 13.5px; line-height: 1.45; }

/* Speakers */
.speakers { background: #101010; color: #fff; }
.speakers .section-intro { color: rgba(255, 255, 255, 0.72); }
.speaker-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  overflow: visible;
  padding-bottom: 0;
}
.speaker-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: #161616;
  border: 1px solid rgba(255, 255, 255, 0.12);
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.speaker-card:hover {
  border-color: rgba(196, 163, 90, 0.8);
  transform: translateY(-3px);
}
.speaker-photo {
  width: 100%;
  aspect-ratio: 1;
  margin: 0;
  overflow: hidden;
  background: #111;
}
.speaker-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}
.speaker-meta {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 6px;
  padding: 14px 14px 16px;
  border-top: 2px solid var(--gold);
}
.speaker-meta h3 { font-size: 16px; font-weight: 700; line-height: 1.25; }
.speaker-role { margin: 0; color: #b9b4ae; font-size: 13px; line-height: 1.4; }

/* Agenda */
.agenda.section {
  background: #111;
  color: #fff;
}
.agenda .section-head {
  gap: 8px;
  margin-bottom: 22px;
  padding-bottom: 0;
  border-bottom: 0;
  text-align: center;
  justify-items: center;
}
.agenda h2 {
  font-size: clamp(1.55rem, 2.4vw, 2.05rem);
}
.agenda-meta {
  display: block;
  margin: 0;
  color: var(--gold);
  font-family: var(--font);
  font-size: 13px;
  font-style: normal;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-align: center;
  text-transform: uppercase;
}
.agenda-meta::before { display: none; }
.agenda-table {
  border: 1px solid rgba(255, 255, 255, 0.16);
}
.agenda-cols,
.timeline-item {
  display: grid;
  grid-template-columns: 148px minmax(0, 1fr);
}
.agenda-cols {
  background: rgba(196, 163, 90, 0.16);
  color: var(--gold);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.agenda-cols span { padding: 11px 16px; }
.agenda-cols span + span { border-left: 1px solid rgba(196, 163, 90, 0.28); }
.timeline { margin: 0; border: 0; }
.timeline::before { display: none; }
.timeline-item {
  position: relative;
  column-gap: 0;
  row-gap: 0;
  align-items: stretch;
  padding: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.timeline-item:last-child { border-bottom: 0; }
.timeline-item:nth-child(even) { background: rgba(255, 255, 255, 0.035); }
.timeline-item::after { display: none; }
.timeline-item:hover { background: rgba(196, 163, 90, 0.08); }
.timeline-dot { display: none; }
.timeline time {
  grid-column: auto;
  grid-row: auto;
  display: block;
  padding: 13px 16px;
  color: var(--gold);
  font-family: var(--font);
  font-size: 14px;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.4;
  white-space: nowrap;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}
.timeline-body { padding: 13px 16px; }
.timeline h3,
.timeline-note,
.timeline-points { grid-column: auto; }
.timeline h3 {
  grid-row: auto;
  margin: 0;
  max-width: none;
  color: #fff;
  font-size: 15.5px;
  font-weight: 500;
  line-height: 1.4;
}
.timeline-note { margin: 4px 0 0; max-width: none; color: rgba(255, 255, 255, 0.62); font-size: 13.5px; line-height: 1.45; }
.timeline-points { margin: 6px 0 0; padding: 0; list-style: none; display: grid; gap: 3px; max-width: none; }
.timeline-points li { position: relative; padding-left: 12px; color: rgba(255, 255, 255, 0.62); font-size: 13.5px; line-height: 1.45; }
.timeline-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 5px;
  height: 1px;
  background: var(--gold);
}

/* Partners */
.logo-wall {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  background: transparent;
  border: 0;
}
.partner {
  min-height: 112px;
  background: #fff;
  border: 1px solid #e7e4df;
  display: grid;
  place-items: center;
  padding: 18px 16px;
  text-align: center;
}
.partner img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 64px;
  object-fit: contain;
}
.wordmark {
  font-size: clamp(15px, 1.5vw, 20px);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #2a2a2a;
  transition: color 0.2s ease;
}
.wordmark small {
  display: block;
  margin-top: 3px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #6d6863;
}
.partner:hover .wordmark,
.partner:hover .wordmark small { color: var(--red); }

.credits {
  margin-top: 64px;
  text-align: center;
}
.credits-media .eyebrow,
.credits-org .eyebrow { margin: 0 0 20px; }
.media-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid #e7e4df;
  border-bottom: 1px solid #e7e4df;
}
.media-row li {
  display: grid;
  place-items: center;
  min-height: 88px;
  padding: 14px 10px;
}
.media-row li + li { border-left: 1px solid #e7e4df; }
.media-row img {
  display: block;
  width: auto;
  height: 46px;
  max-width: 90%;
  object-fit: contain;
}
.credits-org { margin-top: 32px; }
.credits-org .eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}
.credits-org .eyebrow::before,
.credits-org .eyebrow::after {
  content: "";
  width: min(72px, 12vw);
  height: 1px;
  background: var(--gold);
}
.credits-org img {
  display: block;
  width: 156px;
  height: auto;
  margin: 0 auto;
}

/* Gallery */
.gallery { background: var(--paper); }
.gallery-grid { columns: 2; column-gap: 10px; }
.gallery-item { break-inside: avoid; margin: 0 0 10px; }
.gallery-open {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: #111;
  color: #fff;
  cursor: pointer;
  overflow: hidden;
  text-align: left;
}
.gallery-open img {
  width: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}
.gallery-item--wide img { aspect-ratio: 16 / 10; }
.gallery-item--tall img { aspect-ratio: 3 / 4; }
.gallery-item--std img { aspect-ratio: 4 / 3; }
.gallery-open:hover img,
.gallery-open:focus-visible img { transform: scale(1.03); }
.gallery-hover {
  position: absolute;
  inset: auto 0 0 0;
  padding: 28px 14px 14px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.62));
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.gallery-open:hover .gallery-hover,
.gallery-open:focus-visible .gallery-hover { opacity: 1; }

/* Contact */
.contact { border-top: 1px solid var(--line); }
.contact-grid {
  display: grid;
  gap: 1px;
  margin-top: 32px;
  background: #e7e4df;
  border: 1px solid #e7e4df;
}
.contact-card { background: #fff; padding: 22px 18px 20px; }
.contact-role {
  color: var(--red);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.contact-card h3 { margin: 8px 0 4px; font-size: 18px; }
.contact-card p { color: var(--muted); font-size: 14px; }
.contact-card a { color: var(--ink); text-decoration: none; border-bottom: 1px solid transparent; }
.contact-card a:hover { border-bottom-color: var(--red); color: var(--red); }
.contact-form { margin-top: 36px; }
.contact-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 20px;
}
.contact-field--wide { grid-column: 1 / -1; }
.contact-form label { display: block; margin-bottom: 12px; font-size: 13px; font-weight: 700; }
.contact-form input,
.contact-form textarea {
  width: 100%;
  margin-top: 6px;
  border: 1px solid #ddd8d1;
  background: #fff;
  color: var(--ink);
  padding: 12px 14px;
  font: inherit;
}
.contact-form textarea { min-height: 120px; resize: vertical; }
.contact-form [aria-invalid="true"] { border-color: var(--red); }
.contact-form [data-submit] { margin-top: 4px; }
.contact-links { margin-top: 14px; display: grid; gap: 4px; }

/* Footer */
.site-footer { background: #111; color: #fff; }
.footer-bottom {
  padding: 18px 0;
  color: #fff;
  font-size: 13px;
  text-align: center;
}

/* Dialogs */
.modal,
.lightbox { border: 0; padding: 0; }
.modal {
  width: min(480px, calc(100% - 28px));
  max-height: calc(100vh - 28px);
  max-height: calc(100dvh - 28px);
  overflow: auto;
  background: #fff;
  color: var(--ink);
}
.modal::backdrop,
.lightbox::backdrop { background: rgba(8, 8, 8, 0.78); }
.modal-card { position: relative; padding: 28px 24px 26px; }
.modal h2 { font-size: 1.8rem; letter-spacing: -0.03em; }
.modal .lead { margin: 8px 0 18px; color: var(--muted); font-size: 15px; }
.modal label { display: block; margin-bottom: 12px; font-size: 13px; font-weight: 700; }
.modal input,
.modal select,
.modal textarea {
  width: 100%;
  margin-top: 6px;
  border: 1px solid #ddd8d1;
  background: #fff;
  color: var(--ink);
  padding: 12px;
  border-radius: 0;
}
.modal textarea { min-height: 96px; resize: vertical; }
.modal [aria-invalid="true"] { border-color: var(--red); }
.field-error { display: block; min-height: 0; margin-top: 4px; color: var(--red); font-size: 12px; font-weight: 600; }
.field-error:empty { display: none; }
.modal-close,
.lightbox-close,
.lightbox-nav {
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
}
.modal-close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 36px;
  height: 36px;
  font-size: 26px;
  line-height: 1;
}
form.is-success .fields,
form.is-success .lead,
form.is-success [data-submit] { display: none; }
.form-success[hidden] { display: none; }
.form-success h3 { font-size: 1.6rem; margin-bottom: 8px; }
.form-success p { color: var(--muted); margin-bottom: 18px; }

.lightbox {
  width: min(1080px, calc(100vw - 28px));
  background: transparent;
  color: #fff;
  overflow: visible;
}
.lightbox figure { margin: 0; }
.lightbox img {
  width: 100%;
  max-height: calc(100vh - 130px);
  max-height: calc(100dvh - 130px);
  object-fit: contain;
  background: #000;
}
.lightbox figcaption { padding-top: 12px; font-size: 14px; font-weight: 650; font-weight: 600; }
.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  z-index: 2;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(0, 0, 0, 0.45);
  color: #fff;
  font-size: 22px;
  line-height: 1;
}
.lightbox-close { top: 12px; right: 12px; }
.lightbox-prev,
.lightbox-next { top: calc(50% - 48px); }
.lightbox-prev { left: 12px; }
.lightbox-next { right: 12px; }

@media (min-width: 700px) {
  .about-visual img { height: 380px; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 768px) {
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
  .stat { border-bottom: 0; }
  .stat:nth-child(2n) { border-right: 1px solid #eee; }
  .stat:last-child { border-right: 0; }
  .values-grid { grid-template-columns: repeat(3, 1fr); }
  .values-grid article { padding: 78px 24px; }
  .values-grid article + article { border-top: 0; border-left: 1px solid rgba(255, 255, 255, 0.16); }
  .category-grid,
  .speaker-grid {
    display: grid;
    overflow: visible;
    scroll-snap-type: none;
  }
  .category-grid { grid-template-columns: 1fr 1fr; }
  .category-card,
  .speaker-card { flex: none; }
  .speaker-grid { grid-template-columns: 1fr 1fr; }
  .logo-wall { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 900px) {
  .section-head.split { grid-template-columns: 1.15fr 0.85fr; gap: 40px; align-items: end; }
  .section-head.split > .text-link { justify-self: end; margin-top: 0; }
  .gallery-grid { columns: 3; column-gap: 14px; }
  .gallery-item { margin-bottom: 14px; }
}

@media (min-width: 980px) {
  .about-grid { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 64px; align-items: center; }
  .about-visual img { height: 520px; }
  .ecosystem-card {
    position: absolute;
    top: 32px;
    right: 0;
    bottom: 32px;
    width: 210px;
    display: flex;
    flex-direction: column;
  }
  .ecosystem-card ul { margin-top: auto; }
}

@media (min-width: 1100px) {
  .nav-links { gap: 18px; }
  .category-grid { grid-template-columns: repeat(4, 1fr); }
  .speaker-grid { grid-template-columns: repeat(4, 1fr); }
  .logo-wall { grid-template-columns: repeat(6, 1fr); }
  .contact-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1279px) {
  html.js .nav-toggle { display: inline-flex; margin-left: auto; }
  html.js .site-nav { margin-left: 0; }
  html.js .header-actions { display: none; }
  html.js .mobile-cta { display: list-item; width: 100%; }
  html.js .nav-links {
    position: fixed;
    top: var(--header-h);
    right: 0;
    bottom: 0;
    left: auto;
    width: min(340px, 100%);
    margin: 0;
    padding: 22px 24px 32px;
    background: #fff;
    color: var(--ink);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    overflow: auto;
    border-left: 1px solid var(--line);
    opacity: 0;
    transform: translateX(16px);
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }
  html.js .site-header.is-open .nav-links {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }
  html.js .nav-links a { font-size: 1.35rem; font-weight: 700; padding: 11px 0; letter-spacing: -0.02em; }
  html.js .mobile-cta { margin-top: 10px; }
  html.js .mobile-cta .pay-slot,
  html.js .mobile-cta .btn { width: 100%; }
}

@media (max-width: 979px) {
  .hero {
    height: auto;
    max-height: none;
    min-height: 100svh;
    overflow: visible;
    padding-bottom: 128px;
  }
  .hero-media::after {
    background: linear-gradient(180deg, rgba(6, 6, 6, 0.5) 0%, rgba(6, 6, 6, 0.78) 40%, rgba(6, 6, 6, 0.62) 100%);
  }
  .hero-grid { flex-direction: column; align-items: flex-start; gap: 28px; }
  .hero-copy { width: min(720px, 100%); }
  .hero-when { margin-left: 0; }
  .contact-fields { grid-template-columns: 1fr; }
}

@media (min-width: 980px) and (max-height: 820px) {
  .hero { padding-top: calc(var(--header-h) + 6px); padding-bottom: 20px; }
  .hero h1 { font-size: 2.7rem; }
  .when-num { font-size: 4.2rem; }
  .hero-lede { margin-top: 8px; font-size: 1.05rem; }
  .hero-support { margin-top: 6px; font-size: 13px; }
  .hero-facts { margin: 12px 0 14px; }
}

@media (max-width: 520px) {
  .agenda-cols,
  .timeline-item { grid-template-columns: 96px minmax(0, 1fr); }
  .hero-theme { font-size: 1.15rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .pay-slot,
  .hero-actions .btn { width: 100%; }
  .hero { padding-bottom: 128px; }
  .media-row li { min-height: 72px; padding: 10px 6px; }
  .media-row img { height: 32px; }
}

@media (min-width: 1101px) and (max-width: 1280px) {
  .nav-links { gap: 12px; }
  .nav-links a { font-size: 12.5px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
  html.js [data-reveal] { opacity: 1; transform: none; }
  html.js .timeline::before,
  html.js .timeline-item::before { transform: none; }
}