:root {
  --bg: #F8F1E8;
  --bg-soft: #FFF9F1;
  --panel: rgba(21,19,19,0.035);
  --panel-strong: rgba(21,19,19,0.07);
  --text: #151313;
  --muted: rgba(116,106,99,0.88);
  --muted-2: rgba(116,106,99,0.65);
  --line: rgba(21,19,19,0.14);
  --accent: #5C6B5D;
  --accent-2: #6F1D2D;
  --accent-3: #B23A3A;
  --accent-4: #D8A24A;
  --ink: #FFF9F1;
  --shadow: 0 24px 90px rgba(21,19,19,0.16);
  --radius-lg: 36px;
  --radius-md: 24px;
  --radius-sm: 14px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #F8F1E8 0%, #FBF5EC 42%, #FFF9F1 100%);
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
img { max-width: 100%; display: block; }

.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;
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.16;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  z-index: 0;
}

.node-map {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.36;
  background-image:
    radial-gradient(circle at 16px 16px, rgba(92,107,93,0.52) 0 1.5px, transparent 1.9px),
    linear-gradient(90deg, rgba(21,19,19,0.055) 1px, transparent 1px),
    linear-gradient(0deg, rgba(21,19,19,0.055) 1px, transparent 1px);
  background-size: 120px 120px, 120px 120px, 120px 120px;
  mask-image: radial-gradient(circle at 50% 12%, black, transparent 70%);
}


.site-header,
main,
.site-footer { position: relative; z-index: 1; }

.site-header {
  width: min(var(--max), calc(100% - 32px));
  margin: 18px auto 0;
  position: sticky;
  top: 14px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 10px 10px 16px;
  background: rgba(255,249,241,0.62);
  border: 1px solid var(--line);
  border-radius: 999px;
  backdrop-filter: blur(18px);
  box-shadow: 0 10px 40px rgba(21,19,19,0.156);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  color: var(--ink);
  background:
    radial-gradient(circle at 72% 28%, rgba(21,19,19,0.522) 0 3px, transparent 3.6px),
    linear-gradient(135deg, var(--accent), var(--accent-2) 55%, var(--accent-3));
  box-shadow: 0 0 0 4px rgba(92,107,93,0.12), 0 0 30px rgba(111,29,45,0.26);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-nav a {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  transition: 180ms ease;
}

.site-nav a:hover { color: var(--text); background: rgba(21,19,19,0.044); }
.site-nav .nav-cta {
  color: var(--ink);
  background: var(--text);
}
.site-nav .nav-cta:hover { background: var(--accent); color: var(--ink); }

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  place-items: center;
  cursor: pointer;
}
.nav-toggle span:not(.sr-only) {
  display: block;
  width: 18px;
  height: 2px;
  margin: 3px auto;
  background: var(--text);
  border-radius: 999px;
}

.section-pad {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 96px 0;
}

.hero { padding-top: 86px; }
.hero-kicker {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 34px;
  color: var(--muted);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: clamp(12px, 1.6vw, 14px);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 34px;
  align-items: stretch;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
  font-weight: 900;
}

.hero h1 {
  font-family: "Space Grotesk", Inter, sans-serif;
  margin: 0;
  font-size: clamp(92px, 17vw, 210px);
  line-height: 0.78;
  letter-spacing: -0.105em;
  text-transform: uppercase;
}

.hero-lede {
  max-width: 780px;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: clamp(18px, 2.2vw, 25px);
  line-height: 1.35;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.button {
  --button-bg: var(--panel-strong);
  position: relative;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 54px;
  padding: 0 24px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  background: var(--button-bg);
  font-weight: 900;
  overflow: hidden;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.button::before {
  content: "";
  position: absolute;
  inset: -2px;
  background: linear-gradient(120deg, transparent 0 35%, rgba(21,19,19,0.341), transparent 65% 100%);
  transform: translateX(-120%);
  transition: transform 550ms ease;
}
.button:hover { transform: translateY(-2px); border-color: rgba(21,19,19,0.198); box-shadow: 0 12px 34px rgba(92,107,93,0.12); }
.button:hover::before { transform: translateX(120%); }
.button span { position: relative; z-index: 1; }
.button-primary { --button-bg: linear-gradient(135deg, var(--accent), var(--accent-2) 62%, var(--accent-3)); color: var(--ink); border-color: transparent; }
.button-secondary { --button-bg: rgba(21,19,19,0.044); }
.button.full { width: 100%; }

.hero-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  background:
    radial-gradient(circle at 24% 0%, rgba(92,107,93,0.28), transparent 16rem),
    radial-gradient(circle at 100% 20%, rgba(178,58,58,0.2), transparent 18rem),
    linear-gradient(180deg, rgba(21,19,19,0.077), rgba(21,19,19,0.03));
  box-shadow: var(--shadow);
  align-self: end;
  min-height: 500px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

.status-pill {
  width: max-content;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(21,19,19,0.121);
  background: rgba(21,19,19,0.117);
  color: var(--text);
  font-size: 13px;
  font-weight: 900;
}

.countdown-ledger {
  margin: 22px 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 2px solid var(--accent-4);
}
.countdown-ledger .ledger-col {
  padding: 18px 6px;
  text-align: center;
  border-right: 1px solid var(--line);
}
.countdown-ledger .ledger-col:last-child { border-right: 0; }
.countdown-ledger strong {
  display: block;
  font-family: "Space Grotesk", Inter, sans-serif;
  font-size: 42px;
  line-height: 1;
  letter-spacing: -0.05em;
}
.countdown-ledger span {
  display: block;
  margin-top: 8px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 11px;
  font-weight: 900;
  color: var(--muted-2);
}

.ticket-panel {
  padding: 22px;
  border-radius: 26px;
  background: rgba(21,19,19,0.044);
  border: 1px solid rgba(21,19,19,0.088);
}
.ticket-panel p, .ticket-panel small { margin: 0; color: var(--muted); }
.ticket-panel strong {
  display: block;
  margin: 8px 0;
  font-size: 32px;
  line-height: 1;
  letter-spacing: -0.06em;
}

.marquee {
  position: relative;
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: rgba(21,19,19,0.022);
}
.marquee-track {
  display: flex;
  width: max-content;
  gap: 16px;
  padding: 18px 0;
  animation: marquee 26s linear infinite;
}
.marquee span {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  white-space: nowrap;
  font-size: clamp(28px, 5.4vw, 72px);
  line-height: 1;
  font-weight: 900;
  letter-spacing: -0.08em;
  text-transform: uppercase;
  color: transparent;
  -webkit-text-stroke: 1px rgba(21,19,19,0.42);
}
.marquee span::after {
  content: "•";
  color: var(--accent);
  -webkit-text-stroke: 0;
}
@keyframes marquee {
  to { transform: translateX(-50%); }
}

.section-heading {
  max-width: 900px;
  margin-bottom: 40px;
}
.section-heading h2,
.experience-panel h2,
.rsvp-copy h2 {
  margin: 0;
  font-size: clamp(38px, 6vw, 84px);
  line-height: 0.96;
  letter-spacing: -0.075em;
}

.intro {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 44px;
  align-items: end;
}
.intro-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.intro-stats div {
  padding: 22px;
  min-height: 130px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel);
}
.intro-stats strong {
  display: block;
  font-size: 56px;
  line-height: 0.9;
  letter-spacing: -0.08em;
}
.intro-stats span { color: var(--muted); font-weight: 700; }

.partners { padding-top: 24px; }
.logo-cloud {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
}
.logo-cloud span {
  display: grid;
  place-items: center;
  min-height: 82px;
  padding: 18px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(21,19,19,0.03);
  color: var(--muted);
  font-weight: 900;
  letter-spacing: -0.04em;
  text-align: center;
}

.agenda-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.agenda-card {
  min-height: 540px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(21,19,19,0.061), rgba(21,19,19,0.025));
  box-shadow: 0 24px 70px rgba(21,19,19,0.13);
}
.featured-card {
  background:
    radial-gradient(circle at 50% 0%, rgba(92,107,93,0.18), transparent 20rem),
    radial-gradient(circle at 90% 24%, rgba(178,58,58,0.16), transparent 17rem),
    linear-gradient(180deg, rgba(21,19,19,0.088), rgba(21,19,19,0.033));
}
.card-topline,
.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted-2);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 900;
}
.agenda-card h3 {
  margin: 54px 0 14px;
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 0.98;
  letter-spacing: -0.07em;
}
.agenda-card p { color: var(--muted); line-height: 1.55; }
.agenda-card ul {
  padding: 0;
  margin: 22px 0 36px;
  list-style: none;
}
.agenda-card li {
  padding: 12px 0;
  border-top: 1px solid var(--line);
  color: var(--text);
  font-weight: 700;
}
.card-footer {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}
.card-footer strong { color: var(--text); }

.speaker-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.speaker-card {
  position: relative;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(21,19,19,0.036);
  overflow: hidden;
}
.speaker-card::after {
  content: "";
  position: absolute;
  inset: auto 18px 18px auto;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(92,107,93,0.42), transparent 70%);
}
.avatar {
  display: grid;
  place-items: end start;
  height: 270px;
  padding: 20px;
  border-radius: 22px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(92,107,93,0.92), rgba(111,29,45,0.74) 52%, rgba(178,58,58,0.72));
  color: rgba(255,249,241,0.76);
  font-size: 70px;
  font-weight: 900;
  letter-spacing: -0.08em;
}
.avatar.photo { display: block; padding: 0; }
.avatar.photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
}
.speaker-card h3 {
  margin: 18px 0 4px;
  font-size: 26px;
  letter-spacing: -0.055em;
}
.speaker-card p { margin: 0; color: var(--muted); }
.speaker-card span {
  display: inline-flex;
  margin-top: 16px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(21,19,19,0.143);
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

.experience-panel {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 42px;
  padding: clamp(28px, 5vw, 56px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 85% 10%, rgba(111,29,45,0.2), transparent 18rem),
    radial-gradient(circle at 10% 90%, rgba(92,107,93,0.12), transparent 18rem),
    linear-gradient(135deg, rgba(21,19,19,0.072), rgba(21,19,19,0.025));
  box-shadow: var(--shadow);
}
.experience-list {
  display: grid;
  gap: 16px;
}
.experience-list p {
  margin: 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(21,19,19,0.104);
  color: var(--muted);
  line-height: 1.5;
}
.experience-list strong { color: var(--text); }

.rsvp-card {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 36px;
  align-items: start;
  padding: clamp(28px, 5vw, 54px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(21,19,19,0.099);
  background:
    radial-gradient(circle at 0% 0%, rgba(92,107,93,0.19), transparent 20rem),
    radial-gradient(circle at 100% 12%, rgba(178,58,58,0.15), transparent 18rem),
    linear-gradient(180deg, rgba(21,19,19,0.072), rgba(21,19,19,0.03));
  box-shadow: var(--shadow);
}
.rsvp-copy p:not(.eyebrow) {
  max-width: 470px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}
.rsvp-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.rsvp-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}
.rsvp-form input,
.rsvp-form select {
  width: 100%;
  min-height: 54px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  color: var(--text);
  background: rgba(21,19,19,0.13);
  outline: none;
}
.rsvp-form input:focus,
.rsvp-form select:focus {
  border-color: rgba(92,107,93,0.72);
  box-shadow: 0 0 0 4px rgba(92,107,93,0.1);
}
.rsvp-fields { display: contents; }
.rsvp-form button,
.rsvp-form small { grid-column: 1 / -1; }
.rsvp-form small { color: var(--muted-2); }
.rsvp-form small a { color: var(--accent); font-weight: 800; }

.rsvp-success {
  grid-column: 1 / -1;
  padding: 36px 28px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--panel-strong);
  text-align: center;
}
.rsvp-success strong {
  display: block;
  font-size: 24px;
  letter-spacing: -0.03em;
  margin-bottom: 10px;
  color: var(--accent);
}
.rsvp-success p { margin: 0; color: var(--muted); }

.faq-list {
  display: grid;
  gap: 12px;
}
details {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(21,19,19,0.03);
  overflow: hidden;
}
summary {
  padding: 22px 24px;
  cursor: pointer;
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -0.04em;
}
details p {
  margin: 0;
  padding: 0 24px 24px;
  max-width: 780px;
  color: var(--muted);
  line-height: 1.6;
}

.site-footer {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 36px 0 52px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}
.site-footer .brand { color: var(--text); }
.footer-links { display: flex; gap: 18px; font-weight: 800; }
.footer-links a:hover { color: var(--text); }

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 650ms ease, transform 650ms ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .hero-grid,
  .intro,
  .experience-panel,
  .rsvp-card { grid-template-columns: 1fr; }
  .hero-card { min-height: auto; }
  .agenda-grid,
  .speaker-grid { grid-template-columns: 1fr; }
  .logo-cloud { grid-template-columns: repeat(3, 1fr); }
  .agenda-card { min-height: auto; }
}

@media (max-width: 720px) {
  .site-header { border-radius: 24px; align-items: flex-start; }
  .nav-toggle { display: grid; }
  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(255,249,241,0.94);
    backdrop-filter: blur(18px);
  }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 14px 16px; }
  .section-pad { width: min(100% - 24px, var(--max)); padding: 68px 0; }
  .hero { padding-top: 58px; }
  .hero h1 { font-size: clamp(84px, 28vw, 128px); }
  .intro-stats,
  .rsvp-form { grid-template-columns: 1fr; }
  .logo-cloud { grid-template-columns: repeat(2, 1fr); }
  .countdown-ledger strong { font-size: 34px; }
  .site-footer { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

.section-lede {
  max-width: 860px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.6;
}

.schedule-panel {
  margin-top: 22px;
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 28px;
  align-items: start;
  padding: clamp(24px, 4vw, 42px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 15% 10%, rgba(216,162,74,0.12), transparent 16rem),
    linear-gradient(180deg, rgba(21,19,19,0.055), rgba(21,19,19,0.025));
}
.schedule-panel h3 {
  margin: 0;
  font-size: clamp(30px, 4vw, 58px);
  line-height: 0.98;
  letter-spacing: -0.07em;
}
.schedule-list {
  display: grid;
  gap: 10px;
}
.schedule-list p {
  margin: 0;
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 16px;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(21,19,19,0.104);
  color: var(--muted);
  line-height: 1.45;
}
.schedule-list strong {
  color: var(--accent);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: -0.02em;
}
.schedule-list span { color: var(--text); font-weight: 700; }

.track-grid,
.team-grid,
.price-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.track-card,
.team-card,
.price-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: rgba(21,19,19,0.033);
}
.track-card span,
.price-card span {
  display: inline-flex;
  margin-bottom: 26px;
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 900;
}
.track-card h3,
.team-card h3 {
  margin: 0 0 12px;
  font-size: 24px;
  line-height: 1;
  letter-spacing: -0.06em;
}
.track-card p,
.team-card span,
.price-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}
.team-card p {
  margin: 0 0 14px;
  color: var(--accent);
  font-weight: 900;
}
.price-grid { grid-template-columns: repeat(3, 1fr); }
.price-card strong {
  display: block;
  margin-bottom: 16px;
  font-size: clamp(52px, 8vw, 86px);
  line-height: 0.86;
  letter-spacing: -0.09em;
}
.price-card.featured-card {
  border-color: rgba(92,107,93,0.42);
}
.team-grid { grid-template-columns: repeat(2, 1fr); }
.team-card:last-child { grid-column: span 2; }

@media (max-width: 980px) {
  .schedule-panel,
  .track-grid,
  .team-grid,
  .price-grid { grid-template-columns: 1fr; }
  .team-card:last-child { grid-column: auto; }
}

@media (max-width: 720px) {
  .schedule-list p { grid-template-columns: 1fr; gap: 6px; }
  .track-card,
  .team-card,
  .price-card { padding: 18px; }
}