:root{--entry-image:url("assets/otls-poster.webp");--poster-reference-image:var(--entry-image);}

:root {
  --navy-950: #06131b;
  --navy-900: #0a1c26;
  --navy-800: #102c38;
  --teal-700: #0e5261;
  --teal-500: #1a8791;
  --cyan: #8fd5da;
  --cream: #f4f2eb;
  --white: #ffffff;
  --gold: #e1b441;
  --gold-soft: #f4d875;
  --muted: #a8b4b8;
  --line: rgba(255,255,255,.12);
  --shadow: 0 28px 90px rgba(0,0,0,.38);
  --radius-lg: 30px;
  --radius-md: 18px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--navy-950);
  color: var(--cream);
  font-family: "Avenir Next", "Segoe UI", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.locked { overflow: hidden; }

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

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
  opacity: .05;
  background-image:
    url("data:image/svg+xml,%3Csvg viewBox='0 0 140 140' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
}

.entry-cover {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: grid;
  place-items: center;
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
  transition: opacity .8s ease, visibility .8s ease, transform 1s cubic-bezier(.2,.7,.2,1);
}
.entry-cover.is-open {
  opacity: 0;
  visibility: hidden;
  transform: scale(1.04);
}
.entry-backdrop {
  position: absolute;
  inset: -5%;
  z-index: -3;
  background:
    linear-gradient(90deg, rgba(3,15,22,.92), rgba(5,23,31,.64) 54%, rgba(6,19,27,.9)),
    url("assets/otls-poster.webp") center/cover no-repeat;
  filter: blur(9px) saturate(.85);
  transform: scale(1.08);
}
.entry-glow {
  position: absolute;
  z-index: -2;
  width: 70vw;
  height: 70vw;
  max-width: 900px;
  max-height: 900px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(25,133,145,.26), transparent 66%);
  animation: breathe 7s ease-in-out infinite;
}
@keyframes breathe { 50% { transform: scale(1.12); opacity: .7; } }

.entry-card {
  width: min(90vw, 600px);
  padding: clamp(30px, 7vw, 62px);
  text-align: center;
  border: 1px solid rgba(255,255,255,.19);
  border-radius: 34px;
  background: linear-gradient(145deg, rgba(10,28,38,.84), rgba(10,28,38,.55));
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}
.brand-wordmark, .mini-brand, .footer-brand {
  font-weight: 900;
  letter-spacing: .08em;
}
.brand-wordmark { font-size: 1.1rem; margin-bottom: 28px; }
.brand-mark, .mini-brand span, .footer-brand span { color: var(--gold); font-size: .82em; margin-left: 4px; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: .24em;
  font-size: .72rem;
  font-weight: 700;
  color: var(--cyan);
}
.eyebrow.gold { color: var(--gold-soft); }
.entry-card h1 {
  margin: 15px 0 18px;
  font-size: clamp(2.2rem, 8vw, 4.7rem);
  line-height: .98;
  font-weight: 300;
  letter-spacing: -.055em;
}
.entry-card h1 sup { color: var(--gold); font-size: .38em; vertical-align: top; margin-left: 3px; }
.entry-card p { margin: 0 0 30px; line-height: 1.65; color: #d7e1e3; font-weight: 300; }
.entry-card p strong { color: var(--gold-soft); font-weight: 500; }
.entry-date {
  position: absolute;
  bottom: max(20px, env(safe-area-inset-bottom));
  font-size: .74rem;
  letter-spacing: .12em;
  color: rgba(255,255,255,.62);
  text-transform: uppercase;
}

.primary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 0 24px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--gold-soft), var(--gold));
  color: #1a2430;
  font-weight: 800;
  letter-spacing: .015em;
  cursor: pointer;
  box-shadow: 0 12px 36px rgba(225,180,65,.2);
  transition: transform .25s ease, box-shadow .25s ease, filter .25s ease;
}
.primary-btn:hover { transform: translateY(-2px); box-shadow: 0 18px 42px rgba(225,180,65,.28); filter: brightness(1.04); }
.primary-btn:active { transform: translateY(0); }
.button-icon { font-size: .75rem; }

.invitation {
  opacity: 0;
  visibility: hidden;
  transition: opacity .8s .2s ease;
}
.invitation.is-visible { opacity: 1; visibility: visible; }

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  padding: 0 clamp(20px, 4vw, 58px);
  background: linear-gradient(to bottom, rgba(6,19,27,.92), rgba(6,19,27,.58), transparent);
  backdrop-filter: blur(8px);
}
.mini-brand { font-size: .92rem; }
.topbar nav { display: flex; gap: 28px; font-size: .79rem; color: #c5d0d3; }
.topbar nav a { transition: color .2s; }
.topbar nav a:hover { color: var(--gold-soft); }

.section {
  width: min(100% - 40px, var(--max));
  margin-inline: auto;
}
.hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  align-items: center;
  gap: clamp(46px, 7vw, 94px);
  padding-top: 100px;
  padding-bottom: 70px;
}
.hero-copy h2, .section-heading h2, .venue h2, .registration h2 {
  margin: 15px 0 22px;
  font-size: clamp(2.55rem, 5.6vw, 6.2rem);
  line-height: .98;
  font-weight: 300;
  letter-spacing: -.058em;
}
.hero-copy h2 { max-width: 680px; }
.lead {
  max-width: 620px;
  color: #b9c6c9;
  line-height: 1.8;
  font-size: clamp(1rem, 1.5vw, 1.16rem);
  font-weight: 300;
}
.hero-actions { display: flex; align-items: center; gap: 25px; margin-top: 34px; flex-wrap: wrap; }
.text-link { color: var(--cream); font-size: .9rem; border-bottom: 1px solid rgba(255,255,255,.28); padding-bottom: 5px; }
.text-link span { color: var(--gold); margin-left: 6px; }
.cme-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 30px;
  padding: 9px 14px;
  border: 1px solid rgba(225,180,65,.35);
  border-radius: 999px;
  color: var(--gold-soft);
  font-size: .77rem;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.cme-star { font-size: 1rem; }

.poster-wrap { position: relative; justify-self: end; width: min(100%, 570px); }
.poster-wrap img {
  position: relative;
  z-index: 2;
  width: 100%;
  border-radius: 28px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,.12);
}
.poster-aura {
  position: absolute;
  inset: 9% -7% -7% 9%;
  z-index: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(26,135,145,.38), transparent 66%);
  filter: blur(22px);
}

.countdown-section {
  padding: clamp(75px, 10vw, 130px) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: center;
}
.section-kicker { color: var(--muted); text-transform: uppercase; letter-spacing: .22em; font-size: .72rem; margin-bottom: 30px; }
.countdown {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 800px;
  margin: 0 auto;
}
.countdown > div { position: relative; padding: 0 20px; }
.countdown > div:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: var(--line);
}
.countdown strong {
  display: block;
  font-size: clamp(2.6rem, 8vw, 6rem);
  font-weight: 200;
  letter-spacing: -.05em;
  color: var(--gold-soft);
  font-variant-numeric: tabular-nums;
}
.countdown span { color: #89989d; font-size: .74rem; letter-spacing: .16em; text-transform: uppercase; }

.details { padding: clamp(90px, 12vw, 160px) 0; }
.section-heading { max-width: 820px; margin-bottom: 70px; }
.section-heading h2 { font-size: clamp(2.7rem, 6vw, 6rem); }
.pillar-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.pillar {
  position: relative;
  min-height: 380px;
  padding: 35px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(16,44,56,.72), rgba(8,25,34,.72));
}
.pillar::before {
  content: "";
  position: absolute;
  inset: auto -20% -45% 10%;
  height: 70%;
  background: radial-gradient(circle, rgba(26,135,145,.22), transparent 70%);
}
.pillar-number { color: rgba(255,255,255,.25); font-size: .76rem; letter-spacing: .12em; }
.icon-ring {
  width: 82px;
  height: 82px;
  display: grid;
  place-items: center;
  margin: 62px 0 32px;
  border: 1px solid rgba(225,180,65,.45);
  border-radius: 50%;
}
.icon-ring svg { width: 34px; fill: none; stroke: var(--gold-soft); stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; }
.pillar h3 { margin: 0 0 14px; font-size: 1.65rem; font-weight: 400; }
.pillar p { position: relative; z-index: 1; margin: 0; color: #aab8bc; line-height: 1.7; font-size: .92rem; }

.event-facts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin-top: 70px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.fact { padding: 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.fact-label { display: block; color: var(--gold); font-size: .7rem; text-transform: uppercase; letter-spacing: .18em; margin-bottom: 12px; }
.fact strong { font-weight: 400; font-size: clamp(1rem, 2vw, 1.35rem); }

.venue { padding-bottom: clamp(90px, 12vw, 160px); }
.venue-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 560px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 36px;
  background: #0d2732;
}
.venue-copy { display: flex; flex-direction: column; justify-content: center; align-items: flex-start; padding: clamp(38px, 7vw, 86px); }
.venue-copy h2 { font-size: clamp(2.4rem, 5vw, 5.2rem); }
.venue-copy p { color: #aab8bc; margin: 0 0 34px; }
.venue-art {
  position: relative;
  overflow: hidden;
  min-height: 420px;
  background:
    linear-gradient(rgba(6,19,27,.12), rgba(6,19,27,.25)),
    radial-gradient(circle at 60% 45%, rgba(225,180,65,.13), transparent 21%),
    #d8d4cb;
}
.map-grid {
  position: absolute;
  inset: -10%;
  background:
    linear-gradient(29deg, transparent 43%, rgba(13,82,97,.33) 44%, rgba(13,82,97,.33) 46%, transparent 47%),
    linear-gradient(103deg, transparent 35%, rgba(13,82,97,.2) 36%, rgba(13,82,97,.2) 38%, transparent 39%),
    repeating-linear-gradient(0deg, transparent 0 44px, rgba(8,38,48,.12) 45px 46px),
    repeating-linear-gradient(90deg, transparent 0 64px, rgba(8,38,48,.11) 65px 66px);
  transform: rotate(-7deg) scale(1.15);
}
.pin {
  position: absolute;
  top: 48%;
  left: 57%;
  width: 70px;
  height: 70px;
  transform: translate(-50%,-50%) rotate(45deg);
  border-radius: 50% 50% 50% 8px;
  background: var(--navy-900);
  box-shadow: 0 15px 40px rgba(0,0,0,.32);
  animation: pinFloat 2.8s ease-in-out infinite;
}
.pin span {
  position: absolute;
  inset: 20px;
  border-radius: 50%;
  background: var(--gold);
}
@keyframes pinFloat { 50% { transform: translate(-50%, calc(-50% - 8px)) rotate(45deg); } }
.map-label {
  position: absolute;
  left: 8%;
  bottom: 8%;
  color: var(--navy-900);
  font-weight: 800;
  letter-spacing: .12em;
  font-size: 1.15rem;
}
.map-label small { font-size: .65rem; opacity: .65; }

.registration {
  display: grid;
  grid-template-columns: .78fr 1.22fr;
  gap: clamp(45px, 8vw, 100px);
  padding: clamp(90px, 12vw, 150px) 0;
  border-top: 1px solid var(--line);
}
.registration-intro { position: sticky; top: 120px; align-self: start; }
.registration h2 { font-size: clamp(2.7rem, 5.5vw, 5.5rem); }
.registration-intro > p { color: #aebcc0; line-height: 1.8; }
.registration-note {
  display: flex;
  gap: 12px;
  margin-top: 26px;
  color: #c4d0d2;
  font-size: .86rem;
  line-height: 1.5;
}
.registration-note span { color: var(--gold); font-weight: 800; }

.form-shell {
  padding: clamp(28px, 5vw, 54px);
  border: 1px solid var(--line);
  border-radius: 32px;
  background: linear-gradient(145deg, rgba(16,44,56,.72), rgba(7,22,30,.84));
  box-shadow: 0 28px 80px rgba(0,0,0,.22);
}
form { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.full { grid-column: 1 / -1; }
.field { display: flex; flex-direction: column; gap: 9px; }
.field label, .field legend {
  color: #d9e2e3;
  font-size: .82rem;
  letter-spacing: .025em;
}
.field label span, .field legend span { color: var(--gold); }
.field input[type="text"],
.field input[type="email"],
.field input[type="tel"] {
  width: 100%;
  min-height: 56px;
  padding: 0 16px;
  color: var(--cream);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 13px;
  outline: none;
  background: rgba(4,17,24,.52);
  transition: border .2s, box-shadow .2s, background .2s;
}
.field input::placeholder { color: #6f8187; }
.field input:focus {
  border-color: rgba(225,180,65,.68);
  box-shadow: 0 0 0 4px rgba(225,180,65,.08);
  background: rgba(4,17,24,.78);
}
.field.invalid input { border-color: #e98b80; }
.error { min-height: 14px; color: #f2a69d; font-size: .72rem; }
.consent {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  color: #aebcc0;
  font-size: .8rem;
  line-height: 1.5;
  cursor: pointer;
}
.checkmark {
  flex: 0 0 auto;
  width: 19px;
  height: 19px;
  border: 1px solid rgba(255,255,255,.32);
  border-radius: 5px;
  margin-top: 1px;
}
.consent input:checked + .checkmark {
  background:
    linear-gradient(135deg, transparent 46%, var(--navy-900) 47% 54%, transparent 55%) 3px 7px/7px 7px no-repeat,
    linear-gradient(45deg, transparent 45%, var(--navy-900) 46% 54%, transparent 55%) 8px 5px/8px 11px no-repeat,
    var(--gold);
  border-color: var(--gold);
}
.submit-btn { width: 100%; margin-top: 5px; }
.submit-btn[disabled] { opacity: .65; cursor: wait; transform: none; }
.spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(10,28,38,.25);
  border-top-color: var(--navy-900);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
.submit-btn.loading .spinner { display: block; }
@keyframes spin { to { transform: rotate(360deg); } }
.form-status {
  min-height: 0;
  padding: 0;
  border-radius: 12px;
  font-size: .88rem;
  line-height: 1.5;
}
.form-status.success { padding: 14px 16px; background: rgba(75,167,125,.12); border: 1px solid rgba(75,167,125,.28); color: #b8e6cc; }
.form-status.warning { padding: 14px 16px; background: rgba(225,180,65,.1); border: 1px solid rgba(225,180,65,.3); color: var(--gold-soft); }
.form-status.error-status { padding: 14px 16px; background: rgba(221,94,82,.1); border: 1px solid rgba(221,94,82,.28); color: #f0b3ac; }
.honeypot { position: absolute; left: -9999px; opacity: 0; }

footer {
  padding: 70px 20px 90px;
  text-align: center;
  border-top: 1px solid var(--line);
  color: #d7e0e2;
}
.footer-brand { font-size: 1.15rem; margin-bottom: 20px; }
footer p { margin: 8px 0; }
.footer-small { color: #74878d; font-size: .78rem; }

.music-toggle {
  position: fixed;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 60;
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 999px;
  background: rgba(7,22,30,.8);
  color: var(--cream);
  backdrop-filter: blur(12px);
  box-shadow: 0 10px 30px rgba(0,0,0,.3);
  cursor: pointer;
}
.music-bars { display: flex; align-items: center; gap: 2px; height: 17px; }
.music-bars i { display: block; width: 2px; height: 6px; background: var(--gold); animation: bars .8s ease-in-out infinite alternate; }
.music-bars i:nth-child(2) { animation-delay: .15s; height: 12px; }
.music-bars i:nth-child(3) { animation-delay: .3s; height: 9px; }
.music-bars i:nth-child(4) { animation-delay: .45s; height: 14px; }
.music-toggle.muted .music-bars i { animation: none; height: 3px; opacity: .55; }
@keyframes bars { to { height: 16px; } }
#musicLabel { font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; }

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .8s ease, transform .8s cubic-bezier(.2,.65,.25,1);
}
.reveal.in-view { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .12s; }
.delay-2 { transition-delay: .24s; }

@media (max-width: 900px) {
  .topbar nav { gap: 17px; }
  .hero { grid-template-columns: 1fr; padding-top: 120px; }
  .hero-copy { text-align: center; }
  .hero-copy h2, .lead { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .cme-pill { margin-left: auto; margin-right: auto; }
  .poster-wrap { justify-self: center; width: min(100%, 620px); }
  .pillar-grid { grid-template-columns: 1fr; }
  .pillar { min-height: 320px; }
  .icon-ring { margin-top: 46px; }
  .venue-card { grid-template-columns: 1fr; }
  .registration { grid-template-columns: 1fr; }
  .registration-intro { position: static; }
}
@media (max-width: 620px) {
  .section { width: min(100% - 28px, var(--max)); }
  .topbar { height: 62px; padding-inline: 16px; }
  .topbar nav a:not(:last-child) { display: none; }
  .entry-card { padding: 34px 22px; border-radius: 26px; }
  .entry-date { width: 90%; text-align: center; font-size: .62rem; }
  .hero { padding-top: 92px; }
  .hero-copy h2, .section-heading h2, .venue h2, .registration h2 { letter-spacing: -.045em; }
  .hero-actions { flex-direction: column; }
  .countdown > div { padding: 0 8px; }
  .countdown strong { font-size: clamp(2.2rem, 13vw, 4rem); }
  .countdown span { font-size: .57rem; letter-spacing: .08em; }
  .event-facts { grid-template-columns: 1fr; }
  .venue-card { border-radius: 26px; }
  .venue-copy { padding: 42px 28px; }
  .venue-art { min-height: 360px; }
  .form-shell { padding: 28px 18px; border-radius: 24px; }
  form { grid-template-columns: 1fr; }
  .full { grid-column: auto; }
  .choice { display: flex !important; margin: 0 0 12px; }
  .music-toggle { padding: 0 12px; }
  #musicLabel { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
}




@supports (-webkit-touch-callout: none) {
  html, body { min-height: -webkit-fill-available; }
  .entry-cover, .hero { min-height: -webkit-fill-available !important; }
  .entry-card, .topbar, .music-toggle { -webkit-backdrop-filter: blur(10px); }
}
@media (max-width: 620px) {
  .grain { display:none; }
  .entry-backdrop { filter:none !important; transform:none !important; }
  .poster-aura { filter: blur(12px); }
}

:root {
  --navy-950: #06151d;
  --navy-900: #0b222b;
  --navy-800: #123641;
  --teal-700: #0d5661;
  --teal-500: #238994;
  --cyan: #a9d9dd;
  --cream: #f5f2e9;
  --gold: #dcb342;
  --gold-soft: #f2d277;
}

body {
  background:
    radial-gradient(circle at 10% 12%, rgba(35,137,148,.13), transparent 32%),
    linear-gradient(135deg, #06151d 0%, #0a222b 48%, #06151d 100%);
}

.entry-backdrop {
  background:
    linear-gradient(90deg, rgba(4,18,25,.96) 0%, rgba(5,25,33,.88) 44%, rgba(4,18,25,.62) 100%),
    linear-gradient(180deg, transparent 60%, rgba(6,21,29,.96) 100%),
    var(--poster-reference-image) center/cover no-repeat;
  filter: saturate(.82) contrast(1.04);
  transform: scale(1.025);
}

.entry-card {
  position: relative;
  width: min(90vw, 660px);
  overflow: hidden;
  padding: clamp(38px, 6vw, 70px);
  padding-left: clamp(45px, 8vw, 92px);
  text-align: left;
  border-radius: 8px 46px 8px 46px;
  border: 1px solid rgba(242,210,119,.22);
  background:
    linear-gradient(115deg, rgba(6,21,29,.95), rgba(10,34,43,.88)),
    linear-gradient(90deg, rgba(220,179,66,.06), transparent 40%);
  box-shadow: 0 38px 110px rgba(0,0,0,.48);
}

.entry-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0 auto;
  width: 42%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(242,210,119,.75));
}

.entry-five {
  position: absolute;
  right: -2%;
  top: -18%;
  color: rgba(220,179,66,.105);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(16rem, 39vw, 28rem);
  font-weight: 700;
  line-height: 1;
  pointer-events: none;
  transform: rotate(2deg);
}

.entry-line {
  position: absolute;
  left: clamp(20px, 4vw, 42px);
  top: 13%;
  bottom: 13%;
  width: 2px;
  background:
    linear-gradient(to bottom, transparent, var(--gold-soft) 18%, var(--gold) 82%, transparent);
  box-shadow: 0 0 22px rgba(220,179,66,.25);
}

.entry-card > *:not(.entry-five):not(.entry-line) {
  position: relative;
  z-index: 2;
}

.entry-card h1 {
  max-width: 520px;
  margin-top: 18px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.7rem, 8vw, 5.2rem);
  letter-spacing: -.048em;
}

.entry-card p {
  margin-bottom: 34px;
  letter-spacing: .025em;
}

.open-btn {
  border-radius: 4px 22px 4px 22px;
  padding-inline: 28px;
}

.hero {
  position: relative;
  isolation: isolate;
}

.hero::before {
  content: "5";
  position: absolute;
  z-index: -1;
  left: -5%;
  top: 4%;
  color: rgba(220,179,66,.035);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(24rem, 58vw, 54rem);
  font-weight: 700;
  line-height: .8;
  pointer-events: none;
}

.hero-copy h2,
.section-heading h2,
.registration h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
}

.poster-wrap img {
  border-radius: 4px 42px 4px 42px;
  border: 1px solid rgba(242,210,119,.22);
}

.poster-wrap::after {
  content: "";
  position: absolute;
  z-index: 3;
  top: 9%;
  right: -14px;
  width: 1px;
  height: 54%;
  background: linear-gradient(to bottom, transparent, var(--gold-soft), transparent);
}

.pillar {
  border-radius: 4px 30px 4px 30px;
  background:
    linear-gradient(145deg, rgba(15,54,65,.72), rgba(5,22,30,.9));
}

.pillar:nth-child(2) {
  transform: translateY(26px);
}

.event-facts {
  grid-template-columns: repeat(3, 1fr);
}

.fact {
  background: rgba(255,255,255,.018);
}

.registration {
  position: relative;
}

.registration::before {
  content: "";
  position: absolute;
  top: 8%;
  bottom: 8%;
  left: 42%;
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(220,179,66,.27), transparent);
}

.form-shell {
  border-radius: 5px 38px 5px 38px;
  background:
    linear-gradient(145deg, rgba(17,58,68,.78), rgba(5,22,30,.94));
}

.optional-label {
  color: #7e9298 !important;
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-left: 5px;
}

@media (max-width: 900px) {
  .pillar:nth-child(2) { transform: none; }
  .event-facts { grid-template-columns: 1fr; }
  .registration::before { display: none; }
}

@media (max-width: 620px) {
  .entry-card {
    padding: 42px 25px 40px 48px;
    border-radius: 5px 28px 5px 28px;
  }

  .entry-line {
    left: 23px;
  }

  .entry-five {
    right: -12%;
    top: -7%;
    font-size: 18rem;
  }
}

body {
  background:
    radial-gradient(circle at 12% 16%, rgba(224,185,85,.08), transparent 28%),
    radial-gradient(circle at 82% 84%, rgba(23,119,131,.12), transparent 24%),
    linear-gradient(135deg, #05161e 0%, #08222d 50%, #05161e 100%);
}

/* ---------- HERO / POSTER ---------- */

/* ---------- DETAILS / PILLARS ---------- */
.details {
  padding-top: clamp(80px, 10vw, 125px);
}

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  align-items: stretch;
}

.pillar {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-height: 390px;
  height: 100%;
  padding: 36px;
  border-radius: 4px 32px 4px 32px;
  background: linear-gradient(145deg, rgba(12,53,64,.80), rgba(4,22,30,.95));
}

.pillar:nth-child(2) {
  transform: none !important;
}

.pillar-number {
  min-height: 20px;
}

.icon-ring {
  margin: 52px 0 28px;
}

.pillar h3 {
  min-height: 56px;
  display: flex;
  align-items: flex-end;
  margin-bottom: 14px;
}

.pillar p {
  margin-top: 0;
}

/* ---------- CONSENT CHECKBOX FIX ---------- */
.choice input,
.consent input {
  position: absolute;
  width: 1px !important;
  height: 1px !important;
  margin: -1px !important;
  padding: 0 !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  clip-path: inset(50%) !important;
  border: 0 !important;
  white-space: nowrap !important;
  opacity: 0 !important;
  pointer-events: none !important;
  appearance: none !important;
  -webkit-appearance: none !important;
}

.consent {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.checkmark {
  flex: 0 0 22px;
  width: 22px;
  height: 22px;
  margin-top: 1px;
  display: inline-block;
  border: 1px solid rgba(255,255,255,.38);
  border-radius: 6px;
  background: rgba(255,255,255,.02);
}

.consent input:focus + .checkmark,
.choice input:focus + .choice-mark {
  box-shadow: 0 0 0 3px rgba(224,171,72,.18);
}

.choice-mark {
  flex: 0 0 19px;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1100px) {
  .poster-copy-block {
    grid-template-columns: 240px 1fr;
    align-items: center;
  }

  .poster-five-block {
    min-height: 330px;
  }
}

@media (max-width: 900px) {
  .poster-hero {
    min-height: auto;
  }

  .poster-hero-content {
    min-height: auto;
  }

  .poster-copy-block {
    grid-template-columns: 1fr;
    gap: 14px;
    margin-top: 70px;
  }

  .poster-five-block {
    justify-content: flex-start;
    min-height: auto;
  }

  .poster-five-th {
    right: auto;
    left: 145px;
    top: 8px;
  }

  .poster-title-block {
    max-width: 100%;
  }

  .poster-date-strip {
    margin-top: 36px;
    margin-bottom: 14px;
  }

  .pillar-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .poster-hero {
    width: min(100% - 20px, 1320px);
    margin-top: 74px;
    min-height: auto;
  }

  .poster-hero-content {
    padding: 18px 18px 24px;
  }

  .poster-hashtag {
    font-size: 2.1rem;
  }

  .poster-copy-block {
    margin-top: 34px;
  }

  .poster-five-block {
    min-height: auto;
  }

  .poster-five-digit {
    font-size: 13rem;
  }

  .poster-five-th {
    left: 116px;
    font-size: 2rem;
  }

  .poster-title-main {
    font-size: 2.9rem;
  }

  .poster-title-sub {
    font-size: 2rem;
  }

  .poster-title-anniversary {
    font-size: 1.8rem;
  }

  .poster-theme-wrap {
    margin-top: 22px;
  }

  .poster-theme-line1,
  .poster-theme-line2 {
    font-size: 1.45rem;
  }

  .poster-date-strip {
    gap: 12px;
    padding: 14px 16px;
  }

  .poster-date-month,
  .poster-date-year {
    font-size: 1.7rem;
  }

  .poster-date-day {
    font-size: 3.6rem;
  }

  .pillar {
    min-height: 320px;
  }
}

.entry-backdrop {
  filter: saturate(.86) contrast(1.02);
  transform: scale(1.02);
}

.entry-card {
  max-width: 560px;
  text-align: left;
}

.entry-card h1 {
  max-width: 460px;
}

.hero-reference {
  width: min(100% - 24px, 1440px);
  margin: 92px auto 28px;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-reference-frame {
  width: 100%;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 32px 90px rgba(0,0,0,.36);
  background: #071a22;
}

.hero-reference-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 26px;
}

.hero-reference .primary-btn {
  border-radius: 6px 22px 6px 22px;
}

.hero-reference .text-link {
  border-bottom-color: rgba(255,255,255,.24);
}

@media (max-width: 620px) {
  .hero-reference {
    width: min(100% - 16px, 1440px);
    margin-top: 76px;
  }

  .hero-reference-actions {
    flex-direction: column;
    gap: 14px;
  }
}

/* Lightweight hero: one embedded artwork instance only */
.hero-reference-frame {
  aspect-ratio: 1 / 1;
  background: var(--poster-reference-image) center/cover no-repeat;
}



/* Button clickability fix */
.hero-reference {
  position: relative;
  z-index: 2;
}
.hero-reference-frame {
  pointer-events: none;
}
.hero-reference-actions {
  position: relative;
  z-index: 20;
  pointer-events: auto;
}
.hero-reference-actions a,
.hero-reference-actions .primary-btn,
.hero-reference-actions .text-link {
  position: relative;
  z-index: 21;
  pointer-events: auto;
  cursor: pointer;
}
.topbar {
  z-index: 40;
}
.invitation {
  position: relative;
  z-index: 5;
}
.event-facts {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
@media (max-width: 700px) {
  .event-facts {
    grid-template-columns: 1fr;
  }
}



/* High-resolution artwork and reliable in-page controls */
.hero-reference-frame {
  background-image: var(--poster-reference-image);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  image-rendering: auto;
}

.hero-scroll-button {
  font: inherit;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}

button.text-link {
  padding: 0 0 5px;
  border-top: 0;
  border-left: 0;
  border-right: 0;
  background: transparent;
  color: var(--cream);
}



/* Reliable top-navigation buttons for Google Apps Script */
.topbar button {
  font: inherit;
  color: inherit;
}

.mini-brand,
.topbar-nav-button {
  appearance: none;
  -webkit-appearance: none;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.mini-brand {
  display: inline-flex;
  align-items: center;
}

.topbar-nav-button {
  color: #c5d0d3;
  font-size: .79rem;
  transition: color .2s;
}

.topbar-nav-button:hover,
.topbar-nav-button:focus-visible {
  color: var(--gold-soft);
}

.topbar-scroll-button:focus-visible {
  outline: 2px solid var(--gold-soft);
  outline-offset: 5px;
  border-radius: 4px;
}



/* Cloudflare Turnstile */
.turnstile-container { min-height:70px; display:flex; align-items:center; justify-content:flex-start; }
.turnstile-container iframe { max-width:100%; }
@media (max-width:620px){ .turnstile-container{justify-content:center;} }