@import url('https://fonts.googleapis.com/css2?family=Caprasimo:wght@400&family=Figtree:wght@400;500;600;700&display=swap');

:root {
  --color-bg: #0b0f1a;
  --color-surface: #141a2b;
  --color-text: #e9edf5;
  --color-accent: oklch(70.4% 0.14 182.503);
  --color-accent-2: oklch(60.6% 0.25 292.717);
  --color-divider: color-mix(in srgb, #e9edf5 14%, transparent);

  --color-neutral-600: #75798c;
  --color-neutral-800: #3f424d;

  --color-accent-400: oklch(77.7% 0.152 181.912);
  --color-accent-600: oklch(60% 0.118 184.704);
  --color-accent-900: oklch(38.6% 0.063 188.416);

  --color-accent-2-300: oklch(81.1% 0.111 293.571);
  --color-accent-2-400: oklch(70.2% 0.183 293.541);
  --color-accent-2-700: oklch(49.1% 0.27 292.581);
  --color-accent-2-900: oklch(38% 0.189 293.745);

  --font-heading: "Caprasimo", system-ui, sans-serif;
  --font-body: "Figtree", system-ui, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: #0b0f1a;
  overflow-x: hidden;
  font-family: var(--font-body);
  color: var(--color-text);
}

img { display: block; max-width: 100%; }

@keyframes floatBlobA { 0%,100%{transform:translate(0,0) scale(1)} 50%{transform:translate(40px,-30px) scale(1.08)} }
@keyframes floatBlobB { 0%,100%{transform:translate(0,0) scale(1)} 50%{transform:translate(-30px,30px) scale(1.1)} }
@keyframes gradientShift { 0%{background-position:0% 50%} 50%{background-position:100% 50%} 100%{background-position:0% 50%} }
@keyframes bounceArrow { 0%,100%{transform:translateY(0);opacity:.5} 50%{transform:translateY(8px);opacity:1} }
@keyframes pulseLock { 0%,100%{opacity:.55;transform:scale(1)} 50%{opacity:.9;transform:scale(1.04)} }
@keyframes glowUnlocked { 0%,100%{box-shadow:0 0 0 0 color-mix(in srgb, var(--color-accent-2) 55%, transparent)} 50%{box-shadow:0 0 14px 3px color-mix(in srgb, var(--color-accent-2) 55%, transparent)} }
@keyframes cdTick { 0%{transform:translateY(-6px);opacity:0} 100%{transform:translateY(0);opacity:1} }
@keyframes lockFloat { 0%,100%{transform:translateY(0) scale(1)} 50%{transform:translateY(-16px) scale(1.06)} }
@keyframes spinTri { 0%{transform:rotate(0deg)} 100%{transform:rotate(360deg)} }

.merged-scope {
  width: 100%;
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  background-image:
    linear-gradient(color-mix(in srgb, var(--color-text) 7%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--color-text) 7%, transparent) 1px, transparent 1px);
  background-size: 56px 56px;
}

.card-kicker { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; }

section[data-section] {
  transition: opacity .8s ease, transform .8s ease;
}
section[data-section] { opacity: 0; transform: translateY(28px); }
section[data-section].is-visible { opacity: 1; transform: translateY(0); }
section[data-section="hero"] { transition: opacity .9s ease, transform .9s ease; }

/* ---------- Hero ---------- */
#hero {
  position: relative;
  padding: clamp(64px,14vw,140px) clamp(20px,6vw,64px) clamp(56px,10vw,100px);
  overflow: hidden;
  background: var(--color-bg);
}
#hero .blob { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .28; }
#hero .blob-a { top: -120px; left: -100px; width: 340px; height: 340px; background: var(--color-accent); animation: floatBlobA 14s ease-in-out infinite; }
#hero .blob-b { bottom: -140px; right: -80px; width: 380px; height: 380px; background: var(--color-accent-2); filter: blur(100px); animation: floatBlobB 16s ease-in-out infinite; }
#hero .floor-grid {
  position: absolute; left: -20%; right: -20%; top: 38%; bottom: -70%;
  background-image:
    linear-gradient(color-mix(in srgb, var(--color-accent) 35%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--color-accent) 35%, transparent) 1px, transparent 1px);
  background-size: 48px 48px;
  transform: perspective(500px) rotateX(62deg);
  transform-origin: top center;
  opacity: .4;
  mask-image: linear-gradient(to bottom, transparent, black 30%);
}
#hero .fixed-tri { position: absolute; width: 0; height: 0; }
#hero .fixed-tri.tri-1 { top: 18%; right: 8%; border-left: 22px solid transparent; border-right: 22px solid transparent; border-bottom: 34px solid var(--color-accent-2-400); transform: rotate(18deg); opacity: .8; }
#hero .fixed-tri.tri-2 { bottom: 14%; left: 6%; border-left: 14px solid transparent; border-right: 14px solid transparent; border-bottom: 22px solid var(--color-accent); transform: rotate(-30deg); opacity: .7; }

#hero .hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(320px,1fr));
  gap: clamp(24px,6vw,48px);
  align-items: center;
}
#hero .kicker { color: var(--color-accent); margin-bottom: 14px; }
#hero h1 {
  margin: 0 0 18px;
  font-size: clamp(52px,11vw,104px);
  line-height: .95;
  font-family: var(--font-heading);
  background: linear-gradient(100deg,var(--color-accent),var(--color-accent-2),var(--color-accent));
  background-size: 200% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: gradientShift 7s ease-in-out infinite;
}
#hero p { margin: 0 0 16px; font-size: 15px; line-height: 1.8; opacity: .75; max-width: 560px; }
#hero p:last-of-type { margin-bottom: 0; }
#hero .scroll-hint {
  margin-top: 44px; display: flex; align-items: center; gap: 10px;
  font-size: 12px; letter-spacing: .08em; text-transform: uppercase; opacity: .5;
  animation: bounceArrow 2.2s ease-in-out infinite;
}
#hero .lock-wrap { position: relative; display: flex; align-items: center; justify-content: center; }
#hero .lock-float { display: flex; align-items: center; justify-content: center; animation: lockFloat 3.6s ease-in-out infinite; }
#hero .lock-float svg { max-width: 260px; filter: drop-shadow(0 20px 40px color-mix(in srgb, var(--color-accent) 45%, transparent)); }
#hero .tri {
  position: absolute; transition: transform .15s ease-out; pointer-events: none; width: 0; height: 0;
}

/* ---------- Details ---------- */
#details {
  position: relative; overflow: hidden;
  padding: clamp(64px,12vw,120px) clamp(20px,6vw,64px);
  background: linear-gradient(160deg, var(--color-accent-2-700), var(--color-accent-2-900) 70%);
}
#details .flat-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.16) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.16) 1px, transparent 1px);
  background-size: 44px 44px; opacity: .5;
}
#details .deco-tri { position: absolute; width: 0; height: 0; }
#details .dt-1 { top: 10%; left: 6%; border-left: 16px solid transparent; border-right: 16px solid transparent; border-bottom: 26px solid var(--color-accent-400); transform: rotate(-14deg); opacity: .85; }
#details .dt-2 { bottom: 12%; right: 10%; border-left: 18px solid transparent; border-right: 18px solid transparent; border-bottom: 28px solid #ffffff; transform: rotate(24deg); opacity: .5; }
#details .dt-3 { top: 6%; right: 22%; border-left: 11px solid transparent; border-right: 11px solid transparent; border-bottom: 18px solid var(--color-accent); transform: rotate(40deg); opacity: .7; }
#details .dt-4 { top: 70%; left: 16%; border-left: 13px solid transparent; border-right: 13px solid transparent; border-bottom: 20px solid #ffffff; animation: spinTri 7s linear infinite; opacity: .6; }
#details .dt-5 { bottom: 6%; left: 44%; border-left: 9px solid transparent; border-right: 9px solid transparent; border-bottom: 14px solid var(--color-accent-400); transform: rotate(-20deg); opacity: .6; }
#details .dt-6 { top: 34%; right: 2%; border-left: 15px solid transparent; border-right: 15px solid transparent; border-bottom: 24px solid var(--color-bg); animation: spinTri 10s linear infinite; opacity: .4; }
#details .dt-7 { bottom: 30%; left: 2%; border-left: 10px solid transparent; border-right: 10px solid transparent; border-bottom: 16px solid var(--color-accent); transform: rotate(60deg); opacity: .5; }
#details .details-grid {
  position: relative; display: grid; grid-template-columns: repeat(auto-fit,minmax(280px,1fr));
  gap: clamp(28px,6vw,56px); align-items: center;
}
#details .kicker { color: #ffffff; opacity: .85; margin-bottom: 14px; }
#details .date-row { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 20px; margin-bottom: 36px; }
#details h2 { margin: 0; font-size: clamp(48px,9vw,92px); line-height: .95; color: #ffffff; font-family: var(--font-heading); }
#details .time-badge {
  display: inline-flex; align-items: center; padding: 10px 22px; border: 2px solid #ffffff;
  border-radius: 999px; font-family: var(--font-heading); font-size: 16px; color: #ffffff; transform: rotate(-3deg);
}
#details .venue-row { display: flex; align-items: center; gap: 16px; }
#details .venue-pin { width: 56px; height: 56px; border-radius: 50%; background: #ffffff; display: flex; align-items: center; justify-content: center; flex: none; }
#details .venue-name { font-family: var(--font-heading); font-size: 26px; color: #ffffff; }
#details .venue-sub { opacity: .85; font-size: 14px; color: #ffffff; }
#details .map-frame {
  position: relative; width: 100%; aspect-ratio: 4/3; border-radius: 20px; overflow: hidden;
  box-shadow: 0 20px 44px rgba(0,0,0,.35); border: 3px solid #ffffff;
}
#details .map-frame img { width: 100%; height: 100%; object-fit: cover; }
#details .map-pin { position: absolute; left: 50%; top: 50%; transform: translate(-50%,-100%); filter: drop-shadow(0 3px 6px rgba(0,0,0,.4)); pointer-events: none; }

/* ---------- Countdown ---------- */
#countdown {
  padding: clamp(56px,10vw,100px) clamp(20px,6vw,64px);
  text-align: center; background: var(--color-bg);
}
#countdown .kicker { color: var(--color-accent); margin-bottom: 24px; }
#countdown .cd-row { display: flex; gap: clamp(16px,4vw,48px); justify-content: center; flex-wrap: wrap; }
#countdown .cd-num {
  font-family: var(--font-heading); font-size: clamp(40px,8vw,72px); color: var(--color-accent);
  text-shadow: 0 0 30px color-mix(in srgb, var(--color-accent) 45%, transparent);
}
#countdown .cd-label { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; opacity: .55; margin-top: 6px; }
#countdown .cd-tick { animation: cdTick .4s ease; }

/* ---------- Grid teaser ---------- */
#grid-section {
  padding: clamp(56px,10vw,100px) clamp(20px,6vw,64px);
  background: color-mix(in srgb, var(--color-accent-900) 45%, transparent);
}
#grid-section .grid-layout {
  display: grid; grid-template-columns: repeat(auto-fit,minmax(280px,1fr));
  gap: clamp(28px,6vw,56px); align-items: center; max-width: 1100px;
}
#grid-section .kicker { color: var(--color-accent-2-300); margin-bottom: 14px; }
#grid-section h2 { margin: 0 0 16px; font-size: clamp(26px,4vw,38px); font-family: var(--font-heading); }
#grid-section p { margin: 0; font-size: 15px; line-height: 1.8; opacity: .8; max-width: 56ch; }
#grid-section .cells { display: grid; grid-template-columns: repeat(8,1fr); gap: 8px; max-width: 520px; }
#grid-section .cell {
  width: 100%; aspect-ratio: 1; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
}
#grid-section .cell.locked { background: var(--color-neutral-800); color: var(--color-neutral-600); animation: pulseLock 3.4s ease-in-out infinite; }
#grid-section .cell.unlocked { background: var(--color-accent-2); color: var(--color-bg); animation: glowUnlocked 2.6s ease-in-out infinite; }

/* ---------- RSVP ---------- */
#rsvp {
  padding: clamp(56px,10vw,100px) clamp(20px,6vw,64px);
  background: linear-gradient(160deg, var(--color-accent-2-700), var(--color-accent-2-900) 70%);
}
#rsvp form { max-width: 460px; }
#rsvp .kicker { color: var(--color-accent-2-300); margin-bottom: 16px; }
#rsvp h2 { margin: 0 0 28px; font-size: clamp(26px,4vw,36px); color: var(--color-accent-2-400); font-family: var(--font-heading); }
#rsvp .field { margin-bottom: 20px; }
#rsvp .field:last-of-type { margin-bottom: 28px; }
#rsvp .field label { font-size: 12px; letter-spacing: .08em; text-transform: uppercase; display: block; }
#rsvp .field input[type="text"],
#rsvp .field input[type="email"] {
  width: 100%; margin-top: 8px; border: none; border-radius: 14px; padding: 14px 18px;
  font: inherit; font-size: 15px; background: #ffffff; color: #161826;
  box-shadow: 0 1px 2px rgba(0,0,0,.15); transition: box-shadow .25s ease;
}
#rsvp .field input[type="text"]:focus,
#rsvp .field input[type="email"]:focus {
  outline: none; box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-accent-2-400) 55%, transparent);
}
#rsvp .seg-toggle {
  position: relative; display: flex; background: #ffffff; border-radius: 999px; padding: 5px; margin-top: 8px;
  box-shadow: 0 1px 2px rgba(0,0,0,.15);
}
#rsvp .seg-thumb {
  position: absolute; top: 5px; bottom: 5px; left: 5px; width: calc(50% - 5px);
  border-radius: 999px; background: var(--color-accent-2-400);
  transition: transform .35s cubic-bezier(.65,0,.35,1);
}
#rsvp .seg-toggle button {
  position: relative; z-index: 1; flex: 1; border: none; background: transparent;
  padding: 12px 0; font-family: var(--font-heading); font-size: 14px; cursor: pointer;
  color: rgba(22,24,38,.45); transition: color .3s ease;
}
#rsvp .seg-toggle button.active { color: #161826; }
#rsvp .honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
#rsvp button[type="submit"] {
  width: 100%; border: none; border-radius: 14px; padding: 16px 0; font-family: var(--font-heading);
  font-size: 16px; background: var(--color-accent-2-400); color: #161826; cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease;
}
#rsvp button[type="submit"]:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 10px 28px color-mix(in srgb, var(--color-accent-2-400) 45%, transparent);
}
#rsvp button[type="submit"]:disabled { opacity: .6; cursor: default; transform: none; box-shadow: none; }
#rsvp .caption { margin: 16px 0 0; font-size: 13px; opacity: .65; text-align: center; }
#rsvp .result-text { font-size: 22px; font-family: var(--font-heading); margin: 0; }
#rsvp .error-text { font-size: 14px; margin: 12px 0 0; color: #ffd7d7; }

/* ---------- Sign-off ---------- */
#signoff { padding: clamp(48px,8vw,80px) clamp(20px,6vw,64px); background: var(--color-bg); text-align: center; }
#signoff .line1 { font-family: var(--font-heading); font-size: clamp(20px,3vw,28px); color: var(--color-text); }
#signoff .line2 {
  font-family: var(--font-heading); font-size: clamp(28px,4.5vw,40px); margin-top: 6px;
  background: linear-gradient(100deg,var(--color-accent),var(--color-accent-2),var(--color-accent));
  background-size: 200% 100%; -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: gradientShift 7s ease-in-out infinite;
}