:root {
  --night: #0b2418;
  --pine: #10301f;
  --pine-2: #173d2f;
  --seal: #2f6b3a;
  --seal-dark: #1f4a27;
  --gold: #e3b563;
  --gold-soft: #f2d9a6;
  --cream: #fff8ec;
  --cream-2: #f3e3c3;
  --ink: #2b1d17;
  --ink-muted: #5f4a3f;
  --mist: #d8e6db;
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Nunito Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --script: "Dancing Script", cursive;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--cream); color: var(--ink); font: 400 17px/1.6 var(--sans); -webkit-font-smoothing: antialiased; }
img, video, svg { display: block; max-width: 100%; }
a { color: inherit; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--cream); color: var(--ink); padding: 8px 14px; border-radius: 8px; z-index: 50; }
.skip:focus { left: 12px; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 6px; }

/* ---------- header ---------- */
.top {
  position: absolute; inset: 0 0 auto 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px clamp(16px, 4vw, 48px);
}
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--cream); }
.brand-seal { width: 38px; height: 38px; }
.brand span { font: 700 30px/1 var(--script); letter-spacing: .01em; }
.top-follow { color: var(--mist); text-decoration: none; font-weight: 600; font-size: 15px; border-bottom: 1px solid rgba(216,230,219,.35); padding-bottom: 2px; }
.top-follow:hover { color: var(--cream); border-color: var(--cream); }

/* ---------- hero ---------- */
.hero {
  position: relative; min-height: 100svh; overflow: hidden; isolation: isolate;
  display: grid; align-items: center;
  padding: 110px clamp(16px, 5vw, 72px) 90px;
  color: var(--cream);
  background:
    linear-gradient(90deg, rgba(8,28,18,.96) 0%, rgba(8,28,18,.88) 34%, rgba(8,28,18,.35) 62%, rgba(8,28,18,.05) 100%),
    linear-gradient(0deg, rgba(8,28,18,.75) 0%, rgba(8,28,18,0) 30%),
    url("/art/hero.webp") 70% 60% / cover no-repeat,
    var(--night);
}
.hero::after { /* slow breathing glow around the envelope's light trail */
  content: ""; position: absolute; z-index: -1; right: 12%; top: 18%; width: 38vw; height: 38vw; max-width: 560px; max-height: 560px;
  background: radial-gradient(circle, rgba(242,200,119,.28), rgba(242,200,119,0) 65%);
  animation: breathe 6s ease-in-out infinite;
}
@keyframes breathe { 0%,100% { opacity: .45; transform: scale(.94); } 50% { opacity: 1; transform: scale(1.06); } }
.snow { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.hero-inner { position: relative; z-index: 1; max-width: 620px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; margin: 0 0 22px;
  font-weight: 700; font-size: 13px; letter-spacing: .16em; text-transform: uppercase; color: var(--gold-soft);
  padding: 8px 14px; border: 1px solid rgba(242,217,166,.35); border-radius: 999px; background: rgba(8,28,18,.35);
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 0 rgba(227,181,99,.7); animation: pulse 2.2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(227,181,99,.7); } 70% { box-shadow: 0 0 0 10px rgba(227,181,99,0); } 100% { box-shadow: 0 0 0 0 rgba(227,181,99,0); } }
h1 { font: 700 clamp(46px, 7.4vw, 92px)/1.02 var(--serif); letter-spacing: -.02em; margin: 0 0 22px; }
h1 em { font: 700 1.08em/1 var(--script); color: var(--gold-soft); letter-spacing: 0; white-space: nowrap; }
.lede { font-size: clamp(17px, 1.6vw, 20px); color: var(--mist); max-width: 34em; margin: 0 0 34px; }

.countdown { display: flex; gap: clamp(8px, 1.6vw, 16px); margin: 0 0 10px; }
.unit {
  min-width: clamp(70px, 9vw, 96px); padding: 14px 10px 12px; text-align: center;
  background: linear-gradient(180deg, rgba(255,248,236,.12), rgba(255,248,236,.04));
  border: 1px solid rgba(255,248,236,.18); border-radius: 16px; backdrop-filter: blur(6px);
}
.num { display: block; font: 700 clamp(30px, 4.2vw, 48px)/1 var(--serif); font-variant-numeric: tabular-nums; color: var(--cream); }
.num.tick { animation: tick .45s ease; }
@keyframes tick { 0% { transform: translateY(-6px); opacity: .2; } 100% { transform: none; opacity: 1; } }
.lbl { display: block; margin-top: 6px; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--mist); }
.countdown-note { margin: 0 0 32px; font: 600 22px/1.2 var(--script); color: var(--gold-soft); }

.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 24px; border-radius: 999px; font-weight: 700; font-size: 16px; text-decoration: none; transition: transform .2s ease, background .2s ease, box-shadow .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--gold); color: #2b1d17; box-shadow: 0 10px 30px -10px rgba(227,181,99,.8); }
.btn-primary:hover { background: #ecc47c; }
.btn-ghost { color: var(--cream); border: 1px solid rgba(255,248,236,.45); }
.btn-ghost:hover { background: rgba(255,248,236,.08); }
.btn-light { background: var(--cream); color: var(--pine); }

.scroll-cue { position: absolute; left: 50%; bottom: 24px; z-index: 1; width: 26px; height: 42px; margin-left: -13px; border: 2px solid rgba(255,248,236,.5); border-radius: 14px; }
.scroll-cue span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: var(--cream); animation: cue 1.8s infinite; }
@keyframes cue { 0% { opacity: 0; transform: translateY(0); } 40% { opacity: 1; } 100% { opacity: 0; transform: translateY(12px); } }

.reveal { opacity: 0; transform: translateY(14px); animation: rise .9s cubic-bezier(.2,.7,.2,1) forwards; }
.hero-inner .reveal:nth-child(1) { animation-delay: .15s; }
.hero-inner .reveal:nth-child(2) { animation-delay: .35s; }
.hero-inner .reveal:nth-child(3) { animation-delay: .6s; }
.hero-inner .reveal:nth-child(4) { animation-delay: .85s; }
.hero-inner .reveal:nth-child(5) { animation-delay: 1s; }
.hero-inner .reveal:nth-child(6) { animation-delay: 1.15s; }
@keyframes rise { to { opacity: 1; transform: none; } }

/* ---------- peek (video) ---------- */
.peek {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(28px, 5vw, 72px); align-items: center;
  max-width: 1180px; margin: 0 auto; padding: clamp(72px, 10vw, 128px) clamp(16px, 5vw, 48px);
}
.kicker { margin: 0 0 12px; font-weight: 700; font-size: 13px; letter-spacing: .16em; text-transform: uppercase; color: var(--seal); }
h2 { font: 700 clamp(32px, 4.4vw, 52px)/1.08 var(--serif); letter-spacing: -.015em; margin: 0 0 18px; color: var(--pine); }
.peek-copy p { color: var(--ink-muted); font-size: 18px; max-width: 30em; }
.peek-copy .fine { font-size: 14px; color: #85705f; }
.letter-frame { margin: 0; }
.player {
  position: relative; border-radius: 22px; overflow: hidden; background: #1d140f;
  box-shadow: 0 40px 80px -30px rgba(43,29,23,.55), 0 0 0 1px rgba(43,29,23,.08);
  aspect-ratio: 4 / 5;
}
.player video { width: 100%; height: 100%; object-fit: cover; }
.play {
  position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 14px;
  border: 0; cursor: pointer; color: var(--cream);
  background: radial-gradient(circle at 50% 50%, rgba(16,48,31,.05), rgba(16,48,31,.45));
  transition: opacity .35s ease;
}
.play-seal {
  display: grid; place-items: center; width: 92px; height: 92px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #3d8a4b, var(--seal) 55%, var(--seal-dark));
  box-shadow: 0 12px 30px rgba(0,0,0,.45), inset 0 0 0 5px rgba(0,0,0,.12), inset 0 0 0 9px rgba(233,243,226,.18);
  transition: transform .25s ease;
}
.play-seal svg { width: 38px; height: 38px; margin-left: 4px; }
.play:hover .play-seal { transform: scale(1.07) rotate(-4deg); }
.play-label { font: 700 26px/1 var(--script); text-shadow: 0 2px 10px rgba(0,0,0,.5); }
.play.hidden { opacity: 0; pointer-events: none; }
.letter-frame figcaption { margin-top: 14px; text-align: center; color: #85705f; font-size: 14px; }

/* ---------- three ---------- */
.three { background: var(--cream-2); padding: clamp(72px, 10vw, 120px) clamp(16px, 5vw, 48px); }
.center { text-align: center; }
.cards { list-style: none; margin: 40px auto 0; padding: 0; max-width: 1120px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.card {
  position: relative; padding: 34px 28px 30px; border-radius: 20px; background: var(--cream);
  box-shadow: 0 20px 40px -28px rgba(43,29,23,.45); border: 1px solid rgba(43,29,23,.06);
}
.card-num { display: block; font: 700 40px/1 var(--serif); color: var(--gold); margin-bottom: 16px; }
.card h3 { font: 700 22px/1.25 var(--serif); color: var(--pine); margin: 0 0 10px; }
.card p { margin: 0; color: var(--ink-muted); }

/* ---------- finale ---------- */
.finale { background: radial-gradient(ellipse at 50% 0%, #1f5238 0%, var(--pine) 55%, var(--night) 100%); color: var(--cream); padding: clamp(80px, 11vw, 140px) 16px; text-align: center; }
.finale-inner { max-width: 640px; margin: 0 auto; }
.finale-seal { width: 96px; height: 96px; margin: 0 auto 26px; transform: rotate(-8deg); filter: drop-shadow(0 10px 20px rgba(0,0,0,.4)); }
.finale h2 { color: var(--cream); }
.finale h2 span { font: 700 1.1em/1.1 var(--script); color: var(--gold-soft); }
.finale p { color: var(--mist); font-size: 18px; margin: 0 0 30px; }

/* ---------- footer ---------- */
.foot { background: var(--night); color: #9fb5a6; padding: 34px 16px 40px; text-align: center; font-size: 14px; }
.foot p { max-width: 720px; margin: 0 auto 8px; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .peek { grid-template-columns: 1fr; }
  .cards { grid-template-columns: 1fr; max-width: 560px; }
}
@media (max-width: 640px) {
  .hero {
    align-items: start; min-height: 0; padding-top: 300px; padding-bottom: 56px;
    background:
      linear-gradient(180deg, rgba(8,28,18,.55) 0, rgba(8,28,18,0) 90px, rgba(8,28,18,0) 200px, var(--night) 330px),
      url("/art/hero.webp") 76% 0 / auto 340px no-repeat,
      var(--night);
  }
  .hero::after { right: -10%; top: 0; width: 80vw; height: 80vw; }
  .top-follow { display: none; }
  .brand span { font-size: 26px; }
  .unit { min-width: 0; flex: 1; padding: 12px 4px 10px; }
  .lbl { font-size: 10px; letter-spacing: .1em; }
  .actions .btn { flex: 1 1 100%; }
  .scroll-cue { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { animation: none; opacity: 1; transform: none; }
  .hero::after, .dot, .scroll-cue span, .num.tick { animation: none; }
}