:root{
  --bg:#070b14;
  --panel: rgba(11, 18, 32, .74);
  --stroke: rgba(255,255,255,.10);
  --ink:#eaf0ff;
  --muted:#aab6d6;
  --green:#22c55e;
  --blue:#60a5fa;
  --amber:#f59e0b;
  --pink:#e11d48;
  --radius: 18px;
  --shadow: 0 14px 40px rgba(0,0,0,.45);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background: radial-gradient(1200px 700px at 20% -10%, rgba(96,165,250,.18), transparent 60%),
              radial-gradient(900px 500px at 90% 0%, rgba(225,29,72,.16), transparent 60%),
              var(--bg);
  color:var(--ink);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  line-height:1.55;
}

a{color:inherit; text-decoration:none}

.bg{position:fixed; inset:0; z-index:-2; overflow:hidden}
.bg .grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at 30% 20%, rgba(0,0,0,1), rgba(0,0,0,.15) 55%, transparent 70%);
}
.glow{position:absolute; filter: blur(60px); opacity:.75}
.glow--a{width:560px; height:560px; left:-180px; top:-160px; background: radial-gradient(circle at 30% 30%, rgba(34,197,94,.55), transparent 62%)}
.glow--b{width:680px; height:680px; right:-240px; bottom:-260px; background: radial-gradient(circle at 40% 40%, rgba(96,165,250,.55), transparent 62%)}

.doodle{position:absolute; font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; opacity:.14}
.doodle--top{left: 28px; top: 90px; font-size: 96px}
.doodle--mid{right: 34px; top: 180px; font-size: 34px; transform: rotate(-10deg)}
.doodle--bot{left: 70px; bottom: 40px; font-size: 120px}

.wrap{max-width:1050px; margin:0 auto; padding: 22px 20px 60px}

.top{
  position:sticky; top:0; z-index:10;
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 16px;
  margin: 14px auto 0;
  max-width: 1100px;
  background: rgba(7, 11, 20, .68);
  border: 1px solid var(--stroke);
  backdrop-filter: blur(10px);
  border-radius: 999px;
}

.brand{display:flex; align-items:center; gap:10px; font-weight:700}
.logo{
  width:38px; height:28px;
  display:inline-flex; align-items:center; justify-content:center;
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(96,165,250,.35), rgba(34,197,94,.25));
  border: 1px solid rgba(255,255,255,.12);
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
}
.name{letter-spacing:.2px}

.nav{display:flex; gap:16px; align-items:center}
.nav a{font-size:14px; color: var(--muted)}
.nav a:hover{color: var(--ink)}

.menu{display:none; border:1px solid var(--stroke); background:rgba(255,255,255,.05); border-radius:999px; padding:10px 12px}
.menu span{display:block; width:18px; height:2px; background:var(--ink); margin:3px 0; border-radius:2px}

.mobile{
  max-width: 1100px;
  margin: 10px auto 0;
  padding: 12px 16px;
  background: rgba(7,11,20,.84);
  border: 1px solid var(--stroke);
  border-radius: 18px;
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}
.mobile a{font-size:14px; color: var(--muted)}

.hero{padding: 46px 6px 18px}
.tag{display:flex; gap:8px; flex-wrap:wrap; margin:0}
.chip{
  display:inline-flex; align-items:center;
  padding: 6px 10px;
  border-radius: 999px;
  border:1px solid rgba(255,255,255,.12);
  font-size: 12px;
  font-weight:700;
}
.chip--green{background: rgba(34,197,94,.14); color: #b9f6cf}
.chip--blue{background: rgba(96,165,250,.14); color: #cfe5ff}
.chip--amber{background: rgba(245,158,11,.14); color: #ffe3b1}

h1{
  margin: 16px 0 10px;
  font-family: Fraunces, serif;
  font-size: clamp(40px, 6vw, 70px);
  line-height:1.02;
  letter-spacing:-0.6px;
}
.amp{color: var(--pink)}
.sub{display:block; font-size: clamp(16px, 2vw, 24px); font-weight:600; color: var(--muted); margin-top:10px}

.lede{max-width: 62ch; color: var(--muted); font-size: 16px}

.cta{display:flex; gap:12px; align-items:center; margin-top:18px; flex-wrap:wrap}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: linear-gradient(180deg, rgba(96,165,250,.28), rgba(34,197,94,.18));
  color: var(--ink);
  font-weight:800;
  box-shadow: 0 12px 22px rgba(0,0,0,.35);
  transition: transform .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
}
.btn:hover{transform: translateY(-1px)}
.btn:active{transform: translateY(0px) scale(.99)}
.btn--ghost{background: rgba(255,255,255,.04); box-shadow:none; color: var(--muted)}
.btn--small{padding: 9px 12px; font-size: 13px}

.meta{display:grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap:12px; margin-top: 24px}
.card{
  background: rgba(255,255,255,.05);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
}
.k{text-transform:uppercase; font-size:11px; letter-spacing:.12em; color: var(--muted)}
.v{margin-top:6px; font-weight:800}

.section{margin-top: 46px}
.section h2{font-family:Fraunces, serif; font-size:28px; margin:0 0 14px}

.grid2{display:grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap:14px}
.grid3{display:grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap:14px}

.panel{
  background: var(--panel);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}
.panel h3{margin:0 0 8px; font-family:Fraunces, serif}
.panel p{margin: 8px 0; color: var(--muted)}
.panel strong{color: var(--ink)}

.code{
  margin-top: 12px;
  border-radius: 14px;
  border: 1px solid rgba(96,165,250,.22);
  background: rgba(8, 14, 28, .72);
  overflow:hidden;
}
.code__head{padding: 10px 12px; font-size: 12px; color: #cfe5ff; border-bottom: 1px solid rgba(96,165,250,.18); font-family: "JetBrains Mono", ui-monospace, monospace}
pre{margin:0; padding: 12px; overflow:auto}
code{font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: 12.5px}

.chalk{
  margin-top: 12px;
  border-radius: 14px;
  border: 1px solid rgba(245,158,11,.22);
  background: rgba(10, 18, 20, .75);
  overflow:hidden;
}
.chalk__head{padding: 10px 12px; font-size: 12px; color: #ffe3b1; border-bottom: 1px solid rgba(245,158,11,.18); font-family: "JetBrains Mono", ui-monospace, monospace}
.chalk__body{padding: 12px; font-family: "JetBrains Mono", ui-monospace, monospace; color: rgba(234, 240, 255, .9)}
.chalk__body .line{opacity:.8}
.chalk__body .big{font-size: 18px; font-weight:800; margin-top: 6px}
.chalk__body .small{opacity:.8; margin-top: 8px}

.timeline{
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  background: rgba(255,255,255,.04);
  overflow:hidden;
}
.t{display:grid; grid-template-columns: 110px 1fr; gap:12px; padding: 14px 16px; border-top: 1px solid var(--stroke)}
.t:first-child{border-top:none}
.time{font-weight:900; color: #cfe5ff}
.what{font-weight:700}
.note{color: var(--muted); margin-top: 10px; font-size: 13px}

.faq details{
  background: rgba(255,255,255,.04);
  border: 1px solid var(--stroke);
  border-radius: 16px;
  padding: 12px 14px;
  margin-bottom: 10px;
}
.faq summary{cursor:pointer; font-weight:800}
.faq p{margin:10px 0 0; color: var(--muted)}

.mini{font-size: 13px; color: var(--muted); margin-top: 10px}
.badge{display:inline-flex; align-items:center; padding: 3px 8px; border-radius: 999px; border: 1px solid rgba(255,255,255,.12); background: rgba(34,197,94,.12); color: #b9f6cf; font-weight:800; font-size: 11px; margin-right: 6px}
.badge--blue{background: rgba(96,165,250,.12); color: #cfe5ff}
.badge--amber{background: rgba(245,158,11,.12); color: #ffe3b1}

.links{display:flex; gap:10px; flex-wrap:wrap; margin-top: 10px}
.link{display:inline-flex; padding: 10px 12px; border-radius: 12px; border: 1px solid rgba(255,255,255,.12); background: rgba(255,255,255,.04); color: var(--muted)}
.link[aria-disabled="true"]{cursor:not-allowed; opacity:.8}

.rsvp{background: linear-gradient(180deg, rgba(96,165,250,.10), rgba(34,197,94,.08)); border:1px solid rgba(255,255,255,.12); border-radius: var(--radius); padding: 18px 16px}
.rsvp p{margin:0 0 12px; color: var(--muted)}
.tiny{font-size: 12px}
.muted{color: var(--muted)}

.foot{margin-top: 56px; padding-top: 18px; border-top: 1px solid var(--stroke); display:flex; justify-content:space-between; gap:12px; color: var(--muted); font-size: 13px; flex-wrap:wrap}

@media (max-width: 860px){
  .nav{display:none}
  .menu{display:block}
  .meta{grid-template-columns: 1fr}
  .grid2{grid-template-columns: 1fr}
  .grid3{grid-template-columns: 1fr}
  .t{grid-template-columns: 90px 1fr}
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .btn:hover{transform:none}
}