:root{
  --coral:#FF6B6B;
  --turq:#20C9A6;
  --yellow:#FFC93C;
  --blue:#4DABF7;
  --purple:#9775FA;
  --pink:#F783AC;
  --green:#51CF66;
  --ink:#2B2D42;
  --muted:#6b6f80;
  --paper:#FFFDF7;
  --card:#ffffff;
  --line:#eee6d8;
  --shadow:0 10px 30px rgba(43,45,66,.08);
  --radius:22px;
  font-synthesis:none;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.55;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

/* floating background blobs */
.bg-blobs{position:fixed;inset:0;z-index:-1;overflow:hidden;filter:blur(0)}
.blob{position:absolute;border-radius:50%;opacity:.5;filter:blur(50px);animation:float 18s ease-in-out infinite}
.b1{width:380px;height:380px;background:var(--coral);top:-90px;left:-60px}
.b2{width:320px;height:320px;background:var(--turq);top:20%;right:-80px;animation-delay:-4s}
.b3{width:300px;height:300px;background:var(--yellow);bottom:8%;left:-70px;animation-delay:-8s}
.b4{width:260px;height:260px;background:var(--purple);bottom:-60px;right:15%;animation-delay:-12s}
@keyframes float{0%,100%{transform:translateY(0) translateX(0)}50%{transform:translateY(-28px) translateX(18px)}}

/* hero */
.hero{max-width:820px;margin:0 auto;padding:64px 20px 20px;text-align:center}
.badge{
  display:inline-block;background:#fff;border:2px solid var(--line);
  padding:7px 16px;border-radius:999px;font-weight:600;font-size:.9rem;
  box-shadow:var(--shadow);margin-bottom:22px
}
h1{
  font-size:clamp(2.4rem,7vw,4.4rem);line-height:1.02;letter-spacing:-.02em;
  background:linear-gradient(105deg,var(--coral),var(--purple) 45%,var(--blue));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  padding-bottom:.05em
}
.subtitle{margin-top:16px;font-size:clamp(1rem,2.4vw,1.25rem);color:var(--muted)}
.subtitle strong{color:var(--ink)}
.subtitle a{color:var(--coral);text-decoration:none;border-bottom:2px dotted var(--coral)}

main{max-width:1040px;margin:0 auto;padding:0 20px}

/* countdown */
.countdown-wrap{margin:40px auto 10px;text-align:center}
.countdown{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.unit{
  background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:22px 10px 16px;min-width:132px;flex:1 1 132px;max-width:190px;
  border-bottom:6px solid var(--c);position:relative
}
.unit .num{
  display:block;font-size:clamp(2.6rem,8vw,4rem);font-weight:800;
  color:var(--c);font-variant-numeric:tabular-nums;letter-spacing:-.03em
}
.unit .lbl{display:block;font-size:.85rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-weight:600}
.tick-note{margin-top:14px;color:var(--muted);font-size:.95rem}

/* section headings */
section h2{
  font-size:clamp(1.6rem,4vw,2.4rem);text-align:center;margin:14px 0 6px;letter-spacing:-.01em
}
.lead{text-align:center;color:var(--muted);max-width:640px;margin:0 auto 24px}

/* science / convergence */
.science{margin:64px auto;scroll-margin-top:20px}
.conv-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.conv{
  background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:24px;border-top:6px solid var(--c)
}
.conv .year{font-size:2.4rem;font-weight:800;color:var(--c);line-height:1}
.conv h3{margin:6px 0 8px;font-size:1.15rem}
.conv p{color:var(--muted);font-size:.95rem;margin-bottom:12px}
.conv code{
  display:inline-block;background:#f6f3ec;border-radius:10px;padding:6px 10px;
  font-size:.88rem;color:var(--ink);font-family:'Cascadia Code',Consolas,monospace
}
.foot-note{max-width:720px;margin:26px auto 0;text-align:center;color:var(--muted);font-size:.95rem}
.foot-note em{color:var(--ink);font-style:normal;font-weight:600;background:#fff2b8;padding:0 4px;border-radius:5px}

/* voting */
.vote{margin:64px auto 40px}
.total-bar{
  text-align:center;font-weight:700;color:var(--ink);margin-bottom:22px;
  background:#fff;display:inline-block;padding:8px 18px;border-radius:999px;
  box-shadow:var(--shadow);position:relative;left:50%;transform:translateX(-50%)
}
.total-bar span{color:var(--coral)}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.card{
  background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:20px;cursor:pointer;border:2px solid transparent;position:relative;
  transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease;
  overflow:hidden;display:flex;flex-direction:column
}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(43,45,66,.14)}
.card:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.card.chosen{border-color:var(--c)}
.card .emoji{font-size:2rem;line-height:1}
.card .title{font-weight:800;font-size:1.08rem;margin:8px 0 6px}
.card .desc{color:var(--muted);font-size:.92rem;flex:1}
.card .meta{display:flex;justify-content:space-between;align-items:baseline;margin-top:14px;font-weight:700}
.card .pct{color:var(--c);font-size:1.15rem}
.card .cnt{color:var(--muted);font-size:.82rem;font-weight:600}
.card .bar{height:9px;border-radius:999px;background:#f0ece3;margin-top:8px;overflow:hidden}
.card .bar > i{display:block;height:100%;width:0;background:var(--c);border-radius:999px;transition:width .6s cubic-bezier(.2,.8,.2,1)}
.card.chosen .title::after{content:" ✓";color:var(--c)}
/* results hidden until voted */
.cards:not(.voted) .meta,.cards:not(.voted) .bar{opacity:0;height:0;margin:0;pointer-events:none}
.cards.voted .card{cursor:pointer}
.revote-hint{text-align:center;color:var(--muted);margin-top:18px;font-size:.92rem}

/* celebration state */
.celebrate .countdown{display:none}
.celebrate-msg{
  background:linear-gradient(105deg,var(--turq),var(--blue));color:#fff;
  border-radius:var(--radius);padding:30px;text-align:center;font-size:1.3rem;font-weight:700;
  box-shadow:var(--shadow)
}

/* footer */
.site-footer{max-width:820px;margin:40px auto 60px;padding:0 20px;text-align:center;color:var(--muted);font-size:.82rem}
.site-footer p{margin:10px 0}
.disclaimer{opacity:.8}

@media (max-width:520px){
  .unit{min-width:44%}
  .hero{padding-top:44px}
}