/* ── Keryx landing · built on the Talos Labs design system ───────────────── */

:root{
  --bg:#000; --panel:#0a0a0c;
  --border:rgba(255,255,255,.10); --border-strong:rgba(255,255,255,.18);
  --text:#e5e7eb; --muted:#9ca3af; --faint:#4b5563; --bright:#fff;

  /* Keryx accent — matches the app's --signal (#f2589b) */
  --accent:#EC4899; --accent-light:#F9A8D4; --accent-rgb:236,72,153;
  --on-accent:#2B0413;

  /* Talos motion-graphics palette */
  --cyan:#00E5FF; --violet:#8A5BFF; --pink:#FF2E9F;
  --green:#2EE6A6; --amber:#FFB24D; --red:#FF5570;

  --f-display:'Play',system-ui,sans-serif;   /* overridden per-locale */
  --f-body:'Inter',system-ui,sans-serif;
  --f-mono:'JetBrains Mono',ui-monospace,monospace;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{max-width:100%;overflow-x:hidden}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--f-body);
  -webkit-font-smoothing:antialiased;line-height:1.6}
a{color:inherit}
.wrap{width:100%;max-width:1160px;margin:0 auto;padding:0 24px}
.mono{font-family:var(--f-mono);font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--accent-light)}
.grad{background:linear-gradient(96deg,#77F2F7,var(--violet) 48%,var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent}

/* ── nav ─────────────────────────────────────────────────────────────────── */
nav{position:sticky;top:0;z-index:60;backdrop-filter:blur(14px);
  background:rgba(0,0,0,.72);border-bottom:1px solid rgba(255,255,255,.06)}
.navin{display:flex;align-items:center;justify-content:space-between;height:70px;gap:16px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;flex-shrink:0}
.brand .wm{font-family:var(--f-display);font-weight:700;font-size:21px;letter-spacing:.16em;color:#fff}
.navlinks{display:flex;gap:30px;font-size:14px;color:var(--muted)}
.navlinks a{text-decoration:none;transition:color .2s}
.navlinks a:hover{color:#fff}
.navright{display:flex;align-items:center;gap:14px;flex-shrink:0}
.langsw{display:flex;gap:2px;font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;
  border:1px solid var(--border);border-radius:999px;padding:3px}
.langsw a{text-decoration:none;padding:4px 10px;border-radius:999px;color:var(--faint);transition:all .2s}
.langsw a.on{background:rgba(255,255,255,.09);color:#fff}
.langsw a:hover{color:#fff}
@media(max-width:900px){.navlinks{display:none}}

/* ── buttons ─────────────────────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--f-body);font-weight:700;font-size:14px;padding:15px 30px;border-radius:999px;
  text-decoration:none;border:1px solid transparent;cursor:pointer;transition:all .3s;white-space:nowrap}
.btn-primary{background:var(--accent);color:var(--on-accent);box-shadow:0 0 30px rgba(var(--accent-rgb),.45)}
.btn-primary:hover{background:var(--accent-light);box-shadow:0 0 44px rgba(var(--accent-rgb),.7)}
.btn-ghost{background:transparent;color:#fff;border-color:var(--border-strong)}
.btn-ghost:hover{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.4)}
.btn-sm{padding:11px 22px;font-size:13px}
.chev{display:flex;align-items:center;justify-content:center;width:22px;height:22px;
  border-radius:999px;background:#fff;color:var(--accent);font-size:12px;font-weight:900;line-height:1}

/* ── hero ────────────────────────────────────────────────────────────────── */
header{position:relative;overflow:hidden;padding:96px 0 60px;text-align:center}
.spot{position:absolute;top:-380px;left:50%;transform:translateX(-50%);
  width:1500px;height:840px;pointer-events:none;
  background:radial-gradient(ellipse at center,rgba(236,72,153,.22),rgba(138,91,255,.11) 42%,transparent 70%);
  filter:blur(48px)}
header .wrap{position:relative;z-index:2}
h1{font-family:var(--f-display);font-weight:700;color:#fff;letter-spacing:-.02em;
  font-size:clamp(36px,6vw,70px);line-height:1.07;margin:22px auto 0;max-width:960px}
h1 .l2{display:block}
.lede{margin:24px auto 0;max-width:620px;font-size:17px;color:var(--muted)}
.lede b{color:#fff;font-weight:600}

/* ── waitlist ────────────────────────────────────────────────────────────── */
.wait{margin:34px auto 0;max-width:470px}
.waitrow{display:flex;gap:10px}
.waitrow input{flex:1;min-width:0;background:#08080b;border:1px solid var(--border-strong);
  color:#fff;font-family:var(--f-body);font-size:15px;padding:15px 20px;border-radius:999px;
  outline:none;transition:border-color .2s}
.waitrow input::placeholder{color:var(--faint)}
.waitrow input:focus{border-color:var(--accent)}
.waitnote{margin:14px 0 0;font-size:12.5px;color:var(--faint)}
.waitnote span{color:var(--accent-light)}
.waitok{margin:14px 0 0;font-size:14px;color:var(--green);display:none}
@media(max-width:520px){.waitrow{flex-direction:column}.waitrow .btn{width:100%}}

/* ── divider ─────────────────────────────────────────────────────────────── */
.bdiv{display:flex;align-items:center;gap:20px;margin:0 auto;max-width:520px;padding:56px 0 0}
.bdiv i{flex:1;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.16),transparent)}

/* ── sections ────────────────────────────────────────────────────────────── */
section{position:relative;z-index:2;padding:84px 0}
section+section{border-top:1px solid rgba(255,255,255,.05)}
h2{font-family:var(--f-display);font-weight:700;color:#fff;letter-spacing:-.01em;
  font-size:clamp(26px,3.6vw,42px);line-height:1.15;margin:14px 0 0}
.shead{text-align:center;max-width:680px;margin:0 auto 48px}
.shead p{margin:16px 0 0;color:var(--muted);font-size:16px}

/* ── cards / grids ───────────────────────────────────────────────────────── */
.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.g4>*,.g3>*{min-width:0}
@media(max-width:940px){.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:880px){.g3{grid-template-columns:1fr}}
@media(max-width:540px){.g4{grid-template-columns:1fr}}
.card{background:var(--panel);border:1px solid var(--border);border-radius:20px;padding:28px 24px;
  box-shadow:0 18px 50px -20px rgba(0,0,0,.7);transition:border-color .3s}
.card:hover{border-color:rgba(236,72,153,.34)}
.card .n{font-family:var(--f-mono);font-size:12px;color:var(--accent);letter-spacing:.16em}
.card h3{font-family:var(--f-display);font-size:17px;color:#fff;margin:14px 0 9px;font-weight:700}
.card p{margin:0;font-size:14px;color:var(--muted);line-height:1.62}
.card .k{font-family:var(--f-display);font-size:30px;font-weight:700;margin-bottom:8px}

/* ── comparison table ────────────────────────────────────────────────────── */
.tbl{border:1px solid var(--border);border-radius:22px;overflow:hidden;background:var(--panel)}
.tblscroll{overflow-x:auto}
table{width:100%;border-collapse:collapse;min-width:580px}
th,td{padding:17px 22px;text-align:left;font-size:14.5px;border-bottom:1px solid rgba(255,255,255,.06)}
tr:last-child th,tr:last-child td{border-bottom:none}
thead th{font-family:var(--f-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--muted);background:rgba(255,255,255,.02);font-weight:500}
thead th.us{color:var(--accent)}
tbody th{font-weight:500;color:var(--muted);width:32%}
td.us{color:#fff;font-weight:600}
td.them{color:#8b8f9a}
.verify{margin:16px 0 0;font-size:12px;color:var(--faint);text-align:center;line-height:1.6}

/* ── cta box ─────────────────────────────────────────────────────────────── */
.ctabox{text-align:center;border:1px solid var(--border);border-radius:28px;padding:58px 32px;
  background:radial-gradient(ellipse at 50% 0%,rgba(236,72,153,.13),transparent 62%),var(--panel)}

/* ── footer ──────────────────────────────────────────────────────────────── */
footer{border-top:1px solid rgba(255,255,255,.06);padding:42px 0;font-size:13px;color:var(--faint)}
.footin{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center}
footer a{color:var(--muted);text-decoration:none;margin-left:22px}
footer a:hover{color:#fff}
@media(max-width:640px){.footin{flex-direction:column;text-align:center}footer a{margin:0 11px}}

/* ══ MOTION GRAPHICS ═════════════════════════════════════════════════════ */
/* Talos idiom: pure black, layered bloom, semantic colour, staggered reveal. */

.gfx{position:relative;border:1px solid var(--border);border-radius:24px;background:#000;
  overflow:hidden;box-shadow:0 24px 60px -16px rgba(0,0,0,.85)}
.gfx-scan{position:absolute;inset:0;pointer-events:none;opacity:.16;z-index:3;
  background:repeating-linear-gradient(0deg,rgba(255,255,255,.05) 0 1px,transparent 1px 3px)}
.gfx-replay{position:absolute;right:14px;bottom:12px;z-index:4;font-family:var(--f-mono);
  font-size:9.5px;letter-spacing:.18em;color:var(--faint);background:rgba(0,0,0,.5);
  border:1px solid var(--border);border-radius:999px;padding:5px 11px;cursor:pointer;
  transition:opacity .5s,color .2s}
.gfx-replay:hover{color:#fff}
.gfx.played .gfx-replay{opacity:0}
.gfx:hover .gfx-replay{opacity:1}

/* ── GFX 1 · the DM thread ───────────────────────────────────────────────── */
.thread{padding:26px 22px 74px;display:flex;flex-direction:column;gap:11px;min-height:430px;
  position:relative;z-index:2}
.th-head{display:flex;align-items:center;gap:9px;padding-bottom:14px;
  border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:6px}
.th-av{width:26px;height:26px;border-radius:999px;flex-shrink:0;
  background:linear-gradient(135deg,var(--violet),var(--accent));
  box-shadow:0 0 8px var(--accent),0 0 18px rgba(var(--accent-rgb),.5)}
.th-head b{font-size:13px;color:#fff;font-weight:600}
.th-head .st{margin-left:auto;font-family:var(--f-mono);font-size:9.5px;letter-spacing:.16em;
  color:var(--green);display:flex;align-items:center;gap:6px}
.th-head .st i{width:6px;height:6px;border-radius:999px;background:var(--green);
  box-shadow:0 0 6px var(--green),0 0 14px var(--green);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

.ev{opacity:0;transform:translateY(9px);transition:opacity .5s ease,transform .5s ease}
.gfx.run .ev.in{opacity:1;transform:none}

.th-note{font-family:var(--f-mono);font-size:9.5px;letter-spacing:.14em;color:var(--faint);
  text-align:center;padding:3px 0}
.th-note.acc{color:var(--accent-light)}

.bub{max-width:80%;padding:10px 14px;border-radius:17px;font-size:13.5px;line-height:1.5;width:fit-content}
.bub.in{background:#1c1c20;color:#f2f2f4;border-bottom-left-radius:5px;
  border:1px solid rgba(255,255,255,.07)}
.bub.out{margin-left:auto;background:var(--accent);color:#fff;border-bottom-right-radius:5px;
  box-shadow:0 0 14px rgba(var(--accent-rgb),.5),0 0 34px rgba(var(--accent-rgb),.25)}
.chips{display:flex;gap:7px;flex-wrap:wrap;position:relative}
.chip{font-size:12px;padding:6px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.22);
  color:#e9e9ee;position:relative}
.chip.hit{border-color:var(--accent);color:#fff;
  box-shadow:0 0 10px rgba(var(--accent-rgb),.6),0 0 26px rgba(var(--accent-rgb),.3)}

.linkcard{border:1px solid rgba(255,255,255,.14);border-radius:14px;overflow:hidden;max-width:80%;
  background:#141418}
.linkcard .lc-t{padding:11px 14px;font-size:13px;color:#f2f2f4;border-bottom:1px solid rgba(255,255,255,.09)}
.linkcard .lc-b{padding:11px 14px;font-size:13px;font-weight:600;text-align:center;color:var(--cyan)}
.gfx.lit .linkcard{border-color:rgba(0,229,255,.5);
  box-shadow:0 0 12px rgba(0,229,255,.28),0 0 40px rgba(0,229,255,.14)}
.gfx.lit .linkcard .lc-b{text-shadow:0 0 8px var(--cyan),0 0 20px rgba(0,229,255,.5)}

.cursor{position:absolute;left:62px;top:24px;width:15px;height:15px;z-index:5;opacity:0;
  pointer-events:none;filter:drop-shadow(0 0 4px #fff) drop-shadow(0 0 10px var(--accent))}
.gfx.run .cursor{animation:cur 1.2s ease-in-out 2.0s forwards}
@keyframes cur{
  0%{opacity:0;transform:translate(16px,24px) scale(1)}
  32%{opacity:1;transform:translate(0,0) scale(1)}
  60%{opacity:1;transform:translate(0,0) scale(.68)}
  76%{opacity:1;transform:translate(0,0) scale(1)}
  100%{opacity:0;transform:translate(0,0) scale(1)}
}

.tally{position:absolute;left:22px;bottom:16px;z-index:4;opacity:0;
  transition:opacity .6s ease}
.gfx.lit .tally{opacity:1}
.tally .v{font-family:var(--f-display);font-size:28px;font-weight:700;color:#fff;line-height:1;
  text-shadow:0 0 8px var(--cyan),0 0 22px rgba(0,229,255,.55)}
.tally .l{font-family:var(--f-mono);font-size:9px;letter-spacing:.16em;color:var(--faint);margin-top:5px}

/* ── GFX 2 · the funnel strip ────────────────────────────────────────────── */
.funnel{padding:34px 26px 30px;position:relative;z-index:2}
.fn-row{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.fn-row>*{min-width:0}
@media(max-width:820px){.fn-row{grid-template-columns:repeat(3,1fr);gap:14px}}
@media(max-width:460px){.fn-row{grid-template-columns:repeat(2,1fr)}}
.fn{position:relative;padding-top:15px}
.fn .bar{height:3px;border-radius:2px;background:rgba(255,255,255,.09);overflow:hidden;margin-bottom:13px}
.fn .bar i{display:block;height:100%;width:0;border-radius:2px;background:var(--c);
  box-shadow:0 0 6px var(--c),0 0 16px var(--c);transition:width 1.05s cubic-bezier(.2,.8,.25,1)}
.gfx.run .fn .bar i{width:var(--w)}
.fn .v{font-family:var(--f-display);font-size:clamp(21px,3vw,30px);font-weight:700;color:#fff;
  line-height:1;font-variant-numeric:tabular-nums}
.gfx.run .fn .v{text-shadow:0 0 7px var(--c),0 0 20px color-mix(in srgb,var(--c) 55%,transparent)}
.fn .l{font-size:11.5px;color:var(--muted);margin-top:8px;line-height:1.35}
.fn .p{font-family:var(--f-mono);font-size:10px;letter-spacing:.1em;color:var(--c);margin-top:6px;
  opacity:0;transition:opacity .5s ease .5s}
.gfx.run .fn .p{opacity:1}
.fn-foot{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  margin-top:26px;padding-top:18px;border-top:1px solid rgba(255,255,255,.07);
  font-family:var(--f-mono);font-size:10px;letter-spacing:.14em;color:var(--faint)}
.fn-foot .live{display:flex;align-items:center;gap:7px;color:var(--green)}
.fn-foot .live i{width:6px;height:6px;border-radius:999px;background:var(--green);
  box-shadow:0 0 6px var(--green),0 0 14px var(--green);animation:pulse 2s infinite}

@media(prefers-reduced-motion:reduce){
  .ev{opacity:1!important;transform:none!important;transition:none}
  .gfx .fn .bar i{width:var(--w);transition:none}
  .gfx .fn .p,.tally{opacity:1}
  .cursor{display:none}
  .th-head .st i,.fn-foot .live i{animation:none}
}