@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:300 700;font-display:swap;src:url(/assets/fonts/space-grotesk-latin.woff2) format('woff2')}
@view-transition{navigation:auto}
:root{--bg:#070a12;--ink:#eaf0ff;--dim:#8a97b8;--faint:#6f7fa3;--line:#1b2740;--line2:#243352;
  --amber:#f6b756;--amber2:#ffd089;--teal:#46e3c8;--teal2:#7af0db;--good:#46e3a0;--bad:#ff6b6b;--warn:#f6b756;
  --mono:ui-monospace,"Cascadia Code",monospace}
*{box-sizing:border-box}html{scroll-behavior:smooth}
html,body{margin:0;background:var(--bg);color:var(--ink);font-family:"Space Grotesk",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
body{background:radial-gradient(1100px 640px at 82% -8%,rgba(70,227,200,.09),transparent 60%),radial-gradient(900px 560px at 6% 3%,rgba(246,183,86,.08),transparent 58%),var(--bg)}
a{color:var(--teal2);text-decoration:none}a:hover{color:var(--teal)}
.wrap{max-width:1180px;margin:0 auto;padding:0 26px}
.glyph{width:30px;height:30px;border-radius:50%;flex:none;background:conic-gradient(from 210deg,var(--amber),var(--teal),var(--amber2),var(--teal),var(--amber));box-shadow:0 0 26px rgba(246,183,86,.45);position:relative}
.glyph::after{content:"";position:absolute;inset:7px;border-radius:50%;background:var(--bg)}
.o{background:linear-gradient(118deg,var(--amber2),var(--teal));-webkit-background-clip:text;background-clip:text;color:transparent}
.mono{font-family:var(--mono)}
header{position:sticky;top:0;z-index:30;backdrop-filter:blur(14px);background:rgba(7,10,18,.72);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;gap:14px;height:62px}
.brand{display:flex;align-items:center;gap:11px;font-weight:600;font-size:18px}
.nav .links{margin-left:auto;display:flex;gap:24px;align-items:center}
.nav .links a{color:var(--dim);font-size:14.5px}.nav .links a:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;gap:9px;font:inherit;font-size:14px;font-weight:500;padding:11px 18px;border-radius:11px;border:1px solid var(--line2);background:#0e1626;color:var(--ink);cursor:pointer;transition:.18s}
.btn:hover{border-color:var(--teal);transform:translateY(-1px)}.btn:disabled{opacity:.5;cursor:default;transform:none}
.btn.primary{background:linear-gradient(118deg,var(--amber),var(--amber2));color:#1a1206;border:0;font-weight:600}
.btn.big{font-size:16px;padding:15px 28px}
.eyebrow{font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--amber);font-weight:500;margin-bottom:14px;display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:26px;height:1px;background:linear-gradient(90deg,var(--amber),transparent)}
h1{font-size:clamp(34px,5.6vw,58px);line-height:1.02;font-weight:600;letter-spacing:-.03em;margin:0 0 16px;max-width:18ch}
.lead{font-size:clamp(16px,2vw,19px);color:var(--dim);font-weight:300;line-height:1.6;max-width:760px}
.hero{padding:64px 0 18px}
.pill{display:inline-flex;align-items:center;gap:7px;font-size:12px;padding:6px 13px;border-radius:999px;border:1px solid var(--line2);color:var(--dim);background:rgba(255,255,255,.02)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--good);box-shadow:0 0 10px var(--good)}
.dot.warn{background:var(--warn);box-shadow:0 0 10px var(--warn)}.dot.bad{background:var(--bad);box-shadow:0 0 10px var(--bad)}
.dot.idle{background:var(--dim);box-shadow:none}

/* stepper */
.stage{border:1px solid var(--line);border-radius:20px;background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.006));margin:30px 0;overflow:hidden}
.stage .hd{display:flex;align-items:center;gap:12px;padding:18px 22px;border-bottom:1px solid var(--line)}
.stage .hd .n{width:28px;height:28px;border-radius:8px;border:1px solid var(--line2);display:grid;place-items:center;font-family:var(--mono);font-size:13px;color:var(--amber)}
.stage .hd h2{font-size:19px;font-weight:600;margin:0}
.stage .hd .s{margin-left:auto;font-size:12.5px;color:var(--dim);font-family:var(--mono)}
.stage .bd{padding:22px}

/* source row */
.src-row{display:flex;gap:24px;align-items:center;flex-wrap:wrap}
.dropzone{flex:1;min-width:260px;border:1.5px dashed var(--line2);border-radius:14px;padding:26px;text-align:center;color:var(--dim);cursor:pointer;transition:.18s;background:rgba(255,255,255,.012)}
.dropzone:hover,.dropzone.over{border-color:var(--teal);color:var(--ink);background:rgba(70,227,200,.05)}
.dropzone b{color:var(--ink)}
.srcprev{width:150px;height:150px;border-radius:12px;border:1px solid var(--line);object-fit:cover;background:#05080f}
.opts{display:flex;gap:18px;align-items:center;margin-top:16px;flex-wrap:wrap;font-size:13px;color:var(--dim)}
.opts label{display:flex;gap:8px;align-items:center}

/* determinism result */
.det{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border-radius:12px;overflow:hidden;border:1px solid var(--line)}
.det .c{background:var(--bg);padding:16px}
.det .c .l{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim);display:flex;justify-content:space-between;margin-bottom:9px}
.det .h{font-family:var(--mono);font-size:11px;word-break:break-all;color:var(--amber2);line-height:1.5;min-height:30px}
.verdict{margin-top:16px;padding:15px 18px;border-radius:12px;display:flex;align-items:center;gap:12px;font-size:15.5px;font-weight:500;border:1px solid var(--line)}
.verdict.ok{color:var(--good);background:linear-gradient(180deg,rgba(70,227,160,.10),transparent);border-color:rgba(70,227,160,.3)}
.verdict.bad{color:var(--bad);background:linear-gradient(180deg,rgba(255,107,107,.1),transparent)}
.verdict .big{margin-left:auto;font-family:var(--mono);font-size:12.5px;color:var(--dim);font-weight:400}

/* before/after slider */
.ba{position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#05080f;max-width:560px;margin:0 auto;touch-action:none;user-select:none}
.ba canvas{display:block;width:100%;image-rendering:auto}
.ba .after{position:absolute;inset:0;clip-path:inset(0 0 0 50%)}
.ba .divider{position:absolute;top:0;bottom:0;left:50%;width:2px;background:var(--amber);box-shadow:0 0 14px var(--amber);cursor:ew-resize}
.ba .knob{position:absolute;top:50%;left:50%;width:34px;height:34px;border-radius:50%;transform:translate(-50%,-50%);background:linear-gradient(120deg,var(--amber),var(--amber2));display:grid;place-items:center;color:#1a1206;font-size:13px;box-shadow:0 4px 16px rgba(0,0,0,.5)}
.ba .tag{position:absolute;top:10px;font-size:11px;letter-spacing:.1em;text-transform:uppercase;padding:4px 10px;border-radius:999px;background:rgba(7,10,18,.7);color:var(--dim)}
.ba .tag.l{left:10px}.ba .tag.r{right:10px}

/* maps */
.maps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:8px}
@media(max-width:720px){.maps{grid-template-columns:1fr}}
.map{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#05080f}
.map canvas{display:block;width:100%;image-rendering:auto}
.map .cap{padding:11px 14px}
.map .cap .t{font-size:13.5px;font-weight:500}.map .cap .d{font-size:12px;color:var(--dim);margin-top:3px;line-height:1.45}

/* checks */
.checks{display:grid;gap:11px;margin-top:4px}
.chk{display:flex;align-items:center;gap:13px;padding:14px 16px;border:1px solid var(--line);border-radius:11px;background:rgba(255,255,255,.02)}
.chk .t{font-size:14.5px}.chk .d{font-size:12.5px;color:var(--dim);margin-top:2px}
.chk .b{margin-left:auto;font-size:11px;letter-spacing:.07em;text-transform:uppercase;padding:5px 12px;border-radius:999px;white-space:nowrap;font-weight:600}
.b.ok{background:linear-gradient(120deg,var(--good),var(--teal));color:#04150d}
.b.bad{background:var(--bad);color:#fff}.b.idle{border:1px solid var(--line2);color:var(--dim)}

/* receipt */
.rcpt{display:grid;grid-template-columns:1.1fr .9fr;gap:24px}
@media(max-width:820px){.rcpt{grid-template-columns:1fr}}
.rcpt pre{margin:0;background:#070b15;border:1px solid var(--line);border-radius:12px;padding:16px;font-family:var(--mono);font-size:11.5px;color:var(--teal2);overflow:auto;max-height:340px;line-height:1.55}
.rcpt .acts{display:flex;flex-direction:column;gap:11px}
.kv{display:flex;justify-content:space-between;gap:12px;font-size:13px;padding:7px 0;border-bottom:1px solid var(--line)}
.kv .k{color:var(--dim)}.kv .v{font-family:var(--mono);color:var(--amber2);word-break:break-all;text-align:right;max-width:60%}
.muted{color:var(--faint);font-size:13px;line-height:1.6;margin-top:14px}
.muted code{font-family:var(--mono);color:var(--teal);background:rgba(70,227,200,.08);padding:2px 7px;border-radius:6px}
footer{border-top:1px solid var(--line);padding:42px 0 64px;color:var(--faint);font-size:13px;margin-top:30px}
footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
footer .links{display:flex;gap:20px;flex-wrap:wrap}footer a{color:var(--dim)}
.hidden{display:none}
a:focus-visible,button:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:8px}
@media(prefers-reduced-motion:reduce){.spin{animation:none}}
.spin{display:inline-block;width:13px;height:13px;border:2px solid var(--line2);border-top-color:var(--amber);border-radius:50%;animation:sp .7s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}