@font-face { font-family: 'Bricolage Grotesque'; font-style: normal; font-display: swap; font-weight: 200 800; src: url('/landing/bricolage.woff2') format('woff2-variations'); }
@font-face { font-family: 'Inter'; font-style: normal; font-display: swap; font-weight: 100 900; src: url('/landing/inter.woff2') format('woff2-variations'); }
/* Layout: el producto es un registro de predicciones. Hero tipográfico a dos columnas sobre un registro vivo a todo el ancho; experimento del azar; vida de una hipótesis en bento; cierre con cuenta atrás a la próxima corrida. */
:root {
  --bg: #0a101c; --surface: #0f1726; --surface-2: #162036; --line: rgb(148 170 210 / .13); --line-strong: rgb(148 170 210 / .28);
  --text: #e7ecf5; --muted: #95a3bb; --primary: #7aa2ff; --accent: #3ddc97; --down: #f08a7e; --violet: #b79cff;
  --future: rgb(122 162 255 / .06); --scrim: rgb(4 8 16 / .74); --stamp: rgb(61 220 151 / .12);
  --f-display: 'Bricolage Grotesque', 'Inter', ui-sans-serif, system-ui, sans-serif;
  --f-body: 'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --f-mono: ui-monospace, 'SF Mono', Menlo, monospace;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) { :root:not([data-theme="dark"]) {
  --bg: #f4f6fa; --surface: #ffffff; --surface-2: #ebeff6; --line: rgb(16 32 64 / .10); --line-strong: rgb(16 32 64 / .22);
  --text: #0c1628; --muted: #4b5873; --primary: #2b58cc; --accent: #0b8051; --down: #bf4434; --violet: #6b4fd1;
  --future: rgb(43 88 204 / .05); --scrim: rgb(12 22 40 / .45); --stamp: rgb(11 128 81 / .09); color-scheme: light; } }
:root[data-theme="light"] {
  --bg: #f4f6fa; --surface: #ffffff; --surface-2: #ebeff6; --line: rgb(16 32 64 / .10); --line-strong: rgb(16 32 64 / .22);
  --text: #0c1628; --muted: #4b5873; --primary: #2b58cc; --accent: #0b8051; --down: #bf4434; --violet: #6b4fd1;
  --future: rgb(43 88 204 / .05); --scrim: rgb(12 22 40 / .45); --stamp: rgb(11 128 81 / .09); color-scheme: light; }

* { box-sizing: border-box; }
body { background: var(--bg); color: var(--text); font: 400 16px/1.6 var(--f-body); -webkit-font-smoothing: antialiased; }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 10; background: var(--bg); }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; border-radius: 4px; }
.wrap { max-width: 1200px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
h1, h2, h3 { font-family: var(--f-display); text-wrap: balance; margin: 0; font-weight: 700; }
h2 { font-size: clamp(2rem, 4.8vw, 3.5rem); line-height: 1; letter-spacing: -0.035em; }
h3 { font-size: 1.25rem; line-height: 1.2; letter-spacing: -0.015em; font-weight: 650; }
p { margin: 0; }
.mono, .tag { font-family: var(--f-mono); font-variant-numeric: tabular-nums; }
.tag { font-size: .75rem; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.muted { color: var(--muted); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 46px; padding: 0 20px; border-radius: 8px; font: 600 .9375rem/1 var(--f-body); text-decoration: none; cursor: pointer; border: 1px solid transparent; transition: background .15s ease, color .15s ease, border-color .15s ease; white-space: nowrap; }
.btn-primary { background: var(--accent); color: var(--bg); }
.btn-primary:hover { background: var(--text); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line-strong); }
.btn-ghost:hover { border-color: var(--text); }
.btn-sm { height: 36px; padding: 0 14px; font-size: .875rem; }

/* Header */
header.top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: color-mix(in srgb, var(--bg) 86%, transparent); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
header.top .wrap { display: flex; align-items: center; gap: 28px; height: 62px; }
.brand { display: flex; align-items: center; gap: 10px; font: 700 1.125rem/1 var(--f-display); letter-spacing: -0.03em; text-decoration: none; }
.brand svg { width: 26px; height: 26px; flex: none; }
nav.links { display: flex; gap: 24px; }
nav.links a { color: var(--muted); text-decoration: none; font-size: .9rem; }
nav.links a:hover { color: var(--text); }
.clock { display: inline-flex; align-items: center; gap: 8px; font: 500 .8125rem/1 var(--f-mono); color: var(--muted); font-variant-numeric: tabular-nums; }
.clock b { color: var(--text); font-weight: 600; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); animation: pulse 2.4s ease-out infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 55%, transparent); } 70%, 100% { box-shadow: 0 0 0 7px transparent; } }
.top-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }
@media (max-width: 980px) { nav.links { display: none; } }
@media (max-width: 640px) { .clock, .top-actions .join-top { display: none; } }

/* Hero */
.hero { padding-block: 64px 0; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 36px 48px; align-items: end; }
.hero h1 { grid-column: 1 / -1; font-size: clamp(3rem, 10vw, 8.75rem); line-height: .9; letter-spacing: -0.05em; font-weight: 750; font-variation-settings: "opsz" 96; }
.hero h1 span { display: block; }
.hero h1 .b { color: var(--accent); }
.hero-side { grid-column: 2; display: grid; gap: 22px; min-width: 0; }
.kicker { line-height: 1.9; align-self: end; }
.lede { font-size: 1.125rem; color: var(--muted); max-width: 32em; }
.lede strong { color: var(--text); font-weight: 600; }
form.capture { display: flex; gap: 8px; padding: 5px; border: 1px solid var(--line-strong); border-radius: 10px; background: var(--surface); max-width: 460px; }
form.capture input { flex: 1; min-width: 0; height: 46px; border: 0; background: transparent; color: var(--text); font: 400 1rem var(--f-body); padding: 0 12px; }
form.capture input::placeholder { color: var(--muted); }
form.capture input:focus { outline: none; }
form.capture:focus-within { border-color: var(--accent); }
.fine { display: flex; flex-wrap: wrap; gap: 6px 18px; font: 500 .75rem/1.4 var(--f-mono); color: var(--muted); }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; gap: 28px; } .hero-side { grid-column: auto; } .kicker { display: none; } .hero { padding-block: 40px 0; } }
@media (max-width: 440px) { form.capture { flex-direction: column; } form.capture .btn { width: 100%; } }

/* Registro (canvas del hero) */
.registro { margin-top: 56px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); position: relative; }
.reg-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px 24px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.reg-head h3 { font-size: 1rem; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 18px; font: 500 .75rem/1 var(--f-mono); color: var(--muted); }
.legend i { display: inline-block; width: 16px; height: 0; border-top: 2px solid; vertical-align: middle; margin-right: 6px; }
.legend .ab i { border-color: var(--primary); border-top-style: dashed; } .legend .ok i { border-color: var(--accent); } .legend .ko i { border-color: var(--down); }
#reg { display: block; width: 100%; height: 320px; touch-action: pan-y; }
.reg-foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding: 12px 18px; border-top: 1px solid var(--line); font: 500 .75rem/1.4 var(--f-mono); color: var(--muted); }
.reg-foot b { color: var(--text); font-weight: 600; }
.tip { position: absolute; pointer-events: none; z-index: 2; background: var(--bg); border: 1px solid var(--line-strong); border-radius: 8px; padding: 10px 12px; font: 500 .75rem/1.5 var(--f-mono); min-width: 190px; max-width: 240px; box-shadow: 0 16px 40px -12px rgb(0 0 0 / .4); }
.tip b { display: block; font: 650 .875rem/1.3 var(--f-display); margin-bottom: 4px; }
@media (max-width: 640px) { #reg { height: 240px; } }

/* Cifras */
.proof { margin-top: 72px; border-block: 1px solid var(--line); }
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); }
.metric { padding: 28px 24px 28px 0; display: grid; gap: 10px; align-content: start; }
.metric + .metric { border-left: 1px solid var(--line); padding-left: 24px; }
.metric b { font: 700 clamp(2.25rem, 4.4vw, 3.5rem)/.9 var(--f-display); letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.metric span { font-size: .875rem; color: var(--muted); max-width: 20ch; }
@media (max-width: 760px) { .metrics { grid-template-columns: 1fr 1fr; } .metric:nth-child(3) { border-left: 0; padding-left: 0; } .metric:nth-child(n+3) { border-top: 1px solid var(--line); } }

section.block { padding-block: 112px 0; }
.sec-head { display: grid; gap: 18px; max-width: 820px; margin-bottom: 44px; }
.sec-head p { color: var(--muted); font-size: 1.0625rem; max-width: 40em; }

/* Experimento */
.lab { display: grid; gap: 20px; }
.lab-box { border: 1px solid var(--line); border-radius: 12px; background: var(--surface); min-width: 0; }
.lab-bar { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.score { font: 600 .9375rem/1.3 var(--f-mono); font-variant-numeric: tabular-nums; }
.score em { font-style: normal; color: var(--accent); }
#lab { display: block; width: 100%; }
.lab-note { padding: 12px 18px; border-top: 1px solid var(--line); font-size: .8125rem; color: var(--muted); }
.vs { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; min-width: 0; }
.vs > div { border: 1px solid var(--line); border-radius: 12px; padding: 22px; display: grid; gap: 14px; }
.vs .sol { background: var(--surface); border-color: var(--line-strong); }
.vs ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.vs li { display: grid; grid-template-columns: 18px 1fr; gap: 10px; font-size: .9375rem; color: var(--muted); }
.vs li b { color: var(--text); font-weight: 600; }
.vs .mk { font: 600 .875rem/1.6 var(--f-mono); }
.prob .mk { color: var(--down); } .sol .mk { color: var(--accent); }
@media (max-width: 760px) { .vs { grid-template-columns: 1fr; } }

/* Bento: vida de una hipótesis */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.card { border: 1px solid var(--line); border-radius: 12px; background: var(--surface); padding: 24px; display: grid; gap: 14px; align-content: start; min-width: 0; transition: border-color .2s ease; }
.card:hover { border-color: var(--line-strong); }
.card p { color: var(--muted); font-size: .9375rem; }
.step { display: flex; align-items: baseline; gap: 12px; }
.step b { font: 700 2.75rem/.8 var(--f-display); letter-spacing: -0.05em; color: var(--line-strong); }
.c2 { grid-column: span 2; } .c4 { grid-column: span 4; } .c3 { grid-column: span 3; }
.viz { background: var(--surface-2); border-radius: 10px; padding: 16px; display: grid; gap: 10px; margin-top: 4px; font-size: .8125rem; }
.bar { height: 8px; background: var(--bg); border-radius: 99px; overflow: hidden; }
.bar i { display: block; height: 100%; border-radius: 99px; }
.chip { display: inline-flex; padding: 4px 9px; border-radius: 999px; font: 500 .75rem/1.2 var(--f-mono); border: 1px solid currentColor; white-space: nowrap; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.ok { color: var(--accent); } .ko { color: var(--down); } .vi { color: var(--violet); } .nt { color: var(--muted); } .pr { color: var(--primary); }
.recibo { font: 500 .8125rem/1.7 var(--f-mono); font-variant-numeric: tabular-nums; position: relative; background: var(--bg); border: 1px dashed var(--line-strong); }
.recibo dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 2px 16px; }
.recibo dt { color: var(--muted); } .recibo dd { margin: 0; text-align: right; }
.sello { position: absolute; right: 14px; top: -12px; transform: rotate(-4deg); padding: 3px 10px; border: 1.5px solid var(--accent); color: var(--accent); background: var(--stamp); border-radius: 4px; font: 700 .6875rem/1.4 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; }
.ladder { display: grid; gap: 6px; font: 500 .8125rem/1 var(--f-mono); font-variant-numeric: tabular-nums; }
.ladder div { display: flex; justify-content: space-between; padding: 9px 10px; border-radius: 6px; border-left: 3px solid; background: var(--bg); }
.ladder .t { border-color: var(--accent); } .ladder .e { border-color: var(--primary); } .ladder .s { border-color: var(--down); }
.split { grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 520px) { .split { grid-template-columns: 1fr; } }
.cmp { display: grid; grid-template-columns: 7em 1fr 3em; gap: 10px; align-items: center; }
.cmp .mono { text-align: right; }
@media (max-width: 900px) { .c2, .c3, .c4 { grid-column: span 6; } }

/* Cierre */
.final { padding-block: 112px 0; }
.final .panel { border: 1px solid var(--line-strong); border-radius: 16px; background: var(--surface); padding: clamp(28px, 6vw, 64px); display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: end; }
.final h2 { font-size: clamp(2.25rem, 5.4vw, 4.25rem); }
.final .cuenta { display: block; color: var(--accent); font-family: var(--f-mono); font-weight: 600; letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.final-side { display: grid; gap: 18px; min-width: 0; }
.final-side p { color: var(--muted); }
@media (max-width: 860px) { .final .panel { grid-template-columns: 1fr; gap: 24px; } }

/* Pie */
footer { margin-top: 112px; border-top: 1px solid var(--line); }
footer .wrap { padding-block: 40px; display: grid; gap: 28px; }
.foot-top { display: flex; flex-wrap: wrap; gap: 16px 40px; justify-content: space-between; align-items: center; }
.foot-links { display: flex; flex-wrap: wrap; gap: 8px 24px; font-size: .875rem; }
.foot-links a { color: var(--muted); text-decoration: none; }
.foot-links a:hover { color: var(--text); }
.aviso { border: 1px solid var(--line); border-radius: 12px; padding: 20px; display: grid; gap: 10px; font-size: .8125rem; color: var(--muted); }
.aviso h4 { margin: 0; font: 650 .9375rem/1.3 var(--f-display); color: var(--text); }
.aviso b { color: var(--text); font-weight: 600; }

/* Modal */
dialog { width: min(460px, calc(100vw - 32px)); padding: 0; border: 1px solid var(--line-strong); border-radius: 14px; background: var(--surface); color: var(--text); box-shadow: 0 40px 120px -20px rgb(0 0 0 / .6); }
dialog::backdrop { background: var(--scrim); backdrop-filter: blur(4px); }
dialog[open] { animation: pop .22s cubic-bezier(.2,.8,.2,1); }
@keyframes pop { from { transform: translateY(8px); } to { transform: none; } }
.m-body { padding: 28px; display: grid; gap: 18px; }
.m-x { position: absolute; top: 10px; right: 10px; width: 36px; height: 36px; border-radius: 8px; border: 0; background: transparent; color: var(--muted); font-size: 1.25rem; cursor: pointer; }
.m-x:hover { background: var(--surface-2); color: var(--text); }
.m-body h2 { font-size: 1.75rem; letter-spacing: -0.03em; }
.m-body p { color: var(--muted); font-size: .9375rem; }
.m-body form.capture { max-width: none; background: var(--bg); }
.m-body .recibo { padding: 18px 16px 14px; border-radius: 10px; margin-top: 8px; }
.ref { display: flex; gap: 8px; padding: 5px; border: 1px solid var(--line-strong); border-radius: 10px; background: var(--bg); }
.ref input { flex: 1; min-width: 0; border: 0; background: transparent; color: var(--text); font: 500 .8125rem var(--f-mono); padding: 0 8px; }
.ref input:focus { outline: none; }
.m-legal { font-size: .75rem; color: var(--muted); }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }