/* Gambit site. Tokens mirror apps/mobile/src/theme/tokens.ts */
:root {
  --ink: #0b0d10; --ink-1: #0f1318; --ink-2: #141a20; --ink-3: #1a212a; --ink-4: #222b35; --ink-5: #2e3945;
  --fg-hi: #f4f6f8; --fg: #c4ccd4; --fg-muted: #8a94a0; --fg-faint: #58626e;
  --gold: #e8b24c; --gold-lt: #f6ce7c; --gold-dk: #7e6026;
  --cyan: #34d6e8; --cyan-lt: #7febf6; --cyan-dk: #17707c;
  --green: #57c77a; --red: #e0564a;
  --display: "Space Grotesk", system-ui, sans-serif;
  --body: "Hanken Grotesk", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --gutter: clamp(20px, 5vw, 56px);
  --max: 1160px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--ink); color: var(--fg);
  font: 400 1.0625rem/1.65 var(--body);
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--cyan); text-underline-offset: 3px; }
a:hover { color: var(--cyan-lt); }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 4px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--gold); color: var(--ink); padding: 8px 14px; border-radius: 8px; z-index: 50; font-weight: 600; }
.skip:focus { left: 8px; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
h1, h2, h3 { font-family: var(--display); color: var(--fg-hi); font-weight: 600; margin: 0; letter-spacing: -0.025em; line-height: 1.04; }
h1 { font-size: clamp(2.6rem, 6.4vw, 5rem); }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); letter-spacing: -0.02em; }
h3 { font-size: 1.25rem; letter-spacing: -0.01em; line-height: 1.2; }
p { margin: 0 0 1em; }
.eyebrow { font: 500 0.78rem/1 var(--mono); letter-spacing: 0.16em; text-transform: uppercase; color: var(--cyan); margin: 0 0 18px; }
.lede { font-size: clamp(1.1rem, 1.6vw, 1.3rem); color: var(--fg); max-width: 34em; }
.gold { color: var(--gold); }

/* nav */
.nav { position: sticky; top: 0; z-index: 20; background: rgba(11,13,16,.82); backdrop-filter: blur(12px); border-bottom: 1px solid var(--ink-4); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font: 600 1.25rem var(--display); color: var(--fg-hi); text-decoration: none; letter-spacing: -0.02em; }
.brand:hover { color: var(--fg-hi); }
.brand svg { width: 26px; height: 26px; }
.nav ul { display: flex; gap: 26px; list-style: none; margin: 0; padding: 0; }
.nav ul a { color: var(--fg); text-decoration: none; font-size: .95rem; }
.nav ul a:hover { color: var(--fg-hi); }
@media (max-width: 760px) { .nav ul { display: none; } }

/* buttons + badge */
.btn { display: inline-flex; align-items: center; gap: 10px; font: 600 1rem var(--body); text-decoration: none; padding: 14px 22px; border-radius: 14px; border: 1px solid transparent; cursor: pointer; min-height: 48px; }
.btn-gold { background: var(--gold); color: var(--ink); box-shadow: 0 0 32px rgba(232,178,76,.22); }
.btn-gold:hover { background: var(--gold-lt); color: var(--ink); }
.btn-ghost { border-color: var(--ink-5); color: var(--fg-hi); background: transparent; }
.btn-ghost:hover { border-color: var(--fg-muted); color: var(--fg-hi); }
.badge { display: inline-flex; align-items: center; gap: 12px; background: #000; border: 1px solid #5b6570; border-radius: 12px; padding: 8px 18px 8px 14px; color: #fff; text-decoration: none; min-height: 52px; }
.badge:hover { color: #fff; border-color: var(--fg); }
.badge svg { width: 26px; height: 26px; fill: #fff; }
.badge small { display: block; font-size: .68rem; line-height: 1; letter-spacing: .02em; }
.badge b { display: block; font: 600 1.25rem/1.1 var(--body); letter-spacing: -0.01em; }

/* hero */
.hero { position: relative; padding: clamp(40px, 7vw, 88px) 0 clamp(56px, 8vw, 104px); overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: -20% -10% auto -10%; height: 90%; background: radial-gradient(60% 60% at 70% 20%, rgba(52,214,232,.16), transparent 70%), radial-gradient(40% 40% at 15% 0%, rgba(232,178,76,.09), transparent 70%); pointer-events: none; }
.hero .wrap { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
@media (max-width: 920px) { .hero .wrap { grid-template-columns: 1fr; } }
.hero h1 em { font-style: normal; color: var(--gold); }
.hero .lede { margin: 26px 0 32px; }
.cta { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.fine { color: var(--fg-muted); font-size: .88rem; margin-top: 18px; }

/* puzzle */
.puzzle { background: var(--ink-2); border: 1px solid var(--ink-4); border-radius: 22px; padding: clamp(14px, 2.4vw, 22px); box-shadow: 0 30px 80px rgba(0,0,0,.5), 0 0 0 1px rgba(52,214,232,.05); }
.puzzle-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 4px; gap: 12px; }
.puzzle-head .eyebrow { margin: 0; }
.puzzle-title { font: 600 1.35rem var(--display); color: var(--fg-hi); margin: 6px 0 14px; letter-spacing: -0.01em; }
.board { display: grid; grid-template-columns: repeat(8, 1fr); border-radius: 12px; overflow: hidden; border: 1px solid var(--ink-5); user-select: none; }
.sq { position: relative; aspect-ratio: 1; display: grid; place-items: center; padding: 0; border: 0; cursor: pointer; font-family: "Segoe UI Symbol", "Noto Sans Symbols 2", "DejaVu Sans", "Apple Symbols", sans-serif; font-size: clamp(1.7rem, 6.4vw, 2.9rem); line-height: 1; background: #2e3d4d; color: inherit; }
.sq.dark { background: #19252f; }
.sq .p { display: block; transform: translateY(-2%); }
.sq .p.w { color: #f4f6f8; text-shadow: 0 0 1px #000, 0 0 1px #000, 0 1px 0 #000, 0 -1px 0 #000, 1px 0 0 #000, -1px 0 0 #000; }
.sq .p.b { color: #05070a; text-shadow: 0 0 10px rgba(52,214,232,.55); }
.sq.sel { box-shadow: inset 0 0 0 3px var(--gold); }
.sq.hint { box-shadow: inset 0 0 0 3px var(--cyan); }
.sq.dot::after { content: ""; position: absolute; width: 26%; height: 26%; border-radius: 50%; background: rgba(232,178,76,.55); }
.sq.last { background: #5b4a22; }
.sq.dark.last { background: #46381a; }
.sq.mate { box-shadow: inset 0 0 0 3px var(--red); }
.sq .coord { position: absolute; left: 3px; bottom: 1px; font: 500 .6rem var(--mono); color: var(--fg-faint); pointer-events: none; }
.sq .coord.r { left: auto; right: 3px; top: 1px; bottom: auto; }
.sq:hover { filter: brightness(1.18); }
.feedback { margin-top: 14px; min-height: 5.6em; padding: 14px 16px; border-radius: 14px; background: var(--ink-1); border: 1px solid var(--ink-4); }
.feedback strong { display: block; font: 600 1.1rem var(--display); margin-bottom: 2px; color: var(--fg-hi); }
.feedback.ok strong { color: var(--green); }
.feedback.no strong { color: var(--gold); }
.feedback p { margin: 0; font-size: .95rem; color: var(--fg); line-height: 1.5; }
.puzzle-actions { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.puzzle-actions .btn { padding: 10px 16px; min-height: 44px; font-size: .95rem; }

/* sections */
section { padding: clamp(64px, 9vw, 120px) 0; }
.section-head { max-width: 40rem; margin-bottom: clamp(32px, 5vw, 56px); }
.section-head p { color: var(--fg); margin-top: 18px; font-size: 1.1rem; }
.band { background: var(--ink-1); border-block: 1px solid var(--ink-4); }

/* forge: a loop, not a list */
.forge { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; counter-reset: step; }
.forge li { list-style: none; position: relative; padding: 28px 24px 8px 0; counter-increment: step; }
.forge li::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--gold), var(--cyan)); opacity: .5; }
.forge li:nth-child(2)::before { opacity: .65; } .forge li:nth-child(3)::before { opacity: .8; } .forge li:nth-child(4)::before { opacity: 1; }
.forge .num { font: 500 .8rem var(--mono); color: var(--gold); letter-spacing: .12em; display: block; margin-bottom: 10px; }
.forge h3 { font-size: 1.7rem; margin-bottom: 10px; }
.forge p { color: var(--fg); font-size: .98rem; margin: 0; max-width: 20em; }
.forge-note { margin-top: 36px; color: var(--fg-muted); font-size: .95rem; }
@media (max-width: 820px) { .forge { grid-template-columns: 1fr 1fr; gap: 12px 24px; } }
@media (max-width: 520px) { .forge { grid-template-columns: 1fr; } }

/* post mortem */
.pm { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
@media (max-width: 920px) { .pm { grid-template-columns: 1fr; } }
.pm-card { background: var(--ink-2); border: 1px solid var(--ink-4); border-radius: 22px; overflow: hidden; }
.pm-top { display: flex; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--ink-4); font: 500 .78rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--fg-muted); }
.pm-top b { color: var(--cyan); font-weight: 500; }
.evalgraph { padding: 18px 20px 6px; }
.evalgraph svg { width: 100%; height: auto; }
.tp { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; padding: 16px 20px; border-top: 1px solid var(--ink-4); }
.tp .mv { font: 600 1.05rem var(--mono); color: var(--fg-hi); grid-row: span 2; align-self: start; }
.tp .mv i { font-style: normal; color: var(--red); margin-left: 2px; }
.tp .mv i.g { color: var(--cyan); }
.tp .lbl { font: 500 .72rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--fg-muted); }
.tp .say { color: var(--fg); font-size: .97rem; line-height: 1.55; margin: 0; }
.tp .say q { color: var(--fg-hi); quotes: none; }
.eg { margin-top: 14px; font-size: .85rem; color: var(--fg-muted); }
.checks { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; }
.checks li { padding-left: 30px; position: relative; }
.checks li::before { content: ""; position: absolute; left: 0; top: .5em; width: 14px; height: 2px; background: var(--gold); }
.checks b { color: var(--fg-hi); font-weight: 600; }

/* ladder */
.ladder { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; align-items: end; list-style: none; margin: 0; padding: 0; }
.rung { background: var(--ink-2); border: 1px solid var(--ink-4); border-radius: 16px; padding: 18px 16px; display: flex; flex-direction: column; justify-content: flex-end; min-height: calc(120px + var(--i) * 34px); position: relative; overflow: hidden; }
.rung .rt { font: 500 .78rem var(--mono); color: var(--fg-muted); letter-spacing: .06em; }
.rung .rn { font: 600 1.25rem/1.1 var(--display); color: var(--fg-hi); margin-top: 6px; letter-spacing: -0.01em; }
.rung .glyph { position: absolute; top: 10px; right: 12px; font-size: 1.6rem; color: var(--fg-faint); font-family: "Segoe UI Symbol","Noto Sans Symbols 2","DejaVu Sans","Apple Symbols",sans-serif; }
.rung.top { border-color: var(--gold-dk); background: linear-gradient(180deg, rgba(232,178,76,.14), var(--ink-2) 70%); box-shadow: 0 0 60px rgba(232,178,76,.12); }
.rung.top .rn { color: var(--gold); }
.rung.top .glyph { color: var(--gold); }
@media (max-width: 860px) { .ladder { grid-template-columns: 1fr 1fr; } .rung { min-height: 110px !important; } }
.ladder-note { margin-top: 28px; color: var(--fg); max-width: 40rem; }

/* faq */
.faq { max-width: 46rem; }
.faq details { border-top: 1px solid var(--ink-4); padding: 6px 0; }
.faq details:last-child { border-bottom: 1px solid var(--ink-4); }
.faq summary { cursor: pointer; list-style: none; font: 600 1.15rem var(--display); color: var(--fg-hi); padding: 16px 40px 16px 0; position: relative; letter-spacing: -0.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font: 400 1.6rem var(--mono); color: var(--gold); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { color: var(--fg); padding: 0 0 18px; margin: 0; max-width: 40em; }

/* pricing */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 860px) { .plans { grid-template-columns: 1fr; } }
.plan { background: var(--ink-2); border: 1px solid var(--ink-4); border-radius: 20px; padding: 26px; display: flex; flex-direction: column; }
.plan.feat { border-color: var(--gold-dk); background: linear-gradient(180deg, rgba(232,178,76,.09), var(--ink-2) 55%); }
.plan h3 { font-size: 1.5rem; }
.price { font: 600 2.2rem var(--display); color: var(--fg-hi); margin: 14px 0 2px; letter-spacing: -0.02em; }
.price small { font: 400 .95rem var(--body); color: var(--fg-muted); letter-spacing: 0; }
.plan ul { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; font-size: .97rem; }
.plan li { padding-left: 22px; position: relative; }
.plan li::before { content: ""; position: absolute; left: 0; top: .62em; width: 10px; height: 2px; background: var(--cyan); }
.placeholder { display: inline-block; font: 500 .7rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--gold); border: 1px dashed var(--gold-dk); border-radius: 6px; padding: 3px 8px; margin-top: 8px; }
.price-note { margin-top: 24px; color: var(--fg-muted); font-size: .9rem; max-width: 46rem; }

/* footer */
footer { border-top: 1px solid var(--ink-4); padding: 48px 0 64px; color: var(--fg-muted); font-size: .92rem; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 28px 56px; justify-content: space-between; }
footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 26px; }
footer a { color: var(--fg); }
footer p { margin: 8px 0 0; max-width: 26rem; }

/* legal pages */
.doc { padding: clamp(40px, 6vw, 80px) 0 96px; }
.doc .wrap { max-width: 780px; }
.doc h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); margin-bottom: 12px; }
.doc .meta { font: 500 .8rem var(--mono); letter-spacing: .08em; color: var(--fg-muted); text-transform: uppercase; margin-bottom: 40px; }
.doc h2 { font-size: 1.5rem; margin: 48px 0 14px; letter-spacing: -0.015em; line-height: 1.2; }
.doc h3 { font-size: 1.1rem; margin: 26px 0 8px; }
.doc ul { padding-left: 1.2em; } .doc li { margin-bottom: .5em; }
.doc table { width: 100%; border-collapse: collapse; margin: 16px 0 24px; font-size: .95rem; }
.doc th, .doc td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--ink-4); vertical-align: top; }
.doc th { font: 500 .75rem var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--fg-muted); }
.doc td:first-child { color: var(--fg-hi); white-space: nowrap; }
@media (max-width: 600px) { .doc td:first-child { white-space: normal; } .doc table { font-size: .88rem; } }
.callout { background: var(--ink-2); border: 1px solid var(--ink-4); border-left: 3px solid var(--gold); border-radius: 12px; padding: 16px 20px; margin: 24px 0; }
.callout p:last-child { margin: 0; }
.steps { counter-reset: s; list-style: none; padding: 0; }
.steps li { counter-increment: s; position: relative; padding: 0 0 18px 48px; }
.steps li::before { content: counter(s); position: absolute; left: 0; top: -2px; width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--gold-dk); color: var(--gold); display: grid; place-items: center; font: 500 .9rem var(--mono); }

/* motion: restrained, and off when asked */
@media (prefers-reduced-motion: no-preference) {
  .js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
  .js .reveal.in { opacity: 1; transform: none; }
  .hero h1, .hero .lede, .hero .cta { animation: rise .7s cubic-bezier(.2,.7,.2,1) both; }
  .hero .lede { animation-delay: .08s; } .hero .cta { animation-delay: .16s; }
  .puzzle { animation: rise .8s .1s cubic-bezier(.2,.7,.2,1) both; }
  .sq .p { transition: transform .18s ease; }
  .sq.landed .p { animation: land .35s ease; }
  .feedback.ok { animation: glow 1.2s ease; }
  @keyframes rise { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
  @keyframes land { 0% { transform: translateY(-12%) scale(1.15); } 100% { transform: translateY(-2%) scale(1); } }
  @keyframes glow { 0% { box-shadow: 0 0 0 rgba(87,199,122,0); } 40% { box-shadow: 0 0 30px rgba(87,199,122,.35); } 100% { box-shadow: 0 0 0 rgba(87,199,122,0); } }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { animation: none !important; transition: none !important; } }
[hidden] { display: none !important; }