:root {
  --obsidian: #0a0b10;
  --obsidian-2: #12131b;
  --gold: #d4af37;
  --gold-hi: #f3d77a;
  --marble: #f4f1ea;
  --muted: #a9a59b;
  --line: rgba(212, 175, 55, 0.28);
  --serif: 'Cinzel', Georgia, serif;
  --body: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Inter', system-ui, -apple-system, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--obsidian); color: var(--marble); font-family: var(--sans); line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: var(--gold-hi); }
img { display: block; }
:focus-visible { outline: 2px solid var(--gold-hi); outline-offset: 3px; }

/* ---------- navegação */
.nav { position: fixed; inset: 0 0 auto 0; z-index: 20; display: flex; align-items: center; gap: 24px; padding: 14px clamp(16px, 4vw, 48px); background: linear-gradient(180deg, rgba(10,11,16,.92), rgba(10,11,16,0)); backdrop-filter: blur(6px); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--marble); font-family: var(--serif); font-weight: 900; letter-spacing: .18em; font-size: 15px; }
.nav nav { display: flex; gap: 22px; margin-left: auto; }
.nav nav a { color: var(--marble); text-decoration: none; font-size: 14px; opacity: .8; }
.nav nav a:hover { color: var(--gold-hi); opacity: 1; }
@media (max-width: 820px) { .nav nav { display: none; } .nav .btn { margin-left: auto; } }

/* ---------- botões */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 14px 28px; font-family: var(--serif); font-weight: 700; letter-spacing: .12em; font-size: 14px; text-decoration: none; border-radius: 2px; transition: transform .2s, box-shadow .2s, background .2s; cursor: pointer; }
.btn-gold { color: #1a1206; background: linear-gradient(180deg, #f0d27a, #b8901f); border: 1px solid #ffe7a6; box-shadow: 0 0 0 1px rgba(0,0,0,.4) inset, 0 8px 30px rgba(212,175,55,.25); }
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(212,175,55,.45); }
.btn-ghost { color: var(--marble); border: 1px solid var(--line); background: rgba(10,11,16,.5); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-hi); }
.btn.small { padding: 9px 18px; font-size: 12px; }

/* ---------- hero */
.hero { position: relative; min-height: 100svh; display: grid; place-items: center; text-align: center; overflow: hidden; padding: 110px 16px 80px;
  background: radial-gradient(60% 50% at 50% 38%, rgba(212,175,55,.12), transparent 70%), radial-gradient(120% 80% at 50% 120%, #1c1430, var(--obsidian) 60%); }
#pyramid { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-inner { position: relative; max-width: 820px; }
.eyebrow { font-family: var(--serif); letter-spacing: .38em; text-transform: uppercase; font-size: 12px; color: var(--gold); margin: 0 0 10px; }
.hero h1 { font-family: var(--serif); font-weight: 900; font-size: clamp(54px, 12vw, 148px); line-height: .95; letter-spacing: .1em; margin: 0; text-shadow: 0 0 60px rgba(212,175,55,.35), 0 8px 30px #000; }
.subtitle { font-family: var(--serif); letter-spacing: .5em; text-transform: uppercase; color: var(--gold-hi); font-size: clamp(12px, 2vw, 18px); margin: 12px 0 24px; }
.lead { font-family: var(--body); font-size: clamp(19px, 2.4vw, 24px); max-width: 640px; margin: 0 auto; color: #e8e3d6; }
.lead b { color: var(--gold-hi); font-weight: 600; }
.cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 30px; }
.fineprint { font-size: 13px; color: var(--muted); margin-top: 18px; }
.scroll-hint { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); color: var(--gold); animation: bob 2s ease-in-out infinite; }
@keyframes bob { 50% { transform: translate(-50%, 6px); } }

/* ---------- números */
.stats { display: grid; grid-template-columns: repeat(5, 1fr); border-block: 1px solid var(--line); background: var(--obsidian-2); }
.stats div { padding: 26px 8px; text-align: center; border-right: 1px solid var(--line); }
.stats div:last-child { border-right: 0; }
.stats b { display: block; font-family: var(--serif); font-size: clamp(28px, 4vw, 44px); color: var(--gold-hi); }
.stats span { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
@media (max-width: 640px) { .stats { grid-template-columns: repeat(3, 1fr); } .stats div:nth-child(3) { border-right: 0; } }

/* ---------- seções */
.section { max-width: 1180px; margin: 0 auto; padding: clamp(70px, 10vw, 120px) clamp(16px, 4vw, 40px) 0; }
.section h2 { font-family: var(--serif); font-size: clamp(30px, 5vw, 52px); margin: 0 0 12px; letter-spacing: .04em; }
.section-lead { font-family: var(--body); font-size: 21px; color: #d8d3c5; margin: 0 0 30px; }

/* ---------- selos */
.seals { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 18px; }
.seal { position: relative; min-height: 220px; padding: 26px; border: 1px solid var(--line); background: linear-gradient(160deg, #15161f, #0c0d13); cursor: pointer; text-align: left; color: inherit; font: inherit; transition: border-color .3s, transform .3s; overflow: hidden; }
.seal:hover { border-color: var(--gold); transform: translateY(-3px); }
.seal .wax { width: 74px; height: 74px; border-radius: 50%; display: grid; place-items: center; margin-bottom: 16px; background: radial-gradient(circle at 35% 30%, #d6303f, #7a0d17 70%); box-shadow: 0 4px 14px rgba(0,0,0,.6), inset 0 -4px 8px rgba(0,0,0,.4); color: #f8d9a0; font-family: var(--serif); font-size: 28px; transition: transform .6s; }
.seal h3 { font-family: var(--serif); margin: 0 0 8px; font-size: 19px; color: var(--gold-hi); }
.seal p { font-family: var(--body); font-size: 19px; margin: 0; color: #d8d3c5; max-height: 0; opacity: 0; transition: max-height .6s, opacity .6s; }
.seal .tap { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); }
.seal.open .wax { transform: rotate(-25deg) scale(.6) translate(-20px, -10px); opacity: .5; }
.seal.open p { max-height: 260px; opacity: 1; }
.seal.open .tap { display: none; }

/* ---------- níveis */
.tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; }
.tabs button { font-family: var(--serif); font-size: 13px; letter-spacing: .08em; padding: 9px 16px; color: var(--marble); background: transparent; border: 1px solid var(--line); cursor: pointer; }
.tabs button[aria-selected='true'] { background: var(--gold); color: #1a1206; border-color: var(--gold); }
.levels { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 16px; }
.level { position: relative; border: 1px solid var(--line); background: var(--obsidian-2); overflow: hidden; transition: transform .3s, border-color .3s; }
.level:hover { transform: translateY(-4px); border-color: var(--gold); }
.level .preview { position: relative; height: 150px; overflow: hidden; }
.level .preview svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.level .num { position: absolute; top: 10px; left: 12px; font-family: var(--serif); font-size: 13px; letter-spacing: .2em; color: #fff; text-shadow: 0 1px 4px #000; }
.level .grade { position: absolute; top: 10px; right: 12px; font-size: 10px; letter-spacing: .2em; text-transform: uppercase; padding: 3px 8px; background: rgba(0,0,0,.55); border: 1px solid rgba(255,255,255,.2); }
.level .body { padding: 16px 18px 18px; }
.level h3 { font-family: var(--serif); font-size: 17px; margin: 0 0 6px; }
.level p { font-family: var(--body); font-size: 17px; margin: 0 0 10px; color: #d0cbbd; line-height: 1.35; }
.diff { display: flex; gap: 3px; align-items: center; font-size: 11px; color: var(--muted); }
.diff i { width: 10px; height: 4px; background: #2a2b36; }
.diff i.on { background: var(--gold); }
.chips { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 10px; }
.chips span { font-size: 11px; padding: 2px 8px; border: 1px solid var(--line); color: var(--muted); }

/* ---------- relíquias */
.powers { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.power { padding: 24px; border: 1px solid var(--line); background: linear-gradient(180deg, #15161f, #0c0d13); }
.power .glyph { font-size: 34px; color: var(--gold-hi); font-family: var(--serif); }
.power h3 { font-family: var(--serif); font-size: 17px; margin: 10px 0 6px; }
.power p { font-family: var(--body); font-size: 18px; margin: 0 0 10px; color: #d0cbbd; }
.power .req { font-size: 12px; letter-spacing: .15em; text-transform: uppercase; color: var(--gold); }
.moves { margin-top: 30px; padding: 26px; border-left: 2px solid var(--gold); background: var(--obsidian-2); }
.moves h3 { font-family: var(--serif); margin: 0 0 10px; }
.moves ul { margin: 0; padding-left: 18px; font-family: var(--body); font-size: 19px; }
.moves b { color: var(--gold-hi); }

/* ---------- controles */
.controls { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 820px) { .controls { grid-template-columns: 1fr; } }
.device { margin: 0; padding: 18px; border: 1px solid var(--line); background: var(--obsidian-2); }
.device svg { width: 100%; height: auto; }
.device figcaption { text-align: center; font-size: 13px; letter-spacing: .15em; text-transform: uppercase; color: var(--muted); margin-top: 8px; }
.t { fill: var(--marble); font: 600 13px var(--sans); text-anchor: middle; }
.t.s { font-size: 10px; }
.key rect { fill: url(#k); stroke: #3a3b48; }
.key.hl rect { stroke: var(--gold); stroke-width: 1.5; }
.key text { fill: var(--marble); font: 600 12px var(--sans); text-anchor: middle; }
.key .lbl { fill: var(--gold-hi); font: 500 9px var(--sans); }
.map { width: 100%; border-collapse: collapse; margin-top: 24px; font-size: 14px; }
.map th, .map td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.map th { font-family: var(--serif); color: var(--gold-hi); font-weight: 700; letter-spacing: .05em; }
.map tbody tr:hover { background: rgba(212,175,55,.06); }
@media (max-width: 640px) { .map { font-size: 12px; } .map th, .map td { padding: 8px 6px; } }

/* ---------- downloads */
.docs { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.doc { position: relative; display: flex; flex-direction: column; gap: 8px; padding: 26px 24px; text-decoration: none; color: var(--marble); border: 1px solid var(--line); background: linear-gradient(160deg, #f4f1ea08, #0000); transition: border-color .3s, transform .3s; }
.doc:hover { border-color: var(--gold); transform: translateY(-3px); }
.doc-num { font-family: var(--serif); font-size: 34px; color: var(--gold); }
.doc b { font-family: var(--serif); font-size: 17px; }
.doc span { font-family: var(--body); font-size: 17px; color: #d0cbbd; }
.doc em { font-style: normal; margin-top: auto; font-size: 12px; letter-spacing: .2em; color: var(--gold-hi); }

.final { text-align: center; padding: 120px 16px; margin-top: 100px; background: radial-gradient(50% 70% at 50% 100%, rgba(212,175,55,.15), transparent 70%); }
.final h2 { font-family: var(--serif); font-size: clamp(30px, 6vw, 60px); margin: 0 0 24px; }
.footer { border-top: 1px solid var(--line); padding: 26px 16px; text-align: center; font-size: 13px; color: var(--muted); }
.footer p { margin: 4px 0; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } html { scroll-behavior: auto; } }