/* Daylever — identidade: preto absoluto, branco, cinza metálico, hairlines */
:root {
  --bg: #000000;
  --fg: #f5f5f5;
  --body: rgba(255, 255, 255, 0.66);
  --dim: rgba(255, 255, 255, 0.45);
  --mute: rgba(255, 255, 255, 0.28);
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);
  --metal: #b9bec7;
  --card: #0a0a0b;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--body);
  font-family: "Instrument Sans", -apple-system, sans-serif;
  font-size: 16.5px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: rgba(255, 255, 255, 0.92); color: #000; }

a { color: var(--fg); text-decoration: none; }

/* ---------- header ---------- */
.top {
  max-width: 1060px;
  margin: 0 auto;
  padding: 26px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.02em;
  color: var(--fg);
}
.brand svg { display: block; }
.top nav { display: flex; gap: 26px; }
.top nav a {
  font-size: 13.5px;
  color: var(--dim);
  letter-spacing: 0.01em;
  transition: color 0.2s;
}
.top nav a:hover { color: var(--fg); }

/* ---------- hero ---------- */
.hero {
  position: relative;
  max-width: 1060px;
  margin: 0 auto;
  padding: 120px 28px 100px;
  text-align: center;
  overflow: visible;
}
.hero::before {
  /* brilho metálico atrás do logo */
  content: "";
  position: absolute;
  top: 40px;
  left: 50%;
  transform: translateX(-50%);
  width: 640px;
  height: 460px;
  background: radial-gradient(
    closest-side,
    rgba(185, 190, 199, 0.14),
    rgba(185, 190, 199, 0.04) 55%,
    transparent 75%
  );
  pointer-events: none;
}
.hero > * { position: relative; }

.mark {
  width: 88px;
  height: 88px;
  border-radius: 22px;
  background: #000;
  border: 1px solid var(--line-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.8),
    0 24px 70px rgba(185, 190, 199, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  animation: rise 0.9s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.hero h1 {
  margin-top: 44px;
  font-size: clamp(44px, 7.2vw, 76px);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.045em;
  color: var(--fg);
  animation: rise 0.9s 0.08s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(115deg, #ffffff 20%, #8f959f 80%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero .lede {
  margin: 26px auto 0;
  max-width: 560px;
  font-size: 18.5px;
  line-height: 1.6;
  color: var(--body);
  animation: rise 0.9s 0.16s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}
.hero .lede strong { color: var(--fg); font-weight: 500; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 40px;
  padding: 10px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 13.5px;
  letter-spacing: 0.02em;
  color: var(--dim);
  animation: rise 0.9s 0.24s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}
.badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--metal);
  animation: pulse 2.4s ease-in-out infinite;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}
@keyframes pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

/* ---------- linhas de recurso ---------- */
.rows {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 28px 120px;
}
.rows .row {
  display: flex;
  align-items: baseline;
  gap: 18px;
  padding: 22px 4px;
  border-top: 1px solid var(--line);
}
.rows .row:last-child { border-bottom: 1px solid var(--line); }
.rows .n {
  font-size: 12px;
  color: var(--mute);
  font-variant-numeric: tabular-nums;
  min-width: 22px;
}
.rows .t { color: var(--fg); font-weight: 500; font-size: 15.5px; letter-spacing: -0.01em; }
.rows .d { color: var(--dim); font-size: 14.5px; }

/* ---------- footer ---------- */
footer {
  border-top: 1px solid var(--line);
  padding: 34px 28px 46px;
}
.foot {
  max-width: 1060px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--mute);
}
.foot nav { display: flex; gap: 22px; }
.foot a { color: var(--dim); transition: color 0.2s; }
.foot a:hover { color: var(--fg); }

/* ---------- páginas legais ---------- */
.doc {
  max-width: 680px;
  margin: 0 auto;
  padding: 40px 28px 110px;
}
.doc h1 {
  font-size: clamp(34px, 5vw, 46px);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.1;
  color: var(--fg);
}
.doc .updated {
  margin-top: 14px;
  font-size: 13.5px;
  color: var(--mute);
  padding-bottom: 34px;
  border-bottom: 1px solid var(--line);
}
.doc h2 {
  margin-top: 52px;
  font-size: 21px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--fg);
}
.doc h3 {
  margin-top: 30px;
  font-size: 16.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--fg);
}
.doc p { margin-top: 16px; }
.doc ul { margin: 16px 0 0 22px; }
.doc li { margin-top: 9px; }
.doc li::marker { color: var(--mute); }
.doc a { border-bottom: 1px solid var(--line-strong); transition: border-color 0.2s; }
.doc a:hover { border-color: var(--fg); }
.doc .note {
  margin-top: 20px;
  padding: 18px 22px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card);
  font-size: 15px;
}

@media (max-width: 640px) {
  .hero { padding-top: 84px; }
  .top nav { gap: 18px; }
}