/* ============================================================
   BRONZE — Design tokens
   Espelha a identidade visual já definida no app (seção 1 da spec):
   cimento + bronze, bordas facetadas, atmosfera com glow radial.
   ============================================================ */

:root {
  --bronze: #B08D57;
  --bronze-light: #C9995B;
  --bronze-dark: #8A6A3F;
  --bronze-glow: rgba(201, 153, 91, 0.35);

  --bg-0: #0D1017;
  --bg-1: #1C2434;
  --bg-card: #161B26;
  --border-subtle: rgba(176, 141, 87, 0.22);
  --border-strong: rgba(176, 141, 87, 0.55);

  --text-0: #EDEBE6;
  --text-1: #B8B4AC;
  --text-2: #837E74;

  --font-brand: 'Caveat', cursive;
  --font-display: 'Gruppo', sans-serif;
  --font-legal: 'Sora', sans-serif;

  --max-w: 1120px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 50% -10%, var(--bg-1) 0%, var(--bg-0) 60%);
  background-attachment: fixed;
  color: var(--text-0);
  font-family: var(--font-legal);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* subtle grain texture, matches app's "textura sutil de grão" (seção 1.5) */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.035;
  z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

a { color: var(--bronze-light); text-decoration: none; }
a:hover { color: var(--bronze); text-decoration: underline; }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--bronze-light);
  outline-offset: 3px;
  border-radius: 2px;
}

::selection { background: var(--bronze-dark); color: var(--text-0); }

/* ---------- layout shells ---------- */
.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* ---------- nav ---------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(13, 16, 23, 0.72);
  border-bottom: 1px solid var(--border-subtle);
}
.site-nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand-mark {
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand-mark svg { width: 26px; height: 26px; }
.brand-mark span {
  font-family: var(--font-brand);
  font-size: 1.7rem;
  color: var(--bronze-light);
  letter-spacing: 0.5px;
}
.nav-links {
  display: flex;
  gap: 28px;
  font-family: var(--font-display);
  font-size: 0.92rem;
  letter-spacing: 0.4px;
  color: var(--text-1);
}
.nav-links a { color: var(--text-1); }
.nav-links a:hover { color: var(--bronze-light); }

/* ---------- faceted card (cutCorners motif, seção 1.2) ---------- */
.facet-card {
  --cut: 18px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  clip-path: polygon(
    var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)),
    calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut)
  );
  padding: 28px;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  padding: 13px 26px;
  border: 1px solid var(--border-strong);
  color: var(--text-0);
  background: transparent;
  cursor: default;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}
.btn.primary {
  background: linear-gradient(135deg, var(--bronze-light), var(--bronze-dark));
  border-color: transparent;
  color: #10131a;
  font-weight: 600;
}
.btn .soon {
  font-size: 0.72rem;
  opacity: 0.75;
  font-family: var(--font-legal);
}

/* ---------- footer ---------- */
.site-footer {
  border-top: 1px solid var(--border-subtle);
  margin-top: 96px;
  padding: 40px 0 60px;
  color: var(--text-2);
  font-size: 0.88rem;
}
.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 32px;
  align-items: center;
  justify-content: space-between;
}
.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  font-family: var(--font-display);
}
.footer-links a { color: var(--text-1); }

h1, h2, h3 { font-family: var(--font-display); font-weight: 400; color: var(--text-0); }

@media (max-width: 720px) {
  .nav-links { display: none; }
}