/* ============================================================
   BASE — Reset, Tipografia Global, Elementos Comuns
   ============================================================ */

/* ── Reset ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 22px;
  scroll-padding-top: 96px;
}

body {
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: var(--size-base);
  line-height: 1.9;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg-primary); }
::-webkit-scrollbar-thumb {
  background: var(--color-gold-deep);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: var(--color-gold); }

/* ── Seleção ── */
::selection {
  background: rgba(201, 151, 58, 0.3);
  color: var(--color-gold-bright);
}

/* ── Imagens ── */
img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--color-gold-light);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}
a:hover { color: var(--color-gold-bright); }

/* ── Headings ── */
h1, h2, h3, h4 {
  font-family: var(--font-title);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.03em;
  color: var(--color-gold-bright);
}

h1 { font-family: var(--font-display); font-size: var(--size-hero); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.1rem, 2.2vw, 1.6rem); color: var(--color-gold-light); }

p { color: var(--color-text-primary); }

/* ── Container ── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.container--narrow {
  max-width: var(--container-narrow);
}

/* ── Linha dourada decorativa ── */
.gold-rule {
  width: 100%;
  max-width: 480px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
  margin-inline: auto;
}

/* ── Subtítulo de seção ── */
.section-eyebrow {
  display: block;
  font-family: var(--font-title);
  font-size: var(--size-sm);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-xs);
}

/* ── Textura de ruído de fundo (pseudo-element mixin helper) ── */
.noise-overlay::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  opacity: 0.35;
  mix-blend-mode: overlay;
  z-index: 0;
}

/* ── Gradient de borda luminosa ── */
.glow-border {
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card), inset 0 0 60px rgba(201, 151, 58, 0.03);
}

/* ── AOS override: partida mais dramática ── */
[data-aos] { backface-visibility: hidden; }

/* ── Responsivo base ── */
@media (max-width: 768px) {
  h1 { letter-spacing: 0.01em; }
}