/* ==========================================================================
   base.css — Reset moderno + Design tokens + Utilitários
   Makários Conecta · IV Edição · 2027
   ========================================================================== */

/* ----- Reset ----- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
html, body { height: 100%; }
body { line-height: 1.55; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; }
img, picture, video, canvas, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; color: inherit; background: none; border: 0; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 { font-weight: inherit; line-height: 1.1; }

/* ----- Design tokens ----- */
:root {
  /* Cores */
  --color-bg: #0B0B0B;
  --color-surface: #141414;
  --color-surface-2: #1A1A1A;
  --color-graphite: #2A2A2A;
  --color-gold: #CE970F;
  --color-gold-soft: #E4B14A;
  --color-gold-deep: #8F6A0A;
  --color-text: #F4EFE6;
  --color-text-muted: #8A8378;
  --color-text-faint: #5A544B;

  /* Tipografia */
  --font-display: "Fraunces", "Cormorant Garamond", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  /* Escalas */
  --fs-eyebrow: 11px;
  --fs-body: 17px;
  --fs-body-sm: 15px;
  --fs-h3: clamp(28px, 3vw, 36px);
  --fs-h2: clamp(40px, 5.5vw, 68px);
  --fs-h1: clamp(48px, 7.5vw, 96px);

  --ls-eyebrow: 0.28em;
  --ls-tight: -0.02em;
  --ls-display: -0.015em;

  --lh-display: 1.04;
  --lh-body: 1.65;

  /* Layout */
  --max-w: 1320px;
  --gutter: clamp(20px, 4vw, 56px);
  --section-py: clamp(88px, 12vw, 160px);

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-inout: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 220ms;
  --dur-med: 520ms;
  --dur-slow: 900ms;

  /* Linhas & sombras */
  --rule: 1px solid rgba(255,255,255,0.08);
  --rule-gold: 1px solid rgba(206,151,15,0.28);
}

/* ----- Body base ----- */
body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--color-text);
  background: var(--color-bg);
  font-weight: 400;
  overflow-x: hidden;
}

/* ----- Seleção ----- */
::selection {
  background: var(--color-gold);
  color: var(--color-bg);
}

/* ----- Utilitários ----- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding-inline: var(--gutter);
}

/* Label editorial em caixa alta, com spacing generoso */
.eyebrow {
  font-family: var(--font-body);
  font-size: var(--fs-eyebrow);
  font-weight: 500;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--color-text-muted);
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--color-gold);
}

/* Headline display — Fraunces variável */
.h-display {
  font-family: var(--font-display);
  font-weight: 400;
  font-variation-settings: "opsz" 144, "SOFT" 100;
  letter-spacing: var(--ls-display);
  line-height: var(--lh-display);
  color: var(--color-text);
}

/* Divisor fino */
.rule {
  display: block;
  height: 1px;
  width: 100%;
  background: linear-gradient(90deg, transparent, rgba(206,151,15,0.35), transparent);
  border: 0;
}
.rule--sm {
  display: inline-block;
  width: 48px;
  height: 1px;
  background: rgba(206,151,15,0.6);
  margin-right: 14px;
  vertical-align: middle;
}

/* Botões */
.btn {
  --btn-pad-y: 16px;
  --btn-pad-x: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: var(--btn-pad-y) var(--btn-pad-x);
  border: 1px solid transparent;
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
}

.btn--ghost {
  color: var(--color-text);
  border-color: rgba(206,151,15,0.55);
  background: transparent;
}
.btn--ghost:hover {
  background: rgba(206,151,15,0.08);
  border-color: var(--color-gold);
  color: var(--color-gold-soft);
}

.btn--gold {
  background: var(--color-gold);
  color: #0B0B0B;
  border-color: var(--color-gold);
}
.btn--gold:hover {
  background: var(--color-gold-soft);
  border-color: var(--color-gold-soft);
}

.btn--text {
  padding: 0;
  color: var(--color-text-muted);
  letter-spacing: 0.16em;
  position: relative;
}
.btn--text::after {
  content: "";
  position: absolute;
  left: 0; bottom: -4px;
  height: 1px;
  width: 0;
  background: var(--color-gold);
  transition: width var(--dur-med) var(--ease-out);
}
.btn--text:hover { color: var(--color-gold-soft); }
.btn--text:hover::after { width: 100%; }

.btn--sm { --btn-pad-y: 11px; --btn-pad-x: 22px; font-size: 11px; }
.btn--block { width: 100%; }

/* Scroll reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 900ms var(--ease-out), transform 900ms var(--ease-out);
  will-change: opacity, transform;
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Respeitar usuários que preferem menos movimento */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}

/* Scrollbar discreto (Chromium/Webkit) */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: #1f1f1f; border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: #2a2a2a; }

/* Focus visível — acessibilidade */
:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
  border-radius: 2px;
}

/* Html smooth scroll */
html { scroll-behavior: smooth; }
html { scroll-padding-top: 120px; }