/* Reset, tipografia, layout e utilitários. */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--ink-950);
  color: var(--paper);
  font-family: var(--font-sans);
  font-size: var(--fs-0);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3, .display {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: var(--track-display);
  line-height: var(--lh-tight);
  font-variation-settings: "opsz" 144, "SOFT" 30;
}
h1 { font-size: var(--fs-5); }
h2 { font-size: var(--fs-4); }
h3 { font-size: var(--fs-2); font-variation-settings: "opsz" 48, "SOFT" 30; }
em, .ital { font-style: italic; font-variation-settings: "opsz" 144, "SOFT" 60; }
::selection { background: var(--wine-500); color: var(--paper); }

:focus-visible {
  outline: 2px solid var(--brass-400);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

.container { width: var(--container); margin-inline: auto; }
.section { padding-block: var(--section-y); position: relative; }
.section--alt { background: var(--ink-900); }
.section-head { max-width: var(--measure); margin-bottom: var(--sp-12); }
.section-head p { color: var(--paper-muted); font-size: var(--fs-1); margin-top: var(--sp-4); }

.eyebrow {
  display: inline-flex; align-items: center; gap: var(--sp-3);
  font-size: 0.75rem; font-weight: 500; letter-spacing: var(--track-label);
  text-transform: uppercase; color: var(--brass-400);
  margin-bottom: var(--sp-5);
}
.eyebrow::before {
  content: ""; width: 28px; height: 1px;
  background: linear-gradient(90deg, var(--brass-400), transparent);
}
.lead { color: var(--paper-muted); font-size: var(--fs-1); max-width: var(--measure); }
.muted { color: var(--paper-muted); }
.dim { color: var(--paper-dim); }

/* Botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  padding: 0.9rem 1.5rem; border-radius: var(--r-pill);
  font-weight: 500; font-size: 1rem; line-height: 1;
  border: 1px solid transparent; cursor: pointer;
  transition: transform var(--t-fast) var(--ease-out), background var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px) scale(0.99); }
.btn--primary {
  background: linear-gradient(180deg, var(--wine-400), var(--wine-500));
  color: var(--paper);
  box-shadow: var(--glow-wine), var(--inner-glass);
}
.btn--primary:hover { background: linear-gradient(180deg, #A0394F, var(--wine-400)); box-shadow: 0 0 80px -20px rgba(160, 57, 79, 0.8), var(--inner-glass); }
.btn--ghost {
  background: transparent; color: var(--paper);
  border-color: var(--glass-brass);
  box-shadow: var(--inner-glass);
}
.btn--ghost:hover { border-color: var(--brass-400); background: var(--glass-fill); }
.btn--sm { padding: 0.65rem 1.1rem; font-size: 0.9rem; }
.btn[disabled] { opacity: 0.6; cursor: progress; }

/* Vidro */
.glass {
  background: linear-gradient(135deg, rgba(243, 237, 226, 0.07), rgba(243, 237, 226, 0.02));
  border: 1px solid var(--glass-line);
  box-shadow: var(--inner-glass), var(--sh-2);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-radius: var(--r-lg);
}

/* Grão sobre tudo */
.grain {
  position: fixed; inset: 0; pointer-events: none; z-index: 60;
  background-image: url("../img/noise.svg");
  background-size: 220px 220px;
  opacity: 0.045;
  mix-blend-mode: overlay;
}

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* Wordmark em texto, como no painel (web/components/brand/wordmark.tsx) */
.wordmark {
  font-family: var(--font-display); font-weight: 600; font-size: 1.35rem;
  letter-spacing: -0.01em; color: var(--paper);
  font-variation-settings: "opsz" 48, "SOFT" 0;
}
.wordmark b { font-weight: 600; color: var(--wine-300); }

.grid { display: grid; gap: var(--sp-5); }
@media (min-width: 720px) { .grid--2 { grid-template-columns: repeat(2, 1fr); } .grid--3 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 980px) { .grid--3 { grid-template-columns: repeat(3, 1fr); } }

hr.rule {
  border: 0; height: 1px; margin: 0;
  background: linear-gradient(90deg, transparent, var(--glass-brass), transparent);
}