/* =====================================================================
   Barberías (demo) — main.css
   Tokens de marca (colores, tipografía), fuentes, reset, tipografía base, layout, utilidades globales.
   Estándar WEB AranduCAD: main.css (tokens, base, layout) · components.css (componentes) · pages/*.css (por página).
   ===================================================================== */

/* ---------- Fuentes (autoalojadas, variables) ---------- */
@font-face {
  font-family: 'Fraunces';
  src: url('../fonts/Fraunces-var.woff2') format('woff2');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Manrope';
  src: url('../fonts/Manrope-var.woff2') format('woff2');
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}

/* ---------- Tokens ---------- */
:root {
  --ink: #131211;
  --ink-2: #1b1a18;
  --ink-3: #242220;
  --bone: #f3eee5;
  --bone-2: #e9e2d6;
  --bone-3: #d9d0c1;
  --muted: #a49d91;
  --muted-2: #6f6a61;
  --brass: #c9a34a;
  --brass-2: #e0bb5e;
  --brass-ink: #2a2107;
  --ok: #58b37f;
  --warn: #d98a4b;
  --line: rgba(243, 238, 229, 0.12);
  --line-dark: rgba(19, 18, 17, 0.12);

  --font-display: 'Fraunces', 'Georgia', 'Times New Roman', serif;
  --font-body: 'Manrope', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  --container: 1200px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --radius: 14px;
  --radius-sm: 8px;
  --radius-pill: 999px;
  --shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.6);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --nav-h: 72px;
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--bone);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, picture, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; padding: 0; }
input, select, textarea { font: inherit; color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p, figure, blockquote, dl, dd { margin: 0; }
:focus-visible { outline: 2px solid var(--brass-2); outline-offset: 3px; border-radius: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 1rem; top: -4rem; z-index: 100; background: var(--brass); color: var(--brass-ink); padding: .6rem 1rem; border-radius: var(--radius-sm); font-weight: 700; transition: top .2s; }
.skip-link:focus { top: 1rem; }

/* ---------- Tipografía ---------- */
.display, h1, h2, h3 { font-family: var(--font-display); font-weight: 500; line-height: 1.05; letter-spacing: -0.015em; font-variation-settings: 'opsz' 144; }
h1 { font-size: clamp(2.4rem, 6vw, 4.6rem); }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.6rem); font-variation-settings: 'opsz' 48; }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--muted); max-width: 40ch; }
.eyebrow { display: inline-flex; align-items: center; gap: .6rem; font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--brass); }
.eyebrow::before { content: ''; width: 22px; height: 1px; background: currentColor; }
.muted { color: var(--muted); }
.price { font-family: var(--font-display); font-variation-settings: 'opsz' 48; font-weight: 600; letter-spacing: -0.01em; white-space: nowrap; }
em.accent { font-style: italic; color: var(--brass-2); font-weight: 400; }

/* ---------- Layout ---------- */
.container { width: min(var(--container), 100% - 2 * var(--gutter)); margin-inline: auto; }
.section { padding-block: clamp(4rem, 9vw, 7.5rem); }
.section--tight { padding-block: clamp(3rem, 6vw, 5rem); }
.section-head { display: grid; gap: 1rem; margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.section-head__row { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 1rem 2rem; }
.grid { display: grid; gap: var(--gap, 1.5rem); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }
.stack { display: grid; gap: var(--gap, 1rem); }
.cluster { display: flex; flex-wrap: wrap; gap: var(--gap, .75rem); align-items: center; }

/* Superficies claras */
.theme-light { background: var(--bone); color: var(--ink); }
.theme-light .lead, .theme-light .muted { color: var(--muted-2); }
.theme-light .eyebrow { color: #8a6d1f; }
.theme-light .line { border-color: var(--line-dark); }
.theme-black { background: #0c0b0a; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); transition-delay: var(--d, 0s); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { animation-duration: .001s !important; transition-duration: .001s !important; }
}

/* ---------- Utilidades ---------- */
.hide-mobile { display: none !important; }
@media (min-width: 900px) { .hide-mobile { display: initial !important; } .hide-desktop { display: none !important; } }
.line { border-top: 1px solid var(--line); }
.ratio { position: relative; overflow: hidden; }
.ratio > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ratio--4x5 { aspect-ratio: 4 / 5; }
.ratio--3x4 { aspect-ratio: 3 / 4; }
.ratio--3x2 { aspect-ratio: 3 / 2; }
.ratio--1x1 { aspect-ratio: 1; }
.demo-note { font-size: .78rem; color: var(--muted-2); }