*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--brand-dark);
  background: var(--brand-ivory);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.35;
  background-image:
    radial-gradient(1px 1px at 23% 17%, rgba(45,45,45,0.05) 50%, transparent 51%),
    radial-gradient(1px 1px at 67% 43%, rgba(45,45,45,0.04) 50%, transparent 51%),
    radial-gradient(1px 1px at 12% 82%, rgba(45,45,45,0.03) 50%, transparent 51%),
    radial-gradient(1px 1px at 89% 73%, rgba(45,45,45,0.04) 50%, transparent 51%);
  background-size: 240px 240px, 180px 180px, 300px 300px, 220px 220px;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font: inherit; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.1;
  margin: 0 0 0.5rem;
  letter-spacing: -0.01em;
}
p { margin: 0 0 1em; }

::selection { background: var(--brand-turquoise); color: white; }

/* Contenedores */
.wrap { max-width: var(--max-wide); margin: 0 auto; padding: 0 1.5rem; position: relative; z-index: 2; }
.wrap-narrow { max-width: var(--max-narrow); margin: 0 auto; padding: 0 1.5rem; position: relative; z-index: 2; }

@media (min-width: 768px) {
  .wrap, .wrap-narrow { padding: 0 2rem; }
}

/* Secciones */
.section { padding: 5rem 0; position: relative; }
@media (min-width: 768px) { .section { padding: 7rem 0; } }
@media (min-width: 1024px) { .section { padding: 9rem 0; } }

.section-cream { background: var(--brand-cream); }
.section-ivory { background: var(--brand-ivory); }
.section-dark { background: var(--brand-dark); color: var(--brand-ivory); }

/* Número editorial de sección (estilo revista "No. 01") */
.section-number {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--brand-gold);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
}
.section-number::after { content: ""; display: inline-block; width: 2.5rem; height: 1px; background: var(--brand-gold); }

/* Eyebrow minúsculas + trazo */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--brand-gold);
  font-weight: 500;
}
.eyebrow::before { content: ""; width: 2rem; height: 1px; background: var(--brand-gold); }
.eyebrow.is-centered::before { display: none; }
.eyebrow.is-centered { gap: 0; display: flex; justify-content: center; align-items: center; }
.eyebrow.is-centered span { padding: 0 0.75rem; position: relative; }
.eyebrow.is-centered span::before,
.eyebrow.is-centered span::after {
  content: ""; position: absolute; top: 50%; width: 2rem; height: 1px; background: var(--brand-gold);
}
.eyebrow.is-centered span::before { right: 100%; }
.eyebrow.is-centered span::after { left: 100%; }

/* Utilidades */
.text-italic-gold { color: var(--brand-gold); font-style: italic; font-family: var(--font-serif); }
.text-turquoise { color: var(--brand-turquoise); }
.text-serif { font-family: var(--font-serif); }
.text-serif-italic { font-family: var(--font-serif); font-style: italic; }
.divider-gold { width: 3rem; height: 1px; background: var(--brand-gold); margin: 1.5rem 0; }
.divider-gold.is-centered { margin-left: auto; margin-right: auto; }

.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;
}