/* ==========================================================================
   BASURTO FERMIN CAFE -- Base
   Reset ligero, tipografia base, textura de papel y utilidades.
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  max-width: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  background-image:
    radial-gradient(rgba(17,17,17,0.025) 1px, transparent 1px);
  background-size: 3px 3px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  max-width: 100%;
}

img, svg, video { max-width: 100%; display: block; }

a { color: var(--color-link); text-decoration: none; }
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--color-forest);
  outline-offset: 3px;
}

button { font-family: inherit; cursor: pointer; }

ul { list-style: none; margin: 0; padding: 0; }

h1, h2, h3, h4 {
  margin: 0 0 var(--space-sm);
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: var(--tracking-display);
  color: var(--color-charcoal);
  line-height: 1.04;
  font-weight: 400;
}

p { margin: 0 0 var(--space-sm); }

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  font-family: var(--font-body);
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-toasted);
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: currentColor;
}

.lede {
  font-family: var(--font-serif);
  font-size: var(--fs-lead);
  font-style: italic;
  color: var(--color-espresso);
  max-width: 42ch;
}

.section {
  padding-block: var(--space-3xl);
  position: relative;
}

.section--tight { padding-block: var(--space-2xl); }

.section--ivory { background: var(--color-surface); }
.section--forest {
  background: var(--color-forest);
  color: var(--color-ivory);
}
.section--forest h2,
.section--forest .eyebrow { color: var(--color-ivory); }

.section--espresso {
  background: var(--color-espresso);
  color: var(--color-ivory);
}
.section--espresso .eyebrow { color: var(--color-gold); }

.divider {
  border: none;
  border-top: 1px solid var(--color-border-strong);
  opacity: 0.15;
  margin-block: 0;
}

.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;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-charcoal);
  color: var(--color-cream);
  padding: var(--space-sm) var(--space-md);
  z-index: 999;
}
.skip-link:focus {
  left: var(--space-sm);
  top: var(--space-sm);
}

/* Banner de contenido de muestra: ver README para reemplazo de datos reales */
.sample-banner {
  background: var(--color-toasted);
  color: var(--color-ivory);
  font-family: var(--font-body);
  font-size: var(--fs-small);
  text-align: center;
  padding: var(--space-2xs) var(--space-sm);
  position: relative;
  z-index: calc(var(--z-header) + 1);
}
.sample-banner button {
  background: none;
  border: 1px solid rgba(250,248,242,0.5);
  color: inherit;
  border-radius: var(--radius-sm);
  padding: 0.1rem 0.6rem;
  margin-left: var(--space-sm);
  font-size: var(--fs-small);
}
.sample-banner[hidden] { display: none; }