/* ============================================
   BASE · Reset + tipografía base
   ============================================ */

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--ff-sans);
  color: var(--c-text);
  background: var(--c-paper);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul, ol { list-style: none; }

/* Tipografía de secciones */
.eyebrow {
  display: inline-block;
  font-family: var(--ff-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: 20px;
  position: relative;
  padding-left: 36px;
}
.eyebrow::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  width: 26px; height: 1px;
  background: var(--c-gold);
}
.eyebrow--dark { color: var(--c-coffee); }
.eyebrow--dark::before { background: var(--c-coffee); }

.h2 {
  font-family: var(--ff-serif);
  font-weight: 500;
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--c-coffee-ink);
}
.h2--light { color: var(--c-cream); }
.h2 em, .hero__title em {
  font-style: italic;
  color: var(--c-coffee);
  font-weight: 500;
}
.h2--light em { color: var(--c-gold-bright); }

/* Reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Accesibilidad visual */
:focus-visible {
  outline: 2px solid var(--c-gold);
  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;
}