/* ==========================================================================
   Reset & fundamentos tipográficos
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; }

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

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  color: var(--color-primary);
  line-height: 1.15;
  margin: 0 0 .6em;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

p { margin: 0 0 1em; color: var(--color-ink-soft); line-height: 1.7; max-width: 62ch; }

.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 24px;
}

section { position: relative; }

::selection { background: var(--color-accent); color: var(--color-primary); }

/* Foco visible accesible sobre elementos interactivos */
a:focus-visible,
button:focus-visible,
.btn:focus-visible,
.card:focus-visible,
.pill:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2.5px solid var(--color-secondary);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Scrollbar de acento */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--color-gray-50); }
::-webkit-scrollbar-thumb { background: var(--color-support); border-radius: var(--radius-pill); }
::-webkit-scrollbar-thumb:hover { background: var(--color-secondary); }

/* Utilidades tipográficas */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: '';
  width: 26px;
  height: 2px;
  background: var(--color-accent);
  border-radius: var(--radius-pill);
}

.section-head {
  max-width: 640px;
  margin-bottom: 56px;
}
.section-head.center { margin-inline: auto; text-align: center; }

.text-support { color: var(--color-secondary); }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 12px 20px;
  z-index: 999;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }