/* ============================================
   COMPONENTES SITIO — header + footer canónicos
   Fuente: home arieldistefano.com (2026-08-16)
   Inyectar junto con header.html / footer.html
   ============================================ */

:root {
  --ink: #0B1F33;            /* Navy oficial */
  --ink-soft: #4A6480;
  --deep-blue: #12263F;
  --paper: #F5F9FC;          /* Soft Gray */
  --paper-2: #EAF6FF;        /* Ice Blue */
  --paper-3: #D9EDFA;
  --accent: #35D6E4;         /* Cyan oficial */
  --accent-blue: #2563EB;
  --line: rgba(11, 31, 51, 0.12);
  --grad-brand: linear-gradient(90deg, #35D6E4, #2563EB);
  --radius-lg: 18px;
  --radius-md: 10px;
  --radius-sm: 6px;
  --font-display: "Plus Jakarta Sans", -apple-system, sans-serif;
  --font-body: "Plus Jakarta Sans", -apple-system, sans-serif;
  --shadow-1: 0 1px 2px rgba(11,31,51,.06), 0 8px 24px -12px rgba(11,31,51,.16);
  --shadow-2: 0 2px 4px rgba(11,31,51,.08), 0 20px 48px -20px rgba(37,99,235,.22);
}

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ── Header ─────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(245, 249, 252, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 12px 0;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-logo { height: 80px; width: auto; object-fit: contain; }
.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav a {
  text-decoration: none; font-size: 0.9rem; font-weight: 500;
  padding: 8px 12px; border-radius: var(--radius-sm); color: var(--ink-soft);
  transition: background 150ms ease, color 150ms ease;
}
.site-nav a:hover { background: var(--paper-3); color: var(--ink); }
.site-nav a:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
.nav-cta {
  background: var(--grad-brand); color: #fff !important;
  border-radius: var(--radius-sm); margin-left: 8px;
}
.nav-cta:hover { filter: brightness(1.06); }

/* ── Footer ─────────────────────────────── */
.site-footer { border-top: 1px solid var(--line); background: var(--ink); padding: 48px 0 40px; margin-top: 24px; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-brand img {
  height: 40px; width: auto; object-fit: contain;
  background: #fff; border-radius: 8px; padding: 5px 6px;
}
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-links a { font-size: 0.85rem; color: rgba(255,255,255,0.75); text-decoration: none; }
.footer-links a:hover { color: var(--accent); text-decoration: underline; }
.footer-copy { font-size: 0.8rem; color: rgba(255,255,255,0.55); text-align: center; }

@media (max-width: 860px) {
  .site-nav { gap: 0; }
  .site-nav a { padding: 8px 8px; font-size: 0.82rem; }
  .nav-cta { margin-left: 4px; }
}
@media (max-width: 560px) {
  .brand-logo { height: 52px; }
  .footer-inner { justify-content: center; text-align: center; }
}