:root {
  --negro-carbon: #111111;
  --azul-noche: #0E2239;
  --dorado: #D4AF37;
  --blanco-calido: #F8F5EC;
  --beige: #EDE9DF;
  --gris-texto: #3C3C3C;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  background: var(--blanco-calido);
  color: var(--gris-texto);
}

/* HEADER FIJO */
.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(248,245,236,0.96);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  backdrop-filter: blur(12px);
}

.topbar-inner {
  max-width: 1024px;
  margin: 0 auto;
  padding: 10px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-wrap img { height: 36px; }

.logo-text {
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: var(--negro-carbon);
}

.main-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.main-nav a {
  font-size: 0.85rem;
  text-decoration: none;
  color: #555;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
}

.main-nav a:hover {
  border-color: var(--dorado);
  color: var(--negro-carbon);
}

/* CONTENEDOR GENERAL */

.page-container {
  max-width: 1024px;
  margin: 0 auto;
  padding: 96px 18px 40px;
}

/* HERO */

.hero {
  border-radius: 24px;
  padding: 28px 22px;
  border: 1px solid rgba(0,0,0,0.06);
  background: #FFFFFF;
}

.hero-inner { max-width: 640px; }

.hero-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.7rem;
  color: #777;
  margin-bottom: 6px;
}

.hero h1 {
  margin: 0 0 10px;
  font-size: 1.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--negro-carbon);
}

.hero-sub {
  margin: 0 0 14px;
  font-size: 0.98rem;
  color: #555;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.badge {
  font-size: 0.75rem;
  border-radius: 999px;
  padding: 4px 10px;
  border: 1px solid rgba(0,0,0,0.08);
  background: var(--blanco-calido);
  color: #555;
}

/* BOTONES */

.btn-primary,
.btn-secondary,
.btn-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 18px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.9rem;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--dorado);
  color: var(--negro-carbon);
  font-weight: 600;
}

.btn-primary:hover { background: #E5C96D; }

.btn-secondary {
  background: #FFFFFF;
  color: #444;
  border-color: rgba(0,0,0,0.12);
}

.btn-secondary:hover { border-color: var(--dorado); }

.btn-link {
  background: none;
  border: none;
  padding: 0;
  color: var(--dorado);
  font-size: 0.85rem;
}

.btn-link:hover { text-decoration: underline; }

/* SECCIONES Y CARDS */

.section { margin-top: 30px; }

.section h2 {
  margin: 0 0 8px;
  font-size: 1.4rem;
  color: var(--negro-carbon);
}

.section-sub {
  font-size: 0.9rem;
  color: #666;
  margin: 0 0 14px;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
}

.card {
  background: #FFFFFF;
  border-radius: 18px;
  padding: 18px;
  border: 1px solid rgba(0,0,0,0.06);
}

.card h3 {
  margin-top: 0;
  margin-bottom: 6px;
  font-size: 1.05rem;
}

/* FOOTER */

.footer {
  margin-top: 40px;
  padding: 18px 18px 26px;
  border-top: 1px solid rgba(0,0,0,0.06);
  background: #FFFFFF;
}

.footer-inner {
  max-width: 1024px;
  margin: 0 auto;
  font-size: 0.8rem;
  color: #777;
}

/* RESPONSIVE */

@media (max-width: 768px) {
  .main-nav { justify-content: flex-end; }
  .hero { padding: 22px 18px; }
  .hero h1 { font-size: 1.5rem; }
}