:root {
  --azul: #0b4f8a;
  --azul-oscuro: #07345c;
  --verde: #1f7a5a;
  --fondo: #f4f8fb;
  --texto: #1d2a36;
  --muted: #5b6b7a;
  --blanco: #ffffff;
  --borde: #dbe5ee;
  --sombra: 0 18px 45px rgba(7, 52, 92, .10);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--texto);
  background: var(--fondo);
  line-height: 1.6;
}
a { color: var(--azul); }
a:hover { color: var(--verde); }
.wrap { width: min(1120px, calc(100% - 2rem)); margin-inline: auto; }
.site-header {
  background: linear-gradient(135deg, var(--azul-oscuro), var(--azul));
  color: var(--blanco);
  padding: 1.1rem 0;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand { display: flex; align-items: center; gap: .9rem; }
.monogram {
  display: grid; place-items: center;
  width: 3.1rem; height: 3.1rem;
  border: 1px solid rgba(255,255,255,.45);
  border-radius: 14px;
  font-weight: 800; letter-spacing: .06em;
  background: rgba(255,255,255,.10);
}
.eyebrow { margin: 0 0 .1rem; font-size: .78rem; text-transform: uppercase; letter-spacing: .12em; opacity: .85; }
.site-header h1 { margin: 0; font-size: clamp(1rem, 2vw, 1.25rem); font-weight: 650; }
nav { display: flex; flex-wrap: wrap; gap: 1rem; }
nav a { color: var(--blanco); text-decoration: none; font-size: .92rem; opacity: .9; }
nav a:hover { opacity: 1; color: #d9f3e8; }
.hero { padding: clamp(2.5rem, 6vw, 5rem) 0; }
.hero-inner { display: grid; grid-template-columns: 1.35fr .8fr; gap: 2rem; align-items: center; }
.kicker { margin: 0 0 .5rem; color: var(--verde); font-weight: 700; text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; }
.hero h2 { margin: 0 0 1rem; font-size: clamp(2rem, 4.5vw, 3.4rem); line-height: 1.08; color: var(--azul-oscuro); }
.hero-copy > p { max-width: 62ch; color: var(--muted); font-size: 1.06rem; }
.actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.6rem; }
.button {
  display: inline-block; padding: .85rem 1.15rem;
  border-radius: 10px; text-decoration: none; font-weight: 700;
  background: var(--azul); color: var(--blanco);
  border: 1px solid var(--azul);
}
.button:hover { background: var(--azul-oscuro); color: var(--blanco); }
.button.secondary { background: transparent; color: var(--azul-oscuro); border-color: var(--borde); }
.button.secondary:hover { background: var(--blanco); border-color: var(--azul); }
.hero-card {
  background: var(--blanco); border: 1px solid var(--borde);
  border-radius: 18px; padding: 1.5rem; box-shadow: var(--sombra);
}
.hero-card h3 { margin-top: 0; color: var(--azul-oscuro); }
.hero-card ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; }
.hero-card li { color: var(--muted); font-size: .95rem; }
.hero-card strong { color: var(--texto); }
.section { padding: 1rem 0 3.5rem; }
.section h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); color: var(--azul-oscuro); }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.card {
  background: var(--blanco); border: 1px solid var(--borde);
  border-radius: 14px; padding: 1.25rem;
}
.card h3 { margin-top: 0; color: var(--azul); }
.card p { color: var(--muted); margin-bottom: 0; }
.prose { max-width: 78ch; padding-bottom: 4rem; }
.prose h2 { color: var(--azul-oscuro); }
.prose p, .prose li { color: var(--muted); }
.site-footer { background: var(--azul-oscuro); color: rgba(255,255,255,.82); padding: 1.4rem 0; }
.footer-inner { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.site-footer p { margin: 0; font-size: .9rem; }
.site-footer a { color: #d9f3e8; }
@media (max-width: 820px) {
  .hero-inner { grid-template-columns: 1fr; }
  .grid { grid-template-columns: 1fr; }
  .header-inner { align-items: flex-start; flex-direction: column; }
}