:root {
  --navH: 72px;
  --container: 1120px;
  --space-1: 0.5rem;
  --space-2: 0.9rem;
  --space-3: 1.2rem;
  --space-4: 1.6rem;
  --space-5: 2.2rem;
  --space-6: 3rem;
  --gap-1: 0.8rem;
  --gap-2: 1.1rem;
  --gap-3: 1.5rem;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --bg: #1C1A1E;
  --surface: #3B3243;
  --text: #FAF8F5;
  --accent: #C3837B;
  --muted: #9E939A;
  --accent2: #DCCAC8;
  --hair: rgba(250, 248, 245, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  font-family: Inter, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 0%, rgba(195, 131, 123, 0.22), transparent 35%),
    radial-gradient(circle at 85% 10%, rgba(220, 202, 200, 0.1), transparent 30%),
    var(--bg);
  overflow-x: hidden;
  line-height: 1.65;
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
.container { width: min(var(--container), 100% - 2rem); margin-inline: auto; }
.topbar { position: sticky; top: 0; z-index: 20; backdrop-filter: blur(10px); background: rgba(28, 26, 30, 0.76); border-bottom: 1px solid var(--hair); }
.nav-wrap { min-height: var(--navH); display: flex; align-items: center; gap: var(--space-3); position: relative; }
.brand { font-family: "Source Serif 4", serif; font-size: 1.05rem; color: var(--accent2); text-decoration: none; white-space: nowrap; }
.menu-btn { margin-left: auto; border: 1px solid var(--hair); background: rgba(250, 248, 245, 0.06); color: var(--text); border-radius: var(--radius-sm); padding: 0.55rem 0.9rem; }
.menu { display: none; position: absolute; top: calc(100% + 0.4rem); right: 0; left: 0; max-height: min(56vh, 360px); overflow-y: auto; background: rgba(40, 35, 45, 0.98); border: 1px solid var(--hair); border-radius: var(--radius-md); padding: var(--space-2); }
.menu.open { display: grid; gap: var(--gap-1); }
.menu a { color: var(--text); text-decoration: none; padding: 0.55rem 0.2rem; }
.link-cta { color: var(--accent2); }
.progress { position: absolute; left: 0; bottom: 0; height: 2px; width: var(--scroll, 0%); background: linear-gradient(90deg, var(--accent), var(--accent2)); }
.section { padding-block: var(--space-6); scroll-margin-top: calc(var(--navH) + 12px); border-bottom: 1px solid var(--hair); }
.section h2 { margin: 0 0 var(--space-3); font-family: "Source Serif 4", serif; font-size: clamp(1.7rem, 5.8vw, 2.35rem); line-height: 1.2; }
.hero { padding-top: calc(var(--navH) + 1.2rem); }
.hero-grid { display: grid; gap: var(--space-4); }
.hero-copy h1 { margin: 0 0 var(--space-3); font-family: "Source Serif 4", serif; font-size: clamp(2rem, 8.2vw, 3.2rem); line-height: 1.12; max-width: 18ch; }
.registro { margin: 0 0 var(--space-2); color: var(--accent2); font-size: 0.94rem; }
.hero-copy p { margin: 0 0 var(--space-3); }
.hero-copy ul { margin: 0 0 var(--space-4); padding-left: 1.1rem; }
.cta-group { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-bottom: var(--space-4); }
.btn { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; text-decoration: none; color: var(--text); border-bottom: 2px solid var(--accent); padding: 0.7rem 0; }
.btn-ghost { color: var(--accent2); border-bottom-color: var(--accent2); }
.hero-media { margin: 0; border: 1px solid var(--hair); border-radius: var(--radius-lg); overflow: hidden; background: rgba(250, 248, 245, 0.02); }
.hero-media img { width: 100%; height: 100%; min-height: 320px; object-fit: cover; display: block; }
.cards-grid { display: grid; gap: var(--gap-2); margin-top: var(--space-3); }
.card { border: 1px solid var(--hair); background: linear-gradient(160deg, rgba(250, 248, 245, 0.06), rgba(195, 131, 123, 0.07)); padding: var(--space-4); border-radius: 0; box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16); transition: transform 0.25s ease, box-shadow 0.25s ease; }
.card h3 { margin: 0 0 var(--space-2); font-family: "Source Serif 4", serif; font-size: 1.28rem; }
.card p { margin: 0; }
.premium-list { margin: 0; padding-left: 1.2rem; }
.premium-list li { margin-bottom: var(--space-2); }
.highlights-list { margin: var(--space-3) 0 0; padding-left: 1.1rem; }
blockquote { margin: 0; font-size: clamp(1.2rem, 4.9vw, 1.95rem); font-family: "Source Serif 4", serif; color: var(--accent2); }
.autor { margin-top: var(--space-3); color: var(--muted); }
.map-wrap { margin-top: var(--space-3); border: 1px solid var(--hair); border-radius: var(--radius-lg); overflow: hidden; }
.map { width: 100%; min-height: 300px; border: 0; display: block; }
.map-link { margin-top: var(--space-2); }
.map-link a, .footer a { color: var(--accent2); }
.cta-final { margin-bottom: var(--space-5); }
.footer { padding-block: var(--space-5) var(--space-4); background: rgba(59, 50, 67, 0.5); }
.footer-grid { display: grid; gap: var(--gap-2); }
.footer h3 { margin: 0 0 var(--space-2); font-family: "Source Serif 4", serif; }
.footer p, .footer li { opacity: 0.85; }
.footer ul { margin: 0; padding-left: 1rem; }
.footer-bottom { margin: var(--space-4) auto 0; width: min(var(--container), 100% - 2rem); border-top: 1px solid var(--hair); padding-top: var(--space-3); opacity: 0.88; }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1); will-change: transform, opacity; }
.reveal.visible { opacity: 1; transform: none; }
@media (min-width: 760px) {
  .menu-btn { display: none; }
  .menu { display: flex; position: static; overflow: visible; max-height: none; border: 0; background: transparent; margin-left: auto; padding: 0; gap: var(--space-3); }
  .hero-grid { grid-template-columns: 1fr 1fr; align-items: center; }
  .cards-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
  :root { --space-1: 0.38rem; --space-2: 0.68rem; --space-3: 0.9rem; --space-4: 1.15rem; --space-5: 1.55rem; --space-6: 2rem; --gap-1: 0.58rem; --gap-2: 0.78rem; --gap-3: 1.05rem; --navH: 66px; }
  .section { padding-block: var(--space-6); }
  .hero { min-height: 72vh; }
  .hero-media img { min-height: 520px; }
  .cards-grid { gap: var(--gap-2); }
  .process-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .map { min-height: 390px; }
}
@media (max-width: 759px) {
  .container { width: min(var(--container), 100% - 1.5rem); }
  .hero { padding-top: calc(var(--navH) + 1rem); }
  .cta-group { flex-direction: column; align-items: flex-start; gap: 0.9rem; }
}
@media (hover: hover) { .card:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgba(0, 0, 0, 0.2); } }