/* Fuentes alojadas en el propio servidor (licencia SIL OFL), subconjunto latino. */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('../fonts/inter-latin.woff2') format('woff2');
}
@font-face {
  font-family: 'Cormorant Garamond';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/cormorant-garamond-600-latin.woff2') format('woff2');
}

:root {
  --bg: #080a1f;
  --bg-alt: #0d1030;
  --surface: #131845;
  --border: #232a66;
  --text: #e9ecfa;
  --muted: #9ba3d1;
  --primary: #4f6bed;
  --accent: #7db3ff;
  --grad: linear-gradient(135deg, var(--primary), var(--accent));
  --radius: 16px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
.container { width: min(1120px, 100% - 2rem); margin-inline: auto; }

/* Header */
.header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(8, 10, 31, .85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { display: flex; align-items: center; gap: .7rem; font-family: 'Cormorant Garamond', Georgia, serif; font-weight: 600; font-size: 1.6rem; letter-spacing: .22em; text-transform: uppercase; }
.logo-mark { width: 36px; height: 36px; border-radius: 8px; display: block; }
.nav-links { display: flex; align-items: center; gap: 1.75rem; font-weight: 500; color: var(--muted); }
.nav-links a:hover { color: var(--text); }
.nav-toggle { display: none; background: none; border: 0; width: 40px; height: 40px; cursor: pointer; }
.nav-toggle span { display: block; height: 2px; background: var(--text); margin: 7px 8px; transition: .2s; }

/* Buttons */
.btn {
  display: inline-block; padding: .85rem 1.6rem; border-radius: 999px; border: 0;
  background: var(--grad); color: #fff; font: 600 1rem 'Inter', sans-serif; cursor: pointer;
  transition: transform .15s, box-shadow .15s;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(79, 107, 237, .4); }
.btn-small { padding: .5rem 1.1rem; font-size: .9rem; color: #fff !important; }
.btn-ghost { background: transparent; border: 1px solid var(--border); }
.btn-ghost:hover { border-color: var(--primary); box-shadow: none; }

/* Hero */
.hero {
  padding: 7rem 0 5rem;
  background:
    radial-gradient(600px 300px at 80% 0%, rgba(79, 107, 237, .25), transparent),
    radial-gradient(500px 300px at 10% 20%, rgba(125, 179, 255, .15), transparent);
}
.eyebrow { color: var(--accent); font-weight: 600; text-transform: uppercase; letter-spacing: .12em; font-size: .8rem; margin-bottom: 1rem; }
h1 { font-size: clamp(2.2rem, 5.5vw, 4rem); line-height: 1.1; letter-spacing: -.03em; max-width: 18ch; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.5rem); line-height: 1.2; letter-spacing: -.02em; margin-bottom: 1.5rem; }
h3 { font-size: 1.15rem; margin-bottom: .5rem; }
.gradient-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { color: var(--muted); font-size: 1.2rem; max-width: 56ch; margin: 1.5rem 0 2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.stats { display: flex; flex-wrap: wrap; gap: 2.5rem; margin-top: 4rem; }
.stats strong { display: block; font-size: 1.8rem; font-weight: 800; }
.stats span { color: var(--muted); font-size: .9rem; }

/* Sections */
.section { padding: 5.5rem 0; }
.section-alt { background: var(--bg-alt); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.25rem; margin-top: 2rem; }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.75rem; transition: transform .2s, border-color .2s;
}
.card:hover { transform: translateY(-4px); border-color: var(--primary); }
.card p { color: var(--muted); }
.icon { font-size: 1.8rem; margin-bottom: 1rem; }
.tag { display: inline-block; font-size: .75rem; font-weight: 600; color: var(--accent); border: 1px solid var(--accent); border-radius: 999px; padding: .1rem .7rem; margin-bottom: 1rem; }
.link { display: inline-block; margin-top: 1rem; color: var(--primary); font-weight: 600; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.split p { color: var(--muted); margin-bottom: 1rem; }
.values { display: grid; gap: 1rem; }
.values li { background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--primary); border-radius: 12px; padding: 1.25rem 1.5rem; }
.values strong { display: block; }
.values span { color: var(--muted); }

/* Form */
.form { display: grid; gap: 1rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 2rem; }
.form label { display: grid; gap: .4rem; font-weight: 500; font-size: .95rem; }
.form input, .form textarea {
  background: var(--bg); border: 1px solid var(--border); border-radius: 10px;
  padding: .8rem 1rem; color: var(--text); font: inherit;
}
.form input:focus, .form textarea:focus { outline: 2px solid var(--primary); border-color: transparent; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-note { color: var(--accent); font-size: .9rem; min-height: 1.2em; }

/* Footer */
.footer { border-top: 1px solid var(--border); padding: 2rem 0; }
.footer-inner { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center; color: var(--muted); font-size: .9rem; }

/* Responsive */
@media (max-width: 800px) {
  .split { grid-template-columns: 1fr; gap: 2rem; }
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; gap: 1.25rem;
    background: var(--bg); padding: 1.5rem; border-bottom: 1px solid var(--border);
    display: none;
  }
  .nav-links.open { display: flex; }
  .hero { padding: 4.5rem 0 3.5rem; }
  .section { padding: 4rem 0; }
}