/* =====================
   Variables base
===================== */
:root {
  --bg: #ffffff;
  --ink: #0b1220;
  --muted: #475569;
  --soft: #f1f5f9;
  --line: #e2e8f0;

  --primary: #4f46e5;
  --secondary: #06b6d4;

  --radius: 16px;
  --shadow: 0 16px 40px rgba(0,0,0,0.12);
}

/* =====================
   Reset básico
===================== */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
}

/* =====================
   Utilidades
===================== */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* =====================
   Topbar
===================== */
.topbar {
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.9);
  position: sticky;
  top: 0;
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.brand img {
  height: 60px;
}

.nav a {
  margin-left: 18px;
  text-decoration: none;
  font-weight: 600;
  color: var(--muted);
}

.nav a:hover {
  color: var(--ink);
}

/* =====================
   Hero
===================== */
.hero {
  padding: 60px 0;
  background:
    radial-gradient(800px 300px at 15% 0%, rgba(79,70,229,0.15), transparent 60%),
    radial-gradient(800px 300px at 85% 0%, rgba(6,182,212,0.15), transparent 60%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .nav {
    display: none;
  }
}

.badge {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--soft);
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}

.hero-text h1 {
  margin: 16px 0 12px;
  font-size: 40px;
  line-height: 1.1;
}

.lead {
  font-size: 17px;
  color: var(--muted);
  margin-bottom: 24px;
}

/* =====================
   Botones
===================== */
.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  padding: 12px 18px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
}

.btn.primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
}

.btn.secondary {
  border: 1px solid var(--line);
  color: var(--ink);
}

.btn:hover {
  transform: translateY(-1px);
}

/* =====================
   Panel lateral
===================== */
.hero-panel {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}

.hero-panel h3 {
  margin-top: 0;
}

.quick-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.quick-links li {
  margin-bottom: 14px;
}

.quick-links a {
  font-weight: 700;
  text-decoration: none;
  color: var(--ink);
}

.quick-links span {
  display: block;
  font-size: 13px;
  color: var(--muted);
}

/* =====================
   Footer
===================== */
.footer {
  border-top: 1px solid var(--line);
  padding: 28px 0;
  background: var(--soft);
}

.footer-inner {
  text-align: center;
}

.footer .small {
  font-size: 13px;
  color: var(--muted);
}