/* ═══════════════════════════════════════════════════════════
   BKT Place — Landing pública (bktplace.com)
   Mismos tokens del ecosistema: Outfit + lima sobre glass dark
   ═══════════════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --primary: #C0FF00;
  --primary-hover: #a8e600;
  --primary-glow: rgba(192, 255, 0, 0.3);
  --bg-dark: #0a0a0c;
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.06);
  --glass-border-hover: rgba(255, 255, 255, 0.14);
  --text-primary: #ffffff;
  --text-dim: #94a3b8;
  --text-light: #e2e8f0;
  --radius: 12px;
  --radius-lg: 16px;
  --font-main: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Glow de fondo sutil */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 70% -10%, rgba(192, 255, 0, 0.07), transparent),
    radial-gradient(ellipse 50% 35% at 10% 110%, rgba(59, 130, 246, 0.05), transparent);
  pointer-events: none;
  z-index: 0;
}

.wrap { position: relative; z-index: 1; max-width: 1080px; margin: 0 auto; padding: 0 1.4rem; }

/* ── Header ── */
header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(10, 10, 12, 0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.9rem 0;
}
.logo {
  display: flex; align-items: center; gap: 0.55rem;
  font-weight: 800; font-size: 1.25rem; letter-spacing: -0.02em;
  color: var(--text-primary); text-decoration: none;
}
.logo .spark { color: var(--primary); font-size: 1.35rem; }
.nav-links { display: flex; gap: 1.6rem; align-items: center; }
.nav-links a {
  color: var(--text-dim); text-decoration: none; font-size: 0.92rem; font-weight: 500;
  transition: color 0.15s ease;
}
.nav-links a:hover { color: var(--text-primary); }
.btn {
  display: inline-block;
  background: var(--primary); color: #0a0a0c;
  font-weight: 700; font-size: 0.95rem;
  padding: 0.62rem 1.4rem; border-radius: 9999px;
  text-decoration: none;
  box-shadow: 0 0 24px var(--primary-glow);
  transition: all 0.2s ease;
}
.btn:hover { background: var(--primary-hover); transform: translateY(-1px); }
.btn-ghost {
  display: inline-block;
  color: var(--text-light); font-weight: 600; font-size: 0.95rem;
  padding: 0.62rem 1.4rem; border-radius: 9999px;
  border: 1px solid var(--glass-border-hover);
  text-decoration: none; transition: all 0.2s ease;
}
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); }

/* ── Hero ── */
.hero { padding: 6rem 0 4.5rem; text-align: center; }
.hero .badge {
  display: inline-block;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--primary);
  border: 1px solid rgba(192, 255, 0, 0.25);
  background: rgba(192, 255, 0, 0.06);
  padding: 0.32rem 0.9rem; border-radius: 9999px;
  margin-bottom: 1.4rem;
}
.hero h1 {
  font-size: clamp(2.2rem, 5.5vw, 3.6rem);
  font-weight: 900; letter-spacing: -0.03em; line-height: 1.12;
  max-width: 820px; margin: 0 auto;
}
.hero h1 em { font-style: normal; color: var(--primary); }
.hero p.sub {
  color: var(--text-dim); font-size: 1.15rem; font-weight: 400;
  max-width: 640px; margin: 1.3rem auto 2.2rem;
}
.hero .cta-row { display: flex; gap: 0.9rem; justify-content: center; flex-wrap: wrap; }

/* ── Secciones ── */
section { padding: 3.6rem 0; }
.sec-head { text-align: center; margin-bottom: 2.6rem; }
.sec-head h2 { font-size: 1.9rem; font-weight: 800; letter-spacing: -0.02em; }
.sec-head p { color: var(--text-dim); margin-top: 0.5rem; max-width: 560px; margin-left: auto; margin-right: auto; }

/* Grid de funciones */
.grid {
  display: grid; gap: 1.1rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.5rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.card:hover { border-color: var(--glass-border-hover); transform: translateY(-2px); }
.card .ico {
  width: 44px; height: 44px; border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.35rem;
  background: rgba(192, 255, 0, 0.08);
  border: 1px solid rgba(192, 255, 0, 0.18);
  margin-bottom: 1rem;
}
.card h3 { font-size: 1.08rem; font-weight: 700; margin-bottom: 0.4rem; }
.card p { color: var(--text-dim); font-size: 0.93rem; }

/* Pasos */
.steps { display: grid; gap: 1.1rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.step { text-align: center; padding: 1.4rem 1rem; }
.step .num {
  width: 46px; height: 46px; margin: 0 auto 0.9rem;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.15rem; color: var(--primary);
  border: 1.5px solid rgba(192, 255, 0, 0.35); border-radius: 50%;
}
.step h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.35rem; }
.step p { color: var(--text-dim); font-size: 0.92rem; }

/* Contacto */
.contact-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 2.6rem 2rem; text-align: center;
  max-width: 640px; margin: 0 auto;
}
.contact-card h2 { font-size: 1.7rem; font-weight: 800; margin-bottom: 0.5rem; }
.contact-card p { color: var(--text-dim); margin-bottom: 1.6rem; }
.contact-card .mail { font-weight: 600; color: var(--primary); text-decoration: none; }

/* ── Footer ── */
footer {
  border-top: 1px solid var(--glass-border);
  padding: 2.2rem 0; margin-top: 2rem;
  color: var(--text-dim); font-size: 0.88rem;
}
.foot { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.foot a { color: var(--text-dim); text-decoration: none; margin-left: 1.2rem; }
.foot a:first-child { margin-left: 0; }
.foot a:hover { color: var(--text-primary); }

/* ── Páginas legales ── */
.legal { max-width: 760px; margin: 0 auto; padding: 3.5rem 1.4rem 4rem; }
.legal h1 { font-size: 1.9rem; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 0.4rem; }
.legal .updated { color: var(--text-dim); font-size: 0.88rem; margin-bottom: 2rem; }
.legal h2 { font-size: 1.2rem; font-weight: 700; margin: 1.8rem 0 0.6rem; }
.legal p, .legal li { color: var(--text-light); font-size: 0.96rem; }
.legal ul { padding-left: 1.3rem; margin: 0.5rem 0; }
.legal a { color: var(--primary); }

@media (max-width: 640px) {
  .hero { padding: 4rem 0 3rem; }
  .nav-links { gap: 1rem; }
  .nav-links .hide-sm { display: none; }
}