/* ═══════════════════════════════════════════════════════════
   styles.css — Estilos del blog/landing de lab.hostia.solutions
   Servido desde hostia.solutions/css/styles.css (referencia del index)
   Tema: dark · acento teal #00D4AA · WhatsApp #25D366
   Creado: 2026-08-16 (el archivo no existía — 404)
   ═══════════════════════════════════════════════════════════ */

/* ── Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: #0A0A0F;
  color: #E8E8EE;
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; }
a { color: #00D4AA; text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
section { padding: 72px 0; }

/* ── Tipografía de sección ── */
.section-label {
  display: inline-block;
  font-size: 13px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: #00D4AA;
  margin-bottom: 14px;
}
.section-title { font-size: clamp(26px, 4vw, 38px); font-weight: 800; letter-spacing: -0.02em; color: #FFFFFF; margin-bottom: 12px; }
.section-sub { font-size: 17px; color: #9A9AA8; max-width: 640px; }

/* ── Hero ── */
.hero { text-align: center; padding: 110px 20px 80px; background: radial-gradient(900px 420px at 50% -10%, rgba(0,212,170,0.14), transparent 65%); }
.hero-badge {
  display: inline-block;
  background: rgba(0,212,170,0.1); color: #00D4AA;
  border: 1px solid rgba(0,212,170,0.35);
  border-radius: 999px; padding: 7px 16px;
  font-size: 13.5px; font-weight: 600;
  margin-bottom: 22px;
}
.hero h1 { font-size: clamp(34px, 5.4vw, 56px); font-weight: 800; letter-spacing: -0.03em; color: #FFFFFF; line-height: 1.08; margin-bottom: 18px; }
.hero-sub { font-size: clamp(17px, 2.2vw, 20px); color: #A6A6B5; max-width: 620px; margin: 0 auto 30px; }
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero-note { margin-top: 18px; font-size: 14px; color: #6E6E7E; }

/* ── Botones ── */
.btn {
  display: inline-block;
  padding: 13px 24px; border-radius: 12px;
  font-weight: 700; font-size: 15.5px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  cursor: pointer; border: 1px solid transparent;
}
.btn:hover { transform: translateY(-2px); text-decoration: none; }
.btn-primary { background: #00D4AA; color: #0A0A0F; }
.btn-primary:hover { background: #00e6b8; box-shadow: 0 8px 24px rgba(0,212,170,0.28); }
.btn-ghost { background: transparent; border-color: rgba(255,255,255,0.18); color: #E8E8EE; }
.btn-ghost:hover { border-color: rgba(255,255,255,0.4); }
.btn-wa { background: #25D366; color: #0A0A0F; }
.btn-wa:hover { background: #1fb855; box-shadow: 0 8px 24px rgba(37,211,102,0.28); }

/* ── Grids ── */
.problem-grid, .features-grid, .pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.problem-card, .feature-card, .price-card, .faq-item {
  background: #12121A;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px; padding: 26px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.problem-card:hover, .feature-card:hover { border-color: rgba(0,212,170,0.45); transform: translateY(-3px); }
.problem-num { font-size: 14px; font-weight: 800; color: #00D4AA; margin-bottom: 10px; }
.problem-icon, .feature-icon { font-size: 26px; margin-bottom: 14px; }
.problem-card h3, .feature-card h3, .price-card h3 { font-size: 18px; color: #FFFFFF; margin-bottom: 8px; }
.problem-card p, .feature-card p, .price-card p { font-size: 14.5px; color: #9A9AA8; }
.problem-card-link { display: inline-block; margin-top: 14px; font-size: 14px; font-weight: 600; }

/* ── Pricing ── */
.pricing-grid { align-items: stretch; }
.price-card { position: relative; display: flex; flex-direction: column; }
.price-card.featured { border-color: rgba(0,212,170,0.55); background: #0F1B18; }
.badge-popular {
  position: absolute; top: -12px; right: 18px;
  background: #00D4AA; color: #0A0A0F;
  font-size: 12px; font-weight: 800;
  padding: 4px 12px; border-radius: 999px;
}
.price-name { font-size: 15px; font-weight: 700; color: #FFFFFF; }
.price-tag { font-size: 13px; color: #6E6E7E; margin: 4px 0 14px; }
.price-amount { font-size: 34px; font-weight: 800; color: #FFFFFF; margin-bottom: 16px; }
.price-features { list-style: none; margin: 0 0 20px; }
.price-features li { padding: 6px 0 6px 26px; position: relative; font-size: 14.5px; color: #B8B8C6; }
.price-features li::before { content: "✓"; position: absolute; left: 0; color: #00D4AA; font-weight: 800; }

/* ── FAQ ── */
.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { padding: 0; overflow: hidden; }
.faq-item summary { cursor: pointer; padding: 20px 24px; font-weight: 700; font-size: 16px; color: #FFFFFF; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 22px; color: #00D4AA; font-weight: 400; }
.faq-item[open] summary::after { content: "−"; }
.faq-answer { padding: 0 24px 20px; font-size: 15px; color: #9A9AA8; }

/* ── CTA final ── */
.final-cta { text-align: center; padding: 90px 20px; }
.final-cta h2 { font-size: clamp(26px, 4vw, 40px); color: #FFFFFF; margin-bottom: 14px; }
.cta-note { margin-top: 16px; font-size: 14px; color: #6E6E7E; }

/* ── Footer ── */
footer { border-top: 1px solid rgba(255,255,255,0.08); padding: 34px 0; }
.footer-links { display: flex; gap: 22px; flex-wrap: wrap; justify-content: center; }
.footer-links a { color: #8A8A9A; font-size: 14px; }
.footer-links a:hover { color: #00D4AA; }

/* ── Responsive ── */
@media (max-width: 860px) {
  .problem-grid, .features-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
  .hero { padding: 80px 20px 60px; }
  section { padding: 52px 0; }
}
@media (max-width: 480px) {
  body { font-size: 16px; }
  .hero-cta .btn { width: 100%; text-align: center; }
}