/* =========================================================
   Orbita — Landing page
   ========================================================= */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--surface-page) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-hairline);
}
.nav .container {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: var(--fs-lg);
  color: var(--text-primary);
}
.brand-mark {
  width: 34px; height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--series-1), var(--series-7));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800;
  flex-shrink: 0;
}
.nav-links { display: flex; gap: var(--sp-6); align-items: center; }
.nav-links a { color: var(--text-secondary); font-weight: 600; font-size: var(--fs-sm); }
.nav-links a:hover { color: var(--text-primary); text-decoration: none; }
.nav-cta { display: flex; gap: var(--sp-3); align-items: center; }
.nav-toggle { display: none; }

/* Hero */
.hero {
  padding: var(--sp-9) 0 var(--sp-8);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 620px;
  background: radial-gradient(60% 60% at 50% 0%, var(--brand-wash), transparent 70%);
  z-index: -1;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: var(--brand-wash);
  color: var(--brand-strong);
  font-weight: 700;
  font-size: var(--fs-xs);
  margin-bottom: var(--sp-4);
}
.hero h1 {
  max-width: 880px;
  margin: 0 auto var(--sp-4);
  font-size: clamp(2.2rem, 5vw, var(--fs-5xl));
}
.hero .lead {
  max-width: 620px;
  margin: 0 auto var(--sp-6);
  font-size: var(--fs-lg);
}
.hero-cta { display: flex; gap: var(--sp-3); justify-content: center; flex-wrap: wrap; margin-bottom: var(--sp-3); }
.hero-note { font-size: var(--fs-xs); color: var(--text-muted); }

.hero-shot {
  margin-top: var(--sp-8);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-hairline);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  background: var(--surface-1);
}

/* Logos strip */
.logos {
  padding: var(--sp-6) 0;
  border-top: 1px solid var(--border-hairline);
  border-bottom: 1px solid var(--border-hairline);
}
.logos-label { text-align: center; font-size: var(--fs-xs); color: var(--text-muted); margin-bottom: var(--sp-4); text-transform: uppercase; letter-spacing: .08em; }
.logos-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-7);
  justify-content: center;
  align-items: center;
  color: var(--text-muted);
  font-weight: 700;
  font-size: var(--fs-lg);
  opacity: .7;
}

/* Sections */
.section { padding: var(--sp-9) 0; }
.section-tight { padding: var(--sp-7) 0; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto var(--sp-7); }
.section-head .eyebrow { margin-bottom: var(--sp-3); }

.grid-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
}
.feature-card {
  padding: var(--sp-5);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-hairline);
  background: var(--surface-1);
  transition: transform .18s ease, box-shadow .18s ease;
}
.feature-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.feature-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--sp-4);
  font-size: 22px;
}
.feature-card h3 { font-size: var(--fs-lg); margin-bottom: var(--sp-2); }
.feature-card p { margin: 0; font-size: var(--fs-sm); }

/* Feature "spotlight" con IA / Shorts, imagen + texto alternando */
.spotlight {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-8);
  align-items: center;
  padding: var(--sp-8) 0;
}
.spotlight.reverse .spotlight-media { order: 2; }
.spotlight-media {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-hairline);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  background: var(--surface-1);
}
.spotlight-text .eyebrow { margin-bottom: var(--sp-4); }
.spotlight-text ul { margin: var(--sp-5) 0; display: flex; flex-direction: column; gap: var(--sp-3); }
.spotlight-text li { display: flex; gap: 10px; font-size: var(--fs-sm); color: var(--text-secondary); }
.spotlight-text li .check {
  flex-shrink: 0; width: 20px; height: 20px; border-radius: 50%;
  background: var(--status-good); color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 12px; margin-top: 2px;
}

/* Mock shorts demo visual */
.shorts-demo {
  display: flex;
  gap: var(--sp-3);
  padding: var(--sp-5);
  justify-content: center;
  background: linear-gradient(180deg, var(--brand-wash), transparent);
}
.short-phone {
  width: 140px;
  aspect-ratio: 9/16;
  border-radius: 16px;
  background: var(--surface-raised);
  border: 1px solid var(--border-hairline);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}
.short-phone:nth-child(2) { transform: translateY(-14px) scale(1.06); z-index: 2; }
.short-phone .clip-bar {
  position: absolute; left: 8px; right: 8px; bottom: 10px;
  height: 5px; border-radius: 3px; background: rgba(255,255,255,.35);
}
.short-phone .clip-fill { position:absolute; left:0; top:0; bottom:0; width: 62%; background: #fff; border-radius: 3px; }
.short-phone .clip-cap {
  position: absolute; left: 10px; right: 10px; bottom: 22px;
  font-size: 9px; color: #fff; background: rgba(0,0,0,.45); padding: 4px 6px; border-radius: 6px;
  text-align: center; font-weight: 700;
}
.short-phone .grad {
  position: absolute; inset: 0;
  background: linear-gradient(160deg, var(--series-1), var(--series-7));
  opacity: .9;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
  align-items: stretch;
}
.price-card {
  padding: var(--sp-6);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-hairline);
  background: var(--surface-1);
  display: flex;
  flex-direction: column;
}
.price-card.featured {
  border-color: var(--brand);
  box-shadow: var(--shadow-lg);
  position: relative;
  background: linear-gradient(180deg, var(--brand-wash), var(--surface-1) 40%);
}
.price-tag { font-size: var(--fs-4xl); font-weight: 800; margin: var(--sp-3) 0; }
.price-tag span { font-size: var(--fs-md); color: var(--text-muted); font-weight: 600; }
.price-card ul { display: flex; flex-direction: column; gap: 10px; margin: var(--sp-5) 0; flex: 1; }
.price-card li { font-size: var(--fs-sm); color: var(--text-secondary); display: flex; gap: 8px; }
.price-card li::before { content: "✓"; color: var(--status-good-text); font-weight: 800; }

/* Testimonials */
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-5); }
.testi-card { padding: var(--sp-5); }
.testi-quote { font-size: var(--fs-sm); color: var(--text-primary); margin-bottom: var(--sp-4); }
.testi-person { display: flex; align-items: center; gap: 10px; }
.testi-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(135deg, var(--series-3), var(--series-1));
  flex-shrink: 0;
}
.testi-name { font-weight: 700; font-size: var(--fs-sm); }
.testi-role { font-size: var(--fs-xs); color: var(--text-muted); }

/* Stats band */
.stats-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-5);
  text-align: center;
}
.stat-figure { font-size: var(--fs-3xl); font-weight: 800; color: var(--text-primary); }
.stat-caption { font-size: var(--fs-sm); color: var(--text-muted); }

/* CTA band */
.cta-band {
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--brand), var(--series-7));
  color: #fff;
  padding: var(--sp-8);
  text-align: center;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,.85); max-width: 520px; margin-left: auto; margin-right: auto; }
.cta-band .btn-primary { background: #fff; color: var(--brand-strong); }
.cta-band .btn-primary:hover { background: #f2f2f2; }

/* FAQ */
.faq { max-width: 760px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border-hairline); padding: var(--sp-4) 0; }
.faq-item summary { cursor: pointer; font-weight: 700; font-size: var(--fs-md); 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: 20px; color: var(--text-muted); flex-shrink: 0; margin-left: var(--sp-3); }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { margin-top: var(--sp-3); }

/* Footer */
.footer { border-top: 1px solid var(--border-hairline); padding: var(--sp-8) 0 var(--sp-6); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(4, 1fr);
  gap: var(--sp-6);
  margin-bottom: var(--sp-7);
}
.footer h4 { font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); margin-bottom: var(--sp-4); }
.footer ul { display: flex; flex-direction: column; gap: 10px; }
.footer a { color: var(--text-secondary); font-size: var(--fs-sm); }
.footer a:hover { color: var(--text-primary); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: var(--sp-5); border-top: 1px solid var(--border-hairline);
  font-size: var(--fs-xs); color: var(--text-muted); flex-wrap: wrap; gap: var(--sp-3);
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .grid-features { grid-template-columns: 1fr 1fr; }
  .spotlight { grid-template-columns: 1fr; }
  .spotlight.reverse .spotlight-media { order: 0; }
  .pricing-grid { grid-template-columns: 1fr; }
  .testi-grid { grid-template-columns: 1fr; }
  .stats-band { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .grid-features { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; align-items: stretch; }
}