/* Shared high-conversion product landing system */
.landing-hero {
  min-height: 740px;
  padding: 180px 0 90px;
  display: flex;
  align-items: center;
  text-align: left;
  background: #05080f;
}
.landing-hero::before {
  background: var(--landing-hero-image) center/cover no-repeat !important;
  opacity: 1 !important;
}
.landing-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(90deg,rgba(5,8,15,.98) 0%,rgba(5,8,15,.86) 36%,rgba(5,8,15,.25) 70%,rgba(5,8,15,.05) 100%),
    linear-gradient(0deg,rgba(5,8,15,.58),transparent 48%);
}
.landing-hero .container { position: relative; z-index: 2; }
.landing-hero .page-subtitle {
  color: #f59e0b !important;
  font-size: .88rem;
  font-weight: 800;
  letter-spacing: .16em;
}
.landing-hero h1 {
  max-width: 760px;
  margin: 0 0 1.2rem;
  color: #fff;
  font-size: clamp(2.6rem,5vw,4.65rem);
  line-height: 1.03;
  letter-spacing: -.035em;
}
.landing-hero .hero-desc {
  max-width: 690px;
  margin: 0 0 2rem;
  color: #e2e8f0;
  font-size: clamp(1.04rem,1.6vw,1.25rem);
}
.landing-hero .hero-ctas { justify-content: flex-start; }
.landing-hero .hero-ctas::after {
  content: "Cotización en menos de 24h · Envíos a toda la República";
  display: block;
  flex-basis: 100%;
  margin-top: .15rem;
  color: #e2e8f0;
  font-size: .9rem;
  font-weight: 600;
}

.why-buy { padding: 7rem 0; background: #fff; }
.why-buy .section-header { max-width: 850px; margin: 0 auto 3rem; }
.comparison-shell {
  max-width: 980px;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid #e2e8f0;
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 24px 60px rgba(15,23,42,.09);
}
.comparison-shell,
.manufacturing-copy,
.manufacturing-figure {
  opacity: 1 !important;
  transform: none !important;
}
.comparison-table { width: 100%; border-collapse: collapse; table-layout: fixed; }
.comparison-table th,.comparison-table td {
  padding: 1.05rem 1.2rem;
  border-bottom: 1px solid #e2e8f0;
  text-align: left;
}
.comparison-table thead th {
  background: #0f172a;
  color: #fff;
  font-family: var(--font-heading);
}
.comparison-table thead th:first-child { width: 42%; }
.comparison-table .buy-heading { background: #d97706; }
.comparison-table .other-heading { background: #334155; }
.comparison-table tbody th { color: #0f172a; font-size: .95rem; }
.comparison-table tbody td { color: #334155; font-size: .9rem; }
.comparison-table .buy-cell { background: #fffbeb; }
.comparison-table .other-cell { background: #f8fafc; }
.comparison-table tbody tr:last-child > * { border-bottom: 0; }
.comparison-value { display: flex; align-items: center; gap: .6rem; font-weight: 600; }
.comparison-mark {
  display: inline-grid;
  place-items: center;
  width: 25px;
  height: 25px;
  border-radius: 50%;
  flex: 0 0 auto;
  font-weight: 900;
}
.comparison-mark.ok { background: #dcfce7; color: #15803d; }
.comparison-mark.no { background: #fee2e2; color: #b91c1c; }
.comparison-conclusion {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1.3rem 1.5rem;
  background: linear-gradient(135deg,#0f172a,#1e293b);
  color: #fff;
}
.comparison-conclusion strong { display: block; }
.comparison-conclusion span { color: #cbd5e1; font-size: .86rem; }
.comparison-number { color: #f59e0b; font: 900 2.35rem/1 var(--font-heading); }

.mid-cta { padding: 2.6rem 0; }
.mid-cta .open-modal { display: none; }
.mid-cta .landing-wa { margin-top: .25rem; }
.btn-whatsapp {
  background: #22c55e;
  color: #fff;
  border: 0;
  box-shadow: 0 8px 22px rgba(34,197,94,.22);
}
.btn-whatsapp:hover { background: #16a34a; color: #fff; transform: translateY(-2px); }

.variants-section { padding: 7rem 0; background: #f1f5f9; }
.variants-section .section-header { margin-bottom: 2rem; }
.variants-carousel { position: relative; }
.carousel-controls { display: flex; justify-content: flex-end; gap: .75rem; margin-bottom: 1.2rem; }
.carousel-arrow {
  width: 48px;
  height: 48px;
  border: 1px solid #cbd5e1;
  border-radius: 50%;
  background: #fff;
  color: #0f172a;
  font-size: 1.3rem;
  cursor: pointer;
}
.carousel-arrow:hover { border-color: #f59e0b; color: #b45309; transform: translateY(-2px); }
.variants-track {
  display: flex !important;
  grid-template-columns: none !important;
  gap: 1.25rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  padding: .25rem .1rem 1rem;
}
.variants-track::-webkit-scrollbar { display: none; }
.variants-track .variant-card {
  flex: 0 0 calc((100% - 3.75rem)/4);
  min-width: 0;
  display: flex;
  flex-direction: column;
  scroll-snap-align: start;
  border: 1px solid #dbe3ec;
  border-radius: 24px;
  box-shadow: 0 2px 4px rgba(15,23,42,.04);
}
.variants-track .variant-card:hover { transform: translateY(-4px); box-shadow: 0 16px 34px rgba(15,23,42,.12); }
.variants-track .variant-img { width: 100%; height: auto; aspect-ratio: 3/2; object-fit: cover; }
.variants-track .variant-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 1.15rem 1.3rem 1.3rem;
}
.variants-track .variant-body h3 { margin-bottom: .45rem; font-size: 1.2rem; line-height: 1.15; }
.variants-track .variant-body p { flex: 1; margin-bottom: 1rem; line-height: 1.55; }
.variants-track .variant-body .open-modal { display: none; }
.variants-track .variant-body .landing-wa { width: 100%; min-height: 48px; }

.seo-section { padding: 7rem 0; background: #fff; }
.seo-section .seo-content {
  display: grid;
  grid-template-columns: minmax(0,1.05fr) minmax(360px,.95fr);
  gap: 4rem;
  max-width: 1180px;
  align-items: start;
}
.manufacturing-copy h2 { color: #0f172a; font-size: clamp(2rem,3.2vw,3rem); letter-spacing: -.025em; }
.manufacturing-lead { margin-bottom: 1.35rem; color: #334155; font-size: 1.1rem; line-height: 1.75; }
.material-badges { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 1.4rem; }
.material-badge {
  padding: .5rem .75rem;
  border: 1px solid #fed7aa;
  border-radius: 999px;
  background: #fff7ed;
  color: #9a3412;
  font-size: .8rem;
  font-weight: 700;
}
.manufacturing-stats { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; margin-bottom: 1.2rem; }
.manufacturing-stat { padding: 1rem; border: 1px solid #e2e8f0; border-radius: 16px; background: #f8fafc; }
.manufacturing-stat strong { display: block; color: #d97706; font: 900 1.7rem/1 var(--font-heading); }
.manufacturing-stat span { color: #475569; font-size: .8rem; font-weight: 600; }
.manufacturing-details { padding-top: 1rem; border-top: 1px solid #e2e8f0; }
.manufacturing-details summary { cursor: pointer; color: #b45309; font-weight: 800; }
.manufacturing-details-content { padding-top: 1rem; }
.manufacturing-details-content p { margin-bottom: 1rem !important; color: #475569; font-size: .93rem; line-height: 1.72; }
.manufacturing-figure {
  position: sticky;
  top: 120px;
  overflow: hidden;
  border-radius: 24px;
  background: #0f172a;
  box-shadow: 0 24px 50px rgba(15,23,42,.18);
}
.manufacturing-figure img { width: 100%; aspect-ratio: 3/2; object-fit: cover; }
.manufacturing-figure figcaption { padding: 1rem 1.2rem; color: #cbd5e1; font-size: .83rem; }
.process-list { display: grid; grid-template-columns: repeat(3,1fr); gap: .6rem; padding: 0 1.2rem 1.2rem; }
.process-step { padding-top: .5rem; border-top: 2px solid #f59e0b; color: #fff; font-size: .78rem; font-weight: 700; }

.social-proof .section-title { color: #fff !important; text-shadow: 0 2px 12px rgba(0,0,0,.45); }
.social-proof .stat-label { color: #e2e8f0 !important; font-weight: 600; }
.social-proof .stat-divider { background: rgba(255,255,255,.22); }
.social-proof .logos-track-wrapper {
  padding: 1.6rem 0;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 18px;
  background: rgba(255,255,255,.045);
}
.social-proof .logos-track-wrapper::before {
  width: 110px;
  background: linear-gradient(to right,#0a0e17 0%,rgba(10,14,23,.86) 42%,transparent 100%) !important;
}
.social-proof .logos-track-wrapper::after {
  width: 110px;
  background: linear-gradient(to left,#0a0e17 0%,rgba(10,14,23,.86) 42%,transparent 100%) !important;
}
.social-proof .logo-item {
  height: 52px;
  opacity: .9;
  filter: grayscale(100%) brightness(0) invert(1) !important;
}
.social-proof .logo-item:hover {
  opacity: 1;
  filter: grayscale(100%) brightness(0) invert(1) drop-shadow(0 0 9px rgba(245,158,11,.5)) !important;
}

.cta-final .open-modal,.cta-final .stats-row { display: none !important; }
.cta-final .cta-buttons { margin-bottom: 0; }

@media (max-width:1120px) {
  .variants-track .variant-card { flex-basis: calc((100% - 2.5rem)/3); }
}
@media (max-width:820px) {
  .landing-hero { min-height: 650px; padding: 145px 0 65px; }
  .landing-hero h1 { font-size: 2.45rem; }
  .landing-hero::after { background: linear-gradient(90deg,rgba(5,8,15,.94),rgba(5,8,15,.58)),linear-gradient(0deg,rgba(5,8,15,.7),transparent); }
  .comparison-shell { overflow-x: auto; }
  .comparison-table { min-width: 680px; }
  .comparison-conclusion { grid-template-columns: auto 1fr; }
  .comparison-conclusion .btn { grid-column: 1/-1; width: 100%; }
  .variants-track .variant-card { flex-basis: calc((100% - 1.25rem)/2); }
  .seo-section .seo-content { grid-template-columns: 1fr; }
  .manufacturing-copy { grid-row: 2; }
  .manufacturing-figure { position: static; grid-row: 1; }
  .why-buy,.variants-section,.seo-section { padding: 5rem 0; }
  .social-proof .logos-track-wrapper::before,
  .social-proof .logos-track-wrapper::after { width: 42px; }
}
@media (max-width:560px) {
  .landing-hero { min-height: 610px; padding: 125px 0 52px; }
  .landing-hero h1 { font-size: clamp(2rem,10vw,2.5rem); }
  .landing-hero .hero-desc { font-size: 1rem; line-height: 1.55; }
  .landing-hero .hero-ctas .btn { width: 100%; }
  .variants-track .variant-card { flex-basis: 86%; }
  .carousel-controls { justify-content: center; }
  .process-list { grid-template-columns: 1fr; }
  .comparison-table { min-width: 590px; }
  .comparison-table th,.comparison-table td { padding: .8rem .75rem; }
  .comparison-conclusion { padding: 1rem; }
  .manufacturing-stats { grid-template-columns: 1fr; }
  .manufacturing-figure { border-radius: 16px; }
}