/* =====================================================================
   VentasFF SaaS - Tema base (defaults = paleta dorada)
   Las variables de marca (--accent*, --font-*) se sobreescriben por tienda
   con un <style> inline generado por Branding::cssVars() en partials/head.php.
   ===================================================================== */

:root {
  /* Marca (sobreescribible por tenant) */
  --accent: #d4af37;
  --accent-dark: #b8860b;
  --accent-light: #f1c40f;
  --accent-rgb: 212, 175, 55;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-display: 'Orbitron', sans-serif;
  --font-accent: 'Rajdhani', sans-serif;

  /* Tema */
  --bg-black: #000000;
  --bg-deep: #0a0a0a;
  --bg-card: #0c0c0e;
  --bg-card-2: #18181b;
  --border-red: rgba(var(--accent-rgb), 0.3);
  --border-red-strong: rgba(var(--accent-rgb), 0.55);
  /* Alias históricos (los nombres "red" vienen del primer clon) */
  --red-600: var(--accent-dark);
  --red-500: var(--accent);
  --red-400: var(--accent-light);
  --text: #f4f4f5;
  --text-muted: #a1a1aa;
  --text-faded: #71717a;
  --ok: #22c55e;
  --bad: #ef4444;
  --radius: 14px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  background: var(--bg-black);
  color: var(--text);
  font-family: var(--font-body);
  min-height: 100vh;
  overflow-x: hidden;
}

/* === Fondo: radial rojo + grid lines === */
.bg-fx {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 0;
}
.bg-fx .radial {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(var(--accent-rgb),0.25) 0%, rgba(0,0,0,0) 60%);
}
.bg-fx .grid {
  position: absolute; inset: 0;
  opacity: 0.18;
  background-image:
    linear-gradient(rgba(var(--accent-rgb),0.45) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--accent-rgb),0.45) 1px, transparent 1px);
  background-size: 42px 42px;
}
.bg-fx .vignette {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, transparent 30%, rgba(0,0,0,0.8) 100%);
}

.layout { position: relative; z-index: 1; }

/* === Header === */
.site-header {
  position: sticky; top: 0; z-index: 50;
  border-bottom: 1px solid var(--border-red);
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.site-header .container {
  max-width: 1180px; margin: 0 auto;
  padding: 14px 18px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none;
}
.brand-icon {
  width: 42px; height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--red-600), var(--red-500));
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 20px rgba(var(--accent-rgb), 0.4);
}
.brand-icon svg { width: 22px; height: 22px; color: #fff; }
.brand-logo {
  height: 42px; width: auto; max-width: 160px;
  border-radius: 10px; object-fit: contain; display: block;
}
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  color: var(--red-500);
  letter-spacing: 0.5px;
}
.brand-sub {
  font-family: var(--font-accent);
  font-weight: 500;
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-top: 3px;
}

.region-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(var(--accent-rgb), 0.1);
  border: 1px solid var(--border-red-strong);
  color: var(--red-500);
  padding: 7px 14px;
  border-radius: 999px;
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.region-badge svg { color: var(--red-500); }

/* === Hero === */
.hero {
  padding: 60px 18px 30px;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}
.hero .eyebrow {
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 6px;
  color: var(--red-500);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 5vw, 48px);
  margin: 0 0 14px;
  background: linear-gradient(180deg, #fff 0%, var(--accent-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: 1px;
}
.hero p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.55;
  max-width: 620px;
  margin: 0 auto;
}

/* === Trust bar === */
.trust-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  padding: 20px 18px;
  max-width: 1100px;
  margin: 0 auto;
}
.trust-item {
  display: flex; align-items: center; gap: 8px;
  background: rgba(var(--accent-rgb), 0.08);
  border: 1px solid var(--border-red);
  border-radius: 999px;
  padding: 8px 16px;
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #fff;
}
.trust-item svg { width: 16px; height: 16px; color: var(--red-500); }

/* === Section títulos === */
.section {
  max-width: 1180px;
  margin: 30px auto;
  padding: 0 18px;
}
.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  text-align: center;
  margin: 30px 0 24px;
  text-transform: uppercase;
  letter-spacing: 2px;
}
.section-title .accent { color: var(--red-500); }

/* === Carrusel banners === */
.banners-section { padding: 0; max-width: none; margin: 18px 0 0; }
.banners-carousel {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 8px 22vw;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.banners-carousel::-webkit-scrollbar { display: none; }
.banner-slide {
  flex: 0 0 56vw;
  max-width: 680px;
  scroll-snap-align: center;
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  transition: transform .35s ease, opacity .35s ease;
  transform: scale(0.9);
  opacity: 0.5;
  box-shadow: 0 10px 28px rgba(0,0,0,0.5);
  border: 1px solid var(--border-red);
}
.banner-slide a, .banner-slide img {
  display: block;
  width: 100%;
  height: 100%;
  text-decoration: none;
}
.banner-slide img {
  object-fit: cover;
  aspect-ratio: 3.4 / 1;
}
/* Slide enfocado: detección por proximidad al centro vía scroll-snap-align + JS mismo */
.banner-slide:hover { transform: scale(0.96); opacity: 0.85; }
/* Truco: el snap-align center hace que el slide enfocado ocupe centro; aplicamos focus via :focus-within o JS */
.banners-carousel .banner-slide.is-active,
.banner-slide:focus-within {
  transform: scale(1);
  opacity: 1;
}

.banners-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin: 14px 0 6px;
}
.banner-dot {
  width: 8px; height: 8px;
  border-radius: 999px;
  border: none;
  background: rgba(var(--accent-rgb),0.3);
  cursor: pointer;
  padding: 0;
  transition: background .2s ease, width .2s ease;
}
.banner-dot.active {
  background: var(--red-500);
  width: 22px;
}

@media (max-width: 1100px) {
  .banners-carousel { padding: 8px 14vw; }
  .banner-slide { flex-basis: 68vw; }
}
@media (max-width: 700px) {
  .banners-carousel { padding: 6px 6vw; gap: 8px; }
  .banner-slide { flex-basis: 86vw; border-radius: 12px; }
  .banner-slide img { aspect-ratio: 3 / 1; }
}

/* === Grid paquetes === */
.paquetes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}
.paquete-card {
  position: relative;
  background: linear-gradient(180deg, var(--bg-card), var(--bg-card-2));
  border: 1px solid var(--border-red);
  border-radius: var(--radius);
  padding: 22px 18px;
  text-align: center;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
  overflow: hidden;
}
.paquete-card:hover {
  transform: translateY(-4px);
  border-color: var(--red-500);
  box-shadow: 0 14px 36px rgba(var(--accent-rgb), 0.35);
}
.paquete-card::before {
  content: '';
  position: absolute;
  top: -40%; left: -40%;
  width: 180%; height: 60%;
  background: radial-gradient(ellipse, rgba(var(--accent-rgb),0.18), transparent 70%);
  pointer-events: none;
}
.paquete-badge {
  position: absolute;
  top: 10px; right: 10px;
  background: linear-gradient(135deg, var(--red-600), var(--red-500));
  color: #fff;
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 2px;
  padding: 4px 10px;
  border-radius: 999px;
  text-transform: uppercase;
  box-shadow: 0 4px 12px rgba(var(--accent-rgb), 0.45);
}
.paquete-card .diamantes-icon {
  width: 44px;
  height: 44px;
  margin: 0 auto 8px;
  color: var(--red-500);
  filter: drop-shadow(0 2px 10px rgba(245,197,24,0.55));
}
.paquete-card .diamantes-icon svg { width: 100%; height: 100%; }

.icon-inline { display: inline-block; vertical-align: -3px; }
.eyebrow svg { vertical-align: -2px; margin: 0 4px; }
.paquete-badge svg { width: 11px; height: 11px; vertical-align: -1px; margin-right: 4px; }
.metodo-card .icon svg { width: 24px; height: 24px; margin: 0 auto; display: block; color: var(--red-500); }
.btn svg { width: 14px; height: 14px; }
.paquete-card .diamantes-cant {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 26px;
  color: #fff;
  margin-bottom: 2px;
}
.paquete-card .diamantes-label {
  font-family: var(--font-accent);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.paquete-card .precio {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  color: var(--red-500);
  margin: 6px 0 14px;
}

/* === Botones === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--red-600), var(--red-500));
  color: #fff;
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 11px 22px;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(var(--accent-rgb), 0.35);
  transition: filter .15s ease, transform .15s ease, box-shadow .15s ease;
}
.btn:hover { filter: brightness(1.1); transform: translateY(-1px); box-shadow: 0 10px 24px rgba(var(--accent-rgb), 0.5); }
.btn:active { transform: translateY(0); }
.btn.btn-outline {
  background: transparent;
  border: 1px solid var(--border-red-strong);
  color: var(--text);
  box-shadow: none;
}
.btn.btn-outline:hover { background: rgba(var(--accent-rgb), 0.1); border-color: var(--red-500); }
.btn.btn-block { width: 100%; }
.btn.btn-lg { padding: 14px 28px; font-size: 15px; }

/* === Steps === */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin: 20px 0;
}
.step {
  background: var(--bg-card);
  border: 1px solid var(--border-red);
  border-radius: var(--radius);
  padding: 22px;
  position: relative;
}
.step-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 38px;
  color: transparent;
  -webkit-text-stroke: 2px var(--red-500);
  line-height: 1;
  margin-bottom: 10px;
}
.step h3 {
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #fff;
  margin: 0 0 8px;
}
.step p { color: var(--text-muted); font-size: 13px; line-height: 1.5; margin: 0; }

/* === Checkout form === */
.checkout-wrap {
  max-width: 760px;
  margin: 30px auto;
  padding: 0 18px;
}
.checkout-card {
  background: linear-gradient(180deg, var(--bg-card), var(--bg-card-2));
  border: 1px solid var(--border-red);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: 0 12px 28px rgba(0,0,0,0.5);
}
.checkout-card h2 {
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-top: 0;
  color: #fff;
  font-size: 20px;
}
.checkout-card .precio-tag {
  display: inline-block;
  background: rgba(var(--accent-rgb), 0.15);
  border: 1px solid var(--border-red-strong);
  color: var(--red-500);
  font-family: var(--font-display);
  font-weight: 800;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 18px;
  margin: 8px 0 22px;
}

.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.form-control {
  width: 100%;
  background: #07070a;
  border: 1px solid #27272a;
  color: #fff;
  font-family: inherit;
  font-size: 14px;
  padding: 12px 14px;
  border-radius: 10px;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.form-control:focus {
  outline: none;
  border-color: var(--red-500);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.25);
}
textarea.form-control { min-height: 110px; resize: vertical; }
small.hint { color: var(--text-faded); font-size: 12px; display: block; margin-top: 6px; }

/* === Input con botón verificar === */
.input-with-action {
  display: flex;
  gap: 8px;
  align-items: stretch;
}
.input-with-action .form-control { flex: 1; }
.btn-verify {
  background: linear-gradient(135deg, var(--red-600), var(--red-500));
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 0 18px;
  cursor: pointer;
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  box-shadow: 0 4px 14px rgba(var(--accent-rgb), 0.35);
  transition: filter .15s ease, transform .15s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 120px;
  white-space: nowrap;
}
.btn-verify:hover:not(:disabled) { filter: brightness(1.1); transform: translateY(-1px); }
.btn-verify:disabled { opacity: 0.7; cursor: not-allowed; }
.btn-verify .verify-spinner { width: 18px; height: 18px; }
.spin { animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 480px) {
  .input-with-action { flex-direction: column; }
  .btn-verify { padding: 11px 18px; min-width: 0; }
}

/* === Métodos pago grid === */
.metodos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 10px;
  margin-top: 8px;
}
.metodo-card {
  background: #07070a;
  border: 2px solid #27272a;
  border-radius: 12px;
  padding: 14px 10px;
  cursor: pointer;
  text-align: center;
  transition: border-color .15s ease, background .15s ease;
  user-select: none;
}
.metodo-card:hover { border-color: var(--border-red-strong); }
.metodo-card.active {
  border-color: var(--red-500);
  background: rgba(var(--accent-rgb), 0.08);
  box-shadow: 0 4px 14px rgba(var(--accent-rgb), 0.25);
}
.metodo-card .icon { font-size: 24px; margin-bottom: 6px; }
.metodo-card img { max-width: 70px; max-height: 38px; margin-bottom: 6px; }
.metodo-card .nombre {
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 1px;
}

/* === Alerts === */
.alert {
  padding: 12px 16px;
  border-radius: 10px;
  margin: 12px 0;
  font-size: 14px;
  line-height: 1.5;
}
.alert-ok { background: rgba(34,197,94,.12); color: #86efac; border: 1px solid #22c55e; }
.alert-bad { background: rgba(239,68,68,.12); color: #fca5a5; border: 1px solid #ef4444; }
.alert-info { background: rgba(var(--accent-rgb),.08); color: #fde68a; border: 1px solid var(--border-red-strong); }

/* === Reseñas === */
.resenas-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.stat-media { display: flex; align-items: center; gap: 10px; }
.stat-media .num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 38px;
  color: var(--red-500);
  line-height: 1;
}
.stat-stars { color: #fbbf24; font-size: 20px; letter-spacing: 2px; }
.stat-total { color: var(--text-muted); font-size: 14px; }
.stat-total strong { color: #fff; }

.resenas-carousel {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding: 4px 4px 16px;
  scrollbar-width: thin;
  scrollbar-color: var(--red-600) transparent;
}
.resenas-carousel::-webkit-scrollbar { height: 8px; }
.resenas-carousel::-webkit-scrollbar-thumb { background: var(--red-600); border-radius: 999px; }
.resenas-carousel::-webkit-scrollbar-track { background: transparent; }

.resena-card {
  flex: 0 0 280px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border-red);
  border-left: 4px solid var(--red-500);
  border-radius: 10px;
  padding: 16px;
}
.resena-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}
.resena-card .estrellas { color: #fbbf24; font-size: 14px; }
.resena-fecha { color: var(--text-faded); font-size: 11px; white-space: nowrap; }
.resena-card .comentario {
  font-size: 14px;
  color: var(--text);
  line-height: 1.5;
  /* Tope de altura: clamp a 5 líneas con elipsis */
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.resena-card .nombre {
  font-family: var(--font-accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--red-500);
  margin-top: 12px;
  font-size: 13px;
}

/* === Footer === */
.site-footer {
  margin-top: 60px;
  border-top: 1px solid var(--border-red);
  padding: 30px 18px;
  text-align: center;
  color: var(--text-faded);
  font-size: 13px;
  font-family: var(--font-accent);
  letter-spacing: 1px;
}

/* === Confirmación === */
.confirm-card {
  max-width: 560px;
  margin: 60px auto;
  background: var(--bg-card);
  border: 1px solid var(--border-red);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  box-shadow: 0 14px 38px rgba(0,0,0,0.6);
}
.confirm-card .icon {
  margin: 0 auto 14px;
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  filter: drop-shadow(0 4px 16px currentColor);
}
.confirm-card .icon svg { width: 56px; height: 56px; }
.confirm-card h2 {
  font-family: var(--font-display);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin: 6px 0 14px;
}
.pin-display {
  background: #000;
  border: 2px dashed var(--red-500);
  color: var(--red-500);
  font-family: 'Orbitron', monospace;
  font-weight: 700;
  padding: 18px;
  border-radius: 10px;
  font-size: 22px;
  letter-spacing: 3px;
  margin: 18px 0;
  word-break: break-all;
}

/* === Selector de divisa (flotante) === */
.divisa-switch {
  position: fixed;
  right: 14px; bottom: 14px;
  z-index: 60;
  display: flex;
  gap: 2px;
  background: rgba(0,0,0,0.85);
  border: 1px solid var(--border-red);
  border-radius: 999px;
  padding: 4px;
  backdrop-filter: blur(8px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.5);
}
.divisa-switch button {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 1px;
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.divisa-switch button.active {
  background: linear-gradient(135deg, var(--red-600), var(--red-500));
  color: #000;
}

/* === Marketplace de cuentas === */
.cuentas-filtros {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
  margin-bottom: 22px; justify-content: center;
}
.cuentas-filtros .form-control { width: auto; min-width: 160px; }

.cuentas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}
.cuenta-card {
  position: relative;
  display: flex; flex-direction: column;
  background: linear-gradient(180deg, var(--bg-card), var(--bg-card-2));
  border: 1px solid var(--border-red);
  border-radius: var(--radius);
  overflow: hidden;
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.cuenta-card:hover { transform: translateY(-4px); border-color: var(--red-500); box-shadow: 0 14px 36px rgba(var(--accent-rgb),0.3); }
.cuenta-badge {
  position: absolute; top: 10px; left: 10px; z-index: 2;
  background: linear-gradient(135deg, var(--red-600), var(--red-500));
  color: #000; font-family: var(--font-accent); font-weight: 700;
  font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase;
  padding: 4px 10px; border-radius: 999px;
}
.cuenta-img { aspect-ratio: 16/10; background: #07070a; overflow: hidden; }
.cuenta-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cuenta-noimg {
  display: flex; align-items: center; justify-content: center;
  width: 100%; height: 100%; color: var(--text-faded);
  font-family: var(--font-accent); letter-spacing: 2px; text-transform: uppercase;
}
.cuenta-body { padding: 14px; display: flex; flex-direction: column; gap: 8px; }
.cuenta-titulo { color: #fff; font-weight: 600; font-size: 15px; line-height: 1.3; }
.cuenta-meta { display: flex; gap: 12px; flex-wrap: wrap; color: var(--text-muted); font-size: 12px; }
.cuenta-precio {
  margin-top: auto; font-family: var(--font-display); font-weight: 800;
  font-size: 20px; color: var(--red-500);
}

/* Detalle de cuenta */
.cuenta-detalle {
  max-width: 1080px; margin: 24px auto; padding: 0 18px;
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 26px;
}
.cuenta-galeria img#img-principal {
  width: 100%; border-radius: var(--radius); border: 1px solid var(--border-red);
  aspect-ratio: 16/10; object-fit: contain; background: #000; cursor: zoom-in;
}
.cuenta-thumbs { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.cuenta-thumbs img {
  width: 70px; height: 50px; object-fit: cover; border-radius: 8px;
  border: 1px solid var(--border-red); cursor: pointer; transition: border-color .15s;
}
.cuenta-thumbs img:hover { border-color: var(--red-500); }
.cuenta-thumbs img.active { border-color: var(--red-500); box-shadow: 0 0 0 2px var(--red-500); }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 100;
  display: none; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.92); backdrop-filter: blur(4px);
  cursor: zoom-out; padding: 20px;
}
.lightbox.active { display: flex; }
.lightbox img { max-width: 96vw; max-height: 92vh; border-radius: 8px; }
.lightbox .lb-close {
  position: absolute; top: 16px; right: 20px;
  background: none; border: none; color: #fff; font-size: 34px; line-height: 1;
  cursor: pointer; font-family: sans-serif;
}
.cuenta-info h1 { font-family: var(--font-display); font-size: 24px; margin: 0 0 8px; color: #fff; }
.cuenta-precio-lg { font-family: var(--font-display); font-weight: 900; font-size: 30px; color: var(--red-500); margin-bottom: 16px; }
.cuenta-specs {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 18px;
}
.cuenta-specs > div {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px;
  display: flex; flex-direction: column; gap: 2px;
}
.cuenta-specs span { color: var(--text-muted); font-size: 11px; text-transform: uppercase; letter-spacing: 1px; }
.cuenta-specs strong { color: #fff; font-size: 15px; }
.cuenta-desc { color: var(--text); line-height: 1.6; font-size: 14px; margin-bottom: 16px; white-space: pre-wrap; }
.cuenta-sub { font-family: var(--font-accent); text-transform: uppercase; letter-spacing: 2px; color: var(--red-500); font-size: 14px; margin: 18px 0 8px; }
.cuenta-form { margin-top: 22px; background: var(--bg-card); border: 1px solid var(--border-red); border-radius: var(--radius); padding: 20px; }

/* === Responsive === */
@media (max-width: 760px) {
  .cuenta-detalle { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .site-header .container { padding: 10px 14px; }
  .brand-icon { width: 36px; height: 36px; }
  .brand-name { font-size: 15px; }
  .hero { padding: 40px 18px 20px; }
  .hero .eyebrow { font-size: 11px; letter-spacing: 4px; }
  .section-title { font-size: 18px; }
  .paquete-card .diamantes-cant { font-size: 22px; }
  .checkout-card { padding: 20px 18px; }
  .cuenta-specs { grid-template-columns: 1fr 1fr; }
}