/* ==========================================================================
   OMEGA — Mochilas · Hoja de estilos principal
   Diseño fluido y moderno · Paleta dominante: azul marino y marfil
   ========================================================================== */

/* ---------- 1. Tokens de diseño ---------- */
:root {
  --c-blue: #1e3a5f;
  --c-blue-dark: #12233d;
  --c-blue-soft: #dee3ea;
  --c-green: #12b886;
  --c-green-dark: #0a8f68;
  --c-green-soft: #e3f9f1;
  --c-white: #ffffff;
  --c-marfil: #f8f1e4;
  --c-ice: #f2ece0;
  --c-ink: #14213d;
  --c-ink-soft: #57616f;
  --c-border: #e4dcc9;
  --c-danger: #e0455c;

  /* Ya no azul->verde: el degradado "principal" se queda dentro de la
     familia marino, que es el color que ahora domina la página. */
  --gradient-main: linear-gradient(135deg, var(--c-blue) 0%, var(--c-blue-dark) 100%);
  --gradient-soft: linear-gradient(135deg, var(--c-blue-soft) 0%, var(--c-marfil) 100%);

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-full: 999px;

  --shadow-sm: 0 2px 10px rgba(20, 33, 61, 0.08);
  --shadow-md: 0 10px 30px rgba(20, 33, 61, 0.12);
  --shadow-lg: 0 20px 60px rgba(20, 33, 61, 0.18);
  --shadow-glow: 0 12px 34px rgba(30, 58, 95, 0.3);

  --container: min(1240px, 92vw);
  --section-space: clamp(3.5rem, 2.5rem + 4vw, 7rem);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --speed: 0.35s;
}

/* ---------- 2. Reset ---------- */
* , *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  color: var(--c-ink);
  background: var(--c-marfil);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font: inherit; cursor: pointer; }
input, textarea, select { font: inherit; }
h1, h2, h3, h4, p { margin: 0; }

/* ---------- 3. Tipografía fluida ---------- */
h1 { font-size: clamp(2.4rem, 1.7rem + 3vw, 4.2rem); line-height: 1.05; font-weight: 800; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.9rem, 1.5rem + 1.6vw, 2.9rem); line-height: 1.1; font-weight: 800; letter-spacing: -0.02em; }
h3 { font-size: clamp(1.15rem, 1.05rem + 0.4vw, 1.4rem); font-weight: 700; }
p  { font-size: clamp(1rem, 0.95rem + 0.2vw, 1.08rem); line-height: 1.65; color: var(--c-ink-soft); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--c-green-dark);
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--gradient-main); border-radius: 2px; }

/* ---------- 4. Layout helpers ---------- */
.container { width: var(--container); margin-inline: auto; }
.section { padding-block: var(--section-space); }
.section-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1.5rem; margin-bottom: clamp(1.8rem, 1.4rem + 1.5vw, 3rem); }
.section-head p { max-width: 46ch; margin-top: 0.6rem; }
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }

/* ---------- 5. Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
  padding: 0.9rem 1.7rem;
  border-radius: var(--radius-full);
  border: none;
  font-weight: 700;
  font-size: 0.98rem;
  cursor: pointer;
  transition: transform var(--speed) var(--ease), box-shadow var(--speed) var(--ease), background var(--speed) var(--ease), color var(--speed) var(--ease);
  white-space: nowrap;
}
.btn-primary { background: var(--gradient-main); color: var(--c-white); box-shadow: var(--shadow-glow); }
.btn-primary:hover { transform: translateY(-3px) scale(1.015); box-shadow: 0 18px 40px rgba(30, 58, 95, 0.35); }
.btn-outline { background: transparent; color: var(--c-ink); border: 1.5px solid var(--c-border); }
.btn-outline:hover { border-color: var(--c-blue); color: var(--c-blue); transform: translateY(-3px); }
.btn-light { background: var(--c-white); color: var(--c-blue-dark); }
.btn-light:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.btn-block { width: 100%; }
.btn-sm { padding: 0.6rem 1.2rem; font-size: 0.88rem; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

/* ---------- 6. Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(248, 241, 228, 0.85);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid var(--c-border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 1rem; }
.logo { display: flex; align-items: center; gap: 0.55rem; font-weight: 800; font-size: 1.35rem; letter-spacing: -0.02em; }
.logo-mark {
  width: 38px; height: 38px; border-radius: 12px;
  background: var(--gradient-main);
  display: grid; place-items: center;
  box-shadow: var(--shadow-glow);
}
.logo-mark svg { width: 20px; height: 20px; stroke: var(--c-white); }

.main-nav { display: flex; align-items: center; gap: clamp(1rem, 0.6rem + 1.4vw, 2.2rem); }
.main-nav a { font-weight: 600; font-size: 0.98rem; color: var(--c-ink-soft); position: relative; padding-block: 0.3rem; transition: color var(--speed); }
.main-nav a::after { content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 2px; background: var(--gradient-main); border-radius: 2px; transition: width var(--speed) var(--ease); }
.main-nav a:hover, .main-nav a.active { color: var(--c-ink); }
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 0.6rem; }
.icon-btn {
  width: 42px; height: 42px; border-radius: var(--radius-full);
  border: 1.5px solid var(--c-border); background: var(--c-white);
  display: grid; place-items: center; position: relative;
  transition: border-color var(--speed), transform var(--speed);
}
.icon-btn:hover { border-color: var(--c-blue); transform: translateY(-2px); }
.icon-btn svg { width: 19px; height: 19px; stroke: var(--c-ink); }
.cart-count {
  position: absolute; top: -6px; right: -6px;
  min-width: 20px; height: 20px; padding: 0 4px;
  border-radius: var(--radius-full);
  background: var(--gradient-main); color: var(--c-white);
  font-size: 0.68rem; font-weight: 800;
  display: grid; place-items: center;
  border: 2px solid var(--c-white);
}
.nav-toggle { display: none; }

/* ---------- 7. Mega / drawer carrito ---------- */
.overlay {
  position: fixed; inset: 0; background: rgba(13, 27, 42, 0.45);
  opacity: 0; visibility: hidden; transition: opacity var(--speed) var(--ease), visibility var(--speed);
  z-index: 200;
}
.overlay.is-active { opacity: 1; visibility: visible; }

.cart-drawer {
  position: fixed; top: 0; right: 0; height: 100%;
  width: min(420px, 92vw);
  background: var(--c-white);
  z-index: 201;
  display: flex; flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--speed) var(--ease);
  box-shadow: var(--shadow-lg);
}
.cart-drawer.is-active { transform: translateX(0); }
.cart-drawer-head { display: flex; align-items: center; justify-content: space-between; padding: 1.4rem 1.6rem; border-bottom: 1px solid var(--c-border); }
.cart-drawer-close { width: 36px; height: 36px; border-radius: var(--radius-full); border: none; background: var(--c-ice); display: grid; place-items: center; }
.cart-drawer-items { flex: 1; overflow-y: auto; padding: 1rem 1.6rem; display: flex; flex-direction: column; gap: 1rem; }
.cart-drawer-foot { padding: 1.4rem 1.6rem; border-top: 1px solid var(--c-border); display: flex; flex-direction: column; gap: 0.9rem; }
.cart-drawer-empty { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 0.8rem; padding: 3rem 1rem; color: var(--c-ink-soft); }
.cart-drawer-empty svg { width: 56px; height: 56px; stroke: var(--c-border); }

.cart-line { display: flex; gap: 0.9rem; align-items: center; }
.cart-line-thumb { width: 64px; height: 64px; border-radius: var(--radius-sm); flex-shrink: 0; }
.cart-line-thumb svg { width: 100%; height: 100%; }
.cart-line-info { flex: 1; min-width: 0; }
.cart-line-info h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 0.2rem; }
.cart-line-info span { font-size: 0.82rem; color: var(--c-ink-soft); }
.cart-line-price { font-weight: 800; color: var(--c-blue-dark); }
.cart-line-remove { background: none; border: none; color: var(--c-ink-soft); }
.cart-line-remove:hover { color: var(--c-danger); }

.qty-control { display: inline-flex; align-items: center; border: 1.5px solid var(--c-border); border-radius: var(--radius-full); overflow: hidden; }
.qty-control button { width: 28px; height: 28px; background: var(--c-ice); border: none; font-weight: 700; }
.qty-control span { width: 30px; text-align: center; font-weight: 700; font-size: 0.85rem; }

.summary-row { display: flex; justify-content: space-between; font-size: 0.95rem; color: var(--c-ink-soft); }
.summary-row.total { font-size: 1.15rem; font-weight: 800; color: var(--c-ink); }

/* ---------- 8. Hero ---------- */
.hero {
  position: relative;
  padding-top: clamp(3rem, 2rem + 3vw, 5rem);
  padding-bottom: clamp(3rem, 2rem + 4vw, 6rem);
  overflow: hidden;
  background-color: var(--c-ink);
}

/* Carrusel de fondo: cruza en fundido entre las fotos de categoría de
   mejor resolución (Travel 42MP, Kids 24MP, Outdoor 18MP -quedan fuera
   Urban y Sports, las dos de menor resolución, ~14MP). */
.hero-carousel { position: absolute; inset: 0; z-index: 0; }
.hero-slide {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0; transition: opacity 1.8s ease;
}
.hero-slide.is-active { opacity: 1; }

.hero-overlay {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(circle at 85% 15%, rgba(30, 58, 95, 0.25), transparent 55%),
    linear-gradient(100deg, rgba(20, 33, 61, 0.92) 0%, rgba(20, 33, 61, 0.75) 42%, rgba(20, 33, 61, 0.45) 75%);
}

.hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr 1fr; align-items: center; gap: clamp(2rem, 1rem + 4vw, 4rem); }

.hero-copy .eyebrow { color: var(--c-marfil); }
.hero-copy .eyebrow::before { background: var(--c-marfil); }
.hero-copy h1 { color: var(--c-white); }
.hero-copy p { margin-top: 1.1rem; max-width: 46ch; color: rgba(248, 241, 228, 0.82); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2rem; }
.hero-copy .btn-outline { color: var(--c-marfil); border-color: rgba(248, 241, 228, 0.4); }
.hero-copy .btn-outline:hover { border-color: var(--c-marfil); color: var(--c-marfil); background: rgba(248, 241, 228, 0.1); }

/* "Ver catálogo": el navy del botón normal se perdía contra el fondo
   oscuro del carrusel. Invertido a marfil sólido, resalta de verdad. */
.hero-copy .btn-primary {
  background: var(--c-marfil);
  color: var(--c-ink);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(248, 241, 228, 0.2);
}
.hero-copy .btn-primary:hover {
  background: var(--c-white);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(248, 241, 228, 0.3);
}
.hero-stats { display: flex; gap: clamp(1.4rem, 1rem + 2vw, 3rem); margin-top: 2.6rem; }
.hero-stats div strong { display: block; font-size: clamp(1.4rem, 1.2rem + 1vw, 1.9rem); font-weight: 800; color: var(--c-white); }
.hero-stats div span { font-size: 0.85rem; color: rgba(248, 241, 228, 0.72); }

.hero-visual { position: relative; display: grid; place-items: center; min-height: min(420px, 82vw); }
.floating-card {
  position: absolute; background: var(--c-white); border-radius: var(--radius-md);
  box-shadow: var(--shadow-md); padding: 0.8rem 1.1rem; display: flex; align-items: center; gap: 0.7rem;
  animation: floatY 4s ease-in-out infinite;
}
.floating-card.card-1 { top: 6%; left: -6%; animation-delay: 0s; }
.floating-card.card-2 { bottom: 8%; right: -8%; animation-delay: 1.4s; }
.floating-card .dot { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; }
.floating-card .dot.green { background: var(--c-green-soft); color: var(--c-green-dark); }
.floating-card .dot.blue { background: var(--c-blue-soft); color: var(--c-blue-dark); }
.floating-card .dot svg { width: 16px; height: 16px; }
.floating-card strong { display: block; font-size: 0.9rem; }
.floating-card span { font-size: 0.76rem; color: var(--c-ink-soft); }
@keyframes floatY { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* ---------- 9. Marquee de marcas / valores ---------- */
.marquee { border-block: 1px solid var(--c-border); overflow: hidden; padding-block: 1.4rem; }
.marquee-track { display: flex; gap: clamp(2rem, 1.5rem + 2vw, 4rem); width: max-content; animation: scrollX 22s linear infinite; }
.marquee-track span { font-weight: 700; color: var(--c-ink-soft); font-size: 0.95rem; display: flex; align-items: center; gap: 0.5rem; white-space: nowrap; }
.marquee-track span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--c-green); }
@keyframes scrollX { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- 10. Categorías ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.1rem; }
.cat-card {
  position: relative; border-radius: var(--radius-lg); overflow: hidden; padding: 1.5rem 1.2rem;
  background: var(--c-ink); border: 1px solid rgba(var(--cat-rgb, 13, 27, 42), 0.35);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  min-height: 230px; display: flex; flex-direction: column; justify-content: flex-end;
  transition:
    transform 0.4s var(--ease),
    box-shadow 0.4s var(--ease),
    border-color 0.4s var(--ease);
  color: var(--c-white);
}
.cat-card:hover {
  transform: translateY(-6px);
  border-color: rgba(var(--cat-rgb, 36, 87, 232), 0.65);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 20px 40px -16px rgba(var(--cat-rgb, 36, 87, 232), 0.45);
}

/* Línea de acento arriba de la tarjeta al hover, en el color propio de
   la categoría -mismo recurso "premium" usado en el resto del sitio. */
.cat-card::before {
  content: "";
  position: absolute; inset: 0 0 auto 0; height: 3px;
  background: linear-gradient(90deg, transparent, rgb(var(--cat-rgb, 36, 87, 232)), transparent);
  opacity: 0; transition: opacity 0.4s ease; z-index: 2;
}
.cat-card:hover::before { opacity: 1; }

/* Foto de categoría de fondo + degradado para que el texto se lea encima */
.cat-card .cat-photo {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  filter: saturate(1.05);
  transition: transform 0.7s var(--ease);
  z-index: 0;
}
.cat-card:hover .cat-photo { transform: scale(1.08); }
.cat-card::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(13, 27, 42, 0.15) 0%, rgba(13, 27, 42, 0.88) 100%),
    linear-gradient(0deg, rgba(var(--cat-rgb, 13, 27, 42), 0.25), transparent 55%);
  z-index: 1;
}

.cat-card > div, .cat-card .cat-arrow { position: relative; z-index: 2; }
.cat-card h3 { color: var(--c-white); }
.cat-card span { font-size: 0.82rem; color: rgba(255, 255, 255, 0.8); }

/* Flecha que se desliza y aparece al hover -invita a explorar la categoría */
.cat-card .cat-arrow {
  position: absolute; right: 1.2rem; bottom: 1.5rem;
  width: 34px; height: 34px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgb(var(--cat-rgb, 36, 87, 232));
  opacity: 0; transform: translate(6px, 6px) scale(0.8);
  transition: opacity 0.35s ease, transform 0.35s var(--ease);
}
.cat-card .cat-arrow svg { width: 16px; height: 16px; stroke: var(--c-white); }
.cat-card:hover .cat-arrow { opacity: 1; transform: translate(0, 0) scale(1); }

/* ---------- 11. Productos ---------- */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1rem, 0.8rem + 0.8vw, 1.8rem); }
.product-card {
  position: relative;
  display: flex; flex-direction: column;
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-border);
  overflow: hidden;
  background: var(--c-white);
  transition: transform var(--speed) var(--ease), box-shadow var(--speed) var(--ease), border-color var(--speed);
}
.product-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); border-color: transparent; }
.product-thumb {
  position: relative; aspect-ratio: 1/0.95; display: grid; place-items: center;
  padding: 1.6rem;
}
.product-thumb.accent-blue { background: radial-gradient(circle at 30% 20%, var(--c-blue-soft), #eef3fe); }
.product-thumb.accent-green { background: radial-gradient(circle at 30% 20%, var(--c-green-soft), #eefaf5); }
.pack-svg { width: 78%; transition: transform var(--speed) var(--ease); }
.product-card:hover .pack-svg { transform: translateY(-4px) scale(1.03); }

/* Foto real en vez del SVG ilustrado: llena la tarjeta borde a borde */
.product-thumb.has-photo { padding: 0; }
.product-photo {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; display: block;
  transition: transform 0.6s var(--ease);
}
.product-card:hover .product-photo { transform: scale(1.06); }
.accent-blue .pack-body, .accent-blue .pack-flap { fill: var(--c-blue); }
.accent-blue .pack-pocket { fill: var(--c-blue-dark); opacity: 0.85; }
.accent-blue .pack-logo { fill: var(--c-white); }
.accent-green .pack-body, .accent-green .pack-flap { fill: var(--c-green); }
.accent-green .pack-pocket { fill: var(--c-green-dark); opacity: 0.85; }
.accent-green .pack-logo { fill: var(--c-white); }
.pack-strap, .pack-handle { fill: none; stroke: rgba(13,27,42,0.35); stroke-width: 3.5; stroke-linecap: round; }
.pack-zip { stroke: rgba(255,255,255,0.65); stroke-width: 2; stroke-dasharray: 3 3; }
.pack-shadow { fill: rgba(13,27,42,0.08); }

.badge {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  font-size: 0.7rem; font-weight: 800; letter-spacing: 0.03em; text-transform: uppercase;
  padding: 0.35rem 0.7rem; border-radius: var(--radius-full); color: var(--c-white);
}
.badge-new { background: var(--c-blue); }
.badge-sale { background: var(--c-danger); }

.quick-add {
  position: absolute; top: 12px; right: 12px; z-index: 2;
  width: 38px; height: 38px; border-radius: 50%; border: none;
  background: var(--c-white); color: var(--c-ink); box-shadow: var(--shadow-sm);
  display: grid; place-items: center;
  opacity: 0; transform: translateY(-6px);
  transition: opacity var(--speed) var(--ease), transform var(--speed) var(--ease), background var(--speed), color var(--speed);
}
.product-card:hover .quick-add { opacity: 1; transform: translateY(0); }
.quick-add:hover { background: var(--gradient-main); color: var(--c-white); }

.product-info { padding: 1.1rem 1.3rem 1.4rem; display: flex; flex-direction: column; gap: 0.35rem; }
.product-cat { font-size: 0.74rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--c-green-dark); }
.product-info h3 { font-size: 1.05rem; }
.product-info h3 a:hover { color: var(--c-blue); }
.product-rating { display: flex; align-items: center; gap: 0.3rem; color: #f4b740; }
.product-rating span { color: var(--c-ink-soft); font-size: 0.78rem; margin-left: 0.2rem; }
.product-price { display: flex; align-items: baseline; gap: 0.5rem; margin-top: 0.3rem; }
.price-current { font-weight: 800; font-size: 1.15rem; color: var(--c-ink); }
.price-old { font-size: 0.85rem; color: var(--c-ink-soft); text-decoration: line-through; }

/* ---------- 12. Banda de valores / ventajas ---------- */
.perks { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.perk-card { display: flex; gap: 1rem; align-items: flex-start; padding: 1.5rem; border-radius: var(--radius-md); background: var(--c-ice); border: 1px solid var(--c-border); }
.perk-icon { width: 44px; height: 44px; border-radius: 12px; background: var(--c-white); display: grid; place-items: center; flex-shrink: 0; box-shadow: var(--shadow-sm); overflow: hidden; }
.perk-icon svg { width: 20px; height: 20px; stroke: var(--c-blue); }
.perk-card h3 { font-size: 1rem; margin-bottom: 0.25rem; }
.perk-card p { font-size: 0.9rem; }

/* Cada ícono anima acorde a lo que representa, en vez de quedar estático.
   Todas comparten la misma curva --ease (la "premium" del resto del sitio,
   no un ease-in-out genérico), amplitudes discretas y will-change para que
   el navegador las promueva a su propia capa -sin eso, animar varios SVG a
   la vez puede sentirse con tirones en equipos más modestos. */
.perk-icon svg { will-change: transform; }

/* Envío rápido: deslizamiento horizontal suave, sin rebote vertical -el
   eje doble antes se sentía mecánico/con tirones. */
.perk-icon--truck svg { animation: truckDrive 2.2s var(--ease) infinite; }
@keyframes truckDrive {
  0%, 100% { transform: translateX(0); }
  50%      { transform: translateX(4px); }
}

/* Garantía: el escudo respira, con una pulsación más discreta */
.perk-icon--shield svg { animation: shieldPulse 2.8s var(--ease) infinite; }
@keyframes shieldPulse {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.08); }
}

/* Cambios gratis: giro continuo, un poco más lento -se siente más
   confiado/premium que uno rápido */
.perk-icon--exchange svg { animation: exchangeSpin 5.5s linear infinite; }
@keyframes exchangeSpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Hechas con cuidado: dos latidos suaves y una pausa, en vez de 5 pasos
   marcados */
.perk-icon--heart svg { animation: heartBeat 2.4s var(--ease) infinite; }
@keyframes heartBeat {
  0%, 100%, 70% { transform: scale(1); }
  20%           { transform: scale(1.12); }
  40%           { transform: scale(1.04); }
  55%           { transform: scale(1.1); }
}

/* ---------- 13. Banner promo ---------- */
.promo-banner {
  border-radius: var(--radius-lg);
  background: var(--gradient-main);
  color: var(--c-white);
  padding: clamp(2rem, 1.5rem + 2vw, 3.6rem);
  display: grid; grid-template-columns: 1.2fr auto; align-items: center; gap: 2rem;
  position: relative; overflow: hidden;
}
.promo-banner::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 90% 20%, rgba(255,255,255,0.18), transparent 55%);
}
.promo-banner h2, .promo-banner p { position: relative; z-index: 1; color: var(--c-white); }
.promo-banner p { color: rgba(255,255,255,0.85); margin-top: 0.6rem; }
.promo-banner .btn-light { position: relative; z-index: 1; }

/* ---------- 14. Testimonios ---------- */
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.testi-card { padding: 1.8rem; border-radius: var(--radius-md); background: var(--c-white); border: 1px solid var(--c-border); box-shadow: var(--shadow-sm); }
.testi-card .stars { color: #f4b740; display: flex; gap: 2px; margin-bottom: 0.9rem; }
.testi-card p { color: var(--c-ink); font-style: italic; }
.testi-person { display: flex; align-items: center; gap: 0.7rem; margin-top: 1.2rem; }
.testi-avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--gradient-soft); display: grid; place-items: center; font-weight: 800; color: var(--c-blue-dark); }
.testi-person strong { display: block; font-size: 0.9rem; }
.testi-person span { font-size: 0.78rem; color: var(--c-ink-soft); }

/* ---------- 15. Newsletter ---------- */
.newsletter {
  border-radius: var(--radius-lg); background: var(--c-ice); border: 1px solid var(--c-border);
  padding: clamp(2rem, 1.5rem + 2vw, 3.2rem); display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2rem;
}
.newsletter-form { display: flex; gap: 0.6rem; }
.newsletter-form input {
  padding: 0.9rem 1.2rem; border-radius: var(--radius-full); border: 1.5px solid var(--c-border);
  min-width: 260px; background: var(--c-white);
}
.newsletter-form input:focus { outline: none; border-color: var(--c-blue); }

/* ---------- 16. Footer ---------- */
.site-footer { position: relative; background: var(--c-ink); color: rgba(255,255,255,0.75); padding-top: calc(var(--section-space) + 40px); }

/* Skyline de montañas -guiño al logo y al nombre de la marca- en degradé
   de tres capas que termina fundiéndose con el fondo sólido del footer. */
.footer-mountains { position: absolute; top: -1px; left: 0; width: 100%; line-height: 0; pointer-events: none; }
.footer-mountains svg { display: block; width: 100%; height: clamp(75px, 11vw, 150px); }
.fm-layer--back { fill: rgba(30, 58, 95, 0.55); }
.fm-layer--mid { fill: rgba(18, 35, 61, 0.85); }
.fm-layer--front { fill: var(--c-ink); }
.fm-snowcap { fill: rgba(248, 241, 228, 0.55); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.3fr; gap: 2.5rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-brand p { color: rgba(255,255,255,0.6); margin-top: 0.9rem; max-width: 32ch; }
.site-footer .logo { color: var(--c-white); }
.footer-social { display: flex; gap: 0.6rem; margin-top: 1.3rem; }
.footer-social a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,0.08); display: grid; place-items: center; transition: background var(--speed); }
.footer-social a:hover { background: var(--gradient-main); }
.footer-social svg { width: 16px; height: 16px; stroke: var(--c-white); }
.site-footer h4 { color: var(--c-white); font-size: 0.95rem; margin-bottom: 1.1rem; }
.footer-links li { margin-bottom: 0.65rem; }
.footer-links a { font-size: 0.9rem; color: rgba(255,255,255,0.65); transition: color var(--speed); }
.footer-links a:hover { color: var(--c-white); }
.footer-contact li { font-size: 0.9rem; margin-bottom: 0.8rem; display: flex; gap: 0.6rem; color: rgba(255,255,255,0.7); }
.footer-contact svg { width: 17px; height: 17px; stroke: var(--c-green); flex-shrink: 0; margin-top: 0.15rem; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-block: 1.6rem; font-size: 0.82rem; color: rgba(255,255,255,0.5); flex-wrap: wrap; gap: 0.6rem; }
.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: var(--c-white); }

/* ---------- 17. Breadcrumb / page hero ---------- */
.page-hero { padding-block: clamp(2.4rem, 1.8rem + 2vw, 3.6rem); background: var(--gradient-soft); }
.breadcrumb { display: flex; gap: 0.5rem; font-size: 0.85rem; color: var(--c-ink-soft); margin-top: 0.6rem; }
.breadcrumb a:hover { color: var(--c-blue); }

/* ---------- 18. Catálogo (filtros + grid) ---------- */
.catalog-layout { display: grid; grid-template-columns: 260px 1fr; gap: clamp(1.5rem, 1rem + 2vw, 3rem); align-items: flex-start; }
.filters { position: sticky; top: 100px; border: 1px solid var(--c-border); border-radius: var(--radius-md); padding: 1.4rem; display: flex; flex-direction: column; gap: 1.6rem; }
.filter-group h4 { font-size: 0.95rem; margin-bottom: 0.8rem; }
.filter-option { display: flex; align-items: center; gap: 0.6rem; font-size: 0.9rem; padding-block: 0.35rem; color: var(--c-ink-soft); cursor: pointer; }
.filter-option input { accent-color: var(--c-blue); width: 16px; height: 16px; }
.filter-option:hover { color: var(--c-ink); }
.price-range { display: flex; flex-direction: column; gap: 0.5rem; }
.price-range input[type="range"] { accent-color: var(--c-blue); width: 100%; }
.price-range-value { font-size: 0.85rem; font-weight: 700; color: var(--c-blue-dark); }

.catalog-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.5rem; gap: 1rem; flex-wrap: wrap; }
.catalog-toolbar select {
  padding: 0.6rem 1rem; border-radius: var(--radius-full); border: 1.5px solid var(--c-border); background: var(--c-white);
}
.result-count { font-size: 0.9rem; color: var(--c-ink-soft); }
.empty-state { text-align: center; padding: 4rem 1rem; color: var(--c-ink-soft); }
.empty-state svg { width: 60px; height: 60px; stroke: var(--c-border); margin-inline: auto 1rem; }

/* ---------- 19. Producto detalle ---------- */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 1rem + 3vw, 4rem); align-items: flex-start; }
.detail-gallery { position: sticky; top: 100px; }
.detail-thumb { border-radius: var(--radius-lg); aspect-ratio: 1; display: grid; place-items: center; padding: 3rem; }
.detail-thumb .pack-svg { width: 65%; }
.detail-thumb-strip { display: flex; gap: 0.8rem; margin-top: 1rem; }
.detail-thumb-strip button { width: 66px; height: 66px; border-radius: var(--radius-sm); border: 2px solid var(--c-border); padding: 0.5rem; }
.detail-thumb-strip button.active { border-color: var(--c-blue); }

.detail-title { margin-top: 0.6rem; }
.detail-meta { display: flex; align-items: center; gap: 1rem; margin-top: 0.7rem; }
.detail-price { display: flex; align-items: baseline; gap: 0.7rem; margin-top: 1.2rem; }
.detail-price .price-current { font-size: 2rem; }
.detail-desc { margin-top: 1.2rem; }
.detail-features { margin-top: 1.3rem; display: flex; flex-direction: column; gap: 0.55rem; }
.detail-features li { display: flex; gap: 0.6rem; font-size: 0.92rem; color: var(--c-ink-soft); align-items: flex-start; }
.detail-features svg { width: 18px; height: 18px; stroke: var(--c-green); flex-shrink: 0; margin-top: 0.1rem; }

.color-options { display: flex; gap: 0.6rem; margin-top: 0.6rem; }
.color-dot { width: 30px; height: 30px; border-radius: 50%; border: 2px solid var(--c-white); box-shadow: 0 0 0 1.5px var(--c-border); cursor: pointer; }
.color-dot.active { box-shadow: 0 0 0 2px var(--c-blue); }

.detail-actions { display: flex; align-items: center; gap: 1rem; margin-top: 1.8rem; flex-wrap: wrap; }
.detail-trust { display: flex; flex-direction: column; gap: 0.8rem; margin-top: 2rem; padding-top: 1.6rem; border-top: 1px solid var(--c-border); }
.trust-item { display: flex; gap: 0.7rem; align-items: center; font-size: 0.88rem; color: var(--c-ink-soft); }
.trust-item svg { width: 19px; height: 19px; stroke: var(--c-blue); }

.tabs { display: flex; gap: 1.8rem; border-bottom: 1px solid var(--c-border); margin-top: var(--section-space); }
.tab-btn { padding-bottom: 1rem; font-weight: 700; color: var(--c-ink-soft); border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tab-btn.active { color: var(--c-ink); border-color: var(--c-blue); }
.tab-panel { display: none; padding-top: 1.6rem; max-width: 70ch; }
.tab-panel.active { display: block; }

/* ---------- 20. Carrito página completa ---------- */
.cart-page-grid { display: grid; grid-template-columns: 1.7fr 1fr; gap: clamp(1.5rem, 1rem + 2vw, 3rem); align-items: flex-start; }
.cart-table { display: flex; flex-direction: column; gap: 1rem; }
.cart-row {
  display: grid; grid-template-columns: 90px 1fr auto auto auto; gap: 1.2rem; align-items: center;
  padding: 1.1rem; border: 1px solid var(--c-border); border-radius: var(--radius-md);
}
.cart-row-thumb { width: 90px; height: 90px; border-radius: var(--radius-sm); }
.order-summary { border: 1px solid var(--c-border); border-radius: var(--radius-md); padding: 1.6rem; position: sticky; top: 100px; display: flex; flex-direction: column; gap: 0.9rem; }
.promo-code { display: flex; gap: 0.6rem; }
.promo-code input { flex: 1; padding: 0.7rem 1rem; border-radius: var(--radius-full); border: 1.5px solid var(--c-border); }
.divider { border: none; border-top: 1px solid var(--c-border); margin-block: 0.4rem; }

/* ---------- 21. Formularios (contacto / newsletter) ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.form-field { display: flex; flex-direction: column; gap: 0.5rem; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-size: 0.88rem; font-weight: 700; }
.form-field input, .form-field textarea {
  padding: 0.85rem 1.1rem; border-radius: var(--radius-sm); border: 1.5px solid var(--c-border); background: var(--c-white);
}
.form-field input:focus, .form-field textarea:focus { outline: none; border-color: var(--c-blue); }
.form-field textarea { resize: vertical; min-height: 130px; }
.form-success { display: none; align-items: center; gap: 0.8rem; padding: 1rem 1.2rem; border-radius: var(--radius-md); background: var(--c-green-soft); color: var(--c-green-dark); font-weight: 700; margin-top: 1rem; }
.form-success.show { display: flex; }
.form-success svg { width: 20px; height: 20px; stroke: var(--c-green-dark); }

.contact-layout { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(1.5rem, 1rem + 2vw, 3rem); }
.contact-info-card { background: var(--gradient-main); color: var(--c-white); border-radius: var(--radius-lg); padding: clamp(1.8rem, 1.4rem + 1.5vw, 2.6rem); }
.contact-info-card p { color: rgba(255,255,255,0.85); margin-top: 0.6rem; }
.contact-info-list { margin-top: 2rem; display: flex; flex-direction: column; gap: 1.3rem; }
.contact-info-list li { display: flex; gap: 0.9rem; }
.contact-info-list .ci-icon { width: 42px; height: 42px; border-radius: 12px; background: rgba(255,255,255,0.16); display: grid; place-items: center; flex-shrink: 0; }
.contact-info-list svg { width: 19px; height: 19px; stroke: var(--c-white); }
.contact-info-list strong { display: block; }
.contact-info-list span { font-size: 0.9rem; color: rgba(255,255,255,0.85); }
.faq-mini { margin-top: 2.2rem; padding-top: 1.6rem; border-top: 1px solid rgba(255,255,255,0.25); }

/* ---------- 22. Nosotros ---------- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 1rem + 3vw, 4rem); align-items: center; }
.about-visual { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.about-visual .tile { border-radius: var(--radius-md); aspect-ratio: 1; display: grid; place-items: center; }
.about-visual .tile:nth-child(2) { margin-top: 2rem; }
.about-visual .tile:nth-child(3) { margin-top: -2rem; }
.timeline { display: flex; flex-direction: column; gap: 0; margin-top: 1rem; }
.timeline li { display: grid; grid-template-columns: 90px auto 1fr; gap: 1.2rem; padding-bottom: 2rem; position: relative; }
.timeline li::before { content: ""; position: absolute; left: 100px; top: 6px; bottom: -14px; width: 2px; background: var(--c-border); }
.timeline li:last-child::before { display: none; }
.timeline .t-year { font-weight: 800; color: var(--c-blue-dark); }
.timeline .t-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--gradient-main); margin-top: 6px; }
.timeline h4 { margin-bottom: 0.3rem; }
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.team-card { text-align: center; padding: 1.6rem 1.2rem; border-radius: var(--radius-md); border: 1px solid var(--c-border); }
.team-avatar { width: 84px; height: 84px; border-radius: 50%; background: var(--gradient-soft); margin: 0 auto 1rem; display: grid; place-items: center; font-weight: 800; font-size: 1.4rem; color: var(--c-blue-dark); }
.team-card span { font-size: 0.85rem; color: var(--c-ink-soft); }
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.value-card { padding: 1.8rem; border-radius: var(--radius-md); background: var(--c-ice); }
.value-card .cat-icon { margin-bottom: 1rem; }

/* ---------- 23. Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ---------- 24. Toast ---------- */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--c-ink); color: var(--c-white); padding: 0.9rem 1.4rem; border-radius: var(--radius-full);
  display: flex; align-items: center; gap: 0.6rem; font-weight: 600; font-size: 0.9rem;
  opacity: 0; pointer-events: none; transition: opacity var(--speed) var(--ease), transform var(--speed) var(--ease);
  z-index: 300; box-shadow: var(--shadow-lg);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast svg { width: 17px; height: 17px; stroke: var(--c-green); }

/* ---------- 25. Responsive ---------- */
@media (max-width: 1080px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .perks { grid-template-columns: repeat(2, 1fr); }
  .testi-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .main-nav { position: fixed; top: 0; right: 0; height: 100%; width: min(320px, 82vw); background: var(--c-white);
    flex-direction: column; align-items: flex-start; padding: 6rem 1.8rem 2rem; gap: 1.4rem;
    transform: translateX(100%); transition: transform var(--speed) var(--ease); box-shadow: var(--shadow-lg); z-index: 210; }
  .main-nav.is-open { transform: translateX(0); }
  .nav-toggle { display: grid; place-items: center; width: 42px; height: 42px; border-radius: var(--radius-full); border: 1.5px solid var(--c-border); background: var(--c-white); }
  .nav-toggle svg { width: 19px; height: 19px; stroke: var(--c-ink); }

  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .hero-stats { justify-content: space-between; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .catalog-layout { grid-template-columns: 1fr; }
  .filters { position: static; }
  .product-detail { grid-template-columns: 1fr; }
  .detail-gallery { position: static; }
  .promo-banner { grid-template-columns: 1fr; text-align: center; }
  .newsletter { grid-template-columns: 1fr; text-align: center; }
  .newsletter-form { justify-content: center; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .cart-page-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 600px) {
  .cat-grid { grid-template-columns: 1fr 1fr; }
  .product-grid { grid-template-columns: 1fr 1fr; }
  .perks { grid-template-columns: 1fr; }
  .testi-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .value-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; text-align: left; }
  .cart-row { grid-template-columns: 60px 1fr; grid-template-areas: "thumb info" "thumb qty" "thumb price" "thumb remove"; }
  .newsletter-form input { min-width: 0; }
}

/* ---------- 26. Preloader (montaña OMEGA en la home) ---------- */
.page-preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 50% 42%, var(--c-blue-dark) 0%, var(--c-ink) 72%);
  opacity: 1;
  visibility: visible;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
.page-preloader.is-hiding { opacity: 0; visibility: hidden; pointer-events: none; }

.page-preloader__core { position: relative; width: 110px; height: 110px; display: flex; align-items: center; justify-content: center; }

.page-preloader__ring {
  position: absolute; inset: 0;
  border-radius: 50%;
  border: 3px solid transparent;
  animation: preloaderSpin 1.3s linear infinite;
  will-change: transform;
}
.page-preloader__ring--outer { border-top-color: var(--c-marfil); border-right-color: rgba(248, 241, 228, 0.3); }
.page-preloader__ring--inner {
  inset: 10px;
  border-top-color: var(--c-blue-soft);
  border-right-color: rgba(222, 227, 234, 0.3);
  animation-duration: 1.9s;
  animation-direction: reverse;
}
@keyframes preloaderSpin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

.page-preloader__mark {
  width: 80px; height: 80px;
  display: grid; place-items: center;
  color: var(--c-marfil);
  animation: preloaderPulse 1.8s var(--ease) infinite;
  will-change: transform;
}
.page-preloader__mark svg { width: 62%; height: 62%; }
@keyframes preloaderPulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.06); } }

@media (prefers-reduced-motion: reduce) {
  .page-preloader__ring, .page-preloader__mark, .perk-icon svg { animation: none !important; }
  .page-preloader, .reveal, .hero-slide { transition: none !important; }
}