/* ==========================================================
   REILESS OTAKU — HOJA DE ESTILOS PRINCIPAL
   Base global + tienda + productos
   Consolidada en Fase 2 para simplificar mantenimiento.
   ========================================================== */
/* ===== 1. BASE GLOBAL ===== */
:root {
      --bg: #060608;
      --bg-soft: #0d0d12;
      --card: #14141c;
      --card-2: #191923;
      --text: #ffffff;
      --muted: #b8b8c7;
      --purple: #8b3dff;
      --purple-2: #b14cff;
      --red: #ff2f5f;
      --line: rgba(255,255,255,.12);
      --shadow: 0 20px 60px rgba(0,0,0,.45);
      --radius: 22px;
    }
* { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
          font-family: 'Noto Sans', Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      background: radial-gradient(circle at top right, rgba(139,61,255,.25), transparent 36%), var(--bg);
      color: var(--text);
      line-height: 1.5;
      overflow-x: hidden;
    }
    a { color: inherit; text-decoration: none; }
    img { max-width: 100%; display: block; }

    .container { width: min(1400px, calc(100% - 40px)); margin: 0 auto; }

    header {
      position: sticky;
      top: 0;
      z-index: 1000;
      backdrop-filter: blur(18px);
      background: rgba(6,6,8,.82);
      border-bottom: 1px solid var(--line);
    }
    .header-inner {
      min-height: 82px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
    }
    .logo img { width: 55px; height: auto; }
    .brand-text {
      font-weight: 1000;
      letter-spacing: -1px;
      font-size: 1.65rem;
      line-height: .9;
    }
    .brand-text span { display: block; color: var(--purple-2); font-size: .8rem; letter-spacing: 1.5px; }
    nav ul { display: flex; align-items: center; gap: 30px; list-style: none; }
    nav a { color: #f4f4f8; font-size: 1.50rem; line-height: 1.1; font-weight: 650; opacity: .88; }
    nav a:hover, nav a.active { color: var(--purple-2); opacity: 1; }
    .header-actions { display: flex; align-items: center; gap: 12px; }
    .icon-btn, .nav-toggle {
      width: 42px; height: 42px; border-radius: 999px;
      border: 1px solid var(--line); background: rgba(255,255,255,.04);
      color: white; cursor: pointer; display: grid; place-items: center;
      position: relative;
    }
    #contador-carrito {
      position: absolute; top: -5px; right: -5px; min-width: 20px; height: 20px;
      border-radius: 99px; background: var(--purple); color: white; font-size: .72rem;
      display: grid; place-items: center; font-weight: 800;
    }
    .nav-toggle { display: none; }
    .hamburger, .hamburger::before, .hamburger::after {
      content: ""; display: block; width: 18px; height: 2px; background: white; border-radius: 8px;
      transition: .25s;
    }
    .hamburger::before { transform: translateY(-6px); }
    .hamburger::after { transform: translateY(4px); }

    .hero {
      min-height: 720px;
      display: grid;
      align-items: center;
      position: relative;
      overflow: hidden;
      border-bottom: 1px solid var(--line);
    }
    .hero::before {
      content: ""; position: absolute; inset: 0;
      background:
        linear-gradient(90deg, rgba(6,6,8,.98) 0%, rgba(6,6,8,.86) 38%, rgba(6,6,8,.28) 70%),
        url('/img/banner-reiless.webp'),
        url('/img/Camiseta jjk/Gojo.webp');
      background-size: cover;
      background-position: center right;
      opacity: .96;
    }
    .hero::after {
      content: ""; position: absolute; inset: auto 0 0 0; height: 220px;
      background: linear-gradient(transparent, var(--bg));
    }
    .hero-content { position: relative; z-index: 2; max-width: 660px; padding: 90px 0 120px; }
    .eyebrow { color: var(--purple-2); font-weight: 900; letter-spacing: 2px; font-size: .86rem; text-transform: uppercase; }
    .hero h1 { margin: 18px 0; font-size: clamp(3.2rem, 7vw, 6.6rem); line-height: .92; letter-spacing: -4px; text-transform: uppercase; }
    .hero h1 span {
      display: inline-block; color: var(--purple-2); font-style: italic;
      text-shadow: 0 0 35px rgba(177,76,255,.42);
    }
    .hero p { max-width: 520px; color: #e7e7ee; font-size: 1.12rem; margin-bottom: 34px; }
    .buttons { display: flex; flex-wrap: wrap; gap: 16px; }
    .btn {
      display: inline-flex; align-items: center; justify-content: center; gap: 10px;
      min-height: 52px; padding: 0 24px; border-radius: 10px; font-weight: 900;
      text-transform: uppercase; letter-spacing: .5px; border: 1px solid transparent;
      transition: transform .2s, box-shadow .2s, background .2s;
    }
    .btn:hover { transform: translateY(-2px); }
    .btn-primary { background: linear-gradient(135deg, var(--purple), var(--purple-2)); box-shadow: 0 15px 35px rgba(139,61,255,.35); }
    .btn-secondary { background: rgba(255,255,255,.04); border-color: rgba(177,76,255,.45); }

    .quick-cats {
      position: relative; z-index: 3; margin-top: -82px; display: grid; grid-template-columns: repeat(5, 1fr);
      gap: 1px; overflow: hidden; border-radius: var(--radius); border: 1px solid var(--line);
      background: var(--line); box-shadow: var(--shadow);
    }
    .cat {
      background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
      padding: 28px 18px; text-align: center; min-height: 160px; display: grid; place-items: center;
    }
    .cat-icon { width: 74px; height: 74px; margin: 0 auto 14px; border-radius: 999px; background: radial-gradient(circle, rgba(139,61,255,.8), rgba(139,61,255,.18)); display: grid; place-items: center; font-size: 2rem; }
    .cat h3 { font-size: .98rem; text-transform: uppercase; letter-spacing: .6px; }
    .cat p { color: var(--muted); font-size: .86rem; margin-top: 4px; }

    section { padding: 86px 0; }
    .section-head { display: flex; justify-content: space-between; align-items: end; gap: 18px; margin-bottom: 28px; }
    .section-kicker { color: var(--purple-2); font-size: .8rem; letter-spacing: 1.8px; font-weight: 950; text-transform: uppercase; margin-bottom: 8px; }
    h2 { font-size: clamp(2rem, 4vw, 3.4rem); line-height: 1; letter-spacing: -2px; }
    .muted { color: var(--muted); }

    .product-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
    .product-card {
      background: linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.025));
      border: 1px solid var(--line); border-radius: 18px; overflow: hidden; box-shadow: 0 12px 32px rgba(0,0,0,.25);
    }
    .product-img { aspect-ratio: 1 / 1.05; background: #20202a; overflow: hidden; }
    .product-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s; }
    .product-card:hover img { transform: scale(1.06); }
    .product-body { padding: 18px; }
    .product-body h3 { font-size: 1.05rem; margin-bottom: 6px; }
    .product-body p { color: var(--muted); font-size: .9rem; min-height: 42px; }
    .price-row { display: flex; align-items: center; justify-content: space-between; margin-top: 16px; gap: 12px; }
    .price { color: var(--purple-2); font-weight: 1000; }
    .mini-btn { width: 40px; height: 40px; border-radius: 12px; border: 1px solid var(--line); background: rgba(255,255,255,.06); color: white; display: grid; place-items: center; }

    .banner {
      border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line);
      background:
        linear-gradient(90deg, rgba(6,6,8,.85), rgba(6,6,8,.25)),
        url('/img/anime-banner.webp'),
        linear-gradient(135deg, #231032, #0b0b0f 45%, #3d1030);
      background-size: cover; background-position: center;
      padding: 54px; min-height: 310px; display: flex; align-items: center;
    }
    .anime-tags { display: flex; flex-wrap: wrap; gap: 12px; margin: 24px 0; }
    .tag { padding: 10px 14px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.06); font-weight: 800; font-size: .86rem; }

    .benefits { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--line); }
    .benefit { background: linear-gradient(180deg, rgba(255,255,255,.065), rgba(255,255,255,.025)); padding: 26px; display: flex; gap: 16px; align-items: flex-start; }
    .benefit strong { display: block; margin-bottom: 4px; text-transform: uppercase; font-size: .86rem; }
    .benefit span:first-child { color: var(--purple-2); font-size: 2rem; }
    .benefit p { color: var(--muted); font-size: .9rem; }

    .split { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; }
    .about-img { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--card); }
    .about-img img { width: 100%; height: 470px; object-fit: cover; }
    .about-copy { padding: 24px; }
    .about-copy p { color: var(--muted); margin: 18px 0 24px; font-size: 1.05rem; }

    .contact-card { background: linear-gradient(135deg, rgba(139,61,255,.22), rgba(255,47,95,.12)); border: 1px solid var(--line); border-radius: var(--radius); padding: 34px; }
    .contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 24px; }
    input, textarea, select {
      width: 100%; border: 1px solid var(--line); background: rgba(0,0,0,.24); color: white;
      padding: 15px 16px; border-radius: 12px; outline: none; font: inherit;
      appearance: none; -webkit-appearance: none; -moz-appearance: none; background-color: transparent;
    }
    select:focus, input:focus, textarea:focus { border-color: var(--purple-2); }
    textarea { min-height: 130px; grid-column: 1 / -1; resize: vertical; }

    footer { padding: 60px 0 26px; border-top: 1px solid var(--line); background: #050506; }
    .footer-grid { display: grid; grid-template-columns: 1.3fr .8fr .8fr 1.1fr; gap: 28px; }
    footer h4 { margin-bottom: 14px; text-transform: uppercase; font-size: .86rem; letter-spacing: 1px; }
    footer p, footer a, footer li { color: var(--muted); font-size: .94rem; }
    footer ul { list-style: none; display: grid; gap: 8px; }
    .socials { display: flex; gap: 12px; margin-top: 16px; }
    .socials a { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 999px; border: 1px solid var(--line); }
    .copyright { border-top: 1px solid var(--line); margin-top: 34px; padding-top: 20px; text-align: center; }

    .whatsapp-float {
      position: fixed; right: 22px; bottom: 22px; width: 60px; height: 60px; border-radius: 999px;
      background: #25d366; color: white; display: grid; place-items: center; font-size: 1.8rem;
      box-shadow: 0 12px 30px rgba(37,211,102,.35); z-index: 999;
    }
    #vista-previa-carrito {
      display: none; position: fixed; top: 92px; right: 18px; background: #101016; color: white;
      border: 1px solid var(--line); border-radius: 18px; padding: 18px; width: min(360px, calc(100vw - 36px));
      z-index: 1001; box-shadow: var(--shadow);
    }

    #lista-carrito {
      list-style: none;
      margin: 0;
      padding: 0;
      display: grid;
      gap: 14px;
    }

    .cart-item {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      padding-bottom: 12px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .cart-item:last-child {
      border-bottom: 0;
      padding-bottom: 0;
    }

    .cart-item-thumb {
      width: 72px;
      height: 72px;
      object-fit: cover;
      border-radius: 16px;
      border: 1px solid rgba(255, 255, 255, 0.1);
      background: #111;
    }

    .cart-item-content {
      display: grid;
      gap: 4px;
    }

    .cart-item-content strong {
      display: block;
      font-size: 1rem;
      margin-bottom: 4px;
    }

    .cart-item-price,
    .cart-item-quantity,
    .cart-item-size {
      color: var(--muted);
      font-size: 0.94rem;
      line-height: 1.3;
    }

    .cart-item-price {
      color: #fff;
      font-weight: 700;
    }

    @media (max-width: 980px) {
      .nav-toggle { display: grid; }
      nav { position: fixed; top: 82px; left: 0; right: 0; background: rgba(6,6,8,.98); border-bottom: 1px solid var(--line); padding: 18px; transform: translateY(-130%); transition: .25s; }
      nav.open { transform: translateY(0); }
      nav ul { flex-direction: column; align-items: flex-start; width: min(1400px, calc(100% - 40px)); margin: 0 auto; }
      .hero { min-height: 650px; }
      .quick-cats, .product-grid, .benefits { grid-template-columns: repeat(2, 1fr); }
      .split, .contact-grid, .footer-grid { grid-template-columns: 1fr; }
      .banner { padding: 34px; }
    }
    @media (max-width: 620px) {
      .header-inner { min-height: 74px; }
      .brand-text { font-size: 1.2rem; }
      .logo img { width: 78px; }
      .hero { min-height: 620px; }
      .hero-content { padding: 70px 0 100px; }
      .hero h1 { letter-spacing: -2px; }
      .quick-cats, .product-grid, .benefits { grid-template-columns: 1fr; margin-top: 0; }
      section { padding: 58px 0; }
      .section-head { align-items: flex-start; flex-direction: column; }
      .about-img img { height: 360px; }
      .contact-card { padding: 24px; }
    }

/* Mejoras de carrito y rendimiento visual */
#vista-previa-carrito {
  max-height: min(560px, calc(100vh - 120px));
  overflow: auto;
}
#vista-previa-carrito.open {
  display: block;
  animation: carritoEntrada .18s ease-out;
}
@keyframes carritoEntrada {
  from { opacity: 0; transform: translateY(-8px) scale(.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* ===== 2. TIENDA, CATEGORÍAS Y DETALLE DE PRODUCTO ===== */
:root {
  --blue: #0b2a42;
  --blue-2: #0f4f7a;
  --blue-3: #2d9cdb;
  --ice: #e5f1f8;
  --gold: #ffd166;
}

body.shop-page {
  background:
    radial-gradient(circle at 15% 0%, rgba(45,156,219,.28), transparent 30%),
    radial-gradient(circle at 90% 18%, rgba(11,42,66,.9), transparent 34%),
    linear-gradient(180deg, #05080c, #07111a 42%, #05080c);
}

.shop-page .brand-text span,
.shop-page .eyebrow,
.shop-page .section-kicker,
.shop-page .price,
.shop-page .benefit span:first-child {
  color: var(--blue-3);
}

.shop-page nav a:hover,
.shop-page nav a.active {
  color: var(--blue-3);
}

.shop-page #contador-carrito,
.shop-page .btn-primary {
  background: linear-gradient(135deg, var(--blue-2), var(--blue-3));
  box-shadow: 0 15px 35px rgba(45,156,219,.25);
}

.shop-page .btn-secondary {
  border-color: rgba(45,156,219,.45);
}

.shop-hero {
  padding: 96px 0 56px;
  border-bottom: 1px solid var(--line);
}

.shop-hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: 34px;
}

.shop-copy h1 {
  margin: 16px 0;
  font-size: clamp(2.6rem, 6vw, 5.7rem);
  line-height: .9;
  letter-spacing: -3px;
  text-transform: uppercase;
}

.shop-copy p {
  color: #d9e8f2;
  max-width: 580px;
  font-size: 1.1rem;
  margin-bottom: 28px;
}

.shop-hero-card {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid rgba(229,241,248,.18);
  background: linear-gradient(135deg, rgba(15,79,122,.55), rgba(255,255,255,.05));
  box-shadow: var(--shadow);
}

.shop-hero-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 38%, rgba(5,8,12,.86));
}

.shop-hero-card img {
  width: 100%;
  height: 100%;
  min-height: 430px;
  object-fit: cover;
}

.hero-product-tag {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 2;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(229,241,248,.12);
  border: 1px solid rgba(229,241,248,.24);
  backdrop-filter: blur(14px);
  font-weight: 900;
  color: white;
}

.shop-filters-section {
  padding: 34px 0 20px;
}

.filter-panel {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 24px;
  align-items: center;
  padding: 26px;
  border: 1px solid rgba(229,241,248,.14);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255,255,255,.07), rgba(255,255,255,.025));
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.filter-chip {
  border: 1px solid rgba(229,241,248,.17);
  background: rgba(255,255,255,.05);
  color: white;
  border-radius: 999px;
  padding: 11px 15px;
  font-weight: 850;
  cursor: pointer;
}

.filter-chip.active,
.filter-chip:hover {
  background: linear-gradient(135deg, var(--blue-2), var(--blue-3));
  border-color: transparent;
}

.shop-categories {
  padding-top: 56px;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.category-card {
  position: relative;
  min-height: 330px;
  overflow: hidden;
  border-radius: 22px;
  border: 1px solid rgba(229,241,248,.14);
  background: #101723;
  box-shadow: 0 14px 38px rgba(0,0,0,.25);
}

.category-card.featured {
  grid-column: span 2;
}

.category-card img {
  width: 100%;
  height: 100%;
  min-height: 330px;
  object-fit: cover;
  transition: transform .35s ease;
}

.category-card:hover img {
  transform: scale(1.08);
}

.product-detail {
  padding-bottom: 0;
}
.product-detail-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 30px;
  align-items: start;
  margin-top: 30px;
}
.product-gallery {
  display: grid;
  gap: 18px;
}
.gallery-main {
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--card);
}
.gallery-main img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}
.miniaturas {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.miniatura {
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform .2s, border-color .2s, box-shadow .2s;
  background: rgba(255,255,255,.03);
}
.miniatura.activa {
  border-color: var(--purple-2);
  box-shadow: 0 12px 25px rgba(139,61,255,.18);
  transform: translateY(-2px);
}
.miniatura img { width: 100%; height: 100%; object-fit: cover; display: block; }

.product-info {
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 32px;
  box-shadow: 0 20px 50px rgba(0,0,0,.16);
}
.product-info h1 {
  font-size: clamp(2.8rem, 4vw, 3.4rem);
  line-height: 1.02;
  margin-bottom: 12px;
}
.product-price {
  color: var(--purple-2);
  font-size: 2rem;
  font-weight: 900;
  margin-bottom: 18px;
}
.product-features {
  list-style: none;
  padding: 0;
  margin: 20px 0;
  display: grid;
  gap: 12px;
  color: var(--muted);
}
.product-features li {
  position: relative;
  padding-left: 18px;
}
.product-features li::before {
  content: '•';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--purple-2);
  font-size: 1.2rem;
  line-height: 1;
}
.talla-select {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}
.talla-select label {
  font-size: .96rem;
  font-weight: 800;
  letter-spacing: .8px;
  text-transform: uppercase;
}
.talla-select select,
body.shop-page select {
  width: 220px;
  max-width: 100%;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: transparent;
  color: white;
  padding: 14px 16px;
  font: inherit;
  font-weight: 800;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-color: transparent;
}
body.shop-page select:focus {
  box-shadow: 0 0 0 2px rgba(255,255,255,.12);
}
body.shop-page select option {
  background: rgba(0,0,0,.92);
  color: white;
}
.product-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
  align-items: center;
}
.product-actions .btn {
  min-width: 180px;
}
.hint {
  margin-top: 16px;
  color: var(--muted);
  font-size: .95rem;
  line-height: 1.6;
}

@media (max-width: 980px) {
  .product-detail-grid {
    grid-template-columns: 1fr;
  }
  .miniaturas {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .product-info {
    padding: 26px;
  }
}

@media (max-width: 620px) {
  .product-detail-grid {
    gap: 18px;
  }
  .product-info h1 {
    font-size: 2.2rem;
  }
  .product-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .product-actions .btn {
    width: 100%;
  }
  .talla-select select {
    width: 100%;
  }
}

.category-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 22px;
  background: linear-gradient(180deg, transparent 20%, rgba(5,8,12,.92));
}

.category-overlay span {
  width: max-content;
  margin-bottom: 10px;
  padding: 8px 11px;
  border-radius: 999px;
  color: #07111a;
  background: var(--gold);
  font-weight: 1000;
  font-size: .86rem;
}

.category-overlay h3 {
  font-size: 1.65rem;
  line-height: 1;
  margin-bottom: 8px;
}

.category-overlay p {
  color: #d4e1ea;
  font-size: .94rem;
}

.best-sellers .product-card,
.shop-page .contact-card,
.banner-card {
  border-color: rgba(229,241,248,.14);
}

.best-sellers .mini-btn {
  border-color: rgba(45,156,219,.35);
}

.community-banner {
  padding-top: 34px;
}

.banner-card {
  padding: 54px;
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, rgba(5,8,12,.9), rgba(5,8,12,.45)),
    url('/img/anime-banner.webp'),
    linear-gradient(135deg, #0b2a42, #07111a 60%, #0f4f7a);
  background-size: cover;
  background-position: center;
  min-height: 320px;
  display: grid;
  align-content: center;
}

.banner-card p {
  color: #d9e8f2;
  max-width: 660px;
  margin: 14px 0 24px;
}

.contact-card-section {
  padding-top: 44px;
}

.shop-page input:focus,
.shop-page textarea:focus {
  border-color: var(--blue-3);
}

@media (max-width: 980px) {
  .shop-hero-grid,
  .filter-panel {
    grid-template-columns: 1fr;
  }

  .category-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .category-card.featured {
    grid-column: span 2;
  }
}

@media (max-width: 620px) {
  .shop-hero {
    padding: 70px 0 34px;
  }

  .shop-copy h1 {
    letter-spacing: -2px;
  }

  .shop-hero-card,
  .shop-hero-card img {
    min-height: 310px;
  }

  .filter-panel,
  .banner-card {
    padding: 24px;
  }

  .category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .category-card,
  .category-card img {
    min-height: 245px;
  }

  .category-card.featured {
    grid-column: span 2;
  }

  .category-overlay {
    padding: 15px;
  }

  .category-overlay h3 {
    font-size: 1.18rem;
  }

  .category-overlay p {
    font-size: .82rem;
  }

  .category-overlay span {
    font-size: .75rem;
  }
}


/* ===== 3. UTILIDADES DE MAQUETACIÓN ===== */
.brand-text-fallback { display: none; }
.collection-placeholder-image { width: 100%; max-width: 280px; }
.content-narrow { max-width: 680px; }
.mt-12 { margin-top: 12px; }
.mt-14 { margin-top: 14px; }
.mb-0 { margin-bottom: 0; }
.btn-reset-border { border: 0; cursor: pointer; }
.cart-page-items { margin-top: 1rem; }
.cart-page-actions {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
  justify-content: flex-end;
  margin-top: 1rem;
}

/* Toast del carrito: el JS solo controla estado, no diseño */
.cart-toast {
  position: fixed;
  top: 92px;
  right: 20px;
  background: linear-gradient(135deg,#8b3dff,#b14cff);
  color: #fff;
  padding: 12px 18px;
  border-radius: 12px;
  box-shadow: 0 16px 35px rgba(0,0,0,.35);
  z-index: 2000;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity .2s ease, transform .2s ease;
  font-weight: 800;
  max-width: min(360px,calc(100vw - 40px));
}
.cart-toast.show { opacity: 1; transform: translateY(0); }


/* ===== FASE 3 — RENDIMIENTO ===== */
/* Permite al navegador aplazar el render de secciones fuera de pantalla. */
.productos,
.collection-section,
.contact-card-section,
footer {
  content-visibility: auto;
  contain-intrinsic-size: 1px 700px;
}

/* Reserva mejor el espacio y evita saltos durante la carga. */
img {
  height: auto;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}


/* ===== FASE 4: EXPERIENCIA DE COMPRA ===== */
header nav a.active,
header nav a[aria-current="page"] {
  color: #ffd45c;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 0 0 1.25rem;
  color: #617080;
  font-size: .92rem;
}
.breadcrumbs a { color: var(--azul-marino); text-decoration: none; font-weight: 700; }
.breadcrumbs a:hover { text-decoration: underline; }

.catalog-toolbar {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(190px, 260px);
  gap: 1rem 1.25rem;
  align-items: end;
  margin-top: 1.25rem;
  margin-bottom: 1.25rem;
  padding: 1rem 1.1rem;
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(11,42,66,.12);
  border-radius: 18px;
  box-shadow: 0 8px 28px rgba(11,42,66,.07);
}
.catalog-search-box label,
.catalog-sort-box label {
  display: block;
  margin-bottom: .4rem;
  font-size: .82rem;
  font-weight: 800;
  color: var(--azul-marino);
}
.catalog-search-input-wrap { position: relative; display: flex; align-items: center; }
.catalog-search-input-wrap > span { position: absolute; left: .9rem; font-size: 1.15rem; pointer-events: none; }
.catalog-search-input-wrap input,
.catalog-sort-box select {
  width: 100%;
  min-height: 46px;
  border: 1px solid #cad5de;
  border-radius: 12px;
  background: #fff;
  color: #0b2a42;
  font: inherit;
}
.catalog-search-input-wrap input { padding: .7rem 2.7rem .7rem 2.5rem; }
.catalog-sort-box select { padding: .7rem .8rem; }
.catalog-search-input-wrap input:focus,
.catalog-sort-box select:focus { outline: 3px solid rgba(11,42,66,.16); border-color: var(--azul-marino); }
.catalog-clear {
  position: absolute;
  right: .55rem;
  border: 0;
  background: transparent;
  color: #5f6a72;
  font-size: 1.25rem;
  cursor: pointer;
  padding: .35rem .5rem;
}
.catalog-results { grid-column: 1 / -1; margin: -.2rem 0 0; color: #617080; font-size: .9rem; }
.product-card[hidden], section[hidden] { display: none !important; }

.filters .filter-chip { text-decoration: none; }

#vista-previa-carrito { width: min(390px, calc(100vw - 20px)); }
#lista-carrito { max-height: min(50vh, 430px); overflow-y: auto; padding-right: .2rem; }
.cart-item { padding: .75rem 0; border-bottom: 1px solid #e8edf1; }
.cart-item-content { display: grid; grid-template-columns: 64px minmax(0,1fr); gap: .75rem; align-items: start; }
.cart-item-thumb { width: 64px; height: 64px; object-fit: cover; border-radius: 10px; background: #f2f4f5; }
.cart-item-info { min-width: 0; }
.cart-item-info strong { display: block; line-height: 1.25; }
.cart-item-size { display: block; color: #65717b; font-size: .82rem; margin-top: .15rem; }
.cart-item-price { font-weight: 800; margin-top: .2rem; }
.mini-cart-controls { display: flex; flex-wrap: wrap; align-items: center; gap: .35rem; margin-top: .55rem; }
.mini-cart-qty {
  width: 28px; height: 28px; border: 1px solid #cad5de; border-radius: 8px;
  background: #fff; color: var(--azul-marino); cursor: pointer; font-weight: 900;
}
.mini-cart-remove { border: 0; background: transparent; color: #a12c2c; cursor: pointer; font-weight: 700; font-size: .78rem; margin-left: .25rem; }
.mini-cart-summary { display: flex; justify-content: space-between; align-items: center; padding: .9rem 0 .75rem; font-size: 1rem; }
.mini-cart-summary strong { font-size: 1.15rem; }
.mini-cart-empty { display: grid; gap: .2rem; text-align: center; padding: 1.1rem .5rem; color: #65717b; }
.mini-cart-empty strong { color: var(--azul-marino); }

.cart-line-price { font-weight: 800; }
.cart-page-qty { display: inline-flex; align-items: center; gap: .55rem; }
.cart-page-qty button {
  width: 34px; height: 34px; border: 1px solid #cbd5dd; border-radius: 9px;
  background: #fff; color: var(--azul-marino); font-weight: 900; cursor: pointer;
}
.cart-page-qty span { min-width: 1.2rem; text-align: center; font-weight: 800; }

@media (max-width: 700px) {
  .catalog-toolbar { grid-template-columns: 1fr; margin-left: 1rem; margin-right: 1rem; }
  .catalog-results { grid-column: auto; }
  .breadcrumbs { margin-left: .15rem; margin-right: .15rem; }
  .item-actions { align-items: flex-end; gap: .55rem; }
}