/* ============================================================
   TUTIENDAWEBCAM — estilos de la portada
   ============================================================ */
:root {
  --naranja: #FF6A13;
  --naranja-osc: #E85A06;
  --naranja-claro: #FFF3EC;
  --negro: #0E0E10;
  --negro-2: #1A1A1E;
  --gris-texto: #55555E;
  --gris-claro: #ECECF0;
  --blanco: #FFFFFF;
  --radio: 16px;
  --sombra: 0 10px 30px rgba(20, 20, 30, .08);
  --sombra-fuerte: 0 18px 44px rgba(20, 20, 30, .14);
  --ancho: 1440px;
  --fuente: 'Poppins', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--fuente);
  color: var(--negro);
  background: var(--blanco);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
svg { width: 1em; height: 1em; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.naranja { color: var(--naranja); }
.blanco { color: var(--blanco); }
[hidden] { display: none !important; }
.solo-movil { display: none !important; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 28px; border-radius: 999px;
  font-weight: 600; font-size: .9rem; letter-spacing: .04em; text-transform: uppercase;
  border: 2px solid transparent; transition: transform .2s, background .2s, box-shadow .2s, color .2s;
}
.btn svg { font-size: 1.1rem; }
.btn-primario { background: var(--naranja); color: var(--blanco); box-shadow: 0 8px 22px rgba(255, 106, 19, .35); }
.btn-primario:hover { background: var(--naranja-osc); transform: translateY(-2px); }
.btn-secundario { border-color: var(--negro); color: var(--negro); background: transparent; }
.btn-secundario:hover { background: var(--negro); color: var(--blanco); }
.btn-bloque { width: 100%; }
.btn-whatsapp {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--naranja); color: var(--blanco);
  padding: 10px 18px; border-radius: 10px; font-weight: 600; font-size: .85rem;
  box-shadow: 0 6px 18px rgba(255, 106, 19, .35); transition: background .2s;
}
.btn-whatsapp:hover { background: var(--naranja-osc); }
.btn-whatsapp svg { font-size: 1.2rem; }
.icon-btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; border: none; background: transparent; color: var(--negro);
  border-radius: 50%; font-size: 1.35rem; transition: background .2s;
}
.icon-btn:hover { background: var(--gris-claro); }

/* ---------- Encabezado ---------- */
.header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .96); backdrop-filter: blur(8px); }
.header.con-sombra { box-shadow: 0 4px 20px rgba(0, 0, 0, .06); }
.header-inner {
  max-width: var(--ancho); margin: 0 auto; padding: 14px 32px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.logo-img { height: 54px; width: auto; }
.nav { display: flex; align-items: center; gap: 26px; }
.nav-link {
  position: relative; background: none; border: none; padding: 8px 0;
  font-size: .72rem; font-weight: 600; letter-spacing: .05em; text-transform: uppercase;
  text-align: center; line-height: 1.35; color: var(--negro); transition: color .2s;
  display: inline-flex; align-items: center; gap: 4px;
}
.nav-link:hover, .nav-link.activo { color: var(--naranja); }
.nav-link.activo::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -12px; height: 2px; background: var(--naranja);
}
.chevron { font-size: .8rem; align-self: flex-start; margin-top: 2px; }
.nav-dropdown { position: relative; }
.dropdown-menu {
  position: absolute; top: calc(100% + 14px); left: 50%; transform: translateX(-50%) translateY(6px);
  min-width: 220px; background: var(--blanco); border-radius: 12px; box-shadow: var(--sombra-fuerte);
  padding: 8px; opacity: 0; visibility: hidden; transition: all .2s; z-index: 60;
}
.nav-dropdown:hover .dropdown-menu, .nav-dropdown.abierto .dropdown-menu {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}
.dropdown-menu a { display: block; padding: 10px 14px; border-radius: 8px; font-size: .85rem; }
.dropdown-menu a:hover { background: var(--naranja-claro); color: var(--naranja); }
.header-acciones { display: flex; align-items: center; gap: 6px; }
.carrito-contador {
  position: absolute; top: 2px; right: 0; min-width: 18px; height: 18px; padding: 0 5px;
  background: var(--naranja); color: var(--blanco); border-radius: 999px;
  font-size: .68rem; font-weight: 700; display: grid; place-items: center;
}
.menu-toggle { display: none; flex-direction: column; gap: 5px; }
.menu-toggle span { display: block; width: 22px; height: 2px; background: var(--negro); border-radius: 2px; transition: .3s; }

/* ---------- Portada ---------- */
.portada { position: relative; max-width: var(--ancho); margin: 0 auto; }
.fondo-oscuro {
  position: absolute; top: -90px; right: calc((100vw - min(100vw, var(--ancho))) / -2); z-index: 0;
  width: calc(46% + (100vw - min(100vw, var(--ancho))) / 2); height: calc(100% + 40px);
  background: var(--negro);
  border-radius: 62% 0 0 38% / 46% 0 0 54%;
}
.hero {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.05fr 1fr; align-items: center;
  min-height: 560px; padding: 30px 32px 20px 110px;
}
.eyebrow { color: var(--naranja); font-weight: 600; font-size: .85rem; letter-spacing: .06em; text-transform: uppercase; margin: 0 0 18px; }
.hero h1 { font-size: clamp(2.4rem, 4.6vw, 4.1rem); font-weight: 800; line-height: 1.04; letter-spacing: -.02em; margin: 0 0 24px; max-width: 11.2em; }
.hero h1 .salto { display: block; }
.hero-sub { color: var(--gris-texto); font-size: 1.02rem; max-width: 470px; margin: 0 0 30px; }
.hero-botones { display: flex; gap: 22px; flex-wrap: wrap; margin-bottom: 36px; }
.hero-garantias { list-style: none; padding: 0; margin: 0; display: flex; gap: 42px; flex-wrap: wrap; }
.hero-garantias li { display: flex; align-items: center; gap: 12px; font-size: .78rem; color: var(--negro-2); line-height: 1.35; }
.hero-garantias svg { font-size: 2rem; color: var(--naranja); }

.hero-visual { position: relative; height: 560px; color: rgba(255, 255, 255, .55); }
.lineart { position: absolute; inset: -20px -40px 0 30px; width: calc(100% + 10px); height: 100%; color: rgba(255, 255, 255, .5); }
.aro-luz {
  position: absolute; left: 6%; top: 50%; transform: translateY(-50%);
  width: 400px; height: 400px; border-radius: 50%;
  border: 14px solid #FF8A3D;
  box-shadow: 0 0 40px 10px rgba(255, 106, 19, .75), inset 0 0 40px 8px rgba(255, 106, 19, .6), 0 0 120px 40px rgba(255, 106, 19, .25);
  background: radial-gradient(circle, rgba(255, 106, 19, .12) 0%, rgba(255, 255, 255, 0) 70%);
}
.niko-hero { position: absolute; left: 4%; bottom: -10px; height: 108%; width: auto; max-width: none; z-index: 2; object-fit: contain; }
.globo-niko {
  position: absolute; right: 4%; top: 44%; z-index: 3; width: 260px;
  padding: 20px 22px; border-radius: 20px; color: rgba(255, 255, 255, .9);
  background: rgba(14, 14, 16, .72); border: 1px solid rgba(255, 255, 255, .35);
  backdrop-filter: blur(6px); font-size: 1rem; line-height: 1.45;
}
.globo-niko::after {
  content: ''; position: absolute; left: 34px; bottom: -14px; width: 26px; height: 26px;
  background: inherit; border-right: 1px solid rgba(255, 255, 255, .35); border-bottom: 1px solid rgba(255, 255, 255, .35);
  transform: rotate(45deg);
}
.globo-niko p { margin: 0; }
.globo-niko p + p { margin-top: 6px; }
.globo-niko strong { color: var(--naranja); font-style: italic; font-size: 1.15rem; }
.globo-niko strong.blanco { color: var(--blanco); font-style: normal; font-size: 1rem; }
.globo-niko svg { color: var(--naranja); vertical-align: -2px; margin-left: 4px; }
.punto { position: absolute; border-radius: 50%; background: var(--naranja); }
.p1 { width: 10px; height: 10px; left: -4%; top: 76%; }
.p2 { width: 8px; height: 8px; right: 28%; top: 30%; background: #FFB27A; }
.p3 { width: 6px; height: 6px; right: 6%; top: 18%; background: var(--blanco); }

/* ---------- Categorías ---------- */
.categorias {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 22px; padding: 10px 44px 30px;
}
.cat-card {
  position: relative; background: var(--blanco); border-radius: var(--radio); box-shadow: var(--sombra);
  border: 1px solid var(--gris-claro); padding: 22px 20px 20px; min-height: 172px; overflow: hidden;
  display: grid; grid-template-columns: 1fr 46%; grid-template-rows: auto 1fr auto; column-gap: 6px;
  transition: transform .25s, box-shadow .25s;
}
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--sombra-fuerte); }
.cat-card h2 { grid-column: 1 / -1; margin: 0 0 8px; font-size: .9rem; font-weight: 700; text-transform: uppercase; line-height: 1.25; padding-right: 8%; }
.cat-card p { grid-column: 1; margin: 0; font-size: .72rem; color: var(--gris-texto); line-height: 1.5; }
.cat-card img, .cat-card .placeholder-producto { grid-column: 2; grid-row: 2 / 4; align-self: center; justify-self: end; max-height: 140px; object-fit: contain; }
.cat-card .placeholder-producto { height: 120px; }
.cat-btn {
  grid-column: 1; align-self: end; margin-top: 14px; width: 34px; height: 34px; border-radius: 50%;
  border: 1.5px solid var(--naranja); color: var(--naranja); display: grid; place-items: center; transition: .2s;
}
.cat-btn:hover { background: var(--naranja); color: var(--blanco); }

/* ---------- Niko te ayuda ---------- */
.niko-ayuda {
  position: relative; z-index: 2;
  max-width: calc(var(--ancho) - 88px); margin: 26px auto 0;
  background: var(--naranja-claro); border-radius: 22px;
  display: grid; grid-template-columns: 170px 1.35fr 1.6fr auto; align-items: center; gap: 24px;
  padding: 26px 34px 26px 0;
}
.niko-mini { height: 210px; width: auto; margin: -50px 0 -26px 10px; align-self: end; object-fit: contain; }
.niko-ayuda h2 { margin: 0 0 12px; font-size: clamp(1.25rem, 1.6vw, 1.5rem); font-weight: 700; line-height: 1.2; }
.niko-ayuda p { margin: 0; font-size: .82rem; color: var(--gris-texto); }
.pasos { list-style: none; margin: 0; padding: 0 0 0 26px; border-left: 1px solid #F3D7C6; display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.pasos li { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 12px; font-size: .74rem; font-weight: 500; line-height: 1.35; }
.pasos li svg { font-size: 2.6rem; color: var(--naranja); stroke-width: 1.4; }
.pasos li:not(:last-child)::after {
  content: '→'; position: absolute; right: -24px; top: 12px; color: var(--naranja); font-size: 1.2rem;
}
.btn-niko { padding: 16px 22px; border-radius: 12px; font-size: .82rem; max-width: 190px; text-align: left; line-height: 1.3; }

/* ---------- Confianza ---------- */
.confianza {
  max-width: 1080px; margin: 26px auto 40px; padding: 18px 26px; background: var(--blanco);
  border-radius: 14px; box-shadow: var(--sombra);
  display: grid; grid-template-columns: repeat(5, 1fr);
}
.confianza div { display: flex; align-items: center; gap: 12px; padding: 0 16px; font-size: .7rem; line-height: 1.4; color: var(--negro-2); }
.confianza div + div { border-left: 1px solid var(--gris-claro); }
.confianza svg { font-size: 1.9rem; stroke-width: 1.4; }

/* ---------- Pie ---------- */
.footer { text-align: center; padding: 24px 20px 40px; color: var(--gris-texto); font-size: .8rem; border-top: 1px solid var(--gris-claro); }
.footer p { margin: 4px 0; }
.footer-legal { font-size: .72rem; }

/* ---------- Espacios temporales para imágenes (mientras llegan los archivos reales) ---------- */
.placeholder {
  display: grid; place-items: center; text-align: center; color: var(--naranja);
  border: 2px dashed rgba(255, 106, 19, .55); border-radius: 14px; font-size: .72rem; font-weight: 600;
  background: repeating-linear-gradient(45deg, rgba(255, 106, 19, .05) 0 10px, rgba(255, 106, 19, .1) 10px 20px);
}
.placeholder-logo { width: 250px; height: 54px; }
.placeholder-producto { width: 100%; height: 130px; }
.placeholder-niko { width: 300px; color: var(--blanco); border-color: rgba(255, 255, 255, .5); background: rgba(255, 255, 255, .06); }
.niko-hero.placeholder { height: 92%; bottom: 0; left: 18%; }
.niko-mini.placeholder { width: 150px; height: 190px; color: var(--naranja); border-color: rgba(255, 106, 19, .55); }

/* ---------- Carrito ---------- */
.carrito-overlay { position: fixed; inset: 0; background: rgba(0, 0, 0, .45); z-index: 90; }
.carrito {
  position: fixed; top: 0; right: 0; height: 100%; width: min(420px, 100%); z-index: 100;
  background: var(--blanco); box-shadow: -10px 0 40px rgba(0, 0, 0, .15);
  display: flex; flex-direction: column; transform: translateX(100%); transition: transform .3s ease;
}
.carrito.abierto { transform: translateX(0); }
.carrito-cabecera { display: flex; align-items: center; justify-content: space-between; padding: 20px 22px; border-bottom: 1px solid var(--gris-claro); }
.carrito-cabecera h2 { margin: 0; font-size: 1.2rem; }
.carrito-items { flex: 1; overflow-y: auto; padding: 14px 22px; }
.carrito-vacio { text-align: center; color: var(--gris-texto); padding: 50px 10px; font-size: .9rem; }
.carrito-vacio svg { font-size: 3rem; color: var(--naranja); margin: 0 auto 14px; display: block; }
.item { display: grid; grid-template-columns: 64px 1fr auto; gap: 12px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--gris-claro); }
.item img, .item .item-sin-foto { width: 64px; height: 64px; border-radius: 10px; object-fit: cover; background: var(--naranja-claro); }
.item-nombre { font-size: .85rem; font-weight: 600; margin: 0 0 4px; }
.item-precio { font-size: .8rem; color: var(--gris-texto); margin: 0; }
.item-cantidad { display: flex; align-items: center; gap: 6px; }
.item-cantidad button { width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--gris-claro); background: var(--blanco); }
.carrito-pie { padding: 18px 22px 24px; border-top: 1px solid var(--gris-claro); }
.carrito-total { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; font-size: 1rem; }
.carrito-total strong { font-size: 1.25rem; }
.carrito-nota { font-size: .72rem; color: var(--gris-texto); text-align: center; margin: 12px 0 0; }

/* ---------- Buscador ---------- */
.buscador { position: fixed; inset: 0; z-index: 95; background: rgba(14, 14, 16, .6); display: flex; justify-content: center; padding-top: 110px; }
.buscador-caja { display: flex; gap: 10px; align-items: center; width: min(700px, 92%); height: fit-content; background: var(--blanco); padding: 12px; border-radius: 14px; box-shadow: var(--sombra-fuerte); }
.buscador-caja input { flex: 1; border: none; outline: none; font: inherit; font-size: 1rem; padding: 10px 12px; }

/* ---------- Aviso +18 ---------- */
.aviso-edad { position: fixed; inset: 0; z-index: 200; background: rgba(14, 14, 16, .88); backdrop-filter: blur(6px); display: grid; place-items: center; padding: 20px; }
.aviso-edad-caja { background: var(--blanco); border-radius: 22px; padding: 36px 30px; max-width: 440px; text-align: center; box-shadow: var(--sombra-fuerte); }
.aviso-logo { height: 46px; width: auto; margin: 0 auto 20px; }
.aviso-edad-caja h2 { font-size: 1.3rem; margin: 0 0 10px; }
.aviso-edad-caja p { color: var(--gris-texto); font-size: .92rem; margin: 0 0 24px; }
.aviso-botones { display: flex; flex-direction: column; gap: 12px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1280px) {
  .nav { gap: 18px; }
  .hero { padding-left: 60px; }
  .categorias { gap: 16px; padding: 10px 28px 30px; }
  .niko-ayuda { grid-template-columns: 150px 1fr; padding: 26px 30px 26px 0; row-gap: 20px; }
  .pasos { grid-column: 1 / -1; margin-left: 30px; border-left: none; padding: 0; }
  .btn-niko { grid-column: 1 / -1; justify-self: center; max-width: none; margin-left: 30px; }
}

@media (max-width: 1100px) {
  .solo-escritorio { display: none !important; }
  .solo-movil { display: inline-flex !important; }
  .menu-toggle { display: inline-flex; }
  .nav {
    position: fixed; inset: 82px 0 0 0; z-index: 49; background: var(--blanco);
    flex-direction: column; align-items: stretch; gap: 0; padding: 10px 24px 30px; overflow-y: auto;
    transform: translateX(100%); transition: transform .3s ease;
  }
  .nav.abierto { transform: translateX(0); }
  .nav-link { font-size: .95rem; justify-content: space-between; padding: 16px 4px; border-bottom: 1px solid var(--gris-claro); text-align: left; width: 100%; }
  .nav-link.activo::after { display: none; }
  .nav-dropdown .dropdown-menu { position: static; transform: none; opacity: 1; visibility: visible; box-shadow: none; display: none; padding: 0 0 0 12px; }
  .nav-dropdown.abierto .dropdown-menu { display: block; transform: none; }
  .nav .btn-whatsapp { margin-top: 20px; justify-content: center; padding: 14px; }
  .menu-toggle.abierto span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle.abierto span:nth-child(2) { opacity: 0; }
  .menu-toggle.abierto span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .categorias { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .fondo-oscuro { display: none; }
  .hero { grid-template-columns: 1fr; padding: 24px 22px 10px; min-height: 0; }
  .hero-visual {
    height: 470px; margin: 24px -22px 0; background: var(--negro);
    border-radius: 48% 48% 0 0 / 14% 14% 0 0; overflow: hidden;
  }
  .lineart { inset: 0; width: 100%; }
  .aro-luz { width: 300px; height: 300px; left: 50%; top: 48%; transform: translate(-50%, -50%); border-width: 11px; }
  .niko-hero { left: 50%; transform: translateX(-50%); height: 96%; }
  .niko-hero.placeholder { left: 50%; width: 240px; }
  .globo-niko { right: 12px; top: 18px; width: 200px; font-size: .85rem; padding: 14px 16px; }
  .globo-niko::after { left: auto; right: 40px; }

  .categorias {
    display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 14px;
    padding: 20px 22px 24px; background: var(--negro); margin-top: -4px;
  }
  .cat-card { flex: 0 0 78%; scroll-snap-align: start; }

  .niko-ayuda { margin: 24px 16px 0; grid-template-columns: 1fr; padding: 24px 22px; text-align: center; }
  .niko-mini { margin: -60px auto 0; height: 170px; }
  .pasos { grid-template-columns: 1fr 1fr; margin-left: 0; gap: 22px 14px; }
  .pasos li:not(:last-child)::after { display: none; }
  .btn-niko { margin-left: 0; width: 100%; justify-content: center; }

  .confianza { grid-template-columns: 1fr; margin: 24px 16px 30px; padding: 6px 18px; }
  .confianza div { padding: 14px 4px; }
  .confianza div + div { border-left: none; border-top: 1px solid var(--gris-claro); }
}

@media (max-width: 520px) {
  .header-inner { padding: 12px 16px; gap: 10px; }
  .logo-img, .placeholder-logo { height: 40px; }
  .placeholder-logo { width: 170px; }
  .icon-btn { width: 38px; height: 38px; font-size: 1.2rem; }
  .hero h1 { font-size: 2.2rem; }
  .hero-botones { gap: 12px; }
  .hero-botones .btn { flex: 1 1 100%; }
  .hero-garantias { gap: 16px; flex-direction: column; }
  .cat-card { flex-basis: 86%; }
}

/* ============================================================
   PÁGINAS DE CATEGORÍA Y PRODUCTO
   ============================================================ */
.pagina { max-width: 1240px; margin: 0 auto; padding: 18px 32px 60px; }
.migas { font-size: .8rem; color: var(--gris-texto); margin-bottom: 18px; display: flex; gap: 8px; flex-wrap: wrap; }
.migas a:hover { color: var(--naranja); }
.pagina-cabecera { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; flex-wrap: wrap; margin-bottom: 18px; }
.pagina-cabecera h1 { margin: 0; font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 800; letter-spacing: -.01em; }
.pagina-desc { margin: 6px 0 0; color: var(--gris-texto); max-width: 620px; }
.pagina-desc a { color: var(--naranja); text-decoration: underline; }
.orden { display: flex; align-items: center; gap: 8px; font-size: .82rem; color: var(--gris-texto); }
.orden select { padding: 9px 12px; border: 1px solid var(--gris-claro); border-radius: 10px; font: inherit; background: var(--blanco); }
.subcats { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 22px; }
.subcat { border: 1.5px solid var(--gris-claro); background: var(--blanco); padding: 8px 16px; border-radius: 999px; font-size: .82rem; font-weight: 500; transition: .2s; }
.subcat:hover { border-color: var(--naranja); color: var(--naranja); }
.subcat.activa { background: var(--naranja); border-color: var(--naranja); color: var(--blanco); }
.cargando { color: var(--gris-texto); text-align: center; padding: 40px 0; }

.prod-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 22px; }
.prod-card { background: var(--blanco); border: 1px solid var(--gris-claro); border-radius: var(--radio); overflow: hidden; display: flex; flex-direction: column; transition: transform .25s, box-shadow .25s; }
.prod-card:hover { transform: translateY(-4px); box-shadow: var(--sombra-fuerte); }
.prod-foto { position: relative; display: block; aspect-ratio: 1; background: #FAFAFB; }
.prod-foto img { width: 100%; height: 100%; object-fit: contain; padding: 14px; }
.prod-foto .placeholder-producto { height: 100%; border-radius: 0; border: none; }
.badge-oferta { position: absolute; top: 12px; left: 12px; background: var(--naranja); color: var(--blanco); font-size: .75rem; font-weight: 700; padding: 4px 10px; border-radius: 999px; }
.badge-oferta.en-linea { position: static; vertical-align: middle; }
.badge-agotado { position: absolute; top: 12px; right: 12px; background: var(--negro); color: var(--blanco); font-size: .72rem; font-weight: 600; padding: 4px 10px; border-radius: 999px; }
.prod-info { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.prod-sub { font-size: .7rem; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; color: var(--naranja); }
.prod-info h3 { margin: 0; font-size: .95rem; font-weight: 600; line-height: 1.35; }
.prod-info h3 a:hover { color: var(--naranja); }
.prod-precio { margin-top: auto; display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.prod-precio strong { font-size: 1.15rem; }
.tachado { text-decoration: line-through; color: var(--gris-texto); font-size: .85rem; }
.btn-agregar { margin-top: 8px; padding: 11px 16px; font-size: .78rem; width: 100%; }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; box-shadow: none; }
.vacio-tienda { text-align: center; background: var(--naranja-claro); border-radius: 22px; padding: 46px 24px; margin-top: 10px; }
.vacio-tienda h2 { margin: 0 0 8px; font-size: 1.4rem; }
.vacio-tienda p { margin: 0 0 22px; color: var(--gris-texto); }

.prod-detalle { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: start; }
.galeria-principal { aspect-ratio: 1; background: #FAFAFB; border: 1px solid var(--gris-claro); border-radius: 20px; overflow: hidden; }
.galeria-principal img { width: 100%; height: 100%; object-fit: contain; padding: 24px; }
.galeria-principal .placeholder-producto { height: 100%; border-radius: 0; border: none; }
.galeria-miniaturas { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.miniatura-btn { width: 72px; height: 72px; padding: 0; border: 2px solid var(--gris-claro); border-radius: 12px; overflow: hidden; background: var(--blanco); }
.miniatura-btn img { width: 100%; height: 100%; object-fit: contain; }
.miniatura-btn.activa { border-color: var(--naranja); }
.detalle-info { display: flex; flex-direction: column; gap: 14px; position: sticky; top: 110px; }
.detalle-info h1 { margin: 0; font-size: clamp(1.6rem, 2.6vw, 2.2rem); font-weight: 800; line-height: 1.15; }
.detalle-precio { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.detalle-precio strong { font-size: 2rem; color: var(--negro); }
.detalle-stock { margin: 0; font-size: .85rem; font-weight: 600; color: #16A34A; }
.detalle-stock.pocas { color: var(--naranja-osc); }
.detalle-stock.agotado { color: #DC2626; }
.detalle-desc { margin: 0; color: var(--gris-texto); white-space: pre-line; }
.detalle-caract { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; }
.detalle-caract li { position: relative; padding-left: 26px; font-size: .9rem; }
.detalle-caract li::before { content: '✓'; position: absolute; left: 0; top: 0; width: 18px; height: 18px; border-radius: 50%; background: var(--naranja-claro); color: var(--naranja); font-size: .7rem; font-weight: 700; display: grid; place-items: center; }
.detalle-compra { display: flex; gap: 12px; align-items: stretch; margin-top: 4px; }
.detalle-compra .btn { flex: 1; }
.cantidad { display: flex; align-items: center; border: 1.5px solid var(--gris-claro); border-radius: 999px; overflow: hidden; }
.cantidad button { width: 42px; height: 100%; border: none; background: none; font-size: 1.2rem; }
.cantidad button:hover { color: var(--naranja); }
.cantidad input { width: 46px; border: none; text-align: center; font: inherit; font-weight: 600; -moz-appearance: textfield; }
.cantidad input::-webkit-inner-spin-button { -webkit-appearance: none; }
.detalle-ref { margin: 0; font-size: .75rem; color: var(--gris-texto); }

@media (max-width: 900px) {
  .pagina { padding: 14px 16px 40px; }
  .prod-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .prod-info { padding: 10px 12px 12px; }
  .prod-info h3 { font-size: .85rem; }
  .prod-detalle { grid-template-columns: 1fr; gap: 22px; }
  .detalle-info { position: static; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; scroll-behavior: auto !important; }
}