/* Ruta: /public/assets/css/shop.css
   Composición de la TIENDA PÚBLICA. Mobile-first. Usa los tokens de theme.css.
   La identidad (colores/tipografía) vive en theme.css; aquí solo va la estructura. */

.shop { background: var(--surface); }
.container { width: 100%; max-width: 1180px; margin: 0 auto; padding-inline: 20px; }
.section { padding: 56px 0; }
.section-alt { background: var(--canvas); }
/* Evita que el header fijo tape los títulos al navegar por anclas */
.section, .hero, .shop-footer { scroll-margin-top: 80px; }

/* ---------- Breadcrumb (componente compartido) ---------- */
.breadcrumb-nav { background: var(--canvas); border-bottom: 1px solid var(--line); }
.breadcrumb-nav ol { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem; margin: 0; padding: 12px 0; font-size: .9rem; }
.breadcrumb-nav li:not(:last-child)::after { content: '/'; margin-left: .4rem; color: var(--ink-soft); }
.breadcrumb-nav a { color: var(--brand); font-weight: 600; }
.breadcrumb-nav span[aria-current] { color: var(--ink-soft); }

/* ---------- Botones extra ---------- */
.btn-ghost {
    display: inline-block; font-weight: 700; padding: .85rem 1.4rem; border-radius: var(--radius-sm);
    color: var(--brand); background: transparent; border: 2px solid var(--line); transition: border-color .2s, color .2s;
}
.btn-ghost:hover { border-color: var(--brand); color: var(--brand-strong); }
.btn-hero { display: inline-block; font-weight: 800; font-size: 1.1rem; padding: 1rem 2rem; border-radius: 14px;
    background: var(--coral); color: #fff; box-shadow: var(--shadow-md); transition: transform .15s, background .2s; }
.btn-hero:hover { background: var(--coral-hover); color: #fff; transform: translateY(-2px); }
.btn-hero-light { background: #fff; color: var(--coral); }
.btn-hero-light:hover { background: #fff; color: var(--coral-hover); }

/* ---------- Header ---------- */
.shop-header {
    position: sticky; top: 0; z-index: 50;
    background: color-mix(in srgb, var(--surface) 82%, transparent);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
}
.shop-header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; height: 68px; }
.shop-logo img { height: 42px; width: auto; display: block; border-radius: 8px; }
.shop-nav { display: none; gap: 1.6rem; }
.shop-nav a { color: var(--ink); font-weight: 600; }
.shop-nav a:hover { color: var(--brand); }
.shop-header-actions { display: flex; align-items: center; gap: .6rem; }
.shop-cta { padding: .6rem 1.1rem; font-size: .95rem; }
.shop-burger { background: transparent; border: 1px solid var(--line); border-radius: 10px; width: 44px; height: 44px; font-size: 1.3rem; cursor: pointer; color: var(--ink); }

/* ---------- Hero ---------- */
.hero {
    position: relative; overflow: hidden;
    background:
        radial-gradient(900px 500px at 90% -20%, rgba(216,154,69,.16), transparent),
        linear-gradient(180deg, var(--surface), var(--canvas));
}
.hero-inner { display: grid; grid-template-columns: 1fr; gap: 2rem; padding: 44px 0 56px; align-items: center; }
.hero-badge { display: inline-block; background: var(--brand-soft); color: var(--brand-strong); font-weight: 700; font-size: .85rem; padding: .35rem .8rem; border-radius: 999px; margin-bottom: 1rem; }
.hero-text h1 { font-family: 'Fraunces', serif; font-size: 2.3rem; line-height: 1.1; font-weight: 700; letter-spacing: -.01em; margin: 0 0 1rem; color: var(--navy); }
.hero-text h1 span { color: var(--coral); }
.hero-text p { font-size: 1.15rem; color: var(--ink-soft); margin: 0 0 1.6rem; max-width: 30ch; }
.hero-cta { display: flex; flex-wrap: wrap; gap: .8rem; }

.hero-visual { display: flex; justify-content: center; }
.photo-stack { position: relative; width: 260px; height: 260px; }
.photo-stack .ph { position: absolute; inset: 0; border-radius: 20px; box-shadow: var(--shadow-md); }
.photo-stack .ph-1 { transform: rotate(-12deg) translateY(10px); background: linear-gradient(135deg,#ffd27a,#ff9d6c); }
.photo-stack .ph-2 { transform: rotate(-4deg); background: linear-gradient(135deg,#8fd3ff,#3b94f5); }
.photo-stack .ph-3 { transform: rotate(6deg); background: linear-gradient(135deg,#c4f0d8,#2e9e5b); }
.photo-stack .ph-main { display: flex; align-items: center; justify-content: center; background: #fff; transform: rotate(0deg) scale(1.02); border: 1px solid var(--line); }
.photo-stack .ph-main img { width: 78%; height: auto; }

/* ---------- Promo strip ---------- */
.promo-strip { background: var(--navy); color: #fff; }
.promo-strip .container { display: flex; flex-wrap: wrap; gap: 1.2rem; padding-block: 14px; justify-content: center; }
.promo-item { display: inline-flex; align-items: center; gap: .6rem; font-weight: 600; }
.promo-tag { background: var(--coral); color: #fff; font-size: .72rem; font-weight: 800; padding: .15rem .55rem; border-radius: 999px; letter-spacing: .05em; }
.promo-value { font-weight: 800; color: var(--gold); }

/* ---------- Section title ---------- */
.section-title { text-align: center; margin-bottom: 2rem; }
.section-title h2 { font-family: 'Fraunces', serif; font-size: 1.9rem; font-weight: 700; color: var(--navy); margin: 0 0 .4rem; }
.section-title h2::after { content: ''; display: block; width: 54px; height: 3px; border-radius: 999px; background: var(--gold); margin: .7rem auto 0; }

/* ---------- Categorías ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.cat-card {
    display: flex; flex-direction: column; align-items: center; gap: .35rem;
    padding: 1.3rem; border-radius: var(--radius); background: var(--surface);
    border: 1px solid var(--line); box-shadow: var(--shadow-sm);
    transition: transform .15s, box-shadow .2s; color: var(--ink);
    text-align: center;
}
.cat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.cat-icon { font-size: 2.2rem; }
.cat-name { font-weight: 700; font-size: 1.1rem; color: var(--ink); }
.cat-go { color: var(--brand); font-weight: 600; font-size: .9rem; }

/* ---------- Productos ---------- */
.pcard-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.pcard { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; box-shadow: var(--shadow-sm); transition: transform .15s, box-shadow .2s; }
.pcard:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.pcard-thumb { position: relative; display: block; aspect-ratio: 1 / 1; background: var(--canvas); overflow: hidden; }
.pcard-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.pcard-hero    { opacity: 1; transition: opacity .4s ease; }
.pcard-context { opacity: 0; transition: opacity .4s ease; }
.pcard-thumb-empty { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; font-size: 2.6rem; }
/* Hover Hero→Context (solo con hover real; móvil estable) */
@media (hover: hover) {
    .pcard.has-context:hover .pcard-hero    { opacity: 0; }
    .pcard.has-context:hover .pcard-context { opacity: 1; }
}
.pcard-body { padding: .9rem 1rem 1.1rem; display: flex; flex-direction: column; gap: .3rem; flex: 1; text-align: center; }
.pcard-cat { color: var(--ink-soft); font-size: .8rem; font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
.pcard-name { font-weight: 700; font-size: 1.02rem; color: var(--ink); line-height: 1.25; }
.pcard-price { font-weight: 800; font-size: 1.2rem; color: var(--coral); }
/* "Ver producto" = botón terciario (contorno navy) — deja protagonista la foto */
.pcard-btn { margin-top: .5rem; text-align: center; padding: .6rem; font-size: .95rem;
    background: transparent; border: 2px solid var(--navy); color: var(--navy); box-shadow: none; }
.pcard-btn:hover { background: var(--navy); color: #fff; transform: none; box-shadow: none; }

.empty-shop { text-align: center; padding: 2.5rem 1rem; }
.empty-shop p { max-width: 40ch; margin: 1rem auto 1.3rem; }

/* ---------- Pasos / Beneficios ---------- */
.steps-grid, .benefits-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.feature-card { text-align: center; padding: 1.6rem 1.2rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.feature-icon { display: inline-flex; align-items: center; justify-content: center; width: 3rem; height: 3rem; margin: 0 auto .6rem; border-radius: 50%; background: var(--cream); color: var(--coral); font-weight: 800; font-size: 1.5rem; }
.feature-title { font-size: 1.15rem; font-weight: 700; color: var(--navy); margin: 0 0 .3rem; }
.feature-text { margin: 0; font-size: .98rem; }

/* ---------- Testimonios ---------- */
.testimonials-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.testimonial { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow-sm); margin: 0; }
.testimonial-stars { color: var(--gold); letter-spacing: 2px; margin-bottom: .6rem; }
.testimonial blockquote { margin: 0 0 .8rem; font-size: 1.05rem; color: var(--ink); }
.testimonial figcaption { color: var(--ink-soft); font-weight: 600; }

/* ---------- CTA final ---------- */
.cta-final { background: linear-gradient(135deg, var(--cream), var(--sand)); color: var(--ink); text-align: center; padding: 56px 20px; }
.cta-final h2 { font-family: 'Fraunces', serif; font-size: 2rem; margin: 0 0 .5rem; color: var(--navy); }
.cta-final p { color: var(--ink-soft); margin: 0 0 1.5rem; }

/* ---------- Cierre comercial: "Hablemos de tu idea" (Contacto + CTA) ---------- */
.contact-cta { background: linear-gradient(135deg, var(--cream), var(--sand)); padding: clamp(2.5rem, 6vw, 4.5rem) 0; scroll-margin-top: 84px; }
.cc-card {
    background: var(--surface); border: 1px solid var(--line); border-radius: 24px;
    box-shadow: var(--shadow-md); padding: clamp(1.5rem, 4vw, 3rem);
    display: grid; grid-template-columns: 1fr; gap: 2rem;
}
.cc-heart { display: inline-flex; width: 48px; height: 48px; align-items: center; justify-content: center; border-radius: 50%; background: var(--cream); color: var(--gold); margin-bottom: .6rem; }
.cc-heart-svg { width: 26px; height: 26px; }
.cc-title { font-family: 'Fraunces', serif; font-size: clamp(1.8rem, 4vw, 2.6rem); color: var(--navy); margin: 0; }
.cc-title::after { content: ''; display: block; width: 54px; height: 3px; border-radius: 999px; background: var(--gold); margin: .7rem 0 0; }
.cc-sub { color: var(--ink-soft); font-size: 1.05rem; max-width: 42ch; margin: 1rem 0 1.6rem; }
.cc-actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.cc-btn-ver { display: inline-flex; align-items: center; gap: .4rem; }
.btn-ico { width: 20px; height: 20px; flex: 0 0 auto; }

.cc-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 1.15rem; }
.cc-item { display: flex; align-items: flex-start; gap: .9rem; }
.cc-ico { flex: 0 0 auto; width: 46px; height: 46px; border-radius: 50%; background: var(--cream); color: var(--navy); display: inline-flex; align-items: center; justify-content: center; }
.cc-ico-wa { background: rgba(32, 201, 107, .14); color: var(--fb-whatsapp); }
.cc-ico-svg { width: 22px; height: 22px; }
.cc-text { display: flex; flex-direction: column; gap: .1rem; min-width: 0; }
.cc-label { font-weight: 800; color: var(--navy); font-size: 1rem; }
.cc-value { color: var(--ink); font-weight: 600; word-break: break-word; }
a.cc-value:hover { color: var(--brand); }
.cc-hint { color: var(--ink-soft); font-size: .9rem; }
@media (min-width: 860px) { .cc-card { grid-template-columns: 1.05fr .95fr; align-items: center; gap: 2.5rem; } }

/* ---------- Footer premium (4 columnas) ---------- */
.shop-footer { background: var(--navy); color: #cdd9ec; }
.shop-footer-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; padding: clamp(2.4rem, 5vw, 3.4rem) 20px; }
.sf-col { min-width: 0; }
.shop-footer-logo { height: 46px; width: auto; border-radius: 8px; background: #fff; padding: 6px 8px; display: block; margin-bottom: .9rem; }
.sf-desc { color: #aebfd6; font-size: .95rem; line-height: 1.6; margin: 0 0 1.1rem; max-width: 34ch; }
.sf-social { display: flex; flex-wrap: wrap; gap: .6rem; }
.sf-social a { width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(255,255,255,.18); display: inline-flex; align-items: center; justify-content: center; color: #cdd9ec; transition: border-color .2s, color .2s, background .2s; }
.sf-social a:hover { color: #fff; border-color: var(--gold); background: rgba(216,154,69,.14); }
.sf-social-wa:hover { color: #fff; border-color: var(--fb-whatsapp); background: rgba(32,201,107,.16); }
.sf-social-svg { width: 20px; height: 20px; }
.sf-title { color: #fff; font-size: .82rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; margin: 0 0 1rem; padding-bottom: .55rem; position: relative; }
.sf-title::after { content: ''; position: absolute; left: 0; bottom: 0; width: 32px; height: 2px; background: var(--gold); border-radius: 999px; }
.sf-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .7rem; }
.sf-list li { color: #cdd9ec; }
.sf-list a { color: #cdd9ec; transition: color .2s; }
.sf-list a:hover { color: var(--gold); }
.sf-ico { width: 18px; height: 18px; flex: 0 0 auto; color: var(--gold); }
.sf-contact a { display: flex; align-items: center; gap: .55rem; min-width: 0; font-size: .92rem; }
.sf-contact a span { white-space: nowrap; }
.sf-contact .sf-ico { margin-top: 0; }
.sf-trust li { display: flex; align-items: center; gap: .55rem; }
.sf-links a { display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.sf-chev { width: 15px; height: 15px; opacity: .5; flex: 0 0 auto; }
.shop-footer-bottom { border-top: 1px solid rgba(255,255,255,.12); }
.sf-bottom-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding: 16px 0; font-size: .88rem; color: #9db4d6; }
.sf-bottom-tag { color: var(--gold); }
@media (min-width: 600px) { .shop-footer-grid { grid-template-columns: 1fr 1fr; } }

/* ---------- WhatsApp flotante ---------- */
.wa-float {
    position: fixed; right: 18px; bottom: 18px; z-index: 60;
    width: 58px; height: 58px; border-radius: 50%;
    background: var(--fb-whatsapp); color: #fff; font-size: 1.7rem;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 8px 24px rgba(37,211,102,.45); transition: transform .15s;
}
.wa-float:hover { transform: scale(1.08); color: #fff; }

/* ==================== PRODUCTO: galería, popup, botones (compartidos) ====================
   Estos estilos se cargan en TODAS las páginas de tienda porque el popup de
   vista rápida puede abrirse desde el Home o el Catálogo. */

/* Botón WhatsApp */
.btn-wa { display: inline-flex; align-items: center; gap: .5rem; justify-content: center; background: var(--fb-whatsapp); color: #fff; font-weight: 800; font-size: 1.05rem; padding: .9rem 1.6rem; border-radius: 12px; box-shadow: var(--shadow-sm); transition: transform .15s, box-shadow .2s; }
.btn-wa:hover { background: #1ebe5b; color: #fff; transform: translateY(-1px); box-shadow: var(--shadow-md); }

/* Nota de personalización (detalle + popup) */
.pd-note { background: var(--brand-soft); border-radius: 12px; padding: 1rem 1.1rem; color: var(--ink); margin: 1.2rem 0; font-size: .98rem; }
.pd-note strong { color: var(--brand-strong); display: block; margin-bottom: .2rem; }

/* Galería (detalle + popup) */
.product-gallery { display: flex; flex-direction: column; gap: .7rem; }
.pg-main-wrap { border-radius: var(--radius); overflow: hidden; background: var(--canvas); border: 1px solid var(--line); aspect-ratio: 1 / 1; }
.pg-main { width: 100%; height: 100%; object-fit: cover; display: block; }
.pg-empty { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; font-size: 4rem; }
.pg-thumbs { display: flex; gap: .5rem; flex-wrap: wrap; }
.pg-thumb { width: 66px; height: 66px; border-radius: 10px; overflow: hidden; border: 2px solid var(--line); background: none; padding: 0; cursor: pointer; }
.pg-thumb.is-active { border-color: var(--brand); }
.pg-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Botón "Vista rápida" sobre la tarjeta */
.pcard-thumb-wrap { position: relative; }
.pcard-qv { position: absolute; left: 50%; bottom: 12px; transform: translateX(-50%) translateY(8px); background: rgba(255,255,255,.95); color: var(--ink); border: none; border-radius: 999px; padding: .5rem 1rem; font-weight: 700; font-size: .85rem; cursor: pointer; box-shadow: var(--shadow-md); opacity: 0; transition: opacity .2s, transform .2s; white-space: nowrap; }
.pcard:hover .pcard-qv { opacity: 1; transform: translateX(-50%) translateY(0); }
.pcard-qv:hover { background: var(--brand); color: #fff; }
@media (hover: none) { .pcard-qv { opacity: 1; transform: translateX(-50%); bottom: 8px; } }

/* Popup (vista rápida) */
.qv-modal { border: none; border-radius: 20px; overflow: hidden; position: relative; }
.qv-close {
    position: absolute; top: 12px; right: 12px; z-index: 20;
    width: 42px; height: 42px; padding: 0; margin: 0; opacity: 1;
    border-radius: 50%; border: 2px solid #fff;
    background-color: var(--navy);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23ffffff'%3e%3cpath d='M.293.293a1 1 0 0 1 1.414 0L8 6.586 14.293.293a1 1 0 1 1 1.414 1.414L9.414 8l6.293 6.293a1 1 0 0 1-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 0 1-1.414-1.414L6.586 8 .293 1.707a1 1 0 0 1 0-1.414z'/%3e%3c/svg%3e");
    background-size: 15px; background-position: center; background-repeat: no-repeat;
    box-shadow: 0 3px 12px rgba(11, 46, 89, .35);
    transition: background-color .15s, transform .15s;
}
.qv-close:hover, .qv-close:focus { background-color: var(--coral); transform: scale(1.06); box-shadow: 0 4px 16px rgba(242, 100, 90, .4); }
.qv-loading, .qv-error { padding: 3rem; text-align: center; color: var(--ink-soft); }
.qv { padding: .4rem; }
/* Imagen acotada para que el popup no crezca de más y todo quepa dentro. */
.qv .pg-main-wrap { aspect-ratio: auto; height: 280px; }
.qv .pg-thumb { width: 56px; height: 56px; }
.qv-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.qv-name { font-family: 'Fraunces', serif; font-size: 1.4rem; color: var(--navy); margin: 0 0 .2rem; padding-right: 2.8rem; }
.qv-price { font-size: 1.55rem; font-weight: 800; color: var(--coral); }
.qv-cat { color: var(--ink-soft); margin: .25rem 0; font-size: .95rem; }
.qv-stock { color: var(--st-terminado); font-weight: 700; margin-bottom: .3rem; }
.qv-note { font-size: .9rem; padding: .65rem .85rem; margin: .5rem 0; }
.qv-features h3 { font-size: 1rem; color: var(--navy); margin: .45rem 0 .25rem; }
.qv-features ul { margin: 0; padding-left: 1.2rem; }
.qv-features li { margin-bottom: .15rem; font-size: .95rem; }
.qv-cta { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .65rem; }
.qv-cta .btn-wa, .qv-cta .qv-detail-link { flex: 1 1 100%; text-align: center; }
.qv-related { border-top: 1px solid var(--line); margin-top: 1.4rem; padding-top: 1.1rem; }
.qv-related h3 { font-size: 1rem; color: var(--navy); margin: 0 0 .7rem; }
.qv-related-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: .6rem; }
.qv-related-item { display: flex; flex-direction: column; align-items: center; gap: .2rem; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: .5rem; cursor: pointer; text-align: center; transition: border-color .15s, transform .15s; }
.qv-related-item:hover { border-color: var(--brand); transform: translateY(-2px); }
.qv-related-item img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 8px; }
.qv-related-emoji { font-size: 2rem; }
.qv-related-name { font-weight: 700; font-size: .85rem; line-height: 1.2; }
.qv-related-price { color: var(--coral); font-weight: 800; font-size: .9rem; }

@media (min-width: 768px) {
    .qv-grid { grid-template-columns: 1fr 1fr; }
    .qv-related-list { grid-template-columns: repeat(4, 1fr); }
    /* En escritorio, los dos botones en una sola fila (deja ver mejor lo de abajo). */
    .qv-cta { flex-wrap: nowrap; }
    .qv-cta .btn-wa, .qv-cta .qv-detail-link {
        flex: 1 1 0; min-width: 0;
        padding-left: .7rem; padding-right: .7rem;
        font-size: .95rem; white-space: nowrap;
    }
}

/* ---------- Animación reveal (suave, con degradación segura) ----------
   El estado oculto SOLO se aplica si hay JavaScript (html.js). Sin JS, o con
   "reduce motion", todo el contenido es visible: nunca se oculta contenido. */
html.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
html.js .reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
    html.js .reveal { opacity: 1; transform: none; transition: none; }
}

/* ==================== TABLET ==================== */
@media (min-width: 640px) {
    .cat-grid { grid-template-columns: repeat(3, 1fr); }
    .pcard-grid { grid-template-columns: repeat(3, 1fr); }
    .steps-grid { grid-template-columns: repeat(3, 1fr); }
    .benefits-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: repeat(3, 1fr); }
    .hero-text h1 { font-size: 2.8rem; }
}

/* ==================== DESKTOP ==================== */
@media (min-width: 992px) {
    .shop-nav { display: flex; }
    .shop-burger { display: none; }
    .hero-inner { grid-template-columns: 1.1fr .9fr; padding: 64px 0 72px; }
    .hero-text h1 { font-size: 3.4rem; }
    .photo-stack { width: 340px; height: 340px; }
    .cat-grid { grid-template-columns: repeat(6, 1fr); }
    .pcard-grid { grid-template-columns: repeat(4, 1fr); }
    .benefits-grid { grid-template-columns: repeat(4, 1fr); }
    .section { padding: 72px 0; }
    .shop-footer-grid { grid-template-columns: 1.5fr 1.45fr 0.95fr 1fr; column-gap: clamp(1.5rem, 2.4vw, 2.4rem); }
}

/* Menú móvil desplegable */
@media (max-width: 991px) {
    .shop-nav {
        position: absolute; top: 68px; left: 0; right: 0;
        flex-direction: column; gap: 0; background: var(--surface);
        border-bottom: 1px solid var(--line); box-shadow: var(--shadow-md);
        padding: .5rem 20px;
    }
    .shop-nav.open { display: flex; }
    .shop-nav a { padding: .9rem 0; border-bottom: 1px solid var(--line); }
    .shop-nav a:last-child { border-bottom: none; }
}