/* Sitio público de Zettabyte. Colores del logo: rojo #e8212f y grafito #3a3d42. Primero el celular. */
:root {
    --red: #e8212f;
    --red-600: #c9182a;
    --red-50: #fdeced;
    --ink: #2b2d31;
    --graphite: #3a3d42;
    --text: #25272b;
    --muted: #686c73;
    --line: #e4e6ea;
    --bg: #ffffff;
    --bg-alt: #f5f6f8;
    --ok: #16794a;
    --ok-50: #e7f5ee;
    --wait: #9a5b00;
    --wait-50: #fdf3e2;
    --wa: #1fa855;
    --wa-600: #178a45;
    --radius: 14px;
    --shadow: 0 1px 2px rgba(20, 22, 26, .06), 0 4px 16px rgba(20, 22, 26, .06);
    --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); font-size: 16px; line-height: 1.55; color: var(--text); background: var(--bg); overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--red); }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; color: var(--ink); letter-spacing: -.01em; }
p { margin: 0 0 1em; }
button, input, select { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid rgba(232, 33, 47, .45); outline-offset: 2px; border-radius: 6px; }

.wrap { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 16px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 8px; top: -60px; z-index: 100; background: var(--ink); color: #fff; padding: 10px 14px; border-radius: 8px; }
.skip:focus { top: 8px; color: #fff; }
.ic { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.z-red { color: var(--red); }
.muted { color: var(--muted); }
.pre { white-space: pre-line; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: .75rem; font-weight: 700; color: var(--red); margin-bottom: .75em; }
.lead { font-size: 1.075rem; color: inherit; opacity: .9; max-width: 38em; }
.h2 { font-size: 1.4rem; margin-bottom: 1rem; }

/* Botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 10px 18px; border-radius: 999px; border: 2px solid transparent; font-weight: 700; font-size: .95rem; cursor: pointer; transition: background .15s, color .15s, border-color .15s, transform .15s; text-align: center; }
.btn:active { transform: translateY(1px); }
.btn-lg { min-height: 50px; padding: 12px 24px; font-size: 1rem; }
.btn-sm { min-height: 36px; padding: 6px 14px; }
.btn-block { width: 100%; }
.btn-red { background: var(--red); color: #fff; }
.btn-red:hover { background: var(--red-600); color: #fff; }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: var(--wa-600); color: #fff; }
.btn-wa .ic { fill: currentColor; stroke: none; }
.btn-light { background: #fff; color: var(--ink); }
.btn-light:hover { color: var(--red); }
.btn-light .ic { color: var(--wa); fill: currentColor; stroke: none; }
.btn-ghost { border-color: rgba(255, 255, 255, .5); color: #fff; }
.btn-ghost:hover { border-color: #fff; color: #fff; background: rgba(255, 255, 255, .08); }
.btn-outline { border-color: var(--line); background: #fff; }

/* Barra superior y cabecera */
.topbar { background: var(--ink); color: #d6d8dc; font-size: .8rem; }
.topbar-in { display: flex; align-items: center; justify-content: center; gap: 12px; min-height: 34px; }
.topbar a { display: inline-flex; align-items: center; gap: 6px; color: #fff; font-weight: 600; }
.topbar .ic { width: 15px; height: 15px; fill: currentColor; stroke: none; color: #4bd37b; }
.topbar-sep { width: 4px; height: 4px; border-radius: 50%; background: var(--red); }

.header { position: sticky; top: 0; z-index: 40; background: rgba(255, 255, 255, .97); backdrop-filter: saturate(1.4) blur(6px); border-bottom: 1px solid var(--line); }
.header-in { display: grid; grid-template-columns: 1fr auto; grid-template-areas: "brand menu" "search search"; align-items: center; gap: 10px 12px; padding-top: 10px; padding-bottom: 10px; }
.brand { grid-area: brand; display: inline-flex; align-items: center; gap: 8px; color: var(--graphite); }
.brand:hover { color: var(--graphite); }
.brand-mark { width: 36px; height: 36px; }
.brand-logo { display: block; height: 34px; width: auto; }
.brand-word { font-weight: 800; font-size: 1.45rem; letter-spacing: -.03em; color: var(--graphite); }
.brand-light, .brand-light .brand-word, .brand-light:hover { color: #fff; }

.search { grid-area: search; display: flex; align-items: center; background: var(--bg-alt); border: 1.5px solid var(--line); border-radius: 999px; padding: 3px 3px 3px 16px; transition: border-color .15s, background .15s; }
.search:focus-within { border-color: var(--red); background: #fff; }
.search input { flex: 1; min-width: 0; border: 0; background: transparent; padding: 8px 0; outline: none; }
.search input::-webkit-search-cancel-button { display: none; }
.search button { display: grid; place-items: center; width: 40px; height: 40px; border: 0; border-radius: 50%; background: var(--red); color: #fff; cursor: pointer; }
.search button:hover { background: var(--red-600); }

.header-wa { display: none; }
.menu-btn { grid-area: menu; display: grid; place-items: center; width: 44px; height: 44px; border: 1.5px solid var(--line); border-radius: 12px; background: #fff; cursor: pointer; }
.nav { display: none; border-top: 1px solid var(--line); }
.menu-open .nav, html:not(.js) .nav { display: block; }
.nav-in { display: flex; flex-direction: column; padding-top: 6px; padding-bottom: 10px; }
.nav a { padding: 10px 4px; font-weight: 600; border-bottom: 1px solid var(--line); }
.nav a.on { color: var(--red); }
.nav-cats { display: none; }

/* Portada */
.hero { position: relative; overflow: hidden; background: radial-gradient(120% 140% at 85% 0%, #474a51 0%, var(--ink) 55%, #1f2024 100%); color: #eceef1; }
.hero h1 { color: #fff; font-size: clamp(1.9rem, 6.5vw, 3.1rem); font-weight: 800; letter-spacing: -.025em; }
.hero-traces { position: absolute; inset: 0; opacity: .5; pointer-events: none; }
.hero-traces svg, .map-art svg { width: 100%; height: 100%; }
.hero-traces path { fill: none; stroke: rgba(232, 33, 47, .45); stroke-width: 2; }
.hero-traces circle { fill: var(--red); }
.hero-in { position: relative; display: grid; gap: 28px; padding-top: 40px; padding-bottom: 44px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.hero-cta .btn { flex: 1 1 auto; }
.hero-panel { background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); border-radius: var(--radius); padding: 16px; }
.hero-panel-title { font-weight: 700; font-size: .85rem; text-transform: uppercase; letter-spacing: .1em; color: #b9bcc2; margin-bottom: 10px; }
.quick { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.quick a { display: flex; align-items: center; gap: 10px; min-height: 52px; padding: 10px 12px; border-radius: 10px; background: rgba(255, 255, 255, .08); color: #fff; font-weight: 600; font-size: .9rem; line-height: 1.2; transition: background .15s; }
.quick a:hover { background: var(--red); color: #fff; }
.quick .ic { color: #ff6a74; }
.quick a:hover .ic { color: #fff; }

.perks { border-bottom: 1px solid var(--line); }
.perks-in { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 12px; padding-top: 18px; padding-bottom: 18px; }
.perk { display: flex; gap: 10px; align-items: flex-start; font-size: .85rem; }
.perk .ic { width: 26px; height: 26px; color: var(--red); margin-top: 2px; }
.perk b { display: block; color: var(--ink); font-size: .92rem; }
.perk span { color: var(--muted); line-height: 1.35; display: block; }

.section { padding: 40px 0; }
.section-alt { background: var(--bg-alt); }
.section-tight { padding: 32px 0 8px; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.section-head h2 { font-size: 1.45rem; margin: 0; }
.link-more { display: inline-flex; align-items: center; gap: 2px; font-weight: 700; color: var(--red); font-size: .9rem; white-space: nowrap; }
.link-more .ic { width: 16px; height: 16px; }

.cats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.cat { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 2px; padding: 16px 10px 14px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); transition: border-color .15s, box-shadow .15s, transform .15s; }
.cat:hover { border-color: var(--red); box-shadow: var(--shadow); transform: translateY(-2px); color: inherit; }
.cat-img { display: grid; place-items: center; width: 92px; height: 92px; margin-bottom: 8px; border-radius: 50%; background: var(--bg-alt); overflow: hidden; }
.cat-img img { width: 76px; height: 76px; object-fit: contain; mix-blend-mode: multiply; }
.cat-name { font-weight: 700; color: var(--ink); overflow-wrap: anywhere; line-height: 1.25; }
.cat-count { font-size: .8rem; color: var(--muted); }

/* Tarjetas de producto */
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: border-color .15s, box-shadow .15s, transform .15s; }
.card:hover { border-color: #d3d6db; box-shadow: var(--shadow); transform: translateY(-2px); }
.card-link { display: flex; flex-direction: column; height: 100%; color: inherit; }
.card-link:hover { color: inherit; }
.card-img { position: relative; aspect-ratio: 1; background: #fff; display: grid; place-items: center; padding: 10px; border-bottom: 1px solid var(--line); }
.card-img img { width: 100%; height: 100%; object-fit: contain; }
.card-noimg { display: grid; place-items: center; width: 100%; height: 100%; color: #c4c7cc; }
.card-noimg .ic { width: 48px; height: 48px; stroke-width: 1.5; }
.card-body { display: flex; flex-direction: column; gap: 4px; flex: 1; padding: 10px 10px 12px; }
.card-cat { font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.card-name { font-size: .82rem; font-weight: 600; line-height: 1.35; margin: 0; color: var(--text); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; min-height: 3.3em; }
.card:hover .card-name { color: var(--red); }
.card-foot { margin-top: auto; padding-top: 6px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 4px 8px; }
.price { font-weight: 800; color: var(--ink); font-size: 1.12rem; letter-spacing: -.01em; }
.price-lg { font-size: 2.1rem; }
.pill { display: inline-block; font-size: .7rem; font-weight: 700; padding: 3px 8px; border-radius: 999px; white-space: nowrap; }
.pill-ok { background: var(--ok-50); color: var(--ok); }
.pill-wait { background: var(--wait-50); color: var(--wait); }

/* Taller (portada) */
.workshop { display: grid; gap: 24px; background: var(--ink); color: #dfe1e5; border-radius: 20px; padding: 28px 20px; position: relative; overflow: hidden; }
.workshop::before { content: ""; position: absolute; right: -40px; top: -40px; width: 200px; height: 200px; border: 3px solid rgba(232, 33, 47, .5); border-radius: 50%; }
.workshop h2 { color: #fff; font-size: 1.55rem; }
.workshop-copy { position: relative; }
.workshop-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; position: relative; }
.workshop-list li { display: flex; gap: 12px; padding: 14px; background: rgba(255, 255, 255, .06); border-radius: 12px; }
.workshop-list .ic { width: 26px; height: 26px; color: #ff6a74; }
.workshop-list b { display: block; color: #fff; }
.workshop-list span { font-size: .88rem; color: #c3c6cc; }

/* Llamado a WhatsApp */
.cta { background: linear-gradient(120deg, var(--red) 0%, #d11a35 100%); color: #fff; }
.cta-in { display: grid; gap: 18px; padding-top: 32px; padding-bottom: 32px; }
.cta h2 { color: #fff; font-size: 1.45rem; }
.cta p { margin: 0; opacity: .92; }

/* Pie */
.footer { background: #1f2024; color: #b4b7bd; font-size: .92rem; position: relative; }
.trace { height: 4px; background: linear-gradient(90deg, var(--red) 0 40%, var(--graphite) 40% 100%); }
.footer-grid { display: grid; gap: 28px; padding-top: 36px; padding-bottom: 28px; }
.footer .brand-mark { color: #fff; }
.footer .muted { color: #9a9ea5; margin-top: 10px; }
.f-title { color: #fff; font-size: .82rem; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 12px; }
.f-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.f-list a:hover { color: #fff; }
.f-icons li { display: flex; gap: 10px; align-items: flex-start; }
.f-icons .ic { width: 18px; height: 18px; color: #fff; margin-top: 2px; }
.f-icons li:first-child .ic { fill: currentColor; stroke: none; color: #4bd37b; }
.social { display: flex; gap: 8px; }
.social a { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: rgba(255, 255, 255, .08); color: #fff; }
.social a:hover { background: var(--red); color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .08); padding-top: 16px; padding-bottom: 90px; font-size: .8rem; color: #8b8f96; }

/* Botón flotante de WhatsApp */
.wa-float { position: fixed; right: 16px; bottom: 16px; z-index: 50; display: grid; place-items: center; width: 58px; height: 58px; border-radius: 50%; background: var(--wa); color: #fff; box-shadow: 0 6px 20px rgba(23, 138, 69, .45); transition: transform .15s, background .15s; }
.wa-float:hover { background: var(--wa-600); color: #fff; transform: scale(1.06); }
.wa-float svg { width: 32px; height: 32px; fill: currentColor; }

/* Páginas internas */
.page { padding-top: 16px; padding-bottom: 48px; }
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; font-size: .82rem; color: var(--muted); margin-bottom: 16px; }
.crumbs a:hover { color: var(--red); }
.crumbs [aria-current] { color: var(--text); font-weight: 600; }
.results-head h1 { font-size: 1.6rem; margin-bottom: 4px; }
.results-head p { font-size: .9rem; }

.catalog { display: grid; gap: 16px; }
.side { border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.side-toggle { display: flex; width: 100%; align-items: center; justify-content: space-between; padding: 12px 16px; border: 0; background: none; font-weight: 700; cursor: pointer; min-height: 48px; }
.side-toggle .ic { transform: rotate(90deg); transition: transform .15s; }
.side.open .side-toggle .ic { transform: rotate(-90deg); }
.js .side-body { display: none; }
.js .side.open .side-body { display: block; }
.side-body { padding: 0 8px 10px; }
.side-all { display: block; padding: 8px 10px; border-radius: 8px; font-weight: 700; font-size: .92rem; }
.side-all.on, .tree a.on { background: var(--red-50); color: var(--red); }
.tree, .tree ul { list-style: none; margin: 0; padding: 0; }
.tree ul { margin-left: 12px; border-left: 2px solid var(--line); padding-left: 4px; }
.tree a { display: flex; justify-content: space-between; gap: 8px; padding: 7px 10px; border-radius: 8px; font-size: .9rem; }
.tree a:hover { background: var(--bg-alt); }
.tree .n { color: var(--muted); font-size: .78rem; font-variant-numeric: tabular-nums; }

.toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; margin: 12px 0 14px; padding: 10px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.check { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: .9rem; cursor: pointer; min-height: 40px; }
.check input { width: 20px; height: 20px; accent-color: var(--red); }
.sort { display: inline-flex; align-items: center; gap: 8px; font-size: .9rem; color: var(--muted); }
.sort select { min-height: 40px; border: 1.5px solid var(--line); border-radius: 10px; padding: 6px 10px; background: #fff; color: var(--text); }

.pager { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin-top: 28px; }
.pager a, .pager span { display: grid; place-items: center; min-width: 42px; height: 42px; padding: 0 12px; border-radius: 10px; border: 1.5px solid var(--line); font-weight: 600; font-size: .92rem; background: #fff; }
.pager a:hover { border-color: var(--red); }
.pager .on { background: var(--ink); color: #fff; border-color: var(--ink); }
.pager .gap { border: 0; background: none; min-width: 20px; padding: 0; }

.empty { text-align: center; padding: 40px 16px; border: 1px dashed #d3d6db; border-radius: var(--radius); background: var(--bg-alt); }
.empty > .ic { width: 40px; height: 40px; color: var(--muted); margin: 0 auto 10px; }
.empty h2, .empty h1 { font-size: 1.25rem; }
.empty-404 { border: 0; background: none; padding-top: 30px; }
.big-404 { display: block; font-size: 5rem; font-weight: 900; line-height: 1; color: var(--red); letter-spacing: -.04em; margin-bottom: 10px; }
.search-inline { max-width: 460px; margin: 0 auto 18px; }

/* Ficha de producto */
.pdp { display: grid; gap: 22px; }
.gallery-main { aspect-ratio: 1; display: grid; place-items: center; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; padding: 16px; }
.gallery-main img { width: 100%; height: 100%; object-fit: contain; }
.thumbs { display: flex; gap: 8px; margin-top: 10px; overflow-x: auto; }
.thumb { flex: none; width: 68px; height: 68px; padding: 4px; border: 2px solid var(--line); border-radius: 10px; background: #fff; }
.thumb img { width: 100%; height: 100%; object-fit: contain; }
.thumb.on, .thumb:hover { border-color: var(--red); }
.pdp-name { font-size: 1.3rem; font-weight: 700; line-height: 1.3; }
.pdp-meta { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: .88rem; color: var(--muted); }
.pdp-meta b { color: var(--text); }
.pdp-price { display: flex; align-items: baseline; gap: 10px; padding: 14px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin-bottom: 14px; }
.stock { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 12px; font-size: .92rem; }
.stock-ok { background: var(--ok-50); color: var(--ok); }
.stock-wait { background: var(--wait-50); color: var(--wait); }
.hint { font-size: .82rem; color: var(--muted); margin-top: 8px; }
.pdp-perks { list-style: none; margin: 16px 0 0; padding: 14px 0 0; border-top: 1px solid var(--line); display: grid; gap: 8px; font-size: .9rem; }
.pdp-perks li { display: flex; align-items: center; gap: 10px; }
.pdp-perks .ic { color: var(--red); }
.pdp-desc { margin-top: 32px; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); }
.pdp-desc h2 { font-size: 1.2rem; }
.prose { font-size: .95rem; color: #3b3e44; overflow-wrap: anywhere; }
.prose ul, .prose ol { padding-left: 1.2em; }
.prose h2, .prose h3, .prose h4 { font-size: 1.05rem; margin-top: 1em; }

/* Servicio técnico */
.band { background: radial-gradient(120% 140% at 85% 0%, #474a51 0%, var(--ink) 55%, #1f2024 100%); color: #eceef1; }
.band-in { padding-top: 40px; padding-bottom: 44px; }
.band h1 { color: #fff; font-size: clamp(1.8rem, 6vw, 2.7rem); font-weight: 800; max-width: 18em; }
.services { display: grid; gap: 12px; }
.service { padding: 18px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.service h3 { font-size: 1.02rem; margin: 10px 0 4px; }
.service p { margin: 0; font-size: .9rem; color: var(--muted); }
.service-ic { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; background: var(--red-50); color: var(--red); }
.service-ic .ic { width: 24px; height: 24px; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; counter-reset: s; }
.steps li { position: relative; padding: 18px 18px 18px 70px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.steps h3 { font-size: 1rem; margin-bottom: 4px; }
.steps p { margin: 0; font-size: .9rem; color: var(--muted); }
.step-n { position: absolute; left: 18px; top: 18px; display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--ink); color: #fff; font-weight: 800; box-shadow: 0 0 0 4px var(--red-50), 0 0 0 6px var(--red); }
.note { margin-top: 18px; font-size: .9rem; color: var(--muted); }

/* Contacto */
.contact { display: grid; gap: 18px; margin-top: 18px; }
.contact-cards { display: grid; gap: 10px; }
.contact-card { display: flex; gap: 14px; align-items: flex-start; padding: 16px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
a.contact-card:hover { border-color: var(--red); color: inherit; }
.contact-card .ic { width: 24px; height: 24px; color: var(--red); margin-top: 2px; }
.contact-card b { display: block; color: var(--ink); }
.contact-card span { color: var(--muted); font-size: .92rem; overflow-wrap: anywhere; }
.contact-wa .ic { color: var(--wa); fill: currentColor; stroke: none; }
.map { position: relative; min-height: 280px; border-radius: var(--radius); overflow: hidden; background: var(--ink); color: #fff; display: grid; place-items: center; }
.map-art { position: absolute; inset: 0; opacity: .6; }
.map-art path { fill: none; stroke: rgba(255, 255, 255, .18); stroke-width: 8; stroke-linecap: round; }
.map-dot { fill: var(--red); stroke: rgba(232, 33, 47, .35); stroke-width: 18; }
.map-text { position: relative; display: grid; justify-items: center; gap: 6px; text-align: center; padding: 24px; background: rgba(31, 32, 36, .82); border-radius: 14px; margin: 16px; max-width: 360px; }
.map-text .ic { width: 28px; height: 28px; color: var(--red); }
.map-text span { color: #c8cbd0; font-size: .92rem; margin-bottom: 8px; }

/* Tablet */
@media (min-width: 640px) {
    .grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
    .cats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .card-name { font-size: .88rem; }
    .quick { grid-template-columns: repeat(3, 1fr); }
    .hero-cta .btn { flex: 0 0 auto; }
    .perks-in { grid-template-columns: repeat(4, 1fr); }
    .services { grid-template-columns: repeat(2, 1fr); }
    .steps { grid-template-columns: repeat(2, 1fr); }
    .contact-cards { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .cta-in { grid-template-columns: 1fr auto; align-items: center; }
}

/* Escritorio */
@media (min-width: 960px) {
    .header-in { grid-template-columns: auto 1fr auto; grid-template-areas: "brand search wa"; gap: 24px; padding-top: 14px; padding-bottom: 14px; }
    .brand-mark { width: 42px; height: 42px; }
    .brand-logo { height: 44px; }
    .brand-word { font-size: 1.6rem; }
    .header-wa { grid-area: wa; display: inline-flex; }
    .menu-btn { display: none; }
    .search { max-width: 640px; }
    .nav, .js .nav { display: block; }
    .nav-in { flex-direction: row; align-items: center; gap: 4px; padding-top: 0; padding-bottom: 0; overflow-x: auto; scrollbar-width: none; }
    .nav a { border: 0; padding: 12px 10px; font-size: .9rem; white-space: nowrap; position: relative; }
    .nav a.on::after { content: ""; position: absolute; left: 10px; right: 10px; bottom: 0; height: 3px; border-radius: 3px 3px 0 0; background: var(--red); }
    .nav-cats { display: flex; gap: 2px; margin-left: 8px; padding-left: 12px; border-left: 1px solid var(--line); }
    .nav-cats a { font-weight: 500; color: var(--muted); }
    .hero-in { grid-template-columns: 1.25fr 1fr; align-items: center; padding-top: 72px; padding-bottom: 76px; gap: 48px; }
    .quick { grid-template-columns: 1fr 1fr; }
    .section { padding: 56px 0; }
    .section-head h2 { font-size: 1.75rem; }
    .grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
    .card-body { padding: 12px 14px 14px; }
    .cats { grid-template-columns: repeat(8, minmax(0, 1fr)); }
    .workshop { grid-template-columns: 1fr 1fr; padding: 44px; gap: 40px; align-items: center; }
    .workshop h2 { font-size: 2rem; }
    .catalog { grid-template-columns: 260px 1fr; gap: 28px; align-items: start; }
    .side { position: sticky; top: 132px; max-height: calc(100vh - 150px); overflow: auto; }
    .side-toggle { display: none; }
    .js .side-body, .side-body { display: block; padding-top: 10px; }
    .results .grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .pdp { grid-template-columns: 1.05fr 1fr; gap: 40px; align-items: start; }
    .pdp-name { font-size: 1.6rem; }
    .gallery { position: sticky; top: 132px; }
    .services { grid-template-columns: repeat(4, 1fr); }
    .steps { grid-template-columns: repeat(4, 1fr); }
    .contact { grid-template-columns: 1.1fr 1fr; align-items: stretch; }
    .footer-grid { grid-template-columns: 1.4fr 1fr 1.3fr 1fr; }
    .footer-bottom { padding-bottom: 24px; }
    .wa-float { right: 24px; bottom: 24px; }
}

@media (min-width: 1200px) {
    .results .grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

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