*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,sans-serif;color:#17242d;background:#f4f6f7}header{position:sticky;top:0;background:#06131d;color:#fff;padding:18px 5%;display:flex;gap:25px;align-items:center;z-index:10;box-shadow:0 2px 12px #0003}.brand{font-size:27px;font-weight:800;font-style:italic;margin-right:auto;color:#fff;text-decoration:none}header nav{display:flex;gap:22px}header nav a,.wa-top{color:#fff;text-decoration:none}.wa-top{background:#ffc629;color:#06131d!important;padding:10px 15px;border-radius:4px;font-weight:bold}.hero{min-height:560px;background:linear-gradient(90deg,#03101af5,#07192588),url("assets/diseno-referencia.png") center/cover;color:#fff;display:flex;align-items:center;padding:60px 7%}.hero small,.catalog-head small{color:#ffc629;letter-spacing:3px;font-weight:bold}.hero h1{font-size:clamp(48px,8vw,82px);line-height:.88;margin:15px 0}.hero h2{color:#ffc629}.hero p{max-width:600px;line-height:1.7}.btn{display:inline-block;background:#ffc629;color:#06131d!important;padding:14px 20px;margin-top:15px;font-weight:bold;text-decoration:none;border-radius:4px;border:0;cursor:pointer}.categories{max-width:1200px}.lead{text-align:center;color:#65737b}.category-cards{display:grid;grid-template-columns:repeat(5,1fr);gap:15px;margin-top:30px}.category-card{background:#fff;border:1px solid #d8dfe3;border-radius:9px;padding:24px 14px;text-align:center;cursor:pointer;transition:.2s;box-shadow:0 4px 15px #0000000b}.category-card:hover{transform:translateY(-3px);border-color:#ffc629}.category-card span{display:block;font-size:34px;margin-bottom:12px}.category-card b{display:block;font-size:18px}.category-card small{display:block;color:#6b777d;margin-top:8px;line-height:1.35}.sector-links{margin-top:25px;text-align:center;color:#65737b}.sector-links button{border:0;background:transparent;text-decoration:underline;cursor:pointer;margin:5px;color:#17242d}.catalog-head{display:flex;align-items:end;gap:20px;justify-content:space-between;margin-bottom:25px}.catalog-head h2{margin:8px 0 0;font-size:32px}.category-menu{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:7px}.cat-btn{border:1px solid #cbd4d9;background:#fff;border-radius:20px;padding:9px 14px;cursor:pointer}.cat-btn.active,.cat-btn:hover{background:#06131d;color:#fff;border-color:#06131d}section{padding:70px 7%;max-width:1200px;margin:auto}section h2{text-align:center;font-size:32px}#productos .catalog-head h2{text-align:left}#grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{background:#fff;border:1px solid #d8dfe3;border-radius:7px;overflow:hidden;box-shadow:0 4px 14px #00000008}.pic{height:240px;background:#e1e6e8;display:flex;align-items:center;justify-content:center;color:#718089;font-weight:bold}.pic img{width:100%;height:100%;object-fit:cover}.body{padding:18px}.body h3{margin:0 0 8px}.body small{color:#6b777d}.price{font-weight:bold;margin:10px 0}.empty{grid-column:1/-1;background:#fff;border:1px dashed #bcc8ce;padding:35px;text-align:center;border-radius:8px}.empty p{color:#65737b}.dark{max-width:none;background:#071722;color:#fff}.dark p{max-width:700px;margin:auto;line-height:1.7;color:#bdc8ce;text-align:center}.dark h2{color:#fff}#contacto{text-align:center}footer{background:#030b11;color:#9aa8b0;padding:25px 7%}@media(max-width:900px){.category-cards{grid-template-columns:repeat(3,1fr)}.catalog-head{display:block}.category-menu{justify-content:flex-start;margin-top:20px}}@media(max-width:700px){header nav{display:none}.hero{min-height:500px}.category-cards{grid-template-columns:repeat(2,1fr)}#grid{grid-template-columns:1fr}.category-card{padding:18px 10px}.catalog-head h2{font-size:27px}}

.actions{display:flex;flex-direction:column;gap:8px;margin-top:10px}.actions .btn{margin-top:0;text-align:center}.buy{background:#009ee3;color:#fff!important}.whatsapp{background:#ffc629;color:#06131d!important}.subcategory-menu{display:none;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:7px;margin-top:10px}.subcategory-menu.show{display:flex}.sub-label{font-size:13px;color:#65737b}.sub-btn{border:1px solid #d5dde1;background:#f7f9fa;border-radius:18px;padding:7px 12px;cursor:pointer}.sub-btn.active,.sub-btn:hover{background:#e9eef1;border-color:#aebbc2;font-weight:bold}@media(max-width:900px){.subcategory-menu{justify-content:flex-start}}

.fabric{margin:.5rem 0;font-size:.92rem;opacity:.9}.fabric b{font-weight:700}

/* Navegación profesional por pantallas */
#app{min-height:420px}
.catalog-view,.detail-view{max-width:1180px;margin:0 auto;padding:72px 6%}
.page-heading{margin:22px 0 36px}.page-heading h1{font-size:clamp(36px,5vw,62px);margin:8px 0 12px}.page-heading p{font-size:18px;color:#687386}.eyebrow{letter-spacing:.18em;color:#c56b24;font-weight:700}
.back-link{border:0;background:none;padding:0;font:inherit;font-weight:700;color:#1d3557;cursor:pointer;margin-bottom:12px}.back-link:hover{text-decoration:underline}
.model-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;margin-bottom:50px}.model-card{background:#fff;border:1px solid #e3e7ed;border-radius:18px;padding:24px;text-align:left;cursor:pointer;box-shadow:0 8px 24px rgba(20,35,55,.06);transition:.2s}.model-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(20,35,55,.1);border-color:#d47a35}.model-card span{display:block;font-size:20px;font-weight:800;color:#162b46;margin-bottom:7px}.model-card small{color:#7b8797}.section-divider{border-top:1px solid #e7e9ed;margin:20px 0 28px;padding-top:28px}.section-divider h2{margin:0}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:26px}.product-open{display:block;width:100%;border:0;padding:0;background:none;cursor:pointer}.card{overflow:hidden}.card .body{padding:18px 4px}.card .pic{aspect-ratio:4/4.5;overflow:hidden;background:#f3f4f6}.card .pic img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s}.product-open:hover .pic img{transform:scale(1.03)}.details{margin-top:12px}.empty{grid-column:1/-1;padding:55px 20px;text-align:center;background:#f7f8fa;border-radius:18px}.detail-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);gap:60px;align-items:start}.detail-image{background:#f4f5f7;border-radius:22px;overflow:hidden}.detail-image img{width:100%;display:block;max-height:680px;object-fit:contain}.detail-placeholder{min-height:500px;display:grid;place-items:center;font-weight:800;color:#8893a1}.detail-info{padding-top:18px}.detail-info h1{font-size:clamp(38px,5vw,64px);line-height:1.05;margin:8px 0 22px}.detail-info p{font-size:18px;line-height:1.6}.detail-price{font-size:30px;font-weight:800;margin:28px 0}.detail-description{color:#5e6978}.detail-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.detail-actions .btn{display:inline-block;text-decoration:none}.categories{max-width:1180px;margin:0 auto;padding:72px 6%}.category-cards{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.category-card{border:1px solid #e1e5ea;background:#fff;border-radius:18px;padding:28px 18px;min-height:180px;cursor:pointer;display:flex;flex-direction:column;align-items:flex-start;text-align:left;box-shadow:0 8px 24px rgba(20,35,55,.05);transition:.2s}.category-card:hover{transform:translateY(-3px);border-color:#d47a35}.category-card span{font-size:32px;margin-bottom:18px}.category-card b{font-size:20px}.category-card small{margin-top:8px;color:#7b8797}.sector-links{margin-top:38px;display:flex;flex-wrap:wrap;align-items:center;gap:8px}.sector-links span{width:100%;color:#687386}.sector-links button{border:1px solid #dfe4ea;background:#fff;border-radius:999px;padding:9px 14px;cursor:pointer}.sector-links button:hover{border-color:#d47a35}
@media(max-width:850px){.category-cards{grid-template-columns:repeat(2,1fr)}.detail-grid{grid-template-columns:1fr;gap:28px}.catalog-view,.detail-view,.categories{padding:48px 5%}}
@media(max-width:520px){.category-cards{grid-template-columns:1fr}.grid{grid-template-columns:1fr}.detail-info h1{font-size:40px}}