:root{--deep:#0f2a3d;--blue:#1c5d8c;--graphite:#2b2e34;--light:#f4f6f8;--green:#1f7a6e;--cyan:#3fa7d6;--white:#fff;--muted:#64748b}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--light);color:var(--deep);font-family:"DM Sans",sans-serif;line-height:1.6}
h1,h2,h3,p{margin-top:0}h1,h2,h3,.brand,.eyebrow,.button{font-family:Montserrat,sans-serif}
a{color:inherit}.container{width:min(1180px,calc(100% - 40px));margin:auto}.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;z-index:100;background:var(--cyan);padding:10px 16px;border-radius:8px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(250,250,250,.96);backdrop-filter:blur(12px);border-bottom:1px solid rgba(28,93,140,.13)}
.nav-row{height:80px;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo img{display:block;width:auto;height:60px}.desktop-nav{display:flex;align-items:center;gap:26px}.desktop-nav a,.mobile-nav a{text-decoration:none;font-size:14px;font-weight:600;color:#374151}.desktop-nav a:hover,.desktop-nav a[aria-current="page"],.mobile-nav a:hover{color:var(--blue)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:0;border-radius:7px;padding:13px 20px;background:var(--blue);color:#fff;text-decoration:none;font-size:14px;font-weight:700;transition:.2s transform,.2s background,.2s box-shadow;cursor:pointer}.button:hover{background:#164f79;transform:translateY(-2px);box-shadow:0 10px 25px rgba(28,93,140,.2)}.button.whatsapp{background:#187c68}.button.whatsapp:hover{background:#126554}.button.ghost{background:transparent;color:var(--deep);border:1px solid rgba(15,42,61,.2);box-shadow:none}
.hamburger{display:none;width:42px;height:42px;border:0;background:transparent;padding:10px}.hamburger span{display:block;height:2px;background:var(--deep);margin:5px 0}.mobile-nav{display:none;padding:0 0 20px}.mobile-nav.open{display:grid}.mobile-nav a{padding:12px 0;border-bottom:1px solid #e5e7eb}.mobile-nav .button{margin-top:14px;color:#fff}
.catalog-hero{position:relative;overflow:hidden;background:var(--deep);color:#fff;padding:100px 0 88px}.catalog-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 83% 20%,rgba(63,167,214,.27),transparent 32%),linear-gradient(120deg,transparent 40%,rgba(28,93,140,.18))}.catalog-hero .container{position:relative}.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--cyan);text-transform:uppercase;letter-spacing:.14em;font-size:12px;font-weight:700}.eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--cyan)}.catalog-hero h1{max-width:850px;margin:20px 0 18px;font-size:clamp(43px,7vw,78px);line-height:1.04;letter-spacing:-.035em}.catalog-hero p{max-width:650px;color:rgba(255,255,255,.72);font-size:18px}.hero-stats{display:flex;gap:36px;margin-top:40px;padding-top:28px;border-top:1px solid rgba(255,255,255,.16)}.hero-stats strong{display:block;color:var(--cyan);font:700 19px Montserrat}.hero-stats span{font-size:13px;color:rgba(255,255,255,.58)}
.catalog{padding:90px 0 110px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px}.section-heading h2{margin:8px 0 0;font-size:clamp(30px,4vw,47px);letter-spacing:-.025em}.section-heading p{max-width:460px;margin:0;color:var(--muted)}.product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}.product-card{display:flex;flex-direction:column;background:#fff;border:1px solid rgba(28,93,140,.12);border-radius:14px;overflow:hidden;box-shadow:0 16px 42px rgba(15,42,61,.07);transition:.25s transform,.25s box-shadow}.product-card:hover{transform:translateY(-5px);box-shadow:0 24px 52px rgba(15,42,61,.13)}.product-media{display:block;aspect-ratio:4/3;background:#eef2f5;overflow:hidden}.product-media img{width:100%;height:100%;object-fit:contain;transition:transform .5s}.product-card:hover img{transform:scale(1.035)}.product-body{display:flex;flex:1;flex-direction:column;padding:26px}.tag{color:var(--blue);text-transform:uppercase;letter-spacing:.12em;font-size:11px;font-weight:700}.product-body h2,.product-body h3{font-size:25px;line-height:1.2;margin:8px 0 11px}.product-body p{color:var(--muted);font-size:15px}.features{display:flex;flex-wrap:wrap;gap:8px;margin:4px 0 23px;padding:0;list-style:none}.features li{background:#eff7fb;color:#31536a;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:600}.card-actions{display:flex;align-items:center;gap:12px;margin-top:auto}.text-link{font-weight:700;color:var(--blue);text-decoration:none;font-size:14px}.text-link:hover{text-decoration:underline}
.product-main{padding:72px 0 100px}.breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:13px;margin-bottom:30px}.breadcrumbs a{text-decoration:none}.breadcrumbs a:hover{color:var(--blue)}.detail-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:65px;align-items:center}.detail-image{background:#fff;border:1px solid rgba(28,93,140,.12);border-radius:16px;overflow:hidden;box-shadow:0 20px 55px rgba(15,42,61,.09)}.detail-image img{display:block;width:100%;aspect-ratio:1/1;object-fit:contain}.detail-copy h1{font-size:clamp(38px,5vw,62px);line-height:1.04;letter-spacing:-.035em;margin:15px 0 19px}.lead{color:var(--muted);font-size:18px}.price-note{display:inline-block;color:var(--green);font-weight:700;margin:8px 0 24px}.detail-actions{display:flex;flex-wrap:wrap;gap:12px}.specs{margin-top:72px}.specs h2,.related h2{font-size:31px}.spec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.spec{background:#fff;border:1px solid rgba(28,93,140,.11);border-radius:10px;padding:20px}.spec strong{display:block;font:700 14px Montserrat;margin-bottom:4px}.spec span{color:var(--muted);font-size:14px}.related{margin-top:78px}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.related-card{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid rgba(28,93,140,.11);border-radius:10px;padding:12px;text-decoration:none}.related-card:hover{border-color:var(--cyan)}.related-card img{width:82px;height:82px;object-fit:contain;border-radius:7px;background:#eef2f5}.related-card strong{font:700 14px Montserrat}.related-card span{display:block;color:var(--blue);font-size:12px;margin-top:4px}
.contact-strip{background:var(--blue);color:#fff;padding:54px 0}.contact-strip .container{display:flex;align-items:center;justify-content:space-between;gap:35px}.contact-strip h2{font-size:30px;margin-bottom:5px}.contact-strip p{margin:0;color:rgba(255,255,255,.7)}.contact-strip .button{background:#fff;color:var(--deep)}
.site-footer{background:#fafafa;color:#6b7280;border-top:1px solid rgba(28,93,140,.1)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding:58px 0}.footer-grid img{height:58px;width:auto}.footer-grid p{max-width:430px;font-size:14px}.footer-grid h2{color:var(--deep);font-size:13px;text-transform:uppercase;letter-spacing:.1em}.footer-grid ul{list-style:none;padding:0;margin:0}.footer-grid li{margin:8px 0}.footer-grid a{text-decoration:none;font-size:14px}.footer-grid a:hover{color:var(--blue)}.copyright{padding:19px 0;border-top:1px solid #e5e7eb;font-size:12px;display:flex;justify-content:space-between;gap:20px}.copyright a{text-decoration:none}
@media(max-width:850px){.desktop-nav,.nav-cta{display:none}.hamburger{display:block}.product-grid,.detail-grid{grid-template-columns:1fr}.detail-grid{gap:35px}.related-grid{grid-template-columns:1fr}.spec-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.catalog-hero{padding:75px 0}.section-heading,.contact-strip .container{align-items:flex-start;flex-direction:column}}
@media(max-width:560px){.container{width:min(100% - 28px,1180px)}.logo img{height:50px}.nav-row{height:70px}.catalog-hero h1{font-size:42px}.hero-stats{gap:18px;flex-direction:column}.catalog{padding:65px 0 80px}.product-grid,.spec-grid{grid-template-columns:1fr}.product-body{padding:22px}.card-actions{align-items:stretch;flex-direction:column}.detail-copy h1{font-size:39px}.product-main{padding:42px 0 75px}.footer-grid{grid-template-columns:1fr}.copyright{flex-direction:column}}

/* Encuadre de producto: evita franjas verticales vacías en las fichas. */
.detail-image{aspect-ratio:4/3}
.detail-image img{width:100%;height:100%;aspect-ratio:auto;object-fit:contain;object-position:center}

/* Categorías del catálogo */
.category-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:0 0 64px}
.category-link{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px 22px;background:#fff;border:1px solid rgba(28,93,140,.14);border-radius:11px;text-decoration:none;box-shadow:0 10px 28px rgba(15,42,61,.05);transition:.2s transform,.2s border-color,.2s box-shadow}
.category-link:hover{transform:translateY(-3px);border-color:var(--cyan);box-shadow:0 16px 34px rgba(15,42,61,.1)}
.category-link strong{display:block;font:700 16px Montserrat;color:var(--deep)}
.category-link span{display:block;color:var(--muted);font-size:12px;margin-top:2px}
.category-link b{display:grid;place-items:center;min-width:34px;height:34px;border-radius:50%;background:#eff7fb;color:var(--blue);font-size:18px}
.category-section{scroll-margin-top:105px}
.category-title{display:flex;align-items:end;justify-content:space-between;gap:24px;margin:0 0 25px}
.category-title h2{font-size:31px;margin:0}
.category-title p{color:var(--muted);margin:0}
.catalog-placeholder{display:flex;align-items:center;justify-content:space-between;gap:30px;background:linear-gradient(120deg,#fff,#eff7fb);border:1px solid rgba(28,93,140,.13);border-radius:14px;padding:30px;margin-bottom:26px}
.catalog-placeholder h3{font-size:21px;margin-bottom:6px}.catalog-placeholder p{color:var(--muted);margin:0;max-width:650px}
.category-coming{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:78px}
@media(max-width:850px){.category-nav,.category-coming{grid-template-columns:1fr}.category-title,.catalog-placeholder{align-items:flex-start;flex-direction:column}.category-coming{margin-top:55px}}

/* Navegación compacta: menú hamburguesa en escritorio y móvil. */
.desktop-nav{display:none!important}
.nav-row{position:relative}
.logo{margin-right:auto;padding-left:50px}
.hamburger{display:block!important;position:absolute;left:0;top:50%;transform:translateY(-50%)}
.mobile-nav.open{display:grid!important}