:root{
  --rojo:#e2081b;
  --rojo-oscuro:#9c0612;
  --negro:#0a0a0a;
  --negro-2:#151515;
  --negro-3:#1e1e1e;
  --plata:#c7ccd1;
  --oro:#ffcc00;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:'Segoe UI', Arial, sans-serif;background:#f4f4f5;color:#222;overflow-x:hidden;}
a{color:inherit;}
img,svg{max-width:100%;display:block;}

/* ---------- PRELOADER ---------- */
#preloader{
  position:fixed; inset:0; z-index:9999;
  background:radial-gradient(circle at center, var(--negro-2) 0%, var(--negro) 100%);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  transition:opacity .6s ease, visibility .6s ease;
}
#preloader.hide{opacity:0; visibility:hidden; pointer-events:none;}
.preload-logo{width:min(320px,70vw);animation:logoPulse 1.6s ease-in-out infinite;}
@keyframes logoPulse{
  0%,100%{transform:scale(1);filter:drop-shadow(0 0 15px rgba(226,8,27,.4));}
  50%{transform:scale(1.06);filter:drop-shadow(0 0 35px rgba(226,8,27,.85));}
}
.loadbar{margin-top:18px; width:220px; height:5px; background:#2a2a2a; border-radius:10px; overflow:hidden;}
.loadbar-fill{height:100%; width:0%; background:linear-gradient(90deg,var(--rojo),var(--oro)); animation:fillBar 1.6s ease forwards;}
@keyframes fillBar{ to{width:100%;} }
.loadtext{margin-top:10px;font-size:.8rem;letter-spacing:2px;color:var(--plata);opacity:.8;}

/* ---------- TOP BAR ---------- */
.topbar{background:var(--negro);color:#eee;font-size:.8rem;text-align:center;padding:8px 12px;letter-spacing:.5px;}
.topbar b{color:var(--rojo);}

/* ---------- HEADER ---------- */
header{background:var(--negro-2);position:sticky;top:0;z-index:500;box-shadow:0 2px 15px rgba(0,0,0,.4);border-bottom:1px solid rgba(226,8,27,.25);}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:10px 5%;gap:20px;flex-wrap:wrap;}
.logo-mini{display:flex;align-items:center;gap:12px;}
.logo-mini img{height:64px;width:auto;display:block;filter:drop-shadow(0 0 10px rgba(226,8,27,.35));}
.logo-mini .brand-name{font-weight:900;font-size:1.3rem;letter-spacing:1px;color:#fff;line-height:1.1;}
.logo-mini .brand-name b{color:var(--rojo);}
.logo-mini small{display:block;font-size:.6rem;letter-spacing:2px;color:#aaa;font-weight:600;margin-top:2px;}
.search-bar{flex:1;min-width:220px;max-width:520px;display:flex;align-items:center;background:#232323;border-radius:30px;padding:10px 18px;border:1px solid #333;}
.search-bar input{border:none;background:transparent;outline:none;flex:1;font-size:.9rem;color:#eee;}
.search-bar input::placeholder{color:#999;}
.header-actions{display:flex;align-items:center;gap:22px;font-size:.85rem;font-weight:600;color:#eee;}
.header-actions a{color:#eee;text-decoration:none;display:flex;flex-direction:column;align-items:center;gap:2px;}
.header-actions a:hover{color:var(--rojo);}
.cart-badge{background:var(--rojo);color:#fff;border-radius:50%;font-size:.65rem;padding:1px 6px;position:relative;top:-2px;}

/* ---------- VEHICLE SELECT BAR ---------- */
.vehicle-bar{background:var(--negro-2);color:#fff;padding:14px 5%;}
.vehicle-bar-inner{display:flex;align-items:center;justify-content:center;gap:10px;font-weight:700;letter-spacing:.5px;cursor:pointer;}
.vehicle-bar-inner:hover{color:var(--rojo);}

/* ---------- MAIN NAV ---------- */
nav.main-nav{background:var(--negro);}
nav.main-nav ul{list-style:none;display:flex;justify-content:center;gap:34px;flex-wrap:wrap;padding:12px 5%;}
nav.main-nav a{color:#eee;text-decoration:none;font-weight:600;font-size:.9rem;letter-spacing:1px;position:relative;transition:color .3s;}
nav.main-nav a::after{content:'';position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--rojo);transition:width .3s;}
nav.main-nav a:hover{color:var(--rojo);}
nav.main-nav a:hover::after{width:100%;}

/* ---------- HERO BANNER ---------- */
.hero-banner{
  position:relative;overflow:hidden;min-height:560px;
  display:flex;align-items:center;padding:60px 5%;
  background:var(--negro);
}
.hero-video{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;
}
.hero-banner::before{
  content:'';position:absolute;inset:0;z-index:1;
  background:linear-gradient(120deg, rgba(10,10,10,.55) 0%, rgba(156,6,18,.45) 55%, rgba(226,8,27,.3) 100%);
}
.hero-banner::after{
  content:'';position:absolute;inset:0;z-index:1;
  background:repeating-linear-gradient(45deg, rgba(255,255,255,.03) 0 2px, transparent 2px 40px);
}
.hero-content, .hero-visual, .hero-dots{position:relative;z-index:2;}
.hero-content{position:relative;z-index:2;max-width:600px;}
.hero-content .kicker{color:var(--oro);font-weight:800;letter-spacing:3px;font-size:.9rem;}
.hero-content h1{color:#fff;font-size:clamp(1.8rem,4.5vw,3rem);font-weight:900;line-height:1.15;margin:14px 0;}
.hero-content h1 span{color:var(--oro);}
.hero-content p{color:#eee;margin-bottom:26px;line-height:1.6;}
.hero-discount{
  display:inline-flex;align-items:baseline;gap:8px;background:rgba(0,0,0,.35);
  padding:10px 20px;border-radius:12px;margin-bottom:26px;border:1px solid rgba(255,255,255,.2);
}
.hero-discount b{font-size:2.2rem;color:var(--oro);font-weight:900;}
.btn-cta{
  background:var(--oro);color:var(--negro);padding:14px 32px;border-radius:30px;font-weight:800;
  text-decoration:none;display:inline-block;letter-spacing:1px;transition:transform .25s, box-shadow .25s;
  box-shadow:0 8px 25px rgba(0,0,0,.3);
}
.btn-cta:hover{transform:translateY(-3px) scale(1.04);}
.hero-visual{position:absolute;right:4%;bottom:0;width:min(46vw,480px);animation:floaty 5s ease-in-out infinite;}
@keyframes floaty{0%,100%{transform:translateY(0);}50%{transform:translateY(-18px);}}
.hero-dots{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:2;}
.hero-dots span{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.4);}
.hero-dots span.active{background:var(--oro);}

/* ---------- PROMO STRIP ---------- */
.promo-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));background:#fff;border-bottom:1px solid #eee;}
.promo-item{display:flex;align-items:center;gap:14px;justify-content:center;padding:20px 16px;font-size:.85rem;font-weight:700;color:#333;border-right:1px solid #eee;}
.promo-item:last-child{border-right:none;}
.promo-item .ic{font-size:1.6rem;}

/* ---------- SECTION GENERIC ---------- */
section{padding:70px 6%;}
.section-title{text-align:center;font-size:clamp(1.5rem,3.5vw,2.2rem);font-weight:900;margin-bottom:8px;color:var(--negro);}
.section-title span{color:var(--rojo);}
.section-sub{text-align:center;color:#666;max-width:560px;margin:0 auto 46px;}

.reveal{opacity:0;transition:opacity .8s ease, transform .8s ease;}
.reveal-left{transform:translateX(-90px);}
.reveal-right{transform:translateX(90px);}
.reveal-up{transform:translateY(50px);}
.reveal.in{opacity:1;transform:translate(0,0);}

/* ---------- CATEGORIES ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:24px;}
.cat-card{
  background:#fff;border-radius:16px;padding:30px 16px;text-align:center;
  box-shadow:0 6px 18px rgba(0,0,0,.06);border:2px solid transparent;
  transition:transform .3s, border-color .3s, box-shadow .3s;cursor:pointer;
  display:block;text-decoration:none;color:inherit;
}
.btn-outline{
  display:inline-block;padding:12px 26px;border-radius:30px;border:2px solid var(--plata);
  color:#fff;text-decoration:none;font-weight:700;letter-spacing:1px;transition:.3s;
}
.btn-outline:hover{background:rgba(226,8,27,.08);}
.cat-card:hover{transform:translateY(-8px);border-color:var(--rojo);box-shadow:0 14px 30px rgba(226,8,27,.18);}
.cat-card .ic{width:100%;height:110px;object-fit:cover;border-radius:10px;margin-bottom:14px;transition:transform .4s;}
.cat-card:hover .ic{transform:scale(1.06);}
.cat-card h4{font-size:.95rem;font-weight:700;color:var(--negro);}

/* ---------- BRAND GRID (vehicle brands) ---------- */
.brand-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:18px;}
.brand-card{
  position:relative;border-radius:16px;overflow:hidden;aspect-ratio:4/3;
  box-shadow:0 6px 18px rgba(0,0,0,.35);border:2px solid transparent;
  transition:transform .3s, border-color .3s, box-shadow .3s;display:block;
}
.brand-card:hover{transform:translateY(-8px);border-color:var(--rojo);box-shadow:0 14px 32px rgba(226,8,27,.3);}
.brand-card img{width:100%;height:100%;object-fit:cover;transition:transform .5s;}
.brand-card:hover img{transform:scale(1.08);}
.brand-card::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg, transparent 40%, rgba(0,0,0,.85) 100%);
}
.brand-card .brand-label{
  position:absolute;left:0;right:0;bottom:0;padding:14px 12px;z-index:2;
  color:#fff;font-weight:900;font-size:1rem;letter-spacing:1px;text-align:center;
  text-shadow:0 2px 6px rgba(0,0,0,.6);
}
.brand-card .brand-count{
  position:absolute;top:10px;right:10px;z-index:2;background:var(--rojo);color:#fff;
  font-size:.65rem;font-weight:800;padding:3px 9px;border-radius:20px;
}

/* ---------- BRANDS MARQUEE ---------- */
.brands-wrap{background:var(--negro);}
.brands-wrap .section-title, .brands-wrap .section-sub{color:#fff;}
.brands-wrap .section-title span{color:var(--rojo);}
.brands-wrap .section-sub{color:#aaa;}
.marquee-wrap{overflow:hidden;padding:16px 0;}
.marquee{display:flex;gap:60px;white-space:nowrap;animation:scrollMarquee 26s linear infinite;font-weight:800;font-size:1.3rem;letter-spacing:2px;color:#eee;}
.marquee a{color:inherit;text-decoration:none;transition:color .2s;}
.marquee a:hover{color:var(--rojo);}
@keyframes scrollMarquee{from{transform:translateX(0);}to{transform:translateX(-50%);}}
.marquee2{animation-direction:reverse;color:var(--plata);opacity:.7;font-size:1rem;}

/* ---------- PARTS BRANDS / QUALITY ---------- */
.quality-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:22px;}
.quality-card{
  background:#fff;border-radius:14px;overflow:hidden;text-align:center;box-shadow:0 6px 18px rgba(0,0,0,.06);
}
.quality-card .ic{width:100%;height:140px;object-fit:cover;}
.quality-card .body{padding:20px;}
.quality-card h5{font-weight:800;margin-bottom:6px;}
.quality-card p{font-size:.82rem;color:#777;}

/* ---------- OFFER BANNER ---------- */
.offer-banner{
  background:
    linear-gradient(120deg, rgba(226,8,27,.88), rgba(156,6,18,.9)),
    url('https://images.unsplash.com/photo-1637640125496-31852f042a60?w=1600&q=80&auto=format&fit=crop') center/cover;
  border-radius:22px;margin:0 6%;padding:50px 5%;text-align:center;color:#fff;
  position:relative;overflow:hidden;
}
.offer-banner h2{font-size:clamp(1.4rem,3.5vw,2.2rem);font-weight:900;margin-bottom:10px;}
.offer-banner p{opacity:.9;margin-bottom:24px;}
.offer-banner .btn-cta{background:#fff;color:var(--rojo);}

/* ---------- ABOUT & MISION VISION ---------- */
.about-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;
}
.about-highlights{
  display:flex;flex-wrap:wrap;gap:12px;margin-top:16px;
}
.about-badge{
  display:inline-flex;align-items:center;gap:8px;background:#fff;
  padding:8px 16px;border-radius:20px;font-size:.85rem;font-weight:700;
  box-shadow:0 4px 12px rgba(0,0,0,.05);border:1px solid #eee;color:#333;
}
.about-badge span{font-size:1.1rem;}

.mv-wrap{
  margin-top:44px;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;
}
.mv-card{
  background:#fff;border-radius:18px;padding:32px 28px;
  box-shadow:0 8px 24px rgba(0,0,0,.05);border:1.5px solid #eee;
  border-top:4px solid var(--rojo);
  transition:transform .3s, box-shadow .3s, border-color .3s;
}
.mv-card:hover{
  transform:translateY(-6px);box-shadow:0 16px 36px rgba(226,8,27,.12);
  border-color:rgba(226,8,27,.3);border-top-color:var(--rojo);
}
.mv-card h3{
  font-size:1.35rem;font-weight:900;color:var(--negro);margin-bottom:14px;
}
.mv-card h3 span{color:var(--rojo);}
.mv-card p{
  color:#555;font-size:.95rem;line-height:1.75;
}

/* ---------- NEWSLETTER ---------- */
.newsletter{background:var(--negro-2);color:#fff;text-align:center;}
.newsletter h3{font-size:1.6rem;font-weight:900;margin-bottom:10px;}
.newsletter p{color:#aaa;margin-bottom:26px;}
.newsletter-form{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;max-width:460px;margin:0 auto;}
.newsletter-form input{
  flex:1;min-width:200px;padding:14px 18px;border-radius:30px;border:none;outline:none;font-size:.9rem;
}
.newsletter-form button{
  background:var(--rojo);color:#fff;border:none;padding:14px 26px;border-radius:30px;font-weight:800;cursor:pointer;
  transition:transform .25s;
}
.newsletter-form button:hover{transform:scale(1.05);}
.social-row{display:flex;justify-content:center;gap:22px;margin-top:34px;font-size:1.5rem;}

/* ---------- FOOTER ---------- */
footer{background:var(--negro);color:#bbb;padding:60px 6% 20px;}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:34px;margin-bottom:40px;}
.footer-col h5{color:#fff;margin-bottom:16px;font-size:1rem;letter-spacing:1px;}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:9px;}
.footer-col a{color:#aaa;text-decoration:none;font-size:.85rem;transition:color .25s;}
.footer-col a:hover{color:var(--rojo);}
.footer-col p{font-size:.85rem;color:#aaa;line-height:1.7;}
.footer-bottom{border-top:1px solid #262626;padding-top:20px;text-align:center;font-size:.8rem;color:#777;}
.footer-bottom .logo-mini{justify-content:center;margin-bottom:12px;color:#fff;}

@media(max-width:900px){
  nav.main-nav ul{gap:16px;}
  .hero-visual{display:none;}
  .hero-content{max-width:100%;}
  .about-grid{grid-template-columns:1fr !important;gap:24px;}
  .mv-wrap{margin-top:28px;}
}

/* ---------- CATALOG PAGE ---------- */
.catalog-hero{
  background:linear-gradient(120deg, var(--negro) 0%, var(--rojo-oscuro) 70%, var(--rojo) 100%);
  padding:50px 6% 40px;text-align:center;
}
.catalog-hero h1{color:#fff;font-size:clamp(1.6rem,4vw,2.4rem);font-weight:900;margin-bottom:8px;}
.catalog-hero h1 span{color:var(--oro);}
.catalog-hero p{color:#eee;max-width:600px;margin:0 auto;}

.catalog-toolbar{
  background:#fff;border-bottom:1px solid #eee;padding:18px 6%;
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;position:sticky;top:0;z-index:100;
  box-shadow:0 4px 14px rgba(0,0,0,.05);
}
.catalog-toolbar .field{display:flex;flex-direction:column;gap:4px;min-width:170px;flex:1;}
.catalog-toolbar label{font-size:.7rem;font-weight:800;letter-spacing:1px;color:#777;text-transform:uppercase;}
.catalog-toolbar select, .catalog-toolbar input[type=text]{
  padding:11px 14px;border-radius:10px;border:1.5px solid #ddd;font-size:.9rem;background:#fafafa;
  outline:none;transition:border-color .2s;
}
.catalog-toolbar select:focus, .catalog-toolbar input[type=text]:focus{border-color:var(--rojo);}
.catalog-toolbar .field.search{flex:2;min-width:220px;}
.catalog-toolbar .clear-btn{
  align-self:flex-end;background:var(--negro-2);color:#fff;border:none;border-radius:10px;
  padding:11px 18px;font-weight:700;font-size:.85rem;cursor:pointer;transition:background .2s;
}
.catalog-toolbar .clear-btn:hover{background:var(--rojo);}

.catalog-chips{display:flex;gap:8px;flex-wrap:wrap;padding:14px 6% 0;}
.chip{
  padding:7px 16px;border-radius:20px;background:#f1f1f3;color:#444;font-size:.8rem;font-weight:700;
  border:1.5px solid transparent;cursor:pointer;transition:.2s;white-space:nowrap;
}
.chip:hover{border-color:var(--rojo);}
.chip.active{background:var(--rojo);color:#fff;}

.catalog-results-bar{
  padding:16px 6% 0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;
}
.catalog-results-bar .count{font-weight:700;color:#333;font-size:.9rem;}
.catalog-results-bar .count b{color:var(--rojo);}

.catalog-grid{
  padding:20px 6% 60px;display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px;
}
.product-card{
  background:#fff;border-radius:14px;padding:20px;box-shadow:0 4px 14px rgba(0,0,0,.06);
  border:1.5px solid transparent;transition:transform .25s, box-shadow .25s, border-color .25s;
  display:flex;flex-direction:column;gap:10px;
}
.product-card:hover{transform:translateY(-5px);box-shadow:0 14px 30px rgba(0,0,0,.1);border-color:rgba(226,8,27,.25);}
.product-card .p-cat{
  font-size:.65rem;font-weight:800;letter-spacing:1px;color:var(--rojo);text-transform:uppercase;
}
.product-card h4{font-size:.98rem;font-weight:700;color:var(--negro);line-height:1.35;min-height:2.6em;}
.product-card .p-tags{display:flex;gap:6px;flex-wrap:wrap;}
.product-card .p-tag{
  font-size:.68rem;font-weight:700;padding:3px 10px;border-radius:20px;background:#f1f1f3;color:#555;
}
.product-card .p-tag.vbrand{background:rgba(226,8,27,.1);color:var(--rojo-oscuro);}
.product-card .p-footer{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding-top:10px;border-top:1px solid #f0f0f0;
}
.product-card .p-price{font-weight:900;color:var(--negro);font-size:1.05rem;}
.product-card .p-price small{display:block;font-weight:600;color:#999;font-size:.65rem;text-decoration:line-through;}
.product-card .p-price.consult{color:#999;font-size:.8rem;font-weight:700;}
.product-card .p-quote{
  background:var(--rojo);color:#fff;border-radius:20px;padding:8px 16px;font-size:.78rem;font-weight:800;
  text-decoration:none;white-space:nowrap;transition:transform .2s;
}
.product-card .p-quote:hover{transform:scale(1.06);}

.catalog-empty{padding:60px 6%;text-align:center;color:#888;display:none;}
.catalog-empty.show{display:block;}

.catalog-pagination{
  display:flex;justify-content:center;align-items:center;gap:10px;padding:0 6% 60px;flex-wrap:wrap;
}
.catalog-pagination button{
  background:#fff;border:1.5px solid #ddd;border-radius:10px;padding:9px 16px;font-weight:700;
  cursor:pointer;font-size:.85rem;transition:.2s;
}
.catalog-pagination button:hover:not(:disabled){border-color:var(--rojo);color:var(--rojo);}
.catalog-pagination button:disabled{opacity:.4;cursor:not-allowed;}
.catalog-pagination .page-info{font-weight:700;color:#555;font-size:.85rem;}

@media(max-width:700px){
  .catalog-toolbar{position:static;}
  .catalog-grid{grid-template-columns:1fr;}
}

/* ---------- FLOATING WHATSAPP BUTTON ---------- */
.whatsapp-float{
  position:fixed;bottom:24px;right:24px;z-index:999;
  background:#25D366;color:#fff;border-radius:50px;
  padding:12px 20px;display:flex;align-items:center;gap:10px;
  box-shadow:0 6px 20px rgba(37,211,102,.45);text-decoration:none;
  font-weight:800;font-size:.9rem;transition:transform .25s, box-shadow .25s;
}
.whatsapp-float:hover{
  transform:scale(1.06);box-shadow:0 8px 24px rgba(37,211,102,.6);
}
.whatsapp-float svg{fill:currentColor;flex-shrink:0;}
@media(max-width:600px){
  .whatsapp-float{bottom:18px;right:18px;padding:12px;border-radius:50%;}
  .whatsapp-float span{display:none;}
}