/* ===========================================================
   ELECTROFÁCIL - Tienda pública (basada en el Prototipo 1)
   =========================================================== */
:root{
  --blue:#1e3a8a; --blue2:#1d4ed8; --blue-d:#16308a; --red:#d12027; --red-d:#b0181f;
  --ink:#0f172a; --muted:#64748b; --bg:#f4f6fb; --line:#e5e7eb; --amber:#f59e0b;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Poppins',system-ui,sans-serif;color:var(--ink);background:var(--bg)}
a{text-decoration:none;color:inherit}
img{max-width:100%}
.wrap{max-width:1200px;margin:0 auto;padding:0 18px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:12px;font-weight:700;font-size:.95rem;cursor:pointer;border:0;font-family:inherit;transition:.2s}
.btn-red{background:var(--red);color:#fff}.btn-red:hover{background:var(--red-d)}
.btn-white{background:#fff;color:var(--blue)}
.btn-blue{background:var(--blue);color:#fff}.btn-blue:hover{background:var(--blue-d)}
.btn-wa{background:#25d366;color:#fff}.btn-wa:hover{background:#1eb457}

/* Topbar (marquesina) */
.topbar{background:var(--blue-d);color:#dbe4ff;font-size:.82rem;overflow:hidden}
.marquee{display:flex;width:max-content;animation:ef-marquee 34s linear infinite}
.marquee:hover{animation-play-state:paused}
.mseg{display:flex;align-items:center;height:36px;white-space:nowrap}
.mseg span{position:relative;padding-right:44px}
.mseg span::after{content:"•";position:absolute;right:18px;top:50%;transform:translateY(-50%);color:#7f9bff}
.mseg b{color:#fff}
@keyframes ef-marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion: reduce){.marquee{animation:none}}

/* Header */
.header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40}
.header .wrap{display:flex;align-items:center;gap:20px;height:76px}
.logo{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.logo svg{width:48px;height:48px}
.logo .wm{font-weight:800;font-size:1.35rem;color:var(--blue2);letter-spacing:.5px;line-height:1}
.logo .wm small{display:block;font-size:.62rem;color:var(--red);font-weight:600}
.search{flex:1;display:flex;max-width:560px;border:2px solid var(--blue2);border-radius:12px;overflow:hidden}
.search input{flex:1;border:0;outline:0;padding:11px 14px;font-family:inherit;font-size:.92rem}
.search button{background:var(--blue2);border:0;color:#fff;padding:0 18px;cursor:pointer;display:grid;place-items:center}
.search button svg{width:20px;height:20px}
.hactions{display:flex;align-items:center;gap:8px;flex:0 0 auto}
.hbtn{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:12px;color:var(--ink);font-size:.85rem;font-weight:500}
.hbtn:hover{background:var(--bg)}
.hbtn svg{width:22px;height:22px;color:var(--blue)}
.hbtn small{display:block;color:var(--muted);font-size:.68rem}

/* Nav categorias */
.nav{background:var(--blue);color:#fff}
.nav .wrap{display:flex;align-items:center;gap:4px;height:48px;overflow-x:auto}
.nav a{padding:8px 14px;border-radius:9px;font-size:.88rem;font-weight:500;white-space:nowrap}
.nav a:hover,.nav a.active{background:rgba(255,255,255,.16)}
.nav a.all{background:var(--red);font-weight:600}

/* Hero */
.hero{background:linear-gradient(120deg,var(--blue) 0%,var(--blue2) 60%,#3b82f6 100%);color:#fff;position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:20px;align-items:center;padding:40px 18px}
.hero .dots{position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.08) 2px,transparent 2px);background-size:26px 26px;pointer-events:none}
.hero-tag{display:inline-block;background:var(--red);color:#fff;font-weight:700;font-size:.78rem;padding:6px 14px;border-radius:999px;margin-bottom:14px}
.hero h1{font-size:2.6rem;line-height:1.08;font-weight:800;margin-bottom:14px}
.hero h1 span{color:#ffd84d}
.hero p{color:#dbe4ff;font-size:1.02rem;margin-bottom:22px;max-width:460px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-card{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);border-radius:22px;position:relative;min-height:380px;overflow:hidden}
.hero-slides{position:absolute;inset:0}
.hero-slide{position:absolute;inset:0;padding:26px 24px 40px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:#fff;text-decoration:none;opacity:0;transform:scale(.98);transition:opacity .5s,transform .5s;pointer-events:none}
.hero-slide.active{opacity:1;transform:none;pointer-events:auto}
.hero-card .himg{height:170px;display:grid;place-items:center;margin-bottom:10px}
.hero-card .himg img{max-width:100%;max-height:170px;width:auto;height:auto;object-fit:contain;border-radius:12px}
.hero-card .himg svg{width:130px;height:130px;color:#fff}
.hero-card .big-price{font-size:2.4rem;font-weight:800;color:#ffd84d;line-height:1}
.hero-card .cuota{background:#fff;color:var(--blue);border-radius:12px;padding:8px 12px;font-weight:600;font-size:.85rem;display:inline-block;margin-top:10px}
.hero-card .hname{margin-top:14px;font-weight:600;color:#fff;font-size:1.02rem}
.hero-dots{position:absolute;bottom:16px;left:0;right:0;display:flex;justify-content:center;gap:8px;z-index:2}
.hdot{width:9px;height:9px;border-radius:50%;border:0;background:rgba(255,255,255,.45);cursor:pointer;padding:0;transition:.2s}
.hdot.active{background:#ffd84d;width:22px;border-radius:5px}

/* Perks */
.perks{background:#fff;border-bottom:1px solid var(--line)}
.perks .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:22px 18px}
.perk{display:flex;align-items:center;gap:14px}
.perk svg{width:36px;height:36px;color:var(--blue2);flex:0 0 auto}
.perk .pk{display:flex;flex-direction:column;line-height:1.35}
.perk b{display:block;font-size:.92rem;color:var(--ink)}
.perk small{display:block;color:var(--muted);font-size:.78rem;margin-top:2px}
.perk + .perk{border-left:0}
@media(min-width:981px){.perk:not(:last-child){border-right:1px solid var(--line);padding-right:18px}}

/* Section */
.section{padding:34px 0}
.section h2{font-size:1.5rem;font-weight:700;margin-bottom:4px}
.section .sub{color:var(--muted);margin-bottom:22px;font-size:.92rem}
.sh{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:20px}
.sh a{color:var(--blue2);font-weight:600;font-size:.88rem}

/* Categorias */
.cat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.cat{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 10px;text-align:center;transition:.2s}
.cat:hover{border-color:var(--blue2);transform:translateY(-3px);box-shadow:0 12px 24px rgba(30,58,138,.12)}
.cat .ic{width:52px;height:52px;margin:0 auto 8px;background:#eef2ff;border-radius:14px;display:grid;place-items:center;color:var(--blue)}
.cat .ic svg{width:28px;height:28px}
.cat span{font-size:.82rem;font-weight:500;display:block}
.cat small{color:var(--muted);font-size:.72rem}

/* Productos */
.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;transition:.2s;position:relative}
.card:hover{box-shadow:0 16px 34px rgba(15,23,42,.1);transform:translateY(-4px)}
.card .off{position:absolute;top:12px;left:12px;background:var(--red);color:#fff;font-weight:700;font-size:.74rem;padding:4px 9px;border-radius:8px;z-index:2}
.card .agotado{position:absolute;top:12px;left:12px;background:#64748b;color:#fff;font-weight:700;font-size:.72rem;padding:4px 9px;border-radius:8px;z-index:2}
.card .img{height:200px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:center;overflow:hidden;padding:14px}
.card .img img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}
.card .img svg{width:92px;height:92px;color:#c7d2fe}
.card .img.has-carousel{position:relative}
.card .img.has-carousel .cimg{position:absolute;inset:14px;margin:auto;max-width:calc(100% - 28px);max-height:calc(100% - 28px);width:auto;height:auto;object-fit:contain;opacity:0;transition:opacity .6s ease}
.card .img.has-carousel .cimg.active{opacity:1}
.card .body{padding:14px;display:flex;flex-direction:column;gap:5px;flex:1}
.brand{color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.5px}
.pname{font-weight:600;font-size:.92rem;line-height:1.3;min-height:2.4em;color:var(--ink)}
.prices{display:flex;align-items:baseline;gap:8px;margin-top:2px}
.price{font-size:1.3rem;font-weight:800;color:var(--blue)}
.cuota-lbl{font-size:.78rem;color:var(--red);font-weight:600}
.stock-ok{font-size:.72rem;color:#16a34a;font-weight:600}
.add{margin-top:auto;background:var(--blue);color:#fff;border:0;border-radius:11px;padding:11px;font-weight:600;font-family:inherit;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;text-decoration:none}
.add:hover{background:var(--blue-d)}.add svg{width:18px;height:18px}

/* Credito banner */
.credito{background:var(--red);color:#fff;border-radius:22px;overflow:hidden;margin:10px 0}
.credito .in{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:center;padding:34px}
.credito h2{font-size:1.9rem;font-weight:800;margin-bottom:10px}
.credito p{opacity:.92;margin-bottom:18px}
.steps{display:flex;gap:14px;flex-wrap:wrap}
.step{background:rgba(255,255,255,.15);border-radius:14px;padding:14px;flex:1;min-width:120px}
.step b{display:block;font-size:1.6rem}.step small{opacity:.9;font-size:.8rem}

/* Breadcrumb */
.crumbs{color:var(--muted);font-size:.85rem;padding:16px 0}
.crumbs a:hover{color:var(--blue2)}

/* Catalogo layout */
.cat-layout{display:grid;grid-template-columns:240px 1fr;gap:22px;align-items:flex-start}
.aside{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;position:sticky;top:90px}
.aside h4{font-size:.95rem;margin-bottom:10px;color:var(--blue)}
.aside a{display:flex;justify-content:space-between;padding:8px 10px;border-radius:9px;font-size:.88rem;color:var(--ink);margin-bottom:2px}
.aside a:hover{background:var(--bg)}
.aside a.active{background:var(--blue);color:#fff;font-weight:600}
.aside a.active small{color:#dbe4ff}
.aside a small{color:var(--muted)}

/* Ficha producto */
.detail{display:grid;grid-template-columns:1fr 1fr;gap:30px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px}
.detail .gal{background:linear-gradient(160deg,#eef2ff,#dbe4ff);border-radius:16px;min-height:360px;display:grid;place-items:center;overflow:hidden}
.detail .gal img{width:100%;height:100%;max-height:440px;object-fit:contain;padding:20px}
.detail .gal svg{width:180px;height:180px;color:var(--blue)}
.detail .brand{margin-bottom:6px}
.detail h1{font-size:1.7rem;font-weight:800;line-height:1.2;margin-bottom:10px}
.detail .d-price{font-size:2.3rem;font-weight:800;color:var(--blue);margin:6px 0}
.detail .d-cuota{display:inline-block;background:#fff5f5;color:var(--red);border:1px solid #fdd;border-radius:10px;padding:8px 14px;font-weight:600;font-size:.9rem;margin-bottom:16px}
.detail .desc{color:var(--muted);line-height:1.7;font-size:.92rem;margin:14px 0}
.detail .specs{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 0;margin:14px 0;display:grid;gap:8px}
.detail .specs div{display:flex;justify-content:space-between;font-size:.88rem}
.detail .specs span{color:var(--muted)}
.d-actions{display:flex;gap:10px;flex-wrap:wrap}
.d-actions .btn{flex:1;justify-content:center;min-width:180px}

/* Footer */
.footer{background:linear-gradient(180deg,#16308a,#0d1f52);color:#aab8e6;margin-top:24px}
.footer .wrap{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.25fr;gap:32px;padding:50px 18px 30px}
.footer .logo .wm{color:#fff}
.footer .fdesc{font-size:.86rem;line-height:1.7;color:#aab8e6;margin:14px 0 18px;max-width:290px}
.footer h4{color:#fff;font-size:.95rem;margin-bottom:18px;position:relative;padding-bottom:10px}
.footer h4::after{content:"";position:absolute;left:0;bottom:0;width:30px;height:3px;background:var(--red);border-radius:3px}
.fcol a{display:inline-flex;align-items:center;gap:8px;font-size:.86rem;margin-bottom:12px;color:#aab8e6;transition:color .2s,transform .2s}
.fcol a:hover{color:#fff;transform:translateX(3px)}
.fcol a::before{content:"›";color:var(--red);font-weight:700}
.fcontact{display:flex;gap:11px;align-items:flex-start;margin-bottom:14px;font-size:.86rem;color:#aab8e6;line-height:1.4}
.fcontact svg{width:18px;height:18px;color:#7f9bff;flex:0 0 auto;margin-top:2px}
.fcontact b{color:#fff;font-weight:600;display:block;margin-bottom:1px}
.fsocial{display:flex;gap:10px;margin-top:6px}
.fsocial a{width:38px;height:38px;border-radius:11px;background:rgba(255,255,255,.1);display:grid;place-items:center;color:#fff;transition:.2s}
.fsocial a:hover{background:var(--red);transform:translateY(-3px)}
.fsocial a svg{width:18px;height:18px}
.copy{border-top:1px solid rgba(255,255,255,.12)}
.copy .wrap{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding:16px 18px;font-size:.82rem;color:#8ea0d6}
.copy a{color:#8ea0d6}.copy a:hover{color:#fff}
.copy .clinks{display:flex;gap:16px}

/* Carrito */
.hbtn .cbadge{position:absolute;top:2px;left:26px;background:var(--red);color:#fff;font-size:.62rem;font-weight:700;min-width:17px;height:17px;border-radius:999px;display:grid;place-items:center}
.hbtn{position:relative}
.cart-overlay{position:fixed;inset:0;background:rgba(15,23,42,.5);z-index:60;opacity:0;pointer-events:none;transition:.25s}
.cart-overlay.open{opacity:1;pointer-events:auto}
.cart-drawer{position:fixed;top:0;right:0;height:100%;width:400px;max-width:92vw;background:#fff;z-index:61;transform:translateX(100%);transition:transform .28s;display:flex;flex-direction:column;box-shadow:-10px 0 40px rgba(0,0,0,.2)}
.cart-drawer.open{transform:none}
.cart-head{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;border-bottom:1px solid var(--line)}
.cart-head h3{font-size:1.1rem;color:var(--blue)}
.cart-close{border:0;background:transparent;cursor:pointer;color:var(--muted);display:grid;place-items:center}
.cart-items{flex:1;overflow-y:auto;padding:6px 16px}
.cart-item{display:flex;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.ci-img{width:58px;height:58px;border-radius:10px;background:#eef2ff;display:grid;place-items:center;flex:0 0 auto;overflow:hidden}
.ci-img img{width:100%;height:100%;object-fit:contain;padding:4px}.ci-img svg{width:32px;height:32px}
.ci-info{flex:1;min-width:0}
.ci-name{font-weight:600;font-size:.86rem;line-height:1.3}
.ci-price{color:var(--muted);font-size:.76rem;margin:2px 0 6px}
.ci-qty{display:flex;align-items:center;gap:7px}
.ci-qty button{width:26px;height:26px;border:1px solid var(--line);background:#fff;border-radius:8px;cursor:pointer;font-size:1rem;line-height:1;display:grid;place-items:center;color:var(--ink)}
.ci-qty button:hover{border-color:var(--blue2);color:var(--blue2)}
.ci-qty span{min-width:20px;text-align:center;font-weight:600;font-size:.88rem}
.ci-del{margin-left:4px;border-color:transparent!important;color:var(--muted)!important}
.ci-del:hover{color:var(--red)!important}
.ci-sub{font-weight:800;color:var(--blue);font-size:.92rem}
.cart-empty{text-align:center;color:var(--muted);padding:50px 0}.cart-empty svg{color:#cbd5e1;margin-bottom:10px}
.cart-foot{border-top:1px solid var(--line);padding:16px 20px}
.cart-total{display:flex;justify-content:space-between;align-items:center;font-size:1rem;margin-bottom:12px}
.cart-total strong{font-size:1.5rem;color:var(--blue)}
.cart-foot .btn{width:100%;justify-content:center}
.cart-foot .btn.disabled{opacity:.5;pointer-events:none}
.cart-clear{width:100%;margin-top:8px;background:transparent;border:0;color:var(--muted);cursor:pointer;font-family:inherit;font-size:.85rem;padding:6px}
.cart-clear:hover{color:var(--red)}
.store-toast{position:fixed;bottom:20px;left:50%;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:12px 20px;border-radius:12px;font-size:.9rem;z-index:70;opacity:0;transition:.3s;box-shadow:0 10px 30px rgba(0,0,0,.3)}
.store-toast.show{opacity:1;transform:translate(-50%,0)}
/* Selector cantidad (ficha) */
.qty-sel{display:inline-flex;align-items:center;border:1.5px solid var(--line);border-radius:12px;overflow:hidden;margin-right:6px}
.qty-sel button{width:42px;height:46px;border:0;background:#fff;cursor:pointer;font-size:1.2rem;color:var(--ink)}
.qty-sel button:hover{background:var(--bg)}
.qty-sel input{width:48px;height:46px;border:0;text-align:center;font-family:inherit;font-weight:700;font-size:1rem;outline:0}
/* Tarjeta: enlaces internos */
.card .clink{display:block;color:inherit}

.empty-store{background:#fff;border:1px solid var(--line);border-radius:16px;padding:48px;text-align:center;color:var(--muted)}
.empty-store svg{width:56px;height:56px;color:#cbd5e1;margin-bottom:12px}

@media(max-width:980px){
  .hero .wrap,.credito .in{grid-template-columns:1fr}
  .cat-grid{grid-template-columns:repeat(3,1fr)}
  .prod-grid{grid-template-columns:repeat(2,1fr)}
  .card .img{height:170px}
  .perks .wrap{grid-template-columns:repeat(2,1fr)}
  .footer .wrap{grid-template-columns:1fr 1fr}
  .cat-layout{grid-template-columns:1fr}.aside{position:static}
  .detail{grid-template-columns:1fr}
  .search{display:none}
}