:root {
            --pink:        #ff3b8b;
            --purple:      #7b2ff7;
            --grad-accent: linear-gradient(135deg, #ff3b8b, #7b2ff7);
            --grad-hero:   linear-gradient(135deg, #ffe0ef 0%, #f3e8ff 50%, #e8f0ff 100%);
            --grad-border: linear-gradient(180deg, #ff3b8b, #7b2ff7);
            --bg:          #f7f7f9;
            --surface:     #ffffff;
            --text-dark:   #0d0d0d;
            --text-mid:    #444;
            --text-muted:  #888;
            --border:      #e8e8ee;
            --green:       #00b86b;
            --radius:      16px;
            --shadow-card: 0 2px 12px rgba(0,0,0,0.07);
            --shadow-hover: 0 8px 32px rgba(123,47,247,0.15);
        }

        *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
        html { font-size: 16px; scroll-behavior: smooth; }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            background: var(--bg);
            color: var(--text-dark);
            min-height: 100vh;
        }

        /* ---- PRELOADER ---- */
        #preloader {
            position: fixed; inset: 0;
            background: #fff;
            z-index: 9999;
            display: flex; flex-direction: column;
            align-items: center; justify-content: center;
            gap: 1.2rem;
            transition: opacity 0.5s ease;
        }
        #preloader.oculto { opacity: 0; pointer-events: none; }
        .preloader-logo { width: 72px; animation: pulso 1.6s ease-in-out infinite; }
        @keyframes pulso { 0%,100%{transform:scale(1)} 50%{transform:scale(1.1)} }
        .preloader-bar { width: 160px; height: 4px; background: #eee; border-radius: 99px; overflow: hidden; }
        .preloader-bar-fill {
            height: 100%; width: 40%;
            background: var(--grad-accent);
            border-radius: 99px;
            animation: barslide 1.2s ease-in-out infinite;
        }
        @keyframes barslide { 0%{transform:translateX(-100%)} 100%{transform:translateX(400%)} }

        /* ---- HEADER ---- */
        header {
            background: #fff;
            border-bottom: 1px solid var(--border);
            height: 60px;
            padding: 0 1.25rem;
            display: flex; align-items: center; justify-content: space-between;
            position: sticky; top: 0; z-index: 100;
            box-shadow: 0 1px 8px rgba(0,0,0,0.06);
        }
        .header-logo { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; }
        .header-logo img { height: 38px; }
        .header-logo-texts { display: flex; flex-direction: column; line-height: 1.2; }
        .header-logo-name { font-size: 1rem; font-weight: 800; color: var(--text-dark); letter-spacing: -0.02em; }
        .header-logo-sub  { font-size: 0.62rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.07em; }
        .header-badge {
            background: var(--grad-accent); color: #fff;
            font-size: 0.68rem; font-weight: 800;
            padding: 0.28rem 0.85rem; border-radius: 99px;
            text-transform: uppercase; letter-spacing: 0.07em;
        }
        .header-minorista-link { font-size: 0.8rem; font-weight: 600; color: var(--purple); text-decoration: none; display: none; }
        @media(min-width:480px){ .header-minorista-link { display: block; } }

        /* ---- HERO ---- */
        .hero {
            background: var(--grad-hero);
            padding: 2.8rem 1.25rem 2.4rem;
            text-align: center;
            position: relative; overflow: hidden;
        }
        .hero::before {
            content:''; position:absolute;
            width:420px; height:420px; border-radius:50%;
            background: radial-gradient(circle, rgba(255,59,139,0.2) 0%, transparent 70%);
            top:-130px; right:-90px; pointer-events:none;
        }
        .hero::after {
            content:''; position:absolute;
            width:340px; height:340px; border-radius:50%;
            background: radial-gradient(circle, rgba(123,47,247,0.16) 0%, transparent 70%);
            bottom:-110px; left:-70px; pointer-events:none;
        }
        /* Onda extra decorativa */
        .hero-wave {
            position: absolute;
            width: 600px; height: 600px; border-radius: 50%;
            background: radial-gradient(circle, rgba(123,47,247,0.08) 0%, transparent 65%);
            top: 50%; left: 50%;
            transform: translate(-50%, -50%);
            pointer-events: none;
        }
        .hero-chip {
            position: relative;
            display: inline-flex; align-items: center; gap: 0.4rem;
            background: rgba(255,255,255,0.78); backdrop-filter: blur(8px);
            border: 1px solid rgba(255,59,139,0.25);
            color: var(--pink);
            font-size: 0.7rem; font-weight: 700;
            letter-spacing: 0.08em; text-transform: uppercase;
            padding: 0.3rem 0.9rem; border-radius: 99px;
            margin-bottom: 1rem;
        }
        .hero h1 {
            position: relative;
            font-size: clamp(2rem, 5.5vw, 3.2rem);
            font-weight: 900; letter-spacing: -0.04em; line-height: 1.1;
            color: var(--text-dark); margin-bottom: 0.75rem;
        }
        .grad-text {
            background: var(--grad-accent);
            -webkit-background-clip: text; -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero-sub {
            position: relative;
            color: var(--text-mid); font-size: 0.95rem; line-height: 1.6;
            max-width: 420px; margin: 0 auto 2rem;
        }
        .hero-stats {
            position: relative;
            display: flex; justify-content: center;
            background: rgba(255,255,255,0.82); backdrop-filter: blur(12px);
            border: 1px solid rgba(255,255,255,0.95);
            border-radius: var(--radius);
            padding: 1rem 0;
            max-width: 400px; margin: 0 auto;
            box-shadow: 0 4px 24px rgba(123,47,247,0.1);
        }
        .hero-stat { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 0.2rem; padding: 0 1rem; }
        .hero-stat + .hero-stat { border-left: 1px solid var(--border); }
        .hero-stat-val {
            font-size: 1.35rem; font-weight: 900; letter-spacing: -0.02em;
            background: var(--grad-accent);
            -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
        }
        .hero-stat-lbl { font-size: 0.62rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; text-align: center; }

        /* ---- CTA WHATSAPP ---- */
        .cta-wrap { max-width: 780px; margin: 1.25rem auto 0; padding: 0 1.25rem; }
        .cta-inner {
            background: linear-gradient(135deg, #fff8fc, #f8f3ff);
            border: 1.5px solid rgba(255,59,139,0.2);
            border-radius: var(--radius);
            padding: 0.75rem 1.1rem;
            display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap;
            justify-content: space-between;
            box-shadow: 0 2px 16px rgba(123,47,247,0.07);
        }
        .cta-left { display: flex; align-items: center; gap: 0.6rem; }
        .cta-emoji { font-size: 1.3rem; flex-shrink: 0; }
        .cta-texts h3 { font-size: 0.85rem; font-weight: 800; color: var(--text-dark); margin-bottom: 0.06rem; }
        .cta-texts p { font-size: 0.73rem; color: var(--text-muted); line-height: 1.4; }
        .btn-wa {
            display: inline-flex; align-items: center; gap: 0.5rem;
            background: #25d366; color: #fff;
            font-weight: 800; font-size: 0.85rem;
            padding: 0.68rem 1.3rem; border-radius: 99px;
            text-decoration: none; white-space: nowrap;
            box-shadow: 0 4px 16px rgba(37,211,102,0.35);
            transition: transform .2s, box-shadow .2s;
            flex-shrink: 0;
        }
        .btn-wa:hover { transform: translateY(-2px); box-shadow: 0 6px 22px rgba(37,211,102,0.5); }
        .btn-wa svg { width: 18px; height: 18px; fill: #fff; }

        /* ---- LISTA DE MODELOS ---- */
        .list-section { max-width: 780px; margin: 0 auto; padding: 1.5rem 1.25rem 4rem; }
        .list-header { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 1.2rem; }
        .list-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--grad-accent); flex-shrink: 0; }
        .list-title { font-size: 0.7rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); }

        /* ---- CARDS ---- */
        .cards-list { display: flex; flex-direction: column; gap: 0.7rem; }

        .model-card {
            background: var(--surface);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-card);
            display: flex; align-items: stretch; overflow: hidden;
            transition: box-shadow .2s, transform .2s;
            cursor: pointer;
            text-decoration: none;
            color: inherit;
        }
        .model-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }

        /* Borde izquierdo de color — igual al diseño minorista */
        .card-accent {
            width: 5px; flex-shrink: 0;
            background: var(--grad-border);
        }
        .card-body {
            flex: 1; padding: 0.65rem 0.9rem;
            display: flex; align-items: center;
            justify-content: space-between; gap: 0.6rem;
        }

        /* Info izquierda */
        .card-info { flex: 1; min-width: 0; }
        .card-name {
            font-size: 0.85rem; font-weight: 800;
            text-transform: uppercase; letter-spacing: -0.01em;
            color: var(--text-dark); margin-bottom: 0.12rem;
            white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
        }
        .card-meta { display: flex; align-items: center; gap: 0.3rem; margin-bottom: 0.2rem; }
        .card-storage { font-size: 0.72rem; font-weight: 600; color: var(--text-mid); }
        .card-sep     { color: var(--border); font-size: 0.72rem; }
        .card-units   { font-size: 0.68rem; font-weight: 600; color: var(--text-muted); }
        .card-colors  { display: flex; flex-wrap: wrap; gap: 0.2rem; }
        .color-pill {
            font-size: 0.6rem; font-weight: 500; color: var(--text-muted);
            background: var(--bg); border: 1px solid var(--border);
            padding: 0.06rem 0.35rem; border-radius: 4px;
        }

        /* Precios derecha */
        .card-prices { display: flex; align-items: center; gap: 0.6rem; flex-shrink: 0; }
        .price-block { text-align: right; }
        .price-label {
            font-size: 0.52rem; font-weight: 700;
            text-transform: uppercase; letter-spacing: 0.06em;
            color: var(--text-muted); margin-bottom: 0.06rem;
        }
        .price-usd {
            font-size: 1rem; font-weight: 900;
            letter-spacing: -0.02em; line-height: 1;
        }
        .price-usd.mayor  { background: var(--grad-accent); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
        .price-usd.reventa { color: var(--green); }
        .price-ars { font-size: 0.62rem; color: var(--text-muted); font-weight: 500; margin-top: 0.06rem; }
        .price-vdivider { width: 1px; height: 30px; background: var(--border); align-self: center; }

        /* ---- BATERÍA — badges y bordes de card ---- */
        .bat-badge {
            display: inline-flex; align-items: center; gap: 0.25rem;
            font-size: 0.65rem; font-weight: 700;
            padding: 0.18rem 0.55rem; border-radius: 99px;
            border: 1px solid transparent;
        }
        .bat-badge.bat-100  { background: rgba(0,184,107,0.10); color: #00b86b; border-color: rgba(0,184,107,0.3); }
        .bat-badge.bat-85   { background: rgba(243,156,18,0.10); color: #e67e22; border-color: rgba(243,156,18,0.3); }
        .bat-badge.bat-baja { background: rgba(231,76,60,0.10);  color: #e74c3c; border-color: rgba(231,76,60,0.25); }

        /* Borde izquierdo según rango */
        .model-card.bat-100  .card-accent { background: #00b86b; }
        .model-card.bat-85   .card-accent { background: linear-gradient(180deg,#f39c12,#e67e22); }
        .model-card.bat-baja .card-accent { background: linear-gradient(180deg,#e74c3c,#c0392b); }

        /* Color pills con cantidad en negrita */
        .color-pill strong { color: var(--text-dark); font-weight: 700; margin-left: 0.1rem; }

        /* ---- ESTADOS ---- */
        .state-empty { text-align: center; padding: 3.5rem 1rem; color: var(--text-muted); }
        .state-empty p { font-size: 0.95rem; line-height: 1.6; }

        /* ---- FOOTER ---- */
        footer {
            background: var(--surface); border-top: 1px solid var(--border);
            padding: 1.5rem 1.25rem; text-align: center;
        }
        footer img { height: 32px; opacity: 0.45; margin-bottom: 0.5rem; display: block; margin-left: auto; margin-right: auto; }
        footer p { font-size: 0.78rem; color: var(--text-muted); line-height: 1.7; }
        footer a { color: var(--purple); text-decoration: none; font-weight: 600; }

        /* ---- RESPONSIVE ---- */
        @media(max-width:520px){
            .hero h1 { font-size: 1.8rem; }
            .cards-list { gap: 0.45rem; }
            .card-body {
                padding: 0.6rem 0.8rem;
                gap: 0.4rem;
                flex-wrap: nowrap;
                align-items: center;
            }
            .card-info { min-width: 0; flex: 1; }
            .card-name { font-size: 0.8rem; }
            /* Colores visibles pero en línea compacta, no expanden la card */
            .card-colors {
                display: flex;
                flex-wrap: wrap;
                gap: 0.18rem;
                margin-top: 0.2rem;
            }
            .color-pill {
                font-size: 0.56rem;
                padding: 0.05rem 0.3rem;
            }
            .price-usd { font-size: 0.88rem; }
            .price-ars { font-size: 0.56rem; }
            .price-label { font-size: 0.48rem; }
            .card-prices { gap: 0.5rem; flex-shrink: 0; }
            .price-vdivider { height: 26px; }
            .cta-inner { flex-direction: column; align-items: flex-start; }
        }