:root {
            --sig-primary: #265676;
            /* Azul */
            --sig-accent: #9dc155;
            /* Verde */
            --sig-bg: #ffffff;
            --sig-muted: #f6f8fa;
        }

        body {
            background: var(--sig-bg);
        }

        .btn-sig {
            background: var(--sig-primary);
            border-color: var(--sig-primary);
            color: #fff;
        }

        .btn-sig:hover {
            filter: brightness(.95);
            color: #fff;
            background: var(--sig-accent);
        }

        .btn-sig-outline {
            border: 2px solid var(--sig-primary);
            color: var(--sig-primary);
            background: transparent;
        }

        .btn-sig-outline:hover {
            background: var(--sig-primary);
            color: #fff;
        }

        .badge-accent {
            background: var(--sig-accent);
        }

        .hero {
            background:
                radial-gradient(900px 400px at 10% 10%, rgba(157, 193, 85, .22), transparent 60%),
                radial-gradient(900px 400px at 90% 30%, rgba(38, 86, 118, .18), transparent 60%),
                linear-gradient(180deg, var(--sig-muted), #fff);
        }

        .card-soft {
            border: 1px solid rgba(0, 0, 0, .06);
            box-shadow: 0 12px 30px rgba(0, 0, 0, .06);
            border-radius: 18px;
        }

        .icon-pill {
            width: 44px;
            height: 44px;
            border-radius: 14px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: rgba(38, 86, 118, .10);
            color: var(--sig-primary);
        }

        .section-title {
            color: var(--sig-primary);
            letter-spacing: -.02em;
        }

        .sticky-cta {
            position: sticky;
            top: 16px;
        }

        .divider {
            height: 1px;
            background: rgba(0, 0, 0, .08);
        }

        .small-note {
            font-size: .92rem;
            color: rgba(0, 0, 0, .65);
        }

        /* Gallery */
        .gallery-thumb {
            border-radius: 16px;
            overflow: hidden;
            border: 1px solid rgba(0, 0, 0, .06);
            box-shadow: 0 10px 22px rgba(0, 0, 0, .06);
            background: #fff;
        }

        .gallery-thumb img {
            width: 100%;
            height: 220px;
            object-fit: cover;
            display: block;
        }

        .gallery-caption {
            padding: 10px 12px;
        }

        /* Floating WhatsApp Button */
        .wa-float {
            position: fixed;
            right: 18px;
            bottom: 18px;
            z-index: 9999;
            border-radius: 999px;
            padding: 12px 14px;
            background: #25D366;
            color: #fff;
            box-shadow: 0 14px 30px rgba(0, 0, 0, .18);
            text-decoration: none;
            display: inline-flex;
            gap: 10px;
            align-items: center;
            font-weight: 600;
        }

        .wa-float:hover {
            color: #fff;
            filter: brightness(.95);
        }

        /* ===== Showcase tipo ficha (como la captura) ===== */
        .showcase-wrap {
            background: #fff;
            border: 1px solid rgba(0, 0, 0, .06);
            border-radius: 22px;
            box-shadow: 0 12px 30px rgba(0, 0, 0, .06);
            padding: 18px;
        }

        .showcase-main {
            width: 100%;
            height: clamp(360px, 42vw, 620px);
            /* más alto, responsive */
            object-fit: cover;
            border-radius: 22px;
            display: block;
        }

        .showcase-thumbs {
            display: flex;
            gap: 14px;
            margin-top: 14px;
            flex-wrap: wrap;
        }

        .thumb-btn {
            width: 78px;
            height: 58px;
            padding: 0;
            border: 0;
            border-radius: 14px;
            overflow: hidden;
            background: #fff;
            box-shadow: 0 10px 22px rgba(0, 0, 0, .10);
            outline: 2px solid transparent;
            cursor: pointer;
        }

        .thumb-btn img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            opacity: .88;
        }

        .thumb-btn:hover img {
            opacity: 1;
        }

        .thumb-btn.active {
            outline-color: var(--sig-accent);
        }

        .finance-panel {
            background: #fff;
            border: 1px solid rgba(0, 0, 0, .06);
            border-radius: 22px;
            box-shadow: 0 12px 30px rgba(0, 0, 0, .06);
            padding: 22px;
            height: 100%;
        }

        .price-big {
            font-size: clamp(34px, 4vw, 46px);
            letter-spacing: -.02em;
            color: var(--sig-primary);
            line-height: 1.05;
        }

        .kv-row {
            display: flex;
            justify-content: space-between;
            gap: 12px;
            padding: 8px 0;
            font-size: .98rem;
        }

        .kv-row span {
            color: rgba(0, 0, 0, .68);
        }

        .kv-row strong {
            color: var(--sig-primary);
            white-space: nowrap;
        }

        .specs-bar {
            background: #fff;
            border: 1px solid rgba(0, 0, 0, .06);
            border-radius: 22px;
            box-shadow: 0 12px 30px rgba(0, 0, 0, .06);
            padding: 16px 16px;
        }

        .specs-title {
            text-align: center;
            font-weight: 800;
            letter-spacing: .06em;
            color: var(--sig-primary);
        }

        .specs-grid {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 14px;
            flex-wrap: wrap;
            margin-top: 14px;
        }

        .specs-item {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            min-width: 160px;
            color: rgba(0, 0, 0, .72);
            font-weight: 600;
        }

        .specs-item i {
            color: var(--sig-primary);
            font-size: 1.3rem;
        }

        .specs-item b {
            color: var(--sig-primary);
            margin-left: 4px;
        }

        .specs-sep {
            width: 1px;
            height: 34px;
            background: rgba(0, 0, 0, .10);
        }

        #videos .card-soft {
            border-radius: 22px;
        }

        #videos .ratio {
            border-radius: 18px;
        }

        .modal-media-img {
            width: 100%;
            max-height: 80vh;
            object-fit: contain;
            background: #000;
            display: block;
        }