:root {
            --accent:  #0891b2;
            --accent2: #0e7490;
            --text:    #1e293b;
            --muted:   #64748b;
            --border:  rgba(0,0,0,0.08);
            --bg:      #f0f6f9;
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }

        body {
            font-family: 'DM Sans', sans-serif;
            background: var(--bg);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        /* ── LAYOUT ── */
        .page-grid {
            flex: 1;
            display: grid;
            grid-template-columns: 420px 1fr;
            min-height: 100vh;
        }

        /* ── PANEL IZQUIERDO: FORMULARIO ── */
        .form-panel {
            background: #fff;
            display: flex;
            flex-direction: column;
            justify-content: center;
            padding: 48px 40px;
            border-right: 1px solid var(--border);
        }
        .form-logo {
            text-align: center;
            margin-bottom: 32px;
        }
        .form-logo img {
            height: 52px;
            object-fit: contain;
        }
        .form-heading {
            font-size: 22px;
            font-weight: 700;
            color: var(--text);
            text-align: center;
            margin-bottom: 6px;
        }
        .form-sub {
            font-size: 14px;
            color: var(--muted);
            text-align: center;
            margin-bottom: 32px;
            line-height: 1.5;
        }
        .form-alert {
            display: flex; align-items: center; gap: 10px;
            padding: 12px 16px;
            border-radius: 10px;
            font-size: 13px;
            margin-bottom: 24px;
            background: rgba(8,145,178,0.08);
            border: 1px solid rgba(8,145,178,0.2);
            color: var(--accent2);
        }
        .input-wrap {
            position: relative;
            margin-bottom: 16px;
        }
        .input-wrap .input-icon {
            position: absolute;
            left: 14px; top: 50%;
            transform: translateY(-50%);
            color: var(--muted);
            font-size: 16px;
            pointer-events: none;
        }
        .input-wrap input {
            width: 100%;
            padding: 14px 14px 14px 44px;
            font-family: 'DM Sans', sans-serif;
            font-size: 15px;
            font-weight: 500;
            color: var(--text);
            background: #f8fafc;
            border: 1.5px solid var(--border);
            border-radius: 12px;
            outline: none;
            transition: border-color .2s, box-shadow .2s, background .2s;
            -moz-appearance: textfield;
        }
        .input-wrap input::-webkit-outer-spin-button,
        .input-wrap input::-webkit-inner-spin-button { -webkit-appearance: none; }
        .input-wrap input:focus {
            border-color: var(--accent);
            background: #fff;
            box-shadow: 0 0 0 4px rgba(8,145,178,0.1);
        }
        .input-wrap input::placeholder { color: #a0aec0; font-weight: 400; }
        .btn-consultar {
            width: 100%;
            padding: 14px;
            background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%);
            color: #fff;
            border: none;
            border-radius: 12px;
            font-family: 'DM Sans', sans-serif;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: opacity .2s, transform .15s, box-shadow .2s;
            display: flex; align-items: center; justify-content: center; gap: 8px;
            box-shadow: 0 4px 14px rgba(8,145,178,0.3);
        }
        .btn-consultar:hover {
            opacity: .92;
            transform: translateY(-1px);
            box-shadow: 0 6px 20px rgba(8,145,178,0.4);
        }
        .btn-consultar:active { transform: translateY(0); }
        .mini-stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            margin-top: 28px;
        }
        .mini-stat {
            text-align: center;
            padding: 12px 8px;
            background: #f8fafc;
            border-radius: 10px;
            border: 1px solid var(--border);
        }
        .mini-stat .ms-val {
            font-size: 18px;
            font-weight: 700;
            color: var(--accent);
            font-family: 'DM Mono', monospace;
        }
        .mini-stat .ms-label {
            font-size: 10px;
            color: var(--muted);
            margin-top: 2px;
            text-transform: uppercase;
            letter-spacing: .05em;
        }

        /* ── PANEL DERECHO: PUBLICIDAD ── */
        .promo-panel {
            background: linear-gradient(145deg, #0c4a6e 0%, #0891b2 60%, #06b6d4 100%);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            padding: 48px 40px;
            position: relative;
            overflow: hidden;
        }
        .promo-panel::before {
            content: '';
            position: absolute;
            top: -80px; right: -80px;
            width: 320px; height: 320px;
            background: rgba(255,255,255,0.05);
            border-radius: 50%;
        }
        .promo-panel::after {
            content: '';
            position: absolute;
            bottom: -60px; left: -60px;
            width: 240px; height: 240px;
            background: rgba(255,255,255,0.04);
            border-radius: 50%;
        }
        .promo-logo {
            position: relative; z-index: 1;
        }
        .promo-logo img {
            height: 48px;
            object-fit: contain;
            filter: brightness(0) invert(1);
            opacity: .9;
        }
        .promo-slider {
            position: relative; z-index: 1;
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
            padding: 40px 0;
        }
        .promo-slide {
            display: none;
            animation: fadeSlide .5s ease;
        }
        .promo-slide.active { display: block; }
        @keyframes fadeSlide {
            from { opacity: 0; transform: translateY(12px); }
            to   { opacity: 1; transform: translateY(0); }
        }
        .slide-tag {
            display: inline-flex; align-items: center; gap: 6px;
            background: rgba(255,255,255,0.15);
            color: #fff;
            font-size: 11px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: .08em;
            padding: 4px 12px;
            border-radius: 20px;
            margin-bottom: 20px;
        }
        .slide-title {
            font-size: 32px;
            font-weight: 700;
            color: #fff;
            line-height: 1.2;
            margin-bottom: 16px;
        }
        .slide-desc {
            font-size: 15px;
            color: rgba(255,255,255,0.75);
            line-height: 1.6;
            max-width: 380px;
        }
        .promo-bottom {
            position: relative; z-index: 1;
        }
        .slider-dots {
            display: flex; gap: 6px;
            margin-bottom: 20px;
        }
        .dot {
            width: 6px; height: 6px;
            border-radius: 50%;
            background: rgba(255,255,255,0.3);
            cursor: pointer;
            transition: all .3s;
            border: none;
            padding: 0;
        }
        .dot.active {
            background: #fff;
            width: 20px;
            border-radius: 3px;
        }
        .promo-features {
            display: flex; gap: 20px; flex-wrap: wrap;
        }
        .feat-item {
            display: flex; align-items: center; gap: 8px;
            color: rgba(255,255,255,0.7);
            font-size: 12px;
        }
        .feat-item i { color: rgba(255,255,255,0.9); font-size: 14px; }

        /* ── RESPONSIVE ── */
        @media (max-width: 768px) {
            .page-grid {
                grid-template-columns: 1fr;
            }
            .promo-panel {
                padding: 32px 24px;
                min-height: 320px;
            }
            .slide-title { font-size: 24px; }
            .form-panel { padding: 36px 24px; }
        }

        /* Fade-in */
        .fade-in { animation: fadeIn .45s ease both; }
        .fade-in:nth-child(2) { animation-delay: .08s; }
        .fade-in:nth-child(3) { animation-delay: .16s; }
        .fade-in:nth-child(4) { animation-delay: .24s; }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to   { opacity: 1; transform: translateY(0); }
        }