:root {
            --bg-color: #f1f5f9;
            --card-bg: #ffffff;
            --text-color: #0f172a;
            --aqua-original: #00bcd4;
            --amarillo-marca: #eab308;
            --amarillo-hover: #ca8a04;
            --azul-marino: #1e3a8a;
            --border-color: #cbd5e1;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: var(--bg-color);
            color: var(--text-color);
            margin: 0;
            padding: 20px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
        }
        .header-tienda {
            display: flex;
            justify-content: center;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
            margin-bottom: 40px;
        }
        .titulo-agencia {
            margin: 0;
            color: var(--azul-marino);
            font-size: 2rem;
        }
        .filtro-categorias {
            padding: 10px 15px;
            border-radius: 6px;
            border: 2px solid var(--azul-marino);
            background-color: #ffffff;
            color: var(--azul-marino);
            font-weight: bold;
            font-size: 1rem;
            outline: none;
            cursor: pointer;
        }
        .contenedor-tienda {
            display: grid;
            grid-template-columns: 1fr;
            gap: 30px;
        }
        @media (min-width: 768px) {
            .contenedor-tienda {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        .card-viaje {
            background: var(--card-bg);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
            border: 1px solid var(--border-color);
            display: flex;
            flex-direction: column;
        }
        .carrusel-container {
            position: relative;
            width: 100%;
            aspect-ratio: 4 / 5;
            background: #000;
            overflow: hidden;
            display: flex;
            align-items: center;
        }
        .carrusel-track {
            display: flex;
            width: 100%;
            height: 100%;
            overflow-x: auto;
            scroll-snap-type: x mandatory;
            scroll-behavior: smooth;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .carrusel-track::-webkit-scrollbar {
            display: none;
        }
        .carrusel-slide {
            flex: 0 0 100%;
            width: 100%;
            height: 100%;
            scroll-snap-align: start;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        .carrusel-slide img {
            width: 100%;
            height: 100%;
            object-fit: contain;
        }
        .carrusel-placeholder {
            width: 100%;
            height: 100%;
            display: flex;
            justify-content: center;
            align-items: center;
            background: #e2e8f0;
            color: #64748b;
            font-weight: bold;
        }
        .carrusel-btn {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(0, 0, 0, 0.5);
            color: white;
            border: none;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            cursor: pointer;
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 1.2rem;
            z-index: 5;
            transition: background 0.3s;
        }
        .carrusel-btn:hover {
            background: rgba(0, 0, 0, 0.8);
        }
        .btn-prev { left: 10px; }
        .btn-next { right: 10px; }
        .carrusel-dots {
            position: absolute;
            bottom: 12px;
            left: 0;
            right: 0;
            display: flex;
            justify-content: center;
            gap: 6px;
            z-index: 2;
        }
        .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.5);
            transition: background 0.3s;
        }
        .dot.active {
            background: white;
        }
        .card-body {
            padding: 25px;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }
        .card-viaje h3 {
            margin-top: 0;
            margin-bottom: 12px;
            color: var(--text-color);
            font-size: 1.3rem;
        }
        .precio {
            font-size: 1.35rem;
            color: #0284c7;
            font-weight: bold;
            margin-bottom: 15px;
        }
        .detalles-lista {
            font-size: 0.95rem;
            color: #475569;
            margin-bottom: 25px;
            line-height: 1.6;
            flex-grow: 1;
        }
        .badge-categoria {
            display: inline-block;
            font-size: 0.75rem;
            background: #e0f2fe;
            color: #0369a1;
            padding: 3px 10px;
            border-radius: 4px;
            margin-bottom: 8px;
            font-weight: bold;
        }
        .btn-cotizar {
            display: block;
            width: 100%;
            background-color: var(--amarillo-marca);
            color: #0f172a;
            text-align: center;
            padding: 14px;
            border-radius: 6px;
            text-decoration: none;
            font-weight: bold;
            font-size: 1rem;
            box-sizing: border-box;
            border: none;
            cursor: pointer;
            transition: background-color 0.2s;
        }
        .nota-tarjeta {
            font-weight: bold;
            font-size: 0.72rem;
            color: #475569;
            text-align: center;
            margin-top: 10px;
            line-height: 1.3;
        }
        .nota-tarjeta .megafono-derecho {
            display: inline-block;
            transform: scaleX(-1);
        }
        .btn-cotizar:hover {
            background-color: var(--amarillo-hover);
            color: #ffffff;
        }
        .modal-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.65);
            z-index: 9999;
            justify-content: center;
            align-items: center;
            padding: 15px;
            box-sizing: border-box;
        }
        .modal-content {
            background: #ffffff;
            width: 100%;
            max-width: 550px;
            border-radius: 12px;
            padding: 30px;
            position: relative;
            max-height: 90vh;
            overflow-y: auto;
            border: 3px solid var(--azul-marino);
            box-shadow: 0 20px 25px -5px rgba(30, 58, 138, 0.3);
            box-sizing: border-box;
        }
        .modal-close {
            position: absolute;
            top: 15px;
            right: 20px;
            background: none;
            border: none;
            font-size: 26px;
            color: #64748b;
            cursor: pointer;
        }
        .modal-header h2 {
            margin-top: 0;
            color: var(--azul-marino);
            font-size: 1.5rem;
            margin-bottom: 8px;
        }
        .modal-header p {
            color: #475569;
            font-size: 0.95rem;
            margin-bottom: 25px;
        }
        .form-grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
            margin-bottom: 15px;
        }
        .form-group {
            margin-bottom: 15px;
        }
        .form-group label {
            display: block;
            font-size: 0.9rem;
            font-weight: 600;
            color: #1e293b;
            margin-bottom: 6px;
        }
        .form-group label span {
            color: #ef4444;
        }
        .form-group input, .form-group textarea, .form-group select {
            width: 100%;
            padding: 12px;
            border: 1px solid #cbd5e1;
            border-radius: 6px;
            font-size: 0.95rem;
            box-sizing: border-box;
            outline: none;
            transition: border-color 0.2s;
            background: #ffffff;
        }
        .form-group input:focus, .form-group textarea:focus, .form-group select:focus {
            border-color: var(--azul-marino);
        }
        .iti {
            width: 100%;
        }
        .radio-group-container {
            display: flex;
            gap: 20px;
            margin-top: 5px;
        }
        .radio-label {
            font-weight: normal !important;
            display: flex;
            align-items: center;
            gap: 6px;
            cursor: pointer;
        }
        .form-group textarea {
            resize: vertical;
            min-height: 100px;
        }
        .btn-enviar-modal {
            width: 100%;
            background-color: var(--aqua-original);
            color: #ffffff;
            border: none;
            padding: 14px;
            border-radius: 6px;
            font-size: 1rem;
            font-weight: bold;
            cursor: pointer;
            margin-top: 10px;
            transition: opacity 0.2s;
        }
        .btn-enviar-modal:hover {
            opacity: 0.9;
        }
        .mensaje-exito {
            display: none;
            text-align: center;
            padding: 40px 20px;
        }
        .mensaje-exito h3 {
            color: #16a34a;
            font-size: 1.5rem;
            margin-bottom: 10px;
        }

/* ==========================================================
   Estilos específicos de producto.php (página individual por
   paquete) — el resto del CSS de arriba ya cubre tarjeta,
   carrusel, modal y formulario, que se reutilizan igual acá.
   ========================================================== */
.pagina-producto {
    max-width: 720px;
    margin: 30px auto;
    padding: 0 20px;
}
.volver-catalogo {
    display: inline-block;
    margin-bottom: 16px;
    color: var(--azul-marino, #1e3a8a);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
}
.volver-catalogo:hover {
    text-decoration: underline;
}
.producto-card {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}
.producto-formulario-inline {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    padding: 25px;
    margin-top: 20px;
}

.link-nombre-producto {
    color: inherit;
    text-decoration: none;
}
.link-nombre-producto:hover {
    text-decoration: underline;
}

/* La lista de países del selector de teléfono (intl-tel-input) se dibuja
   pegada al <body> (dropdownContainer) para no quedar recortada dentro
   del modal en móvil. Pero el modal tiene z-index:9999, así que sin este
   ajuste la lista queda invisible DEBAJO del modal aunque sí se abra. */
.iti__dropdown-content {
    z-index: 10000 !important;
}