:root {
    --text-muted: #555555;
    --bg-specs: #f8f9fa;
    --border-light: #e9ecef;
}


/* --- HERO BANNER --- */
.servicios-hero {
    background-color: var(--bg-dark);
    padding: 75px 20px;
    text-align: center;
    color: var(--white);
}

.servicios-hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: 42px;
    font-weight: 400;
    margin: 0 0 15px 0;
}

.servicios-hero .hero-subtitle {
    font-family: 'Segoe UI', Arial, sans-serif;
    font-size: 15px;
    color: #cccccc;
}

/* --- BARRA VOLVER --- */
.back-bar {
    background-color: #f9f9f9;
    border-bottom: 1px solid #eeeeee;
    padding: 14px 0;
}

.btn-back {
    font-family: 'Segoe UI', Arial, sans-serif;
    font-size: 13px;
    color: #555555;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
}

.btn-back:hover {
    color: var(--gold-primary);
}

/* --- DISEÑO DE FILA PRINCIPAL (ASIMÉTRICO) --- */
.producto-container {
    padding-top: 50px;
    padding-bottom: 80px;
}

.producto-layout {
    display: flex;
    gap: 50px;
    align-items: flex-start;
}

/* --- COLUMNA MULTIMEDIA --- */
.producto-media {
    flex: 1.1;
    position: sticky;
    top: 20px;
}

.foto-principal {
    width: 100%;
    height: auto;
    max-height: 440px;
    border-radius: 14px;
    overflow: hidden;
    background-color: #f5f5f5;
    box-shadow: 0 4px 15px rgba(0,0,0,0.02);
}

.foto-principal img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.galeria-miniaturas {
    display: flex;
    gap: 15px;
    margin-top: 15px;
}

.miniatura {
    flex: 1;
    height: 100px;
    border-radius: 10px;
    overflow: hidden;
    background-color: #f5f5f5;
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color 0.2s;
}

.miniatura img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.miniatura.active, .miniatura:hover {
    border-color: var(--gold-primary);
}

/* --- COLUMNA CONTENIDO E INFO --- */
.producto-info {
    flex: 1;
}

.producto-info h1 {
    font-family: 'Playfair Display', serif;
    font-size: 38px;
    color: var(--text-dark);
    margin: 0 0 8px 0;
    font-weight: 600;
}

.subtitulo-modelo {
    font-family: 'Segoe UI', Arial, sans-serif;
    font-size: 16px;
    color: var(--text-muted);
    margin: 0 0 25px 0;
}

.descripcion-larga {
    font-family: 'Segoe UI', Arial, sans-serif;
    font-size: 14px;
    color: #444444;
    line-height: 1.65;
    margin: 0 0 35px 0;
}

/* Bloques Comunes de Títulos H2 internos */
.producto-info h2 {
    font-family: 'Playfair Display', serif;
    font-size: 20px;
    color: var(--text-dark);
    margin: 0 0 18px 0;
    font-weight: 600;
}

/* Lista de Características (Checks Dorados) */
.lista-checks {
    list-style: none;
    padding: 0;
    margin: 0 0 35px 0;
}

.lista-checks li {
    font-family: 'Segoe UI', Arial, sans-serif;
    font-size: 13.5px;
    color: #333333;
    position: relative;
    padding-left: 24px;
    margin-bottom: 12px;
}

.lista-checks li::before {
    content: "✓";
    color: var(--gold-bg-btn);
    position: absolute;
    left: 0;
    top: 0;
    font-weight: bold;
    font-size: 14px;
}

/* --- CAJA DE ESPECIFICACIONES TÉCNICAS (Gris Claro) --- */
.caja-especificaciones {
    background-color: var(--bg-specs);
    border-radius: 12px;
    padding: 30px;
    margin-bottom: 35px;
}

.tabla-specs {
    display: flex;
    flex-direction: column;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    padding: 13px 0;
    border-bottom: 1px solid var(--border-light);
    font-family: 'Segoe UI', Arial, sans-serif;
    font-size: 13.5px;
}

.spec-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.spec-row .lbl {
    color: #777777;
    font-weight: 400;
}

.spec-row .val {
    color: var(--text-dark);
    font-weight: 600;
    text-align: right;
}

/* Lista de Incluye (Puntos Rombo Dorados) */
.lista-rombos {
    list-style: none;
    padding: 0;
    margin: 0 0 40px 0;
}

.lista-rombos li {
    font-family: 'Segoe UI', Arial, sans-serif;
    font-size: 13.5px;
    color: #333333;
    position: relative;
    padding-left: 18px;
    margin-bottom: 12px;
}

.lista-rombos li::before {
    content: "✦";
    color: var(--gold-bg-btn);
    position: absolute;
    left: 0;
    top: 0;
    font-size: 11px;
}

/* --- BOTONES DE ACCIÓN --- */
.producto-actions {
    display: flex;
    gap: 15px;
}

.btn-action-gold, .btn-action-outline {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: 'Segoe UI', Arial, sans-serif;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    padding: 15px 20px;
    border-radius: 8px;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.btn-action-gold {
    background-color: var(--gold-bg-btn);
    color: #000000;
    gap: 8px;
    box-shadow: 0 4px 12px rgba(219, 175, 92, 0.15);
}

.btn-action-gold:hover {
    background-color: #cfa34f;
}

.btn-action-outline {
    background-color: transparent;
    color: #333333;
    border: 1px solid #cccccc;
}

.btn-action-outline:hover {
    background-color: #f9f9f9;
    border-color: #999999;
    color: var(--text-dark);
}


@media (max-width: 992px) {
    .producto-layout {
        flex-direction: column;
        gap: 35px;
    }

    .producto-media {
        position: relative;
        top: 0;
        width: 100%;
    }
}

@media (max-width: 576px) {
    .producto-info h1 {
        font-size: 30px;
    }
    
    .galeria-miniaturas {
        gap: 10px;
    }

    .miniatura {
        height: 75px;
    }

    .producto-actions {
        flex-direction: column;
        gap: 12px;
    }
}