/* =========================================
   ESTILO GLASS / METRO - CONTACTO
   ========================================= */

/* Fondo general de la sección con imagen fija */
.contact-hero {
    /* Fondo con tu imagen contacto.webp */
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('/assets/img/contacto.webp');
    background-size: cover;
    background-position: center;
    background-attachment: fixed; /* Mantiene el efecto de fondo fijo al hacer scroll */
    padding: 80px 0;
    min-height: 80vh;
    color: #fff;
    position: relative; /* Asegura que el contenido quede encima */
}

.section-title, .section-subtitle {
    color: #fff;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 50px;
    align-items: start;
    margin-top: 40px;
}

/* --- FORMULARIO EFECTO CRISTAL (GLASS) --- */
.contact-form {
    background: rgba(255, 255, 255, 0.1); /* Blanco muy transparente */
    backdrop-filter: blur(15px);           /* El desenfoque mágico */
    -webkit-backdrop-filter: blur(15px);   /* Soporte para Safari */
    padding: 40px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.2); /* Borde sutil brillante */
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

/* Inputs transparentes */
.form-group label {
    color: #fff;
    font-weight: 600;
    margin-bottom: 8px;
    display: block;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px;
    background: rgba(0, 0, 0, 0.3); /* Fondo oscuro semitransparente */
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #fff;
    font-family: var(--font-body);
    font-size: 1rem;
    box-sizing: border-box;
    transition: all 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    background: rgba(0, 0, 0, 0.5);
    border-color: var(--c-cyan);
    box-shadow: 0 0 15px rgba(41, 197, 246, 0.3);
}

/* Botón de Enviar sólido para contraste */
.btn-submit {
    width: 100%;
    padding: 16px;
    background: var(--c-cyan); /* Azul brillante */
    color: #000;
    border: none;
    border-radius: 8px;
    font-weight: 800;
    font-size: 1.1rem;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: transform 0.2s, box-shadow 0.2s;
    margin-top: 10px;
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(41, 197, 246, 0.4);
    background: #fff;
}

/* --- ARREGLO DEL BOTÓN DE ARCHIVO --- */
.inputfile-hidden {
    display: none !important; /* FORZAMOS QUE SE OCULTE */
}

.file-upload-row {
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(255,255,255,0.05);
    padding: 10px;
    border-radius: 8px;
    border: 1px dashed rgba(255,255,255,0.3);
}

.btn-blue-upload {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: var(--c-magenta); /* Magenta para resaltar sobre oscuro */
    color: white;
    padding: 10px 20px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    text-transform: uppercase;
    transition: 0.3s;
}

.btn-blue-upload:hover {
    background-color: #ff5f8d;
    transform: scale(1.05);
}

.file-status-text {
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 180px;
}

/* --- SIDEBAR INFO (Tarjetas flotantes) --- */
.contact-info {
    color: #fff;
}

.contact-info h3 {
    border-bottom: 2px solid var(--c-cyan);
    padding-bottom: 10px;
    display: inline-block;
}

.contact-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 25px;
    border-radius: 12px;
    margin-top: 25px;
    border-left: 4px solid var(--c-yellow);
}

.contact-card h4 {
    margin-top: 0;
    color: var(--c-yellow);
}

.contact-card p {
    color: rgba(255,255,255,0.8);
}

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    .contact-hero {
        padding: 40px 0;
    }
}