/* Contactos Section Styling */
#contactos {
    background-color: #f8f9fa; /* Light grey background */
    overflow: hidden;
}

.contact-card {
    border-radius: 0.5rem;
    overflow: hidden; /* This is key to making the inner column radius work */
}

.contact-info {
    background-color: #1a1a1a; /* Off-black background */
    color: #ffffff;
    padding: 4rem 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-form {
    background-color: #ffffff;
    padding: 4rem 3rem;
}

/* Form Styling */
.contact-form .form-label {
    font-weight: 500;
    font-size: 0.9rem;
    color: #495057;
}

.contact-form .form-control {
    border-radius: 0.5rem;
    padding: 0.8rem 1rem;
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    transition: all 0.3s ease;
}

.contact-form .form-control:focus {
    background-color: #ffffff;
    border-color: #d9534f;
    box-shadow: 0 0 0 0.25rem rgba(217, 83, 79, 0.25);
}

.contact-form .form-control.is-valid {
    border-color: #28a745;
    background-color: #ffffff;
}

.contact-form .form-control.is-invalid {
    border-color: #dc3545;
    background-color: #fff5f5;
}

.contact-form .invalid-feedback {
    display: none;
    font-size: 0.8rem;
    color: #dc3545;
    margin-top: 0.25rem;
}

.contact-form .form-control.is-invalid ~ .invalid-feedback {
    display: block;
}

.contact-form textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

/* Custom Send Button Styling */
.btn-send {
    background-color: #db3545;
    color: #ffffff;
    font-weight: 700;
    padding: 0.9rem 1.5rem;
    border-radius: 0.5rem;
    border: none;
    transition: all 0.3s ease;
}

.btn-send:hover {
    background-color: #c9302c;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(217, 83, 79, 0.3);
}

/* Mobile-first responsive adjustments */
@media (max-width: 991.98px) {
    #contactos .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .contact-card {
        margin: 0 auto;
        max-width: 100%;
        overflow: hidden;
    }
    
    .contact-info {
        padding: 2rem 1.5rem;
        text-align: center;
        order: 1;
    }
    
    .contact-info h2 {
        font-size: 2rem !important;
        line-height: 1.3;
        margin-bottom: 1.5rem !important;
    }
    
    .contact-info p {
        font-size: 1rem;
        margin-bottom: 0;
    }
    
    .contact-form {
        padding: 2rem 1.5rem;
        order: 2;
    }
    
    .contact-form .form-label {
        font-size: 0.85rem;
        margin-bottom: 0.5rem;
    }
    
    .contact-form .form-control {
        padding: 0.75rem 0.9rem;
        font-size: 0.9rem;
        margin-bottom: 0.75rem;
    }
    
    .contact-form textarea.form-control {
        min-height: 100px;
    }
    
    .btn-send {
        padding: 0.8rem 1.25rem;
        font-size: 0.9rem;
        width: 100%;
    }
}

/* Extra small devices (phones, 576px and down) */
@media (max-width: 575.98px) {
    .contact-card {
        border-radius: 0.5rem;
        margin: 0 0.5rem;
    }
    
    .contact-info {
        padding: 1.5rem 1rem;
    }
    
    .contact-info h2 {
        font-size: 1.75rem !important;
        margin-bottom: 1rem !important;
    }
    
    .contact-info p {
        font-size: 0.9rem;
    }
    
    .contact-form {
        padding: 1.5rem 1rem;
    }
    
    .contact-form .form-control {
        padding: 0.7rem 0.8rem;
        font-size: 0.85rem;
    }
    
    .contact-form .row .col-md-6 {
        margin-bottom: 0.5rem;
    }
    
    .btn-send {
        padding: 0.75rem 1rem;
        font-size: 0.85rem;
    }
}