/* --- Estilos específicos da Página de Contato --- */

/* --- SEÇÃO PRINCIPAL (HERO) --- */
.contact-hero {
    position: relative;
    padding: 80px 0;
    background-color: var(--color-text-dark); /* Cor de fallback */
    overflow: hidden;
    display: flex;
    align-items: center;
    min-height: 80vh;
}

/* Camada da imagem de fundo */
.contact-hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* foto real da Central de Relacionamento (antes era foto de banco de imagens) */
    background-image: url('../images/contato-recepcao.jpg');
    background-size: cover;
    background-position: center 60%;
    z-index: 1;
}

/* Camada de sobreposição escura para contraste (igual à de matrículas) */
.contact-hero::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* mais leve que os 0.6 originais: a foto real da recepcao ja e escura */
    background-color: rgba(0, 0, 0, 0.42);
    z-index: 2;
}

.contact-hero .container {
    position: relative;
    z-index: 3;
    width: 100%;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    align-items: center;
    gap: 60px;
}

/* --- COLUNA DA ESQUERDA (INFORMAÇÕES) --- */
.contact-info {
    color: var(--color-white);
    padding-right: 20px;
}

.contact-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 15px;
    text-shadow: 1px 1px 4px rgba(0,0,0,0.3);
}

.contact-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
}

/* --- COLUNA DA DIREITA (FORMULÁRIO) --- */
.contact-card {
    background-color: var(--color-white);
    padding: 40px 50px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    border-top: 5px solid var(--color-primary);
}

/* Cabeçalho interno do Card */
.card-header {
    text-align: center;
    margin-bottom: 30px;
}

.card-header h2 {
    font-size: clamp(1.8rem, 4vw, 2.2rem);
    color: var(--color-text-dark);
    margin-bottom: 10px;
    font-weight: 700;
}

.card-header p {
    font-size: 1rem;
    color: var(--color-text);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ESTILOS DO FORMULÁRIO */
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0 25px;
}

.form-group {
    margin-bottom: 22px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: var(--color-text-dark);
}

.form-group .required {
    color: var(--color-primary);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 18px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text);
    background-color: #fdfdfd;
    transition: var(--transition-smooth);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #aaa;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(241, 97, 55, 0.2);
    background-color: var(--color-white);
}

.form-group select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23F16137' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1em;
}

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

.form-group-submit {
    text-align: center;
    margin-top: 10px;
}

.form-group-submit .btn.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 28px;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 50px;
    text-decoration: none;
    transition: var(--transition-smooth);
    cursor: pointer;
    justify-content: center;
    width: 100%;
    background-color: var(--color-primary);
    color: var(--color-white);
    border: none;
}

.form-group-submit .btn.btn-primary:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-3px);
    box-shadow: 0 4px 10px rgba(241, 97, 55, 0.3);
}

/* --- AJUSTES DE RESPONSIVIDADE --- */
@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .contact-info {
        text-align: center;
        margin-bottom: 50px;
        padding-right: 0;
    }
}

@media (max-width: 768px) {
    .contact-card {
        padding: 30px 25px;
    }
    .form-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

/* --- ESTILOS DE ALERTA PARA MENSAGENS DO FORMULÁRIO --- */
.alert {
    padding: 12px 16px;
    margin: 16px 0;
    border-radius: 8px;
    border: 1px solid transparent;
    font-size: 0.95rem;
    line-height: 1.5;
    position: relative;
}

.alert-success {
    background-color: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
}

.alert-danger {
    background-color: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
}

.alert-warning {
    background-color: #fff3cd;
    border-color: #ffeaa7;
    color: #856404;
}

.alert-info {
    background-color: #d1ecf1;
    border-color: #bee5eb;
    color: #0c5460;
}

.alert .d-flex {
    display: flex;
    align-items: center;
}

.alert .me-2 {
    margin-right: 0.5rem;
}

.alert .fas {
    font-size: 1.1rem;
}

/* Estilos para mensagens de validação */
.invalid-feedback {
    display: block;
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: #dc3545;
}

.form-group input.is-invalid,
.form-group select.is-invalid,
.form-group textarea.is-invalid {
    border-color: #dc3545;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.2);
}

/* Transições para mensagens */
.alert {
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.alert[style*="opacity: 0"] {
    transform: translateY(-10px);
}