/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 4rem 2rem;
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 40vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--primary-color), var(--accent-dark));
}

.hero h1 {
    margin: 0;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    font-family: var(--font-primary);
}

.hero .subtitle {
    margin: var(--spacing-sm) 0 0;
    font-size: 1.2rem;
    opacity: 0.9;
    font-weight: 500;
    color: var(--white);
}

/* Container principal */
.container {
    width: 100%;
    max-width: 1400px; /* Aumentado de 1200px para 1400px */
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Form Container */
.form-container {
    max-width: 1200px; /* Aumentado para ocupar mais espaço */
    margin: 0 auto var(--spacing-2xl);
    padding: 0 var(--container-padding);
}

/* Form Info */
.form-info {
    background-color: var(--gray-50);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    border-left: 4px solid var(--accent-color);
}

.form-info p {
    margin: 0;
    color: var(--gray-700);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.form-info i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

/* Form Section */
.form-section {
    background: var(--white);
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--gray-100);
}

.form-section h2 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--gray-100);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.form-section h2 i {
    color: var(--accent-color);
}

/* Form Layout */
.form-row {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.form-group {
    flex: 1;
    min-width: 250px;
}

/* Form Elements */
.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--gray-700);
    font-family: var(--font-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-primary);
    color: var(--gray-700);
    background-color: var(--white);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px var(--accent-light);
}

.form-group input::placeholder {
    color: var(--gray-400);
}

/* Campos desabilitados */
.form-group input:disabled,
.form-group select:disabled {
    background-color: #f8f9fa;
    cursor: not-allowed;
    border-color: #e9ecef;
    color: #6c757d;
}

/* Remove a aparência de hover/focus em campos desabilitados */
.form-group input:disabled:hover,
.form-group input:disabled:focus,
.form-group select:disabled:hover,
.form-group select:disabled:focus {
    border-color: #e9ecef;
    box-shadow: none;
}

/* Required Field */
.required-field::after {
    content: "*";
    color: var(--error);
    margin-left: 4px;
}

/* Alertas */
.alert {
    padding: 15px 20px;
    margin: 20px 0;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    text-align: center;
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    animation: slideDown 0.5s ease-out;
    min-width: 300px;
    max-width: 80%;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

@keyframes slideDown {
    from {
        transform: translate(-50%, -100%);
        opacity: 0;
    }
    to {
        transform: translate(-50%, 0);
        opacity: 1;
    }
}

/* Submit Button */
.btn-submit {
    background-color: var(--accent-color);
    color: var(--white);
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-primary);
    transition: all var(--transition-fast);
    width: 100%;
    margin-top: var(--spacing-lg);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.btn-submit:hover {
    background-color: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-submit:active {
    transform: translateY(0);
}

.btn-submit i {
    font-size: 1.2rem;
}

.btn-submit:disabled {
    background-color: #cccccc;
    cursor: not-allowed;
}

/* Success Message */
.success-message {
    background-color: var(--success);
    color: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    display: none;
    animation: slideIn var(--transition-normal);
    font-weight: 500;
}

.success-message.show {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.success-message i {
    font-size: 1.2rem;
}

/* Validation Styles */
.form-group input.is-invalid,
.form-group select.is-invalid {
    border-color: var(--error);
}

.invalid-feedback {
    display: none;
    color: var(--error);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
    font-weight: 500;
}

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

/* Loading State */
.btn-submit.loading {
    position: relative;
    color: transparent;
}

.btn-submit.loading::after {
    content: "";
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin: -10px 0 0 -10px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: var(--white);
    animation: spin 0.8s linear infinite;
}

/* Animations */
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 991px) {
    .form-container {
        padding: 1rem;
        width: 100%;
        max-width: 100%;
        margin: 0;
        border-radius: 0;
    }

    .form-group {
        margin-bottom: 1rem;
    }

    .form-row {
        flex-direction: column;
        gap: 1rem;
    }

    .form-row .form-group {
        width: 100%;
        margin-right: 0;
    }

    .form-control {
        width: 100%;
        padding: 0.75rem;
    }

    select.form-control {
        padding-right: 2rem;
    }

    .btn-primary {
        width: 100%;
        padding: 1rem;
    }

    /* Ajuste do container principal */
    .container {
        padding: 0;
        max-width: 100%;
    }

    /* Ajuste da seção principal */
    .main-section {
        padding: 0;
        margin: 0;
    }

    /* Ajuste do título */
    .section-title {
        padding: 1rem;
        margin: 0 0 1rem 0;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: var(--spacing-xl) var(--spacing-md);
        min-height: 30vh;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .form-section {
        padding: var(--spacing-lg);
    }

    .form-row {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .form-group {
        min-width: 100%;
    }

    .btn-submit {
        padding: var(--spacing-sm) var(--spacing-lg);
    }
}