/* =========================
   Registration Form
   ========================= */
.form-section {
    padding: 4rem 0;
    background-color: var(--bg-color);
}

.form-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2rem;
    color: var(--primary-color);
}

form {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--card-bg);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    position: relative;
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
    background-color: #fff;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 8px rgba(0, 102, 204, 0.2);
    outline: none;
}

textarea {
    resize: vertical;
    min-height: 100px;
}

button.cta-button {
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    padding: 15px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

button.cta-button:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

/* Success and error messages */
.success-message, .error-message {
    max-width: 600px;
    margin: 0 auto 2rem;
    padding: 15px 20px;
    border-radius: 8px;
    font-weight: bold;
    text-align: center;
}

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

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

/* Responsive */
@media (max-width: 768px) {
    form {
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    form {
        padding: 1.5rem;
    }
}
.field-error {
    color: #e74c3c;
    font-size: 0.9rem;
    margin-top: 0.3rem;
}