/* Certificate Request Form Styles */
.certificate-section {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border: 3px solid #3b82f6;
    border-radius: 16px;
    padding: 3rem 2rem;
    margin: 3rem auto;
    max-width: 700px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.15);
}

.certificate-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.certificate-section h2 {
    color: #1e40af;
    font-size: 2rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.certificate-section .subtitle {
    color: #3b82f6;
    font-size: 1.125rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.certificate-form {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    margin-top: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
    text-align: left;
}

.form-group label {
    display: block;
    color: #1e40af;
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-group input {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid #e0f2fe;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.form-group input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group input::placeholder {
    color: #94a3b8;
}

.certificate-benefits {
    background: #eff6ff;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    text-align: left;
}

.certificate-benefits h4 {
    color: #1e40af;
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.05rem;
}

.certificate-benefits ul {
    margin: 0;
    padding-left: 1.5rem;
    color: #475569;
    line-height: 1.8;
}

.certificate-benefits li {
    margin-bottom: 0.5rem;
}

.submit-button {
    background: linear-gradient(135deg, #3b82f6 0%, #14b8a6 100%);
    color: white;
    padding: 1rem 3rem;
    border: none;
    border-radius: 8px;
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    width: 100%;
    max-width: 400px;
}

.submit-button:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

.submit-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.submit-button.loading {
    position: relative;
    color: transparent;
}

.submit-button.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.privacy-note {
    color: #64748b;
    font-size: 0.875rem;
    margin-top: 1rem;
    line-height: 1.5;
}

.success-message {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    border: 2px solid #10b981;
    border-radius: 12px;
    padding: 2rem;
    margin-top: 1.5rem;
    display: none;
}

.success-message.show {
    display: block;
    animation: slideIn 0.5s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.success-message h3 {
    color: #065f46;
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.success-message p {
    color: #047857;
    margin-bottom: 1rem;
    line-height: 1.7;
}

.share-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.share-button {
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.share-linkedin {
    background: #0077b5;
    color: white;
}

.share-twitter {
    background: #1da1f2;
    color: white;
}

.share-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.error-message {
    background: #fee2e2;
    border: 2px solid #ef4444;
    border-radius: 8px;
    padding: 1rem;
    margin-top: 1rem;
    color: #991b1b;
    display: none;
}

.error-message.show {
    display: block;
}

/* Dark mode support */
[data-theme="dark"] .certificate-section {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    border-color: #3b82f6;
}

[data-theme="dark"] .certificate-section h2,
[data-theme="dark"] .certificate-section .subtitle {
    color: #93c5fd;
}

[data-theme="dark"] .certificate-form {
    background: #1e293b;
}

[data-theme="dark"] .form-group label {
    color: #bfdbfe;
}

[data-theme="dark"] .form-group input {
    background: #334155;
    border-color: #475569;
    color: #e2e8f0;
}

[data-theme="dark"] .certificate-benefits {
    background: #334155;
}

[data-theme="dark"] .certificate-benefits h4 {
    color: #93c5fd;
}

[data-theme="dark"] .certificate-benefits ul {
    color: #cbd5e1;
}

[data-theme="dark"] .privacy-note {
    color: #94a3b8;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .certificate-section {
        padding: 2rem 1rem;
        margin: 2rem 1rem;
    }
    
    .certificate-section h2 {
        font-size: 1.5rem;
    }
    
    .certificate-form {
        padding: 1.5rem 1rem;
    }
    
    .submit-button {
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }
    
    .share-buttons {
        flex-direction: column;
    }
    
    .share-button {
        width: 100%;
        justify-content: center;
    }
}