* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --success-color: #10b981;
    --error-color: #ef4444;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #f9fafb;
    --border-color: #e5e7eb;
    --white: #ffffff;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-light);
    min-height: 100vh;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 100%;
    margin: 0 auto;
    background: var(--white);
}

.content-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 50px 30px;
    background: var(--bg-light);
}

.pdf-section {
    width: 100%;
    background: #525659;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.form-section {
    background: #ebeef4;
    padding: 60px 40px;
    margin: 0;
}

.form-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 50px;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 50px;
}

.form-main-title {
    font-size: 3rem;
    font-weight: 700;
    color: #003d82;
    margin: 0;
    padding-left: 0;
}

.logo-container {
    flex-shrink: 0;
}

.company-logo {
    height: 80px;
    width: auto;
}

.form-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
    align-items: stretch;
}

.pdf-section {
    width: 100%;
    background: #525659;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.pdf-page {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    margin: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.pdf-loading {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-light);
    font-size: 1.1rem;
    background: var(--white);
}

.pdf-error {
    color: var(--error-color);
}

.pdf-error a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.pdf-error a:hover {
    text-decoration: underline;
}

#pdf-render {
    display: none;
}

.form-container {
    background: var(--white);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.form-container h2 {
    font-size: 1.75rem;
    margin-bottom: 30px;
    color: #003d82;
    font-weight: 600;
    text-align: center;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 1rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #d1d5db;
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
    background: #f9fafb;
}

.form-group input::placeholder {
    color: #9ca3af;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #003d82;
    box-shadow: 0 0 0 3px rgba(0, 61, 130, 0.1);
    background: var(--white);
}

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

.submit-btn {
    width: 100%;
    padding: 16px 24px;
    background: #003d82;
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.submit-btn:hover {
    background: #002d5f;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 61, 130, 0.3);
}

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

.submit-btn:disabled {
    background: var(--text-light);
    cursor: not-allowed;
    transform: none;
}

/* Sidebar Container */
.sidebar-container {
    display: flex;
    flex-direction: column;
    gap: 30px;
    height: 100%;
}

/* Contact Box */
.contact-box {
    background: var(--white);
    border-radius: 16px;
    padding: 35px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 2px solid #003d82;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-box h3 {
    font-size: 1.5rem;
    color: #003d82;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

.contact-box h3 svg {
    color: #003d82;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: var(--text-dark);
}

.contact-item:last-child {
    margin-bottom: 0;
}

.contact-item svg {
    color: #003d82;
    flex-shrink: 0;
}

.contact-item span {
    word-break: break-word;
}

/* Alert Banner */
.alert-banner {
    background: linear-gradient(135deg, #003d82 0%, #0052b4 100%);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 4px 20px rgba(0, 61, 130, 0.3);
    text-align: center;
    color: var(--white);
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.alert-banner svg {
    margin-bottom: 15px;
}

.alert-banner h3 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--white);
}

.alert-banner p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin: 0;
    color: var(--white);
}

.alert-banner .highlight {
    color: #64b5f6;
    font-weight: 600;
}

/* Captcha Container */
.captcha-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 20px 0;
}

.captcha-error {
    color: var(--error-color);
    font-size: 0.9rem;
    margin-top: 10px;
    text-align: center;
}

.form-message {
    margin-top: 20px;
    padding: 12px 16px;
    border-radius: 8px;
    font-weight: 500;
    text-align: center;
    display: none;
}

.form-message.success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid var(--success-color);
    display: block;
}

.form-message.error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid var(--error-color);
    display: block;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .form-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .form-main-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .form-section {
        padding: 40px 20px;
    }

    .form-header {
        margin-bottom: 30px;
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .form-main-title {
        font-size: 2rem;
    }
    
    .company-logo {
        height: 60px;
    }

    .form-container {
        padding: 30px 25px;
    }

    .form-container h2 {
        font-size: 1.5rem;
    }
    
    .pdf-page {
        width: 100%;
    }
    
    .contact-box {
        padding: 25px;
    }
    
    .alert-banner {
        padding: 30px 25px;
    }
    
    .alert-banner h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .form-section {
        padding: 30px 15px;
    }
    
    .form-main-title {
        font-size: 1.75rem;
    }
    
    .company-logo {
        height: 50px;
    }

    .form-container {
        padding: 25px 20px;
    }
    
    .contact-box {
        padding: 20px;
    }
    
    .contact-box h3 {
        font-size: 1.25rem;
    }
    
    .contact-item {
        font-size: 1rem;
    }
    
    .alert-banner {
        padding: 25px 20px;
    }
    
    .alert-banner h3 {
        font-size: 1.25rem;
    }
    
    .alert-banner p {
        font-size: 1rem;
    }
    
    .pdf-loading {
        padding: 40px 15px;
        font-size: 1rem;
    }
}

/* Loading Animation */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.btn-loader::after {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-left: 10px;
    border: 2px solid var(--white);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}