:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary-color: #475569;
    --success-color: #10b981;
    --error-color: #ef4444;
    --background: #ffffff;
    --surface: #f8fafc;
    --border: #e2e8f0;
    --text-primary: #ffd700;
    --text-secondary: #1e293b;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: #0a0a0a;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    background: #ffffff;
    border-bottom: 1px solid var(--border);
    padding: 1rem 2rem;
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    transition: opacity 0.2s;
}

.logo-link:hover {
    opacity: 0.8;
}

.logo-image {
    height: 34px;
    width: auto;
    display: block;
}

.logo-text {
    font-size: 1.35rem;
    font-weight: 600;
    color: #000000;
    letter-spacing: -0.025em;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.2s;
}

.nav-link:hover {
    color: var(--primary-color);
}

/* Main Content */
.main-content {
    flex: 1;
    width: 100%;
    background: linear-gradient(135deg, #020817 0%, #0c1e35 66%, #0f2744 80%, #1a3a52 90%, #253544 100%);
    padding: 3rem 2rem;
}

/* Hero Section */
.hero {
    text-align: center;
    margin-bottom: 2rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 1rem;
    letter-spacing: -0.025em;
}

.highlight-yellow {
    color: var(--text-primary);
}

.hero-subtitle-list {
    list-style-type: none;
    margin: 0;
    padding: 0;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #e0e0e0;
    max-width: 600px;
    margin: 0 auto;
}

/* Content Wrapper - Contains Benefits and Form Stacked Vertically */
.content-wrapper {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Form Section */
.form-section {
    display: flex;
    justify-content: center;
}

.form-container {
    background: var(--background);
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 700px;
    border: 1px solid var(--border);
}

.form-container iframe {
    border-radius: 8px;
    min-height: 600px;
}

.form-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.form-description {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Form Styles */
.form-row {
    margin-bottom: 1.5rem;
}

.form-row.two-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

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

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    color: var(--text-primary);
    background: var(--background);
    transition: all 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-secondary);
}

.form-group select {
    cursor: pointer;
}

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

/* Checkbox */
.checkbox-group {
    flex-direction: row;
    align-items: center;
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-weight: 400;
}

.checkbox-label input[type="checkbox"] {
    width: 1.25rem;
    height: 1.25rem;
    margin-right: 0.75rem;
    cursor: pointer;
}

.checkbox-label span {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Form Actions */
.form-actions {
    margin-top: 2rem;
}

.submit-btn {
    width: 100%;
    padding: 1rem 2rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: var(--shadow-md);
}

.submit-btn:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

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

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

.form-note {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-top: 1rem;
}

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

.form-group input.error:focus,
.form-group select.error:focus,
.form-group textarea.error:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.error-message {
    color: var(--error-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* Benefits Section */
.benefits-section {
    width: 100%;
}

.benefits-container {
    background: transparent;
    border-radius: 16px;
    padding: 2rem 0 1rem;
    box-shadow: none;
}

.benefits-text {
    max-width: 90%;
    width: 30rem;
    margin: 0 auto .5rem;
}

.benefits-text p {
    font-size: 1.15rem;
    line-height: 1.8;
    color: #ddd;
    text-align: center;
}

.benefits-text strong {
    color: var(--primary-color);
    font-weight: 700;
}

.benefits-text em {
    color: var(--text-primary);
    font-style: italic;
    text-align: center;
    display: block;
}

.benefits-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.benefits-image img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border);
    width: 400px;
    padding: 0 4px;
    background-color: white;
}

/* Footer */
.footer {
    padding: 2rem;
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-primary);
}

.footer p {
    margin: 0.5rem 0;
}

.footer-links {
    margin-top: 1rem;
}

.footer-links a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

/* Loading State */
.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .header {
        padding: 1rem 1.5rem;
    }

    .nav-links {
        gap: 1.5rem;
    }

    .nav-link {
        font-size: 0.9rem;
    }

    .main-content {
        padding: 2rem 1rem;
    }

    .content-wrapper {
        flex-direction: column;
        padding: 0 1rem;
    }

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

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .form-container {
        padding: 1.5rem;
    }

    .form-row.two-columns {
        grid-template-columns: 1fr;
    }

    .benefits-container {
        padding: 2rem;
    }

    .benefits-text p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 1rem;
    }

    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }

    .logo-image {
        height: 32px;
    }

    .logo-text {
        font-size: 1.25rem;
    }

    .nav-links {
        gap: 1rem;
    }

    .nav-link {
        font-size: 0.875rem;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .form-container {
        padding: 1.25rem;
    }

    .benefits-container {
        padding: 1.5rem;
    }

    .benefits-text p {
        font-size: 0.95rem;
    }
}

#demo-video {
    max-height: 40rem;
    max-width: 100%;
}

a {
    color: var(--text-primary);
}