:root {
    --color-primary: #2563eb;
    --color-primary-dark: #1e40af;
    --color-secondary: #3b82f6;
    --color-accent: #60a5fa;
    --color-bg-dark: #0f172a;
    --color-bg-medium: #1e293b;
    --color-bg-light: #334155;
    --color-text-primary: #f1f5f9;
    --color-text-secondary: #cbd5e1;
    --color-text-muted: #94a3b8;
    --color-border: #475569;
    --color-success: #10b981;
    --color-error: #ef4444;
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --container-width: 1200px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg-dark);
    color: var(--color-text-primary);
    line-height: 1.6;
    font-size: 16px;
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.hidden {
    display: none;
}

header {
    background-color: var(--color-bg-medium);
    border-bottom: 2px solid var(--color-primary);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
}

.logo {
    display: flex;
    align-items: center;
}

.logo a {
    display: flex;
    align-items: center;
    padding: var(--spacing-xs);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.logo a:hover {
    transform: scale(1.05);
}

.logo img {
    height: 60px;
    width: auto;
    display: block;
    filter: drop-shadow(0 2px 4px rgba(37, 99, 235, 0.3));
    transition: var(--transition);
}

.logo a:hover img {
    filter: drop-shadow(0 4px 8px rgba(37, 99, 235, 0.5));
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--color-text-primary);
    margin: 3px 0;
    transition: var(--transition);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-menu a {
    color: var(--color-text-secondary);
    text-decoration: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-weight: 500;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--color-primary);
    background-color: var(--color-bg-light);
}

.hero {
    background: linear-gradient(135deg, var(--color-bg-medium) 0%, var(--color-bg-dark) 100%);
    padding: var(--spacing-2xl) 0;
    text-align: center;
    border-bottom: 3px solid var(--color-primary);
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    text-align: center;
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: white;
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

.btn-small {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.9rem;
}

.lang-toggle {
    display: flex;
    gap: 0.5rem;
    margin-left: 1rem;
    z-index: 100;
}

.lang-btn {
    background: transparent;
    border: 2px solid transparent;
    border-radius: 4px;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.25rem;
    transition: all 0.2s ease;
    opacity: 0.6;
    position: relative;
    z-index: 101;
}

.lang-btn:hover {
    opacity: 1;
    transform: scale(1.1);
}

.lang-btn.active {
    opacity: 1;
    border-color: var(--color-accent);
}

.features {
    padding: var(--spacing-2xl) 0;
    background-color: var(--color-bg-dark);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background-color: var(--color-bg-medium);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: 0 8px 16px rgba(37, 99, 235, 0.2);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.feature-card h3 {
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.5rem;
}

.feature-card p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.link-arrow {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.link-arrow:hover {
    color: var(--color-accent);
}

.contact-bar {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.contact-bar h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.contact-bar p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
}

.contact-info {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: white;
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 600;
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.contact-link:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.contact-link .icon {
    font-size: 1.5rem;
}

.page-header {
    background: linear-gradient(135deg, var(--color-bg-medium) 0%, var(--color-bg-dark) 100%);
    padding: var(--spacing-xl) 0;
    text-align: center;
    border-bottom: 3px solid var(--color-primary);
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.page-header .subtitle {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
}

.content-section {
    padding: var(--spacing-2xl) 0;
}

.content-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

.content-text h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.content-text h3 {
    font-size: 1.5rem;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.content-text p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.check-list {
    list-style: none;
    margin: var(--spacing-md) 0;
}

.check-list li {
    color: var(--color-text-secondary);
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-xl);
    position: relative;
}

.check-list li::before {
    content: "✓";
    color: var(--color-success);
    font-weight: bold;
    font-size: 1.2rem;
    position: absolute;
    left: 0;
}

.process-steps {
    margin: var(--spacing-lg) 0;
}

.step {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--color-bg-medium);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-primary);
}

.step-number {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background-color: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
}

.step-content h4 {
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
}

.step-content p {
    color: var(--color-text-secondary);
    margin: 0;
}

.specialty-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.specialty-item {
    background-color: var(--color-bg-medium);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
}

.form-container {
    background-color: var(--color-bg-medium);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}

.form-container h2 {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.form-container p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

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

.form-group label {
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    background-color: var(--color-bg-light);
    color: var(--color-text-primary);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

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

.form-notice {
    background-color: var(--color-bg-light);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-primary);
    margin: var(--spacing-md) 0;
}

.form-notice p {
    color: var(--color-text-secondary);
    margin: 0;
    font-size: 0.9rem;
}

.form-footer {
    text-align: center;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.form-footer p {
    color: var(--color-text-secondary);
    margin: 0;
}

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

.about-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

.about-image {
    text-align: center;
}

.about-image img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    border: 3px solid var(--color-primary);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
}

.about-content h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.about-content h3 {
    font-size: 1.5rem;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.about-content p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.cta-box {
    background-color: var(--color-bg-medium);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    border: 2px solid var(--color-primary);
    margin-top: var(--spacing-xl);
    text-align: center;
}

.cta-box h3 {
    margin-top: 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

.contact-methods {
    margin: var(--spacing-lg) 0;
}

.contact-method {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: var(--color-bg-medium);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    margin-bottom: var(--spacing-md);
}

.method-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.method-details h3 {
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
    font-size: 1.2rem;
}

.method-details p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
}

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

.method-details a:hover {
    color: var(--color-accent);
}

.method-note {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.quick-links-box {
    background-color: var(--color-bg-medium);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    margin-top: var(--spacing-lg);
}

.quick-links-box h3 {
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.3rem;
}

.quick-links-box ul {
    list-style: none;
}

.quick-links-box li {
    margin-bottom: var(--spacing-sm);
}

.quick-links-box a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.quick-links-box a:hover {
    color: var(--color-accent);
}

footer {
    background-color: var(--color-bg-medium);
    border-top: 2px solid var(--color-primary);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    margin-top: var(--spacing-2xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h4 {
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

.footer-section p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: var(--spacing-xs);
}

.footer-section a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--color-primary);
}

.licenses-section {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.licenses-section h4 {
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.2rem;
}

.licenses-section p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.licenses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-xs);
}

.license-item {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    padding: var(--spacing-xs);
}

.license-item .state {
    color: var(--color-text-primary);
    font-weight: 500;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    margin-top: var(--spacing-lg);
}

.footer-bottom p {
    color: var(--color-text-muted);
    margin: 0;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3.5rem;
    }

    .hero-subtitle {
        font-size: 1.5rem;
    }

    .content-wrapper {
        grid-template-columns: 2fr 1fr;
    }

    .about-wrapper {
        grid-template-columns: 1fr 2fr;
        align-items: start;
    }

    .about-image img {
        max-width: 400px;
    }

    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 767px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-bg-medium);
        flex-direction: column;
        padding: var(--spacing-md);
        gap: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        border-bottom: 2px solid var(--color-primary);
    }

    .nav-menu.active {
        max-height: 400px;
    }

    .nav-menu li {
        width: 100%;
    }

    .nav-menu a {
        display: block;
        padding: var(--spacing-md);
    }

    .hero {
        padding: var(--spacing-xl) 0;
    }

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

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .feature-grid {
        grid-template-columns: 1fr;
    }

    .contact-info {
        flex-direction: column;
    }

    .contact-link {
        width: 100%;
        justify-content: center;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .content-text h2 {
        font-size: 1.5rem;
    }

    .specialty-grid {
        grid-template-columns: 1fr 1fr;
    }

    .licenses-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .logo img {
        height: 48px;
    }

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

    .btn {
        font-size: 1rem;
        padding: var(--spacing-sm) var(--spacing-lg);
    }

    .specialty-grid {
        grid-template-columns: 1fr;
    }
}