:root {
    --primary: #1a73e8;
    --primary-dark: #1557b0;
    --text-primary: #202124;
    --text-secondary: #5f6368;
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --border: #e8eaed;
    --shadow-sm: 0 1px 2px 0 rgba(60, 64, 67, 0.3), 0 1px 3px 1px rgba(60, 64, 67, 0.15);
    --shadow-md: 0 1px 3px 0 rgba(60, 64, 67, 0.3), 0 4px 8px 3px rgba(60, 64, 67, 0.15);
    --shadow-lg: 0 4px 6px 0 rgba(60, 64, 67, 0.3), 0 8px 16px 6px rgba(60, 64, 67, 0.15);
    --radius: 24px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-primary);
    background: var(--bg-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    z-index: 1000;
    border-bottom: 1px solid var(--border);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.5px;
}

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

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.938rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    margin-top: 80px;
    padding: 120px 2rem 80px;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    min-height: 0;
}

.hero-content {
    max-width: 600px;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
    color: var(--text-primary);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.cta-button {
    display: inline-block;
    padding: 16px 32px;
    background: var(--primary);
    color: white;
    text-decoration: none;
    border-radius: 100px;
    font-weight: 500;
    font-size: 1rem;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.cta-button:hover {
    background: var(--primary-dark);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.hero-image {
    position: relative;
    width: 100%;
    max-width: 600px;
    justify-self: center;
}

.image-placeholder {
    width: 100%;
    max-width: 600px;
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, #1a73e8 0%, #1557b0 100%);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    object-fit: cover;
}

.image-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius);
}

/* Animations */
.animate-in {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.delay-1 {
    animation-delay: 0.1s;
}

.delay-2 {
    animation-delay: 0.2s;
}

.delay-3 {
    animation-delay: 0.3s;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Section Styling */
section {
    padding: 100px 2rem;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 80px;
}

.section-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 3rem;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -1px;
    margin-top: 1rem;
}

/* Services Section */
.services {
    background: var(--bg-secondary);
}

.services-grid {
    max-width: 1400px;
    margin: 0 auto 60px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.service-card {
    background: white;
    padding: 40px 32px;
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.service-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary) 0%, #667eea 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: white;
}

.service-icon svg {
    width: 28px;
    height: 28px;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

.service-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.features-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.feature-card {
    background: white;
    padding: 48px 40px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Stats Section */
.stats {
    background: var(--text-primary);
    color: white;
    display: flex;
    justify-content: center;
    gap: 120px;
    padding: 80px 2rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -2px;
    background: linear-gradient(135deg, #ffffff 0%, #a8c0ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.8;
    font-weight: 500;
}

/* About Section */
.about {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.about-content p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-top: 2rem;
}

/* Testimonials */
.testimonials {
    background: var(--bg-secondary);
    text-align: center;
}

.testimonial-placeholder {
    max-width: 800px;
    margin: 2rem auto;
    padding: 60px 40px;
    background: white;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.testimonial-placeholder p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* Contact Section */
.contact {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.contact-content p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 2rem 0;
}

.contact-form {
    max-width: 600px;
    margin: 3rem auto 0;
    text-align: left;
}

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

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: white;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.submit-button {
    width: 100%;
    padding: 16px 32px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 100px;
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.submit-button:hover {
    background: var(--primary-dark);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.submit-button:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
}

.form-status {
    margin-top: 1.5rem;
    padding: 12px 16px;
    border-radius: 8px;
    text-align: center;
    font-weight: 500;
    display: none;
}

.form-status.success {
    display: block;
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-status.error {
    display: block;
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.contact-note {
    margin-top: 3rem;
    padding: 24px 32px;
    background: var(--bg-secondary);
    border-radius: 16px;
    border: 1px solid var(--border);
}

.contact-note a {
    color: var(--primary);
    font-weight: 600;
}

/* Footer */
.footer {
    background: var(--text-primary);
    color: white;
    padding: 60px 2rem 40px;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 40px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    margin-top: 12px;
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        gap: 60px;
        padding: 80px 2rem 60px;
    }

    .hero-image {
        max-width: 500px;
        margin: 0 auto;
    }

    .image-placeholder {
        max-width: 500px;
    }

    .hero-title {
        font-size: 3.5rem;
    }

    .stats {
        gap: 60px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-image {
        max-width: 400px;
    }

    .image-placeholder {
        max-width: 400px;
        aspect-ratio: 4/3;
    }

    .hero-title {
        font-size: 2.5rem;
    }

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

    .stats {
        flex-direction: column;
        gap: 40px;
    }

    .footer-content {
        flex-direction: column;
        gap: 32px;
    }
}

/* Service Detail Pages */
.page-hero {
    margin-top: 80px;
    padding: 120px 2rem 80px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.page-hero h1 {
    font-size: 4rem;
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
}

.page-hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.service-features {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 2rem;
}

.service-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.service-feature {
    background: white;
    padding: 40px 32px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.service-feature h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.service-feature p {
    color: var(--text-secondary);
    line-height: 1.7;
}

.quote-section {
    background: var(--bg-secondary);
    padding: 80px 2rem;
}

.quote-container {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.quote-container h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    letter-spacing: -0.5px;
}

.quote-note {
    padding: 24px 32px;
    background: white;
    border-radius: 16px;
    border: 1px solid var(--border);
}

.quote-note p {
    color: var(--text-secondary);
}

.quote-note a {
    color: var(--primary);
    font-weight: 600;
}

/* Legal Page */
.legal-content {
    margin-top: 80px;
    padding: 80px 2rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.legal-content h1 {
    font-size: 3rem;
    margin-bottom: 2rem;
    letter-spacing: -1px;
}

.legal-content h2 {
    font-size: 1.5rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.legal-content p,
.legal-content ul {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.legal-content ul {
    padding-left: 2rem;
}

.legal-content li {
    margin-bottom: 0.5rem;
}

.legal-content a {
    color: var(--primary);
    text-decoration: none;
}

.legal-content a:hover {
    text-decoration: underline;
}