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

body {
    font-family: Georgia, 'Times New Roman', serif;
    line-height: 1.6;
    color: #2c3748;
    background: #ffffff;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-weight: 400;
    letter-spacing: -0.02em;
}

/* Navigation */
nav {
    background: #1a202c;
    padding: 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 300;
    color: #ffffff;
    letter-spacing: 0.05em;
    font-family: Georgia, 'Times New Roman', serif;
}

.nav-links {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-links a {
    color: #e2e8f0;
    text-decoration: none;
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-size: 0.95rem;
    font-weight: 300;
    transition: color 0.2s ease;
    letter-spacing: 0.02em;
}

.nav-links a:hover {
    color: #ffffff;
}

.nav-cta {
    background: transparent;
    color: #ffffff;
    border: 1px solid #ffffff;
    padding: 8px 24px;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.2s ease;
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-weight: 300;
}

.nav-cta:hover {
    background: #ffffff;
    color: #1a202c!important;
}

/* Hero Section */
.hero {
    padding: 160px 0 100px;
    background: #fafafa;
    border-bottom: 1px solid #e2e8f0;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.hero-content {
    max-width: 900px;
}

h1 {
    font-size: 3rem;
    font-weight: 300;
    color: #1a202c;
    margin-bottom: 30px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.4rem;
    color: #4a5568;
    margin-bottom: 50px;
    font-weight: 300;
    line-height: 1.6;
    font-family: Georgia, 'Times New Roman', serif;
}

.credentials {
    display: flex;
    gap: 50px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.credential {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-size: 0.9rem;
    color: #718096;
    font-weight: 300;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-size: 1rem;
    font-weight: 300;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    letter-spacing: 0.02em;
    border: none;
}

.btn-primary {
    background: #1a202c;
    color: white;
}

.btn-primary:hover {
    background: #2d3748;
}

.btn-secondary {
    background: transparent;
    color: #1a202c;
    border: 1px solid #1a202c;
    margin-left: 20px;
}

.btn-secondary:hover {
    background: #1a202c;
    color: white;
}

/* Statistics Section */
.statistics {
    padding: 80px 0;
    background: #ffffff;
    border-bottom: 1px solid #e2e8f0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 60px;
    text-align: center;
}

.stat-item {
    font-family: 'Helvetica Neue', Arial, sans-serif;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 300;
    color: #1a202c;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 0.9rem;
    color: #718096;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 400;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: #fafafa;
}

.section-header {
    margin-bottom: 80px;
}

.section-title {
    font-size: 2.5rem;
    color: #1a202c;
    margin-bottom: 20px;
    font-weight: 300;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #4a5568;
    max-width: 700px;
    line-height: 1.8;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
}

.feature-item {
    text-align: left;
}

.feature-number {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-size: 0.9rem;
    color: #a0aec0;
    margin-bottom: 20px;
    font-weight: 300;
}

.feature-title {
    font-size: 1.4rem;
    color: #2d3748;
    margin-bottom: 15px;
    font-weight: 400;
}

.feature-desc {
    color: #4a5568;
    line-height: 1.8;
    font-size: 1.05rem;
}

/* Technology Section */
.technology {
    padding: 100px 0;
    background: #ffffff;
    border-top: 1px solid #e2e8f0;
    border-bottom: 1px solid #e2e8f0;
}

.tech-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: start;
    margin-top: 60px;
}

.tech-list {
    list-style: none;
}

.tech-list li {
    padding: 20px 0;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tech-list li:last-child {
    border-bottom: none;
}

.tech-name {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-size: 1.1rem;
    color: #2d3748;
    font-weight: 400;
}

.tech-purpose {
    font-size: 0.95rem;
    color: #718096;
    font-style: italic;
}

.tech-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #4a5568;
}

/* Pricing Section */
.pricing {
    padding: 100px 0;
    background: #fafafa;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    margin-top: 80px;
    background: #e2e8f0;
}

.pricing-card {
    background: #ffffff;
    padding: 60px 40px;
    text-align: center;
    position: relative;
}

.pricing-card.featured {
    background: #f7fafc;
}

.tier-name {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-size: 1rem;
    color: #718096;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
    font-weight: 400;
}

.price {
    font-size: 2.5rem;
    color: #1a202c;
    margin-bottom: 10px;
    font-weight: 300;
}

.price-type {
    font-size: 0.95rem;
    color: #718096;
    margin-bottom: 40px;
    font-style: italic;
}

.pricing-features {
    list-style: none;
    text-align: left;
    margin-bottom: 50px;
}

.pricing-features li {
    padding: 12px 0;
    color: #4a5568;
    font-size: 0.95rem;
    border-bottom: 1px solid #f7fafc;
    font-family: 'Helvetica Neue', Arial, sans-serif;
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-btn {
    width: 100%;
    padding: 14px;
    background: transparent;
    color: #1a202c;
    border: 1px solid #1a202c;
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-size: 0.95rem;
    font-weight: 300;
    cursor: pointer;
    transition: all 0.2s ease;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.pricing-btn:hover {
    background: #1a202c;
    color: white;
}

/* Client Section */
.clients {
    padding: 100px 0;
    background: #ffffff;
    text-align: center;
}

.client-quote {
    max-width: 900px;
    margin: 60px auto;
    font-size: 1.5rem;
    line-height: 1.8;
    color: #2d3748;
    font-style: italic;
}

.quote-attribution {
    margin-top: 30px;
    font-family: 'Helvetica Neue', Arial, sans-serif;
}

.quote-author {
    font-size: 1.1rem;
    color: #1a202c;
    font-weight: 400;
    margin-bottom: 5px;
}

.quote-firm {
    font-size: 0.95rem;
    color: #718096;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: #1a202c;
    color: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    margin-top: 60px;
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    font-weight: 300;
}

.contact-details {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-size: 1rem;
    line-height: 2;
    color: #e2e8f0;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.form-group label {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: #e2e8f0;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input,
.form-group select {
    padding: 12px;
    background: transparent;
    border: 1px solid #4a5568;
    color: white;
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-size: 1rem;
}

.form-group input::placeholder {
    color: #718096;
}

.submit-btn {
    background: white;
    color: #1a202c;
    padding: 14px;
    border: none;
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-size: 0.95rem;
    font-weight: 300;
    cursor: pointer;
    transition: all 0.2s ease;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-top: 20px;
}

.submit-btn:hover {
    background: #e2e8f0;
}

/* Footer */
footer {
    background: #0f1419;
    color: #718096;
    padding: 40px 0;
    text-align: center;
    font-family: 'Helvetica Neue', Arial, sans-serif;
    font-size: 0.9rem;
}

.footer-content {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 30px;
}

.footer-content a {
    color: #718096;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-content a:hover {
    color: #e2e8f0;
}

/* Warning Banner */
.warning-banner {
    background: #fef3c7;
    border: 1px solid #f59e0b;
    padding: 20px;
    margin: 40px 0;
    border-radius: 8px;
    font-family: 'Helvetica Neue', Arial, sans-serif;
}

.warning-title {
    color: #92400e;
    font-weight: 600;
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.warning-text {
    color: #78350f;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }

    .features-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .pricing-grid {
        gap: 2px;
    }

    .tech-content,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.2rem;
    }

    .nav-links {
        display: none;
    }

    .credentials {
        flex-direction: column;
        gap: 20px;
    }

    .btn-secondary {
        margin-left: 0;
        margin-top: 15px;
        display: block;
        text-align: center;
    }
}