:root {
    --primary: #0A2F5B;
    --primary-light: #1B4B78;
    --text: #1A2C3B;
    --text-light: #4A5B6B;
    --background: #ffffff;
    --accent: #1B4B78;
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

body {
    font-family: var(--font-sans);
    line-height: 1.5;
    color: var(--text);
    background: linear-gradient(135deg, #F8FAFC 0%, #ffffff 100%);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.header {
    padding: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary);
}

.logo svg {
    transition: transform 0.3s ease;
}

.logo:hover svg {
    transform: scale(1.1);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 2rem;
    text-align: center;
}

.hero {
    padding: 2rem 0;
}

h1 {
    font-size: 3.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--primary);
    letter-spacing: -0.025em;
    line-height: 1.1;
}

.subtitle {
    font-size: 1.375rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto 6rem;
    line-height: 1.6;
    font-weight: 300;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 4rem 0;
}

.feature {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 12px rgba(0, 0, 0, 0.1);
}

.feature .icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
}

.feature h3 {
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.cta-section {
    margin: 4rem 0;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.25rem;
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--primary);
    background: transparent;
    border: 1px solid var(--primary);
    border-radius: 0.25rem;
    text-decoration: none;
    transition: all 0.3s ease;
    letter-spacing: 0.01em;
}

.cta-button:hover {
    color: white;
    background: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 2px 10px rgba(10, 47, 91, 0.12);
}

.trust-badge {
    margin-top: 1rem;
    color: var(--text-light);
    font-size: 0.875rem;
}

.footer {
    text-align: center;
    padding: 2rem;
    color: var(--text-light);
    font-size: 0.875rem;
    border-top: 1px solid rgba(30, 58, 138, 0.1);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.domain-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin: 4rem 0 6rem;
}

.domain-item {
    padding: 3.5rem;
    background: rgba(255, 255, 255, 0.99);
    border-radius: 0.375rem;
    box-shadow: 0 2px 15px rgba(10, 47, 91, 0.04);
    transition: all 0.4s ease;
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
    align-items: center;
    border: 1px solid rgba(10, 47, 91, 0.08);
}

.domain-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 25px rgba(10, 47, 91, 0.08);
    border-color: rgba(10, 47, 91, 0.15);
}

.domain-item h2 {
    font-size: 2rem;
    color: var(--primary);
    margin: 0;
    letter-spacing: -0.015em;
    font-weight: 600;
}

.domain-item h2 a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.domain-item h2 a:hover {
    color: var(--primary-light);
    text-decoration: underline;
}

.domain-item .cta-button {
    width: 100%;
    max-width: 250px;
    text-align: center;
}

.domain-description {
    color: var(--text-light);
    font-size: 1.125rem;
    line-height: 1.6;
    margin: 0;
    max-width: 85%;
    font-weight: 300;
}

.value-props {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 4rem;
    margin: 7rem 0;
    text-align: left;
}

.value-prop {
    padding: 2.5rem;
}

.value-prop h3 {
    color: var(--primary);
    font-size: 1.625rem;
    margin-bottom: 1.25rem;
    letter-spacing: -0.015em;
    font-weight: 600;
}

.value-prop p {
    color: var(--text-light);
    font-size: 1.125rem;
    line-height: 1.7;
    max-width: 90%;
    font-weight: 300;
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    
    .container {
        padding: 2rem 1rem;
    }
    
    .hero {
        padding: 4rem 0;
    }
    
    .value-props, .domain-list {
        grid-template-columns: 1fr;
    }
    
    .domain-item h2 {
        font-size: 1.5rem;
    }
    
    .value-prop {
        padding: 1rem;
    }
}