:root {
    --primary-color: #00E0CA;
    --secondary-color: #485776;
    --background-color: #ffffff;
    --text-color: #0E0E0E;
    --hero-background: #F6F8FC;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: var(--background-color);
    border-bottom: 1px solid #E5E7EB;
}

.logo img {
    height: 32px;
}

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

.nav-item {
    text-decoration: none;
    color: #4B5563;
    font-weight: 500;
    font-size: 0.875rem;
    padding: 0.5rem 0;
}

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

.search-box input {
    padding: 0.5rem 1rem;
    border: 1px solid #E5E7EB;
    border-radius: 6px;
    background-color: #F9FAFB;
    width: 200px;
}

.hero {
    text-align: center;
    padding: 4rem 2rem;
    background-color: var(--hero-background);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('../assets/hero-pattern.svg');
    background-size: cover;
    opacity: 0.1;
    z-index: 0;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #111827;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.hero p {
    color: #6B7280;
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
    position: relative;
    z-index: 1;
}

.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.btn.primary {
    background-color: var(--primary-color);
    color: #000000;
}

.btn.primary:hover {
    background-color: #00c4b0;
}

.btn.secondary {
    background-color: #ffffff;
    color: #374151;
    border: 1px solid #E5E7EB;
}

.btn.secondary:hover {
    background-color: #F9FAFB;
}

.features {
    padding: 4rem 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    padding: 2rem;
    border-radius: 8px;
    background-color: #ffffff;
    border: 1px solid #E5E7EB;
    transition: all 0.2s ease;
}

.feature-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.feature-card h2 {
    color: #111827;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature-content h3 {
    color: #374151;
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.feature-content p {
    color: #6B7280;
}

footer {
    padding: 2rem;
    text-align: center;
    border-top: 1px solid #E5E7EB;
}

.icp-info {
    margin-top: 1rem;
}

.icp-info a {
    color: #6B7280;
    text-decoration: none;
    font-size: 0.875rem;
}

.icp-info a:hover {
    color: var(--primary-color);
}