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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #3c4043;
    background: #f8f9fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    border-bottom: 1px solid #e8eaed;
    background: white;
    margin-bottom: 40px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 600;
    color: #00bcd4;
}
.logo a {
    text-decoration: none;
    color: #00bcd4;
}

.logo-icon {
    width: 48px;
    height: 48px;
}

nav {
    display: flex;
    gap: 24px;
}

nav a {
    color: #5f6368;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

nav a:hover {
    color: #00bcd4;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 60px 20px;
    background: white;
    border-radius: 12px;
    margin-bottom: 60px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.hero h1 {
    font-size: 48px;
    color: #00bcd4;
    margin-bottom: 16px;
}

.tagline {
    font-size: 24px;
    color: #5f6368;
    margin-bottom: 16px;
}

.description {
    font-size: 18px;
    color: #5f6368;
    max-width: 700px;
    margin: 0 auto 32px;
}

.cta-button {
    display: inline-block;
    padding: 16px 32px;
    background: linear-gradient(135deg, #00bcd4 0%, #2196f3 100%);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    transition: transform 0.2s, box-shadow 0.2s;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 188, 212, 0.4);
}

.note {
    margin-top: 16px;
    font-size: 14px;
    color: #5f6368;
}

/* Features Section */
.features {
    margin-bottom: 60px;
}

.features h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 40px;
    color: #3c4043;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.feature {
    background: white;
    padding: 32px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.feature .icon {
    font-size: 48px;
}

.feature .icon svg {
    width: 48px;
    height: 48px;
    stroke: #00bcd4;
}

.feature h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: #00bcd4;
}

.feature p {
    color: #5f6368;
}

/* How It Works */
.how-it-works {
    background: white;
    padding: 40px;
    border-radius: 12px;
    margin-bottom: 60px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.how-it-works h2 {
    font-size: 32px;
    margin-bottom: 24px;
    color: #3c4043;
    text-align: center;
}

.how-it-works ol {
    max-width: 600px;
    margin: 0 auto;
    padding-left: 24px;
}

.how-it-works li {
    font-size: 18px;
    margin-bottom: 12px;
    color: #5f6368;
}

/* Content Pages */
.content-page {
    background: white;
    padding: 40px;
    border-radius: 12px;
    margin-bottom: 60px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.content-page h1 {
    font-size: 36px;
    color: #00bcd4;
    margin-bottom: 8px;
}

.last-updated {
    color: #5f6368;
    font-size: 14px;
    margin-bottom: 32px;
}

.content-page h2 {
    font-size: 24px;
    color: #3c4043;
    margin-top: 32px;
    margin-bottom: 16px;
}

.content-page h3 {
    font-size: 20px;
    color: #00bcd4;
    margin-top: 24px;
    margin-bottom: 12px;
}

.content-page section {
    margin-bottom: 32px;
}

.content-page ul {
    padding-left: 24px;
    margin-bottom: 16px;
}

.content-page li {
    margin-bottom: 8px;
    color: #5f6368;
}

.content-page a {
    color: #00bcd4;
    text-decoration: none;
}

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

/* FAQ */
.faq {
    margin-bottom: 24px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #00bcd4;
}

.faq h3 {
    margin-top: 0;
    margin-bottom: 8px;
}

.faq ul {
    margin-top: 8px;
}

/* Footer */
footer {
    text-align: center;
    padding: 40px 20px;
    border-top: 1px solid #e8eaed;
    color: #5f6368;
    margin-top: 60px;
}

.footer-links {
    margin-top: 16px;
    display: flex;
    justify-content: center;
    gap: 24px;
}

.footer-links a {
    color: #5f6368;
    text-decoration: none;
}

.footer-links a:hover {
    color: #00bcd4;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 36px;
    }

    .tagline {
        font-size: 20px;
    }

    .description {
        font-size: 16px;
    }

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

    nav {
        gap: 16px;
    }

    .content-page {
        padding: 24px;
    }
}