/* public/seo-style.css */
:root {
    --primary: #a855f7;
    --bg-dark: #0f0518;
    --text-main: #ffffff;
    --text-muted: #94a3b8;
    --glass-border: rgba(255, 255, 255, 0.1);
}

* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Inter', sans-serif; }

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
}

/* Header */
.seo-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    border-bottom: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(15, 5, 24, 0.8);
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 20px;
    cursor: pointer;
    text-decoration: none;
    color: white;
}

.brand img { height: 32px; }

/* Hero Section */
.seo-hero {
    text-align: center;
    padding: 100px 20px;
    background: radial-gradient(circle at 50% 50%, rgba(168, 85, 247, 0.15) 0%, transparent 50%);
    max-width: 1000px;
    margin: 0 auto;
}

.hero-pill {
    display: inline-block;
    background: rgba(255, 255, 255, 0.1);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #e2e8f0;
    border: 1px solid var(--glass-border);
}

h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 20px;
    background: linear-gradient(to right, #fff, #ccc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 40px;
}

/* CTA Button */
.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #a855f7 0%, #7c3aed 100%);
    color: white;
    padding: 16px 32px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 18px;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 10px 30px rgba(124, 58, 237, 0.3);
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(124, 58, 237, 0.5);
}

/* Content Grid */
.features-section {
    padding: 60px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    padding: 30px;
    border-radius: 16px;
}

.feature-card h3 { margin-bottom: 10px; color: white; }
.feature-card p { color: var(--text-muted); font-size: 14px; }

/* Footer */
footer {
    text-align: center;
    padding: 40px;
    border-top: 1px solid var(--glass-border);
    color: var(--text-muted);
    font-size: 14px;
}

footer a { color: var(--text-muted); margin: 0 10px; }

/* Mobile */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    .seo-header { padding: 15px 20px; }
}