/* landing.css */
:root {
    --bg-color: #0f172a;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent: #3b82f6;
    --accent-hover: #2563eb;
    --card-bg: rgba(30, 41, 59, 0.7);
    --border: rgba(255, 255, 255, 0.1);
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Background blob effects */
.blob {
    position: absolute;
    filter: blur(80px);
    z-index: -1;
    opacity: 0.5;
}
.blob-1 { top: -10%; left: -10%; width: 500px; height: 500px; background: rgba(59, 130, 246, 0.3); border-radius: 50%; }
.blob-2 { bottom: 10%; right: -10%; width: 600px; height: 600px; background: rgba(139, 92, 246, 0.3); border-radius: 50%; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
}
nav .logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #60a5fa, #a78bfa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.btn-nav-login {
    padding: 10px 24px;
    border-radius: 99px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}
.btn-nav-login:hover { background: rgba(255, 255, 255, 0.2); }

/* Hero Section */
.hero {
    text-align: center;
    padding: 120px 0 60px;
}
.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -1px;
}
.hero h1 span {
    background: linear-gradient(135deg, #3b82f6, #8b5cf6, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
}
.btn-primary {
    display: inline-block;
    padding: 16px 40px;
    border-radius: 99px;
    background: var(--accent);
    color: #fff;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 14px 0 rgba(59, 130, 246, 0.39);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.23);
    background: var(--accent-hover);
}

/* Feature Grid (Glassmorphism Bento Box) */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin: 80px 0;
}
.feature-card {
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 40px;
    transition: transform 0.3s ease;
}
.feature-card:hover { transform: translateY(-5px); }
.feature-card .icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}
.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}
.feature-card p {
    color: var(--text-secondary);
}

/* Traffic Harvesting Farm Footer */
.seo-farm {
    margin-top: 100px;
    padding-top: 60px;
    border-top: 1px solid var(--border);
    text-align: center;
}
.seo-farm h4 { font-size: 1.2rem; color: var(--text-primary); margin-bottom: 24px;}
.seo-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    max-width: 900px;
    margin: 0 auto;
}
.seo-grid a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    padding: 6px 16px;
    border-radius: 99px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255,255,255,0.05);
    transition: all 0.2s ease;
}
.seo-grid a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255,255,255,0.2);
}

footer {
    text-align: center;
    padding: 40px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}