.landing-header{display:flex;align-items:center;justify-content:space-between;padding:0 48px;height:72px;background-color:#0f172ae6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#fff;position:fixed;top:0;left:0;right:0;z-index:100;border-bottom:1px solid rgba(255,255,255,.1)}.landing-header .logo{font-size:1.5rem;font-weight:700;letter-spacing:-.05em;background:linear-gradient(90deg,#4a6cf7,#818cf8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.landing-header .top-nav{display:flex;gap:32px}.landing-header .top-nav a{color:#e2e8f0;font-weight:500;font-size:15px;transition:color .2s ease}.landing-header .top-nav a:hover{color:#fff}.auth-buttons{display:flex;gap:12px}.hero-section{margin-top:0;padding-top:72px;min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0f172a,#1e293b,#1e1b4b);color:#fff;text-align:center}.hero-content{max-width:800px;padding:0 24px}.hero-content h1{color:#fff;font-size:3.5rem;line-height:1.3;margin-bottom:24px;letter-spacing:-.03em}.hero-content p{color:#94a3b8;font-size:1.25rem;margin-bottom:48px;font-weight:400}.cta-group{display:flex;gap:16px;justify-content:center}.btn-outline-light{background-color:#ffffff0d;color:#fff;border:1px solid rgba(255,255,255,.2);display:inline-flex;align-items:center;justify-content:center;border-radius:10px;font-weight:500;transition:all .2s ease}.btn-outline-light:hover{background-color:#ffffff1a}.feature-section{padding:120px 24px;background-color:var(--bg-page);text-align:center}.section-header{max-width:600px;margin:0 auto 64px}.section-title{font-size:2.5rem;color:var(--text-heading);margin-bottom:16px}.section-subtitle{font-size:1.125rem;color:var(--text-muted)}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:32px;max-width:1200px;margin:0 auto}.feature-card{background:var(--bg-card);padding:40px;border-radius:16px;box-shadow:var(--shadow-sm);border:1px solid var(--border-color);text-align:left;transition:transform .2s ease}.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.feature-number{font-size:.875rem;font-weight:700;color:var(--primary);margin-bottom:16px;letter-spacing:.05em}.feature-title{font-size:1.5rem;font-weight:600;margin-bottom:12px;color:var(--text-heading)}.feature-desc{font-size:1rem;color:var(--text-body);line-height:1.6}.pricing-section{padding:120px 24px;background-color:#fff;border-top:1px solid var(--border-color)}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;max-width:1200px;margin:0 auto}.pricing-card{padding:40px;border-radius:16px;border:1px solid var(--border-color);text-align:center;display:flex;flex-direction:column}.pricing-card.popular{border:2px solid var(--primary);position:relative;box-shadow:var(--shadow-md)}.popular-badge{position:absolute;top:-12px;left:50%;transform:translate(-50%);background-color:var(--primary);color:#fff;padding:4px 12px;border-radius:20px;font-size:.75rem;font-weight:600}.plan-name{font-size:1.25rem;font-weight:600;margin-bottom:16px;color:var(--text-heading)}.plan-price{font-size:3rem;font-weight:700;color:var(--text-heading);margin-bottom:8px}.plan-price span{font-size:1rem;color:var(--text-muted);font-weight:400}.plan-desc{font-size:.875rem;color:var(--text-muted);margin-bottom:32px}.plan-features{text-align:left;margin-bottom:32px;flex-grow:1}.plan-feature-item{padding:12px 0;border-bottom:1px solid var(--border-color);font-size:.875rem;color:var(--text-body)}.landing-footer{background-color:#0f172a;color:#94a3b8;padding:64px 48px;border-top:1px solid rgba(255,255,255,.1)}.footer-content{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;flex-wrap:wrap;gap:48px}.footer-col{flex:1;min-width:240px}.footer-logo{font-size:1.25rem;font-weight:700;color:#fff;margin-bottom:16px}.footer-links{display:flex;flex-direction:column;gap:12px}.footer-links a{transition:color .2s}.footer-links a:hover{color:#fff}.footer-bottom{max-width:1200px;margin:48px auto 0;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);text-align:center;font-size:.875rem}