.landing-page{--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-card:#1a1a24;--bg-elevated:#22222e;--accent-primary:#0f8;--accent-secondary:#00cc6a;--accent-glow:rgba(0,255,136,.3);--accent-glow-strong:rgba(0,255,136,.5);--text-primary:#fff;--text-secondary:#a0a0b0;--text-muted:#606070;--border-subtle:hsla(0,0%,100%,.08);--border-accent:rgba(0,255,136,.2);--gold:gold;--streak-fire:#ff6b35;--ahead:#00d4ff;font-family:Outfit,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden;min-height:100vh}.landing-page .bg-grid{background-image:linear-gradient(rgba(0,255,136,.03) 1px,transparent 0),linear-gradient(90deg,rgba(0,255,136,.03) 1px,transparent 0);background-size:80px 80px;-webkit-mask-image:radial-gradient(ellipse at 50% 30%,#000 10%,transparent 70%);mask-image:radial-gradient(ellipse at 50% 30%,#000 10%,transparent 70%)}.landing-page .bg-glow,.landing-page .bg-grid{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:0}.landing-page .bg-glow{background:radial-gradient(ellipse at 20% 0,rgba(0,255,136,.15) 0,transparent 50%),radial-gradient(ellipse at 80% 100%,rgba(0,204,106,.08) 0,transparent 50%)}.landing-page .noise-overlay{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:0;opacity:.03;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E")}.landing-page nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:20px 40px;display:flex;justify-content:space-between;align-items:center;background:rgba(10,10,15,.7);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-subtle);transition:all .3s}.landing-page nav.scrolled{padding:14px 40px;background:rgba(10,10,15,.95)}.landing-page .logo{display:flex;align-items:center;gap:12px;text-decoration:none}.landing-page .logo-icon{width:48px;height:48px;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:24px;box-shadow:0 8px 32px var(--accent-glow);transition:transform .3s,box-shadow .3s}.landing-page .logo:hover .logo-icon{transform:scale(1.05) rotate(-5deg);box-shadow:0 12px 40px var(--accent-glow-strong)}.landing-page .logo-text{font-size:26px;font-weight:800;color:var(--text-primary);letter-spacing:-.5px}.landing-page .logo-text span{color:var(--accent-primary)}.landing-page .nav-links{display:flex;align-items:center;gap:40px}.landing-page .nav-links a{color:var(--text-secondary);text-decoration:none;font-weight:500;font-size:15px;transition:color .2s;position:relative}.landing-page .nav-links a:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--accent-primary);transition:width .3s}.landing-page .nav-links a:hover{color:var(--text-primary)}.landing-page .nav-links a:hover:after{width:100%}.landing-page .nav-cta{display:flex;gap:12px}.landing-page .btn{padding:12px 24px;border-radius:12px;font-weight:600;font-size:15px;cursor:pointer;transition:all .3s;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;font-family:inherit}.landing-page .btn-ghost{background:transparent;color:var(--text-primary);border:1px solid var(--border-subtle)}.landing-page .btn-ghost:hover{border-color:var(--accent-primary);color:var(--accent-primary);background:rgba(0,255,136,.05)}.landing-page .btn-primary{background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));color:var(--bg-primary);font-weight:700}.landing-page .btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 32px var(--accent-glow)}.landing-page .btn-large{padding:18px 36px;font-size:17px;border-radius:14px}.landing-page .hero{min-height:auto;display:flex;align-items:center;justify-content:center;padding:140px 40px 40px;position:relative;z-index:1}.landing-page .hero-content{max-width:900px;text-align:center}.landing-page .hero-badge{display:inline-flex;align-items:center;gap:10px;background:var(--bg-card);border:1px solid var(--border-accent);padding:10px 20px;border-radius:50px;font-size:14px;color:var(--text-secondary);margin-bottom:32px;animation:fadeSlideUp .8s ease forwards}.landing-page .hero-badge .pulse-dot{width:8px;height:8px;background:var(--accent-primary);border-radius:50%;animation:pulse 2s ease-in-out infinite;box-shadow:0 0 8px var(--accent-primary)}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(1.3)}}.landing-page .hero h1{font-size:clamp(52px,9vw,88px);font-weight:900;line-height:1.02;margin-bottom:28px;letter-spacing:-2px;animation:fadeSlideUp .8s ease .1s forwards}.landing-page .hero h1 .line{display:block}.landing-page .hero h1 .gradient-text{background:linear-gradient(135deg,var(--accent-primary) 0,var(--ahead) 50%,var(--accent-primary) 100%);background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:gradientFlow 4s ease infinite}@keyframes gradientFlow{0%,to{background-position:0}50%{background-position:100%}}.landing-page .hero p{font-size:20px;color:var(--text-secondary);max-width:580px;margin:0 auto 44px;line-height:1.7;animation:fadeSlideUp .8s ease .2s forwards}.landing-page .hero-cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;animation:fadeSlideUp .8s ease .3s forwards}@keyframes fadeSlideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.landing-page .app-preview{position:relative;max-width:1100px;margin:40px auto 0;padding:0 40px;z-index:1}.landing-page .app-preview-wrapper{position:relative}.landing-page .app-preview-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:80%;height:80%;background:radial-gradient(ellipse,var(--accent-glow) 0,transparent 70%);filter:blur(60px);z-index:-1}.landing-page .app-preview-container{background:var(--bg-card);border-radius:24px;border:1px solid var(--border-subtle);padding:20px;box-shadow:0 50px 100px -20px rgba(0,0,0,.6),inset 0 0 0 1px hsla(0,0%,100%,.05);animation:floatIn 1s ease .5s forwards;opacity:0;transform:translateY(60px) scale(.95)}@keyframes floatIn{to{opacity:1;transform:translateY(0) scale(1)}}.landing-page .app-preview-header{display:flex;align-items:center;gap:8px;margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid var(--border-subtle)}.landing-page .window-dot{width:12px;height:12px;border-radius:50%}.landing-page .window-dot.red{background:#ff5f57}.landing-page .window-dot.yellow{background:#febc2e}.landing-page .window-dot.green{background:#28c840}.landing-page .app-preview-content{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:16px;gap:16px}.landing-page .preview-goal-card{background:var(--bg-elevated);border-radius:16px;padding:20px;border:1px solid var(--border-subtle);transition:all .3s}.landing-page .preview-goal-card:hover{border-color:var(--border-accent);transform:translateY(-4px)}.landing-page .preview-goal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.landing-page .preview-emoji{font-size:32px}.landing-page .preview-badge{font-size:10px;font-weight:700;padding:5px 10px;background:var(--bg-card);border-radius:6px;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px}.landing-page .preview-title{font-weight:700;font-size:16px;margin-bottom:4px}.landing-page .preview-metric{font-size:13px;color:var(--text-secondary);margin-bottom:16px}.landing-page .preview-progress{display:flex;align-items:center;gap:16px}.landing-page .preview-ring{position:relative;width:60px;height:60px;flex-shrink:0}.landing-page .preview-ring svg{transform:rotate(-90deg)}.landing-page .preview-ring-bg{fill:none;stroke:var(--bg-card);stroke-width:6}.landing-page .preview-ring-fill{fill:none;stroke:var(--accent-primary);stroke-width:6;stroke-linecap:round;stroke-dasharray:150.8;transition:stroke-dashoffset 1.5s ease}.landing-page .preview-goal-card:first-child .preview-ring-fill{stroke-dashoffset:150.8;animation:ringProgress1 2s ease 1s forwards}.landing-page .preview-goal-card:nth-child(2) .preview-ring-fill{stroke-dashoffset:150.8;animation:ringProgress2 2s ease 1.2s forwards}@keyframes ringProgress1{to{stroke-dashoffset:45}}@keyframes ringProgress2{to{stroke-dashoffset:90}}.landing-page .preview-ring-text{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:Space Mono,monospace;font-size:14px;font-weight:700}.landing-page .preview-stats{flex:1 1}.landing-page .preview-stats-number{font-size:28px;font-weight:800;line-height:1}.landing-page .preview-stats-number span{font-size:14px;color:var(--text-muted);font-weight:400}.landing-page .preview-stats-label{font-size:13px;color:var(--accent-primary);margin-top:4px}.landing-page .stats-bar{padding:80px 40px;position:relative;z-index:1}.landing-page .stats-grid{max-width:1000px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);grid-gap:32px;gap:32px}.landing-page .stat-item{text-align:center;padding:32px 20px;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:20px;transition:all .3s}.landing-page .stat-item:hover{border-color:var(--border-accent);transform:translateY(-4px)}.landing-page .stat-value{font-family:Space Mono,monospace;font-size:42px;font-weight:700;color:var(--accent-primary);line-height:1;margin-bottom:8px}.landing-page .stat-label{font-size:14px;color:var(--text-secondary)}.landing-page .features{padding:140px 40px;position:relative;z-index:1}.landing-page .section-header{text-align:center;max-width:700px;margin:0 auto 72px}.landing-page .section-eyebrow{font-family:Space Mono,monospace;font-size:13px;color:var(--accent-primary);text-transform:uppercase;letter-spacing:3px;margin-bottom:16px;display:flex;align-items:center;justify-content:center;gap:12px}.landing-page .section-eyebrow:after,.landing-page .section-eyebrow:before{content:"";width:40px;height:1px;background:var(--accent-primary);opacity:.4}.landing-page .section-title{font-size:clamp(36px,5vw,52px);font-weight:800;margin-bottom:20px;letter-spacing:-1px}.landing-page .section-desc{font-size:18px;color:var(--text-secondary);line-height:1.7}.landing-page .features-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:24px;gap:24px;max-width:1200px;margin:0 auto}.landing-page .feature-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:24px;padding:36px;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.landing-page .feature-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent-primary),var(--accent-secondary));transform:scaleX(0);transform-origin:left;transition:transform .4s}.landing-page .feature-card:hover{border-color:var(--accent-primary);transform:translateY(-8px);box-shadow:0 24px 48px rgba(0,255,136,.1)}.landing-page .feature-card:hover:before{transform:scaleX(1)}.landing-page .feature-icon{width:64px;height:64px;background:linear-gradient(135deg,var(--bg-elevated),var(--bg-secondary));border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:32px;margin-bottom:24px;border:1px solid var(--border-subtle)}.landing-page .feature-title{font-size:20px;font-weight:700;margin-bottom:12px}.landing-page .feature-desc{color:var(--text-secondary);font-size:15px;line-height:1.7}.landing-page .how-it-works{padding:140px 40px;background:linear-gradient(180deg,var(--bg-secondary) 0,var(--bg-primary) 100%);position:relative;z-index:1}.landing-page .steps-container{max-width:1000px;margin:0 auto;position:relative}.landing-page .steps-line{position:absolute;top:56px;left:80px;right:80px;height:2px;background:linear-gradient(90deg,var(--accent-primary),var(--accent-secondary),var(--accent-primary));opacity:.3}.landing-page .steps-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:32px;gap:32px;position:relative}.landing-page .step{text-align:center}.landing-page .step-number{width:72px;height:72px;margin:0 auto 28px;background:var(--bg-card);border:2px solid var(--accent-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:Space Mono,monospace;font-size:28px;font-weight:700;color:var(--accent-primary);position:relative;box-shadow:0 0 30px var(--accent-glow);transition:all .3s}.landing-page .step:hover .step-number{transform:scale(1.1);box-shadow:0 0 50px var(--accent-glow-strong)}.landing-page .step-title{font-size:18px;font-weight:700;margin-bottom:8px}.landing-page .step-desc{font-size:14px;color:var(--text-secondary);line-height:1.6}.landing-page .gamification{padding:140px 40px;position:relative;z-index:1}.landing-page .gamification-content{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1.1fr;grid-gap:80px;gap:80px;align-items:center}.landing-page .gamification-text h2{font-size:clamp(36px,4vw,48px);font-weight:800;margin-bottom:24px;letter-spacing:-1px}.landing-page .gamification-text p{font-size:18px;color:var(--text-secondary);margin-bottom:36px;line-height:1.7}.landing-page .xp-features{display:flex;flex-direction:column;gap:16px}.landing-page .xp-feature{display:flex;align-items:center;gap:16px;padding:16px 20px;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:14px;transition:all .3s}.landing-page .xp-feature:hover{border-color:var(--border-accent);transform:translateX(8px)}.landing-page .xp-feature-icon{width:44px;height:44px;background:var(--bg-elevated);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}.landing-page .xp-feature-text{flex:1 1}.landing-page .xp-feature-title{font-weight:600;margin-bottom:2px}.landing-page .xp-feature-desc{font-size:13px;color:var(--text-muted)}.landing-page .xp-feature-value{font-family:Space Mono,monospace;font-weight:700;color:var(--accent-primary);font-size:15px}.landing-page .level-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:28px;padding:36px;position:relative;overflow:hidden}.landing-page .level-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--accent-primary),var(--gold),var(--streak-fire))}.landing-page .level-header{display:flex;align-items:center;gap:20px;margin-bottom:28px}.landing-page .level-badge{width:80px;height:80px;background:linear-gradient(135deg,var(--bg-elevated),var(--bg-secondary));border:3px solid var(--accent-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:36px;font-weight:800;box-shadow:0 8px 40px var(--accent-glow);position:relative}.landing-page .level-badge:after{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid var(--accent-primary);opacity:.3;animation:badgePulse 2s ease-in-out infinite}@keyframes badgePulse{0%,to{transform:scale(1);opacity:.3}50%{transform:scale(1.1);opacity:.1}}.landing-page .level-info h3{font-size:26px;font-weight:700;margin-bottom:4px}.landing-page .level-info p{color:var(--text-secondary);font-size:15px}.landing-page .level-xp{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px}.landing-page .level-xp-current{font-family:Space Mono,monospace;font-size:36px;font-weight:700;color:var(--accent-primary)}.landing-page .level-xp-needed{font-size:14px;color:var(--text-muted)}.landing-page .level-progress{height:14px;background:var(--bg-elevated);border-radius:50px;overflow:hidden;margin-bottom:32px;position:relative}.landing-page .level-progress-fill{height:100%;width:0;background:linear-gradient(90deg,var(--accent-primary),var(--accent-secondary));border-radius:50px;animation:progressGrow 2s ease .5s forwards;position:relative}.landing-page .level-progress-fill:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.3) 50%,transparent);animation:shimmer 2s ease-in-out infinite}@keyframes progressGrow{to{width:72%}}@keyframes shimmer{0%{transform:translateX(-100%)}to{transform:translateX(100%)}}.landing-page .achievements-grid{display:grid;grid-template-columns:repeat(5,1fr);grid-gap:12px;gap:12px}.landing-page .achievement{background:var(--bg-elevated);border-radius:14px;padding:16px 12px;text-align:center;border:2px solid transparent;transition:all .3s}.landing-page .achievement.unlocked{border-color:var(--gold);box-shadow:0 4px 20px rgba(255,215,0,.15)}.landing-page .achievement.locked{opacity:.4}.landing-page .achievement-icon{font-size:28px;margin-bottom:8px}.landing-page .achievement-name{font-size:11px;font-weight:600;line-height:1.3}.landing-page .testimonials{padding:140px 40px;background:var(--bg-secondary);position:relative;z-index:1}.landing-page .testimonials-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);grid-gap:24px;gap:24px}.landing-page .testimonial-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:24px;padding:36px;transition:all .3s}.landing-page .testimonial-card:hover{transform:translateY(-8px);border-color:var(--border-accent)}.landing-page .testimonial-stars{color:var(--gold);font-size:18px;margin-bottom:20px;letter-spacing:3px}.landing-page .testimonial-text{font-size:16px;line-height:1.8;margin-bottom:28px;color:var(--text-secondary)}.landing-page .testimonial-text em{color:var(--text-primary);font-style:normal;font-weight:500}.landing-page .testimonial-author{display:flex;align-items:center;gap:14px}.landing-page .testimonial-avatar{width:52px;height:52px;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px;color:var(--bg-primary)}.landing-page .testimonial-name{font-weight:600;margin-bottom:2px}.landing-page .testimonial-role{font-size:14px;color:var(--text-muted)}.landing-page .cta{padding:160px 40px;position:relative;z-index:1;text-align:center}.landing-page .cta-container{max-width:800px;margin:0 auto;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:36px;padding:80px 60px;position:relative;overflow:hidden}.landing-page .cta-container:before{content:"";position:absolute;top:-100%;left:-100%;width:300%;height:300%;background:radial-gradient(circle at center,var(--accent-glow) 0,transparent 40%);opacity:.4;animation:ctaGlow 8s ease-in-out infinite}@keyframes ctaGlow{0%,to{transform:translate(0)}50%{transform:translate(-10%,10%)}}.landing-page .cta-content{position:relative;z-index:1}.landing-page .cta-icon{font-size:64px;margin-bottom:24px}.landing-page .cta h2{font-size:clamp(36px,5vw,52px);font-weight:800;margin-bottom:20px;letter-spacing:-1px}.landing-page .cta p{font-size:18px;color:var(--text-secondary);margin-bottom:40px;max-width:480px;margin-left:auto;margin-right:auto}.landing-page .cta-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.landing-page .cta-note{margin-top:24px;font-size:14px;color:var(--text-muted)}.landing-page footer{padding:60px 40px;border-top:1px solid var(--border-subtle);position:relative;z-index:1}.landing-page .footer-content{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:24px}.landing-page .footer-links{display:flex;gap:40px}.landing-page .footer-links a{color:var(--text-secondary);text-decoration:none;font-size:14px;transition:color .2s}.landing-page .footer-links a:hover{color:var(--accent-primary)}.landing-page .footer-copy{color:var(--text-muted);font-size:14px}@media (max-width:1024px){.landing-page .features-grid{grid-template-columns:repeat(2,1fr)}.landing-page .gamification-content{grid-template-columns:1fr;gap:60px}.landing-page .steps-grid{grid-template-columns:repeat(2,1fr);gap:48px}.landing-page .steps-line{display:none}.landing-page .testimonials-grid{grid-template-columns:1fr;max-width:600px}.landing-page .stats-grid{grid-template-columns:repeat(2,1fr)}}.landing-page .ai-coach{padding:140px 60px;position:relative;overflow:hidden}.landing-page .ai-coach:before{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:800px;height:800px;background:radial-gradient(circle,var(--accent-glow) 0,transparent 70%);opacity:.3;pointer-events:none}.landing-page .ai-coach-content{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;grid-gap:80px;gap:80px;align-items:center;position:relative;z-index:1}.landing-page .ai-coach-text h2{font-size:clamp(36px,5vw,52px);font-weight:800;line-height:1.1;margin-bottom:20px;letter-spacing:-2px}.landing-page .ai-coach-text>p{font-size:18px;color:var(--text-secondary);line-height:1.7;margin-bottom:40px}.landing-page .coach-modes{display:flex;flex-direction:column;gap:16px}.landing-page .coach-mode{display:flex;align-items:center;gap:16px;padding:16px 20px;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:16px;transition:all .3s ease}.landing-page .coach-mode:hover{border-color:var(--accent-primary);transform:translateX(8px);box-shadow:0 8px 32px var(--accent-glow)}.landing-page .coach-mode-icon{font-size:32px;width:56px;height:56px;display:flex;align-items:center;justify-content:center;background:var(--bg-elevated);border-radius:14px}.landing-page .coach-mode-info{flex:1 1}.landing-page .coach-mode-title{font-weight:700;font-size:16px;margin-bottom:4px}.landing-page .coach-mode-desc{font-size:14px;color:var(--text-muted)}.landing-page .chat-preview{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:28px;overflow:hidden;box-shadow:0 20px 80px rgba(0,0,0,.4)}.landing-page .chat-preview-header{display:flex;align-items:center;gap:12px;padding:20px 24px;background:var(--bg-elevated);border-bottom:1px solid var(--border-subtle)}.landing-page .chat-preview-icon{font-size:28px}.landing-page .chat-preview-title{font-weight:700;font-size:16px;flex:1 1}.landing-page .chat-preview-status{font-size:12px;color:var(--accent-primary);display:flex;align-items:center;gap:6px}.landing-page .chat-preview-status:before{content:"";width:8px;height:8px;background:var(--accent-primary);border-radius:50%;animation:statusPulse 2s ease-in-out infinite}@keyframes statusPulse{0%,to{opacity:1}50%{opacity:.4}}.landing-page .chat-preview-messages{padding:24px;display:flex;flex-direction:column;gap:16px;min-height:280px}.landing-page .chat-message{display:flex;max-width:85%}.landing-page .chat-message.coach{align-self:flex-start}.landing-page .chat-message.user{align-self:flex-end}.landing-page .chat-bubble{padding:14px 18px;border-radius:18px;font-size:14px;line-height:1.5}.landing-page .chat-message.coach .chat-bubble{background:var(--bg-elevated);border:1px solid var(--border-subtle);border-bottom-left-radius:6px}.landing-page .chat-message.user .chat-bubble{background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));color:#000;border-bottom-right-radius:6px}.landing-page .chat-preview-suggestions{padding:16px 24px 24px;display:flex;gap:10px;flex-wrap:wrap}.landing-page .chat-suggestion{padding:10px 16px;background:var(--bg-elevated);border:1px solid var(--border-subtle);border-radius:20px;font-size:13px;color:var(--text-secondary);cursor:pointer;transition:all .2s ease}.landing-page .chat-suggestion:hover{border-color:var(--accent-primary);color:var(--text-primary)}.landing-page .ai-coach-features{max-width:1200px;margin:80px auto 0;display:grid;grid-template-columns:repeat(4,1fr);grid-gap:24px;gap:24px;position:relative;z-index:1}.landing-page .ai-feature{text-align:center;padding:32px 24px;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:20px;transition:all .3s ease}.landing-page .ai-feature:hover{border-color:var(--accent-primary);transform:translateY(-4px);box-shadow:0 16px 48px var(--accent-glow)}.landing-page .ai-feature-icon{font-size:36px;margin-bottom:16px}.landing-page .ai-feature-title{font-weight:700;font-size:16px;margin-bottom:8px}.landing-page .ai-feature-desc{font-size:14px;color:var(--text-muted);line-height:1.5}@media (max-width:1024px){.landing-page .ai-coach-content{grid-template-columns:1fr;gap:48px}.landing-page .ai-coach-features{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.landing-page .ai-coach{padding:80px 20px}.landing-page .ai-coach-features{grid-template-columns:1fr}.landing-page .chat-preview-messages{min-height:200px}.landing-page nav{padding:16px 20px}.landing-page .nav-links{display:none}.landing-page .nav-cta{gap:8px;flex-shrink:0}.landing-page .nav-cta .btn{padding:10px 16px;font-size:14px;white-space:nowrap}.landing-page .nav-cta .btn-ghost{padding:10px 12px}.landing-page .hero{padding:120px 20px 40px}.landing-page .hero h1{letter-spacing:-1px}.landing-page .app-preview{padding:0 20px}.landing-page .app-preview-content{grid-template-columns:1fr}.landing-page .cta,.landing-page .features,.landing-page .gamification,.landing-page .how-it-works,.landing-page .stats-bar,.landing-page .testimonials{padding:80px 20px}.landing-page .features-grid,.landing-page .stats-grid{grid-template-columns:1fr}.landing-page .steps-grid{grid-template-columns:1fr;gap:40px}.landing-page .achievements-grid{grid-template-columns:repeat(3,1fr)}.landing-page .cta-container{padding:48px 24px;border-radius:24px}.landing-page .cta-buttons{flex-direction:column}.landing-page .footer-content{flex-direction:column;text-align:center}.landing-page .footer-links{flex-wrap:wrap;justify-content:center;gap:24px}}@media (max-width:400px){.landing-page nav{padding:12px 16px}.landing-page .logo-text{font-size:20px}.landing-page .nav-cta{gap:6px}.landing-page .nav-cta .btn{padding:8px 12px;font-size:13px}.landing-page .nav-cta .btn-ghost{padding:8px 10px}}