:root{--bg-primary: #0a0b10;--bg-secondary: #121420;--bg-card: rgba(22, 26, 47, .65);--bg-card-hover: rgba(30, 36, 66, .8);--border-color: rgba(255, 255, 255, .08);--border-hover: rgba(99, 102, 241, .4);--text-primary: #f3f4f6;--text-secondary: #9ca3af;--text-muted: #6b7280;--color-primary: #6366f1;--color-primary-glow: rgba(99, 102, 241, .15);--color-secondary: #10b981;--color-accent: #f59e0b;--font-display: "Outfit", sans-serif;--font-sans: "Inter", sans-serif;--transition-smooth: all .4s cubic-bezier(.16, 1, .3, 1);--glass-blur: blur(16px)}[data-theme=emerald]{--bg-primary: #040d0a;--bg-secondary: #0a1813;--bg-card: rgba(10, 28, 23, .65);--bg-card-hover: rgba(16, 44, 36, .8);--color-primary: #10b981;--color-primary-glow: rgba(16, 185, 129, .15);--border-hover: rgba(16, 185, 129, .4)}[data-theme=rose]{--bg-primary: #0f090d;--bg-secondary: #1a0f16;--bg-card: rgba(30, 16, 26, .65);--bg-card-hover: rgba(45, 22, 39, .8);--color-primary: #ec4899;--color-primary-glow: rgba(236, 72, 153, .15);--border-hover: rgba(236, 72, 153, .4)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);line-height:1.6;overflow-x:hidden;transition:background-color .5s ease}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-primary)}.glow-blob{position:absolute;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,var(--color-primary-glow) 0%,rgba(0,0,0,0) 70%);filter:blur(50px);z-index:-1;pointer-events:none;opacity:.8}.blob-1{top:10%;left:-100px}.blob-2{top:40%;right:-100px}.blob-3{bottom:10%;left:20%}header{position:sticky;top:0;z-index:100;background:#0a0b10b3;-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border-bottom:1px solid var(--border-color);padding:1.25rem 2rem;display:flex;justify-content:space-between;align-items:center}.logo{font-family:var(--font-display);font-size:1.5rem;font-weight:700;background:linear-gradient(135deg,#fff 0%,var(--color-primary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:flex;align-items:center;gap:.5rem}.theme-selector{display:flex;gap:.5rem}.theme-dot{width:20px;height:20px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:var(--transition-smooth)}.theme-dot.active{border-color:#fff;transform:scale(1.15)}.dot-midnight{background:#6366f1}.dot-emerald{background:#10b981}.dot-rose{background:#ec4899}.container{max-width:1200px;margin:0 auto;padding:4rem 2rem;position:relative}.hero{text-align:center;padding:3rem 0 5rem}.hero h1{font-family:var(--font-display);font-size:3.5rem;font-weight:800;line-height:1.2;margin-bottom:1.5rem;color:#fff}.hero h1 span{background:linear-gradient(135deg,#ffffff 0%,var(--color-primary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero p{font-size:1.2rem;color:var(--text-secondary);max-width:700px;margin:0 auto 2.5rem}.cta-btn{background:linear-gradient(135deg,var(--color-primary) 0%,rgba(99,102,241,.7) 100%);color:#fff;border:none;padding:.85rem 2rem;font-family:var(--font-display);font-size:1.05rem;font-weight:600;border-radius:12px;cursor:pointer;transition:var(--transition-smooth);text-decoration:none;box-shadow:0 4px 20px #6366f14d;display:inline-flex;align-items:center;gap:.5rem}.cta-btn:hover{transform:translateY(-2px);box-shadow:0 8px 30px #6366f180}.tabs-nav{display:flex;justify-content:center;gap:1rem;margin-bottom:3rem;background:#ffffff08;padding:.5rem;border-radius:16px;border:1px solid var(--border-color);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur)}.tab-btn{background:transparent;border:none;color:var(--text-secondary);padding:.85rem 2rem;font-family:var(--font-display);font-size:1.1rem;font-weight:600;border-radius:12px;cursor:pointer;transition:var(--transition-smooth);flex:1;max-width:250px;display:flex;align-items:center;justify-content:center;gap:.5rem}.tab-btn.active{background:var(--bg-secondary);color:#fff;box-shadow:0 4px 12px #0000004d,inset 0 0 0 1px var(--border-hover)}.project-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:24px;padding:3rem;-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);box-shadow:0 20px 40px #0000004d;transition:var(--transition-smooth);display:grid;grid-template-columns:1.2fr 1fr;gap:3rem;margin-bottom:4rem}.project-card:hover{border-color:var(--border-hover);box-shadow:0 24px 50px var(--color-primary-glow)}@media (max-width: 968px){.project-card{grid-template-columns:1fr;padding:2rem;gap:2rem}.hero h1{font-size:2.5rem}}.project-info h2{font-family:var(--font-display);font-size:2.25rem;font-weight:700;margin-bottom:1rem}.project-tagline{color:var(--color-primary);font-weight:600;font-size:1.1rem;margin-bottom:1.5rem}.project-desc{color:var(--text-secondary);margin-bottom:2rem;font-size:1.05rem}.features-list{list-style:none;display:flex;flex-direction:column;gap:.85rem;margin-bottom:2rem}.feature-item{display:flex;align-items:flex-start;gap:.75rem;color:var(--text-primary)}.feature-item svg{color:var(--color-primary);margin-top:.2rem}.tech-badges{display:flex;flex-wrap:wrap;gap:.75rem}.tech-badge{background:#ffffff0a;border:1px solid var(--border-color);padding:.4rem 1rem;border-radius:8px;font-size:.9rem;font-weight:500;color:var(--text-secondary);display:flex;align-items:center;gap:.4rem}.project-visual{background:linear-gradient(135deg,#ffffff03,#ffffff08);border-radius:16px;border:1px solid rgba(255,255,255,.05);display:flex;flex-direction:column;justify-content:center;align-items:center;padding:2rem;position:relative;min-height:350px;overflow:hidden}.visual-decor{position:absolute;width:150px;height:150px;background:var(--color-primary);opacity:.15;filter:blur(40px);border-radius:50%}.diagram-svg{width:100%;max-width:320px;height:auto;z-index:1;filter:drop-shadow(0 10px 20px rgba(0,0,0,.4))}.comparison-section{padding:4rem 0;text-align:center}.comparison-section h2{font-family:var(--font-display);font-size:2.25rem;font-weight:700;margin-bottom:3rem}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}@media (max-width: 868px){.grid-3{grid-template-columns:1fr}}.comparison-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:20px;padding:2.5rem 2rem;-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);transition:var(--transition-smooth);text-align:left}.comparison-card:hover{transform:translateY(-5px);border-color:var(--border-hover)}.comp-icon{width:50px;height:50px;border-radius:12px;background:var(--color-primary-glow);color:var(--color-primary);display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem}.comp-title{font-family:var(--font-display);font-size:1.25rem;font-weight:600;margin-bottom:1rem}.comp-desc{color:var(--text-secondary);font-size:.95rem}.modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#000000d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;display:flex;justify-content:center;align-items:center;opacity:0;pointer-events:none;transition:opacity .3s ease}.modal-overlay.open{opacity:1;pointer-events:all}.modal-content{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:24px;padding:3rem;max-width:500px;width:90%;text-align:center;transform:translateY(20px);transition:transform .3s cubic-bezier(.16,1,.3,1);box-shadow:0 25px 50px #00000080}.modal-overlay.open .modal-content{transform:translateY(0)}.modal-title{font-family:var(--font-display);font-size:1.75rem;font-weight:700;margin-bottom:1rem}.modal-desc{color:var(--text-secondary);margin-bottom:2rem}.form-group{margin-bottom:1.25rem;text-align:left}.form-label{display:block;margin-bottom:.5rem;font-size:.9rem;font-weight:500;color:var(--text-secondary)}.form-input{width:100%;background:#ffffff08;border:1px solid var(--border-color);padding:.75rem 1rem;border-radius:8px;color:#fff;font-family:var(--font-sans);font-size:1rem;transition:var(--transition-smooth)}.form-input:focus{border-color:var(--color-primary);outline:none;background:#ffffff0d}.modal-close-btn{background:transparent;border:1px solid var(--border-color);color:var(--text-secondary);padding:.75rem 1.5rem;border-radius:8px;cursor:pointer;font-family:var(--font-sans);margin-top:1rem;transition:var(--transition-smooth)}.modal-close-btn:hover{color:#fff;border-color:var(--text-secondary)}footer{border-top:1px solid var(--border-color);padding:3rem 2rem;text-align:center;color:var(--text-muted);font-size:.9rem}.mockup-phone{position:relative;width:250px;height:420px;background:#000;border:12px solid #1c1d24;border-radius:36px;box-shadow:0 25px 50px -12px #00000080,0 0 0 2px #ffffff0d;overflow:hidden;display:flex;flex-direction:column;z-index:2}.mockup-phone-notch{position:absolute;top:0;left:50%;transform:translate(-50%);width:100px;height:18px;background:#1c1d24;border-bottom-left-radius:12px;border-bottom-right-radius:12px;z-index:10}.mockup-phone-screen{flex:1;width:100%;height:100%;background:var(--bg-primary);display:flex;justify-content:center;align-items:center;padding:1rem}.mockup-phone-screen .diagram-svg{transform:scale(.95);max-width:100%}.mockup-browser{position:relative;width:100%;max-width:360px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:16px;box-shadow:0 25px 50px -12px #0009;overflow:hidden;display:flex;flex-direction:column;z-index:2}.mockup-browser-header{display:flex;align-items:center;gap:6px;padding:10px 14px;background:#ffffff08;border-bottom:1px solid var(--border-color)}.mockup-browser-header .dot{width:8px;height:8px;border-radius:50%;display:inline-block}.dot-red{background:#ef4444}.dot-yellow{background:#f59e0b}.dot-green{background:#10b981}.mockup-browser-url{flex:1;text-align:center;background:#ffffff0a;border:1px solid var(--border-color);border-radius:6px;font-size:.75rem;color:var(--text-muted);padding:2px 0;margin-left:14px;font-family:var(--font-sans)}.mockup-browser-screen{padding:1.5rem;display:flex;justify-content:center;align-items:center;background:var(--bg-card)}.audience-section{display:flex;gap:1.5rem;margin-top:2rem;border-top:1px solid var(--border-color);padding-top:1.5rem}@media (max-width: 640px){.audience-section{flex-direction:column;gap:1.25rem}}.audience-col{flex:1}.audience-col h4{font-family:var(--font-display);font-size:1rem;font-weight:600;margin-bottom:.75rem;display:flex;align-items:center;gap:.5rem;color:#fff}.audience-col h4 svg{color:var(--color-primary);flex-shrink:0}.audience-col ul{list-style:none;display:flex;flex-direction:column;gap:.5rem}.audience-col li{font-size:.85rem;color:var(--text-secondary);position:relative;padding-left:14px;line-height:1.4}.audience-col li:before{content:"•";color:var(--color-primary);position:absolute;left:0;top:0;font-weight:700}