:root{--bg:#0f172a;--card:#1e293b;--border:#ffffff1a;--t1:#f3f4f6;--t2:#9ca3af;--t3:#6b7280;--accent:#3b82f6;--accent2:#8b5cf6;--green:#10b981;--orange:#f97316;--red:#ef4444;--purple:#a855f7}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--t1);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.6}.container{max-width:1200px;margin:0 auto;padding:2rem}header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:1.5rem 0;display:flex}.logo{color:var(--t1);align-items:center;gap:.5rem;font-size:1.5rem;font-weight:800;text-decoration:none;display:flex}.logo:before{content:"▶";color:var(--accent)}.nav-links{align-items:center;gap:1.5rem;display:flex}.nav-links a{color:var(--t2);font-size:.95rem;font-weight:500;text-decoration:none;transition:color .2s}.nav-links a:hover{color:var(--t1)}.hero{text-align:center;padding:5rem 1rem 3rem}.hero h1{background:linear-gradient(135deg,#fff,#94a3b8);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:1.5rem;font-size:3.5rem;font-weight:800;line-height:1.2}.hero p{color:var(--t2);max-width:700px;margin-bottom:2.5rem;margin-left:auto;margin-right:auto;font-size:1.2rem}.cta-group{justify-content:center;gap:1rem;margin-bottom:4rem;display:flex}.btn{cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;padding:.8rem 1.8rem;font-size:1rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:#2563eb;transform:translateY(-2px);box-shadow:0 4px 15px #3b82f666}.btn-secondary{background:var(--card);color:var(--t1);border:1px solid var(--border)}.btn-secondary:hover{background:#ffffff0d}.gallery{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;margin-top:3rem;display:grid}.gallery-img{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:.5rem;transition:transform .3s}.gallery-img:hover{border-color:var(--accent);transform:translateY(-5px)}.gallery-img img{aspect-ratio:16/9;object-fit:cover;background:#111827;border-radius:8px;width:100%}.gallery-caption{color:var(--t2);padding:.8rem .5rem .3rem;font-size:.85rem;font-weight:500}.section{border-bottom:1px solid var(--border);padding:5rem 0}.section:last-of-type{border-bottom:none}.section-title{text-align:center;margin-bottom:3.5rem;font-size:2.2rem;font-weight:700}.arch-container{background:var(--card);border:1px solid var(--border);text-align:center;border-radius:16px;flex-direction:column;align-items:center;padding:3rem;display:flex}.arch-text h3{color:var(--t1);margin-bottom:1.5rem;font-size:1.5rem}.arch-text p{color:var(--t2);max-width:800px;margin-bottom:1.5rem;font-size:1.1rem}.tech-badges{flex-wrap:wrap;justify-content:center;gap:.8rem;margin-top:2rem;display:flex}.tech-badge{color:#60a5fa;letter-spacing:.05em;background:#3b82f61a;border:1px solid #3b82f633;border-radius:20px;padding:.5rem 1rem;font-size:.9rem;font-weight:600}.features-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;display:grid}.feature-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:2.5rem;transition:transform .2s}.feature-card:hover{border-color:var(--accent);transform:translateY(-5px)}.feature-icon{margin-bottom:1.2rem;font-size:2.5rem}.feature-card h3{color:var(--t1);margin-bottom:1rem;font-size:1.3rem}.feature-card p{color:var(--t2);font-size:1rem;line-height:1.6}.faq-container{flex-direction:column;gap:1.5rem;max-width:800px;margin:0 auto;display:flex}.faq-item{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:2rem}.faq-item h3{color:var(--t1);margin-bottom:1rem;font-size:1.2rem}.faq-item p{color:var(--t2);font-size:1rem}.faq-item strong{color:var(--accent)}footer{border-top:1px solid var(--border);text-align:center;color:var(--t3);margin-top:2rem;padding:4rem 0 2rem;font-size:.9rem}footer a{color:var(--t2);cursor:pointer;text-decoration:none;transition:color .2s}footer a:hover{color:var(--t1);text-decoration:underline}.footer-links{flex-wrap:wrap;justify-content:center;gap:2rem;margin-bottom:2rem;display:flex}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:9999;background:#0f172ae6;justify-content:center;align-items:center;padding:1rem;display:none;position:fixed;top:0;bottom:0;left:0;right:0}.modal-overlay.active{display:flex}.modal-content{background:var(--card);border:1px solid var(--border);width:100%;max-width:700px;max-height:90vh;color:var(--t2);border-radius:16px;padding:2.5rem;position:relative;overflow-y:auto;box-shadow:0 20px 40px #00000080}.modal-content h2{color:var(--t1);border-bottom:1px solid var(--border);margin-bottom:1.5rem;padding-bottom:1rem;font-size:1.8rem}.legal-text h4{color:var(--t1);margin:1.5rem 0 .5rem;font-size:1.1rem}.legal-text p{margin-bottom:1rem}.modal-close{color:var(--t3);cursor:pointer;background:0 0;border:none;font-size:2rem;line-height:1;transition:color .2s;position:absolute;top:1.5rem;right:1.5rem}.modal-close:hover{color:var(--t1)}@media (max-width:768px){.hero h1{font-size:2.5rem}.nav-links{display:none}.arch-container{padding:2rem 1.5rem}}