*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:'Segoe UI',Arial,sans-serif;line-height:1.6;color:#333;overflow-x:hidden}header{background:rgba(255,255,255,0.98);padding:0.8rem 2rem;box-shadow:0 2px 20px rgba(0,0,0,0.08);position:sticky;top:0;z-index:100;backdrop-filter:blur(10px);transition:all 0.3s}nav{display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;flex-wrap:wrap}.logo img{height:45px;transition:transform 0.3s}.logo img:hover{transform:scale(1.05)}.nav-links{display:flex;gap:1.5rem;list-style:none;flex-wrap:wrap}.nav-links a{text-decoration:none;color:#333;font-weight:500;font-size:0.85rem;letter-spacing:0.5px;padding-bottom:4px;position:relative;transition:color 0.3s}.nav-links a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:#0056b3;transition:width 0.3s ease}.nav-links a:hover::after,.nav-links a.active::after{width:100%}.nav-links a:hover,.nav-links a.active{color:#0056b3}.page-banner{position:relative;padding:5rem 2rem;text-align:center;color:#fff;overflow:hidden;background:linear-gradient(135deg,#0a1628 0%,#1a2a4a 100%)}.page-banner-canvas{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none}.page-banner .banner-content{position:relative;z-index:1}.page-banner h1{font-size:2.8rem;font-weight:700;margin-bottom:0.5rem;text-shadow:0 2px 20px rgba(0,0,0,0.3)}.page-banner p{font-size:1.1rem;opacity:0.8;max-width:600px;margin:0 auto}.page-banner .banner-shape{position:absolute;border-radius:50%;opacity:0.08;pointer-events:none}.page-banner .banner-shape:nth-child(2){width:400px;height:400px;background:#4a9eff;top:-100px;right:-100px}.page-banner .banner-shape:nth-child(3){width:250px;height:250px;background:#0056b3;bottom:-80px;left:-80px}.page-banner .banner-shape:nth-child(4){width:150px;height:150px;background:#7cb9ff;top:50%;left:20%}.hero{position:relative;height:80vh;display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;overflow:hidden}.hero-bg{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;filter:brightness(0.4);z-index:0}#three-canvas{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1;pointer-events:none}.hero-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(0,20,40,0.7) 0%,rgba(0,86,179,0.3) 100%);z-index:1}.hero-content{position:relative;z-index:2;max-width:900px;padding:2rem;animation:fadeInUp 1s ease-out}.hero-content h1{font-size:3.2rem;margin-bottom:1rem;font-weight:700;text-shadow:0 2px 20px rgba(0,0,0,0.3)}.hero-content p{font-size:1.4rem;margin-bottom:2rem;opacity:0.9}.hero-content .btn{animation:pulse 2s infinite}.section{max-width:1200px;margin:4rem auto;padding:0 2rem}.section h1,.section h2{font-size:2rem;margin-bottom:2rem;color:#0056b3;border-bottom:2px solid #eee;padding-bottom:0.5rem;position:relative}.section h2::after{content:'';position:absolute;bottom:-2px;left:0;width:60px;height:2px;background:#0056b3}.section-content{font-size:1.1rem;line-height:1.8}.section-alt{background:#f8f9fa;padding:4rem 2rem}.section-dark{background:linear-gradient(135deg,#0a1628,#1a2a4a);color:#fff;padding:4rem 2rem}.section-dark h2{color:#fff;border-bottom-color:rgba(255,255,255,0.2)}.section-dark h2::after{background:#4a9eff}.section-dark .btn{background:#4a9eff}.section-dark .btn:hover{background:#2d7dd2}.btn{background:#0056b3;color:#fff;padding:0.8rem 2.2rem;border:none;border-radius:50px;cursor:pointer;text-decoration:none;display:inline-block;font-weight:600;font-size:0.95rem;transition:all 0.3s ease;position:relative;overflow:hidden}.btn:hover{background:#003d80;transform:translateY(-2px);box-shadow:0 10px 25px rgba(0,86,179,0.3)}.btn-outline{background:transparent;border:2px solid #0056b3;color:#0056b3}.btn-outline:hover{background:#0056b3;color:#fff}.btn-light{background:#fff;color:#0056b3}.btn-light:hover{background:#f0f0f0;color:#003d80}.btn-sm{padding:0.5rem 1.2rem;font-size:0.85rem}.card{border:1px solid #eee;padding:1.5rem;border-radius:12px;transition:all 0.4s ease;background:#fff;position:relative;overflow:hidden}.card::before{content:'';position:absolute;top:0;left:0;width:100%;height:4px;background:#0056b3;transform:scaleX(0);transition:transform 0.4s ease}.card:hover{transform:translateY(-8px);box-shadow:0 20px 40px rgba(0,0,0,0.1)}.card:hover::before{transform:scaleX(1)}.card h3{color:#0056b3;margin-bottom:1rem;font-size:1.2rem}.card-alt{background:#f8f9fa;border-color:transparent}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.grid-4{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem}.grid-auto{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}.tabs{margin:2rem 0}.tab-nav{display:flex;gap:0.5rem;flex-wrap:wrap;margin-bottom:2rem;border-bottom:2px solid #eee;padding-bottom:0}.tab-btn{padding:0.8rem 1.5rem;border:none;background:transparent;cursor:pointer;font-size:0.95rem;font-weight:600;color:#666;position:relative;transition:color 0.3s;border-radius:8px 8px 0 0}.tab-btn:hover{color:#0056b3;background:#f0f4ff}.tab-btn.active{color:#0056b3;background:#e8f0fe}.tab-btn.active::after{content:'';position:absolute;bottom:-2px;left:0;width:100%;height:2px;background:#0056b3}.tab-panel{display:none;animation:fadeInUp 0.4s ease-out}.tab-panel.active{display:block}.flip-card{perspective:1000px;height:280px;cursor:pointer}.flip-card-inner{position:relative;width:100%;height:100%;transition:transform 0.6s cubic-bezier(0.4,0,0.2,1);transform-style:preserve-3d}.flip-card.flipped .flip-card-inner{transform:rotateY(180deg)}.flip-card-front,.flip-card-back{position:absolute;width:100%;height:100%;backface-visibility:hidden;border-radius:12px;padding:2rem;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center}.flip-card-front{background:#fff;border:1px solid #eee}.flip-card-front .card-icon{font-size:3rem;margin-bottom:1rem}.flip-card-front h3{color:#0056b3}.flip-card-back{background:linear-gradient(135deg,#0056b3,#4a9eff);color:#fff;transform:rotateY(180deg)}.flip-card-back p{font-size:0.95rem;line-height:1.6}.flip-card-back .btn{background:#fff;color:#0056b3;margin-top:1rem}.flip-card-back .btn:hover{background:#f0f0f0}.flip-hint{font-size:0.75rem;opacity:0.6;margin-top:0.5rem}.timeline{position:relative;padding:2rem 0;margin:2rem 0}.timeline::before{content:'';position:absolute;left:50%;top:0;bottom:0;width:3px;background:linear-gradient(to bottom,#0056b3,#4a9eff);transform:translateX(-50%)}.timeline-item{position:relative;margin-bottom:3rem;width:50%;padding:0 2rem}.timeline-item:nth-child(odd){left:0;text-align:right}.timeline-item:nth-child(even){left:50%;text-align:left}.timeline-dot{position:absolute;width:18px;height:18px;background:#0056b3;border-radius:50%;border:4px solid #fff;box-shadow:0 0 0 3px #0056b3;top:0}.timeline-item:nth-child(odd) .timeline-dot{right:-9px}.timeline-item:nth-child(even) .timeline-dot{left:-9px}.timeline-content{background:#f8f9fa;padding:1.5rem;border-radius:12px;transition:all 0.3s}.timeline-content:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(0,0,0,0.08)}.timeline-content h3{color:#0056b3;margin-bottom:0.5rem}.timeline-content .timeline-date{font-size:0.85rem;color:#4a9eff;font-weight:600;margin-bottom:0.5rem}.accordion{margin:1.5rem 0}.accordion-item{border:1px solid #eee;border-radius:12px;margin-bottom:0.8rem;overflow:hidden;transition:box-shadow 0.3s}.accordion-item:hover{box-shadow:0 4px 15px rgba(0,0,0,0.05)}.accordion-header{padding:1.2rem 1.5rem;cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-weight:600;color:#0056b3;transition:background 0.3s}.accordion-header:hover{background:#f8f9fa}.accordion-header .accordion-icon{transition:transform 0.3s;font-size:1.2rem}.accordion-item.open .accordion-icon{transform:rotate(180deg)}.accordion-body{max-height:0;overflow:hidden;transition:max-height 0.4s ease,padding 0.4s ease;padding:0 1.5rem}.accordion-item.open .accordion-body{max-height:300px;padding:0 1.5rem 1.2rem}.lightbox-trigger{cursor:pointer;transition:transform 0.3s,box-shadow 0.3s}.lightbox-trigger:hover{transform:scale(1.03);box-shadow:0 10px 30px rgba(0,0,0,0.15)}.lightbox-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.9);z-index:999;display:none;justify-content:center;align-items:center;cursor:pointer;animation:fadeIn 0.3s ease-out}.lightbox-overlay.open{display:flex}.lightbox-overlay img{max-width:90%;max-height:90%;border-radius:8px;box-shadow:0 20px 60px rgba(0,0,0,0.5)}.lightbox-close{position:absolute;top:20px;right:30px;color:#fff;font-size:2.5rem;cursor:pointer;opacity:0.7;transition:opacity 0.3s;background:none;border:none}.lightbox-close:hover{opacity:1}.badge{display:inline-block;padding:0.3rem 0.8rem;border-radius:50px;font-size:0.75rem;font-weight:600;text-transform:uppercase;letter-spacing:0.5px;margin:0.2rem}.badge-blue{background:#e8f0fe;color:#0056b3}.badge-green{background:#e6f7e6;color:#1a7d1a}.badge-orange{background:#fff3e0;color:#cc7a00}.badge-purple{background:#f0e6ff;color:#6a1ab3}.progress-bar-container{margin:1.5rem 0}.progress-bar-label{display:flex;justify-content:space-between;margin-bottom:0.3rem;font-size:0.9rem;font-weight:600}.progress-bar-track{height:8px;background:#e0e0e0;border-radius:10px;overflow:hidden}.progress-bar-fill{height:100%;background:linear-gradient(90deg,#0056b3,#4a9eff);border-radius:10px;width:0;transition:width 1.5s cubic-bezier(0.4,0,0.2,1)}.floating-group{position:relative;margin-bottom:1.5rem}.floating-group input,.floating-group textarea{width:100%;padding:1.2rem 1rem 0.5rem;border:2px solid #e0e0e0;border-radius:8px;font-size:1rem;transition:border-color 0.3s,box-shadow 0.3s;background:transparent}.floating-group textarea{min-height:100px;resize:vertical}.floating-group label{position:absolute;left:1rem;top:0.8rem;color:#999;font-size:1rem;pointer-events:none;transition:all 0.3s ease;background:#fff;padding:0 0.3rem}.floating-group input:focus,.floating-group textarea:focus{outline:none;border-color:#0056b3;box-shadow:0 0 0 3px rgba(0,86,179,0.1)}.floating-group input:focus + label,.floating-group textarea:focus + label,.floating-group input:not(:placeholder-shown) + label,.floating-group textarea:not(:placeholder-shown) + label{top:-0.5rem;font-size:0.8rem;color:#0056b3}.floating-group input::placeholder,.floating-group textarea::placeholder{color:transparent}.icon-box{width:60px;height:60px;background:linear-gradient(135deg,#0056b3,#4a9eff);border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:#fff;margin-bottom:1rem;transition:transform 0.3s,border-radius 0.3s}.card:hover .icon-box{transform:scale(1.1) rotate(-5deg);border-radius:12px}.milestone{text-align:center;padding:2rem;position:relative}.milestone-number{font-size:3rem;font-weight:700;color:#0056b3;display:block;line-height:1}.milestone-label{font-size:0.9rem;color:#666;margin-top:0.5rem}.milestone-line{width:40px;height:3px;background:linear-gradient(90deg,#0056b3,#4a9eff);margin:1rem auto;border-radius:2px}.why-item{text-align:center;padding:2rem}.why-icon{width:70px;height:70px;margin:0 auto 1.5rem;background:linear-gradient(135deg,#0056b3,#4a9eff);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.8rem;color:#fff;transition:transform 0.3s}.why-item:hover .why-icon{transform:rotateY(180deg)}.why-item h3{color:#0056b3;margin-bottom:0.8rem}.why-item p{color:#666}.tech-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1.5rem;margin:2rem 0}.tech-item{background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.15);border-radius:12px;padding:1.5rem 1rem;text-align:center;transition:all 0.4s ease;cursor:default}.tech-item:hover{background:rgba(255,255,255,0.15);transform:translateY(-5px);box-shadow:0 10px 30px rgba(0,0,0,0.3)}.tech-item .tech-icon{font-size:2.5rem;margin-bottom:0.5rem;display:block}.tech-item .tech-name{font-size:0.85rem;font-weight:600;color:#ccc}.tech-item .tech-label{font-size:0.7rem;color:#4a9eff;margin-top:0.3rem;display:block;text-transform:uppercase;letter-spacing:1px}.contact-info{background:#f8f9fa;padding:2rem;border-radius:12px;margin:2rem 0}.contact-info p{margin:0.5rem 0}.contact-info a{color:#0056b3;text-decoration:none;transition:color 0.3s}.contact-info a:hover{color:#003d80}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:0.5rem;font-weight:600;color:#444}.form-group input,.form-group textarea,.form-group select{width:100%;padding:0.8rem 1rem;border:2px solid #e0e0e0;border-radius:8px;font-size:1rem;transition:border-color 0.3s,box-shadow 0.3s}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#0056b3;box-shadow:0 0 0 3px rgba(0,86,179,0.1)}.alert-error{background:#f8d7da;color:#721c24;padding:1rem;border-radius:8px;margin:1.5rem 0;animation:shake 0.5s}.alert-success{background:#d4edda;color:#155724;padding:1rem;border-radius:8px;margin:1.5rem 0;animation:fadeInUp 0.5s}footer{background:linear-gradient(135deg,#0a1628,#1a2a4a);color:#fff;padding:3rem 2rem;text-align:center}.footer-content{max-width:1200px;margin:0 auto}.footer-content a{color:#4a9eff;text-decoration:none;transition:color 0.3s}.footer-content a:hover{color:#fff}.social-links{display:flex;justify-content:center;gap:2rem;margin:1.5rem 0}.social-links a{color:#fff;text-decoration:none;padding:0.5rem 1.2rem;border:1px solid rgba(255,255,255,0.2);border-radius:25px;font-size:0.9rem;transition:all 0.3s}.social-links a:hover{background:rgba(255,255,255,0.1);border-color:#4a9eff;text-decoration:none}.stat-counter{text-align:center;padding:2rem}.stat-number{font-size:3rem;font-weight:700;color:#0056b3;display:block}.stat-label{font-size:1rem;color:#666;margin-top:0.5rem}@keyframes fadeInUp{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInLeft{from{opacity:0;transform:translateX(-40px)}to{opacity:1;transform:translateX(0)}}@keyframes fadeInRight{from{opacity:0;transform:translateX(40px)}to{opacity:1;transform:translateX(0)}}@keyframes scaleIn{from{opacity:0;transform:scale(0.8)}to{opacity:1;transform:scale(1)}}@keyframes fadeIn{from{opacity:0}to{opacity:1}}@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes shimmer{0%{background-position:-200px 0}100%{background-position:calc(200px + 100%) 0}}@keyframes shake{0%,100%{transform:translateX(0)}10%,30%,50%,70%,90%{transform:translateX(-5px)}20%,40%,60%,80%{transform:translateX(5px)}}@keyframes typing{from{width:0}to{width:100%}}@keyframes blink{50%{border-color:transparent}}.animate-fade-up{opacity:0;transform:translateY(40px);transition:all 0.6s ease-out}.animate-fade-left{opacity:0;transform:translateX(-40px);transition:all 0.6s ease-out}.animate-fade-right{opacity:0;transform:translateX(40px);transition:all 0.6s ease-out}.animate-scale{opacity:0;transform:scale(0.8);transition:all 0.6s ease-out}.animate-visible{opacity:1;transform:translateY(0) translateX(0) scale(1)}.animate-stagger > *:nth-child(1){transition-delay:0.1s}.animate-stagger > *:nth-child(2){transition-delay:0.2s}.animate-stagger > *:nth-child(3){transition-delay:0.3s}.animate-stagger > *:nth-child(4){transition-delay:0.4s}.animate-stagger > *:nth-child(5){transition-delay:0.5s}.animate-stagger > *:nth-child(6){transition-delay:0.6s}img{max-width:100%;height:auto;border-radius:12px;transition:transform 0.4s ease}.text-center{text-align:center}.mt-1{margin-top:1rem}.mt-2{margin-top:2rem}.mt-3{margin-top:3rem}.mb-2{margin-bottom:2rem}.py-4{padding-top:4rem;padding-bottom:4rem}.gap-1{gap:1rem}@media (max-width:768px){nav{flex-direction:column;gap:1rem}.nav-links{gap:0.8rem;justify-content:center}.nav-links a{font-size:0.8rem}.hero-content h1{font-size:2rem}.hero-content p{font-size:1.1rem}.section h1,.section h2{font-size:1.5rem}.grid-2{grid-template-columns:1fr}.stat-number{font-size:2.2rem}.tech-grid{grid-template-columns:repeat(auto-fit,minmax(100px,1fr))}.page-banner h1{font-size:2rem}.page-banner{padding:3rem 1.5rem}.timeline::before{left:20px}.timeline-item{width:100%;padding-left:50px;padding-right:0;text-align:left}.timeline-item:nth-child(odd){left:0;text-align:left}.timeline-item:nth-child(even){left:0}.timeline-item:nth-child(odd) .timeline-dot{right:auto;left:11px}.timeline-item:nth-child(even) .timeline-dot{left:11px}.flip-card{height:250px}.tab-btn{font-size:0.85rem;padding:0.6rem 1rem}}