*{margin:0;padding:0;box-sizing:border-box}body{font-family:'Arial',sans-serif;line-height:1.6;color:#333;overflow-x:hidden}.header{position:fixed;top:0;width:100%;background:rgba(255,255,255,0.95);backdrop-filter:blur(10px);z-index:1000;height:100px;box-shadow:0 2px 20px rgba(0,0,0,0.1)}.nav-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:0 2rem;height:100%}.logo{font-weight:bold;color:#2c3e50;text-decoration:none;display:flex;align-items:center}.logo-img{height:150px;width:auto;object-fit:contain;filter:drop-shadow(0 2px 4px rgba(0,0,0,0.1));display:block;margin:0 auto}.nav-menu{display:flex;list-style:none;gap:2rem}.nav-menu a{text-decoration:none;color:#333;font-weight:500;transition:color 0.3s ease;position:relative;font-size:1rem}.nav-menu a:hover{color:#1f5f8b}.nav-menu a::after{content:'';position:absolute;width:0;height:2px;bottom:-5px;left:0;background-color:#1f5f8b;transition:width 0.3s ease}.nav-menu a:hover::after{width:100%}.banner{height:100vh;position:relative;display:flex;align-items:center;justify-content:center;text-align:center;color:white;overflow:hidden;background-size:cover;background-position:center;background-repeat:no-repeat}.banner-video{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;z-index:-2}.banner::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.5);z-index:-1}.banner-content{z-index:1;max-width:800px;padding:0 2rem}.banner h1{font-size:3.5rem;margin-bottom:1rem;animation:fadeInUp 1s ease}.banner h2{font-size:1.5rem;margin-bottom:2rem;opacity:0.9;animation:fadeInUp 1s ease 0.3s both}.contact-btn{display:inline-block;padding:15px 30px;background:linear-gradient(135deg,#3498db,#2980b9);color:white;text-decoration:none;border-radius:50px;font-weight:600;font-size:1.1rem;transition:all 0.3s ease;margin:0 10px;text-transform:uppercase;letter-spacing:1px;box-shadow:0 10px 30px rgba(52,152,219,0.3)}.contact-btn:hover{transform:translateY(-3px);box-shadow:0 15px 40px rgba(52,152,219,0.4);background:linear-gradient(135deg,#2980b9,#3498db)}.youtube-btn{background:linear-gradient(135deg,#FF0000,#CC0000) !important;box-shadow:0 10px 30px rgba(255,0,0,0.3) !important;display:inline-flex;align-items:center;gap:8px}.youtube-btn:hover{background:linear-gradient(135deg,#CC0000,#FF0000) !important;box-shadow:0 15px 40px rgba(255,0,0,0.4) !important;transform:translateY(-3px)}.youtube-icon{transition:transform 0.3s ease}.youtube-btn:hover .youtube-icon{transform:scale(1.1)}.clouds{position:absolute;top:0;left:0;width:100%;height:100%;overflow:hidden;z-index:-1}.cloud{position:absolute;background:rgba(255,255,255,0.1);border-radius:50px;opacity:0.6;animation:float 20s infinite linear}.cloud:nth-child(1){width:100px;height:40px;top:20%;animation-duration:25s}.cloud:nth-child(2){width:80px;height:30px;top:40%;animation-duration:30s;animation-delay:-10s}.cloud:nth-child(3){width:120px;height:50px;top:60%;animation-duration:35s;animation-delay:-20s}.about-section{padding:100px 0;background:#f8f9fa}.about-container{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:0.8fr 2.2fr;gap:5rem;align-items:flex-start;padding:0 2rem}.about-image{text-align:left;padding-left:1rem}.about-image img{width:400px;height:500px;border-radius:15px;object-fit:cover;object-position:center top;box-shadow:0 10px 30px rgba(0,0,0,0.1);transition:transform 0.3s ease;max-width:100%;height:auto;display:block}.about-image img:hover{transform:scale(1.05)}.about-title-container{text-align:center;margin-bottom:3rem;padding:0 2rem;max-width:1200px;margin-left:auto;margin-right:auto;overflow:hidden}.about-main-title{font-size:2.5rem;color:#2c3e50;animation:slideInRight 1s ease;margin:0;line-height:1.2;word-wrap:break-word;overflow-wrap:break-word}.about-text{padding-right:2rem}.about-text h4{font-size:1.8rem;margin-bottom:2rem;color:#1f5f8b;animation:slideInRight 1s ease 0.2s both}.about-text p{font-size:1.1rem;line-height:1.8;margin-bottom:1.5rem;text-align:justify;color:#4a4a4a;animation:slideInRight 1s ease 0.4s both}.boxes-section{padding:80px 0;background:white}.boxes-container{max-width:1200px;margin:0 auto;padding:0 2rem}.outer-box{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);padding:3rem;border-radius:20px;box-shadow:0 20px 40px rgba(0,0,0,0.1);margin-bottom:3rem}.inner-box{background:white;padding:2rem;border-radius:15px;text-align:center;box-shadow:0 10px 30px rgba(0,0,0,0.1)}.inner-box h3{font-size:2rem;margin-bottom:1rem;color:#2c3e50}.inner-box p{font-size:1.1rem;color:#666}.testimonials-section{padding:80px 0;background:#f8f9fa}.testimonials-container{max-width:1200px;margin:0 auto;padding:0 2rem;text-align:center}.testimonials-title{font-size:2.5rem;margin-bottom:3rem;color:#2c3e50}.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.testimonial{background:white;padding:2rem;border-radius:15px;box-shadow:0 10px 30px rgba(0,0,0,0.1);transition:transform 0.3s ease}.testimonial:hover{transform:translateY(-5px)}.testimonial p{font-style:italic;margin-bottom:1rem;font-size:1.1rem}.testimonial .client{font-weight:bold;color:#1f5f8b}.use-cases-section{padding:80px 0;background:#ffffff}.use-cases-container{max-width:1200px;margin:0 auto;padding:0 2rem;text-align:center}.use-cases-title{font-size:2.8rem;margin-bottom:1rem;color:#2c3e50;font-weight:700}.use-cases-subtitle{font-size:1.2rem;margin-bottom:3rem;color:#555;max-width:700px;margin-left:auto;margin-right:auto}.use-cases-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}.use-case-card{background:#f8f9fa;padding:2.5rem 2rem;border-radius:15px;box-shadow:0 8px 25px rgba(0,0,0,0.08);text-align:left;transition:transform 0.3s ease,box-shadow 0.3s ease;display:flex;flex-direction:column}.use-case-card:hover{transform:translateY(-8px);box-shadow:0 12px 35px rgba(0,0,0,0.12)}.use-case-icon{margin-bottom:1.5rem;text-align:center}.use-case-icon img{height:50px;width:50px;color:#3498db}.use-case-card h3{font-size:1.5rem;margin-bottom:1rem;color:#2c3e50;font-weight:600;text-align:center}.use-case-card p{font-size:1rem;line-height:1.7;color:#4a4a4a;flex-grow:1;text-align:center}.use-case-portfolio-button-container{text-align:center;margin-top:3rem}.three-boxes-section{padding:80px 0;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);position:relative;overflow:hidden}.three-boxes-container{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr auto 1fr;gap:4rem;padding:0 2rem;align-items:center}.text-box,.image-box{padding:0;border-radius:0;box-shadow:none;transition:none;background:transparent}.text-box{color:white;text-align:center}.text-box h3{font-size:2.5rem;font-weight:bold;margin:0;line-height:1.2}.image-box{text-align:center;background:transparent}.image-box img{width:200px;height:200px;object-fit:cover;border-radius:50%;border:4px solid rgba(255,255,255,0.3);box-shadow:0 10px 30px rgba(0,0,0,0.3)}.image-box h3{color:white;font-size:1.5rem;margin-top:1rem;font-weight:600}.text-box:hover,.image-box:hover{transform:none}.footer{background:#2c3e50;color:white;padding:3rem 0 1rem}.footer-container{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:3rem;padding:0 2rem;align-items:start}.footer-section h3{margin-bottom:1rem;color:#74c0fc;font-weight:600}.footer-logo{margin-bottom:2rem;margin-right:0;text-align:center;padding-right:0;width:100%}.footer-logo-img{height:150px;width:auto;object-fit:contain;filter:drop-shadow(0 2px 4px rgba(0,0,0,0.1));display:block;margin:0 auto}.footer-section p{color:#e0e0e0;line-height:1.8}.footer-section a{color:#74c0fc;text-decoration:underline;text-decoration-style:dotted;text-underline-offset:2px;line-height:1.8;font-weight:500;transition:all 0.3s ease}.footer-section a:hover{color:#ffffff;text-decoration:underline;text-decoration-style:solid;background:rgba(116,192,252,0.2);padding:2px 4px;border-radius:3px}.footer-bottom{text-align:center;margin-top:2rem;padding-top:2rem;border-top:1px solid #34495e;color:#e0e0e0}.footer-bottom a{color:#74c0fc !important;text-decoration:underline;text-decoration-style:dotted;text-underline-offset:2px;font-weight:500;transition:all 0.3s ease}.footer-bottom a:hover{color:#ffffff !important;text-decoration-style:solid;background:rgba(116,192,252,0.2);padding:2px 4px;border-radius:3px}.portfolio-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;padding:2rem;max-width:1200px;margin:0 auto}.project-card{background:white;border-radius:15px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,0.1);transition:transform 0.3s ease,box-shadow 0.3s ease;height:100%;display:flex;flex-direction:column}.project-card:hover{transform:translateY(-10px);box-shadow:0 20px 40px rgba(0,0,0,0.2)}.project-image{position:relative;width:100%;height:220px;overflow:hidden;border-radius:15px 15px 0 0;background-color:#f0f0f0}.project-image img{width:100%;height:100%;object-fit:contain;transition:transform 0.3s ease;display:block}.project-card:hover .project-image img{transform:scale(1.05)}.video-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.4);display:flex;flex-direction:column;align-items:center;justify-content:center;opacity:0;transition:opacity 0.3s ease;cursor:pointer;z-index:2}.project-card:hover .video-overlay{opacity:1}.play-button{margin-bottom:10px;transition:transform 0.3s ease}.video-overlay:hover .play-button{transform:scale(1.1)}.demo-text{color:white;font-size:14px;font-weight:600;text-transform:uppercase;letter-spacing:1px}.project-content{padding:1.5rem;display:flex;flex-direction:column;flex-grow:1}.project-content h3{font-size:1.4rem;margin-bottom:0.8rem;color:#2c3e50;line-height:1.3}.project-content p{color:#666;line-height:1.6;margin-bottom:1.2rem;flex-grow:1}.contact-section{padding:80px 0;background:#f8f9fa}.contact-container{max-width:800px;margin:0 auto;padding:0 2rem}.contact-form{background:white;padding:3rem;border-radius:15px;box-shadow:0 20px 40px rgba(0,0,0,0.1)}.form-group{margin-bottom:2rem}.form-group label{display:block;margin-bottom:0.5rem;font-weight:bold;color:#2c3e50}.form-group input,.form-group textarea{width:100%;padding:1rem;border:2px solid #e0e0e0;border-radius:10px;font-size:1rem;transition:border-color 0.3s ease}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#3498db}.submit-btn{background:linear-gradient(45deg,#3498db,#2980b9);color:white;padding:1rem 2rem;border:none;border-radius:50px;font-size:1.1rem;font-weight:bold;cursor:pointer;transition:transform 0.3s ease,box-shadow 0.3s ease}.submit-btn:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(52,152,219,0.4)}.modal{display:none;position:fixed;z-index:9999;left:0;top:0;width:100%;height:100%;overflow:auto;background-color:rgba(0,0,0,0.8);backdrop-filter:blur(5px)}.modal-content{position:relative;background-color:#000;margin:5% auto;padding:0;border-radius:10px;width:90%;max-width:900px;box-shadow:0 25px 50px rgba(0,0,0,0.5)}.modal video{width:100%;height:auto;border-radius:10px;display:block}.youtube-player{position:relative;width:100%;height:500px;border-radius:10px;overflow:hidden}.youtube-player iframe{border-radius:10px;width:100%;height:100%}.close{position:absolute;top:-40px;right:0;color:white;font-size:35px;font-weight:bold;cursor:pointer;z-index:10000;background:rgba(0,0,0,0.6);border-radius:50%;width:45px;height:45px;display:flex;align-items:center;justify-content:center;transition:background 0.3s ease}.close:hover{background:rgba(255,0,0,0.8)}.flash-messages{max-width:800px;margin:0 auto;padding:1rem 2rem}.flash-message{padding:1rem;margin-bottom:1rem;border-radius:5px;background-color:#d4edda;color:#155724;border:1px solid #c3e6cb}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{from{opacity:0;transform:translateX(50px)}to{opacity:1;transform:translateX(0)}}@keyframes float{from{transform:translateX(-100px)}to{transform:translateX(calc(100vw + 100px))}}@media (max-width:768px){.nav-container{flex-direction:column;align-items:center}.footer-container{grid-template-columns:1fr;text-align:center}.footer-section{margin-bottom:1rem}.nav-menu{flex-direction:column;gap:1rem}.banner h1{font-size:2.5rem}.about-container{grid-template-columns:1fr;text-align:center}.three-boxes-container{grid-template-columns:1fr}.portfolio-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));padding:1rem;gap:1.5rem}.project-image{height:320px}.project-content{padding:1.2rem}.project-content h3{font-size:1.3rem}.modal-content{margin:10% auto;width:95%}.youtube-player{height:250px}.footer-logo-img{height:100px}.video-overlay{opacity:1;background:rgba(0,0,0,0.3)}.play-button svg{width:45px;height:45px}.demo-text{font-size:12px}.modal-content{width:95%;margin:10% auto}.close{top:-35px;font-size:28px;width:35px;height:35px}}@media (max-width:1200px){.about-container{grid-template-columns:1fr 2fr;gap:3rem}.about-image img{width:350px;height:350px}}@media (max-width:992px){.about-container{grid-template-columns:1fr 1.5fr;gap:2rem}.about-image img{width:300px;height:300px}.about-text h3{font-size:2.2rem}.about-text h4{font-size:1.6rem}}@media (max-width:768px){.about-container{grid-template-columns:1fr;text-align:center;gap:3rem}.about-image{text-align:center;padding-left:0}.about-image img{width:280px;height:280px}.about-text{padding-right:0}.about-text p{text-align:left}}@media (max-width:480px){.about-image img{width:240px;height:240px}.about-text h3{font-size:2rem}.about-text h4{font-size:1.4rem}.about-text p{font-size:1rem}.project-image{height:300px}.project-content h3{font-size:1.2rem}.project-content p{font-size:0.95rem}.footer-logo-img{height:80px}}@media (max-width:768px){.header{height:auto;min-height:80px;padding:1rem 0}.nav-container{flex-direction:column;padding:1rem;gap:1rem}.logo-img{height:100px}.nav-menu{flex-direction:row;flex-wrap:wrap;justify-content:center;gap:0.8rem;margin-top:1rem}.nav-menu a{font-size:0.9rem;padding:0.5rem 1rem;background:rgba(52,152,219,0.1);border-radius:20px}.banner{padding:0 1rem}.banner-content{padding:0 1rem;margin-top:60px}.banner h1{font-size:2rem !important;line-height:1.2;margin-bottom:1rem}.banner h2{font-size:1.2rem !important}.contact-btn{padding:12px 25px;font-size:1rem}.about-section,.boxes-section,.testimonials-section,.three-boxes-section,.contact-section{padding:60px 0}.about-container,.boxes-container,.testimonials-container,.three-boxes-container,.contact-container{padding:0 1rem}.about-image img{width:100%;max-width:280px;height:auto;aspect-ratio:1}.about-text h3{font-size:1.8rem !important}.about-text h4{font-size:1.3rem !important}.testimonials-title{font-size:2rem !important;margin-bottom:2rem}.testimonials-grid{grid-template-columns:1fr;gap:1.5rem}.text-box h3{font-size:1.8rem !important;line-height:1.2}.image-box img{width:150px;height:150px}.outer-box{padding:2rem 1rem;margin-bottom:2rem}.inner-box{padding:1.5rem}.contact-form{padding:2rem 1.5rem}.footer{padding:2rem 0 1rem}.footer-container{padding:0 1rem}.footer-logo-img{height:120px}}@media (max-width:480px){.banner h1{font-size:1.7rem !important}.banner h2{font-size:1rem !important}.about-text h3{font-size:1.5rem !important}.text-box h3{font-size:1.4rem !important}.testimonials-title{font-size:1.7rem !important}.nav-menu{flex-direction:column;gap:0.5rem}.nav-menu a{font-size:0.85rem;padding:0.4rem 0.8rem}.logo-img{height:80px}}@media (max-width:768px) and (orientation:landscape){.banner{height:100vh}.banner-content{margin-top:40px}.banner h1{font-size:1.8rem !important}.banner h2{font-size:1rem !important}}.hamburger{display:none;flex-direction:column;cursor:pointer;background:none;border:none;padding:0;z-index:1001}.hamburger span{width:25px;height:3px;background:#333;margin:3px 0;transition:0.3s;border-radius:2px}@media (max-width:768px){.hamburger{display:flex}.nav-container{flex-direction:row;justify-content:space-between;align-items:center;padding:1rem 2rem}.nav-menu{position:fixed;top:100px;right:-100%;width:100%;height:calc(100vh - 100px);background:rgba(255,255,255,0.98);backdrop-filter:blur(10px);flex-direction:column;justify-content:flex-start;align-items:center;padding-top:2rem;transition:right 0.3s ease;box-shadow:0 4px 20px rgba(0,0,0,0.1);z-index:1000}.nav-menu.active{right:0}.nav-menu li{margin:1rem 0}.nav-menu a{font-size:1.2rem;padding:1rem 2rem;display:block;width:200px;text-align:center;background:rgba(52,152,219,0.1);border-radius:25px;transition:all 0.3s ease}.nav-menu a:hover{background:rgba(52,152,219,0.2);transform:translateY(-2px)}.hamburger.active span:nth-child(1){transform:rotate(-45deg) translate(-5px,6px)}.hamburger.active span:nth-child(2){opacity:0}.hamburger.active span:nth-child(3){transform:rotate(45deg) translate(-5px,-6px)}.logo-img{height:80px}.header{height:100px}}@media (max-width:480px){.nav-container{padding:1rem 1rem}.nav-menu{top:80px;height:calc(100vh - 80px)}.nav-menu a{width:180px;font-size:1.1rem;padding:0.8rem 1.5rem}.header{height:80px}.logo-img{height:60px}}.project-image{height:350px}.project-content{padding:1.2rem}.project-content h3{font-size:1.3rem}@media (max-width:768px){.about-image{height:auto}}.about-section .about-container{display:flex;flex-wrap:wrap;align-items:center;gap:2rem;max-width:1100px}.about-section .about-text{flex:1 1 50%;order:1;padding-right:0}.about-section .about-image{flex:1 1 40%;order:2;text-align:center;padding-left:0}.about-section .about-image img{max-width:100%;height:auto;max-height:500px;box-shadow:0 15px 35px rgba(0,0,0,0.1),0 5px 15px rgba(0,0,0,0.07);display:inline-block}.about-buttons{margin-top:2rem;display:flex;flex-wrap:wrap;gap:1rem}.btn{padding:12px 28px;border-radius:50px;text-decoration:none;font-weight:600;font-size:1rem;transition:all 0.3s ease;display:inline-block;text-align:center;border:2px solid transparent}.btn-primary{background:#1f5f8b;color:white;border-color:#1f5f8b}.btn-primary:hover{background:#164a6e;border-color:#164a6e;transform:translateY(-2px);box-shadow:0 8px 20px rgba(52,152,219,0.3)}.btn-secondary{background:transparent;color:#1f5f8b;border-color:#1f5f8b}.btn-secondary:hover{background:#1f5f8b;color:white;transform:translateY(-2px)}@media (max-width:992px){.about-section .about-container{flex-direction:column;text-align:center}.about-section .about-text,.about-section .about-image{order:0;flex-basis:100%}.about-section .about-image{margin-bottom:2rem}.about-section .about-buttons{justify-content:center}}@media (max-width:768px){.about-text p{text-align:justify}.about-main-title{font-size:2rem}.about-title-container{padding:0 1rem;margin-bottom:2rem}}@media (max-width:480px){.about-main-title{font-size:1.8rem}}