*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background-color:#fff;color:#1a1a1a;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#f5f5f5}::-webkit-scrollbar-thumb{background:#333;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#111}.navbar{background-color:#fff;padding:1rem 0;position:sticky;top:0;z-index:1000;box-shadow:0 2px 10px #00000014}.navbar-container{max-width:1200px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center}.navbar-logo{display:flex;align-items:center;gap:.5rem;text-decoration:none}.logo-bd{font-size:2rem;font-weight:800;color:#1a1a1a}.logo-text{font-size:1.2rem;font-weight:600;color:#1a1a1a}.nav-menu{display:flex;list-style:none;gap:2rem;margin:0;padding:0}.nav-link{color:#555;text-decoration:none;font-size:1rem;font-weight:500;padding:.5rem 1rem;border-radius:4px;transition:all .3s ease}.nav-link:hover{color:#1a1a1a;background-color:#f5f5f5}.nav-link.active{color:#1a1a1a;background-color:#f0f0f0;font-weight:600}@media(max-width:768px){.navbar-container{flex-direction:column;gap:1rem}.nav-menu{gap:1rem}.logo-text{font-size:1rem}}.home{min-height:100vh}.hero{background:#f5f5f5;padding:6rem 2rem;text-align:center}.hero-content{max-width:800px;margin:0 auto}.hero h1{font-size:3rem;color:#1a1a1a;margin-bottom:1.5rem;line-height:1.2}.hero p{font-size:1.2rem;color:#666;margin-bottom:2rem;line-height:1.8}.hero-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.btn{display:inline-block;padding:1rem 2rem;font-size:1rem;font-weight:600;text-decoration:none;border-radius:8px;transition:all .3s ease;cursor:pointer}.btn-primary{background-color:#1a1a1a;color:#fff}.btn-primary:hover{background-color:#333;transform:translateY(-2px);box-shadow:0 4px 15px #0003}.btn-secondary{background-color:transparent;color:#1a1a1a;border:2px solid #1a1a1a}.btn-secondary:hover{background-color:#1a1a1a;color:#fff}.services{padding:5rem 2rem;background-color:#fff}.services h2{text-align:center;font-size:2.5rem;color:#1a1a1a;margin-bottom:3rem}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;max-width:1200px;margin:0 auto}.service-card{background-color:#f5f5f5;padding:2rem;border-radius:12px;text-align:center;transition:transform .3s ease,box-shadow .3s ease}.service-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px #0000001a}.service-icon{font-size:3rem;margin-bottom:1rem}.service-card h3{color:#1a1a1a;font-size:1.4rem;margin-bottom:1rem}.service-card p{color:#666;line-height:1.6}.why-us{padding:5rem 2rem;background-color:#f5f5f5}.why-us h2{text-align:center;font-size:2.5rem;color:#1a1a1a;margin-bottom:3rem}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;max-width:1000px;margin:0 auto}.feature{text-align:center;padding:1.5rem}.feature h3{color:#1a1a1a;font-size:1.2rem;margin-bottom:.5rem}.feature p{color:#666;line-height:1.6}.cta{padding:5rem 2rem;background:#1a1a1a;text-align:center}.cta h2{color:#fff;font-size:2.5rem;margin-bottom:1rem}.cta p{color:#fffc;font-size:1.2rem;margin-bottom:2rem}.cta .btn-primary{background-color:#fff;color:#1a1a1a}.cta .btn-primary:hover{background-color:#f5f5f5;color:#1a1a1a}@media(max-width:768px){.hero h1{font-size:2rem}.hero p{font-size:1rem}.services h2,.why-us h2,.cta h2{font-size:2rem}}.about{min-height:100vh}.about-hero{background:#f5f5f5;padding:5rem 2rem;text-align:center}.about-hero h1{font-size:3rem;color:#1a1a1a;margin-bottom:1rem}.about-hero p{font-size:1.3rem;color:#333;font-weight:500}.about-content{max-width:1000px;margin:0 auto;padding:4rem 2rem}.about-story,.about-values,.about-team,.about-commitment{margin-bottom:4rem}.about-content h2{font-size:2rem;color:#1a1a1a;margin-bottom:1.5rem;position:relative;padding-bottom:.5rem}.about-content h2:after{content:"";position:absolute;left:0;bottom:0;width:60px;height:3px;background-color:#1a1a1a}.about-story p,.about-team p{color:#666;font-size:1.1rem;line-height:1.8;margin-bottom:1.5rem}.values-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:2rem;margin-top:2rem}.value-item{background-color:#f5f5f5;padding:2rem;border-radius:12px;border-left:4px solid #1a1a1a}.value-item h3{color:#1a1a1a;font-size:1.3rem;margin-bottom:.75rem}.value-item p{color:#666;line-height:1.6}.about-commitment ul{list-style:none;padding:0}.about-commitment li{color:#666;font-size:1.1rem;padding:1rem 0 1rem 2rem;position:relative;border-bottom:1px solid #e0e0e0}.about-commitment li:before{content:"✓";position:absolute;left:0;color:#1a1a1a;font-weight:700}.about-cta{background:#1a1a1a;padding:5rem 2rem;text-align:center}.about-cta h2{color:#fff;font-size:2.5rem;margin-bottom:1rem}.about-cta p{color:#fffc;font-size:1.2rem;margin-bottom:2rem}.about-cta .btn-primary{background-color:#fff;color:#1a1a1a}.about-cta .btn-primary:hover{background-color:#f5f5f5;color:#1a1a1a}@media(max-width:768px){.about-hero h1{font-size:2rem}.about-content h2{font-size:1.75rem}.about-cta h2{font-size:2rem}}.contact{min-height:100vh}.contact-hero{background:#f5f5f5;padding:5rem 2rem;text-align:center}.contact-hero h1{font-size:3rem;color:#1a1a1a;margin-bottom:1rem}.contact-hero p{font-size:1.3rem;color:#333;font-weight:500}.contact-content{display:grid;grid-template-columns:1fr 1fr;gap:4rem;max-width:1200px;margin:0 auto;padding:4rem 2rem}.contact-info h2{font-size:2rem;color:#1a1a1a;margin-bottom:1rem}.contact-info>p{color:#666;font-size:1.1rem;line-height:1.8;margin-bottom:2rem}.info-items{display:flex;flex-direction:column;gap:1.5rem}.info-item{display:flex;align-items:flex-start;gap:1rem;padding:1.5rem;background-color:#f5f5f5;border-radius:12px}.info-icon{font-size:1.5rem;flex-shrink:0}.info-details h3{color:#1a1a1a;font-size:1.1rem;margin-bottom:.25rem}.info-details p{color:#666;line-height:1.6}.contact-form-container h2{font-size:2rem;color:#1a1a1a;margin-bottom:1.5rem}.contact-form{background-color:#f5f5f5;padding:2.5rem;border-radius:12px}.form-group{margin-bottom:1.5rem}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.form-group label{display:block;color:#1a1a1a;font-weight:500;margin-bottom:.5rem}.form-group input,.form-group select,.form-group textarea{width:100%;padding:.875rem 1rem;background-color:#fff;border:2px solid #e0e0e0;border-radius:8px;color:#1a1a1a;font-size:1rem;transition:border-color .3s ease}.form-group input::placeholder,.form-group textarea::placeholder{color:#999}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:#333}.form-group select{cursor:pointer}.form-group select option{background-color:#fff}.form-group textarea{resize:vertical;min-height:120px}.contact-form .btn-primary{width:100%;padding:1rem;font-size:1.1rem;border:none;cursor:pointer}@media(max-width:900px){.contact-content{grid-template-columns:1fr;gap:3rem}}@media(max-width:600px){.contact-hero h1{font-size:2rem}.form-row{grid-template-columns:1fr}.contact-form{padding:1.5rem}}.ba-slider{position:relative;width:100%;max-width:700px;aspect-ratio:4/3;overflow:hidden;border-radius:12px;cursor:ew-resize;-webkit-user-select:none;user-select:none;touch-action:none;box-shadow:0 8px 30px #00000026}.ba-after{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;pointer-events:none}.ba-before-wrapper{position:absolute;inset:0;z-index:1}.ba-before{display:block;width:100%;height:100%;object-fit:cover;object-position:center;pointer-events:none}.ba-label{position:absolute;bottom:16px;z-index:3;background:#0000008c;color:#fff;font-size:.8rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;padding:4px 12px;border-radius:4px;pointer-events:none}.ba-label-before{left:16px}.ba-label-after{right:16px}.ba-handle{position:absolute;top:0;bottom:0;z-index:2;display:flex;flex-direction:column;align-items:center;transform:translate(-50%);pointer-events:none}.ba-handle-line{flex:1;width:3px;background:#fff;box-shadow:0 0 6px #00000080}.ba-handle-circle{width:40px;height:40px;border-radius:50%;background:#1a1a1a;border:3px solid #fff;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 10px #0006;flex-shrink:0}@media(max-width:768px){.ba-slider{max-width:100%;border-radius:8px}.ba-handle-circle{width:34px;height:34px}}.gallery{min-height:100vh}.gallery-hero{background:#f5f5f5;padding:6rem 2rem;text-align:center}.gallery-hero h1{font-size:3rem;color:#1a1a1a;margin-bottom:1rem}.gallery-hero p{font-size:1.2rem;color:#666;max-width:600px;margin:0 auto;line-height:1.8}.gallery-projects{padding:4rem 2rem;background-color:#fff;display:flex;flex-direction:column;gap:4rem;align-items:center}.gallery-item{display:flex;align-items:center;gap:3rem;max-width:1100px;width:100%}.gallery-item:nth-child(2n){flex-direction:row-reverse}.gallery-info{flex:1;min-width:0}.gallery-info h2{color:#1a1a1a;font-size:1.8rem;margin-bottom:1rem}.gallery-info p{color:#666;font-size:1.05rem;line-height:1.7}@media(max-width:768px){.gallery-hero h1{font-size:2rem}.gallery-hero p{font-size:1rem}.gallery-item,.gallery-item:nth-child(2n){flex-direction:column;gap:1.5rem}.gallery-info{text-align:center}.gallery-projects{padding:3rem 1rem;gap:3rem}}.app{min-height:100vh;display:flex;flex-direction:column}main{flex:1}.footer{background-color:#fff;padding:2rem;text-align:center;border-top:1px solid #e0e0e0}.footer-content p{color:#999;font-size:.9rem}