:root{--primary-color: #667eea;--secondary-color: #764ba2;--accent-color: #f093fb;--text-color: #333;--bg-color: #f8fafc;--white: #ffffff;--shadow: 0 10px 30px rgba(0, 0, 0, .1);--transition: all .3s ease}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:linear-gradient(135deg,var(--bg-color) 0%,#e2e8f0 100%);color:var(--text-color);line-height:1.6}.navbar{background:var(--white)!important;box-shadow:var(--shadow);border-bottom:3px solid var(--primary-color)}.navbar-brand{font-weight:800;font-size:1.8rem;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-link{font-weight:600;color:var(--text-color)!important;transition:var(--transition);position:relative}.nav-link:hover{color:var(--primary-color)!important;transform:translateY(-2px)}.nav-link:after{content:"";position:absolute;bottom:0;left:50%;width:0;height:2px;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));transition:var(--transition);transform:translate(-50%)}.nav-link:hover:after{width:100%}.section{padding:4rem 0;min-height:100vh;display:flex;align-items:center;justify-content:center}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.about-me{background:var(--white);border-radius:20px;padding:3rem;margin:2rem 0;box-shadow:var(--shadow);text-align:center}.about-me h1{font-size:3rem;font-weight:800;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:2rem}.about-me p{font-size:1.2rem;line-height:1.8;margin-bottom:1.5rem;color:#64748b}.tech-stack{background:var(--white);border-radius:20px;padding:4rem;margin:2rem 0;box-shadow:var(--shadow);text-align:center;position:relative;overflow:hidden}.tech-stack h1{font-size:3rem;font-weight:800;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:3rem}.skills-orbit{position:relative;width:500px;height:500px;margin:0 auto;display:flex;align-items:center;justify-content:center}.center-logo{position:absolute;width:120px;height:120px;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:2.5rem;font-weight:800;z-index:10;box-shadow:0 15px 35px #667eea4d}.orbit{position:absolute;border:2px dashed rgba(102,126,234,.2);border-radius:50%;animation:rotate 20s linear infinite}.orbit-1{width:300px;height:300px;animation-duration:15s}.orbit-2{width:400px;height:400px;animation-duration:25s;animation-direction:reverse}.orbit-3{width:500px;height:500px;animation-duration:30s}.skill-item{position:absolute;width:80px;height:80px;background:var(--white);border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 10px 25px #0000001a;transition:var(--transition);cursor:pointer;animation:counter-rotate 20s linear infinite}.orbit-1 .skill-item{animation-duration:15s}.orbit-2 .skill-item{animation-duration:25s;animation-direction:reverse}.orbit-3 .skill-item{animation-duration:30s}.skill-item:hover{transform:scale(1.2);box-shadow:0 15px 35px #667eea4d;z-index:5}.skill-item i{font-size:1.8rem;margin-bottom:.2rem;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.skill-item span{font-size:.7rem;font-weight:600;color:var(--text-color);text-align:center;line-height:1}.orbit-1 .skill-item:nth-child(1){top:-40px;left:50%;transform:translate(-50%)}.orbit-1 .skill-item:nth-child(2){top:5%;right:-40px}.orbit-1 .skill-item:nth-child(3){top:50%;right:-40px;transform:translateY(-50%)}.orbit-1 .skill-item:nth-child(4){bottom:5%;right:-40px}.orbit-1 .skill-item:nth-child(5){bottom:-40px;left:50%;transform:translate(-50%)}.orbit-1 .skill-item:nth-child(6){bottom:5%;left:-40px}.orbit-1 .skill-item:nth-child(7){top:50%;left:-40px;transform:translateY(-50%)}.orbit-2 .skill-item:nth-child(1){top:-40px;left:50%;transform:translate(-50%)}.orbit-2 .skill-item:nth-child(2){top:8%;right:-40px}.orbit-2 .skill-item:nth-child(3){top:50%;right:-40px;transform:translateY(-50%)}.orbit-2 .skill-item:nth-child(4){bottom:8%;right:-40px}.orbit-2 .skill-item:nth-child(5){bottom:-40px;left:50%;transform:translate(-50%)}.orbit-2 .skill-item:nth-child(6){bottom:8%;left:-40px}.orbit-2 .skill-item:nth-child(7){top:50%;left:-40px;transform:translateY(-50%)}.orbit-3 .skill-item:nth-child(1){top:-40px;left:50%;transform:translate(-50%)}.orbit-3 .skill-item:nth-child(2){top:12%;right:-40px}.orbit-3 .skill-item:nth-child(3){top:50%;right:-40px;transform:translateY(-50%)}.orbit-3 .skill-item:nth-child(4){bottom:12%;right:-40px}.orbit-3 .skill-item:nth-child(5){bottom:-40px;right:25%}.orbit-3 .skill-item:nth-child(6){bottom:-40px;left:50%;transform:translate(-50%)}.orbit-3 .skill-item:nth-child(7){bottom:-40px;left:25%}.orbit-3 .skill-item:nth-child(8){bottom:12%;left:-40px}.orbit-3 .skill-item:nth-child(9){top:50%;left:-40px;transform:translateY(-50%)}.projects{background:var(--white);border-radius:20px;padding:3rem;margin:2rem 0;box-shadow:var(--shadow)}.projects h1{font-size:3rem;font-weight:800;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:2rem;text-align:center}.projects-footer{text-align:center;margin-top:4rem;color:#64748b;font-style:italic;font-size:1.1rem;padding-bottom:2rem}.carousel-3d-container{perspective:1500px;margin:2rem 0;overflow:hidden;transform:translateZ(0)}.carousel-3d{transform-style:preserve-3d;max-width:900px;margin:0 auto;position:relative;transform:translateZ(0)}.carousel-3d .carousel-inner{transform-style:preserve-3d;position:relative;height:500px;border-radius:20px;overflow:visible;transform:translateZ(0)}.carousel-3d .carousel-item{position:absolute;top:0;left:0;width:100%;height:100%;opacity:.1;transform:translate(100%) translateZ(-400px) rotateY(45deg) scale(.5);transition:all .8s cubic-bezier(.4,0,.2,1);transform-origin:center center;pointer-events:none;will-change:transform,opacity;backface-visibility:hidden;z-index:1}.carousel-3d .carousel-item.active{opacity:1;transform:translate(0) translateZ(0) rotateY(0) scale(1);z-index:10;pointer-events:auto}.project-card{background:linear-gradient(135deg,var(--white) 0%,#f8fafc 100%);border-radius:20px;padding:2rem;height:100%;display:flex;flex-direction:column;box-shadow:0 20px 40px #0000001a;border:1px solid rgba(102,126,234,.1);position:relative;overflow:hidden;transition:var(--transition)}.project-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color))}.project-card:hover{transform:translateY(-5px);box-shadow:0 25px 50px #667eea26}.project-image{text-align:center;margin-bottom:1.5rem;padding:2rem;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));border-radius:50%;width:120px;height:120px;margin:0 auto 1.5rem;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 25px #667eea4d}.project-image i{font-size:3rem;color:#fff}.project-content{flex:1;text-align:center}.project-content h5{font-size:1.8rem;font-weight:700;color:var(--primary-color);margin-bottom:1rem;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.project-content p{color:#64748b;line-height:1.6;margin-bottom:1.5rem;font-size:1rem}.project-tech{display:flex;gap:.5rem;justify-content:center;flex-wrap:wrap;margin-bottom:1.5rem}.tech-tag{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;padding:.3rem .8rem;border-radius:20px;font-size:.8rem;font-weight:600;box-shadow:0 2px 8px #667eea4d}.project-link{display:inline-flex;align-items:center;gap:.5rem;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;text-decoration:none;padding:1rem 2rem;border-radius:50px;font-weight:600;font-size:1rem;transition:var(--transition);box-shadow:0 4px 15px #667eea4d;margin-top:auto}.project-link:hover{transform:translateY(-2px);box-shadow:0 8px 25px #667eea66;color:#fff;text-decoration:none}.project-link i{transition:var(--transition)}.project-link:hover i{transform:translate(3px)}.carousel-3d .carousel-control-prev,.carousel-3d .carousel-control-next{position:absolute;top:50%;transform:translateY(-50%);width:60px;height:60px;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));border:none;border-radius:50%;opacity:.8;transition:var(--transition);z-index:5;box-shadow:0 4px 15px #667eea4d}.carousel-3d .carousel-control-prev{left:-80px}.carousel-3d .carousel-control-next{right:-80px}.carousel-3d .carousel-control-prev:hover,.carousel-3d .carousel-control-next:hover{opacity:1;transform:translateY(-50%) scale(1.1);box-shadow:0 8px 25px #667eea66}.carousel-3d .carousel-control-prev-icon,.carousel-3d .carousel-control-next-icon{width:24px;height:24px;background-size:100%}.carousel-3d .carousel-indicators{bottom:-60px;margin-bottom:0}.carousel-3d .carousel-indicators button{width:12px;height:12px;border-radius:50%;border:none;background:#667eea4d;margin:0 5px;transition:var(--transition)}.carousel-3d .carousel-indicators button.active{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));transform:scale(1.2)}.contact{background:var(--white);border-radius:20px;padding:3rem;margin:2rem 0;box-shadow:var(--shadow);text-align:center}.contact h1{font-size:3rem;font-weight:800;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:2rem}.contact ul{list-style:none;display:flex;justify-content:center;gap:2rem;flex-wrap:wrap}.contact li{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));padding:1rem 2rem;border-radius:50px;box-shadow:var(--shadow);transition:var(--transition)}.contact li:hover{transform:translateY(-5px);box-shadow:0 15px 35px #667eea4d}.contact a{color:#fff;text-decoration:none;font-weight:600}.contact a:hover{color:#fff}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes counter-rotate{0%{transform:rotate(360deg)}to{transform:rotate(0)}}@media (max-width: 768px){.section{padding:3rem 0}.container{padding:0 1.5rem}.about-me,.projects,.contact{padding:2.5rem;margin:1.5rem 0}.about-me h1,.projects h1,.contact h1{font-size:2.5rem}.tech-stack{padding:2.5rem 1.5rem;margin:1.5rem 0}.tech-stack h1{font-size:2.2rem;margin-bottom:2rem}.skills-orbit{width:350px;height:350px}.orbit-1{width:200px;height:200px}.orbit-2{width:280px;height:280px}.orbit-3{width:350px;height:350px}.skill-item{width:60px;height:60px}.skill-item i{font-size:1.4rem}.skill-item span{font-size:.6rem}.center-logo{width:80px;height:80px;font-size:1.8rem}.carousel-3d-container{perspective:1000px}.carousel-3d .carousel-inner{height:400px}.carousel-3d .carousel-item{transform:translate(40%) translateZ(-150px) rotateY(25deg) scale(.8);transition:transform .8s cubic-bezier(.4,0,.2,1),opacity .6s ease-in-out}.carousel-3d .carousel-item.active{transform:translate(0) translateZ(0) rotateY(0) scale(1);transition:transform .8s cubic-bezier(.4,0,.2,1),opacity .6s ease-in-out}.carousel-3d .carousel-item.active+.carousel-item,.carousel-3d .carousel-item:last-child{transform:translate(-40%) translateZ(-150px) rotateY(-25deg) scale(.8);transition:transform .8s cubic-bezier(.4,0,.2,1),opacity .6s ease-in-out}.carousel-3d .carousel-control-prev{left:-40px;z-index:15}.carousel-3d .carousel-control-next{right:-40px;z-index:15}.carousel-3d .carousel-control-prev,.carousel-3d .carousel-control-next{width:50px;height:50px;z-index:15}.project-image{width:80px;height:80px;padding:1.5rem}.project-image i{font-size:2rem}.project-content h5{font-size:1.4rem}.project-content p{font-size:.9rem}}@media (max-width: 480px){.about-me,.projects,.contact{padding:2rem;margin:1rem 0}.about-me h1,.projects h1,.contact h1{font-size:2.2rem}.about-me p{font-size:1.1rem}.tech-stack{padding:2rem 1rem;margin:1rem 0}.tech-stack h1{font-size:2rem;margin-bottom:1.5rem}.section{padding:2rem 0}.container{padding:0 1rem}.skills-orbit{width:280px;height:280px}.orbit-1{width:160px;height:160px}.orbit-2{width:220px;height:220px}.orbit-3{width:280px;height:280px}.skill-item{width:50px;height:50px}.skill-item i{font-size:1.2rem}.skill-item span{font-size:.5rem}.center-logo{width:60px;height:60px;font-size:1.5rem}.carousel-3d-container{perspective:800px}.carousel-3d .carousel-inner{height:350px}.carousel-3d .carousel-item{transform:translate(30%) translateZ(-100px) rotateY(20deg) scale(.85);transition:transform .8s cubic-bezier(.4,0,.2,1),opacity .6s ease-in-out}.carousel-3d .carousel-item.active{transform:translate(0) translateZ(0) rotateY(0) scale(1);transition:transform .8s cubic-bezier(.4,0,.2,1),opacity .6s ease-in-out}.carousel-3d .carousel-item.active+.carousel-item,.carousel-3d .carousel-item:last-child{transform:translate(-30%) translateZ(-100px) rotateY(-20deg) scale(.85);transition:transform .8s cubic-bezier(.4,0,.2,1),opacity .6s ease-in-out}.carousel-3d .carousel-control-prev,.carousel-3d .carousel-control-next{display:none}.project-card{padding:1.5rem}.project-image{width:60px;height:60px;padding:1rem}.project-image i{font-size:1.5rem}.project-content h5{font-size:1.2rem}.project-content p{font-size:.8rem}}.brand-logo{height:52px;width:auto;max-height:52px;object-fit:contain;display:inline-block}@media (max-width: 992px){.brand-logo{height:46px;max-height:46px}}@media (max-width: 576px){.brand-logo{height:40px;max-height:40px}}