:root{--primary-color: #4a63e7;--secondary-color: #6c757d;--dark-color: #212529;--light-color: #f8f9fa;--background-color: #ffffff;--text-color: #333333;--gray-color: #eeeeee;--shadow-color: rgba(0, 0, 0, .1);--transition: all .2s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Poppins,sans-serif;line-height:1.6;color:var(--text-color);background-color:var(--background-color)}a{text-decoration:none;color:inherit}ul{list-style:none}img{max-width:100%;display:block}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.section{padding:6rem 0}.section-title{font-size:2.5rem;text-align:center;margin-bottom:3rem;position:relative}.section-title:after{content:"";position:absolute;width:50px;height:3px;background-color:var(--primary-color);bottom:-10px;left:50%;transform:translate(-50%)}.btn{display:inline-block;padding:.8rem 1.5rem;border-radius:30px;font-weight:500;transition:var(--transition);cursor:pointer;border:none;font-size:1rem}.primary-btn{background-color:var(--primary-color);color:#fff}.primary-btn:hover{background-color:#3951cc;transform:translateY(-3px);box-shadow:0 10px 20px #4a63e733}.secondary-btn{background-color:transparent;color:var(--primary-color);border:2px solid var(--primary-color)}.secondary-btn:hover{background-color:var(--primary-color);color:#fff;transform:translateY(-3px);box-shadow:0 10px 20px #4a63e733}header{background-color:var(--dark-color);color:#fff;min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden}header:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#4a63e7e6,#212529f2);z-index:0}nav{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 2rem;position:absolute;top:0;left:0;width:100%;z-index:10;background-color:transparent}.logo{font-size:1.8rem;font-weight:700;color:#fff;padding:.5rem 1rem;border-radius:5px;transition:var(--transition)}.logo:hover{background-color:#ffffff1a}.nav-links{display:flex;gap:2.5rem;margin-right:2rem}.nav-links a{color:#fff;transition:var(--transition);position:relative;padding:.5rem 1rem;border-radius:5px}.nav-links a:hover{color:var(--primary-color);background-color:#ffffff1a}.nav-links a:after{content:"";position:absolute;width:0;height:2px;background-color:var(--primary-color);bottom:-5px;left:0;transition:var(--transition)}.nav-links a:hover:after{width:100%}.hamburger{display:none;cursor:pointer}.hamburger span{display:block;width:25px;height:3px;background-color:#fff;margin:5px 0;transition:var(--transition)}.hero{display:flex;justify-content:space-between;align-items:center;height:100vh;position:relative;z-index:1;overflow:hidden}.hero:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#4a63e70d,#2125291a);z-index:-1}.hero-content{max-width:600px}h1{font-size:3.5rem;margin-bottom:1.5rem;line-height:1.2;animation:slideIn 1s ease-out}.highlight{color:var(--primary-color);position:relative;display:inline-block}.highlight:before{content:"";position:absolute;width:100%;height:100%;background-color:#4a63e71a;z-index:-1;transform:skew(-12deg) rotate(-2deg);animation:pulse 3s infinite}.subtitle{font-size:1.5rem;margin-bottom:1rem;opacity:.9;animation:slideIn 1s ease-out .2s backwards}.description{font-size:1.1rem;margin-bottom:2rem;opacity:.8;animation:slideIn 1s ease-out .4s backwards}.cta-buttons{display:flex;gap:1rem;animation:slideIn 1s ease-out .6s backwards}.hero-image{position:relative}.hero-image:before{content:"";position:absolute;width:100%;height:100%;background-image:radial-gradient(1px 1px at 20% 30%,rgba(255,255,255,.8) 50%,transparent 50%),radial-gradient(1px 1px at 40% 70%,rgba(255,255,255,.8) 50%,transparent 50%),radial-gradient(1px 1px at 60% 20%,rgba(255,255,255,.8) 50%,transparent 50%),radial-gradient(1px 1px at 80% 50%,rgba(255,255,255,.8) 50%,transparent 50%),radial-gradient(2px 2px at 10% 80%,rgba(255,255,255,.8) 50%,transparent 50%),radial-gradient(2px 2px at 30% 10%,rgba(255,255,255,.8) 50%,transparent 50%),radial-gradient(2px 2px at 70% 90%,rgba(255,255,255,.8) 50%,transparent 50%),radial-gradient(2px 2px at 90% 30%,rgba(255,255,255,.8) 50%,transparent 50%);background-size:200% 200%;animation:twinkle 8s infinite alternate;z-index:-1}.hero-image:after{content:"";position:absolute;width:100%;height:100%;background-image:radial-gradient(1px 1px at 15% 40%,rgba(255,255,255,.8) 50%,transparent 50%),radial-gradient(1px 1px at 35% 60%,rgba(255,255,255,.8) 50%,transparent 50%),radial-gradient(1px 1px at 55% 25%,rgba(255,255,255,.8) 50%,transparent 50%),radial-gradient(1px 1px at 75% 45%,rgba(255,255,255,.8) 50%,transparent 50%),radial-gradient(2px 2px at 5% 75%,rgba(255,255,255,.8) 50%,transparent 50%),radial-gradient(2px 2px at 25% 15%,rgba(255,255,255,.8) 50%,transparent 50%),radial-gradient(2px 2px at 65% 85%,rgba(255,255,255,.8) 50%,transparent 50%),radial-gradient(2px 2px at 85% 35%,rgba(255,255,255,.8) 50%,transparent 50%);background-size:200% 200%;animation:twinkle 12s infinite alternate-reverse;z-index:-1}.star{position:absolute;width:3px;height:3px;background:#fff;border-radius:50%;box-shadow:0 0 3px 1px #ffffff80;z-index:-1}.star:nth-child(1){top:10%;left:20%;animation:twinkle 2s infinite alternate}.star:nth-child(2){top:30%;right:15%;animation:twinkle 2.5s infinite alternate .5s}.star:nth-child(3){bottom:20%;left:25%;animation:twinkle 3s infinite alternate 1s}.star:nth-child(4){bottom:15%;right:30%;animation:twinkle 3.5s infinite alternate 1.5s}@keyframes twinkle{0%{opacity:.3}50%{opacity:.8}to{opacity:.3}}.profile-container{width:320px;height:320px;border-radius:50%;overflow:hidden;border:5px solid rgba(255,255,255,.3);box-shadow:0 10px 30px #0003,0 0 0 5px #ffffff1a,0 0 20px #4a63e74d;animation:float 4s ease-in-out infinite;position:relative;transition:var(--transition);transform-style:preserve-3d;perspective:1000px}.profile-container:hover{transform:translateY(-10px) rotateY(10deg)}.profile-container:before{content:"";position:absolute;top:-15px;left:-15px;right:-15px;bottom:-15px;border:2px solid rgba(74,99,231,.3);border-radius:50%;animation:orbit 15s linear infinite;z-index:-1}.profile-container:after{content:"";position:absolute;bottom:-20px;left:50%;transform:translate(-50%);width:70%;height:20px;background:radial-gradient(ellipse at center,#0003,#0000 70%);animation:float 8s ease-in-out infinite;opacity:.5}.profile-img{width:100%;height:100%;object-fit:cover;border-radius:50%;box-shadow:0 10px 20px #0003,0 0 0 5px #ffffff1a,inset 0 0 20px #0003;transform:translateZ(20px);transition:transform .3s ease}.profile-img:hover{transform:translateZ(30px)}.about-content{display:flex;flex-direction:column;gap:2rem;max-width:800px;margin:0 auto}.about-text p{margin-bottom:1rem;font-size:1.1rem}.about-links{display:flex;gap:1.5rem;justify-content:center}.social-link{display:flex;align-items:center;gap:.5rem;background-color:var(--gray-color);padding:.8rem 1.5rem;border-radius:30px;transition:var(--transition)}.social-link:hover{background-color:var(--primary-color);color:#fff;transform:translateY(-3px);box-shadow:0 10px 20px #4a63e733}#projects{background-color:var(--gray-color);position:relative;overflow:hidden}#projects:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#4a63e70d,#2125290d);z-index:0}.project-filters{display:flex;justify-content:center;gap:1rem;margin-bottom:3rem;flex-wrap:wrap;position:relative;z-index:1}.filter-btn{background-color:transparent;border:2px solid var(--primary-color);color:var(--text-color);padding:.5rem 1.5rem;cursor:pointer;border-radius:30px;transition:var(--transition);font-size:1rem;font-weight:500}.filter-btn:hover,.filter-btn.active{background-color:var(--primary-color);color:#fff;transform:translateY(-3px);box-shadow:0 5px 15px #4a63e74d}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:2.5rem;position:relative;z-index:1}.project-card{background-color:#fff;border-radius:15px;overflow:hidden;box-shadow:0 10px 30px #0000001a;transition:var(--transition);position:relative;transform-style:preserve-3d;perspective:1000px}.project-card:hover{transform:translateY(-15px) rotateX(5deg);box-shadow:0 20px 40px #0003}.project-img{overflow:hidden;height:220px;position:relative}.project-img:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to bottom,#0000,#0000001a);z-index:1}.project-img img{width:100%;height:100%;object-fit:cover;transition:var(--transition)}.project-card:hover .project-img img{transform:scale(1.1)}.project-content{padding:2rem;position:relative}.project-content h3{margin-bottom:1rem;font-size:1.5rem;color:var(--dark-color);position:relative;display:inline-block}.project-content h3:after{content:"";position:absolute;width:50%;height:3px;background-color:var(--primary-color);bottom:-5px;left:0;transition:var(--transition)}.project-card:hover .project-content h3:after{width:100%}.project-content p{margin-bottom:1.5rem;color:var(--secondary-color);line-height:1.7}.project-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem}.project-tags span{background-color:#4a63e71a;color:var(--primary-color);padding:.4rem 1rem;border-radius:20px;font-size:.85rem;font-weight:500;transition:var(--transition)}.project-card:hover .project-tags span{background-color:var(--primary-color);color:#fff}.project-link{color:var(--primary-color);font-weight:500;display:flex;align-items:center;gap:.5rem;transition:var(--transition);position:relative;padding-bottom:5px}.project-link:after{content:"";position:absolute;width:0;height:2px;background-color:var(--primary-color);bottom:0;left:0;transition:var(--transition)}.project-link:hover{gap:.8rem}.project-link:hover:after{width:100%}.skills-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:3rem;position:relative}.skill-category{background-color:#fff;border-radius:15px;padding:2rem;box-shadow:0 10px 30px #0000001a;transition:var(--transition);position:relative;overflow:hidden}.skill-category:before{content:"";position:absolute;top:0;left:0;width:100%;height:5px;background:linear-gradient(90deg,var(--primary-color),#6c5ce7)}.skill-category:hover{transform:translateY(-10px);box-shadow:0 15px 40px #00000026}.skill-category h3{margin-bottom:1.5rem;font-size:1.5rem;text-align:center;color:var(--dark-color);position:relative;padding-bottom:1rem}.skill-category h3:after{content:"";position:absolute;width:50px;height:3px;background-color:var(--primary-color);bottom:0;left:50%;transform:translate(-50%)}.skill-category h3 i{margin-right:.5rem;color:var(--primary-color)}.skills-list{display:flex;flex-direction:column;gap:1.5rem}.skill-item{display:flex;align-items:center;gap:1rem;padding:1rem;background-color:#4a63e70d;border-radius:10px;transition:var(--transition)}.skill-item:hover{background-color:#4a63e71a;transform:translate(5px)}.skill-icon{width:50px;height:50px;background-color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 5px 15px #0000001a;transition:var(--transition)}.skill-item:hover .skill-icon{transform:rotate(10deg);background-color:var(--primary-color)}.skill-svg{width:28px;height:28px;fill:var(--primary-color);transition:var(--transition)}.skill-item:hover .skill-svg{fill:#fff}.skill-icon i{font-size:1.5rem;color:var(--primary-color);transition:var(--transition)}.skill-item:hover .skill-icon i{color:#fff}.skill-info{flex:1}.skill-info h4{margin-bottom:.5rem;font-size:1.1rem;color:var(--dark-color)}.skill-level{height:8px;background-color:#0000001a;border-radius:10px;overflow:hidden;position:relative}.skill-progress{height:100%;background:linear-gradient(90deg,var(--primary-color),#6c5ce7);border-radius:10px;position:relative;transition:width .6s cubic-bezier(.4,0,.2,1)}.skill-progress:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(90deg,#fff0,#ffffff4d,#fff0);animation:shimmer 2s infinite}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.contact-content{display:grid;grid-template-columns:1fr 1fr;gap:4rem}.contact-info{display:flex;flex-direction:column;gap:2rem}.contact-item{display:flex;align-items:flex-start;gap:1.5rem}.contact-item i{font-size:1.5rem;color:var(--primary-color)}.contact-details h3{margin-bottom:.5rem;font-size:1.2rem}.contact-details a{color:var(--secondary-color);transition:var(--transition)}.contact-details a:hover{color:var(--primary-color)}.contact-form{display:flex;flex-direction:column;gap:1.5rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-weight:500}.form-group input,.form-group textarea{padding:.8rem;border:1px solid #ddd;border-radius:5px;font-family:inherit;font-size:1rem;transition:var(--transition)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 2px #4a63e733}footer{background-color:var(--dark-color);color:#fff;padding:3rem 0 1rem}.footer-content{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.footer-logo a{font-size:2rem;font-weight:700}.footer-social{display:flex;gap:1.5rem}.social-icon{display:inline-block;width:40px;height:40px;background-color:#ffffff1a;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:var(--transition)}.social-icon:hover{background-color:var(--primary-color);transform:translateY(-5px)}.social-logo{width:24px;height:24px;fill:#fff;transition:var(--transition)}.social-icon:hover .social-logo{fill:#fff}.footer-bottom{text-align:center;padding-top:2rem;border-top:1px solid rgba(255,255,255,.1)}@media (max-width: 992px){h1{font-size:2.8rem}.hero{flex-direction:column;text-align:center;padding:8rem 0 4rem;height:auto}.hero-content{margin-bottom:4rem}.cta-buttons{justify-content:center}.contact-content{grid-template-columns:1fr;gap:3rem}}@media (max-width: 768px){.nav-links{position:fixed;top:0;right:-100%;width:70%;height:100vh;background-color:var(--dark-color);flex-direction:column;align-items:center;justify-content:center;transition:var(--transition);z-index:20}.nav-active{right:0}.hamburger{display:block;z-index:30}.projects-grid,.skills-list{grid-template-columns:1fr}.footer-content{flex-direction:column;gap:2rem}}@media (max-width: 576px){.section{padding:4rem 0}.section-title{font-size:2rem}h1{font-size:2.2rem}.profile-container{width:250px;height:250px}.about-links{flex-direction:column;align-items:center}}@keyframes float{0%{transform:translateY(0) rotate(0)}50%{transform:translateY(-15px) rotate(2deg)}to{transform:translateY(0) rotate(0)}}@keyframes orbit{0%{transform:rotate(0) translate(10px) rotate(0)}to{transform:rotate(360deg) translate(10px) rotate(-360deg)}}@keyframes pulse{0%{box-shadow:0 0 #4a63e766}70%{box-shadow:0 0 0 15px #4a63e700}to{box-shadow:0 0 #4a63e700}}@keyframes gradientBG{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@keyframes slideIn{0%{opacity:0;transform:translate(-50px)}to{opacity:1;transform:translate(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes shimmer{0%{background-position:-100% 0}to{background-position:200% 0}}.hero:after{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background-image:radial-gradient(circle,rgba(74,99,231,.1) 1px,transparent 1px),radial-gradient(circle,rgba(74,99,231,.1) 1px,transparent 1px);background-size:50px 50px;background-position:0 0,25px 25px;opacity:.5;animation:float 20s infinite linear;pointer-events:none;z-index:-1}.hero-content h1:after{content:"";position:absolute;bottom:-5px;left:0;width:100%;height:2px;background:linear-gradient(90deg,var(--primary-color),transparent);animation:shimmer 3s infinite linear;background-size:200% 100%}.hero-image:before{content:"";position:absolute;width:10px;height:10px;background:#4a63e799;border-radius:50%;top:50%;left:50%;margin-top:-5px;margin-left:-5px;animation:orbit 8s linear infinite;z-index:-1}.hero-image:after{content:"";position:absolute;width:6px;height:6px;background:#4a63e766;border-radius:50%;top:50%;left:50%;margin-top:-3px;margin-left:-3px;animation:orbit 12s linear infinite reverse;z-index:-1}.profile-container:before{content:"";position:absolute;top:-5px;left:-5px;right:-5px;bottom:-5px;background:radial-gradient(circle at center,#4a63e733,#4a63e700 70%);border-radius:50%;z-index:-1;animation:pulse 3s infinite}.contact-info.horizontal{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;padding:2rem;max-width:1000px;margin:0 auto}.contact-info.horizontal .contact-item{display:flex;flex-direction:column;align-items:center;text-align:center;padding:2rem;background:#ffffff0d;border-radius:15px;transition:var(--transition);box-shadow:0 5px 15px #0000001a}.contact-info.horizontal .contact-item:hover{transform:translateY(-5px);box-shadow:0 8px 25px #4a63e733}.contact-info.horizontal .contact-item i{font-size:2.5rem;margin-bottom:1.5rem;color:var(--primary-color);transition:var(--transition)}.contact-info.horizontal .contact-item:hover i{transform:scale(1.1)}.contact-info.horizontal .contact-details{margin-top:1rem}.contact-info.horizontal .contact-details h3{font-size:1.3rem;margin-bottom:.8rem;color:var(--dark-color)}.contact-info.horizontal .contact-details a{color:var(--secondary-color);text-decoration:none;transition:color .3s ease;font-size:1.1rem}.contact-info.horizontal .contact-details a:hover{color:var(--primary-color)}@media (max-width: 992px){.contact-info.horizontal{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){.contact-info.horizontal{grid-template-columns:1fr;max-width:400px}.contact-info.horizontal .contact-item{padding:1.5rem}}