:root{--bg-primary: #0f172a;--bg-secondary: #1e293b;--text-primary: #f8fafc;--text-secondary: #cbd5e1;--accent: #22d3ee;--accent-hover: #06b6d4;--card-bg: rgba(30, 41, 59, .7);--transition: all .3s ease}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Poppins,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden}.bg-animation{position:fixed;width:100%;height:100%;top:0;left:0;z-index:-1;background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%);overflow:hidden}.bg-animation span{position:absolute;display:block;width:20px;height:20px;background:#22d3ee1a;animation:move 25s linear infinite;bottom:-150px}.bg-animation span:nth-child(1){left:25%;width:80px;height:80px;animation-delay:0s}.bg-animation span:nth-child(2){left:10%;width:20px;height:20px;animation-delay:2s;animation-duration:12s}.bg-animation span:nth-child(3){left:70%;width:20px;height:20px;animation-delay:4s}.bg-animation span:nth-child(4){left:40%;width:60px;height:60px;animation-delay:0s;animation-duration:18s}.bg-animation span:nth-child(5){left:65%;width:20px;height:20px;animation-delay:0s}.bg-animation span:nth-child(6){left:75%;width:110px;height:110px;animation-delay:3s}.bg-animation span:nth-child(7){left:35%;width:150px;height:150px;animation-delay:7s}.bg-animation span:nth-child(8){left:50%;width:25px;height:25px;animation-delay:15s;animation-duration:45s}.bg-animation span:nth-child(9){left:20%;width:15px;height:15px;animation-delay:2s;animation-duration:35s}.bg-animation span:nth-child(10){left:85%;width:150px;height:150px;animation-delay:0s;animation-duration:11s}@keyframes move{0%{transform:translateY(0) rotate(0);opacity:1;border-radius:0}to{transform:translateY(-1000px) rotate(720deg);opacity:0;border-radius:50%}}nav{position:fixed;top:0;width:100%;padding:20px 50px;background:#0f172acc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;transition:var(--transition)}nav.scrolled{padding:15px 50px;background:#0f172af2;box-shadow:0 5px 20px #0003}.nav-container{display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto}.logo{font-size:1.5rem;font-weight:700;color:var(--accent);text-decoration:none;transition:var(--transition)}.logo:hover{color:var(--accent-hover)}.nav-links{display:flex;list-style:none;gap:30px}.nav-links a{color:var(--text-secondary);text-decoration:none;font-weight:500;transition:var(--transition);position:relative}.nav-links a:hover{color:var(--accent)}.nav-links a:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background-color:var(--accent);transition:var(--transition)}.nav-links a:hover:after{width:100%}.hamburger{display:none;flex-direction:column;cursor:pointer}.hamburger span{width:25px;height:3px;background-color:var(--text-primary);margin:3px 0;transition:var(--transition)}.hero{height:100vh;display:flex;align-items:center;justify-content:center;padding:0 50px;position:relative}.hero-container{max-width:1200px;display:flex;align-items:center;justify-content:space-between;width:100%}.hero-content{flex:1;max-width:600px}.hero-content h1{font-size:3.5rem;font-weight:700;margin-bottom:10px;line-height:1.2;animation:fadeInUp 1s ease}.hero-content h2{font-size:1.8rem;font-weight:500;color:var(--accent);margin-bottom:20px;animation:fadeInUp 1s ease .2s;animation-fill-mode:both}.hero-content p{font-size:1.2rem;color:var(--text-secondary);margin-bottom:30px;animation:fadeInUp 1s ease .4s;animation-fill-mode:both}.hero-buttons{display:flex;gap:20px;animation:fadeInUp 1s ease .6s;animation-fill-mode:both}.hero-image{flex:1;display:flex;justify-content:center;animation:fadeIn 1.5s ease}.profile-img{width:350px;height:350px;border-radius:50%;object-fit:cover;object-position:top;border:5px solid var(--accent);box-shadow:0 0 30px #22d3ee4d;animation:float 3s ease-in-out infinite}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-20px)}to{transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.btn{padding:12px 30px;border-radius:30px;font-weight:500;text-decoration:none;transition:var(--transition);display:inline-block;cursor:pointer;border:none;font-size:1rem;font-family:Poppins,sans-serif}.btn-primary{background-color:var(--accent);color:var(--bg-primary)}.btn-primary:hover{background-color:var(--accent-hover);transform:translateY(-3px);box-shadow:0 10px 20px #22d3ee33}.btn-secondary{background-color:transparent;color:var(--text-primary);border:2px solid var(--accent)}.btn-secondary:hover{background-color:var(--accent);color:var(--bg-primary);transform:translateY(-3px)}.section-container{max-width:1200px;margin:0 auto}.section-title{font-size:2.5rem;font-weight:600;margin-bottom:50px;text-align:center;position:relative}.section-title:after{content:"";position:absolute;bottom:-10px;left:50%;transform:translate(-50%);width:80px;height:4px;background-color:var(--accent)}.about{padding:100px 50px;background-color:var(--bg-secondary)}.about-content{display:flex;gap:50px;align-items:center}.about-text{flex:2}.about-text h3{font-size:1.8rem;margin-bottom:20px;color:var(--accent)}.about-text p{color:var(--text-secondary);margin-bottom:20px;font-size:1.1rem}.education{margin-top:30px}.education h4{font-size:1.4rem;margin-bottom:15px}.education-item{background-color:var(--card-bg);padding:20px;border-radius:10px;margin-bottom:15px;border-left:4px solid var(--accent)}.education-item h5{font-size:1.2rem;margin-bottom:5px}.education-item p{margin:0;color:var(--text-secondary)}.about-image{flex:1;display:flex;justify-content:center}.about-img{width:300px;height:300px;border-radius:10px;object-fit:cover;box-shadow:0 10px 30px #0000004d}.skills{padding:100px 50px}.skills-container{display:flex;flex-direction:column;gap:50px}.skills-category{background-color:var(--card-bg);padding:30px;border-radius:15px;box-shadow:0 5px 15px #0003}.skills-category h3{font-size:1.8rem;margin-bottom:25px;color:var(--accent);text-align:center}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}.skill-item{background-color:var(--bg-secondary);padding:20px;border-radius:10px;display:flex;align-items:center;gap:15px;transition:var(--transition)}.skill-item:hover{transform:translateY(-5px);box-shadow:0 5px 15px #22d3ee33}.skill-icon{width:50px;height:50px;display:flex;align-items:center;justify-content:center;background-color:#22d3ee1a;border-radius:50%;color:var(--accent);font-size:1.5rem;flex-shrink:0}.skill-info h4{font-size:1.2rem;margin-bottom:5px}.skill-info p{color:var(--text-secondary);font-size:.9rem}.services{padding:100px 50px;background-color:var(--bg-secondary)}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px}.service-card{background-color:var(--card-bg);padding:30px;border-radius:15px;text-align:center;transition:var(--transition);border-bottom:3px solid transparent}.service-card:hover{transform:translateY(-10px);border-bottom-color:var(--accent);box-shadow:0 15px 30px #0000004d}.service-icon{width:80px;height:80px;display:flex;align-items:center;justify-content:center;background-color:#22d3ee1a;border-radius:50%;color:var(--accent);font-size:2rem;margin:0 auto 20px}.service-card h3{font-size:1.5rem;margin-bottom:15px}.service-card p{color:var(--text-secondary);margin-bottom:20px}.service-card .btn{margin-top:15px}.projects{padding:100px 50px}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:30px}.project-card{background-color:var(--card-bg);border-radius:15px;overflow:hidden;transition:var(--transition);box-shadow:0 5px 15px #0003}.project-card:hover{transform:translateY(-10px);box-shadow:0 15px 30px #0000004d}.project-img{width:100%;height:200px;object-fit:cover}.project-content{padding:25px}.project-content h3{font-size:1.5rem;margin-bottom:15px;color:var(--accent)}.project-content p{color:var(--text-secondary);margin-bottom:20px}.project-tools{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px}.tool-tag{background-color:#22d3ee1a;color:var(--accent);padding:5px 12px;border-radius:20px;font-size:.8rem;font-weight:500}.project-links{display:flex;gap:15px}.project-links a{color:var(--text-primary);text-decoration:none;font-weight:500;display:flex;align-items:center;gap:5px;transition:var(--transition)}.project-links a:hover{color:var(--accent)}.contact{padding:100px 50px;background-color:var(--bg-secondary)}.contact-container{display:flex;gap:50px;align-items:start}.contact-form{flex:2;background-color:var(--card-bg);padding:30px;border-radius:15px;box-shadow:0 5px 15px #0003}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:500}.form-group input,.form-group textarea{width:100%;padding:12px 15px;background-color:var(--bg-primary);border:1px solid rgba(255,255,255,.1);border-radius:8px;color:var(--text-primary);font-family:Poppins,sans-serif;font-size:1rem;transition:var(--transition)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #22d3ee1a}.form-group textarea{resize:vertical;min-height:150px}.contact-info{flex:1}.contact-info h3{font-size:1.8rem;margin-bottom:25px;color:var(--accent)}.contact-item{display:flex;align-items:center;gap:15px;margin-bottom:20px;padding:15px;background-color:var(--card-bg);border-radius:10px;transition:var(--transition)}.contact-item:hover{transform:translate(5px);background-color:#22d3ee1a}.contact-icon{width:50px;height:50px;display:flex;align-items:center;justify-content:center;background-color:#22d3ee1a;border-radius:50%;color:var(--accent);font-size:1.2rem;flex-shrink:0}.contact-text h4{font-size:1.1rem;margin-bottom:5px}.contact-text p{color:var(--text-secondary);margin:0}.contact-text a{color:var(--text-secondary);text-decoration:none;transition:var(--transition)}.contact-text a:hover{color:var(--accent)}footer{padding:30px 50px;background-color:var(--bg-primary);text-align:center;border-top:1px solid rgba(255,255,255,.1)}.social-links{display:flex;justify-content:center;gap:20px;margin-bottom:20px}.social-links a{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background-color:#22d3ee1a;border-radius:50%;color:var(--text-primary);font-size:1.2rem;transition:var(--transition);text-decoration:none}.social-links a:hover{background-color:var(--accent);color:var(--bg-primary);transform:translateY(-5px)}footer p{color:var(--text-secondary);font-size:.9rem}.notification{position:fixed;top:20px;left:50%;transform:translate(-50%,-150%);padding:15px 25px;border-radius:8px;color:#fff;font-weight:500;z-index:2000;transition:transform .4s cubic-bezier(.175,.885,.32,1.275);font-family:Poppins,sans-serif;box-shadow:0 10px 25px #0003;text-align:center;width:max-content;max-width:90vw}.notification.success{background-color:#10b981}.notification.error{background-color:#ef4444}.notification.show{transform:translate(-50%)}@media (max-width: 992px){.hero-container{flex-direction:column;text-align:center}.hero-content{margin-bottom:50px}.hero-content h1{font-size:3rem}.about-content,.contact-container{flex-direction:column}}@media (max-width: 768px){nav{padding:15px 20px}.nav-links{position:fixed;top:0;right:-100%;width:70%;height:100vh;background-color:var(--bg-secondary);flex-direction:column;align-items:center;justify-content:center;gap:40px;transition:var(--transition);z-index:999}.nav-links.active{right:0}.hamburger{display:flex;z-index:1001}.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)}.hero{padding:0 20px}.hero-content h1{font-size:2.5rem}.hero-content h2{font-size:1.5rem}.profile-img{width:250px;height:250px}.about,.skills,.services,.projects,.contact{padding:80px 20px}.section-title{font-size:2rem}.projects-grid{grid-template-columns:1fr}}@media (max-width: 576px){.hero-content h1{font-size:2rem}.hero-content h2{font-size:1.2rem}.hero-buttons{flex-direction:column;align-items:center}.btn{width:200px;text-align:center}.skills-grid,.services-grid{grid-template-columns:1fr}}