:root{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh;background-color:#fdfdfd;color:#333}#root{width:100%;min-height:100vh}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;transition:background-color .3s ease,color .3s ease}body.light-mode{background-color:#fdfdfd;color:#333}body.dark-mode{background-color:#1a1a1a;color:#e0e0e0}.header{display:flex;justify-content:space-between;align-items:center;padding:1rem 5%;position:sticky;top:0;z-index:1000;background-color:#222;transition:all .3s ease;box-shadow:0 2px 10px #0000001a}.header.scrolled{padding:.8rem 5%;box-shadow:0 4px 20px #0003}.dark-mode .header{background-color:#0d0d0d}.logo{color:#fff;font-size:1.8rem;font-weight:700;text-decoration:none;cursor:pointer;transition:color .3s}.logo:hover,.logo span{color:#00bcd4}.navbar{display:flex;gap:1.5rem}.navbar a{color:#ddd;text-decoration:none;font-weight:500;font-size:1rem;transition:color .3s ease;cursor:pointer;position:relative}.navbar a:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background:#00bcd4;transition:width .3s ease}.navbar a:hover,.navbar a.active{color:#00bcd4}.navbar a:hover:after,.navbar a.active:after{width:100%}.header-actions{display:flex;align-items:center;gap:1rem}.theme-toggle{background:transparent;border:2px solid #00bcd4;color:#00bcd4;padding:.5rem;border-radius:50%;cursor:pointer;font-size:1.2rem;display:flex;align-items:center;justify-content:center;transition:all .3s ease;width:40px;height:40px}.theme-toggle:hover{background-color:#00bcd4;color:#fff;transform:rotate(180deg)}.contact-btn{background-color:#00bcd4;color:#fff;padding:.6rem 1.2rem;text-decoration:none;border-radius:5px;font-weight:500;font-size:1rem;transition:all .3s;cursor:pointer}.contact-btn:hover{background-color:#0198a6;transform:translateY(-2px);box-shadow:0 4px 10px #00bcd44d}.mobile-menu-toggle{display:none;background:transparent;border:none;color:#fff;font-size:1.5rem;cursor:pointer;padding:.5rem}.home{display:flex;align-items:center;justify-content:space-between;padding:5rem 10%;gap:3rem;min-height:calc(100vh - 80px)}.dark-mode .home{background-color:#1a1a1a}.light-mode .home{background-color:#fafafa}.home-content{flex:1;max-width:600px}.home-content h3{font-size:1.8rem;color:#00bcd4;margin-bottom:.5rem}.home-content h1{font-size:2.5rem;margin:.5rem 0;line-height:1.2}.home-content h1 span.typing-text{color:#00bcd4}.home-content .cursor{color:#00bcd4;animation:blink .7s infinite}@keyframes blink{0%,50%{opacity:1}51%,to{opacity:0}}.home-content p{margin-top:1rem;font-size:1.1rem;line-height:1.8}.btn-box{margin-top:2rem;display:flex;gap:1rem;flex-wrap:wrap}.btn1,.btn2{padding:12px 30px;background-color:#00bcd4;color:#fff;text-decoration:none;border-radius:5px;font-weight:500;font-size:1rem;transition:all .3s;display:inline-flex;align-items:center;gap:.5rem;border:2px solid #00bcd4}.btn1:hover,.btn2:hover{background-color:transparent;color:#00bcd4;transform:translateY(-3px);box-shadow:0 5px 15px #00bcd44d}.btn2{background-color:transparent;color:#00bcd4}.btn2:hover{background-color:#00bcd4;color:#fff}.imgbox{flex-shrink:0}.imgbox img{width:250px;height:250px;object-fit:cover;border-radius:50%;border:5px solid #00bcd4;box-shadow:0 0 30px #00bcd480;transition:all .3s ease}.imgbox img:hover{transform:scale(1.05);box-shadow:0 0 50px #00bcd4b3}.heading{text-align:center;font-size:2.5rem;margin:2rem 0 3rem;font-weight:700}.dark-mode .heading{color:#e0e0e0}.light-mode .heading{color:#333}.heading span{color:#00bcd4}.education{padding:4rem 10%}.dark-mode .education{background-color:#0d0d0d}.light-mode .education{background-color:#fff}.education-timeline{max-width:1000px;margin:0 auto;display:flex;flex-direction:column;gap:2rem}.education-card{border-radius:15px;padding:2rem;box-shadow:0 5px 20px #0000001a;transition:all .4s ease;position:relative;overflow:hidden}.light-mode .education-card{background:linear-gradient(135deg,#fff,#f8f9fa)}.dark-mode .education-card{background:linear-gradient(135deg,#1a1a1a,#0d0d0d)}.education-card:before{content:"";position:absolute;left:0;top:0;height:100%;width:4px;background:linear-gradient(180deg,#00bcd4,#0097a7);transition:width .4s ease}.education-card:hover{transform:translateY(-8px);box-shadow:0 10px 30px #00bcd44d}.education-card:hover:before{width:8px}.education-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.education-icon{width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,#00bcd4,#0097a7);display:flex;align-items:center;justify-content:center;font-size:2rem;color:#fff;box-shadow:0 5px 15px #00bcd44d}.education-year{font-size:1rem;font-weight:600;color:#00bcd4;padding:.5rem 1.2rem;border-radius:25px;background:#00bcd41a}.education-card-body{padding-left:1rem}.education-degree{font-size:1.5rem;font-weight:700;margin-bottom:.8rem;color:inherit}.light-mode .education-degree{color:#1a1a1a}.dark-mode .education-degree{color:#fff}.education-institution{font-size:1.1rem;margin-bottom:1rem;opacity:.8}.education-grade{display:flex;align-items:center;gap:.5rem;font-size:1.1rem;font-weight:600;color:#00bcd4}.education-grade i{font-size:1.3rem}.projects{padding:4rem 10%}.dark-mode .projects{background-color:#1a1a1a}.light-mode .projects{background-color:#f5f5f5}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem;max-width:1200px;margin:0 auto}.project-card{padding:2rem;border-radius:15px;border-left:5px solid #00bcd4;box-shadow:0 5px 20px #0000001a;transition:all .3s ease}.light-mode .project-card{background-color:#fff}.dark-mode .project-card{background-color:#0d0d0d}.project-card:hover{box-shadow:0 10px 30px #00bcd44d}.project-card h3{color:#00bcd4;margin-bottom:1rem;font-size:1.4rem}.project-card p{margin-bottom:1rem;line-height:1.6}.project-card ul{list-style:none;padding-left:0;margin:1rem 0}.project-card ul li{padding-left:1.5rem;margin-bottom:.5rem;position:relative}.project-card ul li:before{content:"▹";position:absolute;left:0;color:#00bcd4;font-weight:700}.project-link{display:inline-flex;align-items:center;gap:.5rem;color:#00bcd4;text-decoration:none;font-weight:500;margin-top:1rem;transition:all .3s}.project-link:hover{gap:.8rem;text-decoration:underline}.skills{padding:4rem 10%}.dark-mode .skills{background-color:#0d0d0d}.light-mode .skills{background-color:#fff}.skill-list{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:1rem;padding:2rem 0;max-width:1000px;margin:0 auto}.skill-list li{background:linear-gradient(135deg,#00bcd4,#0198a6);color:#fff;padding:12px 24px;border-radius:25px;font-weight:500;font-size:1rem;display:flex;align-items:center;gap:.5rem;transition:all .3s ease;box-shadow:0 3px 10px #00bcd44d}.skill-list li:hover{transform:translateY(-5px);box-shadow:0 6px 20px #00bcd480}.skill-icon{font-size:1.2rem}.certifications{padding:4rem 10%}.dark-mode .certifications{background-color:#1a1a1a}.light-mode .certifications{background-color:#f9f9f9}.cert-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2.5rem;max-width:1400px;margin:0 auto;padding:2rem 0}.cert-card{position:relative;border-radius:20px;overflow:visible;transition:all .5s cubic-bezier(.175,.885,.32,1.275);height:100%;display:flex;flex-direction:column}.light-mode .cert-card{background:linear-gradient(145deg,#fff,#f5f5f5);box-shadow:0 10px 30px #00000014,0 1px 8px #0000000d,inset 0 1px #ffffffe6}.dark-mode .cert-card{background:linear-gradient(145deg,#1a1a1a,#0f0f0f);box-shadow:0 10px 30px #00000080,0 1px 8px #0000004d,inset 0 1px #ffffff0d}.cert-card-corner{position:absolute;top:0;right:0;width:100px;height:100px;background:linear-gradient(135deg,var(--cert-color, #00bcd4) 0%,transparent 100%);opacity:.1;border-radius:0 20px 0 100%;pointer-events:none}.cert-card-icon-wrapper{position:relative;display:flex;justify-content:center;align-items:center;padding:3rem 2rem 2rem}.cert-icon-bg{position:absolute;width:120px;height:120px;background:radial-gradient(circle,var(--cert-color, #00bcd4) 0%,transparent 70%);opacity:.15;border-radius:50%;animation:iconPulse 3s ease-in-out infinite}.cert-icon{position:relative;font-size:5rem;color:var(--cert-color, #00bcd4);filter:drop-shadow(0 10px 20px rgba(0,188,212,.3));animation:iconFloat 4s ease-in-out infinite;z-index:1}@keyframes iconFloat{0%,to{transform:translateY(0) scale(1)}50%{transform:translateY(-15px) scale(1.05)}}@keyframes iconPulse{0%,to{transform:scale(1);opacity:.15}50%{transform:scale(1.2);opacity:.25}}.cert-card-content{padding:0 2rem 2.5rem;text-align:center;display:flex;flex-direction:column;gap:1.2rem;flex:1}.cert-title{font-size:1.4rem;font-weight:700;line-height:1.4;min-height:2.8rem;background:linear-gradient(135deg,var(--cert-color, #00bcd4),#00ff88);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;filter:drop-shadow(0 2px 4px rgba(0,0,0,.1))}.dark-mode .cert-title{filter:drop-shadow(0 2px 8px rgba(0,188,212,.3))}.cert-provider{margin-top:.5rem}.cert-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1.2rem;background:#00bcd41a;border:1.5px solid rgba(0,188,212,.3);border-radius:50px;font-size:.9rem;font-weight:600;color:var(--cert-color, #00bcd4);text-transform:capitalize;transition:all .3s ease}.cert-badge svg{font-size:1.1rem}.cert-card-divider{height:1px;background:linear-gradient(90deg,transparent,var(--cert-color, #00bcd4),transparent);margin:.5rem auto;width:80%;opacity:.3}.cert-btn{display:inline-flex;align-items:center;justify-content:center;gap:.7rem;padding:1rem 2rem;background:linear-gradient(135deg,var(--btn-color, #00bcd4),#0198a6);color:#fff;text-decoration:none;border-radius:50px;font-weight:700;font-size:.95rem;transition:all .4s cubic-bezier(.175,.885,.32,1.275);box-shadow:0 8px 20px #00bcd44d,0 2px 8px #0000001a,inset 0 1px #fff3;position:relative;overflow:hidden;margin-top:auto;border:2px solid rgba(255,255,255,.1)}.cert-btn .btn-icon{font-size:1.1rem;transition:transform .3s ease}.btn-shine{position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);transform:skew(-20deg);transition:left .6s}.cert-btn:hover .btn-shine{left:100%}.cert-btn:hover{transform:translateY(-4px) scale(1.05);box-shadow:0 15px 35px #00bcd480,0 5px 15px #0003,inset 0 1px #ffffff4d;background:linear-gradient(135deg,#00ff88,var(--btn-color, #00bcd4))}.cert-btn:hover .btn-icon{transform:scale(1.2) rotate(5deg)}.cert-card-glow{position:absolute;inset:-2px;background:linear-gradient(135deg,var(--glow-color, #00bcd4),#00ff88);border-radius:20px;opacity:0;filter:blur(20px);z-index:-1;transition:opacity .4s ease}.cert-card:hover .cert-card-glow{opacity:.5}.cert-card:hover{transform:translateY(-15px) scale(1.02)}.cert-card:hover .cert-badge{background:var(--cert-color, #00bcd4);color:#fff;border-color:transparent;transform:scale(1.05)}.cert-icon{font-size:2rem;color:#00bcd4}.cert-title{font-weight:600;font-size:1.1rem;margin-bottom:.25rem}.cert-provider{color:#888;font-size:.9rem}.cert-link{display:inline-flex;align-items:center;gap:.5rem;color:#00bcd4;text-decoration:none;font-weight:500;transition:all .3s;white-space:nowrap}.cert-link:hover{gap:.8rem;text-decoration:underline}.contact-form{padding:4rem 10%}.dark-mode .contact-form{background-color:#0d0d0d}.light-mode .contact-form{background-color:#fafafa}.contact-form form{max-width:700px;margin:0 auto}.input-box{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin-bottom:1.5rem}.input-wrapper{position:relative;width:100%}.contact-form input,.contact-form textarea{width:100%;padding:1rem;font-size:1rem;border:2px solid #ddd;border-radius:8px;transition:all .3s;font-family:inherit}.dark-mode .contact-form input,.dark-mode .contact-form textarea{background-color:#1a1a1a;border-color:#333;color:#e0e0e0}.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:#00bcd4;box-shadow:0 0 10px #00bcd433}.contact-form input.error,.contact-form textarea.error{border-color:#f44}.error-message{color:#f44;font-size:.85rem;margin-top:.25rem;display:block}.contact-form textarea{resize:vertical;min-height:150px;margin-bottom:1rem}.contact-form button[type=submit]{background-color:#00bcd4;color:#fff;border:2px solid #00bcd4;padding:12px 40px;font-size:1rem;font-weight:600;border-radius:8px;cursor:pointer;transition:all .3s;display:inline-flex;align-items:center;gap:.5rem}.contact-form button[type=submit]:hover:not(:disabled){background-color:transparent;color:#00bcd4;transform:translateY(-3px);box-shadow:0 5px 15px #00bcd44d}.contact-form button[type=submit]:disabled{opacity:.6;cursor:not-allowed}.submit-message{margin-top:1.5rem;padding:1rem;border-radius:8px;text-align:center;font-weight:500}.submit-message.success{background-color:#00bcd41a;color:#00bcd4;border:2px solid #00bcd4}.submit-message.error{background-color:#ff44441a;color:#f44;border:2px solid #ff4444}footer{background-color:#222;color:#ccc;text-align:center;padding:2rem 5%}.dark-mode footer{background-color:#0d0d0d}.footer-content{display:flex;flex-direction:column;align-items:center;gap:1rem}.footer-content p{display:flex;align-items:center;gap:.5rem}.heart-icon{color:#f44;animation:heartbeat 1.5s infinite}@keyframes heartbeat{0%,to{transform:scale(1)}10%,30%{transform:scale(1.2)}20%,40%{transform:scale(1)}}.social-icons{display:flex;gap:1.5rem}.social-icons a{color:#ccc;font-size:1.8rem;transition:all .3s ease}.social-icons a:hover{color:#00bcd4;transform:translateY(-5px)}@media(max-width:1024px){.home{padding:4rem 5%}.education,.projects,.skills,.certifications,.contact-form{padding:3rem 5%}}@media(max-width:768px){.navbar{position:fixed;top:70px;right:-100%;width:100%;max-width:300px;background-color:#222;flex-direction:column;padding:2rem;border-radius:10px 0 0 10px;box-shadow:-5px 5px 20px #0000004d;transition:right .3s ease}.dark-mode .navbar{background-color:#0d0d0d}.navbar.active{right:0}.mobile-menu-toggle{display:block}.contact-btn{display:none}.home{flex-direction:column;text-align:center;padding:3rem 5%}.home-content h1{font-size:2rem}.home-content h3{font-size:1.5rem}.imgbox img{width:200px;height:200px}.btn-box{justify-content:center}.heading{font-size:2rem}.projects-grid{grid-template-columns:1fr}.education-timeline{gap:1.5rem}.education-card{padding:1.5rem}.education-icon{width:50px;height:50px;font-size:1.5rem}.education-year{font-size:.9rem;padding:.4rem 1rem}.education-degree{font-size:1.2rem}.education-institution,.education-grade{font-size:1rem}.cert-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}.cert-card-icon-wrapper{padding:2.5rem 2rem 1.5rem}.cert-icon{font-size:4rem}.cert-icon-bg{width:100px;height:100px}.cert-card-content{padding:0 1.5rem 2rem}.cert-title{font-size:1.2rem;min-height:auto}.cert-btn{padding:.9rem 1.8rem;font-size:.9rem}.input-box{grid-template-columns:1fr}}@media(max-width:480px){.header{padding:1rem 3%}.logo{font-size:1.5rem}.home{padding:2rem 3%}.home-content h1{font-size:1.7rem}.home-content h3{font-size:1.3rem}.home-content p{font-size:1rem}.btn1,.btn2{padding:10px 20px;font-size:.9rem}.imgbox img{width:180px;height:180px}.heading{font-size:1.8rem}.education,.projects,.skills,.certifications,.contact-form{padding:2rem 3%}.education-card-header{flex-direction:column;gap:1rem;align-items:flex-start}.education-icon{width:45px;height:45px;font-size:1.3rem}.education-year{font-size:.85rem;padding:.3rem .8rem}.education-degree{font-size:1.1rem}.education-institution{font-size:.95rem}}.scroll-progress{position:fixed;top:0;left:0;height:4px;background:linear-gradient(90deg,#00bcd4,#0f8);z-index:9999;box-shadow:0 0 10px #00bcd480}.back-to-top{position:fixed;bottom:30px;right:30px;width:50px;height:50px;background:linear-gradient(135deg,#00bcd4,#0198a6);color:#fff;border:none;border-radius:50%;font-size:1.2rem;cursor:pointer;z-index:999;box-shadow:0 4px 15px #00bcd466;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.back-to-top:hover{box-shadow:0 6px 25px #00bcd499;transform:translateY(-3px)}.dark-mode .back-to-top{background:linear-gradient(135deg,#00bcd4,#008fa0)}.social-links-hero{display:flex;gap:1.5rem;margin-top:2rem}.social-links-hero a{width:45px;height:45px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#00bcd41a;border:2px solid #00bcd4;color:#00bcd4;font-size:1.3rem;transition:all .3s ease}.social-links-hero a:hover{background:#00bcd4;color:#fff;transform:translateY(-5px) rotate(360deg);box-shadow:0 5px 20px #00bcd466}.project-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin:1rem 0}.project-tag{padding:.4rem .8rem;background:#00bcd41a;border:1px solid #00bcd4;border-radius:15px;font-size:.85rem;color:#00bcd4;transition:all .3s ease}.project-tag:hover{background:#00bcd4;color:#fff;transform:scale(1.05)}.dark-mode .project-tag{background:#00bcd426;border-color:#00bcd4}.project-meta{margin-bottom:1rem;opacity:.9}.project-card,.cert-list li,.education-timeline{position:relative}.project-card:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(0,188,212,.1),transparent);transition:left .5s ease}.project-card:hover:before{left:100%}.heading span{background:linear-gradient(135deg,#00bcd4,#0f8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.skill-list li{position:relative;overflow:hidden}.skill-list li:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#ffffff4d;transform:translate(-50%,-50%);transition:width .5s ease,height .5s ease}.skill-list li:hover:before{width:300px;height:300px}.project-link,.cert-link{position:relative;display:inline-block}.project-link:after,.cert-link:after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:2px;background:#00bcd4;transition:width .3s ease}.project-link:hover:after,.cert-link:hover:after{width:100%}@keyframes pulse{0%,to{box-shadow:0 0 #00bcd4b3}50%{box-shadow:0 0 0 15px #00bcd400}}.contact-btn{animation:pulse 2s infinite}.imgbox{position:relative}.imgbox:before{content:"";position:absolute;inset:-10px;background:linear-gradient(45deg,#00bcd4,#0f8,#00bcd4);border-radius:50%;z-index:-1;opacity:0;transition:opacity .3s ease;animation:rotate 3s linear infinite}.imgbox:hover:before{opacity:.7}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.cert-list li{background:linear-gradient(145deg,rgba(0,188,212,.05),transparent);border-left:4px solid #00bcd4}.cert-list li:hover{border-left-width:8px;background:linear-gradient(145deg,rgba(0,188,212,.1),transparent)}.btn1,.btn2{position:relative;overflow:hidden}.btn1:after,.btn2:after{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#ffffff4d;transform:translate(-50%,-50%);transition:width .6s ease,height .6s ease}.btn1:hover:after,.btn2:hover:after{width:300px;height:300px}.cursor{display:inline-block;width:2px;background-color:#00bcd4;margin-left:5px}section{position:relative}section:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:100px;height:3px;background:linear-gradient(90deg,transparent,#00bcd4,transparent);opacity:.5}@keyframes spin{to{transform:rotate(360deg)}}button[disabled]{position:relative}button[disabled]:before{content:"";position:absolute;top:50%;left:50%;width:20px;height:20px;margin-top:-10px;margin-left:-10px;border:2px solid #fff;border-top-color:transparent;border-radius:50%;animation:spin .6s linear infinite}.contact-form input:focus,.contact-form textarea:focus{transform:translateY(-2px);box-shadow:0 5px 20px #00bcd44d}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.project-card,.cert-list li,.skill-list li{animation:fadeInUp .6s ease-out}.home,.projects,.skills,.certifications{background-attachment:fixed}@media(max-width:768px){.navbar.active{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background-color:#222222f2}.social-links-hero{justify-content:center}.back-to-top{width:45px;height:45px;bottom:20px;right:20px}}@media print{.header,.back-to-top,.scroll-progress,.social-links-hero{display:none}}