:root{--primary-color: #6a11cb;--secondary-color: #2575fc;--background-color: #f4f7f6;--text-color: #333;--card-background: #ffffff;--shadow: 0 4px 15px rgba(0, 0, 0, .1);--border-radius: 8px;--section-bg-1: #ffffff;--section-bg-2: #f6f9ff}html{scroll-behavior:smooth}body{font-family:Poppins,sans-serif;margin:0;background-color:var(--background-color);color:var(--text-color);line-height:1.6}.container{max-width:1200px;margin:0 auto;padding:0 2rem}h1,h2,h3{font-weight:600}h2{text-align:center;margin-bottom:2rem;font-size:2.5rem;position:relative;padding-bottom:1rem}h2:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:80px;height:4px;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));border-radius:2px}.hamburger-btn{position:fixed;top:1.5rem;right:1.5rem;width:40px;height:40px;background-color:#0000004d;border:none;border-radius:50%;display:flex;flex-direction:column;justify-content:center;align-items:center;cursor:pointer;z-index:1001;transition:background-color .3s ease}.hamburger-btn:hover{background-color:#00000080}.hamburger-btn span{display:block;width:22px;height:2px;background-color:#fff;margin:2.5px 0;transition:transform .3s ease,opacity .3s ease}.hamburger-btn.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.hamburger-btn.open span:nth-child(2){opacity:0}.hamburger-btn.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.sidenav{position:fixed;top:0;right:0;width:280px;height:100%;background-color:#212121;transform:translate(100%);transition:transform .3s ease-in-out;z-index:1002;padding-top:4rem}.sidenav.open{transform:translate(0)}.sidenav ul{list-style:none;padding:0;margin:0}.sidenav a{display:block;padding:1rem 2rem;color:#f0f0f0;text-decoration:none;font-size:1.1rem;transition:background-color .2s,color .2s}.sidenav a:hover{background-color:var(--primary-color);color:#fff}.close-btn{position:absolute;top:1rem;right:1.5rem;background:none;border:none;color:#aaa;font-size:2.5rem;cursor:pointer;line-height:1;transition:color .2s}.close-btn:hover{color:#fff}.overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#0009;z-index:1000;opacity:0;visibility:hidden;transition:opacity .3s ease-in-out,visibility .3s ease-in-out}.overlay.visible{opacity:1;visibility:visible}.section-wrapper{padding:4rem 0}main>section:nth-of-type(odd){background-color:var(--section-bg-1)}main>section:nth-of-type(2n){background-color:var(--section-bg-2)}.hero{position:relative;display:flex;align-items:center;justify-content:center;text-align:center;min-height:100vh;color:#fff;background:linear-gradient(-45deg,#ee7752,#e73c7e,#23a6d5,#23d5ab);background-size:400% 400%;animation:gradient 15s ease infinite;padding:2rem;box-sizing:border-box}@keyframes gradient{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.hero-content h1{font-size:4rem;margin-bottom:.5rem}.hero-content p{font-size:1.5rem;font-weight:300;height:2.5rem}.animated-text{font-weight:600;border-right:2px solid white;padding-right:4px;animation:blink-caret .75s step-end infinite;white-space:nowrap}@keyframes blink-caret{0%,to{border-color:transparent}50%{border-color:#fff}}.about-content{background:var(--card-background);padding:2rem;border-radius:var(--border-radius);box-shadow:var(--shadow);text-align:center}.timeline{position:relative;padding:2rem 0}.timeline:before{content:"";position:absolute;top:0;left:50%;transform:translate(-50%);width:3px;height:100%;background-color:#e0e0e0}.timeline-item{position:relative;width:50%;padding:1rem 2rem;box-sizing:border-box}.timeline-item:nth-child(odd){left:0;padding-right:4rem;text-align:right}.timeline-item:nth-child(2n){left:50%;padding-left:4rem;text-align:left}.timeline-dot{position:absolute;top:25px;width:20px;height:20px;border-radius:50%;background:var(--secondary-color);border:3px solid var(--background-color);z-index:10}.timeline-item:nth-child(odd) .timeline-dot{right:-10px}.timeline-item:nth-child(2n) .timeline-dot{left:-10px}.timeline-content{background:var(--card-background);padding:1.5rem;border-radius:var(--border-radius);box-shadow:var(--shadow);transition:transform .3s ease,box-shadow .3s ease}.timeline-content:hover{transform:translateY(-5px);box-shadow:0 8px 25px #0000001f}.timeline-content.clickable{cursor:pointer}.timeline-date{font-weight:600;color:var(--primary-color)}.timeline-content h3{margin-top:0}.expand-indicator{display:block;font-size:.8rem;color:var(--primary-color);margin-top:.5rem;font-weight:600}.collapsible-content{max-height:0;overflow:hidden;transition:max-height .4s ease-out}.collapsible-inner{padding-top:1rem}.collapsible-content p{margin-top:0;padding-top:1rem;border-top:1px solid #eee;margin-bottom:0}.accordion-item{background-color:var(--card-background);margin-bottom:1rem;border-radius:var(--border-radius);box-shadow:var(--shadow);overflow:hidden}.accordion-header{background-color:transparent;color:var(--text-color);cursor:pointer;padding:1rem 1.5rem;width:100%;border:none;text-align:left;outline:none;font-size:1.2rem;font-weight:600;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #eee}.accordion-header.active{background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));color:#fff}.accordion-icon{font-size:1.5rem;transition:transform .3s ease}.accordion-header.active .accordion-icon{transform:rotate(45deg)}.accordion-panel{max-height:0;overflow:hidden;transition:max-height .3s ease-out;padding:0 1.5rem}.skills-grid{display:flex;flex-wrap:wrap;gap:.75rem;padding:1.5rem 0}.skill-tag{background-color:#eef4ff;color:#4c6ef5;padding:.5rem 1rem;border-radius:20px;font-size:.9rem;font-weight:500;transition:all .2s ease}.skill-tag:hover{background-color:#4c6ef5;color:#fff;transform:scale(1.05)}.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}.project-card{background-color:var(--card-background);padding:1.5rem;border-radius:var(--border-radius);box-shadow:var(--shadow);text-align:center;display:flex;flex-direction:column;justify-content:center;align-items:center;aspect-ratio:1 / 1;position:relative;border:2px solid transparent;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;opacity:0;transform:translateY(20px)}.projects-grid.is-visible .project-card{opacity:1;transform:translateY(0)}.projects-grid.is-visible .project-card:nth-child(1){transition-delay:.1s}.projects-grid.is-visible .project-card:nth-child(2){transition-delay:.2s}.projects-grid.is-visible .project-card:nth-child(3){transition-delay:.3s}.projects-grid.is-visible .project-card:nth-child(4){transition-delay:.4s}.projects-grid.is-visible .project-card:nth-child(5){transition-delay:.5s}.projects-grid.is-visible .project-card:nth-child(6){transition-delay:.6s}.project-card:hover{transform:scale(1.05);box-shadow:0 10px 30px #00000026;border-image:linear-gradient(45deg,var(--primary-color),var(--secondary-color)) 1}.project-card-icon{color:var(--primary-color);margin-bottom:1rem}.project-card-icon svg{width:48px;height:48px;transition:transform .3s ease}.project-card:hover .project-card-icon svg{transform:scale(1.1)}.project-card-content h4{margin:0 0 .5rem;font-size:1.2rem}.project-card-content p{margin:0;font-size:.9rem;color:#666;line-height:1.4}.contact-display{display:flex;justify-content:center;align-items:center;min-height:300px}.contact-items{display:flex;flex-direction:column;gap:1.5rem;width:100%;max-width:600px}.contact-item{display:flex;align-items:center;gap:1rem;background:var(--card-background);padding:1.5rem 2rem;border-radius:var(--border-radius);box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease}.contact-item:hover{transform:translateY(-2px);box-shadow:0 6px 20px #0000001a}.contact-link{display:flex;align-items:center;gap:.5rem;text-decoration:none;color:var(--text-color);flex:1;transition:color .2s ease}.contact-link:hover{color:var(--primary-color)}.contact-label{font-weight:500;color:#666}.contact-value{color:var(--primary-color);font-weight:500}.copy-btn,.linkedin-icon-btn{background:transparent;border:1px solid #ddd;padding:0;border-radius:6px;font-size:1rem;cursor:pointer;transition:all .2s ease;font-family:Poppins,sans-serif;color:#666;display:flex;align-items:center;justify-content:center;text-decoration:none;width:40px;height:40px;flex-shrink:0}.linkedin-icon-btn svg{width:18px;height:18px;color:var(--primary-color)}.copy-btn:hover,.linkedin-icon-btn:hover{border-color:var(--primary-color);color:var(--primary-color);background:#6a11cb0d}.copy-btn:active,.linkedin-icon-btn:active{transform:scale(.95)}.app-footer{padding:2rem;background-color:#333;color:#f4f4f4}.footer-content{display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:0 2rem;flex-wrap:wrap;gap:1.5rem}.copyright{font-size:.9rem;color:#ccc;margin:0}.social-links{margin-right:60px}.social-links a{color:#f4f4f4;display:flex;align-items:center;transition:color .3s ease}.social-links a:hover{color:#aaa}.social-links svg{width:28px;height:28px}.back-to-top-btn{position:fixed;bottom:2rem;right:2rem;background-color:#00000080;color:#fff;border:none;border-radius:50%;width:50px;height:50px;font-size:1.5rem;cursor:pointer;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s,background-color .3s;z-index:1000}.back-to-top-btn.visible{opacity:1;visibility:visible}.back-to-top-btn:hover{background-color:#000000b3}@media(max-width:992px){.projects-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.hero-content h1{font-size:3rem}.hero-content p{font-size:1.2rem}.timeline:before{left:20px;transform:translate(0)}.timeline-item{width:100%;padding-left:3rem;padding-right:1rem;text-align:left}.timeline-item:nth-child(odd),.timeline-item:nth-child(2n){left:0;padding-left:3.5rem;padding-right:1rem;text-align:left}.timeline-dot{left:10px}.timeline-item:nth-child(odd) .timeline-dot,.timeline-item:nth-child(2n) .timeline-dot{left:10px}.timeline-item:nth-child(odd){text-align:left}.expand-indicator{text-align:left}.projects-grid{grid-template-columns:repeat(2,1fr)}.footer-content{flex-direction:column;text-align:center}.social-links{margin-right:0}}@media(max-width:576px){.projects-grid{grid-template-columns:1fr}.hamburger-btn{top:1rem;right:1rem}.sidenav{width:250px}.contact-item{padding:1.25rem 1.5rem}.contact-link{flex-wrap:wrap}}