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#3498db4d}.content-container{min-height:500px}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2rem}.project-card{background:#fff;border-radius:15px;overflow:hidden;box-shadow:0 10px 30px #0000000d;transition:all .3s ease;display:flex;flex-direction:column}.project-card:hover{transform:translateY(-10px);box-shadow:0 15px 40px #0000001a}.project-image{height:200px;background-size:cover;background-position:center;position:relative}.project-link{background:#3498db;color:#fff;padding:.7rem;width:fit-content;border-radius:10px;text-decoration:none;font-weight:700;transition:all .3s ease;margin-bottom:1rem}.project-image:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to bottom,#0000001a,#0000004d)}.project-content{padding:1.5rem;flex-grow:1;display:flex;flex-direction:column}.project-content h3{font-size:1.5rem;color:#2c3e50;margin-bottom:1rem}.project-description{color:#4a5568;line-height:1.6;margin-bottom:1.5rem;flex-grow:1}.tech-stack{margin-top:auto}.tech-stack span{font-weight:600;color:#2c3e50;display:block;margin-bottom:.5rem}.tech-tags{display:flex;flex-wrap:wrap;gap:.5rem}.tech-tag{background:#edf2f7;color:#2c3e50;padding:.3rem .8rem;border-radius:50px;font-size:.8rem;font-weight:500}.publications-list{max-width:800px;margin:0 auto}.publication-card{background:#fff;border-radius:10px;padding:1.5rem;margin-bottom:1.5rem;box-shadow:0 5px 15px #0000000d;display:flex;gap:1.5rem;transition:all .3s ease}.publication-card:hover{transform:translateY(-5px);box-shadow:0 10px 25px #0000001a}.pub-icon{font-size:1.8rem;color:#3498db}.pub-content{flex-grow:1}.pub-content h4{font-size:1.2rem;color:#2c3e50;margin-bottom:.5rem}.pub-meta{display:flex;justify-content:space-between;align-items:center}.publisher{font-weight:600;color:#4a5568}.pub-link{color:#3498db;text-decoration:none;font-weight:600;transition:all .3s ease}.pub-link:hover{color:#2c3e50;text-decoration:underline}@media (max-width: 1000px){.projects-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}}@media (max-width: 860px){.projects-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));width:70%}}@media (max-width: 700px){.projects-section{padding:1rem 5%}.tabs-container{flex-wrap:wrap}}@media (max-width: 580px){.projects-grid{grid-template-columns:1fr}.publication-card{flex-direction:column}.projects-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));width:90%}}.skills-section{padding:2rem 5%;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);position:relative;overflow:hidden}.section-title{font-size:2.4rem;font-weight:800;color:transparent;background:linear-gradient(0deg,#2c3e50,#3498db);-webkit-background-clip:text;background-clip:text;text-align:center;margin-bottom:1rem;position:relative}.section-title:after{content:"";position:absolute;bottom:-1px;left:50%;transform:translate(-50%);width:100px;height:4px;background:linear-gradient(90deg,#3498db,#2c3e50);border-radius:2px}.skills-container{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:5rem;max-width:1200px;margin:50px}.skill-category{background:#fff;border-radius:15px;padding:0rem 0rem 1rem 1rem;box-shadow:0 10px 30px #0000000d;transition:all .4s cubic-bezier(.175,.885,.32,1.275);position:relative;overflow:hidden;z-index:1;border-top:5px solid;width:100%}.skill-category:nth-child(1){border-color:#3498db}.skill-category:nth-child(2){border-color:#e74c3c}.skill-category:nth-child(3){border-color:#2ecc71}.skill-category:nth-child(4){border-color:#f39c12}.skill-category:nth-child(5){border-color:#9b59b6}.skill-category:hover{transform:translateY(-10px) scale(1.03);box-shadow:0 15px 40px #00000026}.skill-category h3{font-size:1.5rem;color:#2c3e50;margin-bottom:1rem;display:flex;align-items:center;gap:.8rem}.skill-category h3 .category-icon{font-size:1.8rem;font-weight:700}.skill-category ul{list-style:none;padding:0;margin:0}.skill-category li{padding:.8rem 0;color:#4a5568;font-size:1.2rem;font-weight:600;display:flex;align-items:center;gap:.8rem;transition:all .3s ease;border-bottom:1px solid #eee}.skill-category li:last-child{border-bottom:none}.skill-icon{width:24px;height:24px;object-fit:contain;transition:transform .3s ease}.skill-category li:hover{color:#2c3e50;transform:translate(5px)}.skill-category li:hover .skill-icon{transform:scale(1.2)}.skills-section:before{content:"";position:absolute;top:-100px;right:-100px;width:300px;height:300px;border-radius:50%;background:#3498db1a}.skills-section:after{content:"";position:absolute;bottom:-150px;left:-150px;width:400px;height:400px;border-radius:50%;background:#2c3e500d}@media (max-width: 900px){.skills-container{grid-template-columns:repeat(auto-fill,minmax(185px,1fr))}}@media (max-width: 768px){.skills-section{padding:1rem 2%;align-items:center}.section-title{font-size:3rem;margin-bottom:3rem}}@media (max-width: 610px){.skills-container{grid-template-columns:1fr;width:50%}}