@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";html{scroll-behavior:smooth}body{font-family:Inter,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#fff;color:#1f2937}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none;outline:none}section{scroll-margin-top:80px}:root{--primary-color: #2563eb;--secondary-color: #1e40af;--text-color: #1f2937;--light-text: #6b7280;--background: #ffffff;--card-background: #f3f4f6}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,sans-serif;line-height:1.6;color:var(--text-color)}.portfolio{max-width:1200px;margin:0 auto;padding:0 2rem}.navbar{position:fixed;top:0;left:0;right:0;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;z-index:1000;box-shadow:0 2px 4px #0000001a}.nav-brand{font-size:1.5rem;font-weight:700;color:var(--primary-color)}.nav-links{display:flex;gap:2rem}.nav-links a{text-decoration:none;color:var(--text-color);font-weight:500;transition:color .3s ease}.nav-links a:hover,.nav-links a.active{color:var(--primary-color)}.hero{min-height:100vh;display:flex;align-items:center;padding:6rem 0}.hero-content{max-width:800px}.hero h1{font-size:3.5rem;margin-bottom:1rem}.hero h2{font-size:2rem;color:var(--light-text);margin-bottom:1.5rem}.highlight{color:var(--primary-color)}.cta-button{background:var(--primary-color);color:#fff;border:none;padding:1rem 2rem;font-size:1.1rem;border-radius:.5rem;cursor:pointer;transition:background .3s ease}.cta-button:hover{background:var(--secondary-color)}.social-links{display:flex;gap:1rem;margin-bottom:2rem}.social-btn{display:inline-flex;align-items:center;padding:.5rem 1rem;background:var(--card-background);border-radius:.5rem;color:var(--text-color);font-weight:500;transition:background .3s ease}.social-btn:hover{background:#e5e7eb}.social-btn i{margin-right:.5rem}.about{padding:6rem 0}.about h2{font-size:2.5rem;margin-bottom:2rem;text-align:center}.about-content{max-width:800px;margin:0 auto}.skills{padding:6rem 0;background:var(--card-background)}.skills h2{font-size:2.5rem;margin-bottom:2rem;text-align:center}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;max-width:1000px;margin:0 auto}.skill-card{background:#fff;padding:2rem;border-radius:.5rem;text-align:center;box-shadow:0 4px 6px #0000001a;transition:all .3s cubic-bezier(.4,0,.2,1);border:2px solid transparent;position:relative;overflow:hidden}.skill-card:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(45deg,#3b82f6,#8b5cf6,#06b6d4,#10b981);background-size:400% 400%;border-radius:.5rem;z-index:-1;opacity:0;transition:opacity .3s ease;animation:gradientShift 3s ease infinite}.skill-card:hover{transform:translateY(-8px) scale(1.05);box-shadow:0 12px 24px #3b82f626;border-color:#3b82f6;color:#1e40af;font-weight:600}.skill-card:hover:before{opacity:.1}@keyframes gradientShift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.projects{padding:6rem 0;background:var(--background);position:relative}.projects h2{font-size:2.5rem;margin-bottom:3rem;text-align:center;color:var(--text-color);position:relative;display:inline-block;left:50%;transform:translate(-50%)}.projects h2:after{content:"";position:absolute;bottom:-10px;left:0;width:100%;height:3px;background:var(--primary-color);border-radius:2px}.projects-grid{display:flex;gap:2.5rem;overflow-x:auto;padding:2rem;scroll-snap-type:x mandatory;scrollbar-width:none;-ms-overflow-style:none;max-width:1400px;margin:0 auto}.projects-grid::-webkit-scrollbar{display:none}.project-card{flex:0 0 450px;background:linear-gradient(145deg,#fff,#f8fafc);border-radius:16px;padding:2.5rem;box-shadow:0 10px 20px #0000000d;transition:all .4s cubic-bezier(.4,0,.2,1);border:1px solid rgba(37,99,235,.1);scroll-snap-align:start;position:relative;overflow:hidden;display:flex;flex-direction:column}.project-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:var(--primary-color);transform:scaleX(0);transform-origin:left;transition:transform .4s ease}.project-card:hover{transform:translateY(-8px);box-shadow:0 15px 30px #2563eb1a;border-color:#2563eb33}.project-card:hover:before{transform:scaleX(1)}.project-card h3{color:var(--primary-color);font-size:1.5rem;margin-bottom:1rem;line-height:1.3;font-weight:600}.project-date{color:var(--light-text);font-size:.9rem;margin-bottom:1.25rem;font-weight:500}.project-description{color:var(--text-color);margin-bottom:1.75rem;line-height:1.6;font-size:1.05rem}.project-details{list-style-type:none;margin:1.75rem 0;flex-grow:1}.project-details li{margin-bottom:1rem;padding-left:1.75rem;position:relative;line-height:1.6;color:var(--text-color)}.project-details li:before{content:"→";color:var(--primary-color);position:absolute;left:0;font-weight:700;transition:transform .3s ease}.project-details li:hover:before{transform:translate(4px)}.project-links{display:flex;gap:1rem;justify-content:center;margin-top:2rem}.project-link{display:inline-flex;align-items:center;gap:.5rem;color:var(--primary-color);text-decoration:none;font-weight:600;font-size:1.1rem;transition:all .3s ease;padding:.75rem 1.5rem;border-radius:8px;background:#2563eb1a}.project-link i{font-size:1.2rem}.project-link:hover{color:var(--secondary-color);background:#2563eb26;transform:translateY(-2px);box-shadow:0 4px 6px #2563eb1a}.project-nav{display:flex;justify-content:center;gap:1.5rem;margin-top:3rem}.nav-btn{background:var(--primary-color);color:#fff;border:none;width:45px;height:45px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:1.3rem;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 6px #0000001a}.nav-btn:hover{background:var(--secondary-color);transform:scale(1.1) translateY(-2px);box-shadow:0 6px 8px #00000026}.projects:before,.projects:after{content:"";position:absolute;top:0;bottom:0;width:150px;pointer-events:none;z-index:1}.projects:before{left:0;background:linear-gradient(to right,var(--background),transparent)}.projects:after{right:0;background:linear-gradient(to left,var(--background),transparent)}@media (max-width: 768px){.project-card{flex:0 0 320px;padding:2rem}.projects:before,.projects:after{width:60px}.nav-btn{width:40px;height:40px;font-size:1.1rem}.project-card h3{font-size:1.3rem}.project-description{font-size:1rem}}.education{padding:6rem 0;background:var(--card-background)}.education h2{font-size:2.5rem;margin-bottom:2rem;text-align:center}.timeline{max-width:800px;margin:0 auto;position:relative}.timeline:before{content:"";position:absolute;top:0;left:20px;height:100%;width:2px;background:var(--primary-color)}.timeline-item{padding-left:50px;position:relative;margin-bottom:2.5rem}.timeline-item:before{content:"";position:absolute;left:10px;top:10px;width:20px;height:20px;border-radius:50%;background:var(--primary-color)}.timeline-content{background:#fff;padding:1.5rem;border-radius:.5rem;box-shadow:0 4px 6px #0000001a}.timeline-content h3{margin-bottom:.5rem;color:var(--primary-color)}.timeline-content h4{font-size:1rem;margin-bottom:.5rem;color:var(--text-color)}.timeline-date{font-size:.9rem;color:var(--light-text);margin-top:.5rem}.skills-container{max-width:1000px;margin:0 auto}.skill-category{margin-bottom:3rem}.skill-category h3{text-align:center;margin-bottom:1.5rem;color:var(--secondary-color)}.project-date{color:var(--light-text);font-size:.9rem;margin-bottom:.5rem}.project-details{margin:1rem 0;padding-left:1.5rem}.project-details li{margin-bottom:.5rem}.project-link{display:inline-block;color:var(--primary-color);font-weight:500;text-decoration:underline;margin-top:.5rem}.experience{padding:6rem 0}.experience h2{font-size:2.5rem;margin-bottom:2rem;text-align:center}.experience-card{background:var(--card-background);padding:2rem;border-radius:.5rem;box-shadow:0 4px 6px #0000001a;max-width:800px;margin:0 auto}.experience-header{margin-bottom:1rem}.experience-header h3{color:var(--primary-color);margin-bottom:.5rem}.experience-company{font-weight:500}.experience-date{color:var(--light-text);font-size:.9rem;margin-top:.25rem}.experience-details{margin:1rem 0;padding-left:1.5rem}.experience-details li{margin-bottom:.5rem}.experience-link{display:inline-block;color:var(--primary-color);font-weight:500;text-decoration:underline;margin-top:.5rem}.certifications{padding:6rem 0;background:var(--card-background)}.certifications h2{font-size:2.5rem;margin-bottom:2rem;text-align:center}.certifications-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;max-width:1000px;margin:0 auto}.certification-card{background:#fff;padding:1.5rem;border-radius:.5rem;box-shadow:0 4px 6px #0000001a;transition:transform .3s ease}.certification-card:hover{transform:translateY(-5px)}.certification-card h3{color:var(--primary-color);margin-bottom:.5rem}.certification-card p{color:var(--light-text)}.certification-card:nth-child(1){border:2px solid transparent;transition:all .3s ease}.certification-card:nth-child(1):hover{border-color:#3b82f6;box-shadow:0 0 0 2px #3b82f633,0 8px 24px #3b82f64d}.certification-card:nth-child(2){border:2px solid transparent;transition:all .3s ease}.certification-card:nth-child(2):hover{border-color:#10b981;box-shadow:0 0 0 2px #10b98133,0 8px 24px #10b9814d}.certification-card:nth-child(3){border:2px solid transparent;transition:all .3s ease}.certification-card:nth-child(3):hover{border-color:#f59e0b;box-shadow:0 0 0 2px #f59e0b33,0 8px 24px #f59e0b4d}.certification-card:nth-child(4){border:2px solid transparent;transition:all .3s ease}.certification-card:nth-child(4):hover{border-color:#ef4444;box-shadow:0 0 0 2px #ef444433,0 8px 24px #ef44444d}.certification-card:nth-child(5){border:2px solid transparent;transition:all .3s ease}.certification-card:nth-child(5):hover{border-color:#8b5cf6;box-shadow:0 0 0 2px #8b5cf633,0 8px 24px #8b5cf64d}.certification-card:nth-child(6){border:2px solid transparent;transition:all .3s ease}.certification-card:nth-child(6):hover{border-color:#06b6d4;box-shadow:0 0 0 2px #06b6d433,0 8px 24px #06b6d44d}.contact{padding:6rem 0;background:var(--card-background)}.contact h2{font-size:2.5rem;margin-bottom:2rem;text-align:center}.contact-form{max-width:600px;margin:0 auto;display:flex;flex-direction:column;gap:1rem}.contact-form input,.contact-form textarea{padding:1rem;border:1px solid #e5e7eb;border-radius:.5rem;font-size:1rem}.contact-form textarea{min-height:150px;resize:vertical}.submit-button{background:var(--primary-color);color:#fff;border:none;padding:1rem;font-size:1.1rem;border-radius:.5rem;cursor:pointer;transition:background .3s ease}.submit-button:hover{background:var(--secondary-color)}.contact-content{display:grid;grid-template-columns:1fr 1fr;gap:2rem;max-width:1000px;margin:0 auto}.contact-info{background:#fff;padding:2rem;border-radius:.5rem;box-shadow:0 4px 6px #0000001a}.contact-info p{margin-bottom:1rem;display:flex;align-items:center}.contact-info i{margin-right:.5rem;color:var(--primary-color)}footer{text-align:center;padding:2rem 0;background:var(--text-color);color:#fff}.scroll-top-btn{position:fixed;bottom:30px;right:30px;width:50px;height:50px;border-radius:50%;background:var(--primary-color);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 10px #0003;transition:all .3s ease;z-index:99}.scroll-top-btn:hover{background:var(--secondary-color);transform:translateY(-5px)}.loader-container{height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;background:linear-gradient(135deg,#f8fafc,#e2e8f0);position:relative;overflow:hidden}.loader-container:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(45deg,transparent 30%,rgba(37,99,235,.03) 50%,transparent 70%);animation:shimmer 2s infinite}.loader-content{display:flex;flex-direction:column;align-items:center;z-index:2;position:relative}.loader-logo{font-size:3rem;font-weight:800;color:var(--primary-color);margin-bottom:1rem;letter-spacing:3px;text-shadow:0 2px 4px rgba(37,99,235,.1);animation:fadeInUp 1s ease-out}.loader-subtitle{font-size:1.1rem;color:var(--light-text);margin-bottom:2rem;font-weight:400;animation:fadeInUp 1s ease-out .3s both}.loader-bar{width:200px;height:4px;background:#2563eb1a;border-radius:2px;overflow:hidden;position:relative;animation:fadeInUp 1s ease-out .6s both}.loader-progress{height:100%;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));border-radius:2px;width:0%;animation:progress 2s ease-in-out infinite}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes progress{0%{width:0%}50%{width:70%}to{width:100%}}.loader-container h2{color:var(--primary-color);font-size:1.2rem;font-weight:400;margin-top:2rem;text-align:center}@media (max-width: 768px){.portfolio{padding:0 1rem}.hero{padding:4rem 0;text-align:center}.hero h1{font-size:2rem}.hero h2{font-size:1.25rem}.hero p{font-size:1rem}.social-links{flex-wrap:wrap;justify-content:center;gap:.75rem}.social-btn{font-size:.9rem;padding:.4rem .8rem}.cta-button{width:100%;margin-top:1rem}.about-content{padding:0 1rem}.about h2,.skills h2,.projects h2,.education h2,.experience h2,.certifications h2,.contact h2{font-size:2rem}.skills-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1rem;padding:0 1rem}.skill-card{padding:1.5rem;font-size:.9rem}.projects-grid{padding:1rem;gap:1.5rem}.project-card{flex:0 0 280px;padding:1.5rem}.project-card h3{font-size:1.2rem}.project-description{font-size:.9rem}.project-details li{font-size:.9rem;margin-bottom:.75rem}.project-links{flex-direction:column;gap:.75rem}.project-link{width:100%;text-align:center;font-size:.9rem}.timeline-item{padding-left:25px}.timeline-content{padding:1rem}.timeline-content h3{font-size:1.1rem}.timeline-content h4{font-size:.9rem}.certifications-grid{grid-template-columns:1fr;padding:0 1rem}.certification-card{padding:1.25rem}.certification-card h3{font-size:1.1rem}.contact-content{grid-template-columns:1fr;gap:2rem;padding:0 1rem}.contact-form input,.contact-form textarea{font-size:.9rem}.submit-button{width:100%}.contact-info{padding:1.5rem}.contact-info p{font-size:.9rem}.scroll-top-btn{width:40px;height:40px;bottom:20px;right:20px}}@media (max-width: 480px){.hero h1{font-size:1.75rem}.hero h2{font-size:1.1rem}.nav-brand,.mobile-menu-btn{font-size:1.2rem}.nav-links{top:50px}.nav-links a{font-size:.9rem}.skill-card{padding:1rem}.project-card{flex:0 0 250px;padding:1.25rem}.timeline:before{left:8px}.timeline-item{padding-left:20px}.timeline-item:before{width:16px;height:16px;left:0}}@supports (-webkit-touch-callout: none){.hero{min-height:-webkit-fill-available}}.project-navigation{display:flex;justify-content:center;gap:1rem;margin-top:2rem}.nav-btn{background:var(--primary-color);color:#fff;border:none;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .3s ease,transform .3s ease}.nav-btn:hover{background:var(--secondary-color);transform:scale(1.1)}.nav-btn:active{transform:scale(.95)}.nav-btn i{font-size:1.2rem}@media (max-width: 768px){.nav-btn{width:35px;height:35px}.nav-btn i{font-size:1rem}}.mobile-menu-btn{display:none;background:none;border:none;font-size:1.5rem;color:var(--primary-color);cursor:pointer;padding:.5rem;z-index:1001}@media (max-width: 768px){.mobile-menu-btn{display:block}.nav-links{display:none;position:fixed;top:60px;left:0;right:0;background:#fffffffa;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);flex-direction:column;padding:1rem;box-shadow:0 4px 6px #0000001a;transform:translateY(-100%);opacity:0;transition:transform .3s ease,opacity .3s ease}.nav-links.active{display:flex;transform:translateY(0);opacity:1}.nav-links a{padding:1rem;border-bottom:1px solid rgba(0,0,0,.1);width:100%;text-align:center;font-size:1.1rem}.nav-links a:last-child{border-bottom:none}.nav-links a:hover{background:#2563eb1a}}.typing-text{font-size:2rem;color:var(--light-text);margin-bottom:1.5rem;min-height:2.5rem;display:flex;align-items:center;justify-content:flex-start}.cursor{color:var(--primary-color);font-weight:700;animation:blink 1s infinite;margin-left:2px}@keyframes blink{0%,50%{opacity:1}51%,to{opacity:0}}