:root{--primary: #3b82f6;--primary-dark: #1d4ed8;--primary-light: #60a5fa;--secondary: #8b5cf6;--accent: #10b981;--bg-body: #0b1120;--bg-card: #1e293b;--bg-dark: #020617;--bg-glass: rgba(15, 23, 42, .8);--text-main: #f8fafc;--text-muted: #94a3b8;--text-light: #cbd5e1;--text-white: #ffffff;--font-heading: "Poppins", sans-serif;--font-body: "Open Sans", sans-serif;--section-padding: 80px 0;--container-width: 1200px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .4);--shadow-glow: 0 0 20px rgba(59, 130, 246, .15);--radius: 16px;--transition: all .4s cubic-bezier(.4, 0, .2, 1)}body.light-mode{--bg-body: #f8fafc;--bg-card: #ffffff;--bg-dark: #e2e8f0;--bg-glass: rgba(255, 255, 255, .9);--text-main: #1e293b;--text-muted: #64748b;--text-light: #94a3b8;--text-white: #ffffff;--primary: #2563eb;--primary-light: #60a5fa;--secondary: #8b5cf6;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--shadow-glow: none}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-body);background-color:var(--bg-body);color:var(--text-main);line-height:1.6}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--text-main);line-height:1.2}a{text-decoration:none;color:inherit;transition:var(--transition)}ul{list-style:none}img{max-width:100%;display:block}.container{max-width:var(--container-width);margin:0 auto;padding:0 20px}.section{padding:var(--section-padding)}.section-title{font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:3rem;position:relative;padding-bottom:1rem}.section-title:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:60px;height:4px;background:linear-gradient(to right,var(--primary),var(--secondary));border-radius:2px}.btn{display:inline-block;padding:12px 28px;border-radius:50px;font-weight:600;cursor:pointer;transition:var(--transition);border:2px solid transparent}.btn-primary{background-color:var(--primary);color:var(--text-white)}.btn-primary:hover{background-color:var(--primary-dark);transform:translateY(-2px);box-shadow:var(--shadow-glow)}.btn-secondary{background-color:transparent;border-color:var(--primary);color:var(--primary)}.btn-secondary:hover{background-color:var(--primary);color:var(--text-white)}.btn-outline{background-color:transparent;border-color:var(--accent);color:var(--accent)}.btn-outline:hover{background-color:var(--accent);color:var(--text-white)}.navbar{position:fixed;top:0;left:0;width:100%;background-color:var(--bg-glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);z-index:1000;border-bottom:1px solid rgba(255,255,255,.05);padding:1rem 0}.nav-container{display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.8rem;font-weight:700;font-family:var(--font-heading);color:var(--text-main)}.logo .dot{color:var(--primary)}.nav-menu{display:flex;gap:2rem}.nav-link{font-weight:500;font-size:1rem;color:var(--text-main);position:relative}.nav-link:after{content:"";position:absolute;width:0;height:2px;bottom:-4px;left:0;background-color:var(--primary);transition:width .3s}.nav-link:hover:after,.nav-link.active:after{width:100%}.nav-right{display:flex;align-items:center;gap:1.5rem}.menu-toggle{display:none;cursor:pointer}.bar{display:block;width:25px;height:3px;margin:5px auto;transition:var(--transition);background-color:var(--text-main)}.hero-section{position:relative;height:100vh;min-height:600px;display:flex;align-items:center;justify-content:center;overflow:hidden;padding-top:0}.hero-background{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1;background-color:var(--bg-body)}.hero-bg-img{width:100%;height:100%;object-fit:cover;object-position:center;opacity:.4}.hero-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to bottom,rgba(15,23,42,0) 0%,var(--bg-body) 100%);z-index:2}.hero-container{position:relative;z-index:10;width:100%;height:100%;display:flex;justify-content:flex-start;align-items:center}.hero-content.centered-content{text-align:left;max-width:800px;margin:0;display:flex;flex-direction:column;align-items:flex-start}.hero-greeting{font-size:1.5rem;color:var(--primary-light);font-weight:600;margin-bottom:1rem;text-shadow:0 2px 4px rgba(0,0,0,.5)}.hero-title{font-size:4.5rem;margin-bottom:1rem;color:var(--text-white);text-shadow:0 4px 10px rgba(0,0,0,.5);line-height:1.1}.hero-subtitle{font-size:1.8rem;color:var(--text-light);margin-bottom:2rem;font-weight:500;text-shadow:0 2px 4px rgba(0,0,0,.5)}.hero-description{font-size:1.2rem;color:var(--text-light);margin-bottom:2.5rem;max-width:700px;text-shadow:0 1px 2px rgba(0,0,0,.5)}.hero-buttons{display:flex;gap:1.5rem;margin-bottom:2.5rem;justify-content:flex-start}.social-links{display:flex;gap:2rem;justify-content:flex-start}.social-links a{font-size:1.8rem;color:var(--text-white);opacity:.8;transition:var(--transition)}.social-links a:hover{color:var(--primary);opacity:1;transform:translateY(-5px)}.about-section{background-color:var(--bg-card)}.about-content{max-width:800px;margin:0 auto 3rem;text-align:center}.about-text p{margin-bottom:1.5rem;font-size:1.1rem;color:var(--text-muted)}.about-details{display:flex;justify-content:center;gap:2rem;margin-top:2rem;flex-wrap:wrap}.detail-item{display:flex;align-items:center;gap:.5rem;color:var(--text-main);font-weight:500}.detail-item i{color:var(--primary)}.subsection-title{text-align:center;font-size:1.8rem;margin-bottom:2rem}.education-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.education-card{background:var(--bg-body);padding:2rem;border-radius:var(--radius);display:flex;gap:1.5rem;transition:var(--transition);border:1px solid rgba(0,0,0,.05)}.education-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:var(--primary-light)}.edu-icon{font-size:2rem;color:var(--primary)}.edu-info h4{font-size:1.1rem;margin-bottom:.5rem}.edu-info .institution{color:var(--text-muted);margin-bottom:.25rem}.edu-info .year{font-size:.9rem;color:var(--text-light)}.edu-info .gpa{font-size:.9rem;color:var(--accent);font-weight:600;margin-top:.5rem}.experience-section{background-color:var(--bg-body)}.timeline{position:relative;max-width:900px;margin:0 auto;padding:2rem 0}.timeline:after{content:"";position:absolute;width:3px;background:linear-gradient(to bottom,var(--primary) 0%,var(--secondary) 100%);top:0;bottom:0;left:20px;border-radius:3px;box-shadow:0 0 10px #3b82f64d}.timeline-item{position:relative;margin-bottom:4rem;padding-left:70px}.timeline-item:before{content:"";position:absolute;width:22px;height:22px;background-color:var(--bg-body);border:4px solid var(--primary);border-radius:50%;left:10.5px;top:5px;z-index:2;transition:var(--transition);box-shadow:0 0 15px var(--primary)}.timeline-item:hover:before{background-color:var(--primary);transform:scale(1.2);box-shadow:0 0 25px var(--primary-light);border-color:var(--text-white)}.timeline-content{background:var(--bg-card);padding:2.5rem;border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:var(--transition);border:1px solid rgba(255,255,255,.03);position:relative}.timeline-content:before{content:"";position:absolute;left:-10px;top:15px;width:0;height:0;border-top:10px solid transparent;border-bottom:10px solid transparent;border-right:10px solid var(--bg-card)}.timeline-content:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:#3b82f64d}.timeline-content .date{display:inline-block;padding:6px 16px;background:linear-gradient(135deg,#2563eb26,#8b5cf626);color:var(--primary-light);border-radius:50px;font-size:.9rem;font-weight:600;margin-bottom:1rem;border:1px solid rgba(59,130,246,.2)}.timeline-content .job-title{font-size:1.5rem;margin-bottom:.5rem;color:var(--text-white)}.timeline-content .company{font-weight:500;color:var(--text-light);margin-bottom:1.5rem;font-size:1.1rem;display:flex;align-items:center;gap:.5rem}.timeline-content .company i{color:var(--secondary)}.timeline-content .responsibilities{list-style:none;padding-left:0;color:var(--text-muted)}.timeline-content .responsibilities li{margin-bottom:.8rem;position:relative;padding-left:1.5rem;line-height:1.7}.timeline-content .responsibilities li:before{content:"▹";position:absolute;left:0;color:var(--primary);font-size:1.2rem;line-height:1.5}.projects-section{background-color:var(--bg-card)}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.project-card{background-color:var(--bg-body);border-radius:var(--radius);overflow:hidden;transition:var(--transition);border:1px solid rgba(0,0,0,.05)}.project-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}.project-content{padding:2rem}.project-header{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:1rem}.project-title{font-size:1.25rem}.project-year{font-size:.9rem;color:var(--text-light)}.project-description{color:var(--text-muted);margin-bottom:1.5rem;font-size:.95rem}.project-tags{display:flex;flex-wrap:wrap;gap:.5rem}.tag{font-size:.8rem;padding:4px 12px;border-radius:20px;background-color:#8b5cf61a;color:var(--secondary);font-weight:500}.skills-section{background-color:var(--bg-body)}.skills-grid-layout{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}.skill-category{background:var(--bg-card);padding:2rem;border-radius:var(--radius);box-shadow:var(--shadow-sm);text-align:center}.category-header{margin-bottom:1.5rem}.category-header i{font-size:2.5rem;color:var(--primary);margin-bottom:1rem;display:block}.category-header h3{font-size:1.2rem}.skill-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:.75rem}.skill-tags .tag{background-color:var(--bg-body);color:var(--text-main);border:1px solid rgba(0,0,0,.08)}.contact-section{background-color:var(--bg-card);text-align:center}.contact-card{max-width:600px;margin:0 auto;background:linear-gradient(135deg,#2563eb0d,#8b5cf60d);padding:3rem 2rem;border-radius:var(--radius);border:1px solid rgba(0,0,0,.05)}.contact-text{font-size:1.1rem;color:var(--text-muted);margin-bottom:2rem}.contact-links{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap}.contact-btn{display:flex;align-items:center;gap:.5rem}.footer{background-color:var(--bg-dark);color:var(--text-light);padding:3rem 0;position:relative}.footer-container{display:flex;flex-direction:column;align-items:center;gap:1.5rem}.footer-logo{font-size:1.5rem;font-weight:700;font-family:var(--font-heading);color:#fff}.footer-logo .dot{color:var(--primary)}.footer-social{display:flex;gap:1.5rem}.footer-social a{color:var(--text-light);font-size:1.2rem;transition:var(--transition)}.footer-social a:hover{color:#fff;transform:translateY(-3px)}.back-to-top{position:fixed;bottom:30px;right:30px;width:45px;height:45px;background-color:var(--primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-md);opacity:0;visibility:hidden;transition:var(--transition);z-index:900}.back-to-top.show{opacity:1;visibility:visible}.back-to-top:hover{background-color:var(--primary-dark);transform:translateY(-3px)}@media (max-width: 1024px){.hero-title{font-size:2.8rem}.img-placeholder{width:300px;height:300px}}@media (max-width: 768px){.menu-toggle{display:block;z-index:1001}.menu-toggle.active .bar:nth-child(1){transform:translateY(8px) rotate(45deg)}.menu-toggle.active .bar:nth-child(2){opacity:0}.menu-toggle.active .bar:nth-child(3){transform:translateY(-8px) rotate(-45deg)}.nav-menu{position:fixed;left:-100%;top:0;flex-direction:column;background-color:var(--bg-card);width:100%;height:100vh;text-align:center;transition:.3s;padding-top:100px;box-shadow:var(--shadow-md)}.nav-menu.active{left:0}.hero-container{grid-template-columns:1fr;text-align:center;gap:3rem}.hero-buttons,.social-links{justify-content:center}.hero-description{margin-left:auto;margin-right:auto}.hero-image{order:-1}.img-placeholder{width:250px;height:250px}}@media (max-width: 480px){.hero-title{font-size:2.2rem}.section-title{font-size:2rem}.hero-buttons,.contact-links{flex-direction:column}.img-placeholder{width:200px;height:200px}.img-placeholder i{font-size:8rem}}.animate-on-scroll{opacity:1;transform:translateY(0)}.js-enabled .animate-on-scroll{opacity:0;transform:translateY(20px);transition:opacity .6s ease-out,transform .6s ease-out}.js-enabled .animate-on-scroll.is-visible{opacity:1;transform:translateY(0)}