@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800;900&display=swap";:root{--font-heading: "Outfit", sans-serif;--font-body: "Inter", sans-serif;--bg-primary: #070708;--bg-secondary: #0d0e12;--bg-card: #0d0e12;--bg-header: rgba(7, 7, 8, .85);--border-color: #1a1c23;--border-hover: #00e599;--text-primary: #ffffff;--text-secondary: #94a3b8;--text-muted: #4f5b66;--accent: #00e599;--accent-blue: #00e599;--accent-glow: rgba(0, 229, 153, .08);--card-shadow: 0 0 0 1px #1a1c23;--hover-shadow: 0 0 30px rgba(0, 229, 153, .12);--easy-color: #00e599;--medium-color: #ffb300;--hard-color: #ff3d00;--transition-smooth: all .25s cubic-bezier(.2, .8, .2, 1)}[data-theme=light]{--bg-primary: #ffffff;--bg-secondary: #fafafa;--bg-card: #ffffff;--bg-header: rgba(255, 255, 255, .85);--border-color: #eaeaea;--border-hover: #00bd7e;--text-primary: #000000;--text-secondary: #4a5568;--text-muted: #a0aec0;--accent: #00bd7e;--accent-blue: #00bd7e;--accent-glow: rgba(0, 189, 126, .04);--card-shadow: 0 0 0 1px #eaeaea, 0 2px 4px rgba(0,0,0,.02);--hover-shadow: 0 10px 30px rgba(0, 189, 126, .08)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background-color:var(--bg-primary);color:var(--text-secondary);font-family:var(--font-body);line-height:1.6;overflow-x:hidden;position:relative;transition:background-color .3s ease,color .2s ease}body:before{content:"";position:fixed;top:0;left:0;right:0;bottom:0;background-image:linear-gradient(var(--border-color) 1px,transparent 1px),linear-gradient(90deg,var(--border-color) 1px,transparent 1px);background-size:50px 50px;mask-image:radial-gradient(circle at 50% 50%,black 20%,transparent 85%);-webkit-mask-image:radial-gradient(circle at 50% 50%,black 20%,transparent 85%);pointer-events:none;z-index:0}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;color:var(--text-primary);letter-spacing:-.03em}a{color:inherit;text-decoration:none;transition:var(--transition-smooth)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.container{max-width:1100px;margin:0 auto;padding:0 2rem;position:relative;z-index:1}.section{padding:8rem 0 4rem;border-bottom:1px solid var(--border-color)}.section-title{font-size:2.2rem;font-weight:800;margin-bottom:4rem;text-align:center;color:var(--text-primary)}.gradient-text{background:linear-gradient(180deg,var(--text-primary) 30%,var(--text-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:inline-block}.vercel-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:8px;box-shadow:var(--card-shadow);padding:2.25rem;transition:var(--transition-smooth);position:relative;overflow:hidden}.vercel-card:hover{border-color:var(--border-hover);box-shadow:var(--hover-shadow);transform:translateY(-2px)}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.6rem 1.4rem;font-family:var(--font-body);font-weight:500;font-size:.9rem;border-radius:6px;cursor:pointer;transition:var(--transition-smooth)}.btn-primary{background:var(--accent);color:#000;border:1px solid var(--accent);font-weight:600;box-shadow:0 4px 14px #00e5994d}.btn-primary:hover{background:transparent;color:var(--accent);box-shadow:0 6px 20px #00e59980;transform:translateY(-2px)}.btn-secondary{background:transparent;color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--bg-secondary);border-color:var(--accent);color:var(--accent);box-shadow:0 0 20px #00e5991a;transform:translateY(-2px)}header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:var(--bg-header);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color)}.nav-container{display:flex;justify-content:space-between;align-items:center;padding:.9rem 2rem;max-width:1100px;margin:0 auto;position:relative}.logo{font-family:var(--font-heading);font-size:1.25rem;font-weight:800;color:var(--text-primary);display:flex;align-items:center;gap:.5rem}.logo span{font-size:.75rem;color:var(--text-muted);font-weight:400}.nav-links{display:flex;gap:1.5rem;align-items:center}.nav-item{font-size:.85rem;font-weight:500;color:var(--text-secondary);padding:.35rem .5rem;border-radius:4px}.nav-item:hover,.nav-item.active{color:var(--accent)}.theme-toggle{background:none;border:none;cursor:pointer;padding:.4rem;border-radius:4px;display:flex;align-items:center;color:var(--text-secondary);transition:var(--transition-smooth)}.theme-toggle:hover{color:var(--text-primary);background:var(--border-color)}.menu-btn{display:none;background:none;border:none;color:var(--text-primary);font-size:1.25rem;cursor:pointer}.hero{min-height:100vh;display:flex;align-items:center;padding-top:6rem;background:radial-gradient(circle at 70% 50%,rgba(0,229,153,.05) 0%,transparent 55%)}.hero-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:4rem;align-items:center}.hero-content h4{font-size:.85rem;font-weight:600;text-transform:uppercase;color:var(--text-muted);letter-spacing:.15em;margin-bottom:1rem}.hero-content h1{font-size:4rem;font-weight:900;line-height:1.05;letter-spacing:-.05em;margin-bottom:1.25rem}.typewriter-container{height:2.5rem;margin-bottom:1.5rem}.typewriter{font-size:1.5rem;font-weight:500;color:var(--accent);border-right:2px solid var(--accent);white-space:nowrap;animation:blink .75s step-end infinite}.hero-description{font-size:1rem;color:var(--text-secondary);margin-bottom:2rem;max-width:520px}.hero-actions{display:flex;gap:1rem;margin-bottom:3rem}.social-links{display:flex;gap:1rem}.social-icon{width:36px;height:36px;border-radius:4px;border:1px solid var(--border-color);background:var(--bg-secondary);display:flex;align-items:center;justify-content:center;color:var(--text-secondary);transition:var(--transition-smooth)}.social-icon:hover{color:var(--accent);border-color:var(--accent);box-shadow:0 0 15px #00e59926;transform:translateY(-2px)}.hero-visual{display:flex;justify-content:center;position:relative}.halo-container{position:relative;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(0,229,153,.06) 0%,transparent 70%);border:1px solid var(--border-color);display:flex;align-items:center;justify-content:center;box-shadow:inset 0 0 20px #00e59908}.halo-ring{position:absolute;border:1px solid var(--border-color);border-radius:50%}.halo-ring.inner{width:200px;height:200px;border-style:dashed;border-color:#00e59926}.halo-ring.outer{width:250px;height:250px;border-top-color:var(--accent);animation:spin 20s linear infinite;box-shadow:0 0 10px #00e5990d}.halo-text{font-family:var(--font-heading);font-size:3rem;font-weight:900;color:var(--accent);text-shadow:0 0 10px rgba(0,229,153,.35)}.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:4rem}.about-info h3{font-size:1.6rem;margin-bottom:1.5rem;color:var(--text-primary)}.about-text{font-size:.95rem;margin-bottom:1.5rem}.metrics-row{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2rem}.metric-card{padding:1.25rem;text-align:center}.metric-card h4{font-size:2rem;font-weight:800;color:var(--text-primary);margin-bottom:.25rem}.metric-card p{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;font-weight:700}.timeline{position:relative;padding-left:1.5rem}.timeline:before{content:"";position:absolute;left:3px;top:0;width:1px;height:100%;background:var(--border-color)}.timeline-item{position:relative;margin-bottom:2rem}.timeline-item:last-child{margin-bottom:0}.timeline-dot{position:absolute;left:-1.45rem;top:.35rem;width:7px;height:7px;border-radius:50%;background:var(--text-primary)}.timeline-date{font-size:.8rem;font-weight:600;color:var(--text-muted);margin-bottom:.25rem}.timeline-title{font-size:1.1rem;color:var(--text-primary);margin-bottom:.25rem}.timeline-subtitle{font-size:.85rem;color:var(--text-muted);margin-bottom:.5rem}.timeline-text{font-size:.85rem}.skills-tabs{display:flex;justify-content:center;gap:.5rem;margin-bottom:3rem;border-bottom:1px solid var(--border-color);padding-bottom:.5rem;flex-wrap:wrap}.tab-btn{padding:.5rem 1rem;background:transparent;border:none;color:var(--text-secondary);font-size:.9rem;font-weight:500;cursor:pointer;position:relative;transition:var(--transition-smooth)}.tab-btn:hover{color:var(--text-primary)}.tab-btn.active{color:var(--accent)}.tab-btn.active:after{content:"";position:absolute;bottom:-.6rem;left:0;width:100%;height:1px;background:var(--accent)}.skills-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem;max-width:850px;margin:0 auto}.skill-category{display:none}.skill-category.active{display:grid;grid-template-columns:1fr;gap:1.5rem;animation:fadeIn .3s ease-out forwards}.skill-bar-container{display:flex;flex-direction:column;gap:.4rem}.skill-info{display:flex;justify-content:space-between;font-size:.85rem;font-weight:600}.skill-bar-bg{width:100%;height:4px;background:var(--border-color)}.skill-bar-fill{height:100%;background:var(--accent);width:0;transition:width 1s cubic-bezier(.2,.8,.2,1);box-shadow:0 0 8px #00e5994d}.leetcode-dashboard{max-width:850px;margin:0 auto}.leetcode-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:3rem;align-items:center}.leetcode-visual{display:flex;flex-direction:column;align-items:center;justify-content:center}.leetcode-solved-box{border:1px solid var(--accent);width:140px;height:140px;border-radius:8px;background:var(--bg-secondary);display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 0 15px #00e5991a}.leetcode-solved-box .total{font-family:var(--font-heading);font-size:2.8rem;font-weight:800;color:var(--accent);line-height:1}.leetcode-solved-box .label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase}.leetcode-ac-rate{margin-top:1rem;font-size:.85rem;color:var(--text-secondary)}.leetcode-stats-list{display:flex;flex-direction:column;gap:1.25rem}.leetcode-stat-item{display:grid;grid-template-columns:100px 1fr 80px;align-items:center;gap:1.5rem}.leetcode-label{font-size:.85rem;font-weight:600}.leetcode-label.easy{color:var(--easy-color)}.leetcode-label.medium{color:var(--medium-color)}.leetcode-label.hard{color:var(--hard-color)}.leetcode-bar-bg{height:4px;background:var(--border-color)}.leetcode-bar-fill{height:100%;width:0;transition:width 1s ease-out}.leetcode-bar-fill.easy{background:var(--easy-color)}.leetcode-bar-fill.medium{background:var(--medium-color)}.leetcode-bar-fill.hard{background:var(--hard-color)}.leetcode-value{font-size:.85rem;font-weight:700;text-align:right;color:var(--text-primary)}.leetcode-footer{margin-top:2rem;display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;padding-top:1.5rem;border-top:1px solid var(--border-color);text-align:center}.leetcode-footer-metric .value{font-family:var(--font-heading);font-size:1.15rem;font-weight:700;color:var(--text-primary)}.leetcode-footer-metric .label{font-size:.7rem;color:var(--text-muted);text-transform:uppercase}.projects-filter{display:flex;justify-content:center;gap:.5rem;margin-bottom:3rem;flex-wrap:wrap}.projects-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2.5rem}.project-card{display:flex;flex-direction:column;height:100%}.project-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.project-tag{font-size:.7rem;font-weight:600;text-transform:uppercase;color:var(--text-primary);padding:.2rem .5rem;border:1px solid var(--border-color);border-radius:4px}.project-links{display:flex;gap:.75rem}.project-link-btn{color:var(--text-secondary)}.project-link-btn:hover{color:var(--text-primary)}.project-link-btn svg{width:18px;height:18px}.project-title{font-size:1.35rem;color:var(--text-primary);margin-bottom:1rem}.project-desc{font-size:.9rem;margin-bottom:1.5rem;flex-grow:1}.project-desc li{margin-bottom:.4rem;padding-left:1rem;position:relative}.project-desc li:before{content:"-";position:absolute;left:0;color:var(--text-muted)}.project-tech{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:auto}.tech-tag{font-size:.75rem;padding:.15rem .45rem;border:1px solid var(--border-color);border-radius:4px;color:var(--text-secondary)}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:4rem}.contact-info-list{display:flex;flex-direction:column;gap:1.5rem;margin-top:2rem}.contact-item{display:flex;gap:1rem;align-items:center}.contact-icon{width:40px;height:40px;border:1px solid var(--border-color);border-radius:4px;display:flex;align-items:center;justify-content:center;color:var(--text-primary)}.contact-detail h5{font-size:.85rem;color:var(--text-muted);text-transform:uppercase}.contact-detail p{color:var(--text-primary);font-size:.95rem}.contact-form{padding:2rem}.form-group{position:relative;margin-bottom:1.75rem}.form-input{width:100%;padding:.75rem 0;background:transparent;border:none;border-bottom:1px solid var(--border-color);color:var(--text-primary);font-family:var(--font-body);font-size:.95rem;outline:none;transition:var(--transition-smooth)}.form-label{position:absolute;left:0;top:.75rem;color:var(--text-muted);pointer-events:none;transition:var(--transition-smooth)}.form-input:focus~.form-label,.form-input:not(:placeholder-shown)~.form-label{top:-.85rem;font-size:.75rem;color:var(--accent)}.form-input:focus{border-bottom-color:var(--accent)}textarea.form-input{min-height:100px;resize:vertical}.form-feedback{margin-top:1rem;font-size:.85rem;display:none}.form-feedback.success{color:var(--easy-color);display:block}.form-feedback.error{color:var(--hard-color);display:block}footer{padding:3rem 0;background:var(--bg-secondary)}.footer-content{display:flex;justify-content:space-between;align-items:center}.footer-text{font-size:.8rem;color:var(--text-muted)}.back-to-top{position:fixed;bottom:2rem;right:2rem;width:36px;height:36px;border-radius:4px;border:1px solid var(--border-color);background:var(--bg-secondary);color:var(--text-primary);display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;visibility:hidden;transition:var(--transition-smooth);z-index:99}.back-to-top.visible{opacity:1;visibility:visible}.back-to-top:hover{border-color:var(--text-muted);transform:translateY(-2px)}@keyframes blink{50%{border-color:transparent}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 992px){.section{padding:4rem 0 2.5rem}.section-title{margin-bottom:3rem}.hero{min-height:auto;padding:7rem 0 4rem}.hero-layout{grid-template-columns:1fr;gap:3rem;text-align:center}.hero-description{margin:0 auto 2rem}.hero-actions,.social-links{justify-content:center}.about-grid,.leetcode-grid,.contact-grid{grid-template-columns:1fr;gap:3rem}.leetcode-stats-list{max-width:500px;width:100%;margin:0 auto}.projects-grid{grid-template-columns:1fr;gap:2rem}}@media (max-width: 768px){.nav-links{display:none}.nav-links.active{display:flex!important;flex-direction:column;position:absolute;top:100%;left:0;width:100%;background:var(--bg-secondary);padding:1.5rem;border-bottom:1px solid var(--border-color);gap:1.25rem;animation:fadeIn .2s ease-out forwards;z-index:999}.menu-btn{display:block}.hero-content h1{font-size:2.8rem}.section-title{font-size:1.8rem;margin-bottom:2rem}.skills-grid{grid-template-columns:1fr}.leetcode-footer{grid-template-columns:repeat(2,1fr);gap:1.25rem}.footer-content{flex-direction:column;gap:1.5rem;text-align:center}}@media (max-width: 576px){.vercel-card{padding:1.5rem}.contact-form{padding:1.25rem}.hero-content h1{font-size:2.2rem}.hero-actions{flex-direction:column;gap:.75rem;width:100%;max-width:320px;margin:0 auto 2.5rem}.hero-actions .btn{width:100%;justify-content:center}.halo-container{width:210px;height:210px}.halo-ring.inner{width:140px;height:140px}.halo-ring.outer{width:185px;height:185px}.halo-text{font-size:2.2rem}.metrics-row{grid-template-columns:1fr;gap:.75rem}.leetcode-footer{grid-template-columns:1fr;gap:1rem}.leetcode-stat-item{gap:.75rem;grid-template-columns:90px 1fr 75px}}