*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #60a5fa;--secondary-color: #3b82f6;--accent-color: #fbbf24;--text-dark: #f1f5f9;--text-light: #cbd5e1;--text-muted: #94a3b8;--bg-light: #0f172a;--bg-white: #1e293b;--border-color: #334155;color-scheme:dark;--fs-sm: .875rem;--fs-base: 1rem;--fs-lead: 1.125rem;--fs-h3: 1.25rem;--fs-h2: 2rem;--fs-h1: 3rem}html{scroll-behavior:smooth}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:var(--fs-base);line-height:1.7;color:var(--text-dark);background-color:var(--bg-light);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}::selection{background:#3b82f659;color:#fff}:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}.container{max-width:1200px;margin:0 auto;padding:0 20px}.navbar{background:var(--bg-white);box-shadow:0 2px 8px #0000001a;position:sticky;top:0;z-index:1000}.navbar .container{display:flex;justify-content:space-between;align-items:center;padding:1rem 20px}.nav-brand{font-size:1.5rem;font-weight:700;color:var(--primary-color)}.nav-menu{display:flex;list-style:none;gap:2rem}.nav-link{text-decoration:none;color:var(--text-dark);font-weight:500;transition:color .3s ease}.nav-link:hover,.nav-link.active{color:var(--primary-color)}.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;padding:10px;background:transparent;border:1px solid var(--border-color);border-radius:8px;cursor:pointer}.nav-toggle-bar{display:block;width:100%;height:2px;background:var(--text-dark);border-radius:2px;transition:transform .3s ease,opacity .3s ease}.nav-toggle[aria-expanded=true] .nav-toggle-bar:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-toggle[aria-expanded=true] .nav-toggle-bar:nth-child(2){opacity:0}.nav-toggle[aria-expanded=true] .nav-toggle-bar:nth-child(3){transform:translateY(-7px) 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#00000059;margin-bottom:1rem;animation:fadeIn .8s ease}.hero-avatar[src=""],.hero-avatar:not([src]){display:none}.hero-avatar--missing{display:inline-flex;align-items:center;justify-content:center;font-size:3rem;font-weight:700;color:#fff;background:linear-gradient(135deg,#f59e0b,#d97706);user-select:none}.btn{padding:12px 30px;border-radius:5px;text-decoration:none;font-weight:600;font-size:var(--fs-base);transition:all .3s ease;display:inline-block}.btn-primary{background:var(--accent-color);color:#111827}.btn-primary:hover{background:#d97706;transform:translateY(-2px);box-shadow:0 10px 20px #f59e0b4d}.btn-secondary{background:#fff;color:#1d4ed8;border:2px solid white}.btn-secondary:hover{background:var(--bg-light);transform:translateY(-2px)}.about{padding:80px 20px;background:var(--bg-white)}.section-title{font-size:var(--fs-h2);font-weight:700;text-align:center;margin-bottom:3rem;color:var(--text-dark)}.section-title:after{content:"";display:block;width:60px;height:4px;background:var(--primary-color);margin:1rem auto 0}.about-content{max-width:800px;margin:0 auto}.about-text p{font-size:var(--fs-lead);line-height:1.8;margin-bottom:1.5rem;color:var(--text-light)}.contact-info{display:flex;flex-direction:column;gap:1rem;margin-top:2rem}.info-item{display:flex;align-items:center;gap:1rem;font-size:1rem}.info-item i{color:var(--primary-color);font-size:1.2rem;width:30px}.freelance-badge{background:#f59e0b1f;border:2px solid var(--accent-color);border-radius:8px;padding:.8rem 1.2rem;margin-top:.5rem}.freelance-badge i{color:var(--accent-color)}.skills{padding:80px 20px;background:var(--bg-light)}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem}.skill-card{background:var(--bg-white);padding:2rem;border-radius:10px;box-shadow:0 4px 6px #0000001a;transition:transform .3s ease,box-shadow .3s ease}.skill-card:hover{transform:translateY(-5px);box-shadow:0 10px 20px #00000026}.skill-category{font-size:var(--fs-h3);font-weight:600;color:var(--primary-color);margin-bottom:1.5rem;display:flex;align-items:center;gap:.5rem}.skill-category i{font-size:1.5rem}.skill-tags{display:flex;flex-wrap:wrap;gap:.7rem}.tag{background:#3b82f626;color:#93c5fd;padding:.4rem .9rem;border-radius:20px;font-size:var(--fs-sm);font-weight:500}.experience{padding:80px 20px;background:var(--bg-white)}.experience-timeline{max-width:800px;margin:0 auto;position:relative}.experience-timeline:before{content:"";position:absolute;left:30px;top:0;bottom:0;width:2px;background:linear-gradient(180deg,var(--primary-color) 0%,var(--accent-color) 100%)}.timeline-item{margin-bottom:3rem;position:relative;padding-left:100px}.timeline-dot{position:absolute;left:0;top:0;width:60px;height:60px;background:var(--primary-color);border:4px solid var(--bg-white);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 8px #0000001a}.timeline-content{background:var(--bg-light);padding:2rem;border-radius:8px;border-left:4px solid var(--primary-color)}.company-title{font-size:var(--fs-h3);font-weight:600;color:var(--text-dark);margin-bottom:.5rem}.company-name{color:var(--primary-color);font-weight:600;margin-bottom:.3rem}.duration{color:var(--text-light);font-size:var(--fs-sm);margin-bottom:1rem}.achievements{list-style:none;padding:0}.achievements li{margin-bottom:1rem;padding-left:1.5rem;position:relative;color:var(--text-light);line-height:1.8}.achievements li:before{content:"✓";position:absolute;left:0;color:var(--accent-color);font-weight:700;font-size:1.2rem}.timeline-dot i{color:#0f172a;font-size:1.4rem}.experience-projects{margin-top:1.2rem;padding-top:1rem;border-top:1px dashed var(--border-color);display:flex;flex-wrap:wrap;gap:.6rem;align-items:center}.exp-projects-label{width:100%;font-weight:600;color:var(--text-dark);font-size:var(--fs-sm);margin-bottom:.2rem}.exp-projects-label i{color:var(--accent-color);margin-right:.4rem}.chip-link{background:#3b82f626;color:#93c5fd;padding:.35rem .8rem;border-radius:20px;font-size:var(--fs-sm);font-weight:600;text-decoration:none;transition:all .3s ease;display:inline-block}.chip-link:hover{background:var(--primary-color);color:#0f172a;transform:translateY(-2px)}.services{padding:80px 20px;background:linear-gradient(180deg,var(--bg-white) 0%,var(--bg-light) 100%);overflow:hidden}.slider{position:relative;max-width:760px;margin:0 auto}.slides{position:relative;min-height:430px;overflow:hidden;border-radius:20px;touch-action:pan-y}.slider.dragging .slide{transition:none}.slide{position:absolute;inset:0;opacity:0;transform:translate(60px) scale(.98);transition:opacity .6s ease,transform .6s ease;pointer-events:none;background:var(--slide-grad);border-radius:20px;padding:2.5rem 2.5rem 2rem;text-align:center;color:#fff;box-shadow:0 20px 50px #00000073;overflow:hidden}.slide:before{content:"";position:absolute;top:-80px;right:-80px;width:220px;height:220px;border-radius:50%;background:#ffffff24}.slide:after{content:"";position:absolute;bottom:-100px;left:-60px;width:260px;height:260px;border-radius:50%;background:#ffffff14}.slide.active{opacity:1;transform:translate(0) scale(1);pointer-events:auto;position:relative}.slide-tag{display:inline-block;background:#0000004d;border:1px solid rgba(255,255,255,.4);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;padding:.3rem 1rem;border-radius:999px;margin-bottom:1rem}.slide-icon{width:76px;height:76px;margin:0 auto 1rem;border-radius:50%;background:#ffffff2e;border:1px solid rgba(255,255,255,.4);display:flex;align-items:center;justify-content:center;font-size:2rem}.slide h3{font-size:1.75rem;font-weight:700;margin-bottom:.75rem;text-wrap:balance}.slide-text{font-size:var(--fs-lead);line-height:1.6;opacity:.95;max-width:560px;margin:0 auto 1.25rem}.slide-points{list-style:none;padding:0;margin:0 auto 1.5rem;display:flex;flex-direction:column;gap:.4rem;max-width:480px;text-align:left;font-size:var(--fs-base)}.slide-points li{position:relative;padding-left:1.75rem}.slide-points li:before{content:"✓";position:absolute;left:0;font-weight:700}.btn-slide{background:#fff;color:#0f172a;font-size:var(--fs-lead);padding:.85rem 2.25rem;border-radius:999px;box-shadow:0 10px 25px #0000004d}.btn-slide:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 15px 30px #0006}.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border-radius:50%;border:1px solid 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#0003}.project-icon{width:80px;height:80px;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;font-size:2rem;color:#fff}.project-logo{display:block;height:72px;width:160px;margin:0 auto 1.5rem;object-fit:contain}#proj-pillai-center-academy .project-logo{background:#fff;border-radius:12px;padding:10px 18px;box-shadow:0 2px 8px #00000040}.project-logo--zoom{width:200px;height:120px;object-fit:contain}.project-logo--avatar{width:96px;height:96px;border-radius:50%;object-fit:cover;border:3px solid var(--border-color);background:var(--bg-light)}.timeline-logo{width:100%;height:100%;padding:10px;border-radius:50%;background:#fff;object-fit:contain}.project-card h3{font-size:var(--fs-h3);margin-bottom:.5rem;color:var(--text-dark)}.project-tech{color:var(--primary-color);font-size:var(--fs-sm);font-weight:600;margin-bottom:1rem}.project-description{color:var(--text-light);line-height:1.8}.project-badge{display:inline-block;background:#f59e0b26;color:#fbbf24;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;padding:.3rem .9rem;border-radius:20px;margin-bottom:.8rem}.project-badge.org{background:#3b82f626;color:#93c5fd}.project-highlights{list-style:none;text-align:left;margin-top:.5rem;padding:0}.project-highlights li{position:relative;padding-left:1.4rem;margin-bottom:.5rem;color:var(--text-light);font-size:var(--fs-sm);line-height:1.7}.project-highlights li:before{content:"▸";position:absolute;left:0;color:var(--accent-color);font-weight:700}.project-links{margin-top:1.25rem;padding-top:1rem;border-top:1px dashed var(--border-color);display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center;align-items:center}.project-link{display:inline-flex;align-items:center;gap:.45rem;padding:.45rem .95rem;border-radius:999px;font-size:var(--fs-sm);font-weight:600;text-decoration:none;border:1px solid var(--border-color);background:#3b82f61f;color:#93c5fd;transition:all .3s ease}.project-link i{font-size:1rem;line-height:1}.project-link:hover{background:var(--primary-color);border-color:var(--primary-color);color:#0f172a;transform:translateY(-2px)}.project-link[data-kind=site]{background:#fbbf241f;color:#fbbf24;border-color:#fbbf2459}.project-link[data-kind=site]:hover{background:var(--accent-color);border-color:var(--accent-color);color:#0f172a}.applied-in{margin-top:1.2rem;padding-top:1rem;border-top:1px dashed var(--border-color);display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}.applied-in-label{font-size:.75rem;text-transform:uppercase;letter-spacing:.5px;color:var(--text-light);font-weight:700}.project-card,.timeline-content{scroll-margin-top:90px}.stats{padding:80px 20px;background:linear-gradient(135deg,#1e3a8a,#172554);color:#fff}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem}.stat-card{text-align:center}.stat-number{font-size:2.25rem;font-weight:700;margin-bottom:.5rem}.stat-label{font-size:1rem;opacity:.95}.contact{padding:80px 20px;background:var(--bg-white)}.section-description{text-align:center;font-size:var(--fs-lead);color:var(--text-light);max-width:600px;margin:0 auto 3rem}.contact-methods{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;max-width:1000px;margin:0 auto}.contact-card{background:var(--bg-light);padding:2rem;border-radius:10px;text-align:center;text-decoration:none;color:var(--text-dark);transition:all .3s ease;border-top:4px solid transparent}.contact-card:hover{background:var(--bg-white);border-top-color:var(--primary-color);box-shadow:0 10px 20px #0006;transform:translateY(-5px)}.contact-card i{font-size:2.5rem;color:var(--primary-color);margin-bottom:1rem}.contact-card h3{font-size:var(--fs-lead);margin-bottom:.5rem}.contact-card p{color:var(--text-light)}.footer{background:#0b1220;color:var(--text-light);text-align:center;padding:2rem}.footer p{margin:.5rem 0}@keyframes slideInDown{0%{opacity:0;transform:translateY(-30px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.navbar .container{flex-wrap:wrap}.nav-toggle{display:flex}.nav-menu{display:none;flex-direction:column;gap:0;width:100%;padding:.5rem 0 .75rem;font-size:.9rem}.navbar .container.nav-open .nav-menu{display:flex}.nav-menu li{width:100%}.nav-link{display:block;width:100%;padding:.65rem .25rem;font-size:var(--fs-base)}.hero-title{font-size:2.25rem}.hero-subtitle{font-size:1.25rem}.nav-menu{gap:1rem;font-size:.9rem}.nav-link{font-size:var(--fs-sm)}.section-title{font-size:1.75rem}.skills-grid,.projects-grid{grid-template-columns:1fr}.experience-timeline:before{left:15px}.timeline-item{padding-left:70px}.timeline-dot{width:50px;height:50px;left:-8px}.slider-arrow{display:none}.slides{min-height:0}.slide{padding:2rem 1.25rem 1.75rem}.slide h3{font-size:1.4rem}.stats-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:480px){.hero{padding:40px 20px}.hero-avatar{width:110px;height:110px}.hero-title{font-size:1.75rem}.hero-subtitle{font-size:var(--fs-lead)}.hero-description{font-size:var(--fs-base)}.hero-buttons{flex-direction:column}.btn{width:100%;text-align:center}.section-title{font-size:1.5rem}.stats-grid{grid-template-columns:1fr}}