:root{--bg-color:#fff;--text-color:#1a1a2e;--accent-color:#4f46e5;--secondary-bg:#f3f4f6;--nav-bg:#ffffffd9;--glass-border:#0000000d;--card-bg:#f3f4f6cc;--timeline-line:#e5e7eb}a .cert-card{color:var(--text-color)}a{color:var(--accent-color);text-decoration:none}[data-theme=dark]{--bg-color:#0f172a;--text-color:#f8fafc;--accent-color:#38bdf8;--secondary-bg:#1e293b;--nav-bg:#0f172ad9;--glass-border:#ffffff0d;--card-bg:#1e293bcc;--timeline-line:#334155}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:100px}body{background-color:var(--bg-color);color:var(--text-color);font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.6;transition:background-color .4s,color .4s}@media (pointer:fine){.custom-cursor-dot{pointer-events:none;z-index:99999;background-color:#fff;border-radius:50%;position:fixed;top:0;left:0;box-shadow:0 0 10px #fff,0 0 20px #fff9}.dot-0{width:10px;height:10px;margin-top:-5px;margin-left:-5px;transition:transform 20ms 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#0000001a}.dsa-pill:before{content:"⚡";font-size:1.2rem}.dsa-pill:hover{background:var(--accent-color);color:#fff;border-color:var(--accent-color);transform:translateY(-5px)scale(1.05);box-shadow:0 10px 25px #0003}.tech-grid{flex-wrap:wrap;justify-content:center;gap:2rem;max-width:1200px;margin:0 auto;display:flex}.tech-card{--rx:0deg;--ry:0deg;cursor:default;width:160px;height:190px;transform:perspective(1000px) rotateX(var(--rx)) rotateY(var(--ry)) scale(1);transform-style:preserve-3d;background:linear-gradient(145deg,#1e293b,#0f172a);border:1px solid #ffffff0d;border-radius:50px;flex-direction:column;justify-content:center;align-items:center;padding:2rem 1.5rem 1.5rem;transition:transform .1s,box-shadow .4s,border-color .4s;animation:3s ease-in-out infinite alternate techPulse;display:flex;position:relative;box-shadow:0 10px 30px #00000080,inset 0 0 #0000}.tech-card:not(:hover){transition:transform .6s cubic-bezier(.23,1,.32,1),box-shadow .4s,border-color 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#a855f74d;border-radius:20px;padding:.4rem 1.2rem;font-size:.85rem;font-weight:700}html[data-theme=light] .tech-name-pill{color:#7e22ce;background:#a855f71a}.projects-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2.5rem;max-width:1200px;margin:0 auto;display:grid}.project-card{background:var(--card-bg);border:1px solid var(--glass-border);border-radius:16px;flex-direction:column;padding:2.5rem;transition:all .4s;display:flex;position:relative;overflow:hidden}.project-card:before{content:"";background:var(--accent-color);transform-origin:0;width:100%;height:4px;transition:transform .4s;position:absolute;top:0;left:0;transform:scaleX(0)}.project-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px #00000026}.project-card:hover:before{transform:scaleX(1)}.project-title{margin-bottom:.5rem;font-size:1.6rem;font-weight:800}.project-subtitle{color:var(--accent-color);margin-bottom:1rem;font-size:.9rem;font-weight:600}.project-desc{opacity:.8;flex-grow:1;margin-bottom:1.5rem}.project-tech{flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem;display:flex}.tech-tag{background:var(--secondary-bg);border-radius:4px;padding:.3rem .8rem;font-size:.8rem;font-weight:600}.cert-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem;max-width:1000px;margin:0 auto;display:grid}.cert-card{background:var(--card-bg);border:1px solid var(--glass-border);cursor:pointer;z-index:1;border-radius:12px;align-items:center;gap:1rem;padding:1.5rem;transition:transform .4s cubic-bezier(.175,.885,.32,1.275),box-shadow .4s,border-color .4s;display:flex;position:relative;overflow:hidden}.cert-card:before{content:"";z-index:0;background:linear-gradient(90deg,#fff0 0%,#ffffff1a 50%,#fff0 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3rem}.section-title{margin-bottom:2rem;font-size:2rem}.hero{min-height:100vh;padding-top:7rem}.intro-tagline{font-size:1.5rem}.hero-name{font-size:4rem}.role-tagline{font-size:1.5rem}.hero p.description{font-size:1rem}.button-group{flex-direction:column;align-items:center;width:100%}.cta-button{text-align:center;justify-content:center;width:100%}.projects-grid{grid-template-columns:1fr;gap:2rem}.cert-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.cert-card{padding:1.2rem}.cert-card:hover{z-index:10;transform:translateY(-3px)scale(1.02)}.contact-container{padding:2rem 1rem}.mobile-menu-btn{display:block}.nav-links{background:var(--nav-bg);-webkit-backdrop-filter:blur(20px);border-left:1px solid var(--glass-border);z-index:999;flex-direction:column;justify-content:center;gap:2rem;width:250px;height:100vh;transition:right .4s cubic-bezier(.77,0,.175,1);position:fixed;top:0;right:-100%;box-shadow:-10px 0 30px #0000001a}.nav-links.open{right:0}.nav-links 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