:root{--zinc-950:#09090b;--zinc-900:#18181b;--zinc-800:#27272a;--zinc-700:#3f3f46;--zinc-500:#71717a;--zinc-300:#d4d4d8;--zinc-100:#f4f4f5;--white:#fff;--accent:#facc15;--purple:#4c1d95;--violet:#6d28d9;--shadow:0 20px 50px rgba(0,0,0,.18)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,Segoe UI,Arial,sans-serif;background:#fff;color:var(--zinc-950);overflow-x:hidden}#particles{position:fixed;inset:0;width:100%;height:100%;z-index:-1;background:#fafafa}.site-header{height:70px;padding:0 8%;display:flex;align-items:center;justify-content:space-between;position:fixed;top:0;width:100%;z-index:99;background:rgba(255,255,255,.82);backdrop-filter:blur(16px);box-shadow:0 2px 20px rgba(0,0,0,.05)}.logo{font-weight:800;text-decoration:none;color:var(--zinc-950);font-size:1.25rem}.logo span,.title span,.hero h1 span{color:var(--accent)}nav{display:flex;gap:24px}nav a{text-decoration:none;color:var(--zinc-900);font-weight:700;font-size:.9rem;position:relative}nav a:after{content:"";position:absolute;left:0;bottom:-7px;width:0;height:3px;background:var(--violet);transition:.3s}nav a:hover:after,nav a.active:after{width:100%}.menu-btn{display:none;border:0;background:transparent;font-size:1.4rem}.section{padding:100px 8%}.hero{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:40px}.eyebrow{font-size:1.5rem;font-weight:800}.hero h1{font-size:3.1rem;line-height:1.1;margin:8px 0}.hero h2{font-size:1.4rem;margin-bottom:18px}.hero h2 span{color:var(--violet)}.hero-copy{max-width:660px;color:var(--zinc-700);font-size:1.05rem;line-height:1.7}.btn{display:inline-flex;align-items:center;gap:10px;padding:13px 22px;border-radius:999px;font-weight:800;text-decoration:none;border:0;cursor:pointer;box-shadow:var(--shadow);transition:.3s}.btn:hover{transform:translateY(-3px)}.primary{background:linear-gradient(135deg,var(--violet),#1e1b4b);color:white}.ghost{background:white;color:var(--zinc-950);border:1px solid var(--zinc-300);box-shadow:none}.hero-actions{margin-top:26px;display:flex;gap:14px;flex-wrap:wrap}.socials{display:flex;gap:10px;margin-top:24px}.socials a{width:38px;height:38px;display:grid;place-items:center;background:var(--zinc-950);color:var(--accent);border-radius:50%;text-decoration:none;transition:.3s}.socials a:hover{transform:translateY(-5px);background:var(--violet);color:white}.hero-img{display:grid;place-items:center}.photo-ring{width:min(390px,80vw);height:min(390px,80vw);border-radius:50%;background:var(--accent);display:grid;place-items:center;box-shadow:var(--shadow);position:relative}.photo-ring:before{content:"";position:absolute;inset:-12px;border:2px dashed var(--zinc-800);border-radius:50%;animation:spin 18s linear infinite}.photo-ring img{width:92%;height:92%;object-fit:cover;border-radius:50%;border:10px solid white}@keyframes spin{to{transform:rotate(360deg)}}.title{text-align:center;font-size:2rem;margin-bottom:34px;font-weight:900}.title.light{color:white}.sub{text-align:center;margin-top:-20px;margin-bottom:25px;color:var(--zinc-700)}.about-grid{display:grid;grid-template-columns:330px 1fr;gap:45px;align-items:center;max-width:1080px;margin:auto}.about-img img{width:100%;height:420px;object-fit:cover;border-radius:14px;filter:grayscale(20%);box-shadow:var(--shadow)}.about-text h3{font-size:1.8rem}.role{color:var(--violet);font-weight:800;margin:8px 0 16px}.about-text p{line-height:1.75;color:var(--zinc-700);margin-bottom:10px}.info{margin:18px 0}.info b{color:var(--zinc-950)}.skills,.projects{background:linear-gradient(135deg,#2e1065,#5b21b6,#0b0714);position:relative;overflow:hidden}.skills-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;max-width:1050px;margin:auto}.skill-card{background:rgba(9,9,11,.8);border:1px solid rgba(255,255,255,.12);border-radius:8px;min-height:95px;display:grid;place-items:center;color:white;box-shadow:0 12px 25px rgba(0,0,0,.35);transition:.3s}.skill-card:hover{transform:translateY(-8px);background:#020617}.skill-card i{font-size:2rem;color:var(--accent);margin-bottom:8px}.skill-card span{font-weight:800;font-size:.92rem}.edu-card{max-width:850px;margin:0 auto;background:white;display:grid;grid-template-columns:260px 1fr;box-shadow:var(--shadow);border-radius:6px;overflow:hidden;border:1px solid var(--zinc-300)}.edu-img{background:linear-gradient(135deg,var(--zinc-900),var(--zinc-700));display:grid;place-items:center;color:var(--accent);font-size:5rem;min-height:180px}.edu-info{padding:32px}.edu-info h3{font-size:1.45rem}.edu-info p{margin:10px 0;color:var(--zinc-700);font-weight:700}.edu-info span{color:#16a34a;font-weight:800}.experience{background:#fff}.timeline{max-width:900px;margin:auto;position:relative}.timeline:before{content:"";position:absolute;left:50%;top:0;bottom:0;width:4px;background:var(--zinc-900);transform:translateX(-50%)}.timeline-item{position:relative;margin:35px 0;width:50%;padding:0 30px}.timeline-item:nth-child(odd){left:0;text-align:right}.timeline-item:nth-child(even){left:50%}.dot{position:absolute;top:22px;width:18px;height:18px;background:var(--accent);border:4px solid var(--zinc-950);border-radius:50%;z-index:2}.timeline-item:nth-child(odd) .dot{right:-9px}.timeline-item:nth-child(even) .dot{left:-9px}.timeline-card{background:#f59e0b;color:#111827;border-radius:6px;padding:22px;box-shadow:var(--shadow);text-align:left}.timeline-card.muted{background:#fde68a}.timeline-card h3{font-size:1.25rem}.timeline-card h4{margin:6px 0}.timeline-card h4 span{font-weight:500}.date{font-weight:800;margin-bottom:10px}.timeline-card ul{padding-left:18px;line-height:1.7}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;max-width:1050px;margin:auto}.project-card{background:white;border-radius:12px;padding:28px;box-shadow:var(--shadow);text-align:center}.project-card i{font-size:2.5rem;color:var(--violet);margin-bottom:12px}.project-card p{color:var(--zinc-700);line-height:1.6;margin-top:8px}.contact-box{max-width:900px;margin:auto;display:grid;grid-template-columns:.8fr 1.2fr;gap:30px;align-items:center}.contact-art{font-size:8rem;color:var(--violet);text-align:center}.contact form{display:grid;gap:14px}.contact input,.contact textarea{width:100%;padding:15px;border:1px solid var(--zinc-300);border-radius:6px;font:inherit;background:white}.contact textarea{min-height:140px;resize:vertical}footer{display:grid;grid-template-columns:1.3fr .8fr 1fr;gap:40px;background:#050316;color:white;padding:50px 8%}footer h3{margin-bottom:14px}footer p,footer a{display:block;color:#d4d4d8;text-decoration:none;margin:8px 0}.top-btn{position:fixed;right:22px;bottom:22px;width:42px;height:42px;border-radius:50%;border:0;background:var(--accent);color:var(--zinc-950);font-size:1.1rem;box-shadow:var(--shadow);cursor:pointer;display:none}.top-btn.show{display:block}.reveal{opacity:0;transform:translateY(35px);transition:.7s ease}.reveal.visible{opacity:1;transform:translateY(0)}@media(max-width:900px){.site-header{padding:0 5%}.menu-btn{display:block}nav{position:fixed;top:70px;right:-100%;width:75%;height:calc(100vh - 70px);background:white;flex-direction:column;padding:30px;box-shadow:var(--shadow);transition:.3s}nav.open{right:0}.hero{grid-template-columns:1fr;text-align:center;padding-top:120px}.hero-text{order:2}.hero-img{order:1}.hero h1{font-size:2.4rem}.hero-actions,.socials{justify-content:center}.about-grid,.edu-card,.contact-box,footer{grid-template-columns:1fr}.about-img{max-width:330px;margin:auto}.skills-grid{grid-template-columns:repeat(2,1fr)}.project-grid{grid-template-columns:1fr}.timeline:before{left:12px}.timeline-item,.timeline-item:nth-child(even),.timeline-item:nth-child(odd){width:100%;left:0;text-align:left;padding-left:45px;padding-right:0}.timeline-item:nth-child(odd) .dot,.timeline-item:nth-child(even) .dot{left:3px;right:auto}}@media(max-width:520px){.section{padding:80px 5%}.hero h1{font-size:2rem}.eyebrow{font-size:1.2rem}.skills-grid{grid-template-columns:1fr}.photo-ring{width:270px;height:270px}.title{font-size:1.55rem}}