@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@500;700&display=swap');

:root{
  --bg:#080b12;--surface:#101521;--surface2:#151c29;--text:#eef2f7;--muted:#9ba7b7;
  --accent:#62e6a7;--accent2:#45c7ff;--border:#253043;--max:1120px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.65}
a{color:inherit;text-decoration:none}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.header{min-height:100vh;display:flex;flex-direction:column;background:radial-gradient(circle at 80% 20%,rgba(69,199,255,.12),transparent 30%),radial-gradient(circle at 20% 50%,rgba(98,230,167,.08),transparent 28%)}
.nav{height:80px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.05)}
.brand{font:700 1.35rem 'JetBrains Mono',monospace;letter-spacing:-1px}.brand span{color:var(--accent)}
.nav-links{display:flex;gap:28px;align-items:center;list-style:none;font-size:.9rem;color:var(--muted)}
.nav-links a:hover{color:var(--text)}
.nav-cv{border:1px solid var(--accent);padding:8px 14px;border-radius:6px;color:var(--accent)!important}
.menu-toggle{display:none;background:none;border:0;color:var(--text);font-size:1.5rem}
.hero{flex:1;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:70px;padding:80px 0}
.eyebrow,.section-heading span{font:700 .78rem 'JetBrains Mono',monospace;color:var(--accent);letter-spacing:2px}
h1{font-size:clamp(2.7rem,6vw,5.4rem);line-height:1.03;letter-spacing:-4px;margin:16px 0 25px;max-width:780px}
h1 span{color:var(--accent)}
.hero-text{font-size:1.1rem;color:var(--muted);max-width:690px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:32px 0 22px}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:7px;padding:12px 20px;font-weight:700;border:1px solid transparent;cursor:pointer;font:inherit;font-weight:700}
.btn-primary{background:var(--accent);color:#06120c}.btn-primary:hover{filter:brightness(1.08)}
.btn-secondary{border-color:var(--border);background:var(--surface);color:var(--text)}
.social-links{display:flex;gap:22px;color:var(--muted);font-size:.9rem}.social-links a:hover{color:var(--accent)}
.code-window{background:#0c111b;border:1px solid var(--border);border-radius:12px;box-shadow:0 25px 70px rgba(0,0,0,.35);overflow:hidden}
.window-bar{height:42px;background:#111827;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:7px;padding:0 14px;color:#68758a;font:500 .75rem 'JetBrains Mono',monospace}
.window-bar i{width:9px;height:9px;border-radius:50%;background:#384457}.window-bar span{margin-left:10px}
pre{padding:28px;font:500 .88rem/2 'JetBrains Mono',monospace;overflow:auto}.kw{color:#c792ea}.type{color:#82aaff}.str{color:#c3e88d}.fn{color:#82d2ff}.comment{color:#637083}
.section{padding:110px 0}.section-alt{background:var(--surface)}
.section-heading{display:flex;align-items:baseline;gap:18px;margin-bottom:45px}.section-heading h2{font-size:clamp(2rem,4vw,3rem);letter-spacing:-1.5px}.section-intro{color:var(--muted);margin-top:-28px;margin-bottom:35px}
.about-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:80px}.about-text{color:var(--muted);font-size:1.05rem}.about-text p+p{margin-top:18px}.about-text strong{color:var(--text)}
.about-highlights{display:grid;grid-template-columns:1fr 1fr;gap:12px}.about-highlights div{padding:20px;background:var(--surface2);border:1px solid var(--border);border-radius:8px}.about-highlights strong,.about-highlights span{display:block}.about-highlights span{font-size:.8rem;color:var(--muted);margin-top:4px}
.skills-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.skill{background:var(--surface2);border:1px solid var(--border);padding:22px 18px;border-radius:9px;transition:.25s}.skill:hover,.project-card:hover{transform:translateY(-5px);border-color:#3b526c}.skill-icon{font:700 1.1rem 'JetBrains Mono',monospace;color:var(--accent);height:35px}.skill h3{font-size:1rem}.skill p{font-size:.78rem;color:var(--muted);margin-top:5px}
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.project-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:28px;min-height:340px;transition:.25s}.project-top{display:flex;justify-content:space-between;color:var(--muted);font:600 .75rem 'JetBrains Mono',monospace}.project-number{color:var(--accent)}.project-card h3{font-size:1.25rem;line-height:1.3;margin:28px 0 13px}.project-card p{font-size:.9rem;color:var(--muted)}.tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:auto;padding-top:22px}.tags span{font:500 .68rem 'JetBrains Mono',monospace;color:#b8c5d6;background:#192231;border-radius:4px;padding:5px 7px}.project-links{display:flex;gap:18px;margin-top:20px;font-size:.82rem;font-weight:700}.project-links a:hover{color:var(--accent)}
.timeline{max-width:850px}.timeline-item{display:grid;grid-template-columns:55px 1fr;gap:22px;padding:24px 0;border-bottom:1px solid var(--border)}.timeline-item>span{font:700 .8rem 'JetBrains Mono',monospace;color:var(--accent);padding-top:5px}.timeline-item h3{font-size:1.15rem}.timeline-item p{color:var(--muted);font-size:.9rem;margin-top:5px}
.contact-section{padding-bottom:130px}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px}.contact-copy h3{font-size:2rem;margin-bottom:15px}.contact-copy>p{color:var(--muted);max-width:470px}.contact-links{display:flex;flex-direction:column;gap:10px;margin-top:28px;color:var(--muted);font-size:.9rem}.contact-links a:hover{color:var(--accent)}
.contact-form{display:flex;flex-direction:column;gap:18px}.contact-form label{display:flex;flex-direction:column;gap:7px;font-size:.8rem;font-weight:600}.contact-form input,.contact-form textarea{font:inherit;color:var(--text);background:var(--surface2);border:1px solid var(--border);border-radius:6px;padding:12px;outline:none;resize:vertical}.contact-form input:focus,.contact-form textarea:focus{border-color:var(--accent)}.contact-form small{color:#68758a;font-size:.7rem}
.footer{border-top:1px solid var(--border);padding:25px 0;color:#68758a;font-size:.75rem}.footer-inner{display:flex;justify-content:space-between}.footer a:hover{color:var(--accent)}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:900px){.skills-grid{grid-template-columns:repeat(3,1fr)}.projects-grid{grid-template-columns:1fr}.hero{grid-template-columns:1fr}.hero-card{max-width:650px}.about-grid,.contact-grid{grid-template-columns:1fr;gap:45px}}
@media(max-width:680px){.container{width:min(var(--max),calc(100% - 28px))}.nav{height:68px}.menu-toggle{display:block}.nav-links{position:absolute;top:68px;left:0;right:0;background:var(--surface);padding:18px 20px;display:none;flex-direction:column;align-items:stretch;border-bottom:1px solid var(--border)}.nav-links.open{display:flex}.nav-cv{text-align:center}.hero{padding:65px 0;gap:45px}h1{letter-spacing:-2px}.hero-text{font-size:1rem}.section{padding:80px 0}.skills-grid{grid-template-columns:repeat(2,1fr)}.about-highlights{grid-template-columns:1fr}.footer-inner{flex-direction:column;gap:10px}pre{font-size:.72rem;padding:20px}}
@media(max-width:390px){.skills-grid{grid-template-columns:1fr}.hero-actions .btn{width:100%}}