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

:root {
  --bg: #07090d;
  --surface: #0d1118;
  --line: #202936;
  --text: #f2f5f8;
  --muted: #9aa6b2;
  --accent: #7cf29a;
  --accent-2: #5ee6ff;
  --accent-3: #9f7aea;
  --max: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background:
    radial-gradient(circle at top left, rgba(94, 230, 255, 0.08), transparent 30%),
    radial-gradient(circle at bottom right, rgba(159, 122, 234, 0.08), transparent 28%),
    var(--bg);
  color: var(--text);
  font-family: "Space Grotesk", sans-serif; line-height: 1.65;
}
body:before {
  content:""; position:fixed; inset:0; pointer-events:none; opacity:.12;
  background-image: linear-gradient(var(--line) 1px, transparent 1px),
                    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
}
a { color: inherit; text-decoration: none; }
.nav {
  position: sticky; top:0; z-index:10; display:flex; align-items:center;
  justify-content:space-between; max-width:var(--max); margin:auto;
  padding:20px 24px; background:rgba(7,9,13,.76); backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.04); box-shadow:0 10px 30px rgba(0,0,0,.18);
}
.logo {
  font-weight:700; font-size:1.2rem; letter-spacing:.12em;
  text-shadow:0 0 14px rgba(124,242,154,.25);
}
.logo span, .eyebrow, .section-head span, .project-no, .ok { color:var(--accent); }
.nav nav { display:flex; gap:28px; }
.nav nav a {
  color:var(--muted); font-size:.92rem; position:relative; transition:.2s ease;
}
.nav nav a::after {
  content:""; position:absolute; left:0; bottom:-6px; width:100%; height:1px;
  background:linear-gradient(90deg, transparent, var(--accent), transparent);
  transform:scaleX(0); transform-origin:center; transition:transform .2s ease;
}
.nav nav a:hover { color:var(--text); }
.nav nav a:hover::after { transform:scaleX(1); }
.menu { display:none; background:none; border:0; color:var(--text); font-size:1.5rem; }
.section { max-width:var(--max); margin:auto; padding:110px 24px; }
.hero {
  min-height:calc(100vh - 75px); display:grid; grid-template-columns:1.15fr .85fr; gap:64px; align-items:center;
}
.eyebrow {
  font-family:"DM Mono", monospace; font-size:.75rem; letter-spacing:.12em;
  text-transform:uppercase; text-shadow:0 0 14px rgba(124,242,154,.18);
}
h1 {
  font-size:clamp(3rem,7vw,6.4rem); line-height:.98; letter-spacing:-.065em; margin:18px 0 26px;
  text-shadow:0 0 26px rgba(94,230,255,.08);
}
h1 span { color:var(--muted); }
.lead { max-width:650px; color:var(--muted); font-size:1.12rem; }
.actions { display:flex; gap:12px; margin-top:32px; }
.btn {
  border:1px solid rgba(94,230,255,.26); padding:12px 18px; border-radius:10px;
  background:rgba(13,17,24,.7); color:var(--text); transition:.2s ease; box-shadow:inset 0 0 0 1px rgba(255,255,255,.02);
}
.btn:hover { transform:translateY(-2px); box-shadow:0 0 18px rgba(94,230,255,.12); }
.btn.primary {
  background:linear-gradient(135deg, var(--accent), #b9ffb7); color:#061008; border-color:rgba(124,242,154,.8);
  font-weight:700; box-shadow:0 0 25px rgba(124,242,154,.26);
}
.terminal {
  border:1px solid rgba(94,230,255,.3); background:linear-gradient(180deg, rgba(13,17,24,.96), rgba(11,15,21,.92));
  border-radius:16px; overflow:hidden; box-shadow:0 25px 70px rgba(0,0,0,.35), 0 0 28px rgba(94,230,255,.09);
}
.terminal-bar {
  display:flex; align-items:center; gap:7px; padding:13px 16px; border-bottom:1px solid var(--line);
  color:var(--muted); font:12px "DM Mono", monospace; background:rgba(255,255,255,.02);
}
.terminal-bar i { width:8px; height:8px; border-radius:50%; background:#3a4450; }
.terminal-bar span { margin-left:8px; }
pre {
  margin:0; padding:24px; min-height:320px; font:13px/2 "DM Mono", monospace; color:#dfeaf6;
  white-space:pre-wrap; text-shadow:0 0 12px rgba(94,230,255,.08);
}
.section-head {
  display:flex; align-items:center; gap:18px; margin-bottom:42px; position:relative;
}
.section-head span { font:12px "DM Mono", monospace; }
h2 {
  font-size:2.2rem; letter-spacing:-.04em; margin:0; position:relative;
  text-shadow:0 0 18px rgba(94,230,255,.08);
}
.about-grid { display:grid; grid-template-columns:1fr 1fr; gap:70px; }
.big { font-size:1.55rem; line-height:1.35; color:var(--muted); }
.big strong { color:var(--text); }
.about-grid p:not(.big) { color:var(--muted); }
.skills-grid {
  display:grid; grid-template-columns:repeat(3,1fr); gap:16px; border-top:1px solid var(--line);
  padding-top:10px;
}
.skills-grid article {
  padding:26px 20px; border:1px solid rgba(94,230,255,.12); border-radius:14px;
  background:linear-gradient(180deg, rgba(13,17,24,.8), rgba(10,14,20,.75));
  transition:.2s ease; box-shadow:inset 0 0 18px rgba(94,230,255,.02);
}
.skills-grid article:hover {
  transform:translateY(-4px); border-color:rgba(124,242,154,.4);
  box-shadow:0 0 24px rgba(94,230,255,.08), inset 0 0 24px rgba(94,230,255,.04);
}
.skills-grid h3, .project h3 { margin:0 0 10px; font-size:1.05rem; }
.skills-grid p { margin:0; color:var(--muted); font-size:.92rem; }
.projects-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:18px; }
.project {
  position:relative; overflow:hidden; isolation:isolate;
  border:1px solid rgba(122, 168, 255, 0.22);
  background:linear-gradient(180deg, rgba(13,17,24,.92), rgba(11,15,20,.88));
  padding:28px; border-radius:16px; transition:.25s ease;
  box-shadow:0 0 0 1px rgba(255,255,255,.02), 0 18px 40px rgba(0,0,0,.25);
}
.project::before {
  content:""; position:absolute; inset:0; background:linear-gradient(120deg, rgba(94,230,255,.12), transparent 35%, rgba(159,122,234,.14));
  opacity:0; transition:opacity .25s ease;
}
.project:hover {
  transform:translateY(-6px) scale(1.01);
  border-color:rgba(124,242,154,.6);
  box-shadow:0 0 0 1px rgba(124,242,154,.15), 0 20px 45px rgba(94,230,255,.12), 0 0 22px rgba(124,242,154,.12);
}
.project:hover::before { opacity:1; }
.project > * { position:relative; z-index:1; }
.project-no {
  font:12px "DM Mono", monospace; margin-bottom:36px; color:var(--accent-2);
  text-transform:uppercase; letter-spacing:.16em; text-shadow:0 0 12px rgba(94,230,255,.7);
}
.project h3 { font-size:1.15rem; }
.project p { color:var(--muted); min-height:78px; }
.tags { display:flex; flex-wrap:wrap; gap:7px; margin:22px 0; }
.tags span {
  font:11px "DM Mono", monospace; border:1px solid rgba(94,230,255,.28);
  background:rgba(94,230,255,.05); border-radius:100px; padding:4px 10px; color:var(--accent-2);
  box-shadow:inset 0 0 8px rgba(94,230,255,.08);
}
.project a, .contact-links a { color:var(--accent); font-weight:500; }
.project a:hover, .contact-links a:hover { color:var(--accent-2); }
.timeline {
  border-left:1px solid rgba(94,230,255,.18); padding-left:8px;
}
.timeline > div {
  display:grid; grid-template-columns:80px 1fr; gap:24px; padding:0 0 38px 24px; position:relative;
}
.timeline > div:before {
  content:""; position:absolute; left:-4px; top:7px; width:9px; height:9px; background:var(--accent);
  border-radius:50%; box-shadow:0 0 18px rgba(124,242,154,.7);
}
.timeline span { font:11px "DM Mono", monospace; color:var(--accent); }
.timeline h3 { margin:0 0 5px; }
.timeline p { margin:0; color:var(--muted); }
.contact { padding-bottom:140px; }
.contact-links {
  display:flex; gap:30px; margin-top:28px; flex-wrap:wrap;
}
.contact-links a {
  padding:10px 14px; border-radius:999px; border:1px solid rgba(94,230,255,.25);
  background:rgba(94,230,255,.04); box-shadow:inset 0 0 8px rgba(94,230,255,.04);
}
footer {
  max-width:var(--max); margin:auto; padding:28px 24px 40px; display:flex; justify-content:space-between;
  border-top:1px solid rgba(255,255,255,.06); color:var(--muted); font:11px "DM Mono", monospace;
  background:linear-gradient(180deg, rgba(7,9,13,0), rgba(13,17,24,.35));
}
@media(max-width:800px) {
  .nav nav { display:none; }
  .menu { display:block; }
  .nav.open nav { display:flex; position:absolute; top:70px; left:0; right:0; padding:20px 24px; background:var(--bg); flex-direction:column; border-bottom:1px solid var(--line); }
  .hero, .about-grid { grid-template-columns:1fr; }
  .hero { padding-top:70px; }
  .skills-grid { grid-template-columns:1fr 1fr; }
  .projects-grid { grid-template-columns:1fr; }
}
@media(max-width:520px) {
  h1 { font-size:3.2rem; }
  .section { padding:80px 20px; }
  .skills-grid { grid-template-columns:1fr; }
  footer { flex-direction:column; gap:8px; }
}