*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --bg:#0a0a0a;
  --bg-card:#111114;
  --bg-card-hover:#16161a;
  --border:#1e1e24;
  --text:#e0e0e6;
  --text-dim:#78788a;
  --accent:#00d4ff;
  --accent-dim:rgba(0,212,255,.12);
  --accent-glow:rgba(0,212,255,.25);
  --mono:'SF Mono','Cascadia Code','Fira Code','JetBrains Mono','Consolas',monospace;
  --sans:-apple-system,BlinkMacSystemFont,'Segoe UI','Inter',Roboto,Helvetica,Arial,sans-serif;
}

html{scroll-behavior:smooth;font-size:16px}

body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* ── Noise overlay ───────────────────────────── */
body::before{
  content:'';
  position:fixed;
  inset:0;
  z-index:9999;
  pointer-events:none;
  opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat:repeat;
  background-size:256px 256px;
}

/* ── Layout ──────────────────────────────────── */
.wrapper{
  max-width:860px;
  margin:0 auto;
  padding:0 24px;
}

section{padding:64px 0}

@media(max-width:600px){
  section{padding:40px 0}
}

/* ── Hero ─────────────────────────────────────── */
.hero{
  min-height:100vh;
  display:flex;
  flex-direction:column;
  justify-content:center;
  position:relative;
}

.hero__handle{
  font-family:var(--mono);
  font-size:clamp(2.4rem,6vw,4.2rem);
  font-weight:700;
  color:#fff;
  letter-spacing:-.02em;
  line-height:1.1;
  animation:fadeUp .8s ease both;
}

.hero__handle .cursor{
  display:inline-block;
  width:3px;
  height:.85em;
  background:var(--accent);
  margin-left:4px;
  vertical-align:text-bottom;
  animation:blink 1s step-end infinite;
}

.hero__tagline{
  font-family:var(--mono);
  font-size:clamp(.85rem,2vw,1.05rem);
  color:var(--text-dim);
  margin-top:16px;
  letter-spacing:.04em;
  animation:fadeUp .8s ease .15s both;
}

.hero__tagline span{color:var(--accent);opacity:.6}

.hero__links{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:32px;
  animation:fadeUp .8s ease .3s both;
}

.hero__links a{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-family:var(--mono);
  font-size:.82rem;
  color:var(--accent);
  text-decoration:none;
  padding:7px 14px;
  border:1px solid var(--border);
  border-radius:6px;
  transition:border-color .25s,background .25s,box-shadow .25s;
}

.hero__links a:hover{
  border-color:var(--accent);
  background:var(--accent-dim);
  box-shadow:0 0 20px var(--accent-glow);
}

.hero__links a svg{width:14px;height:14px;flex-shrink:0}

.hero__scroll{
  position:absolute;
  bottom:32px;
  left:50%;
  transform:translateX(-50%);
  animation:fadeUp .8s ease .5s both,float 2.5s ease-in-out infinite;
}

.hero__scroll svg{
  width:20px;height:20px;
  stroke:var(--text-dim);
  stroke-width:2;
  fill:none;
}

/* ── Section titles ──────────────────────────── */
.section-title{
  font-family:var(--mono);
  font-size:.75rem;
  text-transform:uppercase;
  letter-spacing:.14em;
  color:var(--text-dim);
  margin-bottom:32px;
  display:flex;
  align-items:center;
  gap:12px;
}

.section-title::after{
  content:'';
  flex:1;
  height:1px;
  background:var(--border);
}

/* ── Projects grid ───────────────────────────── */
.projects{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
  gap:16px;
}

.project-card{
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:10px;
  padding:22px 24px;
  text-decoration:none;
  color:inherit;
  transition:transform .25s,border-color .25s,box-shadow .25s,background .25s;
  display:flex;
  flex-direction:column;
  gap:10px;
}

.project-card:hover{
  transform:translateY(-3px);
  border-color:rgba(0,212,255,.35);
  background:var(--bg-card-hover);
  box-shadow:0 8px 30px rgba(0,0,0,.4),0 0 20px var(--accent-glow);
}

.project-card__header{
  display:flex;
  align-items:baseline;
  gap:10px;
  flex-wrap:wrap;
}

.project-card__name{
  font-family:var(--mono);
  font-size:1rem;
  font-weight:600;
  color:#fff;
}

.project-card__lang{
  font-family:var(--mono);
  font-size:.7rem;
  color:var(--accent);
  opacity:.7;
  white-space:nowrap;
}

.project-card__desc{
  font-size:.88rem;
  color:var(--text-dim);
  line-height:1.5;
}

.project-card__stat{
  font-family:var(--mono);
  font-size:.72rem;
  color:var(--accent);
  opacity:.55;
  margin-top:auto;
}

/* ── Tags ────────────────────────────────────── */
.tags{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}

.tag{
  font-family:var(--mono);
  font-size:.75rem;
  color:var(--text-dim);
  padding:5px 12px;
  border:1px solid var(--border);
  border-radius:20px;
  transition:border-color .25s,color .25s;
}

.tag:hover{
  border-color:var(--accent);
  color:var(--accent);
}

/* ── Footer ──────────────────────────────────── */
footer{
  border-top:1px solid var(--border);
  padding:32px 0;
  text-align:center;
}

footer p{
  font-family:var(--mono);
  font-size:.72rem;
  color:var(--text-dim);
  opacity:.5;
}

/* ── Animations ──────────────────────────────── */
@keyframes fadeUp{
  from{opacity:0;transform:translateY(18px)}
  to{opacity:1;transform:translateY(0)}
}

@keyframes blink{
  50%{opacity:0}
}

@keyframes float{
  0%,100%{transform:translateX(-50%) translateY(0)}
  50%{transform:translateX(-50%) translateY(6px)}
}

/* ── Scroll reveal ───────────────────────────── */
.reveal{
  opacity:0;
  transform:translateY(20px);
  transition:opacity .6s ease,transform .6s ease;
}

.reveal.visible{
  opacity:1;
  transform:translateY(0);
}

/* ── Glow line at top ────────────────────────── */
.glow-line{
  position:fixed;
  top:0;
  left:0;
  right:0;
  height:1px;
  background:linear-gradient(90deg,transparent,var(--accent),transparent);
  opacity:.4;
  z-index:100;
}

/* ════════ Detail pages ════════ */
.back-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--mono);
  font-size:.78rem;
  color:var(--text-dim);
  text-decoration:none;
  padding:48px 0 0;
  transition:color .25s;
}

.back-link:hover{color:var(--accent)}
.back-link svg{width:14px;height:14px;stroke:currentColor;stroke-width:2;fill:none}

.page-head{padding:32px 0 8px}

.page-head h1{
  font-family:var(--mono);
  font-size:clamp(1.8rem,5vw,2.8rem);
  font-weight:700;
  color:#fff;
  letter-spacing:-.02em;
}

.page-head .sub{
  font-family:var(--mono);
  font-size:.95rem;
  color:var(--accent);
  opacity:.7;
  margin-top:10px;
}

.page-head .lede{
  color:var(--text-dim);
  font-size:1rem;
  margin-top:18px;
  max-width:62ch;
}

.page-head .motto{
  margin-top:22px;
  max-width:62ch;
  font-size:1.05rem;
  line-height:1.5;
  color:var(--text);
}
.page-head .motto strong{
  color:var(--accent);
  font-weight:600;
}

/* split: 2/3 + 1/3 */
.split{
  display:grid;
  grid-template-columns:2fr 1fr;
  gap:24px;
  align-items:start;
}

@media(max-width:720px){
  .split{grid-template-columns:1fr}
}

.panel{
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:12px;
  padding:28px 30px;
}

.panel h2{
  font-family:var(--mono);
  font-size:1.25rem;
  color:#fff;
  display:flex;
  align-items:baseline;
  gap:10px;
  flex-wrap:wrap;
}

.panel .badge{
  font-family:var(--mono);
  font-size:.68rem;
  color:var(--accent);
  border:1px solid var(--border);
  border-radius:20px;
  padding:3px 10px;
  opacity:.8;
}

.panel .role{
  font-family:var(--mono);
  font-size:.72rem;
  text-transform:uppercase;
  letter-spacing:.1em;
  color:var(--text-dim);
  margin-top:6px;
}

.panel p{color:var(--text-dim);font-size:.92rem;margin-top:16px}

.feature-list{list-style:none;margin-top:18px;display:flex;flex-direction:column;gap:9px}
.feature-list li{
  position:relative;
  padding-left:20px;
  font-size:.9rem;
  color:var(--text);
}
.feature-list li::before{
  content:'';
  position:absolute;
  left:0;top:.55em;
  width:6px;height:6px;
  background:var(--accent);
  border-radius:50%;
  opacity:.6;
}

.metrics{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:22px;
}
.metric{
  font-family:var(--mono);
  font-size:.72rem;
  color:var(--accent);
  background:var(--accent-dim);
  border:1px solid var(--border);
  border-radius:6px;
  padding:6px 11px;
}

/* shots */
.shots{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:16px;
}
.shot{
  border:1px solid var(--border);
  border-radius:10px;
  overflow:hidden;
  background:var(--bg-card);
}
.shot img{display:block;width:100%;height:auto}
.shot figcaption{
  font-family:var(--mono);
  font-size:.72rem;
  color:var(--text-dim);
  padding:10px 14px;
  border-top:1px solid var(--border);
}

.note{
  font-family:var(--mono);
  font-size:.82rem;
  color:var(--text-dim);
  padding:16px 20px;
  border-left:2px solid var(--border);
  margin-top:8px;
}
.note strong{color:var(--accent);font-weight:500}

.repo-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-top:20px;
  font-family:var(--mono);
  font-size:.8rem;
  color:var(--accent);
  text-decoration:none;
  padding:8px 14px;
  border:1px solid var(--border);
  border-radius:6px;
  transition:border-color .25s,background .25s,box-shadow .25s;
}
.repo-link:hover{
  border-color:var(--accent);
  background:var(--accent-dim);
  box-shadow:0 0 20px var(--accent-glow);
}
.repo-link svg{width:15px;height:15px;flex-shrink:0}