:root{
  --bg:#0c0f14;
  --panel:#12161d;
  --panel-2:#161b23;
  --line:#232a34;
  --ink:#e8ecf1;
  --muted:#8b95a3;
  --dim:#5b6472;
  --accent:#4ec9a5;      /* compose teal */
  --accent-2:#7aa2f7;    /* kotlin-ish blue-violet */
  --amber:#e0a458;
  --radius:14px;
  --maxw:1080px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:"Inter",system-ui,sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
/* ambient grid + glow */
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(700px 400px at 80% -5%, rgba(78,201,165,.10), transparent 60%),
    radial-gradient(600px 400px at 0% 10%, rgba(122,162,247,.08), transparent 55%);
}
.grid-lines{
  position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.35;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:52px 52px;
  -webkit-mask-image:radial-gradient(circle at 50% 0%,black,transparent 70%);
  mask-image:radial-gradient(circle at 50% 0%,black,transparent 70%);
}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;position:relative;z-index:1}
.mono{font-family:"JetBrains Mono",monospace}

/* NAV */
nav{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(12px);
  background:rgba(12,15,20,.7);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{font-family:"JetBrains Mono",monospace;font-weight:600;font-size:.95rem;letter-spacing:.02em;color:var(--ink)}
.brand .p{color:var(--accent)}
.nav-links{display:flex;gap:26px}
.nav-links a{color:var(--muted);text-decoration:none;font-size:.9rem;transition:color .2s}
.nav-links a:hover{color:var(--ink)}
@media(max-width:720px){.nav-links{display:none}}

/* HERO */
header{padding:88px 0 64px;position:relative}
.kicker{
  font-family:"JetBrains Mono",monospace;font-size:.8rem;color:var(--accent);
  letter-spacing:.08em;margin-bottom:20px;display:flex;align-items:center;gap:10px;
}
.kicker::before{content:"";width:28px;height:1px;background:var(--accent);display:inline-block}
h1{
  font-family:"Space Grotesk",sans-serif;font-weight:700;
  font-size:clamp(2.6rem,7vw,4.6rem);line-height:1.02;letter-spacing:-.02em;
}
h1 .grad{
  background:linear-gradient(120deg,var(--accent),var(--accent-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.role{
  font-family:"JetBrains Mono",monospace;color:var(--muted);
  font-size:clamp(.95rem,2.2vw,1.15rem);margin-top:18px;
}
.role .b{color:var(--amber)}
.hero-desc{max-width:620px;color:var(--muted);margin-top:22px;font-size:1.05rem}
.cta-row{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.btn{
  font-family:"JetBrains Mono",monospace;font-size:.9rem;text-decoration:none;
  padding:12px 20px;border-radius:10px;transition:all .2s;display:inline-flex;gap:8px;align-items:center;
}
.btn-primary{background:var(--accent);color:#05201a;font-weight:600}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(78,201,165,.25)}
.btn-ghost{border:1px solid var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}

.socials{display:flex;gap:18px;margin-top:40px;flex-wrap:wrap}
.socials a{color:var(--dim);text-decoration:none;font-family:"JetBrains Mono",monospace;font-size:.82rem;transition:color .2s}
.socials a:hover{color:var(--accent)}

/* stat strip */
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;margin-top:56px;
}
.stat{background:var(--panel);padding:22px 20px}
.stat .n{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:1.7rem;color:var(--ink)}
.stat .l{font-size:.78rem;color:var(--muted);margin-top:2px}
@media(max-width:720px){.stats{grid-template-columns:repeat(2,1fr)}}

/* SECTION */
section{padding:64px 0;position:relative}
.sec-head{display:flex;align-items:baseline;gap:16px;margin-bottom:36px}
.sec-num{font-family:"JetBrains Mono",monospace;color:var(--accent);font-size:.85rem}
.sec-title{font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:1.7rem;letter-spacing:-.01em}
.sec-line{flex:1;height:1px;background:var(--line)}

.card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;transition:border-color .25s,transform .25s;
}
.card:hover{border-color:#31414f}

/* ABOUT */
.about-grid{display:grid;grid-template-columns:1.4fr .9fr;gap:24px}
@media(max-width:820px){.about-grid{grid-template-columns:1fr}}
.about p{color:var(--muted);margin-bottom:14px}
.about a{color:var(--accent);text-decoration:none;border-bottom:1px solid transparent;transition:border-color .2s}
.about a:hover{border-color:var(--accent)}
.now-card h4{font-family:"JetBrains Mono",monospace;font-size:.78rem;color:var(--dim);letter-spacing:.06em;margin-bottom:14px}
.now-item{display:flex;gap:10px;padding:9px 0;border-bottom:1px solid var(--line);font-size:.92rem;color:var(--ink)}
.now-item:last-child{border-bottom:0}
.now-item .dot{color:var(--accent);font-family:"JetBrains Mono",monospace}

/* TIMELINE */
.tl{position:relative;padding-left:26px}
.tl::before{content:"";position:absolute;left:6px;top:6px;bottom:6px;width:1px;background:var(--line)}
.tl-item{position:relative;padding-bottom:30px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{content:"";position:absolute;left:-23px;top:6px;width:9px;height:9px;border-radius:50%;background:var(--bg);border:2px solid var(--accent)}
.tl-item.live::before{box-shadow:0 0 0 4px rgba(78,201,165,.15)}
.tl-top{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;align-items:baseline}
.tl-role{font-weight:600;font-size:1.05rem}
.tl-date{font-family:"JetBrains Mono",monospace;font-size:.78rem;color:var(--dim);white-space:nowrap}
.tl-org{color:var(--accent);font-size:.9rem;margin-top:2px}
.tl-desc{color:var(--muted);font-size:.92rem;margin-top:8px}
.tags{display:flex;gap:7px;flex-wrap:wrap;margin-top:10px}
.tag{font-family:"JetBrains Mono",monospace;font-size:.72rem;color:var(--muted);border:1px solid var(--line);border-radius:6px;padding:3px 9px}

/* PROJECTS */
.proj-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:18px;
}
@media(max-width:720px){.proj-grid{grid-template-columns:1fr}}
.proj{display:flex;flex-direction:column;gap:10px;text-decoration:none;color:inherit;min-width:0}
.proj-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.proj-name{
  font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:1.08rem;
  min-width:0;overflow-wrap:anywhere;word-break:break-word;
}
.proj-badge{
  font-family:"JetBrains Mono",monospace;font-size:.68rem;padding:2px 8px;
  border-radius:5px;border:1px solid var(--line);color:var(--muted);
  white-space:nowrap;flex-shrink:0;
}
.proj-badge.pub{color:var(--amber);border-color:rgba(224,164,88,.4)}
.proj-desc{color:var(--muted);font-size:.9rem;flex:1;overflow-wrap:anywhere}
.proj-arrow{font-family:"JetBrains Mono",monospace;color:var(--dim);font-size:.8rem;transition:color .2s,transform .2s}
.proj:hover .proj-arrow{color:var(--accent);transform:translateX(3px)}

/* WRITING */
.writing-list{display:flex;flex-direction:column;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.art{display:flex;align-items:center;gap:16px;background:var(--panel);padding:15px 20px;text-decoration:none;color:inherit;transition:background .2s}
.art:hover{background:var(--panel-2)}
.art-date{font-family:"JetBrains Mono",monospace;font-size:.74rem;color:var(--dim);width:104px;flex-shrink:0}
.art-title{font-size:.94rem;flex:1}
.art:hover .art-title{color:var(--accent)}
.art-plat{font-family:"JetBrains Mono",monospace;font-size:.7rem;color:var(--dim)}
@media(max-width:600px){.art-date{width:auto}.art{flex-wrap:wrap;gap:6px}.art-plat{display:none}}
.more-writing{text-align:center;margin-top:20px}
.more-writing a{font-family:"JetBrains Mono",monospace;color:var(--muted);text-decoration:none;font-size:.85rem}
.more-writing a:hover{color:var(--accent)}

/* SKILLS */
.skill-wrap{display:flex;flex-wrap:wrap;gap:10px}
.skill{
  font-family:"JetBrains Mono",monospace;font-size:.85rem;padding:9px 15px;
  border:1px solid var(--line);border-radius:9px;background:var(--panel);color:var(--ink);
  transition:all .2s;
}
.skill:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}
.skill .c{color:var(--dim)}

/* CONTACT */
.contact{text-align:center;padding:80px 0}
.contact h2{font-family:"Space Grotesk",sans-serif;font-size:clamp(1.8rem,5vw,2.8rem);font-weight:700;letter-spacing:-.02em}
.contact p{color:var(--muted);margin:16px auto 30px;max-width:460px}

footer{border-top:1px solid var(--line);padding:30px 0;text-align:center}
footer .mono{font-size:.78rem;color:var(--dim)}
footer a{color:var(--muted);text-decoration:none}
footer a:hover{color:var(--accent)}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}