:root{
  --bg:#0a0b0a; --bg2:#111311; --card:#131513; --line:#232623; --text:#ecefe9; --muted:#8c938a;
  --accent:#c6ff3d; --accent-ink:#0a0b0a; --glow:rgba(198,255,61,.12);
  --ease-out:cubic-bezier(.23,1,.32,1);
  --display:'Bricolage Grotesque',Georgia,serif;
  --body:'Instrument Sans',system-ui,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,Consolas,monospace;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:light){
  :root:not([data-theme="dark"]){
    --bg:#f4f5f0; --bg2:#eceee6; --card:#fbfbf8; --line:#d9dcd0; --text:#12140f; --muted:#5d645a;
    --accent:#3d6b00; --accent-ink:#f4f5f0; --glow:rgba(61,107,0,.10);
  }
}
:root[data-theme="light"]{
  --bg:#f4f5f0; --bg2:#eceee6; --card:#fbfbf8; --line:#d9dcd0; --text:#12140f; --muted:#5d645a;
  --accent:#3d6b00; --accent-ink:#f4f5f0; --glow:rgba(61,107,0,.10);
}
:root[data-theme="dark"]{
  --bg:#0a0b0a; --bg2:#111311; --card:#131513; --line:#232623; --text:#ecefe9; --muted:#8c938a;
  --accent:#c6ff3d; --accent-ink:#0a0b0a; --glow:rgba(198,255,61,.12);
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-behavior:smooth;scroll-padding-top:calc(env(safe-area-inset-top,0px) + 72px)}
body{margin:0;background:var(--bg);color:var(--text);font:400 17px/1.65 var(--body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
::selection{background:var(--accent);color:var(--accent-ink)}

/* atmosphere */
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(600px 400px at var(--mx,70%) var(--my,10%),var(--glow),transparent 70%),
    linear-gradient(var(--line) 1px,transparent 1px) 0 0/100% 96px,
    linear-gradient(90deg,var(--line) 1px,transparent 1px) 0 0/96px 100%;
  opacity:.5;
  -webkit-mask-image:linear-gradient(to bottom,#000 0,transparent 85%);mask-image:linear-gradient(to bottom,#000 0,transparent 85%)}
body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:50;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}

.wrap{position:relative;z-index:1;max-width:1080px;margin:0 auto;padding:0 24px}
.mono{font-family:var(--mono)}

/* nav */
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  background:color-mix(in srgb,var(--bg) 70%,transparent);border-bottom:1px solid var(--line)}
nav{display:flex;align-items:center;justify-content:space-between;height:60px}
.logo{font:800 20px var(--display);letter-spacing:-.02em}
.logo i{color:var(--accent);font-style:normal}
.links{display:flex;gap:6px;align-items:center}
.links a{font:500 13px var(--mono);color:var(--muted);padding:8px 12px;border-radius:8px;transition:color 150ms ease,background-color 150ms ease}
.links button{font:500 13px var(--mono);color:var(--muted);background:none;border:1px solid var(--line);border-radius:8px;padding:7px 10px;cursor:pointer;transition:color 150ms ease,transform 120ms var(--ease-out)}
.links button:active{transform:scale(.96)}
@media (hover:hover) and (pointer:fine){
  .links a:hover,.links button:hover{color:var(--text);background:var(--bg2)}
}
@media (max-width:640px){.links a:not(.keep){display:none}}

/* hero */
.hero{padding:clamp(72px,14vh,150px) 0 90px}
.tag{display:inline-flex;align-items:center;gap:10px;font:400 13px var(--mono);color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:7px 14px;background:var(--bg2)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 0 var(--accent);animation:pulse 2.2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 9px transparent}100%{box-shadow:0 0 0 0 transparent}}
h1{font:800 clamp(52px,12vw,138px)/.92 var(--display);letter-spacing:-.045em;margin:28px 0 24px}
h1 span{color:var(--accent)}
.role{font:500 clamp(15px,2.2vw,19px) var(--mono);color:var(--muted);margin:0 0 22px}
.role b{color:var(--text);font-weight:500}
.lead{max-width:600px;color:var(--muted);font-size:clamp(17px,2vw,20px);margin:0 0 36px}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;font:600 15px var(--body);padding:13px 22px;border-radius:12px;border:1px solid var(--line);transition:transform 160ms var(--ease-out),background-color 150ms ease,border-color 150ms ease}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.btn:active{transform:scale(.97)}
@media (hover:hover) and (pointer:fine){
  .btn:hover{border-color:var(--accent)}
  .btn.primary:hover{filter:brightness(1.08)}
}
.btn:focus-visible,.links a:focus-visible,.links button:focus-visible,.card:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* sections */
section{padding:84px 0;border-top:1px solid var(--line)}
.eyebrow{font:400 13px var(--mono);color:var(--accent);margin:0 0 14px;letter-spacing:.04em}
h2{font:800 clamp(32px,5vw,52px)/1.05 var(--display);letter-spacing:-.03em;margin:0 0 36px}
.about{display:grid;grid-template-columns:1.4fr 1fr;gap:56px}
.about p{margin:0 0 18px;color:var(--muted)}
.about p strong{color:var(--text);font-weight:500}
.facts{list-style:none;margin:0;padding:0;border:1px solid var(--line);border-radius:16px;background:var(--card)}
.facts li{display:flex;justify-content:space-between;gap:16px;padding:16px 20px;font:400 14px var(--mono)}
.facts li+li{border-top:1px solid var(--line)}
.facts span{color:var(--muted)}
.facts b{font-weight:500;text-align:right}
@media (max-width:760px){.about{grid-template-columns:1fr;gap:32px}}

/* skills */
.areas{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.area{border:1px solid var(--line);border-radius:16px;padding:26px;background:var(--card)}
.area .ico{font:500 13px var(--mono);color:var(--accent);margin-bottom:34px;display:block}
.area h3{font:600 21px var(--display);margin:0 0 8px;letter-spacing:-.01em}
.area p{margin:0;color:var(--muted);font-size:15px}
@media (max-width:860px){.areas{grid-template-columns:1fr}}

/* projects */
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.card{position:relative;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:18px;padding:28px;background:var(--card);transition:transform 220ms var(--ease-out),border-color 200ms ease}
.card.wide{grid-column:1/-1}
.card .top{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px;font:400 12px var(--mono);color:var(--muted)}
.badge{border:1px solid var(--line);border-radius:999px;padding:3px 10px}
.badge.live{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 45%,var(--line))}
.card h3{font:800 clamp(24px,3vw,32px)/1.1 var(--display);letter-spacing:-.025em;margin:0 0 10px}
.card p{margin:0 0 22px;color:var(--muted);font-size:15.5px}
.stack{margin-top:auto;display:flex;flex-wrap:wrap;gap:8px}
.stack span{font:400 12px var(--mono);color:var(--text);background:var(--bg2);border:1px solid var(--line);border-radius:8px;padding:4px 10px}
.card .go{position:absolute;right:26px;bottom:26px;font:500 13px var(--mono);color:var(--accent);opacity:0;transform:translateX(-4px);transition:opacity 180ms ease,transform 220ms var(--ease-out)}
@media (hover:hover) and (pointer:fine){
  .card:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--accent) 50%,var(--line))}
  .card:hover .go{opacity:1;transform:none}
}
@media (max-width:760px){.grid{grid-template-columns:1fr}}

.stackgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px 40px}
.stackgrid h4{font:400 13px var(--mono);color:var(--muted);margin:0 0 12px}
@media (max-width:640px){.stackgrid{grid-template-columns:1fr}}
/* path */
.path{list-style:none;margin:0;padding:0;position:relative}
.path::before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:1px;background:var(--line)}
.path li{position:relative;padding:0 0 30px 40px}
.path li::before{content:"";position:absolute;left:0;top:7px;width:15px;height:15px;border-radius:50%;background:var(--bg);border:1px solid var(--line)}
.path li.done::before{background:var(--accent);border-color:var(--accent)}
.path li.now::before{border-color:var(--accent);box-shadow:0 0 0 4px var(--glow)}
.path h3{font:600 21px var(--display);margin:0;letter-spacing:-.01em}
.path small{display:block;font:400 12.5px var(--mono);color:var(--muted);margin-top:2px}
.motto{margin-top:40px;font:600 clamp(26px,4vw,40px)/1.15 var(--display);letter-spacing:-.03em;color:var(--muted)}
.motto em{font-style:normal;color:var(--accent)}

/* contact */
.contact{text-align:left}
.mail{display:inline-block;font:800 clamp(20px,4.4vw,48px)/1.1 var(--display);letter-spacing:-.035em;margin:6px 0 34px;border-bottom:2px solid var(--accent);padding-bottom:6px;word-break:break-all;transition:color 150ms ease}
@media (hover:hover) and (pointer:fine){.mail:hover{color:var(--accent)}}
footer{border-top:1px solid var(--line);padding:26px 0 40px;font:400 13px var(--mono);color:var(--muted)}
footer .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* motion */
.rv{opacity:0;transform:translateY(14px);transition:opacity 500ms var(--ease-out),transform 500ms var(--ease-out)}
.rv.in{opacity:1;transform:none}
.hero .rv{animation:up 700ms var(--ease-out) both;opacity:1;transform:none;transition:none}
.hero .rv:nth-child(2){animation-delay:60ms}.hero .rv:nth-child(3){animation-delay:120ms}
.hero .rv:nth-child(4){animation-delay:180ms}.hero .rv:nth-child(5){animation-delay:240ms}
@keyframes up{from{opacity:0;transform:translateY(16px)}}
@media (prefers-reduced-motion:reduce){
  .rv{transform:none;transition:opacity 200ms ease}
  .hero .rv{animation:none}
  .dot{animation:none}
  html{scroll-behavior:auto}
}

.note{margin-top:28px;color:var(--muted);font-size:13px}