*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}

:root{
  --bg:#080d16;--bg2:#0f1623;--bg3:#172035;
  --border:rgba(255,255,255,0.06);--border2:rgba(255,255,255,0.12);
  --text:#e2e8f0;--muted:#8892a4;--faint:#3d4a5c;
  --accent:#00e5b0;--accent2:#7c6dfa;--accent3:#f97316;--accent4:#38bdf8;
  --ff-sans:'DM Sans',system-ui,sans-serif;--ff-mono:'Space Mono',monospace;
  --r:12px;--rl:20px;
}
[data-theme="light"]{
  --bg:#dde3ec;--bg2:#e8edf5;--bg3:#cdd5e0;
  --border:rgba(0,0,0,0.08);--border2:rgba(0,0,0,0.15);
  --text:#0f172a;--muted:#475569;--faint:#94a3b8;
  --accent:#007d5e;--accent2:#5647d6;
}

body{background:var(--bg);color:var(--text);font-family:var(--ff-sans);line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
ul{list-style:none}
::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-thumb{background:var(--bg3);border-radius:99px}

/* GRAIN */
body::after{content:'';position:fixed;inset:0;z-index:0;pointer-events:none;
  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='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  background-size:256px;opacity:.5}

/* ── NAV ── */
nav.bar{position:fixed;top:0;left:0;right:0;z-index:200;
  display:flex;align-items:center;justify-content:space-between;
  padding:.85rem 2.5rem;
  background:rgba(8,13,22,.88);backdrop-filter:blur(18px);
  border-bottom:1px solid var(--border)}
[data-theme="light"] nav.bar{background:rgba(240,244,248,.9)}
.logo{font-family:var(--ff-mono);font-size:.88rem;color:var(--accent);letter-spacing:-.5px}
.logo em{color:var(--muted);font-style:normal}
.nav-mid{display:flex;gap:2rem}
.nav-mid a{font-size:.8rem;font-weight:500;color:var(--muted);letter-spacing:.02em;transition:color .2s}
.nav-mid a:hover{color:var(--accent)}
.nav-right{display:flex;gap:.6rem;align-items:center}
.nbtn{padding:6px 14px;border-radius:99px;font-size:.78rem;font-weight:600;
  background:transparent;border:1px solid var(--border2);color:var(--text);
  cursor:pointer;font-family:var(--ff-sans);transition:all .2s}
.nbtn:hover{border-color:var(--accent);color:var(--accent)}
#thm{background:transparent;border:none;color:var(--muted);font-size:1rem;cursor:pointer;padding:6px;transition:color .2s}
#thm:hover{color:var(--accent)}

/* mobile nav */
.mnav{display:none;position:fixed;bottom:0;left:0;right:0;z-index:200;
  background:rgba(8,13,22,.94);backdrop-filter:blur(12px);
  border-top:1px solid var(--border)}
[data-theme="light"] .mnav{background:rgba(240,244,248,.94)}
.mnav a{flex:1;display:flex;flex-direction:column;align-items:center;
  padding:.65rem 0;gap:3px;font-size:.62rem;color:var(--faint);transition:color .2s}
.mnav a i{font-size:1.15rem}
.mnav a.on,.mnav a:hover{color:var(--accent)}

/* ── LAYOUT ── */
.wrap{max-width:1140px;margin:0 auto;padding:0 2rem;position:relative;z-index:1}
section{padding:6rem 0}
.eyebrow{font-family:var(--ff-mono);font-size:.7rem;color:var(--accent);
  letter-spacing:3px;text-transform:uppercase;margin-bottom:.5rem;
  display:flex;align-items:center;gap:8px}
.eyebrow::after{content:'';flex:1;max-width:50px;height:1px;
  background:linear-gradient(to right,var(--accent),transparent)}
h2.st{font-size:clamp(1.7rem,3vw,2.5rem);font-weight:700;line-height:1.1;margin-bottom:.6rem}
.sub{color:var(--muted);font-size:1rem;max-width:520px;line-height:1.75}

/* ── HERO ── */
.hero{min-height:100vh;display:flex;align-items:center;padding:7rem 0 4rem;overflow:hidden}
.hglow{position:absolute;border-radius:50%;filter:blur(130px);opacity:.1;pointer-events:none}
.hg1{width:700px;height:700px;background:var(--accent2);top:-15%;right:-10%}
.hg2{width:500px;height:500px;background:var(--accent);bottom:-10%;left:-8%}

.hgrid{display:grid;grid-template-columns:1.1fr 1fr;gap:4rem;align-items:center}

.hbadge{display:inline-flex;align-items:center;gap:8px;
  padding:5px 14px 5px 8px;border:1px solid rgba(0,229,176,.3);
  border-radius:99px;font-size:.75rem;color:var(--accent);font-family:var(--ff-mono);
  margin-bottom:1.5rem;background:rgba(0,229,176,.04)}
.dot{width:7px;height:7px;background:var(--accent);border-radius:50%;animation:pu 2s infinite}
@keyframes pu{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.75)}}

.hname{font-size:clamp(2.6rem,5vw,4rem);font-weight:700;line-height:1.05;margin-bottom:.4rem}
.hname .hl{color:var(--accent)}
.hrole{font-size:1rem;color:var(--muted);margin-bottom:.3rem;font-weight:400}
.hrole strong{color:var(--text);font-weight:600}
.htag{display:inline-flex;align-items:center;gap:6px;
  font-size:.75rem;color:var(--accent2);font-family:var(--ff-mono);
  margin-bottom:1.4rem;padding:4px 12px;
  background:rgba(124,109,250,.08);border:1px solid rgba(124,109,250,.2);border-radius:99px}
.hdesc{font-size:.97rem;color:var(--muted);line-height:1.8;max-width:500px;margin-bottom:2rem}
.hdesc strong{color:var(--text)}

.hctas{display:flex;gap:.75rem;flex-wrap:wrap;margin-bottom:2rem}
.btn{display:inline-flex;align-items:center;gap:7px;padding:11px 22px;
  border-radius:99px;font-size:.88rem;font-weight:600;font-family:var(--ff-sans);
  cursor:pointer;transition:all .2s;border:none;text-decoration:none}
.btn-p{background:var(--accent);color:#080d16}
.btn-p:hover{background:#00ffca;transform:translateY(-2px)}
.btn-g{background:transparent;color:var(--text);border:1px solid var(--border2)}
.btn-g:hover{border-color:var(--accent);color:var(--accent)}

.hsoc{display:flex;gap:.6rem}
.sico{width:36px;height:36px;border-radius:99px;border:1px solid var(--border2);
  display:flex;align-items:center;justify-content:center;
  color:var(--muted);font-size:.95rem;transition:all .2s}
.sico:hover{border-color:var(--accent);color:var(--accent)}

/* hero right */
.hright{display:flex;flex-direction:column;gap:.85rem}
.hcard{background:var(--bg2);border:1px solid var(--border);border-radius:var(--rl);padding:1.4rem}
.hcard-top{display:flex;align-items:center;gap:10px;margin-bottom:1rem}
.av{width:46px;height:46px;border-radius:50%;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  display:flex;align-items:center;justify-content:center;
  font-family:var(--ff-mono);font-weight:700;font-size:.95rem;color:#080d16;flex-shrink:0}
.hcard-top h4{font-size:.92rem;font-weight:600;margin-bottom:1px}
.hcard-top span{font-size:.75rem;color:var(--muted)}
.status{display:flex;align-items:center;gap:6px;font-size:.78rem;color:var(--accent)}
.status::before{content:'';width:6px;height:6px;background:var(--accent);border-radius:50%;animation:pu 2s infinite}
.pills{display:flex;flex-wrap:wrap;gap:5px;margin-top:.9rem}
.pill{padding:3px 9px;border-radius:99px;font-size:.7rem;font-weight:500;
  background:rgba(255,255,255,0.05);border:1px solid var(--border);color:var(--muted)}
.pill.a{background:rgba(0,229,176,.08);border-color:rgba(0,229,176,.25);color:var(--accent)}
.pill.b{background:rgba(124,109,250,.08);border-color:rgba(124,109,250,.25);color:var(--accent2)}

.sgrid{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}
.scard{background:var(--bg3);border:1px solid var(--border);border-radius:var(--r);
  padding:.85rem;text-align:center}
.scard .n{font-family:var(--ff-mono);font-size:1.55rem;font-weight:700;color:var(--accent);display:block}
.scard .l{font-size:.7rem;color:var(--muted);margin-top:1px}

/* ── TICKER ── */
.ticker{padding:2rem 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);overflow:hidden}
.tick-inner{display:flex;gap:2.5rem;animation:tx 25s linear infinite;width:max-content}
@keyframes tx{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.ti{display:flex;align-items:center;gap:7px;font-size:.8rem;font-weight:500;color:var(--faint);white-space:nowrap}
.ti i{font-size:.95rem}

/* ── SERVICES ── */
.sgrd{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:1.2rem;margin-top:3rem}
.sc{background:var(--bg2);border:1px solid var(--border);border-radius:var(--rl);
  padding:1.6rem;transition:all .25s;cursor:default}
.sc:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 14px 40px rgba(0,0,0,.35)}
.sci{width:42px;height:42px;border-radius:10px;display:flex;align-items:center;
  justify-content:center;font-size:1.2rem;margin-bottom:1rem}
.sci.t{background:rgba(0,229,176,.1);color:var(--accent)}
.sci.v{background:rgba(124,109,250,.12);color:var(--accent2)}
.sci.o{background:rgba(249,115,22,.1);color:var(--accent3)}
.sci.b{background:rgba(56,189,248,.1);color:var(--accent4)}
.sc h3{font-size:.97rem;font-weight:600;margin-bottom:.4rem}
.sc p{font-size:.85rem;color:var(--muted);line-height:1.65}
.stags{display:flex;flex-wrap:wrap;gap:4px;margin-top:.85rem}
.st{font-size:.68rem;padding:2px 8px;border-radius:99px;
  background:rgba(255,255,255,.04);border:1px solid var(--border);color:var(--faint)}

/* ── PROJECTS ── */
.pgrd{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.4rem;margin-top:3rem}
.pc{background:var(--bg2);border:1px solid var(--border);border-radius:var(--rl);
  overflow:hidden;transition:all .25s;display:flex;flex-direction:column}
.pc:hover{border-color:rgba(124,109,250,.4);transform:translateY(-3px);box-shadow:0 18px 48px rgba(0,0,0,.4)}
.pthumb{height:175px;overflow:hidden;position:relative;background:var(--bg3)}
.pthumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.pc:hover .pthumb img{transform:scale(1.06)}
.pph{height:100%;display:flex;align-items:center;justify-content:center;font-size:2.8rem;color:var(--faint)}
.pbadge{position:absolute;top:9px;left:9px;padding:3px 9px;border-radius:99px;
  font-size:.68rem;font-weight:600;backdrop-filter:blur(8px)}
.bl{background:rgba(0,229,176,.18);color:var(--accent);border:1px solid rgba(0,229,176,.3)}
.bw{background:rgba(249,115,22,.15);color:var(--accent3);border:1px solid rgba(249,115,22,.3)}
.bp{background:rgba(59,130,246,.15);color:#60a5fa;border:1px solid rgba(59,130,246,.3)}
.bn8n{background:rgba(229,57,53,.15);color:#ef5350;border:1px solid rgba(229,57,53,.3)}
.bghl{background:rgba(124,109,250,.18);color:var(--accent2);border:1px solid rgba(124,109,250,.3)}

.pb{padding:1.35rem;flex:1;display:flex;flex-direction:column;gap:.65rem}
.pt{font-size:.97rem;font-weight:600}
.pd{font-size:.84rem;color:var(--muted);line-height:1.65;flex:1}
.pf{padding-left:.95rem}
.pf li{font-size:.8rem;color:var(--muted);margin-bottom:2px;list-style:disc}
.pstk{display:flex;flex-wrap:wrap;gap:4px}
.ps{font-size:.68rem;padding:2px 8px;border-radius:99px;
  background:rgba(255,255,255,.04);border:1px solid var(--border);color:var(--muted)}
.plinks{display:flex;gap:.45rem;margin-top:auto;padding-top:.4rem}
.pl{flex:1;padding:7px;border-radius:8px;border:1px solid var(--border2);
  display:flex;align-items:center;justify-content:center;gap:5px;
  font-size:.76rem;font-weight:500;color:var(--muted);transition:all .2s;background:transparent}
.pl:hover{border-color:var(--accent);color:var(--accent)}

/* ── ABOUT ── */
.agrid{display:grid;grid-template-columns:1fr 1.45fr;gap:4rem;align-items:start}
.aleft{position:sticky;top:6rem}
.aav{width:100%;max-width:280px;aspect-ratio:1;border-radius:var(--rl);
  background:linear-gradient(135deg,var(--bg3),var(--bg2));
  border:1px solid var(--border);display:flex;align-items:center;
  justify-content:center;margin-bottom:1.4rem;overflow:hidden;font-size:5.5rem;color:var(--faint)}
.ail{display:flex;flex-direction:column;gap:.65rem}
.ir{display:flex;align-items:center;gap:9px;font-size:.86rem}
.ir i{color:var(--accent);width:17px;text-align:center}
.ir span{color:var(--muted)}
.ir strong{color:var(--text)}

.aright{display:flex;flex-direction:column;gap:2.5rem}
.atxt p{font-size:.96rem;color:var(--muted);line-height:1.82;margin-bottom:.9rem}
.atxt p:last-child{margin-bottom:0}
.atxt strong{color:var(--text)}

/* Timeline */
.tl{display:flex;flex-direction:column}
.tli{display:flex;gap:1.1rem;padding-bottom:1.85rem;position:relative}
.tli:last-child{padding-bottom:0}
.tll{display:flex;flex-direction:column;align-items:center}
.tld{width:34px;height:34px;border-radius:50%;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;font-size:.85rem}
.tld.auto{background:rgba(0,229,176,.1);color:var(--accent);border:1px solid rgba(0,229,176,.25)}
.tld.ghl{background:rgba(124,109,250,.12);color:var(--accent2);border:1px solid rgba(124,109,250,.25)}
.tld.edu{background:rgba(56,189,248,.1);color:var(--accent4);border:1px solid rgba(56,189,248,.25)}
.tld.exp{background:rgba(249,115,22,.1);color:var(--accent3);border:1px solid rgba(249,115,22,.25)}
.tlln{width:1px;flex:1;background:var(--border);margin-top:4px}
.tlc h4{font-size:.93rem;font-weight:600;margin-bottom:2px}
.tlc .co{font-size:.78rem;color:var(--accent);font-family:var(--ff-mono);margin-bottom:.35rem}
.tlc p{font-size:.84rem;color:var(--muted);line-height:1.65;margin-bottom:.4rem}
.tlc .vol{font-size:.78rem;color:var(--accent);font-weight:600;
  background:rgba(0,229,176,.08);border:1px solid rgba(0,229,176,.2);
  border-radius:99px;padding:2px 9px;display:inline-block;margin-bottom:.4rem}
.tlc .stkrow{display:flex;flex-wrap:wrap;gap:4px;margin-top:.35rem}
.stt{font-size:.68rem;padding:2px 8px;border-radius:99px;
  background:rgba(124,109,250,.08);border:1px solid rgba(124,109,250,.2);color:var(--accent2)}

/* Accordion */
.acc{border:1px solid var(--border);border-radius:var(--r);overflow:hidden}
.aci{border-bottom:1px solid var(--border)}
.aci:last-child{border-bottom:none}
.ach{width:100%;background:transparent;border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;
  padding:.85rem 1rem;font-family:var(--ff-sans);font-size:.88rem;
  font-weight:500;color:var(--text);text-align:left;transition:background .2s}
.ach:hover{background:var(--bg3)}
.ach.open{background:var(--bg3);color:var(--accent)}
.ach i{transition:transform .25s;font-size:.72rem;color:var(--faint)}
.ach.open i{transform:rotate(180deg);color:var(--accent)}
.acb{max-height:0;overflow:hidden;transition:max-height .35s ease;background:var(--bg2)}
.acb.open{max-height:320px}
.acbi{padding:.95rem 1rem}
.acbi p{font-size:.82rem;color:var(--muted);line-height:1.7;margin-bottom:.4rem}
.acbi .tr{display:flex;gap:5px;flex-wrap:wrap;margin-top:.4rem}
.ctg{font-size:.68rem;padding:2px 8px;border-radius:99px;
  background:rgba(0,229,176,.08);border:1px solid rgba(0,229,176,.2);color:var(--accent)}

/* Skills */
.skgrd{display:grid;grid-template-columns:repeat(auto-fill,minmax(185px,1fr));gap:.9rem;margin-top:1.5rem}
.skg{background:var(--bg2);border:1px solid var(--border);border-radius:var(--r);padding:1rem}
.skg h4{font-size:.72rem;font-family:var(--ff-mono);color:var(--accent);
  margin-bottom:.65rem;text-transform:uppercase;letter-spacing:1px}
.sktgs{display:flex;flex-wrap:wrap;gap:4px}
.sktg{font-size:.73rem;padding:3px 9px;border-radius:99px;
  background:rgba(255,255,255,.04);border:1px solid var(--border);color:var(--text)}
.sktg.hot{background:rgba(0,229,176,.06);border-color:rgba(0,229,176,.2);color:var(--accent)}

/* ── CONTACT ── */
.ctc-section{padding:6rem 0;border-top:1px solid var(--border)}
.ctc-inner{text-align:center;max-width:600px;margin:0 auto}
.ctc-inner .eyebrow{justify-content:center}
.ctc-inner .eyebrow::after{display:none}
.ctc-soc{display:flex;justify-content:center;gap:.85rem;flex-wrap:wrap;margin:2rem 0}
.csb{display:flex;align-items:center;gap:7px;padding:9px 18px;border-radius:99px;
  border:1px solid var(--border2);color:var(--muted);font-size:.83rem;font-weight:500;
  transition:all .2s;background:transparent}
.csb:hover{border-color:var(--accent);color:var(--accent)}
.cemail{display:inline-block;padding:13px 30px;border-radius:99px;
  background:var(--accent);color:#080d16;font-weight:700;font-size:.92rem;transition:all .2s}
.cemail:hover{background:#00ffca;transform:translateY(-2px)}

footer{padding:1.75rem 2rem;text-align:center;font-size:.78rem;color:var(--faint);
  border-top:1px solid var(--border)}
footer a{color:var(--muted)}
footer a:hover{color:var(--accent)}

/* ── RESPONSIVE ── */
@media(max-width:900px){
  .hgrid{grid-template-columns:1fr}.hright{display:none}
  .agrid{grid-template-columns:1fr}.aleft{position:static}
}
@media(max-width:768px){
  nav.bar .nav-mid{display:none}
  .mnav{display:flex}
  body{padding-bottom:3.5rem}
  .pgrd,.sgrd{grid-template-columns:1fr}
}