:root{
  --bg:#070b14;
  --bg2:#0b1220;
  --card:rgba(255,255,255,.06);
  --border:rgba(255,255,255,.12);
  --text:rgba(255,255,255,.92);
  --muted:rgba(255,255,255,.66);
  --accent1:#7c3aed;
  --accent2:#06b6d4;
  --shadow:0 30px 80px rgba(0,0,0,.55);
  --radius:18px;
  --max:1120px;
}

[data-theme="light"]{
  --bg:#f7f8fb;
  --bg2:#ffffff;
  --card:rgba(15,23,42,.04);
  --border:rgba(15,23,42,.10);
  --text:rgba(15,23,42,.92);
  --muted:rgba(15,23,42,.70);
  --shadow:0 18px 40px rgba(2,6,23,.14);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:"Inter",ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;
  color:var(--text);
  background:
    radial-gradient(1200px 800px at 10% 10%, rgba(124,58,237,.18), transparent 60%),
    radial-gradient(900px 700px at 90% 30%, rgba(6,182,212,.14), transparent 55%),
    radial-gradient(900px 900px at 40% 90%, rgba(59,130,246,.10), transparent 55%),
    var(--bg);
  overflow-x:hidden;
}

a{color:inherit}
.container{width:min(var(--max),100%); margin:0 auto; padding:0 18px;}
.skip{position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden;}
.skip:focus{
  left:18px; top:18px; width:auto; height:auto;
  padding:10px 12px; border-radius:12px;
  background:var(--bg2); border:1px solid var(--border);
  z-index:9999;
}

.header{
  position:sticky; top:0; z-index:50;
  background:color-mix(in oklab, var(--bg) 72%, transparent);
  backdrop-filter: blur(10px);
  border-bottom:1px solid color-mix(in oklab, var(--border) 70%, transparent);
}

.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0; gap:16px;
}
.brand{display:flex; align-items:center; gap:12px; text-decoration:none;}
.brand__mark{
  width:36px; height:36px; border-radius:12px;
  display:grid; place-items:center;
  background:linear-gradient(90deg,var(--accent1),var(--accent2));
  color:#061018; font-weight:900;
}
.brand__name{font-weight:800; letter-spacing:-.01em;}

.menu{display:flex; gap:14px; align-items:center;}
.menu a{
  text-decoration:none;
  color:var(--muted);
  font-weight:700;
  font-size:14px;
  padding:8px 10px;
  border-radius:12px;
}
.menu a:hover{color:var(--text); background:color-mix(in oklab, var(--card) 60%, transparent);}

.actions{display:flex; gap:10px; align-items:center;}
.onlyMobile{display:none}
@media (max-width:980px){
  .menu{display:none}
  .onlyMobile{display:inline-flex}
}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  height:42px; padding:0 14px;
  border-radius:14px;
  border:1px solid var(--border);
  background:color-mix(in oklab, var(--card) 85%, transparent);
  color:var(--text);
  text-decoration:none;
  font-weight:800;
  cursor:pointer;
}
.btn--primary{
  border:0;
  color:#061018;
  background:linear-gradient(90deg,var(--accent1),var(--accent2));
}
.btn--secondary{background:color-mix(in oklab, var(--bg2) 85%, transparent);}
.btn--ghost{background:transparent;}
.btn:hover{filter:brightness(1.05)}
.btn:active{filter:brightness(.98)}

.hero{padding:56px 0 22px;}
.hero__grid{
  display:grid;
  grid-template-columns: 1.12fr .88fr;
  gap:18px;
  align-items:stretch;
}
@media (max-width:980px){ .hero__grid{grid-template-columns:1fr;} }

.pill{
  display:inline-flex; align-items:center;
  padding:10px 14px;
  border-radius:999px;
  border:1px solid var(--border);
  background:color-mix(in oklab, var(--card) 70%, transparent);
  color:var(--muted);
  font-weight:700;
  font-size:13px;
  width:max-content;
}

.h1{
  margin:14px 0 10px;
  font-size:clamp(34px,4.6vw,56px);
  letter-spacing:-.03em;
  line-height:1.03;
}
.headline{margin:0 0 14px; font-weight:750; color:color-mix(in oklab, var(--text) 92%, var(--muted) 8%);}
.sub{margin:0 0 20px; color:var(--muted); line-height:1.7; max-width:70ch;}
.cta{display:flex; gap:10px; flex-wrap:wrap; margin-bottom:14px;}

.social{display:flex; gap:10px; flex-wrap:wrap;}
.socialBtn{
  display:inline-flex; align-items:center; gap:10px;
  height:42px; padding:0 14px;
  border-radius:14px;
  border:1px solid var(--border);
  background:color-mix(in oklab, var(--bg2) 85%, transparent);
  text-decoration:none;
  font-weight:850;
}

.hero__card{
  border:1px solid var(--border);
  background:linear-gradient(180deg, var(--card), color-mix(in oklab, var(--card) 70%, transparent));
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:16px;
}

.profile__top{display:flex; gap:12px; align-items:center; padding-bottom:12px; border-bottom:1px solid var(--border);}
.avatar{
  width:56px; height:56px; border-radius:18px;
  display:grid; place-items:center;
  background:radial-gradient(circle at 30% 30%, color-mix(in oklab,var(--accent1) 70%, white 30%), color-mix(in oklab,var(--accent2) 55%, transparent 45%));
  border:1px solid var(--border);
  font-weight:900;
}
.profile__name{font-weight:900; letter-spacing:-.01em;}
.profile__role{color:var(--muted); font-size:13px; margin-top:4px; line-height:1.35;}

.metaGrid{
  display:grid; gap:10px;
  grid-template-columns: 1fr;
  padding:14px 0;
  border-bottom:1px solid var(--border);
}
.meta{
  border:1px solid var(--border);
  background:color-mix(in oklab, var(--bg2) 85%, transparent);
  border-radius:16px;
  padding:12px;
}
.meta__k{font-size:12px; color:color-mix(in oklab, var(--muted) 90%, transparent); letter-spacing:.06em; text-transform:uppercase; margin-bottom:6px; font-weight:800;}
.meta__v{font-weight:850; font-size:14px;}

.contactMini{padding-top:10px;}
.line{display:flex; justify-content:space-between; gap:10px; padding:10px 0; border-top:1px solid var(--border);}
.line span{color:var(--muted); font-weight:700; font-size:13px;}
.line a{font-weight:900; text-decoration:none;}

.metrics{
  margin-top:18px;
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:12px;
}
@media (max-width:980px){ .metrics{grid-template-columns:1fr;} }
.metric{
  border:1px solid var(--border);
  background:linear-gradient(180deg, var(--card), color-mix(in oklab, var(--card) 60%, transparent));
  border-radius:16px;
  padding:14px;
}
.metric__v{font-weight:950; font-size:22px; letter-spacing:-.01em;}
.metric__k{margin-top:6px; font-weight:900;}
.metric__d{margin-top:6px; color:var(--muted); line-height:1.5; font-size:13px;}

.section{padding:44px 0;}
.sectionTop h2{margin:0 0 8px; font-size:26px; letter-spacing:-.02em;}
.sectionTop p{margin:0; color:var(--muted); line-height:1.6;}

.card{
  border:1px solid var(--border);
  background:linear-gradient(180deg, var(--card), color-mix(in oklab, var(--card) 60%, transparent));
  border-radius:var(--radius);
  padding:18px;
}

.bullets{margin:0; padding-left:18px; color:var(--muted); line-height:1.7;}
.bullets li{margin:8px 0;}
.bullets.small li{margin:6px 0;}

.grid3{display:grid; grid-template-columns: repeat(3,1fr); gap:12px;}
.grid2{display:grid; grid-template-columns: repeat(2,1fr); gap:12px;}
@media (max-width:980px){ .grid3,.grid2{grid-template-columns:1fr;} }

.mini{
  border:1px solid var(--border);
  background:color-mix(in oklab, var(--bg2) 85%, transparent);
  border-radius:16px;
  padding:16px;
}
.mini h3{margin:0 0 8px; font-size:16px;}
.mini p{margin:0; color:var(--muted); line-height:1.6;}

.mt{margin-top:12px}
.h3{margin:0 0 10px; font-size:18px;}
.muted{color:var(--muted)}

.chips{display:flex; gap:10px; flex-wrap:wrap;}
.chip{
  border:1px solid var(--border);
  background:color-mix(in oklab, var(--bg2) 85%, transparent);
  border-radius:999px;
  padding:10px 12px;
  font-weight:850;
  font-size:13px;
}

.timeline{display:flex; flex-direction:column; gap:12px;}
.job{
  border:1px solid var(--border);
  background:linear-gradient(180deg, var(--card), color-mix(in oklab, var(--card) 60%, transparent));
  border-radius:var(--radius);
  overflow:hidden;
}
.job__head{padding:16px 16px 0;}
.job__head h3{margin:0 0 6px; font-size:18px;}
.job__meta{display:flex; flex-wrap:wrap; gap:8px; color:var(--muted); font-weight:750; font-size:13px;}
.job__loc{color:color-mix(in oklab, var(--muted) 80%, transparent); margin-top:8px; font-size:13px;}
.strong{font-weight:950}
.dot{opacity:.6}

.job__body{padding:12px 16px 16px;}
.cols{display:grid; grid-template-columns: 1fr 1fr; gap:12px;}
@media (max-width:980px){ .cols{grid-template-columns:1fr;} }
.job__body h4{margin:0 0 8px; font-size:13px; text-transform:uppercase; letter-spacing:.06em; color:var(--muted);}

.row{display:flex; gap:10px; flex-wrap:wrap; align-items:center;}
.pill2{
  border:1px solid var(--border);
  background:color-mix(in oklab, var(--bg2) 85%, transparent);
  border-radius:999px;
  padding:9px 12px;
  font-weight:850;
  font-size:13px;
  color:var(--muted);
}

.certGrid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:12px;
}
@media (max-width:980px){ .certGrid{grid-template-columns:1fr;} }
.cert{
  border:1px solid var(--border);
  background:color-mix(in oklab, var(--bg2) 85%, transparent);
  border-radius:16px;
  padding:14px;
}
.cert__name{font-weight:950; margin-bottom:6px;}
.cert__meta{color:var(--muted); font-weight:700; font-size:13px; display:flex; flex-wrap:wrap; gap:8px;}
.cert__id{margin-top:8px; font-family:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono","Courier New", monospace; font-size:12px; color:color-mix(in oklab, var(--muted) 90%, transparent);}

.form .field{display:flex; flex-direction:column; gap:8px; margin-bottom:12px;}
label{font-weight:900; font-size:13px; color:var(--muted);}
input,textarea{
  border:1px solid var(--border);
  background:color-mix(in oklab, var(--bg2) 85%, transparent);
  border-radius:14px;
  padding:12px;
  color:var(--text);
  outline:none;
  font:inherit;
}
input:focus,textarea:focus{border-color:color-mix(in oklab, var(--accent2) 50%, var(--border) 50%);}

.alert{
  margin-top:10px;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid var(--border);
  background:color-mix(in oklab, var(--bg2) 85%, transparent);
  font-weight:750;
}
.alert.good{border-color:rgba(34,197,94,.35)}
.alert.bad{border-color:rgba(239,68,68,.35)}
.hp{position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden;}

.direct{margin-top:10px}
.direct__row{display:flex; justify-content:space-between; gap:10px; padding:10px 0; border-top:1px solid var(--border);}
.direct__row span{color:var(--muted); font-weight:750; font-size:13px;}
.direct__row a{font-weight:950; text-decoration:none;}

.divider{height:1px; background:var(--border); margin:16px 0;}

.footer{
  border-top:1px solid var(--border);
  background:color-mix(in oklab, var(--bg2) 70%, transparent);
  padding:18px 0;
}
.footer__inner{
  display:flex;
  gap:12px;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
}

/* Mobile menu */
.mobileMenu{display:none}
.mobileMenu.isOpen{
  display:block;
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.48);
  backdrop-filter: blur(6px);
  z-index:100;
}
.mobileMenu__panel{
  position:absolute;
  right:18px;
  top:72px;
  width:min(360px, calc(100% - 36px));
  border:1px solid var(--border);
  background:var(--bg2);
  border-radius:18px;
  box-shadow:var(--shadow);
  padding:14px;
}
.mobileMenu__top{display:flex; justify-content:space-between; align-items:center; margin-bottom:10px;}
.mobileMenu__links{display:flex; flex-direction:column; gap:8px;}
.mobileMenu__links a{
  text-decoration:none;
  padding:12px;
  border-radius:14px;
  border:1px solid var(--border);
  background:color-mix(in oklab, var(--card) 80%, transparent);
  font-weight:900;
}
.mobileMenu__links a:hover{filter:brightness(1.05)}

.header.isScrolled{box-shadow: 0 12px 30px rgba(0,0,0,.22);} 

/* Back to top button */
.backToTop{
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 46px;
  height: 46px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: linear-gradient(90deg, var(--accent1), var(--accent2));
  color: #061018;
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease, filter .2s ease;
  z-index: 200;
}
.backToTop.isVisible{
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.backToTop:hover{ filter: brightness(1.05); }
.backToTop:active{ filter: brightness(.98); }

.inlineLink{font-weight:900;text-decoration:none;border-bottom:1px dashed rgba(255,255,255,.35);}
.inlineLink:hover{border-bottom-color:currentColor;}