@font-face {
  font-family: 'Geologica';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/geologica-cyrillic-1fc209.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Geologica';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/geologica-latin-5af6f6.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Geologica';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(fonts/geologica-cyrillic-1fc209.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Geologica';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(fonts/geologica-latin-5af6f6.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Geologica';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(fonts/geologica-cyrillic-1fc209.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Geologica';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(fonts/geologica-latin-5af6f6.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Geologica';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(fonts/geologica-cyrillic-1fc209.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Geologica';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(fonts/geologica-latin-5af6f6.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Golos Text';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/golos-text-cyrillic-0809b8.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Golos Text';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/golos-text-latin-401df7.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Golos Text';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(fonts/golos-text-cyrillic-0809b8.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Golos Text';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(fonts/golos-text-latin-401df7.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Golos Text';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(fonts/golos-text-cyrillic-0809b8.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Golos Text';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(fonts/golos-text-latin-401df7.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/jetbrains-mono-cyrillic-add2d2.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/jetbrains-mono-latin-b87346.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(fonts/jetbrains-mono-cyrillic-add2d2.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(fonts/jetbrains-mono-latin-b87346.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Layout: agent-trace hero over a quiet dark reading grid; one sand accent borrowed from the portrait wall */
:root{
  --bg:#0D0F13; --bg-2:#14171C; --line:#242832; --fg:#ECEAE4; --muted:#8F95A1;
  --accent:#A9B8FF; --sand:#E5D6BF; --ok:#7FD3A2; --minus:#E58A76;
  --f-display:"Geologica", "Helvetica Neue", Arial, sans-serif;
  --f-body:"Golos Text", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono:"JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --gutter:clamp(16px,4vw,40px);
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{background:var(--bg);color:var(--fg);font:16px/1.6 var(--f-body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
::selection{background:var(--accent);color:var(--bg)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.spot{position:fixed;inset:0;pointer-events:none;z-index:0;background:radial-gradient(520px circle at var(--mx,70%) var(--my,20%),rgba(169,184,255,.07),transparent 60%)}
.page{position:relative;z-index:1;max-width:1200px;margin:0 auto;padding-inline:var(--gutter)}
.mono{font-family:var(--f-mono)}
.label{font:500 11.5px/1 var(--f-mono);letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
h1,h2,h3{margin:0;text-wrap:balance}
p{margin:0}

/* top bar */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color .2s}
.top.scrolled{border-bottom-color:var(--line)}
.brand{font:600 15px var(--f-display);text-decoration:none;letter-spacing:-.01em}
.status{display:flex;align-items:center;gap:8px;font:12.5px var(--f-mono);color:var(--muted);white-space:nowrap}
.dot{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 rgba(127,211,162,.6);animation:pulse 2.4s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 7px rgba(127,211,162,0)}100%{box-shadow:0 0 0 0 rgba(127,211,162,0)}}
.nav{display:flex;gap:22px;font-size:14px}
.nav a{text-decoration:none;color:var(--muted)}
.nav a:hover{color:var(--fg)}
@media (max-width:900px){.nav{display:none}}
@media (max-width:520px){.status .st-long{display:none}}

/* hero */
.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,360px);gap:clamp(24px,5vw,72px);align-items:center;padding-block:clamp(28px,6vw,72px) 40px}
@media (max-width:820px){.hero{grid-template-columns:minmax(0,1fr);align-items:start;gap:20px}.hero-photo{order:-1;width:112px}}
.hero-main{display:flex;flex-direction:column;gap:22px;min-width:0}
.trace{font:13px/1.75 var(--f-mono);color:var(--muted);min-width:0}
.trace .q{color:var(--fg);font-size:14.5px}
.trace .q b{color:var(--accent);font-weight:500}
.trace .call{display:flex;gap:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.trace .call .fn{color:#C9D2FF}
.trace .call .t{margin-left:auto;padding-left:12px;color:var(--ok)}
.trace .call.pending .t{color:var(--muted)}
@media (max-width:520px){.trace{font-size:11.5px}.trace .q{font-size:13px}.trace .call .t{display:none}}
.skip{font:12px var(--f-mono);color:var(--muted);background:none;border:0;padding:0;cursor:pointer;text-decoration:underline;text-underline-offset:3px;margin-top:4px}
.skip[hidden]{display:none}
h1{font:600 clamp(44px,8.4vw,112px)/.95 var(--f-display);letter-spacing:-.035em}
.role{font:400 clamp(19px,2.3vw,26px)/1.35 var(--f-body);max-width:28ch;color:var(--fg)}
.role em{font-style:normal;color:var(--sand)}
.proof{color:var(--muted);max-width:56ch;font-size:16px}
.proof b{color:var(--fg);font-weight:500}
.reveal{transition:opacity .5s ease,transform .5s ease}
.js-anim .reveal.hide{opacity:0;transform:translateY(8px)}
.cta{display:flex;flex-wrap:wrap;gap:10px}
.btn{display:inline-flex;align-items:center;gap:10px;font:500 15px var(--f-body);padding:13px 20px;border-radius:999px;text-decoration:none;border:1px solid var(--line);background:var(--bg-2);color:var(--fg);cursor:pointer;transition:border-color .2s,background .2s,transform .2s}
.btn:hover{border-color:var(--muted)}
.btn.primary{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.btn.primary:hover{background:var(--sand);border-color:var(--sand)}
.btn .k{font:12px var(--f-mono);color:var(--muted)}
.btn.copied{border-color:var(--ok)}
.btn.copied .k{color:var(--ok)}
.hero-photo{position:relative;margin:0}
.hero-photo img{display:block;width:100%;height:auto;max-width:100%;aspect-ratio:1100/1430;object-fit:cover;border-radius:18px;filter:grayscale(.35) contrast(1.02);transition:filter .6s}
.hero-photo:hover img{filter:none}
@media (max-width:820px){.hero-photo img{border-radius:12px}}
.trust{display:flex;flex-wrap:wrap;align-items:center;gap:10px 28px;padding-block:22px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.trust span:not(.label){font:500 15px var(--f-display);color:var(--fg);opacity:.86;letter-spacing:-.005em}

/* sections */
section{padding-block:clamp(64px,10vw,120px) 0;scroll-margin-top:64px}
.sh{display:grid;grid-template-columns:minmax(0,220px) minmax(0,1fr);gap:24px;margin-bottom:36px}
@media (max-width:820px){.sh{grid-template-columns:minmax(0,1fr);gap:10px}}
h2{font:600 clamp(28px,4vw,46px)/1.05 var(--f-display);letter-spacing:-.025em;max-width:22ch}

/* numbers */
.nums{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--line);border-radius:18px;overflow:hidden}
@media (max-width:820px){.nums{grid-template-columns:repeat(2,minmax(0,1fr))}}
.num{padding:26px 22px 24px;display:flex;flex-direction:column;gap:10px;border-right:1px solid var(--line);min-width:0}
.num:last-child{border-right:0}
@media (max-width:820px){.num:nth-child(2){border-right:0}.num:nth-child(-n+2){border-bottom:1px solid var(--line)}}
.num .v{font:600 clamp(34px,4.6vw,56px)/1 var(--f-display);letter-spacing:-.03em;font-variant-numeric:tabular-nums;white-space:nowrap}
.num .v small{font-size:.5em;color:var(--muted);letter-spacing:0}
.num .v .arrow{color:var(--muted);font-weight:400}
.num p{font-size:14px;color:var(--muted)}
.subnums{display:flex;flex-wrap:wrap;gap:8px 28px;margin-top:18px;font:13px var(--f-mono);color:var(--muted)}
.subnums b{color:var(--fg);font-weight:500}

/* case */
.case{border:1px solid var(--line);border-radius:22px;background:var(--bg-2);padding:clamp(20px,4vw,44px);display:flex;flex-direction:column;gap:32px}
.case h3{font:600 clamp(24px,3.2vw,36px)/1.1 var(--f-display);letter-spacing:-.02em;max-width:24ch}
.cmeta{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
@media (max-width:820px){.cmeta{grid-template-columns:repeat(2,minmax(0,1fr))}}
.cmeta div{display:flex;flex-direction:column;gap:6px;font-size:14.5px;min-width:0}
.cgrid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(24px,4vw,56px)}
@media (max-width:820px){.cgrid{grid-template-columns:minmax(0,1fr)}}
.cgrid .task{display:flex;flex-direction:column;gap:12px}
.cgrid .task p{color:var(--muted)}
.did{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.did li{display:grid;grid-template-columns:minmax(0,150px) minmax(0,1fr);gap:16px;padding:13px 0;border-top:1px solid var(--line);font-size:15px}
.did li:last-child{border-bottom:1px solid var(--line)}
.did li b{font:500 12px/1.9 var(--f-mono);color:var(--accent);text-transform:uppercase;letter-spacing:.06em}
@media (max-width:520px){.did li{grid-template-columns:minmax(0,1fr);gap:2px}}
.diff{border:1px solid var(--line);border-radius:14px;background:var(--bg);overflow-x:auto}
.diff .dh{display:flex;justify-content:space-between;gap:12px;padding:12px 16px;border-bottom:1px solid var(--line);font:12px var(--f-mono);color:var(--muted)}
.diff table{width:100%;border-collapse:collapse;font:14px/1.5 var(--f-mono);min-width:520px;font-variant-numeric:tabular-nums}
.diff td{padding:10px 16px;border-bottom:1px solid var(--line)}
.diff tr:last-child td{border-bottom:0}
.diff th{text-align:left;font:500 11px/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:12px 16px;border-bottom:1px solid var(--line)}
.diff td.m{color:var(--muted);text-decoration:line-through;text-decoration-color:color-mix(in srgb,var(--muted) 60%,transparent)}
.diff td.p{color:var(--fg);font-weight:500}
.diff td.e{color:var(--ok)}
.diff td.n{color:var(--fg)}
@media (max-width:600px){.diff table{min-width:0}.diff thead{display:none}.diff tr{display:grid;grid-template-columns:auto auto minmax(0,1fr);border-bottom:1px solid var(--line)}.diff tr:last-child{border-bottom:0}.diff td{border-bottom:0;padding:8px 16px 10px}.diff td.n{grid-column:1 / -1;padding-bottom:0;font-size:13px;color:var(--muted)}.diff td.p::before{content:"→ ";color:var(--muted);font-weight:400}.diff td.m,.diff td.p,.diff td.e{white-space:nowrap}.diff td.e{text-align:right}}

/* projects */
.projects{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
@media (max-width:820px){.projects{grid-template-columns:minmax(0,1fr)}}
.proj{position:relative;border:1px solid var(--line);border-radius:18px;padding:24px;display:flex;flex-direction:column;gap:14px;text-decoration:none;transition:border-color .25s,transform .25s,background .25s;min-width:0}
a.proj:hover{border-color:var(--accent);background:var(--bg-2);transform:translateY(-2px)}
.proj .ph{display:flex;justify-content:space-between;gap:12px;align-items:baseline}
.proj h3{font:600 22px/1.15 var(--f-display);letter-spacing:-.015em}
.proj .go{font:13px var(--f-mono);color:var(--muted);white-space:nowrap}
a.proj:hover .go{color:var(--accent)}
.proj p{color:var(--muted);font-size:15px}
.proj .kpi{font:500 14px var(--f-mono);color:var(--sand)}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}
.tags span{font:12px var(--f-mono);color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:3px 10px}

/* experience */
.xp{display:flex;flex-direction:column}
.xp > div{display:grid;grid-template-columns:minmax(0,220px) minmax(0,1fr);gap:24px;padding:22px 0;border-top:1px solid var(--line)}
.xp > div:last-child{border-bottom:1px solid var(--line)}
@media (max-width:820px){.xp > div{grid-template-columns:minmax(0,1fr);gap:6px}}
.xp .when{font:13px/1.8 var(--f-mono);color:var(--muted)}
.xp h3{font:600 20px/1.25 var(--f-display);letter-spacing:-.01em}
.xp h3 span{color:var(--muted);font-weight:400}
.xp p{color:var(--muted);margin-top:6px;max-width:64ch;font-size:15px}

/* about */
.about{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,5vw,64px)}
@media (max-width:820px){.about{grid-template-columns:minmax(0,1fr)}}
.toggle{display:inline-flex;border:1px solid var(--line);border-radius:999px;padding:3px;gap:2px;margin-bottom:20px}
.toggle button{font:500 13px var(--f-body);background:none;border:0;color:var(--muted);padding:7px 14px;border-radius:999px;cursor:pointer}
.toggle button[aria-pressed="true"]{background:var(--fg);color:var(--bg)}
.bio{display:flex;flex-direction:column;gap:14px;font-size:17px;max-width:60ch}
.bio .more[hidden]{display:none}
.side{display:flex;flex-direction:column;gap:28px}
.stack{display:flex;flex-direction:column}
.stack div{display:grid;grid-template-columns:minmax(0,110px) minmax(0,1fr);gap:16px;padding:10px 0;border-top:1px solid var(--line);font-size:14.5px}
.stack div:last-child{border-bottom:1px solid var(--line)}
.stack b{font:500 12px/1.9 var(--f-mono);color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.awards{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.awards li{display:grid;grid-template-columns:52px minmax(0,1fr);gap:12px;font-size:15px}
.awards li span{font:13px/1.7 var(--f-mono);color:var(--sand)}

/* contact */
.contact{padding-block:clamp(80px,12vw,150px) clamp(56px,8vw,96px)}
.big{font:600 clamp(48px,11vw,150px)/.9 var(--f-display);letter-spacing:-.045em}
.big a{text-decoration:none;background:linear-gradient(var(--sand),var(--sand)) 0 100%/0 3px no-repeat;transition:background-size .4s}
.big a:hover{background-size:100% 3px}
.contact .intro{color:var(--muted);font-size:18px;max-width:52ch;margin-top:24px}
.links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:40px}
@media (max-width:820px){.links{grid-template-columns:minmax(0,1fr)}}
.lnk{display:flex;flex-direction:column;gap:6px;padding:20px 22px;border:1px solid var(--line);border-radius:16px;text-decoration:none;background:none;color:var(--fg);text-align:left;font:inherit;cursor:pointer;transition:border-color .2s,background .2s;min-width:0}
.lnk:hover{border-color:var(--accent);background:var(--bg-2)}
.lnk .v{font:500 17px var(--f-body);overflow-wrap:anywhere}
.lnk .h{font:12px var(--f-mono);color:var(--muted)}
.lnk.copied{border-color:var(--ok)}
.lnk.copied .h{color:var(--ok)}
.mt{margin-top:14px}
.side-h{margin-bottom:12px}
.contact .big{margin-top:20px;max-width:none}

.nf{min-height:100vh;display:flex;flex-direction:column;justify-content:center;gap:24px}