:root{color-scheme:dark;--bg:#121417;--text:#f7f8fa;--muted:#b2b6be;--line:#343a44;--accent:#83a8ff;--button:#83a8ff;--button-text:#0d1830;--hover:#1b2029;--max:1120px}html[data-theme=light]{color-scheme:light;--bg:#fff;--text:#14171c;--muted:#535b68;--line:#d9dde4;--accent:#315ece;--button:#315ece;--button-text:#fff;--hover:#f2f5fa}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,"Helvetica Neue",Arial,sans-serif;font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}a,button,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:6px}a:hover{color:var(--accent)}.page{max-width:var(--max);margin:auto;padding:0 0}.skip{position:fixed;top:-100px;left:20px;padding:10px;background:var(--bg);z-index:10}.skip:focus{top:10px}.header{display:flex;justify-content:space-between;align-items:center;min-height:88px;border-bottom:1px solid var(--line);gap:25px}.brand{font-size:20px;font-weight:650;letter-spacing:-.6px}.brand span,h1 span{color:var(--accent)}.header-tools{display:flex;gap:34px;align-items:center}nav{display:flex;gap:30px}nav a{font-size:14px}.theme{display:flex;align-items:center;gap:8px;background:transparent;border:0;padding:8px 0;min-height:44px}.theme svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.5}.switch{display:block;width:42px;height:25px;border:1px solid var(--line);border-radius:30px;padding:3px}.switch span{display:block;width:17px;height:17px;background:var(--accent);border-radius:50%;transition:transform .2s}html[data-theme=light] .switch span{transform:translateX(17px)}.menu{display:none}.hero{padding:44px 0;display:grid;grid-template-columns:1.1fr 1fr;gap:64px;align-items:center}h1{font-size:clamp(70px,7.9vw,108px);line-height:.92;letter-spacing:-6px;margin:0 0 25px;font-weight:650}.specialty{font-size:21px;line-height:1.4;letter-spacing:-.35px;margin:0 0 19px}.hero-copy{max-width:400px;color:var(--muted);font-size:18px;line-height:1.5;margin:0 0 28px}.actions{display:flex;gap:16px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:11px 23px;border:1px solid var(--line);border-radius:4px;font-size:15px}.primary{background:var(--button);border-color:var(--button);color:var(--button-text);font-weight:550}.primary:hover{filter:brightness(1.1);color:var(--button-text)}.secondary:hover{background:var(--hover)}.portrait{margin:0;overflow:hidden;aspect-ratio:1.08;background:#191919}.portrait img{display:block;width:100%;height:100%;object-fit:cover;object-position:center 48%}.mobile-break{display:none}.facts{display:grid;grid-template-columns:1fr 1.3fr .8fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;align-items:center}.fact{min-height:44px;display:flex;align-items:center;gap:22px}.fact+.fact{border-left:1px solid var(--line);justify-content:center}.tenure strong{font-size:36px;line-height:1;letter-spacing:-1px}.tenure span,.location span{font-size:14px;line-height:1.3}.disciplines{font-size:20px;gap:28px}.section{display:grid;grid-template-columns:225px 1fr;gap:30px;padding:38px 0;border-bottom:1px solid var(--line);scroll-margin-top:20px}.section-label{display:flex;gap:22px;font-size:19px;line-height:1.4;margin:2px 0;font-weight:600}.section-label>span{font-size:14px;color:var(--accent);padding-top:4px;font-weight:500}.section-body h3{margin:0 0 14px;font-size:18px;line-height:1.3;font-weight:550;letter-spacing:-.25px}.about .section-body{border-left:1px solid var(--line);padding-left:36px}.about h3,.contact h3{font-size:34px;line-height:1.2;letter-spacing:-1px;margin-bottom:18px}.section-body p{color:var(--muted);margin:0 0 16px;max-width:780px;line-height:1.55}.section-body p:last-child{margin-bottom:0}.expertise-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.expertise-grid article+article{border-left:1px solid var(--line);padding-left:28px}.expertise-grid h3{font-size:18px}.expertise-grid p{font-size:15px}.role{border-bottom:1px solid var(--line)}summary{list-style:none;cursor:pointer}summary::-webkit-details-marker{display:none}.role summary{display:grid;grid-template-columns:1fr 155px 16px;gap:16px;padding:16px 0;align-items:start}.role:first-child summary{padding-top:0}.company{font-size:18px;line-height:1.4}.role-title{display:block;font-size:14px;color:var(--muted);margin-top:4px}.date{font-size:14px;color:var(--muted);padding-top:3px;white-space:nowrap}.plus{position:relative;width:12px;height:12px;display:block;margin-top:8px}.plus:before,.plus:after{content:"";position:absolute;left:0;top:5px;width:12px;height:1px;background:var(--muted)}.plus:after{transform:rotate(90deg);transition:transform .2s}details[open]>summary .plus:after{transform:rotate(0deg)}.role-description{padding:0 40px 18px 0}.role-description p{font-size:15px;max-width:640px}.earlier{border-bottom:1px solid var(--line)}.earlier>summary{display:flex;justify-content:space-between;padding:18px 0;color:var(--muted);font-size:15px}.earlier-list{padding-bottom:18px}.earlier-list>div{display:flex;justify-content:space-between;gap:20px;padding:12px 0;font-size:15px}.earlier-list>div>span:last-child{font-size:14px;color:var(--muted);white-space:nowrap}.earlier-list small{display:block;color:var(--muted);font-size:14px}.background{display:grid;grid-template-columns:1fr 1fr;gap:38px;padding-top:28px}.background article+article{border-left:1px solid var(--line);padding-left:38px}.background p{font-size:15px;margin-bottom:12px}.meta{display:block;font-size:13px;color:var(--muted);margin-top:3px}.school{font-size:14px!important}.tools{margin-top:26px;padding-top:24px;border-top:1px solid var(--line)}.tools p{font-size:14px}.contact{padding:40px 0}.email{font-size:21px;color:var(--accent);display:inline-block;overflow-wrap:anywhere}.email:hover{text-decoration:underline;text-underline-offset:5px}.contact-links{display:flex;gap:24px;font-size:14px;color:var(--muted);margin-top:20px}footer{display:flex;align-items:center;justify-content:space-between;padding:24px 0 32px;gap:20px}footer .brand{font-size:16px}footer>span,footer>a:last-child{font-size:13px;color:var(--muted)}@media(min-width:1500px){.hero{padding:56px 0}}@media(max-width:1200px){.page{padding:0 36px}.hero{gap:40px}h1{font-size:90px}.section{grid-template-columns:190px 1fr;gap:24px}.expertise-grid{gap:20px}.expertise-grid article+article{padding-left:20px}}@media(max-width:900px){.header-tools{gap:20px}nav{gap:20px}.hero{gap:28px}h1{font-size:76px;letter-spacing:-4px}.specialty{font-size:18px}.hero-copy{font-size:16px}.button{padding:11px 16px;font-size:14px}.section{grid-template-columns:150px 1fr}.section-label{gap:12px;font-size:17px}.expertise-grid{grid-template-columns:1fr;gap:20px}.expertise-grid article+article{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:20px}.role summary{grid-template-columns:1fr auto 12px}.date{font-size:13px}.company{font-size:16px}.background{gap:22px}.background article+article{padding-left:22px}}@media(max-width:640px){.page{padding:0 24px}.header{min-height:78px}.brand{font-size:18px}.header-tools{gap:18px}.theme{gap:5px}.theme svg{width:17px;height:17px}.menu{display:flex;flex-direction:column;justify-content:center;gap:7px;width:30px;min-height:44px;border:0;background:transparent;padding:3px}.menu span{height:1px;background:var(--text);width:22px}.header{position:relative}nav{display:none;position:absolute;top:77px;left:0;right:0;z-index:5;background:var(--bg);border-bottom:1px solid var(--line);padding:16px 0;gap:0}nav.open{display:flex;flex-direction:column}nav a{padding:10px 5px;font-size:16px}.hero{padding:36px 0 28px;grid-template-columns:1fr;gap:30px}h1{font-size:clamp(68px,19vw,100px);letter-spacing:-4px;margin-bottom:23px}.specialty{font-size:19px}.hero-copy{font-size:17px;max-width:340px}.mobile-break{display:block}.actions{gap:12px}.portrait{aspect-ratio:1.17}.facts{grid-template-columns:1fr 1.25fr .6fr;padding:19px 0}.fact{gap:10px}.tenure strong{font-size:30px}.tenure span,.location span{font-size:12px}.disciplines{gap:9px;font-size:13px}.section{grid-template-columns:1fr;gap:25px;padding:32px 0}.section-label{font-size:17px;gap:17px}.about .section-body{border-left:0;padding-left:0}.about h3,.contact h3{font-size:30px;letter-spacing:-.7px}.expertise-grid{gap:25px}.expertise-grid article+article{padding-top:25px}.expertise-grid p{font-size:16px}.role summary{grid-template-columns:1fr 12px;gap:8px}.company{font-size:17px}.role-title{font-size:14px}.date{grid-column:1;grid-row:2;font-size:13px;padding-top:0}.role .plus{grid-column:2;grid-row:1}.role-description{padding-right:15px}.background{grid-template-columns:1fr;gap:24px}.background article+article{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:24px}.background p{font-size:16px}.contact-links{flex-wrap:wrap;gap:14px}.email{font-size:19px}footer{flex-wrap:wrap;gap:15px}footer>span{order:3;width:100%}footer>a:last-child{font-size:14px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
/* Otime-inspired surfaces with the original logo palette. */
:root{--bg:#090b10;--surface:#11141b;--surface2:#171b24;--line:#ffffff17;--text:#f5f7f6;--muted:#949aa7;--accent:#3bd494;--brand-purple:#993399;--button:#3bd494;--button-text:#09251b;--hover:#171b24;--radius:28px}
html[data-theme=light]{--bg:#f4f7f8;--surface:#fff;--surface2:#edf1f3;--line:#14232a1c;--text:#152027;--muted:#59676f;--accent:#16734d;--brand-purple:#993399;--button:#3bd494;--button-text:#09251b;--hover:#edf1f3}
.page{padding:0 24px;max-width:1168px}.header{min-height:100px;margin-bottom:30px}.brand{display:inline-flex;align-items:center;gap:14px}.brand-logo{display:block;width:48px;height:48px;object-fit:contain;flex-shrink:0}.brand-name{color:var(--text)!important}.brand-name>span{color:var(--accent)}.hero,.section,.facts{border:1px solid var(--line);background:linear-gradient(145deg,#ffffff0b,#ffffff05);border-radius:var(--radius);box-shadow:none}.hero{padding:40px;gap:38px;border-radius:36px}.portrait{border-radius:20px;aspect-ratio:1.05}.facts{margin-top:30px;padding:24px 32px}.section{margin-top:30px;padding:32px;grid-template-columns:190px 1fr;gap:28px}.section-label>span{font-weight:600}.section-label{gap:18px}.about .section-body{padding-left:30px}.button{border-radius:14px;min-height:48px}.primary:hover{box-shadow:0 8px 22px #3bd49426}.theme{background:var(--surface2);border:1px solid var(--line);border-radius:999px;padding:7px 10px;gap:7px}.switch{border:0;padding:3px;background:var(--bg)}.switch span{background:linear-gradient(135deg,#993399,#3bd494)}.section-body h3{letter-spacing:-.4px}.tools h3{color:var(--text)}footer{margin-top:30px;padding:30px 0 34px;border-top:1px solid var(--line)}footer .brand-logo{width:42px;height:42px}html[data-theme=light] .hero,html[data-theme=light] .section,html[data-theme=light] .facts{background:linear-gradient(145deg,#fff,#edf1f3b8)}
@media(max-width:1000px){.hero{padding:32px;gap:28px}h1{font-size:82px}.section{grid-template-columns:150px 1fr;gap:24px;padding:28px}.header-tools{gap:20px}nav{gap:20px}.specialty{font-size:18px}.actions{gap:10px}.button{padding:11px 16px}.brand{font-size:18px}.brand-logo{width:42px;height:42px}}
@media(max-width:760px){.header-tools{gap:12px}.header nav{gap:13px}.brand-name{font-size:16px}.brand{gap:9px}.hero{padding:28px;gap:24px}h1{font-size:68px;letter-spacing:-4px}.section{grid-template-columns:1fr;gap:24px}.about .section-body{padding-left:0;border-left:0}.about h3,.contact h3{font-size:30px}.header .brand-logo{width:36px;height:36px}}
@media(max-width:640px){.page{padding:0 16px}.header{min-height:88px;margin-bottom:30px}.header-tools{gap:12px}.hero{grid-template-columns:1fr;padding:26px 22px;border-radius:26px;gap:28px}h1{font-size:clamp(62px,18vw,88px)}.portrait{aspect-ratio:1.14;border-radius:18px}.specialty{font-size:18px}.hero-copy{font-size:16px}.button{font-size:14px;padding:11px 15px}.facts{padding:20px 16px;grid-template-columns:1fr 1.2fr .7fr}.disciplines{font-size:12px;gap:7px}.tenure strong{font-size:28px}.fact{gap:8px}.section{padding:24px 22px;border-radius:28px}.section-label{gap:16px}.email{font-size:18px}.theme{padding:6px;gap:4px}.theme svg{width:15px;height:15px}.switch{width:36px}.switch span{width:15px;height:15px}html[data-theme=light] .switch span{transform:translateX(15px)}nav{top:87px}.header nav.open{gap:0}footer{padding:28px 8px}.header .brand-logo{width:34px;height:34px}footer .brand-logo{width:40px;height:40px}footer .brand-name{font-size:15px}footer>a:last-child{font-size:14px}}
@media(max-width:360px){.header .brand-name{font-size:14px}.header-tools{gap:5px}.brand{gap:7px}.theme{gap:3px}.hero{padding:24px 18px}.section{padding:24px 18px}.facts{padding:18px 12px}.disciplines{font-size:12px;gap:5px}.tenure span,.location span{font-size:12px}footer{gap:12px}}
/* Logo gradient, Montserrat headings, and persistent navigation. */
@font-face{font-family:Montserrat;src:url('assets/montserrat-600.ttf') format('truetype');font-style:normal;font-weight:500 650;font-display:swap}
@font-face{font-family:Montserrat;src:url('assets/montserrat-700.ttf') format('truetype');font-style:normal;font-weight:700 900;font-display:swap}
:root{--accent-gradient:linear-gradient(45deg,#993399 0%,#3bd494 100%)}
h1,h2,h3,.brand-name{font-family:Montserrat,"Helvetica Neue",Arial,sans-serif}h1{font-weight:600;letter-spacing:-.065em}h2,h3{font-weight:600}
html{scroll-padding-top:130px}.section{scroll-margin-top:0}.header{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 12px 25px color-mix(in srgb,var(--bg) 75%,transparent)}
h1>span,.brand-name>span,.section-label>span{background:var(--accent-gradient);background-clip:text;-webkit-background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.primary{border:2px solid transparent;background:linear-gradient(var(--surface),var(--surface)) padding-box,var(--accent-gradient) border-box;color:var(--text)}.primary:hover{color:var(--text);background:linear-gradient(var(--surface2),var(--surface2)) padding-box,var(--accent-gradient) border-box;box-shadow:0 8px 22px #99339922}
.switch span{background:var(--accent-gradient)}.email{color:var(--text);position:relative;padding-bottom:5px}.email:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--accent-gradient);border-radius:2px}.email:hover{color:var(--text);text-decoration:none}.section-label>span{font-size:16px;font-weight:700}.theme{border-color:transparent;background:linear-gradient(var(--surface2),var(--surface2)) padding-box,var(--accent-gradient) border-box}.header nav a:hover{color:var(--text);text-decoration:underline;text-decoration-color:var(--brand-purple);text-underline-offset:6px}
@media(max-width:640px){html{scroll-padding-top:108px}.header{position:sticky;top:0}.header nav.open{background:var(--bg);box-shadow:0 16px 24px #00000022}h1{font-size:clamp(60px,17.4vw,86px)}.brand-name{font-size:15px}}
h1{width:min(100%,4.25em);letter-spacing:0}h1>.name-line{display:flex;justify-content:space-between;width:100%;background:none;color:var(--text);-webkit-text-fill-color:var(--text);line-height:.98}h1>.name-line>span{display:block;letter-spacing:-.04em}
/* Compact, full-width glass navigation. */
.header{display:block;width:100%;min-height:0;height:auto;margin:0 0 30px;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30;background:rgba(9,11,16,.62);backdrop-filter:blur(16px) saturate(140%);-webkit-backdrop-filter:blur(16px) saturate(140%);box-shadow:none}.header-inner{position:relative;max-width:1168px;margin:0 auto;padding:0 24px;min-height:72px;display:flex;justify-content:space-between;align-items:center;gap:20px}.header .brand-logo{width:40px;height:40px}.header .brand-name{font-size:17px}.header .brand{gap:12px}html[data-theme=light] .header{background:rgba(244,247,248,.66)}html{scroll-padding-top:102px}
@media(max-width:760px){.header-inner{gap:15px}.header .brand-name{font-size:15px}.header .brand{gap:9px}}
@media(max-width:640px){.header-inner{padding:0 16px;min-height:68px;gap:12px}.header .brand-logo{width:40px;height:40px}.header .brand-name{font-size:15px}.header nav{top:68px;left:16px;right:16px;padding:12px 8px;border:1px solid var(--line);border-top:0;border-radius:0 0 18px 18px}.header nav.open{background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}html{scroll-padding-top:98px}}
@media(max-width:360px){.header .brand-name{font-size:13px}.header .brand{gap:7px}.header-inner{gap:6px}}
/* Heavier, tighter hero name with a 20% smaller type scale. */
h1{font-weight:700;font-size:clamp(56px,6.32vw,86.4px);width:min(100%,3.55em)}h1>.name-line>span{letter-spacing:-.05em}
@media(max-width:1200px){h1{font-size:72px}}
@media(max-width:1000px){h1{font-size:65.6px}}
@media(max-width:760px){h1{font-size:54.4px}}
@media(max-width:640px){h1{font-size:clamp(48px,13.92vw,68.8px)}}
/* Otime-style capsule theme switch in the personal brand palette. */
.header .theme{position:relative;display:block;flex:0 0 74px;width:74px;height:38px;min-height:38px;padding:0;overflow:hidden;border:1px solid transparent;border-radius:999px;background:linear-gradient(var(--surface2),var(--surface2)) padding-box,var(--accent-gradient) border-box;transition:box-shadow .22s}
.header .theme svg{position:absolute;top:10px;width:17px;height:17px;stroke:var(--accent);z-index:1}.header .theme .sun{right:10px;left:auto}.header .theme .moon{left:10px;right:auto}
.header .theme .switch{position:absolute;top:3px;left:3px;display:block;width:30px;height:30px;border:0;border-radius:50%;padding:0;background:var(--accent-gradient);z-index:2;box-shadow:0 3px 10px #0004;transform:translateX(0);transition:transform .28s ease}.header .theme .switch>span{display:none}html[data-theme=light] .header .theme .switch{transform:translateX(36px)}.header .theme:hover{box-shadow:0 6px 18px #99339926}
@media(prefers-reduced-motion:reduce){.header .theme,.header .theme .switch{transition:none}}
/* Full-width footer divider, aligned content and compact logo. */
footer{display:block;width:100%;padding:0;margin-top:30px;border-top:1px solid var(--line)}.footer-inner{max-width:1168px;margin:auto;padding:30px 24px 34px;display:flex;align-items:center;justify-content:space-between;gap:20px}footer .brand-logo{width:30px;height:30px}.footer-inner>span,.footer-inner>a:last-child{font-size:13px;color:var(--muted)}
@media(max-width:640px){.footer-inner{padding:28px 24px;flex-wrap:wrap;gap:15px}.footer-inner>span{order:3;width:100%}.footer-inner>a:last-child{font-size:14px}footer .brand-logo{width:30px;height:30px}}


.contact-links .telegram-link{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;color:var(--text);background:var(--surface2)}.contact-links .telegram-link:hover{color:var(--accent);border-color:var(--accent);background:var(--hover)}.telegram-link svg{display:block;width:24px;height:24px}

.contact .contact-location{margin:0;color:var(--text)}.contact-links .email-icon-link{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;color:var(--text);background:var(--surface2)}.contact-links .email-icon-link:hover{color:var(--accent);border-color:var(--accent);background:var(--hover)}.email-icon-link svg{display:block;width:24px;height:24px}

/* Owned project showcase. */
.owned{grid-template-columns:1fr;gap:24px}.owned-project{display:flex;align-items:center;gap:32px}.owned-project-image{display:block;height:300px;width:auto;max-width:100%;object-fit:contain;border-radius:16px;flex-shrink:0}.owned-project-copy{min-width:0}.owned-project-copy h3{font-size:24px;margin:0 0 12px}.owned-project-copy p{color:var(--muted);margin:0 0 16px;line-height:1.55}.owned-project-link{font-size:15px;text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:5px}@media(max-width:640px){.owned-project{flex-direction:column;align-items:flex-start;gap:22px}.owned-project-image{align-self:center;height:300px;width:100%;object-fit:contain}.owned-project-copy h3{font-size:22px}}

/* Keep the showcase below its heading at every viewport. */
#built-owned.section{display:flex;flex-direction:column;align-items:stretch;gap:24px}#built-owned>.section-label{width:100%}#built-owned>.owned-project{width:100%}

.owned-project-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border:1px solid var(--line);border-radius:12px;color:var(--text);background:var(--surface2);font-size:15px;text-decoration:none}.owned-project-button:hover{color:var(--accent);border-color:var(--accent);background:var(--hover)}