/* ESHAN SINGH MINHAS — engineered to feel editorial, fluid and light. */
:root{font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",Inter,Arial,sans-serif;--bg:#f7f8fa;--bg-rgb:247,248,250;--paper:#fff;--text:#171923;--text-soft:#505766;--muted:#6c7586;--line:#e5e8ee;--blue:#295ed8;--blue-soft:#e7efff;--nav-bg:rgba(255,255,255,.78);--card-bg:#fff;--soft-section:#eff2f7;--shadow:0 28px 85px rgba(17,33,70,.08);--ease:cubic-bezier(.22,1,.36,1);color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
html{scroll-behavior:smooth;scroll-padding-top:100px}
*{box-sizing:border-box}
body{margin:0;overflow-x:hidden;min-width:320px;background:var(--bg);transition:background .4s,color .4s}
body,button,input{font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",Inter,Arial,sans-serif}
button,a{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}svg{display:block}::selection{background:#b9d0ff;color:#0c2c68}
:focus-visible{outline:3px solid var(--blue);outline-offset:4px;border-radius:5px}
.container{width:min(1360px,calc(100% - 112px));margin-inline:auto}.section-pad{padding-block:144px}.is-hidden{display:none!important}
#progress-track{position:fixed;z-index:110;inset:0 0 auto;height:3px;pointer-events:none}#progress-bar{height:100%;transform-origin:left;transform:scaleX(0);background:linear-gradient(90deg,#68c9ff,#4375f7,#9275ff);will-change:transform}
.skip-link{position:fixed;z-index:400;top:8px;left:8px;padding:12px 20px;border-radius:10px;background:#121826;color:#fff;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}
.ambient-stage{position:absolute;inset:0 0 auto;height:1420px;overflow:hidden;z-index:0;pointer-events:none}.ambient{position:absolute;z-index:0;pointer-events:none;filter:blur(75px);opacity:.46}.ambient-one{top:260px;right:-260px;width:620px;height:570px;border-radius:50%;background:radial-gradient(circle,#dceaff,transparent 66%)}.ambient-two{top:750px;left:-290px;width:600px;height:540px;border-radius:50%;background:radial-gradient(circle,#efedff,transparent 70%)}
.site-header{position:sticky;top:0;z-index:100;padding:16px 0 0;pointer-events:none}.nav-shell{pointer-events:auto;display:flex;align-items:center;gap:38px;justify-content:space-between;width:min(1440px,calc(100% - 80px));margin:auto;border:1px solid rgba(255,255,255,.82);height:69px;padding:0 16px 0 27px;border-radius:22px;background:var(--nav-bg);backdrop-filter:blur(24px) saturate(140%);-webkit-backdrop-filter:blur(24px) saturate(140%);box-shadow:0 12px 38px rgba(43,52,75,.055);transition:background .35s,border-color .35s,box-shadow .35s}.site-header.scrolled .nav-shell{box-shadow:0 13px 45px rgba(34,49,83,.12)}
.brand{display:flex;align-items:center;gap:13px;flex-shrink:0}.brand-icon{display:grid;place-items:center;position:relative;width:39px;height:39px;background:#171923;color:white;font-size:15px;font-weight:760;letter-spacing:-1.5px;border-radius:12px;padding-right:1px}.brand-stop{color:#77a5ff}.brand-wordmark{font-size:14px;font-weight:730;letter-spacing:-.5px;white-space:nowrap}.brand-registered{font-size:7px;vertical-align:top;margin-left:4px;color:var(--muted)}.desktop-nav{display:flex;align-items:center;gap:34px;margin-left:auto}.desktop-nav a{font-size:12.5px;font-weight:600;color:var(--text-soft);transition:color .2s;position:relative}.desktop-nav a:after{position:absolute;bottom:-9px;left:0;width:100%;height:2px;border-radius:2px;background:var(--blue);content:"";transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}.desktop-nav a:hover,.desktop-nav a.active{color:var(--text)}.desktop-nav a:hover:after,.desktop-nav a.active:after{transform:scaleX(1)}.nav-actions{display:flex;gap:10px;align-items:center}.icon-button{height:41px;width:41px;display:grid;place-items:center;border:1px solid var(--line);background:transparent;border-radius:13px;color:var(--text);transition:background .2s,border-color .2s}.icon-button:hover{background:var(--blue-soft);border-color:#c7d9ff}.icon-button svg{width:17px;height:17px}.nav-contact{display:flex;align-items:center;gap:20px;border-radius:13px;background:#171923;color:#fff;padding:13px 17px;font-size:12px;font-weight:650;white-space:nowrap;transition:transform .25s var(--ease),background .25s}.nav-contact:hover{transform:translateY(-2px);background:#2e50ad}.nav-contact span{font-size:17px;font-weight:400}.menu-toggle{display:none;flex-direction:column;justify-content:center;gap:5px}.menu-toggle span{display:block;width:17px;height:1.5px;border-radius:2px;background:currentColor;transition:transform .2s}.menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(3.25px) rotate(45deg)}.menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-3.25px) rotate(-45deg)}.mobile-menu{pointer-events:auto;width:min(1440px,calc(100% - 80px));margin:8px auto 0;padding:13px 20px 22px;border-radius:22px;background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow)}.mobile-menu[hidden]{display:none}.mobile-menu a{display:flex;justify-content:space-between;padding:16px 8px;border-bottom:1px solid var(--line);font-size:22px;font-weight:700;letter-spacing:-.7px}.mobile-menu a:last-child{border:0}.mobile-menu a span{font-size:10px;font-weight:700;color:var(--muted)}
/* hero */
.hero{position:relative;z-index:1;min-height:750px;padding-top:96px}.hero-main{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:55px;align-items:center;min-height:590px}.hero-copy{padding:25px 0 0;position:relative;z-index:2}.eyebrow{display:inline-flex;align-items:center;gap:11px;font-size:10px;font-weight:780;line-height:1.5;letter-spacing:2.2px;color:var(--blue)}.eyebrow-dot{display:inline-block;width:7px;height:7px;background:#529aff;border-radius:50%;box-shadow:0 0 0 5px rgba(66,134,253,.1)}.hero-eyebrow{color:#59647a}.eyebrow-year{margin-left:8px;color:#a3abba}.hero-title{font-size:clamp(53px,5.48vw,94px);line-height:1.045;font-weight:750;letter-spacing:-.072em;margin:35px -95px 26px 0}.hero-gradient{background:linear-gradient(102deg,#376fff 4%,#6a91eb 48%,#8a7ce6 92%);color:transparent;background-clip:text;-webkit-background-clip:text}.period{color:var(--blue)}.hero-description{color:var(--text-soft);max-width:525px;font-size:16px;line-height:1.87;letter-spacing:-.14px}.hero-description strong{color:var(--text);font-weight:680}.hero-actions{display:flex;align-items:center;gap:30px;margin-top:31px}.button{display:inline-flex;align-items:center;justify-content:center;gap:28px;min-height:54px;padding:0 22px;border-radius:15px;font-size:12px;font-weight:750;transition:transform .28s var(--ease),box-shadow .28s var(--ease),background .28s var(--ease)}.button:hover{transform:translateY(-3px)}.button-primary{color:#fff;background:#171923;box-shadow:0 15px 32px rgba(17,25,47,.13)}.button-primary:hover{background:#315dbb;box-shadow:0 17px 32px rgba(55,111,255,.16)}.button-arrow{font-size:19px;font-weight:400}.button-text{padding:0;gap:14px;color:var(--text);font-weight:650}.button-text span{font-size:18px}.hero-footnote{display:flex;gap:10px;align-items:center;font-size:11.5px;color:var(--muted);margin-top:62px}.availability-light,.status-pulse{width:7px;height:7px;background:#43c09d;border-radius:100%;box-shadow:0 0 0 5px rgba(67,192,157,.11)}
.hero-art{height:610px;position:relative;isolation:isolate;perspective:900px}.hero-art-backdrop{position:absolute;top:38px;bottom:48px;left:12%;right:5%;border-radius:48% 48% 38% 38%;background:radial-gradient(ellipse at 43% 50%,#d6e5fd,#f5f7fb 62%,transparent 75%);filter:blur(5px);z-index:-2}.hero-orbit{position:absolute;z-index:-1;border:1px solid rgba(130,166,217,.2);border-radius:50%;left:2%;right:1%;top:1%;bottom:1%;transform:rotate(-23deg) scale(.82)}.hero-orbit-two{left:-4%;right:-2%;top:9%;bottom:11%;transform:rotate(31deg) scale(.82)}.portrait-frame{position:absolute;inset:30px 47px 22px 70px;overflow:hidden;border-radius:200px 200px 32px 32px;background:#d8e1ee;box-shadow:0 28px 85px rgba(45,70,110,.17);border:7px solid rgba(255,255,255,.8);transform:rotate(2deg);transition:transform .8s var(--ease),box-shadow .6s}.hero-art:hover .portrait-frame{transform:rotate(0deg) translateY(-8px);box-shadow:0 38px 95px rgba(45,70,110,.19)}.portrait-frame img{width:100%;height:100%;object-fit:cover;object-position:center center}.photo-bottom{position:absolute;bottom:0;left:0;right:0;padding:28px 30px;display:flex;justify-content:space-between;gap:20px;background:linear-gradient(transparent,rgba(18,37,64,.44));font-size:8.5px;color:#fff;letter-spacing:1.7px;font-weight:740}.floating-badge{position:absolute;display:flex;align-items:center;gap:13px;padding:15px 19px;background:rgba(255,255,255,.91);backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);border:1px solid rgba(255,255,255,.8);border-radius:17px;box-shadow:0 13px 36px rgba(40,65,116,.15);animation:bob 6s ease-in-out infinite}.float-card-one{right:-1%;top:25%}.float-card-two{left:0;bottom:24%;animation-delay:-3s}.floating-icon{width:37px;height:37px;border-radius:11px;background:#eaf1ff;color:#316af0;font-size:23px;display:grid;place-items:center}.floating-badge small,.floating-badge b{display:block;white-space:nowrap}.floating-badge small{font-size:8px;color:#8490a6;letter-spacing:1.1px;margin-bottom:4px;font-weight:700}.floating-badge b{font-size:11px;color:#19243b;letter-spacing:-.1px}.pulse-point{height:11px;width:11px;margin:13px;background:#58c9b0;border-radius:50%;box-shadow:0 0 0 8px rgba(88,201,176,.12)}.vertical-side-label{position:absolute;transform:rotate(90deg);transform-origin:center right;right:-14px;top:62%;font-size:8px;font-weight:700;letter-spacing:2.1px;color:#a7b1c0}.hero-footer{display:flex;gap:16px;align-items:center;padding:40px 0 36px;color:#919ba9;font-weight:750;font-size:9px;letter-spacing:1.8px}.scroll-line{height:1px;width:66px;background:#cbd4df;position:relative;overflow:hidden}.scroll-line>div{position:absolute;left:0;top:0;width:24px;height:1px;background:var(--blue);animation:scroll-tick 2.5s infinite ease-in-out}.hero-location{margin-left:auto}
/* intro */
.intro{background:var(--paper);position:relative}.intro-grid{display:grid;grid-template-columns:210px 1fr;gap:80px}.section-rail{display:flex;align-items:flex-start;gap:18px;padding-top:17px}.rail-index{font-size:10px;color:var(--muted);letter-spacing:1.7px;font-weight:750;white-space:nowrap}.rail-line{margin-top:5px;width:56px;height:1px;background:var(--line)}.section-display{font-size:clamp(52px,6.1vw,91px);line-height:1.06;font-weight:730;letter-spacing:-.071em;margin:24px 0 0}.section-display em,.quote-copy em,.contact-section h2 em{font-style:normal;font-weight:650;background:linear-gradient(110deg,#2e67ed,#91aaf4);-webkit-background-clip:text;background-clip:text;color:transparent}.intro-heading{max-width:980px}.intro-bottom{display:grid;grid-template-columns:1.03fr .97fr;gap:100px;margin-top:66px}.body-lead{font-size:clamp(24px,2.3vw,32px);line-height:1.35;letter-spacing:-1.2px;font-weight:570;margin:0;max-width:420px}.intro-description{font-size:14px;line-height:1.95;color:var(--text-soft)}.intro-description p:first-child{margin-top:0}.intro-description p{margin-bottom:19px}.underlined-link{display:inline-flex;align-items:center;gap:30px;border-bottom:1px solid var(--text);padding-bottom:7px;color:var(--text);font-size:12px;font-weight:750;margin-top:8px}.underlined-link span{font-size:16px}
/* work */
.work-section{background:var(--bg)}.section-heading-row{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:61px}.section-heading-row .section-display{font-size:clamp(48px,5vw,76px)}.section-heading-aside{text-align:right;line-height:1.9;font-weight:720;font-size:10px;color:var(--text-soft);letter-spacing:1.6px}.section-heading-aside span{color:var(--muted)}
.featured-project{position:relative;min-height:600px;display:grid;grid-template-columns:47% 53%;border-radius:30px;overflow:hidden;background:radial-gradient(ellipse at 76% 45%,#1e355d 0%,#13223b 45%,#0d1423 84%);color:white;box-shadow:0 33px 80px rgba(13,24,50,.16)}.featured-content{position:relative;z-index:2;padding:65px 15px 65px 64px}.project-kicker{display:flex;align-items:center;gap:16px;white-space:nowrap;font-size:9px;font-weight:740;letter-spacing:1px;color:#8193b1}.pill{padding:9px 12px;border-radius:100px;font-size:8px;font-weight:770;letter-spacing:1px}.pill-blue{background:rgba(61,121,255,.18);color:#99beff;border:1px solid rgba(90,148,255,.24)}.featured-content h3{font-size:clamp(47px,5.3vw,80px);line-height:1.06;letter-spacing:-.075em;font-weight:740;margin:49px -50px 24px 0}.featured-content h3 i{font-style:normal;color:#86aaff}.featured-content>p{font-size:14px;line-height:1.87;color:#b6c2d8;max-width:395px}.featured-tags,.tile-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:25px}.featured-tags span{font-size:9px;letter-spacing:.2px;padding:10px 13px;border:1px solid rgba(206,225,255,.17);border-radius:100px;color:#b9c7df}.feature-explore{display:inline-flex;justify-content:space-between;gap:35px;align-items:center;font-size:12px;font-weight:740;color:white;border-bottom:1px solid #6b83ab;padding-bottom:13px;margin-top:58px}.feature-explore span{font-size:20px}.feature-visual{position:relative;display:flex;justify-content:center;align-items:center;overflow:hidden;min-width:0}.feature-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(167,196,247,.075) 1px,transparent 1px),linear-gradient(90deg,rgba(167,196,247,.075) 1px,transparent 1px);background-size:50px 50px;mask-image:radial-gradient(ellipse at center,#000 20%,transparent 79%)}.bike-illustration{width:111%;max-width:none;position:relative;transform:translateX(-2%);filter:drop-shadow(0 15px 15px rgba(2,12,35,.3))}.gyro-wheel{transform-origin:391px 274px;animation:gyro-rotate 12s linear infinite}.feature-coordinate{position:absolute;z-index:2;font-size:9px;letter-spacing:1.7px;color:#86a1c5;font-weight:640}.feature-coordinate.top{top:67px;right:60px}.feature-coordinate.bottom{bottom:41px;right:37px;font-size:8px}.feature-system-status{position:absolute;left:35px;bottom:42px;display:flex;align-items:center;gap:13px;color:#b3c6e8;font-size:9px;letter-spacing:1.4px;font-weight:660}.metric-band{display:grid;grid-template-columns:1fr 1.2fr 1.2fr;position:relative;gap:30px;padding:42px 15px 53px;border-bottom:1px solid var(--line);margin-bottom:95px}.metric-band>div{display:flex;flex-direction:column;gap:12px}.metric-band strong{font-size:clamp(39px,4vw,62px);line-height:1;letter-spacing:-.065em;font-weight:700;color:var(--text)}.metric-band div:nth-child(2) strong{color:var(--blue)}.metric-band span{font-size:11px;color:var(--text-soft);letter-spacing:.1px}.metric-band p{grid-column:1/-1;justify-self:end;margin:0;max-width:510px;color:var(--muted);font-size:10px;line-height:1.6;text-align:right}
.project-deep-dive{padding:0 0 110px}.deep-dive-top{display:flex;justify-content:space-between;align-items:end;gap:35px;margin-bottom:35px}.deep-dive-top h3{font-size:clamp(34px,4vw,57px);letter-spacing:-.065em;margin:15px 0 0}.deep-dive-top>p{font-size:13px;line-height:1.8;color:var(--text-soft);max-width:340px;margin:0}.deep-dive-layout{display:grid;grid-template-columns:.88fr 1.12fr;gap:19px}.system-choices{background:var(--paper);border:1px solid var(--line);border-radius:22px;padding:16px 26px;display:flex;flex-direction:column;justify-content:center}.system-tab{border:0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:35px 1fr 20px;gap:16px;align-items:center;text-align:left;padding:35px 0;color:var(--text-soft);background:transparent;transition:color .3s}.system-tab:last-child{border-bottom:0}.system-tab:hover,.system-tab.active{color:var(--text)}.system-tab-index{font-size:10px;font-weight:740;color:var(--muted);align-self:start;margin-top:5px}.system-tab strong{display:block;font-size:19px;letter-spacing:-.7px}.system-tab small{display:block;color:var(--muted);font-size:12px;margin-top:8px}.system-tab .system-plus{font-size:20px;opacity:.45}.system-tab.active strong{color:var(--blue)}.system-tab.active .system-plus{color:var(--blue);opacity:1}.system-display{position:relative;min-height:464px;padding:28px 38px 36px;overflow:hidden;background:#111b30;border-radius:22px;color:white}.display-topline{display:flex;justify-content:space-between;color:#8294b1;font-size:9px;letter-spacing:1.9px;font-weight:750}.system-graphic{position:relative;height:265px;width:275px;margin:-10px auto -4px;display:grid;place-items:center}.orbital-circle{position:absolute;border:1px solid #477fdf;border-radius:50%;width:220px;height:220px;box-shadow:inset 0 0 25px rgba(39,95,191,.1)}.orbit-a{transform:rotate(36deg) scaleX(.48);animation:orbit-spin 24s linear infinite}.orbit-b{transform:rotate(-44deg) scaleX(.48);border-color:#7d9dff;animation:orbit-reverse 19s linear infinite}.orbit-c{width:160px;height:160px;border:1px dashed rgba(137,187,255,.35)}.system-core{width:103px;height:103px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle,#366deb,#20418e);box-shadow:0 0 60px rgba(43,113,255,.34),0 0 0 15px rgba(59,119,255,.1)}.core-inner{font-family:Georgia,serif;font-style:italic;font-size:49px;color:#dbe9ff}.orbital-dot{position:absolute;border-radius:50%;background:#93c8ff;box-shadow:0 0 18px #64acff}.orbital-dot-a{width:9px;height:9px;top:20px;left:145px}.orbital-dot-b{width:6px;height:6px;bottom:28px;left:82px}.orbital-dot-c{width:6px;height:6px;right:18px;top:133px}.system-graphic-label{position:absolute;bottom:4px;font-size:8px;letter-spacing:2px;color:#748daf}.system-text{text-align:center;max-width:490px;margin:auto}.system-text h4{font-size:25px;letter-spacing:-.8px;margin:5px 0 10px}.system-text p{font-size:12px;line-height:1.75;color:#adbbd1;margin:0 auto 16px;max-width:460px}.system-text>span{font-size:8px;letter-spacing:1.7px;color:#82b8ff;font-weight:780}
.project-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.project-tile{min-height:570px;border:1px solid var(--line);border-radius:26px;overflow:hidden;position:relative;background:var(--paper)}.tile-info{position:relative;padding:45px 44px 0;z-index:2}.tile-index{font-size:10px;font-weight:760;letter-spacing:1.5px;color:#73829c}.tile-info h3{font-size:clamp(31px,3.6vw,50px);font-weight:690;line-height:1.11;letter-spacing:-.065em;margin:26px 0 13px}.tile-info>p{max-width:385px;font-size:13px;line-height:1.8;color:var(--text-soft);margin:0}.tile-tags{margin-top:22px}.tile-tags span{font-size:9px;color:var(--text-soft);padding:8px 12px;border:1px solid var(--line);border-radius:100px}.tile-dashboard{background:linear-gradient(160deg,#fdfdff,#e8efff)}.dashboard-art{height:270px;position:absolute;left:12%;right:-10%;bottom:-24px;transform:perspective(900px) rotateX(4deg) rotateY(-7deg) rotateZ(-2deg);transition:transform .65s var(--ease)}.tile-dashboard:hover .dashboard-art{transform:perspective(900px) rotateX(1deg) rotateY(-2deg) rotateZ(0deg) translateY(-10px)}.dashboard-app{height:100%;background:#fbfdff;border:1px solid #b7c9e8;box-shadow:0 17px 35px rgba(33,66,126,.18);border-radius:15px 15px 0 0;overflow:hidden}.dashboard-toolbar{height:37px;border-bottom:1px solid #e0e7f5;display:flex;align-items:center;justify-content:space-between;padding:0 16px}.dashboard-toolbar>div{display:flex;gap:5px}.dashboard-toolbar span{height:7px;width:7px;border-radius:50%;background:#d1dbe9}.dashboard-toolbar span:first-child{background:#ffb2a9}.dashboard-toolbar small{font-size:8px;letter-spacing:1.4px;color:#8b9bb6;font-weight:750}.dashboard-inner{display:grid;grid-template-columns:75px 1fr;height:calc(100% - 37px)}.dashboard-sidebar{padding:20px 10px;background:#e9effb;display:flex;gap:14px;flex-direction:column}.dashboard-sidebar>div{height:6px;border-radius:6px;background:#c9d8f1}.dashboard-sidebar>div:nth-child(2){width:70%;background:#6d9df7}.dashboard-sidebar>div:nth-child(4){width:75%}.dashboard-charts{padding:20px 29px}.dash-chart-title{font-size:9px;letter-spacing:1.3px;color:#7889a5;font-weight:740;display:flex;justify-content:space-between}.dash-chart-title b{color:#467ce9}.dashboard-charts svg{width:100%;height:137px;margin-top:8px;color:#6d86ac}.dashboard-mini{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:12px}.dashboard-mini>div{height:45px;padding:9px;background:#eaf1ff;border-radius:8px}.dashboard-mini i{display:block;width:18px;height:8px;border-radius:5px;background:#74a4f8;margin-bottom:7px}.dashboard-mini span{display:block;height:3px;width:85%;background:#b8c9e3;margin-top:5px}.dashboard-mini span:last-child{width:54%}.tile-digital{background:radial-gradient(ellipse at 50% 83%,#203a69,#142443 55%,#111d35);color:white;border:1px solid #263c62}.tile-digital .tile-index{color:#88a7dc}.tile-digital .tile-info>p{color:#a3b4d1}.tile-digital .tile-tags span{color:#c0d3f4;border-color:#3d5375}.digital-art{position:absolute;width:100%;height:295px;left:0;bottom:-13px;display:grid;place-items:center}.digital-orbit{position:absolute;border:1px solid rgba(111,160,247,.28);border-radius:50%;width:425px;height:235px;transform:rotate(-23deg)}.digital-orbit-b{width:385px;height:280px;transform:rotate(24deg);border-color:rgba(111,160,247,.19)}.digital-orbit-c{width:310px;height:310px;border-style:dashed;border-color:rgba(111,160,247,.19)}.digital-center{width:150px;height:150px;border-radius:50%;display:flex;flex-direction:column;gap:9px;align-items:center;justify-content:center;background:radial-gradient(circle at 38% 28%,#4c7bca,#244373 70%);box-shadow:0 0 0 19px rgba(65,122,229,.07),0 0 55px rgba(68,127,248,.28);border:1px solid rgba(159,198,255,.25)}.digital-center span{font-size:52px;line-height:1;font-weight:780;letter-spacing:-7px;padding-right:8px}.digital-center small{font-size:8px;letter-spacing:1.2px;color:#a3caff}.digital-endpoint{position:absolute;width:39px;height:39px;border-radius:12px;display:grid;place-items:center;background:#253e6b;border:1px solid #5e7db9;color:#b9d5ff;font-size:11px;font-weight:800;box-shadow:0 8px 25px rgba(0,0,0,.2)}.endpoint-one{left:17%;top:27%}.endpoint-two{right:18%;top:14%}.endpoint-three{right:16%;bottom:24%}
/* expertise */
.expertise-section{background:var(--paper)}.expertise-heading{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:60px}.expertise-heading .section-display{font-size:clamp(50px,5.7vw,86px)}.expertise-heading>p{max-width:332px;font-size:14px;line-height:1.85;color:var(--text-soft);margin:0 0 8px}.skills-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.skill-card{min-height:385px;padding:33px 35px 30px;background:var(--bg);border:1px solid var(--line);border-radius:22px;display:flex;flex-direction:column;transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .3s}.skill-card:hover{transform:translateY(-9px);box-shadow:var(--shadow);border-color:#bcd0f9}.skill-number{font-size:10px;font-weight:760;letter-spacing:1.8px;color:var(--muted)}.skill-glyph{font-family:Georgia,serif;font-size:70px;line-height:1;color:var(--blue);height:95px;margin-top:20px}.skill-card h3{font-size:26px;letter-spacing:-1.2px;line-height:1.14;font-weight:690;margin:0 0 15px}.skill-card p{font-size:12px;color:var(--text-soft);line-height:1.8;max-width:305px;margin:0 0 25px}.skill-divider{margin-top:auto;background:var(--line);height:1px;margin-bottom:22px}.skill-tools{font-size:9px;font-weight:750;letter-spacing:.65px;color:var(--muted)}
/* personal photo + statement */
.quote-section{background:var(--soft-section);overflow:hidden}.quote-wrap{display:grid;grid-template-columns:1fr 1fr;gap:11%;align-items:center;padding-block:95px}.quote-photo{position:relative;aspect-ratio:.93;max-height:650px;overflow:hidden;border-radius:180px 180px 24px 24px;box-shadow:0 22px 75px rgba(39,59,99,.14)}.quote-photo img{width:100%;height:100%;object-fit:cover}.quote-photo-tag{position:absolute;bottom:25px;left:27px;color:#fff;font-size:9px;font-weight:760;letter-spacing:2px}.quote-copy h2{font-size:clamp(57px,6.3vw,96px);line-height:1.02;letter-spacing:-.075em;margin:35px 0 32px;font-weight:720}.quote-copy>p{font-size:14px;line-height:1.9;max-width:425px;color:var(--text-soft)}.quote-signature{font-family:Georgia,serif;font-style:italic;font-size:28px;color:var(--blue);border-top:1px solid #d4dce9;padding-top:24px;margin-top:44px}.quote-signature span{font-family:inherit;font-style:normal;color:var(--muted);font-size:9px;letter-spacing:1.3px;margin-left:20px;font-weight:700}
/* contact */
.contact-section{background:radial-gradient(ellipse at 50% 100%,#1d396b 0%,#101d35 46%,#0d1527 90%);color:#fff;position:relative;overflow:hidden;padding-block:165px 80px}.contact-section:before{position:absolute;content:"";pointer-events:none;inset:0;background-image:linear-gradient(rgba(137,170,230,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(137,170,230,.06) 1px,transparent 1px);background-size:80px 80px;mask-image:radial-gradient(ellipse at center,#000,transparent 80%)}.contact-inner{position:relative;text-align:center}.contact-section .eyebrow{color:#a1beff}.contact-section h2{font-size:clamp(57px,7.6vw,110px);letter-spacing:-.075em;line-height:1.02;font-weight:720;margin:35px auto 28px}.contact-section h2 em{background-image:linear-gradient(90deg,#8fafff,#b7adff)}.contact-description{font-size:15px;line-height:1.8;color:#b9c9e2;max-width:520px;margin:0 auto}.contact-actions{display:flex;justify-content:center;align-items:center;gap:26px;margin-top:37px;flex-wrap:wrap}.contact-main-button{color:#121e34;background:#fff;min-height:60px;padding-inline:28px}.contact-main-button[aria-disabled="true"]{cursor:default;background:#dce6f5;color:#52647f}.contact-main-button[aria-disabled="true"]:hover{transform:none}.contact-social{font-size:12px;font-weight:740;border-bottom:1px solid rgba(255,255,255,.5);padding-block:7px;display:flex;gap:19px;align-items:center}.contact-social span{font-size:18px}.contact-note{color:#869bb9;font-size:10px;margin-top:15px}.contact-note code{color:#aebfe3}.contact-decoration{display:flex;align-items:center;justify-content:space-between;text-align:left;margin-top:150px;padding-top:28px;border-top:1px solid rgba(191,211,248,.16);font-size:10px;letter-spacing:2px;color:#7e95b7;font-weight:720}.contact-decoration span:last-child{font-size:31px;font-weight:400;color:#6687bd}
.footer{background:#0d1527;color:#a6b8d5;padding-block:0 45px}.footer-inner{display:flex;align-items:center;gap:34px;border-top:1px solid rgba(191,211,248,.16);padding-top:25px}.footer-mark{font-size:40px;letter-spacing:-4px;font-weight:770;color:#fff}.footer-mark span{color:#6f9dff}.footer-middle{font-size:11px;line-height:1.9;color:#d3dced}.footer-middle small{font-size:10px;color:#7f90af}.back-top{font-size:11px;font-weight:720;margin-left:auto;display:flex;align-items:center;gap:18px}.back-top span{font-size:21px}.scroll-top{position:fixed;right:27px;bottom:27px;z-index:60;background:#172744;color:white;border:1px solid #4b689c;width:42px;height:42px;border-radius:13px;box-shadow:0 9px 22px rgba(20,33,55,.2);font-size:19px;opacity:0;transform:translateY(15px);pointer-events:none;transition:opacity .2s,transform .2s}.scroll-top.visible{opacity:1;transform:translateY(0);pointer-events:auto}
/* command menu */
.command-overlay{position:fixed;z-index:300;inset:0;display:grid;place-items:start center;padding:17vh 20px 20px}.command-overlay[hidden]{display:none}.command-backdrop{position:absolute;inset:0;background:rgba(11,19,34,.46);backdrop-filter:blur(8px)}.command-dialog{width:min(590px,100%);position:relative;background:var(--paper);border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:0 40px 100px rgba(0,0,0,.25)}.command-search{display:flex;align-items:center;gap:14px;padding:17px 21px;border-bottom:1px solid var(--line)}.command-search svg{width:20px;height:20px;color:var(--muted)}.command-search input{outline:0;border:0;background:transparent;color:var(--text);font-size:15px;flex:1;min-width:0}.command-search kbd,.command-footer kbd{font-size:9px;font-family:inherit;color:var(--muted);padding:5px 7px;border:1px solid var(--line);border-radius:5px}.command-list{padding:12px}.command-list a{padding:13px 16px;display:flex;align-items:center;gap:17px;border-radius:11px;font-size:14px;color:var(--blue)}.command-list a span{flex:1;color:var(--text);font-weight:640}.command-list a small{font-size:10px;color:var(--muted)}.command-list a:hover,.command-list a.highlighted{background:var(--blue-soft)}.command-list a[hidden]{display:none}.command-footer{display:flex;gap:20px;border-top:1px solid var(--line);padding:13px 20px;font-size:10px;color:var(--muted)}
/* reveal enhancements; without JS page remains readable */
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease)}.js .reveal.is-visible{opacity:1;transform:translateY(0)}.hero .reveal:nth-child(2){transition-delay:.08s}.hero .reveal:nth-child(3){transition-delay:.14s}.hero .reveal:nth-child(4){transition-delay:.2s}.hero .reveal:nth-child(5){transition-delay:.26s}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-13px)}}@keyframes gyro-rotate{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}@keyframes scroll-tick{0%{transform:translateX(-26px)}100%{transform:translateX(92px)}}@keyframes orbit-spin{from{transform:rotate(36deg) scaleX(.48)}to{transform:rotate(396deg) scaleX(.48)}}@keyframes orbit-reverse{from{transform:rotate(-44deg) scaleX(.48)}to{transform:rotate(-404deg) scaleX(.48)}}
/* appearance toggle */
html[data-theme="dark"]{--bg:#0d111c;--bg-rgb:13,17,28;--paper:#141b29;--text:#f1f4fc;--text-soft:#b6c1d5;--muted:#8292ac;--line:#303b4d;--blue:#82adff;--blue-soft:#233c67;--nav-bg:rgba(22,29,43,.81);--card-bg:#1b2940;--soft-section:#151f30;--shadow:0 28px 85px rgba(0,0,0,.22)}html[data-theme="dark"] .brand-icon,html[data-theme="dark"] .button-primary,html[data-theme="dark"] .nav-contact{background:#f1f4fc;color:#151b29}html[data-theme="dark"] .brand-stop{color:#437bff}html[data-theme="dark"] .floating-badge{background:rgba(240,246,255,.94)}html[data-theme="dark"] .hero-art-backdrop{background:radial-gradient(ellipse at 43% 50%,#18315b,#0d111c 67%,transparent 75%)}html[data-theme="dark"] .portrait-frame{border-color:#384961}html[data-theme="dark"] .tile-dashboard{background:linear-gradient(160deg,#192b4d,#283a5a)}html[data-theme="dark"] .skill-card{background:#192337}html[data-theme="dark"] .quote-signature{border-color:#3a4960}html[data-theme="dark"] .dashboard-app{color:#14213a}html[data-theme="dark"] .project-tile{border-color:#384861}html[data-theme="dark"] .ambient{opacity:.12}html[data-theme="dark"] .moon-icon{display:none}html:not([data-theme="dark"]) .sun-icon{display:none}
@media(max-width:1200px){.container{width:calc(100% - 86px)}.hero-main{gap:25px}.hero-title{font-size:clamp(56px,6.3vw,85px)}.hero-art{height:560px}.portrait-frame{left:55px;right:35px}.intro-grid{grid-template-columns:150px 1fr;gap:45px}.intro-bottom{gap:45px}.featured-content{padding:50px 0 55px 47px}.featured-content h3{font-size:64px}.featured-project{min-height:560px}.project-kicker{gap:10px;font-size:8px}.floating-badge{padding:12px 14px}.float-card-one{right:-5%}.float-card-two{left:-5%}}
@media(max-width:960px){.desktop-nav{display:none}.menu-toggle{display:flex}.nav-shell{width:calc(100% - 48px);height:63px}.mobile-menu{width:calc(100% - 48px)}.hero{padding-top:60px}.hero-main{grid-template-columns:1fr 1fr;gap:10px}.hero-title{font-size:clamp(48px,6vw,72px);margin-right:-10px;letter-spacing:-.075em}.hero-art{height:500px}.portrait-frame{left:23px;right:20px;top:42px;bottom:38px}.hero-description{font-size:14px}.floating-badge small{font-size:7px}.floating-badge b{font-size:9px}.float-card-one{right:-8%}.float-card-two{left:-7%}.vertical-side-label{display:none}.intro-grid{display:block}.section-rail{margin-bottom:50px}.featured-project{grid-template-columns:1fr}.featured-content{padding:55px 53px 10px}.featured-content h3{margin:25px 0 12px}.featured-content>p{max-width:610px}.feature-explore{margin-top:28px}.feature-visual{height:360px}.bike-illustration{width:75%}.feature-coordinate.top{top:20px}.feature-coordinate.bottom{bottom:22px}.feature-system-status{bottom:22px}.deep-dive-layout{grid-template-columns:1fr}.system-choices{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;padding:14px}.system-tab{border-bottom:0;border-right:1px solid var(--line);padding:20px 8px;grid-template-columns:1fr;gap:8px}.system-tab:last-child{border-right:0}.system-tab strong{font-size:15px}.system-tab small{font-size:10px}.system-plus{display:none}.system-display{min-height:460px}.project-grid{grid-template-columns:1fr 1fr}.project-tile{min-height:580px}.dashboard-art{left:5%;right:-30%}.digital-orbit{width:350px}.skill-card{padding:26px 23px}.quote-wrap{gap:7%}.quote-copy h2{font-size:clamp(53px,6.5vw,80px)}}
@media(max-width:700px){.container{width:calc(100% - 42px)}.section-pad{padding-block:92px}.nav-shell{width:calc(100% - 26px);padding-left:13px;height:60px;border-radius:17px;gap:8px}.brand{gap:8px}.brand-icon{width:35px;height:35px;border-radius:10px}.brand-wordmark{font-size:11.5px}.nav-actions{gap:6px}.icon-button{width:35px;height:35px;border-radius:10px}.nav-contact,.command-launch{display:none}.mobile-menu{width:calc(100% - 26px)}.hero{padding-top:35px;min-height:auto}.hero-main{grid-template-columns:1fr;gap:15px}.hero-copy{padding-top:33px}.hero-title{font-size:clamp(50px,11.9vw,85px);margin:24px 0 22px;line-height:1.06}.hero-description{font-size:14px;line-height:1.75;max-width:550px}.hero-actions{gap:25px;margin-top:27px}.button{min-height:49px;padding-inline:18px}.hero-footnote{margin-top:30px}.hero-art{height:500px;width:min(500px,100%);margin:7px auto 0}.portrait-frame{inset:27px 65px 16px 66px}.float-card-one{right:2%;top:25%}.float-card-two{left:0;bottom:18%}.hero-footer{padding-top:25px}.hero-location{display:none}.intro-grid{display:block}.section-rail{margin-bottom:38px}.intro-heading{font-size:clamp(49px,10.6vw,73px)}.intro-bottom{grid-template-columns:1fr;gap:22px;margin-top:43px}.body-lead{font-size:26px;max-width:580px}.intro-description{font-size:13px}.section-heading-row{align-items:start;margin-bottom:38px}.section-heading-aside{display:none}.section-heading-row .section-display{font-size:clamp(43px,9vw,65px)}.featured-project{border-radius:22px}.featured-content{padding:35px 27px 0}.featured-content h3{font-size:clamp(49px,10.5vw,71px)}.featured-content>p{font-size:12.5px;line-height:1.8}.project-kicker{gap:8px}.project-kicker>span:last-child{font-size:8px}.featured-tags span{font-size:8px}.feature-explore{margin-top:24px}.feature-visual{height:285px}.bike-illustration{width:98%}.feature-coordinate.top{right:20px;top:4px}.feature-coordinate.bottom{right:12px;bottom:13px;font-size:6px}.feature-system-status{left:17px;bottom:15px;font-size:7px}.metric-band{grid-template-columns:1fr 1fr;gap:25px;padding:37px 0;margin-bottom:65px}.metric-band div:last-of-type{grid-column:1/-1}.metric-band strong{font-size:42px}.metric-band span{font-size:10px;max-width:170px;line-height:1.5}.metric-band p{text-align:left;justify-self:start}.deep-dive-top{display:block}.deep-dive-top h3{font-size:40px}.deep-dive-top>p{margin:15px 0 25px}.system-choices{gap:3px;padding:10px}.system-tab{padding:10px 5px}.system-tab-index{font-size:9px}.system-tab strong{font-size:12px;letter-spacing:-.4px;line-height:1.2}.system-tab small{font-size:9px;line-height:1.25}.system-display{padding:25px 16px 29px;min-height:420px}.system-graphic{height:230px}.system-text h4{font-size:23px}.system-text p{font-size:11px}.project-deep-dive{padding-bottom:65px}.project-grid{grid-template-columns:1fr;gap:15px}.project-tile{min-height:550px}.tile-info{padding:38px 35px 0}.tile-info h3{font-size:48px}.dashboard-art{left:12%;right:-13%}.expertise-heading{display:block;margin-bottom:40px}.expertise-heading .section-display{font-size:clamp(50px,10.5vw,76px)}.expertise-heading>p{margin-top:27px}.skills-grid{grid-template-columns:1fr}.skill-card{min-height:310px;padding:26px 28px}.skill-glyph{height:78px;margin-top:12px;font-size:61px}.skill-card h3{font-size:25px}.quote-wrap{grid-template-columns:1fr;gap:40px;padding-block:77px}.quote-photo{aspect-ratio:1.15;max-height:490px;max-width:500px;width:100%;margin:auto;border-radius:150px 150px 20px 20px}.quote-copy h2{font-size:clamp(58px,11vw,83px)}.quote-copy>p{font-size:13px}.contact-section{padding-block:108px 55px}.contact-section h2{font-size:clamp(49px,11vw,85px)}.contact-description{font-size:13px}.contact-actions{gap:20px}.contact-decoration{margin-top:105px;font-size:8px}.footer-inner{gap:16px}.footer-mark{font-size:30px}.footer-middle{font-size:9px}.footer-middle small{font-size:8px}.back-top{font-size:0;gap:0}.back-top span{font-size:23px}.scroll-top{width:38px;height:38px;right:15px;bottom:15px}}
@media(max-width:400px){.hero-title{font-size:48px}.brand-wordmark{font-size:10px}.hero-actions{gap:13px}.button-text{font-size:11px}.hero-art{height:405px}.portrait-frame{inset:18px 46px 12px}.floating-badge{padding:9px 11px;border-radius:12px}.floating-icon{width:29px;height:29px}.floating-badge b{font-size:8px}.floating-badge small{font-size:6px}.intro-heading{font-size:45px}.project-kicker>span:last-child{font-size:7px}.featured-content h3{font-size:46px}.feature-visual{height:220px}.tile-info h3{font-size:39px}.project-tile{min-height:535px}.contact-section h2{font-size:46px}.system-tab strong{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}.js .reveal{opacity:1;transform:none}.portrait-frame,.hero-art:hover .portrait-frame{transform:none}.scroll-line>div{transform:none}}

/* professional background / CV timeline */
.background-section{background:var(--bg)}.background-heading{display:grid;grid-template-columns:1fr 340px;column-gap:30px;align-items:end;margin-bottom:50px}.background-heading .eyebrow{grid-column:1/-1}.background-heading .section-display{font-size:clamp(50px,5.7vw,85px)}.background-heading .section-display em{font-style:normal;color:var(--blue)}.background-heading>p{font-size:13px;line-height:1.8;color:var(--text-soft);margin:0 0 11px}.background-row{display:grid;grid-template-columns:225px 1fr 60px;gap:35px;border-top:1px solid var(--line);padding:37px 10px}.background-row:last-child{border-bottom:1px solid var(--line)}.background-date{font-size:10px;letter-spacing:1.3px;font-weight:750;color:var(--muted);padding-top:5px}.background-row h3{font-size:25px;letter-spacing:-1.05px;line-height:1.2;margin:0 0 10px}.background-row p{max-width:660px;font-size:13px;line-height:1.8;color:var(--text-soft);margin:0 0 13px}.background-label{color:var(--blue);font-size:9px;font-weight:760;letter-spacing:1.5px}.background-mark{font-size:23px;color:var(--muted);justify-self:end}.background-section>.container>.underlined-link{margin-top:35px}
@media(max-width:960px){.background-heading{grid-template-columns:1fr 250px}.background-row{grid-template-columns:165px 1fr 24px;gap:20px}}
@media(max-width:700px){.background-heading{display:block}.background-heading .section-display{font-size:clamp(48px,10vw,72px)}.background-heading>p{max-width:350px;margin-top:22px}.background-row{grid-template-columns:1fr 26px;gap:10px;padding:30px 4px}.background-date{grid-column:1/-1}.background-row h3{font-size:22px}.background-row p{font-size:12px}.background-mark{grid-column:2;grid-row:2}}


/* v2: source-grounded work history, research, and personal editorial photo gallery */
html{overflow-x:clip}body{overflow-x:clip}
#hero-photo{filter:contrast(1.035);object-position:center 27%}
#secondary-photo{object-position:52% 50%}
.portrait-frame::after{content:'';pointer-events:none;position:absolute;inset:45% 0 0;background:linear-gradient(transparent 45%,rgba(3,11,29,.45));z-index:1}
.photo-bottom{z-index:2}
.research-feature{display:grid;grid-template-columns:1fr 1fr;overflow:hidden;margin-top:25px;min-height:560px;border-radius:28px;background:linear-gradient(145deg,#121d33,#08111f);color:#eff5ff;border:1px solid rgba(118,154,225,.18)}
.research-copy{padding:62px 55px 48px;display:flex;flex-direction:column;align-items:flex-start}
.research-index{font-size:10px;letter-spacing:1.7px;color:#a3bfeb;font-weight:750}
.research-copy h3{font-size:clamp(50px,5vw,79px);font-weight:770;letter-spacing:-.07em;line-height:1.05;margin:34px 0 20px}
.research-copy h3 em{font-style:normal;background:linear-gradient(105deg,#89c9ff,#a393ff);background-clip:text;-webkit-background-clip:text;color:transparent}
.research-copy>p:not(.research-note){font-size:13px;line-height:1.85;color:#afc1da;max-width:500px}
.research-stats{display:flex;gap:43px;margin:35px 0 15px;width:100%}.research-stats>div{flex:1;border-top:1px solid #3d526d;padding-top:18px}
.research-stats strong{display:block;font-size:clamp(33px,3.6vw,51px);letter-spacing:-.06em}.research-stats strong span{font-size:.46em;color:#9abcf4;margin-left:2px;letter-spacing:-.03em}.research-stats small{font-size:9px;color:#aab8cd;line-height:1.55;display:block;margin-top:6px}
.research-note{font-size:10px;line-height:1.7;color:#7e95b3;max-width:520px;margin-top:auto}
.research-diagram{position:relative;display:flex;flex-direction:column;justify-content:center;align-items:center;background:radial-gradient(ellipse at center,#1f3561 0%,#111c31 52%,#101827 100%);padding:54px 38px 40px;min-height:530px;overflow:hidden}
.research-diagram::before{content:'';inset:0;position:absolute;opacity:.25;background-image:linear-gradient(#5e759a33 1px,transparent 1px),linear-gradient(90deg,#5e759a33 1px,transparent 1px);background-size:34px 34px;mask-image:linear-gradient(to bottom,transparent,black 20%,black 80%,transparent)}
.research-coordinate{position:absolute;top:28px;left:28px;font-size:8px;letter-spacing:1.6px;color:#92a7c9;font-weight:750;z-index:1}
.research-flow{z-index:1;display:flex;align-items:center;width:100%;justify-content:center;gap:7px;margin-bottom:0}
.lab-node{display:flex;flex-direction:column;justify-content:center;text-align:center;align-items:center;gap:12px;border:1px solid #668bc277;background:linear-gradient(160deg,#223e63aa,#121f38dd);border-radius:20px;width:29%;min-height:174px;padding:22px 6px;box-shadow:0 15px 40px #030d2255}
.lab-icon{color:#89b6ef;font-size:11px;border:1px solid #49688e;border-radius:9px;padding:5px 8px}
.lab-node b{font-size:clamp(11px,1.1vw,14px);letter-spacing:-.2px;line-height:1.35}.lab-node small{font-size:9px;color:#a6bada;line-height:1.35}.lab-connection{font-size:24px;color:#80b4ff}
.controller-guide{height:63px;z-index:1;display:flex;gap:0;justify-content:center;width:68%;border-bottom:1px solid #6e95cb88;border-left:1px solid #6e95cb88;border-right:1px solid #6e95cb88;border-radius:0 0 14px 14px;margin-top:10px}.controller-guide span{width:1px;display:block;background:#6e95cb88;margin-right:auto;margin-left:auto;height:63px}
.controller-node{z-index:1;background:#ebf2ff;color:#13233c;border-radius:15px;padding:15px 26px;display:flex;align-items:center;gap:9px;box-shadow:0 20px 46px #020a1852;margin-top:10px}.controller-node b{font-size:14px}.controller-node small{font-size:10px;color:#566a89;margin-left:6px}.controller-light{background:#42cdb0;width:8px;height:8px;border-radius:100%;box-shadow:0 0 0 5px #44cbb02a;animation:pulse 3s infinite}
.research-diagram-footer{position:absolute;bottom:22px;display:flex;justify-content:space-between;left:28px;right:28px;color:#88a1c8;font-size:8px;letter-spacing:1.4px}
.background-date{line-height:1.8}.timeline-duration{color:var(--blue);font-size:9px;letter-spacing:1px}
.role-title{display:flex;align-items:baseline;flex-wrap:wrap;gap:5px 13px;margin-bottom:10px}.role-title h3{margin:0}.role-company{color:var(--blue);font-size:12px;font-weight:710}
.background-row{transition:background .3s,padding-left .3s}.background-row:hover{background:rgba(98,130,190,.035);padding-left:19px}
.education-feature{display:flex;justify-content:space-between;gap:30px;background:var(--soft-section);border:1px solid var(--line);border-radius:22px;padding:44px 47px;margin-top:35px}
.education-feature h3{font-size:clamp(30px,3.5vw,47px);letter-spacing:-.06em;margin:15px 0}.education-feature h3 span{color:var(--blue)}.education-feature p{font-size:13px;line-height:1.8;max-width:670px;color:var(--text-soft);margin-bottom:18px}
.education-emblem{width:100px;height:100px;flex:none;border-radius:24px;border:1px solid var(--line);display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--blue)}.education-emblem span{font-size:50px;font-weight:850;letter-spacing:-.15em;margin-left:-8px;line-height:.9}.education-emblem small{font-size:9px;letter-spacing:1px;margin-top:10px;font-weight:700}
.life-section{background:var(--paper)}.life-heading{display:grid;grid-template-columns:1fr 300px;gap:40px;align-items:end;margin-bottom:45px}.life-heading h2 em{font-style:normal;color:var(--blue)}.life-heading p{color:var(--text-soft);font-size:13px;line-height:1.85;margin-bottom:8px}
.life-grid{display:grid;grid-template-columns:1.08fr 1fr .9fr;grid-template-rows:260px 260px;gap:16px}
.life-shot{display:block;min-width:0;min-height:0;position:relative;overflow:hidden;border:0;border-radius:22px;padding:0;text-align:left;cursor:zoom-in;background:#cad6e7;color:#fff}
.life-shot::after{content:'';position:absolute;inset:30% 0 0;background:linear-gradient(transparent,rgba(2,9,23,.59));pointer-events:none}
.life-shot img{width:100%;height:100%;display:block;object-fit:cover;transition:transform .8s cubic-bezier(.2,.75,.18,1)}
.life-shot:hover img,.life-shot:focus-visible img{transform:scale(1.06)}.life-shot:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
.life-shot-main{grid-row:1/3;grid-column:1}.life-shot-main img{object-position:center 19%}.life-shot-community{grid-column:2;grid-row:1}.life-shot-nature{grid-column:3;grid-row:1/3}.life-shot-travel{grid-column:2;grid-row:2}
.life-shot-label{position:absolute;left:22px;bottom:22px;right:21px;z-index:1;font-size:10px;letter-spacing:1.4px;font-weight:770;display:flex;justify-content:space-between;align-items:center;text-shadow:0 1px 10px #12192855}.life-shot-label span{font-size:20px}
.photo-modal-open{overflow:hidden}.photo-lightbox[hidden]{display:none!important}.photo-lightbox{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;padding:30px}.photo-lightbox-shade{position:absolute;inset:0;background:rgba(3,7,15,.92);backdrop-filter:blur(18px)}.photo-lightbox-panel{position:relative;z-index:1;max-width:min(95vw,1000px);max-height:95vh;display:flex;flex-direction:column;align-items:center;gap:9px}.photo-lightbox-panel img{max-height:77vh;max-width:95vw;width:auto;height:auto;object-fit:contain;border-radius:10px;box-shadow:0 20px 60px #0006}.photo-lightbox-panel p{font-size:12px;color:#e0e5ef;text-align:center;margin:6px 0}.photo-close{position:fixed;right:25px;top:22px;z-index:2;border:1px solid #ffffff66;background:#171f2c;color:#fff;width:42px;height:42px;border-radius:13px;cursor:pointer;font-size:28px;line-height:1}.photo-controls{display:flex;justify-content:center;gap:16px}.photo-controls button{padding:10px 15px;background:#223248;border:1px solid #445770;color:#fff;border-radius:12px;cursor:pointer;font-size:11px}.photo-close:focus-visible,.photo-controls button:focus-visible{outline:3px solid #a1c4ff;outline-offset:4px}
@media(max-width:1100px){.research-copy{padding:50px 35px}.lab-node{min-height:165px}.lab-node small{font-size:8px}}
@media(max-width:960px){.research-feature{grid-template-columns:1fr}.research-diagram{min-height:400px}.research-copy{padding:47px}.life-heading{grid-template-columns:1fr 260px}}
@media(max-width:700px){.research-feature{border-radius:23px}.research-copy{padding:37px 26px 25px}.research-copy h3{font-size:55px;margin:26px 0 18px}.research-stats{gap:20px;margin:27px 0 19px}.research-stats strong{font-size:34px}.research-note{margin-top:10px}.research-diagram{padding:45px 16px 32px;min-height:358px}.lab-node{min-height:145px;border-radius:12px}.lab-node b{font-size:10px}.lab-node small{font-size:7px}.lab-connection{font-size:15px}.research-coordinate{font-size:7px;left:15px}.controller-node{padding:13px}.controller-guide{height:45px}.controller-guide span{height:45px}.controller-node small{font-size:8px}.research-diagram-footer{left:15px;right:15px;font-size:6px}.education-feature{padding:28px 25px}.education-emblem{display:none}.life-heading{display:block}.life-heading .section-display{font-size:clamp(42px,10vw,68px)}.life-heading p{margin-top:22px}.life-grid{grid-template-columns:1fr 1fr;grid-template-rows:280px 180px 220px;gap:12px}.life-shot{border-radius:14px}.life-shot-main{grid-row:1;grid-column:1/3}.life-shot-community{grid-column:1/3;grid-row:2}.life-shot-nature{grid-column:1;grid-row:3}.life-shot-travel{grid-column:2;grid-row:3}.life-shot-label{left:11px;bottom:12px;right:11px;font-size:7px;letter-spacing:.75px}.life-shot-label span{font-size:15px}}
@media(prefers-reduced-motion:reduce){.life-shot img{transition:none}.controller-light{animation:none}}
/* Four equally sized skill domains without orphaned last row. */
@media(min-width:1101px){.skills-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.skill-card{padding-left:27px;padding-right:23px}.skill-card h3{font-size:25px}}
@media(min-width:701px) and (max-width:1100px){.skills-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.skills-grid{grid-template-columns:1fr}}


/* Suncor energy analytics case study — premium editorial, responsive and accessible. */
.energy-feature{margin-top:28px;border:1px solid var(--line);border-radius:27px;overflow:hidden;background:var(--soft-section);color:var(--text)}
.energy-intro{display:grid;grid-template-columns:.98fr 1.02fr;min-height:490px}
.energy-copy{padding:60px clamp(30px,4.5vw,73px);display:flex;flex-direction:column;align-items:flex-start;justify-content:center}
.energy-kicker{font-size:10px;letter-spacing:1.7px;font-weight:750;color:var(--blue);display:inline-flex;align-items:center;gap:10px}
.energy-kicker-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 5px rgba(64,137,255,.11)}
.energy-copy h3{font-size:clamp(48px,5vw,76px);letter-spacing:-.072em;line-height:1.04;margin:36px 0 23px;font-weight:730}
.energy-copy h3 em{font-style:normal;color:var(--blue)}
.energy-copy p{font-size:13px;line-height:1.92;max-width:430px;color:var(--text-soft);margin:0}
.energy-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.energy-tags span{border:1px solid var(--line);background:var(--bg);border-radius:999px;padding:8px 13px;color:var(--text-soft);font-size:9px;letter-spacing:.5px;font-weight:730}
.energy-pipeline{background:linear-gradient(150deg,#101d38,#0b1527);color:#f6f8fc;position:relative;padding:28px clamp(20px,3vw,49px);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;overflow:hidden}
.energy-pipeline:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 30% 15%,rgba(64,125,240,.2),transparent 49%),linear-gradient(90deg,rgba(122,170,255,.035) 1px,transparent 1px),linear-gradient(0deg,rgba(122,170,255,.035) 1px,transparent 1px);background-size:auto,36px 36px,36px 36px;pointer-events:none}
.energy-pipeline>*{position:relative;z-index:1}
.energy-diagram-label,.energy-diagram-footer{width:100%;display:flex;justify-content:space-between;gap:12px;color:#a4b4d2;font-size:8px;letter-spacing:1.6px;font-weight:720}
.energy-diagram-label{position:absolute;top:24px;left:30px;right:30px;width:auto}.energy-diagram-label span{font-size:17px;color:#80b2ff}
.energy-flow-inputs{display:grid;grid-template-columns:1fr 1fr;gap:12px;width:100%;max-width:415px;margin-top:28px}
.energy-flow-inputs>div,.energy-flow-db,.energy-flow-output{border:1px solid rgba(142,178,239,.28);border-radius:16px;background:rgba(20,41,76,.9);box-shadow:0 10px 35px rgba(0,0,0,.1)}
.energy-flow-inputs>div{padding:18px 16px;display:flex;flex-direction:column;min-height:108px}
.flow-num{font-size:8px;letter-spacing:1.2px;color:#8dbaf8;font-weight:780}.energy-flow-inputs strong{font-size:15px;margin-top:13px;letter-spacing:-.4px}.energy-flow-inputs small,.energy-flow-output small{font-size:9px;color:#a8bad3;margin-top:6px}
.flow-connectors{height:32px;width:58%;display:flex;justify-content:space-around;border-bottom:1px solid #4776bb}
.flow-connectors span{border-left:1px solid #4776bb;height:32px}
.energy-flow-db{margin-top:12px;max-width:340px;width:84%;padding:15px 26px;min-height:103px;position:relative}
.energy-flow-db strong{display:block;margin-top:6px;font-size:21px;line-height:1.07;letter-spacing:-.7px}.db-icon{position:absolute;right:25px;top:34px;display:flex;flex-direction:column;width:36px;gap:3px}.db-icon i{height:8px;border:1.5px solid #71a9ff;background:#163c73;border-radius:50%}
.flow-single-connector{height:29px;border-left:1px solid #4776bb;position:relative}.flow-single-connector:after{content:"";position:absolute;bottom:0;left:-4px;width:7px;height:7px;border-right:1px solid #81b1fa;border-bottom:1px solid #81b1fa;transform:rotate(45deg)}
.energy-flow-output{width:84%;max-width:340px;padding:15px 26px 18px}.energy-flow-output>div{display:flex;gap:15px;margin-top:9px}.energy-flow-output strong{font-size:16px;letter-spacing:-.35px}.energy-flow-output strong+strong{border-left:1px solid #47668f;padding-left:15px}
.energy-diagram-footer{position:absolute;bottom:18px;left:30px;right:30px;width:auto;letter-spacing:1px;font-size:7px}
.energy-outcomes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line)}
.energy-outcomes>div{padding:32px clamp(18px,3vw,43px) 38px;min-width:0}
.energy-outcomes>div+div{border-left:1px solid var(--line)}
.energy-outcomes>div>span{font-size:10px;color:var(--blue);font-weight:760;letter-spacing:1.4px}
.energy-outcomes h4{font-size:20px;letter-spacing:-.7px;margin:17px 0 12px}
.energy-outcomes p{color:var(--text-soft);font-size:12px;line-height:1.85;margin:0}
.energy-footer{display:flex;justify-content:space-between;gap:10px;padding:18px clamp(18px,3vw,43px);border-top:1px solid var(--line);font-size:9px;font-weight:750;letter-spacing:1.15px;color:var(--muted)}
.role-highlights{padding-left:19px;margin:0 0 15px;max-width:670px;color:var(--text-soft);font-size:12px;line-height:1.9}
.role-highlights li{margin-bottom:4px}.role-highlights li::marker{color:var(--blue)}
.background-project-link{display:table;margin-top:13px;font-size:11px;color:var(--text);font-weight:700;border-bottom:1px solid var(--blue);padding-bottom:5px}
.background-project-link span{color:var(--blue);padding-left:9px}
@media(max-width:960px){.energy-intro{grid-template-columns:1fr}.energy-copy{padding:46px}.energy-pipeline{min-height:460px}.energy-copy h3{margin-top:27px}.energy-outcomes{grid-template-columns:1fr}.energy-outcomes>div{padding:27px 40px}.energy-outcomes>div+div{border-left:none;border-top:1px solid var(--line)}}
@media(max-width:700px){.energy-feature{border-radius:21px}.energy-copy{padding:37px 25px}.energy-kicker{font-size:8px;letter-spacing:1px}.energy-copy h3{font-size:clamp(45px,10vw,63px);margin:29px 0 20px}.energy-copy p{font-size:12px}.energy-pipeline{min-height:450px;padding-inline:17px}.energy-diagram-label{left:19px;right:19px}.energy-diagram-footer{left:19px;right:19px;font-size:6px}.energy-flow-inputs strong{font-size:13px}.energy-flow-inputs>div{padding:16px 13px}.energy-outcomes>div{padding:26px 25px}.energy-footer{padding:16px 25px;flex-wrap:wrap;font-size:8px}}
@media(prefers-reduced-motion:reduce){.energy-feature *{animation:none!important}}


/* ================================================================
   ESM / SIGNATURE IDENTITY — bespoke vector monogram and restrained
   navigation system. Replaces the previous rounded-square badge.
   ================================================================ */
:root {
  --header-stroke: rgba(35,52,84,.09);
  --header-top-line: rgba(255,255,255,.94);
  --header-glass: rgba(255,255,255,.78);
  --header-depth: 0 8px 28px rgba(27,40,67,.055),0 2px 8px rgba(27,40,67,.025);
  --header-ink: #162036;
  --header-subtext: #838e9f;
}
html[data-theme="dark"] {
  --header-stroke: rgba(195,213,241,.17);
  --header-top-line: rgba(238,245,255,.14);
  --header-glass: rgba(18,25,39,.79);
  --header-depth: 0 16px 46px rgba(0,0,0,.19),0 2px 11px rgba(0,0,0,.09);
  --header-ink: #f3f6fe;
  --header-subtext: #8e9cb4;
}
.site-header {padding-top:14px}
.nav-shell {
  position:relative;
  isolation:isolate;
  height:74px;
  padding:0 17px 0 26px;
  gap:22px;
  border:1px solid var(--header-stroke);
  border-radius:19px;
  background:var(--header-glass);
  box-shadow:var(--header-depth);
  -webkit-backdrop-filter:blur(26px) saturate(155%);
  backdrop-filter:blur(26px) saturate(155%);
  transition:background .35s,border-color .35s,box-shadow .35s,transform .35s;
}
.nav-shell::after {
  content:"";
  position:absolute;
  pointer-events:none;
  inset:0;
  border-radius:inherit;
  box-shadow:inset 0 1px 0 var(--header-top-line);
}
.site-header.scrolled .nav-shell{box-shadow:0 12px 40px rgba(25,38,65,.1)}
html[data-theme="dark"] .site-header.scrolled .nav-shell{box-shadow:0 15px 45px rgba(0,0,0,.26)}
.brand {
  display:inline-flex;
  align-items:center;
  gap:15px;
  min-width:0;
  color:var(--header-ink);
  text-decoration:none;
}
.brand-signature {
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  width:77px;
  height:42px;
  flex:none;
  transition:transform .45s var(--ease);
}
.brand-glyph {display:block;overflow:visible;width:77px;height:auto;color:var(--header-ink)}
.brand-glyph .glyph-ink {
  stroke:currentColor;
  stroke-width:4.3;
  stroke-linecap:square;
  stroke-linejoin:miter;
  transition:stroke .25s;
}
.brand-glyph .glyph-flash {
  stroke:#5d84f4;
  stroke-width:3.8;
  stroke-linecap:round;
  transition:transform .4s var(--ease),stroke .3s;
}
.brand-signature-underline {
  position:absolute;
  left:1px;
  right:1px;
  height:1px;
  bottom:0;
  background:linear-gradient(90deg,var(--header-ink) 0%,var(--header-ink) 73%,#5d84f4 73%,#5d84f4 100%);
  opacity:.13;
  transform-origin:left center;
  transform:scaleX(.96);
  transition:opacity .3s,transform .5s var(--ease);
}
.brand:hover .brand-signature,.brand:focus-visible .brand-signature{transform:translateY(-1px)}
.brand:hover .brand-signature-underline,.brand:focus-visible .brand-signature-underline{opacity:.78;transform:scaleX(1)}
.brand:hover .glyph-flash,.brand:focus-visible .glyph-flash{transform:translate(0,-3px);stroke:#306bf0}
.brand-divider {
  flex:none;
  width:1px;
  height:30px;
  margin-left:1px;
  background:linear-gradient(180deg,transparent,var(--line) 22%,var(--line) 78%,transparent);
}
.brand-text {display:flex;flex-direction:column;gap:4px;align-items:flex-start;white-space:nowrap}
.brand-wordmark {
  color:var(--header-ink);
  font-size:15px;
  font-weight:680;
  line-height:1.12;
  letter-spacing:-.38px;
}
.brand-descriptor {
  color:var(--header-subtext);
  font-size:8.1px;
  font-weight:700;
  line-height:1.3;
  letter-spacing:1.16px;
}
.brand-descriptor span {color:#608cff;padding-inline:1px}
.desktop-nav {gap:26px;margin-left:auto}
.desktop-nav a {font-weight:630;font-size:12.4px;letter-spacing:-.1px}
.desktop-nav a:after{height:1.5px;bottom:-13px}
.nav-actions{gap:8px;flex-shrink:0}
.icon-button {
  width:41px;
  height:41px;
  border:1px solid transparent;
  border-radius:50%;
  background:transparent;
  color:var(--header-ink);
  transition:background .26s,border-color .26s,transform .26s;
}
.icon-button:hover{
  background:var(--blue-soft);
  border-color:transparent;
  transform:translateY(-1px);
}
.icon-button svg {width:19px;height:19px}
.nav-contact {border-radius:12px;font-weight:650;padding:13px 17px}
.menu-toggle span{width:19px;height:1.5px}
.mobile-menu{border-color:var(--header-stroke);border-radius:19px;background:var(--header-glass);backdrop-filter:blur(26px);-webkit-backdrop-filter:blur(26px)}
@media(max-width:1200px){
 .nav-shell{gap:14px}
 .desktop-nav{gap:17px}
 .nav-contact{display:none}
}
@media(max-width:960px){
 .nav-shell{height:70px;padding-left:22px}
 .menu-toggle{display:flex}
}
@media(max-width:700px){
 .site-header{padding-top:11px}
 .nav-shell{width:calc(100% - 26px);height:65px;border-radius:17px;padding:0 13px 0 15px;gap:8px}
 .brand{gap:9px}
 .brand-signature{width:63px;height:35px}
 .brand-glyph{width:63px}
 .brand-divider{height:27px;margin-left:0}
 .brand-text{gap:4px}
 .brand-wordmark{font-size:12.8px;letter-spacing:-.39px}
 .brand-descriptor{font-size:6.65px;letter-spacing:.64px}
 .nav-actions{gap:3px;margin-left:auto}
 .icon-button{width:34px;height:36px;border-radius:50%}
 .icon-button svg{width:19px;height:19px}
 .mobile-menu{width:calc(100% - 26px)}
}
@media(max-width:385px){
 .nav-shell{padding:0 10px 0 12px;gap:5px}
 .brand{gap:7px}
 .brand-signature,.brand-glyph{width:57px}
 .brand-divider{height:23px}
 .brand-wordmark{font-size:11.3px;letter-spacing:-.43px}
 .brand-descriptor{font-size:6px;letter-spacing:.35px}
 .icon-button{width:32px;height:34px}
 .nav-actions{gap:1px}
}
@media(max-width:344px){
 .brand-descriptor{display:none}
 .brand-divider{height:22px}
 .brand-signature,.brand-glyph{width:53px}
 .brand-wordmark{font-size:11px}
}
@media(prefers-reduced-motion:reduce){
 .brand-signature,.brand-signature-underline,.glyph-flash {transition:none}
}

.footer-mark{display:flex;align-items:center;min-width:86px}
.footer-mark .brand-glyph{width:84px;color:#f3f6fe}
.footer-mark .glyph-flash{stroke:#87a5ff}
@media(max-width:700px){.footer-mark{min-width:65px}.footer-mark .brand-glyph{width:65px}}