/* Expressive art direction: large project stages, real logos, and cinematic movement. */
body{background:radial-gradient(ellipse at 90% 4%,#17334466,transparent 28%),radial-gradient(ellipse at 5% 35%,#18382e22,transparent 25%),var(--bg)}
.icon{display:inline-block;flex:none;width:20px;height:20px;background:currentColor;-webkit-mask:var(--icon) center/contain no-repeat;mask:var(--icon) center/contain no-repeat;vertical-align:middle}.button{gap:10px}.button .icon{width:17px;height:17px}.site-nav a{display:flex;align-items:center;gap:8px}.site-nav .icon{width:15px;height:15px}.site-nav{gap:20px}.hero-meta>span{display:flex;align-items:center;gap:9px}.hero-meta .icon{width:14px;height:14px}.hero{min-height:700px;padding:95px 0 85px;grid-template-columns:1.08fr 1fr}.hero h1{font-size:clamp(3.5rem,5.7vw,5rem);font-weight:650;letter-spacing:-4px}.hero-art{margin:0 -35px 0 -70px;translate:0 var(--hero-shift,0px)}.hero-art img{min-height:510px;mask-image:radial-gradient(ellipse at center,#000 36%,transparent 75%);animation:sculpture-float 9s ease-in-out infinite}.title-line{display:block;overflow:hidden;padding-bottom:.07em;margin-bottom:-.07em}.title-word{display:block;animation:title-rise .95s cubic-bezier(.16,1,.3,1) both}.title-line:nth-child(2) .title-word{animation-delay:.12s}.title-line:nth-child(3) .title-word{animation-delay:.2s}.page-heading h1{font-size:clamp(3.2rem,5.1vw,4.8rem);letter-spacing:-3.2px}.page-heading{padding:85px 0 70px}.discipline-strip{padding:29px 0}.discipline-strip>span{display:flex;gap:12px;align-items:center}.discipline-strip b{margin-left:0;font-size:14px}.discipline-strip .icon{color:var(--accent)}
.project-grid,.project-grid.related{display:grid;grid-template-columns:minmax(0,1fr);gap:75px;max-width:1100px;margin-inline:auto}.project-card{--stage:#18433e;display:flex;flex-direction:column;border:1px solid #31504f;border-radius:16px;overflow:hidden;background:#101e2e;isolation:isolate;transition:border-color .35s,box-shadow .4s,transform .45s var(--ease)}.project-card.violet{--stage:#393050;border-color:#4e4366}.project-card.blue{--stage:#213c60;border-color:#395574}.project-card:hover{transform:translateY(-4px);border-color:#75c9c1;box-shadow:0 30px 80px #0004}.project-stage{position:relative;padding:85px 65px 60px;overflow:hidden;background:radial-gradient(ellipse at 50% 30%,#ffffff0d,transparent 55%),linear-gradient(145deg,var(--stage),#112230)}.project-stage:before{content:'';position:absolute;inset:0;opacity:.13;background-image:linear-gradient(#ffffff26 1px,transparent 1px),linear-gradient(90deg,#ffffff26 1px,transparent 1px);background-size:64px 64px;pointer-events:none}.project-index{position:absolute;left:27px;top:15px;font:500 38px/1.3 var(--font-body);color:#d5fff588;letter-spacing:-3px}.project-stage-label{position:absolute;right:30px;top:29px;color:#d0e3e5;font:11px/1.6 var(--font-body);letter-spacing:1.2px;text-transform:uppercase}.project-stage .project-visual{border:1px solid #ffffff35;border-radius:10px;box-shadow:0 24px 60px #0005;translate:0 var(--scroll-lift,0px);transition:scale .65s var(--ease);position:relative;z-index:1;overflow:hidden}.project-card:hover .project-stage .project-visual{scale:1.018}.project-stage .project-visual img{height:auto;width:100%;aspect-ratio:auto;object-fit:contain}.project-stage .browser-bar{height:34px;font-size:11px;padding-inline:18px}.project-stage .browser-dots i{width:6px;height:6px}.project-summary{padding:35px 42px 40px;position:relative}.project-category{justify-content:start;align-items:center;gap:10px;font-size:11px;margin-bottom:15px}.project-category .icon{width:17px;height:17px}.project-summary h3{font-size:clamp(2rem,3.5vw,3.2rem);line-height:1.18;letter-spacing:-1.7px;font-weight:600}.project-title-stroke{color:#455d73;font-size:.65em;font-family:var(--font-body);letter-spacing:-1px}.project-summary>p{font-size:1rem;max-width:780px;margin:20px 0 23px}.project-cta{display:flex;align-items:center;gap:10px;font-size:.9rem;margin-top:8px;padding-top:18px}.project-cta .icon{width:18px;height:18px}.projects-gallery{margin-bottom:90px}.project-grid.related{max-width:900px}.project-visual.blueprint{min-height:420px;display:flex;background:linear-gradient(145deg,#1c3c62,#112337);padding:45px 70px}.blueprint .architecture{width:100%;max-width:720px;border-radius:12px;box-shadow:0 20px 50px #0003}.architecture-layer{padding:22px}.architecture-head{padding:21px 25px}.architecture-layer b{font-size:1rem}.tags{gap:9px}.tags>span{display:inline-flex;align-items:center;gap:7px;padding:7px 10px;font-size:12px;line-height:1.5;border-radius:5px;background:#1b2e40}.tags img{width:16px;height:16px;object-fit:contain;filter:drop-shadow(0 0 2px #ffffff30)}
.logo-avatar{display:inline-flex;align-items:center;justify-content:center;background:#eff5fb;border:1px solid #d2e0ec;border-radius:10px;padding:9px;flex-shrink:0;width:52px;height:52px;box-shadow:0 4px 10px #0001}.logo-avatar img{width:100%;height:100%;object-fit:contain}.tool-mark{font:inherit}.tool{padding:20px;gap:19px;transition:background .25s,transform .3s,border-color .3s}.tool:hover{background:#1b3047;transform:translateX(4px);border-color:#527387}.tool h3{font-size:1.07rem}.tool p{font-size:.875rem}.stack-group{padding:35px;border-radius:13px;position:relative;overflow:hidden;background:linear-gradient(145deg,#15283e,#101d2d)}.stack-group:before{content:'';height:3px;position:absolute;top:0;left:0;right:0;background:var(--tone)}.stack-group-heading{align-items:center;margin-bottom:28px;gap:20px}.stack-category-icon{width:53px;height:53px;border:1px solid #ffffff20;border-radius:11px;background:#ffffff08;color:var(--tone,var(--accent));display:grid;place-items:center;flex-shrink:0}.stack-category-icon .icon{width:26px;height:26px}.stack-preview-card{padding:27px;position:relative;overflow:hidden;border-radius:10px}.stack-preview-card h3{font-size:1.1rem;margin-top:22px}.stack-preview-card p{font-size:12px}.stack-preview-card:after{content:'';height:2px;position:absolute;bottom:0;left:0;right:0;background:var(--tone);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}.stack-preview-card:hover:after{transform:scaleX(1)}.principle-icon{color:var(--accent);display:block}.principle-icon .icon{width:30px;height:30px}.principle{padding:28px;border:1px solid var(--line);border-radius:10px;background:#112235}.principle h3{margin-top:25px}.company-mark{width:110px;height:66px;background:#f5f8fc;padding:10px 12px;border-color:#d6e1ef;border-radius:10px}.company-mark img{width:100%;height:100%;object-fit:contain}.experience-top{gap:25px}.experience-body{border-radius:14px;background:linear-gradient(130deg,#172b41,#101c2c);padding:40px 45px}.school-mark{display:flex;align-items:center;gap:9px;font-size:12px;color:var(--blue);padding:13px}.school-mark .icon{width:23px;height:23px}.school-mark b{font-weight:500}.education-card{border-radius:14px;background:linear-gradient(145deg,#142b43,#101d2e)}.degree-label{font-size:5.4rem;color:#7799b2}.education-card.current .degree-label{color:#83d9c7}.social-logo{width:66px;height:66px;margin-bottom:30px;padding:13px;border-radius:13px}.contact-card{padding:42px;border-radius:14px}.contact-banner{border-radius:16px;padding:55px;background:radial-gradient(ellipse at 100% 100%,#396b7b35,transparent 55%),linear-gradient(115deg,#19413f,#122738)}
.reveal{transition-duration:.9s;transition-timing-function:cubic-bezier(.16,1,.3,1)}.reveal.reveal-pending{translate:0 50px}.project-card.reveal-pending .project-visual{scale:.97}.project-card.is-visible .project-visual{scale:1}.page-curtain{position:fixed;inset:0;z-index:100;pointer-events:none;visibility:hidden;overflow:hidden}.page-curtain.active{visibility:visible;pointer-events:auto}.curtain-accent,.curtain-panel{position:absolute;inset:-2px;transform:translateY(110%);will-change:transform}.curtain-accent{background:#74e8d1}.curtain-panel{background:#102839;overflow:hidden;display:grid;place-items:center;border-top:1px solid #82ebd166;border-bottom:1px solid #82ebd166}.curtain-panel>img{position:absolute;width:90%;height:120%;object-fit:contain;left:30%;opacity:.18;mask-image:radial-gradient(ellipse,#000 35%,transparent 75%)}.curtain-copy{position:relative;display:flex;align-items:center;flex-direction:column;gap:24px;padding:30px;text-align:center;opacity:0;will-change:transform,opacity}.curtain-brand{font:13px var(--font-body);color:var(--accent);letter-spacing:3px}.curtain-name{font-size:clamp(3rem,8vw,7rem);font-weight:600;letter-spacing:-4px;line-height:1.15;overflow-wrap:anywhere}.curtain-rule{height:2px;width:65px;background:var(--accent)}
@keyframes title-rise{from{transform:translateY(115%)}to{transform:translateY(0)}}@keyframes sculpture-float{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-14px) rotate(2deg)}}
@media(max-width:1100px){.site-nav{position:absolute;top:88px;left:0;right:0;display:none;grid-template-columns:repeat(3,1fr);padding:22px 25px;gap:6px;background:#101e2ffb;border-bottom:1px solid var(--line)}.site-nav.open{display:grid;animation:menu-in .25s var(--ease)}.site-nav a{font-size:.95rem;padding:12px 16px}.site-nav a:after{display:none}.site-nav a[aria-current]{background:#1b3a40;border-radius:6px;color:var(--accent)}.menu-toggle{display:flex;width:44px;height:44px;background:none;border:1px solid var(--line);border-radius:6px;align-items:center;justify-content:center;flex-direction:column;gap:6px}.menu-toggle span{height:1px;width:17px;background:var(--ink);transition:transform .2s}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.hero{min-height:610px;padding-top:75px}.hero h1{font-size:3.8rem}.hero-art img{min-height:450px}.project-grid,.project-grid.related{gap:55px}.project-stage{padding:80px 40px 45px}.project-summary{padding:32px 35px}.stack-group{padding:28px}}
@media(max-width:850px){.site-nav{top:76px}.hero{grid-template-columns:1fr 1fr;min-height:570px;padding-top:60px}.hero h1{font-size:3.2rem;letter-spacing:-2.4px}.hero-art{margin-left:-55px}.hero-art img{min-height:390px}.project-card{display:flex}.project-stage{padding:75px 30px 35px}.project-stage .project-visual{border-right:1px solid #ffffff35}.project-stage .project-visual img{height:auto;aspect-ratio:auto}.project-summary h3{font-size:2.65rem}.project-grid,.project-grid.related{grid-template-columns:1fr;gap:45px}.project-visual.blueprint{padding:30px;min-height:360px}.project-stage-label{font-size:10px;right:25px}.project-index{font-size:33px}.company-mark{width:95px;height:60px}.experience-body{padding:32px}.contact-banner{padding:38px}.stack-preview-card{padding:24px}}
@media(max-width:600px){.hero{display:flex;min-height:0;padding:50px 0 30px}.hero h1{font-size:clamp(2.75rem,10vw,3.55rem);letter-spacing:-2.5px}.hero-art{margin:0 -18px}.hero-art img{min-height:0;height:330px}.page-heading{padding:50px 0 43px}.page-heading h1{font-size:2.8rem;letter-spacing:-1.8px;line-height:1.15}.discipline-strip{gap:10px;padding:21px 0}.discipline-strip>span{gap:7px}.discipline-strip .icon{width:16px;height:16px}.discipline-strip b{font-size:11px}.project-grid,.project-grid.related{gap:34px}.project-card{border-radius:12px}.project-stage{padding:62px 14px 22px}.project-stage-label{font-size:9px;letter-spacing:.7px;right:16px;top:23px;max-width:72%;text-align:right}.project-index{font-size:27px;left:16px;top:16px}.project-stage .browser-bar{height:24px;font-size:9px;padding-inline:10px}.project-stage .browser-dots i{width:4px;height:4px}.project-stage .project-visual{border-radius:6px}.project-summary{padding:25px 22px 27px}.project-summary h3{font-size:2.1rem;letter-spacing:-1px}.project-summary>p{font-size:.95rem;margin-top:16px}.project-category{font-size:10px;gap:8px}.project-category .icon{width:15px;height:15px}.project-title-stroke{font-size:.6em}.project-visual.blueprint{min-height:275px;padding:18px 12px}.architecture-layer{padding:15px}.architecture-layer b{font-size:.8rem}.architecture-head{padding:14px 16px}.tags{gap:7px}.tags>span{font-size:11px;padding:6px 8px;gap:6px}.tags img{height:14px;width:14px}.project-cta{font-size:.875rem}.projects-gallery{margin-bottom:55px}.stack-preview-card{padding:20px}.stack-category-icon{width:45px;height:45px}.stack-category-icon .icon{width:22px;height:22px}.stack-preview-card h3{font-size:1rem;margin-top:17px}.stack-group{padding:25px 20px}.tool{padding:16px 13px;gap:15px}.logo-avatar{width:45px;height:45px;border-radius:8px;padding:7px}.tool h3{font-size:1rem}.tool p{font-size:.8rem}.principle{padding:25px}.company-mark{width:84px;height:50px;padding:8px}.experience-top{gap:16px;align-items:center;flex-wrap:wrap}.experience-top h2{font-size:1.5rem}.experience-body{padding:26px 20px}.school-mark{font-size:11px;padding:9px;gap:7px}.degree-label{font-size:4.5rem}.social-logo{width:60px;height:60px;padding:12px}.contact-card{padding:30px}.contact-banner{padding:28px}.site-nav{grid-template-columns:1fr 1fr;padding:20px 16px}.site-nav a{font-size:.875rem;padding:12px 10px;gap:9px}.curtain-name{font-size:3.1rem;letter-spacing:-1.5px}.curtain-copy{gap:20px}.curtain-panel>img{width:150%;left:0;opacity:.2}}
@media(prefers-reduced-motion:reduce){.title-word{animation:none;transform:none}.hero-art{translate:none}.hero-art img{animation:none}.project-stage .project-visual{translate:none}.page-curtain{display:none}.reveal.reveal-pending{translate:0 0;opacity:1}.project-card.reveal-pending .project-visual{scale:1}.project-card:hover,.project-card:hover .project-stage .project-visual,.tool:hover{transform:none;scale:1}}

/* Audit refinements: identify a project before asking the reader to inspect its image. */
.home-project-list{display:grid;grid-template-columns:minmax(0,1fr);gap:15px;max-width:1100px;margin-inline:auto}
.home-project-preview{--preview:#173e3a;display:grid;grid-template-columns:92px minmax(0,1fr) 48px;align-items:center;gap:22px;min-height:160px;padding:23px 30px;border:1px solid #36534f;border-radius:13px;background:linear-gradient(115deg,var(--preview),#122336 68%);transition:transform .3s var(--ease),border-color .25s,box-shadow .3s}
.home-project-preview.violet{--preview:#342e4b;border-color:#49415d}.home-project-preview.blue{--preview:#203c5b;border-color:#3a5471}
.home-project-preview:hover{transform:translateY(-3px);border-color:var(--accent);box-shadow:0 18px 50px #0003}
.home-project-index{font:500 4.4rem/1 var(--font-body);letter-spacing:-.1em;color:#baf8e58c}
.home-project-copy{min-width:0}.home-project-copy h3{font-size:clamp(1.55rem,3vw,2.2rem);letter-spacing:-.04em;line-height:1.2;margin:5px 0 8px}.home-project-copy>p{color:var(--muted);max-width:760px}.home-project-copy .tags{margin-top:13px}.home-project-action{width:44px;height:44px;display:grid;place-items:center;border:1px solid #ffffff30;border-radius:50%;color:var(--accent);transition:background .2s,transform .2s}.home-project-preview:hover .home-project-action{background:#74e8d125;transform:translate(2px,-2px)}
.project-summary{order:0}.project-stage{order:1}.project-summary h3{color:#f0f5fb}
.project-stage .project-visual img{width:100%;height:auto;aspect-ratio:auto;object-fit:contain}
.case-showcase .project-visual img{width:100%;height:auto;max-height:none;aspect-ratio:auto!important;object-fit:contain!important;object-position:center}
.tags img{width:20px;height:20px;padding:2px;box-sizing:border-box;border-radius:4px;background:#f1f5f9;filter:none}
.company-mark{background:#fff}.company-mark img{padding:3px;border-radius:5px;background:#edf3fa}
.language-switch button{min-width:44px;min-height:44px;padding:8px 10px}
.site-nav.open{background:#101e2f;border-color:#35475d}


.page-curtain.active{pointer-events:none}
@media(max-width:600px){
 .page-heading{padding:32px 0 28px}.page-heading h1{font-size:clamp(1.9rem,8vw,2.15rem);line-height:1.2;letter-spacing:-1.1px;margin:12px 0 16px}.page-heading .lead{font-size:.96rem;line-height:1.65}
 .home-project-preview{grid-template-columns:45px minmax(0,1fr) 38px;gap:12px;min-height:0;padding:18px 14px;border-radius:10px}.home-project-index{font-size:2.4rem}.home-project-copy h3{font-size:1.45rem}.home-project-copy>p{font-size:.9rem;line-height:1.55}.home-project-copy .eyebrow{font-size:10px;letter-spacing:.9px}.home-project-action{width:38px;height:38px}.home-project-preview .tags{gap:5px}.home-project-preview .tags>span{font-size:10px;padding:5px 6px}.home-project-preview .tags img{width:18px;height:18px}
 .project-summary{padding:23px 19px}.project-summary h3{font-size:1.9rem}.project-summary>p{margin:13px 0 18px}.project-cta{padding-top:12px}.project-stage{padding:62px 13px 20px}.project-stage-label{font-size:9px;right:14px;top:22px;max-width:72%;text-align:right}.project-stage .project-visual img{width:100%;height:auto;aspect-ratio:auto;object-fit:contain}
 .case-showcase .project-visual img{aspect-ratio:auto!important;object-fit:contain!important}.language-switch button{min-width:44px;min-height:44px;padding:8px 10px}
}

/* Readable recruiting details and distinct page entrance rhythms. */
.education-dates{margin-top:20px;color:var(--muted);font-size:.9rem}
.page-shell[data-page="stack"] .stack-group:nth-child(even){--delay:100ms}
.page-shell[data-page="education"] .education-card:nth-child(2){--delay:120ms}
.page-shell[data-page="experience"] .experience-card:nth-child(2){--delay:90ms}
@media(max-width:600px){
 .home-project-preview{grid-template-columns:35px minmax(0,1fr);gap:12px}.home-project-action{display:none}.home-project-copy .eyebrow{font-size:12px}.home-project-preview .tags>span{font-size:12px}.tags>span{font-size:12px}.tool p{font-size:.875rem}.case-heading h1{font-size:clamp(2.15rem,9vw,3rem)}
}


@media(min-width:601px){.home-project-copy .eyebrow{font-size:12px}.project-category{font-size:12px}}

.employment-contribution{margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}.employment-contribution h4{font-size:.9rem;font-weight:550;margin:0 0 10px}

/* Product-led visual polish: large vertical previews and real product galleries. */
.hero-art{transform:perspective(1000px) translate3d(var(--hero-x,0px),var(--hero-y,0px),0) rotateX(var(--hero-rx,0deg)) rotateY(var(--hero-ry,0deg));transition:transform .7s cubic-bezier(.16,1,.3,1)}
.hero-art:after{content:'';position:absolute;inset:16% 20%;border-radius:50%;background:radial-gradient(ellipse,#74e8d112,transparent 65%);filter:blur(22px);pointer-events:none}
.home-project-list{gap:32px}.home-project-preview{display:flex;flex-direction:column;align-items:stretch;padding:0;gap:0;overflow:hidden;min-height:0}.home-project-copy{padding:30px 34px}.home-project-copy h3{font-size:clamp(1.8rem,3.2vw,2.6rem);margin:9px 0 12px}.home-project-copy>p{max-width:800px}.home-project-copy .project-cta{margin-top:15px;padding-top:0}
.home-project-image{position:relative;padding:34px;background:radial-gradient(ellipse at 50% 0%,#ffffff08,transparent 70%),var(--preview);border-top:1px solid #ffffff18}.home-project-image .project-visual{max-width:900px;margin-inline:auto;border:1px solid #ffffff30;border-radius:9px;box-shadow:0 22px 50px #0004}.home-project-image .project-visual img{width:100%;max-height:340px;height:auto;aspect-ratio:auto;object-fit:contain;background:#0f1b27}.home-project-image .blueprint{min-height:0;padding:24px}.home-project-image .architecture{max-width:640px}.home-project-number{position:absolute;right:23px;bottom:16px;font:400 2.3rem var(--font-body);color:#d6fff450;pointer-events:none}
.gallery-heading{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:18px}.gallery-heading .muted{font-size:.875rem}.gallery-main{display:block;position:relative;width:100%;padding:0;border:1px solid #53697f;border-radius:13px;overflow:hidden;background:#111f30;cursor:zoom-in;box-shadow:0 24px 70px #0004}.gallery-main>img{width:100%;height:auto;object-fit:contain}.gallery-zoom{position:absolute;right:16px;bottom:16px;display:flex;align-items:center;gap:9px;background:#0b1422ed;color:var(--ink);border:1px solid #77919b;padding:10px 15px;border-radius:8px;font-size:.875rem;box-shadow:0 5px 20px #0003}.gallery-zoom .icon{width:17px;height:17px}
.gallery-thumbnails{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;margin-top:18px;max-width:750px}.gallery-thumbnails button{min-width:0;text-align:left;padding:8px;color:var(--muted);border:1px solid var(--line);border-radius:9px;background:#122134;transition:border-color .2s,background .2s}.gallery-thumbnails button[aria-pressed=true]{border-color:var(--accent);background:#1b3a40;color:var(--ink)}.gallery-thumbnails img{width:100%;height:105px;object-fit:contain;background:#0b1422;border-radius:5px}.gallery-thumbnails span{display:block;font-size:.875rem;padding:8px 4px 2px;line-height:1.4}.product-gallery .image-caption{font-size:.8rem;max-width:900px}
.gallery-dialog{width:min(1200px,calc(100% - 40px));max-height:calc(100dvh - 32px);color:var(--ink);background:#0e1c2c;border:1px solid #46627b;border-radius:14px;padding:20px;overflow:auto}.gallery-dialog::backdrop{background:#020a13df;backdrop-filter:blur(10px)}.lightbox-top{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:14px}.lightbox-top>span{font-size:1.1rem;font-weight:600}.lightbox-top button,.lightbox-controls button{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;border:1px solid #4b657c;border-radius:7px;color:var(--ink);background:#192e42}.gallery-dialog>img{width:100%;max-height:calc(100dvh - 245px);object-fit:contain;background:#07101b;border-radius:8px}.gallery-dialog>p{color:var(--muted);font-size:.875rem;margin:13px 0;line-height:1.6}.lightbox-controls{display:flex;align-items:center;justify-content:center;gap:18px}.lightbox-controls button{font-size:.875rem;padding:10px 16px}.lightbox-controls span{color:var(--accent);font:12px var(--font-body)}
.case-nav a[aria-current]{color:var(--accent);font-weight:600}.case-nav a[aria-current] span{color:var(--accent)}.case-content .case-section{transition:border-color .4s}.case-section:target{border-color:#74e8d166}
.shared-entry .title-word{animation:none}.shared-entry .reveal{opacity:1;translate:0 0}
::view-transition-group(project-shot),::view-transition-group(project-heading){animation-duration:.3s;animation-timing-function:cubic-bezier(.22,1,.36,1)}
::view-transition-old(project-shot),::view-transition-new(project-shot){object-fit:contain;height:100%}
.title-word{animation-duration:.36s}
.title-line:nth-child(2) .title-word{animation-delay:.05s}
.title-line:nth-child(3) .title-word{animation-delay:.08s}
.page-enter{animation-duration:.3s}
::view-transition-group(page-content){animation-duration:.3s;animation-timing-function:cubic-bezier(.22,1,.36,1)}
::view-transition-old(page-content){animation-duration:.16s}
::view-transition-new(page-content){animation-duration:.3s}
@media(max-width:600px){.home-project-copy{padding:23px 20px}.home-project-copy h3{font-size:1.9rem}.home-project-image{padding:18px 12px}.home-project-image .project-visual img{max-height:230px}.home-project-image .blueprint{padding:10px}.home-project-number{font-size:1.6rem;bottom:7px;right:12px}.gallery-heading{align-items:flex-start;flex-direction:column;gap:6px}.gallery-main{border-radius:9px}.gallery-zoom{right:8px;bottom:8px;padding:8px 10px;font-size:.75rem}.gallery-thumbnails{gap:8px;margin-top:12px}.gallery-thumbnails button{padding:5px}.gallery-thumbnails img{height:64px}.gallery-thumbnails span{font-size:.75rem;padding:7px 2px;overflow-wrap:anywhere}.gallery-dialog{width:calc(100% - 20px);padding:14px}.lightbox-controls{gap:9px}.lightbox-controls button{padding:9px 12px;font-size:.8rem}.gallery-dialog>img{max-height:calc(100dvh - 280px)}}

/* Experience becomes easier to scan: clear company identities, roles and dates. */
.experience-timeline{max-width:1060px;margin-inline:auto;gap:26px}
.experience-card{grid-template-columns:50px minmax(0,1fr);gap:18px}
.timeline-number{width:40px;height:40px;border:1px solid #426178;border-radius:50%;background:#14293b;color:#a9c2d0}
.experience-body{border:1px solid #2c4358;border-left:3px solid #4a8d87;border-radius:14px;padding:32px 38px;background:linear-gradient(135deg,#182c40,#101d2d)}
.experience-top{align-items:center;gap:22px}
.experience-heading{min-width:0}
.experience-heading .eyebrow{margin-bottom:3px}
.experience-top h2{font-size:clamp(1.45rem,2.4vw,1.9rem);line-height:1.2;letter-spacing:-.5px}
.company-mark{width:112px;height:68px;flex:none;padding:10px 13px;border-radius:12px;box-shadow:0 7px 22px #0002}
.company-mark img{padding:0;border-radius:0;background:transparent;object-fit:contain}
.company-mark-fpt,.company-mark-ct-group{background:#fff;border-color:#d5e1ec}
.company-mark-fpt img{object-fit:contain}
.company-mark-ct-group img{max-width:100%;max-height:100%}
.company-mark-tma{background:#0c3e50;border:1px solid #2d6570;border-radius:12px}
.company-mark-tma img{filter:none}
.experience-body>h3{font-size:1.15rem;font-weight:600;margin-top:23px}
.experience-dates{display:flex;flex-wrap:wrap;align-items:center;gap:9px;margin:7px 0 17px;font-size:.875rem}
.current-role{display:inline-flex;align-items:center;gap:7px;border:1px solid #398d7c;background:#143831;color:#adf0da;border-radius:99px;padding:3px 10px;font-size:.75rem;font-weight:600}
.current-role:before{content:'';width:6px;height:6px;border-radius:50%;background:#77e0ba;box-shadow:0 0 0 3px #77e0ba22}
.employment-contribution{margin-top:23px;padding:19px 22px;border:1px solid #344c60;border-radius:11px;background:#0d1b2a75}
.employment-contribution h4{margin:0 0 12px;color:#dce7ed;font-family:var(--font-display);font-size:1rem}
.employment-contribution ul{padding-left:19px;gap:10px;font-size:.9rem;line-height:1.65}
.employment-contribution li::marker{color:#78c5b3}
.experience-body .tags{margin-top:18px}

/* Credential marks and protocol identities have a consistent, legible canvas. */
.credential-card{gap:17px;padding:21px}
.credential-mark{width:68px;height:58px;padding:8px;background:#f7fafc;border:1px solid #d8e3ec;border-radius:11px}
.credential-mark img{width:100%;height:100%;object-fit:contain}
.credential-mark-meta{background:#f2f7fc}
.credential-mark-coursera{background:#f5f9fc}
.credential-mark-ielts-idp{width:76px}
.logo-avatar img[src$="/rest.svg"],.logo-avatar img[src$="/grpc.svg"]{width:100%;height:100%;object-fit:contain}
.logo-avatar-rest,.logo-avatar-grpc{padding:8px;background:#fff;border-color:#d6e2ec}

/* Project stories give real interface captures a calmer, product-like frame. */
.case-study .case-heading{position:relative;isolation:isolate}
.case-study .case-heading:after{content:'';position:absolute;z-index:-1;top:0;right:-3%;width:46%;height:70%;border-radius:50%;filter:blur(30px);opacity:.8;pointer-events:none}
.case-study-digital-e-shop .case-heading:after{background:radial-gradient(ellipse,#dc76502b,transparent 68%)}
.case-study-food-recipes .case-heading:after{background:radial-gradient(ellipse,#71c7a529,transparent 68%)}
.case-study .case-facts{align-items:start}
.case-study .case-facts>div>span{margin-bottom:12px}
.case-study .case-facts .tags{gap:7px}
.case-study .case-facts .tags>span{padding:5px 9px;border:1px solid #ffffff13;border-radius:999px;background:#172b3d;color:#dce7ee;font-size:.78rem}
.case-study-digital-e-shop .product-gallery .gallery-main{padding:12px;background:linear-gradient(145deg,#e9e5da,#f7f4ec);border-color:#9fa9a5}
.case-study-food-recipes .product-gallery .gallery-main{padding:12px;background:linear-gradient(145deg,#dcefe9,#f0f7f3);border-color:#91b8a9}
.product-gallery .gallery-main img{border-radius:7px}
.product-gallery .gallery-thumbnails button{transition:transform .2s,border-color .2s,background .2s}
.product-gallery .gallery-thumbnails button:hover{transform:translateY(-2px);border-color:#8bcabe}
.case-showcase .architecture{max-width:900px}
.architecture-layer{display:grid;grid-template-columns:82px minmax(0,1fr);align-items:center;gap:16px}
.architecture-layer .layer-index{display:inline-flex;justify-content:center;align-items:center;min-height:28px;width:76px;border:1px solid #ffffff18;border-radius:999px;color:#c2d2db;background:#ffffff08;font:500 .72rem/1.3 var(--font-body);font-variant-numeric:tabular-nums}
.architecture-layer b{font-family:var(--font-body);font-size:.95rem;line-height:1.5}
.case-nav>a span,.decision-list article>span{font-family:var(--font-body);font-variant-numeric:tabular-nums;font-weight:600}
@media(max-width:850px){.experience-body{padding:29px 28px}.case-study .case-heading:after{right:0;width:55%}}
@media(max-width:600px){
 .experience-card{grid-template-columns:33px minmax(0,1fr);gap:12px}
 .timeline-number{width:30px;height:30px;font-size:.72rem}
 .experience-body{padding:23px 18px;border-radius:12px}
 .experience-top{gap:14px;align-items:center}
 .company-mark{width:76px;height:48px;padding:7px 8px;border-radius:9px}
 .experience-heading .eyebrow{font-size:.75rem}
 .experience-top h2{font-size:1.35rem}
 .experience-body>h3{font-size:1rem;margin-top:20px}
 .experience-dates{font-size:.78rem}
 .employment-contribution{padding:16px;margin-top:18px}
 .employment-contribution ul{font-size:.86rem}
 .credential-card{gap:13px;padding:16px}
 .credential-mark{width:58px;height:52px;padding:7px}
 .credential-mark-ielts-idp{width:68px}
 .case-study .case-facts .tags>span{font-size:.72rem}
 .case-study-digital-e-shop .product-gallery .gallery-main,.case-study-food-recipes .product-gallery .gallery-main{padding:6px}
 .architecture-layer{grid-template-columns:1fr;gap:8px;padding:14px}
 .architecture-layer .layer-index{min-height:24px}
}
@media(prefers-reduced-motion:reduce){.hero-art{transform:none}.shared-entry .title-word{animation:none}::view-transition-group(project-shot),::view-transition-group(project-heading){animation-duration:0s}}

.tool-copy{min-width:0;flex:1}.tool{align-items:flex-start}.tool-projects{margin-top:12px;border-top:1px solid #ffffff14;padding-top:10px}.tool-projects summary,.timeline-details summary{cursor:pointer;color:var(--accent);font-size:.875rem;min-height:32px;line-height:1.6;padding:5px 0}.tool-projects>div{display:flex;flex-wrap:wrap;gap:8px;padding:8px 0 2px}.tool-projects a{border:1px solid #4d7778;border-radius:5px;padding:7px 10px;font-size:.85rem;background:#173a3d}.tool-projects a:hover{background:#235351}.timeline-details{margin:18px 0;border-top:1px solid #ffffff15;border-bottom:1px solid #ffffff15;padding:8px 0}.timeline-details summary{font-size:.95rem;min-height:44px;padding:9px 0}.timeline-details ul{margin-top:9px}.tool-projects summary:focus-visible,.timeline-details summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* Official HCMUT mark uses the standard version on a light background. */
.school-mark{background:#fff;border-radius:10px;flex-shrink:0}.school-mark img{width:48px;height:48px;object-fit:contain}.profile-symbol.hcmut-logo{background:#fff;border-radius:10px;padding:8px}.hcmut-logo img{width:100%;height:100%;object-fit:contain}


/* Bricolage Grotesque gives display text a more individual voice; Be Vietnam Pro keeps Vietnamese copy crisp. */
:root{--font-display:"Bricolage Grotesque","Be Vietnam Pro",sans-serif;--font-body:"Be Vietnam Pro",ui-sans-serif,system-ui,sans-serif}
body{font-family:var(--font-body)}
h1,h2,h3,h4,.brand{font-family:var(--font-display)}
.gallery-thumbnails{grid-template-columns:repeat(4,minmax(0,1fr));max-width:100%}
.gallery-thumbnails img{height:auto;aspect-ratio:16/9;object-fit:contain;background:#0b1422}
@media(max-width:600px){.gallery-thumbnails{grid-template-columns:repeat(2,minmax(0,1fr))}}
.contact-card{display:flex;flex-direction:column}
.contact-card .social-logo{display:flex;align-self:flex-start;margin-bottom:22px}
.company-initial{display:grid;place-items:center;width:100%;height:100%;border-radius:5px;background:#fff;color:#1676b8;font-size:1.2rem;font-weight:750;letter-spacing:-.04em}
.experience-dates{color:var(--muted);margin:9px 0 16px}
.employment-contribution ul{margin:0;padding-left:20px;display:grid;gap:9px;color:var(--muted);font-size:.92rem;line-height:1.55}

/* Sculptural hero: luminous material, crisp silhouette and bounded motion. */
.hero-art{isolation:isolate;pointer-events:auto;transition:transform .45s cubic-bezier(.16,1,.3,1)}
.hero-art:after{display:none}
.sculpture-control{display:block;position:relative;width:100%;border:0;padding:0;background:transparent;color:var(--muted);border-radius:24px;touch-action:manipulation}
.hero-art .sculpture-control img{width:100%;height:auto;min-height:0;aspect-ratio:1.5;object-fit:contain;mask-image:radial-gradient(ellipse at center,#000 52%,transparent 76%);animation:ring-drift 10s ease-in-out infinite}
.sculpture-hint{position:absolute;bottom:4%;right:14%;display:flex;align-items:center;gap:8px;border:1px solid #74e8d133;padding:7px 12px;border-radius:30px;font-size:.875rem;background:#0b1422c9;transition:color .2s,border-color .2s}
.sculpture-hint .icon{width:15px;height:15px;color:var(--accent)}
.sculpture-control:hover .sculpture-hint{color:var(--ink);border-color:#74e8d177}
@keyframes ring-drift{0%,100%{transform:translateY(0) rotate(-5deg)}50%{transform:translateY(-16px) rotate(6deg)}}
@media(max-width:600px){.hero-art{height:auto;overflow:visible;margin:10px -18px 0}.hero-art .sculpture-control img{height:auto;min-height:0}.sculpture-hint{bottom:1%;right:10%;font-size:.8rem}}
@media(prefers-reduced-motion:reduce){.sculpture-hint{display:none}.sculpture-control{cursor:default}.hero-art .sculpture-control img{animation:none}}

/* Human-readable supporting type; reserve monospace for source code. */
.eyebrow,.project-category,.project-stage-label,.case-facts>div>span{font-family:var(--font-body);font-size:.875rem;font-weight:500;line-height:1.6;text-transform:none;letter-spacing:.025em}
.language-switch button{font-family:var(--font-body);font-size:.875rem;font-weight:500}
.hero-meta,.stack-preview-card p,.contact-url,.back-link,.content-note,.image-caption,.footer-inner>span,.lightbox-controls span{font-family:var(--font-body);font-size:.875rem;line-height:1.8;letter-spacing:normal}
.tags>span{font-family:var(--font-body);font-size:.875rem;line-height:1.5}
.project-index,.home-project-index,.home-project-number,.project-title-stroke,.timeline-number,.small-number,.architecture-layer .mono,.case-nav>a span,.decision-list article>span,.degree-label{font-family:var(--font-display);font-variant-numeric:tabular-nums}
.project-index,.home-project-index,.home-project-number,.project-title-stroke{letter-spacing:-.035em}
.degree-label{letter-spacing:-.045em}
.timeline-number,.small-number,.architecture-layer .mono,.case-nav>a span,.decision-list article>span{font-size:.875rem}
.curtain-brand{font-family:var(--font-body);letter-spacing:.08em}
.browser-bar,.project-stage .browser-bar,.case-showcase .browser-bar{font-family:var(--font-body);font-size:.75rem}
.discipline-strip{font-family:var(--font-body);font-size:.875rem}
code,pre,kbd,samp{font-family:var(--font-code)}
@media(max-width:600px){.project-stage-label{font-size:.75rem;letter-spacing:.02em;max-width:72%;line-height:1.5}.project-stage{padding-top:76px}.discipline-strip b{font-size:.875rem}.project-category{font-size:.875rem}}

.architecture-head{font-family:var(--font-body);font-size:.875rem;line-height:1.6}

/* CV and contribution content shares the site's type and spacing rhythm. */
.resume-actions{display:flex;flex-wrap:wrap;gap:12px}
.resume-actions.compact{margin-top:22px}
.resume-actions.compact .button{padding:8px 0;border:0;background:none;color:var(--accent);font-size:.875rem}
.profile-contact{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.4fr);gap:50px;padding:38px 0 45px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.profile-contact h2{font-size:1.6rem;line-height:1.3;margin-bottom:14px}
.profile-contact h3{font-size:1.1rem;margin-bottom:9px}
.profile-contact p{color:var(--muted);font-size:.95rem}
.resume-row{display:grid;gap:18px}
.direct-email{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;margin-top:28px;border-top:1px solid var(--line);padding-top:24px}
.contact-email{color:var(--accent);overflow-wrap:anywhere}
.copy-feedback{flex-basis:100%;min-height:1.6em;font-size:.875rem!important}


.review-badge{font-size:.8125rem;line-height:1.5;color:var(--amber);border:1px solid #e9c58a44;border-radius:4px;padding:5px 9px}



@media(max-width:760px){.profile-contact{grid-template-columns:1fr;gap:24px;padding:30px 0}.profile-contact h2{font-size:1.4rem}.resume-actions .button{min-height:44px}}

/* Audit follow-ups: readable timeline labels, balanced display type, and tablet-safe hero art. */
.hero h1,.page-heading h1,.case-heading h1{letter-spacing:-.02em}
.experience-top .eyebrow{font-size:.875rem;line-height:1.5;letter-spacing:.025em}
@media(min-width:601px) and (max-width:850px){.hero-art{margin-right:0;min-width:0;max-width:100%}.sculpture-control{max-width:100%}.hero-art .sculpture-control img{max-width:100%}}
.project-grid.related{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;max-width:900px}
.project-grid.related .project-visual{display:none}
.project-grid.related .project-summary{padding:18px}
.project-grid.related .project-summary>p{margin:8px 0 12px;font-size:.875rem}
.project-grid.related .project-cta{padding-top:10px}
.credentials-section{padding:70px 0 30px;border-top:1px solid var(--line)}
.credentials-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.credential-card{display:flex;align-items:flex-start;gap:16px;padding:22px;border:1px solid var(--line);border-radius:10px;background:#101d2d}
.credential-mark{display:grid;place-items:center;flex:none;width:42px;height:42px;border-radius:8px;background:#153634;color:var(--accent)}
.credential-card h3{font-size:1.03rem;line-height:1.45}
.credential-card p{color:var(--muted);font-size:.875rem;margin-top:5px}
.credential-card .credential-date{color:var(--accent);font-weight:500}
@media(max-width:600px){.project-grid.related{grid-template-columns:1fr;gap:12px}.credentials-section{padding:48px 0 24px}.credentials-grid{grid-template-columns:1fr}.credential-card{padding:18px}}

/* Project case studies put ownership and implementation evidence before the gallery. */
.case-evidence{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin:28px 0 38px;overflow:hidden;border:1px solid var(--line);border-radius:12px;background:var(--line)}
.case-evidence article{display:grid;gap:10px;align-content:start;min-width:0;padding:22px 24px;background:linear-gradient(145deg,#14283b,#101d2d)}
.case-evidence article>span,.engineering-decision h4{color:var(--accent);font-size:.76rem;line-height:1.5;font-weight:600;letter-spacing:.06em;text-transform:uppercase}
.case-evidence article>b{font-size:.95rem;line-height:1.7;font-weight:450;color:var(--ink)}
.case-evidence article:nth-child(3){background:linear-gradient(145deg,#1a2b3e,#122031)}
/* Scoped case-study components: quiet surfaces, compact evidence, clear connections. */
.case-contribution{display:grid;grid-template-columns:minmax(180px,.65fr) minmax(0,1.8fr);gap:32px;margin:26px 0 38px;padding:32px 0;border-bottom:1px solid var(--line)}
.contribution-intro h2{font-size:1.5rem;line-height:1.35;margin:14px 0}
.contribution-role{color:var(--muted);font-size:.86rem;line-height:1.7}
.contribution-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;list-style:none;padding:0;margin:0}
.contribution-grid li{display:flex;align-items:flex-start;gap:12px;padding:18px;border:1px solid var(--line);border-radius:9px;background:#101e2e;min-width:0}
.contribution-number{color:var(--accent);font-size:.75rem;line-height:1.7;flex:none}
.contribution-grid h3{font-size:.95rem;line-height:1.5;margin:0 0 7px}
.contribution-grid p{color:var(--muted);font-size:.86rem;line-height:1.75}
.tags img.tech-logo{width:18px;height:18px;box-sizing:content-box;padding:3px;border-radius:4px;background:#f0f5f8;filter:none}
.tags img.tech-logo-payos{width:44px;height:18px;padding-inline:5px}
.engineering-decisions{display:grid;gap:16px}
.engineering-decision{padding:22px 24px;border:1px solid var(--line);border-radius:10px;background:#101e2e}
.engineering-decision header{display:flex;align-items:center;gap:14px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.engineering-decision header>span,.note-index{display:grid;place-items:center;flex:none;width:30px;height:30px;border:1px solid #73dfca44;border-radius:7px;color:var(--accent);font-size:.76rem;font-weight:600}
.engineering-decision h3{font-size:1.07rem;line-height:1.5}
.decision-body{display:grid;grid-template-columns:1fr 1fr;gap:22px;padding-top:18px}
.decision-body section{min-width:0}
.decision-body section+section{border-left:1px solid var(--line);padding-left:22px}
.engineering-decision h4{margin:0;color:var(--accent);font-size:.8rem;line-height:1.5;letter-spacing:0;text-transform:none;font-weight:550}
.engineering-decision p{margin-top:8px;color:var(--muted);font-size:.9rem;line-height:1.8}
/* Source-backed architecture maps: product-specific layers, named edges and honest evidence labels. */
.architecture-flow{margin:22px 0 0;overflow:hidden;border:1px solid var(--line);border-radius:14px;background:radial-gradient(ellipse at 50% 0%,#25455935,transparent 58%),#0f1d2c;box-shadow:0 20px 58px #0003}
.architecture-flow.violet{background:radial-gradient(ellipse at 50% 0%,#45375a55,transparent 58%),#111d2c}
.architecture-flow.blue{background:radial-gradient(ellipse at 50% 0%,#31588655,transparent 58%),#101d2d}
.architecture-flow .architecture-head{display:flex;align-items:center;gap:14px;min-height:66px;padding:14px 22px;border-bottom:1px solid var(--line)}
.architecture-head>div{display:grid;gap:2px;margin-right:auto}
.architecture-kicker,.integration-kind{color:var(--muted);font-size:.68rem;font-weight:650;letter-spacing:.09em;text-transform:uppercase;line-height:1.45}
.architecture-head strong{font-size:.95rem;line-height:1.4}
.architecture-status,.architecture-source,.event-model-status{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:6px 9px;border:1px solid #74dfc533;border-radius:999px;color:#a9eddd;background:#72d9c30c;font-size:.69rem;line-height:1.4;text-align:center}
.architecture-status:before{content:'';width:6px;height:6px;border-radius:50%;background:#72d9c3}
.architecture-status.is-target,.event-model-status{color:#f0cb91;border-color:#f0cb9144;background:#f0cb910b}
.architecture-status.is-target:before{background:#eebf72}
.architecture-source{border-color:#ffffff20;color:#d7e4ec;background:#ffffff06;text-decoration:none;white-space:nowrap}
.architecture-source:hover{border-color:var(--accent);color:var(--accent)}
.architecture-content{padding:23px 23px 21px}
.architecture-description{max-width:810px;margin:0 auto 23px;color:#dce8ee;font-size:.91rem;line-height:1.7;text-align:center}
.architecture-track{display:grid;grid-template-columns:minmax(0,1fr) 78px minmax(0,1fr) 78px minmax(0,1fr);align-items:stretch;gap:0}
.architecture-node{position:relative;display:grid;grid-template-columns:46px minmax(0,1fr);align-content:start;gap:11px 13px;min-width:0;min-height:174px;padding:19px 17px;border:1px solid #ffffff1c;border-top:2px solid #72d9c37a;border-radius:11px;background:linear-gradient(145deg,#172b3c,#122233);box-sizing:border-box}
.architecture-node-index{position:absolute;top:10px;right:12px;color:#71899c;font:600 .67rem/1.4 var(--font-body)}
.architecture-node-brand{grid-row:span 2;display:flex;align-items:flex-start;justify-content:center;padding-top:2px}
.architecture-node-brand .logo-avatar{width:46px;height:46px;padding:8px;border:1px solid #d9e5eb;border-radius:10px;background:#f1f5f7;box-shadow:0 4px 12px #0002}
.architecture-node-brand .logo-avatar img{width:100%;height:100%;object-fit:contain}
.architecture-node-brand .architecture-generic{display:grid;place-items:center;box-sizing:border-box;color:var(--accent);background:#72d9c315;border:1px solid #72d9c330}
.architecture-node-brand .icon{width:23px;height:23px;background-color:currentColor}
.architecture-node-copy{min-width:0;padding-right:14px}
.architecture-node-role{display:block;margin:1px 0 5px;color:var(--accent);font-size:.66rem;font-weight:650;letter-spacing:.08em;text-transform:uppercase;line-height:1.4}
.architecture-node h3{font-size:.98rem;line-height:1.4;letter-spacing:-.01em}
.architecture-node p{margin-top:6px;color:var(--muted);font-size:.79rem;line-height:1.65;overflow-wrap:anywhere}
.architecture-chips{grid-column:2;display:flex;flex-wrap:wrap;gap:5px;margin-top:1px}
.architecture-chips span{display:inline-flex;align-items:center;padding:4px 7px;border:1px solid #ffffff16;border-radius:5px;color:#cfdae2;background:#ffffff06;font-size:.64rem;line-height:1.4}
.architecture-connector{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;padding:4px;text-align:center}
.architecture-connector>span:first-child{color:#aebfca;font-size:.66rem;line-height:1.45;overflow-wrap:anywhere}
.architecture-arrow{display:grid;place-items:center;width:29px;height:29px;border:1px solid #72d9c34a;border-radius:50%;color:var(--accent);background:#72d9c30c;font-size:1rem;line-height:1}
.architecture-support{margin-top:27px;padding-top:20px;border-top:1px solid #ffffff17}
.architecture-support>h3{margin-bottom:12px;color:#d8e5ec;font-size:.78rem;line-height:1.45}
.architecture-integrations{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:10px}
.architecture-integration{display:flex;align-items:flex-start;gap:13px;min-width:0;padding:14px;border:1px solid #ffffff18;border-radius:9px;background:#0c1927a6}
.architecture-integration .logo-avatar,.integration-brand.logo-avatar{width:39px;height:39px;padding:7px;border:1px solid #d9e5eb;border-radius:9px;background:#f1f5f7;flex:none}
.architecture-integration .logo-avatar img,.integration-brand.logo-avatar img{width:100%;height:100%;object-fit:contain}
.architecture-integration .integration-generic,.integration-generic{display:grid;place-items:center;box-sizing:border-box;width:39px;height:39px;padding:9px;border:1px solid #72d9c333;border-radius:9px;color:var(--accent);background:#72d9c310;flex:none}
.integration-generic .icon{width:19px;height:19px;background-color:currentColor}
.architecture-integration>div{min-width:0}
.architecture-integration .integration-kind{display:block;margin:1px 0 4px;font-size:.62rem}
.architecture-integration h4{font-size:.83rem;line-height:1.45}
.architecture-integration p{margin-top:5px;color:var(--muted);font-size:.75rem;line-height:1.65}
.architecture-event-model{margin-top:25px;padding:17px;border:1px solid #f0cb912d;border-radius:11px;background:linear-gradient(115deg,#f0cb9108,#0b1826a6)}
.event-model-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.event-model-heading h3{margin-top:4px;font-size:.88rem;line-height:1.45}
.event-model-status{max-width:240px;font-size:.64rem}
.event-model-track{display:grid;grid-template-columns:minmax(0,1fr) 72px minmax(0,1fr) 72px minmax(0,1fr) 72px minmax(0,1fr);align-items:stretch}
.event-model-step{display:flex;align-items:flex-start;gap:10px;min-width:0;padding:12px;border:1px solid #ffffff18;border-radius:8px;background:#101e2d}
.event-model-step .logo-avatar,.event-model-brand.logo-avatar{display:grid;place-items:center;width:32px;height:32px;padding:6px;border:1px solid #d9e5eb;border-radius:7px;background:#f1f5f7;flex:none}
.event-model-step .logo-avatar img,.event-model-brand.logo-avatar img{width:100%;height:100%;object-fit:contain}
.event-model-step .integration-generic{width:32px;height:32px;padding:6px}
.event-model-step .integration-generic .icon{width:17px;height:17px}
.event-model-step>div{min-width:0}
.event-model-step h4{font-size:.74rem;line-height:1.45}
.event-model-step p{margin-top:4px;color:var(--muted);font-size:.66rem;line-height:1.55}
.event-model-connector{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;padding:2px;text-align:center}
.event-model-connector span{color:#c2b498;font-size:.6rem;line-height:1.4;overflow-wrap:anywhere}
.event-model-connector i{display:grid;place-items:center;width:24px;height:24px;border:1px solid #f0cb913b;border-radius:50%;color:#f0cb91;font-style:normal}
.event-model-footnote{margin-top:12px;color:#cabd9f;font-size:.68rem;line-height:1.65}
.architecture-facts{display:flex;flex-wrap:wrap;gap:8px;margin-top:15px}
.architecture-facts>span{display:flex;align-items:center;gap:7px;padding:7px 10px;border:1px solid #ffffff17;border-radius:7px;color:#c9d7e0;background:#ffffff05;font-size:.7rem;line-height:1.45}
.architecture-facts .icon{width:15px;height:15px;flex:none;background-color:var(--accent)}
.architecture-caption{margin:18px 0 0;padding-top:15px;border-top:1px solid #ffffff12;color:var(--muted);font-size:.72rem;line-height:1.7}
@media(max-width:900px){.architecture-content{padding:20px}.architecture-track{grid-template-columns:minmax(0,1fr) 62px minmax(0,1fr) 62px minmax(0,1fr)}.architecture-node{grid-template-columns:37px minmax(0,1fr);gap:10px;padding:17px 12px}.architecture-node-brand .logo-avatar{width:37px;height:37px;padding:7px}.architecture-node h3{font-size:.9rem}.architecture-node p{font-size:.75rem}.architecture-chips span{font-size:.6rem}.event-model-track{grid-template-columns:minmax(0,1fr) 50px minmax(0,1fr) 50px minmax(0,1fr) 50px minmax(0,1fr)}.event-model-step{flex-direction:column}}
@media(max-width:680px){.architecture-flow .architecture-head{flex-wrap:wrap;padding:14px 16px;gap:8px}.architecture-head>div{width:100%;margin-bottom:2px}.architecture-status,.architecture-source{font-size:.64rem}.architecture-content{padding:18px 15px}.architecture-description{margin-bottom:17px;font-size:.83rem;text-align:left}.architecture-track{display:flex;flex-direction:column;gap:0}.architecture-node{grid-template-columns:42px minmax(0,1fr);min-height:0;padding:16px}.architecture-node-brand .logo-avatar{width:42px;height:42px;padding:7px}.architecture-node h3{font-size:.96rem}.architecture-node p{font-size:.78rem}.architecture-chips span{font-size:.64rem}.architecture-connector{min-height:58px;flex-direction:column-reverse;gap:5px}.architecture-arrow{transform:rotate(90deg);width:25px;height:25px}.architecture-connector>span:first-child{font-size:.66rem}.architecture-support{margin-top:19px;padding-top:16px}.architecture-integrations{grid-template-columns:1fr}.architecture-integration{padding:12px}.architecture-event-model{padding:13px;margin-top:19px}.event-model-heading{align-items:flex-start;flex-direction:column}.event-model-status{max-width:none}.event-model-track{display:flex;flex-direction:column;gap:0}.event-model-step{flex-direction:row;padding:11px}.event-model-connector{min-height:51px;flex-direction:column-reverse;gap:4px}.event-model-connector i{transform:rotate(90deg);width:22px;height:22px}.architecture-facts{flex-direction:column;align-items:stretch}.architecture-caption{margin-top:15px;padding-top:12px}}
/* Keep the case-study architecture in the earlier centered, vertical presentation. */
.architecture-track{display:flex;flex-direction:column;align-items:center;gap:0}
.architecture-node{width:100%;max-width:560px;min-height:0;padding:17px 20px;background:linear-gradient(145deg,#17293a,#122233)}
.architecture-node h3{font-size:1rem}
.architecture-node p{font-size:.81rem}
.architecture-connector{min-height:62px;flex-direction:column;gap:6px}
.architecture-arrow{transform:rotate(90deg);width:27px;height:27px}
.event-model-track{display:flex;flex-direction:column;align-items:center;gap:0}
.event-model-step{width:100%;max-width:560px;box-sizing:border-box}
.event-model-connector{min-height:47px;flex-direction:column;gap:4px}
.event-model-connector i{transform:rotate(90deg)}
@media(max-width:900px){.architecture-track{display:flex;flex-direction:column}.architecture-node{max-width:560px;grid-template-columns:42px minmax(0,1fr);padding:16px}.architecture-node-brand .logo-avatar{width:42px;height:42px;padding:7px}.architecture-node h3{font-size:.96rem}.architecture-node p{font-size:.78rem}.architecture-chips span{font-size:.64rem}.event-model-track{display:flex;flex-direction:column}.event-model-step{flex-direction:row}}
@media(max-width:680px){.architecture-node{max-width:560px}.architecture-connector{min-height:58px;flex-direction:column}.architecture-arrow{transform:rotate(90deg)}.event-model-track{display:flex;flex-direction:column}.event-model-step{flex-direction:row}.event-model-connector{min-height:47px;flex-direction:column}.event-model-connector i{transform:rotate(90deg)}}
/* Use case and technology names are the only labels inside the filled diagram blocks. */
.architecture-node{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:11px;min-height:112px;padding:20px;background:linear-gradient(130deg,#17384a,#14273d 72%);border:1px solid #72d9c34a;border-top:2px solid #72d9c3;border-radius:12px;text-align:center;box-shadow:inset 0 1px #ffffff09,0 10px 28px #050d171f}
.architecture-node-brand{display:flex;align-items:center;justify-content:center;padding:0}
.architecture-node-brand .logo-avatar{width:40px;height:40px;padding:7px}
.architecture-node-brand .architecture-generic{width:40px;height:40px;border-radius:9px}
.architecture-node-brand .icon{width:21px;height:21px}
.architecture-node h3{max-width:100%;padding:0 16px;color:#f2f7fa;font-size:1rem;font-weight:650;line-height:1.45;overflow-wrap:anywhere}
.architecture-integration{display:flex;align-items:center;gap:12px;min-height:72px;padding:15px;background:linear-gradient(135deg,#153044,#101f30);border-color:#72d9c32b}
.architecture-integration h4{color:#edf5f8;font-size:.82rem;line-height:1.5}
.event-model-step{display:flex;align-items:center;justify-content:center;gap:12px;min-height:62px;background:linear-gradient(135deg,#1c2b38,#122233);border-color:#f0cb9130}
.event-model-step h4{color:#edf5f8;font-size:.8rem;line-height:1.5}
@media(max-width:680px){.architecture-node{min-height:100px;padding:17px}.architecture-node h3{font-size:.96rem}.architecture-integration{min-height:64px}.event-model-step{min-height:58px}}
.next-project{display:flex;align-items:center;justify-content:space-between;gap:24px;margin:30px 0 65px;padding:30px 34px;border:1px solid #72d9c34d;border-radius:12px;background:radial-gradient(ellipse at 100% 100%,#396b7b2d,transparent 58%),linear-gradient(110deg,#142f3b,#111f30)}
.next-project h2{margin:7px 0;font-size:clamp(1.6rem,3vw,2.15rem)}
.next-project p{max-width:700px;color:var(--muted);font-size:.9rem;line-height:1.65}
.next-project .button{flex:none}
@media(max-width:760px){.case-evidence{grid-template-columns:1fr}.case-evidence article{padding:19px 20px}.engineering-decision{padding:20px}.next-project{align-items:flex-start;flex-direction:column;padding:25px 23px}}


.architecture-integration .integration-generic.icon,.event-model-step .integration-generic.icon{background-color:currentColor}

/* Keep the CT Group mark compact inside the shared company-logo tile. */
.experience-top .company-mark-ct-group{width:112px;height:68px;padding:8px 12px;display:grid;place-items:center;overflow:hidden;flex:none;background:#fff;border:1px solid #d5e1ec;border-radius:12px}
.experience-top .company-mark-ct-group img{width:auto;height:auto;max-width:42px;max-height:52px;object-fit:contain;padding:0;border-radius:0;background:transparent}
@media(max-width:700px){.experience-top .company-mark-ct-group{width:84px;height:50px;padding:6px 9px}.experience-top .company-mark-ct-group img{max-height:36px;max-width:30px}}

/* Keep TMA in its source colors inside a logo tile aligned with CT Group. */
.experience-top .company-mark-tma{width:112px;height:68px;padding:8px 12px;display:grid;place-items:center;overflow:hidden;flex:none;background:#0c3e50;border:1px solid #2d6570;border-radius:12px}
.experience-top .company-mark-tma img{width:auto;height:auto;max-width:88px;max-height:48px;object-fit:contain;padding:0;border-radius:0;background:transparent;filter:none}
@media(max-width:700px){.experience-top .company-mark-tma{width:84px;height:50px;padding:6px 9px}.experience-top .company-mark-tma img{max-height:36px;max-width:66px}}

/* Put a real product screen beside each case-study introduction. */
.case-study .case-heading{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);column-gap:clamp(32px,5vw,72px);row-gap:34px;align-items:center}
.case-intro-copy{grid-column:1;grid-row:1;min-width:0}
.case-hero-visual{grid-column:2;grid-row:1;justify-self:end;width:100%;max-width:540px;padding:10px;border:1px solid #ffffff20;border-radius:15px;background:linear-gradient(145deg,#182a3b,#101c2b);box-shadow:0 24px 65px #0005}
.case-hero-visual img{width:100%;height:auto;max-height:370px;object-fit:contain;object-position:center;border:1px solid #ffffff12;border-radius:8px;background:#0b1422}
.case-hero-visual figcaption{display:flex;align-items:center;gap:8px;padding:11px 4px 1px;color:var(--muted);font-size:.8rem;line-height:1.5}
.case-hero-visual .icon{width:15px;height:15px;color:var(--accent)}
.case-study .case-facts{grid-column:1/-1;width:100%}
.case-study .case-intro-copy .lead{max-width:620px}
.reveal{transition-duration:.55s}
.reveal.reveal-pending{translate:0 24px}
@media(max-width:850px){.case-study .case-heading{grid-template-columns:minmax(0,1fr);row-gap:26px}.case-intro-copy,.case-hero-visual,.case-study .case-facts{grid-column:1;grid-row:auto}.case-hero-visual{justify-self:start;max-width:680px}.case-study .case-intro-copy .lead{max-width:720px}}
@media(max-width:600px){.case-study .case-heading{row-gap:21px}.case-hero-visual{padding:7px;border-radius:11px}.case-hero-visual figcaption{font-size:.75rem;padding-top:8px}.reveal.reveal-pending{translate:0 18px}}

/* Give every Experience card the same rhythm and carry the timeline through each gap. */
.experience-timeline{--experience-gap:32px;--experience-marker:40px;gap:var(--experience-gap)}
.experience-card{align-items:start}
.experience-card:not(:last-child):before{top:calc(var(--experience-marker) / 2);height:calc(100% + var(--experience-gap))}
.experience-mark-icon{width:28px;height:28px}
.tags .tag-icon{width:17px;height:17px;padding:2px;border-radius:4px;background:currentColor;color:#9bc5ce}
.experience-card[data-company="ct-group"] .tags .tag-icon{color:#9fc7ff}

/* Keep generous hit areas at rest; hover feedback changes color, not layout. */
.site-nav a{transition:color .2s,background-color .2s}
@media(min-width:1101px){.site-nav{gap:4px}.site-nav a{padding:8px 8px;min-height:44px;border-radius:7px}.site-nav a:after{left:8px;width:calc(100% - 16px)}}
.site-nav a:hover{background:#74e8d118}
html[data-theme="light"] .site-nav a:hover{background:#e2f1ee;color:#075d55}
.footer-links a,.footer-social a{min-height:40px;padding:7px 9px;border-radius:7px;transition:color .2s,background-color .2s,translate .2s}
.footer-links a:hover,.footer-social a:hover,.footer-back-top:hover{background:#ffffff0a}
.footer-back-top{padding-inline:10px;border-radius:7px;transition:color .2s,background-color .2s,translate .2s}
html[data-theme="light"] .footer-links a:hover,html[data-theme="light"] .footer-social a:hover,html[data-theme="light"] .footer-back-top:hover{background:#e2eeef}

/* Turn the footer into a useful navigation and contact endpoint. */
#footer{background:linear-gradient(180deg,#0d1927,#09121e);border-top:1px solid #ffffff18}
#footer .footer-inner{display:block;padding:48px 0 20px}
.footer-main{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(145px,.7fr) minmax(170px,.75fr);gap:clamp(30px,7vw,100px);padding-bottom:42px}
.footer-brand .brand{display:inline-flex;font-size:1.65rem}
.brand{display:inline-flex;align-items:center;gap:10px;min-height:44px;color:var(--ink);font-size:1rem;letter-spacing:0}
.brand-mark{display:grid;place-items:center;width:34px;height:34px;flex:none;border:1px solid #72d9c355;border-radius:10px;background:linear-gradient(145deg,#72d9c31c,#72d9c308);color:var(--accent)!important;font:700 .7rem/1 var(--font-display);letter-spacing:-.04em}
.brand-label{color:var(--ink)!important;font-size:1.12rem;font-weight:650;line-height:1;letter-spacing:-.035em}
.footer-brand .brand{font-size:1.65rem}
.footer-full-name{display:block;margin:13px 0 0;color:var(--ink);font-size:.92rem;font-weight:600;letter-spacing:-.01em}
.footer-brand p{max-width:290px;margin-top:8px;color:#9aafc0;font-size:.9rem;line-height:1.65}
.footer-links,.footer-connect{display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.footer-heading{margin-bottom:3px;padding-inline:9px;color:#7e94a9;font-size:.72rem;font-weight:650;letter-spacing:.11em;text-transform:uppercase}
.footer-links a,.footer-social a{display:inline-flex;align-items:center;gap:10px;color:#c3d0dc;font-size:.86rem;transition:color .2s,translate .2s}
.footer-links a:hover,.footer-social a:hover{color:var(--accent);translate:2px 0}
.footer-social{display:grid;gap:12px}
.footer-social img{width:17px;height:17px;object-fit:contain;filter:brightness(0) saturate(100%) invert(82%) sepia(8%) saturate(460%) hue-rotate(168deg) brightness(94%)}
.footer-social a:first-child img{filter:none}
.footer-social .icon{width:17px;height:17px;color:#c3d0dc}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:17px;border-top:1px solid #ffffff12}
.footer-bottom>span{color:#8195a8;font-size:.75rem}
.footer-back-top{display:inline-flex;align-items:center;gap:8px;min-height:40px;color:#aabac8;font-size:.78rem;transition:color .2s,translate .2s}
.footer-back-top .icon{width:15px;height:15px;color:var(--accent)}
.footer-back-top:hover{color:var(--accent);translate:0 -2px}
@media(max-width:700px){.experience-timeline{--experience-gap:26px;--experience-marker:40px}.experience-card{grid-template-columns:40px minmax(0,1fr)}.experience-card:not(:last-child):before{left:19px}.footer-main{grid-template-columns:1fr 1fr;gap:30px 24px}.footer-brand{grid-column:1/-1}.footer-brand p{max-width:360px}}
@media(max-width:600px){.experience-timeline{--experience-gap:24px;--experience-marker:30px}.experience-card{grid-template-columns:35px minmax(0,1fr)}.experience-card:not(:last-child):before{left:14px}.experience-mark-icon{width:23px;height:23px}.footer-main{padding-bottom:30px}.footer-links,.footer-connect{gap:10px}.footer-bottom{align-items:flex-start}.footer-back-top{min-height:36px}}

/* A compact accessible theme control shares the existing header rhythm. */
.theme-toggle{display:grid;place-items:center;width:44px;height:44px;flex:none;border:1px solid var(--line);border-radius:8px;background:transparent;color:var(--muted);transition:color .2s,border-color .2s,background-color .2s}
.theme-toggle .icon{width:19px;height:19px}
.theme-toggle:hover{color:var(--accent);border-color:var(--accent);background:#74e8d310}
.theme-toggle[aria-pressed="true"]{color:var(--accent)}
.header-controls{gap:10px}

/* Light palette: retain the teal identity while replacing the dark surfaces. */
html[data-theme="light"]{color-scheme:light;--bg:#f4f7fa;--panel:#ffffff;--panel2:#eaf0f5;--ink:#172a3d;--muted:#52677b;--line:#d5e0e9;--accent:#087f72;--blue:#285eaa;--violet:#704da6;--amber:#875b13;--surface:#fff;--surface-raised:#edf3f7;--surface-deep:#e5edf2;--surface-tint:#e0f2ee}
html[data-theme="light"] body{background:radial-gradient(ellipse at 90% 4%,#dbeaf2 0,transparent 29%),radial-gradient(ellipse at 5% 35%,#e1efe9 0,transparent 26%),var(--bg);color:var(--ink)}
html[data-theme="light"] #header{background:#f7faf2ed;border-color:var(--line)}
html[data-theme="light"] #footer{background:linear-gradient(180deg,#edf3f6,#e7eef3);border-color:var(--line)}
html[data-theme="light"] .site-nav{background:#f8fbfd}
html[data-theme="light"] .site-nav a[aria-current]{background:#e1f3ef;color:#075d55}
html[data-theme="light"] .language-switch button[aria-pressed="true"]{background:#dff1ec;color:#075d55}
html[data-theme="light"] .theme-toggle{background:#ffffff9c;color:#39556b}
html[data-theme="light"] .theme-toggle:hover{background:#dff1ec;color:#075d55}
html[data-theme="light"] .button{border-color:#bdcbd7;color:var(--ink)}
html[data-theme="light"] .button:hover{background:#e8eff4;border-color:#7792a8}
html[data-theme="light"] .button.primary{background:var(--accent);border-color:var(--accent);color:#fff}
html[data-theme="light"] .button.primary:hover{background:#06685e}
html[data-theme="light"] .project-card,
html[data-theme="light"] .stack-group,
html[data-theme="light"] .tool,
html[data-theme="light"] .experience-body,
html[data-theme="light"] .career-projects,
html[data-theme="light"] .education-card,
html[data-theme="light"] .contact-card,
html[data-theme="light"] .decision-list article,
html[data-theme="light"] .engineering-decision,
html[data-theme="light"] .next-project,
html[data-theme="light"] .case-evidence article,
html[data-theme="light"] .contribution-grid li{background:var(--surface);border-color:var(--line);color:var(--ink);box-shadow:0 10px 30px #17334a0a}
html[data-theme="light"] .project-card:hover,
html[data-theme="light"] .home-project-preview:hover,
html[data-theme="light"] .contact-card:hover{border-color:#70a9a1}
html[data-theme="light"] .stack-preview-card{background:linear-gradient(135deg,#fff,#edf3f7);border-color:var(--line)}
html[data-theme="light"] .stack-preview-card:hover{background:#fff}
html[data-theme="light"] .tool{background:var(--surface-raised)}
html[data-theme="light"] .tool:hover{background:#fff}
html[data-theme="light"] .tool-mark,
html[data-theme="light"] .stack-category-icon,
html[data-theme="light"] .profile-symbol,
html[data-theme="light"] .timeline-number,
html[data-theme="light"] .school-mark,
html[data-theme="light"] .contact-mark,
html[data-theme="light"] .principle-icon{background:var(--surface-raised);border-color:var(--line)}
html[data-theme="light"] .experience-body{background:linear-gradient(140deg,#fff,#f2f6f8);border-left-color:#4a958a}
html[data-theme="light"] .employment-contribution{background:#f5f8fa;border-color:var(--line)}
html[data-theme="light"] .employment-contribution h4{color:var(--ink)}
html[data-theme="light"] .current-role{background:#e3f5ef;border-color:#8bc7b4;color:#145b48}
html[data-theme="light"] .current-role:before{background:#22876b;box-shadow:0 0 0 3px #22876b20}
html[data-theme="light"] .contact-banner{background:radial-gradient(ellipse at 100% 100%,#93c7c64d,transparent 55%),linear-gradient(115deg,#e0f2ec,#e4eef4);border-color:#b8d5d2}
html[data-theme="light"] .contact-banner h2 em{color:var(--ink)}
html[data-theme="light"] .home-project-preview{background:linear-gradient(115deg,#fff,#edf3f7 78%);border-color:var(--line)}
html[data-theme="light"] .home-project-image{background:radial-gradient(ellipse at 50% 0%,#fff,transparent 70%),#e7eef3;border-color:var(--line)}
html[data-theme="light"] .project-visual{background:#e8eef2;border-color:#c5d2dc}
html[data-theme="light"] .architecture,
html[data-theme="light"] .architecture-flow,
html[data-theme="light"] .architecture-node,
html[data-theme="light"] .architecture-integration,
html[data-theme="light"] .event-model-step{background:linear-gradient(145deg,#fff,#edf3f7);border-color:#cbd8e1;color:var(--ink)}
html[data-theme="light"] .architecture-head{border-color:#d4e0e8}
html[data-theme="light"] .architecture-head span:last-child,
html[data-theme="light"] .architecture-source,
html[data-theme="light"] .architecture-status{color:var(--muted)}
html[data-theme="light"] .architecture-layer{background:#f5f8fa;border-color:#d6e1e8}
html[data-theme="light"] .architecture-chips span,
html[data-theme="light"] .architecture-facts>span{background:#eaf1f5;color:var(--ink)}
html[data-theme="light"] .case-facts,
html[data-theme="light"] .case-section,
html[data-theme="light"] .experience-top{border-color:var(--line)}
html[data-theme="light"] .case-study .case-facts .tags>span,
html[data-theme="light"] .tags>span{background:#e8eff4;border-color:#d4dfe7;color:#263d50}
html[data-theme="light"] .tags img.tech-logo{background:#fff}
html[data-theme="light"] .case-showcase .project-visual,
html[data-theme="light"] .case-hero-visual{background:linear-gradient(145deg,#fff,#eaf0f4);border-color:#c7d4de}
html[data-theme="light"] .case-hero-visual img,
html[data-theme="light"] .gallery-thumbnails img{background:#edf2f5}
html[data-theme="light"] .gallery-main,
html[data-theme="light"] .gallery-thumbnails button,
html[data-theme="light"] .lightbox-top button,
html[data-theme="light"] .lightbox-controls button{background:#fff;border-color:var(--line);color:var(--ink)}
html[data-theme="light"] .gallery-zoom{background:#fff;color:var(--ink);border-color:#cbd8e1}
html[data-theme="light"] .gallery-dialog{background:#f3f7fa;color:var(--ink);border-color:#bccbd7}
html[data-theme="light"] .gallery-dialog>img{background:#eaf0f4}
html[data-theme="light"] .footer-heading{color:#526a7e}
html[data-theme="light"] .footer-brand p,
html[data-theme="light"] .footer-bottom>span{color:#536a7d}
html[data-theme="light"] .footer-links a,
html[data-theme="light"] .footer-social a,
html[data-theme="light"] .footer-social .icon,
html[data-theme="light"] .footer-back-top{color:#304a60}
html[data-theme="light"] .footer-social img{filter:none}

.back-to-top{position:fixed;right:max(20px,env(safe-area-inset-right));bottom:max(20px,env(safe-area-inset-bottom));z-index:25;display:grid;place-items:center;width:48px;height:48px;border:1px solid #3b566c;border-radius:10px;background:#13263a;color:var(--accent);box-shadow:0 8px 24px #020a1370;opacity:0;visibility:hidden;translate:0 8px;transition:opacity .2s,visibility .2s,translate .2s,background-color .2s,border-color .2s}
.back-to-top.is-visible{opacity:1;visibility:visible;translate:0 0}
.back-to-top .icon{width:19px;height:19px;rotate:-45deg}
.back-to-top:hover{background:#1b3549;border-color:#74e8d1;translate:0 -2px}
html[data-theme="light"] .back-to-top{background:#fff;border-color:#b8c9d5;color:#087f72;box-shadow:0 8px 24px #17334a24}
html[data-theme="light"] .back-to-top:hover{background:#e4f4f1;border-color:#4a9d91}
@media(prefers-reduced-motion:reduce){.back-to-top{transition:none}}
html[data-theme="light"] .footer-bottom{border-color:#cfdae3}
html[data-theme="light"] .profile-link:hover{background:#e8f0f4}
html[data-theme="light"] .architecture-flow{box-shadow:0 12px 35px #17334a0a}
html[data-theme="light"] .theme-toggle .icon{color:inherit}
@media(prefers-reduced-motion:no-preference){html,body,#header,#footer,.theme-toggle,.project-card,.experience-body{transition:background-color .2s,color .2s,border-color .2s,box-shadow .2s}}

/* Keep the homepage profile-link hover surface from touching its icon and copy. */
.profile-link{padding-inline:20px;border-radius:12px}
@media(max-width:600px){.profile-link{padding-inline:14px;border-radius:10px}}

/* A compact, editorial snapshot adds a personal update without another card grid. */
.home-now{display:grid;grid-template-columns:minmax(220px,.8fr) minmax(0,1.2fr);gap:clamp(36px,7vw,88px);align-items:start;padding-block:56px}
.home-now-intro h2{margin:12px 0 14px;font-size:clamp(1.8rem,2.7vw,2.4rem);line-height:1.2;letter-spacing:-1.2px}
.home-now-intro>p{max-width:360px;color:var(--muted);font-size:.95rem}
.home-now-updated{display:inline-block;margin-top:22px;color:var(--muted);font:11px/1.6 var(--font-body);letter-spacing:.04em}
.home-now-items{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2.4vw,30px)}
.home-now-item{min-width:0;padding-top:15px}
.home-now-item>span{color:var(--accent);font:11px/1.5 var(--font-body);letter-spacing:.08em;text-transform:uppercase}
.home-now-item h3{margin:12px 0 8px;font-size:1.05rem;font-weight:550;line-height:1.4}
.home-now-item p{color:var(--muted);font-size:.85rem;line-height:1.7}
@media(max-width:850px){.home-now{grid-template-columns:1fr;gap:30px;padding-block:42px}.home-now-intro>p{max-width:560px}}
@media(max-width:600px){.home-now{gap:25px;padding-block:36px}.home-now-items{grid-template-columns:1fr;gap:20px}.home-now-item{padding-top:12px}.home-now-item h3{margin:8px 0 4px}}

/* Light theme audit: replace dark-theme-only foregrounds on light surfaces. */
html[data-theme="light"] .hero-meta{color:var(--muted)}
html[data-theme="light"] .project-summary h3{color:var(--ink)}
html[data-theme="light"] .home-project-number{color:#52677b}
html[data-theme="light"] .principle{background:var(--surface);border-color:var(--line);color:var(--ink);box-shadow:0 10px 30px #17334a0a}
html[data-theme="light"] .credential-card{background:var(--surface);border-color:var(--line);color:var(--ink);box-shadow:0 10px 30px #17334a0a}
html[data-theme="light"] .credential-card h3{color:var(--ink)}
html[data-theme="light"] .credential-card p{color:var(--muted)}
html[data-theme="light"] .credential-card .credential-date{color:#075d55}
html[data-theme="light"] .credential-mark{background:var(--surface-tint);border:1px solid #c4ded8;color:#075d55}
html[data-theme="light"] .education-card.current .degree-label{color:#087f72}
html[data-theme="light"] .note-footnote-link,
html[data-theme="light"] .note-footnote-link.is-private{color:#40596d}
html[data-theme="light"] .architecture-description,
html[data-theme="light"] .architecture-connector>span:first-child{color:var(--muted)}
html[data-theme="light"] .architecture-node-index{color:#52677b}
html[data-theme="light"] .architecture-node h3,
html[data-theme="light"] .architecture-support>h3,
html[data-theme="light"] .architecture-integration h4,
html[data-theme="light"] .event-model-step h4{color:var(--ink)}
html[data-theme="light"] .architecture-status{color:#075d55;border-color:#9bcfc5;background:#e5f3ef}
html[data-theme="light"] .architecture-status.is-target,
html[data-theme="light"] .event-model-status{color:#70520c;border-color:#d8bf83;background:#fbf2dc}
html[data-theme="light"] .architecture-source{color:#36536a;border-color:var(--line);background:#f5f8fa}
html[data-theme="light"] .event-model-connector span,
html[data-theme="light"] .event-model-footnote{color:#66532d}
html[data-theme="light"] .event-model-connector i{color:#70520c;border-color:#d8bf83;background:#fbf2dc}

/* Final light-theme pass: keep route navigation and case-study content readable. */
html[data-theme="light"] .site-nav{background:transparent}
html[data-theme="light"] .site-nav a[aria-current]{border-radius:7px}
@media(max-width:1100px){html[data-theme="light"] .site-nav.open{background:#f8fbfd;border-color:var(--line);box-shadow:0 20px 48px #17334a18}}
html[data-theme="light"] .case-section .feature-grid>div{color:var(--ink);background:linear-gradient(145deg,#fff,#edf3f7);border:1px solid var(--line);border-left:3px solid #087f72;border-radius:8px;box-shadow:0 8px 20px #17334a0a}

/* The transparent sculpture cutout gets its depth from the page rather than a baked black panel. */
.hero-art{position:relative;isolation:isolate}
@media(min-width:851px) and (max-width:1399px){.hero-art{margin-right:-25px}}
.hero-art:before{content:"";position:absolute;z-index:-1;inset:12% 12% 8%;border-radius:50%;background:radial-gradient(ellipse at 50% 48%,#6ddbc944 0%,#6c9acb20 46%,transparent 76%);filter:blur(30px);pointer-events:none}
.hero-art .sculpture-control{color:var(--ink)}
.hero-art .sculpture-control img{display:block;width:100%;height:auto;min-height:0;aspect-ratio:1.5;object-fit:contain;mask-image:none;animation:ring-drift 10s ease-in-out infinite}
html[data-theme="light"] .hero-art:before{background:radial-gradient(ellipse at 50% 48%,#8bdccf55 0%,#a8c3df35 48%,transparent 77%)}
html[data-theme="light"] .sculpture-hint{color:#36536a;background:#fffffff0;border:1px solid #c5d7df;box-shadow:0 8px 22px #17334a18}
html[data-theme="light"] .sculpture-control:hover .sculpture-hint{color:#075d55;border-color:#75b8ac}
html[data-theme="dark"] .sculpture-hint{color:#c4d5df;background:#0b1422c9;border:1px solid #74e8d155}

/* Visual audit fixes · responsive case studies, theme contrast, and clear handoffs. */
@media(max-width:850px){
 .case-contribution{grid-template-columns:minmax(0,1fr);gap:18px}
 .case-contribution>*{min-width:0}
}
@media(max-width:600px){
 .case-contribution{padding:24px 0;margin:22px 0 30px}
 .contribution-grid{grid-template-columns:minmax(0,1fr);gap:12px}
 .contribution-grid li,.contribution-grid li>div{min-width:0}
 .contribution-grid h3,.contribution-grid p{overflow-wrap:anywhere}
 .hero-art{width:100%;max-width:100%;margin:10px 0 0}
 .hero-art .sculpture-control{display:block;width:100%;max-width:100%}
 .hero-art .sculpture-control img{width:100%;max-width:100%}
 .project-grid.related{grid-template-columns:minmax(0,1fr);max-width:none}
}

html[data-theme="light"] .tool-projects a{color:#16443f;background:#e7f4f1;border-color:#a9d2c8}
html[data-theme="light"] .tool-projects a:hover{color:#103a36;background:#d9eee9;border-color:#7bb9ad}
html[data-theme="light"] .tool-projects a:focus-visible{outline:2px solid #087f72;outline-offset:3px}

html[data-theme="light"] .architecture-event-model{background:linear-gradient(115deg,#f8fbfd,#edf3f6);border-color:#cbd8e1;color:var(--ink)}
html[data-theme="light"] .architecture-event-model .event-model-connector span,
html[data-theme="light"] .architecture-event-model .event-model-footnote{color:#405568}
.architecture-status,.architecture-source,.architecture-connector>span:first-child,
.event-model-status,.event-model-connector span,.event-model-footnote{font-size:max(12px,.75rem)}
.event-model-footnote{line-height:1.6}

.curtain-brand{color:#80ead8}
.curtain-name{color:#f7fbff}
html .credential-mark.credential-mark-meta,html .credential-mark.credential-mark-coursera{background:#f5f8fc;border-color:#d8e3ec;color:#172a3d}

.project-grid.related{grid-template-columns:minmax(0,560px);max-width:560px}
.project-grid.related .project-stage{display:none}
@media(max-width:600px){
 .project-grid.related{grid-template-columns:minmax(0,1fr);max-width:none}
}

/* Expand the mobile menu inside the header so it never covers page content. */
@media(max-width:850px){
 .header-inner{height:auto;min-height:76px;padding-block:10px;flex-wrap:wrap;gap:8px}
 .header-controls{margin-left:auto}
 .site-nav,.site-nav.open{position:static;inset:auto;order:3;flex:0 0 100%;width:100%;margin:0;box-shadow:none}
 .site-nav.open{display:grid;animation:menu-in .2s var(--ease)}
 .site-nav:not(.open){display:none}
 .site-nav{padding:14px 0 8px;background:transparent;border:0}
 .case-layout{gap:0}
 .case-nav{position:sticky;top:76px;z-index:20;flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;padding:12px 0;gap:8px;background:var(--bg);border-bottom:1px solid var(--line);scrollbar-width:none;overscroll-behavior-inline:contain}
 .case-nav::-webkit-scrollbar{display:none}
 .case-nav>.eyebrow{width:auto;flex:none;margin:0 8px 0 0}
 .case-nav>a{flex:none;white-space:nowrap;align-items:center;padding:8px 10px;border:1px solid var(--line);border-radius:6px;min-height:40px}
 .case-section{scroll-margin-top:140px}
}
@media(max-width:600px){
 .site-nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:5px 8px;padding:14px 0 8px}
 .site-nav a{min-width:0;padding:10px 8px;gap:8px}
 .case-nav>a{font-size:12px;gap:8px}
}
@media(max-width:360px){
 .container{width:calc(100% - 28px)}
 .header-inner{gap:6px}
 .brand{font-size:1.125rem}
 .brand-mark{width:30px;height:30px}
 .brand-label{font-size:1rem}
 .header-controls{gap:4px}
 .language-switch button{min-width:40px;padding-inline:5px}
 .menu-toggle{width:44px;flex:none}
}

/* Interactive systems map replacing the static rotating ring in the home hero. */
.hero-art{pointer-events:auto}
.system-visual{--system-glow:#74e8d1;position:relative;width:min(100%,560px);aspect-ratio:1;margin-inline:auto;isolation:isolate;transform-style:preserve-3d}
.system-visual:before{content:"";position:absolute;inset:22%;border-radius:50%;background:radial-gradient(circle,#74e8d126 0%,#74e8d10d 45%,transparent 74%);filter:blur(16px);pointer-events:none}
.system-orbit{position:absolute;inset:9%;border:1px solid #74e8d126;border-radius:50%;pointer-events:none}
.system-orbit:before,.system-orbit:after{content:"";position:absolute;border:1px solid #93baff1b;border-radius:50%;inset:8% -4%;transform:rotate(28deg)}
.system-orbit:after{inset:-4% 8%;transform:rotate(-26deg)}
.system-orbit-outer{animation:system-orbit 48s linear infinite}
.system-orbit-inner{inset:17%;border-style:dashed;border-color:#74e8d124;animation:system-orbit-reverse 60s linear infinite}
.system-orbit-inner:before,.system-orbit-inner:after{inset:7% -2%;border-color:#74e8d11c}
.system-connections{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none}
.system-path{fill:none;stroke:url(#system-line);stroke-width:1.35;stroke-dasharray:4 11;stroke-linecap:round;animation:system-flow 3.8s linear infinite}
.system-path-tail{stroke-width:1.8;stroke-dasharray:3 9;animation-duration:2.8s}
.system-anchor{fill:#9affea;filter:drop-shadow(0 0 5px #74e8d1);animation:system-pulse 2.8s ease-in-out infinite}
.system-anchor:nth-of-type(2){animation-delay:.45s}.system-anchor:nth-of-type(3){animation-delay:.9s}.system-anchor:nth-of-type(4){animation-delay:1.35s}.system-anchor:nth-of-type(5){animation-delay:1.8s}
.system-core{position:absolute;left:50%;top:50%;width:clamp(112px,29%,154px);aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;border:1px solid #8bf6e284;border-radius:50%;background:radial-gradient(circle at 38% 30%,#2c756e,#102a39 67%,#0b1725);box-shadow:0 0 30px #4ce8d02c,inset 0 0 24px #8effdf22;transform:translate(-50%,-50%);color:#eafffb}
.system-core:before{content:"";position:absolute;inset:-11px;border:1px solid #74e8d138;border-radius:50%;animation:system-core-pulse 3.2s ease-out infinite}
.system-core-mark{font-size:clamp(2.8rem,7vw,4.25rem);font-weight:650;line-height:1;letter-spacing:-.1em;padding-right:.1em;color:#a8fff0;text-shadow:0 0 24px #74e8d188}
.system-core-label{font:9px/1.5 var(--font-code);letter-spacing:1.4px;color:#c1d9df}
.system-core i{position:absolute;width:7px;height:7px;right:16%;top:19%;background:#c0fff3;border-radius:50%;box-shadow:0 0 12px #74e8d1}
.system-node{position:absolute;z-index:2;display:flex;align-items:center;gap:10px;width:min(172px,32%);min-height:70px;padding:10px 12px;border:1px solid #6faeaa52;border-radius:12px;color:var(--ink);text-align:left;background:linear-gradient(140deg,#1a3042ef,#0e1a2bef);box-shadow:0 16px 38px #0004,inset 0 1px #ffffff0b;backdrop-filter:blur(12px);cursor:pointer;transition:border-color .25s,box-shadow .25s,background .25s,translate .25s var(--ease)}
.system-node:hover,.system-node:focus-visible,.system-node[aria-pressed="true"]{border-color:#74e8d1c9;background:linear-gradient(140deg,#203e4bef,#102338f5);box-shadow:0 0 25px #74e8d125,0 16px 38px #0004}
.system-node:hover,.system-node:focus-visible{translate:0 -4px}
.system-node-top{top:2%;left:50%;transform:translateX(-50%)}
.system-node-right{top:50%;right:0;transform:translateY(-50%)}
.system-node-bottom{bottom:5%;left:50%;transform:translateX(-50%)}
.system-node-left{top:50%;left:0;transform:translateY(-50%)}
.system-node-mark{display:grid;place-items:center;flex:0 0 36px;width:36px;height:36px;border:1px solid #74e8d15c;border-radius:10px;background:#74e8d115;color:#9cf3e4;font:600 11px/1 var(--font-code);letter-spacing:-.5px}
.system-node-copy{display:grid;gap:2px;min-width:0}
.system-node-copy strong{font-size:12px;font-weight:650;line-height:1.3}
.system-node-copy small{font:9px/1.5 var(--font-code);color:#a9bdca;white-space:nowrap}
.system-detail{position:absolute;z-index:1;left:50%;top:67%;width:min(230px,66%);transform:translateX(-50%);padding:9px 12px;border:1px solid #74e8d12b;border-radius:9px;background:#0b1725d9;color:#bbced9;text-align:center;font-size:11px;line-height:1.55;box-shadow:0 10px 26px #0002}
.system-caption{position:absolute;left:50%;bottom:-1%;transform:translateX(-50%);width:max-content;max-width:90%;color:#9bb0bf;font:10px/1.5 var(--font-code);letter-spacing:.45px;text-align:center}
html[data-theme="light"] .system-visual{--system-glow:#087f72}
html[data-theme="light"] .system-orbit{border-color:#178c7f2b}
html[data-theme="light"] .system-orbit:before,html[data-theme="light"] .system-orbit:after{border-color:#355c7840}
html[data-theme="light"] .system-core{color:#effffa;border-color:#178c7f;background:radial-gradient(circle at 38% 30%,#2b8077,#183747 70%,#102438);box-shadow:0 0 30px #178c7f24,inset 0 0 24px #8effdf22}
html[data-theme="light"] .system-node{color:#152b3d;border-color:#9dbbbd;background:linear-gradient(140deg,#ffffffed,#edf5f7f5);box-shadow:0 16px 38px #18364b1c,inset 0 1px #fff}
html[data-theme="light"] .system-node:hover,html[data-theme="light"] .system-node:focus-visible,html[data-theme="light"] .system-node[aria-pressed="true"]{border-color:#087f72;background:linear-gradient(140deg,#fff,#e5f4f1);box-shadow:0 0 20px #087f7220,0 16px 38px #18364b1c}
html[data-theme="light"] .system-node-mark{color:#087f72;background:#087f7210;border-color:#087f7250}
html[data-theme="light"] .system-node-copy small{color:#4e6477}
html[data-theme="light"] .system-detail{background:#ffffffed;border-color:#178c7f44;color:#405568;box-shadow:0 10px 26px #18364b12}
html[data-theme="light"] .system-caption{color:#526a7b}
@keyframes system-flow{to{stroke-dashoffset:-60}}
@keyframes system-pulse{0%,100%{opacity:.45;transform:scale(.8)}50%{opacity:1;transform:scale(1.2)}}
@keyframes system-core-pulse{0%{opacity:.8;transform:scale(.94)}100%{opacity:0;transform:scale(1.18)}}
@keyframes system-orbit{to{transform:rotate(360deg)}}
@keyframes system-orbit-reverse{to{transform:rotate(-360deg)}}
@media(max-width:600px){
 .system-visual{width:min(100%,460px)}
 .system-node{width:min(156px,36%);min-height:62px;padding:8px 9px;gap:7px;border-radius:10px}
 .system-node-mark{flex-basis:30px;width:30px;height:30px;font-size:10px}
 .system-node-copy strong{font-size:11px}
 .system-node-copy small{font-size:8px}
 .system-detail{top:67%;width:min(210px,65%);padding:8px 9px;font-size:10px}
 .system-caption{font-size:9px}
}
@media(max-width:370px){
 .system-node{width:37%;min-height:58px;padding:7px;gap:6px}
 .system-node-mark{flex-basis:27px;width:27px;height:27px}
 .system-node-copy small{font-size:7px}
 .system-detail{width:63%;font-size:9px}
}
@media(prefers-reduced-motion:reduce){
 .system-orbit,.system-orbit-inner,.system-path,.system-anchor,.system-core:before{animation:none}
 .system-node,.system-core:before{transition:none}
 .hero-art{transform:none!important}
}


/* Hero constellation: bring back the luminous glass depth from the approved preview. */
.system-visual{
  background:
    radial-gradient(ellipse at 50% 49%,#49d6c31c 0,transparent 31%),
    radial-gradient(ellipse at 50% 48%,#147d7b1c 0,transparent 54%),
    radial-gradient(ellipse at 50% 50%,#09121c 0,transparent 75%);
  filter:drop-shadow(0 24px 34px #0003);
}
.system-visual:before{
  content:"";position:absolute;z-index:-1;inset:5%;border-radius:50%;
  background:
    radial-gradient(circle at 50% 50%,transparent 31%,#8fffe30d 32%,transparent 33%),
    radial-gradient(ellipse at 50% 50%,#5de8d311,transparent 62%);
  box-shadow:inset 0 0 55px #55e6d50c,0 0 70px #31cbbf16;
  pointer-events:none;
}
.system-visual:after{
  content:"";position:absolute;z-index:-1;inset:13%;border:1px solid #9af8ed20;border-radius:50%;
  transform:rotateX(68deg) rotateZ(-24deg) scaleY(.85);
  box-shadow:0 0 28px #50e7d118,inset 0 0 20px #50e7d10b;
  pointer-events:none;
}
.system-orbit{border-color:#87f5e13b;box-shadow:0 0 24px #43e5d30c,inset 0 0 22px #43e5d308}
.system-orbit-inner{border-color:#8ef6e02e}
.system-path{stroke-width:1.8;stroke-dasharray:3 9;filter:drop-shadow(0 0 3px #62f5df8c)}
.system-anchor{filter:drop-shadow(0 0 8px #74e8d1) drop-shadow(0 0 18px #4ae2d099)}
.system-core{
  width:clamp(132px,34%,184px);
  border-color:#b1fff0c9;
  background:
    radial-gradient(circle at 31% 23%,#b9fff46b,transparent 22%),
    radial-gradient(circle at 38% 28%,#45b5a4 0,#1b625f 32%,#103344 67%,#091a29 100%);
  box-shadow:0 0 22px #55f5d666,0 0 66px #24cfbf45,inset 0 2px 7px #e0fff8a1,inset 0 -15px 32px #06121d8c;
}
.system-core:before{inset:-15px;border-color:#9affea69;box-shadow:0 0 24px #51eed12b}
.system-core:after{
  content:"";position:absolute;inset:8px;border:1px solid #c8fff333;border-radius:50%;
  background:linear-gradient(145deg,#ffffff0c,transparent 48%,#020d1826);
  pointer-events:none;
}
.system-core-mark{font-size:clamp(3.4rem,8vw,5rem);text-shadow:0 0 12px #a9fff8,0 0 36px #55f4dcbd}
.system-core-label{color:#e2fff9;letter-spacing:1.8px;text-shadow:0 0 12px #71eddb99}
.system-node{
  width:min(188px,35%);min-height:78px;padding:12px 13px;gap:11px;
  border-color:#9debd574;border-radius:14px;
  background:linear-gradient(145deg,#f2fffc25 0%,#214253f2 27%,#102235f5 76%,#0b1728f8 100%);
  box-shadow:0 20px 42px #0006,inset 0 1px #ffffff38,inset 0 -12px 22px #06121a4d,0 0 26px #43d9c312;
}
.system-node:before{
  content:"";position:absolute;inset:1px;border-radius:inherit;border-top:1px solid #e5fff83b;
  pointer-events:none;
}
.system-node:hover,.system-node:focus-visible,.system-node[aria-pressed="true"]{
  border-color:#b8fff1;background:linear-gradient(145deg,#f2fffc3d,#24585bf5 30%,#112b40f7 78%);
  box-shadow:0 0 34px #74e8d151,0 22px 46px #0006,inset 0 1px #ffffff4d;
}
.system-node-mark{
  flex-basis:40px;width:40px;height:40px;border-radius:12px;
  border-color:#89eee18c;background:linear-gradient(145deg,#9ffff02b,#44c9bc12);
  color:#c1fff4;text-shadow:0 0 10px #74e8d1a8;
  box-shadow:inset 0 1px #ffffff30,0 0 18px #4ee5d220;
}
.system-node-copy strong{font-size:13px;color:#f2fffc;text-shadow:0 1px 10px #0009}
.system-node-copy small{font-size:9px;color:#b8d1dc}
.system-detail{
  border-color:#9af8e34d;background:linear-gradient(135deg,#183a46f2,#0b1827f2);
  color:#d8f5f0;box-shadow:0 12px 28px #0004,inset 0 1px #ffffff12,0 0 28px #32cfbd12;
}
.system-caption{color:#b2c8d0;text-shadow:0 1px 8px #07121c}
html[data-theme="light"] .system-visual{
  background:radial-gradient(ellipse at 50% 48%,#72d9c32e,transparent 58%);
  filter:drop-shadow(0 24px 34px #16394720);
}
html[data-theme="light"] .system-visual:before{background:radial-gradient(ellipse,#31aa9821,transparent 68%);box-shadow:inset 0 0 50px #208f8010,0 0 55px #208f8018}
html[data-theme="light"] .system-visual:after{border-color:#148e8030}
html[data-theme="light"] .system-orbit{box-shadow:0 0 24px #087f7210,inset 0 0 22px #087f720a}
html[data-theme="light"] .system-core{box-shadow:0 0 26px #178f7b3d,0 0 62px #178f7b20,inset 0 2px 7px #e0fff8a1,inset 0 -15px 32px #06121d8c}
html[data-theme="light"] .system-node{
  border-color:#9accc4;background:linear-gradient(145deg,#ffffff,#e4f5f2 30%,#d9e9ed 100%);
  box-shadow:0 20px 42px #153d4b24,inset 0 1px #fff,0 0 20px #148f7d12;
}
html[data-theme="light"] .system-node:before{border-top-color:#fff}
html[data-theme="light"] .system-node-copy strong{color:#163246;text-shadow:none}
html[data-theme="light"] .system-node-copy small{color:#456176}
html[data-theme="light"] .system-node-mark{background:linear-gradient(145deg,#ffffff,#d8f0eb);box-shadow:inset 0 1px #fff,0 0 14px #168c7d18}
html[data-theme="light"] .system-detail{background:linear-gradient(135deg,#ffffff,#edf8f6);box-shadow:0 12px 28px #18364b14,inset 0 1px #fff}
@media(max-width:600px){
  .system-visual{width:min(100%,480px)}
  .system-node{width:min(164px,36%);min-height:64px;padding:9px 9px;gap:7px;border-radius:11px}
  .system-node-mark{flex-basis:32px;width:32px;height:32px;border-radius:9px}
  .system-node-copy strong{font-size:11px}
  .system-node-copy small{font-size:8px}
  .system-core{width:clamp(118px,33%,156px)}
  .system-detail{top:67%;width:min(216px,66%);font-size:10px}
}
@media(max-width:370px){
  .system-node{width:37%;min-height:58px;padding:7px}
  .system-node-mark{flex-basis:27px;width:27px;height:27px}
  .system-core{width:clamp(108px,32%,130px)}
  .system-detail{width:64%;font-size:9px}
}
@media(prefers-reduced-motion:reduce){
  .system-visual:after{transform:none}
}


/* Dimensional hero constellation: orbiting spheres, separate from the core. */
.hero-art{position:relative;width:100%;max-width:620px;margin-inline:auto;perspective:1200px;pointer-events:auto}
.system-visual{position:relative;width:min(100%,560px);aspect-ratio:1;margin-inline:auto;overflow:visible;isolation:isolate;perspective:1100px;transform-style:preserve-3d;background:radial-gradient(ellipse at 50% 50%,#41d8ce1f 0%,#0d697218 34%,transparent 72%);filter:drop-shadow(0 24px 36px #0004)}
.system-visual:before{content:"";position:absolute;inset:6%;z-index:0;border-radius:50%;background:radial-gradient(circle at 50% 50%,#6bfff20e 0 22%,transparent 62%),radial-gradient(ellipse at 50% 52%,#45dedc1c,transparent 70%);box-shadow:0 0 74px #31c9c019;pointer-events:none}
.system-visual:after{display:none}
.system-orbits{position:absolute;inset:0;z-index:1;transform-style:preserve-3d;pointer-events:none}
.system-orbit{position:absolute;left:50%;top:50%;inset:auto;width:91%;height:54%;border:1px solid #8ff8e23a;border-radius:50%;opacity:.82;transform-origin:center;box-shadow:0 0 24px #43e5d311,inset 0 0 18px #43e5d309}
.system-orbit:before,.system-orbit:after{content:none}
.system-orbit-outer{transform:translate(-50%,-50%) rotateX(calc(61deg + var(--orbit-tilt-x,0deg))) rotateY(var(--orbit-tilt-y,0deg)) rotateZ(-25deg)}
.system-orbit-middle{width:87%;height:53%;border-style:dashed;border-color:#8be9ff31;transform:translate(-50%,-50%) rotateX(calc(60deg + var(--orbit-tilt-x,0deg))) rotateY(var(--orbit-tilt-y,0deg)) rotateZ(39deg)}
.system-orbit-inner{width:83%;height:51%;border-color:#68d9ed30;transform:translate(-50%,-50%) rotateX(calc(59deg + var(--orbit-tilt-x,0deg))) rotateY(var(--orbit-tilt-y,0deg)) rotateZ(-78deg)}
.system-core{position:absolute;left:50%;top:50%;z-index:18;width:34%;max-width:190px;aspect-ratio:1;display:block;gap:0;border:0;border-radius:50%;background:none;box-shadow:none;color:transparent;pointer-events:none;transform:translate(-50%,-50%) translateZ(0)}
.system-core:before,.system-core:after{display:none}
.system-core-mark,.system-core-label,.system-core i{display:none}
.system-core img{display:block;width:100%;height:auto;min-height:0;max-width:none;object-fit:contain;mask-image:none;animation:none;filter:drop-shadow(0 0 22px #55f5d64d) drop-shadow(0 18px 24px #0005)}
.system-node{position:absolute;left:50%;top:50%;z-index:calc(10 + var(--node-depth,0));display:block;width:23%;min-width:76px;max-width:136px;min-height:0;aspect-ratio:1;padding:0;overflow:visible;border:0;border-radius:50%;background:transparent;box-shadow:none;backdrop-filter:none;transform:translate3d(var(--node-x,0px),var(--node-y,0px),0) translate(-50%,-50%) scale(var(--node-scale,1));cursor:pointer;touch-action:manipulation;will-change:transform}
.system-node:before{content:none}
.system-node img{position:relative;display:block;width:100%;height:100%;min-height:0;max-width:none;object-fit:contain;mask-image:none;animation:none;opacity:1;filter:drop-shadow(0 14px 16px #0008) drop-shadow(0 0 16px #47e5dc2a);pointer-events:none;transition:filter .28s ease,opacity .28s ease}
.system-node:hover img,.system-node[aria-pressed="true"] img{filter:drop-shadow(0 16px 18px #0009) drop-shadow(0 0 22px #74fff0a6);opacity:1}
.system-node:focus-visible{outline:2px solid #a7fff0;outline-offset:2px;box-shadow:0 0 0 5px #55e8d43d}
.system-node-1{--node-x:clamp(100px,31vw,184px);--node-y:0px}
.system-node-2{--node-x:clamp(50px,15.5vw,92px);--node-y:clamp(80px,27vw,160px)}
.system-node-3{--node-x:clamp(-92px,-15.5vw,-50px);--node-y:clamp(80px,27vw,160px)}
.system-node-4{--node-x:clamp(-184px,-31vw,-100px);--node-y:0px}
.system-node-5{--node-x:clamp(-92px,-15.5vw,-50px);--node-y:clamp(-160px,-27vw,-80px)}
.system-node-6{--node-x:clamp(50px,15.5vw,92px);--node-y:clamp(-160px,-27vw,-80px)}
.system-visual.is-dragging{cursor:grabbing}
.system-detail{position:relative;left:auto;top:auto;z-index:2;width:min(360px,88%);min-height:50px;margin:-7px auto 0;padding:10px 15px;transform:none;border:1px solid #8debd15c;border-radius:12px;background:linear-gradient(135deg,#113441f2,#0b1728f4);color:#dcf8f5;text-align:center;font-size:12px;line-height:1.55;box-shadow:0 14px 30px #0004,inset 0 1px #ffffff1b,0 0 28px #32cfbd16}
.system-caption{position:relative;left:auto;top:auto;bottom:auto;display:block;width:max-content;max-width:94%;margin:8px auto 0;transform:none;color:#9db8c4;text-align:center;font:10px/1.5 var(--font-code);letter-spacing:.2px;text-shadow:0 1px 8px #07121c}
html[data-theme="light"] .system-visual{background:radial-gradient(ellipse at 50% 50%,#57d8cf22 0%,#77d9d215 38%,transparent 72%);filter:drop-shadow(0 24px 34px #16394720)}
html[data-theme="light"] .system-visual:before{background:radial-gradient(circle at 50% 50%,#168f7c0d 0 25%,transparent 63%),radial-gradient(ellipse at 50% 52%,#31aa981c,transparent 70%);box-shadow:0 0 70px #31aa9812}
html[data-theme="light"] .system-orbit{border-color:#188d8042;box-shadow:0 0 22px #148f7d0e,inset 0 0 16px #148f7d08}
html[data-theme="light"] .system-detail{border-color:#72bcb37a;background:linear-gradient(135deg,#f8fffded,#e8f5f3f2);color:#254652;box-shadow:0 14px 30px #18364b17,inset 0 1px #fff}
html[data-theme="light"] .system-caption{color:#466675;text-shadow:none}
@media(max-width:700px){.hero-art{max-width:500px}.system-visual{width:min(100%,460px)}.system-core{width:33%}.system-node{width:23%;min-width:68px;max-width:112px}.system-detail{width:min(340px,90%);font-size:11px}}
@media(max-width:420px){.system-visual{width:min(100%,400px)}.system-node{width:23%;min-width:60px;max-width:94px}.system-core{width:32%}.system-detail{width:92%;padding:9px 12px;font-size:10px}.system-caption{font-size:9px}}
@media(prefers-reduced-motion:reduce){.system-node img{transition:none}.system-visual,.system-orbits,.system-orbit,.system-node{animation:none!important;transition:none!important}}

/* Keep all six nodes evenly spaced throughout their shared orbit. */
.system-visual{touch-action:none}
.system-node{touch-action:manipulation}
.system-orbit{animation:none}
.system-detail{margin:8px auto 0}


/* Rebuild the home hero around the approved starfield, orbit sculpture, and luminous horizon. */
.home-hero-scene{
  position:relative;isolation:isolate;align-items:center;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:clamp(12px,2.2vw,36px);
  min-height:calc(100svh - 78px);
  padding:clamp(48px,8vh,88px) 0 clamp(38px,6vh,68px);
}
.home-hero-scene::before{
  content:"";position:absolute;z-index:-1;left:50%;top:-82px;width:100vw;height:calc(100% + 164px);
  transform:translateX(-50%);pointer-events:none;opacity:.88;
  background:
    linear-gradient(90deg,#07111e55 0%,#07111e16 48%,#07111e24 100%),
    linear-gradient(180deg,#07111e48 0%,#07111e00 25%,#07111e00 76%,#07111e38 100%),
    url('/assets/hero-nightscape.webp') center bottom / cover no-repeat;
  mask-image:linear-gradient(180deg,transparent 0%,#000 9%,#000 91%,transparent 100%);
}
.home-hero-scene>.hero-copy{position:relative;z-index:3;max-width:650px}
.home-hero-scene .hero-meta{margin-top:24px}
.home-hero-scene .hero-art{
  position:relative;z-index:3;display:grid;justify-items:center;align-content:center;
  width:100%;max-width:650px;min-height:0;margin:0;translate:none;
}
.home-hero-scene .system-visual{
  position:relative;width:min(100%,580px);aspect-ratio:1;margin-inline:auto;
  overflow:hidden;border-radius:50%;isolation:isolate;touch-action:none;
  background:
    radial-gradient(circle at 50% 50%,#66ffe624 0%,#25b9bb14 33%,transparent 72%),
    radial-gradient(ellipse at 50% 55%,#05101be8 0%,#07132100 72%);
  filter:drop-shadow(0 18px 34px #0005);
}
.home-hero-scene .system-visual::before{
  z-index:0;inset:4%;background:
    radial-gradient(circle at 50% 50%,transparent 25%,#9ffff012 25.5%,transparent 26.5%),
    radial-gradient(ellipse at 50% 50%,#38e5d522 0%,#167c8410 48%,transparent 72%);
  box-shadow:inset 0 0 52px #55e6d514,0 0 62px #31cbbf1e;filter:none;
}
.home-hero-scene .system-orbits{position:absolute;inset:3%;z-index:1;overflow:hidden;border-radius:50%;transform-style:preserve-3d}
.home-hero-scene .system-orbit{width:88%;height:58%;border-color:#a6fff04d;opacity:.92;box-shadow:0 0 18px #43e5d318,inset 0 0 18px #43e5d30c}
.home-hero-scene .system-orbit-outer{transform:translate(-50%,-50%) rotateX(calc(60deg + var(--orbit-tilt-x,0deg))) rotateY(var(--orbit-tilt-y,0deg)) rotateZ(-25deg)}
.home-hero-scene .system-orbit-middle{width:82%;height:58%;border-style:solid;border-color:#86eaff3c;transform:translate(-50%,-50%) rotateX(calc(55deg + var(--orbit-tilt-x,0deg))) rotateY(var(--orbit-tilt-y,0deg)) rotateZ(39deg)}
.home-hero-scene .system-orbit-inner{width:76%;height:58%;border-style:dashed;border-color:#74e8d13b;transform:translate(-50%,-50%) rotateX(calc(66deg + var(--orbit-tilt-x,0deg))) rotateY(var(--orbit-tilt-y,0deg)) rotateZ(-78deg)}
.home-hero-scene .system-path{stroke-width:1.6;filter:drop-shadow(0 0 4px #62f5df9c)}
.home-hero-scene .system-anchor{filter:drop-shadow(0 0 8px #74e8d1) drop-shadow(0 0 16px #4ae2d099)}
.home-hero-scene .system-core{z-index:18;width:32%;max-width:188px}
.home-hero-scene .system-core img{display:block;width:100%;height:100%;min-height:0;max-width:none;object-fit:contain;mask-image:none;animation:none;filter:drop-shadow(0 0 18px #55f5d64d) drop-shadow(0 12px 18px #0006)}
.home-hero-scene .system-node{
  left:50%;top:50%;z-index:calc(20 + var(--node-depth,0));
  display:block;width:20.5%;min-width:68px;max-width:124px;min-height:0;aspect-ratio:1;
  padding:0;overflow:visible;border:0;border-radius:50%;background:transparent;box-shadow:none;
  transform:translate3d(var(--node-x,0px),var(--node-y,0px),0) translate(-50%,-50%) scale(var(--node-scale,1));
  cursor:pointer;touch-action:manipulation;pointer-events:auto;will-change:transform;
}
.home-hero-scene .system-node:hover,.home-hero-scene .system-node:focus-visible,.home-hero-scene .system-node[aria-pressed="true"]{
  border:0;background:transparent;box-shadow:none;outline:none;
}
.home-hero-scene .system-node:focus-visible img{filter:drop-shadow(0 0 4px #fff) drop-shadow(0 0 24px #74fff0);outline:2px solid #a7fff0;outline-offset:-7px;border-radius:50%}
.home-hero-scene .system-node img{
  position:relative;display:block;width:100%;height:100%;max-width:none;min-height:0;object-fit:contain;
  mask-image:none;opacity:1;pointer-events:none;
  filter:drop-shadow(0 12px 16px #000a) drop-shadow(0 0 14px #47e5dc49);
  transition:filter .25s ease,transform .25s ease;
}
.home-hero-scene .system-node:hover img,.home-hero-scene .system-node[aria-pressed="true"] img{
  filter:drop-shadow(0 14px 17px #000b) drop-shadow(0 0 24px #74fff0c7);transform:scale(1.06);
}
.home-hero-scene .system-detail{
  position:relative;left:auto;top:auto;z-index:24;width:min(350px,86%);min-height:64px;
  margin:-8px auto 0;padding:10px 17px;transform:none;border:1px solid #9af8e363;border-radius:13px;
  background:linear-gradient(135deg,#0c202eeF,#103943f3);color:#dcf8f5;text-align:left;
  box-shadow:0 15px 36px #0006,inset 0 1px #ffffff18,0 0 25px #32cfbd18;
  backdrop-filter:blur(14px);transition:border-color .25s,box-shadow .25s,background .25s;
}
.home-hero-scene .system-detail[data-state="selected"]{border-color:#94fff0a6;box-shadow:0 15px 36px #0007,inset 0 1px #ffffff20,0 0 30px #32cfbd32}
.home-hero-scene .system-detail-kicker{display:block;margin-bottom:3px;color:#79edda;font:600 9px/1.5 var(--font-code);letter-spacing:.15em;text-transform:uppercase}
.home-hero-scene .system-detail-copy{margin:0;color:#e4f7f5;font-size:12px;line-height:1.5}
.home-hero-scene .system-caption{
  position:relative;left:auto;top:auto;bottom:auto;display:block;width:max-content;max-width:94%;
  margin:10px auto 0;transform:none;color:#b2c8d0;text-align:center;
  font:10px/1.5 var(--font-code);letter-spacing:.2px;text-shadow:0 1px 8px #07121c;
}
html[data-theme="light"] .home-hero-scene::before{opacity:.16;mask-image:linear-gradient(180deg,transparent 0%,#000 18%,#000 76%,transparent 100%)}
html[data-theme="light"] .home-hero-scene .system-detail{border-color:#72bcb37a;background:linear-gradient(135deg,#f8fffded,#e8f5f3f2);color:#254652;box-shadow:0 12px 28px #18364b17,inset 0 1px #fff}
html[data-theme="light"] .home-hero-scene .system-detail-kicker{color:#087f72}
html[data-theme="light"] .home-hero-scene .system-detail-copy{color:#254652}
@media(max-width:1000px){
  .home-hero-scene{grid-template-columns:minmax(0,.94fr) minmax(0,1.06fr);gap:10px}
  .home-hero-scene .system-visual{width:min(100%,500px)}
  .home-hero-scene h1{font-size:clamp(3rem,5.5vw,4.5rem)}
}
@media(max-width:760px){
  .home-hero-scene{display:grid;grid-template-columns:minmax(0,1fr);min-height:0;padding:56px 0 34px;gap:14px}
  .home-hero-scene>.hero-copy{max-width:680px}
  .home-hero-scene .hero-art{max-width:560px;margin-inline:auto}
  .home-hero-scene .system-visual{width:min(100%,500px)}
  .home-hero-scene::before{top:-52px;height:calc(100% + 104px);background-position:center top,center center,center bottom}
  .home-hero-scene .system-node{width:20%;min-width:66px;max-width:112px}
  .home-hero-scene .system-core{width:31%}
  .home-hero-scene .system-detail{width:min(340px,88%);margin-top:-6px}
}
@media(max-width:480px){
  .home-hero-scene{padding-top:42px}
  .home-hero-scene h1{font-size:clamp(2.55rem,11.5vw,3.35rem);letter-spacing:-.045em}
  .home-hero-scene .system-visual{width:min(100%,430px)}
  .home-hero-scene .system-node{width:20%;min-width:62px}
  .home-hero-scene .system-core{width:31%}
  .home-hero-scene::before{opacity:.78;background-size:cover}
  .home-hero-scene .system-detail-copy{font-size:11px}
}
@media(prefers-reduced-motion:reduce){
  .home-hero-scene .system-node img,.home-hero-scene .system-detail{transition:none}
}

/* Final preview alignment: concise copy, balanced orbit spacing, and a low luminous horizon. */
html,body{overflow-x:clip}
.container.home-page{width:min(1450px,calc(100% - 96px))}
.home-hero-scene{grid-template-columns:minmax(0,1.04fr) minmax(0,.96fr)}
.home-hero-scene::before{
  background:
    radial-gradient(1px 1px at 7% 16%,#b5fff2 99%,transparent),
    radial-gradient(1px 1px at 31% 29%,#c8e9ff 99%,transparent),
    radial-gradient(1.3px 1.3px at 56% 18%,#9bf5ec 99%,transparent),
    radial-gradient(1px 1px at 78% 34%,#d1efff 99%,transparent),
    linear-gradient(90deg,#07111e5c 0%,#07111e18 48%,#07111e2c 100%),
    linear-gradient(180deg,#07111e28 0%,#07111e00 30%,#07111e00 76%,#07111e28 100%),
    url('/assets/hero-nightscape.webp') center bottom / 100% auto no-repeat;
  background-color:transparent;
}
.home-page .hero-availability{
  display:inline-flex;align-items:center;gap:11px;min-height:42px;padding:7px 15px;
  border:1px solid #43d9bc78;border-radius:999px;background:#081923bd;color:#9cf2e5;
  font-size:14px;line-height:1.4;box-shadow:inset 0 1px #ffffff10,0 0 28px #20c9b313;
}
.home-page .hero-availability>span{width:10px;height:10px;border-radius:50%;background:#39e0bd;box-shadow:0 0 12px #39e0bd}
.home-page .hero h1{
  max-width:740px;margin:26px 0 16px;font-size:clamp(3.2rem,4.55vw,4.55rem);
  line-height:1.09;letter-spacing:-.045em;font-weight:650;
}
.home-page .hero-subtitle{max-width:640px;color:#a9b8c9;font-size:clamp(1.25rem,1.9vw,1.75rem);line-height:1.5;letter-spacing:-.025em}
.home-page .hero .actions{margin-top:30px;gap:16px}
.home-page .hero .button{min-height:54px;padding:13px 22px;border-radius:10px;font-size:15px}
html[data-theme="light"] .home-page .hero-availability{background:#f3fffcdd;color:#087f72;border-color:#55aa9b}
html[data-theme="light"] .home-page .hero-subtitle{color:#52677b}
.home-hero-scene .system-core{
  position:absolute;left:50%;top:50%;z-index:60;width:34%;max-width:198px;
  aspect-ratio:1;border:1px solid #b5fff0a6;border-radius:50%;
  background:radial-gradient(circle at 38% 32%,#42b6a875,#153d4dbf 66%,#061321e8);
  box-shadow:0 0 30px #68f5e84f,0 0 74px #28d9ce45,inset 0 0 28px #c6fff52e;
  pointer-events:none;transform:translate(-50%,-50%) translateZ(0);
}
.home-hero-scene .system-core:before{
  display:block;content:"";position:absolute;inset:-8%;border:1px solid #b5fff08a;border-radius:50%;
  background:radial-gradient(circle,#68f5e81a,transparent 67%);box-shadow:0 0 24px #56edd53d;
}
.home-hero-scene .system-core:after{
  display:block;content:"";position:absolute;z-index:3;inset:5px;border:1px solid #d4fff02e;border-radius:50%;pointer-events:none;
}
.home-hero-scene .system-core img{
  position:absolute;inset:0;z-index:2;display:block;width:100%;height:100%;min-height:0;max-width:none;
  object-fit:contain;mask-image:none;animation:none;opacity:1!important;visibility:visible;mix-blend-mode:normal;
  filter:drop-shadow(0 0 18px #55f5d66b) drop-shadow(0 12px 18px #0008);
}
.home-hero-scene .system-node{width:20.5%;min-width:68px;max-width:124px;z-index:calc(20 + var(--node-depth,0))}
.home-hero-scene .system-node:before{
  content:"";position:absolute;z-index:0;left:16%;right:16%;bottom:3%;height:21%;
  border:1px solid #b7fff1a3;border-radius:50%;
  background:linear-gradient(180deg,#e7fffbad 0%,#7ba5b6 18%,#1b4559 48%,#0a1d2d 72%,#aafff0 100%);
  box-shadow:0 5px 18px #1bd8d285,inset 0 2px 3px #ffffffb5;
  transform:perspective(150px) rotateX(62deg) translateY(12px) scale(1.12);
  pointer-events:none;
}
.home-hero-scene .system-node img{position:relative;z-index:1}
@media(max-width:1000px){
  .container.home-page{width:calc(100% - 56px)}
  .home-hero-scene{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}
  .home-page .hero h1{font-size:clamp(3rem,5vw,4rem)}
}
@media(max-width:760px){
  .container.home-page{width:calc(100% - 32px)}
  .home-hero-scene{grid-template-columns:minmax(0,1fr)}
  .home-page .hero h1{max-width:650px;font-size:clamp(2.75rem,9vw,3.8rem)}
  .home-page .hero-subtitle{font-size:clamp(1.15rem,4vw,1.45rem)}
  .home-hero-scene .system-core{width:32%}
}
@media(max-width:480px){
  .home-hero-scene .system-node{width:20%;min-width:60px}
  .home-page .hero .actions{gap:10px}
  .home-page .hero .button{padding-inline:15px}
  .home-hero-scene::before{background-size:auto,auto,auto,auto,auto,auto,100% auto}
}
/* Keep orbital axes inside the scene and render a live, connected systems mesh. */
.home-hero-scene .system-visual{overflow:hidden}
.home-hero-scene .system-orbits{inset:8%;overflow:hidden}
.home-hero-scene .system-orbit{width:75%;height:68%}
.home-hero-scene .system-orbit-outer{transform:translate(-50%,-50%) rotateX(calc(18deg + var(--orbit-tilt-x,0deg))) rotateY(var(--orbit-tilt-y,0deg)) rotateZ(-25deg)}
.home-hero-scene .system-orbit-middle{width:71%;height:64%;transform:translate(-50%,-50%) rotateX(calc(-32deg + var(--orbit-tilt-x,0deg))) rotateY(var(--orbit-tilt-y,0deg)) rotateZ(39deg)}
.home-hero-scene .system-orbit-inner{width:67%;height:60%;transform:translate(-50%,-50%) rotateX(calc(42deg + var(--orbit-tilt-x,0deg))) rotateY(var(--orbit-tilt-y,0deg)) rotateZ(-78deg)}
.home-hero-scene .system-connections{position:absolute;inset:0;z-index:16;display:block;width:100%;height:100%;overflow:hidden;pointer-events:none}

/* Hero orbit cleanup and tactile, illuminated sphere treatment. */
.home-hero-scene .system-orbits{display:none!important}
.home-hero-scene .system-node{isolation:isolate;filter:drop-shadow(0 0 17px #56e9dd2e)}
.home-hero-scene .system-node::before{content:"";position:absolute;z-index:0;inset:8%;border-radius:50%;background:radial-gradient(circle at 32% 24%,#eaffff66 0%,#79fff02b 17%,#24cbbb1c 45%,transparent 73%);box-shadow:inset 0 0 16px #9bfff02b,0 0 20px #51e8da45;opacity:.72;transition:opacity .25s ease,transform .25s ease,box-shadow .25s ease;pointer-events:none}
.home-hero-scene .system-node img{z-index:1;filter:contrast(1.06) saturate(1.12) drop-shadow(0 10px 12px #0009) drop-shadow(0 0 12px #49e8d45c);transition:filter .25s ease,transform .25s ease}
.home-hero-scene .system-node:hover::before,.home-hero-scene .system-node:focus-visible::before,.home-hero-scene .system-node[aria-pressed="true"]::before{opacity:1;transform:scale(1.12);box-shadow:inset 0 0 20px #b6fff05c,0 0 28px #51e8da80}
.home-hero-scene .system-node:hover img,.home-hero-scene .system-node:focus-visible img,.home-hero-scene .system-node[aria-pressed="true"] img{filter:contrast(1.1) saturate(1.18) drop-shadow(0 12px 14px #000a) drop-shadow(0 0 22px #74fff0a8);transform:scale(1.08)}
.home-hero-scene .system-detail{min-height:116px;margin-top:3px;padding:15px 18px;border-radius:16px}
.home-hero-scene .system-detail-kicker{margin-bottom:5px}
.home-hero-scene .system-detail-title{margin:0 0 5px;color:#f0fffd;font:600 16px/1.25 var(--font-display);letter-spacing:-.02em}
.home-hero-scene .system-detail-copy{font-size:12px;line-height:1.6}
.home-hero-scene .system-detail-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:11px}
.home-hero-scene .system-detail-tag{display:inline-flex;align-items:center;min-height:22px;padding:3px 8px;border:1px solid #79e8d740;border-radius:999px;background:#61d9ca10;color:#b8f8ee;font:500 10px/1.2 var(--font-code);letter-spacing:.01em}
.home-hero-scene .system-detail[data-state="idle"] .system-detail-tags:empty{display:none}
html[data-theme="light"] .home-hero-scene .system-detail-title{color:#173e48}
html[data-theme="light"] .home-hero-scene .system-detail-tag{border-color:#268d8170;background:#dff5f0;color:#17645e}
@media(prefers-reduced-motion:reduce){.home-hero-scene .system-node::before,.home-hero-scene .system-node img{transition:none}}

/* Consistent, restrained motion for route changes and pointer feedback. */
body{
  background-image:
    radial-gradient(270px circle at var(--pointer-x,50vw) var(--pointer-y,50vh),rgba(81,220,210,var(--pointer-opacity,0)),transparent 78%),
    radial-gradient(ellipse at 90% 4%,#17334466,transparent 28%),
    radial-gradient(ellipse at 5% 35%,#18382e22,transparent 25%);
  background-size:100% 100%,135% 135%,125% 125%;
  background-position:0 0,90% 4%,5% 35%;
  background-repeat:no-repeat;background-attachment:fixed,scroll,scroll;
  animation:portfolio-ambient-drift 34s ease-in-out infinite alternate;
}
html[data-theme="light"] body{
  background-image:
    radial-gradient(270px circle at var(--pointer-x,50vw) var(--pointer-y,50vh),rgba(40,165,151,var(--pointer-opacity,0)),transparent 78%),
    radial-gradient(ellipse at 90% 4%,#dbeaf2 0,transparent 29%),
    radial-gradient(ellipse at 5% 35%,#e1efe9 0,transparent 26%);
}
@keyframes portfolio-ambient-drift{
  0%{background-position:0 0,90% 4%,5% 35%}
  50%{background-position:0 0,96% 1%,1% 40%}
  100%{background-position:0 0,100% 8%,0% 45%}
}
.site-nav a:focus-visible{color:var(--ink)}
.button:active{transform:translateY(-1px) scale(.99);transition-duration:90ms}
.button.primary:hover{box-shadow:0 8px 24px #2bd8c21a}
.project-card:hover{transform:translateY(-4px);box-shadow:0 20px 42px #0002}
.project-card:hover .project-visual>img{transform:scale(1.02)}
.project-card:active{transform:translateY(-2px)}
@media(hover:none){
  .button:hover{transform:none;box-shadow:none}
  .project-card:hover{transform:none;box-shadow:none}
  .project-card:hover .project-visual>img{transform:none}
  .site-nav a:hover{color:var(--muted)}
  .button:active{transform:translateY(-1px) scale(.99)}
  .project-card:active{transform:translateY(-2px)}
  .home-hero-scene .system-node:hover::before{opacity:.72;transform:none}
  .home-hero-scene .system-node:hover img{transform:none;filter:contrast(1.06) saturate(1.12) drop-shadow(0 10px 12px #0009) drop-shadow(0 0 12px #49e8d45c)}
  .home-hero-scene .system-node:active img{transform:scale(1.06)}
}
@media(prefers-reduced-motion:reduce){
  body{animation:none!important;background-attachment:scroll}
  .button:active,.project-card:active{transform:none}
}

.page-shell.has-client-navigated .hero-copy,.page-shell.has-client-navigated .hero-art{animation:none!important}

/* Give the TMA mark the same white tile in both color themes. */
.experience-top .company-mark-tma{background:#fff;border-color:#d5e1ec}
/* The source wordmark is white; darken it for contrast on the white tile. */
.experience-top .company-mark-tma img{filter:brightness(.42) saturate(1.2) contrast(1.08)}


/* Fit the supplied TMA artwork to the shared logo tile and trim excess Home hero padding. */
.experience-top .company-mark-tma{padding:6px;background:#fff;border-color:#d5e1ec}
.experience-top .company-mark-tma img{display:block;width:100%;height:100%;padding:0;border:0;border-radius:0;background:#fff;filter:none;object-fit:contain}
.home-hero-scene{padding-top:clamp(24px,4vh,46px);padding-bottom:clamp(18px,3vh,34px)}
@media(max-width:760px){.home-hero-scene{padding:28px 0 18px;gap:10px}}
@media(max-width:480px){.home-hero-scene{padding:20px 0 14px}}


/* Keep Home hero height stable when sphere details gain content; remove excess vertical spacing. */
.home-hero-scene{min-height:0;padding-top:clamp(16px,2vh,22px);padding-bottom:clamp(14px,1.8vh,20px)}
.home-hero-scene .hero-art{align-content:start;padding-bottom:194px}
.home-hero-scene .system-detail{position:absolute;top:auto;bottom:25px;left:50%;margin:0;transform:translateX(-50%)}
.home-hero-scene .system-caption{position:absolute;top:auto;bottom:0;left:50%;margin:0;transform:translateX(-50%)}
@media(max-width:760px){
 .home-hero-scene{min-height:0;padding:24px 0 16px;gap:10px}
 .home-hero-scene .hero-art{padding-bottom:218px}
}
@media(max-width:480px){
 .home-hero-scene{padding:16px 0 12px}
}


/* Start the Home backdrop directly below the sticky header; prevent light-mode body color from showing through. */
.home-hero-scene::before{top:0;height:100%;mask-image:linear-gradient(180deg,#000 0%,#000 92%,transparent 100%)}
html[data-theme="light"] .home-hero-scene::before{mask-image:linear-gradient(180deg,#000 0%,#000 92%,transparent 100%)}


/* Light theme: retain the orbital scene's motion and depth with a light-safe palette. */
html[data-theme="light"] .home-hero-scene::before{
  opacity:1;
  background:
    radial-gradient(1.8px 1.8px at 7% 16%,#16877d 98%,transparent),
    radial-gradient(1.5px 1.5px at 31% 29%,#4d87a2 98%,transparent),
    radial-gradient(2px 2px at 56% 18%,#138e83 98%,transparent),
    radial-gradient(1.5px 1.5px at 78% 34%,#527e9a 98%,transparent),
    radial-gradient(1.5px 1.5px at 88% 72%,#16877d 98%,transparent),
    radial-gradient(ellipse at 78% 70%,#67cbb324 0%,transparent 46%),
    radial-gradient(ellipse at 18% 86%,#9ebed21f 0%,transparent 43%);
  background-size:100% 100%,100% 100%,100% 100%,100% 100%,100% 100%,140% 140%,130% 130%;
  background-position:0 0,0 0,0 0,0 0,0 0,78% 70%,18% 86%;
  background-repeat:no-repeat;
  animation:light-hero-constellation 10s ease-in-out infinite alternate;
}
html[data-theme="light"] .home-hero-scene .system-core{
  border-color:#4ac2b3c9;
  background:radial-gradient(circle at 38% 32%,#82e1d780 0%,#317f7ad9 46%,#14384bdc 100%);
  box-shadow:0 0 28px #168f802c,0 0 62px #38aa9b20,inset 0 0 24px #eafffa48;
}
html[data-theme="light"] .home-hero-scene .system-core::before{
  border-color:#238e81a6;
  background:radial-gradient(circle,#62cdbb2b,transparent 68%);
  box-shadow:0 0 24px #168f802b;
}
html[data-theme="light"] .home-hero-scene .system-core::after{border-color:#e6fff36b}
html[data-theme="light"] .home-hero-scene .system-core img{
  filter:drop-shadow(0 0 15px #8ff4df76) drop-shadow(0 10px 18px #092b3a5c);
}
html[data-theme="light"] .home-hero-scene .system-node{
  filter:drop-shadow(0 3px 10px #123b4a20);
}
html[data-theme="light"] .home-hero-scene .system-node::before{
  background:radial-gradient(circle at 32% 24%,#ffffffd9 0%,#8ee7d96b 25%,#37b9a72b 54%,transparent 76%);
  box-shadow:inset 0 0 16px #ffffffab,0 0 18px #188f8142;
  opacity:.84;
}
html[data-theme="light"] .home-hero-scene .system-node img{
  filter:contrast(1.04) saturate(1.08) drop-shadow(0 8px 11px #12374740) drop-shadow(0 0 10px #168f8033);
}
html[data-theme="light"] .home-hero-scene .system-node:hover::before,
html[data-theme="light"] .home-hero-scene .system-node:focus-visible::before,
html[data-theme="light"] .home-hero-scene .system-node[aria-pressed="true"]::before{
  box-shadow:inset 0 0 20px #ffffffc9,0 0 28px #168f8070;
}
html[data-theme="light"] .home-hero-scene .system-node:hover img,
html[data-theme="light"] .home-hero-scene .system-node:focus-visible img,
html[data-theme="light"] .home-hero-scene .system-node[aria-pressed="true"] img{
  filter:contrast(1.08) saturate(1.12) drop-shadow(0 10px 13px #1237474f) drop-shadow(0 0 21px #138e83a1);
}
html[data-theme="light"] .home-hero-scene .system-node:focus-visible img{
  outline:2px solid #087f72;
  outline-offset:-7px;
}
@keyframes light-hero-constellation{
  from{background-position:0 0,0 0,0 0,0 0,0 0,78% 70%,18% 86%}
  to{background-position:0 0,0 0,0 0,0 0,0 0,70% 66%,24% 80%}
}
@media(prefers-reduced-motion:reduce){
  html[data-theme="light"] .home-hero-scene::before{animation:none}
}


/* Compact Home hero: reduce vertical footprint while keeping the orbit detail readable. */
.home-hero-scene{
  min-height:0;
  padding-top:clamp(12px,1.5vh,18px);
  padding-bottom:clamp(12px,1.5vh,18px);
}
.home-hero-scene .system-visual{width:min(100%,480px)}
.home-hero-scene .hero-art{padding-bottom:160px}
@media(max-width:760px){
  .home-hero-scene{padding:18px 0 12px;gap:8px}
  .home-hero-scene .system-visual{width:min(100%,360px)}
  .home-hero-scene .hero-art{padding-bottom:160px}
}
@media(max-width:480px){
  .home-hero-scene{padding:12px 0 10px}
  .home-hero-scene .system-visual{width:min(100%,320px)}
  .home-hero-scene .hero-art{padding-bottom:160px}
}


/* Shared Tech Universe Space backdrop: carry the Home nightscape and stars across every route. */
body{position:relative;isolation:isolate}
body::before{
  content:"";position:fixed;inset:-3%;z-index:-1;pointer-events:none;
  opacity:.48;transform:scale(1.035);transform-origin:center;
  background:
    radial-gradient(1.2px 1.2px at 8% 16%,#c5f5ffcf 98%,transparent),
    radial-gradient(1px 1px at 23% 42%,#a4ddffd1 98%,transparent),
    radial-gradient(1.4px 1.4px at 43% 12%,#d9f8ffd1 98%,transparent),
    radial-gradient(1px 1px at 67% 27%,#a8e7ffd1 98%,transparent),
    radial-gradient(1.2px 1.2px at 86% 18%,#d8f8ffd1 98%,transparent),
    radial-gradient(1px 1px at 93% 61%,#a6e9ffe0 98%,transparent),
    linear-gradient(180deg,#07111e25 0%,#07111e45 42%,#07111e91 100%),
    url('/assets/hero-nightscape.webp') center 58% / cover no-repeat;
  background-size:100% 100%,100% 100%,100% 100%,100% 100%,100% 100%,100% 100%,100% 100%,cover;
  animation:site-space-backdrop-drift 72s ease-in-out infinite alternate;
}
@keyframes site-space-backdrop-drift{
  from{transform:scale(1.035) translate3d(-.25%,0,0)}
  to{transform:scale(1.055) translate3d(.25%,-.25%,0)}
}
/* Home already has its own cinematic nightscape, so keep the shared layer faint there. */
body:has(.home-hero-scene)::before{opacity:.12;animation:none}
html[data-theme="light"] body::before{
  opacity:.22;filter:saturate(.55) brightness(1.55);
  background:
    radial-gradient(1.2px 1.2px at 8% 16%,#167f78d9 98%,transparent),
    radial-gradient(1px 1px at 23% 42%,#3e7791d9 98%,transparent),
    radial-gradient(1.4px 1.4px at 43% 12%,#16877dd9 98%,transparent),
    radial-gradient(1px 1px at 67% 27%,#456f8bd9 98%,transparent),
    radial-gradient(1.2px 1.2px at 86% 18%,#16877dd9 98%,transparent),
    radial-gradient(1px 1px at 93% 61%,#3e7791d9 98%,transparent),
    linear-gradient(180deg,#f6faf230 0%,#f6faf260 48%,#f6faf2a6 100%),
    url('/assets/hero-nightscape.webp') center 58% / cover no-repeat;
}
html[data-theme="light"] body:has(.home-hero-scene)::before{opacity:.06}
@media(prefers-reduced-motion:reduce){body::before{animation:none;transform:scale(1.035)}}

/* Align the hero actions and keep the selected project previews on one image grid. */
.home-hero-scene{align-items:start;padding-top:clamp(8px,1vh,14px)}
.home-hero-scene>.hero-copy{align-self:center}
.home-page .hero .actions{align-items:center;gap:12px}
.home-page .hero .actions>.button,.home-page .hero .actions>.resume-actions.compact .button{min-height:54px;padding:13px 20px;line-height:1.3;white-space:nowrap}
.home-page .hero .actions>.resume-actions.compact{display:flex;align-items:center;margin:0}
.home-page .hero .actions>.resume-actions.compact .button{border-color:#35475d;background:#101e2e}
.home-project-image .project-visual{aspect-ratio:16/9;display:flex;flex-direction:column}
.home-project-image .project-visual img{flex:1;min-height:0;width:100%;height:auto;max-height:none;aspect-ratio:auto;object-fit:cover;object-position:top center}
@media(max-width:760px){
  .home-hero-scene{align-items:stretch;padding:12px 0 12px}
  .home-hero-scene>.hero-copy{align-self:auto}
}
@media(max-width:480px){.home-hero-scene{padding-top:8px}}
@media(max-width:700px){
  body::before{inset:-2%;background-position:0 0,0 0,0 0,0 0,0 0,0 0,center,center 58%}
}