:root{--bg: #ece8e0;--panel: #1f1e24;--ink: #15140f;--muted: #6c685f;--faint: #97928a;--line: rgba(20, 18, 12, .14);--blue: #1c1c1f;--sans: "Hanken Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--mono: "JetBrains Mono", ui-monospace, Menlo, monospace;--ember: #ff7a33}.ppanel-wrap{position:fixed;inset:0;z-index:80;display:flex;align-items:center;justify-content:center;padding:5vh 5vw;background:#0606088c;backdrop-filter:blur(7px);animation:ppfade .6s ease 1.25s both}@keyframes ppfade{0%{opacity:0}to{opacity:1}}.ppanel{position:relative;width:min(760px,100%);max-height:88vh;overflow-y:auto;background:linear-gradient(180deg,#14100deb,#0a0908f0);border:1px solid rgba(255,122,51,.22);border-radius:14px;box-shadow:0 0 0 1px #0006,0 30px 90px #0009,0 0 70px #ff7a331f;padding:46px clamp(26px,4vw,54px) 54px;color:#ece9e4;animation:pprise .6s cubic-bezier(.16,1,.3,1) 1.5s both}@keyframes pprise{0%{opacity:0;transform:translateY(26px) scale(.96)}to{opacity:1;transform:none}}.ppanel-x{position:absolute;top:16px;right:18px;width:40px;height:40px;border-radius:999px;background:transparent;border:1px solid rgba(255,255,255,.18);color:#ece9e4;font-size:15px;cursor:pointer;transition:background .2s,border-color .2s}.ppanel-x:hover{background:var(--ember);border-color:var(--ember);color:#120a05}.pp-head{border-bottom:1px solid rgba(255,255,255,.08);padding-bottom:22px;margin-bottom:26px}.pp-head .label{color:var(--ember);opacity:.85}.pp-head h2{font-size:clamp(40px,6vw,72px);font-weight:600;letter-spacing:-.03em;line-height:.95;margin-top:10px}.pp-kick{margin-top:12px;font-size:clamp(16px,1.9vw,21px);color:#ffffffb8}.pp-body section{margin-bottom:26px}.pp-body h3{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--ember);opacity:.9;margin-bottom:10px}.pp-body p{color:#fffc;line-height:1.65;font-size:16px;max-width:60ch}.pp-body ul{list-style:none;display:flex;flex-direction:column;gap:8px}.pp-body li{color:#fffc;line-height:1.55;font-size:15px;padding-left:18px;position:relative}.pp-body li:before{content:"›";position:absolute;left:0;color:var(--ember)}.pp-stack{display:flex;flex-wrap:wrap;gap:9px;margin-top:10px}.pp-stack .chip{font-family:var(--mono);font-size:12px;padding:6px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.16);color:#ffffffc7}*{margin:0;padding:0;box-sizing:border-box}html{background:var(--bg)}body{background:var(--bg);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}a{color:inherit;text-decoration:none}::selection{background:var(--blue);color:#fff}.nav{position:fixed;top:0;left:0;right:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:22px 32px;mix-blend-mode:difference;color:#fff}.nav .logo{font-weight:600;letter-spacing:-.01em;font-size:17px}.nav .right{display:flex;align-items:center;gap:22px;font-family:var(--mono);font-size:12px;letter-spacing:.06em}.nav .pill{border:1px solid #fff;border-radius:999px;padding:8px 16px;transition:opacity .3s}.nav .pill:hover{opacity:.7}.wrap{padding:0 32px}.section{padding:12vh 32px}.label{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--faint)}.hero{min-height:100vh;display:flex;flex-direction:column;padding:96px 32px 28px}.hero-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:22px}.hero-head h1{font-size:clamp(26px,3.6vw,50px);font-weight:500;letter-spacing:-.02em;line-height:1.05;max-width:17ch}.hero-head h1 .w{display:inline-block;overflow:hidden;vertical-align:top}.hero-head h1 .wi{display:inline-block;opacity:0;will-change:transform,opacity}.hero-head h1 .wi.hl{color:var(--blue)}.hero-foot-row{display:flex;justify-content:space-between;margin-top:18px;font-family:var(--mono);font-size:12px;color:var(--muted);gap:16px}.hero-head .meta{font-family:var(--mono);font-size:12px;color:var(--muted);text-align:right;line-height:1.7}.viewport{position:relative;flex:1;min-height:50vh;border-radius:16px;overflow:hidden;background:var(--panel);box-shadow:0 30px 80px -40px #00000080}.viewport.light{background:#eceae3;box-shadow:inset 0 0 0 1px #0000000f,0 30px 80px -40px #00000059}.viewport.light .plus:before,.viewport.light .plus:after{background:#0006}.viewport.light .vp-label,.viewport.light .vp-hint{color:#0000008c}.viewport .vp-label{position:absolute;left:18px;bottom:16px;z-index:3;font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:#ffffffb3}.viewport .vp-hint{position:absolute;right:18px;bottom:16px;z-index:3;font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:#ffffff8c}.plus{position:absolute;z-index:4;width:14px;height:14px;pointer-events:none}.plus:before,.plus:after{content:"";position:absolute;background:#ffffff8c}.plus:before{left:50%;top:0;width:1px;height:100%;transform:translate(-50%)}.plus:after{top:50%;left:0;height:1px;width:100%;transform:translateY(-50%)}.plus.tl{left:12px;top:12px}.plus.tr{right:12px;top:12px}.plus.bl{left:12px;bottom:12px}.plus.br{right:12px;bottom:12px}.projects{padding-top:18vh}.projects .hd{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:42px}.projects .hd h2{font-size:clamp(30px,5vw,62px);font-weight:500;letter-spacing:-.02em}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:28px}@media (max-width: 860px){.grid2{grid-template-columns:1fr}}.pcard{cursor:pointer}.pcard .thumb{position:relative;aspect-ratio:16/10;border-radius:14px;overflow:hidden;background:var(--panel);display:flex;align-items:center;justify-content:center;transition:transform .5s cubic-bezier(.2,.7,.2,1)}.pcard:hover .thumb{transform:translateY(-6px)}.pcard .thumb .big{font-size:clamp(40px,7vw,92px);font-weight:600;letter-spacing:-.03em;color:#fff;opacity:.96}.pcard .thumb .ix{position:absolute;top:16px;left:18px;font-family:var(--mono);font-size:12px;color:#fff9}.pcard .thumb .ov{position:absolute;right:16px;bottom:14px;font-family:var(--mono);font-size:11px;color:#fff9;letter-spacing:.14em}.pcard .meta{display:flex;justify-content:space-between;align-items:baseline;margin-top:16px;gap:16px}.pcard .tags{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint)}.pcard h3{font-size:clamp(22px,2.4vw,30px);font-weight:500;letter-spacing:-.01em}.pcard p{color:var(--muted);margin-top:8px;line-height:1.55;max-width:46ch;font-size:15px}.t-sot{background:radial-gradient(120% 120% at 30% 20%,#2b2ad9,#16151a 70%)}.t-ia-tri{background:radial-gradient(120% 120% at 70% 30%,#3b39ff,#1c1b22 72%)}.t-telemetry{background:linear-gradient(135deg,#1f1e24,#34333c)}.t-homelab{background:radial-gradient(120% 120% at 50% 80%,#2a2933,#131217 70%)}.journey .rows{margin-top:36px}.jrow{display:grid;grid-template-columns:150px 1fr;gap:30px;padding:26px 0;border-top:1px solid var(--line)}@media (max-width: 700px){.jrow{grid-template-columns:1fr;gap:6px}}.jrow .yr{font-family:var(--mono);font-size:13px;color:var(--blue)}.jrow h3{font-size:22px;font-weight:500}.jrow p{color:var(--muted);margin-top:8px;line-height:1.55;max-width:60ch}.stack .cols{display:grid;grid-template-columns:repeat(2,1fr);gap:34px 60px;margin-top:38px;max-width:940px}@media (max-width: 700px){.stack .cols{grid-template-columns:1fr}}.stack h4{font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}.tags-row{display:flex;flex-wrap:wrap;gap:8px}.chip{font-family:var(--mono);font-size:12px;padding:6px 12px;border:1px solid var(--line);border-radius:999px;color:var(--ink)}.contact{min-height:86vh;display:flex;flex-direction:column;justify-content:center}.contact h2{font-size:clamp(44px,10vw,150px);font-weight:500;letter-spacing:-.03em;line-height:.95}.contact .mail{display:inline-block;margin-top:26px;font-size:clamp(20px,3vw,36px);border-bottom:2px solid var(--blue);padding-bottom:4px}.contact .links{margin-top:36px;display:flex;gap:26px;font-family:var(--mono);font-size:13px;color:var(--muted)}.foot{padding:28px 32px;display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;color:var(--faint);border-top:1px solid var(--line)}[data-reveal]{opacity:0;transform:translateY(34px);transition:opacity 1s cubic-bezier(.2,.7,.2,1),transform 1s cubic-bezier(.2,.7,.2,1)}[data-reveal].in{opacity:1;transform:none}.loader{position:fixed;inset:0;z-index:100;background:var(--bg);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:18px;transition:opacity .8s ease}.loader.done{opacity:0;pointer-events:none}.loader .lname{font-size:clamp(30px,6vw,64px);font-weight:600;letter-spacing:-.03em}.loader .lbar{width:min(300px,62vw);height:2px;background:var(--line);position:relative;overflow:hidden}.loader .lbar span{position:absolute;inset:0;width:0%;background:var(--blue)}.loader .lpct{font-family:var(--mono);font-size:12px;color:var(--muted);letter-spacing:.2em}.progress-bar{position:fixed;top:0;left:0;height:2px;z-index:30;background:var(--blue);width:0%}.tunnel-wrap{position:relative;height:340vh;background:#05060a}.tunnel-sticky{position:relative;height:100vh;width:100%;overflow:hidden;background:#05060a}.tunnel-overlay{position:absolute;inset:0;z-index:3;display:flex;flex-direction:column;justify-content:center;padding:0 7vw;color:#fff;pointer-events:none}.tunnel-overlay h2{font-size:clamp(40px,8vw,120px);font-weight:500;letter-spacing:-.03em;line-height:.95;margin-top:14px;text-shadow:0 4px 40px rgba(0,0,0,.6)}.tunnel-overlay p{margin-top:20px;max-width:460px;color:#ffffffd9;font-size:clamp(15px,1.7vw,19px);line-height:1.55}.station{position:absolute;left:7vw;top:50%;transform:translateY(-50%);z-index:4;max-width:520px;color:#fff;opacity:0;text-shadow:0 4px 40px rgba(0,0,0,.7)}.station h2{font-size:clamp(46px,8vw,116px);font-weight:600;letter-spacing:-.03em;line-height:.92;margin-top:12px}.station .st-kick{margin-top:14px;font-size:clamp(17px,2vw,24px);color:#cfeeea}.station p{margin-top:18px;color:#ffffffe0;font-size:clamp(15px,1.6vw,18px);line-height:1.6}.station .st-tags{margin-top:20px;font-family:var(--mono);font-size:12px;letter-spacing:.12em;color:#7ff0e6}.station .st-more{margin-top:26px;pointer-events:auto;cursor:pointer;background:transparent;color:#fff;border:1px solid rgba(255,255,255,.5);border-radius:999px;padding:12px 22px;font-family:var(--mono);font-size:12px;letter-spacing:.08em;transition:background .3s,color .3s}.station .st-more:hover{background:#fff;color:#05060a}.tunnel-progress{position:absolute;left:7vw;right:7vw;bottom:40px;height:1px;background:#ffffff2e;z-index:4}.tunnel-progress span{display:block;height:100%;width:0%;background:#4be9ff}.exp-wrap{position:relative;height:500vh;background:#eceae3}.exp-sticky{position:relative;height:100vh;width:100%;overflow:hidden;background:#eceae3}.exp-hero{position:absolute;inset:0;z-index:3;padding:12vh 7vw;display:flex;flex-direction:column;justify-content:flex-end;align-items:flex-end;text-align:right;pointer-events:none;color:var(--ink)}.exp-hero .kicker{color:var(--ink);opacity:.55}.exp-hero .kicker:before{background:var(--ink);opacity:.4}.exp-name{font-size:clamp(54px,12vw,168px);font-weight:600;letter-spacing:-.03em;line-height:.9;margin:10px 0 16px}.exp-hero .head-line{font-size:clamp(17px,2.1vw,28px);font-weight:400;max-width:26ch;line-height:1.4;color:var(--muted)}.exp-hero .head-line .w{display:inline-block;overflow:hidden;vertical-align:top}.exp-hero .head-line .wi{display:inline-block;opacity:0}.exp-hero .head-line .wi.hl{color:var(--ink);font-weight:500}.exp-hero-foot{margin-top:24px;display:flex;gap:34px;font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--faint)}.exp-scrim{position:absolute;inset:0;z-index:2;pointer-events:none;opacity:0;background:linear-gradient(100deg,rgba(6,7,9,.7) 0%,rgba(6,7,9,.42) 26%,rgba(6,7,9,.12) 46%,transparent 62%),linear-gradient(to top,rgba(6,7,9,.5),transparent 30%)}.exp-progress{position:absolute;left:7vw;right:7vw;bottom:30px;height:1px;background:#ffffff29;z-index:4}.exp-progress span{display:block;height:100%;width:0%;background:#ffffffd9}.exp-wrap .station{color:#f4f3f0;text-shadow:0 4px 44px rgba(0,0,0,.75)}.exp-wrap .station .label{color:#f4f3f0;opacity:.6}.exp-wrap .station .st-kick{color:#ffffffd1}.exp-wrap .station p{color:#ffffffc7}.exp-wrap .station .st-tags{color:#ffffff80}.exp-wrap .station .st-more{color:#fff;border-color:#ffffff6b}.exp-wrap .station .st-more:hover{background:#fff;color:#05060a}

/* The recovered stylesheet stays intact. Only defects and small-screen fit. */
.station { right: 7vw; }
.exp-hero .head-line { color: #514e48; }
.exp-hero-foot { color: #393731; }
.foot { color: var(--muted); }
.section > .label { color: var(--muted); }
.ppanel:focus { outline: none; }
.pp-link { display: inline-flex; align-items: center; min-height: 44px; margin-top: 24px; border-bottom: 1px solid currentColor; color: #ffc599; }
:focus-visible { outline: 2px solid currentColor; outline-offset: 5px; }
.ppanel-x { width: 44px; height: 44px; }
.station[aria-hidden="true"] { visibility: hidden; }
@media (max-width: 600px) {
  .nav { padding: 18px 20px; }
  .nav .logo { font-size: 14px; }
  .nav .right { gap: 14px; font-size: 10px; }
  .nav .pill { padding: 8px 10px; }
  .exp-hero { padding: 12vh 7vw 13vh; }
  .exp-hero-foot { font-size: 10px; max-width: 32ch; gap: 12px; }
  .exp-hero-foot .scroll-hint { white-space: nowrap; }
  .station h2 { font-size: clamp(42px, 12vw, 66px); }
  .station p { font-size: 15px; line-height: 1.55; }
  .station .st-tags { font-size: 10px; line-height: 1.7; }
  .exp-scrim { background: linear-gradient(180deg, #06070926 5%, #060709ad 46%, #0607098f 72%, #06070940); }
  .station .st-more { background-color: #06070938; }
  .contact .links { flex-wrap: wrap; }
}
@media (max-width: 360px) {
  .nav .pill { display: none; }
}
/* Only the visitor's explicit accessibility preference stops the flight. */
.motion-reduced, .motion-reduced .exp-sticky { height: auto; }
.motion-reduced .exp-sticky { overflow: visible; }
.motion-reduced .exp-poster { position: absolute; inset: 0; width: 100%; height: 100svh; object-fit: cover; opacity: .27; }
.motion-reduced .exp-hero { position: relative; min-height: 100svh; }
.motion-reduced .exp-hero .wi { opacity: 1; }
.motion-reduced .station { position: relative; inset: auto; transform: none; opacity: 1; max-width: none; padding: 12vh 7vw; background: #171a1e; }
.motion-reduced .station + .station { border-top: 1px solid #ffffff24; }
.motion-reduced .station p { max-width: 50ch; }
.motion-reduced .exp-progress, .motion-reduced .exp-scrim { display: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-delay: 0ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}

/* Existing world: unchanged. Editorial layers: paper, ink, no orange chrome.
   Layers: original navigation 20, reading page 80, original loader 100.
   Shape rule: flat page surfaces, pill-shaped controls inherited from the site. */
:root {
  --editorial-paper: #eeede9;
  --editorial-ink: #191b1b;
  --editorial-muted: #575a58;
  --editorial-rule: #c9cbc5;
  --editorial-soft: #e0e2db;
  --editorial-ease: cubic-bezier(.16, 1, .3, 1);
}
.case-page {
  position: fixed; inset: 0; z-index: 80; overflow-y: auto; overscroll-behavior: contain;
  background: var(--editorial-paper); color: var(--editorial-ink);
  scrollbar-gutter: stable; scroll-padding: 100px 0 32px;
  animation: case-arrive .65s var(--editorial-ease) both;
}
.case-page--breath { animation-delay: .85s; }
.nav--reading { mix-blend-mode: normal; color: var(--ink); background: var(--bg); }
.nav--reading .pill { border-color: currentColor; }
.exp-wrap .station, .exp-progress { transition: filter .2s ease; }
.project-reader-open .exp-wrap .station, .project-reader-open .exp-progress { filter: opacity(0); }
@keyframes case-arrive { from { transform: translateY(105%); } to { transform: translateY(0); } }
.case-nav {
  position: sticky; top: 0; z-index: 2; display: flex; align-items: center; justify-content: space-between;
  min-height: 80px; padding: 12px clamp(24px, 5vw, 80px);
  background: var(--editorial-paper); border-bottom: 1px solid var(--editorial-rule); gap: 24px;
}
.case-page button, .about-page button { font: inherit; cursor: pointer; color: inherit; }
.case-back, .case-brand-link { min-height: 44px; display: inline-flex; align-items: center; font-size: 14px; }
.case-back { border: 0; background: transparent; padding: 0; }
.case-back::before { content: "←"; margin-right: 12px; transition: transform .25s; }
.case-back:hover::before { transform: translateX(-4px); }
.case-nav-name { font-size: 14px; color: var(--editorial-muted); }
.case-brand-link { font-weight: 600; letter-spacing: -.02em; }
.case-content { max-width: 1440px; margin: 0 auto; padding: 0 clamp(24px, 6vw, 96px); }
.case-hero { padding: clamp(40px, 6vw, 90px) 0 48px; }
.case-category { font-size: 15px; color: var(--editorial-muted); margin-bottom: 18px; }
.case-hero h2 { font-size: clamp(54px, 9.2vw, 144px); font-weight: 500; letter-spacing: -.065em; line-height: 1; }
.case-lede { font-size: clamp(20px, 2.4vw, 32px); line-height: 1.42; max-width: 40ch; margin: 28px 0 44px; text-wrap: pretty; }
.case-facts { display: grid; grid-template-columns: 1fr 1fr auto; gap: 24px; align-items: end; }
.case-facts span { display: block; font-size: 13px; color: var(--editorial-muted); margin-bottom: 7px; }
.case-facts p { font-size: 15px; }
.case-external, .about-link { display: inline-flex; align-items: center; min-height: 44px; gap: 18px; border-bottom: 1px solid currentColor; width: fit-content; font-size: 14px; }
.case-external::after, .about-link::after, .about-project-link::after { content: "↗"; transition: transform .25s; }
.case-external:hover::after, .about-link:hover::after, .about-project-link:hover::after { transform: translate(2px, -2px); }
.case-visual { margin: 0; }
.case-visual img { display: block; width: 100%; height: auto; max-height: 76dvh; object-fit: cover; }
.case-visual--interface { padding: clamp(12px, 2.6vw, 38px); background: #d5d7d1; }
.case-visual--interface img { max-height: none; border: 1px solid #323431; box-shadow: 0 18px 40px #30352c1c; }
.case-visual figcaption, .case-infrastructure figcaption { font-size: 13px; color: var(--editorial-muted); line-height: 1.6; margin-top: 14px; }
.case-story { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(40px, 8vw, 140px); padding: clamp(64px, 8vw, 120px) 0; }
.case-story h3, .case-architecture h3 { font-size: clamp(26px, 3.2vw, 42px); font-weight: 500; letter-spacing: -.035em; line-height: 1.15; margin-bottom: 24px; text-wrap: balance; }
.case-story p, .case-challenge p { font-size: 17px; line-height: 1.75; color: var(--editorial-muted); max-width: 55ch; }
.case-architecture { padding: 48px 0 60px; border-top: 1px solid var(--editorial-rule); border-bottom: 1px solid var(--editorial-rule); }
.case-architecture-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 32px; }
.case-architecture-tabs button { background: transparent; border: 1px solid var(--editorial-rule); border-radius: 999px; padding: 12px 22px; min-height: 48px; transition: background .22s, color .22s, border-color .22s; }
.case-architecture-tabs button[aria-selected="true"] { background: var(--editorial-ink); color: var(--editorial-paper); border-color: var(--editorial-ink); }
.case-architecture-tabs button:hover:not([aria-selected="true"]) { border-color: var(--editorial-ink); }
.case-architecture-panel { margin-top: 28px; min-height: 4.2em; max-width: 55ch; font-size: clamp(20px, 2.2vw, 29px); line-height: 1.45; }
.editorial-fade { animation: editorial-fade .35s var(--editorial-ease); }
@keyframes editorial-fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.case-challenge { padding: clamp(64px, 8vw, 110px) 0 60px; max-width: 900px; }
.case-challenge h3 { font-size: clamp(34px, 5.5vw, 74px); font-weight: 500; line-height: 1.08; letter-spacing: -.045em; margin-bottom: 28px; text-wrap: balance; }
.case-technologies { display: flex; align-items: baseline; gap: 24px 60px; padding-bottom: 72px; flex-wrap: wrap; }
.case-technologies p { color: var(--editorial-muted); font-size: 14px; }
.case-technologies ul, .about-tools { list-style: none; display: flex; flex-wrap: wrap; gap: 12px 24px; }
.case-technologies li { font-size: 14px; }
.case-next { border-top: 1px solid var(--editorial-rule); padding: 40px 0 64px; display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: center; }
.case-next p { color: var(--editorial-muted); font-size: 14px; grid-column: 1 / -1; }
.case-next button { border: 0; background: transparent; text-align: left; }
.case-next button:not(.case-return) { font-size: clamp(38px, 5.5vw, 78px); letter-spacing: -.04em; line-height: 1.2; width: fit-content; transition: transform .3s var(--editorial-ease); }
.case-next button:not(.case-return):hover { transform: translateX(8px); }
.case-next .case-return { font-size: 14px; min-height: 44px; text-decoration: underline; text-underline-offset: 6px; }
.case-infrastructure { padding: 60px clamp(24px, 4vw, 60px) 28px; background: var(--editorial-soft); }
.infra-root { width: fit-content; margin: 0 auto 40px; text-align: center; position: relative; padding-bottom: 32px; }
.infra-root::after { content: ""; position: absolute; width: 1px; height: 40px; background: var(--editorial-muted); bottom: -40px; left: 50%; }
.infra-root span { display: block; font-size: 14px; color: var(--editorial-muted); }
.infra-root strong { font-size: clamp(40px, 5.5vw, 76px); font-weight: 500; letter-spacing: -.045em; }
.infra-root p { font-size: 15px; margin-top: 8px; }
.infra-branches { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--editorial-muted); }
.infra-branches > div { text-align: center; padding: 40px 20px 32px; position: relative; }
.infra-branches > div::before { content: ""; position: absolute; height: 22px; width: 1px; background: var(--editorial-muted); top: 0; left: 50%; }
.infra-branches strong { font-size: clamp(20px, 2.4vw, 32px); font-weight: 500; }
.infra-branches p { font-size: 14px; line-height: 1.6; color: var(--editorial-muted); max-width: 26ch; margin: 12px auto 0; }

.about-page { background: var(--bg); color: var(--ink); padding: clamp(80px, 11vw, 168px) max(7vw, 24px) 100px; scroll-margin-top: 60px; }
.about-eyebrow { color: var(--muted); font-size: 15px; margin-bottom: 24px; }
.about-intro h2 { font-size: clamp(44px, 7.8vw, 116px); letter-spacing: -.055em; font-weight: 500; line-height: 1.04; text-wrap: balance; max-width: 12ch; }
.about-intro-grid { margin-top: 56px; display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 7vw, 110px); }
.about-statement { font-size: clamp(24px, 3vw, 42px); font-weight: 400; letter-spacing: -.025em; line-height: 1.3; max-width: 17ch; }
.about-bio p, .about-personal p { font-size: 17px; line-height: 1.8; color: var(--muted); max-width: 58ch; }
.about-bio p + p { margin-top: 18px; }
.about-bio .about-link { margin-top: 18px; }
.about-skills { margin-top: clamp(72px, 9vw, 132px); padding-top: 44px; border-top: 1px solid var(--line); scroll-margin-top: 90px; }
.about-skills h3 { font-size: clamp(26px, 3.6vw, 48px); font-weight: 500; letter-spacing: -.04em; line-height: 1.15; margin-bottom: 42px; }
.about-skills-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(32px, 7vw, 110px); }
.about-tabs { display: flex; flex-direction: column; align-items: stretch; }
.about-tabs button { display: flex; align-items: center; text-align: left; padding: 16px 0; min-height: 60px; font-size: clamp(21px, 2.5vw, 33px); letter-spacing: -.025em; background: transparent; border: 0; color: var(--muted); transition: color .2s, padding .25s var(--editorial-ease); }
.about-tabs button::before { content: ""; height: 1px; width: 0; background: currentColor; transition: width .3s, margin .3s; }
.about-tabs button[aria-selected="true"] { color: var(--ink); }
.about-tabs button[aria-selected="true"]::before { width: 24px; margin-right: 16px; }
.about-tabs button:hover { color: var(--ink); }
.about-skill-detail { min-height: 340px; padding-top: 16px; }
.about-skill-detail h4 { font-size: clamp(25px, 3.1vw, 41px); font-weight: 500; line-height: 1.18; letter-spacing: -.035em; max-width: 23ch; margin-bottom: 20px; }
.about-skill-detail > p { font-size: 17px; color: var(--muted); line-height: 1.75; max-width: 58ch; }
.about-tools { margin-top: 24px; gap: 10px 18px; }
.about-tools li { font-size: 13px; font-family: var(--mono); }
.about-project-link { display: inline-flex; align-items: center; gap: 20px; min-height: 44px; margin-top: 26px; border-bottom: 1px solid var(--line); font-size: 15px; }
.about-project-link span { font-size: 13px; color: var(--muted); }
.about-personal { margin-top: 72px; padding-top: 40px; border-top: 1px solid var(--line); display: grid; grid-template-columns: .8fr 1.2fr; column-gap: clamp(32px, 7vw, 110px); row-gap: 20px; }
.about-personal h3 { font-size: clamp(25px, 3vw, 40px); font-weight: 500; line-height: 1.15; letter-spacing: -.035em; }
.about-personal .about-link { grid-column: 2; }
.case-page button:active, .about-page button:active { opacity: .7; }
.case-page :focus-visible { outline: 2px solid var(--editorial-ink); outline-offset: 5px; }
.about-page :focus-visible { outline: 2px solid var(--ink); outline-offset: 5px; }
@media (max-width: 767px) {
  .case-nav { padding: 10px 22px; min-height: 68px; gap: 16px; }
  .case-nav-name { display: none; }
  .case-hero { padding-top: 40px; }
  .case-hero h2 { font-size: clamp(48px, 12vw, 86px); letter-spacing: -.055em; overflow-wrap: anywhere; }
  .case-lede { margin: 24px 0 32px; font-size: 21px; }
  .case-facts { grid-template-columns: 1fr; gap: 18px; }
  .case-facts > div { display: grid; grid-template-columns: 80px 1fr; gap: 12px; }
  .case-facts span { margin: 0; }
  .case-external { margin-top: 6px; }
  .case-visual--interface { padding: 10px; margin-inline: -12px; }
  .case-story { grid-template-columns: 1fr; gap: 42px; padding: 56px 0; }
  .case-story p, .case-challenge p { font-size: 16px; }
  .case-architecture { padding: 36px 0; }
  .case-architecture-tabs { gap: 8px; }
  .case-architecture-tabs button { padding: 10px 15px; font-size: 14px; }
  .case-architecture-panel { min-height: 7.2em; font-size: 21px; }
  .case-challenge { padding: 56px 0 40px; }
  .case-next { grid-template-columns: 1fr; padding-bottom: max(44px, env(safe-area-inset-bottom)); }
  .case-next .case-return { margin-top: 20px; }
  .case-infrastructure { padding: 32px 18px 24px; }
  .infra-root { margin-bottom: 32px; }
  .infra-branches { grid-template-columns: 1fr; border-top: 0; border-left: 1px solid var(--editorial-muted); margin-left: 16px; }
  .infra-branches > div { text-align: left; padding: 16px 0 16px 28px; }
  .infra-branches > div::before { width: 18px; height: 1px; top: 30px; left: 0; }
  .infra-branches p { margin: 6px 0 0; }
  .infra-root::after { display: none; }
  .about-page { padding-top: 80px; padding-bottom: 64px; }
  .about-intro h2 { max-width: 12ch; }
  .about-intro-grid, .about-skills-grid, .about-personal { grid-template-columns: 1fr; gap: 30px; }
  .about-intro-grid { margin-top: 36px; }
  .about-statement { max-width: 22ch; font-size: 27px; }
  .about-bio p, .about-skill-detail > p, .about-personal p { font-size: 16px; }
  .about-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
  .about-tabs button { font-size: 19px; min-height: 54px; padding: 12px 0; }
  .about-tabs button[aria-selected="true"]::before { width: 12px; margin-right: 8px; }
  .about-skill-detail { min-height: 390px; padding-top: 0; }
  .about-personal .about-link { grid-column: 1; }
}
@media (max-width: 600px) {
  .nav .pill { display: none; }
  .nav .right { gap: 14px; font-size: 11px; }
}
@media (prefers-color-scheme: dark) {
  .case-page { --editorial-paper: #161819; --editorial-ink: #e8e9e4; --editorial-muted: #b6b9b3; --editorial-rule: #414641; --editorial-soft: #222725; }
  .case-visual--interface { background: #232725; }
}
@media (prefers-reduced-motion: reduce) {
  .case-page, .editorial-fade { animation: none; }
  .about-tabs button::before { transition: none; }
}