/* ==================================================================
   karstenwildberger.com — design system
   Identity: "System Architecture" — graphite + titanium surfaces,
   electric cyan / ice-blue signal colours, acid-lime micro-accents.
   Type: Sora (display) · IBM Plex Sans (text) · IBM Plex Mono (meta)
   ================================================================== */

:root {
  /* Graphite / titanium / concrete */
  --g-990: #0e0f10;
  --g-950: #121314;
  --g-900: #1a1b1d;
  --g-850: #202225;
  --g-800: #26282b;
  --g-700: #2f3236;
  --g-600: #464a50;
  --g-500: #5f646b;
  --ti-400: #8d939a;
  --ti-300: #b4b9be;
  --cc-200: #d5d8db;
  --cc-150: #e1e3e5;
  --cc-100: #e9ebec;
  --si-50:  #f3f4f5;
  --paper:  #f7f8f8;
  --white:  #ffffff;

  /* Signal colours */
  --cyan:      #3fd0ea;  /* on dark */
  --cyan-500:  #00b8d9;
  --cyan-ink:  #006b80;  /* cyan text on light (AA) */
  --ice:       #cdeef5;
  --ice-50:    #ecf8fb;
  --mineral:   #9fc4cf;
  --mineral-ink: #3e6470;
  --lime:      #c6f432;  /* accent — indicators only */
  --lime-deep: #5d7a00;  /* lime-family text on light */
  --warn:      #ffb3a5;

  /* Type */
  --f-display: "Sora", "Segoe UI", system-ui, sans-serif;
  --f-text: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  /* Scale */
  --fs-xs: .75rem;
  --fs-sm: .875rem;
  --fs-base: 1.0625rem;
  --fs-md: 1.25rem;
  --fs-lg: clamp(1.5rem, 1.2rem + 1.2vw, 2rem);
  --fs-xl: clamp(2rem, 1.4rem + 2.4vw, 3.1rem);
  --fs-2xl: clamp(2.5rem, 1.6rem + 4vw, 4.75rem);

  --wrap: 1280px;
  --gutter: clamp(16px, 4vw, 40px);
  --bar-h: 68px;
  --line: 1px solid var(--cc-200);
  --line-dark: 1px solid var(--g-700);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--bar-h) + 16px); }
body {
  margin: 0; background: var(--paper); color: var(--g-700);
  font-family: var(--f-text); font-size: var(--fs-base); line-height: 1.7;
  text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg, video { max-width: 100%; }
img { height: auto; display: block; }
a { color: var(--cyan-ink); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--g-950); }
:focus-visible { outline: 2px solid var(--cyan-500); outline-offset: 3px; }
h1, h2, h3, h4 { font-family: var(--f-display); color: var(--g-950); line-height: 1.15; margin: 0 0 .6em; letter-spacing: -.015em; font-weight: 600; }
h1 { font-size: var(--fs-2xl); letter-spacing: -.03em; font-weight: 600; }
h2 { font-size: var(--fs-xl); letter-spacing: -.025em; }
h3 { font-size: var(--fs-md); }
h4 { font-size: 1.05rem; }
p { margin: 0 0 1.1em; }
ul, ol { padding-left: 1.2em; margin: 0 0 1.2em; }
li { margin-bottom: .35em; }
strong { color: var(--g-900); font-weight: 600; }
hr { border: 0; border-top: var(--line); margin: 2.5rem 0; }
table { border-collapse: collapse; width: 100%; }
button { font: inherit; }

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 1000;
  background: var(--lime); color: var(--g-950); padding: 10px 16px; font-weight: 600; text-decoration: none;
}
.skip-link:focus { top: 12px; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.wrap--narrow { max-width: 860px; }

/* ---------- Micro typography ---------- */
.mono { font-family: var(--f-mono); }
.label {
  display: inline-flex; align-items: center; gap: .6em;
  font-family: var(--f-mono); font-size: var(--fs-xs); font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase; color: var(--g-500);
}
.label::before { content: ""; width: 7px; height: 7px; background: var(--cyan-500); flex: none; }
.label--lime::before { background: var(--lime); box-shadow: 0 0 0 1px rgba(18,19,20,.35); }
.label--plain::before { display: none; }
.deck { font-size: var(--fs-md); line-height: 1.55; color: var(--g-600); max-width: 62ch; }
.lead { font-size: 1.2rem; line-height: 1.65; color: var(--g-800); }
.muted { color: var(--g-500); }

/* ==================================================================
   HEADER — sticky system bar
   ================================================================== */
.sitebar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(18,19,20,.96);
  -webkit-backdrop-filter: saturate(140%) blur(10px); backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--g-700);
  color: var(--cc-200);
}
.sitebar__inner { display: flex; align-items: center; gap: 20px; height: var(--bar-h); }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--si-50); flex: none; }
.brand:hover { color: var(--white); }
.brand__mark {
  position: relative; width: 38px; height: 38px; display: grid; place-items: center;
  border: 1px solid var(--g-600); font-family: var(--f-mono); font-size: .8rem; font-weight: 600; letter-spacing: .04em; color: var(--si-50);
}
.brand__mark::after { content: ""; position: absolute; right: -4px; top: -4px; width: 7px; height: 7px; background: var(--lime); }
.brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.brand__name { font-family: var(--f-display); font-weight: 600; font-size: 1rem; letter-spacing: -.01em; }
.brand__meta { font-family: var(--f-mono); font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ti-400); }

.navx { margin-left: auto; display: flex; align-items: center; height: 100%; }
.navx__list { display: flex; align-items: stretch; height: 100%; list-style: none; margin: 0; padding: 0; }
.navx__item { position: static; margin: 0; display: flex; }
.navx__trigger {
  display: flex; align-items: center; gap: 7px; height: 100%; padding: 0 13px;
  background: none; border: 0; color: var(--cc-200); cursor: pointer;
  font-family: var(--f-text); font-size: .9rem; font-weight: 500; position: relative; text-decoration: none;
}
.navx__trigger::after {
  content: ""; position: absolute; left: 13px; right: 13px; bottom: -1px; height: 2px; background: transparent; transition: background .2s;
}
.navx__trigger:hover, .navx__trigger[aria-expanded="true"] { color: var(--white); }
.navx__trigger[aria-expanded="true"]::after { background: var(--cyan); }
.navx__item.is-current > .navx__trigger::after { background: var(--lime); }
.navx__caret { width: 9px; height: 9px; transition: transform .2s; }
.navx__trigger[aria-expanded="true"] .navx__caret { transform: rotate(180deg); }

.navx__panel {
  position: absolute; left: 0; right: 0; top: 100%;
  background: var(--g-950); border-bottom: 1px solid var(--g-700);
  box-shadow: 0 30px 60px -20px rgba(0,0,0,.55);
  display: none;
}
.navx__panel.is-open { display: block; }
.navx__panel-inner { display: grid; grid-template-columns: 260px 1fr; gap: 40px; padding-top: 28px; padding-bottom: 32px; }
.navx__intro .label { color: var(--ti-400); }
.navx__intro p { color: var(--ti-300); font-size: .92rem; line-height: 1.6; margin-top: 12px; }
.navx__links { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 24px; }
.navx__links li { margin: 0; border-top: 1px solid var(--g-800); }
.navx__link {
  display: flex; gap: 14px; align-items: baseline; padding: 13px 4px; text-decoration: none; color: var(--cc-200); font-size: .95rem;
}
.navx__link .code { font-family: var(--f-mono); font-size: .7rem; color: var(--g-500); letter-spacing: .08em; min-width: 36px; }
.navx__link:hover { color: var(--white); }
.navx__link:hover .code { color: var(--cyan); }
.navx__link[aria-current="page"] { color: var(--white); }
.navx__link[aria-current="page"] .code { color: var(--lime); }

.navx__cta {
  margin-left: 10px; display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 16px;
  border: 1px solid var(--g-600); color: var(--si-50); text-decoration: none; font-size: .88rem; font-weight: 500;
}
.navx__cta::before { content: ""; width: 6px; height: 6px; background: var(--lime); }
.navx__cta:hover, .navx__cta[aria-current="page"] { border-color: var(--lime); color: var(--white); }

.burger {
  display: none; margin-left: auto; width: 46px; height: 46px; background: none; border: 1px solid var(--g-600);
  color: var(--si-50); cursor: pointer; align-items: center; justify-content: center;
}
.burger__lines { position: relative; width: 18px; height: 12px; }
.burger__lines span { position: absolute; left: 0; width: 100%; height: 2px; background: currentColor; transition: transform .25s var(--ease), opacity .2s; }
.burger__lines span:nth-child(1) { top: 0; }
.burger__lines span:nth-child(2) { top: 5px; }
.burger__lines span:nth-child(3) { top: 10px; }
.burger[aria-expanded="true"] .burger__lines span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.burger[aria-expanded="true"] .burger__lines span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] .burger__lines span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

.drawer {
  position: fixed; left: 0; right: 0; top: var(--bar-h); bottom: 0; z-index: 99;
  background: var(--g-950); color: var(--cc-200); overflow-y: auto; -webkit-overflow-scrolling: touch;
  padding: 12px var(--gutter) 40px; display: none; border-top: 1px solid var(--g-700);
}
.drawer.is-open { display: block; }
.drawer__home { display: flex; justify-content: space-between; align-items: center; padding: 16px 0; color: var(--white); text-decoration: none; font-family: var(--f-display); font-size: 1.15rem; border-bottom: 1px solid var(--g-800); }
.drawer details { border-bottom: 1px solid var(--g-800); }
.drawer summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center;
  min-height: 56px; font-family: var(--f-display); font-size: 1.15rem; color: var(--si-50);
}
.drawer summary::-webkit-details-marker { display: none; }
.drawer summary .code { font-family: var(--f-mono); font-size: .7rem; color: var(--g-500); margin-right: 10px; }
.drawer summary::after { content: "+"; font-family: var(--f-mono); color: var(--cyan); font-size: 1.2rem; }
.drawer details[open] summary::after { content: "–"; }
.drawer ul { list-style: none; margin: 0 0 14px; padding: 0; }
.drawer li { margin: 0; }
.drawer li a { display: flex; align-items: center; min-height: 46px; padding: 0 0 0 14px; color: var(--cc-200); text-decoration: none; border-left: 1px solid var(--g-700); }
.drawer li a[aria-current="page"] { color: var(--white); border-left: 2px solid var(--lime); }
.drawer li a:hover { color: var(--white); border-left-color: var(--cyan); }
.drawer__contact { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 24px; min-height: 52px; background: var(--lime); color: var(--g-950); text-decoration: none; font-weight: 600; }
.drawer__lock { margin-top: 12px; width: 100%; min-height: 48px; background: none; border: 1px solid var(--g-600); color: var(--cc-200); cursor: pointer; }
body.is-locked { overflow: hidden; }

.readbar { position: absolute; left: 0; bottom: -1px; height: 2px; width: 0; background: var(--cyan); transition: width .1s linear; }

/* ==================================================================
   PAGE HEADS — five compositions
   ================================================================== */
.phead { position: relative; background: var(--paper); border-bottom: var(--line); }
.phead__crumbs { list-style: none; margin: 0 0 28px; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 0; font-family: var(--f-mono); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; }
.phead__crumbs li { margin: 0; color: var(--g-500); }
.phead__crumbs li + li::before { content: "/"; margin: 0 10px; color: var(--ti-300); }
.phead__crumbs a { color: var(--g-600); text-decoration: none; }
.phead__crumbs a:hover { color: var(--cyan-ink); }
.phead__code { display: block; font-family: var(--f-mono); font-size: .78rem; letter-spacing: .16em; color: var(--cyan-ink); margin-bottom: 14px; }
.phead__title { max-width: 18ch; margin-bottom: 22px; }
.phead__deck { font-size: var(--fs-md); line-height: 1.55; color: var(--g-600); max-width: 60ch; margin-bottom: 0; }
.phead__meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); margin: 36px 0 0; border-top: var(--line); }
.phead__meta div { padding: 14px 18px 0 0; }
.phead__meta dt { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--g-500); }
.phead__meta dd { margin: 4px 0 0; font-size: .95rem; color: var(--g-900); font-weight: 500; }

/* 1. split: text + framed photo */
.phead--split .phead__grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(28px, 5vw, 72px); align-items: center; padding-top: 56px; padding-bottom: 64px; }

/* 2. type-only with technical grid */
.phead--type { background: var(--g-950); color: var(--cc-200); border-bottom: 0; overflow: hidden; }
.phead--type::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(180,185,190,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(180,185,190,.07) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 30%, #000 70%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 30%, #000 70%, transparent);
}
.phead--type .wrap { position: relative; padding-top: 72px; padding-bottom: 80px; }
.phead--type .phead__title { color: var(--white); max-width: 16ch; }
.phead--type .phead__deck { color: var(--ti-300); }
.phead--type .phead__code { color: var(--cyan); }
.phead--type .phead__crumbs a, .phead--type .phead__crumbs li { color: var(--ti-400); }
.phead--type .phead__crumbs a:hover { color: var(--cyan); }
.phead--type .phead__meta { border-top-color: var(--g-700); }
.phead--type .phead__meta dt { color: var(--ti-400); }
.phead--type .phead__meta dd { color: var(--si-50); }
.phead__glyph { position: absolute; z-index: 0; right: var(--gutter); top: 40px; bottom: auto; font-family: var(--f-mono); font-size: clamp(4rem, 12vw, 10rem); line-height: 1; color: var(--g-800); letter-spacing: -.04em; pointer-events: none; user-select: none; }

/* 3. spec sheet: text + data table, wide image beneath */
.phead--sheet .phead__grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr); gap: clamp(28px, 5vw, 80px); padding-top: 56px; padding-bottom: 48px; align-items: end; }
.spec { border: var(--line); background: var(--white); }
.spec__head { padding: 10px 16px; border-bottom: var(--line); font-family: var(--f-mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--g-500); display: flex; justify-content: space-between; }
.spec__head span:last-child { color: var(--lime-deep); }
.spec dl { margin: 0; }
.spec dl div { display: grid; grid-template-columns: 110px 1fr; gap: 12px; padding: 11px 16px; border-bottom: 1px solid var(--cc-100); }
.spec dl div:last-child { border-bottom: 0; }
.spec dt { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--g-500); padding-top: 3px; }
.spec dd { margin: 0; font-size: .95rem; color: var(--g-900); line-height: 1.45; }
.phead__band { padding-bottom: 56px; }

/* 4. portrait: narrow image column left */
.phead--portrait .phead__grid { display: grid; grid-template-columns: minmax(0, 360px) minmax(0, 1fr); gap: clamp(28px, 5vw, 80px); align-items: center; padding-top: 56px; padding-bottom: 64px; }

/* 5. bleed: contained wide photo on graphite, text panel below */
.phead--bleed { background: var(--g-950); border-bottom: 0; }
.phead--bleed .phead__media { padding-top: 32px; }
.phead--bleed .phead__panel { position: relative; background: var(--paper); margin-top: -1px; padding: 40px clamp(20px, 4vw, 48px) 48px; border-top: 2px solid var(--cyan-500); }

/* ==================================================================
   FRAMES — images are never cropped (natural aspect ratio)
   ================================================================== */
.frame { position: relative; margin: 0; width: fit-content; max-width: 100%; }
.frame--center { margin-left: auto; margin-right: auto; }
.frame__box { position: relative; background: var(--g-900); padding: 10px; }
.frame__box::before, .frame__box::after {
  content: ""; position: absolute; width: 18px; height: 18px; border: 2px solid var(--cyan-500); pointer-events: none;
}
.frame__box::before { left: -6px; top: -6px; border-right: 0; border-bottom: 0; }
.frame__box::after { right: -6px; bottom: -6px; border-left: 0; border-top: 0; }
.frame img { width: auto; max-width: 100%; height: auto; object-fit: contain; object-position: center; display: block; margin: 0 auto; }
.frame--portrait { max-width: 420px; margin-left: auto; margin-right: auto; }
.frame--grid .frame__box { background-color: var(--g-900); background-image: linear-gradient(rgba(180,185,190,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(180,185,190,.08) 1px, transparent 1px); background-size: 24px 24px; padding: 18px; }
.frame--light .frame__box { background: var(--cc-150); }
.frame--light .frame__box::before, .frame--light .frame__box::after { border-color: var(--g-900); }
.frame--plain .frame__box::before, .frame--plain .frame__box::after { display: none; }
.frame figcaption, .figcap {
  width: 0; min-width: 100%;
  display: flex; gap: 12px; align-items: baseline; margin-top: 12px;
  font-family: var(--f-mono); font-size: .74rem; line-height: 1.5; color: var(--g-500); letter-spacing: .02em;
}
.frame figcaption::before, .figcap::before { content: "FIG"; color: var(--cyan-ink); letter-spacing: .12em; flex: none; }
.on-dark .frame figcaption, .sec--dark .frame figcaption, .phead--type .frame figcaption, .phead--bleed .frame figcaption { color: var(--ti-400); }
.on-dark .frame figcaption::before, .sec--dark .frame figcaption::before, .phead--bleed .frame figcaption::before { color: var(--cyan); }
.frame--cap-limit { max-width: 980px; margin-left: auto; margin-right: auto; }

/* ==================================================================
   SECTIONS
   ================================================================== */
.sec { padding: clamp(56px, 8vw, 104px) 0; position: relative; }
.sec--tight { padding: clamp(40px, 5vw, 64px) 0; }
.sec + .sec:not(.sec--dark):not(.sec--ice):not(.sec--steel) { border-top: var(--line); }
.sec--white { background: var(--white); }
.sec--ice { background: var(--ice-50); }
.sec--steel { background: var(--cc-100); }
.sec--dark { background: var(--g-950); color: var(--cc-200); }
.sec--dark h2, .sec--dark h3, .sec--dark h4 { color: var(--white); }
.sec--dark strong { color: var(--white); }
.sec--dark a { color: var(--cyan); }
.sec--dark a:hover { color: var(--white); }
.sec--dark .label { color: var(--ti-400); }
.sec--dark .deck, .sec--dark .muted { color: var(--ti-300); }
.sec--grid { background-image: linear-gradient(rgba(47,50,54,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(47,50,54,.06) 1px, transparent 1px); background-size: 48px 48px; }
.sec--dark.sec--grid { background-image: linear-gradient(rgba(180,185,190,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(180,185,190,.06) 1px, transparent 1px); }
.sec__head { display: grid; grid-template-columns: minmax(0, 200px) minmax(0, 1fr); gap: 24px 48px; margin-bottom: clamp(32px, 5vw, 56px); }
.sec__head .label { padding-top: .7em; align-self: start; }
.sec__head h2 { margin-bottom: .35em; max-width: 22ch; }
.sec__head p { max-width: 64ch; color: var(--g-600); margin: 0; }
.sec--dark .sec__head p { color: var(--ti-300); }
.sec__head--stack { grid-template-columns: 1fr; gap: 14px; }

/* Prose */
.prose { max-width: 70ch; }
.prose h2 { font-size: var(--fs-lg); margin-top: 2em; }
.prose h3 { margin-top: 1.8em; }
.prose > :first-child { margin-top: 0; }
.prose ul li::marker { color: var(--cyan-500); }
.sec--dark .prose { color: var(--cc-200); }

/* Layouts */
.split { display: grid; grid-template-columns: minmax(0, 260px) minmax(0, 1fr); gap: clamp(28px, 5vw, 80px); align-items: start; }
.split__aside { position: sticky; top: calc(var(--bar-h) + 28px); }
.split__aside .toc { list-style: none; margin: 18px 0 0; padding: 0; border-left: var(--line); }
.split__aside .toc li { margin: 0; }
.split__aside .toc a { display: block; padding: 7px 0 7px 16px; color: var(--g-600); text-decoration: none; font-size: .9rem; border-left: 2px solid transparent; margin-left: -1px; }
.split__aside .toc a:hover, .split__aside .toc a.is-active { color: var(--g-950); border-left-color: var(--lime-deep); }
.asym { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
.asym--rev { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
.asym--center { align-items: center; }
.cols-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(24px, 4vw, 56px); }
.cols-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 3vw, 40px); }

/* ---------- Evidence classification tags ---------- */
.ev {
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 10px;
  font-family: var(--f-mono); font-size: .68rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase;
  padding: 4px 9px 4px 8px; border: 1px solid currentColor; line-height: 1.3;
}
.ev::before { content: ""; width: 6px; height: 6px; background: currentColor; }
.ev--fact { color: var(--cyan-ink); }
.ev--statement { color: var(--g-800); }
.ev--analysis { color: var(--mineral-ink); }
.ev--position { color: #5b4fa3; }
.ev--criticism { color: #9a3d2b; }
.ev--third { color: #6b5d2a; }
.sec--dark .ev--fact { color: var(--cyan); }
.sec--dark .ev--statement { color: var(--cc-200); }
.sec--dark .ev--analysis { color: var(--mineral); }
.sec--dark .ev--position { color: #b9b0f0; }
.sec--dark .ev--criticism { color: var(--warn); }
.sec--dark .ev--third { color: #e3d49a; }
.evkey { display: flex; flex-wrap: wrap; gap: 8px 10px; margin: 0; padding: 0; list-style: none; }
.evkey li { margin: 0; }
.evkey .ev { margin: 0; }

.block { padding: 26px 0; border-top: var(--line); }
.block:first-child { border-top: 0; padding-top: 0; }
.sec--dark .block { border-top-color: var(--g-700); }
.block h3 { margin-bottom: .4em; }

/* ==================================================================
   HOME — split architectural hero
   ================================================================== */
.hero { position: relative; background: var(--g-950); color: var(--cc-200); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(180,185,190,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(180,185,190,.06) 1px, transparent 1px);
  background-size: 64px 64px;
}
.hero__grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: clamp(32px, 5vw, 80px); align-items: center; padding-top: clamp(48px, 7vw, 96px); padding-bottom: clamp(48px, 7vw, 96px); min-height: min(calc(100vh - var(--bar-h)), 860px); min-height: min(calc(100svh - var(--bar-h)), 860px); }
.hero__sys { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-bottom: 36px; font-family: var(--f-mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ti-400); }
.hero__sys span { display: inline-flex; align-items: center; gap: 8px; }
.hero__sys .on::before { content: ""; width: 7px; height: 7px; background: var(--lime); border-radius: 50%; box-shadow: 0 0 0 4px rgba(198,244,50,.15); }
.hero__title { color: var(--white); font-size: clamp(2.9rem, 1.4rem + 6.4vw, 7rem); font-weight: 600; line-height: .94; letter-spacing: -.045em; margin-bottom: 28px; }
.hero__title span { display: block; }
.hero__title span:last-child { color: var(--ti-400); }
.hero__desc { font-size: clamp(1.1rem, 1rem + .5vw, 1.35rem); line-height: 1.55; color: var(--cc-200); max-width: 34ch; margin-bottom: 36px; }
.hero__desc strong { color: var(--white); }
.hero__axis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--g-700); max-width: 600px; }
.hero__axis div { padding: 14px 16px 0 0; }
.hero__axis b { display: block; font-family: var(--f-mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--cyan); font-weight: 500; }
.hero__axis span { display: block; color: var(--si-50); font-size: .95rem; margin-top: 4px; line-height: 1.4; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 40px; }
.hero__media { position: relative; justify-self: center; width: fit-content; max-width: 100%; }
.hero__media .frame__box { background: var(--g-850); padding: 14px; }
.hero__coords { position: absolute; font-family: var(--f-mono); font-size: .64rem; letter-spacing: .12em; color: var(--g-500); white-space: nowrap; }
.hero__coords--t { top: -26px; left: 0; }
.hero__coords--b { bottom: -26px; right: 0; }
.hero__rule { position: absolute; background: var(--g-700); pointer-events: none; }
.hero__rule--v { top: -40px; bottom: -40px; left: -24px; width: 1px; }
.hero__rule--h { left: -60px; right: 0; top: 22%; height: 1px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 22px;
  font-weight: 600; font-size: .95rem; text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: background .2s, color .2s, border-color .2s;
}
.btn svg { width: 14px; height: 14px; }
.btn--lime { background: var(--lime); color: var(--g-950); }
.btn--lime:hover { background: #d7fa6a; color: var(--g-950); }
.btn--ghost { border-color: var(--g-600); color: var(--si-50); }
.btn--ghost:hover { border-color: var(--cyan); color: var(--white); }
.btn--ink { background: var(--g-950); color: var(--white); }
.btn--ink:hover { background: var(--g-700); color: var(--white); }
.btn--line { border-color: var(--g-900); color: var(--g-950); }
.btn--line:hover { background: var(--g-950); color: var(--white); }

/* ---------- Statement ---------- */
.statement { font-family: var(--f-display); font-size: clamp(1.5rem, 1.1rem + 1.8vw, 2.5rem); line-height: 1.3; letter-spacing: -.02em; color: var(--g-950); font-weight: 500; max-width: 30ch; margin: 0; }
.statement em { font-style: normal; color: var(--cyan-ink); }
.sec--dark .statement { color: var(--white); }
.sec--dark .statement em { color: var(--cyan); }

/* ---------- Career ledger ("Career in motion") ---------- */
.ledger { list-style: none; margin: 0; padding: 0; position: relative; }
.ledger__row { display: grid; grid-template-columns: 130px 28px minmax(0, 1.1fr) minmax(0, 1fr) minmax(0, 1.1fr); gap: 0 20px; align-items: start; padding: 22px 0; border-top: var(--line); margin: 0; position: relative; }
.ledger__row:last-child { border-bottom: var(--line); }
.ledger__year { font-family: var(--f-mono); font-size: .9rem; color: var(--g-900); font-weight: 500; }
.ledger__node { position: relative; height: 100%; }
.ledger__node::before { content: ""; position: absolute; left: 50%; top: 8px; width: 9px; height: 9px; margin-left: -4.5px; background: var(--paper); border: 1.5px solid var(--g-900); }
.ledger__row.is-now .ledger__node::before { background: var(--lime); border-color: var(--g-900); }
.ledger__node::after { content: ""; position: absolute; left: 50%; top: 20px; bottom: -26px; width: 1px; background: var(--cc-200); }
.ledger__row:last-child .ledger__node::after { display: none; }
.ledger__org { font-family: var(--f-display); font-weight: 600; color: var(--g-950); font-size: 1.05rem; line-height: 1.35; }
.ledger__org small { display: block; font-family: var(--f-mono); font-weight: 400; font-size: .72rem; letter-spacing: .08em; color: var(--g-500); text-transform: uppercase; margin-top: 4px; }
.ledger__role { color: var(--g-800); font-size: .95rem; line-height: 1.5; }
.ledger__focus { color: var(--g-600); font-size: .92rem; line-height: 1.55; }
.ledger__head { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--g-500); padding: 0 0 10px; border-top: 0; }
.ledger__head > span { font-family: var(--f-mono) !important; font-size: .68rem !important; font-weight: 500 !important; letter-spacing: .14em; text-transform: uppercase; color: var(--g-500) !important; }
.ledger__head .ledger__node::before, .ledger__head .ledger__node::after { display: none; }
.sec--dark .ledger__row { border-color: var(--g-700); }
.sec--dark .ledger__year, .sec--dark .ledger__org { color: var(--white); }
.sec--dark .ledger__role { color: var(--cc-200); }
.sec--dark .ledger__focus { color: var(--ti-300); }
.sec--dark .ledger__node::before { background: var(--g-950); border-color: var(--ti-300); }
.sec--dark .ledger__row.is-now .ledger__node::before { background: var(--lime); border-color: var(--lime); }
.sec--dark .ledger__node::after { background: var(--g-700); }

/* ---------- Five-part architectural composition ---------- */
.pentad { position: relative; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 1px solid var(--g-600); }
.pentad__cell { position: relative; padding: 28px 22px 32px 0; border-right: 1px solid var(--g-700); min-height: 300px; display: flex; flex-direction: column; }
.pentad__cell:last-child { border-right: 0; }
.pentad__cell + .pentad__cell { padding-left: 22px; }
.pentad__cell::before { content: ""; position: absolute; top: -5px; left: -1px; width: 9px; height: 9px; background: var(--cyan); }
.pentad__cell:first-child::before { left: 0; }
.pentad__cell:nth-child(3)::before { background: var(--lime); }
.pentad__cell:nth-child(2) { margin-top: 56px; }
.pentad__cell:nth-child(3) { margin-top: 112px; }
.pentad__cell:nth-child(4) { margin-top: 56px; }
.pentad__num { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .14em; color: var(--ti-400); }
.pentad__cell h3 { font-size: 1.4rem; margin: 14px 0 12px; color: var(--white); }
.pentad__cell p { font-size: .93rem; line-height: 1.6; color: var(--ti-300); margin: 0; }
.pentad__link { margin-top: auto; padding-top: 18px; font-family: var(--f-mono); font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; text-decoration: none; color: var(--cyan) !important; }
.pentad__link:hover { color: var(--white) !important; }

/* ---------- Milestones (large numerals) ---------- */
.miles { list-style: none; margin: 0; padding: 0; counter-reset: m; }
.mile { display: grid; grid-template-columns: minmax(0, 220px) minmax(0, 1fr) minmax(0, 1.2fr); gap: 16px 40px; padding: 34px 0; border-top: var(--line); margin: 0; align-items: start; }
.mile:last-child { border-bottom: var(--line); }
.mile__num { font-family: var(--f-display); font-size: clamp(3.5rem, 2rem + 5vw, 6.5rem); line-height: .85; font-weight: 600; letter-spacing: -.05em; color: var(--cc-200); transition: color .3s; }
.mile:hover .mile__num { color: var(--cyan-500); }
.mile__title { font-family: var(--f-display); font-size: 1.45rem; font-weight: 600; color: var(--g-950); line-height: 1.2; }
.mile__title small { display: block; font-family: var(--f-mono); font-size: .74rem; font-weight: 400; letter-spacing: .1em; color: var(--cyan-ink); margin-bottom: 8px; text-transform: uppercase; }
.mile p { margin: 0; color: var(--g-600); font-size: .98rem; }

/* ---------- Current role panel ---------- */
.now { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 0; border: 1px solid var(--g-700); background: var(--g-900); }
.now__main { padding: clamp(28px, 4vw, 56px); border-right: 1px solid var(--g-700); }
.now__status { display: inline-flex; align-items: center; gap: 10px; font-family: var(--f-mono); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--lime); margin-bottom: 22px; }
.now__status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--lime); animation: pulse 2.4s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(198,244,50,.45); } 70% { box-shadow: 0 0 0 10px rgba(198,244,50,0); } 100% { box-shadow: 0 0 0 0 rgba(198,244,50,0); } }
.now__role { font-family: var(--f-display); font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.4rem); line-height: 1.15; color: var(--white); margin-bottom: 18px; letter-spacing: -.02em; }
.now__side { padding: clamp(24px, 3vw, 40px); }
.now__list { list-style: none; margin: 0; padding: 0; }
.now__list li { display: grid; grid-template-columns: 34px 1fr; gap: 10px; padding: 13px 0; border-top: 1px solid var(--g-700); margin: 0; color: var(--cc-200); font-size: .95rem; line-height: 1.5; }
.now__list li:first-child { border-top: 0; padding-top: 0; }
.now__list .n { font-family: var(--f-mono); font-size: .72rem; color: var(--cyan); padding-top: 3px; }
.now__media { border-top: 1px solid var(--g-700); padding: 18px; }

/* ---------- Pathways index ---------- */
.paths { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 1px solid var(--g-900); border-left: var(--line); }
.paths li { margin: 0; border-right: var(--line); border-bottom: var(--line); }
.paths a { display: flex; flex-direction: column; justify-content: space-between; min-height: 170px; padding: 18px; text-decoration: none; color: var(--g-900); background: var(--paper); position: relative; transition: background .25s, color .25s; }
.paths a .code { font-family: var(--f-mono); font-size: .7rem; letter-spacing: .12em; color: var(--g-500); }
.paths a b { font-family: var(--f-display); font-weight: 600; font-size: 1.15rem; line-height: 1.25; display: block; }
.paths a span.desc { display: block; font-size: .83rem; color: var(--g-500); margin-top: 6px; line-height: 1.45; }
.paths a::after { content: "→"; position: absolute; right: 18px; top: 14px; font-family: var(--f-mono); color: var(--g-500); transition: transform .25s var(--ease), color .25s; }
.paths a:hover { background: var(--g-950); color: var(--white); }
.paths a:hover .code { color: var(--lime); }
.paths a:hover span.desc { color: var(--ti-300); }
.paths a:hover::after { color: var(--lime); transform: translateX(4px); }

/* ---------- Continue (internal linking) ---------- */
.continue { background: var(--g-950); color: var(--cc-200); padding: 48px 0; }
.continue__grid { display: grid; grid-template-columns: minmax(0, 220px) repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--g-700); }
.continue__label { padding: 18px 20px 18px 0; }
.continue__label .label { color: var(--ti-400); }
.continue a { display: block; padding: 18px 20px; border-left: 1px solid var(--g-700); text-decoration: none; color: var(--white); }
.continue a small { display: block; font-family: var(--f-mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ti-400); margin-bottom: 6px; }
.continue a b { font-family: var(--f-display); font-weight: 600; font-size: 1.1rem; }
.continue a:hover { background: var(--g-900); }
.continue a:hover small { color: var(--lime); }

/* ---------- Quotes / statements ---------- */
.quote { margin: 0; padding: 26px 0 26px 28px; border-left: 2px solid var(--cyan-500); }
.quote p { font-family: var(--f-display); font-size: clamp(1.15rem, 1rem + .6vw, 1.45rem); line-height: 1.45; color: var(--g-950); font-weight: 500; letter-spacing: -.01em; margin-bottom: 14px; }
.quote footer { font-family: var(--f-mono); font-size: .76rem; line-height: 1.55; color: var(--g-500); letter-spacing: .02em; }
.quote footer cite { font-style: normal; color: var(--g-700); }
.sec--dark .quote p { color: var(--white); }
.sec--dark .quote footer, .sec--dark .quote footer cite { color: var(--ti-400); }
.note { font-size: .88rem; color: var(--g-500); border-top: var(--line); padding-top: 12px; margin-top: 12px; }

/* ---------- Figures / data ---------- */
.figures { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); border-top: 1px solid var(--g-900); }
.figure { padding: 22px 22px 22px 0; border-right: var(--line); }
.figure:last-child { border-right: 0; }
.figure + .figure { padding-left: 22px; }
.figure__val { font-family: var(--f-display); font-size: clamp(2rem, 1.5rem + 2vw, 3rem); font-weight: 600; line-height: 1; color: var(--g-950); letter-spacing: -.03em; }
.figure__val small { font-size: .45em; font-weight: 500; color: var(--g-600); letter-spacing: 0; margin-left: 4px; }
.figure__lbl { margin-top: 10px; font-size: .9rem; color: var(--g-700); line-height: 1.45; }
.figure__src { margin-top: 8px; font-family: var(--f-mono); font-size: .68rem; color: var(--g-500); letter-spacing: .04em; }
.sec--dark .figures { border-top-color: var(--g-600); }
.sec--dark .figure { border-right-color: var(--g-700); }
.sec--dark .figure__val { color: var(--white); }
.sec--dark .figure__lbl { color: var(--cc-200); }
.sec--dark .figure__src { color: var(--ti-400); }

.bars { list-style: none; margin: 0; padding: 0; }
.bars li { display: grid; grid-template-columns: minmax(0, 200px) minmax(0, 1fr) 70px; gap: 16px; align-items: center; padding: 10px 0; border-top: var(--line); margin: 0; font-size: .92rem; }
.bars__track { height: 10px; background: var(--cc-150); position: relative; }
.bars__fill { position: absolute; left: 0; top: 0; bottom: 0; background: var(--g-900); width: var(--v); }
.bars li.is-key .bars__fill { background: var(--cyan-500); }
.bars__val { font-family: var(--f-mono); font-size: .85rem; text-align: right; color: var(--g-900); }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border-top: 1px solid var(--g-900); }
.dtable { min-width: 560px; font-size: .93rem; }
.dtable th { text-align: left; font-family: var(--f-mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--g-500); font-weight: 500; padding: 12px 14px 12px 0; border-bottom: var(--line); }
.dtable td { padding: 14px 14px 14px 0; border-bottom: var(--line); vertical-align: top; color: var(--g-700); line-height: 1.55; }
.dtable td:first-child { font-family: var(--f-mono); font-size: .85rem; color: var(--g-900); white-space: nowrap; }

/* ---------- Case files ---------- */
.case { padding: clamp(32px, 5vw, 56px) 0; border-top: 1px solid var(--g-900); }
.case:first-of-type { border-top: 0; padding-top: 0; }
.case__top { display: grid; grid-template-columns: minmax(0, 140px) minmax(0, 1fr); gap: 20px 40px; margin-bottom: 28px; }
.case__id { font-family: var(--f-mono); font-size: .8rem; color: var(--cyan-ink); letter-spacing: .1em; padding-top: 8px; }
.case__id b { display: block; font-family: var(--f-display); font-size: 3rem; color: var(--g-950); letter-spacing: -.04em; line-height: 1; margin-top: 6px; font-weight: 600; }
.case__top h3 { font-size: var(--fs-lg); margin-bottom: 8px; }
.case__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 40px; margin-left: calc(140px + 40px); }
.case__grid section { padding: 18px 0; border-top: var(--line); }
.case__grid h4 { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--g-500); font-weight: 500; margin-bottom: 8px; }
.case__grid p { font-size: .96rem; margin-bottom: .6em; }
.case__grid p:last-child { margin-bottom: 0; }
.case__grid .is-wide { grid-column: 1 / -1; }

/* ---------- Decision records ---------- */
.dec { display: grid; grid-template-columns: minmax(0, 200px) minmax(0, 1fr); gap: 0 48px; padding: 40px 0; border-top: 1px solid var(--g-900); }
.dec__meta { position: sticky; top: calc(var(--bar-h) + 24px); align-self: start; }
.dec__date { font-family: var(--f-mono); font-size: .8rem; letter-spacing: .1em; color: var(--cyan-ink); }
.dec__no { font-family: var(--f-display); font-size: 3.2rem; line-height: 1; font-weight: 600; letter-spacing: -.04em; color: var(--g-950); margin: 8px 0; }
.dec__body h3 { font-size: var(--fs-lg); }
.dec__rows { margin: 0; }
.dec__rows div { display: grid; grid-template-columns: 170px minmax(0, 1fr); gap: 18px; padding: 14px 0; border-top: var(--line); }
.dec__rows dt { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--g-500); padding-top: 4px; }
.dec__rows dd { margin: 0; font-size: .97rem; }

/* ---------- Timeline ---------- */
.tl__filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 40px; }
.tl__filter {
  min-height: 42px; padding: 0 16px; background: transparent; border: 1px solid var(--g-600); color: var(--cc-200); cursor: pointer;
  font-family: var(--f-mono); font-size: .76rem; letter-spacing: .1em; text-transform: uppercase;
}
.tl__filter:hover { border-color: var(--cyan); color: var(--white); }
.tl__filter[aria-pressed="true"] { background: var(--lime); border-color: var(--lime); color: var(--g-950); }
.tl { list-style: none; margin: 0; padding: 0; position: relative; }
.tl::before { content: ""; position: absolute; left: 150px; top: 0; bottom: 0; width: 1px; background: var(--g-700); }
.tl__item { display: grid; grid-template-columns: 150px minmax(0, 1fr); margin: 0; position: relative; }
.tl__item[hidden] { display: none; }
.tl__year { font-family: var(--f-mono); font-size: 1.05rem; color: var(--white); padding: 26px 28px 0 0; text-align: right; font-weight: 500; }
.tl__year small { display: block; font-size: .68rem; letter-spacing: .14em; color: var(--ti-400); text-transform: uppercase; margin-top: 4px; }
.tl__body { padding: 24px 0 28px 40px; border-top: 1px solid var(--g-800); position: relative; }
.tl__body::before { content: ""; position: absolute; left: -5px; top: 32px; width: 9px; height: 9px; background: var(--g-950); border: 1.5px solid var(--cyan); transition: background .3s, border-color .3s; }
.tl__item.is-in .tl__body::before, .tl__item:hover .tl__body::before { background: var(--lime); border-color: var(--lime); }
.tl__cat { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--cyan); }
.tl__body h3 { color: var(--white); font-size: 1.3rem; margin: 6px 0 4px; }
.tl__org { font-size: .9rem; color: var(--ti-400); margin-bottom: 12px; }
.tl__body dl { margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 28px; }
.tl__body dt { font-family: var(--f-mono); font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: var(--g-500); margin-top: 8px; }
.tl__body dd { margin: 4px 0 0; font-size: .93rem; line-height: 1.6; color: var(--cc-200); }

/* ---------- Gallery ---------- */
.gal__filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
.gal__filter, .st__filter { min-height: 42px; padding: 0 16px; background: var(--white); border: 1px solid var(--cc-200); color: var(--g-800); cursor: pointer; font-family: var(--f-mono); font-size: .76rem; letter-spacing: .1em; text-transform: uppercase; }
.gal__filter:hover, .st__filter:hover { border-color: var(--g-900); }
.gal__filter[aria-pressed="true"], .st__filter[aria-pressed="true"] { background: var(--g-950); border-color: var(--g-950); color: var(--white); }
.gal { columns: 3 300px; column-gap: 20px; }
.gal__item { break-inside: avoid; margin: 0 0 20px; display: block; }
.gal__item[hidden] { display: none; }
.st__row[hidden] { display: none; }
.case__top h2 { font-size: var(--fs-lg); margin-bottom: 8px; }
.gal__btn { display: block; width: 100%; padding: 8px; background: var(--g-900); border: 0; cursor: zoom-in; position: relative; }
.gal__btn img { width: auto; max-width: 100%; height: auto; object-fit: contain; margin: 0 auto; }
.gal__btn:hover { outline: 2px solid var(--cyan-500); outline-offset: -2px; }
.gal__item figcaption { font-size: .85rem; line-height: 1.5; color: var(--g-600); padding: 10px 2px 0; }
.gal__item figcaption b { display: block; font-family: var(--f-mono); font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: var(--cyan-ink); font-weight: 500; margin-bottom: 3px; }
.gal__item figcaption a { font-size: .8rem; }
.lightbox { border: 0; padding: 0; background: transparent; max-width: min(1100px, 94vw); max-height: 92vh; width: 100%; }
.lightbox::backdrop { background: rgba(14,15,16,.92); }
.lightbox__inner { background: var(--g-950); padding: 14px; display: flex; flex-direction: column; max-height: 92vh; }
.lightbox img { max-width: 100%; max-height: calc(92vh - 110px); width: auto; height: auto; object-fit: contain; margin: 0 auto; }
.lightbox__bar { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-top: 12px; color: var(--cc-200); font-size: .9rem; }
.lightbox__close { min-width: 44px; min-height: 44px; background: var(--lime); color: var(--g-950); border: 0; cursor: pointer; font-weight: 700; flex: none; }

/* ---------- Forms ---------- */
.form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 24px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field label, .field legend { font-family: var(--f-mono); font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--g-700); font-weight: 500; }
.field .req { color: #9a3d2b; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 50px; padding: 12px 14px; border: 1px solid var(--ti-300); background: var(--white); color: var(--g-950);
  font: inherit; font-size: 1rem; border-radius: 0; -webkit-appearance: none; appearance: none;
}
.field select { background-image: linear-gradient(45deg, transparent 50%, var(--g-700) 50%), linear-gradient(135deg, var(--g-700) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 40px; }
.field textarea { min-height: 170px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--cyan-500); outline-offset: 1px; border-color: var(--g-900); }
.field [aria-invalid="true"] { border-color: #9a3d2b; background: #fff7f5; }
.field__err { font-size: .85rem; color: #9a3d2b; min-height: 0; }
.field__err:empty { display: none; }
.check { display: grid; grid-template-columns: 24px 1fr; gap: 12px; align-items: start; font-size: .93rem; color: var(--g-700); }
.check input { width: 22px; height: 22px; min-height: 0; margin: 2px 0 0; accent-color: var(--g-950); -webkit-appearance: checkbox; appearance: auto; }
.form__actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.form__status { grid-column: 1 / -1; padding: 22px; border: 1px solid var(--g-900); background: var(--white); }
.form__status[hidden] { display: none; }
.form__status h3 { display: flex; align-items: center; gap: 10px; font-size: 1.2rem; }
.form__status h3::before { content: ""; width: 10px; height: 10px; background: var(--lime); box-shadow: 0 0 0 1px var(--g-900); }
.contact-card { border: 1px solid var(--g-700); background: var(--g-900); color: var(--cc-200); padding: clamp(24px, 3vw, 40px); }
.contact-card h2 { color: var(--white); font-size: var(--fs-lg); }
.contact-card dl { margin: 24px 0 0; }
.contact-card dl div { padding: 14px 0; border-top: 1px solid var(--g-700); }
.contact-card dt { font-family: var(--f-mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ti-400); }
.contact-card dd { margin: 4px 0 0; font-size: 1.1rem; color: var(--white); }
.contact-card a { color: var(--white); text-decoration: none; border-bottom: 1px solid var(--cyan); }
.contact-card a:hover { color: var(--cyan); }

/* ---------- Sources ---------- */
.sources { font-size: .85rem; color: var(--g-600); }
.sources ol { padding-left: 1.4em; margin: 12px 0 0; columns: 2 320px; column-gap: 40px; }
.sources li { break-inside: avoid; margin-bottom: .6em; line-height: 1.5; }
.sources a { word-break: break-word; }

/* ==================================================================
   FOOTER
   ================================================================== */
.footx { background: var(--g-990); color: var(--ti-300); position: relative; overflow: hidden; }
.footx::before { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(90deg, rgba(180,185,190,.05) 1px, transparent 1px); background-size: calc(100% / 12) 100%; }
.footx .wrap { position: relative; }
.footx__top { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 40px; padding: 72px 0 56px; }
.footx__name { font-family: var(--f-display); font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.3rem); font-weight: 600; color: var(--white); letter-spacing: -.03em; line-height: 1.05; margin: 0 0 16px; }
.footx__about p { font-size: .92rem; line-height: 1.65; max-width: 40ch; }
.footx h2 { font-family: var(--f-mono); font-size: .7rem; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; color: var(--ti-400); margin-bottom: 16px; }
.footx ul { list-style: none; margin: 0; padding: 0; }
.footx li { margin: 0; }
.footx li a { display: inline-block; padding: 5px 0; color: var(--cc-200); text-decoration: none; font-size: .93rem; }
.footx li a:hover { color: var(--lime); }
.footx__contact dd, .footx__contact dt { margin: 0; }
.footx__contact div { padding: 8px 0; border-top: 1px solid var(--g-800); }
.footx__contact dt { font-family: var(--f-mono); font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: var(--g-500); }
.footx__contact dd { font-size: .95rem; color: var(--white); }
.footx__contact a { color: var(--white); text-decoration: none; }
.footx__contact a:hover { color: var(--lime); }
.social { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.social a { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--g-700); color: var(--cc-200); transition: border-color .2s, color .2s, background .2s; }
.social a:hover { border-color: var(--lime); color: var(--g-950); background: var(--lime); }
.social svg { width: 18px; height: 18px; fill: currentColor; }
.social__note { font-size: .78rem; color: var(--ti-400); margin: 10px 0 0; line-height: 1.5; }
.footx__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; padding: 22px 0 28px; border-top: 1px solid var(--g-800); font-size: .84rem; color: var(--ti-400); }
.footx__bottom a { color: var(--cc-200); }
.footx__bottom a:hover { color: var(--lime); }
.footx__lock { background: none; border: 0; padding: 0; color: var(--ti-400); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; font-size: .84rem; }
.footx__lock:hover { color: var(--lime); }

/* ---------- Reveal motion ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js [data-reveal].is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .js [data-reveal] { opacity: 1 !important; transform: none !important; clip-path: none !important; }
}

/* 404 / utility */
.center { text-align: center; }
.mt-0 { margin-top: 0 !important; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-0 { margin-bottom: 0 !important; }

/* Checklist + heading helpers */
.checklist { list-style: none; margin: 0; padding: 0; }
.checklist li { display: grid; grid-template-columns: 34px 1fr; gap: 10px; padding: 13px 0; border-top: var(--line); margin: 0; font-size: .97rem; line-height: 1.5; }
.checklist li:first-child { border-top: 0; }
.checklist .n { font-family: var(--f-mono); font-size: .72rem; color: var(--cyan-ink); padding-top: 3px; }
.dec__body h2 { font-size: var(--fs-lg); }
.tl__body h2 { color: var(--white); font-size: 1.3rem; margin: 6px 0 4px; }
.phead--type .wrap > :not(.phead__glyph) { position: relative; z-index: 1; }
.phead--type .phead__title, .phead--type .phead__deck { max-width: min(60ch, 70%); }