/* ============================================================
   THE LIVING ATLAS · awsdang.com
   An original system built from six principles:
   Apple clarity · Airbnb warmth · Figma play · Wise confidence
   N26 contrast · Robinhood scale.
   One 4px rhythm. One type family. Daylight + night.
   ============================================================ */

:root {
  --night: #0b0c09;
  --night-2: #171912;
  --paper: #f4f1e8;
  --paper-2: #e8e3d6;
  --white: #fffefa;
  --ink: #11130f;
  --ink-soft: #565950;
  --muted: #85887e;
  --line: rgba(17, 19, 15, 0.16);
  --line-light: rgba(244, 241, 232, 0.18);

  --signal: #caff3d;
  --civic: #2357ff;
  --clay: #ff5c35;
  --cyan: #2357ff;
  --green: #0b9b68;
  --violet: #7657ff;
  --coral: #ff5c35;
  --lilac: #a64cff;
  --gold: #e9a200;
  --amber: #c77700;
  --red: #d43f35;
  --blueprint: #777b71;
  --ivory: var(--paper);
  --void: var(--night);
  --graphite: var(--night-2);
  --surface: #22251c;
  --dim: #9a9e92;
  --acc: var(--signal);

  --sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --serif: "Inter", system-ui, sans-serif;
  --mono: "Inter", system-ui, sans-serif;

  --wrap: 1320px;
  --pad: clamp(20px, 4vw, 56px);
  --r-sm: 4px;
  --r-md: 20px;
  --r-lg: 28px;
  --r-xl: 48px;
  --r-pill: 999px;
  --shadow: 0 24px 80px rgba(11, 12, 9, 0.18);
}

/* ---------------- base ---------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; background: var(--night); }
body {
  min-width: 320px;
  overflow-x: hidden;
  background: var(--night);
  color: var(--paper);
  font-family: var(--sans);
  font-size: clamp(16px, 0.5vw + 14px, 19px);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.home { background: transparent; }
.sheet {
  --ivory: var(--ink);
  --dim: var(--ink-soft);
  background:
    radial-gradient(circle at 8% 6%, color-mix(in srgb, var(--acc) 14%, transparent) 0 120px, transparent 124px),
    linear-gradient(rgba(17, 19, 15, 0.035) 1px, transparent 1px) 0 0 / 64px 64px,
    linear-gradient(90deg, rgba(17, 19, 15, 0.035) 1px, transparent 1px) 0 0 / 64px 64px,
    var(--paper);
  color: var(--ink-soft);
}
::selection { background: var(--signal); color: var(--ink); }

h1, h2, h3, h4 {
  color: inherit;
  font-weight: 700;
  line-height: 1.02;
  text-wrap: balance;
}
p, li { text-wrap: pretty; }
a { color: inherit; text-decoration: none; }
p a, li a { text-decoration: underline; text-decoration-color: var(--acc); text-underline-offset: 4px; }
p a:hover, li a:hover { color: var(--acc); }
b, strong { color: inherit; font-weight: 650; }
img { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; }

:focus-visible { outline: 2px solid var(--acc); outline-offset: 2px; }

.skip {
  position: fixed;
  top: -64px;
  left: 20px;
  z-index: 400;
  padding: 12px 20px;
  border-radius: var(--r-pill);
  background: var(--signal);
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  transition: transform 160ms ease-out;
}
.skip:focus { top: 12px; }
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--pad); }
.serif, .st em { font-family: var(--sans); font-style: italic; font-weight: 500; }

.kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--acc);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.3;
  text-transform: uppercase;
}
.kicker::before {
  content: "";
  flex: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: currentColor;
}

/* ---------------- living city ---------------- */
#city {
  position: fixed;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  background: var(--night);
  transition: opacity 600ms ease;
}
.city-veil {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 42%, rgba(11, 12, 9, 0.02), rgba(11, 12, 9, 0.42) 92%),
    linear-gradient(180deg, rgba(11, 12, 9, 0.08), rgba(11, 12, 9, 0.24));
  transition: background 600ms ease;
}
body:not([data-active-district="gateway"]) #city { opacity: 0.88; }
body[data-active-district="gateway"] .city-veil {
  background:
    linear-gradient(90deg, rgba(11, 12, 9, 0.94) 0%, rgba(11, 12, 9, 0.64) 48%, rgba(11, 12, 9, 0.12) 84%),
    linear-gradient(180deg, rgba(11, 12, 9, 0.24), transparent 44%, rgba(11, 12, 9, 0.34));
}

/* ---------------- floating navigation ---------------- */
.hud {
  position: fixed;
  top: 16px;
  left: 0;
  right: 0;
  z-index: 200;
  pointer-events: none;
}
.hud-in {
  min-height: 56px;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 8px 8px 8px 12px;
  border: 1px solid rgba(17, 19, 15, 0.12);
  border-radius: var(--r-pill);
  background: rgba(255, 254, 250, 0.94);
  color: var(--ink);
  box-shadow: 0 8px 32px rgba(11, 12, 9, 0.18);
  pointer-events: auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
  color: var(--ink);
  font-size: 14px;
  font-weight: 750;
  line-height: 1.1;
}
.brand svg {
  width: 36px;
  height: 36px;
  padding: 8px;
  border-radius: 50%;
  background: var(--signal);
  color: var(--ink);
}
.brand .b-sub {
  display: block;
  margin-top: 4px;
  color: var(--ink-soft);
  font-size: 9px;
  font-weight: 650;
}
.hud-district {
  margin-left: auto;
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 650;
  text-transform: uppercase;
  white-space: nowrap;
}
.hud-district b { color: var(--civic); font-weight: 750; }
.hud nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.hud-district + nav { margin-left: 16px; }
.hud nav a {
  padding: 10px 12px;
  border-radius: var(--r-pill);
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 650;
  transition: background 160ms ease-out, color 160ms ease-out, transform 160ms ease-out;
}
.hud nav a:hover { background: var(--paper-2); color: var(--ink); }

.btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border: 1px solid currentColor;
  border-radius: var(--r-pill);
  background: transparent;
  color: inherit;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: background 160ms ease-out, color 160ms ease-out, border-color 160ms ease-out, transform 160ms ease-out;
}
.btn:hover { transform: translateY(-2px); background: var(--paper); color: var(--ink); border-color: var(--paper); }
.btn.primary { background: var(--signal); color: var(--ink); border-color: var(--signal); }
.btn.primary:hover { background: var(--white); border-color: var(--white); }
.btn.sm { min-height: 40px; padding: 8px 16px; font-size: 12px; }
.hud .btn { min-height: 40px; }
.hud .btn.primary { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.hud .btn.primary:hover { background: var(--civic); border-color: var(--civic); color: white; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.actions.center { justify-content: center; }

/* ---------------- collected signals ---------------- */
.signals {
  position: fixed;
  right: 84px;
  bottom: 16px;
  z-index: 90;
  width: auto;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border: 1px solid var(--line-light);
  border-radius: var(--r-md);
  background: rgba(11, 12, 9, 0.86);
  color: #9ea195;
  font-size: 9px;
  font-weight: 650;
  text-transform: uppercase;
  transition: opacity 180ms ease-out, visibility 180ms ease-out, transform 180ms ease-out;
}
.signals .sg { display: flex; align-items: center; gap: 8px; transition: color 180ms ease-out; }
.signals .sg i {
  width: 8px;
  height: 8px;
  flex: none;
  border: 1px solid currentColor;
  border-radius: 50%;
  transition: background 180ms ease-out, border-color 180ms ease-out, transform 180ms ease-out;
}
.signals .sg.on { color: var(--paper); }
.signals .sg.on i { background: var(--c, var(--signal)); border-color: var(--c, var(--signal)); transform: scale(1.25); }
.signals .sg-head { padding-right: 12px; border-right: 1px solid var(--line-light); color: var(--paper); }
body[data-active-district="rescue"] .signals,
body[data-active-district="infra"] .signals,
body[data-active-district="maaahr"] .signals,
body[data-active-district="origins"] .signals { right: auto; left: 84px; }
body.footer-visible .signals { opacity: 0; visibility: hidden; transform: translateY(16px); pointer-events: none; }

/* ---------------- opening title card ---------------- */
#intro {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--signal);
  color: var(--ink);
  transition: opacity 180ms ease-out, visibility 180ms ease-out;
}
#intro::before {
  content: "";
  position: absolute;
  width: min(72vw, 920px);
  aspect-ratio: 1;
  border: 1px solid rgba(17, 19, 15, 0.2);
  border-radius: 50%;
}
#intro::after {
  content: "01 / THE LIVING ATLAS";
  position: absolute;
  top: 24px;
  left: 24px;
  font-size: 11px;
  font-weight: 750;
}
#intro.gone { opacity: 0; visibility: hidden; pointer-events: none; }
.intro-in { position: relative; z-index: 1; max-width: 760px; padding: 24px; text-align: center; }
.intro-coord { font-size: 12px; font-weight: 750; opacity: 0; animation: introFade 180ms 120ms ease-out forwards; }
.intro-place {
  margin-top: 20px;
  font-size: clamp(36px, 6vw, 84px);
  font-weight: 800;
  line-height: 0.94;
  text-wrap: balance;
  opacity: 0;
  animation: introFade 180ms 240ms ease-out forwards;
}
.intro-line { width: 0; height: 8px; margin: 28px auto 0; border-radius: var(--r-pill); background: var(--ink); animation: introLine 180ms 420ms ease-out forwards; }
.intro-skip {
  position: absolute;
  right: 24px;
  bottom: 24px;
  z-index: 1;
  padding: 12px 20px;
  border: 1px solid var(--ink);
  border-radius: var(--r-pill);
  background: var(--ink);
  color: var(--paper);
  font-size: 12px;
  font-weight: 750;
  cursor: pointer;
}
.intro-skip:hover { background: transparent; color: var(--ink); }
@keyframes introFade { to { opacity: 1; } }
@keyframes introLine { to { width: min(240px, 52vw); } }

/* ---------------- home: hero ---------------- */
.sec { position: relative; padding-block: clamp(88px, 12vh, 144px); }
.hero {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: 128px;
  padding-bottom: 72px;
}
.hero .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 348px;
  grid-template-areas:
    "title note"
    "sub note"
    "roles roles";
  gap: 16px 56px;
  align-items: start;
}
.hero-name {
  grid-area: eyebrow;
  color: #b9bcaf;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}
.hero h1 {
  grid-area: title;
  max-width: 14ch;
  color: var(--paper);
  font-size: clamp(52px, 5vw, 82px);
  font-weight: 700;
  line-height: 0.98;
}
.hero h1 span { display: block; }
.hero h1 em {
  color: var(--signal);
  font-style: normal;
}
.hero-sub { grid-area: sub; max-width: 64ch; color: #d6d7cf; font-size: clamp(17px, 1.1vw, 20px); }
.hero-roles {
  grid-area: roles;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--line-light);
  color: #a8aa9f;
  font-size: 12px;
  line-height: 1.45;
}
.hero-roles span { min-width: 0; padding-right: 24px; }
.hero-roles span + span { padding-left: 24px; border-left: 1px solid var(--line-light); }
.hero-roles small { display: block; margin-bottom: 8px; color: var(--signal); font-size: 9px; font-weight: 750; }
.hero-roles b { display: block; margin-bottom: 2px; }
.hero-roles b { color: var(--paper); }
.hero-note {
  grid-area: note;
  align-self: end;
  padding: 28px;
  border: 1px solid rgba(244, 241, 232, 0.24);
  border-radius: var(--r-md);
  background: rgba(244, 241, 232, 0.96);
  color: var(--ink);
  box-shadow: 8px 8px 0 var(--civic);
}
.hero-note-label { display: flex; align-items: center; gap: 8px; margin-bottom: 28px; font-size: 10px; font-weight: 800; }
.hero-note-label::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 1px var(--ink); }
.hero-note p { font-size: 17px; font-weight: 650; line-height: 1.42; }
.hero-sign { display: block; margin-top: 24px; font-size: 14px; font-style: italic; font-weight: 700; }
.hero .actions { grid-area: actions; margin-top: 4px; }
.scroll-hint {
  position: absolute;
  right: 24px;
  bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: #9ea195;
  font-size: 0;
  font-weight: 700;
}
.scroll-hint::after { content: "↓"; color: var(--signal); font-size: 20px; animation: drop 1.8s ease-in-out infinite; }
@keyframes drop { 50% { transform: translateY(6px); } }

.story-ribbon {
  position: relative;
  z-index: 5;
  overflow: hidden;
  padding: 16px 20px;
  border-block: 1px solid var(--ink);
  background: var(--signal);
  color: var(--ink);
  font-size: clamp(14px, 1.5vw, 20px);
  font-weight: 800;
  white-space: nowrap;
}
.story-ribbon div { min-width: max-content; text-align: center; }
.story-ribbon span { padding-inline: 20px; color: var(--civic); }

/* ---------------- project index ---------------- */
.work-index {
  margin: clamp(64px, 8vw, 112px) clamp(12px, 2vw, 28px);
  border-radius: clamp(28px, 3.5vw, 52px);
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 32px 96px rgba(0, 0, 0, 0.28);
  overflow: hidden;
}
.work-index .wrap {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 64px;
  align-items: start;
}
.work-index-head { position: sticky; top: 112px; }
.work-index-head .kicker { color: var(--civic); }
.work-index-head h2 { margin-top: 20px; font-size: clamp(42px, 4vw, 64px); line-height: 0.96; }
.work-index-list { border-top: 1px solid var(--line); }
.work-index-list a {
  min-height: 88px;
  display: grid;
  grid-template-columns: 36px minmax(140px, 1fr) minmax(128px, 0.8fr) minmax(200px, 1.5fr);
  gap: 20px;
  align-items: center;
  padding: 16px;
  border-bottom: 1px solid var(--line);
  transition: background 160ms ease-out, color 160ms ease-out;
}
.work-index-list a:hover { background: var(--signal); }
.work-index-list span { color: var(--civic); font-size: 10px; font-weight: 800; font-variant-numeric: tabular-nums; }
.work-index-list b { color: var(--ink); font-size: 19px; }
.work-index-list em { color: var(--ink); font-size: 12px; font-style: normal; font-weight: 750; text-transform: uppercase; }
.work-index-list small { color: var(--ink-soft); font-size: 13px; line-height: 1.4; }
.work-index-list a:hover span, .work-index-list a:hover small { color: var(--ink); }

/* ---------------- project districts ---------------- */
.sec-district {
  width: min(1480px, calc(100% - clamp(72px, 18vw, 360px)));
  min-height: calc(100dvh - 48px);
  display: flex;
  align-items: center;
  margin: clamp(72px, 9vw, 128px) auto;
  border-radius: clamp(28px, 3.5vw, 52px);
  background:
    radial-gradient(circle at 88% 12%, color-mix(in srgb, var(--acc) 10%, transparent) 0 5rem, transparent 5.1rem),
    linear-gradient(rgba(17, 19, 15, 0.025) 1px, transparent 1px) 0 0 / 64px 64px,
    linear-gradient(90deg, rgba(17, 19, 15, 0.025) 1px, transparent 1px) 0 0 / 64px 64px,
    var(--paper);
  color: var(--ink-soft);
  box-shadow: 0 32px 96px rgba(0, 0, 0, 0.32);
  overflow: visible;
}
.sec-district::after {
  content: attr(data-name);
  position: absolute;
  top: -58px;
  left: clamp(16px, 4vw, 56px);
  z-index: 2;
  padding: 4px 0 4px 10px;
  border-left: 3px solid var(--acc);
  color: rgba(244, 241, 232, 0.74);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1;
  text-transform: uppercase;
}
.sec-district.d-cardyiq::after,
.sec-district.d-notifyx::after,
.sec-district.d-maaahr::after,
.sec-district.d-origins::after { right: clamp(16px, 4vw, 56px); left: auto; }
.sec-district .wrap { position: relative; z-index: 1; }
.d-band { max-width: 760px; margin-bottom: 48px; }
.d-cardyiq .d-band, .d-notifyx .d-band, .d-maaahr .d-band, .d-origins .d-band { margin-left: auto; text-align: right; }
.d-band .d-no { display: block; margin-bottom: 12px; color: var(--ink-soft); font-size: 11px; font-weight: 750; text-transform: uppercase; }
.d-band .d-name { display: block; color: var(--acc); font-size: clamp(68px, 10vw, 148px); font-weight: 800; line-height: 0.78; text-transform: uppercase; }
.d-sadeek .d-band .d-name { white-space: nowrap; }

.panel {
  position: relative;
  max-width: 760px;
  padding: clamp(32px, 4vw, 56px);
  border: 1px solid rgba(17, 19, 15, 0.12);
  border-radius: var(--r-lg);
  background: var(--white);
  color: var(--ink-soft);
  box-shadow: var(--shadow);
}
.panel::before { content: ""; position: absolute; top: 0; left: 28px; width: 88px; height: 8px; border-radius: 0 0 var(--r-sm) var(--r-sm); background: var(--acc); }
.panel::after { content: ""; position: absolute; top: 28px; right: 28px; width: 8px; height: 8px; border-radius: 50%; background: var(--acc); }
.panel .tick { display: none; }
.panel.right { margin-left: auto; }
.panel .kicker { margin-bottom: 20px; }
.panel h2 { margin-bottom: 8px; color: var(--ink); font-size: clamp(36px, 4vw, 56px); }
.panel h3 { color: var(--ink); font-size: clamp(28px, 3vw, 40px); }
.st { margin: 16px 0 24px; color: var(--ink); font-size: clamp(20px, 2vw, 27px); font-style: italic; font-weight: 550; line-height: 1.35; }
.panel h4 {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 32px 0 12px;
  color: var(--ink);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}
.panel h4::after { content: ""; height: 1px; flex: 1; background: var(--line); }
.panel p + p { margin-top: 12px; }

.stamp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 16px 0 4px;
  padding: 8px 12px;
  border: 1px solid currentColor;
  border-radius: var(--r-pill);
  font-size: 10px;
  font-weight: 750;
  text-transform: uppercase;
}
.stamp::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.stamp.ok { color: var(--green); background: color-mix(in srgb, var(--green) 9%, transparent); }
.stamp.amb { color: var(--amber); background: color-mix(in srgb, var(--amber) 9%, transparent); }
.stamp.bad { color: var(--red); background: color-mix(in srgb, var(--red) 9%, transparent); }

.plate {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin: 24px 0;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--line);
}
.plate .pl { min-width: 0; padding: 16px; background: var(--paper); }
.plate .pl b { display: block; color: var(--acc); font-size: clamp(18px, 1.7vw, 25px); font-weight: 750; line-height: 1.1; font-variant-numeric: tabular-nums; }
.plate .pl span { display: block; margin-top: 8px; color: var(--ink-soft); font-size: 11px; line-height: 1.3; }
.stack { margin-top: 28px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 12px; line-height: 1.8; }
.stack b { color: var(--ink); font-weight: 800; }
.case-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 24px; color: var(--acc); font-size: 12px; font-weight: 800; text-transform: uppercase; }
.case-link::after { content: "↗"; transition: transform 160ms ease-out; }
.case-link:hover::after { transform: translate(2px, -2px); }
.case-actions { display: flex; flex-wrap: wrap; gap: 12px 24px; }

.product-list { margin: 32px 0 8px; border-top: 1px solid var(--line); }
.product-row {
  display: grid;
  grid-template-columns: 32px 120px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.product-row > span { padding-top: 7px; color: var(--acc); font-size: 10px; font-weight: 800; }
.panel .product-row h3 { font-size: 25px; line-height: 1.1; }
.product-row p { font-size: 14px; line-height: 1.55; }

.ownership-ledger { margin: 32px 0 8px; border-top: 1px solid var(--line); }
.ownership-ledger > div {
  display: grid;
  grid-template-columns: 116px minmax(0, 1fr);
  gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.ownership-ledger b { padding-top: 3px; color: var(--acc); font-size: 10px; font-weight: 800; }
.ownership-ledger p { color: var(--ink-soft); font-size: 14px; line-height: 1.58; }

.tech-cycle {
  margin: 32px 0;
  border-top: 1px solid var(--line);
  list-style: none;
}
.tech-cycle li {
  position: relative;
  min-height: 92px;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
}
.tech-cycle li::after {
  content: "";
  position: absolute;
  top: 48px;
  bottom: -21px;
  left: 17px;
  width: 1px;
  background: color-mix(in srgb, var(--acc) 55%, transparent);
}
.tech-cycle li:last-child::after { display: none; }
.tech-cycle b {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid var(--acc);
  border-radius: 50%;
  background: var(--white);
  color: var(--acc);
  font-size: 10px;
  font-weight: 800;
}
.tech-cycle span { font-size: 13px; line-height: 1.5; }
.tech-cycle strong { display: block; margin-bottom: 4px; color: var(--ink); font-size: 16px; font-weight: 700; }
.tech-cycle li:last-child { margin-top: 8px; padding: 20px; border: 0; border-radius: var(--r-md); background: color-mix(in srgb, var(--acc) 11%, var(--paper)); }
.tech-cycle li:last-child::before { content: "FINAL"; position: absolute; top: 8px; right: 12px; color: var(--acc); font-size: 8px; font-weight: 800; }

.sec-district .plate { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.sec-district .plate .pl { min-height: 84px; padding: 18px; }
.sec-district .plate .pl b { white-space: nowrap; }
.d-sadeek .plate { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.d-qicard { --acc: var(--cyan); }
.d-cardyiq { --acc: var(--green); }
.d-notifyx { --acc: var(--violet); }
.d-sadeek { --acc: var(--coral); }
.d-maaahr { --acc: var(--lilac); }
.d-asheerty { --acc: var(--gold); }
.d-origins { --acc: #6f7569; }
.d-hawsr { --acc: var(--clay); }
.sec-district.d-maaahr { min-height: min(82dvh, 820px); }

/* ---------------- live queue ---------------- */
.queue-shell { margin-top: 32px; overflow: hidden; border-radius: var(--r-md); background: var(--night); color: var(--paper); }
.qbar { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--line-light); font-size: 10px; font-weight: 700; }
.qtag { color: #9ea195; text-transform: uppercase; }
.qstats { margin-left: auto; color: #9ea195; }
.qstats .g { color: var(--signal); }
.qstats .a { color: #ffc151; }
.qbtn { padding: 8px 12px; border: 1px solid var(--violet); border-radius: var(--r-pill); background: var(--violet); color: white; font-size: 10px; font-weight: 750; cursor: pointer; transition: background 160ms ease-out, color 160ms ease-out; }
.qbtn:hover { background: var(--signal); color: var(--ink); }
#queue { display: block; width: 100%; height: 260px; }
.queue-cap { padding: 12px 16px; border-top: 1px solid var(--line-light); color: #aeb0a7; font-size: 12px; }

#nx-toast, #ach-toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 250;
  width: min(420px, 88vw);
  padding: 16px 20px;
  border: 1px solid var(--line-light);
  border-radius: var(--r-md);
  background: var(--night);
  color: var(--paper);
  box-shadow: var(--shadow);
  font-size: 13px;
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 16px);
  transition: opacity 180ms ease-out, transform 180ms ease-out, visibility 180ms ease-out;
}
#nx-toast.show, #ach-toast.show { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
#nx-toast b { color: var(--signal); }

/* ---------------- rulebook + finale ---------------- */
[data-district="rules"] { background: var(--night); color: var(--paper); }
[data-district="rules"] .kicker { color: var(--signal); }
.rules { max-width: 980px; list-style: none; counter-reset: rule; }
.rules li {
  position: relative;
  display: grid;
  grid-template-columns: 80px minmax(0, 1fr);
  gap: 24px;
  padding: 36px 0;
  border-top: 1px solid var(--line-light);
  counter-increment: rule;
}
.rules li:last-child { border-bottom: 1px solid var(--line-light); }
.rules li::before { content: "0" counter(rule); grid-row: span 2; color: var(--signal); font-size: 40px; font-weight: 750; line-height: 1; }
.rules b { display: block; color: var(--paper); font-size: clamp(22px, 2.2vw, 32px); line-height: 1.15; }
.rules p { max-width: 60ch; color: #aeb0a7; }

.personal {
  min-height: 82dvh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 18%, rgba(35, 87, 255, 0.09) 0 12rem, transparent 12.1rem),
    var(--paper);
  color: var(--ink);
}
.personal-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.2fr 0.75fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.personal .kicker { color: var(--civic); }
.personal h2 { max-width: 8ch; margin-top: 20px; font-size: clamp(52px, 6vw, 92px); line-height: 0.92; }
.personal-copy { color: var(--ink-soft); font-size: clamp(17px, 1.25vw, 21px); }
.personal-copy p + p { margin-top: 20px; }
.personal-note {
  padding: 28px;
  border-radius: var(--r-lg);
  background: var(--signal);
  color: var(--ink);
  box-shadow: 12px 12px 0 var(--civic);
  transform: rotate(1.5deg);
}
.personal-note span { display: block; margin-bottom: 40px; font-size: 10px; font-weight: 800; }
.personal-note p { font-size: 19px; font-weight: 650; line-height: 1.4; }

.finale { min-height: 94dvh; display: flex; align-items: center; background: var(--signal); color: var(--ink); text-align: center; }
.finale-in { width: 100%; }
.finale .kicker { justify-content: center; color: var(--civic); }
.finale h2 { max-width: 15ch; margin: 20px auto 24px; color: var(--ink); font-size: clamp(52px, 7vw, 104px); }
.finale h2 em { display: inline-block; border-bottom: 8px solid var(--civic); color: var(--ink); font-style: italic; }
.finale-contacts { display: flex; flex-direction: column; align-items: center; gap: 14px; margin: 12px 0 32px; }
.finale .mail-big, .finale .phone-big { display: inline-block; border-bottom: 4px solid var(--ink); color: var(--ink); font-size: clamp(18px, 6vw, 32px); font-weight: 750; }
.finale .phone-big span { margin-left: 8px; font-size: 10px; font-weight: 800; text-transform: uppercase; vertical-align: middle; }
.finale .btn { color: var(--ink); border-color: var(--ink); }
.finale .btn:hover { background: var(--ink); color: var(--paper); }
.finale .btn.primary { background: var(--ink); color: var(--paper); }
.contact-note { margin-top: 32px; color: var(--ink-soft); font-size: 11px; font-weight: 750; text-transform: uppercase; }

footer { position: relative; z-index: 5; border-top: 1px solid var(--line-light); background: var(--night); color: #9ea195; }
.foot-in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding-top: 28px; padding-bottom: 28px; font-size: 11px; font-weight: 650; }
.foot-in .serif { max-width: 54ch; color: var(--paper); font-size: 13px; }
.foot-in button { border: 0; background: none; color: inherit; cursor: pointer; }
.foot-in button:hover, .foot-in a:hover { color: var(--signal); }

/* ---------------- purposeful reveals ---------------- */
.rv { opacity: 0; transform: translateY(20px); transition: opacity 180ms ease-out, transform 180ms ease-out; }
.rv.on { opacity: 1; transform: none; }
.rv.d1 { transition-delay: 40ms; }
.rv.d2 { transition-delay: 80ms; }
.rv.d3 { transition-delay: 120ms; }
.rv.d4 { transition-delay: 160ms; }
.rv.d5 { transition-delay: 200ms; }

/* ============================================================
   CASE FILES · an editorial field notebook
   ============================================================ */
.case-hero {
  position: relative;
  overflow: hidden;
  padding: 152px 0 80px;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--acc) 16%, var(--paper));
  color: var(--ink);
}
.case-hero::after {
  content: "";
  position: absolute;
  right: -120px;
  bottom: -240px;
  width: 520px;
  height: 520px;
  border: 1px solid color-mix(in srgb, var(--acc) 64%, transparent);
  border-radius: 50%;
}
.case-hero .wrap { position: relative; z-index: 1; }
.case-glyph { width: 64px; height: 64px; margin-bottom: 28px; padding: 14px; border-radius: 50%; background: var(--ink); color: var(--acc); }
.case-glyph svg { width: 100%; height: 100%; }
.case-hero h1 { max-width: 19ch; margin-top: 20px; color: var(--ink); font-size: clamp(44px, 6vw, 84px); }
.case-hero h1 em { display: inline; color: var(--acc); font-style: italic; }
.case-meta { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 36px; }
.case-meta span { padding-top: 12px; border-top: 2px solid var(--ink); color: var(--ink-soft); font-size: 13px; }
.case-meta b { display: block; margin-bottom: 4px; color: var(--ink); font-size: 10px; font-weight: 800; text-transform: uppercase; }

.case-body { padding: 24px var(--pad) 96px; }
.case-sec {
  max-width: 1040px;
  display: grid;
  grid-template-columns: 184px minmax(0, 1fr);
  gap: 16px 48px;
  padding: 64px 0;
  border-bottom: 1px solid var(--line);
}
.case-sec > h2 {
  position: sticky;
  top: 100px;
  align-self: start;
  grid-column: 1;
  display: flex;
  align-items: baseline;
  gap: 8px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.35;
  text-transform: uppercase;
}
.case-sec > h2 .n { color: var(--acc); font-size: 12px; }
.case-sec > :not(h2) { grid-column: 2; }
.case-sec .lede { max-width: 32ch; color: var(--ink); font-size: clamp(24px, 2.4vw, 34px); font-weight: 650; line-height: 1.25; }
.case-sec p { max-width: 68ch; }
.case-sec p + p { margin-top: 4px; }
.case-sec ul { max-width: 68ch; list-style: none; }
.case-sec ul li { position: relative; padding: 12px 0 12px 28px; border-bottom: 1px solid var(--line); }
.case-sec ul li::before { content: "→"; position: absolute; left: 0; color: var(--acc); font-weight: 800; }

.decisions { display: grid; gap: 12px; }
.decision { padding: 24px; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--white); }
.decision:nth-child(even) { background: color-mix(in srgb, var(--acc) 8%, var(--white)); }
.decision b { display: block; margin-bottom: 8px; color: var(--ink); font-size: 18px; }
.decision p { color: var(--ink-soft); font-size: 15px; }

.sysmap {
  overflow-x: auto;
  padding: clamp(20px, 3vw, 36px);
  border-radius: var(--r-md);
  background: var(--night);
  color: #c9cbc2;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: clamp(11px, 1.1vw, 13px);
  line-height: 1.8;
  white-space: pre;
}
.sysmap .hi { color: var(--signal); }
.sysmap .dm { color: #7d8076; }

.shots { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.shot { overflow: hidden; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--white); }
.shot .shot-ph {
  --ar: 4 / 3;
  aspect-ratio: var(--ar);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background:
    linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 32px 32px,
    linear-gradient(90deg, var(--line) 1px, transparent 1px) 0 0 / 32px 32px,
    color-mix(in srgb, var(--acc) 7%, var(--paper));
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 750;
  text-transform: uppercase;
}
.shot .shot-ph::before { content: "◇"; color: var(--acc); font-size: 28px; }
.shot.tall .shot-ph { --ar: 9 / 16; }
.shot img { width: 100%; height: auto; }
.shot figcaption { padding: 12px 16px; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 12px; }

.outcomes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.outcomes .oc { min-height: 144px; display: flex; flex-direction: column; justify-content: space-between; padding: 20px; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--white); }
.outcomes .oc:first-child { grid-column: span 2; background: var(--ink); color: var(--paper); }
.outcomes .oc:nth-child(3n) { background: color-mix(in srgb, var(--acc) 20%, var(--paper)); }
.outcomes .oc b { color: inherit; font-size: clamp(28px, 3vw, 44px); font-weight: 750; line-height: 1; font-variant-numeric: tabular-nums; }
.outcomes .oc span { margin-top: 16px; color: inherit; font-size: 12px; opacity: 0.72; }

.fails { max-width: 68ch; }
.fails .fm { display: grid; grid-template-columns: minmax(148px, 208px) 1fr; gap: 24px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.fails .fm b { color: var(--red); font-size: 12px; font-weight: 800; text-transform: uppercase; }
.fails .fm p { font-size: 15px; }
.reflect { max-width: 34ch; padding: 28px; border: 0; border-radius: var(--r-md); background: var(--ink); color: var(--paper); font-size: clamp(21px, 2.2vw, 30px); font-style: italic; font-weight: 550; line-height: 1.4; }

.case-next { max-width: 1040px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; padding: 64px 0; }
.case-next a { padding: 24px; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--white); transition: background 160ms ease-out, color 160ms ease-out, transform 160ms ease-out; }
.case-next a:hover { background: var(--ink); color: var(--paper); transform: translateY(-2px); }
.case-next .cn-k { display: block; margin-bottom: 12px; color: var(--acc); font-size: 10px; font-weight: 800; text-transform: uppercase; }
.case-next b { color: inherit; font-size: 18px; }
.sheet footer { border-color: var(--line); background: var(--paper); color: var(--ink-soft); }
.sheet footer .serif { color: var(--ink); }

/* ============================================================
   RECRUITER FAST TRACK
   ============================================================ */
.rec-hero { padding: 160px 0 80px; border-radius: 0 0 var(--r-xl) var(--r-xl); background: var(--night); color: var(--paper); }
.rec-hero .kicker { color: var(--signal); }
.rec-hero h1 { max-width: 20ch; color: var(--paper); font-size: clamp(44px, 5.6vw, 80px); }
.rec-hero h1 em { color: var(--signal); font-style: italic; }
.rec-hero p { color: #bfc1b8; }
.rec-hero p b { color: var(--paper); }

.proof-strip { display: grid; grid-template-columns: repeat(6, 1fr); background: var(--signal); color: var(--ink); }
.proof-strip .pc { min-height: 152px; display: flex; flex-direction: column; justify-content: space-between; padding: 24px; border-right: 1px solid rgba(17, 19, 15, 0.2); }
.proof-strip .pc:nth-child(even) { background: color-mix(in srgb, var(--signal) 74%, white); }
.proof-strip .pc b { display: block; color: var(--ink); font-size: clamp(26px, 2.4vw, 40px); font-weight: 750; line-height: 1; }
.proof-strip .pc span { color: var(--ink-soft); font-size: 12px; }

.rec-sec { padding: 80px 0; border-bottom: 1px solid var(--line); }
.rec-sec > .wrap > h2 { margin: 16px 0 36px; color: var(--ink); font-size: clamp(34px, 3.6vw, 52px); }
.rec-sec .kicker { color: var(--civic); }
.role-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.role-card { padding: 32px; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--white); color: var(--ink-soft); }
.role-card:nth-child(2) { background: color-mix(in srgb, var(--green) 11%, var(--white)); }
.role-card .rc-k { display: block; margin-bottom: 16px; color: var(--acc); font-size: 10px; font-weight: 800; text-transform: uppercase; }
.role-card h3 { margin-bottom: 12px; color: var(--ink); font-size: 24px; }
.role-card p { font-size: 15px; }

.case-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.case-card { --acc: var(--c, var(--civic)); min-height: 256px; display: flex; flex-direction: column; padding: 28px; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--white); color: var(--ink-soft); transition: background 160ms ease-out, color 160ms ease-out, transform 160ms ease-out; }
.case-card:hover { background: var(--acc); color: var(--ink); transform: translateY(-4px); }
.case-card .cc-k { display: block; margin-bottom: 24px; color: var(--acc); font-size: 10px; font-weight: 800; text-transform: uppercase; }
.case-card:hover .cc-k { color: currentColor; }
.case-card h3 { margin-bottom: 12px; color: var(--ink); font-size: 24px; }
.case-card p { font-size: 14px; }
.case-card .cc-m { display: block; margin-top: auto; padding-top: 24px; color: var(--ink-soft); font-size: 11px; font-weight: 650; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; max-width: 900px; }
.chips span { padding: 8px 12px; border: 1px solid var(--line); border-radius: var(--r-pill); background: var(--white); color: var(--ink); font-size: 12px; font-weight: 650; }
.chip-group { margin-bottom: 28px; }
.chip-group > b { display: block; margin-bottom: 12px; color: var(--ink-soft); font-size: 11px; font-weight: 800; text-transform: uppercase; }
.cv-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(244px, 1fr)); gap: 12px; }
.cv-list a { min-height: 60px; display: flex; align-items: center; gap: 12px; padding: 16px 20px; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--white); color: var(--ink); font-size: 13px; font-weight: 700; transition: background 160ms ease-out, color 160ms ease-out, transform 160ms ease-out; }
.cv-list a::before { content: "↓"; color: var(--acc); }
.cv-list a:hover { transform: translateY(-2px); }
.cv-list a.primary { background: var(--ink); color: var(--paper); }
.cv-list a.primary::before { color: var(--signal); }

/* ---------------- responsive ---------------- */
@media (min-width: 1041px) {
  .sec-district {
    width: 50vw;
    margin-right: auto;
    margin-left: 0;
  }
  .sec-district.d-cardyiq,
  .sec-district.d-notifyx,
  .sec-district.d-maaahr,
  .sec-district.d-origins {
    margin-right: 0;
    margin-left: auto;
  }
  .sec-district .d-band .d-name { font-size: clamp(64px, 7vw, 112px); }
  .sec-district.d-cardyiq .d-band .d-name { font-size: clamp(52px, 5vw, 80px); line-height: 0.82; }
  .sec-district.d-asheerty .d-band .d-name { font-size: clamp(46px, 4.5vw, 72px); line-height: 0.82; }
  .sec-district.d-notifyx .d-band .d-name { font-size: clamp(48px, 5vw, 80px); line-height: 0.84; }
  .sec-district.d-sadeek .d-band .d-name { font-size: clamp(48px, 5vw, 78px); }
  .sec-district .panel h2 { font-size: clamp(32px, 2.5vw, 46px); }
}

@media (max-width: 1040px) {
  .hero .wrap { grid-template-columns: minmax(0, 1fr) 280px; gap: 20px 32px; }
  .hero-note { padding: 24px; }
  .work-index .wrap { grid-template-columns: 200px minmax(0, 1fr); gap: 32px; }
  .work-index-list a { grid-template-columns: 32px minmax(120px, 1fr) minmax(108px, 0.7fr) minmax(170px, 1.2fr); gap: 12px; }
  .proof-strip { grid-template-columns: repeat(3, 1fr); }
  .proof-strip .pc { border-bottom: 1px solid rgba(17, 19, 15, 0.2); }
}

@media (max-width: 860px) {
  .hud-district, .signals { display: none; }
  .hero .wrap { display: block; }
  .hero-note { max-width: 520px; margin: 32px 6px 24px 0; }
  .hero-name, .hero h1, .hero-sub, .hero-roles, .hero .actions { margin-bottom: 20px; }
  .hero-roles { grid-template-columns: 1fr; }
  .hero-roles span { padding: 12px 0; }
  .hero-roles span + span { padding-left: 0; border-top: 1px solid var(--line-light); border-left: 0; }
  .scroll-hint { display: none; }
  .work-index .wrap { display: block; }
  .work-index-head { position: static; margin-bottom: 40px; }
  .work-index-list a { grid-template-columns: 32px 1fr 0.7fr; }
  .work-index-list small { grid-column: 2 / -1; }
  .panel { max-width: none; }
  .d-band { max-width: none; }
  .case-meta { grid-template-columns: repeat(2, 1fr); }
  .case-sec { grid-template-columns: 144px minmax(0, 1fr); gap: 16px 28px; }
  .case-cards { grid-template-columns: repeat(2, 1fr); }
  .case-next { grid-template-columns: 1fr; }
  .fails .fm { grid-template-columns: 1fr; gap: 8px; }
  .hud nav a.hide-m { display: none; }
  .personal-grid { grid-template-columns: 1fr 1.35fr; }
  .personal-note { grid-column: 1 / -1; max-width: 520px; }
}

@media (max-width: 640px) {
  :root { --pad: 20px; }
  html, body, main { width: 100%; max-width: 100%; }
  .hud {
    top: max(8px, env(safe-area-inset-top));
    right: 12px;
    left: 12px;
  }
  .hud-in {
    width: 100%;
    min-height: 52px;
    margin: 0;
    gap: 8px;
    padding: 4px 4px 4px 8px;
    border-radius: 21px;
  }
  .brand { min-height: 44px; gap: 8px; }
  .brand svg { width: 36px; height: 36px; }
  .brand { min-width: 0; flex: 1; }
  .brand > span { overflow: hidden; font-size: 11px; white-space: nowrap; text-overflow: ellipsis; }
  .brand .b-sub { display: none; }
  .hud nav { flex: none; gap: 4px; margin-left: auto; }
  .hud nav a,
  .hud nav a.hide-m {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    font-size: 11px;
    white-space: nowrap;
  }
  .hud .btn.sm { min-height: 44px; padding: 8px 16px; }
  .hide-s { display: none; }
  .hero { padding-top: 104px; }
  .hero h1 { max-width: 11ch; font-size: clamp(44px, 12vw, 62px); }
  .hero-note { margin-right: 6px; box-shadow: 6px 6px 0 var(--civic); }
  .hero-note-label { margin-bottom: 20px; }
  .story-ribbon { display: none; }
  .work-index {
    margin: 64px 12px;
    border-radius: 28px;
  }
  .work-index-head h2 { font-size: 42px; }
  .work-index-list a { min-height: 104px; grid-template-columns: 28px 1fr; gap: 8px 12px; padding: 16px 4px; }
  .work-index-list em, .work-index-list small { grid-column: 2; }
  .sec-district {
    width: calc(100% - 16px);
    margin: 56px auto;
    border-radius: 28px;
  }
  .sec-district {
    min-height: auto;
  }
  .sec-district::after,
  .sec-district.d-cardyiq::after,
  .sec-district.d-notifyx::after,
  .sec-district.d-maaahr::after,
  .sec-district.d-origins::after { top: -32px; right: auto; left: 12px; }
  .d-band .d-name { font-size: clamp(56px, 20vw, 92px); }
  .d-cardyiq .d-band, .d-notifyx .d-band, .d-maaahr .d-band, .d-origins .d-band { text-align: left; }
  .d-cardyiq .d-band .d-name { font-size: clamp(48px, 13vw, 68px); }
  .d-asheerty .d-band .d-name { font-size: clamp(42px, 11.5vw, 60px); }
  .d-notifyx .d-band .d-name { font-size: clamp(42px, 12vw, 64px); }
  .d-sadeek .d-band .d-name { font-size: clamp(40px, 10vw, 56px); }
  .panel { padding: 32px 24px; border-radius: var(--r-md); }
  .panel::after { display: none; }
  .plate { grid-template-columns: repeat(2, 1fr); }
  .product-row { grid-template-columns: 28px 1fr; gap: 10px; }
  .product-row p { grid-column: 2; }
  .ownership-ledger > div { display: block; }
  .ownership-ledger b { display: block; margin-bottom: 10px; }
  .tech-cycle li { min-height: 96px; }
  .d-sadeek .plate { grid-template-columns: 1fr; }
  .qstats { margin-left: 0; }
  .rules li { grid-template-columns: 52px minmax(0, 1fr); gap: 16px; }
  .rules li::before { font-size: 28px; }
  .finale h2 { font-size: clamp(40px, 11vw, 52px); }
  .case-hero { padding: 120px 0 56px; }
  .case-meta { grid-template-columns: 1fr; }
  .case-sec { display: block; padding: 48px 0; }
  .case-sec > h2 { position: static; margin-bottom: 24px; }
  .case-sec > * + * { margin-top: 16px; }
  .outcomes { grid-template-columns: repeat(2, 1fr); }
  .outcomes .oc:first-child { grid-column: span 2; }
  .role-cards, .case-cards { grid-template-columns: 1fr; }
  .proof-strip { grid-template-columns: repeat(2, 1fr); }
  .personal {
    width: calc(100% - 24px);
    min-height: auto;
    margin: 72px 12px 24px;
    padding-block: 64px;
    border-radius: 28px;
  }
  .personal-grid { display: block; }
  .personal h2 { margin-bottom: 32px; font-size: clamp(44px, 12vw, 56px); }
  .personal-copy { font-size: 17px; line-height: 1.55; }
  .personal-copy p + p { margin-top: 20px; }
  .personal-note {
    max-width: none;
    margin-top: 32px;
    padding: 24px;
    border-radius: 21px;
    box-shadow: none;
    transform: none;
  }
  .personal-note span { margin-bottom: 16px; }
  .personal-note p { font-size: 18px; line-height: 1.45; }
  .finale {
    width: calc(100% - 24px);
    min-height: auto;
    margin: 24px 12px max(24px, env(safe-area-inset-bottom));
    padding-block: 64px;
    border-radius: 28px;
    overflow: hidden;
  }
  .finale-in { padding-inline: 20px; }
  .finale h2 { max-width: 10ch; margin-bottom: 28px; }
  .finale h2 em { border-bottom-width: 4px; }
  .finale-contacts { gap: 12px; margin-bottom: 28px; }
  .finale .mail-big,
  .finale .phone-big { max-width: 100%; font-size: 18px; overflow-wrap: anywhere; }
  .finale .actions { width: 100%; flex-direction: column; }
  .finale .actions .btn { width: 100%; }
  .contact-note { margin-top: 28px; line-height: 1.5; }
}

/* ---------------- phone project stages ----------------
   Each project gets one clean scrolling surface with deliberate city space
   before the next project enters. */
@media (max-width: 640px), (max-width: 900px) and (max-height: 520px) and (pointer: coarse) {
  .sec-district {
    width: 100%;
    height: 110dvh;
    min-height: 110dvh;
    margin: 0;
    padding: 12dvh 0;
    align-items: flex-start;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    overflow: visible;
    pointer-events: none;
  }

  .sec-district.d-cardyiq,
  .sec-district.d-notifyx,
  .sec-district.d-maaahr,
  .sec-district.d-origins {
    align-items: flex-end;
  }

  .sec-district::after,
  .sec-district.d-cardyiq::after,
  .sec-district.d-notifyx::after,
  .sec-district.d-maaahr::after,
  .sec-district.d-origins::after {
    display: none;
  }

  .sec-district > .wrap {
    width: calc(100% - 24px);
    max-width: none;
    height: 58dvh;
    max-height: 58dvh;
    margin: 0 12px;
    padding: 28px 20px 32px;
    border: 1px solid rgba(17, 19, 15, 0.12);
    border-radius: 28px;
    background:
      radial-gradient(circle at 88% 12%, color-mix(in srgb, var(--acc) 11%, transparent) 0 4.5rem, transparent 4.6rem),
      linear-gradient(rgba(17, 19, 15, 0.025) 1px, transparent 1px) 0 0 / 48px 48px,
      linear-gradient(90deg, rgba(17, 19, 15, 0.025) 1px, transparent 1px) 0 0 / 48px 48px,
      var(--paper);
    box-shadow: 0 20px 64px rgba(0, 0, 0, 0.28);
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior-y: auto;
    pointer-events: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--acc) transparent;
    touch-action: pan-y;
    -webkit-overflow-scrolling: touch;
  }

  .sec-district.d-cardyiq > .wrap,
  .sec-district.d-notifyx > .wrap,
  .sec-district.d-maaahr > .wrap,
  .sec-district.d-origins > .wrap {
    padding-top: 28px;
    padding-bottom: 32px;
    border-radius: 28px;
  }

  .sec-district > .wrap::-webkit-scrollbar { width: 4px; }
  .sec-district > .wrap::-webkit-scrollbar-track { background: transparent; }
  .sec-district > .wrap::-webkit-scrollbar-thumb { border-radius: 999px; background: var(--acc); }

  .sec-district .d-band { display: none; }
  .sec-district .d-band .d-no { margin-bottom: 8px; font-size: 9px; }
  .sec-district .d-band .d-name,
  .sec-district.d-cardyiq .d-band .d-name,
  .sec-district.d-asheerty .d-band .d-name,
  .sec-district.d-notifyx .d-band .d-name,
  .sec-district.d-sadeek .d-band .d-name {
    font-size: clamp(42px, 14vw, 62px);
    line-height: 0.82;
  }

  .sec-district .panel,
  .sec-district .panel.right {
    width: 100%;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }
  .sec-district .panel::before,
  .sec-district .panel::after { display: none; }
  .sec-district .panel .kicker { margin-bottom: 16px; font-size: 10px; }
  .sec-district .panel h2 { font-size: clamp(30px, 8.5vw, 38px); }
  .sec-district .st { margin: 16px 0 24px; font-size: clamp(18px, 5vw, 21px); }
  .sec-district .panel > p:not(.kicker):not(.st):not(.stack) { font-size: 16px; line-height: 1.55; }
}

/* ---------------- reduced motion + no JS ---------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .rv { opacity: 1; transform: none; transition: none; }
  .scroll-hint::after { animation: none; }
  #intro { display: none; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}
.no-js .rv { opacity: 1; transform: none; }
.no-js #intro, .no-js .signals { display: none; }