/* ==========================================================================
   No Strings Labs — "Ledger" identity
   Bold editorial: warm ledger paper, near-black ink, vermillion accent.
   Sharp corners, ruled grids, oversized Fraunces display, mono spec labels.
   Fraunces (display) + Hanken Grotesk (body), self-hosted. No framework.
   ========================================================================== */

/* --- Fonts (self-hosted) -------------------------------------------------- */
@font-face{font-family:"Hanken Grotesk";font-weight:400;font-style:normal;font-display:swap;src:url("assets/fonts/hankengrotesk-400.woff2") format("woff2");}
@font-face{font-family:"Hanken Grotesk";font-weight:500;font-style:normal;font-display:swap;src:url("assets/fonts/hankengrotesk-500.woff2") format("woff2");}
@font-face{font-family:"Hanken Grotesk";font-weight:600;font-style:normal;font-display:swap;src:url("assets/fonts/hankengrotesk-600.woff2") format("woff2");}
@font-face{font-family:"Hanken Grotesk";font-weight:700;font-style:normal;font-display:swap;src:url("assets/fonts/hankengrotesk-700.woff2") format("woff2");}
@font-face{font-family:"Fraunces";font-weight:400;font-style:normal;font-display:swap;src:url("assets/fonts/fraunces-400.woff2") format("woff2");}
@font-face{font-family:"Fraunces";font-weight:600;font-style:normal;font-display:swap;src:url("assets/fonts/fraunces-600.woff2") format("woff2");}

/* --- Tokens --------------------------------------------------------------- */
:root {
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;

  /* Pacific Ledger: harbour fog, deep-inlet ink, North Shore slate,
     cedar, English Bay vermillion. */
  --paper:        #F3F5F2;  /* harbour fog */
  --paper-2:      #E5EAE6;  /* mist band */
  --ink:          #101C20;  /* deep inlet */
  --body:         #27363B;  /* body copy on fog */
  --mute:         #4E6169;  /* secondary text (AA on fog) */

  --navy:         #101C20;  /* dark bands == ink */
  --navy-hover:   #22343A;
  --blue:         #A8320F;  /* links / interactive — deep vermillion (AA) */

  --accent:       #D9421F;  /* vermillion — sunset marker, rules, large text */
  --accent-soft:  #F5D9CE;  /* pale vermillion fill */

  --line:         #C9D3CF;  /* rain-washed hairlines */
  --slate:        #3D5A6B;  /* North Shore slate — graphics only */
  --forest:       #2F6B4F;  /* cedar — live-status dots */
  --forest-deep:  #101C20;
  --forest-soft:  #DFE8E2;
  --mist:         #DCE5E2;

  --on-dark:      #F3F5F2;
  --on-dark-mute: #B7C4C2;
  --highlight:    var(--accent);
  --focus-on-dark: #FFB59D;

  --rule:         2px solid var(--ink);
  --hairline:     1px solid var(--line);
  --container: 1180px;
  --radius-card: 0;
  --radius-btn: 0;
  --shadow-soft: none;
}

/* --- Reset / base --------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  font-weight: 400;
  color: var(--body);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--blue); text-decoration: underline; text-decoration-thickness: 1.5px; text-underline-offset: 3px; }
a:hover { color: var(--ink); }

h1, h2, h3, h4 { color: var(--ink); margin: 0 0 0.5em; }
h1, h2 { font-family: var(--font-display); }
h1 { font-size: clamp(2.9rem, 7.2vw, 6rem); font-weight: 600; line-height: 0.98; letter-spacing: -0.025em; }
h2 { font-size: clamp(2.2rem, 4.6vw, 3.8rem); font-weight: 600; line-height: 1.02; letter-spacing: -0.02em; }
h3 { font-family: var(--font-body); font-size: 1.3rem; font-weight: 700; line-height: 1.25; }
h4 { font-family: var(--font-body); font-size: 1.0625rem; font-weight: 700; }
p { margin: 0 0 1rem; }

::selection { background: var(--accent); color: var(--paper); }

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
  width: 100%;
}

/* --- Skip link + focus ---------------------------------------------------- */
.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 1000;
  background: var(--ink);
  color: var(--paper);
  padding: 10px 18px;
  font-weight: 700;
  text-decoration: none;
  transition: top 0.15s ease;
}
.skip-link:focus { top: 12px; color: var(--paper); }

:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 2px;
}

/* --- Header / nav --------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--paper);
  border-bottom: var(--rule);
}
.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 68px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--ink);
  font-weight: 700;
}
.brand:hover { color: var(--ink); }
.brand-mark { width: 36px; height: 36px; display: block; flex: none; }
.brand-name { font-size: 1.1rem; letter-spacing: -0.01em; }
.wordmark { font-family: var(--font-display); font-weight: 600; }
.nav-links {
  display: flex;
  gap: 26px;
  list-style: none;
  margin: 0 0 0 auto;
  padding: 0;
}
.nav-links a {
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.nav-links a:hover { color: var(--blue); }
.nav-cta { flex: none; }

/* --- Mobile nav toggle ---------------------------------------------------- */
.nav-toggle {
  display: none;
  flex: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 2px solid var(--ink);
  background: var(--paper);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav-toggle:hover { background: var(--paper-2); }
.nav-toggle-bars { position: relative; }
.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  transition: transform 0.2s ease, opacity 0.2s ease, background-color 0.2s ease, width 0.2s ease;
}
.nav-toggle-bars::before,
.nav-toggle-bars::after { content: ""; position: absolute; left: 0; }
.nav-toggle-bars::before { top: -6px; }
.nav-toggle-bars::after { top: 6px; }
.nav-open .nav-toggle-bars { background: var(--accent); width: 14px; }
.nav-open .nav-toggle-bars::before { transform: translateY(6px) rotate(45deg); background: var(--ink); }
.nav-open .nav-toggle-bars::after { transform: translateY(-6px) rotate(-45deg); background: var(--ink); }

/* --- Buttons -------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 28px;
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.2;
  letter-spacing: 0.01em;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.btn-primary {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.btn-primary:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--paper);
}
.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn-secondary:hover {
  background: var(--ink);
  color: var(--paper);
}
.btn-white {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--paper);
}
.btn-white:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--paper);
}
.btn-ghost {
  background: transparent;
  color: var(--on-dark);
  border-color: color-mix(in srgb, var(--on-dark) 55%, transparent);
}
.btn-ghost:hover {
  border-color: var(--on-dark);
  color: var(--ink);
  background: var(--paper);
}

/* --- Hero ----------------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(64px, 9vw, 128px) clamp(48px, 6vw, 80px);
  border-bottom: var(--rule);
  scroll-margin-top: 80px;
}
.hero-accent { display: none; }
.hero-inner { position: relative; max-width: 1080px; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--blue);
  margin: 0 0 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 3px;
  background: var(--accent);
  flex: none;
}
.hero h1 { margin-bottom: 24px; max-width: 15ch; }
.lede {
  font-size: clamp(1.15rem, 1.8vw, 1.35rem);
  line-height: 1.55;
  font-weight: 400;
  color: var(--body);
  max-width: 58ch;
  margin: 0 0 32px;
}
.hero-place {
  margin: -12px 0 24px;
  color: var(--mute);
  font-size: 0.98rem;
  font-weight: 500;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 44px;
}

/* Cred strip: ruled ledger cells */
.cred-strip {
  display: grid;
  grid-template-columns: 1fr;
  list-style: none;
  margin: 0 0 40px;
  padding: 0;
  border-top: var(--rule);
  border-bottom: var(--hairline);
}
.cred-strip li {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink);
  padding: 14px 18px;
  border-bottom: var(--hairline);
}
.cred-strip li:last-child { border-bottom: 0; }

.hero-hardparts { border-top: 0; padding-top: 0; }
.hardparts-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--mute);
  margin: 0 0 12px;
}
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
}
.chip-row li {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink);
  border: var(--hairline);
  margin: -1px 0 0 -1px;
  padding: 9px 14px;
  background: var(--paper);
}

/* --- Sections / section heads -------------------------------------------- */
.section {
  padding-block: clamp(64px, 9vw, 110px);
  scroll-margin-top: 80px;
  border-bottom: var(--hairline);
}
.section-alt { background: var(--paper-2); }
.section h2 { margin-bottom: 18px; max-width: 20ch; }
.section-lead {
  font-size: clamp(1.1rem, 1.6vw, 1.25rem);
  line-height: 1.6;
  color: var(--body);
  max-width: 62ch;
  margin: 0 0 8px;
}

/* Editorial section header: mono index + snipped-string rule */
.section-head {
  --cut: 30%;
  position: relative;
  display: grid;
  gap: 6px;
  margin-bottom: clamp(28px, 4vw, 44px);
  padding-top: 18px;
}
.section-head::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg,
    var(--ink) 0 var(--cut),
    transparent var(--cut) calc(var(--cut) + 16px),
    var(--ink) calc(var(--cut) + 16px) 100%);
}
.section-head::after {
  content: "";
  position: absolute;
  top: -4px;
  left: var(--cut);
  width: 16px;
  height: 10px;
  background:
    linear-gradient(65deg, transparent 42%, var(--accent) 42% 58%, transparent 58%) left / 8px 100% no-repeat,
    linear-gradient(-65deg, transparent 42%, var(--accent) 42% 58%, transparent 58%) right / 8px 100% no-repeat;
}
.section:nth-of-type(3) .section-head { --cut: 22%; }
.section:nth-of-type(4) .section-head { --cut: 58%; }
.section:nth-of-type(5) .section-head { --cut: 38%; }
.section:nth-of-type(6) .section-head { --cut: 71%; }
.section:nth-of-type(7) .section-head { --cut: 28%; }
.section:nth-of-type(8) .section-head { --cut: 63%; }
.contact .section-head::before {
  background: linear-gradient(90deg,
    var(--paper) 0 var(--cut),
    transparent var(--cut) calc(var(--cut) + 16px),
    var(--paper) calc(var(--cut) + 16px) 100%);
}
.section-index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  margin: 0;
}
.section-head .eyebrow { margin: 0; }
.section-head .eyebrow::before { display: none; }
.section-head h2 { margin: 0; }
.section-head .section-lead { margin-top: 10px; }

/* --- Stat band ------------------------------------------------------------ */
.stat-band {
  background: var(--paper);
  padding-block: clamp(48px, 6vw, 72px);
  border-bottom: var(--rule);
}

.stats {
  display: grid;
  gap: 0;
  grid-template-columns: 1fr;
  border-top: var(--hairline);
}
.stat {
  padding: 22px 20px 22px 0;
  border-bottom: var(--hairline);
}
.stat-num {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.8rem, 5.5vw, 4.2rem);
  color: var(--ink);
  line-height: 1;
  display: block;
  letter-spacing: -0.02em;
  white-space: nowrap;
}
.stat-label {
  color: var(--mute);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  line-height: 1.5;
  margin-top: 10px;
  display: block;
  max-width: 26ch;
}

/* --- Positioning pillars -------------------------------------------------- */
.pillars {
  display: grid;
  gap: 28px;
  grid-template-columns: 1fr;
  list-style: none;
  padding: 0;
  margin-top: 48px;
}
.pillar { border-top: var(--rule); padding-top: 18px; }
.pillar h3 { margin-bottom: 8px; }
.pillar p { margin: 0; color: var(--mute); }

/* --- Cards / grids -------------------------------------------------------- */
.card-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
  list-style: none;
  padding: 0;
  margin-top: 44px;
}
.card {
  background: var(--paper);
  border: var(--hairline);
  border-top: var(--rule);
  padding: 26px;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}
.card:hover { background: color-mix(in srgb, var(--paper-2) 55%, var(--paper)); }
.card h3 { margin-bottom: 10px; }
.card p { margin: 0; color: var(--body); }
.card p b { color: var(--ink); font-weight: 700; }
.section-alt .card { background: var(--paper); }

/* --- Work grid ------------------------------------------------------------- */
.work-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 5px 10px;
  background: var(--paper);
  color: var(--mute);
  border: var(--hairline);
}
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  font-weight: 700;
  text-decoration: none;
  color: var(--blue);
}
.link-arrow:hover { text-decoration: underline; color: var(--ink); }
.on-dark-link { color: var(--paper); }
.on-dark-link:hover { color: var(--paper); }

.work-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
}
.work-card {
  background: var(--paper);
  border: var(--hairline);
  padding: 24px;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}
.work-card:hover {
  border-color: var(--ink);
  background: color-mix(in srgb, var(--paper-2) 45%, var(--paper));
}
.section-alt .work-card { background: var(--paper); }
.work-card .work-tags { margin-bottom: 16px; }
.work-card h3 { margin-bottom: 8px; }
.work-card p { margin: 0; color: var(--body); }
.status {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 5px 10px;
  border: var(--hairline);
}
.status-live { background: var(--paper); color: var(--ink); }
.status-live::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--forest);
  margin-right: 7px;
}
.status-soon { background: var(--paper-2); color: var(--mute); }

.work-note {
  margin: 26px 0 0;
  padding-top: 16px;
  border-top: var(--hairline);
  color: var(--mute);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  line-height: 1.7;
}
.work-note code {
  font-family: inherit;
  background: var(--paper-2);
  padding: 0.1em 0.35em;
}

/* --- Approach ------------------------------------------------------------- */
/* Approach: thread through the steps, severed between phases */
.approach-list {
  list-style: none;
  counter-reset: step;
  padding: 0;
  margin-top: 44px;
  display: grid;
  gap: 0;
  max-width: 880px;
  border-top: var(--rule);
}
.approach-list li {
  counter-increment: step;
  position: relative;
  padding: 20px 22px 20px 110px;
  border-bottom: var(--hairline);
  color: var(--body);
  font-size: 1.05rem;
}
.approach-list li::after {
  content: "";
  position: absolute;
  left: 34px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--ink);
}
.approach-list li:first-child::after { top: 50%; }
.approach-list li:last-child::after { bottom: 50%; }
.approach-list li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--accent);
  line-height: 1;
  background: var(--paper);
  padding: 6px 0;
  z-index: 1;
}
.approach-list b { color: var(--ink); font-weight: 700; }

/* --- Studio / people ------------------------------------------------------ */
.people {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
  list-style: none;
  padding: 0;
  margin-top: 48px;
}
.person {
  display: flex;
  gap: 22px;
  align-items: flex-start;
  background: var(--paper);
  border: var(--hairline);
  border-top: var(--rule);
  padding: 26px;
}
.person-photo-wrap { position: relative; flex: none; display: block; width: 104px; height: 104px; }
.person-photo {
  width: 104px;
  height: 104px;
  object-fit: cover;
  display: block;
  border: 2px solid var(--ink);
  filter: grayscale(0.35) contrast(1.05);
}
.person-photo-wrap::after {
  content: "";
  position: absolute;
  right: -2px;
  bottom: -8px;
  width: 28px;
  height: 4px;
  background: var(--accent);
}
.person-body h3 { margin: 0 0 4px; }
.person-role {
  color: var(--blue);
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 12px;
}
.person-body p:last-child { margin: 0; color: var(--body); }

/* --- Contact -------------------------------------------------------------- */
.contact {
  background: var(--ink);
  color: var(--on-dark);
  border-bottom: 0;
}
.eyebrow-on-dark { color: var(--on-dark-mute); }
.eyebrow-on-dark::before { background: var(--accent); }
.contact .section-index { color: var(--focus-on-dark); }
.contact h2 { color: var(--on-dark); }
.contact-lead {
  font-size: clamp(1.1rem, 1.6vw, 1.25rem);
  line-height: 1.6;
  color: var(--on-dark-mute);
  max-width: 60ch;
  margin: 0 0 40px;
}
.contact-grid {
  display: grid;
  gap: 36px;
  grid-template-columns: 1fr;
}
.contact-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 18px; }
.contact-bilingual { color: var(--on-dark-mute); font-size: 0.95rem; margin: 18px 0 0; }
.link-on-dark { color: var(--paper); font-weight: 700; }
.link-on-dark:hover { color: var(--accent); }
.expect-title {
  color: var(--on-dark);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin: 0 0 16px;
}
.expect-list {
  list-style: none;
  counter-reset: ex;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid color-mix(in srgb, var(--on-dark) 30%, transparent);
}
.expect-list li {
  position: relative;
  padding: 14px 0 14px 44px;
  border-bottom: 1px solid color-mix(in srgb, var(--on-dark) 30%, transparent);
  color: var(--on-dark-mute);
}
.expect-list li::before {
  counter-increment: ex;
  content: counter(ex, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 14px;
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.85rem;
}
.contact-channels {
  margin-top: 30px;
  padding-top: 22px;
  border-top: 2px solid var(--paper);
}
.contact-channels-title {
  margin: 0 0 12px;
  color: var(--on-dark);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}
.contact-channel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.cred-row {
  margin: 48px 0 0;
  padding-top: 24px;
  border-top: 1px solid color-mix(in srgb, var(--on-dark) 30%, transparent);
  color: var(--on-dark-mute);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  line-height: 1.7;
}

/* Project intake form */
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
.project-form {
  background: color-mix(in srgb, var(--on-dark) 5%, transparent);
  border: 1px solid color-mix(in srgb, var(--on-dark) 25%, transparent);
  padding: clamp(22px, 3vw, 30px);
}
.form-row {
  display: grid;
  gap: 18px;
  margin-bottom: 18px;
}
.form-field { margin-bottom: 18px; }
.form-row .form-field { margin-bottom: 0; }
.project-form label {
  display: block;
  color: var(--on-dark);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 8px;
}
.project-form .req { color: var(--focus-on-dark); }
.project-form .optional {
  color: var(--on-dark-mute);
  font-weight: 500;
  font-size: 0.88rem;
}
.project-form input[type="text"],
.project-form input[type="email"],
.project-form select,
.project-form textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 2px solid color-mix(in srgb, var(--on-dark) 40%, transparent);
  border-radius: 0;
  background: color-mix(in srgb, var(--ink) 88%, #000);
  color: var(--on-dark);
  font: inherit;
}
.project-form textarea {
  min-height: 140px;
  resize: vertical;
  line-height: 1.5;
}
.project-form select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--on-dark) 50%),
    linear-gradient(135deg, var(--on-dark) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) calc(50% - 3px),
    calc(100% - 12px) calc(50% - 3px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 36px;
}
.project-form input::placeholder,
.project-form textarea::placeholder {
  color: color-mix(in srgb, var(--on-dark) 55%, transparent);
}
.project-form input:focus-visible,
.project-form select:focus-visible,
.project-form textarea:focus-visible,
.project-form input[type="checkbox"]:focus-visible {
  outline: 3px solid var(--focus-on-dark);
  outline-offset: 2px;
}
.project-form .is-invalid {
  border-color: #ffb4a8;
  box-shadow: 0 0 0 1px #ffb4a8;
}
.field-hint {
  margin: 8px 0 0;
  color: var(--on-dark-mute);
  font-size: 0.9rem;
  line-height: 1.45;
}
.form-check {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 12px;
  align-items: start;
}
.form-check input[type="checkbox"] {
  width: 22px;
  height: 22px;
  margin-top: 2px;
  accent-color: var(--accent);
}
.form-check label {
  margin: 0;
  font-weight: 500;
  color: var(--on-dark-mute);
  line-height: 1.45;
}
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 8px 0 16px;
}
.form-actions .btn {
  min-height: 48px;
  cursor: pointer;
}
.form-note {
  margin: 0;
  color: var(--on-dark-mute);
  font-size: 0.9rem;
  line-height: 1.5;
}
.contact-status,
.contact-errors {
  padding: 14px 16px;
  margin-bottom: 18px;
}
.contact-status {
  background: color-mix(in srgb, var(--accent) 18%, transparent);
  border: 1px solid color-mix(in srgb, var(--focus-on-dark) 55%, transparent);
  color: var(--on-dark);
}
.contact-status-success {
  background: rgba(47, 107, 58, 0.3);
  border-color: rgba(180, 220, 196, 0.55);
}
.contact-errors {
  background: rgba(201, 79, 64, 0.22);
  border: 1px solid rgba(255, 180, 168, 0.6);
  color: var(--on-dark);
}
.contact-errors-title {
  margin: 0 0 8px;
  font-weight: 700;
  color: var(--on-dark);
}
.contact-errors ul {
  margin: 0;
  padding-left: 1.2rem;
}
.contact-errors a {
  color: var(--on-dark);
  font-weight: 700;
}
.work-featured :focus-visible,
.contact :focus-visible,
.case-actions :focus-visible {
  outline-color: var(--focus-on-dark);
}

/* Hero coordinates + contour motif */
.hero-coords {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mute);
  margin: 0;
}
.hero-contour {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  color: var(--slate);
  opacity: 0.13;
  transform: translateX(16%) scale(1.18);
  transform-origin: 100% 40%;
}

/* --- Footer --------------------------------------------------------------- */
.site-footer {
  background: var(--paper);
  border-top: var(--rule);
}
.footer-locale { padding-top: clamp(28px, 4vw, 44px); }
.footer-locale-cap {
  text-align: center;
  margin: 0;
  color: var(--blue);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}
.footer-skyline {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 14px;
}
.footer-lands {
  text-align: center;
  margin: 18px auto 0;
  max-width: 72ch;
  color: var(--mute);
  font-size: 0.85rem;
  line-height: 1.6;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  padding-top: 22px;
  padding-bottom: 32px;
  border-top: var(--rule);
}
.footer-mark { width: 26px; height: 26px; display: inline-block; margin-right: 9px; }
.footer-copy {
  margin: 0;
  color: var(--mute);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
}
.footer-links { display: flex; flex-wrap: wrap; gap: 22px; list-style: none; margin: 0; padding: 0; }
.footer-links a {
  color: var(--ink);
  text-decoration: none;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.footer-links a:hover { color: var(--blue); text-decoration: underline; }

/* --- Motion --------------------------------------------------------------- */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: no-preference) {
  .hero-inner > * { animation: fade-up 0.6s ease both; }
  .hero-inner > .eyebrow { animation-delay: 0.02s; }
  .hero-inner > h1 { animation-delay: 0.08s; }
  .hero-inner > .lede { animation-delay: 0.16s; }
  .hero-inner > .hero-place { animation-delay: 0.2s; }
  .hero-inner > .hero-cta { animation-delay: 0.28s; }
  .hero-inner > .cred-strip { animation-delay: 0.36s; }
  .hero-inner > .hero-hardparts { animation-delay: 0.44s; }

  /* The string draws itself, then gets cut. One-shot. */
  .brand-mark path {
    stroke-dasharray: 40;
    stroke-dashoffset: 40;
    animation: string-draw 0.9s ease-out 0.2s forwards;
  }
  .brand-mark line {
    stroke-dasharray: 14;
    stroke-dashoffset: 14;
    animation: string-draw 0.35s ease-in forwards;
  }
  .brand-mark line:nth-of-type(1) { animation-delay: 1.05s; }
  .brand-mark line:nth-of-type(2) { animation-delay: 1.2s; }
}

@keyframes string-draw {
  to { stroke-dashoffset: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-inner > * { animation: none; }
  * { transition: none !important; }
}

/* --- Responsive ----------------------------------------------------------- */
@media (min-width: 720px) {
  .cred-strip { grid-template-columns: repeat(2, 1fr); }
  .cred-strip li { border-bottom: var(--hairline); }
  .cred-strip li:nth-last-child(-n+2) { border-bottom: 0; }
  .cred-strip li:nth-child(odd) { border-right: var(--hairline); }
  .pillars { grid-template-columns: repeat(3, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .people { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1.35fr 0.9fr; align-items: start; }
  .form-row-2 { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: repeat(4, 1fr); border-top: 0; }
  .stat { border-bottom: 0; border-left: var(--hairline); padding-left: 22px; }
  .stat:first-child { border-left: 0; padding-left: 0; }
  .section-head { grid-template-columns: 10.5rem minmax(0, 1fr); column-gap: 32px; align-items: start; }
  .section-head .section-lead { grid-column: 2; }
}

@media (min-width: 860px) {
  .hero-coords { position: absolute; right: 24px; bottom: 28px; }
}

@media (min-width: 1024px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 719px) {
  .nav { gap: 10px; flex-wrap: wrap; }
  .nav-cta { padding: 10px 16px; font-size: 0.85rem; }
  html.no-js .nav { padding-block: 8px; }
  html.no-js .nav-links {
    order: 3;
    width: 100%;
    margin: 0;
    padding-bottom: 8px;
    justify-content: space-between;
    gap: 12px;
  }
  html.no-js .nav-links a { display: block; padding: 8px 0; }
  html.js .nav-toggle { display: inline-flex; }
  html.js .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 2px;
    margin: 0;
    background: var(--paper);
    border-bottom: var(--rule);
    padding: 10px 24px 18px;
  }
  html.js .nav-links a { display: block; padding: 12px 0; font-size: 0.95rem; }
  html.js header.nav-open .nav-links { display: flex; }
  .nav-cta { display: none; }
}

/* --- Lab / resources library ---------------------------------------------- */
.res-groups { display: grid; gap: clamp(48px, 6vw, 72px); margin-top: 44px; }
.res-group-title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--mute);
  margin: 0 0 18px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.res-group-title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}
.res-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  list-style: none;
  padding: 0;
  margin: 0;
}
.res-card {
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border: var(--hairline);
  padding: 24px;
  text-decoration: none;
  color: var(--body);
  transition: border-color 0.15s ease, background-color 0.15s ease;
}
.res-card:hover { border-color: var(--ink); background: color-mix(in srgb, var(--paper-2) 45%, var(--paper)); }
.res-card .work-tags { margin-bottom: 16px; }
.res-card h3 { margin: 0 0 10px; font-size: 1.2rem; color: var(--ink); }
.res-card p { margin: 0; font-size: 0.95rem; color: var(--mute); flex: 1; }
.res-card .res-more {
  margin-top: 18px;
  padding-top: 14px;
  border-top: var(--hairline);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--blue);
  font-weight: 500;
}

/* Document pages (rendered from the methods vault) */
.doc-hero {
  padding-block: clamp(48px, 7vw, 88px) clamp(28px, 4vw, 40px);
  border-bottom: var(--rule);
}
.doc-meta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--mute);
  margin: 0 0 18px;
}
.doc-back { color: var(--blue); text-decoration: none; }
.doc-back:hover { text-decoration: underline; }
.doc-hero h1 { max-width: 20ch; font-size: clamp(2.2rem, 4.6vw, 3.8rem); margin: 0 0 22px; }
.doc-tags { margin: 0; }
.doc-body {
  max-width: 76ch;
  padding-block: clamp(32px, 5vw, 56px);
}
.doc-body h2 {
  font-family: var(--font-body);
  font-size: 1.35rem;
  font-weight: 700;
  margin: 2.2em 0 0.6em;
  padding-top: 0.9em;
  border-top: var(--hairline);
  max-width: none;
}
.doc-body h2:first-of-type { border-top: 0; padding-top: 0; margin-top: 0; }
.doc-body h3 { font-size: 1.1rem; margin: 1.6em 0 0.5em; }
.doc-body p, .doc-body li { color: var(--body); }
.doc-body ul, .doc-body ol { padding-left: 1.2em; margin: 0 0 1rem; }
.doc-body li { margin-bottom: 0.45rem; }
.doc-body strong { color: var(--ink); }
.doc-body a { color: var(--blue); }
.doc-body code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--paper-2);
  padding: 0.1em 0.35em;
}
.doc-body pre {
  background: var(--ink);
  color: var(--on-dark);
  padding: 18px 20px;
  overflow-x: auto;
  margin: 0 0 1.2rem;
  border-left: 4px solid var(--accent);
}
.doc-body pre code { background: none; padding: 0; color: inherit; font-size: 0.85rem; line-height: 1.6; }
.doc-body .table-scroll { margin: 0 0 1.4rem; }
.doc-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 1.4rem;
  font-size: 0.9rem;
  border: var(--hairline);
}
.doc-body th, .doc-body td {
  text-align: left;
  vertical-align: top;
  padding: 10px 14px;
  border-bottom: var(--hairline);
}
.doc-body thead th {
  background: var(--ink);
  color: var(--on-dark);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.doc-body tbody tr:last-child td { border-bottom: 0; }
.doc-body blockquote {
  margin: 0 0 1.2rem;
  padding: 14px 18px;
  border-left: 4px solid var(--accent);
  background: var(--paper-2);
}
.doc-body blockquote p:last-child { margin-bottom: 0; }
.doc-footer-note {
  margin: 0 0 clamp(40px, 6vw, 64px);
  padding-top: 18px;
  border-top: var(--rule);
  color: var(--mute);
  font-size: 0.9rem;
}
@media print {
  .site-header, .site-footer, .doc-tags, .doc-footer-note { display: none !important; }
  .doc-body { font-size: 10.5pt; }
}

/* --- Legal / content pages ------------------------------------------------ */
.legal { max-width: 74ch; }
.legal h1 { font-size: clamp(2.6rem, 5vw, 4rem); margin-bottom: 14px; max-width: none; }
.legal h2 { font-family: var(--font-body); font-size: 1.25rem; margin: 36px 0 10px; max-width: none; }
.legal p, .legal li { color: var(--body); }
.legal ul { padding-left: 1.15em; margin: 0 0 1rem; }
.legal li { margin-bottom: 0.4rem; }
.legal-lead { font-size: 1.25rem; line-height: 1.6; color: var(--body); margin: 0 0 8px; }
.legal-meta { margin-top: 36px; padding-top: 18px; border-top: var(--rule); color: var(--mute); font-size: 0.9rem; }

/* --- Capability case study and ACR --------------------------------------- */
.case-study,
.case-report {
  --case-space-1: 0.5rem;
  --case-space-2: 1rem;
  --case-space-3: 1.5rem;
  --case-space-4: 2rem;
  --case-space-5: 3rem;
  --case-space-6: 4rem;
  --case-space-7: 6rem;
  --case-shadow: none;
  --case-rule: var(--hairline);
  overflow-wrap: break-word;
}

.case-study .container,
.case-study section,
.case-study aside,
.case-study figure {
  min-width: 0;
}

.case-study section[id] { scroll-margin-top: var(--case-space-7); }
.case-study h1 { max-width: 16ch; }
.case-study h2 { text-wrap: balance; max-width: none; }
.case-study h3 { text-wrap: pretty; }
.case-study p { text-wrap: pretty; }
.case-study .btn { min-height: 44px; }

.case-hero {
  padding-block: clamp(var(--case-space-4), 6vw, var(--case-space-6));
  background: var(--paper);
  border-bottom: var(--rule);
}

.case-hero-grid {
  display: grid;
  gap: var(--case-space-4);
  align-items: end;
}

.case-hero-main { max-width: 52rem; }
.case-hero h1 {
  margin-bottom: var(--case-space-2);
  font-size: clamp(2.65rem, 5.5vw, 4.65rem);
}
.case-hero .lede {
  max-width: 58ch;
  margin-bottom: var(--case-space-3);
  font-size: clamp(1.08rem, 2vw, 1.25rem);
}
.case-hero-actions { margin-bottom: 0; }

.case-boundary {
  border-top: 4px solid var(--accent);
  border-bottom: var(--case-rule);
  padding-block: var(--case-space-3);
}
.case-boundary-title,
.case-boundary h2 {
  margin: 0 0 var(--case-space-2);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  line-height: 1.3;
  text-transform: uppercase;
  color: var(--ink);
}
.case-boundary p { font-size: 0.94rem; line-height: 1.55; }
.case-boundary p:last-child { margin-bottom: 0; }

.case-proof {
  margin-top: var(--case-space-5);
  padding-top: var(--case-space-3);
  border-top: var(--rule);
}
.case-proof-heading {
  display: grid;
  gap: var(--case-space-1);
  margin-bottom: var(--case-space-2);
}
.case-proof-heading h2 {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.25rem;
}
.case-proof-heading > p:last-child {
  margin: 0;
  color: var(--mute);
  font-size: 0.9rem;
}
.case-proof-index,
.case-chapter-number {
  margin: 0;
  color: var(--blue);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  line-height: 1.4;
  text-transform: uppercase;
}
.case-proof-index { font-family: var(--font-display); font-size: 1.25rem; letter-spacing: 0; }

.table-scroll {
  max-width: 100%;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-color: var(--mute) var(--paper-2);
}
.table-scroll:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
}

.case-status-matrix-wrap {
  border: var(--case-rule);
  background: var(--paper);
}
.case-status-matrix,
.case-stack-table,
.case-report table {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
  text-align: left;
}
.case-status-matrix {
  min-width: 67.5rem;
  font-size: 0.79rem;
  line-height: 1.4;
}
.case-status-matrix caption,
.case-stack-table caption,
.case-report table caption {
  padding: var(--case-space-2);
  text-align: left;
  color: var(--mute);
  background: var(--paper-2);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.case-status-matrix th,
.case-status-matrix td,
.case-stack-table th,
.case-stack-table td,
.case-report table th,
.case-report table td {
  padding: 0.85rem var(--case-space-2);
  vertical-align: top;
  border-bottom: var(--case-rule);
}
.case-status-matrix thead th,
.case-stack-table thead th,
.case-report table thead th {
  background: var(--ink);
  color: var(--on-dark);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.case-status-matrix tbody th,
.case-stack-table tbody th,
.case-report table tbody th {
  color: var(--ink);
  background: color-mix(in srgb, var(--paper-2) 56%, var(--paper));
  font-weight: 700;
}
.case-status-matrix tbody tr:last-child > *,
.case-stack-table tbody tr:last-child > *,
.case-report table tbody tr:last-child > * { border-bottom: 0; }
.case-status-matrix th:first-child { width: 14%; }
.case-status-matrix th:nth-child(2) { width: 15%; }
.case-status-matrix th:nth-child(3) { width: 22%; }
.case-status-matrix th:nth-child(4) { width: 24%; }
.case-status-matrix th:nth-child(5) { width: 25%; }

.evidence-state {
  display: inline-block;
  max-width: 100%;
  margin-bottom: var(--case-space-1);
  padding: 0.34rem 0.55rem 0.3rem;
  border-inline-start: 3px solid var(--mute);
  background: var(--paper-2);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  line-height: 1.25;
  text-transform: uppercase;
}
.evidence-state-implemented {
  border-inline-start-color: var(--forest);
  background: var(--forest-soft);
}
.evidence-state-recorded {
  border-inline-start-color: var(--blue);
  background: color-mix(in srgb, var(--blue) 10%, var(--paper));
}
.evidence-state-method {
  border-inline-start-color: var(--accent);
  background: color-mix(in srgb, var(--accent-soft) 58%, var(--paper));
}
.evidence-state-outside {
  border-inline-start-color: var(--mute);
  background: color-mix(in srgb, var(--mute) 9%, var(--paper));
}

.case-status-key {
  display: grid;
  gap: var(--case-space-2);
  margin-top: var(--case-space-3);
  padding-top: var(--case-space-2);
  border-top: var(--case-rule);
}
.case-status-key > p {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.case-status-key ul {
  display: grid;
  gap: var(--case-space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}
.case-status-key li {
  display: grid;
  align-content: start;
  gap: 0.2rem;
  font-size: 0.78rem;
  line-height: 1.4;
  color: var(--mute);
}
.case-status-key .evidence-state { margin-bottom: 0; }

.case-toc {
  background: var(--ink);
  color: var(--on-dark);
  border-bottom: 4px solid var(--accent);
}
.case-toc .container { padding-block: var(--case-space-2); }
.case-toc p {
  margin: 0 0 var(--case-space-1);
  color: var(--on-dark-mute);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.case-toc ol {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}
.case-toc a {
  display: flex;
  align-items: center;
  gap: var(--case-space-1);
  min-height: 44px;
  padding: var(--case-space-1);
  color: var(--on-dark);
  border-bottom: 1px solid color-mix(in srgb, var(--on-dark) 20%, transparent);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
}
.case-toc a:hover { color: var(--on-dark); text-decoration: underline; }
.case-toc a span {
  color: var(--focus-on-dark);
  font-family: var(--font-mono);
  font-weight: 500;
}
.case-toc :focus-visible { outline-color: var(--focus-on-dark); }

.case-chapter { position: relative; }
.case-chapter-heading,
.case-chapter-layout {
  display: grid;
  gap: var(--case-space-3);
}
.case-chapter-heading,
.case-chapter-intro {
  margin-bottom: var(--case-space-5);
  padding-top: var(--case-space-2);
  border-top: var(--rule);
}
.case-chapter-heading h2,
.case-chapter-intro h2 { margin-bottom: var(--case-space-2); }
.case-chapter-heading > div > p,
.case-chapter-intro + .case-chapter-body > .case-lead {
  max-width: 62ch;
  margin-bottom: 0;
  color: var(--mute);
  font-size: 1.08rem;
}
.case-chapter-number {
  display: flex;
  gap: var(--case-space-1);
  align-items: baseline;
  margin-bottom: var(--case-space-2);
}
.case-chapter-number span {
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 1.65rem;
  letter-spacing: 0;
}
.case-chapter-body { min-width: 0; }
.case-lead { font-size: 1.14rem; line-height: 1.7; }

.case-gallery {
  display: grid;
  gap: var(--case-space-4);
}
.case-figure { margin: 0; }
.case-image-link {
  display: block;
  border: 2px solid var(--ink);
  background: var(--ink);
  box-shadow: var(--case-shadow);
  text-decoration: none;
}
.case-image-link img { width: 100%; }
.case-figure figcaption {
  display: grid;
  gap: var(--case-space-1);
  padding-top: var(--case-space-2);
  color: var(--mute);
  font-size: 0.88rem;
  line-height: 1.55;
}
.case-figure figcaption strong {
  margin-inline: var(--case-space-1) 0.3rem;
  color: var(--ink);
}
.case-figure figcaption a { justify-self: start; font-weight: 700; }
.case-figure .evidence-state { margin-bottom: 0; }
.case-figure-mobile .case-image-link {
  max-width: 24.375rem;
  margin-inline: auto;
}
.case-figure-validation .case-image-link { background: var(--paper-2); }

.case-brief-grid,
.case-editor-layout,
.case-architecture,
.case-quality-detail,
.case-data-notes,
.case-decision-grid,
.case-handover-grid,
.case-action-groups {
  display: grid;
  gap: var(--case-space-4);
}

.case-ruled-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--case-rule);
}
.case-ruled-list li {
  position: relative;
  padding: 0.75rem 0 0.75rem var(--case-space-3);
  border-bottom: var(--case-rule);
}
.case-ruled-list li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0.2rem;
  top: 1.35rem;
  width: 0.6rem;
  height: 0.18rem;
  background: var(--accent);
}

.case-intent-note,
.case-architecture-note,
.case-open-work,
.case-delivery-boundary,
.case-resume-boundary {
  padding: var(--case-space-3);
  border-top: 4px solid var(--accent);
  background: var(--paper);
}
.case-intent-note p:last-child,
.case-architecture-note p:last-child,
.case-open-work p:last-child,
.case-delivery-boundary p:last-child,
.case-resume-boundary p:last-child { margin-bottom: 0; }

.case-workflow {
  margin: var(--case-space-2) 0 0;
  padding: 0;
  list-style: none;
  border-top: var(--rule);
}
.case-workflow li {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: var(--case-space-2);
  padding-block: var(--case-space-2);
  border-bottom: var(--case-rule);
}
.case-workflow li > span,
.case-data-flow > div > span {
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
}
.case-workflow strong { color: var(--ink); }
.case-workflow p { margin: 0.25rem 0 0; color: var(--mute); }
.case-scope-note {
  align-self: start;
  padding: var(--case-space-3);
  background: var(--ink);
  color: var(--on-dark-mute);
  border-top: 4px solid var(--accent);
}
.case-scope-note h3 { color: var(--on-dark); }
.case-scope-note p:last-child { margin-bottom: 0; }
.case-scope-note .evidence-state { background: var(--paper-2); }

.case-architecture { align-items: start; }
.case-architecture-flow {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--rule);
}
.case-architecture-flow li {
  display: grid;
  gap: 0.25rem;
  padding: var(--case-space-2) 0;
  border-bottom: var(--case-rule);
}
.case-architecture-flow span {
  color: var(--blue);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.case-architecture-flow strong { color: var(--ink); }
.case-architecture-flow small { color: var(--mute); font-size: 0.88rem; line-height: 1.5; }
.case-stack-wrap {
  margin-top: var(--case-space-5);
  border: var(--case-rule);
  background: var(--paper);
}
.case-stack-table { min-width: 58rem; font-size: 0.9rem; line-height: 1.5; }
.case-stack-table th:first-child { width: 18%; }
.case-stack-table th:nth-child(2) { width: 34%; }
.case-stack-table th:nth-child(3) { width: 28%; }
.case-stack-table th:nth-child(4) { width: 20%; }
.case-stack-table .evidence-state { margin-right: var(--case-space-1); }

.case-results {
  display: grid;
  border-top: var(--rule);
}
.case-results section {
  padding-block: var(--case-space-3);
  border-bottom: var(--case-rule);
}
.case-results section:first-child { border-top-color: var(--accent); }
.case-result-number {
  margin: var(--case-space-1) 0;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.25rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
}
.case-results h3 { margin-bottom: var(--case-space-1); }
.case-results p:last-child { margin-bottom: 0; color: var(--mute); }
.case-quality-detail { margin-top: var(--case-space-5); }
.case-open-work ul { padding-left: 1.2rem; }
.case-open-work li { margin-bottom: var(--case-space-1); }
.case-evidence-date {
  margin: var(--case-space-4) 0 0;
  padding-top: var(--case-space-2);
  border-top: var(--case-rule);
  color: var(--mute);
  font-size: 0.88rem;
}

.case-data-flow {
  display: grid;
  border-top: var(--rule);
}
.case-data-flow > div {
  padding: var(--case-space-2) 0;
  border-bottom: var(--case-rule);
}
.case-data-flow strong { display: block; margin: 0.25rem 0; color: var(--ink); }
.case-data-flow p { margin: 0; color: var(--mute); }
.case-data-notes { margin-top: var(--case-space-5); }
.case-data-notes section {
  padding-top: var(--case-space-2);
  border-top: 3px solid var(--accent);
}
.case-data-notes p:last-child { margin-bottom: 0; }

.case-trust-grid {
  display: grid;
  gap: var(--case-space-4);
}
.case-trust-grid > * {
  padding-top: var(--case-space-2);
  border-top: 4px solid var(--accent);
}
.case-trust-grid p:last-child { margin-bottom: 0; }
.case-lighthouse {
  padding: var(--case-space-3);
  background: var(--paper-2);
}
.case-lighthouse dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--case-space-2);
  margin: var(--case-space-3) 0;
}
.case-lighthouse dl div { border-top: var(--case-rule); padding-top: var(--case-space-1); }
.case-lighthouse dt {
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.35rem);
  font-weight: 600;
  line-height: 1;
}
.case-lighthouse dd { margin: 0.35rem 0 0; color: var(--mute); font-size: 0.78rem; }
.case-no-load {
  padding: var(--case-space-3);
  background: color-mix(in srgb, var(--mute) 8%, var(--paper));
}

.case-decision-status {
  margin: var(--case-space-2) 0;
  padding: var(--case-space-2);
  border-inline-start: 4px solid var(--accent);
  background: var(--paper);
  color: var(--ink);
  font-weight: 700;
}
.case-decision-grid { margin-top: var(--case-space-4); }
.case-decision-grid section { padding-top: var(--case-space-2); border-top: var(--rule); }
.case-decision-note {
  margin: var(--case-space-4) 0 0;
  padding-top: var(--case-space-2);
  border-top: var(--case-rule);
}

.case-delivery-plan {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--rule);
}
.case-delivery-plan li {
  display: grid;
  gap: var(--case-space-1);
  padding-block: var(--case-space-2);
  border-bottom: var(--case-rule);
}
.case-delivery-week {
  color: var(--blue);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.case-delivery-plan h3 { margin: 0 0 0.25rem; font-size: 1.08rem; }
.case-delivery-plan p { margin: 0; color: var(--mute); }
.case-delivery-boundary { margin-top: var(--case-space-4); background: var(--paper-2); }

.case-handover-grid section { padding-top: var(--case-space-2); border-top: var(--rule); }
.case-resume-boundary {
  max-width: 58rem;
  margin: var(--case-space-5) 0 0 auto;
  background: var(--paper);
}

.case-actions {
  background: var(--ink);
  color: var(--on-dark);
}
.case-actions h2 { max-width: 18ch; color: var(--on-dark); }
.case-actions h3 {
  margin-bottom: var(--case-space-2);
  color: var(--on-dark);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.case-action-groups { margin-top: var(--case-space-4); }
.case-action-groups section {
  padding-top: var(--case-space-2);
  border-top: 1px solid color-mix(in srgb, var(--on-dark) 24%, transparent);
}
.case-action-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--case-space-2);
}
.case-review-date {
  margin: var(--case-space-4) 0 0;
  padding-top: var(--case-space-2);
  border-top: 1px solid color-mix(in srgb, var(--on-dark) 24%, transparent);
  color: var(--on-dark-mute);
  font-size: 0.88rem;
}
.case-actions :focus-visible { outline-color: var(--focus-on-dark); }

.case-study code {
  padding: 0.1em 0.35em;
  background: var(--paper-2);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.88em;
}

/* ACR compatibility and responsive table presentation. */
.case-copy-grid {
  display: grid;
  gap: var(--case-space-4);
  align-items: start;
}
.case-prose { max-width: 66ch; font-size: 1.08rem; }
.case-prose p:last-child { margin-bottom: 0; }
.case-evidence-grid {
  display: grid;
  gap: 1px;
  margin-top: var(--case-space-4);
  border: var(--case-rule);
  background: var(--line);
}
.case-evidence-grid section {
  padding: var(--case-space-3);
  background: var(--paper);
}
.case-evidence-grid h3 { padding-top: var(--case-space-2); border-top: 3px solid var(--accent); }
.case-evidence-grid p:last-child { margin-bottom: 0; }
.case-checklist { margin: 0; padding: 0; list-style: none; }
.case-checklist li {
  position: relative;
  padding: 0.75rem 0 0.75rem var(--case-space-4);
  border-bottom: var(--case-rule);
}
.case-checklist li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0.25rem;
  top: 1.3rem;
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: var(--forest);
}
.case-report .table-scroll {
  margin: var(--case-space-2) 0 var(--case-space-5);
  border: var(--case-rule);
  background: var(--paper);
}
.case-report table {
  min-width: 56rem;
  font-size: 0.9rem;
  line-height: 1.5;
}
.case-report table th:first-child { width: 27%; }
.case-report table th:nth-child(2) { width: 16%; }
.case-report table th:nth-child(3) { width: 57%; }
.case-report table + h3 { margin-top: var(--case-space-5); }
.case-report .case-actions { margin-top: 0; }

@media (min-width: 760px) {
  .case-hero-grid { grid-template-columns: minmax(0, 1.35fr) minmax(18rem, 0.65fr); }
  .case-boundary { padding-inline: var(--case-space-3); border-inline-start: var(--case-rule); }
  .case-proof-heading { grid-template-columns: 3rem auto minmax(0, 1fr); align-items: baseline; }
  .case-proof-heading > p:last-child { text-align: right; }
  .case-status-key { grid-template-columns: 10rem minmax(0, 1fr); }
  .case-status-key ul { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .case-toc .container { display: grid; grid-template-columns: 7rem minmax(0, 1fr); align-items: center; gap: var(--case-space-2); }
  .case-toc p { margin: 0; }
  .case-toc ol { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .case-toc a { border-bottom: 0; border-inline-start: 1px solid color-mix(in srgb, var(--on-dark) 20%, transparent); }
  .case-chapter-heading { grid-template-columns: minmax(12rem, 0.55fr) minmax(0, 1.45fr); }
  .case-chapter-layout { grid-template-columns: minmax(15rem, 0.7fr) minmax(0, 1.3fr); }
  .case-chapter-intro { margin-bottom: 0; }
  .case-gallery { grid-template-columns: repeat(12, minmax(0, 1fr)); align-items: start; }
  .case-figure-desktop { grid-column: 1 / span 8; }
  .case-figure-mobile { grid-column: 10 / span 3; }
  .case-figure-editor { grid-column: 2 / span 7; }
  .case-figure-validation { grid-column: 9 / span 4; align-self: end; }
  .case-brief-grid { grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.8fr); }
  .case-editor-layout { grid-template-columns: minmax(0, 1.45fr) minmax(18rem, 0.55fr); }
  .case-architecture { grid-template-columns: minmax(0, 1.35fr) minmax(18rem, 0.65fr); }
  .case-results { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .case-results section { padding-inline: var(--case-space-3); border-inline-start: var(--case-rule); }
  .case-results section:first-child { border-inline-start: 0; }
  .case-quality-detail { grid-template-columns: minmax(0, 1.15fr) minmax(20rem, 0.85fr); }
  .case-data-flow { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .case-data-flow > div { padding-inline: var(--case-space-2); border-inline-start: var(--case-rule); }
  .case-data-flow > div:first-child { border-inline-start: 0; }
  .case-data-notes { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .case-trust-grid { grid-template-columns: repeat(12, minmax(0, 1fr)); }
  .case-trust-security { grid-column: 1 / span 5; }
  .case-lighthouse { grid-column: 6 / span 7; }
  .case-trust-seo { grid-column: 1 / span 7; }
  .case-no-load { grid-column: 8 / span 5; }
  .case-decision-grid,
  .case-handover-grid,
  .case-action-groups { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .case-delivery-plan li { grid-template-columns: 12rem minmax(0, 1fr); gap: var(--case-space-3); }
  .case-copy-grid { grid-template-columns: minmax(15rem, 0.72fr) minmax(0, 1.28fr); }
  .case-evidence-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 759px) {
  .case-hero { padding-block: var(--case-space-2); }
  .case-hero-grid { gap: var(--case-space-3); }
  .case-hero h1 { font-size: clamp(2.25rem, 11vw, 3rem); }
  .case-hero .lede { line-height: 1.5; }
  .case-boundary p { font-size: 0.9rem; }
  .case-proof { margin-top: var(--case-space-4); }
  .case-hero-actions { display: grid; }
  .case-hero-actions .btn,
  .case-action-links .btn { width: 100%; }
  .case-boundary { padding-inline: 0; }
  .case-status-matrix-wrap,
  .case-stack-wrap,
  .case-report .table-scroll { box-shadow: inset -0.75rem 0 0 color-mix(in srgb, var(--line) 50%, transparent); }
  .case-figure figcaption { padding-bottom: var(--case-space-2); border-bottom: var(--case-rule); }
  .case-results section { padding-inline: 0; }
  .case-intent-note,
  .case-architecture-note,
  .case-open-work,
  .case-delivery-boundary,
  .case-resume-boundary,
  .case-lighthouse,
  .case-no-load { padding-inline: var(--case-space-2); }
}

@media print {
  .case-toc,
  .case-hero-actions,
  .case-actions,
  .site-header,
  .site-footer { display: none !important; }
  .case-study { font-size: 10pt; }
  .case-hero,
  .case-study .section { padding-block: var(--case-space-3); }
  .table-scroll { overflow: visible; }
  .case-status-matrix,
  .case-stack-table,
  .case-report table { min-width: 0; font-size: 7.5pt; }
  .case-image-link { box-shadow: none; }
  .case-chapter { break-before: auto; }
  .case-figure,
  .case-results section,
  .case-delivery-plan li,
  .case-report table tr { break-inside: avoid; }
}