:root {
  --bg: #080807;
  --surface: #11110f;
  --surface-2: #171612;
  --ink: #f2ebdd;
  --muted: #c4bcae;
  --faint: #968f84;
  --line: rgba(242, 235, 221, .16);
  --line-strong: rgba(242, 235, 221, .38);
  --paper: #f2ebdd;
  --paper-ink: #17140f;
  --signal: #ff4b2b;
  --champagne: #d5c4a5;
  --display: "Space Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --serif: "EB Garamond", Georgia, serif;
  --shell: 1240px;
  --pad: clamp(1.25rem, 4vw, 3.25rem);
  --ease: cubic-bezier(.16, 1, .3, 1);
}

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

html {
  background: var(--bg);
  color-scheme: dark;
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
  overflow-x: clip;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: clip;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  z-index: 100;
  inset: 0;
  opacity: .018;
  pointer-events: none;
  content: "";
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.65'/%3E%3C/svg%3E");
}

::selection { background: var(--signal); color: #080807; }

a { color: inherit; }
button, input, textarea { font: inherit; }
button { color: inherit; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin-top: 0; }

.shell {
  width: min(100%, calc(var(--shell) + (var(--pad) * 2)));
  margin-inline: auto;
  padding-inline: var(--pad);
}

.section { position: relative; padding-block: clamp(7rem, 11vw, 11rem); }

.section-paper {
  --ink: #17140f;
  --muted: #554f46;
  --faint: #6c655a;
  --signal: #c13a22;
  --line: rgba(23, 20, 15, .16);
  --line-strong: rgba(23, 20, 15, .4);
  background: var(--paper);
  color: var(--paper-ink);
  color-scheme: light;
}

.skip-link {
  position: fixed;
  z-index: 999;
  top: .75rem;
  left: .75rem;
  padding: .8rem 1rem;
  transform: translateY(-180%);
  background: var(--signal);
  color: #080807;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  text-decoration: none;
}

.skip-link:focus { transform: none; }

:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 5px;
}

#main:focus { outline: none; }

.site-nav {
  position: fixed;
  z-index: 80;
  top: 0;
  right: 0;
  left: 0;
  border-bottom: 1px solid transparent;
  background: rgba(8, 8, 7, 0);
  transition: background .35s ease, border-color .35s ease;
}

.site-nav.is-scrolled {
  border-color: var(--line);
  background: rgba(8, 8, 7, .92);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.nav-inner {
  display: grid;
  width: min(100%, calc(var(--shell) + (var(--pad) * 2)));
  min-height: 4.75rem;
  margin-inline: auto;
  padding-inline: var(--pad);
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.5rem;
}

.wordmark,
.nav-cta,
.nav-discipline {
  margin: 0;
  font-size: .66rem;
  font-weight: 600;
  letter-spacing: .2em;
  line-height: 1.2;
  text-transform: uppercase;
}

.wordmark, .nav-cta {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  text-decoration: none;
}

.nav-discipline { color: var(--faint); }
.nav-cta { justify-self: end; color: var(--ink); }
.nav-cta span { margin-left: .55rem; color: var(--signal); transition: transform .3s var(--ease); }
.nav-cta:hover span { transform: translate(.22rem, .22rem); }

.nav-links { display: flex; align-items: center; justify-content: center; gap: clamp(1rem, 2.5vw, 2.2rem); }
.nav-links a { min-height: 2.75rem; display: inline-flex; align-items: center; color: var(--faint); font-size: .61rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; text-decoration: none; transition: color .2s; }
.nav-links a:hover, .nav-links a:focus-visible { color: var(--ink); }

.reading-progress {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 1px;
  overflow: hidden;
}

.reading-progress span {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--signal);
}

.eyebrow,
.section-kicker {
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .26em;
  line-height: 1.4;
  text-transform: uppercase;
}

.section-kicker { margin-bottom: 0; color: var(--faint); }
.section-kicker span { margin-right: 1.2rem; color: var(--signal); }

.button {
  display: inline-flex;
  min-height: 3.65rem;
  padding: 1rem 1.45rem;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  border: 1px solid transparent;
  border-radius: 0;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .16em;
  line-height: 1.2;
  text-transform: uppercase;
  text-decoration: none;
  transition: color .25s, background .25s, border-color .25s, transform .35s var(--ease);
}

.button:hover { transform: translateY(-3px); }
.button-signal { background: var(--signal); color: #080807; }
.button-signal:hover { background: #ff6a50; }
.button-ghost { border-color: var(--line-strong); color: var(--ink); }
.button-ghost:hover { border-color: var(--ink); }
.button-dark { background: var(--paper-ink); color: var(--paper); }
.button-dark:hover { background: #000; }
.button-row { display: flex; flex-wrap: wrap; gap: .8rem; }

/* Hero: one statement, one portrait, focused signal accents. */
.hero {
  position: relative;
  display: flex;
  min-height: max(48rem, 100svh);
  overflow: clip;
  align-items: center;
  padding-block: 6.5rem 4.5rem;
  isolation: isolate;
}

.hero::after {
  position: absolute;
  z-index: 0;
  inset: 0;
  content: "";
  background: radial-gradient(circle at 71% 47%, rgba(255,255,255,.055), transparent 29%), linear-gradient(to bottom, transparent 72%, rgba(0,0,0,.4));
  pointer-events: none;
}

.hero::before {
  position: absolute;
  z-index: 2;
  right: max(-2rem, -1.5vw);
  bottom: -2%;
  width: min(51vw, 51rem);
  height: 92%;
  content: "";
  pointer-events: none;
  background: radial-gradient(ellipse 42% 41% at 48% 47%, rgba(255,220,196,.13) 0, rgba(255,75,43,.065) 48%, transparent 74%);
}

.hero-grid {
  position: absolute;
  z-index: 0;
  inset: 0;
  opacity: .22;
  background-image: linear-gradient(90deg, transparent calc(25% - 1px), var(--line) 25%, transparent calc(25% + 1px)), linear-gradient(90deg, transparent calc(50% - 1px), var(--line) 50%, transparent calc(50% + 1px)), linear-gradient(90deg, transparent calc(75% - 1px), var(--line) 75%, transparent calc(75% + 1px));
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 14%, #000 88%, transparent 100%);
  mask-image: linear-gradient(to bottom, transparent 0, #000 14%, #000 88%, transparent 100%);
  transform: translate3d(var(--grid-x, 0), calc(var(--grid-y, 0) + var(--background-scroll-y, 0px)), 0);
  transition: transform .25s ease-out;
}

.hero-orbit { position: absolute; z-index: 1; top: 4%; right: -2%; width: min(57vw, 58rem); aspect-ratio: 1; opacity: 0; pointer-events: none; transform: translate3d(var(--orbit-x, 0), calc(var(--orbit-y, 0) + var(--background-scroll-y, 0px)), 0) rotate(-7deg); animation: orbit-enter .85s .05s ease forwards; transition: transform .3s ease-out; }
.hero-orbit svg { width: 100%; height: 100%; overflow: visible; }
.hero-orbit ellipse, .hero-orbit path { fill: none; vector-effect: non-scaling-stroke; }
.orbit-bone { stroke: rgba(242,235,221,.1); stroke-width: 1; }
.orbit-two { stroke-dasharray: 2 17; opacity: .74; }
.orbit-signal { stroke: var(--signal); stroke-width: 2; stroke-dasharray: .32 1; stroke-dashoffset: 1; animation: orbit-draw 1.4s .35s var(--ease) forwards; }
.hero-orbit circle { fill: var(--signal); opacity: .8; }
@keyframes orbit-enter { to { opacity: .72; } }
@keyframes orbit-draw { to { stroke-dashoffset: 0; } }

.hero-portrait {
  position: absolute;
  right: max(-2rem, -1.5vw);
  bottom: -2%;
  width: min(51vw, 51rem);
  height: 92%;
  pointer-events: none;
  transform: translate3d(var(--portrait-x, 0), calc(var(--portrait-y, 0) + var(--portrait-scroll-y, 0px)), 0);
  transition: transform .32s ease-out;
}

.hero-portrait img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: 52% 50%;
}

.hero-portrait-base { z-index: 1; opacity: .32; -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 9%, #000 79%, transparent 100%), linear-gradient(to right, transparent 0, #000 11%, #000 92%, transparent 100%); mask-image: linear-gradient(to bottom, transparent 0, #000 9%, #000 79%, transparent 100%), linear-gradient(to right, transparent 0, #000 11%, #000 92%, transparent 100%); -webkit-mask-composite: source-in; mask-composite: intersect; animation: portrait-base-enter .9s .12s ease both; }
.hero-portrait-base img { filter: grayscale(1) contrast(1.24) brightness(.52); }
.hero-portrait-face { z-index: 3; opacity: .99; clip-path: inset(0 100% 0 0); -webkit-mask-image: radial-gradient(ellipse 38% 38% at 48% 47%, #000 0, #000 61%, rgba(0,0,0,.92) 72%, transparent 100%); mask-image: radial-gradient(ellipse 38% 38% at 48% 47%, #000 0, #000 61%, rgba(0,0,0,.92) 72%, transparent 100%); animation: portrait-face-enter 1.05s .18s var(--ease) forwards; }
.hero-portrait-face img { filter: saturate(.72) contrast(1.04) brightness(.94); }
@keyframes portrait-base-enter { from { opacity: 0; } to { opacity: .32; } }
@keyframes portrait-face-enter { to { clip-path: inset(0); } }

.hero-inner { position: relative; z-index: 4; min-width: 0; transform: translate3d(0, var(--copy-scroll-y, 0px), 0); transition: transform .16s linear; }

.hero-topline {
  display: flex;
  margin-bottom: clamp(2rem, 4vh, 3.5rem);
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.eyebrow { margin: 0; color: var(--muted); }
.hero-qualifier { display: flex; margin: 0; align-items: center; gap: .75rem; color: var(--faint); font-size: .64rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; }
.hero-qualifier span { width: .42rem; height: .42rem; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 .32rem rgba(255,75,43,.1); }

.hero-title {
  position: relative;
  z-index: 3;
  margin: 0;
  font-size: clamp(4.2rem, 8.4vw, 9.5rem);
  font-weight: 700;
  letter-spacing: -.075em;
  line-height: .78;
  text-transform: uppercase;
  max-width: 70vw;
}

.hero-line { display: block; width: fit-content; white-space: nowrap; }
.hero-line > span { display: block; animation: title-enter 1.05s .28s var(--ease) both; }
.hero-line-two { margin-left: 8%; font-family: var(--serif); font-size: .86em; font-style: italic; font-weight: 500; letter-spacing: -.045em; text-transform: none; }
.hero-line-two > span { animation-delay: .4s; }
.hero-line-three { margin-left: 1%; color: transparent; -webkit-text-stroke: clamp(1px, .09vw, 2px) rgba(242,235,221,.72); transition: color .7s var(--ease); }
.hero-line-three > span { animation-delay: .52s; }
.hero-line-three.is-filled { color: rgba(242,235,221,.94); }
.hero-line-four { margin-top: 1.15rem; margin-left: 1%; font-size: clamp(1rem, .18em, 1.3rem); font-weight: 600; letter-spacing: -.02em; line-height: 1.3; text-transform: none; }
.hero-line-four > span { animation-delay: .64s; }
@keyframes title-enter { from { transform: translateY(110%) rotate(1deg); opacity: 0; } to { transform: none; opacity: 1; } }

.hero-bottom {
  position: relative;
  z-index: 5;
  display: block;
  margin-top: clamp(2.8rem, 5vh, 4.5rem);
}

.hero-pitch { max-width: 43rem; animation: pitch-enter .72s .7s var(--ease) both; }
.hero-pitch > p { margin-bottom: .55rem; color: var(--muted); font-size: clamp(.98rem, 1.35vw, 1.12rem); }
.hero-offer { display: grid; max-width: 42rem; margin: 0 0 1.35rem; padding: .9rem 0; grid-template-columns: 8rem 1fr; align-items: start; gap: .4rem 1.2rem; border-block: 1px solid var(--line); }
.hero-offer > span { color: var(--signal); font-size: .62rem; font-weight: 700; letter-spacing: .17em; text-transform: uppercase; }
.hero-offer > p { margin: 0; color: var(--muted); font-size: .79rem; line-height: 1.45; }
.hero-offer ul { display: flex; margin: .15rem 0 0; padding: 0; grid-column: 2; flex-wrap: wrap; gap: .35rem 1rem; color: var(--faint); list-style: none; }
.hero-offer li { font-size: .57rem; font-weight: 600; letter-spacing: .11em; text-transform: uppercase; }
.hero-offer li::before { display: inline-block; width: .32rem; height: .32rem; margin-right: .45rem; border-radius: 50%; background: var(--signal); content: ""; }
@keyframes pitch-enter { from { transform: translateY(1rem); opacity: 0; } to { transform: none; opacity: 1; } }

.scroll-marker {
  position: absolute;
  z-index: 5;
  bottom: 1.6rem;
  left: max(var(--pad), calc((100vw - var(--shell)) / 2));
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--faint);
  font-size: .55rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  text-decoration: none;
}

.scroll-marker i { display: block; width: 3.5rem; height: 1px; background: linear-gradient(to right, var(--signal) 30%, var(--line) 30%); }

.evidence-strip { position: relative; z-index: 4; border-block: 1px solid var(--line); background: #0d0d0b; }
.evidence-strip-grid { display: grid; grid-template-columns: minmax(11rem, .65fr) repeat(2, minmax(0, 1fr)); }
.evidence-strip-grid > p, .evidence-strip-grid > div { min-width: 0; min-height: 7rem; margin: 0; padding: 1.2rem clamp(1rem, 2.5vw, 2rem); border-right: 1px solid var(--line); }
.evidence-strip-grid > p { display: flex; flex-direction: column; justify-content: center; color: var(--faint); font-size: .66rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.evidence-strip-grid > p span { margin-bottom: .45rem; color: var(--signal); }
.evidence-strip-grid > div { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: 1rem; }
.evidence-strip-grid strong { color: var(--ink); font-size: clamp(2rem, 3.4vw, 3.4rem); letter-spacing: -.06em; line-height: 1; }
.evidence-strip-grid div span { color: var(--muted); font-size: .76rem; line-height: 1.45; }

.fixes-strip { position: relative; z-index: 3; border-block: 1px solid var(--line); background: #0d0d0b; }
.fixes-intro { display: grid; min-height: 5.6rem; grid-template-columns: .55fr 1.4fr .75fr; align-items: center; gap: 2rem; border-bottom: 1px solid var(--line); color: var(--faint); font-size: .66rem; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; }
.fixes-intro p { margin: 0; color: var(--signal); }
.fixes-intro strong { color: var(--ink); font-weight: 600; }
.fixes-intro a { justify-self: end; color: var(--muted); text-decoration-color: var(--signal); text-underline-offset: .3rem; }
.fixes-list { display: grid; grid-template-columns: repeat(3, 1fr); padding-inline: var(--pad); }
.fixes-list span { display: flex; min-height: 4.5rem; padding: .9rem; align-items: center; border-right: 1px solid var(--line); color: var(--muted); font-size: .6rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.fixes-list span:first-child { border-left: 1px solid var(--line); }
.fixes-list span::before { width: .36rem; height: .36rem; margin-right: .55rem; flex: 0 0 auto; border-radius: 50%; background: var(--signal); content: ""; }

/* Symptoms: cold visitors self-identify before choosing a service. */
.symptoms { overflow: hidden; }
.symptoms-head { position: relative; display: grid; grid-template-columns: .55fr 1.35fr .7fr; align-items: end; gap: clamp(2rem, 5vw, 5rem); }
.symptoms-head h2 { margin: 0; font-size: clamp(3rem, 7vw, 7rem); font-weight: 600; letter-spacing: -.065em; line-height: .9; }
.symptoms-head h2 em { display: block; color: var(--signal); font-family: var(--display); font-style: normal; font-weight: 600; }
.symptoms-head > p:last-child { max-width: 24rem; margin: 0; color: var(--muted); }

.symptom-grid { display: grid; margin-top: clamp(5rem, 9vw, 8rem); grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.symptom-card { position: relative; display: flex; min-height: 16rem; padding: clamp(1.5rem, 3vw, 2.5rem); flex-direction: column; align-items: flex-start; justify-content: space-between; border: 0; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: transparent; color: var(--paper-ink); text-align: left; cursor: pointer; overflow: hidden; transition: background .45s var(--ease), color .3s, transform .45s var(--ease); }
.symptom-card::after { position: absolute; right: -2rem; bottom: -5rem; content: attr(data-number); font-size: 12rem; font-weight: 700; line-height: 1; opacity: .025; }
.symptom-card:nth-child(1)::after { content: "01"; }
.symptom-card:nth-child(2)::after { content: "02"; }
.symptom-card:nth-child(3)::after { content: "03"; }
.symptom-card:nth-child(4)::after { content: "04"; }
.symptom-card:nth-child(5)::after { content: "05"; }
.symptom-card:nth-child(6)::after { content: "06"; }
.symptom-card:hover, .symptom-card:focus-visible { z-index: 2; background: var(--paper-ink); color: var(--paper); transform: translateY(-4px); }
.symptom-card:hover i, .symptom-card:focus-visible i { color: #ff6a50; }
.symptom-card > span { color: currentColor; font-size: .58rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; opacity: .62; }
.symptom-card strong { max-width: 31rem; margin-block: 2rem; font-size: clamp(1.35rem, 2.7vw, 2.35rem); font-weight: 600; letter-spacing: -.035em; line-height: 1.08; }
.symptom-card i { color: var(--signal); font-size: .62rem; font-style: normal; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }

.symptoms-close { display: grid; margin-top: 4rem; grid-template-columns: minmax(5rem, .5fr) 1fr; align-items: center; gap: 2rem; }
.symptoms-close > span { height: 1px; background: var(--signal); }
.symptoms-close p { max-width: 46rem; margin: 0; font-size: clamp(1.25rem, 2.4vw, 2rem); letter-spacing: -.02em; }
.symptoms-close strong { font-family: var(--serif); font-size: 1.16em; font-style: italic; font-weight: 600; }

/* Why Saif: trust through direct accountability, written judgement and measurement. */
.why-saif { overflow: hidden; border-block: 1px solid var(--line); background: radial-gradient(circle at 82% 16%, rgba(255,75,43,.07), transparent 28%), var(--surface); }
.why-head { position: relative; display: grid; grid-template-columns: .5fr 1.35fr .75fr; align-items: end; gap: clamp(2rem, 5vw, 5rem); }
.why-head h2 { margin: 0; font-size: clamp(3rem, 6.6vw, 6.6rem); font-weight: 600; letter-spacing: -.065em; line-height: .9; }
.why-head h2 em { display: block; color: var(--signal); font-family: var(--serif); font-size: .88em; font-weight: 500; }
.why-head > p:last-child { max-width: 27rem; margin: 0; color: var(--muted); }
.why-grid { display: grid; margin-top: clamp(4rem, 8vw, 7rem); grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.why-grid article { min-height: 17rem; padding: clamp(1.5rem, 3vw, 2.5rem); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.why-grid article > span { color: var(--signal); font-size: .62rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.why-grid h3 { max-width: 20rem; margin: 3.25rem 0 1.15rem; font-size: clamp(1.45rem, 2.3vw, 2.2rem); font-weight: 600; letter-spacing: -.035em; line-height: 1.06; }
.why-grid p { max-width: 24rem; margin: 0; color: var(--muted); font-size: .88rem; }

.about .why-head { grid-template-columns: .42fr 1fr 1.2fr; align-items: start; }
.about .why-head > p:last-child { max-width: 41rem; color: var(--muted); font-size: .96rem; line-height: 1.68; }
.operating-standard { display: grid; margin-top: clamp(4rem, 7vw, 6rem); padding: clamp(1.6rem, 4vw, 3rem); grid-template-columns: minmax(16rem, .72fr) minmax(0, 1.28fr); align-items: start; gap: clamp(2rem, 6vw, 6rem); border: 1px solid var(--line-strong); background: rgba(242,235,221,.025); }
.operating-standard span { color: var(--signal); font-size: .61rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.operating-standard h3 { max-width: 30rem; margin: 1rem 0 0; font-size: clamp(1.8rem, 3.6vw, 3.4rem); font-weight: 600; letter-spacing: -.045em; line-height: 1; }
.operating-standard p { max-width: 42rem; margin: 0 0 1.2rem; color: var(--muted); }
.operating-standard strong { display: block; max-width: 40rem; padding-top: 1.2rem; border-top: 1px solid var(--line); color: var(--ink); font-size: clamp(1.05rem, 1.8vw, 1.35rem); font-weight: 600; line-height: 1.4; }

.selected-work { --line: rgba(23,20,15,.16); border-block: 1px solid var(--line); background: var(--paper); color: var(--paper-ink); color-scheme: light; }
.selected-work-grid { display: grid; grid-template-columns: minmax(10rem, .8fr) repeat(4, minmax(0, 1fr)); border-inline: 1px solid var(--line); }
.selected-work-head, .selected-work-item { min-width: 0; min-height: 8.5rem; padding: 1.25rem; }
.selected-work-head { display: flex; flex-direction: column; justify-content: space-between; }
.selected-work-head p, .selected-work-item span { margin: 0; color: #6c655a; font-size: .58rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.selected-work-head h2 { margin: 1rem 0 0; font-size: clamp(1.3rem, 2.3vw, 2.1rem); letter-spacing: -.04em; line-height: 1; }
.selected-work-item { display: flex; flex-direction: column; justify-content: space-between; border-left: 1px solid var(--line); }
.selected-work-item h3 { margin: 1rem 0 0; font-size: clamp(.9rem, 1.18vw, 1.08rem); font-weight: 600; line-height: 1.3; }
.selected-work-item::after { width: .42rem; height: .42rem; margin-top: 1rem; border-radius: 50%; background: #c13a22; content: ""; }

.fit .symptom-grid { margin-top: clamp(4rem, 7vw, 6rem); grid-template-columns: repeat(2, minmax(0, 1fr)); }
.fit .symptom-card { min-height: 13rem; }
.fit-criteria { display: grid; margin-top: 3rem; padding: clamp(1.5rem, 4vw, 3rem); grid-template-columns: .8fr 1.2fr; align-items: start; gap: clamp(2rem, 6vw, 6rem); background: var(--paper-ink); color: var(--paper); }
.fit-criteria > div > p { margin: 0 0 1rem; color: #ff6a50; font-size: .62rem; font-weight: 700; letter-spacing: .17em; text-transform: uppercase; }
.fit-criteria h3 { max-width: 27rem; margin: 0; font-size: clamp(1.65rem, 3.3vw, 3rem); font-weight: 600; letter-spacing: -.04em; line-height: 1.02; }
.fit-criteria ul { display: grid; margin: 0; padding: 0; gap: .9rem; list-style: none; }
.fit-criteria li { position: relative; padding: 0 0 .9rem 1.4rem; border-bottom: 1px solid rgba(242,235,221,.16); color: #c4bcae; }
.fit-criteria li::before { position: absolute; top: .55rem; left: 0; width: .4rem; height: .4rem; border-radius: 50%; background: var(--signal); content: ""; }

/* Case file: the signature diagnosis interaction. */
.casefile { position: relative; padding-block: clamp(7rem, 11vw, 10rem); border-block: 1px solid var(--line); background: var(--bg); }
.casefile-sticky { position: relative; }
.casefile-head { display: flex; margin-bottom: clamp(4rem, 7vh, 6rem); align-items: center; justify-content: space-between; gap: 2rem; }
.casefile-layout { display: grid; grid-template-columns: minmax(18rem, .72fr) minmax(0, 1.28fr); align-items: center; gap: clamp(3rem, 8vw, 8rem); }
.casefile-copy h2 { margin: 0; font-size: clamp(2.6rem, 5.5vw, 5.4rem); font-weight: 600; letter-spacing: -.06em; line-height: .94; }
.casefile-copy h2 em { display: block; margin-top: .45rem; color: var(--signal); font-family: var(--display); font-size: .8em; font-style: normal; font-weight: 600; }
.casefile-copy > p { max-width: 26rem; margin: 1.6rem 0 0; color: var(--muted); }
.casefile-tabs { display: grid; margin-top: 3.5rem; border-top: 1px solid var(--line); }
.casefile-tabs button { display: grid; min-height: 3.6rem; padding: .8rem 0; grid-template-columns: 3rem 1fr; align-items: center; border: 0; border-bottom: 1px solid var(--line); background: transparent; color: var(--faint); font-size: .68rem; font-weight: 600; letter-spacing: .14em; text-align: left; text-transform: uppercase; cursor: pointer; transition: color .25s, padding .4s var(--ease); }
.casefile-tabs button span { color: var(--signal); }
.casefile-tabs button[aria-selected="true"] { padding-left: .7rem; color: var(--ink); }

.casefile-screen {
  position: relative;
  display: grid;
  min-height: 39rem;
  overflow: hidden;
  grid-template-rows: minmax(0, 1fr) auto auto;
  border: 1px solid var(--line-strong);
  background: radial-gradient(circle at 70% 30%, rgba(255,75,43,.055), transparent 26%), var(--surface);
}

.casefile-grid { position: absolute; inset: 0; opacity: .35; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 4rem 4rem; -webkit-mask-image: radial-gradient(circle at 58% 47%, #000, transparent 78%); mask-image: radial-gradient(circle at 58% 47%, #000, transparent 78%); }
.casefile-panels { position: relative; z-index: 3; min-width: 0; min-height: 0; overflow: hidden; }
.casefile-index { position: absolute; z-index: 5; top: 1.4rem; right: 1.4rem; color: var(--faint); font-size: .63rem; font-weight: 600; letter-spacing: .17em; }
.casefile-index span { color: var(--signal); }
.casefile-telemetry { position: relative; z-index: 5; display: grid; min-height: 3.5rem; padding: .9rem 1.4rem; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 1rem; border-top: 1px solid var(--line); color: var(--faint); font-size: .57rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }
.casefile-telemetry strong { color: var(--champagne); font-size: .6rem; font-weight: 600; }
.casefile-telemetry span:last-child { text-align: right; }

.case-panel { position: relative; z-index: 3; padding: clamp(2rem, 5vw, 4.5rem); border-bottom: 1px solid var(--line); }
.case-panel:last-of-type { border-bottom: 0; }
.case-panel > p { margin-bottom: 2rem; color: var(--faint); font-size: .58rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; }
.case-panel h3 { max-width: 40rem; margin: 0 0 1.5rem; font-size: clamp(2.25rem, 4.4vw, 4.4rem); font-weight: 600; letter-spacing: -.055em; line-height: .92; }
.case-panel > strong { display: block; max-width: 37rem; font-size: clamp(1.15rem, 2vw, 1.7rem); font-weight: 500; line-height: 1.38; }
.case-panel > span { display: block; max-width: 32rem; margin-top: 1rem; color: var(--muted); }
.case-panel ul { display: grid; max-width: 43rem; margin: 0; padding: 0; grid-template-columns: repeat(2, 1fr); gap: .8rem; list-style: none; }
.case-panel li { padding: 1rem; border: 1px solid var(--line); color: var(--muted); font-size: .82rem; }
.case-panel a { display: inline-flex; margin-top: 2.5rem; padding-bottom: .35rem; border-bottom: 1px solid var(--signal); color: var(--ink); font-size: .64rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; text-decoration: none; }
.casefile-verdict { position: relative; z-index: 6; display: flex; margin: 0; padding: 1.25rem 1.4rem; align-items: center; gap: .8rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .68rem; }
.casefile-verdict span { width: .45rem; height: .45rem; flex: 0 0 auto; border-radius: 50%; background: var(--signal); }

html:not(.casefile-enhanced) .casefile-tabs,
html:not(.casefile-enhanced) .casefile-grid,
html:not(.casefile-enhanced) .casefile-index,
html:not(.casefile-enhanced) .casefile-telemetry { display: none; }
html:not(.casefile-enhanced) .casefile-screen { min-height: 0; overflow: visible; grid-template-rows: auto auto; }
html:not(.casefile-enhanced) .casefile-panels { display: grid; overflow: visible; }

html.casefile-enhanced .casefile { min-height: 250svh; padding: 0; }
html.casefile-enhanced .casefile-sticky { position: sticky; top: 0; display: flex; min-height: 100svh; align-items: center; padding-block: 5rem 1.25rem; overflow: hidden; }
html.casefile-enhanced .casefile-head { margin-bottom: 1.75rem; }
html.casefile-enhanced .casefile-screen { height: clamp(34rem, calc(100svh - 12rem), 44rem); min-height: 34rem; }
html.casefile-enhanced .casefile-copy h2 { font-size: clamp(2.4rem, 4vw, 4.6rem); }
html.casefile-enhanced .casefile-copy > p { margin-top: 1.2rem; }
html.casefile-enhanced .casefile-tabs { margin-top: 2rem; }
html.casefile-enhanced .casefile-tabs button { min-height: 3.1rem; padding-block: .6rem; }
html.casefile-enhanced .case-panel { position: absolute; inset: 0; display: flex; padding: clamp(2rem, 4vw, 3.5rem); flex-direction: column; justify-content: flex-start; justify-content: safe center; overflow: auto; border: 0; opacity: 0; transform: translateY(1.2rem); pointer-events: none; transition: opacity .45s ease, transform .7s var(--ease); scrollbar-width: thin; }
html.casefile-enhanced .case-panel.is-active { opacity: 1; transform: none; pointer-events: auto; }
html.casefile-enhanced .casefile-verdict { position: relative; inset: auto; }

.proof-panel { display: grid; align-content: start; gap: clamp(.75rem, 1.4vw, 1rem); }
html.casefile-enhanced .proof-panel { display: grid; padding: clamp(1.35rem, 2.5vw, 2.25rem); grid-template-rows: auto auto auto auto; align-content: safe center; }
.proof-topline { display: flex; min-width: 0; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: .55rem 1rem; }
.proof-topline p { margin: 0; color: var(--faint); font-size: .62rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.proof-basis { padding: .42rem .55rem; border: 1px solid var(--line); color: var(--champagne); font-size: .68rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.proof-panel h3 { max-width: 39rem; margin: 0; font-size: clamp(1.8rem, 3.25vw, 3.45rem); line-height: .94; }
.proof-story { display: grid; margin: 0; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.proof-story > div { min-width: 0; padding: clamp(.75rem, 1.25vw, 1.05rem); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.proof-story dt { margin-bottom: .42rem; color: var(--signal); font-size: .58rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.proof-story dd { margin: 0; color: var(--muted); font-size: clamp(.8rem, .86vw, .88rem); line-height: 1.48; overflow-wrap: anywhere; }
.proof-story dd strong { color: var(--ink); font-size: 1.06em; font-weight: 600; }
.proof-change { background: linear-gradient(to bottom, rgba(255,75,43,.075), transparent); box-shadow: inset 0 2px var(--signal); }
.proof-panel > .proof-note { margin: 0; color: var(--faint); font-size: .72rem; font-weight: 400; letter-spacing: 0; line-height: 1.45; text-transform: none; }
.case-panel.proof-panel::before { display: none; }

/* The First Read: the offer made tangible. */
.first-read { overflow: clip; }
.first-read::after { position: absolute; z-index: 0; top: 14rem; left: 50%; content: "FIRST READ"; transform: translateX(-50%); color: transparent; font-size: clamp(9rem, 22vw, 24rem); font-weight: 700; letter-spacing: -.09em; line-height: .7; white-space: nowrap; -webkit-text-stroke: 1px rgba(23,20,15,.055); pointer-events: none; }
.first-read > .shell { position: relative; z-index: 1; }
.deal-head { display: grid; grid-template-columns: .48fr 1.45fr .7fr; align-items: end; gap: clamp(2rem, 5vw, 5rem); }
.deal-head h2 { margin: 0; font-size: clamp(3rem, 6.8vw, 6.8rem); font-weight: 600; letter-spacing: -.065em; line-height: .91; }
.deal-head > p:last-child { max-width: 25rem; margin: 0; color: var(--muted); }
.deal-layout { display: grid; margin-top: clamp(4rem, 7vw, 6.5rem); grid-template-columns: minmax(0, .82fr) minmax(27rem, 1.18fr); align-items: start; gap: clamp(3rem, 8vw, 7rem); }
.deal-steps { margin: 0; padding: 0; list-style: none; }
.deal-step { position: relative; display: grid; min-height: min(29vh, 16.5rem); padding: clamp(2rem, 4.5vh, 3rem) 0; grid-template-columns: 3.2rem 1fr; align-content: start; gap: 1rem; border-top: 1px solid var(--line); color: var(--faint); transition: color .35s, transform .5s var(--ease); }
.deal-step:last-child { border-bottom: 1px solid var(--line); }
.deal-step::before { position: absolute; top: -1px; right: 100%; left: 0; height: 2px; content: ""; background: var(--signal); transition: right .65s var(--ease); }
.deal-step.is-active { transform: translateX(.55rem); color: var(--paper-ink); }
.deal-step.is-active::before { right: 0; }
.deal-step > span { color: var(--signal); font-size: .62rem; font-weight: 700; letter-spacing: .12em; }
.deal-step h3 { margin-bottom: .65rem; font-size: clamp(1.25rem, 2.1vw, 1.7rem); font-weight: 600; letter-spacing: -.025em; }
.deal-step p { max-width: 32rem; margin: 0; color: currentColor; font-size: .91rem; }

.read-stage { position: sticky; top: 6.5rem; }
.read-stage::before { position: absolute; inset: -2rem; content: ""; background: radial-gradient(ellipse at 72% 30%, rgba(193,58,34,.14), rgba(23,20,15,.12) 42%, transparent 72%); filter: blur(1rem); pointer-events: none; }
.read-sheet { position: relative; display: grid; min-height: 40rem; overflow: hidden; border: 1px solid rgba(23,20,15,.34); background: radial-gradient(circle at 86% 12%, rgba(255,75,43,.09), transparent 28%), #11110f; color: #f2ebdd; box-shadow: 0 3rem 6rem rgba(23,20,15,.23); color-scheme: dark; }
.read-sheet::before { position: absolute; inset: 0; content: ""; opacity: .24; pointer-events: none; background-image: linear-gradient(rgba(242,235,221,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(242,235,221,.035) 1px, transparent 1px); background-size: 3rem 3rem; -webkit-mask-image: radial-gradient(circle at 78% 25%, #000, transparent 76%); mask-image: radial-gradient(circle at 78% 25%, #000, transparent 76%); }
.read-sheet > * { position: relative; z-index: 1; min-width: 0; }
.read-sheet > header, .read-status, .read-title, .read-block, .read-sheet > footer { margin-inline: clamp(1.4rem, 4vw, 3rem); }
.read-sheet header, .read-sheet footer { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; font-family: var(--display); font-size: .58rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; }
.read-sheet header { padding-top: clamp(1.4rem, 4vw, 2.5rem); }
.read-sheet header p { margin: 0; }
.read-sheet header p:last-child { text-align: right; }
.read-status { display: flex; margin-top: 1.15rem; padding-top: .8rem; align-items: center; justify-content: space-between; gap: 1rem; border-top: 1px solid rgba(242,235,221,.18); color: #c4bcae; font-family: var(--display); font-size: .58rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.read-status span { display: flex; align-items: center; gap: .55rem; }
.read-status i { width: .36rem; height: .36rem; border-radius: 50%; background: var(--signal); }
.read-title { margin-top: clamp(2.2rem, 5vw, 3.5rem); margin-bottom: clamp(1.7rem, 4vw, 2.6rem); }
.read-title span, .read-block > span { display: block; color: #c4bcae; font-family: var(--display); font-size: .59rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }
.read-title h3 { max-width: 34rem; margin: .7rem 0 0; font-family: var(--serif); font-size: clamp(2.4rem, 5vw, 4.25rem); font-weight: 500; letter-spacing: -.045em; line-height: .86; overflow-wrap: anywhere; }
.read-block { display: grid; padding-block: 1.25rem; grid-template-columns: minmax(7.5rem, .34fr) minmax(0, 1fr); align-items: start; gap: .35rem clamp(1rem, 3vw, 2rem); border-top: 1px solid rgba(242,235,221,.16); transition: opacity .4s, background .45s, box-shadow .45s; }
.read-block > span { grid-column: 1; }
.read-block > p, .read-block > strong, .read-block > ul { grid-column: 2; }
.read-block p { max-width: 30rem; margin: 0; color: #c4bcae; font-family: var(--display); font-size: .7rem; line-height: 1.55; }
.read-block strong { display: block; color: #f2ebdd; font-family: var(--display); font-size: .94rem; font-weight: 600; line-height: 1.3; }
.read-block strong + p { margin-top: .45rem; }
.read-block ul { display: grid; margin: 0; padding: 0; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .45rem; list-style: none; }
.read-block li { display: grid; min-height: 3.15rem; padding: .55rem; place-items: center; border: 1px solid rgba(242,235,221,.18); color: #d5c4a5; font-family: var(--display); font-size: .58rem; font-weight: 600; letter-spacing: .05em; line-height: 1.25; text-align: center; text-transform: uppercase; overflow-wrap: anywhere; }
.read-sheet footer { margin-top: .5rem; padding-block: 1rem; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid rgba(242,235,221,.18); color: #968f84; transition: opacity .4s, border-color .4s; }
.read-sheet footer span:nth-child(2) { text-align: center; }
.read-sheet footer span:last-child { text-align: right; }
.read-stamp { justify-self: end; margin: .15rem clamp(1.4rem, 4vw, 3rem) clamp(1.4rem, 4vw, 2.5rem); padding-top: .55rem; border-top: 2px solid var(--signal); color: #d5c4a5; font-family: var(--display); font-size: .55rem; font-weight: 700; letter-spacing: .15em; line-height: 1.25; text-align: right; text-transform: uppercase; transition: opacity .4s, color .4s; }
.read-sheet.is-sequenced .read-block { opacity: .34; }
.read-sheet.is-sequenced footer, .read-sheet.is-sequenced .read-stamp { opacity: .38; }
.read-sheet.is-sequenced[data-state="0"] .read-symptom,
.read-sheet.is-sequenced[data-state="1"] .read-constraint,
.read-sheet.is-sequenced[data-state="2"] .read-move { opacity: 1; background: linear-gradient(to bottom, rgba(255,75,43,.095), transparent 78%); box-shadow: inset 0 2px var(--signal); }
.read-sheet.is-sequenced[data-state="2"] footer, .read-sheet.is-sequenced[data-state="2"] .read-stamp { opacity: 1; }
.read-sheet.is-sequenced[data-state="2"] footer { border-top-color: var(--signal); }
.read-sheet.is-sequenced[data-state="2"] .read-stamp { color: var(--signal); }

.first-read-fit { display: grid; margin-top: clamp(4rem, 7vw, 6rem); grid-template-columns: minmax(13rem, .62fr) minmax(0, 1.38fr); border: 1px solid var(--line); }
.first-read-fit > p { margin: 0; padding: 1.4rem; color: var(--paper-ink); font-size: clamp(1rem, 1.8vw, 1.3rem); font-weight: 600; line-height: 1.35; }
.first-read-fit ul { display: grid; margin: 0; padding: 0; grid-template-columns: repeat(2, minmax(0, 1fr)); list-style: none; }
.first-read-fit li { position: relative; min-width: 0; padding: 1.25rem 1.25rem 1.25rem 2.2rem; border-left: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--muted); font-size: .78rem; }
.first-read-fit li:nth-last-child(-n+2) { border-bottom: 0; }
.first-read-fit li::before { position: absolute; top: 1.65rem; left: 1.2rem; width: .38rem; height: .38rem; border-radius: 50%; background: var(--signal); content: ""; }
.deal-action { display: flex; margin-top: 3rem; align-items: center; justify-content: space-between; gap: 2rem; }
.deal-action p { margin: 0; color: var(--paper-ink); }

/* Instruments: compact, consequential, not a service menu. */
.instruments { border-top: 1px solid var(--line); overflow: hidden; }
.instruments-head { display: grid; grid-template-columns: .5fr 1.45fr .7fr; align-items: end; gap: clamp(2rem, 5vw, 5rem); }
.instruments-head h2 { margin: 0; font-size: clamp(3rem, 6.9vw, 6.7rem); font-weight: 600; letter-spacing: -.065em; line-height: .92; }
.instruments-head h2 em { color: var(--signal); font-family: var(--display); font-style: normal; font-weight: 600; }
.instruments-head > p:last-child { margin: 0; color: var(--muted); }
.instrument-list { position: relative; margin-top: clamp(4rem, 7vw, 6rem); border-top: 1px solid var(--line); }
.instrument { position: relative; display: grid; min-height: clamp(12rem, 19vw, 16rem); padding-block: clamp(2.2rem, 4vw, 3.5rem); grid-template-columns: .55fr 1.1fr .65fr; align-items: center; gap: clamp(2rem, 5vw, 5rem); border-bottom: 1px solid var(--line); overflow: hidden; }
.instrument::after { position: absolute; z-index: -1; right: -2rem; bottom: -5rem; content: attr(data-number); color: transparent; font-size: clamp(10rem, 22vw, 22rem); font-weight: 700; line-height: 1; -webkit-text-stroke: 1px rgba(242,235,221,.045); transition: transform .8s var(--ease); }
.instrument:hover::after { transform: translateX(-2rem); }
.instrument-no { align-self: start; color: var(--faint); font-size: .6rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; }
.instrument-when { margin: 0 0 1rem; color: var(--signal); font-size: .61rem; font-weight: 600; letter-spacing: .13em; line-height: 1.5; text-transform: uppercase; }
.instrument h3 { margin: 0; font-size: clamp(2.2rem, 4.7vw, 4.5rem); font-weight: 600; letter-spacing: -.055em; line-height: .92; }
.instrument-detail { min-width: 0; }
.instrument-detail > p { max-width: 27rem; margin: 0; color: var(--muted); }
.instrument-tags { display: flex; margin: 1.4rem 0 0; padding: 0; flex-wrap: wrap; gap: .45rem; list-style: none; }
.instrument-tags li { padding: .52rem .68rem; border: 1px solid var(--line); color: var(--muted); font-size: .62rem; font-weight: 600; letter-spacing: .07em; line-height: 1.35; text-transform: uppercase; }

.standards-strip { display: grid; margin-top: 3rem; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.standards-strip span { min-height: 5rem; padding: 1.2rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--muted); font-size: .68rem; font-weight: 600; letter-spacing: .1em; line-height: 1.45; text-transform: uppercase; }
.standards-strip span::before { display: inline-block; width: .42rem; height: .42rem; margin-right: .65rem; border-radius: 50%; background: var(--signal); content: ""; }

/* Boundaries: authority without invented proof. */
.boundaries { overflow: hidden; }
.boundaries-head { position: relative; display: grid; grid-template-columns: .5fr 1.45fr .7fr; gap: clamp(2rem, 5vw, 5rem); }
.boundaries-head h2 { grid-column: 2; margin: 0; font-size: clamp(3.4rem, 8vw, 8rem); font-weight: 600; letter-spacing: -.07em; line-height: .82; }
.boundaries-head h2 em { color: var(--signal); font-family: var(--display); font-style: normal; font-weight: 600; }
.boundary-list { margin: clamp(5rem, 9vw, 8rem) 0 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.boundary-list li { display: grid; min-height: 7.5rem; padding-block: 1.5rem; grid-template-columns: minmax(4rem,.35fr) 1.65fr; align-items: center; gap: 2rem; border-bottom: 1px solid var(--line); }
.boundary-list span { color: var(--signal); font-size: .62rem; font-weight: 700; letter-spacing: .14em; }
.boundary-list strong { font-size: clamp(1.5rem, 3.4vw, 3.25rem); font-weight: 500; letter-spacing: -.035em; line-height: 1.1; }
.boundaries-close { max-width: 52rem; margin: 4rem 0 0 auto; color: var(--muted); font-size: clamp(1.15rem, 2.2vw, 1.8rem); }

/* Objections: plain answers before the form. */
.faq { border-top: 1px solid var(--line); }
.faq-layout { display: grid; grid-template-columns: .7fr 1.3fr; align-items: start; gap: clamp(4rem, 10vw, 9rem); }
.faq-head { position: sticky; top: 7rem; }
.faq-head h2 { margin: 3rem 0 0; font-size: clamp(3.5rem, 7.5vw, 7.5rem); font-weight: 600; letter-spacing: -.07em; line-height: .82; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; min-height: 6.5rem; padding-block: 1.4rem; align-items: center; justify-content: space-between; gap: 2rem; font-size: clamp(1rem, 1.8vw, 1.3rem); font-weight: 600; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--signal); font-size: 1.4rem; font-weight: 400; transition: transform .4s var(--ease); }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { max-width: 42rem; margin: -1rem 0 0; padding: 0 3rem 2rem 0; color: var(--muted); }

/* Contact: one low-friction handoff. */
.contact { min-height: 100svh; border-top: 1px solid var(--line); overflow: hidden; }
.contact::before { position: absolute; top: 0; right: 0; left: 0; height: 30rem; content: ""; background: radial-gradient(ellipse at 60% 0, rgba(255,75,43,.07), transparent 62%); pointer-events: none; }
.contact-shell { position: relative; z-index: 2; }
.contact-head { display: grid; grid-template-columns: .45fr 1.55fr; align-items: start; gap: clamp(2rem, 6vw, 6rem); }
.contact-head h2 { margin: 0; font-size: clamp(3.2rem, 7.8vw, 7.8rem); font-weight: 600; letter-spacing: -.07em; line-height: .87; }
.contact-head h2 em { display: block; color: var(--signal); font-family: var(--serif); font-weight: 500; }
.contact-head > p:last-child { grid-column: 2; max-width: 42rem; margin: 1.5rem 0 0; color: var(--muted); font-size: clamp(1rem, 1.6vw, 1.2rem); }
.contact-layout { display: grid; margin-top: clamp(5rem, 9vw, 8rem); grid-template-columns: minmax(0,1fr) minmax(24rem,.85fr); align-items: start; gap: clamp(4rem, 9vw, 8rem); }
.problem-form { position: relative; }
.honeypot { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.field { margin-bottom: 2.5rem; }
.field label { display: flex; margin-bottom: .85rem; align-items: center; justify-content: space-between; gap: 1rem; color: var(--muted); font-size: .68rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; }
.field label span { color: var(--faint); font-size: .52rem; }
.prompt-chips { display: flex; margin-bottom: 1rem; flex-wrap: wrap; gap: .45rem; }
.prompt-chips button { min-height: 2.75rem; padding: .58rem .78rem; border: 1px solid var(--line); background: transparent; color: var(--faint); font-size: .62rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; cursor: pointer; transition: color .2s, border-color .2s, background .2s; }
.prompt-chips button:hover, .prompt-chips button:focus-visible { border-color: var(--signal); background: rgba(255,75,43,.08); color: var(--ink); }
.field textarea, .field input { display: block; width: 100%; border: 0; border-bottom: 1px solid var(--line-strong); border-radius: 0; outline: 0; background: transparent; color: var(--ink); font-size: 1.02rem; font-weight: 400; transition: border-color .2s, background .2s; }
.field textarea { min-height: 12rem; padding: .9rem 0 1rem; resize: vertical; }
.field input { min-height: 3.8rem; padding: .65rem 0; }
.field textarea::placeholder, .field input::placeholder { color: var(--faint); opacity: 1; }
.field textarea:focus, .field input:focus { border-color: var(--signal); background: linear-gradient(to right, rgba(255,75,43,.035), transparent 60%); }
.field textarea:focus-visible, .field input:focus-visible { outline: 2px solid var(--signal); outline-offset: 5px; }
.field textarea[aria-invalid="true"], .field input[aria-invalid="true"] { border-color: var(--signal); border-bottom-width: 2px; }
.field-hint { margin: .7rem 0 0; color: var(--faint); font-size: .72rem; }
.field-error { margin: .7rem 0 0; padding-left: .75rem; border-left: 2px solid var(--signal); color: var(--ink); font-size: .73rem; }
.field-error:empty { display: none; }
.submit-button { width: 100%; justify-content: space-between; cursor: pointer; }
.privacy-note { margin: .85rem 0 0; color: var(--faint); font-size: .7rem; }
.privacy-note a { color: var(--muted); text-decoration-color: var(--signal); text-underline-offset: .2rem; }

.contact-aside { perspective: 1500px; }
.next-card { margin-bottom: 2.5rem; padding: clamp(1.4rem, 3vw, 2.2rem); border: 1px solid var(--line-strong); background: var(--surface); }
.next-card > p { margin-bottom: 2rem; color: var(--signal); font-size: .59rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
.next-card h3 { max-width: 24rem; margin: 0 0 1rem; font-size: clamp(1.45rem, 2.8vw, 2.25rem); font-weight: 600; letter-spacing: -.04em; line-height: 1.05; }
.next-card > span { display: block; max-width: 25rem; padding-top: 1rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .86rem; }

.business-card { position: relative; display: flex; width: min(100%, 34rem); aspect-ratio: 1.75; align-items: center; justify-content: center; border-radius: 2px; background: radial-gradient(ellipse at 28% 18%, rgba(255,255,255,.55), transparent 52%), linear-gradient(165deg, #f6f1e1 0%, #eee8d5 58%, #ddd4ba 100%); color: #3c3930; box-shadow: 0 3rem 7rem rgba(0,0,0,.7), 0 1rem 2.5rem rgba(0,0,0,.45), inset 0 1px rgba(255,255,255,.8); font-family: var(--serif); transform-style: preserve-3d; transition: transform .22s ease-out; }
.business-card::before { position: absolute; inset: 0; content: ""; opacity: .08; pointer-events: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); mix-blend-mode: multiply; }
.business-card::after { position: absolute; inset: 0; content: ""; pointer-events: none; background: linear-gradient(115deg, transparent 35%, rgba(255,255,255,.55) 48%, transparent 61%); background-position: var(--sheen,140%) 0; background-size: 280% 100%; mix-blend-mode: soft-light; }
.card-corner { position: absolute; top: 9%; font-size: clamp(.45rem,1vw,.63rem); font-weight: 500; letter-spacing: .15em; }
.card-corner a { display: inline-flex; min-height: 2.75rem; align-items: flex-start; text-decoration: none; }
.card-email { left: 7%; }
.card-url { right: 7%; }
.card-name { font-size: clamp(1.25rem,3.2vw,1.9rem); font-weight: 600; letter-spacing: .3em; text-indent: .3em; }
.card-title { position: absolute; top: 57%; font-size: clamp(.49rem,1.1vw,.7rem); font-weight: 500; letter-spacing: .45em; text-indent: .45em; text-transform: uppercase; }
.card-fields { position: absolute; right: 1rem; bottom: 9%; left: 1rem; font-size: clamp(.38rem,.8vw,.52rem); font-weight: 500; letter-spacing: .13em; text-align: center; text-transform: uppercase; }
.availability { display: flex; margin: 1.8rem 0 0; align-items: center; gap: .7rem; color: var(--faint); font-size: .58rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }
.availability i { width: .42rem; height: .42rem; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 .25rem rgba(255,75,43,.09); }
.email-alternative { margin: clamp(5rem,9vw,8rem) 0 0; color: var(--faint); text-align: center; }
.email-alternative a { color: var(--muted); text-decoration-color: var(--signal); text-underline-offset: .3rem; }

/* Privacy notice. */
.legal-page { background: var(--bg); }
.legal-main { padding-block: clamp(10rem, 16vw, 14rem) clamp(7rem, 12vw, 11rem); }
.legal-hero { position: relative; }
.legal-hero::after { position: absolute; top: -8rem; right: var(--pad); width: min(40vw, 30rem); aspect-ratio: 1; border-radius: 50%; content: ""; background: radial-gradient(circle, rgba(255,75,43,.13), transparent 68%); pointer-events: none; }
.legal-hero h1 { position: relative; z-index: 1; max-width: 65rem; margin: 2.5rem 0 0; font-size: clamp(4rem, 10vw, 9rem); font-weight: 600; letter-spacing: -.075em; line-height: .76; text-transform: uppercase; }
.legal-hero h1 em { display: block; color: var(--signal); font-family: var(--serif); font-weight: 500; text-transform: none; }
.legal-hero > p:last-child { max-width: 45rem; margin: 3rem 0 0; color: var(--muted); font-size: clamp(1rem, 1.6vw, 1.2rem); }
.legal-layout { display: grid; margin-top: clamp(5rem, 9vw, 8rem); grid-template-columns: minmax(14rem, .52fr) minmax(0, 1.48fr); align-items: start; gap: clamp(3rem, 8vw, 7rem); }
.legal-summary { position: sticky; top: 7rem; padding: 1.5rem; border: 1px solid var(--line-strong); background: var(--surface); }
.legal-summary > p { margin: 0 0 1.5rem; color: var(--signal); font-size: .64rem; font-weight: 700; letter-spacing: .17em; text-transform: uppercase; }
.legal-summary ul { display: grid; margin: 0; padding: 0; gap: 1rem; list-style: none; }
.legal-summary li { position: relative; padding-left: 1.25rem; color: var(--muted); font-size: .84rem; }
.legal-summary li::before { position: absolute; top: .52rem; left: 0; width: .38rem; height: .38rem; border-radius: 50%; background: var(--signal); content: ""; }
.legal-content { border-top: 1px solid var(--line); }
.legal-section { display: grid; padding-block: clamp(2.5rem, 5vw, 4rem); grid-template-columns: 3.5rem 1fr; gap: 1.5rem; border-bottom: 1px solid var(--line); }
.legal-section > span { padding-top: .35rem; color: var(--signal); font-size: .62rem; font-weight: 700; letter-spacing: .14em; }
.legal-section h2 { margin: 0 0 1.2rem; font-size: clamp(1.7rem, 3vw, 2.7rem); font-weight: 600; letter-spacing: -.04em; line-height: 1; }
.legal-section p { max-width: 48rem; margin: 0 0 1rem; color: var(--muted); }
.legal-section p:last-child { margin-bottom: 0; }
.legal-section a { color: var(--ink); text-decoration-color: var(--signal); text-underline-offset: .24rem; }
.legal-callout { margin-top: 1.5rem !important; padding: 1.2rem; border-left: 2px solid var(--signal); background: rgba(255,75,43,.06); }
.legal-callout strong { color: var(--ink); }
.legal-return { display: flex; margin-top: clamp(4rem, 8vw, 7rem); align-items: center; justify-content: space-between; gap: 2rem; }
.legal-return > a:last-child { color: var(--muted); text-underline-offset: .25rem; }

.site-footer { border-top: 1px solid var(--line); }
.site-footer .shell { display: flex; min-height: 6rem; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem 1.5rem; color: var(--faint); font-size: .57rem; font-weight: 600; letter-spacing: .17em; text-transform: uppercase; }
.site-footer a { text-decoration: none; }

.mobile-cta { display: none; }

.js.motion-ready .reveal { opacity: 0; transform: translateY(1rem); transition: opacity .75s ease, transform .85s var(--ease); }
.js.motion-ready .reveal.in { opacity: 1; transform: none; }

@media (max-width: 1099px) {
  .nav-discipline { display: none; }
  .nav-inner { grid-template-columns: auto 1fr auto; }
  .nav-links { gap: clamp(.7rem, 1.6vw, 1.2rem); }
  .nav-links a { font-size: .56rem; letter-spacing: .1em; }
  .hero { min-height: max(50rem,100svh); }
  .hero-bottom { grid-template-columns: minmax(0,1fr) minmax(17rem,.7fr); gap: 3rem; }
  .symptoms-head, .why-head, .deal-head, .instruments-head { grid-template-columns: .5fr 1.5fr; }
  .symptom-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fixes-list { grid-template-columns: repeat(3, 1fr); }
  .fixes-list span:nth-child(4) { border-left: 1px solid var(--line); }
  .symptoms-head > p:last-child, .why-head > p:last-child, .deal-head > p:last-child, .instruments-head > p:last-child { grid-column: 2; margin-top: 1rem; }
  .deal-layout { grid-template-columns: minmax(0,.8fr) minmax(22rem,1.2fr); gap: 3rem; }
  .read-sheet { min-height: 43rem; }
  .instrument { grid-template-columns: .48fr 1.15fr .72fr; gap: 2.5rem; }
  .contact-layout { grid-template-columns: 1fr; }
  .problem-form { width: min(100%,46rem); }
  .contact-aside { display: grid; grid-template-columns: minmax(18rem,.8fr) minmax(22rem,1.2fr); align-items: start; gap: 2.5rem; }
  .next-card { margin-bottom: 0; }
  .selected-work-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .selected-work-head { grid-column: 1 / -1; min-height: 5.5rem; }
  .selected-work-item { border-top: 1px solid var(--line); }
  .selected-work-item:nth-child(even) { border-left: 0; }
  .about .why-head { grid-template-columns: .5fr 1.5fr; }
  .about .why-head > p:last-child { grid-column: 2; }
}

@media (min-width: 761px) and (max-width: 1199px) {
  .casefile-layout { grid-template-columns: 1fr; gap: 3rem; }
  .casefile-copy > p { max-width: 38rem; }
  .casefile-screen { margin-top: 1rem; }
}

@media (max-width: 760px) {
  :root { --pad: clamp(1.1rem,5vw,2rem); }
  .section { padding-block: clamp(6rem,20vw,8.5rem); }
  .nav-inner { min-height: 4.25rem; grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .wordmark, .nav-cta { font-size: .62rem; letter-spacing: .14em; }
  .nav-cta { font-size: .55rem; letter-spacing: .08em; white-space: nowrap; }
  .nav-cta span { display: none; }

  .fixes-intro { min-height: 0; padding-block: 1.25rem; grid-template-columns: 1fr; gap: .45rem; }
  .fixes-intro a { justify-self: start; }
  .fixes-list { display: grid; grid-template-columns: 1fr; padding-inline: var(--pad); }
  .fixes-list span { min-height: 3.7rem; border-left: 1px solid var(--line); }

  .hero { min-height: max(42rem,100svh); padding-block: 6.25rem 3.5rem; align-items: flex-start; }
  .hero-grid { display: none; }
  .hero-orbit { top: 4.5rem; right: -18%; width: 74vw; opacity: .48; }
  .orbit-two { display: none; }
  .hero::before { top: 6.2rem; right: -4vw; bottom: auto; width: 47vw; height: 47vw; max-width: 15rem; max-height: 15rem; background: radial-gradient(ellipse 55% 53% at 48% 46%, rgba(255,220,196,.14), rgba(255,75,43,.07) 52%, transparent 78%); }
  .hero-portrait-base { display: none; }
  .hero-portrait-face { top: 5rem; right: -8vw; bottom: auto; width: 68vw; height: 68vw; max-width: 21rem; max-height: 21rem; opacity: .99; -webkit-mask-image: radial-gradient(ellipse 44% 44% at 50% 47%, #000 0, #000 56%, rgba(0,0,0,.9) 70%, transparent 94%); mask-image: radial-gradient(ellipse 44% 44% at 50% 47%, #000 0, #000 56%, rgba(0,0,0,.9) 70%, transparent 94%); }
  .hero-portrait-face img { object-fit: contain; object-position: 50% 50%; }
  .hero-topline { margin-bottom: 2.6rem; }
  .hero-qualifier { display: none; }
  .hero-title { max-width: 96vw; font-size: clamp(2rem,7.6vw,4.4rem); line-height: .8; }
  .hero-line-two { margin-left: 5%; }
  .hero-bottom { display: block; margin-top: 2.3rem; }
  .hero-pitch { max-width: 34rem; }
  .hero-offer { grid-template-columns: 1fr; gap: .45rem; }
  .hero-offer ul { grid-column: 1; }
  .scroll-marker { display: none; }

  .evidence-strip-grid { grid-template-columns: 1fr; }
  .evidence-strip-grid > p, .evidence-strip-grid > div { min-height: 5.5rem; border-right: 0; border-bottom: 1px solid var(--line); }
  .evidence-strip-grid > div:last-child { border-bottom: 0; }

  .symptoms::before { display: none; }
  .symptoms-head, .why-head, .deal-head, .instruments-head, .boundaries-head, .contact-head { display: block; }
  .symptoms-head h2, .why-head h2, .deal-head h2, .instruments-head h2, .boundaries-head h2, .contact-head h2 { margin-top: 2.5rem; }
  .symptoms-head > p:last-child, .why-head > p:last-child, .deal-head > p:last-child, .instruments-head > p:last-child, .contact-head > p:last-child { margin-top: 1.5rem; }
  .why-grid { grid-template-columns: 1fr; }
  .why-grid article { min-height: 0; }
  .why-grid h3 { margin-top: 2rem; }
  .about .why-head { display: block; }
  .about .why-head > p:last-child { max-width: 42rem; }
  .operating-standard { grid-template-columns: 1fr; }
  .selected-work-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .selected-work-head { grid-column: 1 / -1; }
  .selected-work-head, .selected-work-item { min-height: 5.2rem; }
  .selected-work-item { border-top: 1px solid var(--line); }
  .selected-work-item:nth-child(even) { border-left: 0; }
  .symptom-grid, .fit .symptom-grid { display: grid; margin-right: 0; padding-right: 0; grid-template-columns: 1fr; overflow: visible; }
  .symptom-card, .symptom-card-wide, .fit .symptom-card { grid-column: auto; min-height: 12rem; width: 100%; }
  .symptoms-close { grid-template-columns: 3rem 1fr; }
  .fit-criteria { grid-template-columns: 1fr; }

  .casefile { min-height: auto !important; padding-block: 6rem !important; }
  .casefile-sticky { position: relative !important; min-height: 0 !important; padding: 0 !important; overflow: visible !important; }
  .casefile-head { display: block; margin-bottom: 3rem; }
  .casefile-layout { display: block; }
  .casefile-copy h2 { font-size: clamp(2.55rem,12vw,4rem); }
  .casefile-tabs { display: none; }
  .casefile-screen { display: grid; min-height: 0; margin-top: 3rem; overflow: visible; background: var(--surface); }
  .casefile-grid, .casefile-index, .casefile-telemetry { display: none; }
  html.casefile-enhanced .case-panel, .case-panel { position: relative; inset: auto; display: block; min-height: 21rem; padding: 2rem; border-bottom: 1px solid var(--line); opacity: 1; transform: none; pointer-events: auto; }
  .case-panel::before { display: block; margin-bottom: 2rem; color: var(--signal); font-size: .65rem; font-weight: 700; letter-spacing: .14em; }
  .case-panel[data-case-panel="0"]::before { content: "01 / 04"; }
  .case-panel[data-case-panel="1"]::before { content: "02 / 04"; }
  .case-panel[data-case-panel="2"]::before { content: "03 / 04"; }
  .case-panel[data-case-panel="3"]::before { content: "04 / 04"; }
  .case-panel > p { margin-bottom: 2rem; }
  .case-panel h3 { font-size: clamp(2.2rem,10vw,3.5rem); }
  .case-panel ul { grid-template-columns: 1fr; }
  html.casefile-enhanced .case-panel.proof-panel, .case-panel.proof-panel { display: block; min-height: 0; }
  .proof-panel h3 { margin-bottom: 1.35rem; font-size: clamp(1.8rem, 8.5vw, 2.8rem); }
  .proof-topline { margin-bottom: 1rem; }
  .proof-story { margin-top: 0; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .proof-panel > .proof-note { margin-top: 1rem; }
  html.casefile-enhanced .casefile-verdict, .casefile-verdict { position: relative; inset: auto; }

  .deal-layout { grid-template-columns: 1fr; }
  .deal-steps { grid-row: 2; }
  .deal-step { min-height: 0; padding-block: 2.5rem; color: var(--paper-ink); }
  .deal-step::before { display: none; }
  .deal-step.is-active { transform: none; }
  .read-stage { position: relative; top: auto; grid-row: 1; }
  .read-sheet { min-height: 0; overflow: hidden; }
  .read-block { grid-template-columns: 1fr; gap: .75rem; }
  .read-block > span, .read-block > p, .read-block > strong, .read-block > ul { grid-column: 1; }
  .read-sheet.is-sequenced .read-block, .read-sheet.is-sequenced footer, .read-sheet.is-sequenced .read-stamp { opacity: 1; }
  .first-read-fit { grid-template-columns: 1fr; }
  .first-read-fit > p { border-bottom: 1px solid var(--line); }
  .deal-action { display: block; }
  .deal-action p { margin-bottom: 1.5rem; }

  .instrument { min-height: 0; padding: 3rem 0 3rem 1.2rem; grid-template-columns: 1fr; gap: 1.4rem; }
  .instrument-no { align-self: auto; }
  .instrument-detail > p { max-width: 36rem; }
  .standards-strip { grid-template-columns: 1fr; }
  .boundaries-head h2 { grid-column: auto; }
  .boundary-list li { grid-template-columns: 2.8rem 1fr; }
  .boundaries-close { margin-left: 0; }

  .faq-layout { grid-template-columns: 1fr; gap: 4rem; }
  .faq-head { position: relative; top: auto; }
  .faq-head h2 { margin-top: 2.5rem; }
  .faq-list summary { min-height: 5.5rem; }

  .contact-head > p:last-child { grid-column: auto; }
  .contact-layout { grid-template-columns: 1fr; }
  .contact-aside { display: block; }
  .next-card { margin-bottom: 2.5rem; }
  .business-card { width: 100%; }

  .legal-main { padding-top: 8rem; }
  .legal-hero h1 { font-size: clamp(3.4rem, 17vw, 5.8rem); }
  .legal-layout { grid-template-columns: 1fr; }
  .legal-summary { position: relative; top: auto; }
  .legal-section { grid-template-columns: 2.5rem 1fr; gap: .8rem; }
  .legal-return { align-items: flex-start; flex-direction: column; }

  .site-footer .shell { padding-block: 2rem 5.7rem; flex-direction: column; align-items: flex-start; }
  .mobile-cta { position: fixed; z-index: 75; right: .8rem; bottom: calc(.8rem + env(safe-area-inset-bottom)); left: .8rem; display: flex; min-height: 3.75rem; padding: .9rem 1rem; transform: translateY(calc(100% + 2.5rem + env(safe-area-inset-bottom))); visibility: hidden; pointer-events: none; align-items: center; justify-content: space-between; background: var(--signal); color: #080807; font-size: .68rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; text-decoration: none; box-shadow: 0 1.2rem 3rem rgba(0,0,0,.5); transition: transform .5s var(--ease), visibility 0s .5s; }
  .mobile-cta.is-visible { transform: none; visibility: visible; pointer-events: auto; transition-delay: 0s; }
}

@media (max-width: 420px) {
  .button { width: 100%; }
  .button-row { display: grid; grid-template-columns: 1fr; }
  .hero { min-height: 44rem; }
  .hero-title { font-size: clamp(1.95rem,9.8vw,3.8rem); }
  .hero-line-three { font-size: .92em; }
  .hero-pitch > p { font-size: .9rem; }
  .symptom-card { min-height: 13rem; padding: 1.35rem; }
  .symptom-card strong { font-size: 1.45rem; }
  .symptoms-close { display: block; }
  .symptoms-close > span { display: block; width: 4rem; margin-bottom: 1.4rem; }
  .case-panel { min-height: 22rem; padding: 1.35rem; }
  .case-panel.proof-panel { min-height: 0; }
  .read-title h3 { font-size: 2.45rem; }
  .read-block ul { grid-template-columns: 1fr; }
  .read-sheet footer { grid-template-columns: 1fr; gap: .65rem; }
  .read-sheet footer span:nth-child(2), .read-sheet footer span:last-child { text-align: left; }
  .first-read-fit ul { grid-template-columns: 1fr; }
  .first-read-fit li, .first-read-fit li:nth-last-child(-n+2) { border-bottom: 1px solid var(--line); }
  .first-read-fit li:last-child { border-bottom: 0; }
  .boundary-list li { min-height: 6.5rem; gap: 1rem; }
  .boundary-list strong { font-size: 1.4rem; }
  .faq-list summary { font-size: .95rem; }
  .card-name { font-size: 1.04rem; }
  .card-title { font-size: .42rem; }
  .card-corner, .card-fields { font-size: .39rem; }
}

@media (max-width: 520px) {
  .selected-work-grid { grid-template-columns: 1fr; }
  .selected-work-item, .selected-work-item:nth-child(even) { border-left: 0; }
  .proof-story { grid-template-columns: 1fr; }
}

@media (min-width: 761px) and (min-height: 860px) {
  .read-sheet { width: 100%; min-height: 40rem; }
}

@media (max-height: 859px) and (min-width: 761px) {
  .read-stage { position: relative; top: auto; }
}

@media (max-height: 899px) and (min-width: 761px) {
  .casefile-layout { grid-template-columns: 1fr; gap: 3rem; }
  .casefile-copy > p { max-width: 38rem; }
  .casefile-screen { margin-top: 1rem; }
}

@media (max-height: 720px) and (min-width: 761px) {
  .hero { min-height: 50rem; padding-block: 6rem 4rem; }
  .hero-title { font-size: clamp(3.8rem,7.2vw,6.5rem); }
  .hero-bottom { margin-top: 2.3rem; }
  .scroll-marker { display: none; }
  html.casefile-enhanced .casefile { min-height: auto; padding-block: 7rem; }
  html.casefile-enhanced .casefile-sticky { position: relative; min-height: 0; padding: 0; overflow: visible; }
  html.casefile-enhanced .casefile-screen { height: auto; min-height: 34rem; }
  html.casefile-enhanced .case-panel { position: relative; display: block; padding: 2.5rem; border-bottom: 1px solid var(--line); opacity: 1; transform: none; pointer-events: auto; }
  html.casefile-enhanced .casefile-verdict { position: relative; }
  .casefile-tabs, .casefile-index { display: none; }
  .read-stage { position: relative; top: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js.motion-ready .reveal { opacity: 1; transform: none; }
  .hero-portrait, .business-card, .read-sheet { transform: none !important; }
  .hero-orbit { opacity: .72; animation: none; transform: rotate(-7deg); }
  .orbit-signal { animation: none; stroke-dashoffset: 0; opacity: 1; }
  .hero-portrait-face { clip-path: inset(0); animation: none; }
  .hero-pitch { animation: none; }
  .hero-line-three { color: rgba(242,235,221,.94); }
}

@media (prefers-contrast: more) {
  :root { --muted: #ded8cc; --faint: #c8c1b5; --line: rgba(255,255,255,.35); --line-strong: rgba(255,255,255,.7); }
  .section-paper { --muted: #3e3932; --faint: #4d473f; --line: rgba(0,0,0,.35); --line-strong: rgba(0,0,0,.7); }
  .hero-line-three { color: var(--ink); -webkit-text-stroke: 0; }
}

@media (forced-colors: active) {
  body::before, .hero-grid, .hero-orbit, .hero::before, .hero::after, .casefile-grid { display: none; }
  .hero-line-three { color: CanvasText; -webkit-text-stroke: 0; }
  .button, .symptom-card, .casefile-screen, .read-sheet, .next-card, .business-card { border: 1px solid CanvasText; }
  .button-signal, .mobile-cta { background: Highlight; color: HighlightText; }
}

@supports not (backdrop-filter: blur(1px)) {
  .site-nav.is-scrolled { background: rgba(8,8,7,.98); }
}

/* Casework page. All rules remain scoped to the standalone casework view. */
.casework-page .cw-main { overflow: clip; }

.casework-page .cw-hero {
  position: relative;
  display: flex;
  min-height: max(48rem, 100svh);
  overflow: hidden;
  align-items: center;
  padding-block: clamp(9rem, 14vw, 13rem) clamp(6rem, 9vw, 8rem);
  border-bottom: 1px solid var(--line);
  isolation: isolate;
}

.casework-page .cw-hero::before {
  position: absolute;
  z-index: -1;
  top: 7%;
  right: -12%;
  width: min(58vw, 54rem);
  aspect-ratio: 1;
  border: 1px solid rgba(242,235,221,.08);
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 0 5rem rgba(242,235,221,.018), 0 0 0 11rem rgba(242,235,221,.012);
}

.casework-page .cw-hero::after {
  position: absolute;
  z-index: -2;
  inset: 0;
  content: "";
  background: radial-gradient(circle at 78% 38%, rgba(255,75,43,.095), transparent 23%), linear-gradient(145deg, transparent 55%, rgba(255,255,255,.025));
}

.casework-page .cw-grid {
  position: absolute;
  z-index: -3;
  inset: 0;
  opacity: .24;
  background-image: linear-gradient(90deg, transparent calc(25% - 1px), var(--line) 25%, transparent calc(25% + 1px)), linear-gradient(90deg, transparent calc(50% - 1px), var(--line) 50%, transparent calc(50% + 1px)), linear-gradient(90deg, transparent calc(75% - 1px), var(--line) 75%, transparent calc(75% + 1px));
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 16%, #000 90%, transparent);
  mask-image: linear-gradient(to bottom, transparent, #000 16%, #000 90%, transparent);
}

.casework-page .cw-hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(20rem, .7fr);
  align-items: end;
  gap: clamp(4rem, 8vw, 8rem);
}

.casework-page .cw-hero-copy h1 {
  max-width: 56rem;
  margin: clamp(2.2rem, 4vw, 3.5rem) 0 2.5rem;
  font-size: clamp(4.5rem, 8vw, 8.8rem);
  font-weight: 700;
  letter-spacing: -.075em;
  line-height: .78;
  text-transform: uppercase;
}

.casework-page .cw-hero-copy h1 em,
.casework-page .cw-section-head h2 em,
.casework-page .cw-cta h2 em {
  display: inline-block;
  color: var(--signal);
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -.045em;
  text-transform: none;
}

.casework-page .cw-hero-intro {
  max-width: 45rem;
  margin-bottom: 2rem;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.17rem);
}

.casework-page .cw-register {
  border: 1px solid var(--line-strong);
  background: rgba(17,17,15,.86);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.casework-page .cw-register-head,
.casework-page .cw-register-foot {
  display: flex;
  min-height: 3.5rem;
  padding: .9rem 1.1rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--faint);
  font-size: .56rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.casework-page .cw-register-head { border-bottom: 1px solid var(--line); }
.casework-page .cw-register-foot { justify-content: flex-start; border-top: 1px solid var(--line); }
.casework-page .cw-register-foot i { width: .42rem; height: .42rem; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 .3rem rgba(255,75,43,.1); }
.casework-page .cw-register ol { margin: 0; padding: 0; list-style: none; }

.casework-page .cw-register li {
  display: grid;
  min-height: 4.5rem;
  padding: .85rem 1.1rem;
  grid-template-columns: 2rem 1fr auto;
  align-items: center;
  gap: .8rem;
  border-bottom: 1px solid var(--line);
}

.casework-page .cw-register li:last-child { border-bottom: 0; }
.casework-page .cw-register li > span { color: var(--signal); font-size: .58rem; font-weight: 700; letter-spacing: .12em; }
.casework-page .cw-register li strong { font-size: .76rem; font-weight: 500; line-height: 1.35; }
.casework-page .cw-register li b { color: var(--faint); font-size: .48rem; font-weight: 700; letter-spacing: .11em; text-align: right; text-transform: uppercase; }

.casework-page .cw-section {
  position: relative;
  padding-block: clamp(7rem, 11vw, 11rem);
  border-bottom: 1px solid var(--line);
}

.casework-page .cw-section-head {
  display: grid;
  margin-bottom: clamp(4rem, 7vw, 7rem);
  grid-template-columns: minmax(12rem, .42fr) minmax(0, 1.58fr);
  align-items: start;
  gap: clamp(3rem, 7vw, 7rem);
}

.casework-page .cw-section-head > div { max-width: 59rem; }

.casework-page .cw-section-head h2,
.casework-page .cw-cta h2 {
  margin: 0 0 2rem;
  font-size: clamp(3.4rem, 6.7vw, 7rem);
  font-weight: 600;
  letter-spacing: -.065em;
  line-height: .83;
  text-transform: uppercase;
}

.casework-page .cw-section-head > div > p {
  max-width: 48rem;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.18rem);
}

.casework-page .cw-status-row {
  display: grid;
  margin-bottom: 2rem;
  grid-template-columns: repeat(5, 1fr);
  border-block: 1px solid var(--line-strong);
}

.casework-page .cw-status-row span {
  min-height: 4.25rem;
  padding: 1rem;
  border-right: 1px solid var(--line);
  color: var(--muted);
  font-size: .58rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.casework-page .cw-status-row span:last-child { border-right: 0; }

.casework-page .cw-strategy-board {
  border: 1px solid var(--line-strong);
  background: var(--surface);
  box-shadow: 0 2.5rem 7rem rgba(0,0,0,.28);
}

.casework-page .cw-board-top {
  display: grid;
  min-height: 7rem;
  padding: 1.4rem;
  grid-template-columns: minmax(8rem, .5fr) minmax(0, 1.5fr) auto;
  align-items: center;
  gap: 2rem;
  border-bottom: 1px solid var(--line-strong);
}

.casework-page .cw-board-top > span,
.casework-page .cw-board-top > b {
  color: var(--faint);
  font-size: .56rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.casework-page .cw-board-top p { margin: 0; font-size: clamp(1.3rem, 2.4vw, 2.15rem); font-weight: 500; letter-spacing: -.035em; line-height: 1.08; }

.casework-page .cw-question-grid { display: grid; grid-template-columns: repeat(4, 1fr); }

.casework-page .cw-question-grid article {
  min-height: 15rem;
  padding: 1.5rem;
  border-right: 1px solid var(--line);
}

.casework-page .cw-question-grid article:last-child { border-right: 0; }
.casework-page .cw-question-grid span { color: var(--signal); font-size: .62rem; font-weight: 700; letter-spacing: .12em; }
.casework-page .cw-question-grid h3 { margin: 3.5rem 0 1rem; font-size: clamp(1.15rem, 1.6vw, 1.45rem); font-weight: 500; letter-spacing: -.035em; line-height: 1.08; }
.casework-page .cw-question-grid p { margin: 0; color: var(--faint); font-size: .75rem; }

.casework-page .cw-route {
  display: grid;
  min-height: 8rem;
  padding: 1.3rem;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  border-top: 1px solid var(--line-strong);
  background: #0c0c0a;
}

.casework-page .cw-route article { display: grid; padding: 1.1rem; grid-template-columns: auto 1fr; gap: .2rem 1rem; border: 1px solid var(--line); }
.casework-page .cw-route article > span { grid-column: 1 / -1; color: var(--faint); font-size: .52rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.casework-page .cw-route article strong { font-size: .92rem; font-weight: 600; }
.casework-page .cw-route article small { align-self: center; color: var(--faint); font-size: .62rem; text-align: right; }
.casework-page .cw-route > i { color: var(--signal); font-size: .48rem; font-style: normal; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }

.casework-page .cw-study-notes { display: grid; margin-top: 2rem; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); }
.casework-page .cw-study-notes > div { display: grid; min-height: 10rem; padding: 1.5rem 1.5rem 0 0; grid-template-columns: 8rem 1fr; gap: 1.5rem; border-right: 1px solid var(--line); }
.casework-page .cw-study-notes > div:last-child { padding-left: 1.5rem; border-right: 0; }
.casework-page .cw-study-notes span { color: var(--signal); font-size: .57rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.casework-page .cw-study-notes p { margin: 0; color: var(--muted); font-size: .88rem; }

.casework-page .cw-growth { background: #0b0b09; }
.casework-page .cw-metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line-strong); }
.casework-page .cw-metric-grid article { min-height: 12rem; padding: 1.5rem; border-right: 1px solid var(--line); }
.casework-page .cw-metric-grid article:last-child { border-right: 0; }
.casework-page .cw-metric-grid strong { display: block; margin-bottom: 2.5rem; color: var(--ink); font-size: clamp(2.7rem, 5vw, 5rem); font-weight: 600; letter-spacing: -.07em; line-height: .8; }
.casework-page .cw-metric-grid span { display: block; max-width: 12rem; color: var(--faint); font-size: .68rem; font-weight: 600; letter-spacing: .06em; line-height: 1.45; text-transform: uppercase; }

.casework-page .cw-case-grid { display: grid; margin-top: 2rem; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.casework-page .cw-case-card { padding: clamp(1.5rem, 3vw, 2.5rem); border: 1px solid var(--line); background: var(--surface); }
.casework-page .cw-card-label { display: flex; margin-bottom: clamp(3rem, 6vw, 6rem); align-items: center; justify-content: space-between; gap: 1rem; }
.casework-page .cw-card-label span,
.casework-page .cw-card-label b { color: var(--faint); font-size: .55rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.casework-page .cw-card-label b { color: var(--signal); text-align: right; }
.casework-page .cw-case-card h3,
.casework-page .cw-operation-card h3 { max-width: 28rem; margin-bottom: 2.5rem; font-size: clamp(1.8rem, 3.2vw, 3rem); font-weight: 500; letter-spacing: -.05em; line-height: .95; }
.casework-page .cw-case-card dl { margin: 0; }
.casework-page .cw-case-card dl > div { display: grid; padding-block: 1.2rem; grid-template-columns: 8rem 1fr; gap: 1.5rem; border-top: 1px solid var(--line); }
.casework-page .cw-case-card dt { color: var(--faint); font-size: .55rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.casework-page .cw-case-card dd { margin: 0; color: var(--muted); font-size: .84rem; }
.casework-page .cw-card-note { margin: 1.5rem 0 0; color: var(--faint); font-size: .68rem; }

.casework-page .cw-review {
  display: grid;
  margin-top: 2rem;
  padding: clamp(2rem, 4vw, 3.5rem);
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(3rem, 7vw, 7rem);
  border: 1px solid var(--line-strong);
}

.casework-page .cw-review span { color: var(--signal); font-size: .57rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.casework-page .cw-review h3 { max-width: 29rem; margin: 2rem 0 0; font-size: clamp(1.75rem, 3vw, 2.8rem); font-weight: 500; letter-spacing: -.045em; line-height: 1; }
.casework-page .cw-review p { margin-bottom: 2rem; color: var(--muted); }
.casework-page .cw-review strong { display: block; max-width: 35rem; font-size: 1rem; font-weight: 500; }

.casework-page .cw-paper {
  --ink: #17140f;
  --muted: #554f46;
  --faint: #6c655a;
  --line: rgba(23,20,15,.16);
  --line-strong: rgba(23,20,15,.4);
  --signal: #c13a22;
  background: var(--paper);
  color: var(--paper-ink);
  color-scheme: light;
}

.casework-page .cw-live-bar { display: flex; min-height: 5rem; margin-bottom: 2rem; padding: 1rem 1.25rem; align-items: center; justify-content: space-between; gap: 1.5rem; border-block: 1px solid var(--line-strong); }
.casework-page .cw-live-bar span { display: flex; align-items: center; gap: .8rem; color: var(--signal); font-size: .58rem; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.casework-page .cw-live-bar span i { width: .48rem; height: .48rem; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 .35rem rgba(193,58,34,.12); }
.casework-page .cw-live-bar strong { color: var(--faint); font-size: .58rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }

.casework-page .cw-agent-flow { display: flex; padding: 2rem; align-items: stretch; border: 1px solid var(--line-strong); background: rgba(255,255,255,.18); }
.casework-page .cw-agent-flow article { display: grid; min-width: 0; min-height: 11rem; padding: 1.15rem; flex: 1; align-content: space-between; border: 1px solid var(--line); }
.casework-page .cw-agent-flow > b { display: flex; width: 2rem; flex: 0 0 2rem; align-items: center; justify-content: center; color: var(--faint); font-size: .75rem; font-weight: 400; }
.casework-page .cw-agent-flow span { color: var(--signal); font-size: .57rem; font-weight: 700; letter-spacing: .12em; }
.casework-page .cw-agent-flow strong { font-size: .9rem; font-weight: 600; }
.casework-page .cw-agent-flow small { color: var(--faint); font-size: .6rem; line-height: 1.4; }
.casework-page .cw-agent-flow .cw-human-gate { border-color: var(--signal); background: rgba(193,58,34,.065); }

.casework-page .cw-system-grid { display: grid; margin-top: 2rem; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-strong); }
.casework-page .cw-system-grid article { min-height: 15rem; padding: 2rem 1.5rem 0; border-right: 1px solid var(--line); }
.casework-page .cw-system-grid article:last-child { border-right: 0; }
.casework-page .cw-system-grid span { color: var(--signal); font-size: .55rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.casework-page .cw-system-grid h3 { margin: 3.5rem 0 1rem; font-size: 1.15rem; font-weight: 600; letter-spacing: -.035em; line-height: 1.1; }
.casework-page .cw-system-grid p { margin: 0; color: var(--faint); font-size: .76rem; }

.casework-page .cw-operation-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.casework-page .cw-operation-card { display: flex; min-height: 32rem; padding: clamp(1.5rem, 3vw, 2.7rem); flex-direction: column; border: 1px solid var(--line-strong); background: var(--surface); }
.casework-page .cw-operation-card > p { max-width: 35rem; color: var(--muted); }
.casework-page .cw-operation-card .cw-card-label { margin-bottom: clamp(4rem, 8vw, 8rem); }
.casework-page .cw-data-route { display: flex; margin-top: auto; padding-block: 1.3rem; align-items: center; justify-content: space-between; gap: .5rem; border-block: 1px solid var(--line); }
.casework-page .cw-data-route span { font-size: .53rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
.casework-page .cw-data-route i { color: var(--faint); font-size: .65rem; font-style: normal; }
.casework-page .cw-operation-card footer { display: flex; margin-top: 1.5rem; align-items: center; gap: .75rem; color: var(--faint); font-size: .54rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.casework-page .cw-operation-card footer i { width: .42rem; height: .42rem; border-radius: 50%; background: var(--signal); }
.casework-page .cw-progress-track { height: 2px; margin-top: auto; overflow: hidden; background: var(--line); }
.casework-page .cw-progress-track span { display: block; width: 58%; height: 100%; background: var(--ink); }
.casework-page .is-progress .cw-card-label b { color: var(--champagne); }
.casework-page .is-progress footer i { background: var(--champagne); }

.casework-page .cw-it-strategy { background: #0b0b09; }
.casework-page .cw-white-space { display: grid; grid-template-columns: minmax(0, 1.42fr) minmax(18rem, .58fr); border: 1px solid var(--line-strong); }
.casework-page .cw-parity { padding: 1.5rem; }
.casework-page .cw-parity header { display: flex; margin-bottom: 5rem; align-items: center; justify-content: space-between; gap: 1rem; }
.casework-page .cw-parity header span,
.casework-page .cw-parity header strong,
.casework-page .cw-space-found > span { color: var(--faint); font-size: .56rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.casework-page .cw-parity > div { display: grid; grid-template-columns: repeat(5, 1fr); gap: .65rem; }
.casework-page .cw-parity > div span { display: flex; min-height: 9rem; padding: .8rem; align-items: flex-end; border: 1px solid var(--line); color: var(--faint); font-size: .51rem; font-weight: 600; letter-spacing: .09em; text-transform: uppercase; }
.casework-page .cw-space-found { display: flex; min-height: 20rem; padding: 1.5rem; flex-direction: column; justify-content: space-between; border-left: 1px solid var(--line-strong); background: var(--paper); color: var(--paper-ink); }
.casework-page .cw-space-found > span { color: #6c655a; }
.casework-page .cw-space-found strong { max-width: 16rem; font-size: clamp(1.8rem, 3vw, 3rem); font-weight: 500; letter-spacing: -.05em; line-height: .95; }
.casework-page .cw-space-found p { max-width: 17rem; margin: 0; color: #6c655a; font-size: .75rem; }

.casework-page .cw-it-detail { display: grid; margin-top: 2rem; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-strong); }
.casework-page .cw-it-detail article { min-height: 14rem; padding: 1.5rem 1.5rem 0; border-right: 1px solid var(--line); }
.casework-page .cw-it-detail article:last-child { border-right: 0; }
.casework-page .cw-it-detail span { color: var(--signal); font-size: .55rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.casework-page .cw-it-detail p { margin: 3rem 0 0; color: var(--muted); font-size: .78rem; }

.casework-page .cw-concept-shell { border: 1px solid var(--line-strong); background: var(--surface); }
.casework-page .cw-concept-status { display: grid; min-height: 6rem; padding: 1.25rem; grid-template-columns: .5fr 1.2fr auto; align-items: center; gap: 2rem; border-bottom: 1px solid var(--line-strong); }
.casework-page .cw-concept-status span,
.casework-page .cw-concept-status b { color: var(--faint); font-size: .55rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.casework-page .cw-concept-status strong { font-size: .92rem; font-weight: 500; }
.casework-page .cw-concept-status b { color: var(--signal); }
.casework-page .cw-concept-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.casework-page .cw-concept-grid article { min-height: 20rem; padding: 1.5rem; border-right: 1px solid var(--line); }
.casework-page .cw-concept-grid article:last-child { border-right: 0; }
.casework-page .cw-concept-grid span { color: var(--faint); font-size: .53rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.casework-page .cw-concept-grid h3 { margin: 5rem 0 1.2rem; font-size: clamp(1.35rem, 2.2vw, 2rem); font-weight: 500; letter-spacing: -.045em; line-height: 1; }
.casework-page .cw-concept-grid p { margin: 0; color: var(--muted); font-size: .76rem; }
.casework-page .cw-concept-floor { margin: 0; padding: 1.25rem; border-top: 1px solid var(--line-strong); color: var(--faint); font-size: .7rem; }
.casework-page .cw-concept-floor strong { color: var(--ink); font-weight: 600; }

.casework-page .cw-selected { background: var(--paper); color: var(--paper-ink); color-scheme: light; --ink: #17140f; --muted: #554f46; --faint: #6c655a; --line: rgba(23,20,15,.16); --line-strong: rgba(23,20,15,.4); --signal: #c13a22; }
.casework-page .cw-selected-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line-strong); }
.casework-page .cw-selected-grid article { min-height: 16rem; padding: 2rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.casework-page .cw-selected-grid article:nth-child(even) { border-right: 0; }
.casework-page .cw-selected-grid span { color: var(--signal); font-size: .57rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.casework-page .cw-selected-grid h3 { max-width: 31rem; margin: 5rem 0 0; font-size: clamp(1.25rem, 2.2vw, 1.9rem); font-weight: 500; letter-spacing: -.04em; line-height: 1.12; }

.casework-page .cw-cta { position: relative; padding-block: clamp(7rem, 12vw, 12rem); overflow: hidden; }
.casework-page .cw-cta::after { position: absolute; right: -12rem; bottom: -18rem; width: 40rem; aspect-ratio: 1; border: 1px solid var(--line); border-radius: 50%; content: ""; box-shadow: 0 0 0 5rem rgba(242,235,221,.015), 0 0 0 10rem rgba(242,235,221,.01); pointer-events: none; }
.casework-page .cw-cta > .shell { display: grid; grid-template-columns: minmax(12rem, .42fr) minmax(0, 1.58fr); gap: clamp(3rem, 7vw, 7rem); }
.casework-page .cw-cta > .shell > div { position: relative; z-index: 1; }
.casework-page .cw-cta h2 { max-width: 62rem; }
.casework-page .cw-cta p:not(.section-kicker) { max-width: 42rem; margin-bottom: 2rem; color: var(--muted); }

@media (max-width: 1099px) {
  .casework-page .cw-hero-layout { grid-template-columns: 1fr; align-items: start; }
  .casework-page .cw-hero-copy { max-width: 58rem; }
  .casework-page .cw-register { width: min(100%, 48rem); }
  .casework-page .cw-question-grid { grid-template-columns: repeat(2, 1fr); }
  .casework-page .cw-question-grid article:nth-child(2) { border-right: 0; }
  .casework-page .cw-question-grid article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .casework-page .cw-system-grid,
  .casework-page .cw-it-detail,
  .casework-page .cw-concept-grid { grid-template-columns: repeat(2, 1fr); }
  .casework-page .cw-system-grid article:nth-child(2),
  .casework-page .cw-it-detail article:nth-child(2),
  .casework-page .cw-concept-grid article:nth-child(2) { border-right: 0; }
  .casework-page .cw-system-grid article:nth-child(-n+2),
  .casework-page .cw-it-detail article:nth-child(-n+2),
  .casework-page .cw-concept-grid article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .casework-page .cw-agent-flow { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
  .casework-page .cw-agent-flow > b { display: none; }
  .casework-page .cw-white-space { grid-template-columns: 1fr; }
  .casework-page .cw-space-found { border-top: 1px solid var(--line-strong); border-left: 0; }
}

@media (max-width: 760px) {
  .casework-page .cw-hero { min-height: 0; padding-block: 8.5rem 6rem; }
  .casework-page .cw-hero::before { top: 8rem; right: -65%; width: 120vw; }
  .casework-page .cw-hero-layout { gap: 3rem; }
  .casework-page .cw-hero-copy h1 { font-size: clamp(3.35rem, 16vw, 5.8rem); }
  .casework-page .cw-register li { grid-template-columns: 1.8rem 1fr; }
  .casework-page .cw-register li b { grid-column: 2; text-align: left; }
  .casework-page .cw-section-head,
  .casework-page .cw-cta > .shell { grid-template-columns: 1fr; gap: 2.5rem; }
  .casework-page .cw-section-head h2,
  .casework-page .cw-cta h2 { font-size: clamp(2.4rem, 10.5vw, 5rem); }
  .casework-page .cw-status-row { grid-template-columns: repeat(2, 1fr); }
  .casework-page .cw-status-row span { border-bottom: 1px solid var(--line); }
  .casework-page .cw-status-row span:nth-child(even) { border-right: 0; }
  .casework-page .cw-board-top { grid-template-columns: 1fr; gap: 1rem; }
  .casework-page .cw-board-top > b { text-align: left; }
  .casework-page .cw-question-grid { grid-template-columns: 1fr; }
  .casework-page .cw-question-grid article,
  .casework-page .cw-question-grid article:nth-child(2) { min-height: 12rem; border-right: 0; border-bottom: 1px solid var(--line); }
  .casework-page .cw-question-grid article:last-child { border-bottom: 0; }
  .casework-page .cw-question-grid h3 { margin-top: 2.5rem; }
  .casework-page .cw-route { grid-template-columns: 1fr; }
  .casework-page .cw-route > i { padding-left: 1rem; }
  .casework-page .cw-study-notes,
  .casework-page .cw-case-grid,
  .casework-page .cw-operation-grid { grid-template-columns: 1fr; }
  .casework-page .cw-study-notes > div,
  .casework-page .cw-study-notes > div:last-child { min-height: 0; padding: 1.5rem 0; grid-template-columns: 1fr; border-right: 0; border-bottom: 1px solid var(--line); }
  .casework-page .cw-metric-grid { grid-template-columns: repeat(2, 1fr); }
  .casework-page .cw-metric-grid article:nth-child(2) { border-right: 0; }
  .casework-page .cw-metric-grid article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .casework-page .cw-case-card dl > div { grid-template-columns: 1fr; gap: .7rem; }
  .casework-page .cw-review { grid-template-columns: 1fr; gap: 2.5rem; }
  .casework-page .cw-live-bar { align-items: flex-start; flex-direction: column; }
  .casework-page .cw-agent-flow { grid-template-columns: repeat(2, 1fr); }
  .casework-page .cw-system-grid,
  .casework-page .cw-it-detail,
  .casework-page .cw-concept-grid,
  .casework-page .cw-selected-grid { grid-template-columns: 1fr; }
  .casework-page .cw-system-grid article,
  .casework-page .cw-system-grid article:nth-child(2),
  .casework-page .cw-it-detail article,
  .casework-page .cw-it-detail article:nth-child(2),
  .casework-page .cw-concept-grid article,
  .casework-page .cw-concept-grid article:nth-child(2),
  .casework-page .cw-selected-grid article,
  .casework-page .cw-selected-grid article:nth-child(even) { min-height: 0; padding-block: 2rem; border-right: 0; border-bottom: 1px solid var(--line); }
  .casework-page .cw-system-grid h3,
  .casework-page .cw-it-detail p,
  .casework-page .cw-concept-grid h3,
  .casework-page .cw-selected-grid h3 { margin-top: 2.5rem; }
  .casework-page .cw-operation-card { min-height: 28rem; }
  .casework-page .cw-parity > div { grid-template-columns: repeat(2, 1fr); }
  .casework-page .cw-parity > div span { min-height: 7rem; }
  .casework-page .cw-concept-status { grid-template-columns: 1fr; gap: .8rem; }
  .casework-page .site-footer .shell { padding-bottom: 2rem; }
}

@media (max-width: 520px) {
  .casework-page .cw-hero-copy .button { width: 100%; }
  .casework-page .cw-status-row,
  .casework-page .cw-metric-grid,
  .casework-page .cw-agent-flow { grid-template-columns: 1fr; }
  .casework-page .cw-status-row span,
  .casework-page .cw-metric-grid article { border-right: 0; border-bottom: 1px solid var(--line); }
  .casework-page .cw-metric-grid article { min-height: 9rem; }
  .casework-page .cw-metric-grid strong { margin-bottom: 1.5rem; }
  .casework-page .cw-card-label { align-items: flex-start; flex-direction: column; }
  .casework-page .cw-card-label b { text-align: left; }
  .casework-page .cw-data-route { align-items: flex-start; flex-direction: column; }
  .casework-page .cw-data-route i { transform: rotate(90deg); }
  .casework-page .cw-parity header { align-items: flex-start; flex-direction: column; }
  .casework-page .cw-parity > div { grid-template-columns: 1fr; }
}