/* ── Section shell ──────────────────────────────────────────────────── */
.section {
  position: relative;
  padding: clamp(4.5rem, 12vh, 9rem) var(--gutter);
}
.section--tall  { padding-block: clamp(6rem, 16vh, 11rem); }
.section--quiet { padding-block: clamp(8rem, 22vh, 15rem); }

.wrap  { max-width: 76rem; margin: 0 auto; }
.wrap--narrow { max-width: 52rem; margin: 0 auto; }

.rule {
  height: 1px;
  background: var(--rule);
  border: 0;
  margin: 0;
}

/* Reveal primitive: opacity + a short rise, never a bounce. */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--slow) var(--ease), transform var(--slow) var(--ease);
}
.reveal.is-in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 120ms; }
.reveal[data-delay="2"] { transition-delay: 240ms; }
.reveal[data-delay="3"] { transition-delay: 360ms; }

/* ── Intro ──────────────────────────────────────────────────────────── */
.intro { text-align: left; }
.intro .d1 { max-width: 16ch; }
.intro__sub {
  margin-top: clamp(1.75rem, 4vh, 3rem);
  margin-left: auto;
  max-width: 34ch;
  font-size: clamp(1.05rem, 0.95rem + 0.5vw, 1.35rem);
  line-height: 1.55;
  color: var(--cream-dim);
}

/* ── About: asymmetric editorial two-column ─────────────────────────── */
.about__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
}
@media (min-width: 900px) {
  .about__grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); align-items: start; }
  .about__col--b { padding-top: clamp(4rem, 10vh, 8rem); }
}

/* ── The Intersection: overlapping type composition ─────────────────── */
.intersect {
  position: relative;
  min-height: clamp(24rem, 56vh, 34rem);
  margin-top: clamp(2rem, 5vh, 3.5rem);
}
.intersect__word {
  font-family: var(--serif);
  font-variation-settings: 'opsz' 144, 'WONK' 1;
  font-weight: 400;
  line-height: 0.88;
  letter-spacing: -0.03em;
  margin: 0;
  position: absolute;
  white-space: nowrap;
  will-change: transform, opacity;
}
/* Scale, depth and genuine overlap carry the "disciplines meet" idea --
   no lines, no nodes. The words are meant to sit on top of one another;
   the layering is the diagram. */
.intersect__word[data-w="people"]     { top: 0%;  left: 1%;  font-size: clamp(2.6rem, 8.4vw, 7.4rem); color: var(--cream); }
.intersect__word[data-w="strategy"]   { top: 15%; left: 24%; font-size: clamp(2.1rem, 6.6vw, 5.8rem); color: rgba(239,231,215,0.82); }
.intersect__word[data-w="growth"]     { top: 27%; left: 58%; font-size: clamp(1.9rem, 6vw, 5.2rem);   color: rgba(239,231,215,0.66); }
.intersect__word[data-w="technology"] { top: 33%; left: 5%;  font-size: clamp(1.8rem, 5.8vw, 5rem);   color: rgba(239,231,215,0.52); }
.intersect__word[data-w="operations"] { top: 50%; left: 30%; font-size: clamp(1.6rem, 5.2vw, 4.5rem); color: rgba(239,231,215,0.42); }
.intersect__word[data-w="purpose"]    { top: 60%; left: 8%;  font-size: clamp(2.3rem, 7.2vw, 6.4rem); color: var(--amber); }

@media (max-width: 700px) {
  .intersect { min-height: 32rem; }
  .intersect__word[data-w="strategy"]   { left: 16%; }
  .intersect__word[data-w="growth"]     { left: 40%; top: 29%; }
  .intersect__word[data-w="operations"] { left: 20%; }
}

.intersect__note {
  margin-top: clamp(2rem, 5vh, 3.5rem);
  margin-left: auto;
  max-width: 30ch;
  font-family: var(--serif);
  font-size: clamp(1.15rem, 1rem + 0.6vw, 1.5rem);
  line-height: 1.45;
  font-style: italic;
  color: var(--cream-dim);
}

/* ── Track record: oversized editorial numerals ─────────────────────── */
.figures {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(2rem, 5vw, 4rem) clamp(1.5rem, 5vw, 4rem);
  margin-top: clamp(2rem, 5vh, 3.25rem);
}
@media (min-width: 860px) { .figures { grid-template-columns: repeat(4, 1fr); } }

.figure__n {
  font-family: var(--serif);
  font-variation-settings: 'opsz' 144, 'WONK' 1;
  font-weight: 300;
  font-size: clamp(4rem, 11vw, 9.5rem);
  line-height: 0.82;
  letter-spacing: -0.05em;
  color: var(--cream);
  display: block;
}
.figure__l {
  display: block;
  margin-top: 1.25rem;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-faint);
  max-width: 16ch;
  line-height: 1.6;
}

/* Supporting statements: a typographic list, not cards. */
.proofs { margin-top: clamp(3rem, 8vh, 5rem); }
.proof {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
  padding: clamp(1.25rem, 3vh, 2rem) 0;
  border-top: 1px solid var(--rule);
}
.proof:last-child { border-bottom: 1px solid var(--rule); }
@media (min-width: 760px) {
  .proof { grid-template-columns: 14rem minmax(0, 1fr); gap: clamp(2rem, 5vw, 4rem); align-items: baseline; }
}
.proof__k {
  font-size: 0.6875rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--amber);
}
.proof__v { color: var(--cream-dim); max-width: 46ch; }

/* ── Global leadership ──────────────────────────────────────────────── */
.lead__grid {
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
  margin-top: clamp(2.25rem, 5vh, 3.5rem);
}
@media (min-width: 900px) { .lead__grid { grid-template-columns: repeat(3, 1fr); } }
.lead__item h3 {
  font-family: var(--serif);
  font-size: clamp(1.15rem, 1rem + 0.5vw, 1.4rem);
  font-weight: 400;
  margin: 0 0 0.85rem;
  color: var(--cream);
}
.lead__item p { margin: 0; color: var(--cream-dim); font-size: 0.975rem; }

/* ── Selected work: chapters ────────────────────────────────────────── */
.chapter {
  padding-block: clamp(3.5rem, 9vh, 6rem);
  border-top: 1px solid var(--rule);
}
.chapter__head {
  display: grid;
  gap: 1.5rem;
  margin-bottom: clamp(2rem, 5vh, 3.25rem);
}
@media (min-width: 860px) {
  .chapter__head { grid-template-columns: 6rem minmax(0, 1fr); gap: clamp(2rem, 5vw, 4rem); align-items: start; }
}
.chapter__no {
  font-family: var(--serif);
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  color: var(--amber);
  padding-top: 0.6rem;
}
.chapter__title { max-width: 18ch; }
.chapter__role {
  margin-top: 1.25rem;
  font-size: 0.6875rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cream-faint);
}

.chapter__body {
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
}
@media (min-width: 860px) {
  .chapter__body { grid-template-columns: repeat(3, 1fr); }
}
.field__k {
  font-size: 0.6875rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cream-faint);
  margin: 0 0 1rem;
}
.field__v { margin: 0; color: var(--cream-dim); font-size: 0.975rem; line-height: 1.65; }
.field--impact .field__v { color: var(--cream); }

/* ── Philosophy ─────────────────────────────────────────────────────── */
.philosophy { text-align: center; }
.philosophy .d1 { max-width: 14ch; margin-inline: auto; }
.philosophy__sub {
  margin: clamp(1.75rem, 4vh, 2.75rem) auto 0;
  max-width: 38ch;
  color: var(--cream-dim);
  font-size: clamp(1.05rem, 0.95rem + 0.4vw, 1.25rem);
  line-height: 1.6;
}

/* ── Final CTA ──────────────────────────────────────────────────────── */
.outro {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-content: center;
  overflow: hidden;
  padding: clamp(5rem, 12vh, 8rem) var(--gutter);
}
.outro__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
  will-change: transform;
}
.outro__scrim {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(100% 80% at 50% 50%, rgba(5,16,11,0.4) 0%, rgba(5,16,11,0.9) 100%);
}
.outro__inner { position: relative; z-index: 1; }
.outro .d1 { max-width: 15ch; }

.outro__meta {
  margin-top: clamp(2rem, 5vh, 3.25rem);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 2.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cream-dim);
}
.outro__cta {
  margin-top: clamp(1.75rem, 4vh, 2.75rem);
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 2.5rem;
  align-items: baseline;
}
.outro__cta a.primary {
  font-family: var(--serif);
  font-size: clamp(1.35rem, 1.1rem + 1.1vw, 2.25rem);
  border-bottom-color: var(--amber);
}
.outro__cta a.secondary {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.colophon {
  padding: 2.5rem var(--gutter) 3.5rem;
  border-top: 1px solid var(--rule);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-faint);
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .line-mask > span { transform: none; }
}