/* ============================================================
   Subpage scaffolding — extends styles-v2.css
   ============================================================ */

/* nav active state */
.nav-links a.active { color: var(--ink); }
.nav-links a.active::after { transform: scaleX(1); transform-origin: left; }

/* ---------- Page hero ---------- */
.page-hero { padding: 190px 0 90px; border-bottom: 1px solid var(--hairline); }
.page-hero h1 {
  font-size: clamp(44px, 6vw, 88px);
  line-height: 1.0;
  letter-spacing: -0.04em;
  max-width: 18ch;
  margin-top: 30px;
}
.page-hero h1 .serif-i { color: var(--accent); }
.page-sub {
  font-size: 18px; line-height: 1.7; color: var(--ink-2);
  max-width: 56ch; text-wrap: pretty;
  margin-top: 30px;
}

/* ---------- Detail blocks (vendors / services) ---------- */
.detail {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 72px;
  padding: 84px 0;
  border-bottom: 1px solid var(--hairline);
}
.detail:last-of-type { border-bottom: none; }
.detail-head .idx {
  font-family: var(--font-mono); font-size: 12px; color: var(--accent);
  display: block; margin-bottom: 22px;
}
.detail-head h2 {
  font-size: clamp(30px, 3.2vw, 44px);
  font-weight: 400; letter-spacing: -0.03em; line-height: 1.06;
}
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.tag {
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-2);
  border: 1px solid var(--hairline);
  border-radius: 999px;
  padding: 7px 14px;
  white-space: nowrap;
}
.detail-body > p {
  font-size: 17px; line-height: 1.75; color: var(--ink-2);
  max-width: 62ch; text-wrap: pretty;
}
.detail-body > p + p { margin-top: 18px; }

.lever { margin-top: 40px; }
.lever-title {
  font-family: var(--font-mono); font-size: 11px; font-weight: 500;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-3);
  margin-bottom: 6px;
}
.lever ul { list-style: none; }
.lever li {
  display: flex; gap: 16px; align-items: baseline;
  padding: 16px 0;
  border-bottom: 1px solid var(--hairline);
  font-size: 15.5px; line-height: 1.6; color: var(--ink);
  max-width: 62ch;
}
.lever li::before {
  content: "→";
  color: var(--accent);
  flex-shrink: 0;
  font-family: var(--font-mono);
}

/* ---------- CTA band ---------- */
.cta-band { background: var(--panel); border-radius: 36px; margin: 40px 24px 24px; color: #fff; }
.cta-band-inner {
  display: flex; justify-content: space-between; align-items: center;
  gap: 48px; flex-wrap: wrap;
  padding-top: 96px; padding-bottom: 96px;
}
.cta-band h2 {
  font-size: clamp(30px, 3.6vw, 52px);
  font-weight: 300; letter-spacing: -0.03em; line-height: 1.08;
  max-width: 18ch;
}
.cta-band h2 .serif-i { color: #78A9FF; }

/* ---------- Two-column prose ---------- */
.prose-grid {
  display: grid; grid-template-columns: 320px 1fr; gap: 72px;
  padding: 100px 0;
}
.prose-grid .lede {
  font-size: clamp(22px, 2.2vw, 30px);
  font-weight: 300; line-height: 1.4; letter-spacing: -0.02em;
  color: var(--ink); text-wrap: balance;
  max-width: 30ch;
}
.prose-grid .body p {
  font-size: 16.5px; line-height: 1.8; color: var(--ink-2);
  max-width: 60ch; text-wrap: pretty;
}
.prose-grid .body p + p { margin-top: 20px; }

/* ---------- Principles / values list ---------- */
.principles { border-top: 1px solid var(--hairline); }
.principle {
  display: grid; grid-template-columns: 64px 320px 1fr;
  gap: 48px; align-items: baseline;
  padding: 44px 0;
  border-bottom: 1px solid var(--hairline);
}
.principle .idx { font-family: var(--font-mono); font-size: 12px; color: var(--ink-3); }
.principle h3 { font-size: 22px; font-weight: 500; letter-spacing: -0.02em; }
.principle p { font-size: 15.5px; line-height: 1.7; color: var(--ink-2); max-width: 56ch; text-wrap: pretty; }

/* ---------- Engagement models ---------- */
.models { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--hairline); }
.model { padding: 48px 40px 48px 0; border-bottom: 1px solid var(--hairline); }
.model + .model { padding-left: 40px; border-left: 1px solid var(--hairline); }
.model .m-k {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--accent);
  display: block; margin-bottom: 24px;
}
.model h3 { font-size: 22px; font-weight: 500; margin-bottom: 12px; }
.model p { font-size: 15px; line-height: 1.7; color: var(--ink-2); text-wrap: pretty; }

/* ---------- Phase detail (approach) ---------- */
.phase {
  display: grid; grid-template-columns: 320px 1fr; gap: 72px;
  padding: 84px 0; border-bottom: 1px solid var(--hairline);
  position: relative;
}
.phase:last-of-type { border-bottom: none; }
.phase .ph-big {
  font-size: clamp(90px, 10vw, 150px);
  font-weight: 200; letter-spacing: -0.06em; line-height: 0.85;
  color: var(--hairline);
}
.phase .ph-label {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--accent);
  display: block; margin-top: 22px;
}
.phase h2 { font-size: clamp(28px, 3vw, 40px); font-weight: 400; letter-spacing: -0.03em; margin-bottom: 18px; }
.phase .ph-body p { font-size: 16.5px; line-height: 1.75; color: var(--ink-2); max-width: 60ch; text-wrap: pretty; }
.phase .ph-body p + p { margin-top: 16px; }

/* deliverable chips */
.delivers { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 30px; }

/* ---------- Locations ---------- */
.loc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--hairline); }
.loc { padding: 52px 44px 56px 0; border-bottom: 1px solid var(--hairline); }
.loc + .loc { padding-left: 44px; border-left: 1px solid var(--hairline); }
.loc .tz {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--ink-3);
  display: block; margin-bottom: 26px;
}
.loc h3 { font-size: clamp(26px, 2.6vw, 36px); font-weight: 400; letter-spacing: -0.03em; margin-bottom: 14px; }
.loc p { font-size: 15px; line-height: 1.7; color: var(--ink-2); text-wrap: pretty; }
.loc .cities {
  margin-top: 26px;
  font-family: var(--font-mono); font-size: 12.5px; line-height: 2.1;
  color: var(--ink-2); letter-spacing: 0.02em;
}

/* world clock strip */
.clock-strip {
  display: flex; gap: 0; border-block: 1px solid var(--hairline);
  margin-top: 100px;
}
.clock {
  flex: 1; padding: 30px 36px;
  border-left: 1px solid var(--hairline);
}
.clock:first-child { border-left: none; padding-left: 0; }
.clock .c-city { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-3); }
.clock .c-time {
  font-size: 30px; font-weight: 300; letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  margin-top: 8px;
}

/* ---------- Contact page ---------- */
.contact-page .contact { padding-top: 100px; }
.next-steps { border-top: 1px solid var(--hairline); }
.nstep {
  display: grid; grid-template-columns: 64px 1fr; gap: 32px; align-items: baseline;
  padding: 26px 0; border-bottom: 1px solid var(--hairline);
}
.nstep .idx { font-family: var(--font-mono); font-size: 12px; color: var(--accent); }
.nstep strong { font-size: 16px; font-weight: 500; display: block; margin-bottom: 4px; }
.nstep span { font-size: 14.5px; color: var(--ink-3); line-height: 1.6; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .detail, .phase, .prose-grid { grid-template-columns: 1fr; gap: 36px; padding-block: 60px; }
  .principle { grid-template-columns: 40px 1fr; }
  .principle p { grid-column: 2; }
  .models, .loc-grid { grid-template-columns: 1fr; }
  .model + .model, .loc + .loc { padding-left: 0; border-left: none; }
  .model, .loc { padding-right: 0; }
  .clock-strip { flex-direction: column; }
  .clock { border-left: none; border-top: 1px solid var(--hairline); padding-left: 0; }
  .clock:first-child { border-top: none; }
  .cta-band-inner { padding-top: 64px; padding-bottom: 64px; }
}