/* Services page */

.page-head { padding-top: clamp(60px, 8vw, 120px); }

.discipline { scroll-margin-top: 80px; }

.d-grid {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}
@media (max-width: 820px) {
  .d-grid { grid-template-columns: 1fr; gap: 32px; }
}

.d-side {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  min-height: 360px;
}

.d-num {
  font-family: var(--serif);
  font-size: 96px;
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 0.9;
}

.d-main { max-width: 78ch; }

.d-modules {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--rule);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.d-module {
  background: var(--paper);
  padding: 36px 28px 44px;
}
.d-module .h3 {
  margin-bottom: 14px;
  max-width: 18ch;
  text-wrap: balance;
}
.d-module .body { font-size: 15px; }

@media (max-width: 820px) {
  .d-modules { grid-template-columns: 1fr; }
}

.d-meta {
  margin: 56px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--rule);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.d-meta > div {
  background: var(--paper);
  padding: 24px 24px 28px;
}
.d-meta dt {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 10px;
}
.d-meta dd {
  font-family: var(--serif);
  font-size: 16px;
  margin: 0;
  color: var(--ink-soft);
}
@media (max-width: 820px) {
  .d-meta { grid-template-columns: 1fr; }
}

/* ---- ARC ---- */
.arc-track {
  margin-top: 56px;
  display: grid;
  grid-template-columns: 1fr 60px 1fr 60px 1fr;
  gap: 24px;
  align-items: start;
  border-top: 1px solid var(--rule);
  padding-top: 48px;
}
.arc-stage { padding: 0 8px; }
.arc-num { font-size: 11px; color: var(--ink-mute); margin-bottom: 24px; }
.arc-name {
  font-family: var(--serif);
  font-size: 36px;
  font-weight: 300;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  color: var(--ink);
}
.arc-name::after {
  content: '';
  display: block;
  width: 28px;
  height: 1px;
  background: var(--accent);
  margin-top: 12px;
}
.arc-desc { color: var(--ink-soft); font-size: 16px; line-height: 1.5; max-width: 36ch; }

.arc-line {
  height: 1px;
  background: var(--rule);
  align-self: center;
  margin-top: 56px;
  position: relative;
}
.arc-line::after {
  content: '→';
  position: absolute;
  right: -4px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--paper);
  padding: 0 4px;
  font-size: 14px;
  color: var(--ink-mute);
}

@media (max-width: 820px) {
  .arc-track { grid-template-columns: 1fr; gap: 32px; }
  .arc-line { display: none; }
}

/* Closing */
.closing-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: end;
}
@media (max-width: 820px) {
  .closing-inner { grid-template-columns: 1fr; }
}

/* container rule helper (defined in home.css too — duplicated here to keep services.html standalone) */
.container-rule {
  max-width: var(--maxw);
  margin: 0 auto;
  width: calc(100% - var(--gutter) * 2);
  border: 0;
  height: 1px;
  background: var(--rule);
}