/* ============================================================
   Page-level layouts: hero, marquee, services, quote,
   compare, workflow (dark), works, approach, closer, footer.
   ============================================================ */

/* ---------- Hero ---------- */
.hero {
  padding: 80px 0 96px;
  border-bottom: 1px solid var(--surface-border);
}
.hero-meta {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 36px;
  gap: var(--sp-5);
}
.hero h1 { margin: 0; }
.hero .lede {
  margin-top: 36px;
  max-width: 720px;
  font-size: var(--fs-body-lg);
  line-height: 1.45;
  color: var(--text-secondary);
}
.hero-foot {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  margin-top: 64px;
  align-items: end;
}
.hero-actions {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
@media (max-width: 880px) {
  .hero-foot { grid-template-columns: 1fr; }
  .stats { gap: var(--sp-5); }
}
@media (max-width: 600px) {
  .stats { grid-template-columns: 1fr 1fr; }
}

/* ---------- Marquee strip ---------- */
.strip {
  border-bottom: 1px solid var(--surface-border);
  padding: 22px 0;
  overflow: hidden;
  background: var(--surface-primary);
}
.strip-track {
  display: flex;
  gap: 64px;
  align-items: center;
  white-space: nowrap;
  animation: slide 50s linear infinite;
}
.strip-item {
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.strip-item::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--fill-brand);
  transform: rotate(45deg);
  display: inline-block;
}
@keyframes slide {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .strip-track { animation: none; }
}

/* ---------- Services (annotated specimen style) ---------- */
.services { display: flex; flex-direction: column; }
.svc {
  display: grid;
  grid-template-columns: 80px 1fr 1fr 220px;
  gap: 32px;
  padding: 36px 0;
  border-top: 1px solid var(--surface-border);
  align-items: start;
  transition: background 0.25s ease, padding 0.25s ease;
}
.svc:last-child { border-bottom: 1px solid var(--surface-border); }
.svc:hover { background: var(--surface-secondary); }
.svc:hover .svc-title { color: var(--text-emphasis); }
.svc-num {
  font-family: var(--font-mono);
  font-size: var(--fs-caption);
  letter-spacing: var(--ls-kicker);
  text-transform: uppercase;
  color: var(--text-secondary);
}
.svc-title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 36px;
  line-height: 1.05;
  letter-spacing: var(--ls-snug);
  color: var(--text-primary);
  transition: color 0.2s ease;
}
.svc-desc {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.5;
}
.svc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}
@media (max-width: 880px) {
  .svc { grid-template-columns: auto 1fr; gap: 18px; padding: 28px 0; }
  .svc-desc { grid-column: 1 / -1; }
  .svc-tags { grid-column: 1 / -1; justify-content: flex-start; }
}

/* ---------- Pull quote ---------- */
.quote-section {
  background: var(--surface-secondary);
  padding: 140px 0 160px;
  border-bottom: 1px solid var(--surface-border);
}
.quote-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--wrap-pad);
}
.quote-mark {
  font-family: var(--font-mono);
  font-size: var(--fs-caption);
  letter-spacing: var(--ls-kicker);
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 48px;
  display: flex;
  justify-content: space-between;
  gap: var(--sp-5);
}
.pull {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(36px, 5.4vw, 72px);
  letter-spacing: var(--ls-snug);
  line-height: 1.06;
  margin: 0;
}
.quote-foot {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 80px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-secondary);
  letter-spacing: 0.06em;
  gap: var(--sp-5);
}
@media (max-width: 760px) {
  .quote-section { padding: 80px 0 100px; }
  .quote-wrap { padding: 0 var(--sp-5); }
}

/* ---------- Two-panel comparison ---------- */
.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 24px;
}
@media (max-width: 880px) { .compare { grid-template-columns: 1fr; } }
.panel {
  background: var(--surface-secondary);
  border: 1px solid var(--surface-border);
  aspect-ratio: 1 / 1;
  padding: 32px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}
.panel-label {
  font-family: var(--font-mono);
  font-size: var(--fs-caption);
  letter-spacing: var(--ls-kicker);
  text-transform: uppercase;
  color: var(--text-secondary);
}
.panel-body {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 24px;
}
.flat-rows {
  display: flex;
  flex-direction: column;
  gap: 18px;
  width: 100%;
}
.flat-row {
  display: flex;
  align-items: center;
  gap: 16px;
}
.flat-bar {
  height: 7px;
  background: var(--color-slate);
  flex: 1;
  border-radius: 2px;
}
.flat-pill {
  width: 42px;
  height: 14px;
  background: var(--surface-border);
  border-radius: 7px;
}
.flat-row:nth-child(2) .flat-bar { width: 92%; }
.flat-row:nth-child(3) .flat-bar { width: 88%; }
.flat-row:nth-child(4) .flat-bar { width: 80%; }
.flat-row:nth-child(5) .flat-bar { width: 74%; }

.layered {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 280px;
}
.layered .dot {
  position: absolute;
  border-radius: 50%;
}
.layered .d1 { background: var(--color-teal); width: 46%; height: 46%; top: 8%;     left: 6%; }
.layered .d2 { background: var(--color-ink);  width: 26%; height: 26%; top: 14%;    left: 62%; }
.layered .d3 { background: var(--color-ink);  width: 18%; height: 18%; bottom: 14%; left: 14%; }
.layered .d4 { background: var(--color-red);  width: 36%; height: 36%; bottom: 6%;  right: 8%; }

.compare-cap {
  margin-top: 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-secondary);
}

/* ---------- Workflow (dark band, regardless of site theme) ---------- */
.workflow {
  background: var(--color-ink);
  color: var(--color-bone);
  padding: 120px 0 100px;
  border-bottom: 0;
}
.workflow .kicker { color: var(--color-mid); }
.wf-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 80px;
  gap: 48px;
}
.wf-head h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(40px, 5.4vw, 72px);
  letter-spacing: var(--ls-tight);
  line-height: 1.02;
  max-width: 920px;
  margin: 8px 0 0;
}
.wf-mark {
  display: flex;
  align-items: center;
  gap: 14px;
}
.wf-mark .label {
  font-family: var(--font-mono);
  font-size: var(--fs-caption);
  letter-spacing: var(--ls-kicker);
  text-transform: uppercase;
  color: var(--color-mid);
}
.steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  align-items: flex-start;
  position: relative;
}
.wf-track {
  position: absolute;
  top: 28px;
  left: 8%;
  right: 8%;
  height: 1px;
  background: #2A2D36;
  z-index: 1;
}
.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
  cursor: pointer;
}
.step .ring {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1.5px solid #4A5161;
  background: transparent;
  transition: all 0.25s ease;
  position: relative;
  z-index: 2;
}
.step.active .ring {
  background: var(--color-red);
  border-color: var(--color-red);
  box-shadow: 0 0 0 6px rgba(249, 32, 45, 0.16);
}
.step-name {
  font-size: 15px;
  color: #C7CAD2;
}
.step.active .step-name { color: var(--color-bone); }
.wf-foot {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 120px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-mid);
  gap: var(--sp-5);
}
.wf-foot .accent { color: var(--color-sodium); }
@media (max-width: 880px) {
  .steps { grid-template-columns: repeat(2, 1fr); gap: 48px 16px; }
  .wf-foot { flex-direction: column; align-items: flex-start; gap: var(--sp-4); }
}

/* ---------- Works grid ---------- */
.works-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 24px;
}
@media (max-width: 880px) { .works-grid { grid-template-columns: 1fr; } }
.work {
  background: var(--surface-secondary);
  border: 1px solid var(--surface-border);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
  position: relative;
  color: var(--text-primary);
}
.work:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 48px -28px rgba(20, 20, 20, 0.22);
}
.work-meta {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--sp-4);
}
.work-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.work h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(32px, 3vw, 40px);
  letter-spacing: var(--ls-snug);
  line-height: 1.05;
  margin: 0;
}
.work-vis {
  height: 280px;
  border: 1px solid var(--surface-border);
  background: var(--surface-primary);
  position: relative;
  overflow: hidden;
}
.work-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
  gap: var(--sp-4);
}
.work-foot .arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-primary);
}

/* Visualizations inside work cards */
.viz-atlas {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--surface-primary);
  height: 100%;
  justify-content: center;
}
.viz-atlas .row {
  display: grid;
  grid-template-columns: 80px 1fr 60px;
  gap: 12px;
  align-items: center;
}
.viz-atlas .file {
  font-family: var(--font-mono);
  font-size: var(--fs-caption);
  color: var(--text-secondary);
}
.viz-atlas .bar {
  height: 6px;
  background: var(--color-slate);
  border-radius: 2px;
}
.viz-atlas .row.bad .bar { background: var(--color-red); width: 62%; }
.viz-atlas .row.good .bar { width: 94%; }
.viz-atlas .row.mid .bar { width: 88%; }
.viz-atlas .num {
  font-family: var(--font-mono);
  font-size: var(--fs-caption);
  color: var(--text-secondary);
  text-align: right;
}
.viz-atlas .row.bad .num { color: var(--color-red); }

.viz-bubbles {
  position: relative;
  width: 100%;
  height: 100%;
  background: var(--surface-primary);
}
.viz-bubbles .vdot {
  position: absolute;
  border-radius: 50%;
}
.viz-bubbles .v1 { background: var(--color-teal); width: 38%; aspect-ratio: 1; top: 14%;    left: 8%; }
.viz-bubbles .v2 { background: var(--color-ink);  width: 22%; aspect-ratio: 1; top: 50%;    left: 46%; }
.viz-bubbles .v3 { background: var(--color-red);  width: 30%; aspect-ratio: 1; bottom: 8%;  right: 10%; }
.viz-bubbles .v4 { background: var(--color-ink);  width: 14%; aspect-ratio: 1; top: 18%;    right: 22%; }

/* ---------- Approach (4-col) ---------- */
.approach {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
@media (max-width: 880px) { .approach { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .approach { grid-template-columns: 1fr; } }
.ap {
  padding: 32px 0;
  border-top: 1px solid var(--text-primary);
}
.ap .num {
  font-family: var(--font-mono);
  font-size: var(--fs-caption);
  letter-spacing: var(--ls-kicker);
  color: var(--text-secondary);
  margin-bottom: 24px;
}
.ap h3 {
  font-family: 'General Sans', var(--font-sans), sans-serif;
  font-weight: 600;
  font-size: 20px;
  letter-spacing: -0.008em;
  margin: 0 0 14px;
  line-height: 1.3;
}
.ap p {
  margin: 0;
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ---------- Closer / contact ---------- */
.closer { padding: 160px 0 96px; }
.closer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  align-items: end;
}
.closer h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(48px, 8vw, 128px);
  letter-spacing: -0.022em;
  line-height: 0.95;
  margin: 8px 0 0;
}
.closer-actions {
  margin-top: 48px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.closer-side {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}
.closer-side .row {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--surface-border);
  padding: 16px 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
  gap: var(--sp-4);
}
.closer-side .row b {
  color: var(--text-primary);
  font-weight: 500;
}
@media (max-width: 880px) {
  .closer { padding: 100px 0 64px; }
  .closer-grid { grid-template-columns: 1fr; gap: 32px; }
}

/* ---------- Footer ---------- */
footer {
  padding: 48px 0 56px;
  border-top: 1px solid var(--surface-border);
  background: var(--surface-primary);
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 32px;
  align-items: start;
}
@media (max-width: 880px) {
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 36px 24px; }
}
.foot-col h5 {
  font-family: var(--font-mono);
  font-size: var(--fs-caption);
  letter-spacing: var(--ls-kicker);
  text-transform: uppercase;
  color: var(--text-secondary);
  font-weight: 500;
  margin: 0 0 18px;
}
.foot-col a {
  display: block;
  padding: 6px 0;
  color: var(--text-primary);
  font-size: 15px;
}
.foot-col a:hover { color: var(--text-emphasis); }
.foot-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid var(--surface-border);
  font-family: var(--font-mono);
  font-size: var(--fs-caption);
  letter-spacing: var(--ls-kicker);
  text-transform: uppercase;
  color: var(--text-secondary);
  gap: var(--sp-4);
}