/* GEOLiNK · page styles · /industries/factory-automation/
   Scope: every selector is page-prefixed (ifa-). No global class names. */

/* 1 · Hero — data-led, downtime number leads */
.ifa-hero {
  overflow: hidden;
  border-bottom: 1px solid var(--line-strong);
  background:
    radial-gradient(780px 420px at 18% 20%, rgba(var(--color-cyan-rgb), 0.12), transparent 68%),
    linear-gradient(180deg, var(--color-lab-raised) 0%, var(--color-ice-deep) 100%);
}

.ifa-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: clamp(28px, 4.5vw, 68px);
  align-items: center;
}

.ifa-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 var(--space-5);
  color: var(--accent-ink);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
}

.ifa-eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: currentColor;
  opacity: 0.7;
}

.ifa-hero-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 0 0 var(--space-4);
}

.ifa-hero-stat strong {
  color: var(--accent-ink);
  font-family: var(--font-display);
  font-size: clamp(62px, 8.6vw, 118px);
  font-weight: var(--weight-light);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.055em;
  line-height: 0.82;
}

.ifa-hero-stat span {
  max-width: 34ch;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.09em;
  line-height: 1.5;
  text-transform: uppercase;
}

.ifa-hero-title {
  max-width: 19ch;
  font-size: clamp(30px, 3.6vw, 46px);
  line-height: 1.08;
}

.ifa-hero-lead {
  max-width: 54ch;
  margin-top: var(--space-4);
  color: var(--text-secondary);
  font-size: clamp(15px, 1.4vw, 18px);
  line-height: 1.62;
}

.ifa-hero-actions {
  margin-top: var(--space-5);
}

.ifa-hero-note {
  max-width: 46ch;
  margin-top: var(--space-5);
  padding: var(--space-3) 0 var(--space-3) var(--space-4);
  border-left: 2px solid var(--accent);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  line-height: 1.6;
}

.ifa-hero-figure {
  margin: 0;
}

.ifa-hero-frame {
  aspect-ratio: 2 / 3;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lift);
}

.ifa-hero-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ifa-hero-cap {
  margin-top: var(--space-2);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 9px;
  line-height: 1.5;
}

/* 2 · Stat band */
.ifa-stats {
  border-bottom: 1px solid var(--line-strong);
  background: var(--color-lab-raised);
}

.ifa-stat-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
}

.ifa-stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-5) var(--space-5) var(--space-4) 0;
  border-bottom: 1px solid var(--line-soft);
}

.ifa-stat + .ifa-stat {
  padding-left: var(--space-5);
  border-left: 1px solid var(--line-soft);
}

.ifa-stat-val {
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: clamp(22px, 2.5vw, 34px);
  font-weight: var(--weight-light);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
  line-height: 1;
}

.ifa-stat-key {
  max-width: 26ch;
  color: var(--text-secondary);
  font-size: 12px;
  line-height: 1.5;
}

.ifa-stat-note {
  margin-top: var(--space-3);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.04em;
}

/* 3 · Fit split */
.ifa-fit {
  border-bottom: 1px solid var(--line);
}

.ifa-fit-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  gap: clamp(28px, 4.5vw, 68px);
  align-items: center;
}

.ifa-fit-copy h2 {
  margin-bottom: var(--space-4);
}

.ifa-fit-copy p {
  max-width: 58ch;
  color: var(--text-secondary);
}

.ifa-fit-list {
  display: grid;
  gap: 0;
  margin: var(--space-5) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
}

.ifa-fit-list li {
  display: grid;
  grid-template-columns: minmax(0, 0.42fr) minmax(0, 1.58fr);
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--line-soft);
}

.ifa-fit-key {
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ifa-fit-val {
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.5;
}

.ifa-fit-figure {
  margin: 0;
}

.ifa-fit-frame {
  display: grid;
  place-items: center;
  aspect-ratio: 1 / 1;
  padding: clamp(18px, 3vw, 36px);
  border: 1px solid var(--line);
  background:
    radial-gradient(68% 66% at 50% 44%, var(--color-white), transparent 72%),
    var(--gradient-ice);
  box-shadow: var(--shadow-glass);
}

.ifa-fit-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.ifa-fit-cap {
  margin-top: var(--space-2);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 9px;
  line-height: 1.5;
}

/* 4 · Model cards */
.ifa-model-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 24px);
}

.ifa-model {
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: 1px solid var(--line);
  background: rgba(var(--color-white-rgb), 0.7);
  box-shadow: var(--shadow-raised);
}

.ifa-model-media {
  display: grid;
  place-items: center;
  aspect-ratio: 1 / 1;
  padding: var(--space-5);
  border-bottom: 1px solid var(--line-soft);
  background:
    radial-gradient(64% 62% at 50% 44%, var(--color-white), transparent 73%),
    var(--gradient-ice);
}

.ifa-model-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.ifa-model-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-5);
}

.ifa-model-name {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.03em;
}

.ifa-model-copy {
  color: var(--text-secondary);
  font-size: 12.5px;
  line-height: 1.55;
}

.ifa-model-link {
  margin-top: auto;
  padding-top: var(--space-2);
  color: var(--accent-ink);
  font-family: var(--font-mono);
  font-size: 9.5px;
  text-decoration: none;
}

.ifa-model-link:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 5 · Requirement matrix */
.ifa-matrix {
  border-bottom: 1px solid var(--line);
}

.ifa-matrix-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: rgba(var(--color-white-rgb), 0.62);
}

.ifa-matrix-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 12.5px;
}

.ifa-matrix-table caption {
  caption-side: top;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--line);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-align: left;
  text-transform: uppercase;
}

.ifa-matrix-table th {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--line-strong);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: var(--weight-regular);
  letter-spacing: 0.08em;
  line-height: 1.4;
  text-align: left;
  text-transform: uppercase;
  vertical-align: bottom;
}

.ifa-matrix-table tbody th {
  width: 22%;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: var(--weight-medium);
  letter-spacing: 0;
  text-transform: none;
}

.ifa-matrix-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--line-soft);
  color: var(--text-secondary);
  line-height: 1.55;
  vertical-align: top;
}

.ifa-matrix-table tbody tr:last-child th,
.ifa-matrix-table tbody tr:last-child td {
  border-bottom: 0;
}

/* 6 · Flow diagram */
.ifa-flow {
  border-bottom: 1px solid var(--line);
}

.ifa-flow-figure {
  margin: 0;
  padding: clamp(14px, 2.4vw, 30px);
  border: 1px solid var(--line);
  background: rgba(var(--color-lab-raised-rgb), 0.94);
  box-shadow: var(--shadow-hairline);
}

.ifa-flow-figure svg {
  display: block;
  width: 100%;
  height: auto;
}

.ifa-flow-note {
  margin-top: var(--space-3);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 9.5px;
  line-height: 1.6;
}

/* 7 · Case card */
.ifa-case {
  border-bottom: 1px solid var(--line);
  background: var(--color-lab-raised);
}

.ifa-case-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(24px, 4vw, 58px);
  align-items: center;
}

.ifa-case-figure {
  margin: 0;
}

.ifa-case-frame {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    radial-gradient(70% 62% at 50% 44%, var(--color-white), transparent 72%),
    var(--gradient-ice);
}

.ifa-case-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.ifa-case-cap {
  margin-top: var(--space-2);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 9px;
  line-height: 1.5;
}

.ifa-case-copy h2 {
  margin-bottom: var(--space-4);
}

.ifa-case-copy p {
  max-width: 58ch;
  color: var(--text-secondary);
}

.ifa-case-metric {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--line-strong);
}

.ifa-case-metric-val {
  color: var(--accent-ink);
  font-family: var(--font-display);
  font-size: clamp(38px, 4.6vw, 62px);
  font-weight: var(--weight-light);
  letter-spacing: -0.045em;
  line-height: 0.9;
}

.ifa-case-metric-key {
  max-width: 24ch;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.05em;
  line-height: 1.5;
  text-transform: uppercase;
}

.ifa-case-note {
  margin-top: var(--space-3);
  font-family: var(--font-mono);
  font-size: 9px;
}

/* 8 · Gallery */
.ifa-gallery {
  border-bottom: 1px solid var(--line);
}

.ifa-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 24px);
}

.ifa-shot {
  margin: 0;
}

.ifa-shot-frame {
  display: grid;
  place-items: center;
  aspect-ratio: 1 / 1;
  padding: clamp(14px, 2vw, 24px);
  border: 1px solid var(--line);
  background:
    radial-gradient(68% 66% at 50% 44%, var(--color-white), transparent 73%),
    var(--gradient-ice);
}

.ifa-shot-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.ifa-shot figcaption {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: var(--space-2);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 8.5px;
  line-height: 1.5;
}

.ifa-shot figcaption b {
  color: var(--ink);
  font-weight: var(--weight-regular);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

/* 9 · Enclosure checks */
.ifa-enclosure {
  border-bottom: 1px solid var(--line);
  background: var(--color-ice-deep);
}

.ifa-enclosure-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 24px);
}

.ifa-enclosure-figure {
  margin: 0;
}

.ifa-enclosure-frame {
  display: grid;
  place-items: center;
  aspect-ratio: 3 / 4;
  padding: var(--space-4);
  border: 1px solid var(--line);
  background: var(--color-lab-raised);
}

.ifa-enclosure-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.ifa-enclosure-figure figcaption {
  margin-top: var(--space-2);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 9px;
  line-height: 1.5;
}

.ifa-enclosure-copy {
  align-self: center;
  padding: var(--space-5);
  border-left: 1px solid var(--line-strong);
}

.ifa-enclosure-copy p {
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.6;
}

.ifa-enclosure-note {
  margin-top: var(--space-3);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* 10 · Adjacent envelopes */
.ifa-family {
  border-bottom: 1px solid var(--line);
}

.ifa-family-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 24px);
}

.ifa-family-card {
  margin: 0;
}

.ifa-family-frame {
  display: grid;
  place-items: center;
  aspect-ratio: 3 / 4;
  padding: var(--space-5);
  border: 1px solid var(--line);
  background: var(--color-lab-raised);
}

.ifa-family-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.ifa-family-card figcaption {
  margin-top: var(--space-2);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 9px;
  line-height: 1.5;
}

/* 11 · FAQ */
.ifa-faq-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 24px);
}

.ifa-faq-item {
  padding: var(--space-5);
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-soft);
}

.ifa-faq-q {
  margin-bottom: var(--space-3);
  font-size: 16px;
  font-weight: var(--weight-medium);
  line-height: 1.32;
}

.ifa-faq-a {
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.65;
}

/* 12 · CTA split with scene */
.ifa-cta {
  border-top: 1px solid var(--line-strong);
  background:
    linear-gradient(180deg, var(--color-lab-raised) 0%, var(--color-ice-deep) 100%);
}

.ifa-cta-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
}

.ifa-cta-copy {
  grid-column: 1;
}

.ifa-cta-title {
  margin-top: var(--space-2);
  font-size: clamp(28px, 3.8vw, 44px);
}

.ifa-cta-copy h2 + p {
  max-width: 52ch;
  margin-top: var(--space-3);
  color: var(--text-secondary);
}

.ifa-cta-actions {
  grid-column: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
}

.ifa-cta-boundary {
  flex-basis: 100%;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.04em;
  line-height: 1.5;
}

.ifa-cta-figure {
  grid-column: 2;
  grid-row: 1 / span 2;
  margin: 0;
}

.ifa-cta-frame {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-raised);
}

.ifa-cta-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ifa-cta-cap {
  margin-top: var(--space-2);
  padding: 4px 8px;
  background: var(--color-graphite-deep);
  color: rgba(var(--color-white-rgb), 0.82);
  font-family: var(--font-mono);
  font-size: 9px;
  line-height: 1.5;
}

@media (max-width: 1050px) {
  .ifa-hero-grid,
  .ifa-fit-grid,
  .ifa-case-grid,
  .ifa-cta-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .ifa-hero-figure {
    max-width: 520px;
  }

  .ifa-stat-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ifa-stat:nth-child(3) {
    padding-left: 0;
    border-left: 0;
  }

  .ifa-gallery-grid,
  .ifa-enclosure-grid,
  .ifa-family-grid,
  .ifa-faq-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ifa-enclosure-copy {
    grid-column: 1 / -1;
    border-left: 0;
    border-top: 1px solid var(--line-strong);
    padding-inline: 0;
  }

  .ifa-cta-figure {
    grid-column: 1;
    grid-row: auto;
    margin-top: var(--space-4);
  }
}

@media (max-width: 640px) {
  .ifa-hero-stat strong {
    font-size: clamp(56px, 17vw, 84px);
  }

  .ifa-model-grid,
  .ifa-gallery-grid,
  .ifa-enclosure-grid,
  .ifa-family-grid,
  .ifa-faq-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .ifa-fit-list li {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }

  .ifa-case-metric {
    flex-direction: column;
    gap: var(--space-2);
  }

  .ifa-cta-actions {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 760px) {
  .ifa-flow-figure {
    overflow-x: auto;
  }

  .ifa-flow-figure svg {
    min-width: 720px;
  }
}