.page-solutions {
  --sol-rail-w: 216px;
  --sol-scan: repeating-linear-gradient(
    180deg,
    color-mix(in srgb, var(--color-line) 62%, transparent) 0 1px,
    transparent 1px 8px
  );
  position: relative;
  color: var(--color-ink);
  font-family: var(--font-body);
  line-height: var(--leading-body);
}

.page-solutions :where(h1, h2, h3) {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  letter-spacing: var(--tracking-heading);
  line-height: var(--leading-heading);
}

.page-solutions .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- breadcrumb bar ---------- */

.page-solutions .sol-crumb-bar {
  padding-top: var(--space-4);
}

.page-solutions .sol-crumb-bar .breadcrumb {
  font-size: var(--text-sm);
}

.page-solutions .sol-crumb-bar .breadcrumb a {
  color: var(--color-ink-soft);
  text-decoration: none;
}

.page-solutions .sol-crumb-bar .breadcrumb a:hover,
.page-solutions .sol-crumb-bar .breadcrumb a:focus-visible {
  color: var(--color-accent);
}

.page-solutions .sol-crumb-bar .breadcrumb [aria-current="page"] {
  color: var(--color-ink);
}

/* ---------- hero ---------- */

.page-solutions .sol-hero {
  position: relative;
  padding-block: var(--space-6) var(--section-y);
  isolation: isolate;
}

.page-solutions .sol-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 84% 6%, color-mix(in srgb, var(--color-primary) 26%, transparent) 0%, transparent 56%),
    radial-gradient(circle at 6% 96%, color-mix(in srgb, var(--color-accent) 9%, transparent) 0%, transparent 52%);
}

.page-solutions .sol-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.42;
  background-image: var(--sol-scan);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 22%, #000 74%, transparent 100%);
  mask-image: linear-gradient(180deg, transparent 0%, #000 22%, #000 74%, transparent 100%);
}

.page-solutions .sol-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-6);
  align-items: start;
}

.page-solutions .sol-hero-copy > * {
  max-width: 34ch;
}

.page-solutions .sol-hero .eyebrow {
  margin: 0 0 var(--space-2);
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-solutions .sol-hero-title {
  margin: 0 0 var(--space-3);
  font-size: var(--text-display);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--color-ink);
  max-width: 14ch;
}

.page-solutions .sol-hero-lede {
  margin: 0 0 var(--space-4);
  max-width: 46ch;
  font-size: var(--text-base);
  color: var(--color-ink-soft);
}

.page-solutions .sol-hero-tags {
  margin-bottom: var(--space-4);
}

.page-solutions .sol-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* hero panel */

.page-solutions .sol-hero-panel {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  background: linear-gradient(
    165deg,
    color-mix(in srgb, var(--color-surface-deep) 78%, transparent) 0%,
    color-mix(in srgb, var(--color-surface-alt) 92%, transparent) 100%
  );
}

.page-solutions .sol-hero-figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: var(--border-thin) solid var(--color-line);
}

.page-solutions .sol-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-solutions .sol-hero-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    158deg,
    color-mix(in srgb, var(--color-primary) 34%, transparent) 0%,
    transparent 52%,
    color-mix(in srgb, var(--color-accent) 16%, transparent) 100%
  );
}

.page-solutions .sol-hero-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
  margin: 0;
}

.page-solutions .sol-metric {
  display: grid;
  gap: 2px;
  padding: var(--space-2);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-surface) 72%, transparent);
}

.page-solutions .sol-metric dt {
  margin: 0;
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
}

.page-solutions .sol-metric dd {
  margin: 0;
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: 1.1;
  color: var(--color-accent);
}

.page-solutions .sol-metric-note {
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

/* ---------- capability section ---------- */

.page-solutions .sol-cap-section {
  position: relative;
}

.page-solutions .sol-workbench {
  display: grid;
  gap: var(--space-6);
  align-items: start;
}

.page-solutions .sol-rail {
  display: grid;
  gap: var(--space-2);
  align-content: start;
}

.page-solutions .sol-rail-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-ink-muted);
  text-transform: uppercase;
}

.page-solutions .sol-rail-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}

.page-solutions .sol-rail-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 9px var(--space-2);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-surface-alt) 62%, transparent);
  color: var(--color-ink-soft);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  line-height: 1.3;
  text-align: left;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.page-solutions .sol-rail-btn:hover {
  color: var(--color-ink);
  border-color: color-mix(in srgb, var(--color-primary) 62%, transparent);
}

.page-solutions .sol-rail-btn:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.page-solutions .sol-rail-btn[aria-pressed="true"] {
  color: var(--color-accent);
  border-color: color-mix(in srgb, var(--color-accent) 58%, transparent);
  background: var(--color-highlight);
  box-shadow: var(--shadow-1);
}

.page-solutions .sol-rail-count {
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

.page-solutions .sol-rail-btn[aria-pressed="true"] .sol-rail-count {
  color: var(--color-accent);
}

.page-solutions .sol-rail-hint {
  margin: 0;
  max-width: 26ch;
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

/* capability head */

.page-solutions .sol-cap-head {
  margin-bottom: var(--space-4);
}

.page-solutions .sol-cap-head .eyebrow {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-accent);
  text-transform: uppercase;
}

.page-solutions .sol-h2 {
  margin: 0 0 var(--space-2);
  font-size: var(--text-2xl);
  color: var(--color-ink);
}

.page-solutions .sol-cap-lede {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  color: var(--color-ink-soft);
}

/* preview row */

.page-solutions .sol-preview-row {
  display: grid;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.page-solutions .sol-preview {
  margin: 0;
  display: grid;
  gap: var(--space-1);
}

.page-solutions .sol-preview .figure-frame {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: var(--border-thin) solid var(--color-line);
}

.page-solutions .sol-preview .figure-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-solutions .sol-preview-cap {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

.page-solutions .pulse-dot {
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  box-shadow: 0 0 10px color-mix(in srgb, var(--color-accent) 70%, transparent);
  animation: sol-pulse 2.4s ease-in-out infinite;
}

@keyframes sol-pulse {
  0%, 100% { opacity: 0.35; transform: scale(0.86); }
  50% { opacity: 1; transform: scale(1.12); }
}

/* entries */

.page-solutions .sol-entries {
  display: grid;
  gap: var(--space-3);
}

.page-solutions .sol-entry {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  border: var(--border-thin) solid var(--color-line);
  background: linear-gradient(
    168deg,
    color-mix(in srgb, var(--color-surface-alt) 88%, transparent) 0%,
    color-mix(in srgb, var(--color-surface) 96%, transparent) 100%
  );
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-solutions .sol-entry:hover,
.page-solutions .sol-entry:focus-within {
  border-color: color-mix(in srgb, var(--color-primary) 60%, transparent);
  box-shadow: var(--shadow-1);
}

.page-solutions .sol-entry-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1) var(--space-2);
}

.page-solutions .sol-entry-no {
  font-size: var(--text-sm);
  color: var(--color-accent);
  letter-spacing: 0.08em;
}

.page-solutions .sol-entry-state {
  margin-left: auto;
  padding: 3px 9px;
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
  white-space: nowrap;
}

.page-solutions .sol-entry-state--live {
  color: var(--color-accent);
  border-color: color-mix(in srgb, var(--color-accent) 48%, transparent);
  background: var(--color-highlight);
}

.page-solutions .sol-entry-title {
  margin: 0;
  font-size: var(--text-lg);
  color: var(--color-ink);
}

.page-solutions .sol-entry-desc {
  margin: 0;
  font-size: var(--text-base);
  color: var(--color-ink-soft);
}

.page-solutions .sol-fields {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding-top: var(--space-2);
  border-top: var(--border-thin) solid var(--color-line);
}

.page-solutions .sol-field {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: var(--space-2);
  align-items: start;
}

.page-solutions .sol-field dt {
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--color-ink-muted);
  line-height: 1.7;
}

.page-solutions .sol-field dd {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  line-height: 1.7;
  overflow-wrap: anywhere;
}

.page-solutions .sol-field--bound dd {
  color: var(--color-ink-muted);
  transition: color 0.25s ease;
}

.page-solutions .sol-entry:hover .sol-field--bound dd,
.page-solutions .sol-entry:focus-within .sol-field--bound dd {
  color: var(--color-ink);
}

.page-solutions .filter-empty {
  margin-top: var(--space-4);
  padding: var(--space-3);
  border: var(--border-thin) dashed var(--color-line);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-solutions .sol-cap-more {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: var(--border-thin) solid var(--color-line);
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}

.page-solutions .sol-cap-more a {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: var(--border-thin) solid color-mix(in srgb, var(--color-accent) 55%, transparent);
}

.page-solutions .sol-cap-more a:hover,
.page-solutions .sol-cap-more a:focus-visible {
  color: var(--color-focus);
}

/* ---------- workflow ---------- */

.page-solutions .sol-flow {
  position: relative;
  border-top: var(--border-thin) solid var(--color-line);
}

.page-solutions .sol-flow-grid {
  display: grid;
  gap: var(--space-6);
  align-items: start;
}

.page-solutions .sol-flow .eyebrow {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-accent);
  text-transform: uppercase;
}

.page-solutions .sol-flow-lede {
  margin: 0 0 var(--space-4);
  max-width: 48ch;
  font-size: var(--text-base);
  color: var(--color-ink-soft);
}

.page-solutions .sol-steps {
  list-style: none;
  counter-reset: sol-step;
  margin: 0;
  padding: 0;
  border-top: var(--border-thin) solid var(--color-line);
}

.page-solutions .sol-steps li {
  position: relative;
  padding: var(--space-3) 0 var(--space-3) var(--space-6);
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-solutions .sol-steps li::before {
  counter-increment: sol-step;
  content: counter(sol-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-accent);
  letter-spacing: 0.06em;
}

.page-solutions .sol-steps h3 {
  margin: 0 0 var(--space-1);
  font-size: var(--text-lg);
  color: var(--color-ink);
}

.page-solutions .sol-steps p {
  margin: 0;
  max-width: 46ch;
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}

.page-solutions .sol-flow-figure {
  margin: 0;
  display: grid;
  gap: var(--space-2);
}

.page-solutions .sol-flow-figure .figure-frame {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: var(--border-thin) solid var(--color-line);
}

.page-solutions .sol-flow-figure .figure-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-solutions .sol-flow-cap {
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

/* ---------- exit ---------- */

.page-solutions .sol-exit-panel {
  padding: var(--space-4) var(--space-3);
  border-radius: var(--radius-lg);
  border: var(--border-thin) solid var(--color-contrast-line);
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  display: grid;
  gap: var(--space-4);
}

.page-solutions .sol-exit-kicker {
  margin: 0 0 var(--space-1);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-contrast-accent);
  text-transform: uppercase;
}

.page-solutions .sol-exit-copy h2 {
  margin: 0 0 var(--space-2);
  font-size: var(--text-2xl);
  color: var(--color-contrast-ink);
}

.page-solutions .sol-exit-copy p {
  margin: 0;
  max-width: 54ch;
  font-size: var(--text-base);
  color: var(--color-contrast-ink);
}

.page-solutions .sol-exit-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: var(--border-thin) solid var(--color-contrast-line);
}

.page-solutions .sol-exit-list li {
  display: grid;
  gap: 4px;
  padding: var(--space-2) 0;
  border-bottom: var(--border-thin) solid var(--color-contrast-line);
}

.page-solutions .sol-exit-list a {
  justify-self: start;
  color: var(--color-contrast-ink);
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  text-decoration: none;
  border-bottom: 2px solid var(--color-contrast-accent);
  padding-bottom: 1px;
}

.page-solutions .sol-exit-list a:hover,
.page-solutions .sol-exit-list a:focus-visible {
  color: var(--color-contrast-accent);
}

.page-solutions .sol-exit-list a:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}

.page-solutions .sol-exit-list span {
  font-size: var(--text-sm);
  color: var(--color-contrast-ink);
  overflow-wrap: anywhere;
}

/* ---------- responsive ---------- */

@media (min-width: 620px) {
  .page-solutions .sol-preview-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-solutions .sol-entries {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-solutions .sol-exit-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: var(--space-4);
  }
}

@media (min-width: 900px) {
  .page-solutions .sol-hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--space-8);
  }

  .page-solutions .sol-workbench {
    grid-template-columns: var(--sol-rail-w) minmax(0, 1fr);
    gap: var(--space-6);
  }

  .page-solutions .sol-rail {
    position: sticky;
    top: 96px;
    padding-right: var(--space-3);
    border-right: var(--border-thin) solid var(--color-line);
  }

  .page-solutions .sol-rail-list {
    flex-direction: column;
    flex-wrap: nowrap;
  }

  .page-solutions .sol-rail-btn {
    width: 100%;
    justify-content: flex-start;
  }

  .page-solutions .sol-flow-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: var(--space-8);
  }

  .page-solutions .sol-flow-figure {
    position: sticky;
    top: 96px;
  }

  .page-solutions .sol-exit-panel {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    padding: var(--space-6) var(--space-4);
  }
}

@media (min-width: 1100px) {
  .page-solutions .sol-preview-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1240px) {
  .page-solutions .sol-entries {
    column-gap: var(--space-3);
  }

  .page-solutions .sol-entry:nth-child(2n) {
    margin-top: var(--space-6);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-solutions .pulse-dot {
    animation: none;
  }

  .page-solutions .sol-rail-btn,
  .page-solutions .sol-entry,
  .page-solutions .sol-field--bound dd {
    transition: none;
  }
}