/* SILO Case page: a static evidence wall and a small set of real paths. */

.case-main {
  overflow: hidden;
}

.case-hero {
  position: relative;
  padding: clamp(48px, 7vw, 92px) 0 clamp(56px, 7vw, 100px);
  border-bottom: 1px solid var(--line);
  isolation: isolate;
}

.case-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 76% 35%, var(--glow-blue), transparent 28%),
    radial-gradient(circle at 18% 88%, var(--glow-copper), transparent 28%),
    linear-gradient(135deg, transparent 0 68%, rgba(224, 163, 92, 0.035) 68% 68.1%, transparent 68.1%);
}

.case-hero-grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.7;
  background-image:
    linear-gradient(90deg, transparent 0 24%, var(--line) 24% 24.08%, transparent 24.08%),
    linear-gradient(0deg, transparent 0 52%, var(--line) 52% 52.08%, transparent 52.08%);
  background-size: 100% 100%, 100% 100%;
  mask-image: linear-gradient(90deg, #000, transparent 76%);
}

.case-hero-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: clamp(34px, 5vw, 62px);
}

.case-hero-top .section-eyebrow {
  flex: 1;
  margin: 0;
}

.case-hero-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: none;
  color: var(--ink-mute);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
}

.case-hero-status i,
.case-scan-foot i {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 18%, transparent);
}

.case-hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
  gap: clamp(36px, 8vw, 120px);
  align-items: center;
}

.case-hero-copy {
  max-width: 740px;
}

.case-hero-copy h1 {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 7vw, 6.8rem);
  font-weight: 700;
  letter-spacing: -0.055em;
  line-height: 0.94;
}

.case-hero-copy p {
  max-width: 620px;
  margin: 28px 0 0;
  color: var(--ink-soft);
  font-size: clamp(1.05rem, 1.5vw, 1.28rem);
  line-height: 1.75;
}

.case-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.case-scan-board {
  position: relative;
  min-height: 390px;
  padding: 18px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(65, 158, 219, 0.08), transparent 40%),
    linear-gradient(315deg, rgba(224, 163, 92, 0.08), transparent 44%),
    var(--bg-elev);
  box-shadow: var(--shadow-md);
}

.case-scan-board::before,
.case-scan-board::after {
  content: '';
  position: absolute;
  pointer-events: none;
}

.case-scan-board::before {
  inset: 11px;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius-lg) - 4px);
}

.case-scan-board::after {
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  background: linear-gradient(var(--trace), transparent 30%, transparent 70%, var(--trace));
  opacity: 0.7;
}

.case-scan-head,
.case-scan-foot {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: var(--silk);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.11em;
}

.case-scan-head {
  padding: 4px 4px 14px;
  border-bottom: 1px solid var(--line);
}

.case-scan-head span:first-child {
  color: var(--copper);
}

.case-scan-orbit {
  position: relative;
  width: min(100%, 320px);
  aspect-ratio: 1;
  margin: 28px auto 18px;
}

.case-scan-orbit__ring,
.case-scan-orbit__dot,
.case-scan-orbit__core {
  position: absolute;
}

.case-scan-orbit__ring {
  top: 50%;
  left: 50%;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.case-scan-orbit__ring--outer {
  width: 92%;
  height: 92%;
  border-style: dashed;
  border-color: var(--trace);
}

.case-scan-orbit__ring--inner {
  width: 58%;
  height: 58%;
  border-color: var(--copper-dim);
}

.case-scan-orbit__ring--inner::before,
.case-scan-orbit__ring--inner::after {
  content: '';
  position: absolute;
  inset: 16%;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.case-scan-orbit__ring--inner::after {
  inset: 35%;
  border-color: var(--pg);
  box-shadow: 0 0 22px var(--glow-blue);
}

.case-scan-orbit__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--copper);
  box-shadow: 0 0 0 5px rgba(224, 163, 92, 0.12);
}

.case-scan-orbit__dot--one {
  top: 12%;
  left: 68%;
}

.case-scan-orbit__dot--two {
  right: 13%;
  bottom: 24%;
  background: var(--ok);
  box-shadow: 0 0 0 5px rgba(85, 201, 138, 0.12);
}

.case-scan-orbit__core {
  top: 50%;
  left: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 112px;
  height: 112px;
  border: 1px solid var(--pg);
  border-radius: 50%;
  background: var(--bg);
  color: var(--ink);
  transform: translate(-50%, -50%);
  box-shadow: 0 0 0 9px color-mix(in srgb, var(--pg) 8%, transparent), 0 0 30px var(--glow-blue);
}

.case-scan-orbit__core b {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.04em;
}

.case-scan-orbit__core small {
  margin-top: 3px;
  color: var(--silk);
  font-family: var(--font-mono);
  font-size: 0.56rem;
  letter-spacing: 0.08em;
}

.case-scan-stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.case-scan-stats div {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  text-align: center;
}

.case-scan-stats strong {
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1;
}

.case-scan-stats span {
  color: var(--ink-mute);
  font-family: var(--font-mono);
  font-size: 0.56rem;
  letter-spacing: 0.06em;
  line-height: 1.35;
}

.case-scan-foot {
  justify-content: flex-start;
  gap: 8px;
  padding: 14px 4px 2px;
  font-size: 0.58rem;
}

.case-wall-section {
  padding-top: clamp(64px, 8vw, 112px);
}

.case-wall-section > .landing-container {
  max-width: 1760px;
}

.case-section-head {
  max-width: 760px;
}

.metrics-proof-link {
  color: var(--copper) !important;
  font-family: var(--font-mono);
  font-size: 0.9em;
  text-decoration: underline;
  text-decoration-color: var(--copper-dim);
  text-underline-offset: 0.2em;
}

.metrics-proof-link:hover {
  color: var(--pg-strong) !important;
  text-decoration-color: var(--pg-strong);
}

.case-wall-frame {
  position: relative;
  padding: 20px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px),
    var(--bg-elev);
  background-size: 32px 32px;
  box-shadow: var(--shadow-md);
}

.case-wall-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--silk);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
}

.case-wall-toolbar {
  padding: 4px 8px 16px;
  border-bottom: 1px solid var(--line);
}

.case-wall-toolbar span:first-child {
  color: var(--copper);
}

.case-wall-toolbar i {
  margin-right: 7px;
}

.case-wall-toolbar__count {
  color: var(--ink-mute);
}

.case-wall-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 12px;
  padding: 18px 0 4px;
}

.case-wall-tile {
  display: flex;
  min-width: 0;
  min-height: 126px;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  padding: 16px 12px 13px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--bg-elev) 76%, transparent);
  color: var(--ink) !important;
  text-align: center;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.case-wall-tile:hover,
.case-wall-tile:focus-visible {
  z-index: 2;
  border-color: var(--card-hover-border);
  background: var(--bg-elev-2);
  box-shadow: 0 8px 24px var(--glow-copper);
  transform: translateY(-3px);
}

.case-wall-tile__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 56px;
}

.case-wall-tile__logo img {
  display: block;
  width: auto;
  max-width: 96px;
  height: 48px;
  object-fit: contain;
  filter: grayscale(1) invert(1) brightness(1.55) contrast(0.82);
  opacity: 0.84;
  transition: filter 160ms ease, opacity 160ms ease, transform 160ms ease;
}

html[data-theme='light'] .case-wall-tile__logo img {
  filter: grayscale(1) contrast(0.8);
  opacity: 0.72;
}

.case-wall-tile:hover .case-wall-tile__logo img,
.case-wall-tile:focus-visible .case-wall-tile__logo img {
  filter: none;
  opacity: 1;
  transform: scale(1.06);
}

.case-wall-tile strong {
  width: 100%;
  color: var(--ink);
  display: block;
  min-height: 3.7em;
  font-size: clamp(0.69rem, 0.72vw, 0.82rem);
  font-weight: 700;
  line-height: 1.15;
  white-space: normal;
  overflow-wrap: anywhere;
}

.case-stories-section {
  padding-top: clamp(74px, 9vw, 124px);
  background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--bg-soft) 62%, transparent));
}

.case-story-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.case-story {
  display: grid;
  grid-template-rows: auto 1fr;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--bg-elev);
  color: inherit;
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.case-story:hover,
.case-story:focus-visible {
  border-color: var(--card-hover-border);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.case-story-visual {
  position: relative;
  display: flex;
  min-height: 172px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 50%, var(--glow-blue), transparent 42%),
    linear-gradient(135deg, color-mix(in srgb, var(--pg) 10%, var(--bg-elev)), var(--bg-elev-2));
}

.case-story:nth-child(3n + 2) .case-story-visual {
  background:
    radial-gradient(circle at 50% 50%, var(--glow-copper), transparent 42%),
    linear-gradient(135deg, color-mix(in srgb, var(--copper) 10%, var(--bg-elev)), var(--bg-elev-2));
}

.case-story:nth-child(3n) .case-story-visual {
  background:
    radial-gradient(circle at 50% 50%, rgba(85, 201, 138, 0.12), transparent 42%),
    linear-gradient(135deg, color-mix(in srgb, var(--ok) 8%, var(--bg-elev)), var(--bg-elev-2));
}

.case-story-visual::before,
.case-story-visual::after {
  content: '';
  position: absolute;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
}

.case-story-visual::before {
  width: 190px;
  height: 190px;
}

.case-story-visual::after {
  width: 112px;
  height: 112px;
  border-color: var(--trace);
}

.case-story-visual img {
  position: relative;
  z-index: 1;
  display: block;
  max-width: 150px;
  max-height: 62px;
  object-fit: contain;
  filter: grayscale(1) invert(1) brightness(1.65) contrast(0.9);
  opacity: 0.92;
}

html[data-theme='light'] .case-story-visual img {
  filter: grayscale(1) contrast(0.82);
  opacity: 0.82;
}

.case-story-body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 24px 22px 22px;
}

.case-story-body h3 {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.35;
}

.case-story-body p {
  margin: 14px 0 0;
  color: var(--ink-soft);
  font-size: 0.93rem;
  line-height: 1.8;
}

.case-next-section {
  padding: clamp(54px, 7vw, 90px) 0 clamp(68px, 8vw, 112px);
}

.case-next {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  padding: clamp(28px, 4vw, 48px);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(100deg, color-mix(in srgb, var(--pg) 8%, var(--bg-elev)), var(--bg-elev) 66%),
    var(--bg-elev);
  box-shadow: var(--shadow-sm);
}

.case-next .section-eyebrow {
  margin-bottom: 14px;
}

.case-next h2 {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3vw, 2.35rem);
  line-height: 1.2;
}

.case-next p:not(.section-eyebrow) {
  margin: 12px 0 0;
  color: var(--ink-soft);
}

.case-next-actions {
  display: flex;
  flex: none;
  flex-wrap: wrap;
  gap: 10px;
}

@media (max-width: 1280px) {
  .case-wall-grid {
    grid-template-columns: repeat(10, minmax(0, 1fr));
  }
}

@media (max-width: 1180px) {
  .case-wall-grid {
    grid-template-columns: repeat(8, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .case-hero-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 42px;
  }

  .case-hero-copy {
    max-width: 760px;
  }

  .case-scan-board {
    width: min(100%, 620px);
  }

  .case-wall-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .case-story-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .case-hero-top {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .case-hero-status {
    padding-left: 4px;
  }

  .case-hero-copy h1 {
    font-size: clamp(3rem, 15vw, 5rem);
  }

  .case-scan-board {
    min-height: 350px;
  }

  .case-wall-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 6px;
  }

  .case-wall-tile {
    min-height: 112px;
    gap: 7px;
    padding: 12px 8px 10px;
    padding-right: 6px;
    padding-left: 6px;
  }

  .case-wall-tile__logo {
    height: 46px;
  }

  .case-wall-tile__logo img {
    max-width: 78px;
    height: 38px;
  }

  .case-wall-tile strong {
    min-height: 3.7em;
    font-size: 0.68rem;
  }

  .case-story-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .case-next {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 460px) {
  .case-wall-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .case-wall-tile {
    min-height: 108px;
  }

  .case-wall-toolbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .case-next-actions,
  .case-next-actions .btn {
    width: 100%;
  }

  .case-next-actions .btn {
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .case-wall-tile,
  .case-story,
  .case-wall-tile__logo img {
    transition: none;
  }
}