/*
 * AH Digital — Homepage Featured Case Study
 */

.ah-case {
  position: relative;
  overflow: hidden;
  padding-block: clamp(100px, 11vw, 176px);
  background:
    radial-gradient(circle at 84% 18%, rgba(86, 87, 230, 0.16), transparent 28%),
    radial-gradient(circle at 70% 78%, rgba(32, 199, 214, 0.08), transparent 24%),
    var(--ah-color-bg);
}

.ah-case::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 80px 80px;
  content: "";
  pointer-events: none;
  mask-image: linear-gradient(to bottom, transparent, black 18%, black 82%, transparent);
}

.ah-case > .ah-container {
  position: relative;
  z-index: 1;
}

.ah-case__header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 40px;
}

.ah-case .ah-section-heading__title {
  max-width: 16ch;
}

.ah-case__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 9px;
  color: var(--ah-color-text-muted);
  font-family: var(--ah-font-mono);
  font-size: 0.58rem;
  font-weight: 650;
  letter-spacing: 0.06em;
}

.ah-case__meta span {
  border: 1px solid var(--ah-color-border);
  border-radius: var(--ah-radius-pill);
  padding: 7px 9px;
}

.ah-case__meta-label {
  color: var(--ah-color-brand) !important;
}

.ah-case__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(440px, 1.18fr);
  align-items: center;
  gap: clamp(52px, 7vw, 110px);
  margin-block-start: clamp(64px, 8vw, 108px);
}

.ah-case__content {
  min-width: 0;
}

.ah-case__brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.ah-case__brand-mark {
  display: grid;
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--ah-color-border);
  border-radius: 14px;
  background: var(--ah-color-surface);
  color: var(--ah-color-brand);
  font-size: 0.78rem;
  font-weight: 800;
}

.ah-case__brand > div {
  display: grid;
  gap: 3px;
}

.ah-case__brand strong {
  color: var(--ah-color-text);
  font-size: 1.08rem;
  letter-spacing: -0.02em;
}

.ah-case__brand > div > span {
  color: var(--ah-color-text-muted);
  font-size: 0.75rem;
}

.ah-case__lead {
  max-width: 54ch;
  margin-block-start: 28px;
  color: var(--ah-color-text-secondary);
  font-size: clamp(1.05rem, 1.45vw, 1.22rem);
  line-height: 1.72;
}

.ah-case__work {
  display: grid;
  gap: 0;
  margin-block-start: 42px;
  border-block-start: 1px solid var(--ah-color-border);
}

.ah-case__work > div {
  display: grid;
  grid-template-columns: 34px 100px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  border-block-end: 1px solid var(--ah-color-border);
  padding-block: 18px;
}

.ah-case__work span {
  color: var(--ah-color-brand);
  font-family: var(--ah-font-mono);
  font-size: 0.58rem;
  font-weight: 650;
}

.ah-case__work strong {
  color: var(--ah-color-text);
  font-size: 0.86rem;
}

.ah-case__work p {
  color: var(--ah-color-text-secondary);
  font-size: 0.82rem;
  line-height: 1.6;
}

.ah-case__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin-block-start: 30px;
}

.ah-case__visual {
  position: relative;
  min-width: 0;
  padding: 32px 10px 44px 26px;
}

.ah-case-browser {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--ah-color-border);
  border-radius: 24px;
  background: var(--ah-color-surface);
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.28);
  transform: perspective(1300px) rotateY(-4deg) rotateX(1deg);
  transform-origin: center;
}

.ah-case-browser__topbar {
  display: grid;
  min-height: 52px;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  border-block-end: 1px solid var(--ah-color-border);
  background: var(--ah-color-surface-soft);
  padding-inline: 16px;
}

.ah-case-browser__dots {
  display: flex;
  gap: 5px;
}

.ah-case-browser__dots span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ah-color-border-strong);
}

.ah-case-browser__url {
  overflow: hidden;
  color: var(--ah-color-text-muted);
  font-family: var(--ah-font-mono);
  font-size: 0.56rem;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ah-case-browser__status {
  color: var(--ah-color-signal);
  font-family: var(--ah-font-mono);
  font-size: 0.52rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.ah-case-browser__screen {
  min-height: 470px;
  background:
    linear-gradient(180deg, var(--ah-color-surface), var(--ah-color-surface-soft));
  padding: 18px;
}

.ah-case-ui__header {
  display: grid;
  grid-template-columns: auto minmax(120px, 1fr) auto;
  align-items: center;
  gap: 14px;
}

.ah-case-ui__logo {
  color: var(--ah-color-text);
  font-family: var(--ah-font-mono);
  font-size: 0.58rem;
  font-weight: 750;
  letter-spacing: 0.05em;
}

.ah-case-ui__search {
  height: 30px;
  border: 1px solid var(--ah-color-border);
  border-radius: var(--ah-radius-pill);
  background: var(--ah-color-bg);
}

.ah-case-ui__actions {
  display: flex;
  gap: 6px;
}

.ah-case-ui__actions span {
  width: 28px;
  height: 28px;
  border: 1px solid var(--ah-color-border);
  border-radius: 50%;
}

.ah-case-ui__hero {
  display: grid;
  min-height: 170px;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 24px;
  margin-block-start: 18px;
  border: 1px solid var(--ah-color-border);
  border-radius: 18px;
  background:
    linear-gradient(120deg, color-mix(in srgb, var(--ah-color-brand) 8%, var(--ah-color-surface)), var(--ah-color-surface));
  padding: 24px;
}

.ah-case-ui__hero-copy {
  display: grid;
  gap: 10px;
}

.ah-case-ui__hero-copy span,
.ah-case-ui__hero-copy strong,
.ah-case-ui__hero-copy i {
  display: block;
  border-radius: var(--ah-radius-pill);
  background: var(--ah-color-border-strong);
}

.ah-case-ui__hero-copy span {
  width: 42%;
  height: 5px;
  background: var(--ah-color-brand);
}

.ah-case-ui__hero-copy strong {
  width: 88%;
  height: 12px;
}

.ah-case-ui__hero-copy i {
  width: 64%;
  height: 7px;
  opacity: 0.65;
}

.ah-case-ui__hero-product {
  width: 100%;
  aspect-ratio: 1.35;
  border-radius: 16px;
  background:
    radial-gradient(circle at 50% 42%, color-mix(in srgb, var(--ah-color-intelligence) 26%, transparent), transparent 38%),
    linear-gradient(145deg, var(--ah-color-bg), var(--ah-color-surface-soft));
  box-shadow: inset 0 0 0 1px var(--ah-color-border);
}

.ah-case-ui__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
  margin-block-start: 12px;
}

.ah-case-ui__stats div {
  display: grid;
  gap: 4px;
  border: 1px solid var(--ah-color-border);
  border-radius: 12px;
  background: var(--ah-color-surface);
  padding: 12px;
}

.ah-case-ui__stats span {
  color: var(--ah-color-brand);
  font-family: var(--ah-font-mono);
  font-size: 0.46rem;
  font-weight: 700;
}

.ah-case-ui__stats strong {
  color: var(--ah-color-text);
  font-size: 0.68rem;
}

.ah-case-ui__products {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
  margin-block-start: 12px;
}

.ah-case-ui__product {
  display: grid;
  gap: 7px;
  border: 1px solid var(--ah-color-border);
  border-radius: 13px;
  background: var(--ah-color-surface);
  padding: 10px;
}

.ah-case-ui__product i {
  display: block;
  aspect-ratio: 1.25;
  border-radius: 9px;
  background:
    linear-gradient(145deg, var(--ah-color-surface-soft), var(--ah-color-bg));
}

.ah-case-ui__product span,
.ah-case-ui__product strong {
  display: block;
  height: 5px;
  border-radius: var(--ah-radius-pill);
  background: var(--ah-color-border-strong);
}

.ah-case-ui__product span {
  width: 74%;
}

.ah-case-ui__product strong {
  width: 48%;
  background: var(--ah-color-brand);
}

.ah-case__signal {
  position: absolute;
  z-index: 3;
  display: grid;
  gap: 4px;
  border: 1px solid var(--ah-color-border);
  border-radius: 13px;
  background: color-mix(in srgb, var(--ah-color-surface) 94%, transparent);
  box-shadow: var(--ah-shadow-md);
  padding: 11px 13px;
}

.ah-case__signal span {
  color: var(--ah-color-brand);
  font-family: var(--ah-font-mono);
  font-size: 0.47rem;
  font-weight: 700;
  letter-spacing: 0.07em;
}

.ah-case__signal strong {
  color: var(--ah-color-text);
  font-size: 0.68rem;
}

.ah-case__signal--one {
  inset-block-start: 0;
  inset-inline-end: -4px;
}

.ah-case__signal--two {
  inset-block-end: 6px;
  inset-inline-start: 0;
}

.ah-case__capabilities {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-block-start: 68px;
  border-block-start: 1px solid var(--ah-color-border);
  padding-block-start: 24px;
}

.ah-case__capabilities span {
  border: 1px solid var(--ah-color-border);
  border-radius: var(--ah-radius-pill);
  color: var(--ah-color-text-secondary);
  font-family: var(--ah-font-mono);
  font-size: 0.57rem;
  font-weight: 600;
  padding: 7px 9px;
}

@media (max-width: 1100px) {
  .ah-case__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(400px, 1.1fr);
    gap: 46px;
  }
}

@media (max-width: 1023px) {
  .ah-case__header {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
  }

  .ah-case__meta {
    justify-content: flex-start;
  }

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

  .ah-case__content {
    max-width: 720px;
  }

  .ah-case__visual {
    width: min(100%, 760px);
    margin-inline: auto;
  }
}

@media (max-width: 767px) {
  .ah-case {
    padding-block: 80px;
  }

  .ah-case__grid {
    margin-block-start: 54px;
  }

  .ah-case__work > div {
    grid-template-columns: 30px minmax(0, 1fr);
  }

  .ah-case__work p {
    grid-column: 2;
  }

  .ah-case__visual {
    padding: 24px 0 46px;
  }

  .ah-case-browser {
    border-radius: 18px;
    transform: none;
  }

  .ah-case-browser__screen {
    min-height: 390px;
    padding: 12px;
  }

  .ah-case-ui__hero {
    min-height: 150px;
    padding: 16px;
  }

  .ah-case__signal {
    position: static;
    margin-block-start: 10px;
  }

  .ah-case__capabilities {
    margin-block-start: 40px;
  }
}

@media (max-width: 520px) {
  .ah-case-ui__header {
    grid-template-columns: auto 1fr;
  }

  .ah-case-ui__actions {
    display: none;
  }

  .ah-case-ui__hero {
    grid-template-columns: 1fr;
  }

  .ah-case-ui__hero-product {
    display: none;
  }

  .ah-case-ui__stats,
  .ah-case-ui__products {
    grid-template-columns: 1fr;
  }

  .ah-case-ui__products .ah-case-ui__product:nth-child(n+2) {
    display: none;
  }
}

@supports not (color: color-mix(in srgb, black, white)) {
  .ah-case-ui__hero,
  .ah-case__signal {
    background: var(--ah-color-surface);
  }
}

@media (prefers-reduced-motion: reduce) {
  .ah-case-browser {
    transform: none;
  }
}