/* Product layouts. Shared typography and spacing live in styles.css. */

/* Navigator: preserve all three screenshots without cropping their contents. */
.hero--navigator {
  column-gap: var(--space-16);
}

.navigator-phones {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.54fr);
  align-items: center;
  gap: var(--space-4) var(--space-8);
  justify-self: center;
  width: min(100%, 529px);
}

.phone-frame {
  min-width: 0;
  position: relative;
  padding: var(--space-4) var(--space-2) var(--space-3);
  border: 1px solid var(--accent);
  border-radius: 28px;
}

.phone-frame::before {
  position: absolute;
  top: 6px;
  left: 50%;
  width: 40px;
  height: 3px;
  border-radius: 2px;
  background: var(--accent);
  content: "";
  transform: translateX(-50%);
}

.phone-frame--main {
  grid-row: span 2;
}

.phone-frame img {
  width: 100%;
  height: auto;
  border-radius: 16px;
}

.phone-frame figcaption {
  display: grid;
  gap: var(--space-1);
  margin-top: var(--space-2);
  padding: var(--space-2) var(--space-1) 0;
  border-top: 1px solid var(--line-soft);
}

.phone-frame figcaption span,
.screenshot-card figcaption span {
  color: var(--accent-soft);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  line-height: 1.5;
  text-transform: uppercase;
}

.phone-frame figcaption strong {
  color: var(--heading-soft);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.3;
}

/* Real screenshots use their natural ratio; captions never cover the plot. */
.section--gallery > .section-heading {
  position: sticky;
  top: var(--space-8);
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  gap: var(--grid-gap);
}

.screenshot-grid--portrait {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.screenshot-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: #05070d;
}

/* Landscape examples keep their natural heights in independent columns. */
.screenshot-gallery {
  column-count: 2;
  column-gap: var(--grid-gap);
}

.screenshot-gallery > .screenshot-card {
  display: flow-root;
  break-inside: avoid;
  margin-bottom: var(--grid-gap);
}

.screenshot-card > a {
  display: block;
}

.screenshot-card > a:focus-visible {
  outline-offset: -4px;
}

.screenshot-card--wide {
  grid-column: 1 / -1;
}

.screenshot-card img {
  width: 100%;
  height: auto;
}

.screenshot-card figcaption {
  display: grid;
  gap: var(--space-3);
  padding: var(--card-padding);
  border-top: 1px solid var(--line-soft);
  background: var(--bg);
}

.screenshot-card figcaption strong {
  color: var(--heading-soft);
  font-size: 20px;
  font-weight: 500;
  line-height: 1.2;
}

.screenshot-card figcaption p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

/* Lab: overview, metrics, and ordered research stages. */
.research-overview {
  display: grid;
  gap: var(--heading-gap);
  align-self: start;
  padding-left: var(--space-8);
  border-left: 1px solid var(--line);
}

.research-overview > strong {
  max-width: 440px;
  color: var(--heading-soft);
  font-size: 32px;
  font-weight: 500;
  line-height: 1.15;
}

.research-overview > p:not(.card-label) {
  color: var(--muted);
  font-size: 14px;
}

.research-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}

.research-metrics > span {
  min-width: 0;
  padding-block: var(--space-4);
  border-block: 1px solid var(--line-soft);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1.5;
  text-transform: uppercase;
  overflow-wrap: anywhere;
}

.research-metrics b {
  display: block;
  margin-bottom: var(--space-2);
  color: var(--accent-soft);
  font-family: var(--font-body);
  font-size: 30px;
  font-weight: 500;
  line-height: 1;
}

.research-pipeline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--grid-gap);
  padding: 0;
  list-style: none;
}

.research-pipeline li {
  display: grid;
  align-content: start;
  gap: var(--space-4);
  padding: var(--card-padding);
  border: 1px solid var(--line-soft);
  background: var(--panel-soft);
}

.research-pipeline strong {
  color: var(--heading-soft);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.4;
  overflow-wrap: break-word;
}

.research-pipeline p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
  overflow-wrap: break-word;
}

.card .package-price {
  margin-top: var(--space-6);
  color: var(--accent-soft);
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
}

/* Development concept keeps its original proportions at every viewport. */
.development-visual a {
  display: block;
}

.development-visual img {
  width: 100%;
  height: auto;
}

.development-visual figcaption {
  margin-top: var(--space-3);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

@media (min-width: 1025px) and (max-width: 1200px) {
  .section--split .card-grid--two {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 1024px) {
  .screenshot-grid--portrait {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section--gallery > .section-heading {
    position: static;
  }

  .research-overview {
    padding-left: 0;
    border-left: 0;
  }
}

@media (max-width: 720px) {
  .navigator-phones {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
    width: 100%;
    max-width: 440px;
  }

  .phone-frame--main {
    grid-row: auto;
    grid-column: 1 / -1;
    justify-self: center;
    width: 70%;
    max-width: 280px;
  }

  .phone-frame figcaption strong {
    font-size: 11px;
  }

  .phone-frame figcaption span {
    font-size: 9px;
  }

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

  .screenshot-gallery {
    column-count: 1;
  }

  .screenshot-card--wide {
    grid-column: auto;
  }

  .research-overview > strong {
    font-size: 28px;
  }

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

  .research-pipeline li {
    padding: var(--space-4);
  }

  .research-pipeline strong {
    font-size: 14px;
  }

}