.product-frame img {
  width: 100%;
  height: auto;
  object-fit: contain;
  image-rendering: auto;
}

.architecture-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 72px minmax(0, 1fr) 72px minmax(0, 1fr);
  grid-template-areas:
    "ui rest api jpa data"
    "offline offline offline offline offline";
  align-items: center;
  gap: 28px 0;
  min-height: 0;
  padding: 56px;
}

.architecture-ui { grid-area: ui; }
.architecture-flow > .architecture-connector:nth-of-type(1) { grid-area: rest; }
.architecture-api { grid-area: api; }
.architecture-flow > .architecture-connector:nth-of-type(2) { grid-area: jpa; }
.architecture-data { grid-area: data; }

.architecture-offline {
  position: static;
  grid-area: offline;
  display: grid;
  grid-template-columns: minmax(140px, .5fr) minmax(220px, .9fr) minmax(0, 1.6fr);
  gap: 22px;
  align-items: center;
  width: 100%;
  padding: 20px 24px;
  border: 1px dashed var(--gsd-gold-line);
  background: rgba(214, 173, 67, .045);
}

.architecture-node {
  min-width: 0;
  min-height: 190px;
}

.case-evidence-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.case-evidence-card {
  min-height: 230px;
  padding: 26px;
  border: 1px solid var(--line);
  background: rgba(16, 20, 16, .72);
}

.case-evidence-card span {
  color: var(--gsd-gold);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.case-evidence-card h3 {
  margin: 44px 0 12px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -.03em;
}

.case-evidence-card p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.75;
}

.responsive-showcase-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  grid-template-areas:
    "portrait landscape"
    "portrait mobile";
  gap: 16px;
  align-items: stretch;
}

.responsive-shot {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: #0b0e0b;
  box-shadow: 0 28px 70px rgba(0, 0, 0, .26);
}

.responsive-shot-portrait { grid-area: portrait; }
.responsive-shot-landscape { grid-area: landscape; }
.responsive-shot-mobile { grid-area: mobile; }

.responsive-shot-bar {
  display: flex;
  min-height: 46px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0 16px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.responsive-shot-bar span:last-child {
  color: var(--gsd-gold);
}

.responsive-shot-stage {
  display: grid;
  min-height: 300px;
  place-items: center;
  overflow: hidden;
  padding: 24px;
  background:
    linear-gradient(rgba(237, 242, 233, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(237, 242, 233, .045) 1px, transparent 1px),
    radial-gradient(circle at 50% 42%, rgba(214, 173, 67, .08), transparent 48%),
    #090c09;
  background-size: 30px 30px, 30px 30px, 100% 100%, 100% 100%;
}

.responsive-shot-stage img {
  width: 100%;
  max-height: 100%;
  object-fit: contain;
  border: 1px solid rgba(237, 242, 233, .16);
  box-shadow: 0 24px 54px rgba(0, 0, 0, .4);
}

.responsive-shot-portrait .responsive-shot-stage {
  min-height: 760px;
}

.responsive-shot-portrait .responsive-shot-stage img {
  width: min(100%, 520px);
  max-height: 710px;
}

.responsive-shot-landscape .responsive-shot-stage img {
  width: min(100%, 640px);
}

.responsive-shot-mobile .responsive-shot-stage img {
  width: min(100%, 280px);
  max-height: 330px;
}

.responsive-shot figcaption {
  padding: 15px 17px;
  border-top: 1px solid var(--line);
  color: var(--dim);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: .05em;
  line-height: 1.65;
  text-transform: uppercase;
}

@media (max-width: 1080px) {
  .architecture-flow {
    grid-template-columns: minmax(0, 1fr) 56px minmax(0, 1fr);
    grid-template-areas:
      "ui rest api"
      "data data data"
      "offline offline offline";
    gap: 28px 0;
    padding: 42px;
  }

  .architecture-flow > .architecture-connector:nth-of-type(2) {
    display: none;
  }

  .architecture-data {
    width: min(100%, 540px);
    margin: 0 auto;
  }

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

  .case-evidence-card:last-child {
    grid-column: 1 / -1;
  }

  .responsive-showcase-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "portrait portrait"
      "landscape mobile";
  }

  .responsive-shot-portrait .responsive-shot-stage {
    min-height: 650px;
  }
}

@media (max-width: 720px) {
  .architecture-flow {
    grid-template-columns: 1fr;
    grid-template-areas:
      "ui"
      "rest"
      "api"
      "jpa"
      "data"
      "offline";
    gap: 16px;
    padding: 24px 18px;
  }

  .architecture-flow > .architecture-connector:nth-of-type(2) {
    display: block;
  }

  .architecture-connector {
    width: 1px;
    height: 30px;
    margin: 0 auto;
  }

  .architecture-connector::after {
    top: auto;
    right: 50%;
    bottom: -9px;
    transform: translateX(50%) rotate(90deg);
  }

  .architecture-connector span {
    top: 50%;
    bottom: auto;
    left: 16px;
    transform: translateY(-50%);
  }

  .architecture-data {
    width: auto;
    margin: 0;
  }

  .architecture-offline {
    grid-template-columns: 1fr;
    gap: 8px;
  }

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

  .case-evidence-card:last-child {
    grid-column: auto;
  }

  .responsive-showcase-grid {
    grid-template-columns: 1fr;
    grid-template-areas:
      "portrait"
      "landscape"
      "mobile";
  }

  .responsive-shot-stage,
  .responsive-shot-portrait .responsive-shot-stage {
    min-height: 340px;
    padding: 18px;
  }

  .responsive-shot-portrait .responsive-shot-stage img {
    width: min(100%, 390px);
    max-height: 560px;
  }

  .responsive-shot-mobile .responsive-shot-stage img {
    max-height: 420px;
  }
}