/* Case-study demo frames; intentionally separate from the homepage visual system. */
.project-page--kendamil {
  --project-accent: #d9c49e;
  --project-wash: #f8f3ec;
}
.project-page--kendamil .portrait-card {
  background: #f8f3ec;
  padding: 32px;
}
.project-page--kendamil .portrait-card img {
  max-height: 430px;
  width: 100%;
  object-fit: contain;
}
.interactive-showcase {
  padding-bottom: 100px;
}
.demo-intro {
  margin: 20px 0 28px;
  max-width: 760px;
}
.demo-shell {
  border: 1px solid rgba(32, 33, 61, 0.22);
  border-radius: 22px;
  overflow: hidden;
  background: var(--paper);
}
.demo-toolbar,
.demo-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  padding: 18px 24px;
}
.demo-toolbar {
  border-bottom: 1px solid rgba(32, 33, 61, 0.16);
}
.demo-footer {
  border-top: 1px solid rgba(32, 33, 61, 0.16);
}
.demo-label,
.demo-note {
  font: 0.67rem/1.7 var(--utility);
  color: var(--muted-text);
}
.demo-label {
  text-transform: uppercase;
  letter-spacing: 0.07em;
}
.demo-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.demo-tabs button,
.demo-utility,
.carousel-controls button {
  min-height: 44px;
  padding: 10px 16px;
  border: 1px solid rgba(32, 33, 61, 0.3);
  border-radius: 999px;
  background: transparent;
  color: var(--dark);
  font: 0.68rem/1.4 var(--utility);
  cursor: pointer;
  transition:
    background 0.2s ease,
    color 0.2s ease;
}
.demo-tabs button[aria-selected="true"],
.demo-tabs button[aria-pressed="true"] {
  background: var(--dark);
  color: var(--paper);
  border-color: var(--dark);
}
.demo-tabs button:hover,
.demo-utility:hover {
  border-color: var(--dark);
}
.demo-shell :focus-visible {
  outline: 3px solid var(--dark);
  outline-offset: 3px;
}
.demo-footer .text-link {
  margin: 0;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.demo-shell [hidden] {
  display: none !important;
}
.banner-stage {
  padding: clamp(14px, 3vw, 40px);
  background: #e9eddb;
}
.banner-canvas {
  width: 100%;
  margin: auto;
  background: var(--paper);
  border: 1px solid rgba(32, 33, 61, 0.25);
  border-radius: 12px;
  overflow: hidden;
  transition: max-width 0.3s ease;
  max-width: 1200px;
}
.banner-canvas[data-size="compact"] {
  max-width: 760px;
}
.banner-placeholder {
  display: flex;
  flex-direction: column;
  align-items: start;
  gap: 20px;
  padding: clamp(28px, 6vw, 80px);
  background: var(--dark);
  color: var(--paper);
  min-height: 340px;
}
.banner-placeholder .demo-label {
  color: var(--yellow);
}
.banner-placeholder h3 {
  font: 700 clamp(1.8rem, 4vw, 3.6rem)/1.05 var(--display);
  letter-spacing: -0.05em;
}
.banner-placeholder p {
  max-width: 42ch;
  color: #e0dde8;
}
.banner-frame iframe {
  display: block;
  width: 100%;
  aspect-ratio: 1170 / 398;
  height: auto;
  border: 0;
  background: white;
}
.campaign-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(240px, 1fr);
  gap: clamp(24px, 4vw, 52px);
  padding: clamp(20px, 4vw, 48px);
  align-items: center;
}
.campaign-art {
  min-width: 0;
}
.campaign-art > img {
  width: 100%;
  height: auto;
}
.campaign-art video {
  width: min(100%, 350px);
  max-height: 650px;
  aspect-ratio: 9/16;
  margin: auto;
  background: #072250;
  border-radius: 12px;
}
.campaign-art--static {
  background: #f8f3ec;
}
.campaign-notes {
  min-width: 0;
}
.campaign-notes h3 {
  font: 700 clamp(1.7rem, 2.8vw, 2.4rem)/1.12 var(--display);
  letter-spacing: -0.045em;
  margin-bottom: 20px;
}
.campaign-notes p {
  color: var(--muted-text);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 18px;
}
.campaign-notes .text-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  margin-top: 0;
}
.campaign-slide {
  width: min(100%, 440px);
  margin: auto;
  aspect-ratio: 1;
  position: relative;
  overflow: hidden;
  background: #f8f3ec;
  border-radius: 10px;
}
.campaign-slide img {
  position: absolute;
  top: 0;
  left: 0;
  width: 518.5185185%;
  height: 100%;
  max-width: none;
  transform: translateX(var(--slide-offset, 0%));
  transition: transform 0.45s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.carousel-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
  margin-top: 20px;
}
.carousel-controls button {
  min-width: 44px;
}
.carousel-controls button:disabled {
  opacity: 0.35;
  cursor: default;
}
.carousel-controls output {
  font: 0.7rem var(--utility);
}
.showcase-placeholder {
  min-height: 350px;
  padding: 40px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  text-align: center;
  background: #f8f3ec;
  color: #072250;
}
.showcase-placeholder h3 {
  font: 600 clamp(1.8rem, 3vw, 2.6rem)/1.1 var(--display);
  letter-spacing: -0.04em;
}
.showcase-mark {
  display: grid;
  place-items: center;
  height: 72px;
  width: 72px;
  border: 1px solid #c6923c;
  border-radius: 50%;
  font:
    italic 40px Georgia,
    serif;
}
.local-showcase-frame iframe {
  display: block;
  width: 100%;
  height: 850px;
  border: 0;
  background: #f8f3ec;
}
@media (max-width: 900px) {
  .campaign-panel {
    grid-template-columns: 1fr;
  }
  .campaign-art--static {
    max-width: 760px;
  }
}
@media (max-width: 720px) {
  .demo-toolbar,
  .demo-footer {
    padding: 16px;
  }
  .demo-tabs {
    gap: 6px;
  }
  .demo-tabs button {
    padding-inline: 12px;
    font-size: 0.63rem;
  }
  .interactive-showcase {
    padding-bottom: 70px;
  }
  .campaign-panel {
    padding: 18px;
  }
  .local-showcase-frame iframe {
    height: 760px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .banner-canvas,
  .campaign-slide img {
    transition: none;
  }
}

.format-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: 100%;
  gap: 12px;
}
.format-tabs button {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  padding: 10px;
  border-radius: 14px;
  text-align: left;
  overflow: hidden;
}
.format-thumbnail {
  grid-column: 1 / -1;
  width: 100%;
  height: clamp(70px, 9vw, 120px);
  object-fit: cover;
  border-radius: 7px;
}
.format-thumbnail--static {
  object-position: center 42%;
}
.format-thumbnail--carousel {
  object-fit: cover;
  object-position: left;
}
.format-thumbnail--motion {
  object-position: center 35%;
}
.format-arrow {
  transition: transform 0.2s ease;
}
.format-tabs button:hover .format-arrow {
  transform: translate(2px, -2px);
}
.campaign-next button span {
  display: inline-block;
}
@media (max-width: 720px) {
  .format-tabs {
    gap: 6px;
  }
  .format-tabs button {
    padding: 7px;
    font-size: 0.59rem;
    gap: 8px;
  }
  .format-arrow {
    display: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  .format-arrow {
    transition: none;
  }
}