/* =========================
   Museum CTA (FINAL)
   - no parallax / no bg image
   - no SVG mark
   - stamp image = button (/hub)
   - date = blue, bigger, rotated
========================= */

.gallery-cta.museum-cta {
  --wine: #7b3437;
  --line: rgba(255, 255, 255, 0.75);
  --text: rgba(255, 255, 255, 0.92);

  background: var(--wine);
  color: var(--text);

  width: 100%;
  padding: clamp(28px, 4vw, 52px) 16px;
  display: flex;
  justify-content: center;
  align-items: flex-start;

  min-height: 68vh;
  box-sizing: border-box;
}

.museum-cta__frame {
  width: min(960px, 100%);
  position: relative;
}

/* =========================
   TOP area
========================= */

.museum-cta__top {
  position: relative;
  text-align: center;
  padding-top: 70px;
  padding-bottom: clamp(16px, 2.6vw, 22px);
}

.museum-cta__dot {
  position: absolute;
  top: 0;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  background: #fff;
  opacity: 0.9;
}

.museum-cta__dot.is-left {
  left: clamp(14px, 10vw, 170px);
}

.museum-cta__dot.is-right {
  right: clamp(14px, 10vw, 170px);
}

/* 横線 */
.museum-cta__rule {
  height: 2px;
  background: var(--line);
  width: 100%;
  margin: 16px 0;
  border-radius: 2px;
}

/* タイトル */
.museum-cta__title {
  line-height: 1.1;
  padding: 8px 0;
}

.museum-cta__welcome {
  font-size: clamp(16px, 2vw, 24px);
  font-weight: 300;
  letter-spacing: 0.02em;
}

.museum-cta__name {
  margin-top: 6px;
  font-size: clamp(22px, 3.4vw, 44px);
  font-weight: 300;
  letter-spacing: 0.06em;
}

/* =========================
   White panel
========================= */

.museum-cta__panel {
  margin-top: clamp(18px, 2.6vw, 26px);
  background: rgba(255, 255, 255, 0.96);
  border-radius: 26px;
  overflow: hidden;
  box-sizing: border-box;
}

.museum-cta__panel-inner {
  min-height: clamp(200px, 16vw, 260px);
  padding: clamp(18px, 3vw, 34px) 0 clamp(12px, 2vw, 18px);
  display: grid;
  place-items: center;
  gap: 18px;
}

.museum-cta__stamp {
  display: grid;
  place-items: center;
  text-decoration: none;
  width: min(320px, 72vw);
}

.museum-cta__stamp img {
  width: 100%;
  height: auto;
  display: block;
  transform-origin: center;
  transition: transform 0.25s ease, opacity 0.18s ease;
}

.museum-cta__stamp:hover img {
  transform: translateY(-2px) scale(1.10);
  opacity: 0.92;
}

.museum-cta__panel-rule {
  width: 100%;
  height: 2px;
  background: color-mix(in srgb, var(--wine) 70%, transparent);
  border-radius: 2px;
}

.museum-cta__date {
  font-size: 34px;
  letter-spacing: 0.14em;
  color: #042ab6;
  opacity: 0.92;

  transform: rotate(-3deg);
  transform-origin: center;
}

/* =========================
   SP adjust
========================= */

@media (max-width: 768px) {
  .gallery-cta.museum-cta {
    min-height: 40vh;
  }

  .museum-cta__dot {
    width: 34px;
    height: 34px;
  }

  .museum-cta__panel-inner {
    min-height: 190px;
    gap: 16px;
  }

  .museum-cta__stamp {
    width: min(120px, 78vw);
  }

  .museum-cta__date {
    font-size: 18px;          /* SPは少し抑える */
    transform: rotate(-5deg);
  }
  .museum-cta__top{
    padding-top: 44px;
  }

  .museum-cta__dot{
    width: 28px;
    height: 28px;
  }
  .museum-cta__title{
    padding: 2px 0;
  }
  .museum-cta__rule{
    margin: 12px 0;
  }

  .museum-cta__panel{
    margin-top: 0px;
  }
}

.museum-cta__date{
  font-family: "Special Elite", ui-monospace, "SFMono-Regular", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}