/* ============================================
   Common CSS for Sub-pages
   Extracted from assets/css/style.css
   Contains: CSS variables, MV, Breadcrumb
   ============================================ */

body {
  overflow-x: hidden;
}

main {
  text-align: left;
}

:root {
  /* Colors */
  --color-navy: #464b73;
  --color-blue: #2e3c98;
  --color-pink: #e66e96;
  --color-pink-bg: #fef2f3;
  --color-pink-light: #ffe6e9;
  --color-divider: #e5b8c7;
  --color-white: #ffffff;
  --color-sky: #0b9ddb;
  --color-sky-bright: #5bceff;
  --color-border-blue: #8797c9;

  /* Typography */
  --font-mincho: "Zen Old Mincho", serif;
  --font-gothic: "Zen Kaku Gothic New", sans-serif;

  /* Layout */
  --header-height-pc: 58px;
  --header-height-sp: 60px;
  --header-cta-width: 180px;
}

/* ============================================
   Header Spacer (for fixed header)
   ============================================ */
.header-spacer {
  height: var(--header-height-sp);
}

@media (min-width: 769px) {
  .header-spacer {
    height: var(--header-height-pc);
  }
}

/* ============================================
   MV (Sub-page Main Visual)
   ============================================ */
.mv {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-height: 400px;
  overflow: hidden;
}

.mv__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  filter: blur(1px);
}

.mv__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(70, 75, 115, 0.7) 0%, transparent 60%);
  mix-blend-mode: multiply;
}

.mv__title {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 80px;
  font-size: 40px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-white);
}

.mv__en {
  position: absolute;
  bottom: 0;
  right: 0;
  font-size: 96px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-white);
  opacity: 0.4;
  letter-spacing: 4.8px;
}

@media (min-width: 769px) {
  .mv {
    aspect-ratio: auto;
    max-height: none;
    height: 300px;
  }

  .mv__title {
    left: 120px;
  }

  .mv__en {
    right: 70px;
    font-size: 128px;
    letter-spacing: 6.4px;
  }
}

/* ============================================
   Breadcrumb
   ============================================ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 24px 40px 0;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.3;
  color: var(--color-navy);
}

.breadcrumb a {
  transition: opacity 0.3s;
}

.breadcrumb a:hover {
  opacity: 0.7;
}

.breadcrumb__separator {
  user-select: none;
}

@media (min-width: 769px) {
  .breadcrumb {
    padding: 24px 120px 0;
  }
}