/* ============================================
   Careers Pages (careers.html / careers-detail.html)
   ============================================ */

/* 現在地ハイライト */
.header-nav a.current {
  color: var(--accent-1);
}
.header-nav a.current::after {
  width: 100%;
  left: 0;
}

/* ============================================
   Breadcrumb
   ============================================ */
.breadcrumb {
  padding: calc(var(--header-h) + 28px) 0 0;
  background: var(--base);
}
.breadcrumb ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 12.5px;
  color: var(--ink-muted);
  letter-spacing: 0.04em;
}
.breadcrumb li {
  display: flex;
  align-items: center;
  gap: 8px;
}
.breadcrumb li:not(:last-child)::after {
  content: "/";
  color: var(--ink-light);
}
.breadcrumb a {
  color: var(--ink-muted);
  transition: color 0.2s;
}
.breadcrumb a:hover { color: var(--accent-1-dark); }
.breadcrumb li:last-child {
  color: var(--ink);
  font-weight: 600;
}

/* ============================================
   Page Hero (careers.html)
   ============================================ */
.page-hero {
  position: relative;
  padding: 80px 0 100px;
  background: linear-gradient(180deg, #f5faff 0%, var(--main) 100%);
  overflow: hidden;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.ph-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
}
.ph-blob-1 {
  width: 500px; height: 500px;
  background: var(--accent-1);
  top: -150px; left: -100px;
}
.ph-blob-2 {
  width: 400px; height: 400px;
  background: var(--accent-2-soft);
  bottom: -100px; right: -100px;
  opacity: 0.55;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--accent-1-dark);
  text-transform: uppercase;
  margin: 0 0 26px;
}
.page-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.4vw, 3.6rem);
  line-height: 1.3;
  letter-spacing: 0.02em;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 28px;
}
.page-hero-lead {
  font-size: 15.5px;
  line-height: 2.1;
  color: var(--ink-soft);
  margin: 0;
  max-width: 680px;
}

/* ============================================
   Why Section (careers.html)
   ============================================ */
.why-section { background: var(--base); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.why-card {
  background: var(--main);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  position: relative;
  transition: transform 0.35s cubic-bezier(.4,0,.2,1), box-shadow 0.35s, border-color 0.3s;
  overflow: hidden;
}
.why-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.why-card::after {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s;
}
.why-card:hover::after { transform: scaleX(1); }
.why-card-num {
  font-family: var(--font-serif);
  font-size: 36px;
  font-weight: 700;
  line-height: 1;
  color: var(--accent-1);
  margin-bottom: 18px;
  letter-spacing: 0.02em;
}
.why-card-title {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 14px;
  line-height: 1.5;
}
.why-card-desc {
  font-size: 14px;
  line-height: 1.95;
  color: var(--ink-soft);
  margin: 0;
}

/* ============================================
   Positions (careers.html)
   ============================================ */
.positions-section { background: var(--main); }
.positions-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.position-item {
  margin-bottom: 16px;
}
.position-item:last-child { margin-bottom: 0; }
.position-item a {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  padding: 40px 44px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
}
.position-item a:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--accent-1);
}
.position-tag {
  display: inline-block;
  padding: 5px 14px;
  background: linear-gradient(90deg, var(--accent-1), var(--accent-1-dark));
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  border-radius: 100px;
  margin-bottom: 16px;
}
.position-title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.4vw, 1.9rem);
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 12px;
  letter-spacing: 0.03em;
}
.position-desc {
  font-size: 14.5px;
  line-height: 1.95;
  color: var(--ink-soft);
  margin: 0 0 20px;
  max-width: 680px;
}
.position-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.position-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--ink-muted);
  letter-spacing: 0.03em;
}
.position-meta-item svg {
  color: var(--accent-1);
}
.position-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--main);
  color: var(--accent-1-dark);
  flex-shrink: 0;
  transition: background 0.3s, color 0.3s, transform 0.3s;
}
.position-item a:hover .position-arrow {
  background: var(--accent-1);
  color: #fff;
  transform: translateX(4px);
}
.positions-note {
  margin: 40px 0 0;
  font-size: 13px;
  line-height: 1.9;
  color: var(--ink-muted);
  text-align: center;
  letter-spacing: 0.02em;
}

/* ============================================
   Detail Header (careers-detail.html)
   ============================================ */
.detail-header {
  padding: 60px 0 80px;
  background: linear-gradient(180deg, #f5faff 0%, var(--main) 100%);
  position: relative;
  overflow: hidden;
}
.detail-header-inner {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: 60px;
  align-items: center;
}
.detail-header-tag {
  display: inline-block;
  padding: 6px 16px;
  background: linear-gradient(90deg, var(--accent-1), var(--accent-1-dark));
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  border-radius: 100px;
  margin-bottom: 20px;
}
.detail-header-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 12px;
  line-height: 1.3;
  letter-spacing: 0.02em;
}
.detail-header-company {
  font-size: 15px;
  color: var(--ink-muted);
  margin: 0 0 28px;
  letter-spacing: 0.05em;
}
.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-bottom: 32px;
  padding: 18px 24px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(63, 185, 252, 0.2);
  border-radius: var(--radius);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.detail-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--ink);
  font-weight: 500;
}
.detail-meta-item svg {
  color: var(--accent-1);
}
.detail-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.detail-header-visual {
  display: flex;
  justify-content: center;
}
.detail-header-img {
  width: 100%;
  max-width: 260px;
  aspect-ratio: 1 / 1;
  background: #fff;
  border-radius: 50%;
  padding: 24px;
  box-shadow: 0 20px 60px rgba(63, 185, 252, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
}
.detail-header-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  animation: gentleRotate 40s linear infinite;
}

/* ============================================
   Detail Content
   ============================================ */
.detail-content {
  padding: 80px 0 120px;
  background: var(--base);
}
.detail-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 60px;
  align-items: start;
}
.detail-main { min-width: 0; }
.detail-section {
  margin-bottom: 72px;
}
.detail-section:last-child { margin-bottom: 0; }
.detail-section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 28px;
  padding-bottom: 18px;
  border-bottom: 2px solid var(--accent-1);
  letter-spacing: 0.02em;
  display: inline-block;
}
.detail-body p {
  font-size: 15px;
  line-height: 2.1;
  color: var(--ink-soft);
  margin: 0 0 22px;
}
.detail-body p strong {
  color: var(--ink);
  font-weight: 700;
}
.detail-body-sub {
  font-family: var(--font-sans);
  font-size: 15.5px;
  font-weight: 700;
  color: var(--accent-1-dark);
  margin: 36px 0 14px;
  letter-spacing: 0.03em;
}

/* Detail Table */
.detail-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.detail-table th,
.detail-table td {
  padding: 20px 24px;
  text-align: left;
  vertical-align: top;
  font-size: 14px;
  line-height: 1.9;
  border-bottom: 1px solid var(--line);
}
.detail-table tr:last-child th,
.detail-table tr:last-child td { border-bottom: 0; }
.detail-table th {
  width: 180px;
  font-weight: 700;
  color: var(--accent-1-dark);
  letter-spacing: 0.08em;
  font-size: 13px;
  background: var(--main);
}
.detail-table td {
  color: var(--ink);
}

/* Detail CTA Bottom */
.detail-cta-bottom {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  padding-top: 48px;
  border-top: 1px solid var(--line);
}

/* Detail Side */
.detail-side {
  position: sticky;
  top: calc(var(--header-h) + 24px);
}
.detail-side-card {
  background: linear-gradient(135deg, var(--accent-1) 0%, #2196e8 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: 0 20px 50px rgba(63, 185, 252, 0.3);
}
.detail-side-title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 12px;
  line-height: 1.5;
}
.detail-side-desc {
  font-size: 13px;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.9);
  margin: 0 0 22px;
}
.detail-side-card .btn-primary {
  background: #fff;
  color: var(--accent-1-dark);
  width: 100%;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}
.detail-side-card .btn-primary:hover {
  background: var(--ink);
  color: #fff;
}
.detail-side-meta {
  list-style: none;
  margin: 26px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.detail-side-meta li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.95);
  letter-spacing: 0.02em;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
  .why-grid { grid-template-columns: 1fr; gap: 18px; }

  .detail-header-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .detail-header-visual { order: -1; }
  .detail-header-img { max-width: 200px; }

  .detail-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .detail-side {
    position: static;
  }
}

@media (max-width: 640px) {
  .breadcrumb { padding-top: calc(var(--header-h) + 20px); }
  .breadcrumb ol { font-size: 11.5px; }

  .page-hero { padding: 50px 0 70px; }
  .page-hero-title { font-size: 1.8rem; }
  .page-hero-lead { font-size: 14px; }

  .why-card { padding: 32px 26px; }

  .position-item a {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 28px 24px;
  }
  .position-arrow {
    justify-self: end;
    width: 44px;
    height: 44px;
  }
  .position-title { font-size: 1.3rem; }
  .position-meta { gap: 14px; }

  .detail-header { padding: 40px 0 60px; }
  .detail-header-title { font-size: 1.6rem; }
  .detail-meta {
    gap: 14px;
    padding: 14px 18px;
  }
  .detail-meta-item { font-size: 12px; }

  .detail-content { padding: 60px 0 80px; }
  .detail-section { margin-bottom: 56px; }
  .detail-body p { font-size: 14px; line-height: 1.95; }

  .detail-table th,
  .detail-table td {
    display: block;
    width: 100%;
    padding: 16px 20px;
  }
  .detail-table th {
    padding-bottom: 8px;
    border-bottom: 0;
  }
  .detail-table td {
    padding-top: 0;
    font-size: 13.5px;
  }

  .detail-cta-bottom { padding-top: 32px; }
  .detail-cta-bottom .btn { flex: 1; justify-content: center; }
}