/* ========================================
   Workshop Diary / Blog  （個別ページ + 一覧ページ）
   /blog/ と /blog/{slug}/ で使用（single-pride1_diary.php / archive-pride1_diary.php）
   ======================================== */

/* ── Hero（ダーク・固定ヘッダーが自然に重なる高さ固定型） ── */
.blog-hero {
  position: relative;
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px var(--container-padding) 48px;
  background:
    radial-gradient(ellipse at 60% 40%, rgba(4, 196, 245, 0.16) 0%, transparent 68%),
    linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
  overflow: hidden;
}

.blog-hero__overlay {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg, transparent, transparent 2px,
    rgba(255, 255, 255, 0.015) 2px, rgba(255, 255, 255, 0.015) 4px);
  pointer-events: none;
}

.blog-hero__content {
  position: relative;
  z-index: 1;
  max-width: 860px;
}

.blog-hero__label {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(0.8rem, 1.6vw, 1rem);
  letter-spacing: 0.32em;
  color: var(--color-accent-blue);
  margin-bottom: 12px;
}

.blog-hero__date {
  display: block;
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(0.9rem, 1.6vw, 1.1rem);
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 10px;
}

.blog-hero__title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: clamp(1.5rem, 4vw, 2.6rem);
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.04em;
  line-height: 1.35;
}

.blog-hero__lead {
  margin-top: 16px;
  font-size: var(--font-size-base);
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.78);
}

/* ── パンくず ── */
.blog-breadcrumb {
  background: var(--color-bg-light);
  border-bottom: 1px solid #e4e4e4;
}
.blog-breadcrumb__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 12px var(--container-padding);
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.blog-breadcrumb a {
  color: var(--color-text-body);
  text-decoration: none;
}
.blog-breadcrumb a:hover { color: var(--color-accent-blue); }
.blog-breadcrumb__sep { color: #bbb; }
.blog-breadcrumb__current { color: var(--color-text-light); }

/* ── 本文 ── */
.blog-article {
  background: var(--color-bg-light);
  padding: clamp(40px, 6vw, 72px) 0 clamp(48px, 7vw, 88px);
}
.blog-article__inner {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.blog-article__gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: clamp(28px, 4vw, 44px);
}
.blog-article__gallery--two { grid-template-columns: 1fr; }
.blog-article__gallery img {
  width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.12);
}

.blog-article__body {
  font-size: var(--font-size-md);
  line-height: 2.1;
  color: var(--color-text-body);
  letter-spacing: 0.01em;
  word-break: break-word;
}

/* ── 記事内 CTA ── */
.blog-cta {
  margin-top: clamp(36px, 5vw, 56px);
  padding: clamp(24px, 4vw, 36px);
  background: #fff;
  border-radius: 12px;
  border: 1px solid #e6e6e6;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.06);
  text-align: center;
}
.blog-cta__text {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: 18px;
  line-height: 1.7;
}
.blog-cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}
.blog-cta__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 700;
  font-size: var(--font-size-base);
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}
.blog-cta__btn:hover { transform: translateY(-2px); }
.blog-cta__btn--line {
  background: #06c755;
  color: #fff;
}
.blog-cta__btn--line:hover { box-shadow: 0 8px 20px rgba(6, 199, 85, 0.35); }
.blog-cta__btn--tel {
  background: var(--color-text-dark);
  color: #fff;
}
.blog-cta__btn--tel:hover { box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25); }

/* ── 前後ナビ ── */
.blog-postnav {
  background: #fff;
  border-top: 1px solid #eee;
}
.blog-postnav__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: clamp(24px, 3vw, 40px) var(--container-padding);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 12px;
}
.blog-postnav__link {
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-decoration: none;
  color: var(--color-text-body);
  min-width: 0;
}
.blog-postnav__link--next { text-align: right; }
.blog-postnav__link--empty { visibility: hidden; }
.blog-postnav__dir {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-accent-blue);
}
.blog-postnav__ttl {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.blog-postnav__all {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 2px solid var(--color-text-dark);
  color: var(--color-text-dark);
  font-weight: 700;
  font-size: var(--font-size-sm);
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s ease, color 0.2s ease;
}
.blog-postnav__all:hover {
  background: var(--color-text-dark);
  color: #fff;
}

/* ========================================
   一覧ページ（/blog/）
   ======================================== */
.blog-list {
  background: var(--color-bg-light);
  padding: clamp(40px, 6vw, 72px) 0 clamp(56px, 8vw, 96px);
}
.blog-list__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.5vw, 28px);
}

.blog-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.blog-card:hover,
.blog-card:focus-visible {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.16);
}

.blog-card__thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  background: #f0f0f0;
  overflow: hidden;
}
.blog-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.blog-card:hover .blog-card__thumb img { transform: scale(1.05); }
.blog-card__no-photo {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #cfcfcf;
  font-size: 2.4rem;
  background: repeating-linear-gradient(45deg, #f4f4f4, #f4f4f4 10px, #efefef 10px, #efefef 20px);
}

.blog-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: clamp(16px, 2.4vw, 22px);
}
.blog-card__date {
  font-family: 'Bebas Neue', sans-serif;
  font-size: var(--font-size-sm);
  letter-spacing: 0.08em;
  color: var(--color-accent-blue);
  margin-bottom: 6px;
}
.blog-card__title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: var(--font-size-lg);
  font-weight: 800;
  line-height: 1.5;
  color: var(--color-text-dark);
  margin-bottom: 8px;
}
.blog-card__excerpt {
  font-size: var(--font-size-sm);
  line-height: 1.8;
  color: var(--color-text-light);
  margin-bottom: 14px;
}
.blog-card__more {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-accent-blue);
  transition: gap 0.2s ease;
}
.blog-card:hover .blog-card__more { gap: 10px; }

.blog-empty {
  text-align: center;
  color: var(--color-text-light);
  padding: 40px 0;
}

/* ── レスポンシブ ── */
@media (min-width: 600px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-article__gallery--two { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 960px) {
  .blog-grid { grid-template-columns: repeat(3, 1fr); }
}