/* =============================================
   Components
   ============================================= */

/* ── Navigation ── */
.cl-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  background: linear-gradient(to bottom, rgba(15,17,22,0.95), transparent);
  backdrop-filter: blur(4px);
}
.cl-nav__logo {
  font-family: var(--cl-font-display);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  color: var(--cl-white);
  text-decoration: none;
}
.cl-nav__logo span { color: var(--cl-green); }

.cl-nav__links {
  display: flex;
  gap: 32px;
  list-style: none;
  margin: 0; padding: 0;
}
.cl-nav__links a {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--cl-muted);
  text-decoration: none;
  transition: color var(--cl-transition);
}
.cl-nav__links a:hover { color: var(--cl-white); }

/* ── Posts Grid ── */
.cl-posts-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 1px;
  background: var(--cl-border);
  border: 1px solid var(--cl-border);
  border-radius: var(--cl-radius);
  overflow: hidden;
}

.cl-post-card {
  background: var(--cl-surface);
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition: background var(--cl-transition);
  text-decoration: none;
  color: inherit;
}
.cl-post-card:hover { background: #1e2229; color: inherit; }
.cl-post-card--featured { grid-row: span 2; }

.cl-post-card__tag {
  font-family: var(--cl-font-display);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cl-blue-glow);
  margin-bottom: 16px;
}
.cl-post-card__title {
  font-family: var(--cl-font-display);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
  margin: 0 0 auto;
  padding-bottom: 24px;
  color: var(--cl-white);
}
.cl-post-card--featured .cl-post-card__title {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
}
.cl-post-card__meta {
  font-size: 0.72rem;
  color: var(--cl-muted);
  margin-top: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.cl-post-card__meta::before {
  content: '';
  display: block;
  width: 20px; height: 1px;
  background: var(--cl-border);
}

/* ── About Strip ── */
.cl-about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.cl-about__body {
  font-size: 0.9rem;
  color: var(--cl-muted);
  line-height: 1.9;
}
.cl-about__body p { margin-bottom: 16px; }
.cl-about__body p:last-child { margin-bottom: 0; }
.cl-about__body strong {
  color: var(--cl-white);
  font-weight: 500;
}

/* スペックカード */
.cl-spec-card {
  background: var(--cl-surface);
  border: 1px solid var(--cl-border);
  border-radius: var(--cl-radius);
  padding: 40px;
}
.cl-spec-card__label {
  font-family: var(--cl-font-display);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cl-muted);
  margin-bottom: 20px;
}
.cl-spec-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--cl-border);
  font-size: 0.82rem;
}
.cl-spec-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.cl-spec-row:first-child { padding-top: 0; }
.cl-spec-row__key { color: var(--cl-muted); }
.cl-spec-row__val {
  font-family: var(--cl-font-display);
  font-weight: 600;
  color: var(--cl-white);
  font-size: 0.88rem;
}
.cl-spec-row__val--hi { color: var(--cl-green); }

/* ── Footer ── */
.cl-footer {
  border-top: 1px solid var(--cl-border);
  padding: 40px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.cl-footer__logo {
  font-family: var(--cl-font-display);
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  color: var(--cl-white);
  text-decoration: none;
}
.cl-footer__logo span { color: var(--cl-green); }
.cl-footer__note {
  font-size: 0.72rem;
  color: var(--cl-muted);
  margin: 0;
}

/* ── Single記事 ── */
.cl-article {
  max-width: 720px;
  margin: 120px auto 96px;
  padding: 0 48px;
}
.cl-article__header { margin-bottom: 48px; }
.cl-article__eyebrow {
  font-family: var(--cl-font-display);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cl-blue-glow);
  margin-bottom: 16px;
  display: block;
}
.cl-article__title {
  font-family: var(--cl-font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--cl-white);
  margin-bottom: 20px;
}
.cl-article__meta {
  font-size: 0.78rem;
  color: var(--cl-muted);
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* 本文 */
.cl-article__body {
  font-size: 0.95rem;
  line-height: 1.9;
  color: #C8CDD6;
}
.cl-article__body h2 {
  font-family: var(--cl-font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--cl-white);
  margin: 48px 0 20px;
  padding-top: 48px;
  border-top: 1px solid var(--cl-border);
}
.cl-article__body h3 {
  font-family: var(--cl-font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--cl-white);
  margin: 32px 0 12px;
}
.cl-article__body p { margin-bottom: 20px; }
.cl-article__body a { color: var(--cl-blue-glow); text-decoration: underline; }
.cl-article__body strong { color: var(--cl-white); font-weight: 500; }
.cl-article__body ul,
.cl-article__body ol {
  margin: 0 0 20px 24px;
}
.cl-article__body li { margin-bottom: 8px; }

/* 記事内コールアウト */
.cl-callout {
  background: var(--cl-surface);
  border-left: 3px solid var(--cl-green);
  border-radius: 0 var(--cl-radius) var(--cl-radius) 0;
  padding: 24px 28px;
  margin: 32px 0;
  font-size: 0.9rem;
  color: var(--cl-muted);
}
.cl-callout strong { color: var(--cl-green); }

/* ── Responsive ── */
@media (max-width: 768px) {
  .cl-nav { padding: 16px 24px; }
  .cl-nav__links { display: none; }

  .cl-posts-grid {
    grid-template-columns: 1fr;
  }
  .cl-post-card--featured { grid-row: auto; }

  .cl-about {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .cl-footer {
    flex-direction: column;
    align-items: flex-start;
    padding: 32px 24px;
  }

  .cl-article {
    margin: 100px auto 64px;
    padding: 0 24px;
  }
}