/* ============================================================
   layout-e / style.css — Homepage + Article Layout
   Imports: style-color.css (color vars) + style-base.css (shared)
   Homepage: hero banner + category grid (protako-style)
   Article pages retain the three-column layout-e-article-page grid
   ============================================================ */

/* ── HOME: Hero Banner ──────────────────────────────────── */
.home-hero {
  position: relative;
  overflow: hidden;
  background: var(--clr-bg-dark);
  min-height: 340px;
  display: flex;
  align-items: center;
}
.home-hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .55;
}
.home-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(18,24,31,.96) 0%, rgba(18,24,31,.75) 45%, rgba(18,24,31,.35) 100%);
}
.home-hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--space-16) var(--space-5);
  width: 100%;
}
.home-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 5px 14px;
  background: var(--clr-accent);
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
  border-radius: var(--radius-xs);
  margin-bottom: var(--space-5);
}
.home-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4.4vw, 46px);
  font-weight: 900;
  color: #fff;
  line-height: 1.25;
  max-width: 640px;
  margin-bottom: var(--space-4);
  text-shadow: 0 2px 8px rgba(0,0,0,.3);
}
.home-hero-sub {
  font-size: 16px;
  color: rgba(255,255,255,.82);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: var(--space-6);
}
.home-hero-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

/* ── HOME: Section Wrapper ──────────────────────────────── */
.home-section {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--space-12) var(--space-5) 0;
}
.home-section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 2px solid var(--clr-bg-dark);
}
.home-section-title {
  font-family: var(--font-heading);
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 900;
  color: var(--clr-text);
}
.home-section-title .accent { color: var(--clr-accent); }
.home-section-more {
  font-size: 13px;
  font-weight: 700;
  color: var(--clr-accent);
  white-space: nowrap;
}
.home-section-more:hover { text-decoration: underline; }

/* ── HOME: Category Photo Grid (protako-style) ──────────── */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}
@media (min-width: 640px) { .cat-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 980px) { .cat-grid { grid-template-columns: repeat(6, 1fr); } }

.cat-btn {
  display: block;
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--clr-bg-dark);
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: var(--clr-shadow);
}
.cat-btn:hover { transform: translateY(-3px); box-shadow: var(--clr-shadow-md); }
.cat-btn-photo {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  opacity: .92;
}
.cat-btn-label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 10px 8px;
  background: var(--clr-accent);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  text-align: center;
}
.cat-btn-icon { font-size: 15px; line-height: 1; }
.cat-btn.is-alt .cat-btn-label { background: var(--clr-accent-light); }

/* ── HOME: Ranking List ─────────────────────────────────── */
.rank-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}
@media (min-width: 640px) { .rank-grid { grid-template-columns: repeat(3, 1fr); } }

.rank-card {
  position: relative;
  display: block;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--clr-shadow);
  transition: box-shadow var(--transition), transform var(--transition);
}
.rank-card:hover { box-shadow: var(--clr-shadow-md); transform: translateY(-2px); }
.rank-num {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 3;
  background: var(--clr-bg-dark);
  color: var(--clr-accent-light);
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 900;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom-right-radius: var(--radius-md);
}

/* ── HOME: Guide List ────────────────────────────────────── */
.guide-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}
@media (min-width: 768px) { .guide-grid { grid-template-columns: repeat(2, 1fr); } }

.guide-card {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--clr-bg-alt);
  border: 1px solid var(--clr-border);
  border-left: 4px solid var(--clr-accent);
  border-radius: var(--radius-sm);
}
.guide-num {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 900;
  color: var(--clr-accent-faint);
  flex-shrink: 0;
  line-height: 1;
}
.guide-title {
  font-size: 16px;
  font-weight: 900;
  color: var(--clr-text);
  margin-bottom: var(--space-2);
}
.guide-text {
  font-size: 14px;
  color: var(--clr-text-muted);
  line-height: 1.7;
}

/* ── HOME: Company Info Strip (footer-adjacent) ─────────── */
.company-strip {
  background: var(--clr-bg-alt);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
  padding: var(--space-8) 0;
  margin-top: var(--space-16);
}
.company-strip-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-5);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
@media (min-width: 768px) { .company-strip-inner { grid-template-columns: repeat(3, 1fr); } }
.company-strip-item h4 {
  font-size: 13px;
  font-weight: 900;
  color: var(--clr-accent);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: var(--space-2);
}
.company-strip-item p {
  font-size: 14px;
  color: var(--clr-text-muted);
  line-height: 1.7;
}

/* ── Article Page Three-Column (unchanged, used by blog/article) ─ */
.layout-e-article-page {
  display: grid;
  grid-template-columns: 200px 1fr 200px;
  gap: 24px;
  align-items: start;
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--space-8) var(--space-5);
}

@media (max-width: 1024px) {
  .layout-e-article-page {
    grid-template-columns: 180px 1fr 180px;
  }
}

@media (max-width: 820px) {
  .layout-e-article-page {
    grid-template-columns: 1fr;
  }
  .layout-e-article-page .layout-e-left,
  .layout-e-article-page .layout-e-right {
    position: static;
  }
}

.layout-e-left,
.layout-e-right {
  position: sticky;
  top: 70px;
}

.layout-e-left-block,
.layout-e-right-block {
  background: var(--clr-bg-card, var(--clr-bg));
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
}

.layout-e-left-title,
.layout-e-right-title {
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--clr-accent);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--clr-accent);
  margin-bottom: var(--space-4);
}

.layout-e-cat-list,
.layout-e-related-cats {
  list-style: none;
  margin: 0;
  padding: 0;
}

.layout-e-cat-item,
.layout-e-related-cat-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--clr-border);
  font-size: 14px;
  color: var(--clr-text);
  text-decoration: none;
  transition: color var(--transition);
}

.layout-e-cat-item:last-child,
.layout-e-related-cat-item:last-child {
  border-bottom: none;
}

.layout-e-cat-item:hover,
.layout-e-related-cat-item:hover {
  color: var(--clr-accent);
}

.layout-e-cat-name {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
}

.layout-e-cat-icon {
  font-size: 14px;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.layout-e-cat-count {
  background: var(--clr-accent-faint);
  color: var(--clr-accent);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}

.layout-e-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.layout-e-tag-link {
  display: inline-block;
  padding: 4px 10px;
  background: var(--clr-bg-alt);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-full);
  font-size: 12px;
  color: var(--clr-text-muted);
  text-decoration: none;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.layout-e-tag-link:hover {
  background: var(--clr-accent-faint);
  color: var(--clr-accent);
  border-color: var(--clr-accent);
}

.layout-e-article-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.layout-e-article-row {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-4);
  background: var(--clr-bg-card, var(--clr-bg));
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  transition: box-shadow var(--transition), transform var(--transition);
}

.layout-e-article-row:hover {
  box-shadow: var(--clr-shadow-md);
  transform: translateY(-1px);
}

.layout-e-article-thumb {
  width: 120px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background: var(--clr-bg-alt);
  flex-shrink: 0;
}

.layout-e-article-info { flex: 1; min-width: 0; }

.layout-e-article-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--clr-text);
  line-height: 1.35;
  margin-bottom: var(--space-2);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-decoration: none;
}

.layout-e-article-title:hover { color: var(--clr-accent); }

.layout-e-article-excerpt {
  font-size: 13px;
  color: var(--clr-text-muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: var(--space-2);
}

.layout-e-article-date { font-size: 12px; color: var(--clr-text-muted); }

.layout-e-author-card {
  background: var(--clr-bg-alt);
  border: 1px solid var(--clr-border);
  border-top: 3px solid var(--clr-accent);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
  text-align: center;
}

.layout-e-author-avatar {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  background: var(--clr-accent-faint);
  border: 2px solid var(--clr-accent);
  margin: 0 auto var(--space-3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}

.layout-e-author-name { font-size: 15px; font-weight: 900; color: var(--clr-text); margin-bottom: 2px; }
.layout-e-author-title { font-size: 12px; color: var(--clr-accent); font-weight: 700; margin-bottom: var(--space-3); }
.layout-e-author-bio { font-size: 12px; color: var(--clr-text-muted); line-height: 1.6; }

.layout-e-related-cat-item::before {
  content: '›';
  color: var(--clr-accent);
  font-size: 16px;
  line-height: 1;
}

.layout-e-recommended-list { display: flex; flex-direction: column; gap: 0; }
.layout-e-recommended-item { padding: var(--space-3) 0; border-bottom: 1px solid var(--clr-border); }
.layout-e-recommended-item:last-child { border-bottom: none; }
.layout-e-recommended-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--clr-text);
  line-height: 1.4;
  text-decoration: none;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.layout-e-recommended-title:hover { color: var(--clr-accent); }
.layout-e-recommended-date { font-size: 11px; color: var(--clr-text-muted); margin-top: 4px; }

.layout-e-accent-nav { background: var(--clr-accent); border-bottom: 1px solid rgba(0,0,0,.1); }
.layout-e-accent-nav-inner {
  display: flex;
  align-items: center;
  gap: 0;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-5);
  overflow-x: auto;
  scrollbar-width: none;
}
.layout-e-accent-nav-inner::-webkit-scrollbar { display: none; }
.layout-e-accent-nav-link {
  display: inline-flex;
  align-items: center;
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 700;
  color: rgba(255,255,255,.85);
  white-space: nowrap;
  text-decoration: none;
  border-right: 1px solid rgba(255,255,255,.2);
  transition: background var(--transition), color var(--transition);
}
.layout-e-accent-nav-link:first-child { border-left: 1px solid rgba(255,255,255,.2); }
.layout-e-accent-nav-link:hover { background: rgba(0,0,0,.15); color: #fff; }

.layout-e-subtitle {
  font-size: 11px;
  color: var(--clr-text-inv-muted);
  font-weight: 400;
  letter-spacing: .04em;
  display: block;
  margin-top: 1px;
}

/* ── Mobile Adjustments ─────────────────────────────────── */
@media (max-width: 860px) {
  .layout-e-left, .layout-e-right { position: static; }
  .layout-e-article-thumb { width: 90px; height: 60px; }
}

@media (max-width: 600px) {
  .layout-e-article-page { padding: var(--space-5) var(--space-4); }
  .layout-e-accent-nav-link { padding: 8px 12px; font-size: 12px; }
  .home-hero { min-height: 280px; }
  .home-hero-content { padding: var(--space-10) var(--space-4); }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
}