/* ── Treino.net · Blog Styles ──────────────────────────────
   1. Blog Listing
   2. Article Cards
   3. Article Page
   4. CTA Box
   5. Breadcrumbs
   6. Pagination / Back
   7. Responsive
── */

/* ═══════════════════════════════════════════════════════════
   1. Blog Listing
   ═══════════════════════════════════════════════════════════ */

.blog-hero {
  padding: 8rem 1.5rem 3rem;
  text-align: center;
  position: relative;
  z-index: 1;
}

.blog-hero__inner {
  max-width: var(--container-max);
  margin: 0 auto;
}

.blog-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 1rem;
}

.blog-hero__title-accent {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 50%, #86efac 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.blog-hero__desc {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════════════════
   2. Article Cards Grid
   ═══════════════════════════════════════════════════════════ */

.blog-grid {
  position: relative;
  z-index: 1;
  padding: 0 1.5rem 5rem;
}

.blog-grid__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.blog-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  padding: 1.75rem;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
  text-decoration: none;
  color: inherit;
  display: block;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
}

.blog-card__category {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-muted);
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 0.875rem;
}

.blog-card__title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.blog-card__excerpt {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card__read {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  transition: gap 0.2s var(--ease-out);
}

.blog-card:hover .blog-card__read {
  gap: 0.625rem;
}

/* Category filters */
.blog-filters {
  position: relative;
  z-index: 1;
  padding: 0 1.5rem 2rem;
}

.blog-filters__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.blog-filter {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  padding: 0.5rem 1.125rem;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s var(--ease-out);
}

.blog-filter:hover,
.blog-filter.active {
  color: var(--primary);
  border-color: var(--primary);
  background: var(--primary-muted);
}

/* ═══════════════════════════════════════════════════════════
   3. Article Page
   ═══════════════════════════════════════════════════════════ */

.article {
  position: relative;
  z-index: 1;
  padding: 7rem 1.5rem 4rem;
}

.article__inner {
  max-width: 760px;
  margin: 0 auto;
}

.article__header {
  margin-bottom: 2.5rem;
}

.article__category {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-muted);
  padding: 0.3125rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
}

.article__title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 1rem;
}

.article__meta {
  font-size: 0.875rem;
  color: var(--text-subtle);
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.article__meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

/* Article body */
.article__body {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--text);
}

.article__body h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 2.5rem 0 1rem;
  color: var(--text);
}

.article__body h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 2rem 0 0.75rem;
  color: var(--text);
}

.article__body p {
  margin-bottom: 1.25rem;
  color: var(--text-muted);
}

.article__body ul,
.article__body ol {
  margin: 1rem 0 1.5rem 1.5rem;
  color: var(--text-muted);
}

.article__body li {
  margin-bottom: 0.5rem;
  line-height: 1.7;
}

.article__body strong {
  color: var(--text);
  font-weight: 600;
}

.article__body blockquote {
  border-left: 3px solid var(--primary);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  background: var(--primary-muted);
  border-radius: 0 0.75rem 0.75rem 0;
  font-style: italic;
  color: var(--text-muted);
}

/* ═══════════════════════════════════════════════════════════
   4. CTA Box
   ═══════════════════════════════════════════════════════════ */

.cta-box {
  background: linear-gradient(135deg, #fff7ed 0%, #ffedd5 50%, #fed7aa 100%);
  border: 1px solid rgba(255, 112, 67, 0.2);
  border-radius: 1.25rem;
  padding: 2.5rem;
  margin: 2.5rem 0;
  text-align: center;
}

.cta-box__icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}

.cta-box__title {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 700;
  color: #c2410c;
  margin-bottom: 0.625rem;
  letter-spacing: -0.01em;
}

.cta-box__desc {
  font-size: 1rem;
  color: #9a3412;
  line-height: 1.65;
  margin-bottom: 1.5rem;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.cta-box__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  background: #ff7043;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(255, 112, 67, 0.35);
  transition: all 0.3s var(--ease-out);
}

.cta-box__btn:hover {
  background: #f4511e;
  box-shadow: 0 6px 20px rgba(255, 112, 67, 0.45);
  transform: translateY(-2px);
}

.cta-box__btn:active {
  transform: translateY(0) scale(0.98);
}

/* Inline CTA (smaller, for mid-article) */
.cta-inline {
  background: var(--primary-muted);
  border: 1px solid rgba(34, 197, 94, 0.15);
  border-radius: 1rem;
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.cta-inline__text {
  flex: 1;
  font-size: 0.9375rem;
  color: var(--text-muted);
  min-width: 200px;
}

.cta-inline__text strong {
  color: var(--primary-hover);
}

.cta-inline__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 1.25rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  color: #fff;
  background: var(--primary);
  border-radius: 999px;
  border: none;
  text-decoration: none;
  transition: all 0.2s var(--ease-out);
  white-space: nowrap;
}

.cta-inline__btn:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
}

/* ═══════════════════════════════════════════════════════════
   5. Breadcrumbs
   ═══════════════════════════════════════════════════════════ */

.breadcrumbs {
  position: relative;
  z-index: 1;
  padding: 5.5rem 1.5rem 0;
}

.breadcrumbs__inner {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--text-subtle);
}

.breadcrumbs__link {
  color: var(--text-subtle);
  text-decoration: none;
  transition: color 0.2s;
}

.breadcrumbs__link:hover {
  color: var(--primary);
}

.breadcrumbs__sep {
  color: var(--text-subtle);
  opacity: 0.5;
}

.breadcrumbs__current {
  color: var(--text-muted);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 300px;
}

/* ═══════════════════════════════════════════════════════════
   6. Back Link
   ═══════════════════════════════════════════════════════════ */

.article__back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
  margin-top: 3rem;
  padding: 0.625rem 1.25rem;
  border-radius: 999px;
  border: 1px solid var(--primary-muted);
  background: var(--primary-muted);
  transition: all 0.2s var(--ease-out);
}

.article__back:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* ═══════════════════════════════════════════════════════════
   7. Responsive
   ═══════════════════════════════════════════════════════════ */

@media (min-width: 600px) {
  .blog-grid__inner {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .blog-grid__inner {
    grid-template-columns: repeat(3, 1fr);
  }

  .blog-card__title {
    font-size: 1.125rem;
  }
}

@media (max-width: 480px) {
  .blog-hero {
    padding: 6.5rem 1rem 2rem;
  }

  .blog-grid {
    padding: 0 1rem 3rem;
  }

  .blog-card {
    padding: 1.25rem;
  }

  .article {
    padding: 6rem 1rem 3rem;
  }

  .cta-box {
    padding: 1.75rem 1.25rem;
  }

  .cta-inline {
    flex-direction: column;
    text-align: center;
  }

  .breadcrumbs {
    padding: 5rem 1rem 0;
  }

  .breadcrumbs__current {
    max-width: 160px;
  }
}