/* ============================================================
   BLOG PRIMETRAINER — blog.css  v1
   Herda variáveis de style.css
   ============================================================ */

/* ── Hero ───────────────────────────────────────────────────── */
.blog-hero {
  position: relative;
  padding: 120px 0 80px;
  background:
    linear-gradient(90deg,
      rgba(11,17,24,.98) 0%,
      rgba(11,17,24,.88) 36%,
      rgba(11,17,24,.52) 66%,
      rgba(11,17,24,.92) 100%),
    linear-gradient(180deg, rgba(11,17,24,.15) 0%, #0b1118 100%),
    url('/assets/img/banner_blog.png') center right / cover no-repeat;
  overflow: hidden;
}

.blog-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 80% 50%,
    rgba(210,255,31,.04) 0%, transparent 70%);
  pointer-events: none;
}

.blog-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 680px;
}

.blog-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  background: var(--accent-dim);
  border: 1px solid rgba(210,255,31,.2);
  color: var(--accent);
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 20px;
}

.blog-hero__title {
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--txt);
  margin-bottom: 18px;
}

.blog-hero__title span {
  color: var(--accent);
}

.blog-hero__subtitle {
  font-size: 1.05rem;
  color: var(--txt-2);
  line-height: 1.7;
  max-width: 560px;
  margin-bottom: 36px;
}

/* Search */
.blog-search {
  position: relative;
  max-width: 560px;
}

.blog-search__input {
  width: 100%;
  padding: 16px 56px 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--txt);
  font-size: .95rem;
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.blog-search__input::placeholder { color: var(--txt-3); }

.blog-search__input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(210,255,31,.12);
}

.blog-search__btn {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--txt-2);
  font-size: 1rem;
  cursor: pointer;
  padding: 4px;
  transition: color var(--transition);
}

.blog-search__btn:hover { color: var(--accent); }

/* ── Filters ────────────────────────────────────────────────── */
.blog-filters {
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  padding: 0;
  position: sticky;
  top: 64px;
  z-index: 90;
}

.blog-filters__inner {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 0;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.blog-filters__inner::-webkit-scrollbar { display: none; }

.blog-filter-pill {
  flex-shrink: 0;
  padding: 7px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--txt-2);
  font-size: .82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.blog-filter-pill:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.blog-filter-pill.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #070d14;
  font-weight: 700;
}

/* ── Info cards ─────────────────────────────────────────────── */
.blog-info-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 32px 0;
}

.blog-info-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 24px;
  background: var(--bg-card);
  transition: background var(--transition);
}

.blog-info-card:hover { background: var(--bg-card-h); }

.blog-info-card__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1rem;
  flex-shrink: 0;
}

.blog-info-card__title {
  font-size: .88rem;
  font-weight: 700;
  color: var(--txt);
  margin-bottom: 2px;
}

.blog-info-card__desc {
  font-size: .78rem;
  color: var(--txt-2);
}

/* ── Layout main ────────────────────────────────────────────── */
.blog-section {
  padding: 48px 0 80px;
}

.blog-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 32px;
  align-items: start;
}

/* ── Post card ──────────────────────────────────────────────── */
.blog-post-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.blog-post-card {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 0;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.blog-post-card:hover {
  border-color: rgba(210,255,31,.25);
  box-shadow: 0 8px 32px rgba(0,0,0,.35);
  transform: translateY(-2px);
}

.blog-post-card__image-wrap {
  position: relative;
  overflow: hidden;
  background: var(--bg-alt);
}

.blog-post-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}

.blog-post-card:hover .blog-post-card__image {
  transform: scale(1.04);
}

.blog-post-card__image-placeholder {
  width: 100%;
  height: 100%;
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-alt) 0%, var(--bg-card-h) 100%);
  color: var(--txt-3);
  font-size: 2.5rem;
}

.blog-post-card__category-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: rgba(11,17,24,.85);
  border: 1px solid rgba(210,255,31,.25);
  color: var(--accent);
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  backdrop-filter: blur(4px);
}

.blog-post-card__content {
  padding: 24px 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.blog-post-card__title {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--txt);
  line-height: 1.35;
  margin-bottom: 8px;
  text-decoration: none;
  transition: color var(--transition);
}

.blog-post-card__title:hover { color: var(--accent); }

.blog-post-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .78rem;
  color: var(--txt-2);
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.blog-post-card__meta i {
  font-size: .72rem;
  color: var(--txt-3);
}

.blog-post-card__excerpt {
  font-size: .875rem;
  color: var(--txt-2);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 18px;
  flex: 1;
}

.blog-post-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: auto;
}

.blog-post-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.blog-tag {
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  color: var(--txt-3);
  font-size: .72rem;
  font-weight: 500;
  transition: all var(--transition);
  cursor: pointer;
  text-decoration: none;
}

.blog-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim2);
}

.blog-post-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #070d14;
  font-size: .8rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--transition), transform var(--transition);
  flex-shrink: 0;
}

.blog-post-card__link:hover {
  background: var(--accent-h);
  transform: translateX(2px);
}

/* ── Sidebar ────────────────────────────────────────────────── */
.blog-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: sticky;
  top: 124px;
}

.blog-widget {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.blog-widget__header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.blog-widget__title {
  font-size: .9rem;
  font-weight: 700;
  color: var(--txt);
  display: flex;
  align-items: center;
  gap: 8px;
}

.blog-widget__title i {
  color: var(--accent);
  font-size: .85rem;
}

.blog-widget__body {
  padding: 16px 20px;
}

/* Popular */
.blog-popular-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.blog-popular-item {
  display: grid;
  grid-template-columns: 22px 56px 1fr;
  gap: 10px;
  align-items: center;
  text-decoration: none;
  transition: opacity var(--transition);
}

.blog-popular-item:hover { opacity: .8; }

.blog-popular-item__num {
  width: 22px;
  height: 22px;
  border-radius: var(--radius-pill);
  background: var(--accent-dim);
  color: var(--accent);
  font-size: .72rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-popular-item__thumb {
  width: 56px;
  height: 44px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--bg-alt);
  flex-shrink: 0;
}

.blog-popular-item__thumb-placeholder {
  width: 56px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--txt-3);
  font-size: .9rem;
}

.blog-popular-item__title {
  font-size: .8rem;
  font-weight: 600;
  color: var(--txt);
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-popular-item__date {
  font-size: .72rem;
  color: var(--txt-3);
  margin-top: 2px;
}

/* Categories */
.blog-category-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.blog-category-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  transition: color var(--transition);
}

.blog-category-item:last-child { border-bottom: none; }

.blog-category-item:hover .blog-category-item__name { color: var(--accent); }

.blog-category-item__name {
  font-size: .85rem;
  color: var(--txt);
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.blog-category-item__name i { color: var(--txt-3); font-size: .7rem; }

.blog-category-item__count {
  font-size: .75rem;
  color: var(--txt-3);
  background: var(--bg-alt);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}

/* Newsletter */
.blog-newsletter-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.blog-newsletter-form p {
  font-size: .82rem;
  color: var(--txt-2);
  margin-bottom: 2px;
  line-height: 1.5;
}

.blog-newsletter-input {
  width: 100%;
  padding: 11px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--txt);
  font-size: .85rem;
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition);
}

.blog-newsletter-input::placeholder { color: var(--txt-3); }

.blog-newsletter-input:focus { border-color: var(--accent); }

.blog-newsletter-btn {
  width: 100%;
  padding: 11px;
  background: var(--accent);
  color: #070d14;
  border: none;
  border-radius: var(--radius-sm);
  font-size: .85rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: background var(--transition);
}

.blog-newsletter-btn:hover { background: var(--accent-h); }
.blog-newsletter-btn:disabled { opacity: .6; cursor: not-allowed; }

.blog-newsletter-microcopy {
  font-size: .72rem;
  color: var(--txt-3);
  text-align: center;
}

.blog-newsletter-msg {
  font-size: .8rem;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  display: none;
}

.blog-newsletter-msg.success {
  display: block;
  background: rgba(210,255,31,.08);
  border: 1px solid rgba(210,255,31,.2);
  color: var(--accent);
}

.blog-newsletter-msg.error {
  display: block;
  background: rgba(255,80,80,.08);
  border: 1px solid rgba(255,80,80,.2);
  color: #ff6b6b;
}

/* Tag cloud */
.blog-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ── Pagination ─────────────────────────────────────────────── */
.blog-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.blog-pagination__btn,
.blog-pagination__page {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  padding: 0 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--txt-2);
  font-size: .82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
  text-decoration: none;
}

.blog-pagination__btn:hover,
.blog-pagination__page:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.blog-pagination__page--active {
  background: var(--accent);
  border-color: var(--accent);
  color: #070d14;
  font-weight: 700;
}

.blog-pagination__btn:disabled {
  opacity: .35;
  cursor: not-allowed;
}

.blog-pagination__ellipsis {
  color: var(--txt-3);
  font-size: .82rem;
  padding: 0 4px;
}

/* ── Skeleton ────────────────────────────────────────────────── */
@keyframes blogShimmer {
  0%   { background-position: -600px 0; }
  100% { background-position:  600px 0; }
}

.blog-skeleton {
  background: linear-gradient(90deg,
    var(--bg-card) 25%,
    var(--bg-card-h) 37%,
    var(--bg-card) 63%);
  background-size: 1200px 100%;
  animation: blogShimmer 1.4s ease infinite;
  border-radius: var(--radius-sm);
}

.blog-post-card--skeleton {
  display: grid;
  grid-template-columns: 280px 1fr;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
  overflow: hidden;
  min-height: 220px;
}

.blog-post-card--skeleton .sk-image {
  height: 100%;
  min-height: 220px;
}

.blog-post-card--skeleton .sk-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sk-line { height: 14px; border-radius: 4px; }
.sk-line--title  { width: 80%; height: 18px; }
.sk-line--meta   { width: 50%; height: 12px; }
.sk-line--text   { width: 100%; }
.sk-line--text-2 { width: 90%; }
.sk-line--text-3 { width: 75%; }
.sk-line--btn    { width: 80px; height: 32px; border-radius: var(--radius-sm); margin-top: auto; }

/* ── Empty / Error state ────────────────────────────────────── */
.blog-state {
  text-align: center;
  padding: 60px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.blog-state__icon {
  font-size: 2.5rem;
  color: var(--txt-3);
  margin-bottom: 16px;
}

.blog-state__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--txt);
  margin-bottom: 8px;
}

.blog-state__text {
  font-size: .9rem;
  color: var(--txt-2);
  margin-bottom: 20px;
}

.blog-state__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #070d14;
  font-size: .85rem;
  font-weight: 700;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background var(--transition);
}

.blog-state__btn:hover { background: var(--accent-h); }

/* ── Post detail ────────────────────────────────────────────── */
.blog-post-hero {
  position: relative;
  padding: 100px 0 60px;
  background:
    linear-gradient(180deg, rgba(11,17,24,.6) 0%, #0b1118 100%),
    var(--bg-alt);
  overflow: hidden;
}

.blog-post-hero__bg {
  position: absolute;
  inset: 0;
  object-fit: cover;
  width: 100%;
  height: 100%;
  opacity: .18;
  filter: blur(2px);
}

.blog-post-hero__inner { position: relative; z-index: 1; max-width: 760px; }

.blog-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .78rem;
  color: var(--txt-3);
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.blog-breadcrumb a { color: var(--txt-2); text-decoration: none; transition: color var(--transition); }
.blog-breadcrumb a:hover { color: var(--accent); }
.blog-breadcrumb i { font-size: .6rem; color: var(--txt-3); }

.blog-post-hero__category {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: var(--accent-dim);
  border: 1px solid rgba(210,255,31,.2);
  color: var(--accent);
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 16px;
  text-decoration: none;
}

.blog-post-hero__title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -.02em;
  color: var(--txt);
  margin-bottom: 20px;
}

.blog-post-hero__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: .82rem;
  color: var(--txt-2);
  flex-wrap: wrap;
}

.blog-post-hero__meta i { color: var(--txt-3); }

.blog-post-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 40px;
  align-items: start;
  padding: 48px 0 80px;
}

.blog-post-content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
}

.blog-post-content h2 {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--txt);
  margin: 32px 0 12px;
  line-height: 1.25;
}

.blog-post-content h2:first-child { margin-top: 0; }

.blog-post-content h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--txt);
  margin: 24px 0 10px;
}

.blog-post-content p {
  color: var(--txt-2);
  line-height: 1.8;
  margin-bottom: 16px;
  font-size: .95rem;
}

.blog-post-content ul,
.blog-post-content ol {
  padding-left: 20px;
  margin-bottom: 16px;
}

.blog-post-content li {
  color: var(--txt-2);
  line-height: 1.75;
  font-size: .95rem;
  margin-bottom: 6px;
}

.blog-post-content strong { color: var(--txt); font-weight: 700; }

.blog-post-content a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.blog-post-content blockquote {
  border-left: 3px solid var(--accent);
  padding: 16px 20px;
  background: var(--accent-dim2);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 24px 0;
  color: var(--txt);
  font-style: italic;
}

.blog-post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.blog-post-cta {
  margin-top: 32px;
  padding: 28px;
  background: var(--bg-alt);
  border: 1px solid rgba(210,255,31,.15);
  border-radius: var(--radius);
  text-align: center;
}

.blog-post-cta h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--txt);
  margin-bottom: 8px;
}

.blog-post-cta p {
  font-size: .88rem;
  color: var(--txt-2);
  margin-bottom: 16px;
}

/* ── Responsividade ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .blog-layout,
  .blog-post-layout {
    grid-template-columns: 1fr;
  }

  .blog-sidebar {
    position: static;
  }

  .blog-info-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .blog-hero {
    padding: 96px 0 60px;
  }

  .blog-post-card {
    grid-template-columns: 1fr;
  }

  .blog-post-card__image-wrap {
    height: 200px;
  }

  .blog-post-card--skeleton {
    grid-template-columns: 1fr;
  }

  .blog-post-card--skeleton .sk-image {
    min-height: 180px;
    height: 180px;
  }

  .blog-post-content {
    padding: 24px 20px;
  }

  .blog-post-layout {
    padding: 32px 0 60px;
  }
}

@media (max-width: 480px) {
  .blog-hero__title {
    font-size: clamp(2rem, 10vw, 2.6rem);
  }

  .blog-pagination {
    gap: 4px;
  }

  .blog-pagination__btn,
  .blog-pagination__page {
    min-width: 32px;
    height: 32px;
    font-size: .75rem;
  }
}