/* ══════════════════════════════════════════════════════════════
   Blog — Listagem + Post Individual
   ══════════════════════════════════════════════════════════════ */

/* ── Hero compacto ────────────────────────────────────────── */
.blog-hero {
  text-align: center;
  padding: 120px 28px 40px;
  max-width: 720px;
  margin: 0 auto;
}
.blog-hero .tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--purple);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.blog-hero .tag::before {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: var(--grad);
  border-radius: 2px;
}
.blog-hero h1 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.15;
  color: var(--t1);
}

/* ── Category pills ───────────────────────────────────────── */
.blog-cat-pills {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 28px 40px;
  max-width: 900px;
  margin: 0 auto;
}
.blog-pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  color: var(--t2);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  transition: all 0.2s;
  text-decoration: none;
}
.blog-pill:hover {
  background: rgba(255,255,255,0.06);
  color: var(--t1);
}
.blog-pill.active {
  background: var(--grad);
  color: #fff;
  border-color: transparent;
}

/* ── Post grid ────────────────────────────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 28px 60px;
}

/* ── Post card ────────────────────────────────────────────── */
.blog-card {
  display: flex;
  flex-direction: column;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.4s var(--ease);
  text-decoration: none;
  color: inherit;
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 50px rgba(0,0,0,0.3);
  border-color: var(--border2);
}

.blog-card-img {
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--bg3);
  position: relative;
}
.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--ease);
}
.blog-card:hover .blog-card-img img {
  transform: scale(1.03);
}
.blog-card-img-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg,
    rgba(139,92,246,0.1),
    rgba(236,72,153,0.1),
    rgba(249,115,22,0.1)
  );
}
.blog-card-img-fallback svg {
  opacity: 0.2;
}

.blog-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.blog-card-cat {
  display: inline-block;
  width: fit-content;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.03em;
  margin-bottom: 10px;
}
.blog-card-cat.purple { background: rgba(139,92,246,0.1); color: var(--purple); }
.blog-card-cat.pink   { background: rgba(236,72,153,0.1); color: var(--pink); }
.blog-card-cat.orange  { background: rgba(249,115,22,0.1); color: var(--orange); }
.blog-card-cat.blue    { background: rgba(59,130,246,0.1); color: var(--blue); }
.blog-card-cat.green   { background: rgba(16,185,129,0.1); color: var(--green); }

.blog-card-body h3 {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--t1);
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-card-body p {
  font-size: 14px;
  color: var(--t2);
  line-height: 1.6;
  margin-bottom: 12px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-card-date {
  font-size: 12px;
  color: var(--t3);
}

/* ── Pagination ───────────────────────────────────────────── */
.blog-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 0 28px 60px;
  max-width: 1120px;
  margin: 0 auto;
  font-size: 14px;
  color: var(--t3);
}
.blog-pagination a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 22px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 500;
  color: var(--t2);
  background: transparent;
  border: 1px solid var(--border2);
  transition: all 0.2s;
  text-decoration: none;
}
.blog-pagination a:hover {
  color: var(--t1);
  background: rgba(255,255,255,0.03);
}

/* ── Empty state ──────────────────────────────────────────── */
.blog-empty {
  text-align: center;
  padding: 80px 28px;
  max-width: 480px;
  margin: 0 auto;
}
.blog-empty svg { opacity: 0.15; margin-bottom: 20px; }
.blog-empty h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--t2);
  margin-bottom: 8px;
}
.blog-empty p {
  font-size: 14px;
  color: var(--t3);
}

/* ══════════════════════════════════════════════════════════════
   Post Individual
   ══════════════════════════════════════════════════════════════ */

.post-article {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ── Post header ──────────────────────────────────────────── */
.post-header {
  text-align: center;
  padding: 120px 0 32px;
}
.post-cat-badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-decoration: none;
  margin-bottom: 20px;
  transition: opacity 0.2s;
}
.post-cat-badge:hover { opacity: 0.8; }
.post-cat-badge.purple { background: rgba(139,92,246,0.1); color: var(--purple); }
.post-cat-badge.pink   { background: rgba(236,72,153,0.1); color: var(--pink); }
.post-cat-badge.orange  { background: rgba(249,115,22,0.1); color: var(--orange); }
.post-cat-badge.blue    { background: rgba(59,130,246,0.1); color: var(--blue); }
.post-cat-badge.green   { background: rgba(16,185,129,0.1); color: var(--green); }

.post-header h1 {
  font-size: clamp(28px, 5vw, 44px);
  font-weight: 800;
  line-height: 1.15;
  color: var(--t1);
  margin-bottom: 20px;
}
.post-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 14px;
  color: var(--t3);
}

/* ── Post cover ───────────────────────────────────────────── */
.post-cover {
  margin-bottom: 40px;
}
.post-cover img {
  width: 100%;
  max-width: 100%;
  border-radius: 16px;
  display: block;
}

/* ── Post content (typography) ────────────────────────────── */
.post-content {
  max-width: 720px;
  margin: 0 auto;
  font-size: 17px;
  line-height: 1.8;
  color: var(--t2);
  padding-bottom: 60px;
}
.post-content h2 {
  font-size: 26px;
  font-weight: 700;
  color: var(--t1);
  margin: 40px 0 16px;
}
.post-content h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--t1);
  margin: 32px 0 12px;
}
.post-content p {
  margin-bottom: 20px;
}
.post-content a {
  color: var(--purple);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.post-content a:hover {
  color: var(--pink);
}
.post-content img {
  max-width: 680px !important;
  width: 100% !important;
  max-height: 400px !important;
  object-fit: cover !important;
  border-radius: 12px !important;
  display: block !important;
  margin: 24px auto !important;
}
.post-content p:empty { display: none; }
.post-content p:has(> br:only-child) { display: none; }
.post-content blockquote {
  border-left: 3px solid var(--purple);
  padding-left: 20px;
  margin: 24px 0;
  color: var(--t2);
  font-style: italic;
}
.post-content code {
  background: var(--bg3);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 14px;
}
.post-content pre {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  overflow-x: auto;
  margin: 24px 0;
}
.post-content pre code {
  background: none;
  padding: 0;
}
.post-content ul, .post-content ol {
  margin: 16px 0;
  padding-left: 24px;
}
.post-content li {
  margin-bottom: 8px;
}

/* ── Related posts ────────────────────────────────────────── */
.post-related {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 28px 80px;
}
.post-related h2 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--t1);
}
.post-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* ── 404 ──────────────────────────────────────────────────── */
.blog-404 {
  text-align: center;
  padding: 160px 28px 80px;
}
.blog-404 h1 {
  font-size: 28px;
  font-weight: 700;
  color: var(--t1);
  margin-bottom: 12px;
}
.blog-404 p {
  font-size: 15px;
  color: var(--t3);
  margin-bottom: 24px;
}
.blog-404 a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 12px 28px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  background: var(--grad);
  text-decoration: none;
  transition: all 0.2s;
}
.blog-404 a:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(139,92,246,0.3);
}

/* ── Decorative lines (Vercel-style) ─────────────────────────── */

/* Wrapper — contains verticals + horizontals + content */
.blog-lines-wrap {
  position: relative;
  max-width: 900px;
  margin: 0 auto 40px;
  padding: 0 28px;
}
/* Vertical side lines on wrapper */
.blog-lines-wrap::before,
.blog-lines-wrap::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--border);
  opacity: 0.5;
  pointer-events: none;
}
.blog-lines-wrap::before { left: -40px; }
.blog-lines-wrap::after  { right: -40px; }

/* Horizontal rules inside wrapper */
.blog-line-h {
  position: relative;
}
.blog-lines-wrap > .blog-line-h:first-child {
  margin-bottom: 44px;
}
.blog-line-h::before {
  content: '';
  display: block;
  height: 1px;
  margin: 0 -68px;
  background: var(--border);
  opacity: 0.5;
}
/* "+" at crossings */
.blog-line-h .blog-cross-l,
.blog-line-h .blog-cross-r {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  font-family: monospace;
  font-size: 16px;
  line-height: 1;
  color: rgba(255,255,255,0.15);
  pointer-events: none;
  user-select: none;
}
.blog-line-h .blog-cross-l { left: -68px; }
.blog-line-h .blog-cross-r { right: -68px; transform: translate(50%, -50%); }

/* Grid variant — wider wrapper */
.blog-lines-wrap.blog-lines-grid {
  max-width: 1120px;
}
.blog-lines-wrap.blog-lines-grid::before { left: -40px; }
.blog-lines-wrap.blog-lines-grid::after  { right: -40px; }
.blog-lines-wrap.blog-lines-grid .blog-line-h::before { margin: 0 -68px; }
.blog-lines-wrap.blog-lines-grid .blog-line-h .blog-cross-l { left: -68px; }
.blog-lines-wrap.blog-lines-grid .blog-line-h .blog-cross-r { right: -68px; }

/* Children inside wrapper inherit sizing */
.blog-lines-wrap .post-article {
  max-width: none;
  padding: 0;
}
.blog-lines-wrap .blog-grid {
  max-width: none;
  margin: 0;
  padding: 0;
  padding-bottom: 20px;
}

/* ══════════════════════════════════════════════════════════════
   Responsive
   ══════════════════════════════════════════════════════════════ */

@media (max-width: 1024px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .post-related-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .blog-hero { padding: 100px 20px 30px; }
  .blog-grid {
    grid-template-columns: 1fr;
    padding: 0 20px 40px;
  }
  .blog-cat-pills { padding: 0 20px 30px; }
  .blog-pagination { padding: 0 20px 40px; }
  .post-header { padding: 100px 0 24px; }
  .post-article { padding: 0 20px; }
  .post-content { font-size: 16px; }
  .post-meta { flex-wrap: wrap; justify-content: center; }
  .post-related { padding: 0 20px 60px; }
  .post-related-grid { grid-template-columns: 1fr; }
  .blog-lines-wrap::before,
  .blog-lines-wrap::after,
  .blog-line-h { display: none; }
  .blog-lines-wrap { margin-bottom: 0; }
  .blog-lines-wrap .post-article { padding: 0; }
}