/* ================================================================
   FISCUM — Blog
   Estilos específicos da página de blog (listagem + artigo inline).
   ================================================================ */


/* ===== Listing view / Article view toggle ===== */
#view-listing { display: block; }
#view-article { display: none; }


/* ===== Hero ===== */
.blog-hero {
  padding-top: calc(var(--nav-h) + 36px + 64px); /* nav-h + announce-bar + spacing */
  padding-bottom: 64px;
  border-bottom: 1px solid var(--border);
  background: var(--white);
  position: relative;
  overflow: hidden;
}

/* blog-hero dot pattern removed */

.bh-inner {
  position: relative;
  z-index: 1;
}

.bh-ey {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.bh-ey::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--blue);
}

.bh-h1 {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  letter-spacing: -.05em;
  line-height: 1;
  margin-bottom: 14px;
}

.bh-p {
  font-size: 17px;
  font-weight: 300;
  color: var(--g5);
  line-height: 1.75;
}


/* ===== Categories (sticky) ===== */
.blog-cats {
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  background: var(--white);
  position: sticky;
  top: calc(var(--nav-h) + 36px); /* abaixo da navbar + announce bar */
  z-index: 100;
}

.bc-inner {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 2px;
}


/* ===== Featured post ===== */
.blog-featured {
  padding: 48px 0;
  border-bottom: 1px solid var(--border);
}

.featured-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--g4);
  margin-bottom: 16px;
}

.featured-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  cursor: pointer;
  transition: box-shadow .2s;
}

.featured-card:hover {
  box-shadow: 0 8px 32px rgba(0, 0, 0, .1);
}

.fc-img {
  background: var(--black);
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 12px;
  min-height: 320px;
  position: relative;
}

/* fc-img grid pattern removed */

.fc-img::after {
  content: 'NCM';
  position: absolute;
  bottom: -20px;
  right: -10px;
  font-size: 120px;
  font-weight: 700;
  font-family: var(--mono);
  color: rgba(255, 255, 255, .04);
  line-height: 1;
  pointer-events: none;
}

.fc-cat {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(204, 224, 255, .6);
  position: relative;
  z-index: 1;
}

.fc-title {
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 700;
  letter-spacing: -.03em;
  color: #fff;
  line-height: 1.2;
  position: relative;
  z-index: 1;
}

.fc-date {
  font-family: var(--mono);
  font-size: 11px;
  color: rgba(255, 255, 255, .35);
  letter-spacing: .04em;
  position: relative;
  z-index: 1;
}

.fc-body {
  padding: 40px;
  background: var(--white);
  display: flex;
  flex-direction: column;
  gap: 16px;
  justify-content: center;
}

.fc-body-cat {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--blue);
}

.fc-body-title {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.2;
}

.fc-body-p {
  font-size: 15px;
  color: var(--g5);
  line-height: 1.75;
  font-weight: 300;
}

.fc-body-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 4px;
}

.fc-author {
  display: flex;
  align-items: center;
  gap: 8px;
}

.fc-av {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.fc-author-name {
  font-size: 13px;
  font-weight: 600;
}

.fc-author-date {
  font-size: 12px;
  color: var(--g4);
}

.fc-read {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--g4);
  letter-spacing: .04em;
}


/* ===== Post grid ===== */
.blog-grid {
  padding: 48px 0;
  border-bottom: 1px solid var(--border);
}

.bg-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}

.post-card {
  background: var(--white);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  cursor: pointer;
  transition: background .2s;
}

.post-card:hover {
  background: var(--blue5);
}

.pc-cat {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--blue);
}

.pc-title {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.2;
}

.pc-p {
  font-size: 14px;
  color: var(--g5);
  line-height: 1.7;
  font-weight: 300;
  flex: 1;
}

.pc-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.pc-author {
  font-size: 12px;
  color: var(--g4);
  font-weight: 500;
}

.pc-date {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--g4);
  letter-spacing: .04em;
}


/* ===== Newsletter ===== */
.newsletter {
  padding: 64px 0;
  border-bottom: 1px solid var(--border);
  background: var(--g1);
}

.nl-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: center;
}

.nl-l {
  padding-right: 80px;
  border-right: 1px solid var(--border);
}

.nl-l h2 {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  letter-spacing: -.04em;
  margin-bottom: 10px;
}

.nl-l p {
  font-size: 15px;
  color: var(--g5);
  line-height: 1.75;
  font-weight: 300;
}

.nl-sub {
  margin-top: 16px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--g4);
  letter-spacing: .04em;
}

.nl-r {
  padding-left: 80px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.nl-inp {
  padding: 13px 16px;
  background: var(--white);
  border: 1.5px solid var(--border-m);
  color: var(--black);
  font-size: 15px;
  font-family: var(--font);
  border-radius: var(--r-md);
  transition: border-color .2s;
}

.nl-inp:focus {
  border-color: var(--blue);
}

.nl-inp::placeholder {
  color: var(--g3);
}

.nl-btn {
  padding: 13px;
  background: var(--blue);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--r-md);
  transition: background .2s;
  cursor: pointer;
}

.nl-btn:hover {
  background: var(--blue-d);
}

.nl-note {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--g4);
  letter-spacing: .04em;
  line-height: 1.6;
}

.nl-feedback {
  font-size: 13px;
  font-weight: 500;
  min-height: 20px;
}


/* ===== Pagination ===== */
.blog-pagination {
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
}

.pagination-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.page-btn {
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--r);
  font-size: 13px;
  font-weight: 500;
  color: var(--g5);
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .2s;
  cursor: pointer;
}

.page-btn:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.page-btn.active {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}

.page-btn:disabled {
  opacity: .4;
  cursor: default;
}


/* ===== Article view ===== */
.article-layout {
  padding-top: calc(var(--nav-h) + 36px + 48px);
  padding-bottom: 96px;
  max-width: var(--w);
  margin: 0 auto;
  padding-left: 56px;
  padding-right: 56px;
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 80px;
  align-items: start;
}

.art-back {
  font-size: 13px;
  color: var(--g4);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 32px;
  cursor: pointer;
  transition: color .2s;
  background: none;
  border: none;
  font-family: var(--font);
}

.art-back:hover {
  color: var(--black);
}

.art-cat {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 16px;
}

.art-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -.05em;
  line-height: 1.05;
  margin-bottom: 16px;
}

.art-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.art-author {
  display: flex;
  align-items: center;
  gap: 10px;
}

.art-av {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
}

.art-author-name {
  font-size: 14px;
  font-weight: 600;
}

.art-author-role {
  font-size: 12px;
  color: var(--g4);
}

.art-date {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--g4);
  letter-spacing: .04em;
}

.art-read {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--g4);
  background: var(--g1);
  padding: 3px 10px;
  border-radius: 100px;
  letter-spacing: .04em;
}

/* Article body typography */
.art-body h2 {
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -.02em;
  margin: 40px 0 16px;
}

.art-body h3 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -.01em;
  margin: 28px 0 12px;
}

.art-body p {
  font-size: 17px;
  color: var(--g5);
  line-height: 1.85;
  margin-bottom: 20px;
  font-weight: 300;
}

.art-body p strong {
  font-weight: 600;
  color: var(--black);
}

.art-body blockquote {
  border-left: 4px solid var(--blue);
  padding: 4px 0 4px 24px;
  margin: 28px 0;
  font-family: var(--serif);
  font-size: 20px;
  font-style: italic;
  color: var(--black);
  line-height: 1.5;
}

.art-body ul,
.art-body ol {
  padding-left: 20px;
  margin-bottom: 20px;
}

.art-body li {
  font-size: 16px;
  color: var(--g5);
  line-height: 1.8;
  margin-bottom: 8px;
  font-weight: 300;
}

.art-body li strong {
  font-weight: 600;
  color: var(--black);
}

.art-body .callout {
  background: var(--blue4);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 20px 24px;
  margin: 24px 0;
}

.art-body .callout p {
  font-size: 15px;
  color: var(--black);
  font-weight: 400;
  margin: 0;
}

.art-body code {
  font-family: var(--mono);
  font-size: 13px;
  background: var(--g1);
  padding: 2px 6px;
  border-radius: 3px;
}

.art-body .code-block {
  background: var(--black);
  border-radius: var(--r-md);
  padding: 24px;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.9;
  color: #C8C8C6;
  overflow-x: auto;
  margin: 24px 0;
}

.art-body .code-block span[style*="555"] {
  color: #777774 !important;
}

/* Syntax highlight */
.jk { color: #9DBBFF; }
.js { color: #A8CC88; }
.jn { color: #F0A870; }
.jg { color: #4FFFAA; }


/* ===== Sidebar ===== */
.art-sidebar {
  position: sticky;
  top: calc(var(--nav-h) + 36px + 24px);
}

.art-toc {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 20px;
  margin-bottom: 20px;
}

.art-toc-title {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--g4);
  margin-bottom: 12px;
}

.art-toc-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.art-toc-link {
  font-size: 13px;
  color: var(--g5);
  transition: color .2s;
  cursor: pointer;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font);
  padding: 0;
}

.art-toc-link:hover,
.art-toc-link.active {
  color: var(--blue);
}

.art-share {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 20px;
}

.art-share-title {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--g4);
  margin-bottom: 12px;
}

.share-btns {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.share-btn {
  padding: 9px 14px;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  background: transparent;
  text-align: left;
  transition: all .2s;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font);
  color: var(--black);
}

.share-btn:hover {
  border-color: var(--g3);
  background: var(--g1);
}


/* ===== Responsive ===== */
@media (max-width: 768px) {
  .featured-card,
  .bg-inner,
  .nl-inner,
  .article-layout {
    grid-template-columns: 1fr;
  }

  .article-layout {
    padding-left: 24px;
    padding-right: 24px;
    gap: 32px;
  }

  .nl-l {
    border-right: none;
    padding-right: 0;
    border-bottom: 1px solid var(--border);
    padding-bottom: 32px;
  }

  .nl-r {
    padding-left: 0;
  }

  .art-sidebar {
    display: none;
  }

  .fc-img {
    min-height: 200px;
    padding: 24px;
  }

  .fc-body {
    padding: 24px;
  }

  .post-card {
    padding: 24px;
  }

  .art-body p {
    font-size: 16px;
  }

  .art-body h2 {
    font-size: 22px;
  }

  .art-body blockquote {
    font-size: 17px;
    padding-left: 16px;
  }

  /* Blog categories: horizontal scroll */
  .bc-inner {
    flex-wrap: nowrap;
  }
}