/* ==========================================================================
   Alcântara Advocacia — Artigo Individual (artigo.css)
   ========================================================================== */

/* ── Reading Progress Bar ───────────────────────────────────────────────── */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-hover));
  z-index: 9999;
  transition: width 0.1s linear;
}

/* ── Article Header ─────────────────────────────────────────────────────── */
.artigo-header {
  position: relative;
  background-color: var(--color-primary);
  padding: 160px 0 80px;
  overflow: hidden;
}

.artigo-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 90% 30%, rgba(200,162,91,0.07) 0%, transparent 50%),
    radial-gradient(circle at 10% 80%, rgba(11,29,51,0.8) 0%, transparent 60%);
  pointer-events: none;
}

.artigo-header-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5,10,17,0.5) 0%, rgba(5,10,17,0.85) 100%);
  pointer-events: none;
}

.artigo-header-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
}

/* Breadcrumb */
.artigo-breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--color-text-muted);
  opacity: 0;
  animation: fadeUp 0.8s ease-out 0.1s forwards;
}

.artigo-breadcrumb a {
  color: var(--color-text-muted);
  transition: color 0.3s;
}

.artigo-breadcrumb a:hover {
  color: var(--color-accent);
}

.artigo-breadcrumb svg {
  width: 13px;
  height: 13px;
  opacity: 0.4;
}

/* Category Badge */
.artigo-header-category {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-accent);
  border: 1px solid rgba(200,162,91,0.3);
  background: rgba(200,162,91,0.07);
  padding: 5px 16px;
  border-radius: 2px;
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 0.8s ease-out 0.2s forwards;
}

/* Title */
.artigo-header-title {
  font-family: var(--font-serif);
  font-size: 3.2rem;
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text-light);
  margin-bottom: 24px;
  max-width: 820px;
  opacity: 0;
  animation: fadeUp 0.8s ease-out 0.35s forwards;
}

/* Lead / Subtitle */
.artigo-header-lead {
  font-size: 1.15rem;
  color: rgba(160,170,181,0.85);
  line-height: 1.75;
  max-width: 700px;
  margin-bottom: 36px;
  opacity: 0;
  animation: fadeUp 0.8s ease-out 0.5s forwards;
}

/* Meta Info */
.artigo-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.8s ease-out 0.65s forwards;
}

.artigo-meta-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.artigo-meta-item svg {
  width: 14px;
  height: 14px;
  color: var(--color-accent);
}

.artigo-meta-divider {
  width: 1px;
  height: 14px;
  background-color: rgba(200,162,91,0.25);
}

/* ── Article Body Layout ────────────────────────────────────────────────── */
.artigo-body-section {
  background-color: var(--color-secondary);
  padding: 80px 0 120px;
}

.artigo-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 60px;
  align-items: start;
}

/* ── Article Content Typography ─────────────────────────────────────────── */
.artigo-content {
  max-width: 100%;
}

.artigo-lead-paragraph {
  font-size: 1.2rem;
  color: var(--color-text-light);
  line-height: 1.9;
  font-weight: 400;
  border-left: 3px solid var(--color-accent);
  padding-left: 24px;
  margin-bottom: 36px;
}

.artigo-content p {
  font-family: var(--font-sans);
  font-size: 1rem;
  color: rgba(200,205,210,0.85);
  line-height: 1.85;
  margin-bottom: 24px;
  text-align: justify;
  text-justify: inter-word;
}

.artigo-content h2 {
  font-family: var(--font-serif);
  font-size: 1.9rem;
  font-weight: 600;
  color: var(--color-text-light);
  margin-top: 52px;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--color-border);
}

.artigo-content h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--color-text-light);
  margin-top: 36px;
  margin-bottom: 16px;
}

/* Blockquote */
.artigo-blockquote {
  position: relative;
  border-left: 3px solid var(--color-accent);
  background: linear-gradient(135deg, rgba(11,29,51,0.45) 0%, rgba(26,26,26,0.4) 100%);
  padding: 28px 32px;
  margin: 36px 0;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--color-text-light);
  line-height: 1.75;
  border-radius: 0 2px 2px 0;
}

.artigo-blockquote::before {
  content: '\201C';
  position: absolute;
  top: 12px;
  left: 16px;
  font-size: 3rem;
  color: rgba(200,162,91,0.2);
  line-height: 1;
  font-family: Georgia, serif;
}

.artigo-blockquote cite {
  display: block;
  margin-top: 14px;
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 0.78rem;
  color: var(--color-accent);
  letter-spacing: 1px;
}

/* Article List */
.artigo-list {
  list-style: none;
  margin: 24px 0 32px;
  padding: 0;
}

.artigo-list li {
  font-family: var(--font-sans);
  font-size: 0.97rem;
  color: rgba(200,205,210,0.85);
  line-height: 1.75;
  padding: 10px 0 10px 24px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  position: relative;
}

.artigo-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  top: 10px;
  color: var(--color-accent);
  font-size: 0.85rem;
}

/* Alert Box */
.artigo-alert {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: linear-gradient(135deg, rgba(200,162,91,0.07) 0%, rgba(200,162,91,0.02) 100%);
  border: 1px solid rgba(200,162,91,0.25);
  border-left: 3px solid var(--color-accent);
  padding: 24px 28px;
  border-radius: 0 2px 2px 0;
  margin: 36px 0;
}

.artigo-alert-icon {
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.artigo-alert-icon svg {
  width: 20px;
  height: 20px;
}

.artigo-alert-body {
  font-family: var(--font-sans);
  font-size: 0.93rem;
  color: rgba(200,205,210,0.9);
  line-height: 1.7;
}

.artigo-alert-body strong {
  color: var(--color-accent);
  font-weight: 700;
}

/* CTA Box at end of article */
.artigo-cta-box {
  display: flex;
  align-items: center;
  gap: 30px;
  background: linear-gradient(135deg, rgba(11,29,51,0.7) 0%, rgba(26,26,26,0.5) 100%);
  border: 1px solid var(--color-border);
  border-top: 2px solid var(--color-accent);
  padding: 36px 40px;
  margin-top: 60px;
  flex-wrap: wrap;
}

.artigo-cta-icon {
  color: var(--color-accent);
  flex-shrink: 0;
}

.artigo-cta-icon svg {
  width: 32px;
  height: 32px;
}

.artigo-cta-text {
  flex: 1;
  min-width: 220px;
}

.artigo-cta-text h4 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-text-light);
  margin-bottom: 8px;
}

.artigo-cta-text p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
  line-height: 1.6;
}

.artigo-cta-btn {
  flex-shrink: 0;
  white-space: nowrap;
}

/* ── Sidebar ────────────────────────────────────────────────────────────── */
.artigo-sidebar {
  position: sticky;
  top: 120px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sidebar-card {
  background-color: var(--color-surface);
  border: 1px solid rgba(255,255,255,0.04);
  border-top: 2px solid rgba(200,162,91,0.2);
  padding: 28px;
}

.sidebar-card-gold {
  border-top-color: var(--color-accent);
  background: linear-gradient(145deg, rgba(11,29,51,0.5) 0%, var(--color-surface) 100%);
}

.sidebar-card-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

.sidebar-card-title svg {
  width: 15px;
  height: 15px;
  color: var(--color-accent);
}

/* Author inside sidebar */
.sidebar-author-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
}

.sidebar-author-name {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-text-light);
  text-align: center;
  margin-bottom: 10px;
}

.sidebar-author-bio {
  font-family: var(--font-sans);
  font-size: 0.83rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  text-align: center;
}

/* Table of Contents */
.sidebar-toc {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.toc-link {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  padding: 8px 0 8px 14px;
  border-left: 2px solid rgba(200,162,91,0.15);
  transition: all 0.3s ease;
  line-height: 1.4;
}

.toc-link:hover {
  color: var(--color-accent);
  border-left-color: var(--color-accent);
  padding-left: 18px;
}

/* More articles link */
.sidebar-more-link {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--color-accent);
  transition: gap 0.3s;
}

.sidebar-more-link svg {
  width: 14px;
  height: 14px;
  transition: transform 0.3s;
}

.sidebar-more-link:hover svg {
  transform: translateX(-4px);
}

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .artigo-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .artigo-sidebar {
    position: static;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .artigo-header-title {
    font-size: 2.2rem;
  }
  .artigo-header {
    padding: 130px 0 60px;
  }
  .artigo-sidebar {
    grid-template-columns: 1fr;
  }
  .artigo-cta-box {
    flex-direction: column;
    text-align: center;
    padding: 28px 24px;
  }
  .artigo-lead-paragraph {
    font-size: 1.05rem;
  }
  .artigo-meta {
    gap: 12px;
  }
}

/* Mobile polish */
@media (max-width: 768px) {
  .artigo-header {
    padding: 126px 0 58px;
  }

  .artigo-header-content {
    text-align: center;
    margin-inline: auto;
  }

  .artigo-breadcrumb {
    justify-content: center;
    flex-wrap: wrap;
    row-gap: 8px;
  }

  .artigo-header-category {
    font-size: 0.68rem;
    letter-spacing: 1.6px;
    line-height: 1.45;
  }

  .artigo-header-title {
    font-size: clamp(2rem, 10vw, 2.55rem);
    line-height: 1.14;
    margin-inline: auto;
  }

  .artigo-header-lead {
    font-size: 1rem;
    line-height: 1.7;
    margin-inline: auto;
  }

  .artigo-meta {
    justify-content: center;
  }

  .artigo-meta-divider {
    display: none;
  }

  .artigo-body-section {
    padding: 56px 0 84px;
  }

  .artigo-content p {
    font-size: 0.96rem;
    line-height: 1.78;
  }

  .artigo-content h2 {
    font-size: clamp(1.55rem, 7vw, 1.9rem);
    line-height: 1.2;
  }

  .artigo-lead-paragraph {
    padding-left: 18px;
    text-align: left;
  }

  .artigo-alert-box {
    align-items: flex-start;
  }

  .artigo-cta-text {
    min-width: 0;
  }

  .artigo-cta-btn {
    width: 100%;
    max-width: 320px;
    white-space: normal;
  }

  .sidebar-card {
    padding: 24px 22px;
  }
}