/* ===== Source / citation links ===== */
.source-link {
  color: var(--color-text-faint);
  font-size: 0.85em;
  text-decoration: underline;
  text-decoration-style: dotted;
  text-decoration-thickness: 1px;
  white-space: nowrap;
}
.source-link:hover { color: var(--color-primary-bright); }
.source-link svg { width: 11px; height: 11px; display: inline; vertical-align: -1px; margin-left: 1px; }

/* ===== Key Takeaways ===== */
.key-takeaways {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius);
  padding: 1.5rem 1.7rem;
  margin: 1.5rem 0 2rem;
}
.key-takeaways h2 {
  margin: 0 0 0.9rem;
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary-bright);
}
.key-takeaways ul { list-style: none; padding: 0; margin: 0; }
.key-takeaways li {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  margin-bottom: 0.75rem;
  color: var(--color-text);
  font-size: 0.96rem;
}
.key-takeaways li:last-child { margin-bottom: 0; }
.key-takeaways li svg {
  width: 18px; height: 18px;
  flex-shrink: 0;
  margin-top: 0.15rem;
  color: var(--color-primary-bright);
}

/* ===== AI-overview style vendor digest ===== */
.vendor-digest {
  margin: 1.2rem 0 2rem;
  padding: 0;
  list-style: none;
}
.vendor-digest li {
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
  color: var(--color-text-muted);
}
.vendor-digest li:first-child { padding-top: 0; }
.vendor-digest li:last-child { border-bottom: none; }
.vendor-digest strong { color: var(--color-text); }

/* ===== Per-vendor profile cards ===== */
.vendor-profile {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.4rem 1.6rem;
  margin: 1.2rem 0 1.8rem;
  background: var(--color-surface);
}
.vendor-profile h3 { margin-top: 0; }
.vendor-profile__rating {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.82rem;
  color: var(--color-accent-warm);
  background: rgba(242, 169, 59, 0.1);
  border: 1px solid rgba(242, 169, 59, 0.25);
  border-radius: 999px;
  padding: 0.25rem 0.7rem;
  margin: -0.3rem 0 0.9rem;
}
.vendor-profile__rating svg { width: 13px; height: 13px; }
.vendor-profile__grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
  margin-top: 0.8rem;
}
.vendor-profile__grid dt {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-faint);
  margin-bottom: 0.3rem;
}
.vendor-profile__grid dd {
  margin: 0;
  font-size: 0.92rem;
  color: var(--color-text-muted);
}
@media (min-width: 768px) {
  .vendor-profile__grid { grid-template-columns: 1fr 1fr; }
}

/* ===== Hero ===== */
.hero {
  position: relative;
  padding: 3.5rem 0 3rem;
  overflow: hidden;
  background:
    radial-gradient(ellipse 60% 50% at 15% 0%, rgba(31, 184, 166, 0.16), transparent 60%),
    radial-gradient(ellipse 50% 40% at 90% 20%, rgba(242, 169, 59, 0.10), transparent 60%),
    var(--color-bg);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.9), transparent 75%);
  pointer-events: none;
}
.hero .container { position: relative; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary-bright);
  background: rgba(31, 184, 166, 0.1);
  border: 1px solid rgba(31, 184, 166, 0.3);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  margin-bottom: 1.2rem;
}
.hero-eyebrow svg { width: 14px; height: 14px; }
.hero h1 { max-width: 780px; margin-bottom: 0.9rem; }
.hero-sub {
  max-width: 640px;
  font-size: 1.1rem;
  color: var(--color-text-muted);
  margin-bottom: 1.8rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; }
.hero-meta {
  margin-top: 2rem;
  font-size: 0.85rem;
  color: var(--color-text-faint);
}

/* ===== Article body ===== */
.article-body { padding: 1rem 0 3rem; }
.article-body .container { max-width: 780px; }
.entity-list { margin: 1.2rem 0; }
.entity-list li::marker { color: var(--color-primary); }

/* ===== CTA blocks ===== */
.cta-block {
  background: linear-gradient(145deg, var(--color-surface-raised), var(--color-surface));
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.8rem 2rem;
  margin: 2.4rem 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  box-shadow: var(--shadow-elevated);
  position: relative;
}
.cta-block::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  padding: 1px;
  background: linear-gradient(135deg, rgba(31, 184, 166, 0.5), transparent 60%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.cta-block__text { max-width: 520px; }
.cta-block__text h3 { margin: 0 0 0.35rem; font-size: 1.15rem; }
.cta-block__text p { margin: 0; font-size: 0.95rem; }
.cta-block .btn-primary { flex-shrink: 0; }

/* ===== Comparison table wrapper (own full-width container, outside any grid) ===== */
.table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin: 1.5rem 0 2rem;
}
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
  font-size: 0.92rem;
}
.comparison-table caption { text-align: left; padding: 0.9rem 1.2rem 0; color: var(--color-text-faint); font-size: 0.85rem; }
.comparison-table th, .comparison-table td {
  padding: 0.85rem 1.1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}
.comparison-table thead th {
  background: var(--color-surface);
  color: var(--color-text-faint);
  font-family: var(--font-heading);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: sticky;
  top: 0;
}
.comparison-table th:first-child, .comparison-table td:first-child {
  min-width: 170px;
  font-weight: 600;
  color: var(--color-text);
}
.comparison-table tbody tr:hover { background: rgba(31, 184, 166, 0.05); }
.comparison-table tbody tr:last-child td { border-bottom: none; }

/* ===== Infographic 1: step diagram ===== */
.step-diagram {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
  margin: 1.5rem 0 2rem;
}
.step-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.4rem;
  position: relative;
}
.step-card__icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(31, 184, 166, 0.22), rgba(31, 184, 166, 0.06));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.9rem;
}
.step-card__icon svg { width: 22px; height: 22px; color: var(--color-primary-bright); }
.step-card__label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary-bright);
  margin-bottom: 0.3rem;
}
.step-card h4 { margin: 0 0 0.4rem; font-size: 1rem; }
.step-card p { margin: 0; font-size: 0.9rem; }

@media (min-width: 768px) {
  .step-diagram { grid-template-columns: repeat(4, 1fr); }
  .step-card:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 22px;
    right: -0.85rem;
    width: 0.7rem;
    height: 2px;
    background: var(--color-border);
  }
}

/* ===== Infographic 2: stat tiles ===== */
.stat-tiles {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
  margin: 1rem 0 2rem;
}
.stat-tile {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.3rem 1.4rem;
  text-align: left;
}
.stat-tile__icon {
  width: 34px; height: 34px;
  margin-bottom: 0.7rem;
  color: var(--color-accent-warm);
}
.stat-tile__number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 600;
  color: var(--color-primary-bright);
  letter-spacing: -0.02em;
  line-height: 1;
}
.stat-tile__label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 0.4rem;
}
@media (min-width: 768px) {
  .stat-tiles { grid-template-columns: repeat(3, 1fr); }
}

/* ===== Infographic 3: icon card grid ===== */
.icon-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
  margin: 1rem 0 2rem;
}
.icon-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.3rem 1.4rem;
}
.icon-card__icon {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(31, 184, 166, 0.12);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 0.8rem;
}
.icon-card__icon svg { width: 20px; height: 20px; color: var(--color-primary-bright); }
.icon-card h4 { margin: 0 0 0.35rem; font-size: 1rem; }
.icon-card p { margin: 0; font-size: 0.88rem; }
@media (min-width: 768px) {
  .icon-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===== FAQ accordion ===== */
.faq-list { margin: 1.2rem 0 2rem; }
.faq-list details {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0;
  margin-bottom: 0.75rem;
  overflow: hidden;
}
.faq-list summary {
  cursor: pointer;
  list-style: none;
  padding: 1.05rem 1.2rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--color-text);
  position: relative;
  padding-right: 2.6rem;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: '';
  position: absolute;
  right: 1.2rem;
  top: 50%;
  width: 12px;
  height: 12px;
  transform: translateY(-50%);
  background: var(--color-text-faint);
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6' stroke='%23000' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
  transition: transform 0.2s ease;
}
.faq-list details[open] summary::after { transform: translateY(-50%) rotate(180deg); }
.faq-list details p {
  margin: 0;
  padding: 0 1.2rem 1.15rem;
  font-size: 0.94rem;
}

/* ===== Comparative anchor callout ===== */
.callout {
  border-left: 3px solid var(--color-primary);
  background: rgba(31, 184, 166, 0.06);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 1rem 1.3rem;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}
.callout p { margin: 0; color: var(--color-text); }