/* ============================================================
   FEATURES — LAYOUT B
   Alternating rows: icon + title + text on left, visual on right.
   Even rows flip. More spacious, editorial feel.
   ============================================================ */

.features-b {
  padding: 6rem 0;
  background-color: var(--color-surface);
  transition: background-color 0.4s ease;
}

.features-b-header {
  text-align: center;
  margin-bottom: 5rem;
}

.features-b-header .section-subtitle { margin: 0 auto; }

/* ── Each row ──────────────────────────────────────────── */
.features-b-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 3.5rem 0;
  border-top: 1px solid var(--color-border);
}

.features-b-row:last-child { border-bottom: 1px solid var(--color-border); }

/* Flip even rows */
.features-b-row:nth-child(even) .features-b-text { order: 2; }
.features-b-row:nth-child(even) .features-b-visual { order: 1; }

/* ── Text side ─────────────────────────────────────────── */
.features-b-text {}

.features-b-icon {
  width: 52px; height: 52px;
  background-color: var(--color-primary-soft);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  transition: background-color 0.3s ease;
}

.features-b-icon svg {
  width: 24px; height: 24px;
  stroke: var(--color-primary); fill: none;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
  transition: stroke 0.3s ease;
}

.features-b-row:hover .features-b-icon {
  background-color: var(--color-primary);
}

.features-b-row:hover .features-b-icon svg {
  stroke: var(--color-btn-text);
}

.features-b-title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-heading);
  margin-bottom: 0.75rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.features-b-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 1.25rem;
  max-width: 420px;
}

.features-b-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
  transition: gap 0.2s ease;
}

.features-b-link:hover { gap: 0.65rem; }

.features-b-link svg {
  width: 14px; height: 14px;
  stroke: currentColor; fill: none;
  stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round;
}

/* ── Visual side: accent block with sub-points ─────────── */
.features-b-visual {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: border-color 0.3s ease;
}

.features-b-row:hover .features-b-visual {
  border-color: var(--card-hover-border);
}

.features-b-point {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem;
  border-radius: var(--radius-md);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  transition: border-color 0.2s ease;
}

.features-b-point:hover { border-color: var(--color-primary); }

.features-b-point-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background-color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 6px;
}

.features-b-point-text {
  font-size: 0.875rem;
  color: var(--color-text);
  line-height: 1.6;
}

.features-b-point-text strong {
  color: var(--color-heading);
  font-weight: 700;
  display: block;
  margin-bottom: 0.1rem;
  font-size: 0.85rem;
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 800px) {
  .features-b-row {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .features-b-row:nth-child(even) .features-b-text,
  .features-b-row:nth-child(even) .features-b-visual { order: unset; }
}