/* ── Replacement Hero ── */
.hero--replace {
  position: relative;
  min-height: 48vh;
  display: flex;
  align-items: center;
  background: url('https://images.unsplash.com/photo-1558618666-fcd25c85f82e?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
  padding: calc(var(--navbar-height) + var(--space-3xl)) 0 var(--space-2xl);
}
.hero--replace::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(170deg, rgba(var(--color-primary-dark-rgb), 0.78) 0%, rgba(var(--color-primary-rgb), 0.65) 45%, rgba(var(--color-secondary-rgb), 0.48) 100%);
  z-index: 1;
}
.hero--replace::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  z-index: 1;
  pointer-events: none;
}
.hero--replace .container {
  position: relative;
  z-index: 2;
  max-width: 820px;
}
.hero--replace h1 {
  color: #fff;
  font-size: var(--fs-h1);
  margin-bottom: var(--space-md);
  text-wrap: balance;
}
.hero--replace .hero-answer {
  color: rgba(255, 255, 255, 0.88);
  max-width: 58ch;
  font-size: var(--font-size-lg);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
}
.hero--replace .hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
  background: rgba(var(--color-accent-rgb), 0.14);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
}
.hero--replace .breadcrumb {
  margin-bottom: var(--space-md);
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.6);
}
.hero--replace .breadcrumb a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.hero--replace .breadcrumb a:hover { color: var(--color-accent); }
.hero--replace .breadcrumb-sep { margin: 0 var(--space-sm); }
.hero--replace .hero-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}
.hero--replace .hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}
.hero--replace .hero-trust span {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--font-size-sm);
  font-weight: 600;
}
.hero--replace .hero-trust i,
.hero--replace .hero-trust svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
}

/* ── SVG Dividers ── */
.divider-replace-1 svg { fill: var(--color-bg); }
.divider-replace-2 svg { fill: var(--color-bg); }
.divider-replace-3 svg { fill: var(--color-bg-alt); }

/* ── Full Process Overview ── */
.overview-section { background: var(--color-bg); }
.overview-split {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}
.overview-content h2 {
  font-size: var(--fs-h2);
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  text-wrap: balance;
}
.overview-content .answer-block {
  color: var(--color-text-light);
  font-size: var(--font-size-lg);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  padding-left: var(--space-md);
  border-left: 3px solid var(--color-accent);
}
.overview-content .prose {
  max-width: var(--content-width);
  line-height: 1.75;
  color: var(--color-text);
}
.overview-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}
.overview-media img {
  width: 100%;
  display: block;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.overview-media .stat-overlay {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  background: rgba(var(--color-primary-rgb), 0.92);
  backdrop-filter: blur(8px);
  color: #fff;
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.overview-media .stat-overlay .stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
}
.overview-media .stat-overlay .stat-label {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.8);
  margin-top: var(--space-xs);
}

/* ── Warning Signs Section ── */
.signs-section {
  background: var(--color-bg-alt);
  position: relative;
}
.signs-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--space-3xl);
  align-items: center;
}
.signs-grid .signs-media { order: -1; }
.signs-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.signs-media img {
  width: 100%;
  display: block;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.signs-content h2 {
  font-size: var(--fs-h2);
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  text-wrap: balance;
}
.signs-content .answer-block {
  color: var(--color-text-light);
  font-size: var(--font-size-lg);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  padding-left: var(--space-md);
  border-left: 3px solid var(--color-accent);
}
.warning-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}
.warning-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--font-size-base);
  color: var(--color-text);
  line-height: 1.55;
}
.warning-list li i,
.warning-list li svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  margin-top: 2px;
}

/* ── Replacement Process Timeline ── */
.timeline-section { background: var(--color-bg); }
.timeline-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  counter-reset: replace-step;
  position: relative;
}
.timeline-steps::before {
  content: '';
  position: absolute;
  top: 18px;
  left: calc(12.5% + 18px);
  right: calc(12.5% + 18px);
  height: 2px;
  background: var(--color-border);
  z-index: 0;
}
.replace-step {
  position: relative;
  z-index: 1;
  text-align: center;
  counter-increment: replace-step;
}
.replace-step .step-marker {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  box-shadow: var(--shadow-md);
}
.replace-step .step-body {
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
}
.replace-step h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}
.replace-step p {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ── Insurance Support ── */
.insurance-section {
  background: linear-gradient(155deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.insurance-section::after {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: rgba(var(--color-accent-rgb), 0.06);
  pointer-events: none;
}
.insurance-section h2 { color: #fff; text-wrap: balance; }
.insurance-section .answer-block {
  color: rgba(255, 255, 255, 0.85);
  border-left-color: var(--color-accent);
}
.insurance-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}
.insurance-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: background var(--transition-base);
}
.insurance-item:hover { background: rgba(255, 255, 255, 0.1); }
.insurance-item i, .insurance-item svg {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  color: var(--color-accent);
}
.insurance-item h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  margin-bottom: var(--space-xs);
}
.insurance-item p {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.6;
}

/* ── FAQ Section ── */
.faq-replace { background: var(--color-bg-alt); }
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
.faq-item {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: box-shadow var(--transition-base);
}
.faq-item:hover { box-shadow: var(--shadow-md); }
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg);
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-primary);
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  gap: var(--space-md);
}
.faq-question::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--color-accent);
  flex-shrink: 0;
  transition: transform var(--transition-base);
}
.faq-item.active .faq-question::after {
  content: '−';
  transform: rotate(180deg);
}
.faq-answer {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
  font-size: var(--font-size-base);
}
.faq-item.active .faq-answer { display: block; }

/* ── CTA Banner ── */
.cta-replace {
  text-align: center;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cta-replace::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 80%, rgba(var(--color-accent-rgb), 0.2) 0%, transparent 55%);
  pointer-events: none;
}
.cta-replace .container { position: relative; z-index: 1; }
.cta-replace h2 { color: #fff; margin-bottom: var(--space-md); text-wrap: balance; }
.cta-replace p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 50ch;
  margin: 0 auto var(--space-xl);
  font-size: var(--font-size-lg);
  line-height: 1.65;
}

/* ── Related Services ── */
.related-replace { background: var(--color-bg); }

/* ── Responsive ── */
@media (max-width: 991px) {
  .overview-split,
  .signs-grid { grid-template-columns: 1fr; gap: var(--space-xl); }
  .signs-grid .signs-media { order: 0; }
  .timeline-steps { grid-template-columns: repeat(2, 1fr); }
  .timeline-steps::before { display: none; }
  .insurance-grid { grid-template-columns: 1fr; }
  .warning-list { grid-template-columns: 1fr; }
}
@media (max-width: 767px) {
  .hero--replace .hero-actions { flex-direction: column; }
  .hero--replace .hero-actions a { width: 100%; text-align: center; }
  .timeline-steps { grid-template-columns: 1fr; }
  .hero--replace .hero-trust { flex-direction: column; gap: var(--space-md); }
}