.hiw-section { padding: 96px 0; position: relative; scroll-margin-top: 110px; }

.hiw-section-head {
  max-width: 760px;
  margin: 0 0 56px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}

.hiw-section-head.center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
  align-items: center;
}

.hiw-section-title {
  font-size: clamp(1.875rem, 3.5vw, 2.625rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: var(--text-primary);
}

.hiw-section-desc {
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 680px;
}

.hiw-section-head.center .hiw-section-desc { margin-left: auto; margin-right: auto; }

.hiw-hero {
  position: relative;
  padding: var(--page-pad-top) 0 96px;
  overflow: hidden;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.hiw-hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 90% 10%, rgba(255, 176, 32, 0.18) 0%, transparent 55%),
    radial-gradient(ellipse 50% 60% at 5% 95%, rgba(197, 255, 69, 0.12) 0%, transparent 55%);
  z-index: 0;
  pointer-events: none;
}

.hiw-hero-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(244, 245, 247, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 245, 247, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 0%, transparent 80%);
  z-index: 0;
  pointer-events: none;
}

.hiw-hero > .container { position: relative; z-index: 1; }

.hiw-hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 22px;
  max-width: 880px;
  margin: 0 auto;
}

.hiw-hero-content .breadcrumb { justify-content: center; }

.hiw-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-family: var(--mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-secondary);
  width: fit-content;
}

.hiw-hero-eyebrow strong {
  background: var(--grad-lime);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 600;
}

.hiw-hero-title {
  font-size: clamp(2.25rem, 4.8vw, 3.625rem);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 1.04;
  color: var(--text-primary);
}

.hiw-hero-title em {
  font-style: normal;
  background: var(--grad-amber);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
}

.hiw-hero-title .lime-grad {
  background: var(--grad-lime);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
}

.hiw-hero-subtitle {
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text-secondary);
}

.hiw-hero-actions { display: inline-flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.hiw-hero-actions .btn { padding: 13px 22px; font-size: 0.9375rem; }

.hiw-hero-trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 6px;
  padding-top: 22px;
  border-top: 1px dashed var(--border);
  width: 100%;
  max-width: 720px;
}

.hiw-trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 11px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-family: var(--mono);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.hiw-trust-pill i {
  font-size: 0.875rem;
  background: var(--grad-lime);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hiw-timeline-section {
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
}

.hiw-timeline {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding-left: 0;
  max-width: 980px;
  margin: 0 auto;
}

.hiw-timeline-rail {
  position: absolute;
  left: 40px;
  top: 28px;
  bottom: 28px;
  width: 2px;
  background: linear-gradient(to bottom,
    transparent 0%,
    rgba(197, 255, 69, 0.4) 6%,
    rgba(255, 176, 32, 0.4) 50%,
    rgba(197, 255, 69, 0.4) 94%,
    transparent 100%);
  border-radius: 2px;
  z-index: 0;
}

.hiw-timeline-stop {
  position: relative;
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  align-items: flex-start;
}

.hiw-timeline-marker {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 4px;
}

.hiw-timeline-marker-dot {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.375rem;
  background: var(--bg-3);
  border: 1px solid rgba(197, 255, 69, 0.4);
  box-shadow: 0 0 0 6px var(--bg-2),
              0 8px 24px rgba(197, 255, 69, 0.15);
  position: relative;
  z-index: 1;
  transition: var(--transition);
}

.hiw-timeline-marker-dot i {
  background: var(--grad-lime);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.hiw-timeline-marker-dot.amber {
  border-color: rgba(255, 176, 32, 0.4);
  box-shadow: 0 0 0 6px var(--bg-2),
              0 8px 24px rgba(255, 176, 32, 0.18);
}

.hiw-timeline-marker-dot.amber i {
  background: var(--grad-amber);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hiw-timeline-stop:hover .hiw-timeline-marker-dot {
  transform: scale(1.05);
}

.hiw-timeline-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  transition: var(--transition);
}

.hiw-timeline-card::before {
  content: '';
  position: absolute;
  top: 22px;
  left: -8px;
  width: 14px;
  height: 14px;
  background: var(--bg-3);
  border-left: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  transform: rotate(45deg);
  transition: var(--transition);
}

.hiw-timeline-stop:hover .hiw-timeline-card {
  border-color: rgba(197, 255, 69, 0.35);
  transform: translateX(2px);
  box-shadow: var(--shadow-md);
}

.hiw-timeline-stop:hover .hiw-timeline-card::before { border-color: rgba(197, 255, 69, 0.35); }

.hiw-timeline-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 2px;
}

.hiw-timeline-stage {
  font-family: var(--mono);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--grad-lime);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  width: fit-content;
  padding: 4px 10px;
  border: 1px solid rgba(197, 255, 69, 0.3);
  border-radius: var(--radius-pill);
  box-shadow: inset 0 0 0 100px var(--lime-soft);
}

.hiw-timeline-stage.amber {
  background: var(--grad-amber);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  border-color: rgba(255, 176, 32, 0.3);
  box-shadow: inset 0 0 0 100px var(--amber-soft);
}

.hiw-timeline-day {
  font-family: var(--mono);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 4px 10px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  white-space: nowrap;
}

.hiw-timeline-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.2;
  color: var(--text-primary);
}

.hiw-timeline-card p {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.hiw-timeline-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }

.hiw-meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-family: var(--mono);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.hiw-meta-pill i {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.hiw-timeline-actors {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
  margin-top: 4px;
}

.hiw-actor-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-family: var(--mono);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hiw-actor-chip.you {
  background: var(--lime-soft);
  border: 1px solid rgba(197, 255, 69, 0.35);
  color: var(--text-primary);
}

.hiw-actor-chip.you i {
  background: var(--grad-lime);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hiw-actor-chip.platform {
  background: var(--amber-soft);
  border: 1px solid rgba(255, 176, 32, 0.35);
  color: var(--text-primary);
}

.hiw-actor-chip.platform i {
  background: var(--grad-amber);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hiw-anatomy-section {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.hiw-anatomy {
  display: flex;
  justify-content: center;
}

.hiw-anatomy-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  width: 100%;
  max-width: 880px;
}

.hiw-anatomy-callout {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.hiw-anatomy-callout:hover {
  border-color: rgba(197, 255, 69, 0.35);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.hiw-anatomy-num {
  position: absolute;
  top: 10px;
  right: 12px;
  font-family: var(--mono);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  opacity: 0.5;
}

.hiw-anatomy-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--grad-lime);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  box-shadow: inset 0 0 0 100px var(--lime-soft),
              0 0 0 1px rgba(197, 255, 69, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.hiw-anatomy-callout:nth-child(even) .hiw-anatomy-icon {
  background: var(--grad-amber);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  box-shadow: inset 0 0 0 100px var(--amber-soft),
              0 0 0 1px rgba(255, 176, 32, 0.3);
}

.hiw-anatomy-text { display: flex; flex-direction: column; gap: 4px; }

.hiw-anatomy-text strong {
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--text-primary);
}

.hiw-anatomy-text span {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

.hiw-compare-section { background: var(--bg-2); border-bottom: 1px solid var(--border); }

.hiw-compare {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.hiw-compare-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.15fr;
  align-items: stretch;
  border-top: 1px solid var(--border);
}

.hiw-compare-row:first-child { border-top: 0; }

.hiw-compare-cell {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 22px;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  border-left: 1px solid var(--border);
  position: relative;
}

.hiw-compare-cell:first-child { border-left: 0; }

.hiw-compare-cell.hiw-compare-feature {
  font-weight: 600;
  color: var(--text-primary);
  background: var(--bg-2);
}

.hiw-compare-row.hiw-compare-head .hiw-compare-cell {
  font-family: var(--mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--bg-2);
  padding: 16px 22px;
}

.hiw-compare-cell.hiw-compare-featured {
  background: linear-gradient(180deg, rgba(255, 176, 32, 0.06) 0%, rgba(255, 176, 32, 0.02) 100%);
  position: relative;
}

.hiw-compare-cell.hiw-compare-featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--grad-amber);
  opacity: 0;
}

.hiw-compare-row:first-child .hiw-compare-cell.hiw-compare-featured::before { opacity: 1; }

.hiw-compare-row:last-child .hiw-compare-cell.hiw-compare-featured {
  border-bottom-right-radius: var(--radius-xl);
}

.hiw-compare-badge {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  background: var(--grad-amber);
  color: #0A0B0D;
  border-radius: var(--radius-pill);
  font-family: var(--mono);
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  -webkit-text-fill-color: #0A0B0D;
}

.hiw-compare-cell i { font-size: 1.125rem; flex-shrink: 0; }
.hiw-compare-cell i.good { color: var(--lime); }
.hiw-compare-cell i.warn { color: var(--amber); }
.hiw-compare-cell i.bad { color: #FF7B7B; }

.hiw-compare-cell span { line-height: 1.4; }

.hiw-pricing-section { background: var(--bg); border-bottom: 1px solid var(--border); }

.hiw-pricing {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  align-items: stretch;
}

.hiw-pricing-card {
  position: relative;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: var(--transition);
  overflow: hidden;
}

.hiw-pricing-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.hiw-pricing-card-amber {
  border-color: rgba(255, 176, 32, 0.35);
  background: linear-gradient(180deg, rgba(255, 176, 32, 0.04) 0%, transparent 50%), var(--bg-3);
  box-shadow: 0 0 0 1px rgba(255, 176, 32, 0.05), var(--shadow-md);
}

.hiw-pricing-card-amber:hover {
  border-color: rgba(255, 176, 32, 0.55);
  box-shadow: 0 0 0 1px rgba(255, 176, 32, 0.1), var(--shadow-lg);
}

.hiw-pricing-card-flag {
  position: absolute;
  top: 14px;
  right: 14px;
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  background: var(--grad-amber);
  color: #0A0B0D;
  border-radius: var(--radius-pill);
  font-family: var(--mono);
  font-size: 0.5625rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hiw-pricing-card-head {
  display: flex;
  align-items: center;
  gap: 14px;
}

.hiw-pricing-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.375rem;
  flex-shrink: 0;
}

.hiw-pricing-icon.lime {
  background: var(--grad-lime);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  box-shadow: inset 0 0 0 100px var(--lime-soft),
              0 0 0 1px rgba(197, 255, 69, 0.3);
}

.hiw-pricing-icon.amber {
  background: var(--grad-amber);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  box-shadow: inset 0 0 0 100px var(--amber-soft),
              0 0 0 1px rgba(255, 176, 32, 0.3);
}

.hiw-pricing-eyebrow {
  display: block;
  font-family: var(--mono);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.hiw-pricing-card h3 {
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text-primary);
}

.hiw-pricing-card-amber h3 {
  background: var(--grad-amber);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hiw-pricing-desc {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--text-secondary);
}

.hiw-pricing-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px dashed var(--border);
  list-style: none;
}

.hiw-pricing-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.hiw-pricing-list li i {
  font-size: 1rem;
  background: var(--grad-lime);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  flex-shrink: 0;
}

.hiw-pricing-examples { margin-top: auto; padding-top: 16px; border-top: 1px dashed var(--border); }

.hiw-pricing-example {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.hiw-pricing-example-head,
.hiw-pricing-example-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  padding: 10px 14px;
  font-family: var(--mono);
  font-size: 0.8125rem;
}

.hiw-pricing-example-head {
  font-size: 0.625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
  background: var(--bg-3);
  border-bottom: 1px solid var(--border);
}

.hiw-pricing-example-row {
  border-top: 1px solid var(--border);
  align-items: center;
  font-variant-numeric: tabular-nums;
}

.hiw-pricing-example-row:first-of-type { border-top: 0; }

.hiw-pricing-example-row span { color: var(--text-secondary); }

.hiw-pricing-example-row strong {
  background: var(--grad-amber);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
}

.hiw-pricing-example-row.capped {
  background: var(--amber-soft);
  border-top: 1px solid rgba(255, 176, 32, 0.3);
}

.hiw-pricing-example-row strong em {
  font-style: normal;
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  -webkit-text-fill-color: var(--text-muted);
  background: none;
  font-weight: 600;
  margin-left: 4px;
}

.hiw-faq-section { background: var(--bg-2); }

.hiw-faq-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.4fr;
  gap: 48px;
  align-items: start;
}

.hiw-faq-side {
  position: sticky;
  top: calc(var(--nav-h) + 24px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.hiw-faq-side .hiw-section-desc { max-width: 100%; }

.hiw-faq-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 12px;
  width: 100%;
}

.hiw-faq-actions .btn { justify-content: flex-start; padding: 14px 20px; }

.hiw-faq-side-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 16px;
  padding-top: 20px;
  border-top: 1px dashed var(--border);
  width: 100%;
}

.hiw-faq-side-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.hiw-faq-side-stat .val {
  font-family: var(--mono);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: var(--grad-lime);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.hiw-faq-side-stat .lbl {
  font-family: var(--mono);
  font-size: 0.5625rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 500;
}

.hiw-faq-list { display: flex; flex-direction: column; gap: 10px; }

.hiw-faq-item {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

.hiw-faq-item:hover { border-color: var(--border-hover); }

.hiw-faq-item[open] {
  border-color: rgba(197, 255, 69, 0.4);
  box-shadow: var(--shadow-sm), 0 0 0 4px rgba(197, 255, 69, 0.04);
}

.hiw-faq-item summary {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  user-select: none;
}

.hiw-faq-item summary::-webkit-details-marker { display: none; }
.hiw-faq-item summary::marker { display: none; }

.hiw-faq-num {
  font-family: var(--mono);
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-2);
  color: var(--text-muted);
  flex-shrink: 0;
  transition: var(--transition);
}

.hiw-faq-item[open] .hiw-faq-num {
  border-color: rgba(197, 255, 69, 0.35);
  background: var(--grad-lime);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  box-shadow: inset 0 0 0 100px var(--lime-soft);
}

.hiw-faq-q {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--text-primary);
  line-height: 1.4;
}

.hiw-faq-toggle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--text-secondary);
  transition: var(--transition);
  flex-shrink: 0;
}

.hiw-faq-item[open] .hiw-faq-toggle {
  background: var(--grad-amber);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  border-color: rgba(255, 176, 32, 0.4);
  box-shadow: inset 0 0 0 100px var(--amber-soft);
  transform: rotate(45deg);
}

.hiw-faq-a {
  padding: 0 22px 22px 76px;
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--text-secondary);
}

.hiw-faq-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.hiw-faq-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  background: var(--bg-2);
  border: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
}

.hiw-faq-chip i { font-size: 0.875rem; color: var(--lime); }
[data-theme="light"] .hiw-faq-chip i { color: var(--lime-2); }

.hiw-faq-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 16px;
  padding: 14px 16px;
  background: var(--lime-soft);
  border: 1px solid rgba(197, 255, 69, 0.25);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  line-height: 1.55;
}

.hiw-faq-note i { font-size: 1.125rem; color: var(--lime); margin-top: 1px; flex-shrink: 0; }
[data-theme="light"] .hiw-faq-note i { color: var(--lime-2); }
.hiw-faq-note strong { color: var(--text-primary); font-weight: 600; }

@media (max-width: 1100px) {
  .hiw-faq-grid { grid-template-columns: 1fr; gap: 40px; }
  .hiw-faq-side { position: static; }
  .hiw-faq-actions { flex-direction: row; flex-wrap: wrap; }
  .hiw-faq-actions .btn { flex: 1; min-width: 220px; justify-content: center; }
}

@media (max-width: 1024px) {
  .hiw-pricing { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
  .hiw-anatomy-grid { grid-template-columns: 1fr 1fr; }
  .hiw-compare { overflow-x: auto; }
  .hiw-compare-row { grid-template-columns: 200px 180px 180px 220px; min-width: 780px; }
  .hiw-compare-cell { padding: 16px 18px; font-size: 0.875rem; }
}

@media (max-width: 768px) {
  .hiw-hero { padding: calc(var(--page-pad-top) - 32px) 0 64px; }
  .hiw-section { padding: 64px 0; }
  .hiw-section-head { margin-bottom: 40px; }
  .hiw-hero-actions { flex-direction: column; align-items: stretch; width: 100%; }
  .hiw-hero-actions .btn { width: 100%; justify-content: center; }
  .hiw-hero-eyebrow {
    display: inline-block;
    width: auto;
    max-width: 100%;
    padding: 6px 14px;
    font-size: 0.625rem;
    letter-spacing: 0.1em;
    line-height: 1.55;
    text-align: center;
    white-space: normal;
  }

  .hiw-timeline { max-width: 100%; }
  .hiw-timeline-rail { left: 36px; }
  .hiw-timeline-stop { grid-template-columns: 72px 1fr; gap: 12px; }
  .hiw-timeline-marker-dot { width: 52px; height: 52px; font-size: 1.25rem; }
  .hiw-timeline-card { padding: 20px 18px; }
  .hiw-timeline-card::before { display: none; }

  .hiw-anatomy-grid { grid-template-columns: 1fr; }

  .hiw-faq-actions { flex-direction: column; }
  .hiw-faq-actions .btn { width: 100%; }
  .hiw-faq-item summary { padding: 16px 18px; gap: 12px; }
  .hiw-faq-a { padding: 0 18px 20px 18px; }
}

@media (max-width: 480px) {
  .hiw-page { padding: calc(var(--page-pad-top) - 40px) 0 48px; }
  .hiw-hero h1 { font-size: clamp(1.8rem, 8vw, 2.4rem); }
  .hiw-hero p { font-size: 0.95rem; }
  .hiw-section { padding: 36px 0; }
  .hiw-section-title { font-size: clamp(1.5rem, 7vw, 1.85rem); }
  .hiw-section-subtitle { font-size: 0.92rem; }
  .hiw-step { padding: 18px; gap: 14px; }
  .hiw-step-num { width: 42px; height: 42px; font-size: 1.1rem; }
  .hiw-step h3 { font-size: 1.02rem; }
  .hiw-step p { font-size: 0.88rem; }
  .hiw-anatomy-callout { padding: 14px 16px; gap: 12px; font-size: 0.85rem; }
  .hiw-pricing-card { padding: 20px 16px; }
  .hiw-pricing-card-flag { top: 10px; right: 10px; padding: 3px 8px; font-size: 0.5rem; }
  .hiw-pricing-title { font-size: 1.05rem; }
  .hiw-pricing-amount { font-size: 1.9rem; }
  .hiw-faq-item { padding: 16px; }
  .hiw-faq-item h4 { font-size: 0.95rem; }
  .hiw-faq-item p { font-size: 0.88rem; }
  .hiw-cta-card { padding: 24px 18px; }
  .hiw-cta-title { font-size: clamp(1.4rem, 8vw, 1.8rem); }
}