/* ============================================================
   Header / nav
   ============================================================ */

.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  padding: var(--space-4) 0;
  transition:
    background var(--transition-interactive),
    border-color var(--transition-interactive),
    backdrop-filter var(--transition-interactive);
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  background: rgba(6, 8, 9, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom-color: var(--color-border);
}

/* Always keep the header slightly opaque on mobile for legibility */
@media (max-width: 900px) {
  .site-header {
    background: rgba(6, 8, 9, 0.7);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
  }
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--color-text-strong);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}

.logo svg {
  width: 28px;
  height: 28px;
  color: var(--color-signal);
  filter: drop-shadow(0 0 8px var(--color-signal-glow));
  flex: 0 0 28px;
}

.nav-primary {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-primary a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 450;
}

.nav-primary a:hover { color: var(--color-text-strong); }

.nav-actions { display: flex; align-items: center; gap: var(--space-3); }

@media (max-width: 900px) {
  .nav-primary { display: none; }
}

/* ============================================================
   Hero
   ============================================================ */

.hero {
  position: relative;
  padding-block: clamp(9rem, 18vw, 14rem) clamp(6rem, 10vw, 9rem);
  overflow: hidden;
  isolation: isolate;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../assets/images/hero-topo.png') center/cover no-repeat;
  opacity: 0.55;
  filter: contrast(1.15) saturate(1.4);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 30%, rgba(34, 211, 238, 0.12), transparent 60%),
    linear-gradient(180deg, transparent 0%, var(--color-bg) 85%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 62rem;
  margin-inline: auto;
}

.hero h1 {
  font-size: var(--text-hero);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 0.95;
  margin-block: var(--space-6) var(--space-6);
}

.hero h1 .accent {
  font-style: italic;
  font-family: 'Boska', var(--font-display);
  font-weight: 400;
  background: linear-gradient(120deg, #67e8f9 0%, var(--color-signal) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 42rem;
  margin: 0 auto var(--space-8);
  line-height: 1.5;
}

.hero-ctas {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-12);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  max-width: 56rem;
  margin: var(--space-16) auto 0;
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}

.hero-metric {
  text-align: left;
}

.hero-metric-value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--color-text-strong);
  letter-spacing: -0.02em;
  line-height: 1;
}

.hero-metric-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

@media (max-width: 700px) {
  .hero-metrics { grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
}

/* Live status ping in hero */
.hero-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: rgba(11, 14, 16, 0.65);
  backdrop-filter: blur(10px);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.hero-status .live-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 10px var(--color-success);
  animation: pulse 2s infinite;
}

/* ============================================================
   Section headings
   ============================================================ */

.section-head {
  max-width: 44rem;
  margin: 0 auto var(--space-12);
  text-align: center;
}

.section-head h2 {
  font-size: var(--text-2xl);
  font-weight: 500;
  letter-spacing: -0.03em;
  margin-block: var(--space-4);
  line-height: 1.02;
}

.section-head p {
  color: var(--color-text-muted);
  font-size: var(--text-lg);
  margin-top: var(--space-4);
}

/* ============================================================
   Trusted-by strip
   ============================================================ */

.trusted {
  padding-block: var(--space-8);
  border-block: 1px solid var(--color-border);
  background: var(--color-surface-offset);
}

.trusted-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-4);
  text-align: center;
}

.trusted-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-12);
  flex-wrap: wrap;
  color: var(--color-text-faint);
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: -0.01em;
  opacity: 0.75;
}

.trusted-logos span { transition: color var(--transition-interactive); }
.trusted-logos span:hover { color: var(--color-text); }

/* ============================================================
   Feature blocks — asymmetric editorial
   ============================================================ */

.feature-block {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  padding-block: var(--space-16);
  border-top: 1px solid var(--color-border);
}

.feature-block:first-of-type { border-top: 0; }

.feature-block.reversed { grid-template-columns: 1.15fr 1fr; }
.feature-block.reversed .feature-copy { order: 2; }
.feature-block.reversed .feature-visual { order: 1; }

.feature-copy h3 {
  font-size: var(--text-2xl);
  font-weight: 500;
  letter-spacing: -0.028em;
  line-height: 1.05;
  margin-block: var(--space-4) var(--space-5);
}

.feature-copy p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  max-width: 40ch;
  margin-bottom: var(--space-6);
}

.feature-list {
  display: grid;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  color: var(--color-text);
  font-size: var(--text-sm);
}

.feature-list li::before {
  content: '';
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-signal);
  box-shadow: 0 0 8px var(--color-signal-glow);
  margin-top: 0.55rem;
}

@media (max-width: 850px) {
  .feature-block, .feature-block.reversed { grid-template-columns: 1fr; }
  .feature-block.reversed .feature-copy { order: 1; }
  .feature-block.reversed .feature-visual { order: 2; }
}

/* ============================================================
   Feature visual — the map card
   ============================================================ */

.map-card {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-surface-2);
  box-shadow: var(--shadow-lg), 0 0 60px rgba(34, 211, 238, 0.06);
}

.map-card img {
  width: 100%; height: 100%; object-fit: cover;
  opacity: 0.9;
}

.map-card::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(6, 8, 9, 0.75) 100%);
}

.map-card-badge {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  z-index: 2;
}

.map-card-callout {
  position: absolute;
  bottom: var(--space-4);
  left: var(--space-4);
  right: var(--space-4);
  z-index: 2;
  padding: var(--space-4);
  background: rgba(6, 8, 9, 0.75);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
}

.map-card-callout .zip {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-signal);
  letter-spacing: 0.08em;
  margin-bottom: var(--space-1);
}

.map-card-callout .action {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.05rem;
  color: var(--color-text-strong);
  letter-spacing: -0.015em;
  line-height: 1.25;
}

/* ============================================================
   Recommendation demo panel
   ============================================================ */

.recs-panel {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--color-surface);
  box-shadow: var(--shadow-lg);
}

.recs-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-offset);
}

.recs-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.recs-body {
  display: grid;
}

.rec-row {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-divider);
  transition: background var(--transition-interactive);
}

.rec-row:last-child { border-bottom: 0; }
.rec-row:hover { background: var(--color-surface-2); }

.rec-zip {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--color-text);
  letter-spacing: 0.03em;
}

.rec-copy {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.4;
}

.rec-copy .rec-source {
  color: var(--color-text-muted);
  font-size: 0.8rem;
  margin-top: 2px;
  display: block;
}

.rec-delta {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-md);
  white-space: nowrap;
}

.rec-delta.up {
  color: var(--color-signal-bright);
  background: var(--color-signal-veil);
  border: 1px solid color-mix(in oklab, var(--color-signal) 30%, transparent);
}

.rec-delta.down {
  color: #f9a8d4;
  background: rgba(236, 72, 153, 0.08);
  border: 1px solid rgba(236, 72, 153, 0.25);
}

.rec-delta.flat {
  color: var(--color-text-muted);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
}

/* ============================================================
   How-it-works — 3 step timeline
   ============================================================ */

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  counter-reset: step;
}

.step {
  position: relative;
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  counter-increment: step;
  transition: border-color var(--transition-interactive), background var(--transition-interactive);
}

.step:hover {
  border-color: color-mix(in oklab, var(--color-signal) 40%, var(--color-border));
  background: var(--color-surface-2);
}

.step-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--color-signal);
  margin-bottom: var(--space-4);
}
.step-num::before {
  content: '0' counter(step) ' — ';
}

.step h4 {
  font-size: 1.35rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
}

.step p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.55;
}

@media (max-width: 850px) {
  .steps { grid-template-columns: 1fr; }
}

/* ============================================================
   Value grid — the "why now" 6-tile grid
   ============================================================ */

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.value-tile {
  padding: var(--space-8) var(--space-6);
  background: var(--color-surface);
  transition: background var(--transition-interactive);
}
.value-tile:hover { background: var(--color-surface-2); }

.value-tile .icon {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-signal-veil);
  color: var(--color-signal);
  margin-bottom: var(--space-5);
}
.value-tile .icon svg { width: 22px; height: 22px; }

.value-tile h4 {
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: -0.015em;
  margin-bottom: var(--space-3);
}

.value-tile p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.55;
}

@media (max-width: 900px) { .value-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .value-grid { grid-template-columns: 1fr; } }

/* ============================================================
   Comparison table
   ============================================================ */

.compare {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
}

.compare table { width: 100%; border-collapse: collapse; }
.compare th, .compare td {
  padding: var(--space-4) var(--space-5);
  text-align: left;
  font-size: var(--text-sm);
  border-bottom: 1px solid var(--color-divider);
}
.compare thead th {
  background: var(--color-surface-offset);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 500;
}
.compare thead th.us {
  color: var(--color-signal-bright);
  background: rgba(34, 211, 238, 0.06);
}

.compare tbody th {
  font-weight: 450;
  color: var(--color-text);
  background: var(--color-surface-offset);
}

.compare td { color: var(--color-text-muted); }
.compare td.us {
  color: var(--color-text-strong);
  background: rgba(34, 211, 238, 0.04);
}

.check { color: var(--color-signal); font-weight: 500; }
.dash { color: var(--color-text-faint); }

/* ============================================================
   Testimonial
   ============================================================ */

.quote {
  max-width: 60rem;
  margin: 0 auto;
  text-align: center;
}

.quote blockquote {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

.quote blockquote::before { content: '"'; color: var(--color-signal); }
.quote blockquote::after { content: '"'; color: var(--color-signal); }

.quote-attr {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.quote-attr::before {
  content: '';
  width: 32px; height: 1px; background: var(--color-border-strong);
}

/* ============================================================
   Pricing
   ============================================================ */

.pricing {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.plan {
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: border-color var(--transition-interactive);
}

.plan:hover { border-color: var(--color-border-strong); }

.plan.featured {
  background:
    linear-gradient(var(--color-surface-2), var(--color-surface-2)) padding-box,
    linear-gradient(140deg, var(--color-signal) 0%, transparent 40%, transparent 60%, var(--color-aqua-dim) 100%) border-box;
  border: 1px solid transparent;
  box-shadow: 0 0 60px rgba(34, 211, 238, 0.08);
}

.plan-badge {
  position: absolute; top: -0.6rem; left: 50%; transform: translateX(-50%);
}

.plan-name {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-signal);
  margin-bottom: var(--space-4);
}

.plan-price {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--color-text-strong);
}
.plan-price sup {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text-muted);
  vertical-align: super;
  margin-right: 3px;
}
.plan-cycle {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.plan-desc {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-block: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-divider);
}

.plan-features {
  list-style: none;
  display: grid;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
  margin-bottom: var(--space-6);
  flex: 1;
}
.plan-features li {
  display: flex; align-items: flex-start; gap: var(--space-2);
}
.plan-features li::before {
  content: '✓';
  color: var(--color-signal);
  font-weight: 500;
  margin-top: 1px;
}

@media (max-width: 900px) { .pricing { grid-template-columns: 1fr; } }

/* ============================================================
   FAQ
   ============================================================ */

.faq-list {
  border-top: 1px solid var(--color-border);
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-6) 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--color-text-strong);
  letter-spacing: -0.015em;
  transition: color var(--transition-interactive);
}

.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--color-signal);
  transition: transform var(--transition-interactive);
}
.faq-item[open] summary::after { content: '−'; }
.faq-item summary:hover { color: var(--color-signal-bright); }

.faq-item p {
  padding-bottom: var(--space-6);
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.6;
  max-width: 65ch;
}

/* ============================================================
   Big CTA
   ============================================================ */

.big-cta {
  position: relative;
  border-radius: var(--radius-2xl);
  border: 1px solid var(--color-border);
  overflow: hidden;
  padding: clamp(3rem, 8vw, 6rem) clamp(2rem, 6vw, 5rem);
  text-align: center;
  background: var(--color-surface);
  isolation: isolate;
}

.big-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 50% 100%, rgba(34, 211, 238, 0.18), transparent 60%),
    linear-gradient(180deg, transparent, rgba(34, 211, 238, 0.04));
  z-index: -1;
}

.big-cta::after {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(34, 211, 238, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 211, 238, 0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
  z-index: -1;
}

.big-cta h2 {
  font-size: var(--text-3xl);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 0.98;
  margin-bottom: var(--space-5);
}

.big-cta p {
  color: var(--color-text-muted);
  font-size: var(--text-lg);
  max-width: 40rem;
  margin: 0 auto var(--space-8);
}

/* ============================================================
   Footer
   ============================================================ */

.site-footer {
  padding: var(--space-16) 0 var(--space-8);
  border-top: 1px solid var(--color-border);
  background: var(--color-surface-offset);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.footer-col h5 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-4);
  font-weight: 500;
}

.footer-col ul {
  list-style: none;
  display: grid;
  gap: var(--space-3);
}

.footer-col a {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.footer-col a:hover { color: var(--color-text-strong); }

.footer-brand p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  max-width: 24rem;
  margin-top: var(--space-4);
}

.footer-bottom {
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  font-size: 0.8rem;
  color: var(--color-text-faint);
  flex-wrap: wrap;
}

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 500px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   Integrations logo strip
   ============================================================ */

.integrations {
  padding-block: var(--space-16);
  border-block: 1px solid var(--color-border);
  background: var(--color-surface-offset);
}

.integrations-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  text-align: center;
  margin-bottom: var(--space-8);
}

.integration-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  color: var(--color-text-muted);
  transition: color var(--transition-interactive);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  white-space: nowrap;
}

.integration-logo:hover { color: var(--color-text-strong); border-color: var(--color-border-strong); }

.integration-logo .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-signal);
}

/* ============================================================
   Nav dropdown — Solutions / Compare
   ============================================================ */

.nav-item-dropdown {
  position: relative;
}

.nav-item-dropdown > button.nav-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 450;
  font-family: var(--font-body);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav-item-dropdown > button.nav-trigger svg {
  width: 12px; height: 12px;
  transition: transform var(--transition-interactive);
}

.nav-item-dropdown:hover > button.nav-trigger,
.nav-item-dropdown:focus-within > button.nav-trigger {
  color: var(--color-text-strong);
}

.nav-item-dropdown:hover > button.nav-trigger svg,
.nav-item-dropdown:focus-within > button.nav-trigger svg {
  transform: rotate(180deg);
}

.nav-dropdown-panel {
  position: absolute;
  top: calc(100% + 1.1rem);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  min-width: 20rem;
  padding: var(--space-3);
  background: rgba(11, 14, 16, 0.96);
  backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-interactive), transform var(--transition-interactive), visibility var(--transition-interactive);
  z-index: 60;
  display: grid;
  gap: 2px;
}

.nav-item-dropdown:hover .nav-dropdown-panel,
.nav-item-dropdown:focus-within .nav-dropdown-panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-link {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  transition: background var(--transition-interactive);
}

.nav-dropdown-link:hover { background: var(--color-surface-2); }

.nav-dropdown-link .dd-icon {
  flex: 0 0 auto;
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--color-signal-veil);
  color: var(--color-signal);
}
.nav-dropdown-link .dd-icon svg { width: 16px; height: 16px; }

.nav-dropdown-link .dd-title {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-text-strong);
  margin-bottom: 2px;
}

.nav-dropdown-link .dd-desc {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

@media (max-width: 900px) {
  .nav-dropdown-panel { display: none; }
}

/* ============================================================
   Breadcrumbs
   ============================================================ */

.breadcrumbs {
  padding-top: clamp(6.5rem, 12vw, 8.5rem);
  padding-bottom: var(--space-4);
}

.breadcrumbs ol {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  list-style: none;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-faint);
}

.breadcrumbs a { color: var(--color-text-muted); }
.breadcrumbs a:hover { color: var(--color-signal); }
.breadcrumbs li[aria-current] { color: var(--color-text-strong); }
.breadcrumbs .sep { color: var(--color-text-faint); }

/* ============================================================
   Vertical hero variant (shorter, page-specific eyebrow tag)
   ============================================================ */

.hero.hero-compact {
  padding-block: clamp(6rem, 12vw, 8rem) clamp(4rem, 8vw, 6rem);
}

/* ============================================================
   ROI calculator
   ============================================================ */

.roi-calc {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
}

.roi-field { margin-bottom: var(--space-5); }

.roi-field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.roi-field input[type="range"] {
  width: 100%;
  accent-color: var(--color-signal);
}

.roi-field .roi-value {
  font-family: var(--font-display);
  color: var(--color-signal-bright);
  font-size: 1.1rem;
  margin-left: var(--space-2);
}

.roi-output {
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.roi-output .roi-metric {
  margin-bottom: var(--space-5);
}

.roi-output .roi-metric-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-1);
}

.roi-output .roi-metric-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 500;
  color: var(--color-signal-bright);
  letter-spacing: -0.02em;
}

@media (max-width: 850px) {
  .roi-calc { grid-template-columns: 1fr; }
}

/* ============================================================
   Pricing toggle (monthly/annual)
   ============================================================ */

.pricing-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.35rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-surface);
  margin: 0 auto var(--space-10);
}

.pricing-toggle button {
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  background: none;
  border: none;
  cursor: pointer;
  transition: background var(--transition-interactive), color var(--transition-interactive);
}

.pricing-toggle button.active {
  background: var(--color-signal);
  color: var(--color-text-inverse);
}

.pricing-toggle-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-10);
}

.save-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--color-signal-bright);
  background: var(--color-signal-veil);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-full);
  margin-left: 0.4rem;
}

/* ============================================================
   Feature matrix (pricing deep dive)
   ============================================================ */

.matrix-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.matrix-table th, .matrix-table td {
  padding: var(--space-3) var(--space-4);
  text-align: center;
  border-bottom: 1px solid var(--color-divider);
}

.matrix-table th:first-child, .matrix-table td:first-child {
  text-align: left;
  color: var(--color-text);
}

.matrix-table thead th {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  background: var(--color-surface-offset);
  padding-block: var(--space-4);
}

.matrix-table tbody tr:hover { background: var(--color-surface-2); }
.matrix-table td { color: var(--color-text-muted); }

.matrix-section-row th {
  text-align: left;
  background: var(--color-surface-offset);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-signal);
  padding-top: var(--space-5);
}

/* ============================================================
   Listicle (alternatives page)
   ============================================================ */

.listicle-item {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: var(--space-6);
  padding-block: var(--space-10);
  border-top: 1px solid var(--color-border);
}

.listicle-item:first-of-type { border-top: 0; }

.listicle-rank {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 500;
  color: var(--color-text-faint);
  line-height: 1;
}

.listicle-item.is-winner .listicle-rank {
  color: var(--color-signal);
  text-shadow: 0 0 30px var(--color-signal-glow);
}

.listicle-body h3 {
  font-size: 1.5rem;
  margin-bottom: var(--space-3);
}

.listicle-body p { color: var(--color-text-muted); margin-bottom: var(--space-4); max-width: 60ch; }

.pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  margin-block: var(--space-5);
}

.pros-cons .col h5 {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.pros-cons .col.pros h5 { color: var(--color-signal); }
.pros-cons .col.cons h5 { color: #f9a8d4; }

.pros-cons ul { list-style: none; display: grid; gap: var(--space-2); }
.pros-cons li {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  padding-left: var(--space-4);
  position: relative;
}
.pros-cons .col.pros li::before { content: '+'; position: absolute; left: 0; color: var(--color-signal); font-weight: 700; }
.pros-cons .col.cons li::before { content: '−'; position: absolute; left: 0; color: #f9a8d4; font-weight: 700; }

@media (max-width: 700px) {
  .listicle-item { grid-template-columns: 1fr; }
  .pros-cons { grid-template-columns: 1fr; }
}

/* ============================================================
   Checkout page
   ============================================================ */

.checkout-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.checkout-plan {
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  display: flex;
  flex-direction: column;
}

.checkout-plan.featured {
  border-color: color-mix(in oklab, var(--color-signal) 40%, var(--color-border));
  box-shadow: 0 0 60px rgba(34, 211, 238, 0.08);
}

.checkout-note {
  font-size: 0.78rem;
  color: var(--color-text-faint);
  text-align: center;
  margin-top: var(--space-6);
}

.secure-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.secure-badge svg { width: 14px; height: 14px; color: var(--color-signal); }

/* ============================================================
   Success / dashboard skeleton preview
   ============================================================ */

.dash-skeleton {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  padding: var(--space-6);
  overflow: hidden;
  position: relative;
}

.skel-row {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
  align-items: center;
}

.skel-block {
  background: linear-gradient(90deg, var(--color-surface-2) 25%, var(--color-surface-3) 37%, var(--color-surface-2) 63%);
  background-size: 400% 100%;
  animation: skel-shimmer 1.8s ease-in-out infinite;
  border-radius: var(--radius-sm);
}

@keyframes skel-shimmer {
  0% { background-position: 100% 50%; }
  100% { background-position: 0 50%; }
}

.confetti-piece {
  position: fixed;
  top: -10px;
  width: 8px;
  height: 14px;
  opacity: 0.9;
  z-index: 200;
  pointer-events: none;
  border-radius: 2px;
  animation: confetti-fall linear forwards;
}

@keyframes confetti-fall {
  to {
    transform: translateY(105vh) rotate(360deg);
    opacity: 0.4;
  }
}

/* ============================================================
   Error pages (404 / 500)
   ============================================================ */

.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  isolation: isolate;
  padding: var(--space-8);
}

.error-code {
  font-family: var(--font-display);
  font-size: clamp(6rem, 20vw, 12rem);
  font-weight: 500;
  line-height: 0.9;
  letter-spacing: -0.04em;
  background: linear-gradient(120deg, #ffffff 0%, #a5f3fc 45%, var(--color-signal) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: var(--space-4);
}

.error-page .eyebrow { justify-content: center; margin-bottom: var(--space-6); }

/* ============================================================
   Aside / callout box (used in compare & vertical pages)
   ============================================================ */

.callout-aside {
  border-left: 2px solid var(--color-signal);
  background: var(--color-signal-veil);
  padding: var(--space-5) var(--space-6);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-block: var(--space-8);
}

.callout-aside p { color: var(--color-text); font-size: var(--text-sm); line-height: 1.6; }
.callout-aside .eyebrow { margin-bottom: var(--space-2); }

.nav-item-dropdown.force-open .nav-dropdown-panel {
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}