/* Inner pages, FAQ, breadcrumbs, GEO content blocks */
.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
  z-index: 99999;
  padding: 10px 18px;
  background: var(--blue);
  color: #fff;
  font-weight: 600;
  border-radius: 0 0 8px 0;
}
.skip-link:focus {
  left: 16px;
  top: 16px;
  width: auto;
  height: auto;
  overflow: visible;
}
.page-hero {
  padding: calc(80px + var(--safe-top, 0px)) 0 48px;
  background: linear-gradient(180deg, var(--deep) 0%, var(--void) 100%);
  border-bottom: 1px solid var(--border);
}
.page-hero .sec-title { margin-bottom: 12px; }
.page-hero__sub { color: var(--muted); max-width: 720px; font-size: 1.0625rem; }
.breadcrumbs {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  font-size: 0.8125rem; color: var(--muted); margin-bottom: 16px;
}
.breadcrumbs a { color: var(--blue); }
.breadcrumbs a:hover { text-decoration: underline; }
.breadcrumbs span[aria-hidden="true"] { opacity: 0.5; }
.page-content { padding: 48px 0 72px; }
.page-content .container { max-width: 960px; }
.geo-block {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 16px; padding: 24px; margin: 24px 0;
}
.geo-block h2, .geo-block h3 { color: var(--heading); margin-bottom: 12px; }
.geo-block ul { margin: 12px 0 0 20px; color: var(--slate); }
.geo-block li { margin-bottom: 8px; }
.page-summary {
  background: var(--blue-soft); border-left: 4px solid var(--blue);
  padding: 16px 20px; border-radius: 0 12px 12px 0; margin: 24px 0;
  font-size: 1rem; color: var(--heading);
}
.process-steps { display: grid; gap: 16px; margin: 24px 0; }
.process-step {
  display: grid; grid-template-columns: 56px 1fr; gap: 16px; align-items: start;
  padding: 16px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
}
.process-step__num {
  width: 48px; height: 48px; border-radius: 50%; background: var(--blue);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.875rem;
}
.comparison-table { width: 100%; border-collapse: collapse; margin: 24px 0; font-size: 0.9375rem; }
.comparison-table th, .comparison-table td {
  border: 1px solid var(--border); padding: 12px 16px; text-align: left;
}
.comparison-table th { background: var(--deep); color: var(--heading); font-weight: 600; }
.faq-section { padding: 64px 0; background: var(--void); }
.faq-list { display: grid; gap: 12px; max-width: 800px; margin: 32px auto 0; }
.faq-item {
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px; overflow: hidden;
}
.faq-item summary {
  padding: 18px 20px; cursor: pointer; font-weight: 600; color: var(--heading);
  list-style: none; display: flex; justify-content: space-between; align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; color: var(--blue); font-size: 1.25rem; }
.faq-item[open] summary::after { content: '−'; }
.faq-answer { padding: 0 20px 18px; color: var(--slate); line-height: 1.65; }
.services-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px; margin-top: 32px;
}
.service-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 16px;
  padding: 24px; transition: border-color 0.3s, box-shadow 0.3s;
}
.service-card:hover { border-color: var(--border-h); box-shadow: 0 8px 32px var(--shadow); }
.service-card h3 { color: var(--heading); margin-bottom: 8px; font-size: 1.125rem; }
.service-card p { color: var(--muted); font-size: 0.9375rem; margin-bottom: 16px; }
.service-card a { color: var(--blue); font-weight: 600; font-size: 0.875rem; }
.service-card__tag {
  display: inline-block; font-size: 0.75rem; font-weight: 600; color: var(--blue);
  background: var(--blue-soft); padding: 4px 10px; border-radius: 999px;
}
.seo-gallery {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px; margin-top: 24px;
}
.seo-gallery__item {
  margin: 0; border-radius: 12px; overflow: hidden;
  border: 1px solid var(--border); background: var(--surface);
}
.seo-gallery__item img { width: 100%; height: 180px; object-fit: cover; display: block; }
.seo-gallery__item figcaption {
  padding: 10px 14px; font-size: 0.8125rem; color: var(--muted);
}
.review-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px; margin-top: 24px;
}
.review-card {
  margin: 0; background: var(--surface); border: 1px solid var(--border);
  border-radius: 16px; padding: 24px;
}
.review-card p { color: var(--slate); line-height: 1.65; margin-bottom: 16px; font-style: italic; }
.review-card footer { font-size: 0.875rem; color: var(--heading); }
.review-card footer span { display: block; font-size: 0.8125rem; color: var(--blue); margin-top: 4px; }
.map-embed {
  border-radius: 16px; overflow: hidden; border: 1px solid var(--border);
  margin-top: 24px; aspect-ratio: 16/9; min-height: 280px;
}
.map-embed iframe { width: 100%; height: 100%; border: 0; }
.takeaways {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px; margin: 24px 0;
}
.takeaway {
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  padding: 16px; text-align: center;
}
.takeaway strong { display: block; color: var(--blue); font-size: 1.25rem; margin-bottom: 4px; }
.takeaway span { font-size: 0.8125rem; color: var(--muted); }
.cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 9998;
  background: rgba(255,255,255,0.97); border-top: 1px solid var(--border);
  box-shadow: 0 -8px 32px var(--shadow-md); padding: 16px;
  padding-bottom: max(16px, var(--safe-bottom));
}
.cookie-banner__inner { max-width: 960px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; }
.cookie-banner p { flex: 1; min-width: 240px; font-size: 0.875rem; color: var(--slate); margin: 0; }
.cookie-banner__actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cookie-banner__btn { padding: 10px 18px !important; font-size: 0.875rem !important; }
/* ── 404 ERROR PAGE ── */
.error-body { position: relative; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.error-sparks {
  position: fixed; inset: 0; pointer-events: none; z-index: 0; opacity: 0.55;
}
.error-page {
  position: relative; z-index: 2;
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  text-align: center; padding: calc(100px + var(--safe-top, 0px)) 20px 72px;
}
.error-page__inner { max-width: 720px; width: 100%; }
.error-page .error-scene.rv-pop { transition-delay: 0s; }
.error-page .error-status.rv { transition-delay: 0.08s; }
.error-page .error-page__eye.rv { transition-delay: 0.14s; }
.error-page .error-page__title.rv { transition-delay: 0.2s; }
.error-page .error-page__desc.rv { transition-delay: 0.26s; }
.error-page .error-search.rv { transition-delay: 0.32s; }
.error-page .error-actions.rv { transition-delay: 0.38s; }
.error-page .error-quick.rv { transition-delay: 0.44s; }
.error-page__eye { justify-content: center; margin-bottom: 12px; }
.error-page__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  color: var(--heading);
  line-height: 1.15;
  margin-bottom: 14px;
  font-weight: 700;
}
.error-page__desc {
  color: var(--muted);
  font-size: clamp(0.9375rem, 2.5vw, 1.0625rem);
  line-height: 1.65;
  max-width: 520px;
  margin: 0 auto 28px;
}

/* Solar scene illustration */
.error-scene {
  position: relative;
  width: min(340px, 88vw);
  height: 200px;
  margin: 0 auto 28px;
  transform: translate(var(--px, 0), var(--py, 0));
  transition: transform 0.35s var(--ease-out-expo);
}
.error-scene__glow {
  position: absolute;
  inset: -20% -10%;
  background: radial-gradient(ellipse at 50% 30%, rgba(245,166,35,0.18) 0%, transparent 65%);
  pointer-events: none;
  animation: errorGlowPulse 4s ease-in-out infinite;
}
@keyframes errorGlowPulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}
.error-sun {
  position: absolute;
  top: 18%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 88px;
  height: 88px;
  z-index: 2;
  transition: transform 0.4s var(--ease-out-expo);
  filter: drop-shadow(0 0 20px rgba(245,166,35,0.45));
}
.error-sun svg { width: 100%; height: 100%; }
.error-sun__rays {
  transform-origin: 60px 60px;
  animation: sunRaySpin 24s linear infinite;
}
@keyframes sunRaySpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
.error-panels {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  width: min(280px, 78vw);
}
.error-panel {
  aspect-ratio: 1.4;
  background: linear-gradient(145deg, #1A5F8C 0%, #0E4A72 100%);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 6px;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08);
  transition: transform 0.3s var(--ease-out-expo), box-shadow 0.3s;
}
.error-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg, transparent, transparent 6px,
    rgba(255,255,255,0.04) 6px, rgba(255,255,255,0.04) 7px
  ),
  repeating-linear-gradient(
    90deg, transparent, transparent 6px,
    rgba(255,255,255,0.04) 6px, rgba(255,255,255,0.04) 7px
  );
}
.error-panel:not(.error-panel--fault):hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(26,123,196,0.2), inset 0 1px 0 rgba(255,255,255,0.08);
}
.error-panel--fault {
  cursor: pointer;
  background: linear-gradient(145deg, #0C2340 0%, #1A3A5C 100%);
  border-color: rgba(245,166,35,0.4);
  animation: faultFlicker 3s ease-in-out infinite;
}
.error-panel--fault:hover { transform: scale(1.04); }
.error-panel--zap {
  animation: faultZap 0.6s ease !important;
}
@keyframes faultFlicker {
  0%, 100% { opacity: 1; box-shadow: 0 0 12px rgba(245,166,35,0.2); }
  50% { opacity: 0.75; box-shadow: 0 0 24px rgba(245,166,35,0.45); }
  75% { opacity: 0.9; }
}
@keyframes faultZap {
  0% { transform: scale(1); filter: brightness(1); }
  30% { transform: scale(1.08); filter: brightness(1.8); }
  100% { transform: scale(1); filter: brightness(1); }
}
.error-panel__code {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--gold-light);
  text-shadow: 0 0 20px rgba(245,166,35,0.6);
  z-index: 1;
}
.error-panel__spark {
  position: absolute;
  top: 50%; left: 50%;
  width: 4px; height: 4px;
  background: var(--gold-light);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 8px var(--gold);
  animation: sparkPulse 1.5s ease-in-out infinite;
}
@keyframes sparkPulse {
  0%, 100% { opacity: 0.3; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(2); }
}
.error-wire {
  position: absolute;
  bottom: 8px;
  left: 10%;
  width: 80%;
  height: 24px;
  opacity: 0.5;
}
.error-wire svg { width: 100%; height: 100%; }
.error-wire__line {
  fill: none;
  stroke: var(--blue);
  stroke-width: 2;
  stroke-dasharray: 6 4;
  animation: wireDash 1.2s linear infinite;
}
@keyframes wireDash {
  to { stroke-dashoffset: -20; }
}
.error-wire__bolt {
  fill: var(--gold);
  animation: boltBlink 1.5s ease-in-out infinite;
}
@keyframes boltBlink {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; r: 6; }
}

/* Status badge */
.error-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: rgba(255,255,255,0.85);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--slate);
  margin-bottom: 20px;
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 16px var(--shadow);
}
.error-status__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #EF4444;
  box-shadow: 0 0 8px rgba(239,68,68,0.6);
  animation: statusBlink 1.8s ease-in-out infinite;
}
@keyframes statusBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}
.error-status__text {
  transition: opacity 0.28s ease;
}

/* Search */
.error-search {
  max-width: 480px;
  margin: 0 auto 28px;
}
.error-search__wrap {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  padding: 4px 4px 4px 16px;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.error-search__wrap:focus-within {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px var(--blue-glow);
}
.error-search__icon {
  width: 18px; height: 18px;
  color: var(--muted);
  flex-shrink: 0;
}
.error-search__input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 12px 10px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--heading);
  outline: none;
  min-width: 0;
}
.error-search__input::placeholder { color: var(--muted); }
.error-search__btn {
  padding: 10px 20px;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  color: #fff;
  font-weight: 600;
  font-size: 0.8125rem;
  border-radius: 8px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: transform 0.2s, box-shadow 0.2s;
  flex-shrink: 0;
}
.error-search__btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(26,123,196,0.35);
}
.error-search__hint {
  margin-top: 10px;
  font-size: 0.8125rem;
  text-align: left;
  padding-left: 4px;
}
.error-search__hint--ok { color: var(--blue); }
.error-search__hint--err { color: #DC2626; }

/* Actions */
.error-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 40px;
}
.error-btn { transition: transform 0.25s var(--ease-out-expo); }

/* Quick links */
.error-quick { margin-top: 8px; }
.error-quick__label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}
.error-quick__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.error-quick__card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  text-align: left;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s var(--ease-out-expo);
  position: relative;
  overflow: hidden;
}
.error-quick__card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--blue-glow) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
}
.error-quick__card:hover {
  border-color: var(--border-h);
  box-shadow: 0 8px 28px var(--shadow-md);
}
.error-quick__card:hover::before { opacity: 1; }
.error-quick__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--blue-soft);
  color: var(--blue);
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  transition: background 0.3s, color 0.3s;
}
.error-quick__icon svg { width: 20px; height: 20px; }
.error-quick__card:hover .error-quick__icon {
  background: var(--blue);
  color: #fff;
}
.error-quick__name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--heading);
  position: relative;
  z-index: 1;
}
.error-quick__arrow {
  position: absolute;
  top: 16px; right: 14px;
  color: var(--blue);
  width: 18px;
  height: 18px;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity 0.3s, transform 0.3s var(--ease-out-expo);
}
.error-quick__arrow svg { width: 100%; height: 100%; display: block; }
.error-quick__card:hover .error-quick__arrow {
  opacity: 1;
  transform: translateX(0);
}

@media (max-width: 640px) {
  .error-scene { height: 180px; margin-bottom: 22px; }
  .error-sun { width: 72px; height: 72px; }
  .error-quick__grid { grid-template-columns: repeat(2, 1fr); }
  .error-actions { flex-direction: column; align-items: stretch; }
  .error-actions .btn { width: 100%; }
  .error-search__wrap { flex-wrap: wrap; padding: 8px; }
  .error-search__input { width: 100%; padding: 10px 8px; }
  .error-search__btn { width: 100%; margin-top: 4px; }
}

@media (prefers-reduced-motion: reduce) {
  .error-sun__rays,
  .error-panel--fault,
  .error-wire__line,
  .error-wire__bolt,
  .error-status__dot,
  .error-scene__glow,
  .error-panel__spark { animation: none !important; }
  .error-sparks { display: none; }
}
.nav__links a[aria-current="page"] { color: var(--blue); font-weight: 600; }
@media (max-width: 767px) {
  .page-hero { padding-top: calc(72px + var(--safe-top, 0px)); }
  .comparison-table { font-size: 0.8125rem; }
  .comparison-table th, .comparison-table td { padding: 8px 10px; }
}