.range-selector {
  grid-column: 1 / -1;
  display: grid;
  gap: 1rem;
  padding: clamp(1rem, 2.5vw, 1.6rem);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(16, 19, 28, 0.96), rgba(9, 11, 18, 0.9));
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.24);
}

.range-selector-heading {
  max-width: 760px;
}

.range-selector-heading p:last-child {
  margin-bottom: 0.3rem;
  color: var(--muted);
  line-height: 1.55;
}

.range-selector-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.range-selector-card {
  display: grid;
  align-content: center;
  gap: 0.35rem;
  min-height: 124px;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  text-decoration: none;
  transition: border-color 150ms ease, background 150ms ease, transform 150ms ease;
}

.range-selector-card:hover,
.range-selector-card:focus-visible {
  border-color: rgba(53, 245, 255, 0.72);
  background: rgba(53, 245, 255, 0.08);
  transform: translateY(-2px);
}

.range-selector-card strong {
  color: var(--cyan);
  font-family: "Orbitron", Arial, Helvetica, sans-serif;
  font-size: clamp(1.08rem, 2.2vw, 1.35rem);
}

.range-selector-card span {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.4;
}

.range-page-shell {
  display: grid;
  gap: 1.2rem;
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(1rem, 4vw, 3rem) 0;
}

.range-breadcrumbs {
  color: var(--muted);
  font-size: 0.86rem;
}

.range-breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.range-breadcrumbs li + li::before {
  content: "/";
  margin-right: 0.45rem;
  color: rgba(174, 182, 200, 0.62);
}

.range-breadcrumbs a,
.range-inline-link {
  color: var(--cyan);
}

.range-page-nav {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.8rem 1rem;
  align-items: center;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.025);
}

.range-page-nav > span {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.range-page-nav > div {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.5rem;
}

.range-page-nav a {
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  text-align: center;
  text-decoration: none;
}

.range-page-nav a:hover,
.range-page-nav a:focus-visible,
.range-page-nav a[aria-current="page"] {
  border-color: rgba(53, 245, 255, 0.72);
  background: rgba(53, 245, 255, 0.09);
  color: var(--cyan);
}

.range-page-nav a[aria-current="page"] {
  font-weight: 800;
}

.range-hero,
.range-guide,
.range-product-panel,
.range-service-panel,
.range-contact-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(10, 12, 19, 0.9);
  box-shadow: var(--shadow);
}

.range-hero {
  display: grid;
  gap: 1rem;
  padding: clamp(1.25rem, 4vw, 3rem);
  background:
    linear-gradient(110deg, rgba(7, 8, 13, 0.98), rgba(7, 8, 13, 0.76) 62%, rgba(7, 8, 13, 0.46)),
    url("assets/hero-neon-circuit-board.svg");
  background-position: center;
  background-size: cover;
}

.range-hero h1 {
  max-width: 980px;
  margin-bottom: 0;
  font-family: "Orbitron", Arial, Helvetica, sans-serif;
  font-size: clamp(2.1rem, 6vw, 4.6rem);
  line-height: 1.02;
}

.range-hero-copy {
  max-width: 780px;
  margin-bottom: 0;
  padding: 0.9rem 1rem;
  border-left: 3px solid var(--cyan);
  background: rgba(7, 8, 13, 0.76);
  color: var(--text);
  line-height: 1.6;
}

.range-model-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.range-model-list li {
  padding: 0.4rem 0.7rem;
  border: 1px solid rgba(156, 255, 87, 0.45);
  border-radius: 999px;
  background: rgba(156, 255, 87, 0.08);
  color: var(--green);
  font-weight: 800;
}

.range-guide,
.range-product-panel,
.range-service-panel,
.range-contact-panel {
  padding: clamp(1rem, 3vw, 1.6rem);
}

.range-guide-grid,
.range-service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.range-guide-card,
.range-service-card {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
}

.range-guide-card p,
.range-service-card p,
.range-contact-panel p,
.range-product-note {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.55;
}

.range-product-panel .section-heading {
  align-items: start;
}

.range-contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  border-color: rgba(53, 245, 255, 0.38);
  background: linear-gradient(135deg, rgba(53, 245, 255, 0.08), rgba(255, 61, 242, 0.06));
}

.range-header-link {
  white-space: nowrap;
}

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

  .range-page-nav {
    grid-template-columns: 1fr;
  }

  .range-selector-grid,
  .range-guide-grid,
  .range-service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .range-selector-grid,
  .range-guide-grid,
  .range-service-grid {
    grid-template-columns: 1fr;
  }

  .range-selector-card {
    min-height: 0;
  }

  .range-page-nav > div {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .range-page-shell {
    width: min(100% - 1rem, 1180px);
  }

  .range-header-link {
    padding-inline: 0.65rem;
    font-size: 0.86rem;
  }
}