:root {
  --cb-magenta: #D9027D;
  --cb-magenta-dk: #b0026a;
  --cb-magenta-tint: #fdeaf5;
  --cb-navy: #003A70;
  --cb-navy-dk: #00264a;
  --cb-text: #1a2433;
  --cb-muted: #5c6a80;
  --cb-border: #e4e8f0;
  --cb-bg-light: #f5f7fc;
  --cb-white: #ffffff;
  --cb-radius: 14px;
  --cb-shadow: 0 12px 32px rgba(0, 38, 74, .10);
}

.cambium-page {
  color: var(--cb-text);
  overflow-wrap: break-word;
}

.cambium-page img {
  max-width: 100%;
}

.cambium-page section {
  scroll-margin-top: 90px;
}

/* ── BUTTONS ── */
.cambium-page .btn-cambium,
.cambium-page .btn-cambium:visited,
.cambium-page .btn-cambium:focus {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .7rem 1.5rem;
  border: 2px solid var(--cb-magenta);
  border-radius: 999px;
  background: var(--cb-magenta);
  color: var(--cb-white);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background .2s, border-color .2s, transform .2s;
}

.cambium-page .btn-cambium:hover {
  background: var(--cb-magenta-dk);
  border-color: var(--cb-magenta-dk);
  color: var(--cb-white);
  transform: translateY(-1px);
}

.cambium-page .btn-cambium-outline,
.cambium-page .btn-cambium-outline:visited,
.cambium-page .btn-cambium-outline:focus {
  background: transparent;
  border-color: var(--cb-magenta);
  color: var(--cb-magenta);
}

.cambium-page .btn-cambium-outline:hover {
  background: var(--cb-magenta);
  border-color: var(--cb-magenta);
  color: var(--cb-white);
}

.cambium-page .btn-cambium-light,
.cambium-page .btn-cambium-light:visited,
.cambium-page .btn-cambium-light:focus {
  background: var(--cb-white);
  border-color: var(--cb-white);
  color: var(--cb-navy);
}

.cambium-page .btn-cambium-light:hover {
  background: transparent;
  border-color: var(--cb-white);
  color: var(--cb-white);
}

/* ── SHARED HEADINGS ── */
.cambium-heading {
  max-width: 720px;
  margin: 0 auto 2.25rem;
  text-align: center;
}

.cambium-heading h2 {
  position: relative;
  padding-bottom: .9rem;
  margin-bottom: .75rem;
  color: var(--cb-navy);
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  font-weight: 700;
}

.cambium-heading h2::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 48px;
  height: 3px;
  border-radius: 3px;
  background: var(--cb-magenta);
  transform: translateX(-50%);
}

.cambium-heading p {
  margin: 0 0 1.25rem;
  color: var(--cb-muted);
}

.cambium-heading-light h2 {
  color: var(--cb-white);
}

.cambium-heading-light p {
  color: rgba(255, 255, 255, .8);
}

/* ── HERO ── */
.cambium-hero {
  position: relative;
  overflow: hidden;
  color: var(--cb-white);
  background: var(--cb-navy);
}

.cambium-hero-bg {
  position: absolute;
  inset: 0;
  background: url('/images/cambiumnetworks/homepage-top-bg.webp') center / cover no-repeat;
}

.cambium-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 38, 74, .92) 0%, rgba(0, 58, 112, .75) 60%, rgba(217, 2, 125, .35) 100%);
}

.cambium-hero-content {
  position: relative;
  z-index: 1;
  padding: 72px 0 112px; /* bottom space is taken by the overlapping nav card */
  text-align: center;
}

.cambium-hero-logo {
  width: min(220px, 55%);
  margin-bottom: 1.5rem;
}

.cambium-hero-content h1 {
  font-size: clamp(1.8rem, 3.6vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.5px;
  margin-bottom: 14px;
}

.cambium-hero-content p {
  max-width: 34rem;
  margin: 0 auto 26px;
  font-size: 1.05rem;
  font-weight: 300;
  line-height: 1.65;
  color: rgba(255, 255, 255, .85);
}

/* ── CATEGORY NAV (overlaps hero) ── */
.cambium-nav {
  position: relative;
  z-index: 2;
  margin-top: -56px;
}

.cambium-nav-card {
  overflow: hidden;
  border-radius: var(--cb-radius);
  background: var(--cb-white);
  box-shadow: var(--cb-shadow);
  border-top: 4px solid var(--cb-magenta);
}

.cambium-nav-item {
  display: block;
  padding: 1.1rem 1rem;
  color: var(--cb-navy);
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  border-bottom: 1px solid var(--cb-border);
  transition: background .2s, color .2s;
}

.cambium-nav-item:hover {
  background: var(--cb-magenta-tint);
  color: var(--cb-magenta);
}

@media (min-width: 768px) {
  .cambium-nav-item {
    border-bottom: 0;
    border-right: 1px solid var(--cb-border);
  }

  .cambium-nav-card .col-md-3:last-child .cambium-nav-item {
    border-right: 0;
  }
}

/* ── ABOUT ── */
.cambium-about {
  padding: 80px 0;
  background: var(--cb-white);
}

.cambium-video {
  overflow: hidden;
  border-radius: var(--cb-radius);
  box-shadow: var(--cb-shadow);
}

/* ── SAVINGS BANNER ── */
.cambium-banner {
  position: relative;
  padding: 72px 0;
  overflow: hidden;
  color: var(--cb-white);
  text-align: center;
  background: var(--cb-navy);
}

.cambium-banner-bg {
  position: absolute;
  inset: 0;
  background: url('/images/cambiumnetworks/homepage-top-bg.webp') center / cover no-repeat;
}

.cambium-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 38, 74, .93), rgba(0, 58, 112, .78));
}

.cambium-banner .container {
  position: relative;
  z-index: 1;
}

.cambium-banner h2 {
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
  font-weight: 700;
  margin-bottom: .75rem;
}

.cambium-banner p {
  margin: 0;
  color: rgba(255, 255, 255, .85);
}

/* ── PRODUCT CARDS ── */
.cambium-products {
  padding: 80px 0;
  background: var(--cb-bg-light);
}

.cambium-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  border: 1px solid var(--cb-border);
  border-radius: var(--cb-radius);
  background: var(--cb-white);
  text-align: center;
  transition: transform .25s, box-shadow .25s, border-color .25s;
}

.cambium-card:hover {
  transform: translateY(-4px);
  border-color: var(--cb-magenta);
  box-shadow: var(--cb-shadow);
}

.cambium-card-img {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 190px;
  padding: 1.25rem;
  background: var(--cb-bg-light);
  border-bottom: 1px solid var(--cb-border);
}

.cambium-card-img img {
  max-height: 100%;
  object-fit: contain;
}

.cambium-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: center;
  padding: 1.5rem;
}

.cambium-card-body h3 {
  color: var(--cb-navy);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: .6rem;
}

.cambium-card-body p {
  margin-bottom: 1.25rem;
  color: var(--cb-muted);
  font-size: .95rem;
}

.cambium-card-body .btn-cambium {
  margin-top: auto;
}

/* ── ONE NETWORK ── */
.cambium-onenet {
  padding: 80px 0;
  background: var(--cb-white);
}

.cambium-onenet-panel {
  padding: 2.5rem;
  border-radius: var(--cb-radius);
  background: linear-gradient(135deg, var(--cb-magenta-tint), var(--cb-bg-light));
  border: 1px solid var(--cb-border);
}

.cambium-onenet-badge {
  width: min(260px, 70%);
}

.cambium-onenet-panel h3 {
  color: var(--cb-navy);
  font-size: clamp(1.4rem, 2.4vw, 1.8rem);
  font-weight: 700;
  margin-bottom: .75rem;
}

.cambium-onenet-panel p {
  margin-bottom: 1.5rem;
  color: var(--cb-muted);
}

/* ── CTA ── */
.cambium-cta {
  padding: 80px 0;
  color: var(--cb-white);
  text-align: center;
  background: linear-gradient(135deg, var(--cb-navy-dk), var(--cb-navy));
}

.cambium-cta h2 {
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
  font-weight: 700;
  margin-bottom: .75rem;
}

.cambium-cta p {
  margin-bottom: 1.75rem;
  color: rgba(255, 255, 255, .85);
}

@media (max-width: 767.98px) {
  .cambium-hero-content {
    padding: 48px 0 96px;
  }

  .cambium-about,
  .cambium-products,
  .cambium-onenet,
  .cambium-cta {
    padding: 56px 0;
  }

  .cambium-onenet-panel {
    padding: 1.5rem;
  }
}