.cv-shingles-nav-item {
  position: relative;
}

.cv-shingles-nav-link {
  cursor: pointer;
}

.cv-shingles-mega {
  position: fixed !important;
    top: 90px !important;
  left: 16px !important;
  right: 16px !important;
  width: auto !important;
  max-width: 1520px !important; 
  transform: none !important;
  box-sizing: border-box !important;
  overflow: auto !important;
  background: linear-gradient(180deg, #1f49c7 0%, #17379f 65%, #1a43bd 100%);
  border-radius: 12px;
  padding: 14px 18px 16px;
  display: none;
  z-index: 2147483646;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}
@media (min-width: 981px) {
  .cv-shingles-mega {
    top: 80px !important;
    max-height: calc(100vh - 90px);
    overflow-y: auto;
  }
}
/* desktop click/open only */
.cv-shingles-nav-item.is-open > .cv-shingles-mega {
  display: block !important;
}

/* mobile/body-appended open behavior */
.cv-shingles-mega.is-open {
  display: block !important;
}

.cv-shingles-mega__mobile-top {
  display: none;
}

.cv-shingles-mega__mobile-title {
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.cv-shingles-mega__mobile-close {
  border: 0;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  font-size: 2.4rem;
  line-height: 1;
  padding: 8px 12px;
}

.cv-shingles-mega__brands {
  display: grid;
  grid-template-columns: repeat(5, minmax(110px, 1fr));
  gap: 8px;
  margin-bottom: 12px;
  border-bottom: 1px solid rgba(219, 234, 254, 0.25);
  padding-bottom: 12px;
}

.cv-shingles-brand {
  border: 0;
  background: transparent;
  color: #dbeafe;
  font-weight: 700;
  border-radius: 8px;
  padding: 10px;
}

.cv-shingles-brand.is-active {
  background: #3564f1;
  color: #fff;
}

.cv-shingles-mobile-brand {
  border-bottom: 1px solid rgba(219, 234, 254, 0.3);
}

.cv-shingles-brand--mobile,
.cv-shingles-cat--mobile {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 18px 0;
  border: 0;
  border-radius: 0;
}

.cv-shingles-mobile-arrow {
  font-size: 3.6rem;
  line-height: 1;
  color: #fff;
  margin-left: 14px;
}

.cv-shingles-mobile-cats {
  padding: 0 0 12px 20px;
}

.cv-shingles-mobile-products {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 8px 0 12px 18px;
}

.cv-shingles-mobile-product {
  border: 0;
  background: transparent;
  color: #bcd2ff;
  text-align: left;
  padding: 6px 0;
  font-size: 1.9rem;
}

.cv-shingles-mobile-empty {
  margin: 0;
  color: #bcd2ff;
}

.cv-shingles-mega__body {
  display: grid;
  grid-template-columns: 145px 1fr;
  gap: 14px;
}

.cv-shingles-cats {
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  padding-right: 10px;
}

.cv-shingles-cat {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: transparent;
  border: 0;
  color: #dbeafe;
  text-align: left;
  padding: 10px;
  border-radius: 6px;
}

.cv-shingles-cat::after {
  content: '›';
  opacity: 0.8;
}

.cv-shingles-cat.is-active {
  background: #3564f1;
  color: #fff;
}

.cv-shingles-cards {
  display: grid;
  grid-template-columns: repeat(5, minmax(190px, 1fr));
  gap: 12px;
}

.cv-shingles-card {
  background: rgba(13, 29, 95, 0.58);
  border: 1px solid #3b82f6;
  border-radius: 10px;
  overflow: hidden;
  color: #dbeafe;
  box-shadow: 0 0 0 1px rgba(96, 165, 250, 0.15) inset;
}

.cv-shingles-card img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  display: block;
}

.cv-shingles-card__content {
  padding: 10px;
}

.cv-shingles-card__title {
  font-size: 1.75rem;
  color: #fff;
  margin: 0 0 4px;
}

.cv-shingles-card__desc,
.cv-shingles-card__meta {
  margin: 0 0 4px;
  color: #bcd2ff;
}

.cv-shingles-card__meta {
  color: #1dd3f8;
  font-weight: 600;
}

.cv-shingles-card__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(219, 234, 254, 0.2);
  margin-top: 8px;
  padding-top: 8px;
}

.cv-shingles-card__view {
  background: #3564f1;
  border: 0;
  color: #fff;
  padding: 6px 14px;
  border-radius: 6px;
  font-weight: 700;
}

.cv-shingles-viewer-modal {
  position: fixed;
  inset: 0;
  background: rgba(3, 8, 26, 0.85);
  display: none;
  z-index: 2147483649 !important;
  padding: 24px;
  overflow: auto;
}

.cv-shingles-viewer-modal.is-open {
  display: block !important;
}

.cv-shingles-viewer {
  background: #1d2f6f;
  border-radius: 10px;
  padding: 18px;
  color: #fff;
  max-width: 1800px;
  margin: 0 auto;
  position: relative;
  z-index: 2147483650 !important;
}

.cv-shingles-viewer__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cv-shingles-viewer__title,
.cv-shingles-viewer__swatches-title {
  margin: 0;
  color: #fff;
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.02em;
  text-transform: none;
}

.cv-shingles-viewer__close {
  border: 0;
  background: #3564f1;
  color: #fff;
  border-radius: 8px;
  padding: 8px 12px;
}

.cv-shingles-viewer__grid {
  display: grid;
  grid-template-columns: 1.9fr 60px 1fr;
  gap: 18px;
  margin-top: 10px;
}

.cv-shingles-viewer__roof {
  width: 100%;
  border-radius: 10px;
  background: #0e2268;
  min-height: 280px;
  object-fit: cover;
}

.cv-shingles-viewer__arrow {
  align-self: center;
  justify-self: center;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(219, 234, 254, 0.3);
  background: #0f245e;
  color: #dbeafe;
  font-size: 30px;
  line-height: 1;
}

.cv-shingles-viewer__swatches-title {
  grid-column: 1 / -1;
  margin-bottom: 8px;
}

.cv-shingles-viewer__swatches {
  display: grid;
  grid-template-columns: repeat(3, minmax(100px, 1fr));
  gap: 12px;
}

.cv-swatch {
  border: 2px solid transparent;
  border-radius: 12px;
  overflow: hidden;
  background: transparent;
  padding: 2px;
}

.cv-swatch img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  display: block;
  border-radius: 999px;
}

.cv-swatch.is-active {
  border-color: #dbeafe;
}

.cv-shingles-viewer__thumbs {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.cv-thumb {
  border: 2px solid transparent;
  border-radius: 8px;
  overflow: hidden;
  background: #1e3a8a;
}

.cv-thumb img {
  width: 96px;
  height: 72px;
  object-fit: cover;
  display: block;
}

.cv-thumb.is-active {
  border-color: #fff;
}

.cv-shingles-viewer__tabs {
  display: flex;
  gap: 10px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.cv-shingles-viewer__tab {
  border: 0;
  background: #c7ddff;
  color: #18357f;
  border-radius: 7px;
  padding: 8px 14px;
  font-weight: 700;
}

.cv-shingles-viewer__tab.is-active {
  background: #ffffff;
}

.cv-shingles-viewer__panel {
  margin-top: 12px;
  background: #e5e7eb;
  color: #17306e;
  border-radius: 8px;
  padding: 16px;
}

.cv-shingles-viewer__panel-title {
  margin: 0 0 12px;
  color: #17306e;
  font-size: 1.95rem;
}

.cv-shingles-viewer__spec-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.cv-shingles-viewer__spec-card {
  background: #cfd8e3;
  border-radius: 8px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cv-shingles-viewer__spec-card strong {
  color: #1d3f8f;
}

.cv-shingles-viewer__panel-link {
  color: #1f49c7;
  font-weight: 700;
  text-decoration: none;
}

.cv-shingles-viewer__doc-link {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  text-decoration: none;
  color: #17306e;
  background: #cfd8e3;
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 8px;
}

.cv-shingles-viewer__doc-link small {
  color: #315098;
}

.cv-shingles-viewer__panel-copy {
  margin: 0 0 8px;
}

.cv-shingles-viewer__list {
  margin: 0;
  padding-left: 20px;
}

.cv-shingles-viewer__video iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  border-radius: 8px;
}

.cv-shingles-viewer__compare-wrap {
  overflow-x: auto;
}

.cv-shingles-viewer__compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}

.cv-shingles-viewer__compare-table th,
.cv-shingles-viewer__compare-table td {
  text-align: left;
  padding: 10px;
  border-bottom: 1px solid rgba(23, 48, 110, 0.2);
  color: #17306e;
}

.cv-shingles-viewer__compare-table th small {
  display: block;
  color: #4861a2;
  font-size: 1.2rem;
  text-transform: uppercase;
}

.cv-shingles-viewer__compare-table th span {
  display: block;
  color: #1d3f8f;
  font-weight: 700;
}

.cv-shingles-viewer__compare-footnote {
  margin: 10px 0 0;
  color: #4861a2;
}

@media (max-width: 1200px) {
  .cv-shingles-mega {
    top: 80px !important;
  }

  .cv-shingles-cards {
    grid-template-columns: repeat(3, minmax(180px, 1fr));
  }

  .cv-shingles-viewer__grid {
    grid-template-columns: 1fr;
  }

  .cv-shingles-viewer__arrow {
    display: none;
  }
}

@media (max-width: 960px) {
  .cv-shingles-mega {
    top: 72px !important;
  }

  .cv-shingles-mega__body {
    grid-template-columns: 1fr;
  }

  .cv-shingles-cats {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding-right: 0;
    padding-bottom: 10px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .cv-shingles-cat {
    border: 1px solid rgba(219, 234, 254, 0.3);
  }

  .cv-shingles-viewer-modal {
    padding: 10px !important;
  }

  .cv-shingles-viewer {
    padding: 12px;
  }

  .cv-shingles-viewer__title,
  .cv-shingles-viewer__swatches-title {
    font-size: 1.55rem;
  }

  .cv-shingles-viewer__top {
    gap: 10px;
    align-items: flex-start;
    flex-direction: column;
  }

  .cv-shingles-viewer__close {
    width: 100%;
  }

  .cv-shingles-viewer__thumbs {
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .cv-thumb {
    flex: 0 0 auto;
  }

  .cv-shingles-viewer__tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .cv-shingles-viewer__tab {
    width: 100%;
  }
}

@media (max-width: 980px) {
  body.cv-shingles-mobile-menu-open {
    overflow: hidden;
  }

  body.cv-shingles-mobile-menu-open footer.site-footer .mobile-phone-footer,
  body.cv-shingles-mobile-menu-open #wpadminbar {
    display: none !important;
  }

  .cv-shingles-mega,
  .cv-shingles-mega.is-open {
    position: fixed !important;
    inset: 0 !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    min-width: 100vw !important;
    max-width: 100vw !important;
    height: 100dvh !important;
    min-height: 100dvh !important;
    max-height: 100dvh !important;
    margin: 0 !important;
    border-radius: 0 !important;
    transform: none !important;
    z-index: 2147483647 !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    box-shadow: none !important;
    background: linear-gradient(180deg, #1f49c7 0%, #17379f 65%, #1a43bd 100%) !important;
  }

  .cv-shingles-mega {
    display: none !important;
    padding: 78px 14px 24px !important;
  }

  .cv-shingles-mega.is-open {
    display: block !important;
  }

  .cv-shingles-mega__mobile-top {
    display: flex !important;
    align-items: center;
    justify-content: space-between;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    width: 100vw !important;
    margin: 0 !important;
    padding: 16px 14px 10px !important;
    background: linear-gradient(180deg, #1f49c7 0%, #1a43bd 100%);
    z-index: 2147483647 !important;
    box-sizing: border-box !important;
  }

  .cv-shingles-mega__brands,
  .cv-shingles-mega__body,
  .cv-shingles-cats,
  .cv-shingles-cards {
    display: grid;
    grid-template-columns: 1fr !important;
  }

  .cv-shingles-cats {
    border-right: 0 !important;
    padding-right: 0 !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding-bottom: 10px;
    gap: 8px;
  }

  .cv-shingles-cat {
    border: 1px solid rgba(219, 234, 254, 0.3);
  }

  .cv-shingles-brand {
    width: 100%;
    text-align: left;
    font-size: 2.4rem;
  }

  .cv-shingles-viewer__swatches,
  .cv-shingles-viewer__spec-grid {
    grid-template-columns: 1fr !important;
  }

  .cv-shingles-viewer-modal {
    z-index: 2147483649 !important;
    padding: 10px !important;
  }

  .cv-shingles-viewer {
    z-index: 2147483650 !important;
  }
}

@media (max-width: 640px) {
  .cv-shingles-mega {
    padding: 72px 10px 12px !important;
  }

  .cv-shingles-mega__brands,
  .cv-shingles-cats,
  .cv-shingles-cards {
    grid-template-columns: 1fr !important;
  }

  .cv-shingles-viewer__swatches {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}