/* ============================================
   Brighton Designs — Mega Menu
   ============================================ */

/* --- Nav list --- */
.site-nav__list {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.site-nav__item {
  position: static;
}

/* --- Nav links & triggers --- */
.site-nav__link,
.site-nav__trigger {
  font-size: 13px;
  color: var(--bd-white);
  text-decoration: none;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--bd-font);
  border-bottom: 2px solid transparent;
  line-height: 56px;
  transition: color 0.2s ease;
}

.site-nav__link:hover,
.site-nav__trigger:hover {
  color: var(--bd-blue);
  text-decoration: none;
}

/* On header hover — switch to dark (only when NOT scrolled, only on real mouse devices) */
@media (hover: hover) and (pointer: fine) {
  .site-header:not(.site-header--scrolled):hover .site-nav__link,
  .site-header:not(.site-header--scrolled):hover .site-nav__trigger {
    color: var(--bd-gray-70);
  }

  .site-header:not(.site-header--scrolled):hover .site-nav__link:hover,
  .site-header:not(.site-header--scrolled):hover .site-nav__trigger:hover {
    color: var(--bd-blue);
  }

  .site-header:not(.site-header--scrolled):hover .site-nav__trigger.is-active {
    color: var(--bd-dark);
    border-bottom-color: var(--bd-blue);
  }

  .site-header:not(.site-header--scrolled):hover .site-nav__plus {
    color: var(--bd-dark);
  }
}

.site-nav__trigger.is-active {
  color: var(--bd-white);
  border-bottom-color: var(--bd-blue);
}

/* --- Plus icon --- */
.site-nav__plus {
  font-size: 18px;
  font-weight: 300;
  color: var(--bd-white);
  line-height: 1;
  display: inline-block;
  transition: transform 0.2s ease, color 0.2s ease;
}

.site-nav__trigger.is-active .site-nav__plus {
  transform: rotate(45deg);
}

/* --- Header positioning context --- */
.mega-panels-wrapper {
  position: absolute;
  top: 56px;
  left: 0;
  right: 0;
  z-index: 200;
}

/* --- Mega panel --- */
.mega-panel {
  display: none;
  background: var(--bd-white);
  border-bottom: 1px solid var(--bd-gray-20);
  border-top: 1px solid var(--bd-gray-20);
  animation: megaFadeIn 0.18s ease;
}

.mega-panel.is-open {
  display: block;
}

@keyframes megaFadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.mega-panel__inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.8fr;
  gap: 3rem;
  padding: 2.5rem 0 1.5rem;
  max-width: var(--bd-max-width);
  margin: 0 auto;
}

/* --- Services list in links column --- */
.mega-services-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mega-services-list__item {
  border-bottom: 0.5px solid var(--bd-gray-20);
  cursor: pointer;
}

.mega-services-list__item:first-child {
  border-top: 0.5px solid var(--bd-gray-20);
}

.mega-services-list__link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0;
  font-size: 20px;
  font-weight: 500;
  color: var(--bd-gray-70);
  text-decoration: none;
  transition: color 0.15s;
}

/* Selected: blue, no underline */
.mega-services-list__item.is-active .mega-services-list__link {
  color: var(--bd-blue);
  text-decoration: none;
}

/* Hover: blue */
.mega-services-list__item:hover .mega-services-list__link {
  color: var(--bd-blue);
}

.mega-services-list__item:hover .mega-panel__arrow,
.mega-services-list__item.is-active .mega-panel__arrow {
  opacity: 1;
}

/* --- Arrow --- */
.mega-panel__arrow {
  font-size: 14px;
  color: var(--bd-blue);
  opacity: 0;
  transition: opacity 0.15s;
}

/* --- Description column --- */
.mega-panel__col--desc {
  padding-top: 0.25rem;
}

.mega-panel__desc-label {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bd-blue);
  margin-bottom: 0.75rem;
}

.mega-panel__desc-text {
  font-size: 18px;
  color: var(--bd-gray-70);
  line-height: 1.7;
}

.mega-panel__learn-more {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 1rem;
  font-size: 13px;
  font-weight: 500;
  color: var(--bd-blue);
  text-decoration: none;
  transition: gap 0.15s ease;
}

.mega-panel__learn-more:hover {
  gap: 8px;
  text-decoration: none;
}

/* --- Visual column --- */
.mega-panel__col--visual {
  display: flex;
  align-items: flex-start;
}

.mega-panel__visual-wrap {
  width: 100%;
  height: 480px;
  overflow: hidden;
  border-radius: 2px;
}

#services-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* --- Footer row --- */
.mega-panel__footer {
  padding: 1rem 0 1.5rem;
  border-top: 0.5px solid var(--bd-gray-20);
  max-width: var(--bd-max-width);
  margin: 0 auto;
}

.mega-panel__explore {
  font-size: 12px;
  color: var(--bd-blue);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border: 1px solid var(--bd-blue);
  padding: 0.45rem 1rem;
  border-radius: 2px;
  transition: background 0.15s, color 0.15s;
}

.mega-panel__explore:hover {
  background: var(--bd-blue);
  color: var(--bd-white);
  text-decoration: none;
}

/* --- Overlay backdrop --- */
.mega-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.15);
  z-index: 100;
}

.mega-overlay.is-active {
  display: block;
}

/* ============================================
   Work Panel — 40/60 layout
   ============================================ */

.mega-work__layout {
  display: grid;
  grid-template-columns: 40% 60%;
  max-width: var(--bd-max-width);
  margin: 0 auto;
  padding: 2rem 2rem 1.5rem;
  gap: 3rem;
  align-items: start;
}

/* Left column — copy */
.mega-work__eyebrow {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--bd-blue);
  margin-bottom: 1rem;
}

.mega-work__body {
  font-size: 18px;
  color: var(--bd-gray-70);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.mega-work__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--bd-white);
  background: var(--bd-blue);
  text-decoration: none;
  padding: 0.65rem 1.5rem;
  border-radius: 2px;
  transition: background 0.15s ease;
}

.mega-work__link:hover {
  background: var(--bd-blue-hover);
  text-decoration: none;
  color: var(--bd-white);
}

/* Right column — image grid */
.mega-work__inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.mega-work__card {
  display: block;
  text-decoration: none;
  color: var(--bd-dark);
}

.mega-work__card:hover {
  text-decoration: none;
}

.mega-work__card-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--bd-gray-20);
  margin-bottom: 0.4rem;
}

.mega-work__card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  display: block;
  transition: transform 0.3s ease;
}

.mega-work__card:hover .mega-work__card-image img {
  transform: scale(1.04);
}

.mega-work__card-title {
  font-size: 11px;
  font-weight: 500;
  color: var(--bd-gray-70);
  line-height: 1.4;
}

/* Hide old footer button on work panel */
#mega-panel-work .mega-panel__footer {
  display: none;
}

/* ============================================
   Work Panel — 40/60 layout
   ============================================ */

.mega-work__layout {
  display: grid;
  grid-template-columns: 40% 60%;
  max-width: var(--bd-max-width);
  margin: 0 auto;
  padding: 2rem 2rem 1.5rem;
  gap: 3rem;
  align-items: start;
}

/* Left column — copy */
.mega-work__eyebrow {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--bd-blue);
  margin-bottom: 1rem;
}

.mega-work__body {
  font-size: 18px;
  color: var(--bd-gray-70);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.mega-work__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--bd-white);
  background: var(--bd-blue);
  text-decoration: none;
  padding: 0.65rem 1.5rem;
  border-radius: 2px;
  transition: background 0.15s ease;
}

.mega-work__link:hover {
  background: var(--bd-blue-hover);
  text-decoration: none;
  color: var(--bd-white);
}

/* Right column — image grid */
.mega-work__inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  padding: 6px;
  background: var(--bd-gray-20);
}

.mega-work__card {
  display: block;
  text-decoration: none;
  color: var(--bd-dark);
  background: var(--bd-white);
  padding: 6px;
  transition: opacity 0.2s ease;
}

.mega-work__card:hover {
  opacity: 0.85;
  text-decoration: none;
}

.mega-work__card-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--bd-gray-20);
  margin-bottom: 0.4rem;
}

.mega-work__card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  display: block;
  transition: transform 0.3s ease;
}

.mega-work__card:hover .mega-work__card-image img {
  transform: scale(1.04);
}

.mega-work__card-title {
  font-size: 11px;
  font-weight: 500;
  color: var(--bd-gray-70);
  line-height: 1.4;
}

/* Hide old footer button on work panel */
#mega-panel-work .mega-panel__footer {
  display: none;
}