/* =====================================================
   MENU OVERLAY
   Technical navigation map for EDS
===================================================== */

.menu-overlay {
  --eds-overlay-bg: rgba(0, 0, 0, 0.78);
  --eds-menu-bg: #171a18;
  --eds-menu-panel: #1f241f;
  --eds-menu-panel-soft: #252b25;
  --eds-menu-border: rgba(255, 255, 255, 0.11);
  --eds-menu-text: #f3f5f2;
  --eds-menu-muted: #c4cdc4;
  --eds-menu-green: #37b437;
  --eds-menu-green-soft: rgba(55, 180, 55, 0.13);

  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(14px, 4vh, 38px) 16px 24px;
  overflow-y: auto;
  background: var(--eds-overlay-bg);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.22s ease, visibility 0.22s ease;
}

.menu-overlay.hidden {
  display: none !important;
}

.menu-overlay.is-open,
.menu-overlay.is-closing {
  visibility: visible;
}

.menu-overlay.is-open {
  opacity: 1;
}

.menu-overlay.is-closing {
  opacity: 0;
}

.menu-popup {
  width: min(1180px, 96vw);
  max-height: 92vh;
  overflow-x: hidden;
  overflow-y: auto;
  background:#333;
  color: var(--eds-menu-text);
  border: 1px solid var(--eds-menu-border);
  border-radius: 14px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
  transform: translateY(10px);
  opacity: 0;
  transition: opacity 0.24s ease, transform 0.24s ease;
}

.menu-overlay.is-open .menu-popup {
  opacity: 1;
  transform: translateY(0);
}

.menu-overlay.is-closing .menu-popup {
  opacity: 0;
  transform: translateY(8px);
}

.menu-popup-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding: 22px 24px;
  border-bottom: 1px solid var(--eds-menu-border);
}

.menu-brand-block {
  min-width: 0;
}

.menu-brand-name {
  margin: 0 0 5px;
  color: var(--eds-menu-text);
  font-size: clamp(1.18rem, 2vw, 1.55rem);
  font-weight: 850;
  line-height: 1.15;
}

.menu-brand-subtitle {
  max-width: 650px;
  margin: 0;
  color: var(--eds-menu-muted);
  font-size: 0.95rem;
  line-height: 1.45;
}

.menu-header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.menu-header-cta,
.menu-header-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 850;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.menu-header-cta {
  background: var(--eds-menu-green);
  border: 1px solid var(--eds-menu-green);
  color: #ffffff;
}

.menu-header-link {
  background: transparent;
  border: 1px solid var(--eds-menu-border);
  color: var(--eds-menu-text);
}

.menu-header-cta:hover,
.menu-header-cta:focus-visible,
.menu-header-link:hover,
.menu-header-link:focus-visible {
  transform: translateY(-1px);
  text-decoration: none;
}

.menu-header-cta:hover,
.menu-header-cta:focus-visible {
  background: #ffffff;
  border-color: #ffffff;
  color: var(--eds-menu-green);
}

.menu-header-link:hover,
.menu-header-link:focus-visible {
  border-color: var(--eds-menu-green);
  color: var(--eds-menu-green);
}

.menu-close-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--eds-menu-border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--eds-menu-text);
  cursor: pointer;
  font-size: 1.65rem;
  line-height: 1;
  transform: rotate(-6deg) scale(0.98);
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.menu-overlay.is-open .menu-close-btn {
  transform: rotate(0deg) scale(1);
}

.menu-close-btn:hover,
.menu-close-btn:focus-visible {
  background: var(--eds-menu-green);
  border-color: var(--eds-menu-green);
  color: #ffffff;
  outline: none;
  transform: rotate(8deg) scale(1.04);
}

.menu-columns {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  padding: 20px 24px 18px;
}

.menu-column {
  min-width: 0;
  padding: 15px 14px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--eds-menu-border);
  border-radius: 10px;
}

.menu-section-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin: 0 0 10px;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
}

.menu-section-title {
  display: block;
  margin: 0;
  padding: 0 0 8px;
  color: var(--eds-menu-green);
  font-size: 0.95rem;
  font-weight: 900;
  line-height: 1.25;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.menu-section-icon {
  display: none;
  color: var(--eds-menu-green);
  font-weight: 900;
}

.menu-section-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.menu-section-list li {
  margin: 1px 0;
}

.menu-section-list a,
.menu-project-support__links a {
  display: flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 8px;
  border-radius: 8px;
  color: var(--eds-menu-text);
  font-size: 0.88rem;
  line-height: 1.25;
  text-decoration: none;
  transition: background-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.menu-section-list a:hover,
.menu-section-list a:focus-visible,
.menu-project-support__links a:hover,
.menu-project-support__links a:focus-visible {
  background: var(--eds-menu-green-soft);
  color: #ffffff;
  outline: none;
  transform: translateY(-1px);
}

.menu-project-support {
  display: grid;
  grid-template-columns: minmax(210px, 0.34fr) minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  margin: 20px 24px 0;
  padding: 16px;
  background: var(--eds-menu-panel);
  border: 1px solid var(--eds-menu-border);
  border-left: 4px solid var(--eds-menu-green);
  border-radius: 10px;
}

.menu-project-support__eyebrow {
  margin: 0 0 4px;
  color: var(--eds-menu-green);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  line-height: 1.25;
  text-transform: uppercase;
}

.menu-project-support h3 {
  margin: 0;
  color: var(--eds-menu-text);
  font-size: 1rem;
  line-height: 1.28;
}

.menu-project-support__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.menu-project-support__links a {
  min-height: 36px;
  padding: 8px 11px;
  background: rgba(55, 180, 55, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-weight: 800;
  color: #ffffff;
  transition:
    background-color 0.24s ease,
    border-color 0.24s ease,
    color 0.24s ease,
    transform 0.24s ease;
}

.menu-project-support__links a:hover,
.menu-project-support__links a:focus-visible {
  background: #ffffff;
  border-color: #ffffff;
  color: #37b437;
}

.menu-footer {
  display: flex;
  flex-direction: column;
  gap: 12px 18px;
  align-items: center;
  justify-content: center;
  padding: 16px 24px 20px;
  border-top: 1px solid var(--eds-menu-border);
  color: #37b437;
  text-align: center;
}

.menu-footer p {
  color: white;
  margin: 0;
}

.menu-footer .company-name {
  color: #37b437;
  font-weight: 850;
}

.menu-footer__contact {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 16px;
}

.menu-footer a {
  color: white;
  font-weight: 750;
  text-decoration: none;
}

.menu-footer a:hover,
.menu-footer a:focus-visible {
  color: var(--eds-menu-green);
  outline: none;
}

.menu-popup :focus-visible {
  outline: 2px solid var(--eds-menu-green);
  outline-offset: 2px;
}

@media (max-width: 1100px) {
  .menu-columns {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .menu-popup-header,
  .menu-project-support,
  .menu-footer {
    grid-template-columns: 1fr;
  }

  .menu-header-actions,
  .menu-footer__contact {
    justify-content: flex-start;
  }

  .menu-columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .menu-overlay {
    padding: 10px;
  }

  .menu-popup {
    width: 100%;
    max-height: calc(100vh - 20px);
    border-radius: 12px;
  }

  .menu-popup-header,
  .menu-columns,
  .menu-footer {
    padding-right: 16px;
    padding-left: 16px;
  }

  .menu-header-actions {
    display: grid;
    grid-template-columns: 1fr auto;
    width: 100%;
  }

  .menu-header-cta,
  .menu-header-link {
    width: 100%;
    min-height: 42px;
  }

  .menu-columns {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .menu-column {
    padding: 12px;
  }

  .menu-section-toggle {
    margin-bottom: 0;
    cursor: pointer;
  }

  .menu-section-title {
    padding-bottom: 0;
  }

  .menu-section-icon {
    display: inline-flex;
  }

  .menu-section-list {
    display: none;
    padding-top: 10px;
  }

  .menu-column.is-open .menu-section-list {
    display: block;
  }

  .menu-column.is-open .menu-section-icon {
    transform: rotate(45deg);
  }

  .menu-project-support {
    margin-right: 16px;
    margin-left: 16px;
  }

  .menu-project-support__links {
    display: grid;
    grid-template-columns: 1fr;
  }

  .menu-footer__contact {
    display: grid;
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .menu-overlay,
  .menu-popup,
  .menu-close-btn,
  .menu-header-cta,
  .menu-header-link,
  .menu-section-list a,
  .menu-project-support__links a {
    transition: none;
  }

  .menu-popup,
  .menu-overlay.is-open .menu-popup,
  .menu-overlay.is-closing .menu-popup,
  .menu-close-btn,
  .menu-overlay.is-open .menu-close-btn,
  .menu-close-btn:hover,
  .menu-close-btn:focus-visible {
    transform: none;
  }
}