/**
 * MyOMR Megamenu – responsive megamenu styles
 * Uses MyOMR palette, works on desktop and mobile
 */

:root {
  --megamenu-bg: #FFFFFF;
  --megamenu-border: #e5e7eb;
  --megamenu-shadow: rgba(20, 83, 45, 0.12);
  --megamenu-text: #333333;
  --megamenu-text-muted: #6b7280;
  --megamenu-green: #008552;
  --megamenu-green-hover: #22c55e;
  --megamenu-deep: #14532d;
  --megamenu-font: 'Poppins', sans-serif;
}

.megamenu-wrap {
  background: var(--megamenu-bg);
  box-shadow: 0 2px 12px var(--megamenu-shadow);
  position: sticky;
  top: 0;
  z-index: 1030;
}

.megamenu-bar {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.5rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.megamenu-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--megamenu-green);
}

.megamenu-logo img {
  border-radius: 50%;
  border: 2px solid var(--megamenu-green);
}

.megamenu-logo-text {
  display: flex;
  flex-direction: column;
}

.megamenu-site-name {
  font-family: var(--megamenu-font);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--megamenu-green);
}

.megamenu-tagline {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--megamenu-text-muted);
}

/* Toggle (mobile) */
.megamenu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 8px;
  color: var(--megamenu-deep);
  flex-shrink: 0;
}

.megamenu-toggle-icon,
.megamenu-toggle-icon::before,
.megamenu-toggle-icon::after {
  display: block;
  width: 24px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform 0.25s;
}

.megamenu-toggle-icon {
  position: relative;
}

.megamenu-toggle-icon::before,
.megamenu-toggle-icon::after {
  content: '';
  position: absolute;
  left: 0;
}

.megamenu-toggle-icon::before { top: -7px; }
.megamenu-toggle-icon::after { top: 7px; }

.megamenu-toggle[aria-expanded="true"] .megamenu-toggle-icon {
  background: transparent;
}

.megamenu-toggle[aria-expanded="true"] .megamenu-toggle-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.megamenu-toggle[aria-expanded="true"] .megamenu-toggle-icon::after {
  top: 0;
  transform: rotate(-45deg);
}

/* Nav */
.megamenu-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
  justify-content: flex-end;
}

.megamenu-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.megamenu-item {
  position: relative;
}

.megamenu-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.75rem;
  color: var(--megamenu-text);
  text-decoration: none;
  font-family: var(--megamenu-font);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}

.megamenu-link:hover,
.megamenu-link-parent:hover,
.megamenu-item:hover > .megamenu-link,
.megamenu-active-link {
  color: var(--megamenu-green);
  background: rgba(0, 133, 82, 0.08);
}

.megamenu-link i:first-child {
  font-size: 0.85rem;
  opacity: 0.8;
}

.megamenu-chevron {
  font-size: 0.65rem;
  transition: transform 0.25s;
}

.megamenu-item:hover .megamenu-chevron,
.megamenu-item.megamenu-open .megamenu-chevron {
  transform: rotate(180deg);
}

/* Megamenu panel (desktop) */
.megamenu-panel {
  display: none;
  position: absolute;
  left: 0;
  top: 100%;
  min-width: 100%;
  background: var(--megamenu-bg);
  box-shadow: 0 8px 24px var(--megamenu-shadow);
  border: 1px solid var(--megamenu-border);
  border-radius: 0 0 12px 12px;
  margin-top: 0.25rem;
  z-index: 1000;
  padding: 1rem 1.5rem;
}

.megamenu-item:hover .megamenu-panel,
.megamenu-item.megamenu-open .megamenu-panel,
.megamenu-panel:focus-within {
  display: block;
}

.megamenu-panel-inner {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  max-width: 800px;
}

.megamenu-column {
  min-width: 160px;
}

.megamenu-column-title {
  font-family: var(--megamenu-font);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--megamenu-green);
  margin-bottom: 0.5rem;
  padding-bottom: 0.25rem;
  border-bottom: 1px solid var(--megamenu-border);
}

.megamenu-sublist {
  list-style: none;
  margin: 0;
  padding: 0;
}

.megamenu-sublist li {
  margin: 0;
}

.megamenu-sublink {
  display: block;
  padding: 0.35rem 0;
  color: var(--megamenu-text);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.2s, padding-left 0.2s;
}

.megamenu-sublink:hover {
  color: var(--megamenu-green);
  padding-left: 0.5rem;
}

/* CTA */
.megamenu-cta {
  font-family: var(--megamenu-font);
  font-weight: 600;
  padding: 0.5rem 1.25rem;
  background: var(--megamenu-green);
  color: #fff !important;
  text-decoration: none;
  border-radius: 8px;
  font-size: 0.9rem;
  white-space: nowrap;
  transition: background 0.2s, transform 0.2s;
}

.megamenu-cta:hover {
  background: var(--megamenu-green-hover);
  transform: translateY(-2px);
}

/* Focus */
.megamenu-wrap a:focus-visible,
.megamenu-wrap button:focus-visible {
  outline: 3px solid #F77F00;
  outline-offset: 2px;
}

/* ========== MOBILE ========== */
@media (max-width: 992px) {
  .megamenu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .megamenu-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--megamenu-bg);
    box-shadow: 0 8px 24px var(--megamenu-shadow);
    border-top: 1px solid var(--megamenu-border);
    max-height: calc(100vh - 80px);
    overflow-y: auto;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    gap: 0;
  }

  .megamenu-nav.megamenu-open {
    display: flex;
  }

  .megamenu-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .megamenu-item {
    border-bottom: 1px solid var(--megamenu-border);
  }

  .megamenu-item:last-child {
    border-bottom: none;
  }

  .megamenu-link,
  .megamenu-link-parent {
    width: 100%;
    justify-content: space-between;
    padding: 0.75rem 1rem;
  }

  /* Mobile: panels as accordion */
  .megamenu-panel {
    position: static;
    display: none;
    box-shadow: none;
    border: none;
    border-radius: 0;
    margin: 0;
    padding: 0 0 0 1rem;
    background: #f9fafb;
    border-left: 3px solid var(--megamenu-green);
  }

  .megamenu-item.megamenu-open .megamenu-panel {
    display: block;
  }

  .megamenu-panel-inner {
    flex-direction: column;
    gap: 0;
    padding: 0.75rem 0;
  }

  .megamenu-column {
    min-width: 0;
    margin-bottom: 1rem;
  }

  .megamenu-column:last-child {
    margin-bottom: 0;
  }

  .megamenu-column-title {
    margin-bottom: 0.5rem;
  }

  .megamenu-sublink {
    padding: 0.5rem 0;
  }

  .megamenu-cta {
    margin-top: 1rem;
    text-align: center;
    display: block;
  }
}