/* ═══════════════════════════════════════════
   SOMBREIRO SHIPPING — SHARED NAV STYLES
   GAC structure · Glassmorphism popovers
   ═══════════════════════════════════════════ */

:root {
  --orange: #D94E0F;
  --green:  #1A5C2A;
  --dark:   #1A1A1A;
  --mid:    #4A5568;
  --border: #E2E8F0;
  --light:  #F7F8FA;
  --nav-h:  137px;
  --util-h: 36px;
}

/* ── UTILITY BAR ── */
.util-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  height: var(--util-h);
  background: var(--dark);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.util-bar-inner {
  max-width: 1320px;
  width: min(1320px, calc(100vw - 4rem));
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0;
}

.util-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0 1rem;
  height: var(--util-h);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  border-left: 1px solid rgba(255,255,255,0.07);
  cursor: pointer;
  background: none;
  border-top: none;
  border-bottom: none;
  border-right: none;
  font-family: 'DM Sans', sans-serif;
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}

.util-item:last-child {
  border-right: 1px solid rgba(255,255,255,0.07);
}

.util-item:hover {
  color: white;
  background: rgba(255,255,255,0.04);
}

.util-item svg,
.util-item .material-icons-outlined.util-icon {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
  opacity: 0.5;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}

.util-item.util-cta {
  color: white;
  background: var(--green);
  border-color: var(--green);
}
.util-item.util-cta:hover {
  background: var(--orange);
  border-color: var(--orange);
}

/* ── MAIN NAV ── */
.site-nav {
  position: fixed;
  top: var(--util-h);
  left: 0; right: 0;
  z-index: 199;
  height: var(--nav-h);
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s;
}

.site-nav.scrolled {
  box-shadow: 0 4px 32px rgba(0,0,0,0.1);
}

.nav-inner {
  max-width: 1320px;
  width: min(1320px, calc(100vw - 4rem));
  margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.75rem;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  flex-shrink: 0;
  padding: 0.9rem 1.35rem;
  border-radius: 8px;
  transition: all 0.25s ease;
}

.nav-logo:hover {
  background: rgba(26, 92, 42, 0.08);
  transform: scale(1.02);
}

.nav-logo img {
  height: 104px;
  width: auto;
  display: block;
  object-fit: contain;
  filter: drop-shadow(0 2px 12px rgba(0, 0, 0, 0.15));
}

/* Nav items */
.nav-items {
  display: flex;
  align-items: center;
  height: 100%;
  list-style: none;
  flex: 0 0 auto;
  gap: 0.15rem;
}

.nav-item {
  position: static;
  height: 100%;
  display: flex;
  align-items: center;
}

.nav-item-btn {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  height: 100%;
  padding: 0 1.15rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--dark);
  text-decoration: none;
  background: none;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  transition: color 0.2s;
  letter-spacing: 0.01em;
}

.nav-item-btn::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--green);
  transform: scaleX(0);
  transition: transform 0.25s;
}

.nav-item-btn:hover,
.nav-item-btn.active {
  color: var(--green);
}

.nav-item-btn:hover::after,
.nav-item-btn.active::after {
  transform: scaleX(1);
}

.nav-item-btn .chevron,
.nav-item-btn .material-icons-outlined.chevron {
  width: 12px; height: 12px;
  transition: transform 0.25s;
  opacity: 0.5;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}

.nav-item.open .nav-item-btn .chevron {
  transform: rotate(180deg);
  opacity: 1;
}

.nav-item.open .nav-item-btn {
  color: var(--green);
}

.nav-item.open .nav-item-btn::after {
  transform: scaleX(1);
}

/* Nav right actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: 0;
}

.nav-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  border-radius: 6px;
  border: 1.5px solid var(--border);
  background: none;
  cursor: pointer;
  color: var(--mid);
  transition: all 0.2s;
}

.nav-action-btn:hover {
  border-color: var(--green);
  color: var(--green);
  background: rgba(26,92,42,0.04);
}

.nav-action-btn svg,
.nav-action-btn .material-icons-outlined {
  width: 18px; height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.nav-contact-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.7rem 1.45rem;
  background: var(--green);
  color: white;
  border: none;
  border-radius: 5px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s;
  white-space: nowrap;
}

.nav-contact-btn:hover {
  background: var(--orange);
}

/* contact arrow (small icon inside button) */
.nav-contact-btn .contact-arrow {
  font-size: 14px;
  line-height: 1;
}

/* ── GLASSMORPHISM MEGA-MENU POPOVER ── */
.nav-popover-overlay {
  display: none;
  position: fixed;
  top: calc(var(--util-h) + var(--nav-h));
  left: 0; right: 0;
  bottom: 0;
  z-index: 198;
  background: rgba(10,10,10,0.35);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  animation: overlayIn 0.2s ease;
}

.nav-popover-overlay.active {
  display: block;
}

@keyframes overlayIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.nav-popover {
  display: none;
  position: fixed;
  top: calc(var(--util-h) + var(--nav-h));
  left: 0; right: 0;
  z-index: 199;

  /* Glassmorphism */
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border-bottom: 1px solid rgba(255,255,255,0.6);
  box-shadow:
    0 8px 48px rgba(0,0,0,0.14),
    0 1px 0 rgba(255,255,255,0.8) inset;

  animation: popoverIn 0.22s cubic-bezier(0.16,1,0.3,1);
  transform-origin: top center;
}

.nav-popover.active {
  display: block;
}

@keyframes popoverIn {
  from {
    opacity: 0;
    transform: translateY(-8px) scaleY(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scaleY(1);
  }
}

/* Green accent bar at top of popover */
.nav-popover::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(to right, var(--green) 0%, var(--orange) 100%);
}

.popover-inner {
  max-width: 1320px;
  width: min(1320px, calc(100vw - 4rem));
  margin: 0 auto;
  padding: 2.5rem 2rem;
  display: grid;
  gap: 2rem;
}

/* Services popover: label + 2-col grid */
.popover-label {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.popover-label::before {
  content: '';
  width: 14px; height: 2px;
  background: var(--orange);
}

.popover-grid {
  display: grid;
  gap: 0.35rem;
}

.popover-grid.cols-2 { grid-template-columns: 1fr 1fr; }
.popover-grid.cols-3 { grid-template-columns: 1fr 1fr 1fr; }

.popover-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.85rem;
  border-radius: 7px;
  text-decoration: none;
  color: var(--dark);
  font-size: 0.865rem;
  font-weight: 500;
  transition: all 0.15s;
  border: 1px solid transparent;
}

.popover-link:hover {
  background: rgba(26,92,42,0.06);
  border-color: rgba(26,92,42,0.1);
  color: var(--green);
}

.popover-link-icon {
  width: 34px; height: 34px;
  border-radius: 8px;
  background: rgba(26,92,42,0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  transition: background 0.15s;
}

.popover-link:hover .popover-link-icon {
  background: rgba(26,92,42,0.14);
}

.nav-popover .popover-link-icon .service-icon {
  font-size: 18px;
  color: var(--dark);
  font-weight: 400;
}

.nav-popover .popover-link-icon .material-icons-outlined.service-icon {
  font-size: 18px;
  line-height: 1;
}

.popover-link-text {}
.popover-link-title {
  font-weight: 600;
  font-size: 0.855rem;
  line-height: 1.2;
}
.popover-link-desc {
  font-size: 0.75rem;
  color: var(--mid);
  margin-top: 0.1rem;
  line-height: 1.3;
}

/* Popover CTA strip at bottom */
.popover-footer {
  border-top: 1px solid rgba(0,0,0,0.07);
  padding-top: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.popover-footer p {
  font-size: 0.8rem;
  color: var(--mid);
}

.popover-footer a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--green);
  text-decoration: none;
  transition: color 0.2s;
}

.popover-footer a:hover { color: var(--orange); }

/* Two-column popover layout (label col + links col) */
.popover-layout-2col {
  grid-template-columns: 220px 1fr;
}

.popover-aside {
  border-right: 1px solid rgba(0,0,0,0.07);
  padding-right: 2rem;
}

.popover-aside h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 0.5rem;
}

.popover-aside p {
  font-size: 0.8rem;
  line-height: 1.65;
  color: var(--mid);
  margin-bottom: 1.25rem;
}

.popover-aside-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--green);
  text-decoration: none;
}
.popover-aside-link:hover { color: var(--orange); }

/* ── MOBILE NAV ── */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 6px;
  margin-left: auto;
}

.hamburger span {
  width: 22px; height: 2px;
  background: var(--dark);
  display: block;
  transition: all 0.3s;
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile drawer */
.mobile-drawer {
  display: none;
  position: fixed;
  top: calc(var(--util-h) + var(--nav-h));
  left: 0; right: 0; bottom: 0;
  z-index: 197;
  background: white;
  overflow-y: auto;
  padding: 1.5rem;
  flex-direction: column;
  gap: 0;
}

.mobile-drawer.open {
  display: flex;
}

.mobile-nav-section {
  border-bottom: 1px solid var(--border);
  padding: 0.25rem 0;
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--dark);
  cursor: pointer;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-family: 'DM Sans', sans-serif;
}

.mobile-nav-header .chevron {
  width: 14px; height: 14px;
  opacity: 0.4;
  transition: transform 0.25s;
}

.mobile-nav-header.open { color: var(--green); }
.mobile-nav-header.open .chevron { transform: rotate(180deg); opacity: 1; }

.mobile-nav-links {
  display: none;
  flex-direction: column;
  gap: 0.1rem;
  padding-bottom: 0.85rem;
}

.mobile-nav-links.open { display: flex; }

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.75rem;
  border-radius: 6px;
  font-size: 0.85rem;
  color: var(--mid);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  background: rgba(26,92,42,0.06);
  color: var(--green);
}

.mobile-nav-link-icon {
  font-size: 0.95rem;
}

.mobile-cta-wrap {
  padding: 1.5rem 0 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mobile-cta-btn {
  display: block;
  text-align: center;
  padding: 0.85rem;
  border-radius: 5px;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  transition: background 0.2s;
}

.mobile-cta-btn.primary {
  background: var(--green);
  color: white;
}
.mobile-cta-btn.primary:hover { background: var(--orange); }

.mobile-cta-btn.outline {
  border: 1.5px solid var(--border);
  color: var(--dark);
}
.mobile-cta-btn.outline:hover { border-color: var(--green); color: var(--green); }

/* Page padding to account for fixed bars */
.nav-spacer {
  height: calc(var(--util-h) + var(--nav-h));
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .nav-items { display: none; }
  .nav-actions { display: none; }
  .hamburger { display: flex; }
  .util-bar { display: none; }
  .site-nav { top: 0; }
  .nav-spacer { height: var(--nav-h); }
}

@media (max-width: 767px) {
  .nav-inner {
    justify-content: flex-start;
    gap: 0;
    padding: 0 1.25rem;
  }
}