/* ===================================================
   SVEA GRANT CENTER — Navigation CSS
   =================================================== */

/* ─── Navbar ─── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar.scrolled {
  background: rgba(6, 11, 36, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 12px 0;
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* ─── Logo ─── */
.navbar-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.navbar-logo img {
  height: 70px;
  max-width: 60vw;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(233,30,140,0.3));
  transition: filter 0.3s;
}

.navbar-logo:hover img {
  filter: drop-shadow(0 4px 16px rgba(233,30,140,0.5));
}

/* ─── Nav Links ─── */
.navbar-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.navbar-links a {
  display: block;
  padding: 8px 16px;
  color: rgba(240, 244, 255, 0.75);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  border-radius: 100px;
  transition: all 0.25s;
  white-space: nowrap;
}

.navbar-links a:hover,
.navbar-links a.active {
  color: var(--text);
  background: rgba(255,255,255,0.08);
}

.navbar-links a.active {
  color: var(--accent-light);
}

/* ─── Navbar Right ─── */
.navbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* ─── Language Selector ─── */
.lang-selector {
  position: relative;
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.lang-btn:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
}

.lang-btn .globe-icon {
  font-size: 1rem;
}

.lang-btn .chevron {
  font-size: 0.6rem;
  transition: transform 0.25s;
}

.lang-selector.open .chevron {
  transform: rotate(180deg);
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 180px;
  background: rgba(6, 11, 36, 0.98);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  overflow: hidden;
  opacity: 0;
  transform: translateY(-8px) scale(0.97);
  pointer-events: none;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.lang-selector.open .lang-dropdown {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}

.lang-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  cursor: pointer;
  transition: background 0.2s;
  font-size: 0.9rem;
  color: var(--text-muted);
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

.lang-option:hover {
  background: rgba(255,255,255,0.06);
  color: var(--text);
}

.lang-option.active {
  color: var(--accent-light);
  background: rgba(233,30,140,0.08);
}

.lang-flag { font-size: 1.1rem; }

/* ─── Apply CTA Button in nav ─── */
.navbar .btn-primary {
  padding: 10px 22px;
  font-size: 0.88rem;
}

/* ─── Hamburger (Mobile) ─── */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border: none;
  background: none;
  border-radius: var(--radius-sm);
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ─── Mobile Nav Menu ─── */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(300px, 85vw);
  height: 100vh;
  background: rgba(6, 11, 36, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-left: 1px solid var(--border);
  z-index: 999;
  padding: 90px 24px 40px;
  transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-menu.open { right: 0; }

.mobile-menu a {
  display: block;
  padding: 14px 16px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all 0.2s;
  border: 1px solid transparent;
}

.mobile-menu a:hover,
.mobile-menu a.active {
  background: rgba(255,255,255,0.05);
  border-color: var(--border);
  color: var(--text);
}

.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.mobile-overlay.show { opacity: 1; pointer-events: all; }

/* ─── Responsive ─── */
@media (max-width: 900px) {
  .navbar-links { display: none; }
  .hamburger { display: flex; }
  .navbar .btn-primary { display: none; }
}