/* ============================================================
   NAVBAR.CSS
   ============================================================ */

/* ---- Announcement Bar ---- */
#announcement-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 40px;
  background: var(--navy);
  background-size: 200% auto;
  background-image: linear-gradient(
    90deg,
    var(--navy) 0%,
    rgba(201,169,110,0.08) 40%,
    rgba(201,169,110,0.14) 50%,
    rgba(201,169,110,0.08) 60%,
    var(--navy) 100%
  );
  animation: shimmer 4s linear infinite;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: height 0.3s ease, opacity 0.3s ease;
}

#announcement-bar.dismissed {
  height: 0;
  opacity: 0;
  pointer-events: none;
}

.announcement-text {
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 500;
  text-align: center;
  padding: 0 48px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (max-width: 640px) {
  .announcement-text {
    font-size: 11px;
    white-space: normal;
    padding: 4px 40px;
    line-height: 1.3;
    text-overflow: unset;
    overflow: visible;
  }
  #announcement-bar {
    height: auto;
    min-height: 40px;
  }
}

.announcement-dismiss {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255,255,255,0.6);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  padding: 6px;
  transition: color 0.2s;
  background: none;
  border: none;
  font-family: inherit;
}

.announcement-dismiss:hover {
  color: var(--white);
}

/* ---- Navbar ---- */
#navbar {
  position: fixed;
  top: var(--bar-offset, 40px);
  left: 0;
  width: 100%;
  height: var(--nav-height, 70px);
  z-index: 9000;
  transition: background 0.3s ease, box-shadow 0.3s ease, top 0.3s ease;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

#navbar.scrolled {
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 clamp(16px, 4vw, 48px);
  max-width: 1400px;
  margin: 0 auto;
}

/* ---- Logo ---- */
.nav-logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.nav-logo img {
  height: 46px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  transition: filter var(--transition);
}

#navbar.scrolled .nav-logo img {
  filter: none;
}

/* ---- Center Links ---- */
.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.5vw, 32px);
  list-style: none;
}

.nav-links a {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--white);
  position: relative;
  padding-bottom: 4px;
  transition: color var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--blue-light);
  transition: width var(--transition);
}

.nav-links a:hover {
  color: var(--blue-light);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-links a.active {
  color: var(--gold);
}

.nav-links a.active::after {
  width: 100%;
  background: var(--gold);
}

#navbar.scrolled .nav-links a {
  color: var(--navy);
}

#navbar.scrolled .nav-links a:hover {
  color: var(--blue);
}

#navbar.scrolled .nav-links a:hover::after {
  background: var(--blue);
}

#navbar.scrolled .nav-links a.active {
  color: var(--gold);
}

#navbar.scrolled .nav-links a.active::after {
  background: var(--gold);
}

/* ---- CTA Button ---- */
.nav-cta {
  flex-shrink: 0;
}

.nav-cta-btn {
  background: var(--gold);
  color: var(--navy);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 13px;
  padding: 10px 22px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  white-space: nowrap;
  display: inline-block;
}

.nav-cta-btn:hover {
  background: var(--gold-light);
  transform: scale(1.04);
  box-shadow: 0 6px 18px rgba(201,169,110,0.35);
}

/* ---- Hamburger ---- */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
  z-index: 100;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s ease, background var(--transition);
}

#navbar.scrolled .hamburger span {
  background: var(--navy);
}

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

.hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

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

/* ---- Mobile Overlay ---- */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: var(--navy);
  z-index: 8999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  display: flex;
}

.nav-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.nav-overlay-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  margin-bottom: 48px;
}

.nav-overlay-links a {
  font-family: 'Playfair Display', serif;
  font-size: 30px;
  font-weight: 400;
  color: var(--white);
  opacity: 0;
  transform: translateY(20px);
  transition: color var(--transition);
}

.nav-overlay.open .nav-overlay-links a:nth-child(1) { animation: overlayLinkIn 0.4s 0.00s forwards; }
.nav-overlay.open .nav-overlay-links a:nth-child(2) { animation: overlayLinkIn 0.4s 0.06s forwards; }
.nav-overlay.open .nav-overlay-links a:nth-child(3) { animation: overlayLinkIn 0.4s 0.12s forwards; }
.nav-overlay.open .nav-overlay-links a:nth-child(4) { animation: overlayLinkIn 0.4s 0.18s forwards; }
.nav-overlay.open .nav-overlay-links a:nth-child(5) { animation: overlayLinkIn 0.4s 0.24s forwards; }
.nav-overlay.open .nav-overlay-links a:nth-child(6) { animation: overlayLinkIn 0.4s 0.30s forwards; }

@keyframes overlayLinkIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.nav-overlay-links a:hover {
  color: var(--gold);
}

.nav-overlay-cta {
  display: block;
  background: var(--gold);
  color: var(--navy);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 16px;
  padding: 16px 48px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  text-align: center;
  min-width: 220px;
  transition: background var(--transition);
  opacity: 0;
  animation: none;
}

.nav-overlay.open .nav-overlay-cta {
  animation: overlayLinkIn 0.4s 0.36s forwards;
}

.nav-overlay-cta:hover {
  background: var(--gold-light);
}

/* ---- Responsive: show hamburger ≤768px ---- */
@media (max-width: 768px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  #navbar {
    height: 60px;
  }
}