/* ============================================================
   OPULENT NAIL SPA — Navbar Styles
   ============================================================ */

/* ── Navbar Base ── */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  transition: background 0.5s ease, box-shadow 0.5s ease, padding 0.4s ease;
  padding: 1.4rem 0;
}

/* Transparent state (top of page) */
#navbar.nav-transparent {
  background: transparent;
}

/* Solid state (scrolled) */
#navbar.nav-solid {
  background: rgba(40, 16, 6, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 4px 30px rgba(42,20,8,0.5);
  padding: 0.8rem 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

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

.nav-logo img {
  height: 88px;
  width: auto;
  transition: var(--transition-mid);
  /* Show pristine gold logo on dark background with subtle ambient glow */
  filter: drop-shadow(0 2px 12px rgba(201,150,58,0.35));
  object-fit: contain;
}

.nav-logo:hover img {
  transform: scale(1.04);
  filter: drop-shadow(0 4px 20px rgba(240,208,128,0.6));
}

.nav-solid .nav-logo img { height: 64px; }

/* ── Desktop Menu ── */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 0;
  flex: 1;
  justify-content: center;
}

.nav-link {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(250,245,238,0.85);
  padding: 0.6rem 1rem;
  position: relative;
  white-space: nowrap;
  transition: var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 1.5px;
  background: var(--gradient-gold);
  transition: width 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-gold-light);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 70%;
}

/* ── Location 1 Link ── */
.nav-location-link {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-nude);
  background: rgba(212,184,160,0.12);
  border: 1px solid rgba(212,184,160,0.25);
  border-radius: var(--radius-full);
  padding: 0.45rem 1rem;
  transition: var(--transition-mid);
  white-space: nowrap;
}

.nav-location-link:hover {
  background: rgba(212,184,160,0.22);
  border-color: rgba(232,200,130,0.5);
  color: var(--color-gold-light);
  transform: translateY(-1px);
}

.nav-location-icon {
  font-size: 0.85rem;
  color: var(--color-gold);
}

/* ── Language Switcher ── */
.lang-switcher {
  position: relative;
  display: inline-flex;
  align-items: center;
}

#lang-switcher-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.42rem 0.85rem;
  background: rgba(201,150,58,0.1);
  border: 1px solid rgba(201,150,58,0.3);
  border-radius: var(--radius-full);
  color: var(--color-gold-light);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
  line-height: 1;
}
#lang-switcher-btn:hover {
  background: rgba(201,150,58,0.2);
  border-color: var(--color-gold);
  color: var(--color-gold);
}
#lang-switcher-btn .lang-globe {
  font-size: 0.85rem;
  color: var(--color-gold);
}
#lang-switcher-btn .lang-sep {
  color: rgba(201,150,58,0.4);
  font-weight: 400;
}

#lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--color-choco);
  border: 1px solid rgba(201,150,58,0.25);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4), var(--shadow-gold);
  overflow: hidden;
  min-width: 140px;
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: var(--transition-fast);
  z-index: 999;
}
#lang-dropdown.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.lang-opt {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1.1rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-nude);
  cursor: pointer;
  transition: var(--transition-fast);
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  letter-spacing: 0.04em;
}
.lang-opt:hover {
  background: rgba(201,150,58,0.12);
  color: var(--color-gold);
}
.lang-opt.active {
  color: var(--color-gold);
  background: rgba(201,150,58,0.08);
}
.lang-opt .lang-flag {
  font-size: 1.1rem;
  line-height: 1;
}
.lang-opt-divider {
  height: 1px;
  background: rgba(201,150,58,0.12);
}
.lang-opt .lang-check {
  margin-left: auto;
  color: var(--color-gold);
  font-size: 0.75rem;
  opacity: 0;
}
.lang-opt.active .lang-check { opacity: 1; }

/* ── Book Now CTA ── */
.nav-book-btn {
  flex-shrink: 0;
  margin-left: 0.5rem;
  font-size: 0.78rem;
  padding: 0.7rem 1.6rem;
}

/* ── Right Side Group ── */
.nav-right {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-shrink: 0;
}

/* ── Hamburger ── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: 1px solid rgba(201,150,58,0.3);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
  z-index: calc(var(--z-nav) + 10);
}

.nav-hamburger:hover {
  border-color: var(--color-gold);
  background: rgba(201,150,58,0.1);
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-gold-light);
  border-radius: 2px;
  transition: var(--transition-mid);
}

/* Hamburger active */
.nav-hamburger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-hamburger.is-open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.nav-hamburger.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── Mobile Overlay ── */
.nav-mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(42,20,8,0.7);
  backdrop-filter: blur(4px);
  z-index: calc(var(--z-nav) - 1);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.nav-mobile-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

/* ── Mobile Drawer ── */
.nav-mobile-drawer {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  height: 100vh;
  background: linear-gradient(180deg, #2A1408 0%, #3C1A0E 50%, #5A2810 100%);
  z-index: var(--z-nav);
  padding: 5rem 2rem 3rem;
  transition: right 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  overflow-y: auto;
  border-left: 1px solid rgba(201,150,58,0.2);
}

.nav-mobile-drawer.is-open {
  right: 0;
}

.nav-mobile-logo {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(201,150,58,0.2);
}
.nav-mobile-logo img { height: 90px; }

.nav-mobile-links {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.nav-mobile-link {
  display: block;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(250,245,238,0.8);
  padding: 1rem 0;
  border-bottom: 1px solid rgba(201,150,58,0.1);
  transition: var(--transition-fast);
}

.nav-mobile-link:hover,
.nav-mobile-link.active {
  color: var(--color-gold-light);
  padding-left: 0.5rem;
}

.nav-mobile-location {
  margin-top: 1.5rem;
  padding: 1rem;
  background: rgba(201,150,58,0.1);
  border: 1px solid rgba(201,150,58,0.25);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--color-nude-light);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.nav-mobile-location:hover { color: var(--color-gold-light); }

.nav-mobile-book {
  margin-top: 1.5rem;
  width: 100%;
  justify-content: center;
  text-align: center;
}

.nav-mobile-socials {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(201,150,58,0.2);
}

.nav-mobile-socials a {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(201,150,58,0.1);
  border: 1px solid rgba(201,150,58,0.25);
  border-radius: 50%;
  color: var(--color-gold-light);
  font-size: 0.9rem;
  transition: var(--transition-fast);
}
.nav-mobile-socials a:hover {
  background: var(--color-gold);
  color: var(--color-choco);
  border-color: var(--color-gold);
}

/* ── Top Announcement Bar ── */
#announcement-bar {
  background: linear-gradient(90deg, var(--color-choco) 0%, var(--color-choco-mid) 50%, var(--color-choco) 100%);
  border-bottom: 1px solid rgba(201,150,58,0.3);
  padding: 0.55rem 0;
  text-align: center;
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--color-gold-light);
  position: relative;
  z-index: calc(var(--z-nav) + 1);
}
#announcement-bar strong { color: var(--color-gold-bright); }
#announcement-bar .ann-sep {
  margin: 0 1rem;
  color: rgba(201,150,58,0.5);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .nav-menu { gap: 0; }
  .nav-link { padding: 0.6rem 0.7rem; font-size: 0.72rem; }
}

@media (max-width: 880px) {
  .nav-menu, .nav-location-link { display: none; }
  .lang-switcher { order: -1; }
  #lang-switcher-btn { padding: 0.35rem 0.7rem; font-size: 0.68rem; }
  #lang-dropdown { right: auto; left: 0; }
  .nav-hamburger { display: flex; }
}

@media (max-width: 576px) {
  #navbar {
    padding: 0.8rem 0;
  }
  #navbar.nav-solid {
    padding: 0.5rem 0;
  }
  .nav-logo img {
    height: 70px;
  }
  .nav-solid .nav-logo img {
    height: 54px;
  }
  .nav-book-btn {
    display: none;
  }
}