/**
 * css/navbar.css
 * Responsive navigation bar and mobile drawer styling.
 */
/* Navbar Styles */
.navbar-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 88px;
  display: flex;
  align-items: center;
  z-index: 1000;
  transition: background-color var(--transition-normal), backdrop-filter var(--transition-normal), border-bottom var(--transition-normal), height var(--transition-normal), box-shadow var(--transition-normal);
  border-bottom: 1px solid rgba(245, 235, 221, 0);
  background-color: transparent;
}

/* Scrolled State via JS */
.navbar-container.scrolled {
  height: 72px;
  background-color: rgba(15, 15, 16, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(245, 235, 221, 0.08);
  box-shadow: var(--shadow-soft);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.logo {
  font-family: var(--font-family-heading);
  font-size: 26px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
}

.logo-dot {
  width: 6px;
  height: 6px;
  background-color: var(--color-tertiary);
  border-radius: 50%;
  margin-left: 4px;
}

/* Nav Menu Desktop */
.nav-links {
  display: flex;
  gap: 44px;
  list-style: none;
}

.nav-item a {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--text-secondary);
  position: relative;
  padding: 8px 0;
}

.nav-item a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background-color: var(--color-tertiary);
  transition: width var(--transition-normal);
}

.nav-item a:hover {
  color: var(--text-primary);
}

.nav-item a:hover::after,
.nav-item.active a::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Custom premium styling for Navbar Reserve Table CTA */
.nav-actions #nav-cta-btn.btn-desktop {
  padding: 10px 22px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  background-color: rgba(245, 235, 221, 0.03);
  border: 1px solid rgba(245, 235, 221, 0.22);
  color: var(--text-primary);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-button);
}

.nav-actions #nav-cta-btn.btn-desktop:hover {
  background-color: var(--color-secondary);
  border-color: var(--color-secondary);
  color: var(--color-primary);
  box-shadow: 0px 4px 15px rgba(245, 235, 221, 0.18);
  transform: translateY(-1px) scale(1.02);
}

/* Mobile Hamburger */
.hamburger {
  display: none;
  cursor: pointer;
  z-index: 1010;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition-normal), opacity var(--transition-normal), background-color var(--transition-normal);
}

/* Hamburger Active Transform */
.hamburger.open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

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

.hamburger.open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Nav Drawer */
.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
  backdrop-filter: blur(8px);
}

.mobile-nav-overlay.open {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: -320px;
  width: 320px;
  height: 100vh;
  background-color: var(--color-surface-dim);
  border-left: 1px solid var(--border-color);
  padding: 100px 40px 40px;
  display: flex;
  flex-direction: column;
  gap: 40px;
  z-index: 999;
  transition: right var(--transition-normal);
  box-shadow: -10px 0 40px rgba(0,0,0,0.5);
}

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

.mobile-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.mobile-item a {
  font-family: var(--font-family-heading);
  font-size: 24px;
  color: var(--text-secondary);
}

.mobile-item a:hover,
.mobile-item.active a {
  color: var(--color-tertiary);
}

/* Responsive Rules for Nav */

/* ════ MEDIA QUERIES: (max-width: 1024px) ════ */
@media (max-width: 1024px) {
  .navbar-container {
  height: 72px;
  }
  .nav-links, .nav-actions .btn-desktop {
  display: none;
  }
  .hamburger {
  display: flex;
  }
}