/* ============================================
   Navigation Components - Clean Rebuild
   ============================================ */

/* Z-index scale */
:root {
  --z-header: 10000;
  --color-text: #161519;
  --color-text-secondary: rgba(22, 21, 25, 0.9);
}

/* Prevent scrollbar jump */
html {
  overflow-y: scroll;
}

/* ============================================
   Main Header - Fixed pill nav
   ============================================ */
.main-header {
  position: fixed;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10006;
  width: calc(100% - 32px);
  max-width: 600px;
  color: rgba(22, 21, 25, 1);
  background: rgba(255, 255, 255, 0.48);
  backdrop-filter: blur(32px);
  -webkit-backdrop-filter: blur(32px);
  border: none;
  border-radius: 8px;
  padding-left: 8px;
  padding-right: 8px;
  transition: background-color var(--transition-base);
}

body.nav-open .main-header,
body.services-modal-open .main-header {
  background: rgba(255, 255, 255, 1);
}

/* ============================================
   Navigation Layout
   ============================================ */
.main-nav {
  width: 580px;
  position: relative;
  z-index: 10006;
}

.nav-container {
  width: 580px;
  padding-left: 16px;
  padding-right: 16px;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ============================================
   Logo
   ============================================ */
.nav-logo-wrapper {
  position: relative;
  height: 40px;
  width: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: 'Neue Haas Grotesk', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--color-text);
  text-decoration: none;
  height: 40px;
  transition: color var(--transition-color);
}

.nav-logo-icon {
  height: 40px;
  width: 40px;
  display: block;
  transform-origin: center center;
}

@media (hover: hover) and (pointer: fine) {
  .nav-logo-wrapper:hover .nav-logo-icon {
    animation: rotate 0.6s var(--ease-out) forwards;
  }
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ============================================
   Available Now Icon
   ============================================ */
.available-now-icon-wrapper {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 4px;
  position: relative;
  height: 18px;
}

.available-now-icon {
  width: 20px;
  height: 20px;
  position: relative;
  z-index: 2;
}

.available-now-icon-blur {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(50, 205, 50, 0.25);
  filter: blur(4px);
  animation: pulse-scale 2s ease-in-out infinite;
  z-index: 1;
}

@keyframes pulse-scale {
  0%, 100% { transform: translate(-50%, -50%) scale(0.5); opacity: 0.75; }
  50% { transform: translate(-50%, -50%) scale(1.5); opacity: 0.85; }
}

.available-now-tooltip {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 8px;
  padding: 6px 10px;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 4px;
  font-size: 12px;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.15s ease-out, visibility 0.15s ease-out;
  z-index: 1000;
}

.available-now-icon-wrapper:hover .available-now-tooltip {
  opacity: 1;
  visibility: visible;
}

/* ============================================
   Nav Links & Items
   ============================================ */
.nav-links {
  display: flex;
  gap: 24px;
  align-items: center;
  list-style: none;
  flex: 1;
  justify-content: flex-end;
}

.nav-item,
.nav-item-dropdown {
  position: relative;
  flex-shrink: 0;
}

.nav-link {
  display: flex;
  align-items: center;
  font-family: 'Neue Haas Grotesk', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--color-text);
  text-decoration: none;
  cursor: pointer;
  background: none;
  border: none;
  height: 40px;
  transition: color var(--transition-color);
}

button.nav-link {
  appearance: none;
  -webkit-appearance: none;
}

/* ============================================
   Hamburger Icon
   ============================================ */
.nav-link svg:not(.available-now-icon) {
  width: 20px;
  height: 14px;
  flex-shrink: 0;
  overflow: visible;
}

.nav-link svg:not(.available-now-icon) rect {
  fill: var(--color-text-secondary);
  transition: fill var(--transition-color), transform 0.2s var(--ease-out), opacity 0.15s;
  transform-origin: center;
}

.nav-link svg:not(.available-now-icon) rect:nth-child(1) { transform-origin: 10px 1px; }
.nav-link svg:not(.available-now-icon) rect:nth-child(2) { transform-origin: 10px 7px; }
.nav-link svg:not(.available-now-icon) rect:nth-child(3) { transform-origin: 10px 13px; }

.nav-link-spacer {
  display: inline-block;
  width: 16px;
}

/* ============================================
   Mobile Menu (hidden on desktop)
   ============================================ */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: var(--z-header);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease-out, visibility 0s linear 0.2s;
}

.mobile-menu.active {
  display: block;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 0.2s ease-out, visibility 0s;
}

.mobile-menu-content {
  position: absolute;
  top: 0;
  left: 0;
  padding: 124px 0 0 8px;
  z-index: var(--z-dropdown-content);
}

.mobile-menu-column {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.mobile-menu-link {
  font-family: 'Neue Haas Grotesk', sans-serif;
  font-weight: 700;
  font-size: 36px;
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  transition: color 0.15s ease;
}

.mobile-menu-link:first-child,
.mobile-menu-link:hover {
  color: #fff;
}


/* ============================================
   Responsive
   ============================================ */
@media screen and (max-width: 991px) {
  .nav-links {
    gap: 0;
  }
  
  .nav-link {
    font-size: 14px;
  }
  
  .dropdown-link,
  .mobile-menu-link {
    font-size: 2.5rem;
  }
}

@media screen and (max-width: 767px) {
  .main-header {
    width: calc(100% - 16px);
  }
  
  .nav-logo {
    font-size: 16px;
    max-width: calc(100% - 60px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  
  .nav-links {
    display: none;
  }

  .mobile-menu-content {
    padding-left: 8px;
    padding-right: 8px;
  }
}

@media screen and (max-width: 479px) {
  .dropdown-link,
  .mobile-menu-link {
    font-size: 2rem;
  }
}

/* ============================================
   Fade-in animation for logo
   ============================================ */
.nav-logo {
  opacity: 0;
  transform: translateY(8px);
}

.nav-logo.in-view {
  animation: fadeInUp 0.3s var(--ease-out) forwards;
}