/* ==========================================================================
   HEADER — Top bar, sticky navigation, dropdown menus, mobile hamburger
   Depends on: variables.css, base.css, components.css
   ========================================================================== */


/* ══════════════════════════════════════════════════════════════════════════
   SITE HEADER WRAPPER
   ══════════════════════════════════════════════════════════════════════════ */

.ez-site-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--ezee-z-sticky);
  background: #0055A5;
}


/* ══════════════════════════════════════════════════════════════════════════
   TOP BAR
   ══════════════════════════════════════════════════════════════════════════ */

.ez-topbar {
  background: var(--ezee-navy);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  font-size: var(--ezee-text-xs);
  color: rgba(255, 255, 255, 0.72);
}

.ez-topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ezee-space-4);
  height: 38px;
}

.ez-topbar__left,
.ez-topbar__right {
  display: flex;
  align-items: center;
  gap: var(--ezee-space-3);
  flex-shrink: 0;
}

.ez-topbar__right { margin-left: auto; }

.ez-topbar__phone {
  display: inline-flex;
  align-items: center;
  gap: var(--ezee-space-1);
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  font-weight: var(--ezee-weight-medium);
  font-size: var(--ezee-text-xs);
  transition: color var(--ezee-duration-fast) var(--ezee-ease);
  white-space: nowrap;
}

.ez-topbar__phone:hover { color: var(--ezee-white); }

.ez-topbar__phone svg { flex-shrink: 0; }

.ez-topbar__sep {
  opacity: 0.35;
  font-size: 0.65rem;
}

.ez-topbar__hours {
  display: inline-flex;
  align-items: center;
  gap: var(--ezee-space-2);
  white-space: nowrap;
  opacity: 0.65;
}

.ez-topbar__hours svg { flex-shrink: 0; opacity: 0.7; }

.ez-topbar__apply {
  display: inline-flex;
  align-items: center;
  color: var(--ezee-primary-light);
  text-decoration: none;
  font-weight: var(--ezee-weight-semibold);
  font-size: var(--ezee-text-xs);
  letter-spacing: 0.02em;
  padding: 0.25rem 0.625rem;
  border: 1px solid rgba(78, 168, 255, 0.35);
  border-radius: var(--ezee-radius-full);
  transition: all var(--ezee-duration-fast) var(--ezee-ease);
  white-space: nowrap;
}

.ez-topbar__apply:hover {
  background: rgba(78, 168, 255, 0.12);
  border-color: var(--ezee-primary-light);
  color: var(--ezee-white);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .ez-topbar__hours { display: none; }
}

@media (max-width: 768px) {
  .ez-topbar { display: none; }
}


/* ══════════════════════════════════════════════════════════════════════════
   MAIN NAVIGATION BAR
   ══════════════════════════════════════════════════════════════════════════ */

.ez-nav {
  background: linear-gradient(to bottom, #0060BB 0%, #0055A5 100%);
  border-bottom: 1px solid rgba(0, 0, 0, 0.18);
  transition: box-shadow var(--ezee-duration) var(--ezee-ease),
              padding var(--ezee-duration) var(--ezee-ease);
}

/* Scrolled state — added by navigation.js */
.ez-site-header.is-scrolled .ez-nav {
  box-shadow: var(--ezee-shadow-md);
}

.ez-nav__inner {
  display: flex;
  align-items: center;
  gap: var(--ezee-space-6);
  height: 68px;
}

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

.ez-nav__logo img,
.ez-nav .custom-logo {
  height: 44px;
  width: auto;
  display: block;
  max-width: none;
}

.ez-nav .custom-logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.ez-nav__logo-text {
  font-size: var(--ezee-text-xl);
  font-weight: var(--ezee-weight-extrabold);
  color: var(--ezee-white);
  letter-spacing: var(--ezee-tracking-tight);
  line-height: 1;
}

/* ── Menu wrap ── */
.ez-nav__menu-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

/* ── Nav list ── */
.ez-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: var(--ezee-space-1);
}

/* ── Nav item ── */
.nav-item {
  position: relative;
}

/* ── Nav link ── */
.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.5rem 0.75rem;
  font-size: var(--ezee-text-sm);
  font-weight: var(--ezee-weight-medium);
  color: rgba(255, 255, 255, 0.90);
  text-decoration: none;
  border-radius: var(--ezee-radius-sm);
  white-space: nowrap;
  transition:
    color var(--ezee-duration-fast) var(--ezee-ease),
    background var(--ezee-duration-fast) var(--ezee-ease);
}

.nav-link:hover,
.nav-item.current-menu-item > .nav-link,
.nav-item.current-menu-ancestor > .nav-link {
  color: var(--ezee-white);
  background: rgba(255, 255, 255, 0.15);
}

/* Active page underline */
.nav-item.current-menu-item > .nav-link {
  color: var(--ezee-white);
  font-weight: var(--ezee-weight-semibold);
}

/* Chevron */
.nav-chevron {
  opacity: 0.55;
  transition: transform var(--ezee-duration-fast) var(--ezee-ease-spring),
              opacity var(--ezee-duration-fast);
  flex-shrink: 0;
}

.nav-item.is-open > .nav-link .nav-chevron,
.nav-item:hover > .nav-link .nav-chevron {
  transform: rotate(180deg);
  opacity: 0.8;
}

/* ── Apply CTA item ── */
.nav-item--cta {
  margin-left: var(--ezee-space-3);
}

.nav-apply-btn {
  font-size: var(--ezee-text-sm) !important;
  padding: 0.5rem 1.25rem !important;
  min-height: 38px !important;
}

/* ── Dropdown ── */
.nav-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  min-width: 220px;
  background: var(--ezee-white);
  border: 1px solid var(--ezee-border);
  border-radius: var(--ezee-radius-md);
  box-shadow: var(--ezee-shadow-lg);
  padding: var(--ezee-space-2);
  list-style: none;
  margin: 0;
  z-index: var(--ezee-z-dropdown);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition:
    opacity var(--ezee-duration) var(--ezee-ease),
    transform var(--ezee-duration) var(--ezee-ease),
    visibility 0s var(--ezee-duration);
}

/* Small arrow indicator */
.nav-dropdown::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 12px;
  height: 12px;
  background: var(--ezee-white);
  border-left: 1px solid var(--ezee-border);
  border-top: 1px solid var(--ezee-border);
  transform: translateX(-50%) rotate(45deg);
}

/* Show dropdown on hover (desktop) */
@media (min-width: 1025px) {
  .has-dropdown:hover > .nav-dropdown,
  .has-dropdown:focus-within > .nav-dropdown,
  .has-dropdown.is-open > .nav-dropdown {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
    transition:
      opacity var(--ezee-duration) var(--ezee-ease),
      transform var(--ezee-duration) var(--ezee-ease);
  }
}

/* Show dropdown when keyboard-toggled */
.has-dropdown.is-open > .nav-dropdown {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  transition:
    opacity var(--ezee-duration) var(--ezee-ease),
    transform var(--ezee-duration) var(--ezee-ease);
}

/* Dropdown items */
.nav-dropdown .nav-item { width: 100%; }

.nav-dropdown .nav-link {
  display: flex;
  width: 100%;
  font-size: var(--ezee-text-sm);
  padding: 0.5rem 0.875rem;
  border-radius: var(--ezee-radius-sm);
  color: var(--ezee-text);
  gap: var(--ezee-space-2);
  font-weight: var(--ezee-weight-normal);
}

.nav-dropdown .nav-link:hover {
  background: var(--ezee-primary-bg);
  color: var(--ezee-primary);
  font-weight: var(--ezee-weight-medium);
}

/* ── Mobile phone icon ── */
.ez-nav__mobile-phone {
  display: none;
  color: rgba(255, 255, 255, 0.80);
  padding: var(--ezee-space-2);
  text-decoration: none;
  border-radius: var(--ezee-radius);
  transition: color var(--ezee-duration-fast), background var(--ezee-duration-fast);
}
.ez-nav__mobile-phone:hover { color: var(--ezee-white); background: rgba(255, 255, 255, 0.15); }


/* ══════════════════════════════════════════════════════════════════════════
   HAMBURGER BUTTON
   ══════════════════════════════════════════════════════════════════════════ */

.ez-nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  flex-shrink: 0;
  -webkit-tap-highlight-color: transparent;
}

.ez-hamburger__line {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--ezee-white);
  border-radius: 1px;
  transition:
    transform var(--ezee-duration) var(--ezee-ease-spring),
    opacity var(--ezee-duration) var(--ezee-ease),
    width var(--ezee-duration) var(--ezee-ease);
  transform-origin: center;
}

/* Animated state: X */
.ez-nav__hamburger[aria-expanded="true"] .ez-hamburger__line:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}
.ez-nav__hamburger[aria-expanded="true"] .ez-hamburger__line:nth-child(2) {
  opacity: 0;
  width: 0;
}
.ez-nav__hamburger[aria-expanded="true"] .ez-hamburger__line:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}


/* ══════════════════════════════════════════════════════════════════════════
   MOBILE MENU
   ══════════════════════════════════════════════════════════════════════════ */

.ez-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(13, 27, 42, 0.6);
  z-index: calc(var(--ezee-z-sticky) - 1);
  backdrop-filter: blur(2px);
  opacity: 0;
  transition: opacity var(--ezee-duration-slow) var(--ezee-ease);
}

.ez-nav-overlay.is-visible {
  opacity: 1;
}

@media (max-width: 1024px) {
  .ez-nav__hamburger { display: flex; }
  .ez-nav__mobile-phone { display: flex; }

  .ez-nav-overlay { display: block; }

  .ez-nav__menu-wrap {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(380px, 88vw);
    background: var(--ezee-white);
    z-index: var(--ezee-z-sticky);
    padding: var(--ezee-space-8) var(--ezee-space-6) var(--ezee-space-6);
    overflow-y: auto;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    transform: translateX(100%);
    transition: transform var(--ezee-duration-slow) var(--ezee-ease-out);
    box-shadow: var(--ezee-shadow-xl);
  }

  .ez-nav__menu-wrap.is-open {
    transform: translateX(0);
  }

  .ez-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: var(--ezee-space-1);
    width: 100%;
  }

  .nav-link {
    font-size: var(--ezee-text-base);
    padding: 0.75rem var(--ezee-space-3);
    justify-content: space-between;
    width: 100%;
  }

  /* Mobile dropdown (accordion style) */
  .nav-dropdown {
    position: static;
    transform: none;
    box-shadow: none;
    border: none;
    border-radius: 0;
    background: var(--ezee-surface);
    border-left: 3px solid var(--ezee-primary-bg-strong);
    margin: 4px 0 4px var(--ezee-space-3);
    padding: var(--ezee-space-2) 0;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition:
      opacity var(--ezee-duration) var(--ezee-ease),
      max-height var(--ezee-duration-slow) var(--ezee-ease),
      visibility 0s var(--ezee-duration);
  }

  .nav-dropdown::before { display: none; }

  .has-dropdown.is-open > .nav-dropdown {
    opacity: 1;
    max-height: 400px;
    visibility: visible;
    transform: none;
    transition:
      opacity var(--ezee-duration) var(--ezee-ease),
      max-height var(--ezee-duration-slow) var(--ezee-ease);
  }

  .nav-dropdown .nav-link {
    font-size: var(--ezee-text-sm);
    padding: 0.5rem var(--ezee-space-4);
  }

  /* CTA button in mobile menu */
  .nav-item--cta {
    margin-left: 0;
    margin-top: var(--ezee-space-4);
    padding-top: var(--ezee-space-4);
    border-top: 1px solid var(--ezee-border);
  }

  .nav-apply-btn {
    width: 100% !important;
    justify-content: center;
    padding: 0.875rem !important;
    font-size: var(--ezee-text-base) !important;
    min-height: 48px !important;
  }
}

@media (max-width: 480px) {
  .ez-nav__inner { height: 60px; }
}