/*
 * 5UWebsite.com — Site header (top-bar + main-bar + dropdown nav)
 * Mobile-first. The mobile breakpoint is <992px (lg) → off-canvas-style toggle.
 * Depends on: tokens.css, base.css
 */

.skip-link { /* see base.css */ }

.site-header {
  position: relative;
  z-index: var(--z-header);
  background: var(--color-bg-header);
}

/* ============ TOP BAR ============ */
.top-bar {
  background: #fff;
  font-size: var(--fs-body);
  line-height: 1;
  border-bottom: 1px solid #f0f0f0;
  padding: 18px 0 14px;        /* legacy top-bar measures ~62px tall */
}
.top-bar__inner {
  display: flex;
  align-items: center;
  justify-content: flex-end;   /* legacy: lang+phone right-aligned */
  gap: 16px;
  min-height: 30px;
}

.lang-switch {
  display: flex;
  gap: 12px;
  margin-right: 12px;
}
.lang-switch__item a {
  display: inline-block;
  color: var(--color-text);
  font-weight: 500;
}
.lang-switch__item.is-active a {
  color: var(--color-text);
  font-weight: 700;
}
.lang-switch__item:not(.is-active) a {
  color: var(--color-brand);
}
.lang-switch__item:not(.is-active) a:hover {
  color: var(--color-brand-hover);
}

.contact-info {
  display: flex;
  gap: 12px;
}
.contact-info__phone a {
  color: var(--color-brand);
  font-weight: 700;
  font-size: 16px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.contact-info__phone a:hover { color: var(--color-brand-hover); }
.contact-info__phone .icon-phone {
  width: 14px; height: 14px;
}

/* ============ MAIN BAR (logo + nav + CTA) ============ */
.main-bar {
  background: var(--color-bg-header);
  box-shadow: var(--shadow-header);
}
.main-bar__inner {
  display: flex;
  align-items: center;
  gap: 16px;
  height: var(--h-header);
}

.site-logo {
  flex: 0 0 auto;
  display: inline-block;
  line-height: 0;
}
.site-logo img {
  max-height: var(--h-logo-max);
  width: auto;
}

/* Nav fills remaining space, items right-aligned */
.primary-nav {
  flex: 1 1 auto;
  display: flex;
  justify-content: flex-end;
}
.primary-nav__list {
  display: flex;
  gap: 0;
  align-items: center;
}
.primary-nav__item {
  position: relative;
}
.primary-nav__item > a {
  display: inline-block;
  color: var(--color-text);
  font-size: var(--fs-nav);
  font-weight: 500;
  line-height: var(--lh-nav);
  text-transform: uppercase;
  padding: 0 12px;
  transition: color var(--transition-fast);
}
.primary-nav__item > a:hover,
.primary-nav__item.is-active > a {
  color: var(--color-brand);
}

/* Dropdown chevron for items with children */
.primary-nav__item--has-dropdown > a::after {
  content: "";
  display: inline-block;
  width: 6px; height: 6px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  margin-left: 6px;
  vertical-align: middle;
  position: relative;
  top: -2px;
}

/* Dropdown panel */
.primary-nav__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 320px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  padding: 8px 0;
  visibility: hidden;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--transition-med), transform var(--transition-med),
    visibility 0s linear var(--transition-med);
  z-index: var(--z-header);
}
.primary-nav__item--has-dropdown:hover > .primary-nav__dropdown,
.primary-nav__item--has-dropdown:focus-within > .primary-nav__dropdown {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
  transition: opacity var(--transition-med), transform var(--transition-med),
    visibility 0s;
}
.primary-nav__dropdown li > a {
  display: block;
  padding: 8px 35px;
  color: var(--color-text-darkest);
  font-weight: 500;
  font-size: 14px;
}
.primary-nav__dropdown li > a:hover,
.primary-nav__dropdown li.is-active > a {
  color: #fff;
  background: var(--color-brand);
}

/* CTA "Free Quote" button right-aligned */
.header-cta {
  flex: 0 0 auto;
}
.header-cta__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 180px;
  height: 36px;
  border-radius: var(--radius-pill);
  background: var(--color-brand);
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  border: 2px solid var(--color-brand);
  transition: background var(--transition-fast);
}
.header-cta__btn:hover, .header-cta__btn:focus-visible {
  background: var(--color-brand-active);
  color: #fff;
}

/* ============ Mobile toggle (hamburger) ============ */
.nav-toggle {
  display: none;
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  margin-left: auto;
  padding: 8px;
  background: transparent;
  border: 0;
  cursor: pointer;
}
.nav-toggle__bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-brand);
  margin: 4px 0;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* ============ Responsive ============ */
@media (max-width: 1199.98px) {
  .primary-nav__item > a { font-size: 15px; padding: 0 8px; }
  .header-cta__btn { width: 164px; font-size: 15px; }
}

@media (max-width: 991.98px) {
  /* Mobile: collapse nav and CTA into off-canvas-style overlay */
  .main-bar__inner { height: auto; padding: 8px 0; }
  .site-logo img { max-height: 52px; }

  .nav-toggle { display: inline-flex; flex-direction: column; justify-content: center; }

  .primary-nav,
  .header-cta {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: #fff;
    z-index: var(--z-offcanvas);
    visibility: hidden;
    opacity: 0;
    transition: opacity var(--transition-med), visibility 0s linear var(--transition-med);
  }
  .primary-nav { padding: 80px 24px 40px; overflow-y: auto; justify-content: flex-start; }
  .header-cta {
    top: auto;
    height: auto;
    padding: 20px 24px 32px;
    z-index: calc(var(--z-offcanvas) + 1);
  }

  .site-header.is-menu-open .primary-nav,
  .site-header.is-menu-open .header-cta {
    visibility: visible;
    opacity: 1;
    transition: opacity var(--transition-med), visibility 0s;
  }

  .primary-nav__list {
    flex-direction: column;
    gap: 0;
    width: 100%;
    align-items: stretch;
  }
  .primary-nav__item { width: 100%; text-align: center; }
  .primary-nav__item > a {
    display: block;
    padding: 24px 0;
    font-size: 18px;
    color: var(--color-text-soft);
  }
  .primary-nav__item--has-dropdown > a::after { display: none; }
  .primary-nav__dropdown {
    position: static;
    box-shadow: none;
    visibility: visible;
    opacity: 1;
    transform: none;
    background: transparent;
    padding: 0 0 16px;
  }
  .primary-nav__dropdown li > a {
    padding: 10px 0;
    font-size: 16px;
    text-align: center;
  }

  .header-cta { display: flex; align-items: flex-end; justify-content: center; }
  .header-cta__btn { width: 100%; height: 48px; font-size: 18px; border-radius: 24px; }
}

@media (max-width: 767.98px) {
  .top-bar__inner { justify-content: center; flex-wrap: wrap; }
  .lang-switch { margin-right: 0; gap: 8px; }
  .contact-info__phone a {
    background: var(--color-brand);
    color: #fff;
    padding: 0 10px;
    border-radius: 6px;
    font-size: 14px;
  }
  .contact-info__phone a:hover { color: #fff; }
}