/*
 * Purtle.com Barrio — Header V1
 *
 * Independent of Drupalet/Nuur theme.css and plugin bundles.
 */

.purtle-header {
  position: relative;
  z-index: 1000;
  width: 100%;
  background: var(--purtle-warm-ivory);
  color: var(--purtle-near-black);
  border-bottom: 1px solid rgba(17, 17, 19, 0.10);
}

.purtle-header--dark {
  position: absolute;
  inset: 0 0 auto 0;
  background: transparent;
  color: var(--purtle-warm-ivory);
  border-bottom-color: rgba(250, 248, 242, 0.18);
}

.purtle-header__inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  width: min(100% - 3rem, 1440px);
  min-height: 88px;
  margin-inline: auto;
}

.purtle-header__branding {
  flex: 0 0 auto;
}

.purtle-branding,
.purtle-branding__link {
  display: inline-flex;
  align-items: center;
  line-height: 0;
}

.purtle-branding__logo {
  display: block;
  width: auto;
  max-width: none;
  height: auto;
  margin: 0;
}

.purtle-branding__logo--desktop {
  height: 68px;
}

.purtle-branding__logo--mobile {
  display: none;
  height: 50px;
}

/*
 * New theme uses intuitive surface naming:
 *
 * light-surface artwork = Near Black + Deeper Brass
 * dark-surface artwork  = Primary Gold + Warm Ivory
 */

.purtle-header--light
  .purtle-branding__logo--dark-surface {
  display: none;
}

.purtle-header--dark
  .purtle-branding__logo--light-surface {
  display: none;
}

.purtle-header__navigation {
  flex: 1 1 auto;
  min-width: 0;
}

.purtle-header__navigation ul {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1rem, 2vw, 2.25rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

/*
 * Bootstrap defines .navbar-nav as flex-direction: column by default.
 * The clean Purtle desktop header is intentionally horizontal.
 */
.purtle-header__navigation .navbar-nav {
  flex-direction: row;
  flex-wrap: nowrap;
}

.purtle-header__navigation li {
  margin: 0;
  padding: 0;
}

.purtle-header__navigation a {
  position: relative;
  display: inline-block;
  padding: 0.75rem 0;
  color: inherit;
  font-family: "Purtle Inter", Arial, Helvetica, sans-serif;
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
}

.purtle-header__navigation a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0.35rem;
  left: 0;
  height: 2px;
  background: var(--purtle-interaction-gold);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 160ms ease;
}

.purtle-header__navigation a:hover::after,
.purtle-header__navigation a:focus-visible::after,
.purtle-header__navigation .active > a::after,
.purtle-header__navigation
  .menu-item--active-trail > a::after {
  transform: scaleX(1);
}

.purtle-header__social {
  flex: 0 0 auto;
}

.purtle-header__social .list-inline-lg {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.purtle-header__social .list-inline-lg li {
  margin: 0;
  padding: 0;
}

.purtle-header__social a {
  color: inherit;
  text-decoration: none;
}

/*
 * Local Bootstrap Icons.
 *
 * Social links deliberately do NOT use the menu underline treatment.
 * The icon itself changes to the same approved interaction gold used
 * by the navigation underline.
 */

.purtle-header__social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 0.25rem;
  color: inherit;
  text-decoration: none;
  transition: color 160ms ease;
}

.purtle-header__social a::after {
  content: none;
}

.purtle-header__social i {
  display: block;
  width: 1.1rem;
  height: 1.1rem;
  background-color: currentColor;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: contain;
  mask-size: contain;
}

.purtle-header__social .bi-youtube {
  -webkit-mask-image:
    url("/libraries/bootstrap-icons/icons/youtube.svg");
  mask-image:
    url("/libraries/bootstrap-icons/icons/youtube.svg");
}

.purtle-header__social .bi-instagram {
  -webkit-mask-image:
    url("/libraries/bootstrap-icons/icons/instagram.svg");
  mask-image:
    url("/libraries/bootstrap-icons/icons/instagram.svg");
}

.purtle-header__social .bi-linkedin {
  -webkit-mask-image:
    url("/libraries/bootstrap-icons/icons/linkedin.svg");
  mask-image:
    url("/libraries/bootstrap-icons/icons/linkedin.svg");
}

.purtle-header__social .bi-facebook {
  -webkit-mask-image:
    url("/libraries/bootstrap-icons/icons/facebook.svg");
  mask-image:
    url("/libraries/bootstrap-icons/icons/facebook.svg");
}

/*
 * Hosted now for future use; no TikTok link is rendered yet.
 */
.purtle-header__social .bi-tiktok {
  -webkit-mask-image:
    url("/libraries/bootstrap-icons/icons/tiktok.svg");
  mask-image:
    url("/libraries/bootstrap-icons/icons/tiktok.svg");
}

.purtle-header__social a:hover,
.purtle-header__social a:focus-visible {
  color: var(--purtle-interaction-gold);
}

/*
 * Accessibility focus indicator only.
 * This is an outline, never an underline.
 */
.purtle-header__social a:focus-visible {
  outline: 2px solid var(--purtle-interaction-gold);
  outline-offset: 2px;
}

.purtle-nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  margin-left: auto;
  padding: 8px;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
}

.purtle-nav-toggle__line {
  display: block;
  width: 26px;
  height: 2px;
  margin: 5px auto;
  border-radius: 999px;
  background: currentColor;
  transition:
    transform 160ms ease,
    opacity 160ms ease;
}

body.purtle-nav-open {
  overflow: hidden;
}

body.purtle-nav-open
  .purtle-nav-toggle__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

body.purtle-nav-open
  .purtle-nav-toggle__line:nth-child(2) {
  opacity: 0;
}

body.purtle-nav-open
  .purtle-nav-toggle__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 991.98px) {
  .purtle-header__inner {
    width: min(100% - 2rem, 1440px);
    min-height: 72px;
    gap: 1rem;
  }

  .purtle-branding__logo--desktop {
    display: none;
  }

  .purtle-branding__logo--mobile {
    display: block;
  }

  .purtle-header--light
    .purtle-branding__logo--mobile.purtle-branding__logo--dark-surface {
    display: none;
  }

  .purtle-header--dark
    .purtle-branding__logo--mobile.purtle-branding__logo--light-surface {
    display: none;
  }

  .purtle-nav-toggle {
    display: block;
    order: 3;
  }

  .purtle-header__social {
    display: none;
  }

  .purtle-header__navigation {
    position: fixed;
    z-index: 999;
    top: 0;
    left: 0;
    width: min(360px, 84vw);
    height: 100dvh;
    padding: 104px 32px 40px;
    background: rgba(17, 17, 19, 0.97);
    color: var(--purtle-warm-ivory);
    overflow-y: auto;
    transform: translateX(-105%);
    transition: transform 180ms ease;
  }

  body.purtle-nav-open
    .purtle-header__navigation {
    transform: translateX(0);
  }

  .purtle-header__navigation ul {
    display: block;
  }

  .purtle-header__navigation li {
    margin-bottom: 0.65rem;
  }

  .purtle-header__navigation a {
    display: block;
    padding: 0.7rem 0;
    color: var(--purtle-warm-ivory);
    font-size: 1.12rem;
  }

  .purtle-header__navigation a::after {
    right: auto;
    width: 42px;
    transform-origin: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  .purtle-header__navigation,
  .purtle-nav-toggle__line,
  .purtle-header__navigation a::after {
    transition: none;
  }
}

/* ==========================================================================
   Account / Header UX V1
   ========================================================================== */

.purtle-header__account {
  flex: 0 0 auto;
  align-items: center;
  gap: 0.55rem;
  font-family: "Purtle Inter", Arial, Helvetica, sans-serif;
  white-space: nowrap;
}

.purtle-header__account--desktop {
  display: flex;
}

.purtle-header__account--mobile {
  display: none;
}

.purtle-header__account-label {
  display: none;
}

.purtle-header__account-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0.45rem 0.35rem;
  color: inherit;
  font-size: 0.82rem;
  font-weight: 650;
  line-height: 1.15;
  text-decoration: none;
  transition:
    color 160ms ease,
    background-color 160ms ease,
    border-color 160ms ease;
}

.purtle-header__account-link:hover,
.purtle-header__account-link:focus-visible {
  color: var(--purtle-interaction-gold);
}

.purtle-header__account-link:focus-visible {
  outline: 2px solid var(--purtle-interaction-gold);
  outline-offset: 2px;
}

.purtle-header__account-link--signup {
  min-height: 40px;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--purtle-interaction-gold);
  border-radius: 0.3rem;
}

.purtle-header__account-link--signup:hover,
.purtle-header__account-link--signup:focus-visible {
  background: var(--purtle-interaction-gold);
  color: var(--purtle-near-black);
}

@media (max-width: 991.98px) {
  .purtle-header__account--desktop {
    display: none;
  }

  .purtle-header__account--mobile {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.15rem;
    margin-top: 1.35rem;
    padding-top: 1.15rem;
    border-top: 1px solid rgba(250, 248, 242, 0.22);
    white-space: normal;
  }

  .purtle-header__account-label {
    display: block;
    margin-bottom: 0.35rem;
    color: var(--purtle-interaction-gold);
    font-size: 0.72rem;
    font-weight: 750;
    letter-spacing: 0.1em;
    line-height: 1.2;
    text-transform: uppercase;
  }

  .purtle-header__navigation
    .purtle-header__account-link {
    display: block;
    min-height: 0;
    padding: 0.7rem 0;
    color: var(--purtle-warm-ivory);
    font-size: 1.05rem;
    text-align: left;
  }

  .purtle-header__navigation
    .purtle-header__account-link::after {
    content: none;
  }

  .purtle-header__navigation
    .purtle-header__account-link:hover,
  .purtle-header__navigation
    .purtle-header__account-link:focus-visible {
    color: var(--purtle-interaction-gold);
  }

  .purtle-header__navigation
    .purtle-header__account-link--signup {
    margin-top: 0.35rem;
    padding: 0.72rem 0.9rem;
    border: 1px solid var(--purtle-interaction-gold);
    color: var(--purtle-warm-ivory);
    text-align: center;
  }

  .purtle-header__navigation
    .purtle-header__account-link--signup:hover,
  .purtle-header__navigation
    .purtle-header__account-link--signup:focus-visible {
    background: var(--purtle-interaction-gold);
    color: var(--purtle-near-black);
  }
}

@media (prefers-reduced-motion: reduce) {
  .purtle-header__account-link {
    transition: none;
  }
}