/*
  Vitre Anestesi — Layout
  Header, huvudmeny (desktop + mobil) och sidfot.
  Delas av samtliga sidor på webbplatsen.
*/

/* ------------------------------------------------------------ */
/* Header                                                         */
/* ------------------------------------------------------------ */

.site-header {
  position: relative;
  z-index: 50;
  border-bottom: 1px solid var(--color-line);
  background-color: var(--color-bg);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-2);
  gap: var(--space-3);
}

.site-header__logo {
  display: inline-flex;
  flex-shrink: 0;
}

.site-header__logo img {
  height: 3rem;
  width: auto;
}

.site-header__cta {
  display: none;
}

@media (min-width: 64rem) {
  .site-header__cta {
    display: inline-flex;
    align-items: center;
    margin-left: var(--space-3);
    flex-shrink: 0;
  }
}

/* ------------------------------------------------------------ */
/* Huvudmeny                                                       */
/* ------------------------------------------------------------ */

.site-nav {
  flex: 1;
  display: flex;
  justify-content: flex-end;
}

.site-nav__toggle {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 5px;
  width: 2.25rem;
  height: 2rem;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
}

.site-nav__toggle-bar,
.site-nav__toggle-bar::before,
.site-nav__toggle-bar::after {
  content: "";
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-ink);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.site-nav__toggle-bar::before { transform: translateY(-7px); width: 100%; }
.site-nav__toggle-bar::after { transform: translateY(5px); width: 70%; margin-left: auto; }

.site-nav__toggle[aria-expanded="true"] .site-nav__toggle-bar {
  background-color: transparent;
}
.site-nav__toggle[aria-expanded="true"] .site-nav__toggle-bar::before {
  transform: translateY(0) rotate(45deg);
  background-color: var(--color-ink);
  width: 100%;
}
.site-nav__toggle[aria-expanded="true"] .site-nav__toggle-bar::after {
  transform: translateY(-2px) rotate(-45deg);
  background-color: var(--color-ink);
  width: 100%;
}

.site-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav__list > li > a {
  display: block;
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--color-ink);
  text-decoration: none;
  padding: 0.6em 0;
}

.site-nav__list > li > a:hover {
  color: var(--color-brand-blue-dark);
}

.site-nav__submenu {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav__submenu a {
  display: block;
  color: var(--color-body);
  text-decoration: none;
  font-size: var(--fs-small);
  padding: 0.5em 0;
}

.site-nav__submenu a:hover {
  color: var(--color-brand-blue-dark);
}

/* Mobil: dold panel som fälls ut */
@media (max-width: 63.9375rem) {
  .site-nav {
    justify-content: flex-end;
  }

  .site-nav__list {
    position: fixed;
    inset: 0;
    top: 4.25rem;
    background-color: var(--color-bg);
    padding: var(--space-3) var(--space-3) var(--space-5);
    overflow-y: auto;
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
  }

  .site-nav__list.is-open {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
  }

  .site-nav__list > li {
    border-bottom: 1px solid var(--color-line-soft);
  }

  .site-nav__list > li > a {
    font-size: 1.05rem;
    padding: 0.85em 0;
  }

  .site-nav__submenu {
    padding-bottom: 0.5em;
  }

  .site-nav__submenu a {
    padding-left: var(--space-2);
  }
}

@media (min-width: 64rem) {
  .site-nav__toggle {
    display: none;
  }

  .site-nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-4);
  }

  .site-nav__list > li {
    position: relative;
  }

  .site-nav__list > li > a {
    padding: 0.5em 0;
  }

  .site-nav__submenu {
    position: absolute;
    top: 100%;
    left: -1em;
    min-width: 13rem;
    background-color: var(--color-bg);
    border: 1px solid var(--color-line);
    box-shadow: 0 8px 24px rgba(20, 30, 32, 0.06);
    padding: 0.4em 1em;
    opacity: 0;
    visibility: hidden;
    transform: translateY(4px);
    transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
  }

  .site-nav__list > li:hover > .site-nav__submenu,
  .site-nav__list > li:focus-within > .site-nav__submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
}

/* ------------------------------------------------------------ */
/* Sidfot                                                          */
/* ------------------------------------------------------------ */

.site-footer {
  background-color: var(--color-bg-muted);
  border-top: 1px solid var(--color-line);
  margin-top: var(--space-6);
}

.site-footer__inner {
  display: grid;
  gap: var(--space-4);
  padding-block: var(--space-5);
}

@media (min-width: 48rem) {
  .site-footer__inner {
    grid-template-columns: 1.3fr 1fr 1fr;
  }
}

.site-footer__logo {
  height: 2.25rem;
  width: auto;
  margin-bottom: var(--space-2);
}

.site-footer__col p {
  font-size: var(--fs-small);
  margin-bottom: var(--space-2);
}

.site-footer__heading {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-ink-soft);
  margin-bottom: var(--space-2);
}

.site-footer__links {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: var(--fs-small);
}

.site-footer__links li {
  margin-bottom: 0.5em;
}

.site-footer__links a,
.site-footer__col a {
  color: var(--color-ink-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--color-line);
}

.site-footer__links a:hover,
.site-footer__col a:hover {
  color: var(--color-brand-blue-dark);
  border-color: currentColor;
}

.site-footer__bottom {
  border-top: 1px solid var(--color-line);
  padding-block: var(--space-2);
  font-size: 0.8rem;
  color: var(--color-body);
}