/*! © 2015–2026 YourWeb (yourweb.se). All rights reserved. Proprietary – see LICENSE.md */
/* Shared site header + full-screen mobile menu.
   Mirrors the homepage header in styles.css so every page uses
   the same navigation design. Load AFTER the page stylesheet. */

body.menu-open {
  overflow: hidden;
}

.site-header {
  position: fixed;
  top: max(0.5rem, env(safe-area-inset-top));
  right: 0;
  left: 0;
  z-index: 35;
  padding: 0 clamp(1.25rem, 4vw, 3.25rem);
  border: 0;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  pointer-events: none;
}

.site-header .site-nav {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(100%, 82rem);
  min-height: 4.25rem;
  margin: 0 auto;
  padding: 0.65rem 0.75rem 0.65rem 1rem;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  box-shadow: none;
  pointer-events: auto;
  transition:
    background 300ms ease,
    border-color 300ms ease,
    box-shadow 300ms ease;
}

.site-header[data-scrolled="true"] .site-nav {
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(3, 16, 28, 0.96);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.24);
}

.site-header .brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  min-height: 2.75rem;
  text-decoration: none;
}

.site-header .brand img {
  width: 8.875rem;
  height: auto;
}

.site-header .desktop-nav {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: clamp(0.85rem, 1.65vw, 1.65rem);
}

.site-header .desktop-nav a,
.site-header .nav-phone,
.site-header .language-link {
  position: relative;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.86rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 180ms ease;
}

.site-header .desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: -0.42rem;
  left: 0;
  height: 2px;
  background: #fec400;
  content: "";
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 220ms cubic-bezier(0.22, 1, 0.36, 1);
}

.site-header .desktop-nav a:hover,
.site-header .desktop-nav a[aria-current="page"],
.site-header .nav-phone:hover,
.site-header .language-link:hover {
  color: #fff;
}

.site-header .desktop-nav a:hover::after,
.site-header .desktop-nav a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left center;
}

.site-header .language-link {
  display: inline-grid;
  place-items: center;
  width: 2.55rem;
  min-width: 2.55rem;
  height: 2.55rem;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

/* Dropdown submenu (e.g. Tjänster / Services) */
.site-header .desktop-nav .nav-item {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.site-header .desktop-nav .has-submenu::after {
  position: absolute;
  top: 100%;
  right: -0.6rem;
  left: -0.6rem;
  height: 1.15rem;
  content: "";
}

.site-header .desktop-nav .has-submenu > a .caret {
  display: inline-block;
  width: 0.34rem;
  height: 0.34rem;
  margin-left: 0.42rem;
  margin-bottom: 0.12rem;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  transition: transform 200ms ease;
}

.site-header .desktop-nav .has-submenu:hover > a .caret,
.site-header .desktop-nav .has-submenu:focus-within > a .caret {
  transform: rotate(-135deg) translate(-0.05rem, -0.05rem);
}

.site-header .desktop-nav .submenu {
  position: absolute;
  top: calc(100% + 1.05rem);
  left: 50%;
  z-index: 6;
  display: grid;
  gap: 0.1rem;
  min-width: 14.5rem;
  padding: 0.55rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  background: rgba(3, 16, 28, 0.97);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 0.5rem);
  visibility: hidden;
  transition:
    opacity 200ms ease,
    transform 260ms cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0s linear 260ms;
}

.site-header .desktop-nav .has-submenu:hover .submenu,
.site-header .desktop-nav .has-submenu:focus-within .submenu {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
  visibility: visible;
  transition-delay: 0s;
}

.site-header .desktop-nav .submenu a {
  display: block;
  padding: 0.55rem 0.8rem;
  border-radius: 0.6rem;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.86rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.site-header .desktop-nav .submenu a::after {
  display: none;
}

.site-header .desktop-nav .submenu a:hover,
.site-header .desktop-nav .submenu a[aria-current="page"] {
  background: rgba(255, 255, 255, 0.08);
  color: #fec400;
}

.site-header .nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.site-header .button.desktop-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 2.75rem;
  flex-shrink: 0;
  margin: 0;
  padding: 0.75rem 1.35rem;
  border: 1px solid transparent;
  border-radius: 999px;
  background: #fec400;
  box-shadow: 0 12px 34px rgba(254, 196, 0, 0.16);
  color: #14283b;
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  transition:
    transform 220ms cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 220ms ease,
    background 220ms ease;
}

.site-header .button.desktop-cta:hover {
  background: #ffd12d;
  box-shadow: 0 18px 42px rgba(254, 196, 0, 0.28);
  transform: translateY(-2px);
}

.menu-button {
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: #fff;
  cursor: pointer;
  gap: 0.38rem;
}

.menu-button span {
  width: 1.5rem;
  height: 2px;
  background: currentColor;
  transition: transform 260ms cubic-bezier(0.22, 1, 0.36, 1);
}

.menu-button[aria-expanded="true"] span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.menu-button[aria-expanded="true"] span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow-y: auto;
  padding:
    calc(5.25rem + max(2.5rem, env(safe-area-inset-top)))
    clamp(1.25rem, 4vw, 3.25rem)
    max(2rem, env(safe-area-inset-bottom));
  background:
    radial-gradient(circle at 80% 20%, rgba(0, 106, 167, 0.32), transparent 36%),
    #04121f;
  color: #f5f1e6;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-2rem);
  visibility: hidden;
  transition:
    opacity 280ms ease,
    transform 480ms cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0s linear 480ms;
}

.mobile-menu[data-open="true"] {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
  visibility: visible;
  transition-delay: 0s;
}

.mobile-menu nav {
  display: grid;
}

.mobile-menu nav a {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  color: #f5f1e6;
  font-family: "Raleway", sans-serif;
  font-weight: 700;
  font-size: clamp(2.3rem, 9vw, 4.5rem);
  line-height: 1.05;
  text-decoration: none;
}

.mobile-menu nav a span {
  color: #fec400;
  font-family: "Raleway", sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.mobile-menu .mobile-menu__sub {
  display: none;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.8rem 0 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.mobile-menu .mobile-menu__sub.is-open {
  display: flex;
}

.mobile-menu__sub-toggle {
  display: inline-grid;
  place-items: center;
  align-self: center;
  width: 2.5rem;
  min-width: 2.5rem;
  height: 2.5rem;
  margin-left: auto;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  background: transparent;
  color: #fec400;
  cursor: pointer;
}

.mobile-menu__sub-toggle::before {
  width: 0.5rem;
  height: 0.5rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  content: "";
  transform: rotate(45deg) translate(-1px, -1px);
  transition: transform 220ms ease;
}

.mobile-menu__sub-toggle[aria-expanded="true"]::before {
  transform: rotate(225deg) translate(-1px, -1px);
}

.mobile-menu .mobile-menu__sub a {
  display: inline-flex;
  align-items: center;
  padding: 0.42rem 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  color: rgba(245, 241, 230, 0.85);
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
}

.mobile-menu .mobile-menu__sub a:hover,
.mobile-menu .mobile-menu__sub a[aria-current="page"] {
  border-color: rgba(254, 196, 0, 0.6);
  color: #fec400;
}

.mobile-menu__footer {
  display: grid;
  gap: 0.45rem;
}

.mobile-menu__footer a {
  width: fit-content;
  color: #f5f1e6;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
}

.mobile-menu__footer p {
  margin: 0.25rem 0 0;
  color: rgba(226, 238, 248, 0.72);
}

@media (max-width: 68rem) {
  .site-header .desktop-nav {
    gap: 1.1rem;
  }

  .site-header .nav-phone {
    display: none;
  }
}

@media (max-width: 56rem) {
  .site-header .desktop-nav,
  .site-header .desktop-cta {
    display: none;
  }

  .menu-button {
    display: flex;
  }

  .site-header .site-nav {
    padding-right: 0.5rem;
  }
}

@media (max-width: 46rem) {
  .site-header {
    top: max(0.25rem, env(safe-area-inset-top));
  }

  .site-header .site-nav {
    min-height: 3.75rem;
    padding-left: 0.8rem;
  }

  .mobile-menu {
    padding-top: calc(4.8rem + max(2rem, env(safe-area-inset-top)));
  }
}

@media (max-width: 620px) {
  .site-header .brand img {
    width: 7.875rem;
  }
}