/* =========================
   HEADER BASE
   ========================= */

header {
  position: fixed;
  top: 0;
  left: 0;

  width: 100%;
  height: var(--header-height);

  display: flex;
  align-items: center;
  justify-content: space-between;

  background: transparent;

  z-index: 1000;

  color: var(--color-text-light);

  transition: background 0.3s ease, box-shadow 0.3s ease, color 0.3s ease;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* =========================
   HEADER SCROLLED (WHITE MODE)
   ========================= */

header.scrolled {
  background: rgba(255,255,255,0.95);
  box-shadow: var(--shadow-sm);
  color: var(--color-text);
}

/* =========================
   FORCE COLOR CONTROL (VIGTIGT)
   ========================= */

/* sikrer at ALT følger header farve */
header a,
header nav a {
  color: inherit;
}

/* =========================
   LEFT SIDE
   ========================= */

.hamburger {
  display: none;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo img {
  height: 45px;
}

/* social icons */
.social-link img {
  width: 18px;
  height: 18px;
  opacity: 0.85;
  transition: 0.2s ease;
}

.social-link:hover img {
  opacity: 1;
  transform: translateY(-1px);
}

/* =========================
   NAV
   ========================= */

nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

nav ul {
  display: flex;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

/* underline hover */
nav a {
  position: relative;
  text-decoration: none;
}

nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;

  width: 0;
  height: 1px;

  background: currentColor;
  transition: width 0.2s ease;
}

nav a:hover::after {
  width: 100%;
}

/* =========================
   RIGHT SIDE
   ========================= */

.header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.desktop-cta {
  border-radius: var(--radius-header);
}

/* =========================
   HAMBURGER (FIXED COLORS)
   ========================= */

.hamburger {
  font-size: 1.8rem;
  cursor: pointer;

  color: inherit; /* VIGTIGT: følger header state */
  transition: 0.2s ease;
}

/* =========================
   LANGUAGE DROPDOWN
   ========================= */

.lang {
  position: relative;
  cursor: pointer;
}

.lang-icon {
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius-sm);
  transition: background 0.2s ease;
}

.lang-dropdown {
  position: absolute;
  top: 100%;
  right: 0;

  min-width: 140px;
  padding: 0.5rem;

  background: var(--color-bg-black);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);

  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  pointer-events: none;

  transition: 0.2s ease;
}

.lang:hover .lang-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.lang-dropdown a {
  display: block;
  padding: 0.5rem 0.7rem;
  text-decoration: none;
  border-radius: var(--radius-sm);
}

.lang-dropdown a:hover {
  background: var(--color-bg-2);
  color: var(--color-text);
}


/* =========================
   LANG DROPDOWN - SCROLLED
   ========================= */
header.scrolled .social-link img {
  filter: brightness(0);
}

header.scrolled .lang-dropdown,
header.menu-open .lang-dropdown {
  background: white;
  border: 1px solid var(--color-border);
}

/* hover på items */
header.scrolled .lang-dropdown a:hover,
header.menu-open .lang-dropdown a:hover {
  background: var(--color-bg-2);
}

/* =========================
   HAMBURGER
   ========================= */

.hamburger {
  display: none;
  font-size: 1.8rem;
  cursor: pointer;
  color: var(--color-text-light);
  z-index: 2001;
  transition: color 0.2s ease;
}

/* når header bliver hvid */
header.scrolled .hamburger {
  color: var(--color-text);
}

/* når menu er åben */
header.menu-open .hamburger {
  color: var(--color-text);
}

/* når hamburger er åben */
header.menu-open {
  background: rgba(255,255,255,0.96);
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
}

/* =========================
   MOBILE MENU OVERLAY
   ========================= */

.mobile-menu {
  position: fixed;
  inset: 0;
  top: var(--header-height);

  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);

  display: flex;
  flex-direction: column;
  gap: 1.2rem;

  padding: 2rem;

  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);

  transition: 0.25s ease;

  z-index: 1500;
}

/* OPEN STATE */
.mobile-menu.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* LINKS */
.mobile-menu a {
  text-decoration: none;
  color: var(--color-text);
  font-size: 1.1rem;
}

/* CTA */
.mobile-cta {
  margin-bottom: 1rem;
  width: 100%;
}

.mobile-menu .btn-secondary:hover {
  background: #f5f5f5;
  border-color: #d9d9d9;
}

/* SOCIALS */
.mobile-socials {
  display: flex;
  gap: 1rem;
  margin-top: auto;
}

/* =========================
   MOBILE RULES
   ========================= */

@media (max-width: 768px) {

  .hamburger {
    display: block;
    z-index: 2001;
  }

  nav {
    display: none;
  }

  .desktop-cta {
    display: none;
  }

  .mobile-menu .btn-secondary:hover {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
    transform: none;
  }

  .logo {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }

  .header-left .social-link {
  display: none;
}

.mobile-socials {
  margin-top: auto;

  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
}

.mobile-socials .social-link {
  display: flex;
}

.mobile-socials img {
  width: 22px;
  height: 22px;
  filter: brightness(0); /* sorte ikoner */
}

  /* =========================
   MOBILE MENU - ALWAYS WHITE
   ========================= */

.mobile-menu {
  position: fixed;
  inset: 0;
  top: var(--header-height);

  background: #fff;
  color: #000;

  display: flex;
  flex-direction: column;

  padding: 2rem;

  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);

  transition: 0.25s ease;

  z-index: 1500;
}

.mobile-menu.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* CTA (small + clean, ikke fuld bredde monster) */
.mobile-cta {
  width: auto;
  align-self: flex-start;
  margin-bottom: 1.5rem;
  border-radius: var(--radius-header);
}

/* LINKS */
.mobile-menu a {
  color: #000;
  text-decoration: none;
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

/* =========================
   SOCIALS BOTTOM CENTER
   ========================= */

.mobile-socials {
  margin-top: auto;

  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

.mobile-socials img {
  width: 22px;
  height: 22px;
  filter: brightness(0);
}

/* slå hover fra på mobil */
  .lang:hover .lang-dropdown {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-8px);
  }

  /* brug JS click i stedet */
  .lang.open .lang-dropdown {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  .mobile-socials {
  margin-top: auto;

  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

.mobile-socials img {
  width: 22px;
  height: 22px;
}
}