/* Header-specific styling for Morgenweg - builds on base.css */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(248, 245, 241, 0.96), rgba(248, 245, 241, 0.9));
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height-mobile);
}

@media (min-width: 960px) {
  .site-header__inner {
    height: var(--header-height-desktop);
  }
}

.site-header__brand {
  display: flex;
  align-items: center;
  min-width: 0;
}

.site-header__logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-4) 0;
}

.site-header__logo::after {
  content: none;
}

.site-header__logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 0, #ffffff, var(--color-gold));
  box-shadow:
    0 0 0 1px rgba(200, 169, 106, 0.35),
    0 8px 18px rgba(15, 14, 10, 0.18);
}

.site-header__logo-text {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text);
  white-space: nowrap;
}

.site-header__logo-tagline {
  display: none;
  font-size: var(--font-size-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

@media (min-width: 960px) {
  .site-header__logo-tagline {
    display: inline-block;
  }
}

.site-header__age {
  display: none;
}

@media (min-width: 960px) {
  .site-header__age {
    display: block;
    margin-left: var(--space-16);
  }
}

/* Navigation */

.site-header__nav {
  position: fixed;
  inset: var(--header-height-mobile) 0 auto 0;
  background: linear-gradient(to bottom, rgba(248, 245, 241, 0.99), rgba(242, 236, 228, 0.99));
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
  transform: translateY(-120%);
  opacity: 0;
  visibility: hidden;
  transition:
    transform var(--transition-normal),
    opacity var(--transition-normal),
    visibility var(--transition-normal);
}

.site-header__nav-list {
  list-style: none;
  margin: 0;
  padding: var(--space-16) var(--space-16) var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-10);
}

.site-header__nav-item {
  margin: 0;
}

.site-header__cta {
  padding: 0 var(--space-16) var(--space-16);
}

.site-header__cta-btn::after {
  content: none;
}

/* Desktop nav */

@media (min-width: 960px) {
  .site-header__nav {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    background: transparent;
    border: none;
    display: flex;
    align-items: center;
    gap: var(--space-16);
  }

  .site-header__nav-list {
    flex-direction: row;
    align-items: center;
    padding: 0;
    gap: var(--space-12);
  }

  .site-header__cta {
    padding: 0;
  }
}

.nav__link {
  position: relative;
  display: inline-block;
  font-size: var(--font-size-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding: 0.25rem 0;
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.3rem;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, rgba(200, 169, 106, 0), rgba(200, 169, 106, 0.8), rgba(200, 169, 106, 0));
  transform-origin: center;
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.nav__link:hover,
.nav__link:focus-visible {
  color: var(--color-text);
}

.nav__link:hover::after,
.nav__link--active::after {
  transform: scaleX(1);
}

.nav__link--active {
  color: var(--color-text);
}

/* Mobile toggle */

.site-header__toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(0, 0, 0, 0.06);
  background: radial-gradient(circle at 30% 0, rgba(255, 255, 255, 0.98), rgba(200, 169, 106, 0.18));
  color: var(--color-text);
}

.site-header__toggle::after {
  content: none;
}

.site-header__toggle-bar {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background-color: var(--color-text);
  transition: transform var(--transition-normal), opacity var(--transition-normal), width var(--transition-normal);
}

@media (min-width: 960px) {
  .site-header__toggle {
    display: none;
  }
}

/* Open state */

.site-header--nav-open .site-header__nav {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.site-header--nav-open .site-header__toggle {
  box-shadow: var(--shadow-sm);
}

.site-header--nav-open .site-header__toggle-bar:nth-child(1) {
  transform: translateY(4px) rotate(40deg);
}

.site-header--nav-open .site-header__toggle-bar:nth-child(2) {
  opacity: 0;
  width: 0;
}

.site-header--nav-open .site-header__toggle-bar:nth-child(3) {
  transform: translateY(-4px) rotate(-40deg);
}

/* Basic focus handling when menu is open on mobile */

.site-header__nav:focus-within {
  outline: none;
}