/* ============================================
   03-header.css — Header & Navigation
   TRUE ROOTS Landing Page
   ============================================ */

/* ---- Header ---- */
.header {
  position: sticky;
  top: 0;
  width: 100%;
  height: var(--header-height-mobile);
  z-index: var(--z-header);
  background-color: transparent;
  transition: background-color var(--transition-medium),
              box-shadow var(--transition-medium);
}

.header--scrolled {
  background-color: rgba(26, 26, 26, 0.1);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 rgba(255, 252, 241, 0.06);
}

/* ---- Header Container ---- */
.header__container {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  height: 100%;
  padding: 0 var(--container-padding);
  max-width: var(--container-max-width);
  margin: 0 auto;
  position: relative;
}

/* ---- Navigation (Desktop) ---- */
.header__nav-left {
  display: none;
  gap: var(--spacing-lg);
}

.header__link {
  font-family: var(--font-secondary);
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-regular);
  color: var(--color-cream);
  letter-spacing: 0.05em;
  text-transform: capitalize;
  transition: color var(--transition-fast);
}

.header__link:hover {
  color: var(--color-arena);
  opacity: 1;
}

/* ---- Logo ---- */
.header__logo {
  display: flex;
  align-items: center;
}

.header__logo img {
  height: 18px;
  width: auto;
}

/* ---- Right Side (Hours + Lang Switcher) ---- */
.header__right {
  display: none;
}

/* ---- Hours (Desktop) ---- */
.header__hours {
  display: none;
  font-family: var(--font-secondary);
  font-size: var(--font-size-small);
  font-weight: var(--font-weight-light);
  color: var(--color-cream);
  letter-spacing: 0.03em;
}

/* ---- Hamburger Button ---- */
.header__hamburger {
  position: absolute;
  right: var(--container-padding);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  z-index: calc(var(--z-mobile-menu) + 1);
}

.header__hamburger-line {
  display: block;
  width: 24px;
  height: 1.5px;
  background-color: var(--color-cream);
  transition: transform var(--transition-medium),
              opacity var(--transition-fast);
  transform-origin: center;
}

/* Hamburger → Close animation */
.header__hamburger.is-active .header__hamburger-line:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.header__hamburger.is-active .header__hamburger-line:nth-child(2) {
  opacity: 0;
}

.header__hamburger.is-active .header__hamburger-line:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* ---- Mobile Menu Overlay ---- */
.header__mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  background-color: rgba(26, 26, 26, 0.98);
  z-index: var(--z-mobile-menu);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-medium),
              visibility var(--transition-medium);
}

.header__mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
}

/* ---- Mobile Navigation Links ---- */
.header__mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
}

.header__mobile-link {
  font-family: var(--font-primary);
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-light);
  color: var(--color-cream);
  letter-spacing: 0.02em;
  transition: color var(--transition-fast);
}

.header__mobile-link:hover {
  color: var(--color-arena);
  opacity: 1;
}

/* ---- Mobile Hours ---- */
.header__mobile-hours {
  font-family: var(--font-secondary);
  font-size: var(--font-size-small);
  color: var(--color-text-muted);
}