/* ============================================================
   MYQUEST — Header Styles
   ============================================================ */

/* ---- Site Header ------------------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-off-white);
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: box-shadow var(--transition-base), background var(--transition-base);
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(248, 247, 244, 0.97);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: var(--space-8);
}

/* ---- Logo -------------------------------------------------- */
.header-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  transition: opacity var(--transition-fast);
}

.header-logo:hover {
  opacity: 0.85;
}

/* ---- Desktop Nav ------------------------------------------ */
.header-nav {
  display: flex;
  align-items: center;
  flex: 1;
  justify-content: center;
}

.header-nav__list {
  display: flex;
  gap: var(--space-8);
  align-items: center;
}

.header-nav__link {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-mid);
  padding-block: var(--space-2);
  position: relative;
  transition: color var(--transition-fast);
}

.header-nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-forest-green);
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

.header-nav__link:hover,
.header-nav__link.is-active {
  color: var(--color-forest-green);
}

.header-nav__link:hover::after,
.header-nav__link.is-active::after {
  width: 100%;
}

/* ---- Header Actions --------------------------------------- */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-shrink: 0;
}

.header-login {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-mid);
  transition: color var(--transition-fast);
  padding: var(--space-2) var(--space-3);
}

.header-login:hover {
  color: var(--color-forest-green);
}

/* ---- Hamburger Button -------------------------------------- */
.hamburger {
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-2);
  color: var(--color-dark);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
  flex-shrink: 0;
}

.hamburger:hover {
  background: rgba(0, 0, 0, 0.06);
}

/* ---- Mobile Menu Overlay ---------------------------------- */
.mobile-menu-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 199;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-slow);
}

body.menu-open .mobile-menu-backdrop {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 300px;
  max-width: 85vw;
  background: var(--color-forest-green);
  z-index: 200;
  display: flex;
  flex-direction: column;
  padding: var(--space-6);
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  overflow-y: auto;
}

.mobile-menu.is-open {
  transform: translateX(0);
}

.mobile-menu__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-10);
}

.mobile-menu__logo {
  display: flex;
  align-items: center;
}

.mobile-menu__close {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2);
  color: white;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.mobile-menu__close:hover {
  background: rgba(255, 255, 255, 0.15);
}

.mobile-menu__list {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.mobile-menu__list li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.mobile-menu__list a {
  display: block;
  font-size: var(--text-2xl);
  font-weight: var(--font-weight-bold);
  color: white;
  padding-block: var(--space-4);
  text-align: right;
  transition: opacity var(--transition-fast), padding-right var(--transition-base);
}

.mobile-menu__list a:hover {
  opacity: 0.8;
  padding-right: var(--space-3);
}

.mobile-menu__footer {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-8);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.mobile-menu__login {
  color: rgba(255, 255, 255, 0.85);
  font-weight: var(--font-weight-medium);
  font-size: var(--text-base);
  text-align: center;
  padding: var(--space-3);
  transition: color var(--transition-fast);
}

.mobile-menu__login:hover {
  color: white;
}

.mobile-menu__footer .btn-primary {
  background: white;
  color: var(--color-forest-green);
  text-align: center;
  padding: 1rem;
  font-size: var(--text-base);
  border-radius: var(--radius-md);
}

.mobile-menu__footer .btn-primary:hover {
  background: var(--color-sand);
}

/* ---- Responsive ------------------------------------------- */
@media (max-width: 1024px) {
  .header-nav,
  .header-actions {
    display: none;
  }

  .hamburger {
    display: flex;
  }
}

@media (min-width: 1025px) {
  .mobile-menu,
  .mobile-menu-backdrop {
    display: none !important;
  }
}