/* Top Announcement Bar */
.announcement-bar {
  background-color: #121212;
  color: #ffffff;
  text-align: center;
  padding: 0.8rem 1.5rem;
  font-size: 1.3rem;
  letter-spacing: 0.05rem;
}

.announcement-bar p {
  margin: 0;
}

/* Header Container */
.site-header {
  position: relative;
  background-color: #ffffff;
  border-bottom: 0.1rem solid var(--color-border);
  z-index: 100;
  transition: transform 0.3s ease;
}

.site-header.is-sticky {
  position: sticky;
  top: 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.header-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem var(--page-padding);
  max-width: var(--page-width);
  margin: 0 auto;
}

/* Logo */
.header-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.header-logo img {
  max-height: 52px;
  width: auto;
  object-fit: contain;
  border-radius: 50%;
}

.header-logo-text {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.1rem;
  color: rgb(var(--color-foreground));
  text-decoration: none;
}

/* Main Navigation */
.main-navigation {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 2.5rem;
}

.nav-link {
  font-size: 1.5rem;
  font-weight: 400;
  color: rgb(var(--color-foreground));
  text-decoration: none;
  padding: 0.5rem 0;
  position: relative;
  transition: opacity 0.2s ease;
}

.nav-link:hover, .nav-link.active {
  text-decoration: underline;
  text-underline-offset: 0.4rem;
}

/* Header Icons Right */
.header-icons {
  display: flex;
  align-items: center;
  gap: 1.8rem;
}

.header-icon-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: rgb(var(--color-foreground));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  text-decoration: none;
  position: relative;
}

.header-icon-btn svg {
  width: 2.2rem;
  height: 2.2rem;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
}

.cart-count-badge {
  position: absolute;
  top: -0.2rem;
  right: -0.4rem;
  background-color: rgb(var(--color-foreground));
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Mobile Hamburger Toggle */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: rgb(var(--color-foreground));
}

.mobile-menu-toggle svg {
  width: 2.4rem;
  height: 2.4rem;
}

/* Mobile Drawer Overlay & Content */
.mobile-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-drawer-overlay.is-active {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 80%;
  max-width: 320px;
  height: 100%;
  background-color: #ffffff;
  z-index: 201;
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
  padding: 2rem;
}

.mobile-drawer.is-active {
  transform: translateX(0);
}

.mobile-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 0.1rem solid var(--color-border);
  padding-bottom: 1.5rem;
  margin-bottom: 2rem;
}

.mobile-drawer-close {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 2rem;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.mobile-nav-link {
  font-size: 1.8rem;
  text-decoration: none;
  color: rgb(var(--color-foreground));
  display: block;
}