/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--color-white);
  height: var(--header-height);
  transition: box-shadow var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-deep);
  text-decoration: none;
}

.header-logo:hover {
  color: var(--color-primary);
}

.header-logo-icon {
  width: 36px;
  height: 36px;
}

.header-logo-img {
  height: 40px;
  width: auto;
  display: block;
}

/* Maker Logo Marquee */
.maker-marquee {
  overflow: hidden;
  background: #fff;
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-gray-100);
}

.maker-marquee-track {
  display: flex;
  align-items: center;
  gap: var(--spacing-2xl);
  animation: marquee-scroll 30s linear infinite;
  width: max-content;
}

.maker-marquee:hover .maker-marquee-track,
.maker-marquee-track:hover {
  animation-play-state: paused;
}

.maker-marquee-logo:hover {
  opacity: 1;
  filter: grayscale(0%);
}

.maker-marquee-item {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 120px;
}

.maker-marquee-logo {
  height: 28px;
  width: auto;
  opacity: 0.5;
  filter: grayscale(100%);
  transition: opacity 0.3s, filter 0.3s;
}

.maker-marquee-fallback {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-gray-400);
  white-space: nowrap;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

@keyframes marquee-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.header-nav {
  display: none;
}

.header-nav-list {
  display: flex;
  gap: 1rem;
}

@media (min-width: 1200px) {
  .header-nav-list {
    gap: var(--spacing-md);
  }
}

.header-nav-list a {
  color: var(--color-gray-700);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
  white-space: nowrap;
}

@media (min-width: 1200px) {
  .header-nav-list a {
    font-size: var(--font-size-sm);
  }
}

.header-nav-list a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-wave);
  transition: width var(--transition-normal);
}

.header-nav-list a:hover::after,
.header-nav-list .current-menu-item a::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.header-search-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-full);
  color: var(--color-primary);
  transition: background var(--transition-fast);
}

.header-search-btn:hover {
  background: var(--color-foam);
}

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-deep);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.hamburger.is-active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.is-active span:nth-child(2) {
  opacity: 0;
}

.hamburger.is-active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: var(--header-height);
  right: -100%;
  width: 300px;
  height: calc(100vh - var(--header-height));
  background: var(--color-white);
  box-shadow: var(--shadow-xl);
  transition: right var(--transition-normal);
  overflow-y: auto;
  z-index: 999;
  padding: var(--spacing-lg);
}

.mobile-menu.is-open {
  right: 0;
}

.mobile-menu-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.mobile-menu-list a {
  display: block;
  padding: 0.875rem 0;
  color: var(--color-gray-700);
  font-weight: 500;
  border-bottom: 1px solid var(--color-gray-200);
}

.mobile-menu-list a:hover {
  color: var(--color-primary);
}

.overlay {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 59, 70, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 998;
}

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

@media (min-width: 768px) {
  .header-nav {
    display: block;
  }

  .hamburger {
    display: none;
  }

  .mobile-menu,
  .overlay {
    display: none;
  }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--color-deep);
  color: var(--color-foam);
  padding: var(--spacing-2xl) 0 0;
}

.footer-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  padding-bottom: var(--spacing-2xl);
}

.footer-brand-name {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: var(--spacing-xs);
}

.footer-brand-desc {
  font-size: var(--font-size-sm);
  color: var(--color-wave);
  margin-bottom: var(--spacing-md);
  line-height: var(--line-height-relaxed);
}

.footer-nav-col h4 {
  color: var(--color-white);
  font-size: var(--font-size-base);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-wave);
  display: inline-block;
}

.footer-nav-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-nav-col a {
  color: var(--color-foam);
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

.footer-nav-col a:hover {
  color: var(--color-white);
}

.footer-about {
  border-top: 1px solid rgba(102, 165, 173, 0.15);
  padding: var(--spacing-md) 0;
}

.footer-about-text {
  font-size: 0.8rem;
  color: rgba(196, 223, 230, 0.7);
  line-height: var(--line-height-relaxed);
}

.footer-bottom {
  border-top: 1px solid rgba(102, 165, 173, 0.2);
  padding: var(--spacing-md) 0;
  text-align: center;
}

.footer-copyright {
  font-size: var(--font-size-sm);
  color: var(--color-wave);
}

@media (min-width: 768px) {
  .footer-main {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

/* ==========================================================================
   Breadcrumb
   ========================================================================== */
.breadcrumb {
  padding: var(--spacing-sm) 0;
  background: var(--color-gray-50);
  border-bottom: 1px solid var(--color-gray-200);
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem;
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

.breadcrumb-list li {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.breadcrumb-list a {
  color: var(--color-primary);
}

.breadcrumb-list a:hover {
  color: var(--color-wave);
  text-decoration: underline;
}

.breadcrumb-separator {
  color: var(--color-gray-300);
  margin: 0 0.25rem;
}

/* ==========================================================================
   Archive / Filter Layout
   ========================================================================== */
.archive-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  padding: var(--spacing-xl) 0;
}

.archive-main {
  min-width: 0;
}

.archive-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
}

.archive-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.archive-count {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

.archive-count strong {
  color: var(--color-deep);
  font-size: var(--font-size-lg);
}

.sort-bar select {
  appearance: none;
  -webkit-appearance: none;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--border-radius-md);
  padding: 0.5rem 2rem 0.5rem 0.75rem;
  font-size: var(--font-size-sm);
  color: var(--color-deep);
  font-weight: 600;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M3 5l3 3 3-3' stroke='%23555' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.6rem center;
  transition: border-color var(--transition-fast);
}

.sort-bar select:hover {
  border-color: var(--color-primary);
}

.sort-bar select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(0, 119, 190, 0.15);
}

@media (min-width: 768px) {
  .archive-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .archive-layout {
    grid-template-columns: 260px 1fr;
  }
}

/* ==========================================================================
   Pagination
   ========================================================================== */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-top: var(--spacing-xl);
}

.pagination a, .pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 0.5rem;
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-sm);
  font-weight: 500;
  transition: all var(--transition-fast);
}

.pagination a {
  color: var(--color-gray-700);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.pagination a:hover {
  background: var(--color-foam);
  color: var(--color-primary);
}

.pagination .current {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-blue);
}