/* ===== HEADER DESIGNS ===== */
.site-header.is-design-2,
.site-header.is-design-3 {
  background: var(--header-bg);
  border-bottom: var(--header-border);
  box-shadow: var(--header-shadow);
  backdrop-filter: none;
}

.site-header.is-design-2 .header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  gap: 32px;
}

.site-header.is-design-3 .header-row {
  display: flex;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  min-height: 68px;
  gap: 32px;
}

.site-header.is-design-2 .site-logo,
.site-header.is-design-3 .site-logo {
  width: auto;
  min-width: 0;
  text-decoration: none;
}

.site-header.is-design-2 .header-logo-text,
.site-header.is-design-3 .header-logo-text {
  font-size: 22px;
  font-weight: 800;
  color: var(--header-text);
  letter-spacing: -0.03em;
  white-space: nowrap;
}

.site-header.is-design-2 .header-logo-text span {
  color: var(--header-link-hover-color);
}

.site-header.is-design-3 .header-logo-text span {
  color: var(--header-inverse-text);
}

/* Design 2 — Clean */
.site-header.is-design-2 .store-search {
  flex: 1;
  max-width: 420px;
  position: relative;
  min-width: 0;
}

.site-header.is-design-2 .store-search input {
  width: 100%;
  height: 42px;
  padding: 0 16px 0 40px;
  border: 1px solid var(--cp-border);
  border-radius: var(--radius-md);
  background: var(--cp-soft-bg);
  color: var(--header-input-color);
  font-size: var(--text-sm);
  font-weight: 400;
  box-shadow: var(--shadow-xs);
  min-height: auto;
}

.site-header.is-design-2 .store-search input::placeholder {
  color: var(--cp-muted);
  font-weight: 400;
}

.site-header.is-design-2 .store-search input:focus-visible {
  border-color: var(--accent);
  box-shadow: var(--shadow-focus);
  background: var(--cp-card-bg);
  outline: none;
}

.site-header.is-design-2 .search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--header-link-color);
  pointer-events: none;
  z-index: 2;
}

.site-header.is-design-2 .search-submit {
  display: none !important;
}

.site-header.is-design-2 .header-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-shrink: 0;
}

.site-header.is-design-2 .header-nav a {
  font-size: 14px;
  font-weight: 600;
  color: var(--header-link-color);
  text-decoration: none;
  padding: 4px 0;
  border-radius: 0;
  background: none;
  position: relative;
}

.site-header.is-design-2 .header-nav a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--header-link-hover-color);
  border-radius: 1px;
  transition: width .2s ease;
}

.site-header.is-design-2 .header-nav a:hover {
  background: none;
  color: var(--header-link-hover-color);
}

.site-header.is-design-2 .header-nav a:hover::after {
  width: 100%;
}

/* Design 3 — Dark */
.site-header.is-design-3 {
  background: var(--header-inverse-bg);
  border-bottom: var(--header-inverse-border);
  box-shadow: var(--header-inverse-shadow);
}

.site-header.is-design-3 .header-row {
  min-height: 72px;
  gap: 40px;
}

.site-header.is-design-3 .header-logo-text {
  font-size: 20px;
  font-weight: 700;
  color: var(--header-inverse-text);
  letter-spacing: -0.02em;
}

.site-header.is-design-3 .header-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-shrink: 0;
}

.site-header.is-design-3 .header-nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--header-inverse-link-color);
  text-decoration: none;
  padding: 4px 0;
  border-radius: 0;
  background: none;
  position: relative;
}

.site-header.is-design-3 .header-nav a:hover {
  color: var(--header-inverse-link-hover-color);
  background: none;
}

.site-header.is-design-3 .header-nav a::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--header-inverse-link-hover-color);
  border-radius: 1px;
  transition: width .2s ease;
}

.site-header.is-design-3 .header-nav a:hover::after {
  width: 100%;
}

.site-header.is-design-3 .store-search {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  min-width: 0;
  position: relative;
}

.site-header.is-design-3 .store-search-inner {
  position: relative;
  width: 100%;
  max-width: 320px;
}

.site-header.is-design-3 .store-search input {
  width: 100%;
  height: 40px;
  padding: 0 14px 0 38px;
  border: var(--header-inverse-input-border);
  border-radius: var(--radius-sm);
  background: var(--header-inverse-input-bg);
  color: var(--header-inverse-input-color);
  font-size: var(--text-sm);
  font-weight: 400;
  box-shadow: none;
  min-height: auto;
}

.site-header.is-design-3 .store-search input::placeholder {
  color: color-mix(in oklab, var(--header-inverse-input-color), transparent 45%);
  font-weight: 400;
}

.site-header.is-design-3 .store-search input:focus-visible {
  border-color: var(--accent);
  background: color-mix(in oklab, var(--header-inverse-input-color), transparent 91%);
  box-shadow: var(--shadow-focus);
  outline: none;
}

.site-header.is-design-3 .search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--header-inverse-icon-color);
  pointer-events: none;
  z-index: 2;
}

.site-header.is-design-3 .search-submit {
  display: none !important;
}

.site-header.is-design-3 .search-results {
  background: var(--cp-card-bg);
  border: 1px solid var(--cp-border);
  color: var(--cp-text);
  max-width: 320px;
  right: 0;
  left: auto;
  width: 100%;
}

.site-header.is-design-3 .mobile-menu-btn {
  border-color: color-mix(in oklab, var(--header-inverse-text), transparent 80%);
  background: color-mix(in oklab, var(--header-inverse-text), transparent 92%);
}

.site-header.is-design-3 .mobile-menu-btn span {
  background: var(--header-inverse-text);
}

/* Mobile responsive for design 2 & 3 */
@media (max-width: 820px) {
  .site-header.is-design-2 .header-row,
  .site-header.is-design-3 .header-row {
    min-height: 56px;
    gap: 12px;
    padding: 0 16px;
  }

  .site-header.is-design-2 .header-logo-text,
  .site-header.is-design-3 .header-logo-text {
    font-size: 17px;
  }

  /* Design 2 mobile: burger + collapsible menu */
  .site-header.is-design-2 .header-row {
    justify-content: space-between;
  }

  .site-header.is-design-2 .store-search,
  .site-header.is-design-2 .header-nav {
    display: none;
  }

  .site-header.is-design-2 .mobile-menu-btn {
    display: inline-flex;
    position: relative;
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    border-radius: var(--radius-sm);
    padding: 0;
    margin: 0;
    justify-self: auto;
    margin-left: 0;
  }

  .site-header.is-design-2 .mobile-menu-btn:hover,
  .site-header.is-design-2 .mobile-menu-btn:focus-visible {
    border-color: transparent;
    background: var(--header-input-bg);
  }

.site-header.is-design-2 .mobile-menu-btn span {
    width: 22px;
    height: 2.5px;
    border-radius: 2px;
    background: var(--header-text);
  }

  .site-header.is-design-2 .mobile-menu-btn span:nth-child(1) {
    transform: translateY(-7px);
  }

  .site-header.is-design-2 .mobile-menu-btn span:nth-child(3) {
    transform: translateY(7px);
  }

  .site-header.is-design-2 .header-row.is-menu-open {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    padding: 16px;
    gap: 0;
  }

  .site-header.is-design-2 .header-row.is-menu-open .site-logo {
    order: 1;
    flex: 0 0 auto;
  }

  .site-header.is-design-2 .header-row.is-menu-open .mobile-menu-btn {
    order: 2;
    margin-left: auto;
    align-self: center;
    margin-bottom: 0;
  }

  .site-header.is-design-2 .header-row.is-menu-open .mobile-menu-btn span:nth-child(1) {
    transform: rotate(45deg);
  }

  .site-header.is-design-2 .header-row.is-menu-open .mobile-menu-btn span:nth-child(2) {
    opacity: 0;
  }

  .site-header.is-design-2 .header-row.is-menu-open .mobile-menu-btn span:nth-child(3) {
    transform: rotate(-45deg);
  }


  .site-header.is-design-2 .header-row.is-menu-open .store-search {
    order: 3;
    flex: none;
    width: 100%;
    display: flex !important;
    max-width: none;
    padding-top: 4px;
    margin-top: 4px;
    align-items: center;
  }

  .site-header.is-design-2 .header-row.is-menu-open .store-search input {
    height: 44px;
    padding: 0 16px 0 44px;
    font-size: 15px;
  }

  .site-header.is-design-2 .header-row.is-menu-open .search-icon {
    left: 14px;
    width: 18px;
    height: 18px;
  }

  .site-header.is-design-2 .header-row.is-menu-open .header-nav {
    order: 4;
    flex: none;
    display: flex !important;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: 0;
    padding-top: 4px;
    margin-top: 12px;
    border-top: 1px solid var(--cp-border);
  }

  .site-header.is-design-2 .header-row.is-menu-open .header-nav a {
    width: 100%;
    padding: 12px 4px;
    font-size: 16px;
    font-weight: 500;
    color: var(--header-text);
    border: none;
    border-radius: 0;
    background: none;
  }

  .site-header.is-design-2 .header-row.is-menu-open .header-nav a::after {
    display: none;
  }

  /* Design 3 mobile: fullscreen dark overlay */
  .site-header.is-design-3 .header-row {
    justify-content: space-between;
  }

  .site-header.is-design-3 .store-search,
  .site-header.is-design-3 .header-nav {
    display: none;
  }

  .site-header.is-design-3 .mobile-menu-btn {
    display: inline-flex;
    width: 40px;
    height: 40px;
    border: 1px solid color-mix(in oklab, var(--header-inverse-text), transparent 90%);
    background: color-mix(in oklab, var(--header-inverse-text), transparent 92%);
    border-radius: var(--radius-sm);
    padding: 0;
    margin: 0;
  }

  .site-header.is-design-3 .mobile-menu-btn:hover,
  .site-header.is-design-3 .mobile-menu-btn:focus-visible {
    background: color-mix(in oklab, var(--header-inverse-text), transparent 86%);
    border-color: color-mix(in oklab, var(--header-inverse-text), transparent 90%);
  }

  .site-header.is-design-3 .mobile-menu-btn span {
    background: var(--header-inverse-text);
    width: 20px;
    height: 2px;
    border-radius: 2px;
  }

  .site-header.is-design-3 .mobile-menu-btn span:nth-child(1) {
    transform: translateY(-6px);
  }

  .site-header.is-design-3 .mobile-menu-btn span:nth-child(3) {
    transform: translateY(6px);
  }

  .site-header.is-design-3 .header-row.is-menu-open {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: var(--header-inverse-bg);
    flex-wrap: wrap;
    align-items: center;
    align-content: flex-start;
    padding: 16px;
    max-width: none;
    margin: 0;
    min-height: 100vh;
    gap: 0;
    border: none;
  }

  .site-header.is-design-3 .header-row.is-menu-open .site-logo {
    order: 1;
    flex: 0 0 auto;
  }

  .site-header.is-design-3 .header-row.is-menu-open .mobile-menu-btn {
    order: 2;
    margin-left: auto;
    align-self: center;
  }

  .site-header.is-design-3 .header-row.is-menu-open .mobile-menu-btn span:nth-child(1) {
    transform: rotate(45deg);
  }

  .site-header.is-design-3 .header-row.is-menu-open .mobile-menu-btn span:nth-child(2) {
    opacity: 0;
  }

  .site-header.is-design-3 .header-row.is-menu-open .mobile-menu-btn span:nth-child(3) {
    transform: rotate(-45deg);
  }

  .site-header.is-design-3 .header-row.is-menu-open .header-logo-text {
    font-size: 22px;
    font-weight: 800;
  }

  .site-header.is-design-3 .header-row.is-menu-open .store-search {
    order: 3;
    flex: none;
    width: 100%;
    display: flex !important;
    margin-top: 24px;
    margin-bottom: 12px;
    justify-content: flex-start;
    position: relative;
  }

  .site-header.is-design-3 .header-row.is-menu-open .store-search input {
    width: 100%;
    height: 48px;
    padding: 0 16px 0 48px;
    border: 1px solid color-mix(in oklab, var(--header-inverse-input-color), transparent 85%);
    border-radius: var(--radius-md);
    background: color-mix(in oklab, var(--header-inverse-input-color), transparent 92%);
    color: var(--header-inverse-input-color);
    font-size: 15px;
  }

  .site-header.is-design-3 .header-row.is-menu-open .store-search input::placeholder {
    color: color-mix(in oklab, var(--header-inverse-text), transparent 55%);
  }

  .site-header.is-design-3 .header-row.is-menu-open .search-icon {
    left: 16px;
    width: 18px;
    height: 18px;
    color: color-mix(in oklab, var(--header-inverse-text), transparent 55%);
  }

  .site-header.is-design-3 .header-row.is-menu-open .header-nav {
    order: 4;
    flex: none;
    display: flex !important;
    flex-direction: column;
    gap: 12px;
    width: 100%;
    align-items: flex-start;
    margin-top: 24px;
  }

  .site-header.is-design-3 .header-row.is-menu-open .header-nav a {
    display: block;
    padding: 10px 0;
    border-radius: 0;
    color: var(--header-inverse-text);
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    transition: color .15s;
    background: none;
    border: none;
  }

  .site-header.is-design-3 .header-row.is-menu-open .header-nav a:hover {
    background: none;
    color: var(--header-inverse-link-hover-color);
  }

  .site-header.is-design-3 .header-row.is-menu-open .header-nav a:nth-child(1) {
    display: inline-block;
    width: auto;
    color: var(--accent, var(--header-inverse-bg));
    background: color-mix(in oklab, var(--header-inverse-text), transparent 90%);
    border-radius: var(--radius-md);
    padding: 12px 20px;
    order: 2;
  }

  .site-header.is-design-3 .header-row.is-menu-open .header-nav a:nth-child(2) {
    order: 1;
  }

  .site-header.is-design-3 .header-row.is-menu-open .header-nav a:nth-child(1):hover {
    background: color-mix(in oklab, var(--header-inverse-text), transparent 86%);
    color: var(--accent, var(--header-inverse-bg));
  }

  .site-header.is-design-3 .header-row.is-menu-open .header-nav a::after {
    display: none;
  }

  .site-header.is-design-2 .search-results,
  .site-header.is-design-3 .search-results {
    max-width: 100%;
    right: 0;
    left: 0;
  }
}