/* ============================================================
   LAYOUT — Header, Footer, Nav — ArtCol Theme
   ============================================================ */

/* ---- WordPress Admin Bar offset ---- */
html.admin-bar .site-header {
  top: calc(32px + var(--header-gap));
}
html.admin-bar .mobile-nav {
  top: calc(32px + var(--header-gap));
}
@media screen and (max-width: 599px) {
  html.admin-bar .site-header { top: var(--header-gap); }
  html.admin-bar .mobile-nav  { top: var(--header-gap); }
}

/* ---- Site Header — floating pill ---- */
:root { --header-gap: 12px; }

.site-header {
  position: fixed;
  top: var(--header-gap);
  left: var(--header-gap);
  right: var(--header-gap);
  z-index: var(--z-sticky);
  height: var(--header-height);
  background-color: var(--color-white);
  border-radius: 14px;
  border: 1px solid var(--color-gray-200);
}

.site-header__inner {
  display: flex;
  align-items: center;
  height: 100%;
  gap: var(--space-8);
}

/* Logo */
.site-logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.site-logo img,
.site-logo svg {
  height: clamp(40px, 6vw, 52px);
  width: auto;
}

/* Main nav */
.site-nav {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.site-nav__item { position: relative; }

.site-nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-black);
  padding: var(--space-2) 0;
  position: relative;
  transition: color var(--duration-fast) var(--ease-out);
}

.site-nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-pink);
  border-radius: var(--radius-full);
  transition: width var(--duration-normal) var(--ease-out);
}

.site-nav__link:hover,
.site-nav__link.is-active {
  color: var(--color-pink);
}
.site-nav__link:hover::after,
.site-nav__link.is-active::after { width: 100%; }

/* Dropdown */
.site-nav__dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 220px;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gray-200);
  padding: var(--space-2);
  padding-top: calc(var(--space-3) + var(--space-2));
  opacity: 0;
  pointer-events: none;
  transition:
    opacity   var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-out);
  z-index: var(--z-dropdown);
}

/* Невидимий міст між посиланням і дропдауном */
.site-nav__dropdown::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: var(--space-3);
  transform: translateY(-100%);
}

.site-nav__item:hover .site-nav__dropdown,
.site-nav__item:focus-within .site-nav__dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.site-nav__dropdown-link {
  display: block;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-black);
  border-radius: var(--radius-md);
  transition: background-color var(--duration-fast) var(--ease-out);
  letter-spacing: normal;
  text-transform: none;
}
.site-nav__dropdown-link:hover {
  background-color: var(--color-gray-100);
  color: var(--color-pink);
}

/* Header actions */
.site-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

/* Burger */
.site-header__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  transition: background-color var(--duration-fast);
  cursor: pointer;
}
.site-header__burger:hover { background-color: rgba(255,255,255,.1); }
.site-header--scrolled .site-header__burger:hover { background-color: var(--color-gray-100); }

.burger-line {
  display: block;
  height: 2px;
  background-color: var(--color-black);
  border-radius: 2px;
  transition:
    transform var(--duration-normal) var(--ease-out),
    opacity   var(--duration-normal) var(--ease-out),
    width     var(--duration-normal) var(--ease-out);
}
.site-header--scrolled .burger-line { background-color: var(--color-black); }
.burger-line:nth-child(2) { width: 75%; }

.is-open .burger-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.is-open .burger-line:nth-child(2) { opacity: 0; transform: scaleX(0); }
.is-open .burger-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav overlay */
.mobile-nav {
  position: fixed;
  top: calc(var(--header-height) + var(--header-gap) + var(--space-2));
  left: var(--header-gap);
  right: var(--header-gap);
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: 14px;
  z-index: calc(var(--z-sticky) - 1);
  display: flex;
  flex-direction: column;
  padding: var(--space-4) var(--space-5);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition:
    opacity   var(--duration-normal) var(--ease-out),
    transform var(--duration-normal) var(--ease-out);
}
.mobile-nav.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

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

.mobile-nav__link {
  display: block;
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-black);
  padding: var(--space-3) var(--space-2);
  border-bottom: 1px solid var(--color-gray-100);
  transition: color var(--duration-fast);
}
.mobile-nav__list li:last-child > .mobile-nav__link { border-bottom: none; }
.mobile-nav__link:hover { color: var(--color-pink); }

/* Mobile submenu */
.mobile-nav__list li {
  position: relative;
}
.mobile-nav__toggle {
  position: absolute;
  right: 0;
  top: 0;
  height: 48px;
  width: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-gray-600);
  transition: color var(--duration-fast), transform var(--duration-fast);
}
.mobile-nav__toggle[aria-expanded="true"] {
  transform: rotate(180deg);
  color: var(--color-pink);
}
.mobile-nav__sub {
  list-style: none;
  margin: 0;
  padding: 0 0 var(--space-2) var(--space-4);
  background: var(--color-gray-100);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-1);
}
.mobile-nav__sub-link {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-gray-800);
  padding: var(--space-2) var(--space-3);
  text-decoration: none;
  transition: color var(--duration-fast);
}
.mobile-nav__sub-link:hover { color: var(--color-pink); }

/* ---- Site Footer ---- */
.site-footer {
  background-color: var(--color-black);
  color: rgba(255,255,255,.7);
  padding-top: clamp(3rem, 6vw, 6rem);
  padding-bottom: clamp(1.5rem, 3vw, 3rem);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--space-8);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255,255,255,.1);
  margin-bottom: var(--space-8);
}

.site-footer__brand-logo {
  height: 48px;
  width: auto;
  margin-bottom: var(--space-4);
}

.site-footer__tagline {
  font-size: var(--text-sm);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-6);
}

.site-footer__socials {
  display: flex;
  gap: var(--space-3);
}

.social-link {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.6);
  transition:
    border-color     var(--duration-fast),
    color            var(--duration-fast),
    background-color var(--duration-fast);
}
.social-link:hover {
  border-color: var(--color-pink);
  color: var(--color-white);
  background-color: var(--color-pink);
}

.site-footer__col-title {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.site-footer__nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

/* wp_nav_menu generates <ul><li> — reset and flatten */
.site-footer__nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.site-footer__nav__list li { margin: 0; padding: 0; }

.site-footer__nav a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.6);
  transition: color var(--duration-fast);
}
.site-footer__nav a:hover { color: var(--color-pink); }

.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  font-size: var(--text-xs);
  color: rgba(255,255,255,.4);
}

.site-footer__legal a {
  color: rgba(255,255,255,.4);
  transition: color var(--duration-fast);
}
.site-footer__legal a:hover { color: var(--color-pink); }

/* ---- Page layout ---- */
.page-content {
  padding-top: var(--header-height);
  min-height: 100vh;
}

.page-content--hero-overlap {
  padding-top: 0;
}

/* ---- Sections ---- */
.section {
  padding-top: var(--section-py);
  padding-bottom: var(--section-py);
}

.section.section--sm { padding-top: var(--space-8); padding-bottom: var(--space-8); }
.section--gray { background-color: var(--color-gray-100); }
.section--black { background-color: var(--color-black); color: var(--color-white); }
.section--pink { background-color: var(--color-pink); color: var(--color-white); }

/* ---- Grid helpers ---- */
.grid-auto-3 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: var(--grid-gap);
}

.grid-auto-4 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr));
  gap: var(--grid-gap);
}

/* Responsive breakpoints */
@media (max-width: 1024px) {
  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 1024px) {
  .site-nav { display: none; }
  .site-header__burger { display: flex; }
  .site-header__actions { margin-left: auto; }

  .site-footer__grid {
    grid-template-columns: 1fr;
  }

  .site-footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ============================================================
   Archive layout
   ============================================================ */
.archive-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: var(--space-12);
  align-items: start;
}

.archive-header {
  margin-bottom: var(--space-8);
}

.archive-header__title {
  font-size: var(--text-3xl);
  margin: var(--space-2) 0 0;
}

.archive-header__desc {
  margin-top: var(--space-3);
  color: var(--color-gray-500);
}

/* Grid of cards */
.archive-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--grid-gap);
}

.archive-grid .card {
  display: flex;
  flex-direction: column;
}

.archive-grid .card__image {
  aspect-ratio: 16/9;
  flex-shrink: 0;
}

.archive-grid .card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.archive-grid .card__title {
  font-size: var(--text-lg);
  margin-bottom: 0;
}

/* Pagination */
.archive-pagination {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-10);
}

.archive-pagination a,
.archive-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--space-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-200);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--color-gray-600);
  text-decoration: none;
  transition: border-color var(--duration-fast) var(--ease-out),
              color         var(--duration-fast) var(--ease-out);
}

.archive-pagination a:hover {
  border-color: var(--color-pink);
  color: var(--color-pink);
}

.archive-pagination .current {
  background: var(--color-pink);
  border-color: var(--color-pink);
  color: #fff;
}

.archive-empty {
  color: var(--color-gray-400);
  padding: var(--space-10) 0;
}

/* ---- Sidebar ---- */
.archive-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  position: sticky;
  top: calc(var(--header-height) + var(--space-6));
}

.sidebar-widget {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.sidebar-widget__title {
  font-size: var(--text-sm);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--color-pink);
  background: var(--color-white);
  margin: 0;
  padding: var(--space-4) var(--space-5) var(--space-3);
  border-bottom: 2px solid var(--color-pink);
}

.sidebar-widget > *:not(.sidebar-widget__title) {
  padding: var(--space-4) var(--space-5);
}

/* Archives list */
.sidebar-archives {
  list-style: none;
  margin: 0;
  padding: var(--space-3) var(--space-4) !important;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar-archives__item a,
.sidebar-archives li a,
.sidebar-archives__link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-gray-700);
  text-decoration: none;
  transition: background var(--duration-fast) var(--ease-out),
              color      var(--duration-fast) var(--ease-out);
}

.sidebar-archives li a:hover,
.sidebar-archives__link:hover,
.sidebar-archives__link.is-active {
  background: rgba(255, 44, 161, .07);
  color: var(--color-pink);
}

.sidebar-archives__link.is-active {
  font-weight: var(--fw-bold);
}

/* Categories list */
.sidebar-cats {
  list-style: none;
  margin: 0;
  padding: var(--space-3) var(--space-4) !important;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar-cats__item { margin: 0; }

.sidebar-cats__link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-gray-700);
  text-decoration: none;
  transition: background var(--duration-fast) var(--ease-out),
              color      var(--duration-fast) var(--ease-out);
}

.sidebar-cats__link:hover,
.sidebar-cats__link.is-active {
  background: rgba(255, 44, 161, .07);
  color: var(--color-pink);
}

.sidebar-cats__link.is-active {
  font-weight: var(--fw-bold);
}

.sidebar-cats__count {
  font-size: var(--text-xs);
  color: var(--color-pink);
  background: rgba(255, 44, 161, .10);
  border-radius: 99px;
  padding: 1px 8px;
  margin-left: var(--space-2);
  flex-shrink: 0;
}

@media (max-width: 900px) {
  .archive-layout {
    grid-template-columns: 1fr;
  }
  .archive-sidebar {
    position: static;
  }
  .archive-grid {
    grid-template-columns: 1fr;
  }
}

/* ---- Scroll to top ---- */
.scroll-top {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
}

@media (max-width: 1024px) {
  .scroll-top {
    bottom: calc(56px + var(--space-4)); /* вище share bar (48px) + відступ */
    right: var(--space-4);
  }
}

.scroll-top {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-black);
  color: var(--color-pink);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .3s var(--ease-out),
              transform .3s var(--ease-out);
  z-index: 999;
  pointer-events: none;
  overflow: hidden;
}

.scroll-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* Animated pink fill from bottom on hover */
.scroll-top__track {
  position: absolute;
  inset: 0;
  background: var(--color-pink);
  transform: translateY(100%);
  transition: transform .3s cubic-bezier(.4, 0, .2, 1);
}

.scroll-top:hover .scroll-top__track {
  transform: translateY(0);
}

.scroll-top:hover {
  color: #fff;
}

.scroll-top svg {
  position: relative;
  z-index: 1;
  transition: color .3s var(--ease-out);
}