/* ═══════════════════════════════════════════
   Components — BEM
   ═══════════════════════════════════════════ */

/* ──────────────────
   Buttons
   ────────────────── */
.btn {
  display: inline-block;
  padding: 0.625em 1.25em;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: center;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: 0;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn--primary:hover,
.btn--primary:focus {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
  text-decoration: none;
}

.btn--outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--outline:hover,
.btn--outline:focus {
  background-color: var(--color-primary);
  color: var(--color-white);
  text-decoration: none;
}

.btn--white {
  background-color: var(--color-white);
  color: var(--color-primary-dark);
  border-color: var(--color-white);
}

.btn--white:hover,
.btn--white:focus {
  background-color: var(--color-bg-dark);
  text-decoration: none;
}

.btn--lg {
  padding: 0.875em 2em;
  font-size: var(--text-base);
}

/* ──────────────────
   Post Card
   ────────────────── */
.post-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-white);
  overflow: hidden;
}

.post-card a {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

.post-card__image {
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.post-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
  transform-origin: center;
}

.post-card:hover .post-card__image img {
  transform: scale(1.125);
}

.post-card__content {
  padding: var(--space-base) 0 var(--space-xxs);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
}

@media (min-width: 48rem) {
  .post-card__content {
    padding-left: var(--space-base);
    padding-right: var(--space-base);
  }
}

.post-card__type {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.post-card__title {
  font-family: var(--font-serif-display);
  font-size: var(--heading-sm);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-snug);
  margin-bottom: var(--space-xxs);
  transition: text-decoration var(--transition-fast);
}

.post-card:hover .post-card__title {
  text-decoration: underline;
}

.post-card__meta {
  font-size: var(--text-sm);
  color: var(--color-meta);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0;
  margin-bottom: var(--space-md);
}

.post-card__meta > * + *::before {
  content: "\2022";
  color: var(--color-primary-light);
  margin: 0 var(--space-xs);
}

.post-card__btn {
  margin-top: auto;
}

/* ──────────────────
   Featured Slider / Hero
   ────────────────── */
.featured-slider {
  position: relative;
  overflow: hidden;
  margin-bottom: var(--space-lg);
}

.featured-slider__track {
  display: flex;
  transition: transform 0.5s ease;
}

.featured-slider__item {
  flex: 0 0 100%;
  min-width: 0;
}

.featured-slider__item a {
  display: block;
  position: relative;
  color: var(--color-white);
  text-decoration: none;
}

.featured-slider__image {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

@media (min-width: 80rem) {
  .featured-slider__image {
    aspect-ratio: 7 / 4;
  }
}

.featured-slider__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.featured-slider__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--color-overlay-dark) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-lg);
}

@media (min-width: 64rem) {
  .featured-slider__overlay {
    padding: var(--space-xxxl) var(--space-xxl);
  }
}

.featured-slider__format {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary-light);
  margin-bottom: var(--space-xs);
}

.featured-slider__title {
  font-family: var(--font-serif-display);
  font-size: var(--heading-lg);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-heading);
  margin-bottom: var(--space-sm);
  max-width: 40ch;
}

@media (min-width: 64rem) {
  .featured-slider__title {
    font-size: var(--heading-xl);
  }
}

.featured-slider__meta {
  font-size: var(--text-sm);
  opacity: 0.85;
  margin-bottom: var(--space-base);
}

.featured-slider__meta .dot {
  color: var(--color-primary-light);
  margin: 0 var(--space-xs);
}

/* Slider Controls */
.featured-slider__arrows {
  position: absolute;
  bottom: var(--space-base);
  right: var(--space-base);
  display: flex;
  gap: var(--space-xs);
  z-index: 2;
}

@media (min-width: 64rem) {
  .featured-slider__arrows {
    bottom: var(--space-lg);
    right: var(--space-lg);
  }
}

.featured-slider__arrow {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.5);
  color: var(--color-white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast);
  font-size: 1.25rem;
}

.featured-slider__arrow:hover {
  background-color: rgba(0, 0, 0, 0.8);
}

/* Timer bar */
.featured-slider__timer {
  height: 3px;
  background: var(--color-contrast-low);
}

.featured-slider__timer-bar {
  height: 100%;
  background: var(--color-primary);
  width: 0%;
  transition: width 5s linear;
}

.featured-slider__timer-bar.is-active {
  width: 100%;
}

/* ──────────────────
   Post Carousel
   ────────────────── */
.post-carousel {
  padding: var(--space-lg) 0;
}

@media (min-width: 48rem) {
  .post-carousel { padding: var(--space-xxl) 0; }
}

@media (min-width: 64rem) {
  .post-carousel { padding: var(--space-xxxl) 0; }
}

.post-carousel__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: var(--border-section);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-base);
}

.post-carousel__title {
  font-family: var(--font-serif-display);
  font-size: var(--heading-lg);
  font-weight: var(--font-weight-bold);
}

.post-carousel__link {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  white-space: nowrap;
}

.post-carousel__link:hover {
  color: var(--color-primary-dark);
}

.post-carousel__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc(100% - var(--gap));
  gap: var(--gap);
  overflow-x: auto;
  scroll-snap-type: inline mandatory;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  scroll-padding-left: var(--component-padding);
}

.post-carousel__track::-webkit-scrollbar {
  display: none;
}

.post-carousel__track > * {
  scroll-snap-align: start;
}

@media (min-width: 48rem) {
  .post-carousel__track {
    grid-auto-columns: calc((100% - var(--gap) * 2) / 3);
  }
}

@media (min-width: 64rem) {
  .post-carousel__track {
    grid-auto-columns: calc((100% - var(--gap) * 3) / 4);
  }
}

/* Carousel arrows (inline, beside header) */
.post-carousel__nav {
  display: flex;
  gap: var(--space-xs);
  align-items: center;
}

.post-carousel__arrow {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background-color: var(--color-bg-dark);
  color: var(--color-black);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast);
  font-size: 1rem;
}

.post-carousel__arrow:hover {
  background-color: var(--color-contrast-medium);
}

.post-carousel__arrow:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* ──────────────────
   Navigation — Primary
   ────────────────── */
.nav-primary {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-contrast-low);
}

.nav-primary.is-sticky {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.nav-primary__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4rem;
}

.nav-primary__logo img {
  height: 2.5rem;
  width: auto;
}

@media (min-width: 64rem) {
  .nav-primary__logo img {
    height: 3rem;
  }
}

.nav-primary__menu {
  display: none;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 0;
}

@media (min-width: 64rem) {
  .nav-primary__menu {
    display: flex;
  }
}

.nav-primary__menu li a {
  display: block;
  padding: var(--space-base) var(--space-sm);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-black);
  text-decoration: none;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-primary__menu li a:hover,
.nav-primary__menu li.current-menu-item a {
  color: var(--color-primary);
}

.nav-primary__menu li a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: var(--space-sm);
  right: var(--space-sm);
  height: 3px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transition: transform var(--transition-fast);
}

.nav-primary__menu li a:hover::after,
.nav-primary__menu li.current-menu-item a::after {
  transform: scaleX(1);
}

.nav-primary__actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nav-primary__search-btn,
.nav-primary__hamburger {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
  color: var(--color-black);
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 64rem) {
  .nav-primary__hamburger {
    display: none;
  }
}

/* ──────────────────
   Mobile Nav Drawer
   ────────────────── */
.nav-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  max-width: 24rem;
  height: 100vh;
  background: var(--color-white);
  z-index: var(--z-drawer);
  transform: translateX(-100%);
  transition: transform var(--transition-base);
  overflow-y: auto;
  box-shadow: 4px 0 16px rgba(0, 0, 0, 0.1);
}

.nav-drawer.is-open {
  transform: translateX(0);
}

.nav-drawer__backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: calc(var(--z-drawer) - 1);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.nav-drawer__backdrop.is-visible {
  opacity: 1;
  visibility: visible;
}

.nav-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-base) var(--space-md);
  border-bottom: var(--border-light);
}

.nav-drawer__close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  padding: var(--space-xs);
  color: var(--color-black);
}

.nav-drawer__menu {
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-drawer__menu li a {
  display: block;
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  color: var(--color-black);
  text-decoration: none;
  border-bottom: var(--border-light);
}

.nav-drawer__menu li a:hover {
  background: var(--color-bg-dark);
  color: var(--color-primary);
  text-decoration: none;
}

/* ──────────────────
   Footer Colophon
   ────────────────── */
.footer-site {
  background: var(--color-white);
  border-top: var(--border-light);
  padding-top: var(--space-xxl);
}

.footer-site__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-xxl);
}

@media (min-width: 48rem) {
  .footer-site__inner {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 64rem) {
  .footer-site__inner {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.footer-site__brand p {
  color: var(--color-contrast-high);
  font-size: var(--text-sm);
  margin-top: var(--space-sm);
}

.footer-site__heading {
  font-family: var(--font-sans);
  font-size: var(--heading-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-base);
}

.footer-site__links {
  list-style: none;
  padding: 0;
}

.footer-site__links li {
  margin-bottom: var(--space-xs);
}

.footer-site__links a {
  color: var(--color-black);
  font-size: var(--text-sm);
  text-decoration: none;
}

.footer-site__links a:hover {
  color: var(--color-primary);
}

/* Colophon bar */
.footer-colophon {
  background-color: var(--color-black);
  color: var(--color-white);
  padding: var(--space-base) 0;
}

.footer-colophon__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  font-size: var(--text-sm);
}

@media (min-width: 48rem) {
  .footer-colophon__inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-colophon__links {
  display: flex;
  gap: var(--space-base);
  flex-wrap: wrap;
}

.footer-colophon__links a {
  color: var(--color-white);
  text-decoration: none;
  font-size: var(--text-sm);
}

.footer-colophon__links a:hover {
  text-decoration: underline;
  color: var(--color-white);
}

.footer-colophon__copy {
  color: var(--color-contrast-high);
}

/* ──────────────────
   CTA Banner
   ────────────────── */
.cta-banner {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  padding: var(--space-xxl) 0;
  text-align: center;
}

.cta-banner__title {
  font-family: var(--font-serif-display);
  font-size: var(--heading-lg);
  margin-bottom: var(--space-base);
}

.cta-banner__text {
  font-size: var(--text-md);
  max-width: 60ch;
  margin: 0 auto var(--space-md);
  opacity: 0.9;
}

/* ──────────────────
   Search Overlay
   ────────────────── */
.search-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--color-white);
  z-index: var(--z-overlay);
  padding: var(--space-lg);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  transform: translateY(-100%);
  transition: transform var(--transition-base);
}

.search-overlay.is-open {
  transform: translateY(0);
}

.search-overlay__form {
  max-width: 40rem;
  margin: 0 auto;
  display: flex;
  gap: var(--space-sm);
}

.search-overlay__input {
  flex: 1;
  padding: var(--space-sm) var(--space-base);
  font-family: var(--font-sans);
  font-size: var(--text-md);
  border: 2px solid var(--color-contrast-medium);
  border-radius: 0;
  outline: none;
}

.search-overlay__input:focus {
  border-color: var(--color-primary);
}

.search-overlay__close {
  position: absolute;
  top: var(--space-base);
  right: var(--space-base);
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-black);
}

/* ──────────────────
   Category Label
   ────────────────── */
.category-label {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
}

/* ===== Dropdown sub-menu (desktop) ===== */
.nav-primary__menu li {
  position: relative;
}

.nav-primary__menu li > .sub-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 1000;
  min-width: 180px;
  padding: var(--space-xs) 0;
  margin: 0;
  list-style: none;
  background: #fff;
  border-radius: var(--radius-md, 8px);
  box-shadow: 0 4px 24px rgba(0,0,0,.10);
  border: 1px solid var(--color-border, #e5e7eb);
}

.nav-primary__menu li:hover > .sub-menu {
  display: block;
}

.nav-primary__menu li > .sub-menu li a {
  padding: var(--space-xs) var(--space-base);
  font-size: var(--text-xs, 0.8125rem);
  white-space: nowrap;
}

.nav-primary__menu li > .sub-menu li a::after {
  display: none;
}

.nav-primary__menu li > .sub-menu li a:hover {
  background: var(--color-gray-50, #f9fafb);
  color: var(--color-primary);
}

/* ===== Dropdown sub-menu (mobile drawer) ===== */
.nav-drawer__menu .sub-menu {
  list-style: none;
  padding-left: var(--space-base);
  margin: 0;
}

.nav-drawer__menu .sub-menu li a {
  font-size: var(--text-sm, 0.875rem);
  opacity: 0.85;
}