/* ============================================
   HP Renewal - Archive & Search Styles
   Archive listing, category, tag, search pages
   BEM naming with hp- prefix
   Uses design system variables from variables.css
   ============================================ */

/* ============================
   ARCHIVE HEADER
   ============================ */
.hp-archive-header {
  padding: clamp(2.5rem, 6vw, 4rem) 0;
  background:
    linear-gradient(180deg, rgba(238, 249, 249, 0.9) 0%, rgba(245, 251, 251, 0.9) 100%);
  border-bottom: 1px solid rgba(45, 140, 70, 0.08);
  text-align: center;
}

.hp-archive-header__container {
  max-width: var(--hp-container-max);
  margin: 0 auto;
  padding: 0 var(--hp-container-padding);
}

.hp-archive-header__label {
  display: inline-block;
  font-size: var(--hp-font-size-xs);
  font-weight: var(--hp-font-weight-bold);
  color: var(--hp-primary);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--hp-space-sm);
}

.hp-archive-header__title {
  font-family: var(--hp-font-heading);
  font-size: var(--hp-font-size-2xl);
  font-weight: var(--hp-font-weight-bold);
  color: var(--hp-text);
  line-height: var(--hp-line-height-heading);
  margin-bottom: var(--hp-space-sm);
}

.hp-archive-header__desc {
  font-size: var(--hp-font-size-sm);
  color: var(--hp-text-light);
  max-width: 600px;
  margin: 0 auto;
  line-height: var(--hp-line-height);
}

.hp-archive-header__count {
  font-size: var(--hp-font-size-xs);
  color: var(--hp-text-muted);
  margin-top: var(--hp-space-sm);
}

/* ============================
   ARCHIVE CONTENT AREA
   ============================ */
.hp-archive {
  padding: var(--hp-space-2xl) 0 var(--hp-space-3xl);
}

.hp-archive__container {
  max-width: var(--hp-container-max);
  margin: 0 auto;
  padding: 0 var(--hp-container-padding);
}

.hp-article-hub-header__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: var(--hp-space-lg);
}

.hp-article-hub-header__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid rgba(45, 140, 70, 0.18);
  background: #ffffff;
  color: var(--hp-primary);
  font-size: var(--hp-font-size-sm);
  font-weight: var(--hp-font-weight-bold);
  text-decoration: none;
  transition: transform var(--hp-transition-fast), box-shadow var(--hp-transition-fast);
}

.hp-article-hub-header__link:hover {
  transform: translateY(-1px);
  box-shadow: var(--hp-shadow-sm);
}

.hp-article-hub {
  display: grid;
  gap: var(--hp-space-xl);
  padding-top: var(--hp-space-xl);
}

.hp-article-index {
  padding: clamp(1.5rem, 3vw, 2.4rem);
  border-radius: 32px;
  background: #ffffff;
  border: 1px solid rgba(0, 39, 69, 0.08);
  box-shadow: 0 24px 48px rgba(10, 29, 49, 0.05);
}

.hp-article-index + .hp-article-index {
  margin-top: var(--hp-space-2xl);
}

.hp-article-index__heading {
  display: grid;
  gap: var(--hp-space-sm);
  margin-bottom: var(--hp-space-xl);
}

.hp-article-index__eyebrow {
  color: var(--hp-primary);
  font-size: var(--hp-font-size-xs);
  font-weight: var(--hp-font-weight-bold);
  letter-spacing: 0.14em;
}

.hp-article-index__title {
  margin: 0;
  color: var(--hp-text);
  font-size: clamp(1.75rem, 2.4vw, 2.5rem);
  line-height: 1.25;
}

.hp-article-index__desc {
  margin: 0;
  color: var(--hp-text-light);
  font-size: var(--hp-font-size-base);
  line-height: 1.9;
  max-width: 780px;
}

.hp-article-index__feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--hp-space-lg);
  margin-bottom: var(--hp-space-xl);
}

.hp-article-index__feature-grid--care {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.hp-index-link-card {
  display: flex;
  flex-direction: column;
  gap: var(--hp-space-sm);
  min-height: 200px;
  padding: clamp(22px, 2.5vw, 30px);
  border-radius: 28px;
  border: 1px solid rgba(45, 140, 70, 0.14);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.99) 0%, rgba(244, 250, 244, 0.96) 100%);
  box-shadow: var(--hp-shadow-sm);
  color: inherit;
  text-decoration: none;
  transition: transform var(--hp-transition-fast), box-shadow var(--hp-transition-fast);
}

.hp-index-link-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--hp-shadow-md);
}

.hp-index-link-card--care {
  border-color: rgba(0, 39, 69, 0.14);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.99) 0%, rgba(240, 246, 252, 0.96) 100%);
}

.hp-index-link-card__eyebrow {
  color: var(--hp-primary);
  font-size: var(--hp-font-size-xs);
  font-weight: var(--hp-font-weight-bold);
  letter-spacing: 0.12em;
}

.hp-index-link-card__title {
  color: var(--hp-text);
  font-size: clamp(1.15rem, 1.5vw, 1.45rem);
  font-weight: var(--hp-font-weight-bold);
  line-height: 1.45;
}

.hp-index-link-card__desc {
  color: var(--hp-text-light);
  font-size: var(--hp-font-size-sm);
  line-height: 1.9;
}

.hp-index-link-card__meta {
  margin-top: auto;
  color: var(--hp-text-muted);
  font-size: var(--hp-font-size-xs);
  font-weight: var(--hp-font-weight-bold);
}

.hp-article-index__cards {
  margin-top: var(--hp-space-lg);
}

/* ============================
   ARTICLE CARD GRID (archive)
   ============================ */
.hp-articles--archive {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--hp-space-lg);
}

.hp-articles--archive .hp-article-card {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(0, 39, 69, 0.09);
  background-color: var(--hp-bg);
  box-shadow: 0 14px 28px rgba(10, 29, 49, 0.04);
  transition: transform var(--hp-transition-normal),
              box-shadow var(--hp-transition-normal),
              border-color var(--hp-transition-normal);
}

.hp-articles--archive .hp-article-card:hover {
  box-shadow: 0 20px 36px rgba(10, 29, 49, 0.08);
  transform: translateY(-3px);
  border-color: rgba(45, 140, 70, 0.2);
}

.hp-articles--archive .hp-article-card__img-wrap {
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background-color: var(--hp-bg-light);
}

.hp-articles--archive .hp-article-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.hp-articles--archive .hp-article-card:hover .hp-article-card__img-wrap img {
  transform: scale(1.05);
}

.hp-articles--archive .hp-article-card__body {
  padding: var(--hp-space-md) var(--hp-space-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.hp-articles--archive .hp-article-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--hp-space-sm);
  margin-bottom: var(--hp-space-sm);
}

.hp-articles--archive .hp-article-card__date {
  font-size: var(--hp-font-size-xs);
  color: var(--hp-text-muted);
  letter-spacing: 0.02em;
}

.hp-articles--archive .hp-article-card__cat {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: var(--hp-font-weight-bold);
  padding: 0.1rem 0.5rem;
  border-radius: var(--hp-radius-sm);
  letter-spacing: 0.02em;
  background-color: rgba(45, 140, 70, 0.08);
  color: var(--hp-primary);
}

.hp-articles--archive .hp-article-card__title {
  font-size: var(--hp-font-size-base);
  font-weight: var(--hp-font-weight-bold);
  color: var(--hp-text);
  line-height: var(--hp-line-height-tight);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: var(--hp-space-sm);
}

.hp-articles--archive .hp-article-card__excerpt {
  font-size: var(--hp-font-size-sm);
  color: var(--hp-text-light);
  line-height: var(--hp-line-height);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-top: auto;
}

/* ============================
   PAGINATION
   ============================ */
.hp-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--hp-space-xs);
  margin-top: var(--hp-space-2xl);
  padding-top: var(--hp-space-xl);
  border-top: 1px solid var(--hp-border-light);
}

.hp-pagination__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--hp-space-sm);
  font-size: var(--hp-font-size-sm);
  font-weight: var(--hp-font-weight-medium);
  color: var(--hp-text-light);
  text-decoration: none;
  border: 1px solid var(--hp-border-light);
  border-radius: var(--hp-radius-md);
  background-color: var(--hp-bg);
  transition: all var(--hp-transition-fast);
}

.hp-pagination__item:hover {
  border-color: var(--hp-primary-light);
  color: var(--hp-primary);
  background-color: rgba(45, 140, 70, 0.04);
}

.hp-pagination__item--current {
  background-color: var(--hp-primary);
  color: #ffffff;
  border-color: var(--hp-primary);
  pointer-events: none;
}

.hp-pagination__item--prev,
.hp-pagination__item--next {
  font-size: var(--hp-font-size-xs);
  letter-spacing: 0.04em;
}

.hp-pagination__item--disabled {
  opacity: 0.4;
  pointer-events: none;
}

.hp-pagination__dots {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  font-size: var(--hp-font-size-sm);
  color: var(--hp-text-muted);
}

.hp-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--hp-space-sm);
  font-size: var(--hp-font-size-sm);
  font-weight: var(--hp-font-weight-medium);
  color: var(--hp-text-light);
  text-decoration: none;
  border: 1px solid var(--hp-border-light);
  border-radius: var(--hp-radius-md);
  background-color: var(--hp-bg);
  transition: all var(--hp-transition-fast);
}

.hp-pagination .page-numbers:hover {
  border-color: var(--hp-primary-light);
  color: var(--hp-primary);
  background-color: rgba(45, 140, 70, 0.04);
}

.hp-pagination .page-numbers.current {
  color: #ffffff;
  background-color: var(--hp-primary);
  border-color: var(--hp-primary);
}

.hp-pagination .page-numbers.prev,
.hp-pagination .page-numbers.next {
  font-size: var(--hp-font-size-xs);
  letter-spacing: 0.04em;
}

.hp-pagination .page-numbers.dots {
  border: none;
  color: var(--hp-text-muted);
  pointer-events: none;
}

/* ============================
   SEARCH FORM
   ============================ */
.hp-search-form {
  display: flex;
  max-width: 480px;
  margin: 0 auto var(--hp-space-2xl);
  border: 1px solid var(--hp-border);
  border-radius: var(--hp-radius-md);
  overflow: hidden;
  transition: border-color var(--hp-transition-fast),
              box-shadow var(--hp-transition-fast);
}

.hp-search-form:focus-within {
  border-color: var(--hp-primary-light);
  box-shadow: 0 0 0 3px rgba(45, 140, 70, 0.1);
}

.hp-search-form__input {
  flex: 1;
  padding: var(--hp-space-md) var(--hp-space-lg);
  font-family: var(--hp-font-primary);
  font-size: var(--hp-font-size-base);
  color: var(--hp-text);
  border: none;
  outline: none;
  background: var(--hp-bg);
  min-width: 0;
}

.hp-search-form__input::placeholder {
  color: var(--hp-text-muted);
}

.hp-search-form__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--hp-space-md) var(--hp-space-lg);
  background-color: var(--hp-primary);
  color: #ffffff;
  border: none;
  cursor: pointer;
  font-family: var(--hp-font-primary);
  font-size: var(--hp-font-size-sm);
  font-weight: var(--hp-font-weight-bold);
  letter-spacing: 0.03em;
  transition: background-color var(--hp-transition-fast);
  white-space: nowrap;
}

.hp-search-form__btn:hover {
  background-color: var(--hp-primary-light);
}

.hp-search-form__btn svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: #ffffff;
  stroke-width: 2;
}

/* ============================
   NO RESULTS
   ============================ */
.hp-no-results {
  text-align: center;
  padding: var(--hp-space-3xl) var(--hp-space-lg);
}

.hp-no-results__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--hp-space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--hp-bg-light);
  border-radius: var(--hp-radius-full);
}

.hp-no-results__icon svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: var(--hp-text-muted);
  stroke-width: 1.5;
}

.hp-no-results__title {
  font-family: var(--hp-font-heading);
  font-size: var(--hp-font-size-xl);
  font-weight: var(--hp-font-weight-bold);
  color: var(--hp-text);
  margin-bottom: var(--hp-space-sm);
}

.hp-no-results__text {
  font-size: var(--hp-font-size-sm);
  color: var(--hp-text-light);
  margin-bottom: var(--hp-space-xl);
  line-height: var(--hp-line-height);
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================
   CATEGORY / TAG FILTER BAR
   ============================ */
.hp-filter-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--hp-space-sm);
  margin-bottom: var(--hp-space-xl);
}

.hp-filter-bar__item {
  display: inline-block;
  padding: 0.375rem 1rem;
  font-size: var(--hp-font-size-sm);
  font-weight: var(--hp-font-weight-medium);
  color: var(--hp-text-light);
  background-color: var(--hp-bg);
  border: 1px solid var(--hp-border);
  border-radius: var(--hp-radius-full);
  text-decoration: none;
  transition: all var(--hp-transition-fast);
}

.hp-filter-bar__item:hover {
  border-color: var(--hp-primary-light);
  color: var(--hp-primary);
  background-color: rgba(45, 140, 70, 0.04);
}

.hp-filter-bar__item--active {
  background-color: var(--hp-primary);
  color: #ffffff;
  border-color: var(--hp-primary);
}

.hp-filter-bar__item--active:hover {
  background-color: var(--hp-primary-light);
  border-color: var(--hp-primary-light);
  color: #ffffff;
}

/* ============================
   RESPONSIVE
   ============================ */

/* --- Small Tablet (>= 500px) --- */
@media (min-width: 500px) {
  .hp-articles--archive {
    grid-template-columns: repeat(2, 1fr);
  }

  .hp-article-index__feature-grid,
  .hp-article-index__feature-grid--care {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* --- Tablet (>= 768px) --- */
@media (min-width: 768px) {
  .hp-archive-header {
    padding: var(--hp-space-3xl) 0;
  }

  .hp-archive-header__title {
    font-size: var(--hp-font-size-3xl);
  }

  .hp-articles--archive {
    grid-template-columns: repeat(2, 1fr);
  }

  .hp-article-index__feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hp-article-index__feature-grid--care {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hp-articles--archive .hp-article-card__title {
    font-size: var(--hp-font-size-md);
  }

  .hp-pagination__item {
    min-width: 44px;
    height: 44px;
  }
}

/* --- Desktop (>= 900px) --- */
@media (min-width: 900px) {
  .hp-archive {
    padding: var(--hp-space-3xl) 0 var(--hp-space-4xl);
  }

  .hp-archive__container {
    padding: 0 var(--hp-space-xl);
  }

  .hp-articles--archive {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--hp-space-xl);
  }

  .hp-articles--archive .hp-article-card__body {
    padding: var(--hp-space-lg);
  }
}

@media (max-width: 767px) {
  .hp-article-hub-header__links {
    justify-content: flex-start;
  }

  .hp-article-hub-header__link {
    width: 100%;
  }

  .hp-article-index__feature-grid,
  .hp-article-index__feature-grid--care {
    grid-template-columns: 1fr;
  }

  .hp-index-link-card {
    min-height: auto;
    border-radius: 22px;
  }

  .hp-article-index {
    padding: 1.25rem;
    border-radius: 24px;
  }
}

/* ============================
   PRINT STYLES
   ============================ */
@media print {
  .hp-search-form,
  .hp-pagination,
  .hp-filter-bar {
    display: none;
  }

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

  .hp-articles--archive .hp-article-card {
    border: 1px solid #ccc;
    break-inside: avoid;
  }
}

/* ============================================
   FINAL POLISH OVERRIDES
   ============================================ */
.hp-article-hub-header {
  padding-top: clamp(36px, 6vw, 64px);
}

.hp-archive-header__container {
  padding: clamp(28px, 4vw, 40px);
  border-radius: 32px;
  background: linear-gradient(135deg, #ffffff 0%, #f5fbf7 100%);
  border: 1px solid rgba(13, 50, 85, 0.08);
  box-shadow: 0 18px 36px rgba(10, 37, 58, 0.08);
}

.hp-archive-header__desc {
  max-width: 48rem;
  line-height: 1.9;
  color: #5b7080;
}

.hp-article-index {
  border-radius: 32px;
  background: #fff;
  border: 1px solid rgba(13, 50, 85, 0.08);
  box-shadow: 0 18px 36px rgba(10, 37, 58, 0.08);
}

.hp-article-index__heading {
  margin-bottom: 24px;
}

.hp-index-link-card {
  min-height: 220px;
  border-radius: 28px;
  box-shadow: 0 18px 32px rgba(10, 37, 58, 0.06);
}

.hp-article-card {
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 18px 32px rgba(10, 37, 58, 0.08);
  transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.hp-article-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 42px rgba(10, 37, 58, 0.12);
}

.hp-article-card__img-wrap img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.hp-article-card__body {
  padding: 20px 20px 22px;
}

.hp-article-card__title {
  line-height: 1.6;
}

.hp-article-card__excerpt {
  display: none !important;
}

.hp-article-hub-header__search {
  display: flex;
  gap: 10px;
  max-width: 560px;
  margin: 20px auto 0;
  padding: 8px;
  border-radius: 999px;
  background: rgba(244, 248, 246, 0.92);
  border: 1px solid rgba(26, 58, 74, 0.08);
}

.hp-article-hub-header__search input {
  flex: 1 1 auto;
  min-width: 0;
  padding: 0 18px;
  border: 0;
  background: transparent;
  color: #1A3A4A;
  font-size: 0.96rem;
  outline: none;
}

.hp-article-hub-header__search button {
  flex-shrink: 0;
  min-height: 46px;
  padding: 0 20px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, #2D7D6A 0%, #3f9c87 100%);
  color: #ffffff;
  font-weight: 700;
  cursor: pointer;
}

.hp-page-hero__chips--archive {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.hp-page-hero__chips--archive li {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(45, 125, 106, 0.08);
  color: #2D7D6A;
  font-size: 0.78rem;
  font-weight: 700;
}

@media (max-width: 767px) {
  .hp-article-hub-header__search {
    flex-direction: column;
    border-radius: 28px;
    padding: 12px;
  }

  .hp-article-hub-header__search input {
    min-height: 46px;
    padding: 0 8px;
  }

  .hp-article-hub-header__search button {
    width: 100%;
  }
}