/* =========================================
   Components — Tabs, Carousel, Breadcrumb,
   Sidebar, FAQ, Modal, Pagination
   ========================================= */

/* ── Breadcrumb ─────────────────────────────── */
nav[aria-label="breadcrumb"] {
  padding: 1rem 0;
  font-size: 0.875rem;
  color: var(--gray-text);
}

ol.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  list-style: none;
}

li.breadcrumb-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

li.breadcrumb-item a {
  color: var(--gray-text);
  text-decoration: none;
  transition: color 0.2s;
}

li.breadcrumb-item a:hover {
  color: var(--color-primary) !important;
}

li.breadcrumb-item.active span {
  color: var(--color-primary) !important;
  font-weight: 600;
}

/* ── Tabs ───────────────────────────────────── */
.c-tabs {
  display: flex;
  flex-direction: column;
}

.c-tabs__btns {
  display: flex;
  gap: 0.25rem;
  border-bottom: 2px solid var(--gray-mid);
  /* overflow-x: auto; */
}

.c-tabs__btn {
  padding: 0.875rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gray-text);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  white-space: nowrap;
  font-family: var(--font-heading);
  transition:
    color 0.2s,
    border-color 0.2s;
}

.c-tabs__btn:hover {
  color: var(--color-primary);
}

.c-tabs__btn--active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.c-tabs__panel {
  display: none;
  padding-top: 1.5rem;
}
.c-tabs__panel--active {
  display: block;
}

/* ── Carousel ───────────────────────────────── */
.c-carousel {
  position: relative;
  overflow: hidden;
}

.c-carousel__track {
  display: flex;
  transition: transform 0.5s var(--ease-in-out);
}

.c-carousel__slide {
  flex: 0 0 100%;
}

.c-carousel__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-white);
  border: 1px solid var(--gray-mid);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.c-carousel__btn:hover {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.c-carousel__btn--prev {
  left: 10px;
}
.c-carousel__btn--next {
  right: 10px;
}

.c-carousel__dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
}

.c-carousel__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gray-mid);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all 0.3s ease;
}

.c-carousel__dot--active {
  background: var(--color-primary);
  width: 24px;
  border-radius: 4px;
}

/* ── Sidebar ────────────────────────────────── */
.c-sidebar {
  flex: 0 0 280px;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  position: sticky;
  top: calc(var(--nav-height) + 2rem);
  align-self: flex-start;
}

.c-sidebar__group {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border: 1px solid var(--gray-mid);
  box-shadow: var(--shadow-md);
}

.c-sidebar__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
  font-family: var(--font-heading);
}

.c-sidebar__list {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.c-sidebar__link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.7rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.2s;
}

.c-sidebar__link:hover,
.c-sidebar__link--active {
  background: var(--color-white);
  color: var(--color-primary);
  font-weight: 600;
}

.c-sidebar__count {
  font-size: 0.8rem;
  color: var(--gray-text);
  background: var(--gray-mid);
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
}

.c-sidebar__cta {
  background: linear-gradient(
    135deg,
    var(--color-primary),
    var(--color-primary-dark)
  );
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
}

.c-sidebar__cta-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  font-family: var(--font-heading);
}

.c-sidebar__cta-text {
  font-size: 0.9rem;
  opacity: 0.85;
  margin-bottom: 1.25rem;
  line-height: 1.5;
}

/* ── FAQ ────────────────────────────────────── */
.c-faq__list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.c-faq__item {
  background: var(--color-white);
  border: 1px solid var(--gray-mid);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition:
    border-color 0.3s,
    box-shadow 0.3s;
}

.c-faq__item:hover {
  border-color: rgba(16, 117, 189, 0.3);
  box-shadow: var(--shadow-md);
}

.c-faq__item.is-open {
  border-color: var(--color-primary);
  box-shadow: 0 4px 20px rgba(16, 117, 189, 0.12);
}

.c-faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
  font-family: var(--font-heading);
  transition:
    color 0.3s,
    background 0.3s;
}

.c-faq__item:hover .c-faq__question {
  color: var(--color-primary);
}

.c-faq__item.is-open .c-faq__question {
  color: var(--color-primary);
  background: rgba(16, 117, 189, 0.03);
}

.c-faq__icon {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(16, 117, 189, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 0.85rem;
  transition:
    transform 0.35s ease,
    background 0.3s,
    color 0.3s;
  margin-left: 1rem;
}

.c-faq__item.is-open .c-faq__icon {
  transform: rotate(45deg);
  background: var(--color-primary);
  color: var(--color-white);
}

.c-faq__answer {
  max-height: 0;
  overflow: hidden;
  transition:
    max-height 0.45s ease,
    padding 0.45s ease;
}

.c-faq__item.is-open .c-faq__answer {
  max-height: 500px;
}

.c-faq__answer-inner {
  padding: 0 1.5rem 1.5rem;
  font-size: 0.95rem;
  color: var(--gray-text);
  line-height: 1.8;
}

/* ── Modal ──────────────────────────────────── */
.c-modal {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.c-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.c-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(2, 4, 10, 0.85);
  backdrop-filter: blur(8px);
}

.c-modal__content {
  position: relative;
  background: var(--color-white);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: 24px;
  padding: 1.5rem 1.5rem 0.5rem;
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.5);
  transform: translateY(30px) scale(0.95);
  transition: all 0.5s var(--ease-in-out);
}

.c-modal.is-open .c-modal__content {
  transform: translateY(0) scale(1);
}

.c-modal__close {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--gray-light);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all 0.3s ease;
}

.c-modal__close:hover {
  background: var(--gray-mid);
  transform: rotate(90deg);
  color: var(--color-primary);
}

.c-modal__title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  text-align: center;
  font-family: var(--font-heading);
}

.c-modal__subtitle {
  color: var(--gray-text);
  font-size: 1rem;
  text-align: center;
  margin-bottom: 2rem;
}

.c-modal__form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.c-modal__form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.c-modal__field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.c-modal__label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: var(--font-heading);
}

.c-modal__input,
.c-modal__select,
.c-modal__textarea {
  background: #f9fafb;
  border: 1px solid var(--gray-mid);
  padding: 0.8rem 1rem;
  border-radius: 12px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-primary);
  outline: none;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}

.c-modal__input:focus,
.c-modal__select:focus,
.c-modal__textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(16, 117, 189, 0.1);
  background: var(--color-white);
}

.c-modal__submit {
  width: 100%;
  padding: 1rem;
  background: var(--color-primary);
  color: var(--color-white);
  border: 2px solid transparent;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  font-family: var(--font-heading);
  transition: all 0.3s ease;
}

.c-modal__submit:hover {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-primary);
}

@media (max-width: 640px) {
  .c-modal {
    padding: var(--mobile-px);
  }
  .c-modal__form-row {
    grid-template-columns: 1fr;
  }
  .c-modal__content {
    padding: 2rem 1.5rem;
  }
}

/* ── Pagination ─────────────────────────────── */
.c-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 3rem;
}

.c-pagination__btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--gray-light);
  border: 1px solid var(--gray-mid);
  cursor: pointer;
  font-family: var(--font-heading);
  transition: all 0.2s ease;
  text-decoration: none;
}

.c-pagination__btn:hover {
  background: var(--gray-mid);
}

.c-pagination__btn--active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.c-pagination__btn--prev,
.c-pagination__btn--next {
  font-size: 0.85rem;
}