.lq-certificate-list {
  --lq-cert-card-bg: #ffffff;
  --lq-cert-border: #d7dde5;
  --lq-cert-title: #11151a;
  --lq-cert-subtitle: #4c5968;
  --lq-cert-text: #2a3340;
  --lq-cert-shadow: 0 10px 28px rgba(10, 20, 30, 0.08);
  --lq-cert-cols-desktop: 3;
  --lq-cert-cols-tablet: 2;
  --lq-cert-cols-mobile: 1;
  --lq-cert-gap: 24px;
  --lq-cert-justify: flex-start;
  --lq-cert-modal-max-width: 80vw;
  --lq-cert-modal-max-height: 82vh;
  --lq-cert-item-basis: calc(
    (
      100%
      - (var(--lq-cert-cols-desktop, 3) - 1) * var(--lq-cert-gap, 24px)
    )
    / var(--lq-cert-cols-desktop, 3)
  );
  margin: 0;
  max-width: 100%;
}

.lq-certificate-list__title {
  margin: 0 0 1.2rem;
  color: var(--lq-cert-title);
  font-size: clamp(1.35rem, 2.2vw, 1.9rem);
  line-height: 1.2;
}

.lq-certificate-list__grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--lq-cert-gap, 24px);
  justify-content: var(--lq-cert-justify, flex-start);
  align-items: stretch;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.lq-certificate-list__item,
.lq-certificate-list__grid > .lq-certificate-card {
  display: flex;
  flex: 0 0 var(--lq-cert-item-basis);
  width: var(--lq-cert-item-basis);
  max-width: var(--lq-cert-item-basis);
  min-width: 0;
  box-sizing: border-box;
}

.lq-certificate-list__empty {
  margin: 0;
  padding: 0.95rem 1rem;
  border: 1px dashed var(--lq-cert-border);
  border-radius: 10px;
  background: #f8fafc;
  color: var(--lq-cert-subtitle);
  font-size: 0.98rem;
}

.lq-certificate-card {
  background: var(--lq-cert-card-bg);
  border: 1px solid var(--lq-cert-border);
  border-radius: 12px;
  overflow: hidden;
  min-width: 0;
  height: 100%;
  box-shadow: 0 2px 10px rgba(11, 22, 36, 0.04);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

/* When the card wraps an inner link (EC), stretch the link to fill the item. */
.lq-certificate-list__item > .lq-certificate-card__link,
.lq-certificate-list__item > .lq-certificate-card__link--static {
  width: 100%;
}

.lq-certificate-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--lq-cert-shadow);
}

.lq-certificate-card__media {
  position: relative;
  background: #f1f4f8;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}
.lq-certificate-card__media.is-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 240px;
}

.lq-certificate-card__image-link {
  display: block;
  text-decoration: none;
  cursor: pointer;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}
.lq-certificate-card__image-link.is-disabled {
  cursor: default;
}

.lq-certificate-card__image-placeholder {
  width: 100%;
  min-height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  color: var(--lq-cert-subtitle);
  font-size: 0.92rem;
  text-align: center;
  background: #eef2f6;
}

.lq-certificate-card__image {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  box-sizing: border-box;
}

.lq-certificate-card__body {
  padding: 0.95rem 1rem 1.05rem;
}

.lq-certificate-card__title {
  margin: 0;
  color: var(--lq-cert-title);
  font-size: 1.05rem;
  line-height: 1.25;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.lq-certificate-card__subtitle {
  margin: 0.35rem 0 0;
  color: var(--lq-cert-subtitle);
  font-size: 0.95rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.lq-certificate-card__excerpt {
  margin: 0.55rem 0 0;
  color: var(--lq-cert-text);
  font-size: 0.92rem;
  line-height: 1.45;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.lq-certificate-card__notice {
  margin: 0.7rem 0 0;
  color: var(--lq-cert-subtitle);
  font-size: 0.88rem;
  line-height: 1.35;
}

/* PDF lightbox — always viewport-fixed (JS moves nodes under <body>). */
.lq-certificate-lightbox {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  inset: 0;
  z-index: 999999;
  display: none;
  align-items: center;
  justify-content: center;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  max-width: 100vw;
  max-height: 100vh;
  max-height: 100dvh;
  margin: 0;
  padding: 3rem 1.5rem 1.5rem;
  box-sizing: border-box;
  transform: none;
  filter: none;
  perspective: none;
  overflow: hidden;
}

.lq-certificate-lightbox.is-open {
  display: flex;
}

.lq-certificate-lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 9, 14, 0.72);
}

.lq-certificate-lightbox__dialog {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  width: min(1100px, var(--lq-cert-modal-max-width, 80vw), calc(100vw - 3rem));
  height: min(800px, var(--lq-cert-modal-max-height, 82vh), calc(100vh - 4.5rem));
  max-width: min(1100px, var(--lq-cert-modal-max-width, 80vw), calc(100vw - 3rem));
  max-height: min(800px, var(--lq-cert-modal-max-height, 82vh), calc(100vh - 4.5rem));
  margin: 0;
  padding: 0.5rem 0.5rem 0.75rem;
  border-radius: 12px;
  background: #ffffff;
  box-sizing: border-box;
  overflow: hidden;
  transform: none;
}

.lq-certificate-lightbox__pdf-wrap {
  flex: 1 1 auto;
  width: 100%;
  min-height: 0;
  height: auto;
}

.lq-certificate-lightbox__pdf,
.lq-certificate-lightbox iframe,
.lq-certificate-lightbox object,
.lq-certificate-lightbox embed {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 10px;
  background: #f4f6f9;
}

.lq-certificate-lightbox__actions {
  flex: 0 0 auto;
  margin: 0.55rem 0 0;
  text-align: right;
  font-size: 0.92rem;
}

.lq-certificate-lightbox__actions a {
  color: #0f5cbe;
  text-decoration: underline;
}

.lq-certificate-lightbox__close {
  position: absolute;
  right: 0;
  top: -2.35rem;
  z-index: 5;
  border: 0;
  background: transparent;
  color: #ffffff;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
}

body.lq-certificate-lightbox-open {
  overflow: hidden;
}

@media (max-width: 991px) {
  .lq-certificate-list {
    --lq-cert-item-basis: calc(
      (
        100%
        - (var(--lq-cert-cols-tablet, 2) - 1) * var(--lq-cert-gap, 24px)
      )
      / var(--lq-cert-cols-tablet, 2)
    );
  }

  .lq-certificate-lightbox__dialog {
    width: min(1100px, 90vw, var(--lq-cert-modal-max-width, 90vw), calc(100vw - 3rem));
    height: min(800px, 82vh, var(--lq-cert-modal-max-height, 82vh), calc(100vh - 4.5rem));
    max-width: min(1100px, 90vw, var(--lq-cert-modal-max-width, 90vw), calc(100vw - 3rem));
    max-height: min(800px, 82vh, var(--lq-cert-modal-max-height, 82vh), calc(100vh - 4.5rem));
  }
}

@media (max-width: 767px) {
  .lq-certificate-list {
    --lq-cert-item-basis: calc(
      (
        100%
        - (var(--lq-cert-cols-mobile, 1) - 1) * var(--lq-cert-gap, 24px)
      )
      / var(--lq-cert-cols-mobile, 1)
    );
  }

  .lq-certificate-card__image-placeholder {
    min-height: 210px;
  }

  .lq-certificate-lightbox {
    padding: 2.75rem 0.75rem 0.75rem;
  }

  .lq-certificate-lightbox__dialog {
    width: min(1100px, 94vw, var(--lq-cert-modal-max-width, 94vw), calc(100vw - 1.5rem));
    height: min(800px, 80vh, var(--lq-cert-modal-max-height, 80vh), calc(100vh - 3.75rem));
    max-width: min(1100px, 94vw, var(--lq-cert-modal-max-width, 94vw), calc(100vw - 1.5rem));
    max-height: min(800px, 80vh, var(--lq-cert-modal-max-height, 80vh), calc(100vh - 3.75rem));
    border-radius: 8px;
  }

  .lq-certificate-lightbox__close {
    top: -2.1rem;
    right: 0;
  }
}

/* -------------------------------------------------------------------------
 * EC template
 * Scoped under .lq-certificate-list--ec so Default visual styles remain.
 * Flex column counts come from shared layout vars above.
 * ------------------------------------------------------------------------- */

.lq-certificate-list--ec {
  --lq-cert-ec-navy: #10283d;
  --lq-cert-ec-lime: #c4d82e;
  --lq-cert-ec-lime-deep: #6f8f1f;
  --lq-cert-ec-gray: #687481;
  --lq-cert-ec-white: #ffffff;
  --lq-cert-ec-border: rgba(18, 42, 62, 0.14);
  --lq-cert-ec-shadow: 0 12px 32px rgba(18, 42, 62, 0.06);
  --lq-cert-ec-shadow-hover: 0 18px 42px rgba(18, 42, 62, 0.12);
  --lq-cert-ec-ease: cubic-bezier(0.4, 0, 0.2, 1);
}

.lq-certificate-list--ec .lq-certificate-list__grid {
  /* Inherit shared flex layout; keep EC gap default unless overridden by --lq-cert-gap. */
  gap: var(--lq-cert-gap, 24px);
}

.lq-certificate-list--ec .lq-certificate-card,
.lq-certificate-list--ec .lq-certificate-list__item {
  display: flex;
  flex-direction: column;
  align-self: stretch;
  min-width: 0;
  height: auto;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  overflow: visible;
}

.lq-certificate-list--ec .lq-certificate-card:hover {
  transform: none;
  box-shadow: none;
}

.lq-certificate-list--ec .lq-certificate-card__link {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  align-self: stretch;
  width: 100%;
  height: 100%;
  min-height: 100%;
  overflow: hidden;
  box-sizing: border-box;
  color: inherit;
  text-decoration: none;
  background: var(--lq-cert-ec-white);
  border: 1px solid var(--lq-cert-ec-border);
  border-radius: 8px;
  box-shadow: var(--lq-cert-ec-shadow);
  transition:
    transform 300ms var(--lq-cert-ec-ease),
    border-color 300ms var(--lq-cert-ec-ease),
    box-shadow 300ms var(--lq-cert-ec-ease);
}

.lq-certificate-list--ec .lq-certificate-card__link--static {
  cursor: default;
}

.lq-certificate-list--ec a.lq-certificate-card__link:hover,
.lq-certificate-list--ec a.lq-certificate-card__link:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(196, 216, 46, 0.8);
  box-shadow: var(--lq-cert-ec-shadow-hover);
  text-decoration: none;
}

.lq-certificate-list--ec a.lq-certificate-card__link:focus-visible {
  outline: 3px solid var(--lq-cert-ec-navy);
  outline-offset: 3px;
}

.lq-certificate-list--ec .lq-certificate-card__media {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  padding: 24px 24px 12px;
  background: linear-gradient(180deg, rgba(247, 249, 250, 1) 0%, rgba(255, 255, 255, 1) 100%);
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

.lq-certificate-list--ec .lq-certificate-card__media.is-placeholder {
  min-height: 0;
}

.lq-certificate-list--ec .lq-certificate-card__image-wrap {
  width: 100%;
  aspect-ratio: 4 / 5;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.lq-certificate-list--ec .lq-certificate-card__image {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: contain;
  object-position: center;
}

.lq-certificate-list--ec .lq-certificate-card__image-placeholder {
  width: 100%;
  min-height: 220px;
  aspect-ratio: 4 / 5;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  color: var(--lq-cert-ec-gray);
  font-size: 0.92rem;
  text-align: center;
  background: transparent;
}

.lq-certificate-list--ec .lq-certificate-card__content,
.lq-certificate-list--ec .lq-certificate-card__body {
  position: relative;
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
  padding: 24px 48px 26px 26px;
  border-top: 1px solid rgba(18, 42, 62, 0.08);
}

.lq-certificate-list--ec .lq-certificate-card__body::before {
  content: "";
  position: absolute;
  top: -2px;
  left: 26px;
  width: 44px;
  height: 3px;
  background: var(--lq-cert-ec-lime);
}

.lq-certificate-list--ec .lq-certificate-card__title {
  margin: 0;
  color: var(--lq-cert-ec-navy);
  font-size: clamp(20px, 1.5vw, 26px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  overflow-wrap: break-word;
  word-break: normal;
}

.lq-certificate-list--ec .lq-certificate-card__subtitle {
  margin: 8px 0 0;
  color: var(--lq-cert-ec-gray);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.45;
  overflow-wrap: break-word;
  word-break: normal;
}

.lq-certificate-list--ec .lq-certificate-card__excerpt {
  margin: 10px 0 0;
  color: var(--lq-cert-ec-gray);
  font-size: 14px;
  line-height: 1.45;
}

.lq-certificate-list--ec .lq-certificate-card__notice {
  margin: 12px 0 0;
  color: var(--lq-cert-ec-gray);
  font-size: 0.88rem;
  line-height: 1.35;
}

/* Keep arrow pinned to the bottom of the equal-height body. */
.lq-certificate-list--ec .lq-certificate-card__arrow {
  position: absolute;
  right: 24px;
  bottom: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  margin-top: auto;
  color: var(--lq-cert-ec-lime-deep);
  transition: transform 300ms var(--lq-cert-ec-ease);
}

.lq-certificate-list--ec .lq-certificate-card__arrow svg {
  display: block;
  width: 100%;
  height: 100%;
}

.lq-certificate-list--ec a.lq-certificate-card__link:hover .lq-certificate-card__arrow,
.lq-certificate-list--ec a.lq-certificate-card__link:focus-visible .lq-certificate-card__arrow {
  transform: translateX(4px);
}

.lq-certificate-list--ec .lq-certificate-list__item--no-link .lq-certificate-card__link:hover,
.lq-certificate-list--ec .lq-certificate-list__item--no-link .lq-certificate-card__link:focus-visible {
  transform: none;
  border-color: var(--lq-cert-ec-border);
  box-shadow: var(--lq-cert-ec-shadow);
}

@media (max-width: 767px) {
  .lq-certificate-list--ec .lq-certificate-card__media {
    padding: 20px 20px 10px;
  }

  .lq-certificate-list--ec .lq-certificate-card__content,
  .lq-certificate-list--ec .lq-certificate-card__body {
    padding: 22px 44px 22px 22px;
  }

  .lq-certificate-list--ec .lq-certificate-card__body::before {
    left: 22px;
  }

  .lq-certificate-list--ec .lq-certificate-card__arrow {
    right: 22px;
    bottom: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .lq-certificate-list--ec .lq-certificate-card__link,
  .lq-certificate-list--ec .lq-certificate-card__arrow {
    transition-duration: 0ms;
  }

  .lq-certificate-list--ec a.lq-certificate-card__link:hover,
  .lq-certificate-list--ec a.lq-certificate-card__link:focus-visible {
    transform: none;
  }

  .lq-certificate-list--ec a.lq-certificate-card__link:hover .lq-certificate-card__arrow,
  .lq-certificate-list--ec a.lq-certificate-card__link:focus-visible .lq-certificate-card__arrow {
    transform: none;
  }
}
