/* ==========================================================================
   Langsen Theme - Applications List Page Styles
   Strictly aligned with Design Reference (media_1790668461880.jpg)
   ========================================================================== */

.langsen-applications {
  color: #132d54;
  background-color: #ffffff;
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  overflow-x: hidden;
}

/* Container width is unified by common.css .container */

/* --------------------------------------------------------------------------
   Heading
   -------------------------------------------------------------------------- */
.ls-applications-content {
  padding: 54px 0 68px;
}

.ls-applications-heading {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 40px;
}

.ls-applications-heading > span {
  display: block;
  width: 32px;
  height: 3px;
  background-color: #ee141d;
  margin: 0 auto 12px;
  border-radius: 1px;
}

.ls-applications-heading h2 {
  color: #062a63;
  font-family: Outfit, 'Plus Jakarta Sans', sans-serif;
  font-size: 36px;
  font-weight: 800;
  line-height: 1.2;
  margin: 0 0 12px;
  text-transform: uppercase;
}

.ls-applications-heading h2 em {
  color: #ee141d;
  font-style: normal;
}

.ls-applications-heading p {
  color: #64748b;
  font-size: 15.5px;
  line-height: 1.7;
  margin: 0;
}

/* --------------------------------------------------------------------------
   4-Column Cards Grid
   -------------------------------------------------------------------------- */
.ls-applications-content .ls-applications-grid,
.ls-applications-content {
  box-sizing: border-box;
}

.ls-application-card {
  display: inline-flex;
  flex-direction: column;
  width: calc((100% - 60px) / 4);
  margin: 0 20px 20px 0;
  vertical-align: top;
  border-radius: 8px;
  overflow: hidden;
  background-color: #ffffff;
  border: 1px solid #edf2f7;
  box-shadow: 0 4px 18px rgba(6, 42, 99, 0.05);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-sizing: border-box;
}

.ls-application-card:nth-of-type(4n) {
  margin-right: 0;
}

.ls-application-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(6, 42, 99, 0.12);
  border-color: #dbe4f0;
}

.ls-application-card__image {
  display: block;
  width: 100%;
  aspect-ratio: 1.25 / 1;
  overflow: hidden;
  background-color: #f1f4f8;
}

.ls-application-card__image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.ls-application-card:hover .ls-application-card__image img {
  transform: scale(1.05);
}

.ls-application-card h3 {
  padding: 18px 16px;
  margin: 0;
  background-color: #ffffff;
  text-align: center;
  font-family: Outfit, 'Plus Jakarta Sans', sans-serif;
  font-size: 16.5px;
  font-weight: 800;
  line-height: 1.35;
}

.ls-application-card h3 a {
  color: #062a63;
  text-decoration: none;
  transition: color 0.2s ease;
}

.ls-application-card:hover h3 a,
.ls-application-card h3 a:hover {
  color: #ee141d;
}

.ls-applications-empty {
  padding: 48px 0;
  text-align: center;
  color: #64748b;
  font-size: 14px;
}

/* --------------------------------------------------------------------------
   Pagination (深蓝激活方块，还原设计图)
   -------------------------------------------------------------------------- */
.ls-applications .langsen-pagination {
  margin-top: 48px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
}

.ls-applications .langsen-pagination a,
.ls-applications .langsen-pagination span {
  width: 38px;
  height: 38px;
  border-radius: 4px;
  background-color: #ffffff;
  color: #0b2e5b;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14.5px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid #dfe4eb;
  transition: all 0.2s ease;
}

.ls-applications .langsen-pagination a:hover {
  background-color: #edf2f9;
  color: #062a63;
  border-color: #062a63;
}

.ls-applications .langsen-pagination a.is-current,
.ls-applications .langsen-pagination span.is-current {
  background-color: #062a63;
  color: #ffffff;
  border-color: #062a63;
  box-shadow: 0 3px 10px rgba(6, 42, 99, 0.25);
}

/* --------------------------------------------------------------------------
   Call To Action (居中布局)
   -------------------------------------------------------------------------- */
.ls-applications-cta {
  position: relative;
  background: linear-gradient(180deg, rgba(6, 26, 61, 0.82) 0%, rgba(6, 26, 61, 0.65) 100%),
              url('../images/product-cta-bg.jpg') center 48% / cover no-repeat;
  padding: 56px 0;
  color: #ffffff;
  text-align: center;
}

.ls-applications-cta h2 {
  color: #ffffff;
  font-family: Outfit, 'Plus Jakarta Sans', sans-serif;
  font-size: 28px;
  font-weight: 800;
  line-height: 1.25;
  margin: 0 0 10px;
}

.ls-applications-cta p {
  color: rgba(255, 255, 255, 0.92);
  font-size: 15px;
  margin: 0 0 20px;
}

.ls-applications-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background-color: #ee141d;
  color: #ffffff;
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-decoration: none;
  padding: 12px 28px;
  border-radius: 4px;
  box-shadow: 0 4px 14px rgba(238, 20, 29, 0.35);
  transition: all 0.25s ease;
}

.ls-applications-cta a:hover {
  background-color: #d60f17;
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(238, 20, 29, 0.45);
  transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .ls-application-card {
    width: calc((100% - 32px) / 3);
    margin-right: 16px;
  }
  .ls-application-card:nth-of-type(4n) {
    margin-right: 16px;
  }
  .ls-application-card:nth-of-type(3n) {
    margin-right: 0;
  }
}

@media (max-width: 768px) {
  .ls-applications-heading h2 {
    font-size: 26px;
  }
  .ls-application-card {
    width: calc((100% - 14px) / 2);
    margin-right: 14px;
    margin-bottom: 14px;
  }
  .ls-application-card:nth-of-type(3n),
  .ls-application-card:nth-of-type(4n) {
    margin-right: 14px;
  }
  .ls-application-card:nth-of-type(2n) {
    margin-right: 0;
  }
  .ls-application-card h3 {
    padding: 12px 10px;
    font-size: 13.5px;
  }
}

@media (max-width: 480px) {
  .ls-application-card {
    width: 100%;
    margin-right: 0;
    margin-bottom: 14px;
  }
  .ls-applications-cta h2 {
    font-size: 22px;
  }
}