/* ==============================================
   Blog Section — PC
   ============================================== */
.blog {
  background: #f3f7ff;
}

.blog__container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 80px 20px;
  display: flex;
  align-items: flex-start;
  gap: 40px;
}

/* ==============================================
   Category Navigation Sidebar — PC only
   ============================================== */
.category-nav {
  width: 280px;
  flex-shrink: 0;
}

.category-nav__list {
  display: flex;
  flex-direction: column;
}

.category-nav__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 4px;
  border-bottom: 1px solid rgba(20, 38, 63, 0.4);
}

.category-nav__link {
  font-size: 12px;
  line-height: 1.8;
  letter-spacing: 0.48px;
  color: rgba(20, 38, 63, 0.64);
}

.category-nav__link--active {
  color: #14263f;
}

.category-nav__arrow {
  font-size: 16px;
  color: rgba(20, 38, 63, 0.64);
  flex-shrink: 0;
}

.category-nav__arrow--active {
  color: #14263f;
}

/* ==============================================
   Blog Grid — PC: 3 columns
   ============================================== */
.blog-main__inner {
  width: calc(100% - 320px);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: 100%;
  gap: 40px 24px;
}

/* ==============================================
   Blog Card
   ============================================== */
.blog-card {}

/* Date + Image layer */
.blog-card__media {
  display: flex;
  gap: 5px;
  align-items: flex-start;
}

/* Vertical date column */
.blog-card__date-col {
  width: 14px;
  height: 86px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.blog-card__date {
  display: inline-block;
  transform: rotate(90deg);
  white-space: nowrap;
  font-family: 'Unbounded', sans-serif;
  font-weight: 400;
  font-size: 12px;
  line-height: 1.2;
  color: rgba(20, 38, 63, 0.8);
  letter-spacing: 1.2px;
}

/* Card image */
.blog-card__img-wrap {
  flex: 1;
  height: 207px;
  border-radius: 8px;
  overflow: hidden;
}

.blog-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* White info panel — overlaps the bottom of the image */
.blog-card__body {
  width: calc(100% - 12px);
  background: #ffffff;
  border-radius: 8px;
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: -32px;
  z-index: 1;
  position: relative;
}

.blog-card__title {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.8;
  color: #14263f;
  word-break: break-word;
}

.blog-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.blog-card__footer .tag_blocks {
  display: flex;
  gap: 4px;
  align-items: center;
}

.blog-card__tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 16px;
  background: #14263f;
  border-radius: 20px;
  font-size: 11px;
  line-height: 1.2;
  color: #ffffff;
  white-space: nowrap;
  font-weight: 500;
}

.blog-card__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: #14263f;
  border-radius: 50%;
  color: #ffffff;
  flex-shrink: 0;
}

.blog-card__btn .material-icons-outlined {
  font-size: 14px;
  line-height: 1;
}

.pagination__inner {
  margin: 80px 0 120px;

  .nav-links {
    display: flex;
    justify-content: center;
    gap: 16px;
    font-family: "unbounded", sans-serif;



    .page-numbers {
      opacity: 0.8;
      transition: opacity 0.3s ease;

      &:hover {
        opacity: 0.64;
      }

      &.current {
        opacity: 0.4;

        &:hover {
          opacity: 0.4;
        }
      }
    }
  }
}

@media (max-width:1080px) {
  .blog-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }

  .pagination__inner {
    margin: 72px 0 100px;
  }
}

@media (max-width:900px) {
  .blog-main__inner {
    width: 100%;
  }

  .blog__container {
    flex-direction: column;
  }

  .category-nav {
    order: 2;
    width: min(100%, 640px);
    margin-inline: auto;
    margin-top: 120px;
  }

  .blog-grid {
    width: 100%;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px 16px;
  }

  .blog-card__body {
    padding: 16px 12px;
    gap: 12px;
  }

  .blog-card__title {
    font-size: 13px;
  }

  .blog-card__tag {
    font-size: 10px;
    padding: 2px 12px;
  }

  .blog-card__date {
    font-size: 11px;
  }

  .blog-card__img-wrap {
    border-radius: 6px;
  }

  .blog-card__media {
    gap: 2px;
  }

  .category-nav {
    margin-top: 0px;
  }

  .category-nav {
    margin-top: 0;
  }

  .pagination__inner {
    margin: 64px 0 0;
  }

  .category-nav__item:first-child {
    border-top: 1px solid rgba(20, 38, 63, 0.4);
  }

}

/* ==============================================
   SP Styles — max-width: 767px
   ============================================== */
@media (max-width: 767px) {


  .blog-grid {
    width: 100%;
    grid-template-columns: repeat(2, 1fr);
  }

  /* Blog Section */
  .blog__container {
    padding: 80px 11px;
    flex-direction: column;
    gap: 0;
  }

  /* Blog Grid — single column on SP */

  .blog-card__date-col {
    width: 12px;
    height: 72px;
  }

  .blog-card__date {
    font-size: 10px;
    letter-spacing: 1px;
  }

  .pagination__inner {
    margin: 64px 0 80px;
  }

}

@media (max-width:600px) {
  .blog__container {
    padding: 40px 12px;
  }

  .blog-grid {
    width: 100%;
    grid-template-columns: repeat(1, 1fr);
  }

  .blog-card__date {
    font-size: 11px;
    letter-spacing: 1px;
    padding-left: 16px;
  }

  .blog-card__media {
    gap: 6px;
  }

  .blog-card__img-wrap {
    border-radius: 4px;
    height: auto;
    aspect-ratio: 11 / 5;
  }
}