/*
 * InspireSphere Theme — Blog Section Styles
 *
 * Covers:
 *   1. Featured Blog  (.section--featured-blog / .featured-blog)
 *   2. Blog Grid      (.section--blog-grid / .blog-grid / .blog-card)
 *
 * Desktop breakpoint: max 1320px container.
 * Mobile breakpoint:  max 768px.
 */

/* ══════════════════════════════════════════════════════════════════
   1. FEATURED BLOG
   ══════════════════════════════════════════════════════════════════ */

/* ── Section wrapper ─────────────────────────────────────────── */
.section--featured-blog {
  padding-block: 0;
  padding-inline: var(--section-pad-desktop);
}

.section--featured-blog>.container {
  padding-top: 0;
  padding-bottom: 0;
  padding-inline: 0;
}

/* ── Outer shell ─────────────────────────────────────────────── */
.featured-blog {
  position: relative;
  width: 100%;
  height: 608px;
  overflow: hidden;
}

/* ── Full-bleed image ────────────────────────────────────────── */
.featured-blog__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Fallback when no featured image is set */
.featured-blog__img--placeholder {
  width: 100%;
  height: 100%;
  background: var(--color-dark-navy, #061c3d);
}

/* ── Gradient overlay: 441px from bottom ────────────────────── */
.featured-blog__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 441px;
  background: linear-gradient(to top, #061c3d 0%, rgba(6, 28, 61, 0) 100%);
  display: flex;
  align-items: flex-end;
  padding: 48px 56px;
}

/* ── Content column ──────────────────────────────────────────── */
.featured-blog__content {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 840px;
}

/* ── Post title ──────────────────────────────────────────────── */
.featured-blog__title {
  font-size: 36px;
  font-weight: var(--font-weight-semibold, 600);
  color: var(--color-white, #ffffff);
  line-height: 1.2;
  margin: 0;
}

/* ── Excerpt: max 2 visible lines ────────────────────────────── */
.featured-blog__excerpt {
  font-size: 16px;
  font-weight: var(--font-weight-regular, 400);
  color: var(--color-light-grey, #f1f1f3);
  line-height: 1.5;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── Read More button ────────────────────────────────────────── */
.featured-blog__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 56px;
  padding: 16px 20px;
  background: var(--color-green, #b3d634);
  color: var(--color-black, #262626);
  font-size: 16px;
  font-weight: var(--font-weight-regular, 400);
  border-radius: 6px;
  text-decoration: none;
  white-space: nowrap;
  align-self: flex-start;
  transition: opacity 0.2s;
}

.featured-blog__btn:hover {
  opacity: 0.88;
}

/* ── Mobile (≤ 768px) ────────────────────────────────────────── */
@media (max-width: 768px) {
  .section--featured-blog {
    padding-inline: 0;
  }

  .section--featured-blog>.container {
    padding-inline: var(--section-pad-mobile);
  }

  .featured-blog {
    height: 400px;
  }

  .featured-blog__overlay {
    height: 208px;
    padding: 20px;
  }

  .featured-blog__content {
    gap: 16px;
  }

  .featured-blog__title {
    font-size: 24px;
    font-weight: var(--font-weight-bold, 700);
  }

  /* Excerpt hidden on mobile per Figma spec */
  .featured-blog__excerpt {
    display: none;
  }
}


/* ══════════════════════════════════════════════════════════════════
   2. BLOG GRID
   ══════════════════════════════════════════════════════════════════ */

/* ── Section wrapper ──────────────────────────────────────────── */
.section--blog-grid {
  /* padding-block: 80px; */
}

/* ── Outer flex column ────────────────────────────────────────── */
.blog-grid {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

/* ── Section header ───────────────────────────────────────────── */
.blog-grid__header {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.blog-grid__title {
  font-size: 36px;
  font-weight: var(--font-weight-semibold);
  color: var(--color-dark-navy, #1f1f1f);
  line-height: 1.2;
  margin: 0;
}

.blog-grid__desc {
  font-size: var(--font-size-body-md, 16px);
  color: var(--color-dark, #484848);
  line-height: 1.6;
  margin: 0;
}

/* ── Category filter row ──────────────────────────────────────── */
.blog-grid__filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.blog-filter__btn {
  background: #ffffff;
  color: #262626;
  border: 1px solid #f1f1f3;
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 14px;
  font-weight: var(--font-weight-medium, 500);
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  line-height: 1;
}

.blog-filter__btn--active {
  background: var(--color-blue, #034083);
  color: #ffffff;
  border-color: var(--color-blue, #034083);
}

.blog-filter__btn:hover:not(.blog-filter__btn--active) {
  background: #f5f7fa;
  border-color: #d0d4dd;
}

/* Utility: used by JS to hide row-2+ filter buttons when collapsed */
.blog-filter__btn--row-hidden {
  display: none !important;
}

/* ── Filter row toggle (View More / View Less) ─────────────────── */
.blog-filter__toggle {
  background: var(--color-white, #ffffff);
  color: var(--color-blue, #034083);
  border: 1px solid var(--color-blue, #034083);
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 16px;
  font-weight: var(--font-weight-regular, 400);
  font-family: inherit;
  cursor: pointer;
  line-height: 1;
  white-space: nowrap;
  transition: background 0.2s, color 0.2s;
}

.blog-filter__toggle:hover {
  background: var(--color-blue, #034083);
  color: var(--color-white, #ffffff);
}

@media (hover: none) {
  .blog-filter__toggle:hover {
    background: var(--color-white, #ffffff);
    color: var(--color-blue, #034083);
  }
}

/* Hidden until JS detects multi-row overflow */
.blog-filter__toggle--hidden {
  display: none !important;
}

/* ── Three-column grid ────────────────────────────────────────── */
.blog-grid__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

/* ── Individual blog card ─────────────────────────────────────── */
.blog-card {
  display: flex;
  flex-direction: column;
  gap: 24px;
  border: 1px solid #f1f1f3;
  border-radius: 10px;
  padding: 16px 16px 24px;
  background: #ffffff;
  overflow: hidden;
  transition: border-color 0.2s;
}

.blog-card:hover {
  border-color: var(--color-blue, #034083);
}

/* Hidden class toggled by JS "View More" logic */
.blog-card--hidden {
  display: none;
}

/* ── Card image wrap: aspect-ratio keeps correct proportions ──── */
.blog-card__img-link {
  display: block;
  text-decoration: none;
}

.blog-card__img-wrap {
  width: 100%;
  aspect-ratio: 7 / 4;
  border-radius: 6px;
  overflow: hidden;
  background: #f1f1f3;
}

.blog-card__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.3s ease;
}

.blog-card__img-link:hover .blog-card__img {
  transform: scale(1.03);
}

/* Fallback when no featured image is set */
.blog-card__img-placeholder {
  width: 100%;
  height: 100%;
  background: var(--color-light-grey, #f1f1f3);
}

/* ── Card body ────────────────────────────────────────────────── */
.blog-card__body {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

/* ── Category pills inside card ───────────────────────────────── */
.blog-card__cats {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.blog-card__cat {
  display: inline-block;
  background: #ffffff;
  color: #262626;
  border: 1px solid #f1f1f3;
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: var(--font-weight-medium, 500);
  line-height: 1;
}

/* ── Card title ───────────────────────────────────────────────── */
.blog-card__title-link {
  text-decoration: none;
}

.blog-card__title {
  font-size: 20px;
  font-weight: var(--font-weight-bold);
  color: #1f1f1f;
  line-height: 1.3;
  margin: 0;
  transition: color 0.2s;
}

.blog-card__title-link:hover .blog-card__title {
  color: var(--color-blue, #034083);
}

/* ── Card excerpt — max 2 visible lines ──────────────────────── */
.blog-card__excerpt {
  font-size: var(--font-size-body-md, 16px);
  color: #484848;
  line-height: 1.6;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── View More button container ───────────────────────────────── */
.blog-grid__more {
  display: flex;
  justify-content: center;
}

.blog-grid__view-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-blue, #034083);
  color: #ffffff;
  font-size: var(--font-size-body-md, 16px);
  font-weight: var(--font-weight-semibold, 600);
  border: none;
  border-radius: 10px;
  padding: 16px 40px;
  cursor: pointer;
  transition: background 0.2s;
  text-decoration: none;
  min-width: 200px;
}

.blog-grid__view-more:hover {
  background: #022d5c;
}

/* ── Mobile grid (≤ 768px) ────────────────────────────────────── */
@media (max-width: 768px) {
  .section--blog-grid {
    padding-block: 48px;
  }

  .blog-grid__title {
    font-size: 24px;
  }

  .blog-grid__cards {
    grid-template-columns: 1fr;
  }

  .blog-card__img-wrap {
    aspect-ratio: 16 / 9;
  }
}