/* ============================================================
   BLOG PAGE & SHARED BLOG STYLES
   (blog.html + blog-post.html newsletter/related sections)
   ============================================================ */

/* ============================================================
   PAGE HERO (shared with policy/how-it-works pattern)
   ============================================================ */
.page-hero {
  position: relative;
  background: linear-gradient(135deg, #0f172a 0%, #001F3F 60%, #001F3F 100%);
  overflow: hidden;
  padding: 80px 0 88px;
  text-align: center;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}

.page-hero::before,
.page-hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(90px);
  opacity: .22;
}
.page-hero::before {
  width: 460px; height: 460px;
  background: #4A7FA5;
  top: -140px; left: -100px;
}
.page-hero::after {
  width: 320px; height: 320px;
  background: #6366f1;
  bottom: -80px; right: -80px;
}

.page-hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.page-hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  color: #fff;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 100px;
}

.page-hero-title {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  margin: 0;
}

.page-hero-title .accent-light { color: #8FBDD6; }

.page-hero-sub {
  font-size: 1.05rem;
  color: rgba(255,255,255,.8);
  max-width: 600px;
  line-height: 1.65;
}

/* ============================================================
   FEATURED POST
   ============================================================ */
.blog-featured-section {
  padding: 56px 0 0;
  background: var(--bg);
}

.blog-featured-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  background: #fff;
  transition: var(--transition);
  max-height: 270px;
}

.blog-featured-card:hover {
  box-shadow: 0 16px 48px rgba(0,31,63,.13);
  transform: translateY(-4px);
}

.blog-featured-img-wrap {
  position: relative;
  overflow: hidden;
  background: #e2e8f0;
  height: 270px;
  align-self: center;
}

.blog-featured-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}

.blog-featured-card:hover .blog-featured-img-wrap img {
  transform: scale(1.04);
}

.blog-cat-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--blue);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 100px;
  z-index: 2;
}

.blog-featured-content {
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0;
}

.blog-featured-label {
  font-size: .65rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.blog-featured-title {
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-weight: 800;
  color: var(--text);
  line-height: 1.25;
  margin-bottom: 8px;
}

.blog-featured-excerpt {
  display: none;
}

.blog-featured-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 0;
}

.blog-meta-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, #001F3F, #001F3F);
  border: 2px solid rgba(255,255,255,.35);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 13px;
}

.blog-meta-author {
  font-size: .9rem;
  font-weight: 700;
  color: var(--text);
  margin: 0;
}

.blog-meta-date {
  font-size: .78rem;
  color: var(--text-muted);
  margin: 3px 0 0;
  display: flex;
  align-items: center;
  gap: 6px;
}

.blog-meta-date i { color: var(--blue); font-size: .75rem; }

/* ============================================================
   FILTER BAR
   ============================================================ */
.blog-filter-section {
  background: #fff;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 72px;
  z-index: 100;
  margin-top: 40px;
}

.blog-filter-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 4px 0;
  flex-wrap: wrap;
}

.blog-filter-tabs {
  display: flex;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
  flex: 1;
}

.blog-filter-tabs::-webkit-scrollbar { display: none; }

.blog-filter-tab {
  padding: 16px 22px;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  font-family: var(--font);
  font-size: .88rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
}

.blog-filter-tab:hover { color: var(--blue); }

.blog-filter-tab.active {
  color: var(--blue);
  border-bottom-color: var(--blue);
}

.blog-search-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-soft);
  border: 1.5px solid var(--border);
  border-radius: 100px;
  padding: 8px 18px;
  flex-shrink: 0;
}

.blog-search-wrap i { color: var(--text-muted); font-size: .82rem; }

.blog-search-input {
  border: none;
  outline: none;
  background: transparent;
  font-family: var(--font);
  font-size: .85rem;
  color: var(--text);
  width: 180px;
}

.blog-search-input::placeholder { color: var(--text-light); }

/* ============================================================
   POSTS GRID
   ============================================================ */
.blog-posts-section {
  padding: 56px 0 72px;
  background: var(--bg-soft);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

/* ---- Blog Card ---- */
.blog-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 40px rgba(0,31,63,.13);
}

.blog-card-img-wrap {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: #e2e8f0;
  flex-shrink: 0;
}

.blog-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}

.blog-card:hover .blog-card-img-wrap img { transform: scale(1.05); }

.blog-card-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  z-index: 2;
  background: #D6E4F0;
  color: #001F3F;
}

.blog-tag--green  { background: #dcfce7; color: #15803d; }
.blog-tag--orange { background: #ffedd5; color: #c2410c; }
.blog-tag--purple { background: #f3e8ff; color: #7c3aed; }

.blog-card-body {
  padding: 22px 22px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.45;
  margin-bottom: 10px;
}

.blog-card-excerpt {
  font-size: .88rem;
  color: var(--text-muted);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 18px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
}

.blog-card-meta img,
.blog-card-meta-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border);
  flex-shrink: 0;
}
.blog-card-meta-avatar {
  background: linear-gradient(135deg, #001F3F, #001F3F);
  border-color: #B8D4E8;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 14px;
}

.blog-card-author {
  font-size: .82rem;
  font-weight: 700;
  color: var(--text);
  margin: 0;
}

.blog-card-date {
  font-size: .75rem;
  color: var(--text-muted);
  margin: 2px 0 0;
}

/* ============================================================
   PAGINATION
   ============================================================ */
.blog-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 8px;
}

.blog-page-btn {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: #fff;
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  font-family: var(--font);
}

.blog-page-btn:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--blue-light);
}

.blog-page-btn--active {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}

.blog-page-dots {
  font-size: .9rem;
  color: var(--text-muted);
  padding: 0 4px;
}

.blog-page-next {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: #fff;
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font);
}

.blog-page-next:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--blue-light);
}

/* ============================================================
   NEWSLETTER SECTION
   ============================================================ */
.blog-newsletter-section {
  padding: 64px 0 80px;
  background: var(--bg-soft);
}

.blog-newsletter-inner {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
  background: linear-gradient(135deg, #0f172a 0%, #001F3F 55%, #001F3F 100%);
  border-radius: 24px;
  padding: 52px 48px 44px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0,31,63,.22);
}

.blog-newsletter-inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 22px 22px;
  pointer-events: none;
}

.blog-nl-icon {
  position: relative;
  z-index: 1;
  width: 56px;
  height: 56px;
  background: rgba(255,255,255,.15);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
  margin: 0 auto 20px;
}

.blog-nl-title {
  position: relative;
  z-index: 1;
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
}

.blog-nl-sub {
  position: relative;
  z-index: 1;
  font-size: .97rem;
  color: rgba(255,255,255,.75);
  line-height: 1.65;
  margin-bottom: 28px;
}

.blog-nl-form {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
}

.blog-nl-input {
  flex: 1;
  padding: 13px 18px;
  border-radius: var(--radius);
  border: 1.5px solid rgba(255,255,255,.25);
  background: rgba(255,255,255,.12);
  color: #fff;
  font-family: var(--font);
  font-size: .92rem;
  outline: none;
  transition: border-color .2s;
}

.blog-nl-input::placeholder { color: rgba(255,255,255,.45); }
.blog-nl-input:focus { border-color: rgba(255,255,255,.6); }

.blog-nl-note {
  position: relative;
  z-index: 1;
  font-size: .78rem;
  color: rgba(255,255,255,.5);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin: 0;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-search-wrap { padding: 12px 20px; }

  /* Featured post: image fills card, content overlays on top */
  .blog-featured-card {
    grid-template-columns: 1fr;
    max-height: none;
    position: relative;
    min-height: 320px;
  }

  .blog-featured-img-wrap {
    position: absolute;
    inset: 0;
    height: 100%;
    z-index: 0;
  }

  /* Dark gradient so text is readable over the image */
  .blog-featured-img-wrap::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
      to top,
      rgba(10, 15, 40, 0.90) 0%,
      rgba(10, 15, 40, 0.55) 50%,
      rgba(10, 15, 40, 0.10) 100%
    );
    z-index: 1;
  }

  .blog-cat-tag { z-index: 3; }

  .blog-featured-content {
    position: relative;
    z-index: 2;
    padding: 160px 24px 28px;
    justify-content: flex-end;
    background: transparent;
  }

  .blog-featured-label { color: #fbbf24; }

  .blog-featured-title {
    color: #fff;
    font-size: clamp(1rem, 3.5vw, 1.3rem);
    margin-bottom: 12px;
  }

  .blog-featured-meta { margin-bottom: 16px; }

  .blog-meta-author { color: #fff; }
  .blog-meta-date   { color: rgba(255,255,255,.7); }
  .blog-meta-date i { color: #8FBDD6; }

  .blog-meta-avatar { border-color: rgba(255,255,255,.3); background: rgba(255,255,255,.15); }
}

@media (max-width: 768px) {
  .blog-featured-section { padding: 40px 0 0; }
  .blog-posts-section    { padding: 40px 0 56px; }
  .blog-newsletter-section { padding: 48px 0 56px; }
  .blog-newsletter-inner  { padding: 36px 24px 32px; border-radius: 16px; }
  .blog-nl-form { flex-direction: column; }
  .page-hero { padding: 64px 0 72px; }

  .blog-featured-card { min-height: 280px; }
  .blog-featured-content { padding: 140px 20px 24px; }

  /* ── Filter bar: tabs scroll horizontally on own row,
        search input full-width below ── */
  .blog-filter-section {
    position: static;        /* stop sticky so it doesn't block content */
    margin-top: 0;
  }
  .blog-filter-inner {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0;
  }
  .blog-filter-tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    border-bottom: 1px solid var(--border);
    padding: 0;
    width: 100%;
  }
  .blog-filter-tab {
    padding: 13px 16px;
    font-size: .82rem;
    flex-shrink: 0;           /* tabs never wrap — they scroll */
  }
  .blog-search-wrap {
    width: 100%;
    border-radius: 0;
    border: none;
    border-top: 1px solid var(--border);
    padding: 10px 16px;
    background: #fff;
    box-sizing: border-box;
  }
  .blog-search-input { width: 100%; font-size: .9rem; }
}

@media (max-width: 600px) {
  .blog-grid { grid-template-columns: 1fr; }
  .blog-featured-card { min-height: 260px; }
  .blog-featured-content { padding: 120px 18px 22px; }
  .blog-filter-tab { padding: 12px 14px; font-size: .8rem; }
}