/* ============================================================
   DMG Pharmaceutical — Blogs page (scoped .blog-*)
   Layout follows the approved "Our Blogs" design mock.
   ============================================================ */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- hero ---------- */
.blog-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(3.5rem, 7vw, 6rem) 0 clamp(2.4rem, 4.5vw, 3.6rem);
  background:
    radial-gradient(ellipse 60% 90% at 92% 30%, rgba(41, 171, 226, 0.16), transparent 65%),
    radial-gradient(ellipse 40% 70% at 70% 80%, rgba(89, 178, 60, 0.07), transparent 60%),
    linear-gradient(115deg, #ffffff 42%, #eaf3fc 100%);
}
.blog-hero-copy { max-width: 620px; }
.blog-hero h1 {
  margin: 0 0 14px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2.4rem, 4.6vw, 3.6rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--dmg-navy-900);
}
.blog-hero h1 .accent { color: var(--dmg-green-500); }
.blog-hero p {
  margin: 0;
  max-width: 52ch;
  font-size: clamp(1rem, 1.4vw, 1.13rem);
  line-height: 1.75;
  color: var(--dmg-text-secondary);
}
.blog-hero-art {
  position: absolute;
  right: clamp(-40px, 2vw, 60px);
  bottom: -12px;
  width: clamp(220px, 26vw, 380px);
  pointer-events: none;
}

/* ---------- category filter bar ---------- */
.blog-filterbar {
  position: relative;
  z-index: 5;
  background: #fff;
  border-bottom: 1px solid var(--dmg-border);
  box-shadow: 0 14px 30px rgba(29, 68, 145, 0.05);
}
.blog-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-block: 16px;
}
.blog-chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 20px;
  border-radius: 999px;
  border: 1px solid var(--dmg-border-strong);
  background: #fff;
  color: var(--dmg-navy-900);
  font: 700 0.88rem/1 var(--font-primary);
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(29, 68, 145, 0.06);
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}
.blog-chip svg { width: 16px; height: 16px; color: var(--dmg-blue-600); }
.blog-chip:hover { border-color: var(--dmg-royal); color: var(--dmg-royal); transform: translateY(-1px); }
.blog-chip.is-active {
  background: var(--dmg-royal);
  border-color: var(--dmg-royal);
  color: #fff;
  box-shadow: 0 10px 24px rgba(47, 107, 255, 0.32);
}
.blog-chip.is-active svg { color: #fff; }

/* ---------- layout: posts + sidebar ---------- */
.blog-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(250px, 300px);
  gap: clamp(20px, 2.6vw, 34px);
  align-items: start;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 2vw, 26px);
}

/* ---------- post card ---------- */
.blog-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-md);
  box-shadow: var(--dmg-shadow);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--dmg-shadow-hover); }
.blog-card.is-hidden { display: none; }

.blog-card-media {
  position: relative;
  display: block;
  margin: 10px;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: #eaf2fb;
}
.blog-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.blog-card:hover .blog-card-media img { transform: scale(1.05); }

.blog-badge {
  position: absolute;
  left: 10px;
  bottom: 10px;
  padding: 5px 12px;
  border-radius: 999px;
  font: 700 0.68rem/1.2 var(--font-primary);
  letter-spacing: 0.02em;
  color: #fff;
  background: var(--dmg-green-500);
  box-shadow: 0 6px 14px rgba(20, 40, 90, 0.25);
}
.blog-badge--green { background: var(--dmg-green-500); }
.blog-badge--blue { background: var(--dmg-royal); }
.blog-badge--purple { background: #7c5cd6; }
.blog-badge--navy { background: var(--dmg-navy-800); }

.blog-card-body { display: flex; flex-direction: column; flex: 1; padding: 4px 16px 18px; }
.blog-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 0 0 8px;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--dmg-text-muted);
}
.blog-meta span { display: inline-flex; align-items: center; gap: 6px; }
.blog-meta svg { width: 13px; height: 13px; color: var(--dmg-blue-600); }

.blog-card h3 {
  margin: 0 0 8px;
  font-size: 1.02rem;
  font-weight: 800;
  line-height: 1.4;
  color: var(--dmg-navy-900);
}
.blog-card h3 a { color: inherit; transition: color 0.2s ease; }
.blog-card h3 a:hover { color: var(--dmg-royal); }
.blog-excerpt {
  margin: 0 0 14px;
  font-size: 0.84rem;
  line-height: 1.65;
  color: var(--dmg-text-secondary);
}
.blog-readmore {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--dmg-royal);
}
.blog-readmore span { transition: transform 0.25s ease; }
.blog-readmore:hover span { transform: translateX(4px); }

.blog-empty {
  margin: 26px 4px;
  font-size: 0.95rem;
  color: var(--dmg-text-secondary);
}

/* ---------- pagination ---------- */
.blog-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: clamp(26px, 4vw, 40px);
}
.blog-page {
  min-width: 40px;
  height: 40px;
  padding: 0 10px;
  display: inline-grid;
  place-items: center;
  border-radius: 10px;
  border: 1px solid var(--dmg-border-strong);
  background: #fff;
  color: var(--dmg-navy-900);
  font: 700 0.9rem/1 var(--font-primary);
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.blog-page:hover { border-color: var(--dmg-royal); color: var(--dmg-royal); transform: translateY(-1px); }
.blog-page.is-active {
  background: var(--dmg-royal);
  border-color: var(--dmg-royal);
  color: #fff;
  box-shadow: 0 8px 20px rgba(47, 107, 255, 0.3);
}
.blog-page--gap { border: 0; background: transparent; cursor: default; box-shadow: none; }
.blog-page--next svg { width: 16px; height: 16px; }

/* ---------- sidebar ---------- */
.blog-sidebar { display: grid; gap: 20px; position: sticky; top: 96px; }

.blog-search { position: relative; }
.blog-search input {
  width: 100%;
  min-height: 50px;
  padding: 0 46px 0 18px;
  border-radius: 999px;
  border: 1px solid var(--dmg-border-strong);
  background: #fff;
  color: var(--dmg-navy-900);
  font: 600 0.9rem/1 var(--font-primary);
  box-shadow: 0 8px 20px rgba(29, 68, 145, 0.06);
}
.blog-search input::placeholder { color: var(--dmg-text-muted); font-weight: 500; }
.blog-search svg {
  position: absolute;
  right: 17px;
  top: 50%;
  translate: 0 -50%;
  width: 18px;
  height: 18px;
  color: var(--dmg-text-muted);
  pointer-events: none;
}

.blog-widget {
  background: #fff;
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-md);
  box-shadow: var(--dmg-shadow);
  padding: 20px;
}
.blog-widget-title {
  position: relative;
  margin: 0 0 18px;
  padding-bottom: 10px;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--dmg-navy-900);
}
.blog-widget-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 44px;
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--dmg-royal), var(--dmg-green-500));
}

.blog-popular { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.blog-popular li { display: flex; gap: 12px; align-items: flex-start; }
.blog-popular img {
  flex: 0 0 56px;
  width: 56px;
  height: 56px;
  border-radius: 10px;
  object-fit: cover;
}
.blog-popular a {
  display: block;
  font-size: 0.83rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--dmg-navy-900);
  transition: color 0.2s ease;
}
.blog-popular a:hover { color: var(--dmg-royal); }
.blog-popular span { display: block; margin-top: 3px; font-size: 0.73rem; font-weight: 600; color: var(--dmg-text-muted); }

.blog-cats { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.blog-cats button {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--dmg-navy-900);
  font: 700 0.86rem/1.3 var(--font-primary);
  text-align: left;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}
.blog-cats button:hover { background: rgba(47, 107, 255, 0.07); color: var(--dmg-royal); }
.blog-cats button.is-active { background: rgba(47, 107, 255, 0.1); color: var(--dmg-royal); }
.blog-cats svg { width: 16px; height: 16px; color: var(--dmg-blue-600); flex-shrink: 0; }
.blog-cat-count {
  margin-left: auto;
  min-width: 30px;
  padding: 3px 8px;
  border-radius: 8px;
  background: var(--dmg-navy-900);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  text-align: center;
}

/* ============================================================
   Single article page (.blog-article / .bp-*)
   ============================================================ */
.blog-layout--post { align-items: start; }

.bp-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--dmg-text-muted);
}
.bp-breadcrumb a { color: var(--dmg-royal); transition: color 0.2s ease; }
.bp-breadcrumb a:hover { color: var(--dmg-navy-900); }
.bp-breadcrumb span[aria-hidden] { color: var(--dmg-text-muted); }

.bp-badge {
  position: static;
  display: inline-block;
  margin-bottom: 16px;
  box-shadow: none;
}

.bp-title {
  margin: 0 0 16px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.7rem, 3.2vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--dmg-navy-900);
}

.bp-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  padding-bottom: 22px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--dmg-text-secondary);
}
.bp-meta span { display: inline-flex; align-items: center; gap: 7px; }
.bp-meta svg { width: 15px; height: 15px; color: var(--dmg-blue-600); }

.bp-hero {
  margin: 0 0 26px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--dmg-shadow-lg);
  background: #eaf2fb;
}
.bp-hero img { width: 100%; height: auto; display: block; }

/* article body typography */
.bp-body { color: var(--dmg-text-body); font-size: 1rem; line-height: 1.8; }
.bp-body > *:first-child { margin-top: 0; }
.bp-body p { margin: 0 0 18px; }
.bp-body h2 {
  margin: 34px 0 14px;
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  font-weight: 800;
  line-height: 1.3;
  color: var(--dmg-navy-900);
}
.bp-body h3 {
  margin: 26px 0 10px;
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--dmg-navy-800);
}
.bp-body strong { color: var(--dmg-navy-900); font-weight: 700; }
.bp-body ul {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.bp-body ul li {
  position: relative;
  padding-left: 30px;
  line-height: 1.65;
}
.bp-body ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--dmg-green-100)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%233f9427'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E")
    center / 12px no-repeat;
}
.bp-callout {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin: 24px 0;
  padding: 16px 18px;
  border-radius: 12px;
  background: #eef4ff;
  border: 1px solid var(--dmg-border-strong);
}
.bp-callout-icon {
  flex: 0 0 34px;
  height: 34px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: #fff;
  color: var(--dmg-royal);
}
.bp-callout-icon svg { width: 20px; height: 20px; }
.bp-callout p { margin: 0; font-size: 0.92rem; color: var(--dmg-text-body); }
.bp-byline {
  margin-top: 26px;
  font-size: 0.86rem;
  font-style: italic;
  color: var(--dmg-text-muted);
}

/* share row */
.bp-share {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
  padding-top: 22px;
  border-top: 1px solid var(--dmg-border);
}
.bp-share-label { font-size: 0.86rem; font-weight: 700; color: var(--dmg-navy-900); margin-right: 6px; }
.bp-share-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.bp-share-btn svg { width: 17px; height: 17px; }
.bp-share-btn:hover { transform: translateY(-2px); }
.bp-share-btn--fb { background: #1877f2; }
.bp-share-btn--li { background: #0a66c2; }
.bp-share-btn--wa { background: #25d366; }
.bp-share-btn--mail { background: var(--dmg-text-muted); }

/* prev / next */
.bp-nav {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-top: 22px;
}
.bp-nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 12px;
  background: #f2f7ff;
  border: 1px solid var(--dmg-border);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--dmg-navy-900);
  transition: background 0.2s ease, transform 0.2s ease, color 0.2s ease;
}
.bp-nav-btn:hover { background: var(--dmg-royal); color: #fff; transform: translateY(-1px); }
.bp-nav-btn.is-disabled { opacity: 0.45; pointer-events: none; }

/* newsletter widget */
.blog-newsletter {
  border-radius: var(--radius-md);
  padding: 24px 22px;
  text-align: center;
  background: linear-gradient(160deg, #eef4ff 0%, #e6f0ff 100%);
  border: 1px solid var(--dmg-border-strong);
}
.blog-newsletter-icon {
  width: 54px;
  height: 54px;
  margin: 0 auto 14px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #fff;
  color: var(--dmg-royal);
  box-shadow: 0 8px 20px rgba(29, 68, 145, 0.12);
}
.blog-newsletter-icon svg { width: 24px; height: 24px; }
.blog-newsletter h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
  font-weight: 800;
  line-height: 1.3;
  color: var(--dmg-navy-900);
}
.blog-newsletter p { margin: 0 0 16px; font-size: 0.85rem; color: var(--dmg-text-secondary); }
.blog-newsletter-form { display: grid; gap: 10px; }
.blog-newsletter-form input {
  width: 100%;
  min-height: 46px;
  padding: 0 16px;
  border-radius: 10px;
  border: 1px solid var(--dmg-border-strong);
  background: #fff;
  font: 500 0.9rem/1 var(--font-primary);
}
.blog-newsletter-form .btn { width: 100%; justify-content: center; }
.blog-newsletter-note { margin: 4px 0 0; font-size: 0.82rem; font-weight: 700; color: var(--dmg-green-600); }
.blog-cats a {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--dmg-navy-900);
  font: 700 0.86rem/1.3 var(--font-primary);
  transition: background 0.2s ease, color 0.2s ease;
}
.blog-cats a:hover { background: rgba(47, 107, 255, 0.07); color: var(--dmg-royal); }
.blog-cats a svg { width: 16px; height: 16px; color: var(--dmg-blue-600); flex-shrink: 0; }

/* ---------- responsive ---------- */
@media (max-width: 1100px) {
  .blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .blog-layout { grid-template-columns: 1fr; }
  .blog-sidebar { position: static; }
}
@media (max-width: 640px) {
  .blog-grid { grid-template-columns: 1fr; }
  .blog-hero-art { display: none; }
  .bp-nav-text { display: none; }
  .bp-nav-btn { padding: 14px 18px; }
}