@import url("https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400;0,600;1,400&family=DM+Sans:wght@400;500;600&display=swap");

:root {
  --brand: #2d4b8c;
  --brand-light: #eef2ff;
  --brand-text: #c4d4ff;
  --card-bg: #f7f9fc;
  --card-border: #e8ecf3;
  --prose-max: 720px;
  --radius: 20px;
}

body {
  font-family: "DM Sans", sans-serif;
}

/* ── Tag pill ── */
.tag-pill {
  display: inline-block;
  background: var(--brand-light);
  color: var(--brand);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 999px;
  text-decoration: none;
}
.tw-dark .tag-pill {
  background: #151a2b;
  color: var(--brand-text);
}

/* ══ Blog listing page ══ */

/* ── Blog hero ── */
.blog-hero {
  padding: 120px 5% 64px;
  text-align: center;
}
.blog-hero h1 {
  font-family: "Lora", serif;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 600;
  line-height: 1.2;
  margin-top: 16px;
}
.blog-hero p {
  max-width: 540px;
  margin: 20px auto 0;
  color: #555;
  font-size: 1.05rem;
  line-height: 1.7;
}
.tw-dark .blog-hero p {
  color: #cbd5e1;
}

/* ── Grid ── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 5% 80px;
}
@media (max-width: 1024px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
}

/* ── Card ── */
.blog-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition:
    box-shadow 0.25s ease,
    transform 0.25s ease;
  text-decoration: none;
  color: inherit;
}
.blog-card:hover {
  box-shadow: 0 16px 48px rgba(15, 23, 42, 0.1);
  transform: translateY(-4px);
}
.tw-dark .blog-card {
  background: #111315;
  border-color: #1f2123;
}
.tw-dark .blog-card:hover {
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
}

.blog-card__img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
  background: #dde3f0;
}

.blog-card__body {
  padding: 24px 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.blog-card__category {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand);
}
.tw-dark .blog-card__category {
  color: var(--brand-text);
}

.blog-card__title {
  font-family: "Lora", serif;
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.45;
  color: #0f172a;
  margin: 0;
}
.tw-dark .blog-card__title {
  color: #f8fafc;
}

.blog-card__excerpt {
  font-size: 0.9rem;
  color: #64748b;
  line-height: 1.65;
  flex: 1;
}
.tw-dark .blog-card__excerpt {
  color: #cbd5e1;
}

.blog-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--brand);
  margin-top: 4px;
  transition: gap 0.2s;
}
.blog-card:hover .blog-card__link {
  gap: 10px;
}
.tw-dark .blog-card__link {
  color: var(--brand-text);
}

/* ══ Article page ══ */

/* ── Article layout ── */
.article-wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 100px 5% 80px;
}
@media (max-width: 768px) {
  .article-wrap {
    padding-top: 90px;
  }
}

/* ── Article header ── */
.article-header {
  margin-bottom: 40px;
}

.article-header .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: #888;
  margin-bottom: 20px;
}
.article-header .breadcrumb a {
  color: #888;
  text-decoration: none;
}
.article-header .breadcrumb a:hover {
  color: var(--brand);
}

.article-header h1 {
  font-family: "Lora", serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 600;
  line-height: 1.3;
  color: #0f172a;
  margin: 16px 0 0;
}
.tw-dark .article-header h1 {
  color: #f8fafc;
}

.article-header .lead {
  font-size: 1.1rem;
  color: #555;
  line-height: 1.75;
  margin-top: 20px;
  max-width: var(--prose-max);
}
.tw-dark .article-header .lead {
  color: #d1d9e6;
}

/* ── Cover image ── */
.article-cover {
  width: 100%;
  border-radius: var(--radius);
  aspect-ratio: 16/7;
  object-fit: cover;
  display: block;
  margin: 36px 0 48px;
  background: #dde3f0;
}

/* ── Prose body ── */
.prose {
  max-width: var(--prose-max);
  font-size: 1.05rem;
  line-height: 1.85;
  color: #1e293b;
}
.tw-dark .article-header .breadcrumb,
.tw-dark .article-header .breadcrumb a {
  color: #aeb8c7;
}
.tw-dark .article-header .breadcrumb a:hover {
  color: var(--brand-text);
}

.tw-dark .prose {
  color: #d7dee9;
}

.prose h2 {
  font-family: "Lora", serif;
  font-size: 1.55rem;
  font-weight: 600;
  color: #0f172a;
  margin: 2.4em 0 0.6em;
  line-height: 1.3;
}
.tw-dark .prose h2 {
  color: #f8fafc;
}

.prose h3 {
  font-family: "DM Sans", sans-serif;
  font-size: 1.15rem;
  font-weight: 600;
  color: #1e293b;
  margin: 1.8em 0 0.5em;
}
.tw-dark .prose h3 {
  color: #eef2f7;
}

.prose p {
  margin: 0 0 1.2em;
}

.prose ul {
  list-style-type: disc;
}

.prose ol {
  list-style-type: decimal;
}

.prose ul,
.prose ol {
  padding-left: 1.4em;
  margin: 0 0 1.4em;
}
.prose li {
  margin-bottom: 0.5em;
}

.prose strong {
  font-weight: 600;
  color: #0f172a;
}
.tw-dark .prose strong {
  color: #f8fafc;
}

.prose a {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.tw-dark .prose a {
  color: var(--brand-text);
}

/* ── Callout block ── */
.prose .callout {
  background: var(--brand-light);
  border-left: 4px solid var(--brand);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 18px 22px;
  margin: 2em 0;
  font-size: 0.97rem;
  color: #1e3a6e;
}
.tw-dark .prose .callout {
  background: #1b2337;
  border-color: var(--brand-text);
  color: #dbe6ff;
}
.prose .callout strong {
  color: inherit;
}

/* ── Separator ── */
.prose hr {
  border: none;
  border-top: 1px solid #e2e8f0;
  margin: 2.5em 0;
}
.tw-dark .prose hr {
  border-color: #2a3038;
}

/* ── CTA block ── */
.article-cta {
  margin-top: 60px;
  background: #111827;
  border-radius: 24px;
  padding: 48px 40px;
  text-align: center;
  color: #fff;
}
@media (max-width: 640px) {
  .article-cta {
    padding: 36px 24px;
  }
}

.article-cta h2 {
  font-family: "Lora", serif;
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 600;
  margin: 0 0 12px;
  color: #fff;
}
.article-cta p {
  color: #94a3b8;
  font-size: 1rem;
  max-width: 480px;
  margin: 0 auto 28px;
  line-height: 1.7;
}
.article-cta .cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  color: #0f172a;
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 28px;
  border-radius: 999px;
  text-decoration: none;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}
.article-cta .cta-btn:hover {
  transform: scale(1.03);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}
.article-cta .cta-note {
  margin-top: 14px;
  font-size: 0.8rem;
  color: #64748b;
}

/* ── Back to blog ── */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--brand);
  text-decoration: none;
  margin-top: 48px;
}
.back-link:hover {
  opacity: 0.75;
}
.tw-dark .back-link {
  color: var(--brand-text);
}