/* ============================================================
   Blog — overview + article styles, on top of site.css
   ============================================================ */

/* ---------- Shared: abstract covers ---------- */
.bl-cover {
  aspect-ratio: 16 / 10;
  width: 100%;
  border-radius: var(--r-lg);
  position: relative;
  overflow: hidden;
  background: var(--brand-navy-50);
}
.bl-cover svg { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }

/* ============================================================
   OVERVIEW PAGE
   ============================================================ */
.bl-hero {
  padding-block: clamp(56px, 6vw, 96px) clamp(32px, 3vw, 48px);
  background:
    radial-gradient(ellipse 60% 90% at 85% 0%, color-mix(in oklch, var(--brand-orange) 12%, transparent), transparent 60%),
    var(--bg-app);
}
.bl-hero__crumb {
  display: inline-flex; gap: 10px; align-items: center;
  font-size: 13px; color: var(--fg-3);
  margin-bottom: 22px;
}
.bl-hero__crumb a { color: var(--fg-3); }
.bl-hero__crumb a:hover { color: var(--brand-navy); }
.bl-hero h1 {
  font-size: clamp(2rem, 1.1rem + 2.8vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.05;
  color: var(--brand-navy-800);
  max-width: 22ch;
  margin-bottom: 18px;
}
.bl-hero__lede {
  font-size: clamp(1rem, 0.9rem + 0.4vw, 1.1875rem);
  color: var(--fg-3);
  max-width: 62ch;
  line-height: 1.55;
  margin: 0;
}

/* ----- Featured (first post) ----- */
.bl-featured {
  padding-bottom: clamp(48px, 5vw, 72px);
}
.bl-featured__card {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
  background: #fff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-2xl);
  padding: clamp(20px, 2.5vw, 32px);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--dur-base), transform var(--dur-base);
}
.bl-featured__card:hover { box-shadow: var(--shadow-lg); }
.bl-featured__card .bl-cover { aspect-ratio: 4 / 3; border-radius: var(--r-xl); }
.bl-featured__meta {
  display: flex; gap: 14px; align-items: center;
  font-size: 13px; color: var(--fg-3);
  margin-bottom: 16px;
}
.bl-featured__tag {
  font-size: 11px; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand-orange);
  padding: 4px 10px;
  background: var(--brand-orange-50);
  border-radius: 999px;
  border: 1px solid color-mix(in oklch, var(--brand-orange) 22%, transparent);
}
.bl-featured h2 {
  font-size: clamp(1.5rem, 1rem + 1.6vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: var(--brand-navy-800);
  margin-bottom: 16px;
  text-wrap: balance;
}
.bl-featured h2 a { color: inherit; border: none; }
.bl-featured h2 a:hover { color: var(--brand-navy); }
.bl-featured__excerpt {
  font-size: 1rem;
  color: var(--fg-3);
  line-height: 1.6;
  margin: 0 0 22px;
  max-width: 52ch;
}
.bl-featured__author {
  display: flex; gap: 10px; align-items: center;
  font-size: 13.5px;
  color: var(--fg-2);
}
.bl-featured__author .avatar {
  width: 32px; height: 32px; border-radius: 999px;
  background: var(--brand-navy);
  color: #fff; font-weight: 700; font-size: 12px;
  display: grid; place-items: center;
  flex: none;
}
.bl-featured__author b { color: var(--fg-1); font-weight: 600; }
@media (max-width: 900px) {
  .bl-featured__card { grid-template-columns: 1fr; padding: 20px; }
  .bl-featured__card .bl-cover { aspect-ratio: 16 / 9; }
}

/* ----- Grid ----- */
.bl-grid-sec { padding-block: clamp(40px, 4vw, 64px) clamp(64px, 6vw, 96px); }
.bl-grid-sec h2 {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--brand-navy-800);
  letter-spacing: -0.015em;
  margin-bottom: 8px;
}
.bl-grid-sec__sub {
  color: var(--fg-3);
  font-size: 15px;
  margin-bottom: 32px;
}
.bl-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px 24px;
}
@media (max-width: 992px) { .bl-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .bl-grid { grid-template-columns: 1fr; } }

.bl-card {
  display: flex;
  flex-direction: column;
  background: transparent;
  border: none;
  gap: 16px;
  text-decoration: none;
}
.bl-card .bl-cover {
  border: 1px solid var(--border-subtle);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base);
}
.bl-card:hover .bl-cover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.bl-card__meta {
  display: flex; gap: 10px; align-items: center;
  font-size: 12px; color: var(--fg-3);
  letter-spacing: 0.01em;
}
.bl-card__kind {
  font-size: 11px; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand-navy);
}
.bl-card__kind--howto   { color: var(--brand-navy); }
.bl-card__kind--opinion { color: var(--brand-orange); }
.bl-card__kind--product { color: var(--success); }
.bl-card__meta .sep { color: var(--fg-4); }
.bl-card h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--brand-navy-800);
  letter-spacing: -0.015em;
  line-height: 1.3;
  margin: 0;
  text-wrap: balance;
}
.bl-card h3 a { color: inherit; border: none; }
.bl-card h3 a:hover { color: var(--brand-navy); }
.bl-card__excerpt {
  font-size: 14.5px;
  color: var(--fg-3);
  line-height: 1.55;
  margin: 0;
}
.bl-card__foot {
  display: flex; gap: 10px; align-items: center;
  font-size: 13px; color: var(--fg-3);
  margin-top: auto;
}
.bl-card__foot .avatar {
  width: 24px; height: 24px; border-radius: 999px;
  background: var(--brand-navy-100);
  color: var(--brand-navy);
  font-weight: 700; font-size: 10px;
  display: grid; place-items: center;
  flex: none;
  overflow: hidden;
}
.bl-card__foot .avatar img {
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: 999px;
  display: block;
}

/* ----- Load more / pagination ----- */
.bl-more {
  display: flex; justify-content: center;
  margin-top: 48px;
}

/* ----- Newsletter strip ----- */
.bl-news {
  background: var(--brand-navy-50);
  border-top: 1px solid var(--brand-navy-100);
  border-bottom: 1px solid var(--brand-navy-100);
  padding-block: clamp(48px, 5vw, 72px);
}
.bl-news__card {
  display: grid; grid-template-columns: 1.2fr 1fr;
  gap: 32px; align-items: center;
}
.bl-news h3 {
  font-size: clamp(1.25rem, 1rem + 0.8vw, 1.5rem);
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--brand-navy-800);
  margin-bottom: 8px;
  max-width: 28ch;
}
.bl-news p { color: var(--fg-3); font-size: 15px; margin: 0; max-width: 44ch; }
.bl-news__form { display: flex; gap: 10px; }
.bl-news__form input {
  flex: 1;
  padding: 12px 16px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-md);
  font-family: inherit;
  font-size: 14.5px;
  background: #fff;
}
.bl-news__form input:focus { outline: none; border-color: var(--brand-navy); box-shadow: var(--shadow-focus); }
@media (max-width: 800px) {
  .bl-news__card { grid-template-columns: 1fr; }
  .bl-news__form { flex-direction: column; }
}

/* ============================================================
   ARTICLE (detail) PAGE
   ============================================================ */
.ba-hero {
  padding-block: clamp(48px, 5vw, 72px) clamp(12px, 1.5vw, 20px);
  background: var(--bg-app);
}
.ba-hero__crumb {
  display: inline-flex; gap: 10px; align-items: center;
  font-size: 13px; color: var(--fg-3);
  margin-bottom: 24px;
}
.ba-hero__crumb a { color: var(--fg-3); }
.ba-hero__crumb a:hover { color: var(--brand-navy); }
.ba-hero__meta {
  display: flex; gap: 14px; align-items: center;
  font-size: 13px; color: var(--fg-3);
  margin-bottom: 20px;
}
.ba-hero h1 {
  font-size: clamp(2rem, 1.2rem + 2.5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
  color: var(--brand-navy-800);
  max-width: 24ch;
  margin-bottom: 18px;
  text-wrap: balance;
}
.ba-hero__lede {
  font-size: clamp(1.0625rem, 0.95rem + 0.5vw, 1.25rem);
  color: var(--fg-3);
  max-width: 62ch;
  line-height: 1.55;
  margin: 0;
}
.ba-hero__cover {
  width: 100%;
  aspect-ratio: 21 / 9;
  border-radius: var(--r-2xl);
  overflow: hidden;
  position: relative;
  border: 1px solid var(--border-subtle);
}
.ba-hero__cover svg { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }

/* ---- Body layout ---- */
.ba-body {
  padding-block: 16px clamp(48px, 5vw, 80px);
}
.ba-body__grid {
  display: grid;
  grid-template-columns: 1fr minmax(0, calc(100% / 3));
  gap: clamp(32px, 4vw, 64px);
  align-items: start;
}
@media (max-width: 1000px) {
  .ba-body__grid { grid-template-columns: 1fr; }
}

/* ---- Prose ---- */
.ba-prose {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--fg-2);
}
.ba-prose > * + * { margin-top: 1.8em; }
.ba-prose h2 {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--brand-navy-800);
  margin-top: 2em;
  line-height: 1.2;
  scroll-margin-top: calc(var(--app-nav-h) + 32px);
}
.ba-prose h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--brand-navy-800);
  margin-top: 1.5em;
  line-height: 1.3;
}
.ba-prose p { font-size: 1.0625rem; line-height: 1.75; }
.ba-prose ul, .ba-prose ol {
  padding-left: 1.2em;
  font-size: 1.0625rem;
}
.ba-prose ul li, .ba-prose ol li {
  margin-bottom: 0.5em;
  line-height: 1.65;
}
.ba-prose a { color: var(--brand-navy); font-weight: 500; border-bottom: 1px solid var(--brand-navy-200); }
.ba-prose a:hover { color: var(--brand-navy-700); border-color: currentColor; }
.ba-prose blockquote {
  margin: 0 0 1.8em;
  padding: 20px 28px;
  border-left: 3px solid var(--brand-navy);
  background: var(--brand-navy-50);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--brand-navy-800);
  font-style: italic;
  font-weight: 400;
}
.ba-prose blockquote p { margin: 0; font-size: 1.0625rem; }
.ba-prose hr {
  border: none;
  border-top: 1px solid var(--border-subtle);
  margin: 2.4em 0;
}
.ba-prose figure {
  margin: 2em 0;
}
.ba-prose figure .bl-cover {
  aspect-ratio: 21 / 10;
  border: 1px solid var(--border-subtle);
}
.ba-prose figcaption {
  font-size: 13px;
  color: var(--fg-3);
  text-align: center;
  margin-top: 10px;
}

/* ---- Sticky sidebar ---- */
.ba-side {
  position: sticky;
  top: calc(var(--app-nav-h) + 24px);
  display: grid;
  gap: 24px;
}
.ba-side .ba-author {
  margin-top: 0;
}
.ba-side .ba-share {
  padding-top: 20px;
  border-top: 1px solid var(--border-subtle);
}
.ba-side .ba-share h5 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin: 0 0 12px;
}
.ba-side .ba-share__btns { display: flex; flex-direction: column; gap: 8px; }
.ba-toc h5 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin: 0 0 14px;
}
.ba-toc ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 4px; }
.ba-toc a {
  display: block;
  padding: 6px 12px;
  font-size: 13.5px;
  color: var(--fg-3);
  border-left: 2px solid var(--border-subtle);
  border-bottom: none;
  transition: color var(--dur-fast), border-color var(--dur-fast), background var(--dur-fast);
  line-height: 1.4;
}
.ba-toc a:hover {
  color: var(--brand-navy);
  border-left-color: var(--brand-navy-200);
  background: var(--brand-navy-50);
}
.ba-toc a.is-active {
  color: var(--brand-navy);
  border-left-color: var(--brand-orange);
  background: var(--brand-orange-50);
  font-weight: 500;
}

.ba-share h5 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin: 0 0 12px;
}
.ba-share__btns { display: flex; gap: 8px; flex-wrap: wrap; }
.ba-share__btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px;
  background: #fff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-md);
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-2);
  cursor: pointer;
  transition: border-color var(--dur-fast), color var(--dur-fast), background var(--dur-fast);
}
.ba-share__btn:hover {
  color: var(--brand-navy);
  border-color: var(--brand-navy-200);
  background: var(--bg-surface-2);
}
.ba-share__btn.copied {
  background: var(--success-bg);
  color: var(--success-fg);
  border-color: color-mix(in oklch, var(--success) 30%, transparent);
}

/* ---- Share bar (below author) ---- */
.ba-share--bottom {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.ba-share--bottom .ba-share__label {
  font-size: 13px;
  font-weight: 600;
  color: var(--fg-3);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  white-space: nowrap;
}
.ba-share--bottom .ba-share__btns { flex-wrap: wrap; }

/* ---- Author card (below article) ---- */
.ba-author {
  margin-top: 48px;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-xl);
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 20px;
  align-items: start;
}
.ba-author__avatar {
  width: 72px; height: 72px; border-radius: 999px;
  background: var(--brand-navy);
  color: #fff; font-weight: 700; font-size: 22px;
  display: grid; place-items: center;
  overflow: hidden;
  flex: none;
}
.ba-author__avatar img {
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: 999px;
  display: block;
}
.ba-author h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--brand-navy-800);
  margin: 0 0 4px;
  letter-spacing: -0.01em;
}
.ba-author__role {
  font-size: 13px;
  color: var(--fg-3);
  margin: 0 0 10px;
}
.ba-author__bio {
  font-size: 14.5px;
  color: var(--fg-2);
  line-height: 1.55;
  margin: 0 0 14px;
}
.ba-author__links {
  display: flex; gap: 14px;
  font-size: 13.5px;
}
.ba-author__links a {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--brand-navy);
  font-weight: 500;
  border: none;
}
.ba-author__links a:hover { color: var(--brand-navy-700); text-decoration: underline; text-underline-offset: 3px; }

/* ---- CTA block inside article ---- */
.ba-cta {
  margin-block: 56px;
  padding: clamp(32px, 4vw, 48px);
  background: var(--brand-navy);
  color: #fff;
  border-radius: var(--r-2xl);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.ba-cta::before {
  content: "";
  position: absolute;
  right: -10%; top: -20%;
  width: 320px; height: 320px;
  background: radial-gradient(closest-side, rgba(235,120,14,0.35), transparent 70%);
  z-index: -1;
}
.ba-cta .eyebrow { color: var(--brand-orange-300); margin-bottom: 12px; }
.ba-cta .eyebrow .dot { background: var(--brand-orange); }
.ba-cta h3 {
  font-size: clamp(1.375rem, 1.1rem + 1vw, 1.75rem);
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  max-width: 22ch;
  text-wrap: balance;
}
.ba-cta p {
  color: rgba(255,255,255,0.8);
  font-size: 1rem;
  margin: 0 0 22px;
  max-width: 52ch;
}
.ba-cta__btns { display: flex; gap: 10px; flex-wrap: wrap; }
.ba-cta .btn-sarrai-secondary { background: #fff; color: var(--brand-navy); border-color: transparent; }

/* ---- Related posts ---- */
.ba-related {
  padding-block: clamp(56px, 6vw, 96px);
  background: var(--bg-surface-2);
  border-top: 1px solid var(--border-subtle);
}
.ba-related h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--brand-navy-800);
  letter-spacing: -0.02em;
  margin-bottom: 32px;
}