/* ===== BLOG STYLES (inherits design tokens from main site) ===== */

.blog-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 20, 38, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.blog-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: var(--space-6);
}

.blog-nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--silver);
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.blog-nav__logo img {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  object-fit: cover;
}

.blog-nav__logo span {
  display: block;
  font-size: var(--text-xs);
  font-family: var(--font-body);
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.blog-nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
  font-size: var(--text-sm);
}

.blog-nav__links a {
  color: var(--accent-mid);
  font-weight: 500;
  transition: color var(--transition);
}

.blog-nav__links a:hover { color: var(--silver); }

.blog-nav__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  background: var(--silver);
  color: var(--navy) !important;
  font-weight: 700;
  border-radius: var(--radius-full);
  transition: background var(--transition), transform var(--transition);
}

.blog-nav__cta:hover {
  background: white;
  transform: translateY(-1px);
}

/* ===== BLOG INDEX ===== */
.blog-hero {
  padding-block: clamp(var(--space-16), 10vw, var(--space-24));
  background:
    radial-gradient(ellipse at 65% 30%, rgba(143,168,193,0.14) 0%, transparent 55%),
    radial-gradient(ellipse at 15% 80%, rgba(16,37,65,0.8) 0%, transparent 50%);
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.blog-hero__label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-4);
}

.blog-hero__title {
  font-size: clamp(2.2rem, 1rem + 4vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--silver);
  max-width: 18ch;
  margin: 0 auto var(--space-5);
}

.blog-hero__sub {
  font-size: clamp(1rem, 0.9rem + 0.5vw, 1.2rem);
  color: var(--accent-mid);
  line-height: 1.75;
  max-width: 58ch;
  margin: 0 auto;
}

.blog-grid {
  padding-block: clamp(var(--space-12), 8vw, var(--space-20));
}

.blog-grid__cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.blog-card {
  display: flex;
  flex-direction: column;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
  text-decoration: none;
  color: inherit;
}

.blog-card:hover {
  border-color: rgba(184,200,216,0.3);
  transform: translateY(-3px);
}

.blog-card__image {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  background: var(--navy-2);
}

.blog-card__body {
  padding: var(--space-6);
}

.blog-card__category {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-3);
}

.blog-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--silver);
  margin-bottom: var(--space-3);
  line-height: 1.3;
}

.blog-card__excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: var(--space-4);
}

.blog-card__read-more {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--accent);
}

/* ===== BLOG POST ===== */
.post-hero {
  padding-block: clamp(var(--space-12), 8vw, var(--space-20));
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(16,37,65,0.4) 0%, transparent 100%);
}

.post-hero__category {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-4);
}

.post-hero__title {
  font-size: clamp(2rem, 1rem + 3.5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
  color: var(--silver);
  margin-bottom: var(--space-5);
  max-width: 22ch;
}

.post-hero__meta {
  display: flex;
  gap: var(--space-5);
  align-items: center;
  font-size: var(--text-sm);
  color: var(--slate);
  margin-bottom: var(--space-8);
}

.post-hero__meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.post-hero__image {
  width: 100%;
  max-width: 920px;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  margin-top: var(--space-6);
}

/* ===== POST CONTENT (long-form) ===== */
.post-content {
  padding-block: clamp(var(--space-12), 8vw, var(--space-20));
}

.post-content__inner {
  max-width: 720px;
  margin: 0 auto;
  padding-inline: clamp(var(--space-5), 4vw, var(--space-10));
}

.post-content__inner h2 {
  font-size: clamp(1.5rem, 1rem + 1.5vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--silver);
  margin-top: var(--space-12);
  margin-bottom: var(--space-5);
  line-height: 1.25;
}

.post-content__inner h2:first-child { margin-top: 0; }

.post-content__inner h3 {
  font-size: clamp(1.2rem, 1rem + 0.5vw, 1.4rem);
  font-weight: 700;
  color: var(--silver);
  margin-top: var(--space-8);
  margin-bottom: var(--space-4);
  line-height: 1.3;
}

.post-content__inner p {
  font-size: clamp(1rem, 0.95rem + 0.2vw, 1.1rem);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-5);
}

.post-content__inner p strong {
  color: var(--silver);
  font-weight: 600;
}

.post-content__inner ul,
.post-content__inner ol {
  margin-bottom: var(--space-6);
  padding-left: var(--space-6);
  color: var(--color-text-muted);
}

.post-content__inner ul li,
.post-content__inner ol li {
  font-size: clamp(1rem, 0.95rem + 0.2vw, 1.1rem);
  line-height: 1.8;
  margin-bottom: var(--space-3);
}

.post-content__inner ul li::marker { color: var(--accent); }
.post-content__inner ol li::marker { color: var(--accent); font-weight: 600; }

.post-content__inner a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition);
}

.post-content__inner a:hover {
  color: var(--silver);
}

.post-content__inner blockquote {
  margin-block: var(--space-8);
  padding: var(--space-5) var(--space-6);
  border-left: 3px solid var(--accent);
  background: rgba(184,200,216,0.05);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  font-size: clamp(1.05rem, 1rem + 0.25vw, 1.2rem);
  font-style: italic;
  color: var(--silver);
}

.post-content__inner img {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  margin-block: var(--space-8);
}

.post-content__inner figure {
  margin-block: var(--space-8);
}

.post-content__inner figcaption {
  font-size: var(--text-sm);
  color: var(--slate);
  text-align: center;
  margin-top: var(--space-3);
  font-style: italic;
}

/* Key takeaway box — direct answer at top, AI-search friendly */
.key-answer {
  background: linear-gradient(180deg, rgba(184,200,216,0.08) 0%, rgba(184,200,216,0.03) 100%);
  border: 1px solid rgba(184,200,216,0.2);
  border-left: 4px solid var(--accent);
  padding: var(--space-6) var(--space-7);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-8);
}

.key-answer__label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-3);
}

.key-answer p {
  margin-bottom: 0 !important;
  color: var(--silver) !important;
  font-size: clamp(1.05rem, 1rem + 0.3vw, 1.2rem) !important;
}

/* Inline CTA inside posts */
.inline-cta {
  background: linear-gradient(135deg, #102541 0%, #0C1E34 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  margin-block: var(--space-10);
  text-align: center;
}

.inline-cta h3 {
  font-size: 1.4rem !important;
  margin-top: 0 !important;
  margin-bottom: var(--space-3) !important;
}

.inline-cta p {
  margin-bottom: var(--space-5) !important;
}

.inline-cta__buttons {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
}

.inline-cta__buttons .btn--primary,
.inline-cta__buttons .btn--ghost {
  text-decoration: none !important;
}

/* FAQ block */
.faq-block {
  margin-block: var(--space-10);
}

.faq-item {
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-3);
  padding: var(--space-5) var(--space-6);
}

.faq-item h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--silver);
  margin-bottom: var(--space-2);
  line-height: 1.4;
}

.faq-item p {
  font-size: 0.95rem !important;
  margin-bottom: 0 !important;
  color: var(--color-text-muted) !important;
  line-height: 1.7 !important;
}

/* Author byline */
.author-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-block: var(--space-10);
}

.author-card img {
  width: 56px !important;
  height: 56px;
  border-radius: 50% !important;
  margin: 0 !important;
  object-fit: cover;
}

.author-card__name {
  font-weight: 700;
  color: var(--silver);
  font-size: var(--text-base);
}

.author-card__role {
  font-size: var(--text-sm);
  color: var(--slate);
}

/* Related posts at bottom */
.related-posts {
  background: var(--navy-2);
  border-top: 1px solid var(--border);
  padding-block: clamp(var(--space-12), 6vw, var(--space-16));
}

.related-posts__label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  text-align: center;
  margin-bottom: var(--space-3);
}

.related-posts__title {
  font-size: clamp(1.5rem, 1rem + 1.5vw, 2rem);
  font-weight: 700;
  color: var(--silver);
  text-align: center;
  margin-bottom: var(--space-10);
}

.related-posts__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

/* Responsive */
@media (max-width: 900px) {
  .blog-grid__cards { grid-template-columns: 1fr; }
  .related-posts__grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .blog-nav__links { display: none; }
  .blog-nav__cta { display: inline-flex; }
}