/* ==========================================================================
   Podium Design System — Blog Styles
   blog.css
   ========================================================================== */

@import url('./tokens.css');

/* ==========================================================================
   BLOG HERO
   ========================================================================== */

.blog-hero {
  padding-top: 120px; /* compensate for fixed navbar */
  padding-bottom: 4rem;
  background-color: var(--color-bg-primary);
  text-align: center;
  border-bottom: 1px solid var(--color-border-subtle);
  position: relative;
  overflow: hidden;
}

/* Subtle dot-grid background matching landing page pattern */
.blog-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, #c2783c 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.08;
  pointer-events: none;
}

.blog-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.blog-hero-title {
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--color-text-primary);
  line-height: 1.05;
  letter-spacing: 0.02em;
  margin-bottom: var(--space-4);
}

.blog-hero-subtitle {
  color: var(--color-text-secondary);
  font-size: 1.125rem;
  line-height: 1.7;
  max-width: 520px;
  margin: 0 auto;
}

@media (max-width: 767px) {
  .blog-hero-title {
    font-size: 3rem;
  }
}

/* ==========================================================================
   BLOG FEATURED POST
   ========================================================================== */

.blog-featured {
  padding: 4rem 0;
  background-color: var(--color-bg-primary);
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.blog-featured-heading {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent-primary);
  margin-bottom: var(--space-4);
}

.featured-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: box-shadow var(--transition-base);
}

.featured-card:hover {
  box-shadow: var(--shadow-lg);
}

.featured-img {
  min-height: 320px;
  background: linear-gradient(
    135deg,
    rgba(194, 120, 60, 0.25) 0%,
    rgba(194, 120, 60, 0.05) 40%,
    rgba(245, 158, 11, 0.1) 100%
  );
  position: relative;
  overflow: hidden;
}

/* Inner decorative element */
.featured-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(ellipse at 30% 50%, rgba(194, 120, 60, 0.3) 0%, transparent 70%);
}

.featured-body {
  padding: var(--space-10);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-tag {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent-primary);
  margin-bottom: var(--space-3);
}

.featured-title {
  font-family: var(--font-body);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.25;
  margin-bottom: var(--space-4);
}

.featured-excerpt {
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: var(--space-6);
  flex: 1;
}

.featured-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-accent-primary);
  font-weight: 600;
  font-size: 0.9375rem;
  transition: gap var(--transition-fast), color var(--transition-fast);
  text-decoration: none;
}

.featured-link:hover {
  color: var(--color-accent-hover);
  gap: var(--space-3);
}

@media (max-width: 767px) {
  .featured-card {
    grid-template-columns: 1fr;
  }

  .featured-img {
    min-height: 200px;
  }

  .featured-body {
    padding: var(--space-6);
  }

  .featured-title {
    font-size: 1.375rem;
  }
}

/* ==========================================================================
   BLOG FILTER BAR
   ========================================================================== */

.blog-filter-section {
  padding: 0 0 var(--space-6);
  background-color: var(--color-bg-primary);
}

.blog-filter {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.blog-filter-btn {
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--color-border);
  background-color: transparent;
  color: var(--color-text-secondary);
  transition: background-color var(--transition-fast),
              color var(--transition-fast),
              border-color var(--transition-fast);
}

.blog-filter-btn:hover,
.blog-filter-btn.active {
  background-color: var(--color-accent-primary);
  border-color: var(--color-accent-primary);
  color: #ffffff;
}

/* ==========================================================================
   BLOG GRID
   ========================================================================== */

.blog-grid-section {
  padding: 0 0 6rem;
  background-color: var(--color-bg-primary);
}

.blog-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

/* Use .blog-card from components.css — add image placeholder gradient */
.blog-card-img-placeholder {
  aspect-ratio: 16 / 9;
  width: 100%;
  position: relative;
  overflow: hidden;
}

.blog-card-img-placeholder.grad-money {
  background: linear-gradient(
    135deg,
    rgba(16, 185, 129, 0.2) 0%,
    rgba(16, 185, 129, 0.04) 100%
  );
}

.blog-card-img-placeholder.grad-switching {
  background: linear-gradient(
    135deg,
    rgba(245, 158, 11, 0.2) 0%,
    rgba(245, 158, 11, 0.04) 100%
  );
}

.blog-card-img-placeholder.grad-basics {
  background: linear-gradient(
    135deg,
    rgba(194, 120, 60, 0.2) 0%,
    rgba(194, 120, 60, 0.04) 100%
  );
}

@media (max-width: 1023px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 639px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   BLOG CTA SECTION
   ========================================================================== */

.blog-cta-section {
  padding: 6rem 0;
  background-color: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border-subtle);
  text-align: center;
}

.blog-cta-inner {
  max-width: 560px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.blog-cta-title {
  font-family: var(--font-display);
  font-size: 3.5rem;
  color: var(--color-text-primary);
  line-height: 1.1;
  margin-bottom: var(--space-3);
}

.blog-cta-subtitle {
  color: var(--color-text-secondary);
  font-size: 1.0625rem;
  line-height: 1.6;
  margin-bottom: var(--space-8);
}

@media (max-width: 767px) {
  .blog-cta-title {
    font-size: 2.5rem;
  }
}

/* ==========================================================================
   BLOG POST LAYOUT
   ========================================================================== */

.post-layout {
  padding-top: 104px; /* fixed navbar height + breathing room */
  padding-bottom: 6rem;
}

.post-back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  margin-bottom: var(--space-8);
  transition: color var(--transition-fast);
}

.post-back:hover {
  color: var(--color-text-primary);
}

/* ==========================================================================
   POST HEADER
   ========================================================================== */

.post-header {
  margin-bottom: var(--space-10);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-border-subtle);
}

.post-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent-primary);
  margin-bottom: var(--space-3);
}

.post-title {
  font-family: var(--font-body);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.2;
  margin-bottom: var(--space-4);
}

.post-meta {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

/* ==========================================================================
   POST BODY — Article Typography
   ========================================================================== */

.post-body {
  margin-bottom: var(--space-12);
}

.post-body p {
  color: var(--color-text-secondary);
  font-size: 1.0625rem;
  line-height: 1.8;
  margin-bottom: var(--space-5);
}

.post-body p:last-child {
  margin-bottom: 0;
}

.post-body h2 {
  font-family: var(--font-body);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.3;
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
}

.post-body h3 {
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.4;
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}

.post-body ul,
.post-body ol {
  color: var(--color-text-secondary);
  font-size: 1.0625rem;
  line-height: 1.8;
  padding-left: var(--space-6);
  margin-bottom: var(--space-5);
}

.post-body ul li,
.post-body ol li {
  margin-bottom: var(--space-2);
}

.post-body strong {
  color: var(--color-text-primary);
  font-weight: 600;
}

.post-body a {
  color: var(--color-accent-primary);
  text-decoration: underline;
  text-decoration-color: rgba(194, 120, 60, 0.4);
  text-underline-offset: 3px;
  transition: color var(--transition-fast),
              text-decoration-color var(--transition-fast);
}

.post-body a:hover {
  color: var(--color-accent-hover);
  text-decoration-color: rgba(217, 119, 6, 0.6);
}

/* Callout / pull-quote box */
.post-body .post-callout {
  background-color: var(--color-bg-card);
  border-left: 3px solid var(--color-accent-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-5) var(--space-6);
  margin: var(--space-8) 0;
  color: var(--color-text-primary);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ==========================================================================
   POST CTA BOX
   ========================================================================== */

.post-cta-box {
  background: linear-gradient(
    135deg,
    rgba(194, 120, 60, 0.15) 0%,
    rgba(194, 120, 60, 0.05) 100%
  );
  border: 1px solid rgba(194, 120, 60, 0.3);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  text-align: center;
  margin-top: var(--space-12);
}

.post-cta-title {
  font-family: var(--font-display);
  font-size: 2.25rem;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
  line-height: 1.1;
}

.post-cta-subtitle {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  margin-bottom: var(--space-6);
}

@media (max-width: 767px) {
  .post-title {
    font-size: 1.75rem;
  }

  .post-cta-title {
    font-size: 1.75rem;
  }

  .post-cta-box {
    padding: var(--space-6);
  }
}