/* ==========================================================================
   DIGITAL CRAZY HUB — BLOG LISTING PAGE STYLES
   File: css/pages/blog.css
   Standards: HTML5, CSS3, root.css design tokens, BEM-inspired modular classes
   Rule: ZERO media queries in this file. All media queries in css/responsive.css
   ========================================================================== */

/* --------------------------------------------------------------------------
   Section 1: Blog Introduction & Filter Toolbar
   -------------------------------------------------------------------------- */
.blog-intro-section {
  padding-top: var(--spacing-xxl, 5rem);
  padding-bottom: var(--spacing-md, 2rem);
  background-color: var(--color-bg, #FFFFFF);
  position: relative;
}

.blog-intro-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto var(--spacing-xl, 2.75rem);
}

.blog-intro-header .eyebrow {
  margin-bottom: var(--spacing-xs, 0.5rem);
  display: inline-block;
}

.blog-intro-title {
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-navy, #0B1730);
  margin-bottom: var(--spacing-sm, 1rem);
  letter-spacing: -0.02em;
}

.blog-intro-desc {
  font-family: var(--font-body, 'Plus Jakarta Sans', sans-serif);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-text-secondary, #5E687C);
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   Filter Toolbar Tabs
   -------------------------------------------------------------------------- */
.blog-filter-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-xl, 2.5rem);
}

.blog-filter-nav {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--color-bg-alt, #F5F6FA);
  padding: 0.375rem;
  border-radius: var(--radius-pill, 999px);
  border: 1px solid var(--color-border, #E5E8F0);
  box-shadow: 0 2px 6px rgba(11, 23, 48, 0.04);
}

.blog-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text-secondary, #5E687C);
  background: transparent;
  border: none;
  border-radius: var(--radius-pill, 999px);
  cursor: pointer;
  transition: all var(--transition-fast, 0.2s ease);
  white-space: nowrap;
}

.blog-filter-btn:hover {
  color: var(--color-primary, #0755C9);
}

.blog-filter-btn.active {
  background: var(--gradient-brand, linear-gradient(135deg, #0755C9 0%, #6547F5 100%));
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(7, 85, 201, 0.28);
}

.blog-filter-btn:focus-visible {
  outline: 2px solid var(--color-primary, #0755C9);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Section 2: Blog Grid Section & Status Bar
   -------------------------------------------------------------------------- */
.blog-grid-section {
  padding-top: 0;
  padding-bottom: var(--spacing-xxl, 5rem);
  background-color: var(--color-bg, #FFFFFF);
}

.blog-status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border-light, #F0F2F7);
}

.blog-result-count {
  font-family: var(--font-body, 'Plus Jakarta Sans', sans-serif);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text-secondary, #5E687C);
}

/* --------------------------------------------------------------------------
   Three-Column Desktop Grid
   -------------------------------------------------------------------------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  align-items: stretch;
}

/* --------------------------------------------------------------------------
   Blog Card Styles (Strict Content Order)
   1. Image Top
   2. Title Middle
   3. Summary Middle
   4. Read More Button Bottom
   -------------------------------------------------------------------------- */
.blog-card {
  background-color: var(--color-bg, #FFFFFF);
  border: 1px solid var(--color-border, #E5E8F0);
  border-radius: var(--radius-md, 12px);
  overflow: hidden;
  box-shadow: var(--shadow-sm, 0 2px 8px rgba(11, 23, 48, 0.06));
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform var(--transition-base, 0.3s ease),
    box-shadow var(--transition-base, 0.3s ease),
    border-color var(--transition-base, 0.3s ease);
  position: relative;
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(11, 23, 48, 0.12), 0 4px 12px rgba(7, 85, 201, 0.08);
  border-color: rgba(7, 85, 201, 0.35);
}

/* 1. Featured Image Media */
.blog-card-media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background-color: var(--color-bg-alt, #F5F6FA);
}

.blog-card-category-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 2;
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill, 999px);
  background: rgba(11, 23, 48, 0.88);
  color: #FFFFFF;
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  pointer-events: none;
}

.blog-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.blog-card:hover .blog-card-img {
  transform: scale(1.05);
}

/* 2 & 3. Card Body: Title & Summary */
.blog-card-body {
  padding: 1.75rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
}

.blog-card-title {
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-navy, #0B1730);
  margin-bottom: 0.875rem;
  letter-spacing: -0.015em;
  transition: color var(--transition-fast, 0.2s ease);
}

.blog-card-title a {
  color: inherit;
  text-decoration: none;
  display: block;
}

.blog-card:hover .blog-card-title,
.blog-card:hover .blog-card-title a {
  color: var(--color-primary, #0755C9);
}

.blog-card-summary {
  font-family: var(--font-body, 'Plus Jakarta Sans', sans-serif);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text-secondary, #5E687C);
  margin-bottom: 1.5rem;
}

/* 4. Read More Button at Bottom */
.blog-card-footer {
  margin-top: auto;
  padding-top: 1.125rem;
  border-top: 1px solid var(--color-border-light, #F0F2F7);
}

.blog-card-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.125rem;
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary, #0755C9);
  background: var(--color-primary-soft, #F3F6FF);
  border: 1px solid rgba(7, 85, 201, 0.15);
  border-radius: var(--radius-pill, 999px);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast, 0.2s ease);
}

.blog-card-btn:hover {
  background: var(--gradient-brand, linear-gradient(135deg, #0755C9 0%, #6547F5 100%));
  color: #FFFFFF;
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(7, 85, 201, 0.28);
}

.blog-card-btn-icon {
  transition: transform var(--transition-fast, 0.2s ease);
}

.blog-card-btn:hover .blog-card-btn-icon {
  transform: translateX(3px);
}

.blog-card-btn:focus-visible {
  outline: 2px solid var(--color-primary, #0755C9);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Section 3: Accessible Pagination UI
   -------------------------------------------------------------------------- */
.blog-pagination-wrapper {
  margin-top: 3.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.pagination-list {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.pagination-btn {
  min-width: 44px;
  height: 44px;
  padding: 0 0.875rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  border-radius: var(--radius-pill, 999px);
  border: 1px solid var(--color-border, #E5E8F0);
  background: var(--color-bg-alt, #F5F6FA);
  color: var(--color-navy, #0B1730);
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-size: 0.9375rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast, 0.2s ease);
}

.pagination-btn:hover:not(:disabled) {
  background: #FFFFFF;
  border-color: var(--color-primary, #0755C9);
  color: var(--color-primary, #0755C9);
  box-shadow: 0 2px 8px rgba(7, 85, 201, 0.12);
}

.pagination-btn.active {
  background: var(--gradient-brand, linear-gradient(135deg, #0755C9 0%, #6547F5 100%));
  color: #FFFFFF;
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(7, 85, 201, 0.3);
}

.pagination-btn:disabled,
.pagination-btn[aria-disabled="true"] {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

.pagination-btn:focus-visible {
  outline: 2px solid var(--color-primary, #0755C9);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Empty State
   -------------------------------------------------------------------------- */
.blog-empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 2rem;
  background: var(--color-bg-alt, #F5F6FA);
  border-radius: var(--radius-md, 12px);
  border: 1px dashed var(--color-border, #E5E8F0);
  color: var(--color-text-secondary, #5E687C);
  font-size: 1.0625rem;
}

/* --------------------------------------------------------------------------
   Section 4: Final Conversion CTA
   -------------------------------------------------------------------------- */
.blog-cta-section {
  padding-top: 0;
  padding-bottom: var(--spacing-xxl, 5rem);
  background-color: var(--color-bg, #FFFFFF);
}

.blog-cta-box {
  background: var(--gradient-brand);
  border-radius: var(--radius-lg, 20px);
  padding: 3.5rem 3.5rem;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  box-shadow: var(--shadow-lg, 0 16px 40px rgba(11, 23, 48, 0.12));
}

.blog-cta-glow {
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(101, 71, 245, 0.25) 0%, rgba(7, 85, 201, 0) 70%);
  pointer-events: none;
}

.blog-cta-content {
  position: relative;
  z-index: 1;
  max-width: 640px;
}

.blog-cta-eyebrow {
  display: inline-block;
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #9BB8FF;
  margin-bottom: 0.75rem;
}

.blog-cta-title {
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.25;
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.blog-cta-desc {
  font-family: var(--font-body, 'Plus Jakarta Sans', sans-serif);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: #CBD5E1;
  margin-bottom: 1.75rem;
}

.blog-cta-contact-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.blog-cta-contact-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #FFFFFF;
  text-decoration: none;
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-pill, 999px);
  transition: all var(--transition-fast, 0.2s ease);
}

.blog-cta-contact-item:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
}

.blog-cta-actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex-shrink: 0;
}

.blog-cta-actions .btn-outline {
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.3);
}

.blog-cta-actions .btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #FFFFFF;
}

/* --------------------------------------------------------------------------
   Toast Notification Styling
   -------------------------------------------------------------------------- */
.blog-toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 420px;
  width: calc(100% - 48px);
  pointer-events: none;
}

.blog-toast {
  pointer-events: auto;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--color-navy, #0B1730);
  color: #FFFFFF;
  padding: 14px 16px;
  border-radius: var(--radius-md, 12px);
  box-shadow: 0 12px 32px rgba(11, 23, 48, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.12);
  animation: blogToastSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.blog-toast.hide {
  opacity: 0;
  transform: translateY(12px);
}

.blog-toast-icon {
  color: #6547F5;
  flex-shrink: 0;
  margin-top: 2px;
}

.blog-toast-text {
  font-family: var(--font-body, 'Plus Jakarta Sans', sans-serif);
  font-size: 0.875rem;
  line-height: 1.5;
  color: #E2E8F0;
  flex: 1 1 auto;
}

.blog-toast-close {
  background: transparent;
  border: none;
  color: #94A3B8;
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: color var(--transition-fast, 0.2s ease);
}

.blog-toast-close:hover {
  color: #FFFFFF;
}

@keyframes blogToastSlideIn {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}