/* ============================================
   HRVICO — Blog Listing Page Stylesheet
   ============================================ */

/* ─── Page Wrapper ─── */
.blog-listing-page {
  background-color: var(--bg-secondary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-primary);
  position: relative;
  overflow-x: hidden;
}

/* ─── Background Decorations ─── */
.blog-listing-page .subpage__bg-grid {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 700px;
  background-image:
    linear-gradient(rgba(108, 63, 197, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108, 63, 197, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: 1;
  pointer-events: none;
}

.blog-listing-page .subpage__orb {
  position: absolute;
  border-radius: var(--radius-full);
  filter: blur(90px);
  opacity: 0.12;
  z-index: 1;
  pointer-events: none;
}

.blog-listing-page .subpage__orb--1 {
  width: 500px;
  height: 500px;
  top: -150px;
  right: -150px;
  background-color: var(--accent-purple);
  animation: orb-float 22s ease-in-out infinite alternate;
}

.blog-listing-page .subpage__orb--2 {
  width: 400px;
  height: 400px;
  top: 300px;
  left: -180px;
  background-color: var(--accent-orange);
  animation: orb-float-reverse 28s ease-in-out infinite alternate;
}

@keyframes orb-float {
  0% {
    transform: translateY(0) scale(1);
  }

  100% {
    transform: translateY(50px) scale(1.12);
  }
}

@keyframes orb-float-reverse {
  0% {
    transform: translateY(0) scale(1);
  }

  100% {
    transform: translateY(-50px) scale(1.15);
  }
}

/* ─── Hero Header ─── */
.blog-listing__header {
  position: relative;
  z-index: 2;
  padding-top: var(--space-6xl);
  padding-bottom: var(--space-2xl);
  text-align: center;
}

.blog-listing__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--accent-purple);
  background: linear-gradient(135deg, rgba(108, 63, 197, 0.08), rgba(247, 148, 29, 0.08));
  border: 1px solid rgba(108, 63, 197, 0.15);
  border-radius: var(--radius-full);
  padding: var(--space-xs) var(--space-md);
  margin-bottom: var(--space-md);
}

.blog-listing__eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: inline-block;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(1.4);
  }
}

.blog-listing__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, var(--fs-4xl));
  font-weight: var(--fw-extrabold);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.blog-listing__title span {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.blog-listing__subtitle {
  font-size: var(--fs-base);
  color: var(--text-secondary);
  max-width: 580px;
  margin: 0 auto var(--space-xl);
  line-height: var(--lh-relaxed);
}

/* ─── Filter Bar ─── */
.blog-listing__filters {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-xs);
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
}

.blog-filter-btn {
  font-family: var(--font-primary);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--text-secondary);
  background: var(--bg-glass);
  border: 1px solid rgba(108, 63, 197, 0.1);
  border-radius: var(--radius-full);
  padding: 0.5rem 1.2rem;
  cursor: pointer;
  transition: all var(--transition-base);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.blog-filter-btn:hover,
.blog-filter-btn.active {
  background: var(--gradient-cta);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(108, 63, 197, 0.25);
  transform: translateY(-1px);
}

/* ─── Main Content Area ─── */
.blog-listing__main {
  position: relative;
  z-index: 2;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg) var(--space-5xl);
  width: 100%;
}

/* ─── Featured Section ─── */
.blog-listing__featured {
  display: grid;
  grid-template-columns: 1.65fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-3xl);
  align-items: stretch;
}

/* ─── Featured Card (Large Left) ─── */
.blog-card--featured {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  min-height: 540px;
  box-shadow: var(--shadow-xl);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  text-decoration: none;
}

.blog-card--featured:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 64px rgba(108, 63, 197, 0.18);
}

.blog-card--featured .blog-card__img-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.blog-card--featured .blog-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slower);
}

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

/* Gradient overlay for featured card */
.blog-card--featured .blog-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top,
      rgba(10, 6, 28, 0.95) 0%,
      rgba(10, 6, 28, 0.55) 45%,
      rgba(10, 6, 28, 0.08) 100-percent);
  background: linear-gradient(to top,
      rgba(10, 6, 28, 0.95) 0%,
      rgba(10, 6, 28, 0.55) 45%,
      rgba(10, 6, 28, 0.08) 100%);
  z-index: 1;
  transition: opacity var(--transition-base);
}

.blog-card--featured:hover .blog-card__overlay {
  opacity: 0.95;
}

.blog-card--featured .blog-card__content {
  position: relative;
  z-index: 2;
  margin-top: auto;
  padding: var(--space-2xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

/* ─── Tag / Category Badge ─── */
.blog-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  width: fit-content;
}

.blog-tag--purple {
  background: rgba(108, 63, 197, 0.9);
  color: #fff;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.blog-tag--orange {
  background: rgba(247, 148, 29, 0.9);
  color: #fff;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.blog-tag--blue {
  background: rgba(139, 92, 246, 0.9);
  color: #fff;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.blog-tag--teal {
  background: rgba(20, 184, 166, 0.9);
  color: #fff;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

/* ─── Featured Card Typography ─── */
.blog-card--featured .blog-card__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2.1rem);
  font-weight: var(--fw-extrabold);
  line-height: var(--lh-snug);
  color: #fff;
  letter-spacing: var(--ls-tight);
  margin: 0;
}

.blog-card--featured .blog-card__excerpt {
  font-size: var(--fs-base);
  color: rgba(255, 255, 255, 0.8);
  line-height: var(--lh-relaxed);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card--featured .blog-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.6);
  font-weight: var(--fw-medium);
  margin-top: var(--space-xs);
}

.blog-card--featured .blog-card__meta-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
}

.blog-card--featured .blog-card__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: #fff;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  padding: var(--space-xs) var(--space-md);
  width: fit-content;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all var(--transition-base);
  margin-top: var(--space-xs);
}

.blog-card--featured .blog-card__cta:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: rgba(255, 255, 255, 0.4);
  gap: calc(var(--space-xs) + 4px);
}

.blog-card__cta-arrow {
  transition: transform var(--transition-base);
}

.blog-card--featured .blog-card__cta:hover .blog-card__cta-arrow {
  transform: translateX(4px);
}

/* ─── Right Side Stack ─── */
.blog-listing__side-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* ─── Small Cards (Right) ─── */
.blog-card--small {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: pointer;
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 168px;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  text-decoration: none;
}

.blog-card--small:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.blog-card--small .blog-card__img-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.blog-card--small .blog-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slower);
}

.blog-card--small:hover .blog-card__img-wrap img {
  transform: scale(1.08);
}

.blog-card--small .blog-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top,
      rgba(10, 6, 28, 0.90) 0%,
      rgba(10, 6, 28, 0.45) 60%,
      rgba(10, 6, 28, 0.1) 100%);
  z-index: 1;
}

.blog-card--small .blog-card__content {
  position: relative;
  z-index: 2;
  margin-top: auto;
  padding: var(--space-md) var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: 4px;
  height: 100%;
  justify-content: flex-end;
}

.blog-card--small .blog-card__title {
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  color: #fff;
  line-height: var(--lh-snug);
  letter-spacing: var(--ls-tight);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card--small .blog-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.65);
  font-weight: var(--fw-medium);
}

.blog-card--small .blog-card__meta-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
}

/* ─── More Articles Grid ─── */
.blog-listing__section-label {
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-3xl);
}

.blog-listing__section-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(108, 63, 197, 0.15), transparent);
}

.blog-listing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

/* ─── Horizontal Blog Cards ─── */
.blog-card--horizontal {
  background: var(--bg-glass);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border var(--transition-base);
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.blog-card--horizontal:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border: var(--glass-border-hover);
}

.blog-card--horizontal .blog-card__img-wrap {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.blog-card--horizontal .blog-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slower);
}

.blog-card--horizontal:hover .blog-card__img-wrap img {
  transform: scale(1.07);
}

.blog-card--horizontal .blog-card__img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 6, 28, 0.4) 0%, transparent 60%);
}

.blog-card--horizontal .blog-card__body {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  flex: 1;
}

.blog-card--horizontal .blog-card__title {
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-weight: var(--fw-bold);
  color: var(--text-primary);
  line-height: var(--lh-snug);
  letter-spacing: var(--ls-tight);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color var(--transition-base);
}

.blog-card--horizontal:hover .blog-card__title {
  color: var(--text-accent);
}

.blog-card--horizontal .blog-card__excerpt {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: var(--lh-relaxed);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0 0 var(--space-xs) 0;
}

.blog-card--horizontal .blog-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: var(--space-sm);
  border-top: 1px solid rgba(108, 63, 197, 0.07);
}

.blog-card--horizontal .blog-card__meta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-xs);
  color: var(--text-muted);
  font-weight: var(--fw-medium);
}

.blog-card--horizontal .blog-card__meta-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--text-muted);
}

.blog-card--horizontal .blog-card__read-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  color: var(--text-accent);
  text-decoration: none;
  transition: gap var(--transition-base), color var(--transition-base);
}

.blog-card--horizontal .blog-card__read-link:hover {
  gap: 9px;
  color: var(--accent-blue);
}

/* ─── CTA Banner ─── */
.blog-cta {
  position: relative;
  z-index: 2;
  margin-bottom: var(--space-5xl);
  margin-top: var(--space-xl);
}

.blog-cta__card {
  background: var(--gradient-cta);
  border-radius: var(--radius-2xl);
  padding: var(--space-3xl) var(--space-4xl);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.blog-cta__card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.12) 0%, transparent 60%),
    radial-gradient(circle at 80% 30%, rgba(247, 148, 29, 0.15) 0%, transparent 50%);
  pointer-events: none;
}

.blog-cta__title {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: #fff;
  margin-bottom: var(--space-md);
  position: relative;
  letter-spacing: var(--ls-tight);
}

.blog-cta__text {
  font-size: var(--fs-md);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-xl);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  line-height: var(--lh-relaxed);
  position: relative;
}

.blog-cta__btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 14px 36px;
  background: #fff;
  color: var(--accent-purple);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  position: relative;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.15);
  text-decoration: none;
}

.blog-cta__btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.22);
  background: var(--bg-glass-hover);
}

.blog-cta__btn svg {
  transition: transform var(--transition-base);
}

.blog-cta__btn:hover svg {
  transform: translateX(4px);
}

/* ─── Animations ─── */
[data-blog-animate] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s var(--ease-out-expo), transform 0.6s var(--ease-out-expo);
}

[data-blog-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}

[data-blog-category] {
  transition: opacity var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base), border var(--transition-base) !important;
}

/* ─── Responsive ─── */
@media (max-width: 1100px) {
  .blog-listing__featured {
    grid-template-columns: 1.4fr 1fr;
  }

  .blog-listing__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .blog-listing__featured {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .blog-card--featured {
    min-height: 420px;
  }

  .blog-listing__side-stack {
    flex-direction: row;
  }

  .blog-card--small {
    min-height: 190px;
  }

  .blog-listing__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .blog-listing__main {
    padding: 0 var(--space-md) var(--space-4xl);
  }

  .blog-listing__header {
    padding-top: var(--space-5xl);
    padding-bottom: var(--space-xl);
  }

  .blog-listing__side-stack {
    flex-direction: column;
  }

  .blog-card--small {
    min-height: 160px;
  }

  .blog-listing__grid {
    grid-template-columns: 1fr;
  }

  .blog-listing__filters {
    gap: 6px;
  }

  .blog-cta__card {
    padding: var(--space-2xl) var(--space-lg);
  }

  .blog-cta__title {
    font-size: var(--fs-2xl);
  }
}

@media (max-width: 480px) {
  .blog-listing__title {
    font-size: var(--fs-2xl);
  }

  .blog-listing__subtitle {
    font-size: var(--fs-sm);
  }

  .blog-card--featured {
    min-height: 320px;
  }
}