/* ==========================================================================
   Macaw Bytes - Blog listing (corporate dark mood)
   Extends home.css tokens via body.page-blog
   ========================================================================== */

.blog-hero {
  position: relative;
  min-height: min(68svh, 580px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: clamp(7rem, 14vw, 9.5rem) 0 clamp(3.5rem, 7vw, 5rem);
  overflow: hidden;
  border-bottom: 1px solid var(--home-line);
  background:
    linear-gradient(165deg, #0a1218 0%, #0b0d10 45%, #0c1410 100%);
}

.blog-hero__glow {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 55% 50% at 14% 22%, rgba(74, 168, 224, 0.28), transparent 62%),
    radial-gradient(ellipse 48% 45% at 88% 16%, rgba(46, 174, 78, 0.22), transparent 60%),
    radial-gradient(ellipse 40% 35% at 50% 95%, rgba(240, 180, 41, 0.12), transparent 55%);
}

.blog-hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 52rem;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.blog-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.15rem, 4.8vw, 3.45rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--home-ink);
  margin: 0.65rem auto 1.15rem;
  max-width: 16ch;
}

.blog-hero__lede {
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  line-height: 1.65;
  color: var(--home-muted);
  max-width: 40rem;
  margin: 0 auto 1.75rem;
}

.blog-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.blog-search {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  width: 100%;
  max-width: 28rem;
  margin: 0 0 1.25rem;
  justify-content: center;
}

.blog-search input[type="search"] {
  flex: 1 1 12rem;
  min-width: 0;
  padding: 0.7rem 1rem;
  border-radius: 8px;
  border: 1px solid var(--home-line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--home-ink, #f2f4f7);
  font: inherit;
}

.blog-search input[type="search"]::placeholder {
  color: var(--home-muted);
}

.blog-search .btn {
  flex: 0 0 auto;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* Articles section atmosphere */
.blog-articles {
  position: relative;
}

.blog-articles::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 48% 32% at 10% 8%, rgba(74, 168, 224, 0.08), transparent 60%),
    radial-gradient(ellipse 40% 28% at 90% 55%, rgba(46, 174, 78, 0.07), transparent 55%);
}

.blog-articles > .container {
  position: relative;
  z-index: 1;
}

/* Featured */
.blog-featured {
  --blog-accent: var(--home-blue);
  position: relative;
  display: grid;
  grid-template-columns: 1.12fr 1fr;
  gap: 0;
  align-items: stretch;
  margin-bottom: clamp(2.5rem, 5vw, 3.25rem);
  border-radius: 14px;
  border: 1px solid var(--home-line);
  background:
    linear-gradient(125deg, rgba(255, 255, 255, 0.025), transparent 40%),
    var(--home-surface);
  overflow: hidden;
  text-decoration: none !important;
  color: inherit;
  isolation: isolate;
  transition:
    border-color 0.28s ease,
    transform 0.28s ease,
    box-shadow 0.28s ease;
}

.blog-featured::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--home-blue), var(--home-green) 55%, var(--home-yellow));
  opacity: 0.7;
  z-index: 2;
  transition: opacity 0.28s ease, width 0.28s ease;
}

.blog-featured:hover,
.blog-featured:focus-visible {
  border-color: rgba(74, 168, 224, 0.4);
  transform: translateY(-2px);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.32);
  outline: none;
}

.blog-featured:hover::before,
.blog-featured:focus-visible::before {
  opacity: 1;
  width: 4px;
}

.blog-featured__media {
  position: relative;
  display: block;
  min-height: 300px;
  background: #0b0d10;
  overflow: hidden;
}

.blog-featured__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.55s ease;
}

.blog-featured__shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 55%, rgba(11, 13, 16, 0.35) 100%),
    linear-gradient(180deg, transparent 45%, rgba(11, 13, 16, 0.55) 100%);
  pointer-events: none;
}

.blog-featured__badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 1;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(11, 13, 16, 0.72);
  backdrop-filter: blur(8px);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--home-ink);
}

.blog-featured:hover .blog-featured__media img,
.blog-featured:focus-visible .blog-featured__media img {
  transform: scale(1.04);
}

.blog-featured__body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(1.5rem, 3.2vw, 2.5rem);
  gap: 0.35rem;
}

.blog-featured__title {
  font-family: var(--font-heading);
  font-size: clamp(1.45rem, 2.8vw, 2.05rem);
  font-weight: 650;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin: 0.35rem 0 0.65rem;
  color: var(--home-ink);
  transition: color 0.2s ease;
}

.blog-featured:hover .blog-featured__title,
.blog-featured:focus-visible .blog-featured__title {
  color: var(--home-green);
}

.blog-featured__excerpt {
  margin: 0 0 1.15rem;
  color: var(--home-muted);
  font-size: 1.02rem;
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-featured__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  margin-top: auto;
  padding-top: 0.35rem;
}

.blog-featured__meta {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  margin: 0;
  color: var(--home-muted);
  font-size: 0.9rem;
}

.blog-featured__dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--home-muted);
  opacity: 0.55;
}

.blog-featured__go {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 0.9rem;
  border-radius: 8px;
  border: 1px solid rgba(46, 174, 78, 0.35);
  background: rgba(46, 174, 78, 0.12);
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--home-ink);
  transition: background 0.25s ease, border-color 0.25s ease;
}

.blog-featured__go i {
  color: var(--home-green);
  font-size: 0.85rem;
  transition: transform 0.25s ease;
}

.blog-featured:hover .blog-featured__go,
.blog-featured:focus-visible .blog-featured__go {
  background: rgba(46, 174, 78, 0.2);
  border-color: rgba(46, 174, 78, 0.5);
}

.blog-featured:hover .blog-featured__go i,
.blog-featured:focus-visible .blog-featured__go i {
  transform: translateX(3px);
}

.blog-list-head {
  margin-bottom: 1.35rem;
}

/* Grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.15rem;
}

.blog-card {
  --blog-accent: var(--home-blue);
  --blog-accent-soft: rgba(74, 168, 224, 0.14);
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: 12px;
  border: 1px solid var(--home-line);
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.02), transparent 45%),
    var(--home-surface);
  overflow: hidden;
  text-decoration: none !important;
  color: inherit;
  isolation: isolate;
  transition:
    border-color 0.28s ease,
    transform 0.28s ease,
    box-shadow 0.28s ease,
    background 0.28s ease;
}

.blog-card--tone-1 {
  --blog-accent: var(--home-green);
  --blog-accent-soft: rgba(46, 174, 78, 0.14);
}

.blog-card--tone-2 {
  --blog-accent: var(--home-yellow);
  --blog-accent-soft: rgba(240, 180, 41, 0.14);
}

.blog-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--blog-accent), transparent 80%);
  opacity: 0;
  z-index: 2;
  transition: opacity 0.28s ease;
}

.blog-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(ellipse 70% 50% at 50% 0%, var(--blog-accent-soft), transparent 65%);
  opacity: 0;
  transition: opacity 0.28s ease;
}

.blog-card:hover,
.blog-card:focus-visible {
  border-color: rgba(74, 168, 224, 0.4);
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.3);
  outline: none;
}

.blog-card--tone-1:hover,
.blog-card--tone-1:focus-visible {
  border-color: rgba(46, 174, 78, 0.4);
}

.blog-card--tone-2:hover,
.blog-card--tone-2:focus-visible {
  border-color: rgba(240, 180, 41, 0.4);
}

.blog-card:hover::before,
.blog-card:focus-visible::before,
.blog-card:hover::after,
.blog-card:focus-visible::after {
  opacity: 1;
}

.blog-card__media {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #0b0d10;
  z-index: 1;
}

.blog-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.55s ease;
}

.blog-card__shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(11, 13, 16, 0.15) 0%, transparent 35%, rgba(11, 13, 16, 0.75) 100%);
  pointer-events: none;
}

.blog-card__category {
  position: absolute;
  left: 0.85rem;
  bottom: 0.85rem;
  z-index: 1;
  max-width: calc(100% - 1.7rem);
  padding: 0.28rem 0.6rem;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(11, 13, 16, 0.7);
  backdrop-filter: blur(6px);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--home-ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.blog-card:hover .blog-card__media img,
.blog-card:focus-visible .blog-card__media img {
  transform: scale(1.05);
}

.blog-card__body {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.2rem 1.25rem 1.25rem;
  gap: 0.35rem;
}

.blog-card__meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.15rem;
}

.blog-card__date {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--blog-accent);
}

.blog-card__read {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--home-muted);
  white-space: nowrap;
}

.blog-card__title {
  font-family: var(--font-heading);
  font-size: 1.12rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  line-height: 1.3;
  margin: 0;
  color: var(--home-ink);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.2s ease;
}

.blog-card:hover .blog-card__title,
.blog-card:focus-visible .blog-card__title {
  color: var(--home-green);
}

.blog-card__excerpt {
  margin: 0.15rem 0 0;
  color: var(--home-muted);
  font-size: 0.92rem;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.blog-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 0.95rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--home-line);
}

.blog-card__byline {
  font-size: 0.82rem;
  color: var(--home-muted);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.blog-card__go {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  flex-shrink: 0;
  font-family: var(--font-heading);
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--blog-accent);
}

.blog-card__go i {
  font-size: 0.8rem;
  transition: transform 0.25s ease;
}

.blog-card:hover .blog-card__go i,
.blog-card:focus-visible .blog-card__go i {
  transform: translateX(3px);
}

.blog-empty {
  color: var(--home-muted);
  text-align: center;
  margin: 0;
}

.blog-empty a {
  color: var(--home-green) !important;
}

@media (max-width: 980px) {
  .blog-featured {
    grid-template-columns: 1fr;
  }

  .blog-featured__media {
    min-height: 220px;
    aspect-ratio: 16 / 10;
  }

  .blog-featured__shade {
    background: linear-gradient(180deg, transparent 40%, rgba(11, 13, 16, 0.55) 100%);
  }

  .blog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .blog-hero h1 {
    max-width: none;
  }
}

@media (max-width: 640px) {
  .blog-hero {
    min-height: auto;
    padding-top: 6.5rem;
  }

  .blog-hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

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

  .blog-featured:hover,
  .blog-featured:focus-visible,
  .blog-card:hover,
  .blog-card:focus-visible {
    transform: none;
    box-shadow: none;
  }

  .blog-card:hover .blog-card__media img,
  .blog-card:focus-visible .blog-card__media img,
  .blog-featured:hover .blog-featured__media img,
  .blog-featured:focus-visible .blog-featured__media img {
    transform: none;
  }

  .blog-featured__footer {
    flex-direction: column;
    align-items: stretch;
  }

  .blog-featured__go {
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .blog-card,
  .blog-featured,
  .blog-card__media img,
  .blog-featured__media img,
  .blog-card__go i,
  .blog-featured__go i {
    transition: none;
  }

  .blog-card:hover,
  .blog-featured:hover,
  .blog-card:hover .blog-card__media img,
  .blog-featured:hover .blog-featured__media img,
  .blog-card:hover .blog-card__go i,
  .blog-featured:hover .blog-featured__go i {
    transform: none;
  }
}