/* =========================================================
   THE PERFORMANCE ACT — BLOG / INSIGHTS PAGE
   blog.css v1
   ========================================================= */

/* ---- COMPACT HERO ---- */
.bl-hero--compact {
  min-height: 55vh;
}

/* ---- CATEGORY FILTERS ---- */
.bl-filters {
  background: var(--black);
  padding: 40px 0 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.bl-filters__bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding-bottom: 24px;
}

.bl-filter {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.55);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 8px 20px;
  cursor: pointer;
  transition: all 0.25s ease;
}

.bl-filter:hover {
  border-color: rgba(255, 229, 0, 0.4);
  color: var(--white);
}

.bl-filter.active {
  background: var(--yellow);
  border-color: var(--yellow);
  color: var(--black);
}

/* ---- FEATURED POST ---- */
.bl-featured {
  background: var(--black);
  padding: 64px 0;
}

.bl-featured__card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.bl-featured__image {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  aspect-ratio: 16 / 10;
}

.bl-featured__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%) contrast(1.1) brightness(0.85);
  transition: filter 0.5s ease;
}

.bl-featured__card:hover .bl-featured__image img {
  filter: none;
}

.bl-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--yellow);
  color: var(--black);
  font-family: var(--font-heading);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  padding: 5px 12px;
  text-transform: uppercase;
}

.bl-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.bl-meta__author {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--yellow);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.bl-meta__sep {
  color: rgba(255, 255, 255, 0.2);
  font-size: 0.7rem;
}

.bl-meta__date,
.bl-meta__read {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.4);
}

.bl-featured__title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: 16px;
  transition: color 0.25s ease;
}

.bl-featured__card:hover .bl-featured__title {
  color: var(--yellow);
}

.bl-featured__excerpt {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.75;
  margin-bottom: 28px;
}

/* ---- BLOG GRID ---- */
.bl-grid-section {
  background: var(--black);
  padding: 0 0 80px;
}

.bl-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* ---- BLOG CARD ---- */
.bl-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 2px;
  overflow: hidden;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.bl-card:hover {
  border-color: rgba(255, 229, 0, 0.35);
  transform: translateY(-4px);
}

.bl-card__image {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.bl-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%) contrast(1.1) brightness(0.85);
  transition: filter 0.5s ease, transform 0.5s ease;
}

.bl-card:hover .bl-card__image img {
  filter: none;
  transform: scale(1.03);
}

.bl-card__body {
  padding: 24px;
}

.bl-card__body .bl-meta {
  margin-bottom: 12px;
}

.bl-card__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  line-height: 1.2;
  margin-bottom: 10px;
  transition: color 0.25s ease;
}

.bl-card:hover .bl-card__title {
  color: var(--yellow);
}

.bl-card__excerpt {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.7;
  margin-bottom: 16px;
}

.bl-card__link {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--yellow);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.bl-card__link:hover {
  opacity: 0.7;
}

/* ---- LOAD MORE ---- */
.bl-load-more {
  text-align: center;
  padding-top: 48px;
}

/* ---- NEWSLETTER CTA ---- */
.bl-newsletter {
  background: var(--gray-900, #1A1A1A);
  padding: 100px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.bl-newsletter__inner {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.bl-newsletter__title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  line-height: 0.95;
  margin-bottom: 20px;
}

.bl-newsletter__title span {
  color: var(--yellow);
}

.bl-newsletter__text {
  font-family: var(--font-body);
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.7;
  margin-bottom: 36px;
}

.bl-newsletter__form {
  display: flex;
  gap: 12px;
  max-width: 480px;
  margin: 0 auto;
}

.bl-newsletter__input {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 14px 18px;
  outline: none;
  transition: border-color 0.25s ease;
}

.bl-newsletter__input::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.bl-newsletter__input:focus {
  border-color: var(--yellow);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .bl-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .bl-featured__card {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .bl-hero--compact {
    min-height: 45vh;
  }

  .bl-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .bl-newsletter {
    padding: 72px 0;
  }

  .bl-newsletter__form {
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .bl-filters__bar {
    gap: 6px;
  }

  .bl-filter {
    padding: 6px 14px;
    font-size: 0.65rem;
  }
}