/* Blog page styles – scoped to main content */

.blog-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 80vh;
  width: 100%;
  overflow: hidden;
  background-color: var(--color-ink);
}

.blog-hero__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
  z-index: 0;
}

.blog-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(17,17,17,0.92) 0%, rgba(17,17,17,0.65) 45%, rgba(17,17,17,0.25) 100%);
  z-index: 1;
}

.blog-hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container-max-width);
  margin-inline: auto;
  padding: var(--space-8) var(--container-gutter) var(--space-7);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-4);
}

.blog-hero__eyebrow {
  color: var(--color-champagne);
  margin-block-end: 0;
}

.blog-hero__title {
  color: var(--color-ivory);
  max-width: 700px;
  margin-block-end: 0;
}

.blog-hero__subtitle {
  color: var(--color-text-muted-on-dark);
  max-width: 400px;
  margin-block-end: 0;
}

.blog-hero__cta {
  margin-block-start: var(--space-2);
  max-width: 400px;
  white-space: normal;
  text-align: center;
}

/* Featured Article */
.blog-featured {
  padding-block: var(--space-8);
  background-color: var(--color-bg-dark);
}

.blog-featured__container {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: var(--space-6);
  align-items: start;
}

.blog-featured__image-wrap {
  min-width: 0;
  width: 100%;
}

.blog-featured__image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-dark);
  display: block;
}

.blog-featured__card {
  min-width: 0;
  margin-block-start: var(--space-7);
  margin-inline-start: calc(-1 * var(--space-6));
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: flex-start;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.blog-featured__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(0,0,0,0.3);
}

.blog-featured__eyebrow {
  margin-block-end: 0;
}

.blog-featured__section-title {
  margin-block-end: 0;
  color: var(--color-ivory);
}

.blog-featured__article-title {
  margin-block-end: 0;
  color: var(--color-ivory);
}

.blog-featured__excerpt {
  color: var(--color-text-muted-on-dark);
  max-width: 65ch;
  margin-block-end: 0;
}

.blog-featured__link {
  color: var(--color-champagne);
  text-decoration: underline;
  text-underline-offset: 4px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.blog-featured__link:hover {
  color: var(--color-accent-hover);
}

/* Recent Articles Grid */
.blog-recent {
  padding-block: var(--space-8);
  background-color: var(--color-bg-dark);
  border-block-start: 1px solid var(--color-border-dark);
}

.blog-recent__intro {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-block-end: var(--space-6);
}

.blog-recent__title {
  color: var(--color-ivory);
  margin-block-end: 0;
}

.blog-recent__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}

.blog-recent__card {
  min-width: 0;
  background-color: var(--color-bg-card-dark);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), border-color var(--transition-base);
}

.blog-recent__card:hover {
  transform: translateY(-4px);
  border-color: var(--color-champagne);
}

.blog-recent__image-wrap {
  width: 100%;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background-color: var(--color-graphite);
}

.blog-recent__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: var(--radius-sm);
}

.blog-recent__card-body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1 1 auto;
}

.blog-recent__card-title {
  color: var(--color-ivory);
  margin-block-end: 0;
}

.blog-recent__excerpt {
  color: var(--color-text-muted-on-dark);
  max-width: 40ch;
  margin-block-end: 0;
  flex: 1 1 auto;
}

.blog-recent__date {
  color: var(--color-champagne);
  font-size: var(--text-small-size);
  letter-spacing: var(--text-small-letter-spacing);
  margin-block-end: 0;
}

/* Thematic Deep Dive */
.blog-deepdive {
  padding-block: var(--space-8);
  background-color: var(--color-bg-dark);
  border-block-start: 1px solid var(--color-border-dark);
}

.blog-deepdive__container {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: var(--space-6);
  align-items: start;
}

.blog-deepdive__text {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: flex-start;
}

.blog-deepdive__title {
  color: var(--color-ivory);
  margin-block-end: 0;
}

.blog-deepdive__intro {
  color: var(--color-text-muted-on-dark);
  max-width: 60ch;
  margin-block-end: 0;
}

.blog-deepdive__intro::first-letter {
  font-family: var(--font-heading);
  font-size: 3.5em;
  line-height: 0.8;
  float: left;
  margin-inline-end: var(--space-2);
  color: var(--color-champagne);
  font-weight: 700;
}

.blog-deepdive__list-title {
  color: var(--color-ivory);
  margin-block-end: 0;
}

.blog-deepdive__list {
  list-style: none;
  padding-inline-start: 0;
  margin-block-end: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  width: 100%;
}

.blog-deepdive__list-item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  color: var(--color-text-muted-on-dark);
  max-width: 50ch;
}

.blog-deepdive__list-number {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-champagne);
  font-size: 1.25rem;
  line-height: 1.4;
  flex: 0 0 auto;
}

.blog-deepdive__cta {
  margin-block-start: var(--space-2);
}

.blog-deepdive__image-wrap {
  min-width: 0;
  width: 100%;
  margin-block-start: var(--space-7);
}

.blog-deepdive__image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-dark);
  display: block;
}

/* Expert Insights */
.blog-insights {
  padding-block: var(--space-8);
  background-color: var(--color-bg-dark);
  border-block-start: 1px solid var(--color-border-dark);
}

.blog-insights__container {
  max-width: 800px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: flex-start;
}

.blog-insights__eyebrow {
  margin-block-end: 0;
}

.blog-insights__title {
  color: var(--color-ivory);
  margin-block-end: 0;
}

.blog-insights__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  width: 100%;
}

.blog-insights__quote {
  border-inline-start: 2px solid var(--color-champagne);
  padding-inline-start: var(--space-4);
  margin-block-end: 0;
  color: var(--color-text-muted-on-dark);
  max-width: 55ch;
  font-style: normal;
}

.blog-insights__quote p {
  margin-block-end: 0;
}

/* Newsletter Signup */
.blog-newsletter {
  padding-block: var(--space-8);
  background-color: var(--color-bg-dark);
  border-block-start: 1px solid var(--color-border-dark);
}

.blog-newsletter__container {
  max-width: 500px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-3);
}

.blog-newsletter__title {
  color: var(--color-ivory);
  margin-block-end: 0;
}

.blog-newsletter__text {
  color: var(--color-text-muted-on-dark);
  max-width: 40ch;
  margin-block-end: 0;
}

.blog-newsletter__form {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  width: 100%;
  justify-content: center;
  align-items: flex-end;
}

.blog-newsletter__input {
  flex: 1 1 240px;
  min-width: 0;
  background: transparent;
  border: none;
  border-block-end: 1px solid var(--color-border-dark);
  color: var(--color-ivory);
  padding: var(--space-2) var(--space-1);
  font-size: var(--text-body-size);
  transition: border-color var(--transition-base);
}

.blog-newsletter__input::placeholder {
  color: var(--color-text-muted-on-dark);
}

.blog-newsletter__input:focus {
  outline: none;
  border-block-end-color: var(--color-champagne);
}

.blog-newsletter__button {
  flex: 0 0 auto;
}

.blog-newsletter__note {
  color: var(--color-text-muted-on-dark);
  font-size: var(--text-small-size);
  letter-spacing: var(--text-small-letter-spacing);
  max-width: 40ch;
  margin-block-end: 0;
}

.blog-newsletter__success {
  color: var(--color-champagne);
  margin-block-end: 0;
}

/* Final CTA */
.blog-final-cta {
  padding-block: var(--space-8);
  background-color: var(--color-bg-light);
  color: var(--color-text-on-light);
}

.blog-final-cta__container {
  max-width: 600px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
}

.blog-final-cta__title {
  color: var(--color-ink);
  margin-block-end: 0;
}

.blog-final-cta__text {
  color: var(--color-text-muted-on-light);
  max-width: 50ch;
  margin-block-end: 0;
}

.blog-final-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
}

.blog-final-cta__button {
  min-width: 140px;
}

.blog-final-cta__contact {
  color: var(--color-text-muted-on-light);
  font-size: var(--text-small-size);
  letter-spacing: var(--text-small-letter-spacing);
  margin-block-end: 0;
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Tablet */
@media (max-width: 900px) {
  .blog-featured__container {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .blog-featured__card {
    margin-block-start: 0;
    margin-inline-start: 0;
  }

  .blog-deepdive__container {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .blog-deepdive__image-wrap {
    margin-block-start: 0;
  }

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

/* Mobile */
@media (max-width: 640px) {
  .blog-hero {
    min-height: 60vh;
    align-items: flex-end;
  }

  .blog-hero__content {
    padding-block: var(--space-6) var(--space-5);
    gap: var(--space-3);
  }

  .blog-hero__title {
    max-width: 100%;
  }

  .blog-hero__subtitle {
    max-width: 100%;
  }

  .blog-hero__cta {
    width: 100%;
    max-width: 100%;
  }

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

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

  .blog-newsletter__input {
    flex: 1 1 auto;
  }

  .blog-newsletter__button {
    width: 100%;
  }

  .blog-final-cta__actions {
    flex-direction: column;
    width: 100%;
  }

  .blog-final-cta__button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .blog-featured__card,
  .blog-recent__card {
    transition: none;
  }

  .blog-featured__card:hover,
  .blog-recent__card:hover {
    transform: none;
  }
}