/* Base type scale: 1rem = 18px (112.5% of 16px) */
html {
  font-size: 112.5%;
}

p.lead.mb-3 {
  margin-bottom: 32px !important;
}

.page-content {
  min-height: 60vh;
}

/* Breadcrumbs: top left under nav, visible >768px, 14px, text-primary, current underlined */
.breadcrumbs {
  display: none;
  padding-top: 0.75rem;
  padding-bottom: 0.25rem;
}

@media (min-width: 769px) {
  .breadcrumbs {
    display: block;
  }
}

.breadcrumbs-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 14px;
  color: var(--color-text-primary);
  font-family: var(--font-heading);
  font-weight: 400;
}

.breadcrumbs-item {
  display: flex;
  align-items: center;
}

.breadcrumbs-link {
  color: var(--color-text-primary);
  text-decoration: none;
}

.breadcrumbs-link:hover {
  text-decoration: underline;
}

.breadcrumbs-current {
  text-decoration: underline;
}

.breadcrumbs-sep {
  margin: 0 0.35rem;
  color: var(--color-text-primary);
  opacity: 0.7;
}

.section {
  scroll-margin-top: 80px;
}

.text-block {
  max-width: var(--content-max-width);
  margin-left: auto;
  margin-right: auto;
}

.home-feature-block {
  max-width: 768px;
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 767.98px) {
  .text-block {
    max-width: 100%;
  }
  .home-feature-block {
    max-width: 100%;
  }
}

@media (min-width: 576px) {
  .home-feature-block .media-placeholder--square {
    margin-left: auto;
  }
}

.heading-with-icon {
  display: inline-flex;
  align-items: center;
  column-gap: 8px;
}

.heading-with-icon-icon {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
}

/* At lg and up, align container-top-level content left with row content (same axis as .row .col) */
@media (min-width: 992px) {
  .container > .text-block {
    margin-left: calc(var(--bs-gutter-x, 0.75rem) * 0.5);
    margin-right: auto;
  }
  /* Prev/Next nav should stay centered at lg+ */
  .prev-next-nav .container > .text-block {
    margin-left: auto !important;
    margin-right: auto !important;
  }
  .about-hero .container > .text-block,
  .about-profile-body .text-block {
    margin-left: auto;
    margin-right: auto;
  }
  /* Center prev/next nav block on large screens */
  .prev-next-nav .text-block {
    margin-left: auto;
    margin-right: auto;
  }
  .page-content > section.section-surface-secondary:first-of-type .container .hero-media-slab {
    margin-left: calc(var(--bs-gutter-x, 0.75rem) * 0.5);
    margin-right: auto;
  }
  /* Left-align content inside project-detail-more (expanded "Read more" section) */
  .project-detail-more .text-block,
  .project-detail-more .project-details-box {
    margin-left: calc(var(--bs-gutter-x, 0.75rem) * 0.5);
    margin-right: auto;
  }
}

.hero-media-slab .hero-media {
  min-height: 260px;
}

.about-hero-avatar img {
  width: 160px;
  height: 160px;
  object-fit: cover;
}

.projects-filter-chips {
  display: inline-flex;
  gap: 0.5rem;
}

/* Chip states are styled in light-theme.css (design system) */

.project-list-item + .project-list-item {
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 2.5rem;
  margin-top: 2.5rem;
}

/* Apply the same top separator + spacing to the leading project */
.project-list-item:first-of-type {
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 2.5rem;
}

.project-meta {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.prev-next-nav {
  border-top: 1px solid var(--color-border-subtle);
}

/* Prev/Next: maintain at least 64px between the two sides */
.prev-next-nav .text-block {
  column-gap: 64px;
}

/* Image caption: under each body image, left-aligned, 14px, grey. Use .slab-gap-caption on slab when caption follows = 12px gap. */
.hero-media-slab.slab-gap-caption {
  margin-bottom: 12px !important;
}

.hero-media-slab + .img-caption {
  margin-top: 0;
}

.img-caption {
  font-size: 14px;
  color: var(--color-text-secondary);
  text-align: center;
  max-width: var(--content-max-width);
  margin-bottom: 0;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 992px) {
  .container > .img-caption,
  .project-detail-more .img-caption {
    margin-left: auto;
    margin-right: auto;
  }

  .about-profile-body .text-block {
    margin-left: auto;
    margin-right: auto;
  }
}

/* ---- Animate.css integration: semantic helpers for sections/containers ---- */

/* Global defaults for Animate.css timing (can be tuned) */
:root {
  --animate-duration: 800ms;
}

/* Base helper for section/container entrances */
.anim-section-in {
  /* Animate.css expects these classes; we apply via HTML */
}

/* Directional variants (HTML will add the specific animation name) */
.anim-section-in-left {
}

.anim-section-in-right {
}

/* Delay helpers: mirror Animate.css delay tokens but keep our own semantic hook if needed later */
.anim-section-delay-1 {
}

.anim-section-delay-2 {
}

.page-content {
  min-height: 60vh;
}

/* Breadcrumbs: top left under nav, visible >768px, 14px, text-primary, current underlined */
.breadcrumbs {
  display: none;
  padding-top: 0.75rem;
  padding-bottom: 0.25rem;
}

@media (min-width: 769px) {
  .breadcrumbs {
    display: block;
  }
}

.breadcrumbs-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 14px;
  color: var(--color-text-primary);
}

.breadcrumbs-item {
  display: flex;
  align-items: center;
}

.breadcrumbs-link {
  color: var(--color-text-primary);
  text-decoration: none;
}

.breadcrumbs-link:hover {
  text-decoration: underline;
}

.breadcrumbs-current {
  text-decoration: underline;
}

.breadcrumbs-sep {
  margin: 0 0.35rem;
  color: var(--color-text-primary);
  opacity: 0.7;
}

.section {
  scroll-margin-top: 80px;
}

.text-block {
  max-width: var(--content-max-width);
  margin-left: auto;
  margin-right: auto;
}

@media (max-width: 767.98px) {
  .text-block {
    max-width: 100%;
  }
}

.heading-with-icon {
  display: inline-flex;
  align-items: center;
  column-gap: 8px;
}

.heading-with-icon-icon {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
}

/* At lg and up, align container-top-level content left with row content (same axis as .row .col) */
@media (min-width: 992px) {
  .container > .text-block {
    margin-left: calc(var(--bs-gutter-x, 0.75rem) * 0.5);
    margin-right: auto;
  }
  .about-hero .container > .text-block,
  .about-profile-body .text-block {
    margin-left: auto;
    margin-right: auto;
  }
  .page-content > section.section-surface-secondary:first-of-type .container .hero-media-slab {
    margin-left: calc(var(--bs-gutter-x, 0.75rem) * 0.5);
    margin-right: auto;
  }
  /* Left-align content inside project-detail-more (expanded "Read more" section) */
  .project-detail-more .text-block,
  .project-detail-more .project-details-box {
    margin-left: calc(var(--bs-gutter-x, 0.75rem) * 0.5);
    margin-right: auto;
  }
}

.hero-media-slab .hero-media {
  min-height: 260px;
}

.about-hero-avatar img {
  width: 160px;
  height: 160px;
  object-fit: cover;
}

.projects-filter-chips {
  display: inline-flex;
  gap: 0.5rem;
}

.projects-filter-chip {
  border-radius: 999px;
}

.projects-filter-chip.active {
  color: #ffffff;
  background-color: var(--color-accent);
  border-color: var(--color-accent);
}

.project-list-item + .project-list-item {
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 2.5rem;
  margin-top: 2.5rem;
}

.project-meta {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.prev-next-nav {
  border-top: 1px solid var(--color-border-subtle);
}

/* Project list thumbnail hover zoom (respect prefers-reduced-motion) */
.project-thumb-link {
  overflow: hidden;
}

@media (prefers-reduced-motion: no-preference) {
  .project-thumb-link img {
    transition: transform 180ms ease-out;
  }

  .project-thumb-link:hover img,
  .project-thumb-link:focus-visible img {
    transform: scale(1.04);
  }
}

/* Image caption: under each body image, left-aligned, 14px, grey. Use .slab-gap-caption on slab when caption follows = 12px gap. */
.hero-media-slab.slab-gap-caption {
  margin-bottom: 12px !important;
}

.hero-media-slab + .img-caption {
  margin-top: 0;
}

.img-caption {
  font-size: 14px;
  color: var(--color-text-secondary);
  text-align: center;
  max-width: var(--content-max-width);
  margin-bottom: 0;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 992px) {
  .container > .img-caption,
  .project-detail-more .img-caption {
    margin-left: auto;
    margin-right: auto;
  }

  .about-profile-body .text-block {
    margin-left: auto;
    margin-right: auto;
  }
}

/* Home hero (index): xl+ min-height — class-based so cascade is reliable */
@media (min-width: 1200px) {
  .page-content > section.home-hero,
  .home-hero {
    min-height: 768px !important;
  }
}