/* 
  Custom Theme Overrides
  Neural Overlay components now map to global CSS variables which automatically switch between Light and Dark mode.
*/

body {
  background-color: var(--color-background) !important;
  color: var(--color-on-background) !important;
  font-family: 'Inter', sans-serif !important;
}

h1, h2, h3, h4, h5, h6, .navbar-brand, .btn, .display-1, .display-2, .display-3, .display-4 {
  font-family: 'Space Grotesk', sans-serif !important;
  color: var(--color-on-surface) !important;
}

/* Base resets to drop borders and shadows from generic theme */
*, *::before, *::after {
  border-color: rgba(111, 118, 130, 0.15) !important; 
}

.card, .post-item, section, article {
  border: none !important;
  background-color: transparent;
  box-shadow: none !important;
}

/* Overriding theme specific classes */
.bg-light, .bg-secondary, .section {
  background-color: var(--color-surface-container-low) !important;
}

.bg-white {
  background-color: var(--color-surface) !important;
}

.navbar {
  background: var(--color-surface-container-low) !important;
  backdrop-filter: blur(12px) !important;
  border-bottom: 1px solid var(--color-outline-variant) !important;
}
.navbar .nav-link {
  color: var(--color-on-surface-variant) !important;
}
.navbar .nav-link:hover {
  color: var(--color-primary) !important;
}

/* Bento Cards / Post Cards */
.card, .post-item {
  background-color: var(--color-surface-container-high) !important;
  border-radius: 1.5rem !important; /* xl roundedness from the guide */
  box-shadow: 0 4px 40px rgba(0, 0, 0, 0.04) !important; /* ambient shadow */
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
  padding: 1.5rem;
  /* Glassmorphism Inner Glow */
  border: 1px solid var(--color-outline-variant) !important; /* faint top/left outline */
  border-right-color: transparent !important;
  border-bottom-color: transparent !important;
}

.dark .card, .dark .post-item {
  box-shadow: 0 4px 40px rgba(0, 238, 252, 0.02) !important;
  border-color: rgba(255,255,255, 0.05) !important;
  border-right-color: transparent !important;
  border-bottom-color: transparent !important;
}

.card:hover, .post-item:hover {
  background-color: var(--color-surface-bright) !important;
  backdrop-filter: blur(20px);
}

.card .card-title, .card .card-title a, .post-title, .post-title a {
  color: var(--color-on-surface) !important;
}
.card .card-title a:hover, .post-title a:hover {
  color: var(--color-primary) !important;
}

.card .card-text, .post-content {
  color: var(--color-on-surface-variant) !important;
}

/* Buttons */
.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-container)) !important;
  color: var(--color-on-primary-container) !important; /* on_primary_container */
  border: none !important;
  border-radius: 1.5rem !important;
  font-family: 'Space Grotesk', sans-serif !important;
  text-transform: uppercase;
  letter-spacing: 0.05rem;
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.btn-primary:hover {
  box-shadow: 0 0 15px rgba(0, 238, 252, 0.3) !important;
  transform: translateY(-2px);
  color: var(--color-on-primary-container) !important;
}

.btn-secondary, .btn-outline-primary {
  background: var(--color-surface-variant) !important; /* surface_variant */
  backdrop-filter: blur(12px) !important;
  color: var(--color-primary) !important;
  border: 1px solid var(--color-outline-variant) !important;
  border-radius: 1.5rem !important;
}

.btn-secondary:hover, .btn-outline-primary:hover {
  background: var(--color-surface-container-highest) !important;
  color: var(--color-primary) !important;
}

/* Form Inputs */
.form-control, input, textarea {
  background-color: var(--color-surface-container-high) !important;
  border: 1px solid var(--color-outline-variant) !important; /* outline-variant 20% */
  color: var(--color-on-surface) !important;
  border-radius: 0.5rem;
}

.form-control:focus, input:focus, textarea:focus {
  border-color: var(--color-primary) !important;
  box-shadow: 0 0 4px var(--color-primary) !important;
  background-color: var(--color-surface-container-high) !important;
  color: var(--color-on-surface) !important;
}

form label {
  font-family: 'Space Grotesk', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.05rem;
  color: var(--color-on-surface-variant);
  font-size: 0.875rem;
}

/* Typography elements */
a {
  color: var(--color-primary);
  transition: color 0.3s ease;
}
a:hover {
  color: var(--color-primary-container);
  text-decoration: none;
}

.text-dark {
  color: var(--color-on-surface) !important;
}
.text-muted {
  color: var(--color-on-surface-variant) !important;
}

/* Post Meta / Categories / Tags (Chips) */
.list-inline-item a, .post-meta a, .tags a {
  background-color: var(--color-surface-container-high) !important;
  color: var(--color-secondary) !important;
  border-radius: 9999px !important;
  padding: 0.2rem 0.75rem;
  font-family: 'Space Grotesk', sans-serif !important;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05rem;
  text-decoration: none;
  border: 1px solid var(--color-outline-variant) !important;
  transition: all 0.3s ease;
}

.list-inline-item a:hover, .post-meta a:hover, .tags a:hover {
  background-color: var(--color-surface-bright) !important;
  box-shadow: 0 0 10px rgba(172, 137, 255, 0.2) !important;
}

/* Selection */
::selection {
  background: var(--color-secondary);
  color: #fff;
}

/* Pagination */
.pagination .page-item .page-link {
  background-color: var(--color-surface-container-high) !important;
  border-color: var(--color-outline-variant) !important;
  color: var(--color-on-surface) !important;
}
.pagination .page-item.active .page-link {
  background: var(--color-primary) !important;
  color: var(--color-on-primary) !important;
  border-color: var(--color-primary) !important;
}

/* Page hero */
.page-hero {
  position: relative;
  overflow: hidden;
  padding-top: 5rem !important;
  padding-bottom: 4rem !important;
  background:
    radial-gradient(circle at top left, rgba(143, 245, 255, 0.18), transparent 32rem),
    radial-gradient(circle at bottom right, rgba(172, 137, 255, 0.16), transparent 28rem),
    linear-gradient(180deg, var(--color-surface-container-low), var(--color-surface)) !important;
}

.page-hero__inner {
  position: relative;
  max-width: 52rem;
}

.page-hero__breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 1rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-on-surface-variant);
}

.page-hero__breadcrumb a {
  color: inherit;
  text-decoration: none;
}

.page-hero__breadcrumb a:hover {
  color: var(--color-primary);
}

.page-hero__eyebrow-row {
  margin-bottom: 1rem;
}

.page-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  background: rgba(143, 245, 255, 0.12);
  border: 1px solid rgba(143, 245, 255, 0.22);
  color: var(--color-primary);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-hero__title {
  margin-bottom: 0 !important;
  font-size: clamp(2rem, 4vw, 3.6rem) !important;
  line-height: 0.98 !important;
  letter-spacing: -0.04em !important;
  color: var(--color-on-surface) !important;
}

.about-hero__inner {
  max-width: 68rem;
}

.about-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.about-stat {
  padding: 1.1rem 1.2rem;
  border-radius: 1.25rem;
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(111, 118, 130, 0.12);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04);
}

.dark .about-stat {
  background: rgba(15, 23, 42, 0.6);
  border-color: rgba(143, 245, 255, 0.12);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.22);
}

.about-stat__value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 2vw, 2.4rem);
  font-weight: 700;
  line-height: 1;
  color: var(--color-primary);
}

.about-stat__label {
  margin-top: 0.55rem;
  color: var(--color-on-surface-variant);
  font-size: 0.92rem;
  line-height: 1.5;
}

.about-shell {
  padding-top: 2rem !important;
  padding-bottom: 4.5rem !important;
}

.about-panel {
  position: relative;
  padding: 2rem;
  border-radius: 2rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.78)),
    radial-gradient(circle at top right, rgba(143, 245, 255, 0.14), transparent 18rem);
  border: 1px solid rgba(111, 118, 130, 0.12);
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.05);
}

.dark .about-panel {
  background:
    linear-gradient(180deg, rgba(15, 23, 42, 0.92), rgba(15, 23, 42, 0.82)),
    radial-gradient(circle at top right, rgba(143, 245, 255, 0.12), transparent 18rem);
  border-color: rgba(143, 245, 255, 0.12);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.28);
}

.about-section-title {
  margin-bottom: 1rem !important;
  font-size: clamp(1.6rem, 2vw, 2.35rem) !important;
  line-height: 1.05 !important;
  letter-spacing: -0.03em !important;
}

.about-lead {
  font-size: 1.08rem;
  line-height: 1.85;
  color: var(--color-on-surface);
}

.about-prose {
  color: var(--color-on-surface-variant);
}

.about-prose p:last-child {
  margin-bottom: 0;
}

.about-orbit-card {
  padding: 1.5rem;
  border-radius: 1.6rem;
  background: linear-gradient(180deg, rgba(143, 245, 255, 0.12), rgba(172, 137, 255, 0.08));
  border: 1px solid rgba(143, 245, 255, 0.18);
}

.dark .about-orbit-card {
  background: linear-gradient(180deg, rgba(12, 58, 61, 0.9), rgba(30, 41, 59, 0.78));
  border-color: rgba(143, 245, 255, 0.16);
}

.about-orbit-card__label,
.about-block__kicker {
  display: inline-flex;
  align-items: center;
  margin-bottom: 0.95rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.about-orbit-list {
  display: grid;
  gap: 1rem;
}

.about-orbit-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  align-items: start;
}

.about-orbit-item__code {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 3rem;
  height: 3rem;
  padding: 0 0.8rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.75);
  color: var(--color-primary);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.dark .about-orbit-item__code {
  background: rgba(255, 255, 255, 0.06);
}

.about-orbit-item h3,
.about-card h3,
.about-capability h3 {
  margin-bottom: 0.45rem !important;
  font-size: 1.08rem !important;
  color: var(--color-on-surface) !important;
}

.about-orbit-item p,
.about-card p,
.about-capability p,
.about-cta p {
  margin-bottom: 0;
  color: var(--color-on-surface-variant);
  line-height: 1.75;
}

.about-grid {
  display: grid;
  gap: 2rem;
  margin-top: 2rem;
}

.about-block {
  padding: 1.75rem;
  border-radius: 2rem;
  background: var(--color-surface-container-low);
  border: 1px solid rgba(111, 118, 130, 0.12);
}

.about-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.about-card {
  padding: 1.25rem;
  border-radius: 1.4rem;
  background: var(--color-surface-container-high);
  border: 1px solid rgba(111, 118, 130, 0.1);
}

.about-capability-list {
  display: grid;
  gap: 1rem;
}

.about-capability {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  align-items: start;
  padding: 1rem 0;
  border-top: 1px solid rgba(111, 118, 130, 0.12);
}

.about-capability:first-child {
  border-top: none;
  padding-top: 0;
}

.about-capability__marker {
  width: 0.75rem;
  height: 0.75rem;
  margin-top: 0.45rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  box-shadow: 0 0 0 6px rgba(143, 245, 255, 0.1);
}

.about-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-top: 2rem;
  padding: 1.8rem 2rem;
  border-radius: 2rem;
  background:
    linear-gradient(135deg, rgba(143, 245, 255, 0.12), rgba(172, 137, 255, 0.12)),
    var(--color-surface-container-high);
  border: 1px solid rgba(143, 245, 255, 0.18);
}

.about-cta__content {
  max-width: 40rem;
}

.about-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

@media (max-width: 991.98px) {
  .about-hero__stats,
  .about-card-grid {
    grid-template-columns: 1fr;
  }

  .about-cta {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 767.98px) {
  .about-panel,
  .about-block,
  .about-cta {
    padding: 1.35rem;
    border-radius: 1.5rem;
  }

  .about-orbit-item {
    grid-template-columns: 1fr;
  }

  .about-orbit-item__code {
    width: fit-content;
  }
}

.page-hero__description {
  margin-top: 1rem !important;
  max-width: 42rem;
  font-size: 1.0625rem !important;
  line-height: 1.8 !important;
  color: var(--color-on-surface-variant) !important;
  opacity: 0.92;
}

.dark .page-hero {
  background:
    radial-gradient(circle at top left, rgba(143, 245, 255, 0.14), transparent 30rem),
    radial-gradient(circle at bottom right, rgba(172, 137, 255, 0.14), transparent 26rem),
    linear-gradient(180deg, rgba(12, 20, 30, 0.94), rgba(8, 15, 24, 1)) !important;
}

.dark .page-hero__eyebrow {
  background: rgba(143, 245, 255, 0.1);
  border-color: rgba(143, 245, 255, 0.18);
}

.blog-card-grid {
  margin-top: 0.25rem;
}

.blog-card-modern {
  display: flex;
  flex-direction: column;
  width: 100%;
  overflow: hidden;
  border-radius: 1.9rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0.82)),
    radial-gradient(circle at top left, rgba(143, 245, 255, 0.1), transparent 18rem);
  border: 1px solid rgba(111, 118, 130, 0.12);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.06);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.blog-card-modern:hover {
  transform: translateY(-6px);
  border-color: rgba(143, 245, 255, 0.3);
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.1);
}

.blog-card-modern__media {
  position: relative;
  display: block;
  aspect-ratio: 1200 / 630;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(12, 20, 30, 0.92), rgba(8, 15, 24, 1));
}

.blog-card-modern__media::after {
  content: "";
  position: absolute;
  inset: auto 1.35rem 1.1rem;
  height: 1px;
  background: linear-gradient(90deg, rgba(143, 245, 255, 0.8), rgba(143, 245, 255, 0));
  opacity: 0.72;
}

.blog-card-modern__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 320ms ease, opacity 320ms ease;
}

.blog-card-modern:hover .blog-card-modern__image {
  transform: scale(1.025);
}

.blog-card-modern__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 1rem;
  padding: 1.45rem 1.45rem 1.55rem;
}

.blog-card-modern__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.blog-card-modern__eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.78rem;
  border-radius: 999px;
  background: rgba(143, 245, 255, 0.12);
  border: 1px solid rgba(143, 245, 255, 0.18);
  color: var(--color-primary);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.blog-card-modern__date {
  color: var(--color-on-surface-variant);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.blog-card-modern__title {
  margin: 0 !important;
  font-size: clamp(1.35rem, 1.5vw, 1.72rem) !important;
  line-height: 1.12 !important;
  letter-spacing: -0.035em !important;
}

.blog-card-modern__title a {
  color: var(--color-on-surface);
  text-decoration: none;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.blog-card-modern__title a:hover {
  color: var(--color-primary);
}

.blog-card-modern__summary {
  margin: 0;
  color: var(--color-on-surface-variant);
  font-size: 0.98rem;
  line-height: 1.75;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.blog-card-modern__footer {
  margin-top: auto;
  padding-top: 0.2rem;
}

.blog-card-modern__link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--color-on-surface);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
}

.blog-card-modern__link i {
  font-size: 0.74rem;
  color: var(--color-primary);
  transition: transform 220ms ease;
}

.blog-card-modern__link:hover {
  color: var(--color-primary);
}

.blog-card-modern__link:hover i {
  transform: translateX(3px);
}

.dark .blog-card-modern {
  background:
    linear-gradient(180deg, rgba(12, 20, 30, 0.95), rgba(10, 17, 27, 0.92)),
    radial-gradient(circle at top left, rgba(143, 245, 255, 0.08), transparent 18rem);
  border-color: rgba(143, 245, 255, 0.12);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.28);
}

.dark .blog-card-modern:hover {
  border-color: rgba(143, 245, 255, 0.22);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.36);
}

.post-meta-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 0 0 1.5rem;
}

.post-meta-bar__item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  background: var(--color-surface-container-high);
  border: 1px solid var(--color-outline-variant);
  color: var(--color-on-surface-variant);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.82rem;
  line-height: 1;
}

.post-meta-bar__item i {
  color: var(--color-primary);
}

.post-meta-bar__item time,
.post-meta-bar__item span {
  color: inherit;
}

@media (max-width: 991.98px) {
  .page-hero {
    padding-top: 4rem !important;
    padding-bottom: 3rem !important;
  }

  .page-hero__description {
    font-size: 0.98rem !important;
    line-height: 1.7 !important;
  }

  .post-meta-bar {
    gap: 0.6rem;
  }

  .post-meta-bar__item {
    font-size: 0.76rem;
  }
}

@media (max-width: 767.98px) {
  .blog-card-modern {
    border-radius: 1.5rem;
  }

  .blog-card-modern__body {
    padding: 1.2rem 1.1rem 1.25rem;
  }

  .blog-card-modern__meta {
    align-items: flex-start;
    flex-direction: column;
  }

  .blog-card-modern__summary {
    -webkit-line-clamp: 4;
  }
}