:root {
  --tl-accent: #f41426;
  --tl-accent-soft: rgba(244, 20, 38, 0.18);
  --tl-ink: #1d1d1f;
  --tl-charcoal: #2a2626;
  --tl-stone: #6e6964;
  --tl-paper: #f8f9fb;
  --tl-paper-deep: #edf1f7;
  --tl-line: #d9dee8;
  --tl-glow: rgba(244, 20, 38, 0.18);
}

body {
  color: var(--tl-charcoal);
  background:
    radial-gradient(circle at top left, rgba(244, 20, 38, 0.1), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, var(--tl-paper) 52%, var(--tl-paper-deep) 100%);
}

a,
p a,
.blog-tags a {
  color: var(--tl-accent);
}

a:hover,
a:focus,
.post-preview a:focus,
.post-preview a:hover,
.navbar-custom .navbar-brand:hover,
.navbar-custom .navbar-brand:focus,
.navbar-custom .nav li a:hover,
.navbar-custom .nav li a:focus {
  color: #b70f1f;
}

::-moz-selection,
::selection {
  background: var(--tl-accent);
}

.navbar-custom {
  background: rgb(255, 255, 255);
  border-bottom: 1px solid rgba(29, 29, 31, 0.08);
  box-shadow: 0 10px 30px rgba(29, 29, 31, 0.06);
}

.navbar-custom .navbar-brand,
.navbar-custom .nav li a {
  color: var(--tl-ink);
}

.navbar-tecklogistic .navbar-brand-logo {
  display: flex;
  align-items: center;
  height: 70px;
  padding: 8px 15px;
}

.navbar-tecklogistic .navbar-brand-logo img {
  display: block;
  height: 54px;
  width: auto;
  max-width: min(70vw, 360px);
}

.navbar-custom .navbar-toggle {
  border-color: rgba(29, 29, 31, 0.2);
}

.navbar-custom .navbar-toggle .icon-bar {
  background: var(--tl-accent);
}

.navbar-custom .nav .navlinks-container:hover,
.navbar-custom .nav .navlinks-container.show-children {
  background: rgba(244, 20, 38, 0.08);
}

.navbar-custom .nav .navlinks-container .navlinks-children a {
  background: rgb(255, 255, 255);
  border-color: rgba(244, 20, 38, 0.15);
}

.main-content {
  padding-top: 110px;
}

.intro-header.no-img {
  margin-top: 96px;
  margin-bottom: 36px;
  padding-top: 10px;
  padding-bottom: 20px;
}

.header-section .intro-header.no-img {
  background:
    linear-gradient(135deg, rgba(244, 20, 38, 0.14), rgba(244, 20, 38, 0.02) 42%, rgba(29, 29, 31, 0.04) 100%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(248, 249, 251, 0.98));
  border-top: 1px solid rgba(244, 20, 38, 0.1);
  border-bottom: 1px solid rgba(29, 29, 31, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.intro-header .page-heading h1,
.intro-header .post-heading h1,
.intro-header .page-heading .page-subheading,
.intro-header .post-heading .post-subheading {
  color: var(--tl-ink);
}

hr.small {
  border-color: #f41426 !important;
  color: #f41426 !important;
}

.intro-header hr.small,
.intro-header.no-img hr.small,
.header-section .intro-header hr.small,
.header-section .intro-header.no-img hr.small {
  border-color: #f41426 !important;
  color: #f41426 !important;
}

blockquote {
  color: var(--tl-stone);
  border-left: 5px solid var(--tl-accent-soft);
  background: rgba(255, 255, 255, 0.65);
}

.post-preview {
  border-bottom: 1px solid var(--tl-line);
}

.post-preview .post-meta,
.post-heading .post-meta,
.page-meta,
blockquote p,
footer .credits {
  color: var(--tl-stone);
}

.pager li a,
.disqus-comments button {
  color: var(--tl-ink);
  border: 1px solid rgba(29, 29, 31, 0.1);
  background: rgba(255, 255, 255, 0.8);
}

.pager li a:hover,
.pager li a:focus,
.disqus-comments button:hover,
.disqus-comments button:focus {
  background: var(--tl-accent);
  border-color: var(--tl-accent);
}

footer {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(237, 241, 247, 0.98));
  border-top: 1px solid var(--tl-line);
}

footer a,
.post-preview a,
.post-preview .post-meta a,
.post-heading .post-meta a,
.page-meta a {
  color: var(--tl-ink);
}

footer .fa-circle {
  color: var(--tl-accent);
}

.highlight,
pre,
code,
.well,
.panel,
.list-group-item,
table tr,
.pager li a {
  box-shadow: 0 0 0 1px rgba(29, 29, 31, 0.03);
}

@media only screen and (min-width: 768px) {
  .navbar-custom {
    padding: 10px 0;
  }

  .navbar-custom.top-nav-short {
    padding: 0;
  }

  .navbar-tecklogistic .navbar-brand-logo {
    height: 78px;
    padding: 10px 15px;
  }

  .navbar-tecklogistic .navbar-brand-logo img {
    height: 58px;
  }

  .main-content {
    padding-top: 136px;
  }

  .intro-header {
    margin-top: 140px;
  }

  .intro-header.no-img {
    margin-top: 118px;
  }
}

@media only screen and (max-width: 767px) {
  .navbar-tecklogistic .navbar-brand-logo {
    height: 58px;
    padding: 8px 12px;
  }

  .navbar-tecklogistic .navbar-brand-logo img {
    height: 40px;
    max-width: 240px;
  }

  .navbar-custom .navbar-collapse {
    border-top: 1px solid rgba(244, 20, 38, 0.14);
    background: rgb(255, 255, 255);
  }
}

@media (prefers-color-scheme: dark) {
  body {
    color: var(--tl-charcoal);
    background:
      radial-gradient(circle at top left, rgba(244, 20, 38, 0.1), transparent 28%),
      linear-gradient(180deg, #ffffff 0%, var(--tl-paper) 52%, var(--tl-paper-deep) 100%);
  }

  a {
    color: var(--tl-ink);
  }

  p a,
  .blog-tags a {
    color: var(--tl-accent);
  }

  .navbar-custom .navbar-brand,
  .navbar-custom .nav li a,
  .post-preview a,
  .post-preview .post-meta a,
  .post-heading .post-meta a,
  .page-meta a {
    color: var(--tl-ink);
  }

  footer a {
    color: #f41426;
  }

  .navbar-custom,
  .navbar-custom .nav .navlinks-container .navlinks-children a,
  .navbar-custom .navbar-collapse {
    background: rgb(255, 255, 255);
    border-color: rgba(29, 29, 31, 0.08);
  }

  footer {
    background: rgba(24, 21, 20, 0.95);
    border-color: rgba(255, 217, 221, 0.14);
  }

  .header-section .intro-header.no-img {
    background:
      linear-gradient(135deg, rgba(244, 20, 38, 0.16), rgba(244, 20, 38, 0.02) 38%, rgba(255, 255, 255, 0.04) 100%),
      linear-gradient(180deg, rgba(30, 27, 25, 0.96), rgba(18, 17, 17, 0.98));
    border-top-color: rgba(255, 217, 221, 0.14);
    border-bottom-color: rgba(255, 217, 221, 0.1);
  }

  .intro-header .page-heading h1,
  .intro-header .post-heading h1,
  .intro-header .page-heading .page-subheading,
  .intro-header .post-heading .post-subheading,
  footer .credits {
    color: #e8edf7;
  }

  .post-preview .post-meta,
  .post-heading .post-meta,
  .page-meta,
  blockquote {
    color: var(--tl-stone);
  }

  .post-preview,
  .pager li a,
  .disqus-comments button,
  table tr,
  .well,
  .panel,
  .list-group-item {
    border-color: rgba(29, 29, 31, 0.08);
    background: rgba(255, 255, 255, 0.92);
  }

  .pager li a:hover,
  .pager li a:focus,
  .disqus-comments button:hover,
  .disqus-comments button:focus {
    color: var(--tl-ink);
  }
}

.footer-contact-grid {
  margin-bottom: 28px;
}

.footer-contact-item {
  text-align: center;
  margin-bottom: 18px;
}

.footer-contact-label {
  margin-bottom: 8px;
  font-family: "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: #f41426 !important;
}

.footer-contact-value {
  margin: 0;
  color: inherit;
  line-height: 1.7;
  color: var(--tl-paper);
}

.footer-contact-value a {
  color: inherit;
}

.catalogue-grid {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.catalogue-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(29, 29, 31, 0.08);
  border-radius: 18px;
  box-shadow: 0 18px 40px rgba(29, 29, 31, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.catalogue-card:hover,
.catalogue-card:focus {
  text-decoration: none;
  transform: translateY(-4px);
  box-shadow: 0 24px 48px rgba(29, 29, 31, 0.14);
  border-color: rgba(244, 20, 38, 0.3);
}

.catalogue-card-image {
  aspect-ratio: 4 / 5;
  background: linear-gradient(180deg, #ffffff, #edf1f7);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.catalogue-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.catalogue-card-image-missing {
  color: var(--tl-stone);
  font-family: "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.catalogue-card-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px 18px 20px;
}

.catalogue-card-title {
  margin: 0;
  font-size: 20px;
  line-height: 1.25;
  color: var(--tl-ink);
}

.catalogue-card-link {
  font-family: "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.1px;
  text-transform: uppercase;
  color: var(--tl-accent);
}

@media only screen and (min-width: 576px) {
  .catalogue-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media only screen and (min-width: 992px) {
  .catalogue-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media only screen and (min-width: 1200px) {
  .catalogue-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}