@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&display=swap');
@import url('pryv-design-tokens.css');

/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--pryv-font-body);
  font-weight: var(--pryv-fw-regular);
  font-size: 17px;
  line-height: 1.65;
  color: var(--pryv-text-body);
  background: var(--pryv-bg-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a {
  color: var(--pryv-cyan);
  text-decoration: none;
  transition: color var(--pryv-duration) var(--pryv-ease);
}
a:hover { color: var(--pryv-cyan-hover); }
img { max-width: 100%; height: auto; }
h1, h2, h3, h4 {
  font-family: var(--pryv-font-display);
  color: var(--pryv-text-dark);
  font-weight: var(--pryv-fw-bold);
  line-height: 1.2;
  letter-spacing: -0.02em;
}
h1 { font-size: 2.5em; }
h2 { font-size: 1.75em; font-weight: var(--pryv-fw-semibold); }
h3 { font-size: 1.25em; font-weight: var(--pryv-fw-semibold); }

/* === Layout === */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--pryv-gutter);
}
.site-content {
  min-height: 60vh;
}

/* === Fade-in animations === */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.post-card {
  animation: fadeUp 0.5s var(--pryv-ease) both;
}
.post-card:nth-child(2) { animation-delay: 0.08s; }
.post-card:nth-child(3) { animation-delay: 0.16s; }
.post-card:nth-child(4) { animation-delay: 0.24s; }
.post-card:nth-child(5) { animation-delay: 0.32s; }
.post-card:nth-child(6) { animation-delay: 0.4s; }

/* === Header === */
.site-header {
  padding: 18px 0;
  border-bottom: 1px solid var(--pryv-border);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-header .header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.site-header .logo-area {
  display: flex;
  align-items: center;
  gap: 14px;
}
.site-header .logo-area img {
  height: 36px;
  transition: transform var(--pryv-duration) var(--pryv-ease);
}
.site-header .logo-area:hover img {
  transform: scale(1.04);
}
.site-header .tagline {
  font-size: 13px;
  font-weight: var(--pryv-fw-medium);
  color: var(--pryv-text-medium);
  letter-spacing: 0.01em;
}
.site-header .tagline .red {
  color: var(--pryv-red);
}

/* === Navigation === */
.main-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 6px;
  align-items: center;
}
.main-nav a {
  color: var(--pryv-text-medium);
  font-weight: var(--pryv-fw-medium);
  font-size: 15px;
  padding: 8px 14px;
  border-radius: var(--pryv-radius-sm);
  transition: all var(--pryv-duration) var(--pryv-ease);
}
.main-nav a:hover {
  color: var(--pryv-text-dark);
  background: var(--pryv-bg-light);
  text-decoration: none;
}
.main-nav .has-children {
  position: relative;
}
.main-nav .sub-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--pryv-bg-white);
  box-shadow: var(--pryv-shadow-lg);
  border: 1px solid var(--pryv-border);
  border-radius: var(--pryv-radius-md);
  padding: 6px;
  min-width: 200px;
  z-index: 100;
}
/* Invisible bridge covers the gap between trigger and dropdown */
.main-nav .sub-menu::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
}
.main-nav .has-children:hover .sub-menu {
  display: block;
}
.main-nav .sub-menu li {
  display: block;
}
.main-nav .sub-menu a {
  display: block;
  padding: 8px 14px;
  font-size: 14px;
  border-radius: var(--pryv-radius-sm);
}
.main-nav .sub-menu a:hover {
  background: var(--pryv-bg-light);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--pryv-border);
  border-radius: var(--pryv-radius-sm);
  font-size: 20px;
  cursor: pointer;
  padding: 6px 10px;
  color: var(--pryv-text-medium);
  transition: all var(--pryv-duration) var(--pryv-ease);
}
.nav-toggle:hover {
  background: var(--pryv-bg-light);
  border-color: var(--pryv-border-medium);
}
@media (max-width: 768px) {
  .header-inner {
    position: relative;
    flex-wrap: wrap;
  }
  .nav-toggle { display: block; }
  .main-nav {
    position: static;
    width: 100%;
    order: 3;
  }
  .main-nav ul {
    display: none;
    flex-direction: column;
    align-items: flex-start;
    background: var(--pryv-bg-white);
    border: 1px solid var(--pryv-border);
    box-shadow: var(--pryv-shadow-lg);
    padding: 12px;
    margin: 12px 0 0;
    border-radius: var(--pryv-radius-md);
    z-index: 100;
    gap: 2px;
  }
  .main-nav.open ul { display: flex; }
  .main-nav ul li { width: 100%; }
  .main-nav .sub-menu {
    position: static;
    box-shadow: none;
    border: none;
    padding-left: 12px;
    display: block;
  }
  .main-nav .sub-menu li a { padding: 8px 14px; }
}

/* === Article List === */
.post-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--pryv-space-lg);
  margin: var(--pryv-space-xl) 0;
}
.post-card {
  background: var(--pryv-bg-white);
  border-radius: var(--pryv-radius-lg);
  border: 1px solid var(--pryv-border);
  overflow: hidden;
  transition: all var(--pryv-duration) var(--pryv-ease);
}
.post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--pryv-shadow-lg);
  border-color: transparent;
}
.post-card .card-image {
  width: 100%;
  height: 210px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--pryv-ease);
}
.post-card:hover .card-image {
  transform: scale(1.03);
}
.post-card .card-body {
  padding: var(--pryv-space-lg) var(--pryv-space-lg) calc(var(--pryv-space-lg) - 4px);
}
.post-card .card-meta {
  font-size: 13px;
  font-weight: var(--pryv-fw-medium);
  color: var(--pryv-text-meta);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.post-card .card-title {
  font-family: var(--pryv-font-display);
  font-size: 18px;
  font-weight: var(--pryv-fw-semibold);
  color: var(--pryv-text-dark);
  line-height: 1.35;
  margin: 0 0 10px;
  letter-spacing: -0.01em;
}
.post-card .card-title a {
  color: inherit;
  transition: color var(--pryv-duration) var(--pryv-ease);
}
.post-card .card-title a:hover {
  color: var(--pryv-red);
  text-decoration: none;
}
.post-card .card-excerpt {
  font-size: 14.5px;
  color: var(--pryv-text-body);
  line-height: 1.55;
  margin: 0;
}
.post-card .card-tags {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.post-card .card-tags a {
  font-size: 12px;
  font-weight: var(--pryv-fw-medium);
  padding: 3px 10px;
  background: var(--pryv-bg-light);
  border-radius: 20px;
  color: var(--pryv-text-medium);
  transition: all var(--pryv-duration) var(--pryv-ease);
}
.post-card .card-tags a:hover {
  background: var(--pryv-red);
  color: white;
  text-decoration: none;
}

/* === Single Article === */
.single-article {
  max-width: 780px;
  margin: 0 auto;
  padding: var(--pryv-space-2xl) var(--pryv-gutter);
}
.single-article .entry-meta {
  font-size: 14px;
  font-weight: var(--pryv-fw-medium);
  color: var(--pryv-text-meta);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.single-article .entry-title {
  font-size: 2.4em;
  font-weight: var(--pryv-fw-bold);
  line-height: 1.15;
  color: var(--pryv-text-dark);
  margin: 0 0 var(--pryv-space-lg);
  letter-spacing: -0.025em;
}
.single-article .featured-image {
  margin-bottom: var(--pryv-space-lg);
  border-radius: var(--pryv-radius-lg);
  overflow: hidden;
}
.single-article .entry-content {
  font-size: 1.1em;
  line-height: 1.7;
  color: var(--pryv-text-body);
}
.single-article .entry-content h1,
.single-article .entry-content h2,
.single-article .entry-content h3 {
  margin-top: 1.8em;
  margin-bottom: 0.6em;
}
.single-article .entry-content img {
  border-radius: var(--pryv-radius-md);
  margin: var(--pryv-space-lg) 0;
}
.single-article .entry-content a {
  color: var(--pryv-cyan);
  text-decoration: underline;
  text-decoration-color: rgba(48, 188, 237, 0.3);
  text-underline-offset: 3px;
  transition: text-decoration-color var(--pryv-duration) var(--pryv-ease);
}
.single-article .entry-content a:hover {
  text-decoration-color: var(--pryv-cyan);
}
.single-article .tag-list {
  margin-top: var(--pryv-space-xl);
  padding-top: var(--pryv-space-lg);
  border-top: 1px solid var(--pryv-border);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.single-article .tag-list a {
  font-size: 13px;
  font-weight: var(--pryv-fw-medium);
  padding: 5px 14px;
  background: var(--pryv-bg-light);
  border-radius: 20px;
  color: var(--pryv-text-medium);
  transition: all var(--pryv-duration) var(--pryv-ease);
}
.single-article .tag-list a:hover {
  background: var(--pryv-red);
  color: white;
  text-decoration: none;
}

/* === Pages === */
.page-content {
  max-width: 860px;
  margin: 0 auto;
  padding: var(--pryv-space-2xl) var(--pryv-gutter);
}
.page-content h1 {
  margin-bottom: var(--pryv-space-lg);
}

/* === Taxonomy (tag/category pages) === */
.taxonomy-header {
  padding: var(--pryv-space-xl) 0 var(--pryv-space-lg);
}
.taxonomy-header h1 {
  font-size: 2em;
}

/* === Footer === */
.site-footer {
  background: var(--pryv-text-dark);
  color: rgba(255, 255, 255, 0.6);
  padding: var(--pryv-space-xl) 0;
  margin-top: var(--pryv-space-2xl);
  font-size: 14px;
}
.site-footer a {
  color: rgba(255, 255, 255, 0.85);
  transition: color var(--pryv-duration) var(--pryv-ease);
}
.site-footer a:hover {
  color: white;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-links {
  display: flex;
  gap: 24px;
}
.footer-social {
  display: flex;
  gap: 16px;
  align-items: center;
}
.footer-social img, .footer-social svg {
  height: 18px;
  opacity: 0.6;
  transition: opacity var(--pryv-duration) var(--pryv-ease);
}
.footer-social a:hover img,
.footer-social a:hover svg {
  opacity: 1;
}

/* === Pagination === */
.pagination {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin: var(--pryv-space-xl) 0;
}
.pagination a, .pagination .current {
  padding: 8px 14px;
  border-radius: var(--pryv-radius-sm);
  font-size: 14px;
  font-weight: var(--pryv-fw-medium);
  transition: all var(--pryv-duration) var(--pryv-ease);
}
.pagination a {
  background: var(--pryv-bg-light);
  color: var(--pryv-text-medium);
  border: 1px solid transparent;
}
.pagination a:hover {
  background: var(--pryv-bg-white);
  border-color: var(--pryv-border);
  color: var(--pryv-text-dark);
  text-decoration: none;
  box-shadow: var(--pryv-shadow-sm);
}
.pagination .current {
  background: var(--pryv-red);
  color: white;
}

/* === Buttons === */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  background: var(--pryv-red);
  color: white;
  font-weight: var(--pryv-fw-semibold);
  font-size: 15px;
  border-radius: var(--pryv-radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--pryv-duration) var(--pryv-ease);
  text-decoration: none;
}
.btn-primary:hover {
  background: var(--pryv-red-dark);
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(190, 40, 52, 0.25);
  text-decoration: none;
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: transparent;
  color: var(--pryv-cyan);
  font-weight: var(--pryv-fw-semibold);
  font-size: 15px;
  border-radius: var(--pryv-radius-sm);
  border: 2px solid var(--pryv-cyan);
  cursor: pointer;
  transition: all var(--pryv-duration) var(--pryv-ease);
  text-decoration: none;
}
.btn-outline:hover {
  background: var(--pryv-cyan);
  color: white;
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(48, 188, 237, 0.25);
}