/* Design System for Świat Gofrów */
:root {
  --portal-accent: #4A6B32;
  --portal-accent-soft: #EBF2E4;
  --font-main: 'Montserrat', system-ui, -apple-system, sans-serif;
  --font-head: 'Oswald', sans-serif;
  --bg-page: #FAF8F5;
  --bg-card: #FFFFFF;
  --bg-card-hover: #FFFFFF;
  --text-main: #2A2723;
  --text-muted: #68625B;
  --border-color: #E8E2D9;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.09);
  --shadow-lg: 0 16px 36px rgba(0,0,0,0.14);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --max-w: 1200px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--portal-accent);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: 92%;
  max-width: var(--max-w);
  margin: 0 auto;
}

/* Header & Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  backdrop-filter: blur(12px);
  padding: 0.85rem 0;
  transition: all 0.3s ease;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-main);
  text-decoration: none !important;
}

.brand-badge {
  font-size: 0.7rem;
  font-family: var(--font-main);
  font-weight: 700;
  background: var(--portal-accent);
  color: #fff;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
}

.nav-links a:hover {
  color: var(--portal-accent);
  text-decoration: none;
}

.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--portal-accent);
  color: #fff !important;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  text-decoration: none !important;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  transition: transform 0.2s, background-color 0.2s;
}

.btn-cta:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: var(--text-main);
}

/* Hero Section */
.hero-section {
  padding: 3.5rem 0 2.5rem;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.hero-pill {
  display: inline-block;
  background-color: var(--portal-accent-soft);
  color: var(--portal-accent);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.35rem 1rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
  letter-spacing: 0.5px;
}

.hero-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  line-height: 1.15;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 760px;
  margin: 0 auto 2rem;
}

/* Category Filter Chips */
.category-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.chip {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.4rem 1rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none !important;
}

.chip:hover, .chip.active {
  background-color: var(--portal-accent);
  color: #fff;
  border-color: var(--portal-accent);
}

/* Partner Highlight Banner (TenTego Promotion) */
.partner-highlight {
  margin: 3rem 0;
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--portal-accent-soft) 100%);
  border: 2px solid var(--portal-accent);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.partner-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 2rem;
  align-items: center;
}

.partner-badge {
  display: inline-block;
  background-color: var(--portal-accent);
  color: #fff;
  font-weight: 700;
  font-size: 0.8rem;
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  margin-bottom: 0.8rem;
}

.partner-title {
  font-family: var(--font-head);
  font-size: 1.85rem;
  margin-bottom: 0.8rem;
  line-height: 1.2;
}

.partner-text {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 1.5rem;
}

.partner-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.partner-card-media {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  aspect-ratio: 4/3;
}

.partner-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Featured Article Section */
.featured-section {
  margin: 2.5rem 0 3.5rem;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 1.75rem;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-head);
  font-size: 1.8rem;
  text-transform: uppercase;
}

.featured-card {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.featured-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.featured-media {
  position: relative;
  min-height: 320px;
}

.featured-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.featured-content {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--portal-accent);
  margin-bottom: 0.5rem;
  letter-spacing: 0.5px;
}

.featured-title {
  font-family: var(--font-head);
  font-size: 1.85rem;
  line-height: 1.25;
  margin-bottom: 1rem;
}

.featured-title a {
  color: var(--text-main);
  text-decoration: none;
}

.featured-title a:hover {
  color: var(--portal-accent);
}

.featured-excerpt {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Article Grid */
.article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.75rem;
  margin-bottom: 4rem;
}

.article-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.card-media {
  aspect-ratio: 16/10;
  position: relative;
  overflow: hidden;
  background-color: var(--border-color);
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.article-card:hover .card-media img {
  transform: scale(1.05);
}

.card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-title {
  font-family: var(--font-head);
  font-size: 1.35rem;
  line-height: 1.3;
  margin-bottom: 0.75rem;
}

.card-title a {
  color: var(--text-main);
  text-decoration: none;
}

.card-title a:hover {
  color: var(--portal-accent);
}

.card-excerpt {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.read-more-link {
  font-size: 0.9rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: auto;
}

/* Article Details Page */
.article-page {
  padding: 2.5rem 0 4rem;
}

.breadcrumbs {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.breadcrumbs a {
  color: var(--text-muted);
}

.breadcrumbs span.current {
  color: var(--text-main);
  font-weight: 600;
}

.article-header {
  margin-bottom: 2rem;
  max-width: 860px;
}

.article-header-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.2;
  margin: 0.75rem 0 1.25rem;
}

.article-lead {
  font-size: 1.2rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.article-hero-media {
  margin: 2rem 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  max-height: 520px;
}

.article-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 3rem;
  align-items: start;
}

.article-content {
  font-size: 1.1rem;
  line-height: 1.8;
  max-width: 760px;
}

.article-content h2 {
  font-family: var(--font-head);
  font-size: 1.75rem;
  margin: 2.25rem 0 1rem;
  line-height: 1.3;
}

.article-content h3 {
  font-family: var(--font-head);
  font-size: 1.35rem;
  margin: 1.75rem 0 0.75rem;
}

.article-content p {
  margin-bottom: 1.35rem;
}

.article-content ul, .article-content ol {
  margin: 0 0 1.5rem 1.5rem;
}

.article-content li {
  margin-bottom: 0.5rem;
}

.article-content blockquote {
  border-left: 4px solid var(--portal-accent);
  background-color: var(--portal-accent-soft);
  padding: 1.25rem 1.5rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 2rem 0;
  font-style: italic;
  font-size: 1.15rem;
}

.article-content blockquote cite {
  display: block;
  font-style: normal;
  font-size: 0.9rem;
  font-weight: 700;
  margin-top: 0.75rem;
  color: var(--portal-accent);
}

.spotlight-box {
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--portal-accent-soft) 100%);
  border: 2px solid var(--portal-accent);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  margin: 2.5rem 0;
  box-shadow: var(--shadow-sm);
}

.spotlight-box h3 {
  color: var(--portal-accent);
  font-family: var(--font-head);
  font-size: 1.4rem;
  margin-top: 0;
  margin-bottom: 0.75rem;
}

.spotlight-box p {
  font-size: 1rem;
  margin-bottom: 1.25rem;
}

.cta-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background-color: var(--portal-accent);
  color: #fff !important;
  font-weight: 700;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  text-decoration: none !important;
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
  transition: transform 0.2s;
}

.cta-link:hover {
  transform: translateY(-2px);
}

/* FAQ Accordion */
.faq-section {
  margin: 3rem 0;
}

.faq-title {
  font-family: var(--font-head);
  font-size: 1.6rem;
  margin-bottom: 1.25rem;
}

details.faq-item {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
  overflow: hidden;
}

details.faq-item summary {
  padding: 1rem 1.25rem;
  font-weight: 700;
  cursor: pointer;
  background-color: var(--bg-card);
  outline: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

details.faq-item summary::-webkit-details-marker {
  display: none;
}

details.faq-item summary::after {
  content: '+';
  font-size: 1.3rem;
  color: var(--portal-accent);
}

details[open].faq-item summary::after {
  content: '−';
}

details.faq-item .faq-answer {
  padding: 1rem 1.25rem 1.25rem;
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 1rem;
}

/* Sidebar */
.article-sidebar {
  position: sticky;
  top: 6rem;
}

.sidebar-widget {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
}

.widget-title {
  font-family: var(--font-head);
  font-size: 1.2rem;
  margin-bottom: 1rem;
  border-bottom: 2px solid var(--portal-accent);
  padding-bottom: 0.5rem;
}

.author-box {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--portal-accent-soft);
  color: var(--portal-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.author-info h4 {
  font-size: 1rem;
  margin-bottom: 0.2rem;
}

.author-info p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.sidebar-links {
  list-style: none;
}

.sidebar-links li {
  margin-bottom: 0.85rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--border-color);
}

.sidebar-links li:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.sidebar-links a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.4;
  display: block;
}

.sidebar-links a:hover {
  color: var(--portal-accent);
}

/* Footer */
.site-footer {
  background-color: var(--bg-card);
  border-top: 1px solid var(--border-color);
  padding: 3.5rem 0 2rem;
  margin-top: 4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  font-family: var(--font-head);
  font-size: 1.2rem;
  margin-bottom: 1.2rem;
  text-transform: uppercase;
}

.footer-col p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--portal-accent);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Mobile Responsiveness */
@media (max-width: 900px) {
  .nav-links {
    display: none;
  }

  .mobile-toggle {
    display: block;
  }

  .nav-wrap.mobile-open .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--bg-card);
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
  }

  .featured-card {
    grid-template-columns: 1fr;
  }

  .partner-grid {
    grid-template-columns: 1fr;
  }

  .article-layout {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .article-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* In-Article Rich Media & Photography Figures */
.article-figure {
  margin: 2.2rem 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.article-figure:hover {
  box-shadow: var(--shadow-md);
}

.figure-media-wrap {
  position: relative;
  overflow: hidden;
  background-color: #121315;
  max-height: 520px;
}

.article-figure img {
  width: 100%;
  height: auto;
  max-height: 520px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.article-figure:hover img {
  transform: scale(1.02);
}

.figure-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(18, 19, 21, 0.85);
  color: #FFFFFF;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-family: var(--font-main);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  z-index: 2;
}

.article-figure figcaption {
  padding: 0.95rem 1.25rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
  background-color: var(--bg-card);
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
}

.figcaption-icon {
  flex-shrink: 0;
  font-size: 1.1rem;
  line-height: 1.2;
}