/* Polska Przewodnik Turystyczny - Modern Design */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700&family=Playfair+Display:wght@500;600;700&display=swap');

:root {
  --color-primary: #0f766e;
  --color-primary-dark: #0d5c56;
  --color-primary-light: #14b8a6;
  --color-accent: #f59e0b;
  --color-text: #1e293b;
  --color-text-light: #64748b;
  --color-bg: #f8fafc;
  --color-white: #ffffff;
  --font-main: 'DM Sans', system-ui, -apple-system, sans-serif;
  --font-heading: 'Playfair Display', Georgia, serif;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 4px 6px -1px rgba(0,0,0,0.08), 0 2px 4px -2px rgba(0,0,0,0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.05);
  --radius: 12px;
  --radius-lg: 16px;
  --transition: 0.2s ease;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
}

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

a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-light); }

/* Header - Modern */
.site-header {
  background: var(--color-white);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  padding: 0.75rem 1.5rem;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.site-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.site-logo a {
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.site-logo a:hover { color: var(--color-primary-dark); text-decoration: none; }

.site-tagline {
  font-family: var(--font-main);
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--color-text-light);
  letter-spacing: 0;
}

.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--color-bg);
  border: none;
  border-radius: var(--radius);
  color: var(--color-text);
  font-size: 1.25rem;
  cursor: pointer;
  transition: background var(--transition);
}

.nav-toggle:hover { background: #e2e8f0; }

.nav-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: none;
  width: 100%;
}

.nav-menu.active {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.5rem 0;
}

.nav-menu li { margin: 0; }

.nav-menu a {
  color: var(--color-text);
  padding: 0.6rem 0.75rem;
  display: block;
  border-radius: 8px;
  font-weight: 500;
  transition: background var(--transition), color var(--transition);
}

.nav-menu a:hover {
  background: var(--color-bg);
  color: var(--color-primary);
  text-decoration: none;
}

/* Main content */
.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem;
}

/* Hero - Modern */
.hero {
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.3) 0%, rgba(13, 92, 86, 0.3) 50%, rgba(15, 76, 71, 0.3) 100%),
    url('../images/poland.jpg') center / cover no-repeat;
  color: white;
  padding: 3rem 2rem;
  text-align: center;
  margin: 0 -1.5rem 2rem;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.hero h2 {
  margin: 0 0 0.5rem;
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.hero p { margin: 0; opacity: 0.95; font-size: 1.05rem; max-width: 600px; margin-left: auto; margin-right: auto; }

/* Article grid */
.section-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0 0 1.5rem;
  color: var(--color-text);
}

.article-grid {
  display: grid;
  gap: 1.5rem;
  margin: 2rem 0;
}

.article-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.article-card a { text-decoration: none; color: inherit; }
.article-card a:hover { text-decoration: none; }

.article-card-image {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  height: 220px;
}

.article-card-content { padding: 1.25rem; }
.article-card h3 { margin: 0 0 0.5rem; font-size: 1.1rem; font-weight: 600; line-height: 1.3; }
.article-card h3 a { color: var(--color-text); }
.article-card h3 a:hover { color: var(--color-primary); }
.article-card p { margin: 0; color: var(--color-text-light); font-size: 0.9rem; line-height: 1.5; }

/* Article page - Hero image + Author */
.article-hero-image {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
}

.article-header { margin-bottom: 1.5rem; }
.article-header h1 {
  font-family: var(--font-heading);
  font-size: 1.875rem;
  font-weight: 600;
  margin: 0 0 0.75rem;
  line-height: 1.2;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  color: var(--color-text-light);
  font-size: 0.9rem;
}

.article-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-bg);
}

.author-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.author-name { font-weight: 600; color: var(--color-text); }
.article-date { color: var(--color-text-light); }

.article-body { margin: 2rem 0; }
.article-body .intro { font-size: 1.05rem; font-style: italic; color: var(--color-text-light); text-align: center; margin-bottom: 1.5rem; }
.article-body h2 { font-size: 1.25rem; margin: 1.5rem 0 0.75rem; font-weight: 600; }
.article-body h3 { font-size: 1.1rem; margin: 1.25rem 0 0.5rem; font-weight: 600; }
.article-body p { margin: 0 0 1rem; }
.article-body ul, .article-body ol { margin: 0 0 1rem; padding-left: 1.5rem; }
.article-body blockquote {
  border-left: 4px solid var(--color-primary);
  padding-left: 1rem;
  margin: 1.5rem 0;
  font-style: italic;
  color: var(--color-text-light);
}
.article-figure {
  margin: 1.5rem 0;
  text-align: center;
}
.article-figure img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  display: block;
  margin: 0 auto;
}
.article-figure figcaption {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-top: 0.5rem;
  font-style: italic;
}
.chart-container {
  margin: 1.5rem 0;
  max-width: 500px;
  height: 280px;
}
.chart-caption {
  font-size: 0.875rem;
  color: var(--color-text-light);
  text-align: center;
  margin-top: -0.5rem !important;
}

/* Footer - Modern */
.site-footer {
  background: var(--color-text);
  color: var(--color-white);
  padding: 3rem 1.5rem 2rem;
  margin-top: 4rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-grid h4 {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.6);
  margin: 0 0 1rem;
}

.footer-links a {
  display: block;
  color: rgba(255,255,255,0.85);
  padding: 0.35rem 0;
  font-size: 0.95rem;
  transition: color var(--transition);
}

.footer-links a:hover { color: white; text-decoration: none; }

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-copy {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  margin: 0;
}

/* Legal pages */
.legal-content, .page-content {
  background: var(--color-white);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin: 2rem 0;
}

.legal-content h2 { font-size: 1.2rem; margin: 1.5rem 0 0.5rem; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content p { margin: 0 0 1rem; }

/* Contact form */
.contact-form label { display: block; margin: 1rem 0 0.25rem; font-weight: 500; }
.contact-form input, .contact-form textarea {
  width: 100%;
  max-width: 400px;
  padding: 0.75rem;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  font-family: inherit;
  transition: border-color var(--transition);
}

.contact-form input:focus, .contact-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.contact-form textarea { min-height: 120px; resize: vertical; }
.contact-form button {
  margin-top: 1rem;
  padding: 0.75rem 1.5rem;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 500;
  transition: background var(--transition);
}

.contact-form button:hover { background: var(--color-primary-dark); }

/* Breadcrumb */
.breadcrumb {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 1rem;
}

.breadcrumb a { color: var(--color-text-light); }
.breadcrumb a:hover { color: var(--color-primary); }

/* Tablet and up */
@media (min-width: 640px) {
  .nav-toggle { display: none; }
  .nav-menu {
    display: flex;
    flex-direction: row;
    width: auto;
    gap: 0.25rem;
  }
  .nav-menu.active { flex-direction: row; padding: 0; }
  .hero h2 { font-size: 2.25rem; }
  .article-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 900px) {
  .article-grid { grid-template-columns: repeat(3, 1fr); }
  .article-card-image { height: 200px; }
}

@media (min-width: 1024px) {
  .hero { padding: 4rem 2rem; margin: 0 0 2rem; }
  .article-hero-image { max-height: 450px; }
}