:root {
  --primary: #c29d33; /* Zlatá - mírně tmavší pro kontrast na bílé */
  --primary-hover: #a18128;
  --secondary: #1e293b;
  --bg-main: #f8fafc;
  --bg-panel: rgba(255, 255, 255, 0.8);
  --text-main: #0f172a;
  --text-muted: #475569;
  --border-light: rgba(194, 157, 51, 0.3); 
  
  --font-sans: 'Inter', system-ui, sans-serif;
  --font-serif: 'Playfair Display', serif;
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--text-main);
  line-height: 1.6;
  background-color: var(--bg-main);
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s ease;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: 0.02em;
}

p {
  margin-bottom: 1rem;
}

.container {
  width: min(1200px, 100% - 40px);
  margin: 0 auto;
}

/* Utilities */
.text-center { text-align: center; }
.text-accent { color: var(--primary); }
.d-flex { display: flex; }
.justify-between { justify-content: space-between; }
.align-center { align-items: center; }
.align-end { align-items: flex-end; }
.mb-4 { margin-bottom: 1.5rem; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 1px solid transparent;
  font-family: var(--font-sans);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.85rem;
}

.btn-primary {
  background-color: var(--primary);
  color: #fff;
  box-shadow: 0 4px 14px rgba(194, 157, 51, 0.25);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(194, 157, 51, 0.4);
}

.btn-secondary {
  background-color: transparent;
  border-color: var(--primary);
  color: var(--primary);
}

.btn-secondary:hover {
  background-color: rgba(194, 157, 51, 0.1);
}

.btn-large {
  padding: 16px 32px;
  font-size: 0.95rem;
}

/* Admin Top Bar */
.admin-top-bar {
  background: #0f172a;
  color: #fff;
  padding: 8px 0;
  font-size: 0.85rem;
  z-index: 1000;
  position: relative;
}

.admin-top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.admin-top-links {
  display: flex;
  gap: 16px;
}

.admin-top-links a {
  color: var(--primary);
  font-weight: 500;
}

.admin-top-links a:hover {
  text-decoration: underline;
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.05);
  padding: 16px 0;
}

.navbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon {
  width: 44px;
  height: 44px;
  background-color: var(--primary);
  color: #fff;
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  font-size: 24px;
  font-family: var(--font-serif);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-weight: 700;
  font-size: 1.1rem;
  line-height: 1.2;
  font-family: var(--font-serif);
  letter-spacing: 0.05em;
  color: var(--text-main);
}

.brand-subtitle {
  font-size: 0.75rem;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.nav-links {
  display: flex;
  gap: 32px;
  font-weight: 500;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

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

.nav-links a:hover {
  color: var(--primary);
}

/* Sections */
.section {
  padding: 100px 0;
  position: relative;
}

.section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(15, 23, 42, 0.05), transparent);
}

.section-header {
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-top: 8px;
  max-width: 800px;
  margin-inline: auto;
}

.eyebrow {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--primary);
}

/* Glassmorphism Cards */
.glass-card {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.6) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.03);
}

.glass-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.08);
  border-color: rgba(194, 157, 51, 0.3);
}

/* Hero */
.hero {
  padding: 80px 0 100px;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 70% 30%, rgba(194, 157, 51, 0.05) 0%, transparent 50%), #ffffff;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.badge {
  display: inline-block;
  padding: 6px 12px;
  background-color: rgba(194, 157, 51, 0.1);
  color: var(--primary);
  border: 1px solid rgba(194, 157, 51, 0.2);
  border-radius: 99px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  letter-spacing: 0.05em;
}

.hero h1 {
  font-size: clamp(3rem, 5vw, 4.5rem);
  color: var(--text-main);
  margin-bottom: 24px;
  text-transform: uppercase;
}

.hero .lead {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 600px;
  margin-bottom: 40px;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 60px;
}

.pill-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.pill {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pill strong {
  font-size: 1.2rem;
  font-family: var(--font-serif);
  color: var(--primary);
}

.pill span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.profile-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 16px;
  border: 1px solid rgba(15, 23, 42, 0.05);
  box-shadow: 0 30px 60px rgba(15, 23, 42, 0.08);
}

.profile-img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  display: block;
}

.profile-info {
  text-align: center;
  padding-bottom: 8px;
}

.profile-info h3 {
  font-size: 1.3rem;
  margin-bottom: 4px;
  letter-spacing: 0.05em;
}

.profile-info p {
  color: var(--primary);
  font-size: 0.85rem;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
}

.service-icon {
  font-size: 2.5rem;
  margin-bottom: 24px;
  color: var(--primary);
}

.service-card h3 {
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.service-card p {
  color: var(--text-muted);
  margin: 0;
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.about-header h2 {
  font-size: 3rem;
  margin-top: 16px;
}

.about-content p {
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* FAQ */
.faq-container {
  max-width: 800px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.05);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: background 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 15px rgba(15, 23, 42, 0.02);
}

.faq-item:hover {
  background: #f8fafc;
  box-shadow: 0 8px 25px rgba(15, 23, 42, 0.04);
}

.faq-item summary {
  font-weight: 600;
  font-size: 1.2rem;
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 32px;
  font-family: var(--font-serif);
}

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

.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 0;
  font-size: 1.5rem;
  color: var(--primary);
  transition: transform 0.3s ease;
}

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

.faq-answer {
  margin-top: 16px;
  color: var(--text-muted);
  line-height: 1.8;
}

/* Articles */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
}

.article-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.article-tag {
  background: rgba(194, 157, 51, 0.1);
  color: var(--primary);
  padding: 4px 12px;
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.article-card h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
  color: var(--text-main);
}

.article-card p {
  color: var(--text-muted);
  margin-bottom: 24px;
  flex-grow: 1;
}

.article-date {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Article Detail */
.article-detail {
  padding: 60px 0 100px;
}

.article-container {
  max-width: 800px;
}

.btn-back {
  display: inline-block;
  margin-bottom: 40px;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.85rem;
}

.btn-back:hover {
  color: var(--primary-hover);
}

.article-header {
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.05);
}

.article-header h1 {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  margin: 16px 0;
}

.article-tags {
  display: flex;
  gap: 8px;
}

.article-meta {
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.85rem;
}

.article-content {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-main);
}

.article-content h2, 
.article-content h3 {
  margin: 40px 0 20px;
  color: var(--primary);
}

.article-content p {
  margin-bottom: 24px;
}

.article-content ul, 
.article-content ol {
  margin-bottom: 24px;
  padding-left: 24px;
}

.article-content li {
  margin-bottom: 8px;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.contact-info h2 {
  font-size: 3rem;
  margin: 16px 0 24px;
}

.contact-info > p {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 48px;
  max-width: 500px;
}

.contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-list li {
  display: flex;
  gap: 16px;
}

.contact-list .icon {
  font-size: 1.5rem;
  width: 48px;
  height: 48px;
  background: rgba(194, 157, 51, 0.1);
  color: var(--primary);
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
}

.contact-list strong {
  display: block;
  font-size: 0.8rem;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}

.contact-list span:not(.icon) {
  font-size: 1.1rem;
  font-weight: 500;
}

.contact-card h3 {
  font-size: 1.5rem;
  margin-bottom: 24px;
  color: var(--primary);
}

.contact-card p {
  color: var(--text-muted);
  margin-bottom: 16px;
}

/* Footer */
.footer {
  background: #ffffff;
  color: var(--text-muted);
  padding: 40px 0;
  font-size: 0.85rem;
  border-top: 1px solid rgba(15, 23, 42, 0.05);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-info p {
  margin: 0;
}

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

/* Responsive */
@media (max-width: 992px) {
  .hero-inner, .about-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  
  .nav-links {
    display: none;
  }
  
  .pill-grid {
    grid-template-columns: 1fr;
  }
  
  .section-header h2, .about-header h2, .contact-info h2 {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  .hero-actions {
    flex-direction: column;
  }
  
  .btn-large {
    width: 100%;
  }
  
  .footer-inner {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }
}

/* Animations */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }