:root {
  /* Barvy */
  --primary: #2cbe00;        /* Tvoje zelená */
  --primary-hover: #249c00;
  --dark: #000000;           /* Tmavě modrošedá pro text */
  --light: #f8f9fa;          /* Pozadí sekcí */
  --white: #ffffff;
  --border: #e2e8f0;
  --text-muted: #64748b;
  
  /* Nastavení layoutu */
  --container-width: 1150px;
  --radius: 12px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  --shadow-hover: 0 15px 35px rgba(44, 190, 0, 0.15);
  
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

/* Doplňky pro sekci Školení */
.training-info {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  padding: 25px;
  border-radius: var(--radius);
  margin-bottom: 40px;
}
.card-badge {
  background: var(--dark);
  color: white;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.8rem;
  display: inline-block;
  margin-bottom: 10px;
  font-weight: 600;
}
.text-muted {
    color: var(--text-muted);
}

/* Reset a základy */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--dark);
  background-color: var(--white);
  line-height: 1.6;
  font-size: 16px;
}
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { line-height: 1.2; margin-top: 0; }
ul, ol { padding-left: 20px; }

/* Kontejner */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* Tlačítka */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.2s ease;
  border: none;
  cursor: pointer;
  text-align: center;
}
.btn-primary {
  background-color: var(--primary);
  color: white;
}
.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(253, 253, 253, 0.3);
}
.btn-secondary {
  background-color: var(--white);
  color: var(--dark);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  border-color: var(--dark);
  background-color: #f1f5f9;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 15px 0;
}
.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo-img {
  max-height: 100px; /* Uprav podle potřeby */
  width: auto;
}
.main-nav {
  display: flex;
  gap: 25px;
  align-items: center;
}
.main-nav a {
  text-decoration: none;
  color: var(--dark);
  font-weight: 600;
  font-size: 0.95rem;
}
.main-nav a:not(.btn):hover { color: var(--primary); }
.btn-header {
  padding: 8px 18px;
  background: var(--dark);
  color: white;
  font-size: 0.9rem;
}
.btn-header:hover { background: #ffffff; }

/* Hamburger Menu (Mobile) */
.nav-toggle { display: none; background: none; border: none; cursor: pointer; font-size: 1.5rem; }

/* Hero Section */
.hero {
  padding: 60px 0;
  background: linear-gradient(135deg, #fff 0%, #f0fdf4 100%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.hero-content h1 {
  font-size: 2.8rem;
  margin-bottom: 20px;
  color: var(--dark);
}
.text-highlight { color: var(--primary); }
.hero-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 30px;
  max-width: 500px;
}
.features-list {
  list-style: none;
  padding: 0;
  margin-bottom: 30px;
}
.features-list li {
  margin-bottom: 10px;
  font-weight: 500;
}
.hero-ctas { display: flex; gap: 15px; }
.img-wrapper img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* Section Common */
.section { padding: 80px 0; }
.bg-light { background-color: var(--light); }
.section-header { text-align: center; margin-bottom: 50px; max-width: 700px; margin-left: auto; margin-right: auto; }
.section-title { font-size: 2rem; margin-bottom: 15px; position: relative; display: inline-block; }
.section-title::after {
  content: ''; display: block; width: 60px; height: 3px; background: var(--primary); margin: 10px auto 0; border-radius: 2px;
}
.lead { font-size: 1.1rem; color: var(--text-muted); }

/* Cards (Services) */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}
.card {
  background: white;
  padding: 35px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform 0.3s ease;
  border: 1px solid transparent;
}
.card:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
  box-shadow: var(--shadow-hover);
}
.card-icon { font-size: 2.5rem; margin-bottom: 20px; }
.card h3 { margin-bottom: 15px; }
.card p { color: var(--text-muted); margin: 0; }

/* Process */
.process {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  list-style: none;
  padding: 0;
  counter-reset: step;
}
.process li {
  position: relative;
  background: white;
  padding: 30px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.step-number {
  font-size: 3rem;
  font-weight: 700;
  color: rgba(44, 190, 0, 0.1);
  position: absolute;
  top: 10px;
  right: 20px;
  line-height: 1;
}
.process strong { display: block; font-size: 1.2rem; margin-bottom: 10px; color: var(--dark); }

/* FAQ */
.faq-container { max-width: 800px; }
.faq-item {
  background: white;
  margin-bottom: 15px;
  border-radius: 8px;
  border: 1px solid var(--border);
  overflow: hidden;
}
.faq-q {
  width: 100%;
  text-align: left;
  padding: 20px;
  background: none;
  border: none;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-a {
  padding: 0 20px 20px;
  color: var(--text-muted);
  display: none;
}
.faq-item.open .faq-a { display: block; }
.toggle-icon { font-size: 1.5rem; color: var(--primary); }
.faq-item.open .toggle-icon { transform: rotate(45deg); }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}
.contact-card { margin: 20px 0; }
.contact-list { list-style: none; padding: 0; }
.contact-list li { margin-bottom: 12px; }
.contact-list a { color: var(--dark); text-decoration: none; border-bottom: 1px dotted var(--text-muted); }
.contact-form {
  background: white;
  padding: 40px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 500; font-size: 0.9rem; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: inherit;
  transition: border 0.2s;
}
.form-group input:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(44, 190, 0, 0.1);
}
.full-width { width: 100%; }
.form-status { margin-top: 15px; font-weight: 600; text-align: center; }
.form-status.success { color: var(--primary); }
.form-status.error { color: #e11d48; }

/* Footer */
.site-footer {
  background: var(--dark);
  color: #94a3b8;
  padding: 40px 0;
  font-size: 0.9rem;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Responsivita */
@media (max-width: 900px) {
  .hero-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; margin-bottom: 20px; }
  .process { grid-template-columns: 1fr; }
  
  .nav-toggle { display: block; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    padding: 20px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    align-items: stretch;
  }
  .main-nav.open { display: flex; }
  .hamburger-icon::after { content: '☰'; color: var(--dark); }
}