/* Základní styl */
body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: #f7faff;
  color: #333;
}

.btn-simple {
  display: inline-block;
  background-color: #4a90e2;
  color: white;
  padding: 12px 20px;
  border-radius: 4px;
  text-decoration: none;
  transition: background-color 0.3s;
}
.btn-simple:hover {
  background-color: #007acc;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: auto;
}

h2 {
  color: #004466;
  font-size: 2.2em;
  font-weight: bold;
  margin-top: 60px;
  margin-bottom: 30px;
  text-align: left;
}
.left-align {
  text-align: left;
}

/* Horní řádek */
.header-top {
  background-color: #e2f4fc;
  padding: 6px 0;
}
.header-top-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header-address,
.header-contact {
  display: flex;
  flex-direction: column;
}
.header-address strong,
.header-contact strong {
  font-weight: bold;
}
.header-address .info-text,
.header-contact .info-text {
  font-weight: normal;
}

/* Hlavička */
header {
  background: #c7e6f5;
  padding: 8px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}
.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  height: 9vw;
  max-height: 70px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 2px rgba(0, 68, 102, 0.15));
}
nav a {
  margin: 0 10px;
  text-decoration: none;
  color: #004466;
  font-weight: bold;
}

/* Hero */
.hero {
  background: #004466 url('images/hero-bg.jpg') center center / cover no-repeat;
  background-attachment: fixed;
  min-height: 50vh;
  position: relative;
  display: flex;
  align-items: center;
  color: white;
}
.hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 68, 102, 0.5);
}
.hero-left {
  position: relative;
  z-index: 1;
  max-width: 700px;
  padding-left: 10px;
}
.hero h1 {
  font-size: 2.5em;
  margin-bottom: 15px;
}

/* Transparentní sekce */
.transparent {
  padding: 40px 20px;
  border-radius: 6px;
  margin-bottom: 40px;
  background: rgba(255,255,255,0.85);
}

/* O nás */
.about-card-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}
.about-card {
  background-color: #e2f4fc;
  padding: 20px;
  border-radius: 6px;
  font-weight: bold;
  color: #004466;
  font-size: 1.05em;
  text-align: center;
}

/* Náš tým */
.team-block {
  display: flex;
  gap: 20px;
  margin-bottom: 40px;
  align-items: flex-end;
}
.team-photo {
  flex: 0 0 200px;
  max-width: 200px;
  border-radius: 8px;
}
.team-info {
  flex: 1;
}
.team-info h3 {
  margin-top: 0;
  color: #004466;
  font-weight: bold;
  margin-bottom: 10px;
}
.team-info p {
  text-align: justify;
  line-height: 1.6;
}

/* Naše služby */
.services-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}
.service-card {
  background: rgba(240,255,250,0.9);
  border-radius: 6px;
  padding: 20px;
  text-align: center;
  display: flex; flex-direction: column; align-items: center;
  transition: 0.3s; height: 100%;
}
.service-card:hover {
  background: rgba(224,247,250,0.95);
}
.service-card img {
  width: 75%; max-width: 150px; margin-bottom: 15px; object-fit: contain;
}
.service-card h3 {
  margin: 10px 0 5px; color: #004466; font-weight: bold;
}
.service-card p {
  font-size: 0.95em; line-height: 1.4;
}

/* Kontakty */
.contact-section {
  display: flex; flex-wrap: wrap; gap: 20px; justify-content: center;
}
.contact-box {
  flex: 1; min-width: 300px; padding: 20px; border-radius: 6px; text-align: left;
}
.contact-left {
  background: rgba(255,250,240,0.9);
}
.contact-right {
  background: rgba(230,247,255,0.9);
}
.contact-box iframe {
  border: 0; width: 100%; height: 200px; border-radius: 4px; margin-bottom: 10px;
}
.hours-table {
  display: flex; flex-direction: column; gap: 5px; margin-top: 10px;
}
.hours-row {
  display: flex; justify-content: space-between; border-bottom: 1px dotted #ccc; padding: 4px 0; font-size: 0.95em;
}
.after-hours {
  margin-top: 15px; font-size: 0.95em; color: #004466;
}

/* Footer */
footer {
  background: rgba(199,230,245,0.95);
  text-align: center; padding: 10px; font-size: 0.9em;
}

/* Mobilní úpravy */
@media (max-width: 600px) {
  .about-card-grid {
    grid-template-columns: 1fr;
  }
  .team-block {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .team-photo {
    margin-bottom: 15px;
  }
  .hero {
    background-attachment: scroll;
  }
  .header-top-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 5px;
  }

  /* Hlavička pro mobily */
  .header-content {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .logo {
    width: 90%;     /* logo přes většinu šířky obrazovky */
    max-height: none;
    margin-bottom: 20px;
  }
  nav {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
  }
  nav a {
    font-size: 0.95em; /* normální velikost */
  }
}