/* Reset a základní styl */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  background-color: #d1e1ff;
  color: #222;
}

/* Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  background-color: #1c1c1c; /* zachováme původní barvu */
  color: #fff;
  position: relative;
}
header .logo {
  font-size: 1.5rem;
  font-weight: bold;
}

/* Navigace desktop */
header nav {
  display: flex;
  gap: 15px;
}
header nav a {
  color: #fff;
  text-decoration: none;
  padding: 8px 12px;
  transition: background 0.3s;
}
header nav a:hover {
  background-color: #1e3a8a;
  border-radius: 5px;
}

/* Hamburger menu */
.menu-toggle {
  display: none;
  font-size: 2rem;
  cursor: pointer;
}

/* Hero sekce */
.hero {
  position: relative;
  height: 70vh;
  background: url('images/hero-box.png') center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-box {
  background-color: rgba(255, 255, 255, 0.9);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
}
.hero-box h2 {
  margin-bottom: 15px;
  font-size: 2rem;
}
.hero-box p {
  margin-bottom: 20px;
  font-size: 1.1rem;
}
.hero-button {
  display: inline-block;
  padding: 10px 25px;
  background-color: #003366;
  color: #fff;
  border-radius: 5px;
  text-decoration: none;
  transition: background 0.3s;
}
.hero-button:hover {
  background-color: #1e3a8a;
}

/* Služby */
.services {
  padding: 50px 20px;
  background-color: #f7f7f7;
}
.services h2 {
  text-align: center;
  margin-bottom: 30px;
}
.service-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}
.service-box {
  width: 250px;
  text-align: center;
  cursor: pointer;
  transition: transform 0.3s, box-shadow 0.3s;
  padding: 10px;
  border: 3px solid #003366;
  border-radius: 10px;
  background-color: #fff;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);  /* jemný stín */
}
.service-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 14px rgba(0,0,0,0.25);  /* hlubší stín při hoveru */
}

.service-box img {
  width: 100%;
  height: 150px;        /* pevná výška pro všechny obrázky */
  object-fit: cover;    /* ořízne obrázek na stejný poměr */
  border-radius: 10px;
  margin-bottom: 10px;
  display: block;
}


.kontakt-box {
  display: flex;
  gap: 10px;
  background-color: #fff;
  border: 4px solid #003366;
  border-radius: 10px;
  box-shadow: 0 0 12px rgba(0,0,0,0.25);
  padding: 15px;

  max-width: 1100px;   /* ? zmenší celou šířku */
  margin: 0 auto;      /* zarovná box doprostřed */
}


/* Levá strana – text */
.kontakt-text {
  flex: 0.8;              /* menší než mapa › posune je blíž k sobě */
}

/* Pravá strana – mapa */
.kontakt-mapa {
  flex: 1.2;              /* mapa trochu větší */
  overflow: hidden;
  border-radius: 10px;
  border: 3px solid #003366;
}


.kontakt-mapa iframe {
  width: 100%;
  height: 100%;
  min-height: 260px;
  border: 0;
}


.kontakt-text {
  flex: 1.1;                 /* text o něco větší */
  font-size: 1.1rem;         /* větší písmo */
  line-height: 1.7;          /* lepší čitelnost */
  padding: 10px 20px;        /* více prostoru kolem textu */
}

.kontakt-text h3 {
  font-size: 1.4rem;         /* větší nadpis */
  margin-bottom: 15px;
}

.kontakt-text p {
  margin-bottom: 12px;
}




/* Responsivita pro mobily */
@media (max-width: 768px) {
  .kontakt-box {
    flex-direction: column;
  }
}




/* Footer */
footer {
  text-align: center;
  padding: 20px;
  background-color: #1c1c1c;
  color: #fff;
}

/* Mobilní styly */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }
  header nav {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    right: 0;
    background-color: #003366;
    width: 100%;
    text-align: center;
    z-index: 100;
  }
  header nav.show {
    display: flex;
  }
  header nav a {
    padding: 12px 0;
    border-top: 1px solid #1e3a8a;
  }
  .hero {
    height: 50vh;
  }
  .hero-box h2 {
    font-size: 1.5rem;
  }
  .hero-box p {
    font-size: 1rem;
  }
  .service-box {
    width: 45%;
  }
}
@media (max-width: 480px) {
  .service-box {
    width: 100%;
  }
}

.gallery-section {
  padding: 70px 20px;
  background-color: #e0ebff;
  text-align: center;
  
}

.gallery-section h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  
}

.gallery-section p {
  margin-bottom: 40px;
  font-size: 1.3rem;
}

.gallery-container {
  overflow: hidden;
  max-width: 1200px;
  margin: 0 auto;
}

.carousel-track {
  display: flex;
  gap: 20px;
  animation: slide 30s linear infinite;
}

.carousel-item {
  min-width: calc(33.333% - 13.33px); /* 3 obrázky vedle sebe s mezerou */
  cursor: pointer;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(0,0,0,0.25);
  transition: transform 0.3s;
}

.carousel-item:hover {
  transform: scale(1.08);
}

.carousel-item img {
  width: 100%;
  height: 300px; /* zvětšená výška */
  object-fit: cover;
  display: block;
  border-radius: 15px;
}



/* Responsive */
@media (max-width: 1024px) {
  .carousel-item {
    min-width: calc(50% - 10px);
    height: 280px;
  }
}

@media (max-width: 768px) {
  .carousel-item {
    min-width: 100%;
    height: 250px;
  }
}

.bomba  {
  max-width: 1000px; 
  margin: 0 auto 40px auto; 
  padding: 30px 25px; 
  background-color: #ffffff; 
  border: 4px solid #003366; 
  border-radius: 15px; 
  box-shadow: 0 8px 20px rgba(0,0,0,0.15); 
  text-align: center;
}