*{

    margin:0;

    padding:0;

    scroll-behavior: smooth;

}

body {

  font-family: 'Poppins', sans-serif;

  color: #222;

  line-height: 1.6;

}



/* Nadpisy */

h1, h2, h3 {

  font-family: 'Montserrat', sans-serif;

  font-weight: 700;

  letter-spacing: 0.5px;

  

}

h1{

  font-size:40px;

}

p{

  color:#E5E5E5;

}

nav {

  padding: 20px 30px;

  display: flex;

  align-items: center;

  justify-content: space-between;

  background-color: #0A1623;

  position: relative;

  z-index: 10;

}



nav {

  padding: 20px 30px;

  display: flex;

  align-items: center;

  justify-content: space-between;

  background-color: #0A1623;

  position: relative;

  z-index: 10;

}



nav .logo-navigation i {

  color: #FFC300;

  font-size: 28px;

}



nav ul {

  display: flex;

  gap: 20px;

}



nav ul li {

  list-style: none;

}



nav ul li a {

  text-decoration: none;

  color: #fff;

  font-weight: 500;

  transition: color 0.3s ease;

}



nav ul li a:hover {

  color: #FFC300; /* jemný modrý hover */

}



.hamburger {

  display: none;

  flex-direction: column;

  justify-content: space-between;

  width: 28px;

  height: 20px;

  cursor: pointer;

}



.hamburger span {

  display: block;

  height: 3px;

  background: #fff; /* bílé, viditelné na tmavém */

  border-radius: 3px;

  transition: all 0.3s ease;

}

#home {

  display: flex;

  flex-direction: column;

  justify-content: center;

  align-items: center;

  min-height: 70vh; /* pokryje celou výšku obrazovky */

  padding: 0 20px;

  background-color: rgb(240, 239, 239);

  background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url(/images/image.png);

  background-repeat: no-repeat;

  background-size: cover;

  background-position: center;

  text-align: center;

  color: white;

}



#home h1 {

  font-size: 3rem;

  font-weight: 700;

  margin-bottom: 1rem;

}



#home p {

  max-width: 600px;

  font-size: 1.2rem;

  line-height: 1.6;

  margin-bottom: 2rem;

}



.btn {

  padding: 14px 32px;

  color: white;

  font-weight: 600;

  text-decoration: none;

  border-radius: 4px;

  background-color: #FFC300;

  transition: 0.3s;

}



.btn:hover {

  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.5);

  transform: translateY(-2px);

}

#about {

  padding: 80px 20px;

  background-color: #0A1623;

  color: #fff;

  text-align: center;

}



#about h2 {

  font-size: 2.5rem;

  margin-bottom: 30px;

}



#about p {

  max-width: 700px;

  margin: 0 auto 50px auto;

  line-height: 1.6;

}



.about-features {

  display: flex;

  flex-wrap: wrap;

  justify-content: center;

  gap: 40px;

}



.feature {

  max-width: 250px;

}



.feature i {

  font-size: 40px;

  color: #FFC300;

  margin-bottom: 15px;

}



.feature h3 {

  font-size: 1.3rem;

  margin-bottom: 10px;

}



.feature p {

  font-size: 0.95rem;

  line-height: 1.5;

}







#services {

  padding: 80px 20px;

  background-color: #f9f9f9;

  text-align: center;

}



#services h2 {

  font-size: 2.5rem;

  margin-bottom: 40px;

}



.service {

  margin-bottom: 40px;

}



.service i {

  font-size: 50px;

  color: #FFC300;

  margin-bottom: 15px;

}



.service h3 {

  font-size: 1.5rem;

  margin-bottom: 10px;

}



.service p {

  color: #1a1a1a;

  max-width: 600px;

  margin: 0 auto;

  line-height: 1.6;

}





#gallery {

  padding: 100px 20px;

  background-color: #F5F7FA;

  text-align: center;

}



#gallery h2 {

  font-family: 'Montserrat', sans-serif;

  font-weight: 700;

  color: #0A1F2E;

  margin-bottom: 15px;

  font-size: 2rem;

}



#gallery p {

  color: #555;

  margin-bottom: 50px;

  font-size: 1.1rem;

}



.gallery-grid {

  display: grid;

  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));

  gap: 20px;

  max-width: 1100px;

  margin: 0 auto;

}



.gallery-item {

  position: relative;

  overflow: hidden;

  border-radius: 10px;

  box-shadow: 0 4px 10px rgba(0,0,0,0.1);

}



.gallery-item img {

  width: 100%;

  height: 100%;

  object-fit: cover;

  transition: transform 0.4s ease;

}



.gallery-caption {

  position: absolute;

  bottom: 0;

  left: 0;

  width: 100%;

  padding: 20px;

  background: rgba(0, 22, 35, 0.8);

  color: white;

  transform: translateY(100%);

  transition: transform 0.4s ease;

  text-align: left;

}



.gallery-caption h3 {

  margin-bottom: 5px;

  font-size: 1.2rem;

  color: #FFC300;

}



.gallery-item:hover img {

  transform: scale(1.05);

}



.gallery-item:hover .gallery-caption {

  transform: translateY(0);

}

#contact {

  padding: 100px 20px;

  background-color: #0A1F2E; /* tmavě modré pozadí */

  color: white;

  text-align: center;

}



.contact-container {

  max-width: 700px;

  margin: 0 auto;

}



#contact h2 {

  font-family: 'Montserrat', sans-serif;

  font-weight: 700;

  margin-bottom: 20px;

  font-size: 2rem;

  color: #FFC300;

}



#contact p {

  margin-bottom: 40px;

  font-size: 1.1rem;

  color: #DDD;

}



.contact-info {

  display: flex;

  flex-direction: column;

  gap: 20px;

  margin-bottom: 40px;

}



.contact-item {

  display: flex;

  align-items: center;

  justify-content: center;

  gap: 12px;

  font-size: 1.1rem;

}



.contact-item i {

  color: #FFC300;

  font-size: 1.4rem;

}



#contact .btn {

  background-color: #FFC300;

  color: white;

  font-weight: 600;

  padding: 14px 32px;

  border-radius: 6px;

  text-decoration: none;

  transition: all 0.3s ease;

}



#contact .btn:hover {

  background-color: #FFC300;

  box-shadow: 0 6px 14px rgba(0,0,0,0.4);

}



footer {

  background-color: #1a1a1a;

  color: #fff;

  padding: 60px 20px 20px 20px;

  font-size: 0.95rem;

}



.footer-container {

  display: flex;

  flex-wrap: wrap;

  justify-content: space-between;

  gap: 40px;

  max-width: 1200px;

  margin: 0 auto;

}



.footer-container h3 {

  font-family: 'Montserrat', sans-serif;

  margin-bottom: 15px;

  font-size: 1.2rem;

  color: #FFC300;

}



.footer-container p,

.footer-container li a {

  color: #ccc;

  text-decoration: none;

  line-height: 1.6;

}



.footer-links ul {

  list-style: none;

  padding: 0;

}



.footer-links ul li {

  margin-bottom: 10px;

}



.footer-links ul li a:hover {

  color: #FFC300;

}



.footer-contact i {

  margin-right: 8px;

  color: #FFC300;

}



.footer-bottom {

  text-align: center;

  margin-top: 40px;

  border-top: 1px solid #333;

  padding-top: 20px;

  color: #888;

  font-size: 0.85rem;

}

@media (max-width: 768px) {

   nav ul {

    display: none;

    flex-direction: column;

    position: absolute;

    top: 70px;

    right: 0;

    width: 100%;

    background-color: #0A1623;

    text-align: center;

    padding: 20px 0;

  }



  nav ul.active {

    display: flex;

  }



  .hamburger {

    display: flex;

  }



  .hamburger.active span:nth-child(1) {

    transform: rotate(45deg) translateY(8px);

  }



  .hamburger.active span:nth-child(2) {

    opacity: 0;

  }



  .hamburger.active span:nth-child(3) {

    transform: rotate(-45deg) translateY(-8px);

  }

  #home h1 {

    font-size: 2.2rem;

  }



  #home p {

    font-size: 1rem;

  }



  .btn {

    padding: 12px 28px;

  }





   .about-features {

    flex-direction: column;

    align-items: center;

  }



  .contact-item {

    flex-direction: column;

    gap: 6px;

  }



   .footer-container {

    flex-direction: column;

    align-items: center;

    text-align: center;

  }



}