/* menu */

.navbar-brand {
  padding: 15px 0;
}

.navbar ul li a {
  font-size: 20px;
  letter-spacing: 0.65px;
}
.navbar-toggler {
  border: solid 2px !important;
  border-color: rgba(255, 255, 255, 0.55) !important;
}
.navbar-toggler span {
  font-size: 20px;
  /* width: 15px; */
  border-radius: 50px;
}

.navbar {
  background-color: #09485d;
}

/* obrazek w header */

.main {
  background-image: url("../img/pexels-anastasiya-gepp-1462630.jpg");
  position: relative;
  height: 75vh;
  /* height: 520px; */
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

.welcome {
  background-color: rgba(0, 0, 0, 0.4);
  width: 100%;
  height: 100%;
  z-index: 1;
}

.main-descr {
  position: absolute;
  top: 50%;
  transform: translate(0, -50%);
}

.description-div {
width: 80%;
margin: 0 auto;
}

.description {
color: white;
}

.description h1 {
font-size: 2.8rem;
text-transform: uppercase;
line-height: 150%;
letter-spacing: 0.1rem;
text-shadow: 0.1rem 0.1rem 10px black;
padding-bottom: 1rem;
}

.description p {
font-size: 1.6rem;
letter-spacing: 0.12rem;
text-shadow: 0.1rem 0.1rem 15px black;
padding-bottom: 1rem;
}

.btn {
background-color: #09485d;
letter-spacing: 0.1rem;
text-transform: uppercase;
color: white;
padding: 0.5rem 1.3rem;
border: 1px solid white;
}

.btn:hover {
background-color: #055975;
color: black;
}

/* header */

h2 {
  text-align: center;
  margin: 0 auto;
  padding: 1rem 1rem 2rem 1rem;
}

h2.first {
  padding: 1rem 1rem 2rem 1rem;
}

.heading-underline {
  width: 10rem;
  height: 0.2rem;
  text-align: center;
  background-color: #09485d;
  margin: 0 auto;
}

p {
  padding: 1rem 1rem;
  line-height: 2rem;
  font-size: 1.3rem;
  line-height: 2.3rem;
}

.first-p {
  padding-top: 3rem;
  padding-bottom: 1rem;
}

/* MEDIA QUERY */

@media (max-width: 768px) {
  .description {
    top: 12%;
  }
  .description h1 {
    font-size: 1.8rem;
    letter-spacing: 0.2rem;
    text-shadow: 0.1rem 0.1rem 10px black;
    padding-bottom: 1rem;
  }

  .description p {
    font-size: 1.4rem;
    letter-spacing: 0.12rem;
    text-shadow: 0.1rem 0.1rem 15px black;
    padding-bottom: 1rem;
  }
}
@media (max-width: 768px) {
  .navbar-brand img {
    height: 55px;
    width: 110px;
    padding-right: 10px;
  }
}

/* Stopka */
footer {
  padding: 20px 0;
  background-color: #09485d;
  color: white;
}

.header p:last-child {
  padding-bottom: 70px;
}