html {
  scroll-behavior: smooth;
}

::-webkit-scrollbar {
  width: 0px;  /* Remove scrollbar space */
  /* background: transparent;  Optional: just make scrollbar invisible */
}

body {
  overflow-x: hidden;
  font-family: 'Raleway', sans-serif;
  color: #505962;
}
/*
.offset {
  display: block;
  content: "";
  height: 4rem;
  margin-top: -4rem;
} */


/* -- Navigation -- */
.navbar {
  text-transform: uppercase;
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: .1rem;
  background-color: rgba(0, 0, 0, 0.6)!important;
}

.navbar-brand img {
  height: 2rem;
}

.navbar-nav li {
  padding-right: .7rem; /* space out the navigation links */
}

.navbar-dark .navbar-nav .nav-link {
  color: white;
  padding-top: .8rem; /* add padding to the top of nav links */
}

.navbar-dark .navbar-nav .nav-link.active,
.navbar-dark .navbar-nav .nav-link:hover {
  color: #f3d77a;
}

/* -- Landing page -- */


.home-inner {
  background-image: url(imgs/nasa.jpg);
}

.caption {
  width: 100%;
  max-width: 100%; /* characters will stay inside the windown */
  position: absolute; /* can move characters to over image */
  top: 10%; /* 38% */
  z-index: 1; /* text always displayed ontop of the background image */
  color: white;
  text-transform: uppercase;
}

.caption h1 {
  font-size: 3.8rem;
  font-weight: 700;
  letter-spacing: .3rem;
  text-shadow: .1rem .1rem .8rem black;
  padding-bottom: 1rem;
}

.caption h3 {
  font-size: 2rem;
  text-shadow: .1rem .1rem .5rem black;
  padding-bottom: 1.6rem;
}

.btn-lg {
  border-width: medium;
  border-radius: 0;
  padding: .6rem 1.3rem;
  font-size: 1.1rem;
}

.social {
  padding: 10px;
  border-color: white;
}
.sociallink {
  color: white;
  padding: 5px;
}

/* -- Tracking section -- */


.jumbotron {
  margin-bottom: 0; /* to ensure no white part at bottom om jumbotron */
  padding: 4rem 0 3.5rem;
  border-radius: 0;
  background-color: rgba(37, 44, 102, 0.205); /* rgb(37, 36, 33) */
  color: rgb(48, 47, 47);
  /* background-color: #3E5A5F; */
}


.btn-secondary {
  background-color: rgb(76, 146, 187); /* rgb(136, 131, 118) */
  border-color: white;
  border-radius: 0;
  text-transform: uppercase;
  font-size: 1.2rem;
  padding: .6rem 1.2rem;
  margin-top: 1rem;
}

.btn-secondary:hover,
.btn-secondary:focus {
  border-color: #06326b;
  background-color: #06326b;
  color: white;
}

.container h3 {
  margin-bottom: 2rem;
}

/* #screenshot {
  margin: 0 auto;
} */

/* -- Contact section -- */

h3.heading {
  letter-spacing: 0.1em;
  font-size: 1.9rem;
  font-weight: 700;
  text-transform: uppercase;
}

.fixed {
  background-image: url(imgs/nasa.jpg);
  z-index: -1;

}

#contact {
  letter-spacing: 0.1em;
  font-weight: 500px;
  color: white;
  background-color: rgba(0,0,0,0.5);
}

.fixed-background {
  padding: 9rem 0;
}

/* -- Footer -- */

footer {
  background-color: rgb(0, 0, 0); /* rgb(37, 36, 33) */
  color: white;

}

footer img {
  height: 2rem;
  margin: 2rem 0;
}

hr.socket {
  width: 100%;
}

#foot {
  padding-bottom: 2rem;
}

/* #screenshot {
  width: 100%;
  max-width: 100%;
  align-self: center;
  justify-content: center
} */



/* -- media queries -- */

@media (max-width: 767px) {
  .caption h1 {
    font-size: 2.3rem;
    letter-spacing: .15rem;
    padding-bottom: 0.5rem;
  }

  .caption h3 {
    font-size: 1.2rem;
    padding-bottom: 1.2rem;
  }

  .btn-lg {
    padding: .5rem 1rem;
    font-size: 1rem;
  }

  h3 {
   font-size: 1.5rem;
  }

}


/*============ BOOTSTRAP BREAK POINTS:

Extra small (xs) devices (portrait phones, less than 576px)
No media query since this is the default in Bootstrap

Small (sm) devices (landscape phones, 576px and up)
@media (min-width: 576px) { ... }

Medium (md) devices (tablets, 768px and up)
@media (min-width: 768px) { ... }

Large (lg) devices (desktops, 992px and up)
@media (min-width: 992px) { ... }

Extra (xl) large devices (large desktops, 1200px and up)
@media (min-width: 1200px) { ... }

=============*/