/* CSS STYLESHEET FOR INDEX.HTML & UNIVERSAL STYLING */

/************************************************/
/************* UNIVERSAL ELEMENTS ***************/
/************************************************/

/* FONT PROPERTIES AND BACKGROUND */
body,
html {
  height: 100%;
  font-size: 20px; /* Change the font size*/
  font-family: "Montserrat", sans-serif;
  line-height: 1.5em; /* Change the line height size*/
  margin: 0em;
  color: white;
  background-color: #00008bff;
  box-sizing: border-box;
}

h1 {
  letter-spacing: 5px;
  font-size: 50px;
  font-family: "Bebas Neue", cursive;
  text-align: center;
  color: white;
}

h2 {
  letter-spacing: 3px;
  font-size: 30px;
  font-family: "Bebas Neue", cursive;
  text-align: center;
  line-height: 1.3em;
}

p {
  font-size: 20px;
  font-family: "Montserrat", sans-serif;
}

/* COLOR OF LINK WHEN HOVERING OVER IT */
p a {
  color: #43d6b9ff;
  text-decoration: none;
}

.text-section {
  padding: 0;
  margin: 0;
  background-color: rgb(0, 95, 139);
  color: white;
}

/************************************************/
/*************** CSS FOR NAV BAR ****************/
/************************************************/

/* BORDER STYLE */

ul.nav-bar {
  /* Styling for the <ul class="nav-bar"> element */
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: #00008bff;
  border-style: solid;
  border-color: white;
  border-width: 1px
}

li.nav {
  float: right;
  font-size: 15px;
  border-width: 1px
}

#nav-home {
  border-style: none solid none solid;
  border-color: white;
}

#nav-resources {
  border-style: none solid none solid;
  border-color: white;
}

#nav-calculate {
  border-style: none solid none solid;
  border-color: white;
}

/* FONT COLOR AND DECORATION */

li.nav a {
  /* Styling for the <a> elements in <li class="nav"> */
  display: block;
  color: white;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  text-transform: uppercase;
  font-weight: bold;

}

/* BACKGROUND COLOR WHEN HOVERING */

li.nav a:hover {
  /* Styling for the <a> elements when the mouse is hovering in <li class="nav"> */
  background-color: #00008bff;
  color: white;
}


/************************************************/
/*********** CSS FOR FLEXBOX HEADING ************/
/************************************************/

/* FLEXBOX FOR TITLE AND INTRO TEXT  */
.flex-container {
  display: flex; /* Set the flexbox display */
  flex-direction: row; /* Configure the flex items to row */
  flex-wrap: nowrap; /* Don’t wrap the flex items */
  justify-content: center; /* Justify the flex items to the center */
  align-items: center; /* Align the flex items to the center */
  border-style: solid;
  border-color: white;
  border-width: 1px;

  /* DESIGN PROPERTIES */
  background-color: #00008bff;
  padding: 5px;

  /* POSITIONING PROPERTIES */
  position: absolute;
  left: 20%;
  right: 20%;
  top: 30%; 
}

/* CSS PROPERTIES FOR HEADING */
.heading-home {
  padding: 3px 0px;
  margin: 3% 0% 3% 3%;
  color: white;
  font-size: 50px;
  letter-spacing: 10px;
  line-height: 60px;
  text-align: center;
  background-color: #00008bff;
  border-style: double;
  border-color: white;
}

/* CSS PROPERTIES FOR INTRO TEXT */
.intro-text {
  background-color: #00008bff; /* Add your own background color */
  padding: 4%;
  margin: 3%;
  color: white; /* Add the color of your font */
  font-size: 20px; /* Add your font size*/
  letter-spacing: 1px; /* Adds space between letters */
  line-height: 1.4em; /* Adds space between lines */
  text-align: center;
  border-style: double;
  border-color: white;
  width: 400px
}

/************************************************/
/*************** PARALLAX SCROLL ****************/
/************************************************/

/*-----------TEXT SECTIONS-----------*/
.text-section {
  background-color: #00008bff;
  padding: 20px 45px;
  margin: 4px;
  text-align: center;
  color: white;
}

/*---------IMAGE STYLING + PARALLAX PROPERTY---------*/
.main-message,
.image-one,
.image-two,
.image-three {
  position: relative;
  background-position: center center;
  background-repeat: no-repeat;
  background-color: #00008bff;
  background-size: cover;
  min-height: 100%;
  background-attachment: fixed;
}

/* IMAGES */
.main-message {
  background-image: url("https://www.noaa.gov/sites/default/files/styles/landscape_width_1275/public/2022-03/PHOTO-Climate-Collage-Diagonal-Design-NOAA-Communications-NO-NOAA-Logo.jpg");
}

/* IMAGE 1 */
.image-one {
  background-image: url("https://domf5oio6qrcr.cloudfront.net/medialibrary/10245/GettyImages-1098018152.jpg");
}

/* IMAGE 2 */
.image-two {
  background-image: url("https://idsb.tmgrup.com.tr/ly/uploads/images/2020/03/12/24886.jpg");
}


/* IMAGE 3 */
.image-three {
  background-image: url("https://u4d2z7k9.rocketcdn.me/wp-content/uploads/2023/01/52398165903_2e64d204c1_k-1024x768.jpg");
}


/******************************************************/
/***** CHANGE INDEX.HTML CSS BASED ON SCREEN SIZE *****/
/******************************************************/

@media screen and (max-width: 768px) {
  .flex-container{
    flex-wrap: wrap;
    top: 20%;
  }
}