Main.css

* {
  margin: 0;
  padding: 0;
  font-family: 'Poppins', sans-serif;
}

img{
  width : 150px ;
  padding-left : 30px ;
  padding-top : 30px ;
}

body {
  background-image: linear-gradient(rgba(12, 17, 35, 0.7), rgba(11, 15, 28, 0.7)), url("header_img.jpeg");
  background-position: center;
  background-size: cover;
  position: relative;
}

.header {
  min-height: 100vh;
  width: 100%;
  /* background-image  : linear-gradient(rgba(12, 17, 35, 0.7),rgba(11, 15, 28, 0.7)),url("header_img.jpeg") ;
  background-position : center ;
  background-size : cover ;
  position : relative ;  */
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2px;
  padding-bottom: 2px;
  padding-right: 6px;
  padding-left: 6px
}

nav.img {
  width: 50px;
}

.nav-links {
  /* display : flex ;
  justify-content : space-between ; */
  flex: 1;
  /* byfircation of flex box items spaces  */
  /* the width of all other elements will be the same as their content, but the element with flex: 1 will be given the remaining full space. */
  text-align: right;
}

.nav-links ul li {
  list-style: none;
  display: inline-block;
  padding: 8px 12px;
  position: relative;
}

.nav-links ul li a {
  color: white;
  text-decoration: none;
  font-size: 20px;
  transition: 0.5s;
}

.nav-links ul li :hover {
  width: 100%;
  color: rgb(236, 132, 76);
}

.nav-links ul li :active {
  color: purple;
}

/* .nav-links ul li ::after 
{
  content : '' ;
  width : 0% ;
  height : 2px ;
  background : orange ;
  display : block ;
  margin : auto ;
  transition : 0.5s ;
}

.nav-links ul li:hover::after 
{
  width : 100% ;
} */

.text-box {
  width: 90%;
  color: white;
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translate(-49%, -50%);
  text-align: center;
}

.text-box h1 {
  font-size: 70px;
  /* width : 10px ;
  text-align : center ; */
  margin-bottom: 20px;
}

.text-box h2{
  font-size : 50px ;
}

.text-box p {
  margin: 10px 0 20px;
  margin-top : 20px;
  font-size: 20px;
  color: white;
}

.hero-btn {
  display: block;
  margin-left : 42% ;
  text-decoration: none;
  color: white;
  border: 1px, solid, white;
  padding: 12px 34px;
  font-size: 13px;
  background: transparent;
  position: relative;
  cursor: pointer;
  transform: translate(-15%);
  border-radius: 10px;
  
}

.hero-btn:hover {
  border: 3px solid orange;
  background: rgb(234, 110, 15);
  transition: 0.5s;
}

/* @media(max-width : 700px) {
  .text-box h1 {
    
    font-size: 20px;
  }

  .nav-links ul li {
    display: block;
  }

  .nav-links {
    position: absolute;
    background: rgba(11, 15, 28, 0.7);
    height: 100vh;
    width: 200px;
    top: 0;
    right: 0;
    text-align: left;
    z-index: 2;
  } 
}
*/

.features {
  width: 80%;
  margin: auto;
  text-align: center;
  padding-top: 50px;
}

.features h1 {
  margin-top : 30px ;
  color: white;
  font-size: 25px;
}

.features p {

  color: white;
  font-size: 19px;
  font-weight: 300;
  /* line-height : 22px ; */
  padding: 10px;
}

.row {
  margin-top: 5%;
  display: flex;
  justify-content: space-between;
  /* flex-direction : row ; */
}

.features-col {
  flex-basis: 31%;
  /* The flex-basis CSS property sets the initial main size of a flex item. */
  background: rgb(234, 110, 15);
  border-radius: 10px;
  margin-bottom: 5%;
  padding: 20px 12px;
  /* box-sizing : border-box ; */
  /* The box-sizing property allows us to include the padding and border in an element's total width and height. If you set box-sizing: border-box; on an element, padding and border are included in the width and height: Both divs are the same size now! Hooray! */
  transition: 0.5s;
}

.features-col p {
  font-size: 15px;
  /* padding : 20px ; */
}

.features-col h3 {
  text-align: center;
  /* font-weight : 500 ; */
  margin: 10px 0;
}

.features-col:hover {
  box-shadow: 0 0 30px 0 rgb(159, 158, 158);
}

.features-col button {
  font-size: 15px;
  border-radius: 10px;
  background-color: rgba(201, 19, 19, 0.85);
  color: black;
  padding: 10px;
  border-color: rgba(205, 58, 21, 0.684);
  transition: 0.5s;
}

.features-col button:hover {
  background-color: black;
  color: orange;
  border-color: black;
}

@media(max-width : 700px) {
  .row {
    flex-direction: column;
  }

}

.footer {
  width: 100%;
  text-align: center;
  padding: 30px 0;
}

.footer p {
  color: white;
  font-size: 15px;
}

.fa {
  padding: 10px;
  font-size: 30px;
  width: 40px;
  text-align: center;
  text-decoration: none;
  border-radius : 50px ;
  margin : 30px ;
}

.fa-facebook
{
  background: #3B5998;
  color: white;
}

.fa-twitter {
  background: #55ACEE;
  color: white;
}

.fa-youtube
{
  background-color : red ;
  color : white;
}

.fa-instagram
{
  background: linear-gradient(45deg, rgb(187, 59, 204), transparent), radial-gradient(rgb(160, 65, 211), transparent);
  color : white ;
}

.fa-whatsapp
{
  background-color: rgb(53, 209, 53) ;
  color : white ;
}