*{
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
}
.header{
  min-height: 100vh;
  width: 100%;
  background-image: linear-gradient(rgba(4,9,30,0.7),rgba(4,9,30,0.7)),url(matter.png);
  background-position: center;
  background-size: cover;
  position: relative;
}
nav {
  display: flex;
  padding: 2% 6%;
  justify-content: space-between;
  align-items: center;
}
nav img{
  width: 150px;
}
.nav-links{
   flex: 1;
   text-align: right;
}
.nav-links ul li{
  list-style: none;
  display: inline-block;
  padding: 8px 12px;
  position: relative; 
}
.nav-links ul li a{
  color: #fff;
  text-decoration: none;
  font-size: 13px;
}
.nav-links ul li::after{
  content: '';
  width: 0%;
  height: 2px;
  background: #0715b5;
  display: block;
  margin: auto;
  transition: 0,5s;
}
.nav-links ul li:hover::after{
  width: 100%;
}
.text-box{
  width: 90%;
  color: #fff;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  text-align: center;
}
.text-box{
  font-size: 45px;
}
.text-box p{
  margin: 8px 0 40px;
  font-size: 14px;
  color : #fff
}
.hero-btn{
  display: inline-block;
  font-size: 10px;
  text-decoration: none;
  color: #fff;
  border: 1px solid #fff;
  padding: 12px 34px;
  background: transparent;
  position: relative;
  cursor: pointer;
}
.hero-btn:hover{
  border: 1px solid #0715b5;
  background: #0715b5;
  transition: 1s;
}

nav.fa{
  display: none;
}

@media(max-width: 700px) {
  .text-box h1{
      font-size: 20px;
  }
  .nav-links ul li{
    display: block;
  }
  .nav-links{
    position: absolute;
    background: #0715b5;
    height: 100vh;
    width: 200px;
    top: 0;
    right: 0;
    text-align: left;
    z-index: 2;
  } 
}

/*----- services -----*/

.services{
  width: 80%;
  margin: auto;
  text-align: center;
  padding-top:100% px;
}
h1{
  font-size: 36px;
  font-weight: 600;
}
.row{
  margin-top: 5%;
  display: flex;
  justify-content: space-between;
}
.services-col{
  flex-basis: 31%;
  background: #e8e9f5;
  border-radius: 10px;
  margin-bottom: 5;
  padding: 20px 12px;
  box-sizing: border-box;
}
h3{
  text-align: center;
  font-weight: 600;
  margin: 10px 0;
  color:rgb(13, 14, 14);
}
.services-col:hover{
  box-shadow: 0 0 20px 0px rgba(0,0,0,0.2);
}
@media(max-width: 700px){
.row{
  flex-direction: column;
    }
}

/*-------- pricelist --------*/

.pricelist{
  width: 80%;
  margin: auto;
  text-align: center;
  padding-top: 50px;
}
p{
  color:rgba(4,9,30,0.7);
}

/*------- rated -------*/

.rated{
  width: 80%;
  margin: auto;
  text-align: center;
  padding-top: 100px;
}

/*------- about -------*/
.about{
width: 100%;
margin: auto;
text-align:right;
padding-top:100% px;
}

h1{
margin-bottom:25px;
margin-top: 20px;
font-size: 36px;
font-weight: 600;
}

/*------- contact -------*/
.contact{
    box-sizing: border-box;
    margin: 0;
}

.container {
    background-color: #ffffff;
    border-radius: 5px;
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.22);
    position: relative;
    overflow: hidden;
    width: 768px;
    max-width: 100%;
    min-height: 522px;
    min-width: 370px;
}

.card-container {
    display: flex;
}

.left {
    flex: 1;
    height: 480px;
    background-color: #0715b5;
}

.right {
    display: flex;
    flex: 1;
    height: 460px;
    background-color: #ffffff;
    justify-content: center;
    align-items: center;
}

.left {
    display: flex;
    flex: 1;
    height: 522px;
    justify-content: center;
    align-items: center;
    color: #ffffff;
}

.left-container {
    height: 50%;
    width: 80%;
    text-align: center;
    line-height: 80px;
    color:#fff;
}
.left-container p{
  font-size:larger;
  width: 50%;
  margin: auto;
  text-align: center;
  padding-top:100% px; 
  color : #fff;
}

.left p {
    font-size: 0.9rem;
}
h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}
.right-container {
    width: 70%;
    height: 80%;
    text-align: center;
}
h2{
  font-size: 0.9rem;
}

input,
textarea {
    background-color: #eee;
    border: none;
    padding: 12px 15px;
    margin: 8px 0;
    width: 100%;
    font-size: 0.8rem;
}

input:focus,
textarea:focus {
    outline: 1px solid #0715b5;
}

button {
    border-radius: 20px;
    border: 1px solid #0715b5;
    background-color: #0715b5;
    color: #ffffff;
    font-size: 12px;
    font-weight: bold;
    padding: 12px 45px;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: transform 80ms ease-out;
    cursor: pointer;
}

button:hover {
    opacity: 0.7;
}

textarea {
    height: 90px;
}
/* responsive */

@media only screen and (max-width: 600px){
    .left {
        display: none;
    }

    .lg-view {
        display: none;
    }
}

@media only screen and (min-width: 600px) {
    .sm-view {
        display: none;
    }
}

/*------------ about us page --------*/

.sub-header{
  height: 50vh;
  width: 100%;
  background-image:linear-gradient(rgba(4,9,30,0.7),rgba(4,9,30,0.7)),url(matter.png);
  background-position: center;
  text-align: center;
  color: #fff;
}

/*------------ services page --------*/

.sub-header{
  height: 50vh;
  width: 100%;
  background-image:linear-gradient(rgba(4,9,30,0.7),rgba(4,9,30,0.7)),url(matter.png);
  background-position: center;
  text-align: center;
  color: #fff;
}

/*------------ contact page --------*/

.sub-header{
  height: 50vh;
  width: 100%;
  background-image:linear-gradient(rgba(4,9,30,0.7),rgba(4,9,30,0.7)),url(matter.png);
  background-position: center;
  text-align: center;
  color: #fff;
}

/*------------ rate page --------*/

.sub-header{
  height: 50vh;
  width: 100%;
  background-image:linear-gradient(rgba(4,9,30,0.7),rgba(4,9,30,0.7)),url(matter.png);
  background-position: center;
  text-align: center;
  color: #fff;
}

/*------------ pricelist page --------*/

.sub-header{
  height: 50vh;
  width: 100%;
  background-image:linear-gradient(rgba(4,9,30,0.7),rgba(4,9,30,0.7)),url(matter.png);
  background-position: center;
  text-align: center;
  color: #fff;
}