* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    background-color: #fff;
    color: #555;
    font-family: 'Lato', 'Arial', sans-serif;
    font-weight: 300;
    font-size: 20px;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}

.row {
    max-width: 1140px;
    margin: 0 auto;
}

section {
    padding: 80px 0;
}

.box {
    padding: 0%;
}


/*to clear float we use clearfix class this is predefined*/
.clearfix {zoom: 1}
.clearfix:after {
    content: '.';
    clear: both;
    display: block;
    height: 0;
    visibility: hidden;
}



/*--------------- NAVIGATION -------------------*/

.logo:hover {
     background-color: #cf6d17;
}

.main-nav {
    float: right;
    list-style: none;
    margin-top: 50px;
}

.main-nav li {
    display: inline-block;
    margin-left: 40px;
}

.main-nav li a:link,
.main-nav li a:visited {
    padding: 8px 0;
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 90%;
    border-bottom: 2px solid transparent;
    -webkit-transition: border-bottom 0.2s;
    transition: border-bottom 0.2s;
}

.main-nav li a:hover,
.main-nav li a:active {
    border-bottom: 2px solid #e67e22;
}

/*mobile navigation*/
.mobile-nav-icon {
    float: right;
    margin-top: 30px;
    cursor: pointer;
    display: none;
}

.mobile-nav-icon {
    font-size: 200%;
    color: #fff;
}

/*--------------- STICKY NAVIGATION -------------------*/
.sticky {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255,255,255,0.98);
    box-shadow: 0 2px 2px #efefef;
    z-index: 9999;
}

.sticky .main-nav li a:link,
.sticky .main-nav li a:visited {
    padding: 16px 0;
    color: #555;
}

.sticky .main-nav {
    margin-top: 18px;
}


.sticky .logo {
    display: none;
}
.sticky .logo-black {
    display: block;
}


/*--------------- HEADER -------------------*/

header {
    background-image: -webkit-gradient(linear,left top, left bottom,from(rgba(0,0,0,0.7)),to(rgba(0,0,0,0.7))),url(img/Background.jpg);
    background-image: linear-gradient(rgba(0,0,0,0.7),rgba(0,0,0,0.7)),url(img/Background.jpg);
    background-size: cover;
    background-position: center;
    height: 100vh;
    background-attachment: fixed;
}

.hero-text-box {
    position: absolute;
    width: 1140px;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%,-50%);
    transform: translate(-50%,-50%);
    
}

/*--------------- HEADINGS -------------------*/

h1,h2,h3 {
    font-weight: 300;
    text-transform: uppercase;
}
    
h1 {
    margin-top:0;
    margin-bottom: 20px;
    color: #fff;
    font-size: 240%; 
    word-spacing: 3px;
    letter-spacing: 1px;
}

h2 {
    font-size: 180%;
    word-spacing: 2px;
    text-align: center;
    margin-bottom: 30px;
    letter-spacing: 1px;
}

h3 {
    font-size: 100%;
    margin-bottom: 15px;
}

/*here we style h2 using css only using pseudo class*/
h2:after {
    display: block;
    height: 2px;
    background-color: #e67e22;
    content: " ";
    width: 100px;
    margin: 0 auto;
    margin-top: 30px;
}

.section-features .long-copy {
    margin-bottom: 30px;
}

/*--------------- PARAGRAPH -------------------*/

.long-copy {
    line-height: 145%;
    width: 70%;
    margin-left: 15%;
}
.box p {
    font-size: 90%;
    line-height: 145%;
}

/*--------------- ICONS-------------------*/

.icon-big {
    font-size: 300%;
    display: block;
    color: #e67e22;
    margin-bottom: 10px;
}

.icon-small {
    display: inline-block;
    width: 30px;
    text-align: center;
    color: #e67e22;
    font-size: 120%;
    margin-right: 10px;
    
/*to align text and icons*/
    line-height: 120%;
    vertical-align: middle;
    margin-top: -5px;
}

/*--------------- LINKS -------------------*/

a:link,
a:visited {
    color: #e67e22;
    text-decoration: none;
    padding-bottom: 1px;
    border-bottom: 1px solid #e67e22;
    -webkit-transition: bordet-bottom 0.2s, color 0.2s;
    transition: bordet-bottom 0.2s, color 0.2s;
}

a:hover,
a:active {
    color: #555;
    border-bottom: 1px solid transparent;
    
}


/*--------------- BUTTON -------------------*/

.btn:link,
.btn:visited {
    display: inline-block;
    padding: 10px 30px;
    font-weight: 300;
    text-decoration: none;
    border-radius: 200px;
    -webkit-transition: background-color 0.2s, border 0.2s, color 0.2s;
    transition: background-color 0.2s, border 0.2s, color 0.2s;
}

.btn-full:link,
.btn-full:visited {
    border: 1px solid #e67e22;
    background-color: #e67e22;
    color: #fff;
    margin-right: 15px;
    
}

.btn-ghost:link,
.btn-ghost:visited {
    border: 1px solid #e67e22;
    color: #e67e22;
}

.btn:hover,
.btn:active {
    background-color: #cf6d17;
}

.btn-full:hover,
.btn-full:active {
    border: 1px solid #cf6d17;   
}

.btn-ghost:hover,
.btn-ghost:active {
    border: 1px solid #cf6d17;
    color: #fff;
}

/*--------------- LOGO -------------------*/

.logo {
    height: 80px;
    width: auto;
    float: left;
    margin-top: 20px;
    background-color: #e67e22;
    border: 1px solid #e67e22;
}

.logo-black {
    display: none;
    height: 45px;
    width: auto;
    float: left;
    margin: 5px 0;
}


/*--------------- PROJECT IMAGES -------------------*/

.section-project-images{
    padding: 0; 
}

.project-showcase {
    list-style: none;
    width: 100%;
    
}

.project-showcase li {
    display: block;
    float: left;
    width: 25%;
}

.project-photo {
    width: 100%;
    margin: 0;
    overflow: hidden;
    background-color: #000;
}

.project-photo img {
    opacity: 0.7;
    width: 100%;
    height: auto;
    -webkit-transform: scale(1.15);
    transform: scale(1.15);
    -webkit-transition: opacity 0.5s, -webkit-transform 0.5s;
    transition: opacity 0.5s, -webkit-transform 0.5s;
    transition: transform 0.5s, opacity 0.5s;
    transition: transform 0.5s, opacity 0.5s, -webkit-transform 0.5s;
}

.project-photo img:hover {
    opacity: 1;
    -webkit-transform: scale(1.03);
    transform: scale(1.03);
}

/*--------------- APP DOWNLOAD -------------------*/

.section-steps {
    background-color: #f4f4f4;
}

.steps-box:first-child {
    text-align: right;
    padding-right: auto;
    margin-top: 30px; 
}

.steps-box:last-child {
    padding-left: auto;
    margin-top: 70px;
}

.app-screen {
    width: 40%;
}

.works-step {
    margin-bottom: 50px;
}

.works-step:last-of-type {
    margin-bottom: 80px;
}

.works-step div {
    color: #e67e22;
    border: 2px solid #e67e22;
    display: inline-block;
    border-radius: 50%;
    height: 54px;
    width: 54px;
    text-align: center;
    padding: 5px;
    float: left;
    font-size: 150%;
    margin-right: 25px;
    
}

.btn-app:link,
btn-app:visited {
    
    border: 0px;
    
}

.btn-app img {
    height: 50px;
    width: auto;
    margin-right: 10px;
}

/*--------------- ACADEMICS SECTION 5  -------------------*/

.box img {
    width: 100%;
    height: auto;
    margin-bottom: 15px;
}

.feature {
    margin-bottom: 5px;
}

/*--------------- Machine learning  -------------------*/

.section-ml {
    background-image: -webkit-gradient(linear, left top, left bottom, from(rgba(0,0,0,0.8)), to(rgba(0,0,0,0.8))) ,url(img/Background.jpg);
    background-image: linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.8)) ,url(img/Background.jpg);
    background-size: cover;
    color: #fff;
    background-attachment: fixed;
}

blockquote {
    padding: 2%;
    font-style: italic;
    line-height: 145%;
    position: relative;
    margin-top: 40px;
}

cite {
    font-size: 90%;
    margin-top: 25px;
    display: block;
}

blockquote:before {
    content: "\201C";
    font-size: 500%;
    display: block;
    position: absolute;
    top: -5px;
    left: -3px;
}

cite img {
    height: 45px;
    border-radius: 50%;
    margin-right: 10px;
    vertical-align: middle;
}

/* ----------------------------------------------- */
/* SIGN UP */
/* ----------------------------------------------- */

.section-plans {
    background-color: #f4f4f4;
}

.plan-box {
    background-color: #fff;
    border-radius: 5px;
    width: 90%;
    margin-left: 5%;
    -webkit-box-shadow: 0 2px 2px #efefef;
    box-shadow: 0 2px 2px #efefef;
}

.plan-box div {
    padding: 15px;
    border-bottom: 1px solid #e8e8e8;
}

.plan-box div:first-child {
    background-color: #fcfcfc;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
}

.plan-box div:last-child {
    text-align: center;
    border: 0;
}


.plan-price {
    font-size: 300%;
    margin-bottom: 10px;
    font-weight: 100;
    color: #e67e22;
}

.plan-price span {
    font-size: 30%;
    font-weight: 300;
}

.plan-price-meal {
    font-size: 80%;
}

.plan-box ul {
    list-style: none;
}

.plan-box ul li {
    padding: 5px 0;
}


/* ----------------------------------------------- */
/* FORM */
/* ----------------------------------------------- */

.contact-form {
    width: 60%;
    margin: 0 auto;
}

input[type=text],
input[type=email],
select,
textarea {
    width: 100%;
    padding: 7px;
    border-radius: 3px;
    border: 1px solid #ccc;
}

textarea {
    height: 100px;
}

input[type=checkbox] {
    margin: 10px 5px 10px 0;
}

*:focus {outline: none;}


/* ----------------------------------------------- */
/* FOOTER */
/* ----------------------------------------------- */

footer {
    background-color: #333;
    padding: 50px;
    font-size: 80%;
}

.footer-nav {
    list-style: none;
    float: left;
}

.social-links {
    list-style: none;
    float: right;
}

.footer-nav li,
.social-links li {
    display: inline-block;
    margin-right: 20px;
}

.footer-nav li:last-child,
.social-links li:last-child {
    margin-right: 0;
}

.footer-nav li a:link,
.footer-nav li a:visited, 
.social-links li a:link,
.social-links li a:visited {
    text-decoration: none;
    border: 0;
    color: #888;
    -webkit-transition: color 0.2s;
    transition: color 0.2s;
}

.footer-nav li a:hover,
.footer-nav li a:active {
    color: #ddd;
}

.social-links li a:link,
.social-links li a:visited {
    font-size: 160%;
}

.ion-social-facebook,
.ion-social-twitter,
.ion-social-googleplus,
.ion-social-instagram {
    -webkit-transition: color 0.2s;
    transition: color 0.2s;
}

.ion-social-facebook:hover {
    color: #3b5998;
}

.ion-social-twitter:hover {
    color: #00aced;
}

.ion-social-googleplus:hover {
    color: #dd4b39;
}

.ion-social-instagram:hover {
    color: #517fa4;
}


footer p {
    color: #888;
    text-align: center;
    margin-top: 20px;
}


/* ----------------------------------------------- */
/* Animations */
/* ----------------------------------------------- */

.js--wp-1,
.js--wp-2,
.js--wp-3
{
    opacity: 0;
    -webkit-animation-duration: 1s;
    animation-duration: 1s;
}

.js--wp-4 {
    -webkit-animation-duration: 1s;
    animation-duration: 1s;
}

.js--wp-1.animated,
.js--wp-2.animated,
.js--wp-3.animated {
    opacity: 1;
}


.bg-black {
  background: #000;
  color: #fff; }

#main-header img {
  width: 100%;
  height: 100%; }

#main-header .port-item {
  width: 30%; }
  #main-header .port-item .fa {
    font-size: 2em; }

#main-header .port-item:hover {
  opacity: 0.8;
  cursor: pointer; }

@media (min-width: 1199px) {
  .port-item {
    padding: 3em !important; } }