/*
=============== 
Fonts
===============
*/
@import url("https://fonts.googleapis.com/css?family=Open+Sans|Roboto:400,700&display=swap");

/*
=============== 
Variables
===============
*/

:root {
  /* dark shades of primary color*/
  --clr-primary-1: hsl(205, 86%, 17%);
  --clr-primary-2: hsl(205, 77%, 27%);
  --clr-primary-3: hsl(205, 72%, 37%);
  --clr-primary-4: hsl(205, 63%, 48%);
  /* primary/main color */
  --clr-primary-5: #49a6e9;
  /* lighter shades of primary color */
  --clr-primary-6: hsl(205, 89%, 70%);
  --clr-primary-7: hsl(205, 90%, 76%);
  --clr-primary-8: hsl(205, 86%, 81%);
  --clr-primary-9: hsl(205, 90%, 88%);
  --clr-primary-10: hsl(205, 100%, 96%);
  /* darkest grey - used for headings */
  --clr-grey-1: hsl(209, 61%, 16%);
  --clr-grey-2: hsl(211, 39%, 23%);
  --clr-grey-3: hsl(209, 34%, 30%);
  --clr-grey-4: hsl(209, 28%, 39%);
  /* grey used for paragraphs */
  --clr-grey-5: hsl(210, 22%, 49%);
  --clr-grey-6: hsl(209, 23%, 60%);
  --clr-grey-7: hsl(211, 27%, 70%);
  --clr-grey-8: hsl(210, 31%, 80%);
  --clr-grey-9: hsl(212, 33%, 89%);
  --clr-grey-10: hsl(210, 36%, 96%);
  --clr-white: #fff;
  --clr-red-dark: hsl(360, 67%, 44%);
  --clr-red-light: hsl(360, 71%, 66%);
  --clr-green-dark: hsl(125, 67%, 44%);
  --clr-green-light: hsl(125, 71%, 66%);
  --clr-secondary: hsla(182, 63%, 54%);
  --clr-black: #222;
  --ff-primary: "Roboto", sans-serif;
  --ff-secondary: "Open Sans", sans-serif;
  --transition: all 0.3s linear;
  --spacing: 0.25rem;
  --radius: 0.5rem;
  --light-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  --dark-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  --max-width: 1170px;
  --fixed-width: 620px;
}
/*
=============== 
Global Styles
===============
*/
html {
  scroll-behavior: smooth;
}
*,
::after,
::before {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: var(--ff-secondary);
  color: var(--clr-grey-1);
  line-height: 1.5;
  font-size: 0.875rem;
  background-color: var(--clr-grey-10);
}
ul {
  list-style-type: none;
}
a {
  text-decoration: none;
}
img:not(.logo) {
  width: 100%;
}
img {
  display: block;
}

h1,
h2,
h3,
h4 {
  letter-spacing: var(--spacing);
  text-transform: capitalize;
  line-height: 1.25;
  margin-bottom: 0.75rem;
  font-family: var(--ff-primary);
}
h1 {
  font-size: 3rem;
}
h2 {
  font-size: 2rem;
}
h3 {
  font-size: 1.25rem;
}
h4 {
  font-size: 0.875rem;
}
p {
  margin-bottom: 1.25rem;
  color: var(--clr-grey-5);
}
@media screen and (min-width: 800px) {
  h1 {
    font-size: 4rem;
  }
  h2 {
    font-size: 2.5rem;
  }
  h3 {
    font-size: 1.75rem;
  }
  h4 {
    font-size: 1rem;
  }
  body {
    font-size: 1rem;
  }
  h1,
  h2,
  h3,
  h4 {
    line-height: 1;
  }
}
/*  global classes */

.btn {
  text-transform: uppercase;
  background: transparent;
  color: var(--clr-black);
  padding: 0.375rem 0.75rem;
  letter-spacing: var(--spacing);
  display: inline-block;
  transition: var(--transition);
  font-size: 0.875rem;
  border: 2px solid var(--clr-black);
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  border-radius: var(--radius);
}
.btn:hover {
  color: var(--clr-white);
  background: var(--clr-black);
}
.btn-white {
  color: var(--clr-white);
  border-color: var(--clr-white);
  border-radius: 0;
  padding: 0.5rem 1rem;
}
.btn:hover {
  background: var(--clr-white);
  color: var(--clr-secondary);
}
/* section */

.section-center {
  width: 90vw;
  margin: 0 auto;
  max-width: 1170px;
}
@media screen and (min-width: 992px) {
  .section-center {
    width: 95vw;
  }
}
main {
  min-height: 100vh;
  display: grid;
  place-items: center;
}
/*
=============== 
Scroll
===============
*/
/* navbar */
nav {
    background: var(--clr-white);
    padding: 1rem 1.5rem;
  }
/* fixed nav */
.fixed-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--clr-white);
  box-shadow: var(--light-shadow);
  
}
.fixed-nav .links a {
  color: var(--clr-grey-1);
}
.fixed-nav .links a:hover {
  color: var(--clr-secondary);
}
/* .fixed-nav .links-container {
  height: auto !important;
} */
.nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-toggle {
  font-size: 1.5rem;
  color: var(--clr-grey-1);
  background: transparent;
  border-color: transparent;
  transition: var(--transition);
  cursor: pointer;
}
.nav-toggle:hover {
  color: var(--clr-secondary);
}
.logo {
  height: 50px;
}
.links-container {
  height: 0;
  overflow: hidden;
  transition: var(--transition);
}
.show-links {
  height: 200px;
}
.links a {
  background: var(--clr-white);
  color: var(--clr-grey-5);
  font-size: 1.1rem;
  text-transform: capitalize;
  letter-spacing: var(--spacing);
  display: block;
  transition: var(--transition);
  font-weight: bold;
  padding: 0.75rem 0;
}
.links a:hover {
  color: var(--clr-grey-1);
}
@media screen and (min-width: 800px) {
  nav {
    background: transparent;
  }
  .nav-center {
    width: 90vw;
    max-width: 1170px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .nav-header {
    padding: 0;
  }
  .nav-toggle {
    display: none;
  }
  .links-container {
    height: auto !important;
  }
  .links {
    display: flex;
  }
  .links a {
    background: transparent;
    color: var(--clr-white);
    font-size: 1.1rem;
    text-transform: capitalize;
    letter-spacing: var(--spacing);
    display: block;
    transition: var(--transition);
    margin: 0 1rem;
    font-weight: bold;
    padding: 0;
  }
  .links a:hover {
    color: var(--clr-white);
  }
}
/* hero */
header {
  min-height: 100vh;
  background: linear-gradient(rgba(63, 208, 212, 0.4), rgba(0, 0, 0, 0.7)),
    url(../hero2.png) center/cover no-repeat;
}
.banner {
  min-height: 100vh;
  display: grid;
  place-items: center;
  text-align: center;
}
.container h1 {
  color: var(--clr-white);
  text-transform: uppercase;
}
.container p {
  color: var(--clr-white);
  max-width: 25rem;
  margin: 0 auto;
  margin-bottom: 1.25rem;
}
@media screen and (min-width: 768px) {
  .container p {
    max-width: 40rem;
  }
}
/* sections and title */
.title h2 {
  text-align: center;
  text-transform: uppercase;
}
.title span {
  color: var(--clr-secondary);
}
.top-link {
  font-size: 1.25rem;
  position: fixed;
  bottom: 3rem;
  right: 3rem;
  background: var(--clr-secondary);
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  color: var(--clr-white);
  animation: bounce 2s ease-in-out infinite;
  visibility: hidden;
  z-index: -100;
  
}
.show-link {
  visibility: visible;
  z-index: 100;
}

@keyframes bounce {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.5);
  }
  100% {
    transform: scale(1);
  }
}

/*
==================
Services
==================
*/
#services{
  background-color: #f1f5f8;
  margin-top:  40px;
  margin-bottom: 40px;
  height: fit-content;
}
.main_title h2{
  text-align: center;
  color: #222222;
  font-size: 64px;
  font-weight: 700;
}
.main_title p{
  text-align: center;
  color: #222222;
}

.feature_item{
  padding: 50px 30px;
  border-radius: 10px;
  transition: all 300ms linear 0s;
  background: #fff;
  margin-bottom: 35px;
}
.feature_item i{
  margin-bottom: 35px;
  text-align: center;
  display: block;
  width: 100%;
}
.feature_item i:before{
  font-size: 60px;
  line-height: 60px;
  color: #addbff;
}
.feature_item h4{
  color: #222222;
  font-size: 21px;
  font-weight: bold;
  margin-bottom: 20px;
  text-transform: uppercase;
  text-align: center;
}
.feature_item p{
  margin-bottom: 0px;
  color: #222;
  text-align: center;
}
.feature_item:hover{
  box-shadow: 0px 10px 30px 0px rgb(0, 0, 0,0.4);
}
/*
=================
Project Gallery
=================
*/

#projects{
  background-color: var(--clr-grey-10);
  margin-top:  40px;
  margin-bottom: 40px;
  height: fit-content;
}
.project_filter{
  margin-bottom: 50px;
}
.project_filter .gallery_filter{
  text-align: center;
}
.project_filter .gallery_filter li{
  display: inline-block;
  margin-right: 30px;
}
.project_filter .gallery_filter li:last-child{
  margin-right: 0px;
}
.project_filter .gallery_filter li a{
  font-size: 12px;
  font-weight: 500;
  color: #222222;
  transition: all 300ms linear 0s;
  text-transform: uppercase;
}
.project_filter .gallery_filter li:hover a, .project_filter .gallery_filter li.active a{
  color: #766dff;
}
.gallery_inner{
  margin-bottom: -45px;
}
.h_gallery_item{
  display: inline-block;
  margin-bottom: 45px;

}
.h_gallery_item .g_img_item{
  position: relative;
  text-align: center;
  overflow: hidden;
  border-radius: 5px;
}
.h_gallery_item .g_img_item:before{
  content: "";
  width: 100%;
  height: 100%;
  left: 0px;
  top: 0px;
  position: absolute;
  opacity: 0;
  transition: all 300ms ease;
  background-image: -moz-linear-gradient(0deg, #766dff 0%, #88f3ff 100%);
  background-image: -webkit-linear-gradient(0deg, #766dff 0%, #88f3ff 100%);
  background-image: -ms-linear-gradient(0deg, #766dff 0%, #88f3ff 100%);
}/*
.h_gallery_item .g_img_item {
  position: absolute;
  left: 0px;
  top: 50%;
  transform: translateY(-50%);
  text-align: center;
  opacity: 0;
}
*/
.h_gallery_item .g_item_text{
  text-align: center;
}
.h_gallery_item .g_item_text h4{
  color: #222222;
  font-size: 21px;
  margin-top: 22px;
  transition: all 300ms linear 0s;
}
.h_gallery_item .g_item_text p{
  margin-bottom: 0px;
  color: #777777;
}
.h_gallery_item:hover .g_img_item:before{
  opacity: .85;
}
.h_gallery_item:hover .g_img_item .light{
  opacity: 1;
}
.h_gallery_item:hover .g_item_text h4:hover{
  color:#766dff
}
.show {
    display: block;
  }

  .row > .column {
    padding: 8px;
  }
  .column {
    float: left;
    width: 33.33%;
    display: none; 
  }
  .row:after {
    content: "";
    display: table;
    clear: both;
  }
  .show {
    display: block;
  }

  .btn_project {
    border: none;
    outline: none;
    padding: 12px 16px;
    cursor: pointer;
    display: inline;
    text-align: center;
  }
  
  .btn_project.active {
    color: var(--clr-grey-6);
  }

  .more_btn{
    text-align: center;
    margin-top: 60px;
  }
  .explor_more {
    text-transform: uppercase;
    background: transparent;
    color: var(--clr-black);
    padding: 10px 14px;
    display: inline-block;
    transition: var(--transition);
    font-size: 14px;
    border: 1px solid var(--clr-black);
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    margin: 20px 0px 30px 0px;
    
  }
  .explor_more:hover {
    color: var(--clr-grey-4);
    background: var(--clr-white);
  }
  /*
  ================
  Testimonials
  ================
  */
  #testimonials{
  margin-bottom: 30px;
  
  }
.title{
  text-align: center;
  margin-bottom: 64px;
}
.underline{
  height: 4px;
  width: 80px;
  background: var(--clr-primary-5);
  margin: 50px auto 50px auto;
  text-align: center;
}
.container{
  max-width: var(--max-width);
  width: 80vw;
}
.review{
  background: var(--clr-white);
  padding: 24px 32px;
  border-radius: var(--radius);
  box-shadow: var(--light-shadow);
  transition: var(--transition);
  text-align: center;
}
.review:hover{
  box-shadow: var(--dark-shadow);
}
.img-container{
  position: relative;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  margin: 0 auto;
  margin-bottom: 24px;
}
#person-img{
  width: 100%;
  display: block;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  position: relative;
}
.img-container::after{
  font-weight: 900;
  content: "\f10e";
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  transform: translateY(25%);
  background: var(--clr-primary-5);
  color: var(--clr-white);
  font-family: "Font Awesome 5 Free";
}
.img-container::before{
  content: "";
  width: 100%;
  height: 100%;
  background: var(--clr-primary-5);
  position: absolute;
  top: -4px;
  right:-8px;
  border-radius: 50%;
}
#author{
  margin-bottom: 4px;
}
#job{
  margin-bottom: 8px;
  text-transform: uppercase;
  color: var(--clr-primary-5);
  font-size: 14px ;
}
#info{
  margin-bottom: 12px;
  color: var(--clr-primary-5);
  text-align: center;
}

.prev-btn, .next-btn{
  counter-reset: var(--clr-primary-7);
  font-size: 20px;
  background: transparent;
  border-color: transparent;
  margin: 0 8px;
  transition: var(--transition);
  cursor: pointer;
 
}
.prev-btn:hover, .next-btn:hover{
  color: var(--clr-primary-5);
}

/*
===============
Contact
===============
*/
.content {
  background-color: var(--clr-grey-10);
  color: black;

}

h2 {
  font-size: 3.5rem;
  font-weight: 700; 
}

h3 {
  font-size: 2rem;
  font-weight: 700; 
}

.form-control {
  border: none;
  border-bottom: 1px solid #d9d9d9;
  padding-left: 0;
  padding-right: 0;
  border-radius: 0; 
}
  .form-control:active, .form-control:focus {
    outline: none;
    -webkit-box-shadow: none;
    box-shadow: none;
    border-color: #000; 
  }

.btn-submit, .form-control {
  height: 55px; 
}

form.border-right {
  padding-right: 6rem !important; 
}
  @media (max-width: 991.98px) {
    form.border-right {
      padding-right: 0 !important;
      border-right: none !important; 
    } 
  }
  input[type=text] {
    width: 100%;
    padding: 12px 20px;
    margin: 8px 0;
    box-sizing: border-box;
    border: none;
  }
  input[type=text]:focus, input[type=text]:active{
    border-bottom: 2px solid var(--clr-grey-6);

  }

.submitting {
  float: left;
  width: 100%;
  padding: 10px 0;
  display: none;
  font-weight: bold;
  font-size: 12px;
  color: #000; }
.contact-des p{
  color: #000;
}
.social-links{
  display: inline-block;
  font-size: 20px;
  
}
.social-links i{
  padding: 10px;
}
.conct_info h2{
  padding: 48px;
}


/*
===============
footer
===============
*/
  footer {
    background: var(--clr-grey-1);
    padding: 2rem 1rem;
  }
  footer p {
    color: var(--clr-white);
    text-align: center;
    text-transform: capitalize;
    letter-spacing: var(--spacing);
    margin-bottom: 0;
  }