@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    outline: none;
    scroll-behavior: smooth;
    font-family: 'Poppins', sans-serif;
}

:root {
    --bg-color:#081b29;
    --second-bg-color:#112e42;
    --text-color:#ededed;
    --main-color:#00abf0;

}

html {
    font-size: 62.5%;
    overflow-x: hidden;
}

body {
    background: var(--bg-color);
    color: var(--text-color);
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 9%;
    background: transparent;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index:100;
    transition: .3s;
}

.header.sticky {
    background: var(--bg-color);
}

.logo {
    font-size: 2.5rem;
    color: var(--text-color);
    font-weight: 600;
}

.navbar a {
    font-size: 1.7rem;
    color: var(--text-color);
    font-weight: 500;
    margin-left: 3.5rem;
    transition: .3;
}

.navbar a:hover,
.navbar a.active {
    color: var(--main-color);
}

#menu-icon {
    font-size: 3.6rem;
    color: var(--text-color);
    cursor: pointer;
    display:none;
}

section {
    min-height: 100vh;
    padding: 10rem 9% 2rem;
}

.home {
    display: flex;
    align-items: center;
    padding: 0 9%;
    background: url('../images/home1.jpg') no-repeat;
    background-size: cover;
    background-position: center;
}

.home-content {
    max-width: 60rem;
    z-index: 99;
}

.home-content h1 {
    font-size: 5.6rem;
    font-weight: 700;
    line-height: 1.3;
}

.home-content h1 span {
    color: var(--text-color);
}

.home-content .text-animate {
    position: relative;
    width: 32.8rem;
}

.home-content .text-animate h3 {
    font-size: 3rem;
    font-weight: 700;
    color: transparent;
    -webkit-text-stroke: .7px var(--main-color);    
}

.home-content p {
    font-size: 1.6rem;
    margin: 2rem 0 4rem;
}

.btn-box {
    position: relative;
    display:flex;
    justify-content: space-between;
    width: 34.5rem;
    height:5rem;
}

.btn-box .btn {
    position:relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 15rem;
    height:100%;
    background: var(--main-color);
    border: .2rem solid var(--main-color);
    border-radius: .8rem;
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: .1rem;
    color:var(--bg-color);
    z-index:1;
    overflow: hidden;
    transition: .5s;
}


.btn-box .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--bg-color);
    z-index: -1;
    transition: .5s;
}

.btn-box .btn:hover::before {
    width: 100%;
}

.btn-box .btn:hover {
    color: var(--main-color);
}


.btn-box .btn300 {
    position:relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 360px;
    height:100%;
    background: var(--main-color);
    border: .2rem solid var(--main-color);
    border-radius: .8rem;
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: .1rem;
    color:var(--bg-color);
    z-index:1;
    overflow: hidden;
    transition: .5s;
}

.btn-box .btn300::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--bg-color);
    z-index: -1;
    transition: .5s;
}

.btn-box .btn300:hover::before {
    width: 100%;
}

.btn-box .btn300:hover {
    color: var(--main-color);
}

.btn-box .btn300:nth-child(2) {
    background: transparent;
    color: var(--main-color);
}

.btn-box .btn300:nth-child(2):hover {
    color: var(--bg-color);
}

.btn-box .btn300:nth-child(2)::before {
    background: var(--main-color);
}


.btn-box .btn:nth-child(2) {
    background: transparent;
    color: var(--main-color);
}

.btn-box .btn:nth-child(2):hover {
    color: var(--bg-color);
}

.btn-box .btn:nth-child(2)::before {
    background: var(--main-color);
}

.home-sci {
    position: absolute;
    bottom: 4rem;
    width: 170px;
    display: flex;
    justify-content: space-between;
}

.home-sci a {
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: .2rem solid var(--main-color);
    border-radius: 50%;
    font-size: 20px;
    color: var(--main-color);
    z-index: 1;
    overflow: hidden;
}

.home-sci a:hover {
    color: var(--bg-color);
}

.home-sci a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--main-color);
    z-index: -1;
    transition: .5s;
}

.home-sci a:hover::before {
    width:100%;
}

.home-imgHover {
    position: absolute;
    top: 0;
    right: 0;
    width: 45%;
    height: 100%;
    background: transparent;    
    transition: .3s;
}

.home-imgHover:hover {
    background:var(--bg-color);
    opacity: .8;
}

.about {
    display:flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 2rem;
    background: var(--second-bg-color);
    padding-bottom: 6rem;
}

.heading {
    font-size: 5rem;
    margin-bottom: 3rem;
    text-align:center;
}

span {
    color: var(--main-color);
}

.about-img {
    position: relative;
    width:25rem;
    height:25rem;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-img img {
    width: 90%;
    border-radius: 50%;
    border: .2rem solid var(--main-color);
}

.about-img .circle-spin {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(0);
    width: 100%;
    height:100%;
    border-radius: 50%;
    border-top: .2rem solid var(--second-bg-color);
    border-bottom: .2rem solid var(--second-bg-color);
    border-left: .2rem solid var(--main-color);
    border-right: .2rem solid var(--main-color);            

}

.about-content {
    text-align: center;
}

.about-content h3 {
    font-size: 2.6rem;
}

.about-content p {
    font-size: 1.6rem;
    margin: 2rem 0 3rem;
}

.btn-box.btns {
    display: inline-block;
    width:15rem;
}

.btn-box.btns a::before {
    background: var(--second-bg-color);
}


.education {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    min-height: auto;

}

.education .education-row {
    display: flex;
    flex-wrap: wrap;
    gap: 5rem;
}

.education-row .education-column {
    flex: 1 1 40rem;
}

.education-column .title {
    font-size: 2.5rem;
    margin: 0 0 1.5rem 2rem;
}

.education-column .education-box {
    border-left: .2rem solid var(--main-color);
}

.education-box .education-content {
    position: relative;
    padding-left: 2rem;
}

.education-box .education-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: -1.1rem;
    width: 2rem;
    height: 2rem;
    background: var(--main-color);
    border-radius: 50%;
}

.education-content .content {
    position:relative;
    padding: 1.5rem;
    border: .2rem solid var(--main-color);
    border-radius: .6rem;
    margin-bottom: 2rem;    
    overflow: hidden;
}

.education-content .content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--second-bg-color);
    z-index: -1;
    transition: .5s;

}

.education-content .content:hover:before {
    width:100%;
}

.education-content .content .year {
    font-size: 1.5rem;
    color: var(--main-color);
    padding-bottom: .5rem;    
}

.education-content .content .year i {
    padding-right: .5rem;
}

.education-content .content h3 {
    font-size: 2rem;
}

.education-content .content p {
    font-size: 1.6rem;
    padding-top: .5rem;
}

.skills {
    min-height: auto;
    padding-bottom: 7rem;
    background: var(--second-bg-color);
}

.skills .skills-row {
    display: flex;
    flex-wrap:wrap;
    gap: 5rem;
}

.skills-row .skills-column {
    /*border:solid 1px red;*/
    flex: 1 1 40rem;
}

.skills-column .title {
    font-size: 2.5rem;
    margin: 0 0 1.5rem;
}

.skills-box .skills-content {
    position: relative;
    border: .2rem solid var(--main-color);
    border-radius: .6rem;
    padding: .5rem 1.5rem;
    z-index: 1;
    overflow: hidden;
}

.skills-box .skills-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: var(--bg-color);
    z-index:-1;
    transition: .3s;
}

.skills-box .skills-content:hover::before {
    width:100%;
}

.skills-content .progress2 {
    padding: 1rem 0;
}

.skills-content .progress2 h3 {
    font-size: 1.7rem;
    display: flex;
    justify-content: space-between;
}

.skills-content .progress2 h3 span {
    color: var(--text-color);
}

.skills-content .progress2 .bar {
    height: 2.5rem;
    border-radius: .6rem;
    border: .2rem solid var(--main-color);
    padding: .5rem;
    margin: 1rem 0;
}

.skills-content .progress2 .bar span {
    display: block;
    height: 100%;
    border-radius: .3rem;
    background: var(--main-color);
}

.skills-column:nth-child(1) .skills-content .progress2:nth-child(1) .bar span {
    width: 98%;
}

.skills-column:nth-child(1) .skills-content .progress2:nth-child(2) .bar span {
    width: 90%;
}

.skills-column:nth-child(1) .skills-content .progress2:nth-child(3) .bar span {
    width: 70%;
}

.skills-column:nth-child(1) .skills-content .progress2:nth-child(4) .bar span {
    width: 74%;
}

.skills-column:nth-child(1) .skills-content .progress2:nth-child(5) .bar span {
    width: 82%;
}

.skills-column:nth-child(2) .skills-content .progress2:nth-child(1) .bar span {
    width: 90%;
}

.skills-column:nth-child(2) .skills-content .progress2:nth-child(2) .bar span {
    width: 98%;
}

.skills-column:nth-child(2) .skills-content .progress2:nth-child(3) .bar span {
    width: 85%;
}

.skills-column:nth-child(2) .skills-content .progress2:nth-child(4) .bar span {
    width: 73%;
}

.skills-column:nth-child(2) .skills-content .progress2:nth-child(5) .bar span {
    width: 30%;
}


.contact {
    min-height: auto;
    padding-bottom: 7rem;
}

.contact form {
    max-width: 70rem;
    margin: 0 auto;
    text-align:center;
}

.contact form .input-box {
    position: relative;
    display: flex;
    justify-content: space-between;
    flex-wrap:wrap;
}

.contact form .input-box .input-field {
    position: relative;
    width: 49%;
    margin: .8rem 0;
}

.contact form .input-box .input-field input,
.contact form .textarea-field textarea {
    width: 100%;
    height: 100%;
    padding: 1.5rem;
    font-size: 1.6rem;
    color: var(--text-color);
    background: transparent;
    border-radius: .6rem;
    border: .2rem solid var(--main-color);
}


.contact form .input-box .input-field input::placeholder,
.contact form .textarea-field textarea::placeholder {

    color: var(--text-color);
}

.contact form .focus {
    position:absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--second-bg-color);
    border-radius: .6rem;
    z-index: -1;
    transition: .5s;
}

.contact form .input-box .input-field input:focus~.focus,
.contact form .input-box .input-field input:valid~.focus,
.contact form .textarea-field textarea:focus~.focus,
.contact form .textarea-field textarea:valid~.focus {
    width: 100%;
}

.contact form .textarea-field {
    position: relative;
    margin: .8rem 0 2.7rem;
    display: flex;
}

.contact form .textarea-field textarea {
    resize:none;
}

.contact form .btn-box.btns .btn {
    cursor:pointer;
}


/*--------------------------------------------------------------
# Portfolio
--------------------------------------------------------------*/
.portfolio .portfolio-item {
  margin-bottom: 30px;
}

.portfolio #portfolio-flters {
  padding: 0;
  margin: 0 auto 35px auto;
  list-style: none;
  text-align: center;
  background: #fff;
  border-radius: 50px;
  padding: 2px 15px;
}

.portfolio #portfolio-flters li {
  cursor: pointer;
  display: inline-block;
  padding: 10px 15px 8px 15px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  text-transform: uppercase;
  color: #272829;
  margin-bottom: 5px;
  transition: all 0.3s ease-in-out;
}

.portfolio #portfolio-flters li:hover,
.portfolio #portfolio-flters li.filter-active {
  color: #149ddd;
}

.portfolio #portfolio-flters li:last-child {
  margin-right: 0;
}

.portfolio .portfolio-wrap {
  transition: 0.3s;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.portfolio .portfolio-wrap::before {
  content: "";
  background: rgba(255, 255, 255, 0.5);
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  transition: all ease-in-out 0.3s;
  z-index: 2;
  opacity: 0;
}

.portfolio .portfolio-wrap .portfolio-links {
  opacity: 1;
  left: 0;
  right: 0;
  bottom: -60px;
  z-index: 3;
  position: absolute;
  transition: all ease-in-out 0.3s;
  display: flex;
  justify-content: center;
}

.portfolio .portfolio-wrap .portfolio-links a {
  color: #fff;
  font-size: 28px;
  text-align: center;
  background: rgba(20, 157, 221, 0.75);
  transition: 0.3s;
  width: 50%;
}

.portfolio .portfolio-wrap .portfolio-links a:hover {
  background: rgba(20, 157, 221, 0.95);
}

.portfolio .portfolio-wrap .portfolio-links a+a {
  border-left: 1px solid #37b3ed;
}

.portfolio .portfolio-wrap:hover::before {
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 1;
}

.portfolio .portfolio-wrap:hover .portfolio-links {
  opacity: 1;
  bottom: 0;
}

/*--------------------------------------------------------------
# Portfolio Details
--------------------------------------------------------------*/
.portfolio-details {
  padding-top: 40px;
}

.portfolio-details .portfolio-details-slider img {
  width: 100%;
}

.portfolio-details .portfolio-details-slider .swiper-pagination {
  margin-top: 20px;
  position: relative;
}

.portfolio-details .portfolio-details-slider .swiper-pagination .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background-color: #fff;
  opacity: 1;
  border: 1px solid #149ddd;
}

.portfolio-details .portfolio-details-slider .swiper-pagination .swiper-pagination-bullet-active {
  background-color: #149ddd;
}

.portfolio-details .portfolio-info {
  padding: 30px;
  box-shadow: 0px 0 30px rgba(5, 13, 24, 0.08);
}

.portfolio-details .portfolio-info h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid #eee;
}

.portfolio-details .portfolio-info ul {
  list-style: none;
  padding: 0;
  font-size: 15px;
}

.portfolio-details .portfolio-info ul li+li {
  margin-top: 10px;
}

.portfolio-details .portfolio-description {
  padding-top: 30px;
}

.portfolio-details .portfolio-description h2 {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 20px;
}

.portfolio-details .portfolio-description p {
  padding: 0;
}


.footer {
    display:flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 2rem 9%;
    background: var(--second-bg-color);
}

.footer-text {
    font-size: 1.6rem;
}

.footer-iconTop a {
    position:relative;
    display:inline-flex;
    justify-content: center;
    align-items: center;
    padding: .8rem;
    background: var(--main-color);
    border: .2rem solid var(--main-color);
    border-radius: .6rem;
    z-index: 1;
    overflow: hidden;
}

.footer-iconTop a::before {
    content: '';
    position: absolute;
    top:0;
    left:0;
    width:0;
    height:100%;
    background: var(--second-bg-color);
    z-index:-1;
    transition: .5s;
}

.footer-iconTop a:hover:before {
    width:100%;
}

.footer-iconTop a i {
    font-size: 2.4rem;
    color: var(--bg-color);
}

.footer-iconTop a:hover i {
    color: var(--main-color);
}

/*breakpoints*/
@media (max-width: 1200px) {
    html {
        font-size: 55%;
    }
}

@media (max-width: 991px) {
    .header {
        padding: 2rem 4%;
    }

    section {
        padding: 10rem 4% 2rem;
    }

    .footer {
        padding: 2rem 4%;
    }

}

@media (max-width: 768px) {
    .header {
        background: var(--bg-color);        
    }

    #menu-icon {
        display:block;
    }

    .navbar {
        position: absolute;
        top: 100%;
        left: -100%;
        width: 100%;
        padding: 1rem 4%;
        background: var(--main-color);
        box-shadow: 0 .5rem 1rem rgba(0,0,0,.2);
        transition: .25s ease;
        transition-delay: .25s;
        z-index:1;
    }

    .navbar.active {
        left:0;
        transition-delay: 0s;        
    }

    .navbar .active-nav {
        position: absolute;
        top:0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: var(--bg-color);
        border-top: .1rem solid rgba(0,0,0,.2);
        z-index: -1;
        transition: .25s ease;
        transition-delay: 0s;
    }

    .navbar.active .active-nav {
        left:0;
        transition-delay: .25s;
    }

    .navbar a {
        display:block;
        font-size: 2rem;
        margin: 3rem 0;
        transform: translateX(-20rem);
        transition: .25s ease;
        transition-delay: 0s;
    }

    .navbar.active a {
        transform: translateX(0);
        transition-delay: .25s;
        
    }

    .home-imgHover {
        pointer-events: none;
        background: var(--bg-color);
        opacity: .6;
    }    
}


a:link {text-decoration:none;}
a:hover {text-decoration:none;}
a:active {text-decoration:none;}
a:visited {text-decoration:none;}