@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,200;0,300;0,400;0,500;1,100;1,300;1,400;1,500&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
    text-transform: capitalize;
    transition: all .2s linear;
    text-decoration: none;
}

html {
    font-size: 62.5%;
    scroll-behavior: smooth;
}

body {
    background-color: #f8f9fa;
    color: #333;
    line-height: 1.6;
    overflow-x: hidden;
}

.heading, .clients .section-header h2, .section-head h1, .testimonials .section-header h2, .section-head-1 h4{
    margin: 2rem;
    padding-top: 6rem;
    display: inline-block;
    font-size: 3.5rem;
    color: #002e5f;
    position: relative;
    letter-spacing: .2rem;
}

.heading::before, .heading::after, .clients .section-header h2::before, .clients .section-header h2::after, .section-head h1::before, .section-head h1::after, .testimonials .section-header h2::before, .testimonials .section-header h2::after, .section-head-1 h4::before, .section-head-1 h4::after{
    content: '';
    position: absolute;
    height: 2.5rem;
    width: 2.5rem;
    border-top: .4rem solid #002e5f;
    border-left: .4rem solid #002e5f;
}

.faq .heading::before, .faq .heading::after{
    border-top: .4rem solid #00bfff;
    border-left: .4rem solid #00bfff;
}

.heading::before, .clients .section-header h2::before, .section-head h1::before, .testimonials .section-header h2::before, .section-head-1 h4::before{
    top: 5.8rem;
    left: -2rem;
}

.heading::after, .clients .section-header h2::after, .section-head h1::after, .testimonials .section-header h2::after, .section-head-1 h4::after{
    bottom: -.5rem;
    right: -2rem;
    transform: rotate(180deg);
}

.row .btn{
    outline: none;
    border: none;
    border-radius: 5rem;
    background: white;
    border-style: groove;
    border-color: #002e5f;
    font-size: 1.5rem;
    cursor: pointer;
    height: 3.5rem;
    width: 15rem;
    box-shadow: 0 .2rem .5rem rgba(0,0,0,.3);
}

.communicate .btn{
    outline: none;
    border: none;
    border-radius: 5rem;
    background: white;
    border-style: groove;
    border-color: #002e5f;
    font-size: 1.5rem;
    cursor: pointer;
    height: 3.5rem;
    width: 15rem;
    box-shadow: 0 .2rem .5rem rgba(0,0,0,.3);
}

.row .btn:hover{
    letter-spacing: .1rem;
    opacity: .9;
    color: white;
    background: #002e5f;
}

.communicate .btn:hover{
    letter-spacing: .1rem;
    opacity: .9;
    color: white;
    background: #00bfff;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.95);
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header .logo {
    display: flex;
    align-items: center;
}

.header .logo img {
    width: 130%;
    height: 3rem;
    top: 0;
    left: 0;
}

.header .navbar ul {
    display: flex;
    list-style-type: none;
    align-items: center;
    justify-content: space-around;
}

.header .navbar ul li {
    margin: 0 1.5rem;
}

.header .navbar ul li a {
    font-size: 2rem;
    color: #ffffff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.header .navbar ul li a:hover {
    color: #6eb0c7;
}

.header .logo i{
    padding: 0.5rem;
}

.header .fa-bars{
    color: #fff;
    cursor: pointer;
    font-size: 3rem;
    display: none;
}

.home {
    min-height: 100vh;
    width: 100vw;
    /* background-image: url(../images/img1.jpg); */
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-flow: column;
    text-align: center;
    padding: 0 1rem;
    position: relative;
    overflow: hidden !important;
}

.home h1 {
    color: #002E5F;
    font-size: 5.5rem;
    margin-bottom: 1rem;
}

.home h2 {
    color: #002E5F;
    font-size: 3rem;
}

.home .wave{
    position: absolute;
    bottom: -.5rem;
    left: 0;
    height: 11rem;
    width: 100%;
    background: url(../images/wave.png);
    background-size: 100rem 11rem;
    animation: waves 8s linear infinite;
    background-repeat: repeat-x;
}

.home .wave2{
    animation-direction: reverse;
    animation-duration: 6s;
    opacity: .3;
}

.home .wave3{
    animation-duration: 4s;
    opacity: .5;
}

@keyframes waves{
    0%{
        background-position-x: 0;
    }
    100%{
        background-position-x: 100rem;
    }
}

.about {
    min-height: 55vh;
    width: 100vw;
    top: -3rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    line-height: 10rem;
}

.about .row {
    line-height: 4rem;
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: 0 4rem;
}

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

.about .row .content h3 {
    font-size: 3rem;
    color: #333;
}

.about .row .content p {
    font-size: 2rem;
    color: #333;
    padding: 1rem 0;
}

.pt-5 {
    padding: 8rem 5%;
    background-color: #f2f2f2;
}

.section-head {
    margin-bottom: 60px;
    text-align: center;
    margin-top: 0rem;
}

.section-head p {
    font-size: 20px;
    line-height: 28px;
    text-align: center;
}

.row {
    display: flex;
    flex-wrap: wrap;
}

.row > [class*="col-"] {
    display: flex;
}

.item {
    background: #fff;
    text-align: center;
    padding: 30px 25px;
    box-shadow: 0 0 25px rgba(0,0,0,0.07);
    border-radius: 20px;
    margin-bottom: 30px;
    margin-top: -2rem;
    border: 5px solid rgba(0,0,0,0.07);
    transition: all 0.5s ease 0s;
}

.item:hover {
    background: #c8d8e4;
    box-shadow: 0 8px 20px 0 rgba(0,0,0,0.2);
    transition: all 0.5s ease 0s;
}

.item .icon {
    font-size: 40px;
    margin-bottom: 25px;
    color: #00bfff;
    width: 90px;
    height: 90px;
    line-height: 96px;
    border-radius: 50px;
}

.item h6 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: #2f2f2f;
}

.item p {
    font-size: 15px;
    line-height: 26px;
}

.counters {
	background-image: url(../images/img2.jpg);
    background-size: cover;
    background-attachment: fixed;
    background-repeat: no-repeat;
	color: #fff;
	padding: 40px 20px;
}

.counters .container {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	grid-gap: 30px;
	text-align: center;
}

.counters i {
	color: #fff;
	margin-bottom: 5px;
}

.counters .counter {
	font-size: 45px;
	margin: 10px 0;
}

@media (max-width: 700px) {
	.counters .container {
		grid-template-columns: repeat(2, 1fr);
	}

	.counters .container > div:nth-of-type(1),
	.counters .container > div:nth-of-type(2) {
		border-bottom: 1px lightskyblue solid;
		padding-bottom: 20px;
	}
}

.section-head-1{
    margin-bottom: 60px;
    background-size: 200%;
    background-position: left;

  }
  .section-head-1 p{
    color:#333;
    font-size: 20px;
    line-height: 28px;
    text-align: center;
  }
  .item{
    background:#fff;
    text-align: center;
    padding:30px 25px;
    box-shadow: 0 0 25px rgba(0,0,0,0.07);
    border-radius: 20px;
    margin-bottom: 30px;
    border: 1px solid rgba(0,0,0,0.07);
    -webkit-transition:all 0.7s ease 0s;
    transition:all 0.7 ease 0s;
    
  }
  .item:hover{
    background-image: linear-gradient(to bottom right, #66ffcc 0%, #ffccff 100%);
    background-position: right;
    transition: background-position 3s;
    box-shadow: 0 1px 1px 0 rgba(0,0,0,0.2);
    -webkit-transition:all 0.5s ease 0s;
    transition:all 0.7s ease 0s;
  }
  .item:hover .item,
  .item:hover span.icon{
    background:#fff;
    border-radius: 10px;
    -webkit-transition:all 0.5s ease 0s;
    transition:all 0.5s ease 0s;
  }
  .item:hover h6,
  .item:hover p{
    color:#2b6777;
    -webkit-transition:all 0.5s ease 0s;
    transition:all 0.5s ease 0s;
  }
  .item .icon {
    font-size: 50px;
    margin-bottom: 20px;
    color: #ffffff; 
    width: 90px;
    height: 90px;
    line-height: 90px;
    border-radius: 50%;
    display: inline-block;
    text-align: center;
    background: linear-gradient(135deg, #ff8a00, #e52e71);
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.2); 
    transition: all 0.3s ease-in-out;
  }
  .item:hover .icon {
    transform: scale(1.1); 
    background: linear-gradient(135deg, #66ffcc, #ffccff); 
    box-shadow: 0px 6px 15px rgba(0, 0, 0, 0.3); 
  }
  .item .feature_box_col_one {
    background: rgba(247, 198, 5, 0.4);
    color: #c99b9b;
  }
  .item .feature_box_col_two {
    background: rgba(255, 77, 28, 0.4);
    color: #c99b9b;
  }
  .item .feature_box_col_three {
    background: rgba(0, 147, 38, 0.4);
    color: #c99b9b;
  }
  .item .feature_box_col_four{
    background:rgba(0,108,255,0.15);
    color:#52ab98;
  }
  .project-img {
    display: block;
    margin: 0 auto 40px;
    max-width: 100%;
    height: auto;
    border-radius: 20px;
  }  
  .item .feature_box_col_five{
    background:rgba(146,39,255,0.15);
    color:#52ab98;
  }
  .item .feature_box_col_six{
    background:rgba(23,39,246,0.15);
    color:#52ab98;
  }
  .item p{
    font-size: 15px;
    font-family: "Varela Round",Arial,"Helvetica Neue",Helvetica,sans-serif;
    line-height: 26px;
  }
  .item h6{
    margin-bottom: 20px;
    font-family: "Varela Round",Arial,"Helvetica Neue",Helvetica,sans-serif;
    color:#2f2f2f;
  }

.communicate {
    text-align: center;
    align-items: center;
    background-image: url(../images/img3.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
    color: #fff;
    min-height: 35vh;
    padding: 40px 20px;
}

.communicate h3 {
    margin-top: 3rem;
    font-size: 3rem;
}

.communicate p {
    font-size: 2rem;
}

.communicate .btn {
    display: inline-block;
    padding: 1rem 2rem;
    background: #00bfff;
    color: #fff;
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background 0.3s ease;
}

.communicate .btn:hover {
    background: #0099cc;
}

.niti-section {
    min-height: 60vh;
    width: 100%;
    padding: 8rem 5%;
    background-color: #ffffff;
    position: relative;
    overflow: hidden;
}

.niti-section .container {
    max-width: 1200px;
}

.niti-content {
    padding: 2rem;
}

.niti-content .heading {
    text-align: left;
    margin-bottom: 2rem;
    padding-top: 0;
}

.niti-content h3 {
    font-size: 2.5rem;
    color: #002e5f;
    margin-bottom: 2rem;
}

.niti-content p {
    font-size: 1.6rem;
    color: #333;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    text-align: justify;
}

.niti-image {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.niti-image img {
    width: 120%;
    max-width: 120%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.niti-image img:hover {
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .niti-section {
        padding: 5rem 2rem;
    }
    
    .niti-content h3 {
        font-size: 2rem;
    }
    
    .niti-content p {
        font-size: 1.4rem;
    }
    
    .niti-image {
        margin-top: 3rem;
    }
}

.testimonials {
    position: relative;
    padding: 90px 0 60px 0;
    background: #f2f2f2;
}

.testimonials .testimonial-item {
    position: relative;
    margin: 0 15px 30px 15px;
    background: #ffffff;
}

.testimonials .testimonial-img {
    position: relative;
    background: #000000;
    overflow: hidden;
}

.testimonials .testimonial-text {
    position: relative;
    width: 100%;
    padding: 30px 15px;
    text-align: center;
    background: #ffffff;
}

.testimonials .testimonial-text h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
}

.testimonials .testimonial-text h4 {
    font-size: 12px;
    font-weight: 300;
    text-transform: uppercase;
}

.testimonials .testimonial-text p {
    margin: 0;
    font-size: 16px;
    font-weight: 300;
}

.testimonials .owl-nav,
.testimonials .owl-dots {
    margin-top: 5px;
    text-align: center;
}

.testimonials .owl-dot {
    display: inline-block;
    margin: 0 5px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #dddddd;
}

.testimonials .owl-dot.active {
    background-color: #4F84C4;
}

@media (max-width: 575px) {
    .testimonials .testimonial-text {
        padding: 25px;
    }
}

.clients {
    position: relative;
    padding: 90px 0;
    text-align: center;
    margin-top: -10rem;
    margin-bottom: -10rem;
}

.clients .section-header p {
    padding-bottom: 10px;
    margin-top: 2.5rem;
    text-align: center;
    font-size: 2rem;
    color: #333;
    padding: 1rem 0;
}

.clients img {
    max-width: 100%;
    opacity: 1;
    transition: 0.3s;
    padding: 15px 0;
}

.clients img:hover {
    opacity: .5;
}

.clients .owl-nav,
.clients .owl-dots {
    margin-top: 5px;
    text-align: center;
}

.clients .owl-dot {
    display: inline-block;
    margin: 0 5px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #ddd;
}

.clients .owl-dot.active {
    background-color: #4F84C4;
}    

.team{
    min-width: 100vw;
    min-height: 95vh;
    text-align: center;
    background-color: #222;
}

.team .heading{
    color: #00bfff;
}

.team .heading::before, .team .heading::after{
    border-color: #00bfff;
}

.team .row{
    display: inline-block;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}

.team .row .card{
    height: 35rem;
    width: 25rem;
    background-color: #fff;
    text-align: center;
    margin: 5rem 5rem;
    position: relative;
    overflow: hidden;
    -webkit-box-reflect: below 5px linear-gradient(transparent 70%, #0004);
    transition: 0.5s;
}

.team .row .card:hover{
    transform: translateY(-10px);
    cursor: pointer;
}


.team .row .card .image{
    margin: 1rem 0;
    padding-top: 4rem;
}

.team .row .card .image img{
    height: 13rem;
    width: 13rem;
    border-radius: 50%;
    border: .5rem solid #fff;
    box-shadow: 0 0 .5rem rgba(0,0,0,.3);
    object-fit: cover;
}

.team .row .card .info h3{
    font-size: 2rem;
    color: #333;
}

.team .row .card .info span{
    font-size: 1.8rem;
    color: #00bfff;
}

.team .row .card .info .icons a{
    margin-top: 4rem;
    padding-top: 0 1rem;
    font-size: 2rem;
    color: #333;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.team .row .card .info .icons .fa-facebook-f:hover, .footer .icons .fa-facebook-f:hover{
    color: #4267B2;
    text-decoration: none;
}

.team .row .card .info .icons .fa-twitter:hover, .footer .icons .fa-twitter:hover{
    color: #1DA1F2;
    text-decoration: none;
}

.team .row .card .info .icons .fa-instagram:hover, .footer .icons .fa-instagram:hover{
    color: #C13584;
    text-decoration: none;
}

.team .row .card .info .icons .fa-linkedin:hover, .footer .icons .fa-linkedin:hover{
    color: #2867B2;
    text-decoration: none;
}

.team .row .card::before, .team .row .card::after{
    content: '';
    position: absolute;
    border-radius: 50%;
    height: 13.5rem;
    width: 13.5rem;
    z-index: -1;
}

.team .row .card::before{
    background: #00bfff;
    top: -3rem;
    right: -4rem;
}

.team .row .card::after{
    background: #ccc;
    bottom: -3rem;
    left: -4rem;
}

.contact {
    min-height: 60vh;
    width: 100%;
    top: -3rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    background-color: #f2f2f2;
    padding: 8rem 2% 5rem;
}

.contact .heading {
    text-align: center;
    margin-bottom: 5rem;
    color: #002e5f;
    font-size: 3rem;
    position: relative;
    letter-spacing: .2rem;
}

.contact .heading::before,
.contact .heading::after {
    content: '';
    position: absolute;
    height: 2.5rem;
    width: 2.5rem;
    border-top: .4rem solid #002e5f;
    border-left: .4rem solid #002e5f;
}

.contact .heading::before {
    top: 5.8rem;
    left: -2rem;
}

.contact .heading::after {
    bottom: -.5rem;
    right: -2rem;
    transform: rotate(180deg);
}

.contact-in {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    width: 95%;
}

.contact-form {
    background: #fff;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 0 25px rgba(0,0,0,0.07);
    width: 100%;
    max-width: 1200px;
    border: 5px solid rgba(0,0,0,0.07);
    transition: all 0.5s ease 0s;
}

.contact-form:hover {
    background: #c8d8e4;
    box-shadow: 0 8px 20px 0 rgba(0,0,0,0.2);
    transition: all 0.5s ease 0s;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.contact-item {
    display: flex;
    align-items: center;
    padding: 1.5rem;
    background: #fff;
    border-radius: 15px;
    transition: all 0.5s ease 0s;
    border: 5px solid rgba(0,0,0,0.07);
    box-shadow: 0 0 25px rgba(0,0,0,0.07);
}

.contact-item:hover {
    transform: translateY(-5px);
    background: #c8d8e4;
    box-shadow: 0 8px 20px 0 rgba(0,0,0,0.2);
    transition: all 0.5s ease 0s;
}

.contact-item i {
    font-size: 2.5rem;
    color: #00bfff;
    margin-right: 1.5rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.07);
    border-radius: 50%;
    transition: all 0.5s ease 0s;
}

.contact-item:hover i {
    background: #00bfff;
    color: #fff;
}

.contact-text h3 {
    font-size: 1.5rem;
    color: #2f2f2f;
    margin-bottom: 0.5rem;
}

.contact-text p {
    font-size: 1.2rem;
    color: #666;
    margin: 0;
}

.contact-text a {
    color: #00bfff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-text a:hover {
    color: #002e5f;
}

.contact-social {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0,0,0,0.07);
}

.contact-social h3 {
    font-size: 1.8rem;
    color: #2f2f2f;
    margin-bottom: 1.5rem;
}

.social-icons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: #fff;
    color: #00bfff;
    border-radius: 50%;
    font-size: 1.5rem;
    transition: all 0.5s ease 0s;
    border: 5px solid rgba(0,0,0,0.07);
    box-shadow: 0 0 25px rgba(0,0,0,0.07);
}

.social-icons a:hover {
    background: #00bfff;
    color: #fff;
    transform: translateY(-5px);
    box-shadow: 0 8px 20px 0 rgba(0,0,0,0.2);
}

@media (max-width: 1200px) {
    .contact-in {
        width: 98%;
    }
    
    .contact-form {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .contact {
        padding: 5rem 1rem;
    }

    .contact-in {
        width: 100%;
    }

    .contact-form {
        padding: 2rem;
    }

    .contact-info {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-item {
        padding: 1rem;
    }

    .contact-item i {
        font-size: 2rem;
        width: 50px;
        height: 50px;
    }

    .contact-text h3 {
        font-size: 1.3rem;
    }

    .contact-text p {
        font-size: 1.1rem;
    }
}

.footer .footer-top {
    background: #002e5f;
    padding: 60px 0 30px 0;
}

.footer .footer-top .row {
    display: flex;
    justify-content: space-evenly;
    flex-wrap: wrap;
}

.footer .footer-top .footer-info,
.footer .footer-top .footer-links,
.footer .footer-top .footer-contact {
    margin-bottom: 30px;
}

.footer .footer-top .social-links a {
    font-size: 18px;
    display: inline-block;
    background: #ffffff;
    color: #00bfff;
    line-height: 1;
    padding: 9px 0;
    margin-right: 4px;
    text-align: center;
    width: 36px;
    height: 36px;
    transition: 0.3s;
}

.footer .footer-top .social-links a:hover {
    background: #00bfff;
    color: #ffffff;
}

.footer .footer-top h4 {
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
    text-transform: uppercase;
    position: relative;
    padding-bottom: 12px;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.footer .footer-top h4::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    height: 0;
    width: 50px;
    border-bottom: 2px solid #ffffff;
}

.footer .footer-top .footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer .footer-top .footer-links ul li {
    border-bottom: 1px solid #ffffff;
    padding: 7px 0;
}

.footer .footer-top .footer-links ul li:first-child {
    padding-top: 0;
}

.footer .footer-top .footer-links ul a {
    font-size: 14px;
    color: #ffffff;
}

.footer .footer-top .footer-links ul a:hover {
    color: #00bfff;
}

.footer .footer-top .footer-contact p {
    color: #ffffff;
    line-height: 26px;
}

.footer .credit,
.footer .copyright {
    text-align: center;
    padding-top: 30px;
}

.back-to-top {
    position: fixed;
    display: none;
    background-color: #00bfff;
    color: #ffffff;
    width: 45px;
    height: 45px;
    text-align: center;
    line-height: 1;
    font-size: 44px;
    right: 15px;
    bottom: 15px;
    transition: background 0.3s;
    z-index: 9;
}

.back-to-top i {
    color: #ffffff;
}

.back-to-top i:hover {
    color: black;
}

@media (max-width: 768px) {
    .header {
        padding: 1rem;
    }

    .header .navbar {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100vh;
        background: #fff;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: 0.3s;
    }

    .header .navbar.active {
        left: 0;
    }

    .header .navbar ul {
        flex-direction: column;
    }

    .header .navbar ul li {
        margin: 1rem 0;
    }

    .header .fa-bars {
        display: block;
        font-size: 2rem;
        cursor: pointer;
    }

    .home h1 {
        font-size: 2.5rem;
    }

    .home h2 {
        font-size: 1.5rem;
    }

    .about, .pt-5, .contact {
        padding: 5rem 1rem;
    }

    .item {
        margin-bottom: 2rem;
    }
}

/* Portfolio Styles */
.portfolio-section {
    padding: 100px 0;
    background-color: #f8f9fa;
    min-height: 100vh;
}

.portfolio-section .heading {
    text-align: center;
    margin-bottom: 50px;
    color: #00bfff;
    font-size: 2.5rem;
    text-transform: uppercase;
    position: relative;
    letter-spacing: .2rem;
    padding-top: 6rem;
}

.portfolio-section .heading::before,
.portfolio-section .heading::after {
    content: '';
    position: absolute;
    height: 2.5rem;
    width: 2.5rem;
    border-top: .4rem solid #00bfff;
    border-left: .4rem solid #00bfff;
}

.portfolio-section .heading::before {
    top: 5.8rem;
    left: -2rem;
}

.portfolio-section .heading::after {
    bottom: -.5rem;
    right: -2rem;
    transform: rotate(180deg);
}

.portfolio-card {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    padding: 30px;
    margin-bottom: 30px;
    transition: transform 0.3s ease;
    height: 500px;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0,0,0,0.07);
}

.portfolio-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px 0 rgba(0,0,0,0.2);
    background: #f8f9fa;
}

.portfolio-card h3 {
    color: #333;
    font-size: 1.8rem;
    margin-bottom: 20px;
    text-align: center;
    min-height: 60px;
}

.portfolio-content {
    color: #666;
    line-height: 1.6;
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.portfolio-content p {
    margin-bottom: 15px;
    flex: 1;
    overflow-y: auto;
    font-size: 1.5rem;
}

.publication {
    font-style: italic;
    color: #888;
    margin: 20px 0;
    font-size: 1.2rem;
    min-height: 60px;
}

.portfolio-card .btn {
    display: inline-block;
    padding: 10px 20px;
    background: #00bfff;
    color: #fff;
    border-radius: 5px;
    text-decoration: none;
    transition: background 0.3s ease;
    margin-top: auto;
    text-align: center;
    border: none;
    outline: none;
    cursor: pointer;
    box-shadow: 0 .2rem .5rem rgba(0,0,0,.3);
}

.portfolio-card .btn:hover {
    background: #0099cc;
    letter-spacing: .1rem;
    opacity: .9;
}