/*==================================
* Author        : "ThemeSine"
* Template Name :  Browny  HTML Template
* Version       : 1.0
==================================== */

/*==================================
font-family: 'Poppins', sans-serif;
==================================== */


/*=========== TABLE OF CONTENTS ===========
1.  General css (Reset code)
2.  Header
3.  Welcome-hero
4.  About me 
5.  Education
6.  Skill
7.  Experience
8.  Profiles
9.  Portfolio
10. Clients
11. Contact

/*-------------------------------------
		1.General css (Reset code)
--------------------------------------*/
*{
    padding: 0;
    margin: 0;
}

*{
	-webkit-box-sizing:border-box;
	-moz-box-sizing:border-box;
	-o-box-sizing:border-box;
	-ms-box-sizing:border-box;
	box-sizing:border-box;
}
body{
	font-family: 'Poppins', sans-serif;
	font-size:16px;
	color: #4A5568;
	background: #FAFBFC;
    max-width:1920px;
    margin:0 auto;
	overflow-x:hidden;
}

a,a:hover,a:active,a:focus {
	display:inline-block;
	text-decoration:none;
	color: #6a708e;
	font-size:16px;
	padding:0;
}
h1,h2,h3,h4,h5,h6 {
	margin: 0;
	color: #2C3E50;
    font-size: 16px;
	font-family: 'Poppins', sans-serif;
	text-transform: capitalize;
}
p {
	margin: 0;
	line-height:1.8;
	color: #4A5568;
	font-size:14px;
	font-family: 'Poppins', sans-serif;
}
img{border:none;max-width:100%; height:auto;}
ul{
	padding: 0;
    margin: 0 auto;
    list-style: none;
}
ul li {
	list-style: none;
	
}
select,input,textarea,button{box-shadow:none;outline:0!important;}
button {background: transparent;border: 0;}

html,body{
    height: 100%;
	position: relative;
}
[placeholder]:focus::-webkit-input-placeholder {
  -webkit-transition: opacity 0.3s 0.3s ease; 
  -moz-transition: opacity 0.3s 0.3s ease; 
  -ms-transition: opacity 0.3s 0.3s ease; 
  -o-transition: opacity 0.3s 0.3s ease; 
  transition: opacity 0.3s 0.3s ease; 
  opacity: 0;
}

.fix{position: relative;clear: both;}
/*=============Style css=========*/

/*-------------------------------------
        2. Header
--------------------------------------*/
.top-area {
    position: relative;
    z-index: 9999;
}
@media (min-width: 1024px){}
nav.navbar.bootsnav.no-background {
    background-color: #FAFBFC;
    border: none;
    box-shadow: 0 2px 8px rgba(200, 220, 235, 0.15);
}

nav.navbar.bootsnav {
    background-color: #FAFBFC;
    border-bottom: transparent;
    box-shadow: 0 2px 8px rgba(200, 220, 235, 0.15);
}

/*.navbar-brand*/
.navbar-header a.navbar-brand,.navbar-header a.navbar-brand:hover,.navbar-header a.navbar-brand:focus {
    display: inline-block;
    color: #5B9BD5;
    font-size: 20px;
    font-weight: 600;
    padding: 33px 0px 57px;
    text-transform: uppercase;
}
/*.navbar-brand*/

/*.nav li*/
nav.navbar.bootsnav ul.nav > li > a {
    font-size: 16px;
    font-weight: 400;
    text-transform:uppercase;
    color: #4A5568;
    -webkit-transition: 0.3s linear;
    -moz-transition: 0.3s linear;
    -ms-transition: 0.3s linear;
    -o-transition: 0.3s linear;
    transition: 0.3s linear;
}
nav.navbar.bootsnav ul.nav > li > a {padding: 35px 20px;}
nav.navbar.bootsnav ul.nav > li > a:hover,nav.navbar.bootsnav ul.nav > li > a:focus,nav.navbar.bootsnav ul.nav > li.active>a{color: #5B9BD5;}

nav.navbar.bootsnav ul.nav > li.dropdown > a.dropdown-toggle:after {
    content: "";
}
nav.navbar.bootsnav ul.nav > li.dropdown span {
    font-size: 8px;
    margin-left: 15px;
}
.sticky-wrapper.is-sticky nav.navbar.bootsnav ul.nav > li > a {color:#4A5568;}
.sticky-wrapper.is-sticky nav.navbar.bootsnav ul.nav > li > a:hover,.sticky-wrapper.is-sticky nav.navbar.bootsnav ul.nav > li > a:focus,.sticky-wrapper.is-sticky nav.navbar.bootsnav ul.nav > li.active>a{color: #5B9BD5;}
/*.nav li*/



/*.menu-ui-design*/
.menu-ui-design{overflow-y:scroll;height: 350px;}
.menu-ui-design::-webkit-scrollbar {
    width:5px;
}
.menu-ui-design::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 8px #000;
}
.menu-ui-design::-webkit-scrollbar-thumb {
  background-color: #5B9BD5;
}
/*.menu-ui-design*/



/*.navbar-toggle */
nav.navbar.bootsnav .navbar-toggle {
    position: relative;
    background-color: transparent;
    border: 1px solid #5B9BD5;
    padding: 10px;
    top: 0;
}
nav.navbar.bootsnav .navbar-toggle i{color: #5B9BD5;}
/*.navbar-toggle */



/* "Under construction" icon — pops out from under the Art Gallery nav link on hover,
   to signal that the gallery is still being built. */
nav.navbar.bootsnav ul.nav > li > a[href="art.html"] {
    position: relative;
}
nav.navbar.bootsnav ul.nav > li > a[href="art.html"]::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    width: 30px;
    height: 30px;
    transform: translate(-50%, -8px) scale(0.4);
    background: url('../images/backgrounds/under_construction.webp') no-repeat center/contain;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.4s cubic-bezier(.5, 1.6, .5, 1);
}
nav.navbar.bootsnav ul.nav > li > a[href="art.html"]:hover::after {
    opacity: 1;
    transform: translate(-50%, 0) scale(1);
}

/*-------------------------------------
        3.  Welcome-hero
--------------------------------------*/
.welcome-hero{
    display: flex;
    align-items: center;
    justify-content: center;
    position:relative;
    background: linear-gradient(135deg, #E8F2F7 0%, #FFF9E6 100%);
    min-height:890px;
    overflow: hidden;
}
.welcome-hero:before{
    display: none;
}

/*.header-text-area*/
.header-text h2 {
    color: #fff;
    font-size: 54px;
    font-weight: 700;
    text-transform: uppercase;
    line-height: 1.5;
}
.header-text h2 span {color: #2E8BC0;}
.header-text p {
    color: #fff;
    font-size: 20px;
    font-weight: 300;
    text-transform: uppercase;
    margin: 30px 0 60px;
    letter-spacing: 1px;
}
.header-text a {
    width: 200px;
    height: 60px;
    line-height: 60px;
    border-radius: 3px;
    text-transform: capitalize;
    color: #fff;
    background: #5B9BD5;
    border:1px solid #5B9BD5;
    box-shadow: 0 5px 20px rgba(0,0,0,.2);
    -webkit-transition: 0.3s linear;
    -moz-transition: 0.3s linear;
    -ms-transition: 0.3s linear;
    -o-transition: 0.3s linear;
    transition: 0.3s linear;
}
.header-text a:hover{ box-shadow: 0 5px 20px rgba(0,0,0,.4);background:#4A8BC0;border: 1px solid #4A8BC0;}
/*.header-text-area*/

/*-------------------------------------
        4.  About
--------------------------------------*/
.about {padding: 80px 0;background: #fff;}
.about-content {padding-top: 100px;}
/*.single-about-txt*/
.single-about-txt h3 {
    font-size:18px;
    color: #2C3E50;
    text-transform: initial;
    line-height: 1.8;
}
.single-about-txt p {
    font-size: 16px;
    color: #7A8FA3;
    padding: 25px 0;
    border-bottom: 1px solid rgba(184, 212, 224, 0.3);
}
.single-about-add-info {
    margin: 35px 0;
}
.single-about-add-info h3 {
    color: #5B9BD5;
    font-size: 14px;
    text-transform: uppercase;
    font-weight: 600;
}
.single-about-add-info p {font-weight:  400; border:  0; padding: 8px 0; margin-top: 5px; color: #4A5568;}
/*.single-about-txt*/

/*.single-about-img */
.single-about-img{position: relative;box-shadow: 0 4px 12px rgba(184, 212, 224, 0.15);}
.single-about-img:before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 109%;
    height: 100%;
    background: #FFE7A8;
    z-index: 0;
}
.single-about-img img {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 500px;
    height: auto;
    display: block;
}
.about-list-icon{
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    bottom: 0;
    left: 0;
    width: 109%;
    height: 65px;
    z-index: 2;
    background: linear-gradient(135deg, #5B9BD5 0%, #7BADD5 100%);
}
/*.ab-list-icon */
.about-list-icon ul {
    display: flex;
}
.about-list-icon  ul li a {
    padding-right: 22px;
    cursor:pointer;
    color: #fff;
}
.about-list-icon ul li a {
    cursor: pointer;
    color: #fff;
    display: inline-block;
    border: 2px solid #fff;
    margin-left: 14px;
    border-radius: 50%;
    width: 46px;
    height: 46px;
    line-height: 42px;
    text-align: center;
    transition: all 0.3s ease;
    font-size: 18px;
}

.about-list-icon ul li a:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.about-list-icon ul li a i {
    margin-left: 6px;
}
/*.ab-list-icon */

/*.single-about-img */

/*-------------------------------------
        5.  Education
--------------------------------------*/

.education {
    background:  #FAFBFC;
    padding: 80px 0;
    border-top: 1px solid rgba(184, 212, 224, 0.2);
}
.education-horizontal-timeline {
    padding: 60px 0;
}

/*.education-horizontal-timeline*/
.education-horizontal-timeline .col-sm-4 {padding:0 2px;}

.single-horizontal-timeline .experience-time h3{text-transform: capitalize;color: #2C3E50;}
.single-horizontal-timeline .experience-time h3 span{text-transform:lowercase;}
.single-horizontal-timeline .timeline-content h5 {margin: 15px 0;color: #7A8FA3;}
.single-horizontal-timeline p {color: #7A8FA3;max-width: 335px;}

/*.timeline-horizontal-border*/
.timeline-horizontal-border {
    display:  flex;
    align-items: center;
    padding: 26px 0 30px;
}
.timeline-horizontal-border i {
    font-size:  10px;
    color: #5B9BD5;
    margin-right:  5px;
}
span.single-timeline-horizontal {
    display:  inline-block;
    background: rgba(184, 212, 224, 0.4);
    height:  1px;
    width: 380px;
}
span.single-timeline-horizontal.spacial-horizontal-line {width: 88px;}

/* Standing bird: perches on whichever horizontal divider is most visible. JS sets left/top
   in page coords; opacity is toggled by the same 3s-idle trigger as the idle cursor bird. */
.perched-bird {
    position: absolute;
    /* image is 640x360 with both birds sitting in its lower band; feet at ~82.5% of height */
    height: 200px;
    width: auto;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.4s ease, left 0.5s ease, top 0.5s ease;
    z-index: 5;
}
.perched-bird.visible { opacity: 1; }
@media (prefers-reduced-motion: reduce) {
    .perched-bird { transition: opacity 0.2s ease; }
}
/*.timeline-horizontal-border*/

/*.education-horizontal-timeline*/

/*-------------------------------------
        6.  Skills
--------------------------------------*/
.skills {
    
}
.skill-content{padding: 50px 0 80px;}
.single-skill-content{padding-top: 100px;}
.section-heading h2 {
    font-size: 32px;
    font-weight: 700;
    text-transform: uppercase;
    padding-bottom: 20px;
    border-bottom: 2px solid rgba(91, 155, 213, 0.2);
    color: #2C3E50;
}
.single-progress-txt {
    display: flex;
}
.single-progress-txt h3 {
    width: 10%;
    color: #5B9BD5;
    position: relative;
    top: 6px;
    left: 20px;
}
.barWrapper {
    font-weight: 400;
    font-size: 16px;
    text-transform: uppercase;
}
.progress {
    border-radius:3px;
    overflow: visible;
    background: #e6ecf3;
    height:8px;
    margin-top: 15px;
    width: 85%;
    margin-bottom: 37px;
}
.progress-bar {
   background: #5B9BD5;
    border-radius: 3px;
   -webkit-transition: width 1.5s ease-in-out;
   -ms-transition: width 1.5s ease-in-out;
   -moz-transition: width 1.5s ease-in-out;
   -o-transition: width 1.5s ease-in-out;
   transition: width 1.5s ease-in-out;
}
.tooltip{
   position:relative;
   float:right;
}
.tooltip > .tooltip-inner {
   background-color: transparent;
   padding: 1px 5px;
   color: #5B9BD5;
   font-weight: 500;
   font-size: 12px;
   border-radius: 0;
}
.popOver + .tooltip > .tooltip-arrow {
   border-left: 6px solid transparent;
   border-right: 6px solid transparent;
   border-top: 6px solid #fff;
   bottom: -1px;
   transform: translateX(-50%);
   margin-left: 0;
}

/*-------------------------------------
        7. Experience
-------------------------------------*/
.experience {
    padding: 50px 0 100px;
    border-top: 1px solid #e5ebf2;
}
.experience-content {padding-top: 100px;}
.single-timeline-box {margin-bottom: 75px;}

/*experience-time*/
.experience-time {
    position: relative;
}
.experience-time h2 {
    font-weight: 400;
}
.experience-time h3 {
    font-size: 16px;
    font-weight: 300;
    color: #636a82;
    margin-top: 14px;
    text-transform: uppercase;
}
/*experience-time*/

/*main-timeline*/
.main-timeline{
    position: relative;
}
.main-timeline:before{
    content: "";
    width: 2px;
    height: 84%;
    background: #b2c1ce;
    position: absolute;
    top: 1.5%;
    left: 45.8%;
    z-index: -1;
}
.main-timeline .timeline{
    position: relative;
}

.timeline-content span>i, .experience-time span>i {
    color: #5B9BD5;
    position: absolute;
    font-size: 10px;
    left: -14.5%;
    z-index: 1;
}
.timeline-content h4.title {
    font-size: 16px;
    font-weight: 400;
    text-transform: uppercase;
}
.timeline-content h5 {
    color: #636a82;
    font-size: 14px;
    font-weight: 300;
    margin: 18px 0 20px;
}
.main-timeline .description {
    font-size: 14px;
    color: #999fb3;
}
.main-timeline .timeline-content.right{
    float: right;
    text-align: left;
}
.timeline-single-before:before {
    content: '';
    top: 57px;
    left: -3px;
    position: absolute;
    width: 100%;
    height:400px;
    border-left:15px solid #fff;
}

.experience-time-responsive{display: none;}
/*-------------------------------------
        8. Profiles
--------------------------------------*/
.profiles {
    padding:  80px 0;
    background: #fff;
    border: none;
}

.profiles-content {padding-top: 100px;}
.profiles-content .col-sm-3{padding:0;}
.profile-txt {
    display: flex;
    align-items: center;
    flex-direction: column;
}
.single-profile {
    position: relative;
    height: 150px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-right: 1px solid rgba(184, 212, 224, 0.2);
    overflow:hidden;
    -webkit-transition:background 0.5s linear;
    -moz-transition:background 0.5s linear;
    -ms-transition:background 0.5s linear;
    -o-transition:background 0.5s linear;
    transition:background 0.5s linear;
}
.profile-icon-name {
    text-transform: capitalize;
    color: #4A5568;
    font-size: 16px;
}
.single-profile.profile-no-border{border-right:transparent;}
.profile-border {
    border-bottom: 1px solid rgba(184, 212, 224, 0.2);
}
.single-profile-overlay{
    display:flex;
    align-items:center;
    text-transform: capitalize;
    justify-content:center;
    position: absolute;
    top: 0;
    left: 0;
    content: " ";
    width:100%;
    height: 100%;
    background: #5B9BD5;
    background: -moz-linear-gradient(left, #5B9BD5 0%, #5B9BD5 100%);
    background: -webkit-linear-gradient(left, #5B9BD5 0%, #5B9BD5 100%);
    background: linear-gradient(to right, #5B9BD5 0%, #5B9BD5 100%);
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#5B9BD5', endColorstr='#5B9BD5',GradientType=1 );
    -webkit-transform:scale(0);
    -moz-transform:scale(0);
    -ms-transform:scale(0);
    -o-transform:scale(0);
    transform:scale(0);
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    transition: .5s;
}
.single-profile:hover .single-profile-overlay{
    -webkit-transform:scale(1);
    -moz-transform:scale(1);
    -ms-transform:scale(1);
    -o-transform:scale(1);
    transform:scale(1);
    top:0;
}
.single-profile:hover .profile-icon-name,.single-profile:hover .profile-txt a>i{color: #fff;}
.single-profile:hover .profile-border {border:transparent;}
/*-------------------------------------
        9. Portfolio
--------------------------------------*/
.portfolio {
    padding:  50px 0 100px;
    border:  1px solid #e5ebf2;
}

.portfolio-content {padding-top: 100px;}

/* ---- .item ---- */
.isotope:after {
    content: '';
    display: block;
    clear: both;
}
.isotope .item {
    position:relative;
    overflow:hidden;
    margin-bottom: 30px;
}
/*.item img*/
.isotope .item img{
    width:100%;
    height:100%;
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    transition: .5s;
}
.isotope .item:hover  img{
    -webkit-transform:scale(1.5);
    -moz-transform:scale(1.5);
    -ms-transform:scale(1.5);
    -o-transform:scale(1.5);
    transform:scale(1.5);
}/*.item img*/

/*.isotope-overlay*/
.isotope-overlay{
    position:absolute;
    height:100%;
    width:100%;
    background:rgba(177, 212, 224, 0);
    display:flex;
    align-items:center;
    text-transform: uppercase;
    justify-content:center;
    flex-direction:row;
    -webkit-transform:scale(0);
    -moz-transform:scale(0);
    -ms-transform:scale(0);
    -o-transform:scale(0);
    transform:scale(0);
    -webkit-transition: .5s;
    -moz-transition: .5s;
    -ms-transition: .5s;
    -o-transition: .5s;
    transition: .5s;
}
.isotope-overlay a {
    display: inline-block;
    color: #fff;
    font-size: 14px;
    text-align: center;
}
.isotope .item:hover .isotope-overlay{
    -webkit-transform:scale(1);
    -moz-transform:scale(1);
    -ms-transform:scale(1);
    -o-transform:scale(1);
    transform:scale(1);
    top:0;
}/*.isotope-overlay*/

/*-------------------------------------
        10. Clients
--------------------------------------*/
.clients {padding-top: 50px;}
.clients-area {
    display: flex;
    align-items: center;
    height: 250px;
}
.clients-area .item {padding: 0 25px;}

.clients .clients-area .owl-carousel .owl-item img {
    display: block;
    width: 100%;
    height: auto;
    border-radius:0;
}

/*-------------------------------------
        11. Contact
--------------------------------------*/
.contact {
    background: #f9fbfd;
    padding: 50px 0 100px;
}
.single-contact-box {padding-top: 100px;}
.contact-form  .form-group {
    margin-bottom: 20px;
    
}
.contact-form .form-control {
    padding: 25px;
    font-size: 14px;
    border: 1px solid #fff;
    border-radius: 0px;
    box-shadow: none;
    outline: 0!important;
    background: #fff;
    color: #636a82;
    resize: none;
}

/*--contct button--*/
.contact-form .single-contact-btn {
    display:flex;
    align-items:center;
    justify-content:center;
    height:50px;
    text-transform:capitalize;
    margin-top: 3px;
    background: #5B9BD5;
    border: 1px solid #5B9BD5;
    cursor:pointer;
    box-shadow: 0 5px 20px rgba(0,0,0,.2);
     -webkit-transition: .5s;
    -moz-transition:.5s;
    -ms-transition:.5s;
    -o-transition:.5s;
    transition: .5s;
}
.contact-form .single-contact-btn .contact-btn ,
.contact-form .single-contact-btn .contact-btn:focus {
    margin-top:0px;
    outline: 0 !important;
    border:0;
    color: #fff;
    border-radius: 0px;
    font-size:14px;
    -webkit-transition: .5s;
    -moz-transition:.5s;
    -ms-transition:.5s;
    -o-transition:.5s;
    transition: .5s;

}
.single-contact-btn:hover{
    background: #4A8BC0;
    border: 1px solid #4A8BC0;
    box-shadow: 0 5px 20px rgba(0,0,0,.2);
}

/*--contct button--*/

/* contact-adress */
.contact-add-head h3 {
    font-size:  24px;
    color:  #3c4258;
}
.contact-add-head p {
    font-size:  16px;
    text-transform: capitalize;
    color:  #636a82;
    font-weight:  300;
    margin-top:  6px;
}
/* contact-adress */

/*.contact-add-info */
.contact-add-info { margin: 42px 0 52px;}
.single-contact-add-info h3 {
    color:  #636a82;
    font-weight:  500;
}
.single-contact-add-info p {
    color:  #999fb3;
    font-size:  16px;
    margin-top:  18px;
}
.single-contact-add-info {
    margin-bottom:  26px;
}
/*.contact-add-info */

/*hm-foot-icon*/
.hm-foot-icon {

}
.hm-foot-icon ul li{float:left;}
.hm-foot-icon ul li>a {
    color: #4A5568;
    margin-right:18px;
    -webkit-transition: .3s;
    -moz-transition:.3s;
    -ms-transition:.3s;
    -o-transition:.3s;
    transition: .3s;
}
.hm-foot-icon ul li>a:hover{
    color: #5B9BD5;
}/*hm-foot-icon*/

.hm-footer-copyright p{
    color: #7A8FA3;
    text-transform: capitalize;
    padding: 38px 0;
}
.hm-footer-copyright p a {color: #5B9BD5;}

.footer-cv-btn {
    display: inline-block;
    padding: 15px 40px;
    background: #5B9BD5;
    color: #fff;
    border-radius: 6px;
    font-weight: 500;
    margin-bottom: 20px;
    text-decoration: none;
    transition: none !important;
    transform: none !important;
    animation: none !important;
}

.footer-cv-btn:hover,
.footer-cv-btn:active,
.footer-cv-btn:focus {
    background: #4A8BC0;
    padding: 15px 40px;
    transform: none !important;
    box-shadow: none !important;
}
/*==================================
    Scroll Top
==================================*/
#scroll-Top  .return-to-top {
    position: fixed;
    right: 30px;
    bottom: 30px;
    display: none;
    width: 40px;
    line-height: 40px;
    height: 40px;
    text-align: center;
    font-size: 20px;
    cursor: pointer;
    color: #fff;
    background: #5B9BD5;
	border: 1px solid #5B9BD5;
	border-radius: 50%;
	-webkit-transition: .5s;
	-moz-transition: .5s;
	-ms-transition: .5s;
	-o-transition: .5s;
    transition: .5s;
	z-index: 2;
}
#scroll-Top  .return-to-top:hover {
    background: #FAFBFC;
    color: #5B9BD5;
	border: 1px solid #5B9BD5;
}

#scroll-Top  .return-to-top i{
    position:relative;
    bottom:0;
}

#scroll-Top  .return-to-top i{
    position: relative;
    animation-name: example;
    animation-direction: alternate;
    animation-iteration-count: infinite;
    animation-duration:1s;
}
@keyframes example {
    0%   {bottom:0px;}
    100%  {bottom:7px;}
}

/*========================
        PROJECTS SECTION
========================*/
.projects {
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(184, 212, 224, 0.08) 0%, rgba(255, 249, 196, 0.08) 100%);
    border-top: 1px solid rgba(184, 212, 224, 0.2);
    border-bottom: 1px solid rgba(184, 212, 224, 0.2);
}

.projects .section-heading h2 {
    font-size: 32px;
    font-weight: 700;
    color: #2C3E50;
    margin-bottom: 10px;
}

.projects .section-heading p {
    font-size: 16px;
    color: #7A8FA3;
    margin-bottom: 50px;
}

.projects-grid {
    margin-top: 40px;
}

.project-card {
    background: #fff;
    border-radius: 8px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 4px 12px rgba(184, 212, 224, 0.15);
    border-left: 4px solid #5B9BD5;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 24px rgba(184, 212, 224, 0.25);
    border-left-color: #FFC857;
}

.project-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: #2C3E50;
    margin-bottom: 12px;
}

.project-card p {
    font-size: 14px;
    color: #7A8FA3;
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.project-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.project-links a {
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.3s ease;
    text-decoration: none;
}

.paper-link {
    background: #5B9BD5;
    color: #fff;
}

.paper-link:hover {
    background: #4A8BC0;
}

.code-link {
    background: #E8EEF5;
    color: #5B9BD5;
}

.code-link:hover {
    background: #D4DDE8;
}

.inactive-link {
    background: #F0F3F7;
    color: #B0BFD1;
    cursor: not-allowed;
}

.website-link {
    background: #2E8BC0;
    color: #fff;
}

.website-link:hover {
    background: #24729E;
}

/*========================
        PUBLICATIONS SECTION
========================*/
.publications {
    padding: 80px 0;
    background: #fff;
}

.publications .section-heading h2 {
    font-size: 32px;
    font-weight: 700;
    color: #2C3E50;
    margin-bottom: 10px;
}

.publications .section-heading p {
    font-size: 16px;
    color: #7A8FA3;
    margin-bottom: 50px;
}

.publication-content {
    max-width: 900px;
    margin: 0 auto;
}

.publications-section {
    margin-bottom: 50px;
}

.publications-section:last-child {
    margin-bottom: 0;
}

.publication-category {
    font-size: 18px;
    font-weight: 600;
    color: #5B9BD5;
    border-bottom: 2px solid rgba(91, 155, 213, 0.2);
    padding-bottom: 10px;
    margin-bottom: 25px;
}

.publication-list {
    list-style: decimal;
    padding-left: 25px;
}

.publication-item {
    margin-bottom: 20px;
    line-height: 1.8;
    color: #4A5568;
}

.publication-item strong {
    color: #2C3E50;
}

.publication-item em {
    color: #7A8FA3;
}

.pub-link {
    color: #5B9BD5;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.pub-link:hover {
    color: #4A8BC0;
    text-decoration: underline;
}

/*========================
        WELCOME HERO UPDATES
========================*/

.welcome-hero {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, #E8F2F7 0%, #FFF9E6 100%);
    min-height: 890px;
    overflow: hidden;
}

.welcome-hero:before {
    display: none;
}

.decorative-element {
    position: absolute;
    opacity: 0.6;
    z-index: 1;
}

.element-1 {
    top: 10%;
    right: 5%;
    width: 250px;
    height: 250px;
    display: none;
}

/* element-2 = the bird's flight path: flies in from off-screen left,
   then comes to rest centered in the headline area (its original spot). */
.element-2 {
    bottom: auto;
    top: 50%;
    left: 50%;
    width: 200px;
    height: 200px;
    opacity: 0.4;
    z-index: 1;
    transform: translate(-50%, -50%);
    animation: bird-fly 7s linear forwards;
}

@keyframes bird-fly {
    0%   { transform: translate(calc(-50% - 70vw), calc(-50% + 10px)); }
    50%  { transform: translate(calc(-50% - 30vw), calc(-50% - 30px)); }
    /* By 6s the bird is near-center and stops flapping; the last 1s it taxis in. */
    86%  { transform: translate(calc(-50% - 8vw),  calc(-50% - 4px));  }
    100% { transform: translate(-50%, -50%); }
}

/* Three frames extracted from bird_1_flapping.png + bird_1.png. All re-canvased
   onto the same 838x739 canvas with their HEADS aligned to the same coordinate
   (anchor at (676, 479)). This way only the wings change between frames; the
   head and body stay put. The two flap frames alternate during flight; the
   settled bird_1 fades in at the end as the resting pose. */
.deco-bird {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* 5 × 1.2s = 6s of flapping, then both stop and the settled frame takes over. */
.bird-flap-up   { opacity: 0; animation: bird-flap-up   1.2s steps(1) 5; }
.bird-flap-down { opacity: 0; animation: bird-flap-down 1.2s steps(1) 5; }

@keyframes bird-flap-up {
    0%, 49.99% { opacity: 0; }
    50%, 100%  { opacity: 1; }
}

@keyframes bird-flap-down {
    0%, 49.99% { opacity: 1; }
    50%, 100%  { opacity: 0; }
}

/* Settled bird hands off from the flap frames at 6s, then rides the taxi to center. */
.bird-settled {
    opacity: 0;
    animation: bird-settle 0.25s ease-out 5.9s forwards;
}

@keyframes bird-settle {
    to { opacity: 1; }
}

/* keep the headline above the flying bird */
.welcome-hero .container {
    position: relative;
    z-index: 2;
}

@media (prefers-reduced-motion: reduce) {
    .element-2,
    .deco-bird { animation: none; }
    .bird-flap-up,
    .bird-flap-down { opacity: 0; }
    .bird-settled  { opacity: 1; }
}

/* Idle bird: floats next to the cursor after the mouse has been still for 3s */
.idle-bird {
    position: fixed;
    width: 100px;
    height: auto;
    pointer-events: none;
    opacity: 0;
    /* JS sets left/top to the random target; this centers the bird on that point */
    transform: translate(-50%, -50%);
    transition: opacity 0.4s ease;
    z-index: 9999;
}
.idle-bird.visible {
    opacity: 1;
}

.header-text h2 {
    color: #2C3E50;
    font-size: 54px;
    font-weight: 700;
    text-transform: uppercase;
    line-height: 1.5;
}

.header-text h2 span {
    color: #5B9BD5;
}

.header-text p {
    color: #4A5568;
    font-size: 20px;
    font-weight: 300;
    text-transform: capitalize;
    margin: 20px 0;
    letter-spacing: 1px;
}

.header-text .subtitle {
    font-size: 16px;
    color: #7A8FA3;
    margin-bottom: 40px !important;
}

.button-group {
    display: none;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.header-text a.btn-primary {
    width: auto;
    padding: 15px 40px;
    line-height: 1.5;
    border-radius: 6px;
    text-transform: capitalize;
    color: #fff;
    background: #5B9BD5;
    border: 2px solid #5B9BD5;
    box-shadow: 0 4px 12px rgba(91, 155, 213, 0.2);
    transition: all 0.3s ease;
    font-weight: 500;
}

.header-text a.btn-primary:hover {
    background: #4A8BC0;
    border-color: #4A8BC0;
    box-shadow: 0 6px 20px rgba(91, 155, 213, 0.3);
    transform: translateY(-2px);
}

.header-text a.btn-secondary {
    display: none;
    width: auto;
    padding: 15px 40px;
    line-height: 1.5;
    border-radius: 6px;
    text-transform: capitalize;
    color: #5B9BD5;
    background: #fff;
    border: 2px solid #5B9BD5;
    box-shadow: 0 4px 12px rgba(91, 155, 213, 0.15);
    transition: all 0.3s ease;
    font-weight: 500;
}

.header-text a.btn-secondary:hover {
    background: #E8F2F7;
    border-color: #4A8BC0;
    box-shadow: 0 6px 20px rgba(91, 155, 213, 0.2);
}

/*========================
    Thank you=================