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

html {
    scroll-behavior: smooth;
}

::selection {
    background-color: #001276;
    color: #ffeb3b;
}

body {
    font-size: 16px;
    line-height: 24px;
    letter-spacing: 0.4px;
    color: #505050;
    font-family: "Inter", sans-serif;
}

a {
    text-decoration: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: "Roboto Slab", serif;
}

h2 {
    font-weight: 800;
}

.df-heading h2 {
    font-size: 42px;
    line-height: 52px;
    color: #ffffff;
}

.rg-heading h2 span {
    display: block;
    font-size: 18px;
    line-height: 26px;
    font-family: "Inter", sans-serif;
}

.rg-heading h2 {
    font-size: 42px;
    line-height: 52px;
    color: #ffffff;
}

.df-heading h2 {
    font-size: 42px;
    line-height: 52px;
    color: #393185;
    text-align: center;
}

ul,
ol {
    list-style: none;
    padding: 0;
    margin: 0;
}

img {
    width: 100%;
}

.py-60 {
    padding-top: 60px;
    padding-bottom: 60px;
}

.blob {
    background: black;
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(0, 0, 0, 1);
    transform: scale(1);
    animation: pulse-pink 2s infinite;
}

@keyframes pulse-pink {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgb(229 9 127 / 90%);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 20px rgb(229 9 127 / 10%);
    }
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgb(229 9 127 / 0%);
    }
}


/*Top*/

.btn-default {
    background: #02080a;
    color: #fff;
    border-radius: 0;
    transition: ease-in-out 0.3s;
    padding: 10px 18px;
    -webkit-transition: ease-in-out 0.3s;
    -moz-transition: ease-in-out 0.3s;
    -ms-transition: ease-in-out 0.3s;
    -o-transition: ease-in-out 0.3s;
}

.btn-default:hover {
    color: #fff;
    background: #393185;
}

.btn-default1 {
    background: #ffffff;
    color: #02080a;
    border-radius: 0;
    transition: ease-in-out 0.3s;
    padding: 10px 18px;
    -webkit-transition: ease-in-out 0.3s;
    -moz-transition: ease-in-out 0.3s;
    -ms-transition: ease-in-out 0.3s;
    -o-transition: ease-in-out 0.3s;
}

.btn-default1:hover {
    color: #ffffff;
    background: #02080a;
}


/*header*/

.header {
    position: sticky;
    width: 100%;
    top: 0;
    left: 0;
    background: #843224;
    background: linear-gradient(to right, #843224 0%, #843224 100%);
    box-shadow: 0px 2px 18px -12px rgb(32 24 153);
    z-index: 111;
    padding: 1em 0;
}

.navbar-light .navbar-nav .nav-link {
    color: #ffffff;
    padding: 5px 10px;
    border-radius: 30px;
    font-size: 14px;
    transition: ease-in-out 0.5s;
}

.navbar-light .navbar-nav .nav-link:hover {
    color: rgb(59 29 129);
    background: #ffffff;
}

.navbar-light .navbar-nav .nav-link.active,
.navbar-light .navbar-nav .show>.nav-link {
    color: rgb(59 29 129);
    background: #fff;
}

ul.dropdown-menu {
    border: none;
    background: rgb(59 29 129);
    padding: 0;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 1px 4px 4px -3px rgb(0 0 0 / 21%);
}

.dropdown-menu {
    background: rgb(59 29 129);
    border-radius: 10px;
    padding: 0;
}

a.dropdown-item {
    color: #fff;
    border-bottom: 1px solid rgb(255 255 255 / 21%);
}

ul.dropdown-menu li:last-child {
    border: none;
}

.logo {
    padding: 1em 0 1em;
    /* border-bottom: 1px solid #e9e9e9; */
}

.logo img {
    width: 280px;
    /* background: #ffffff; */
    margin-top: 30px;
}


/*banner*/

.hero-banner {
    position: relative;
    z-index: 1;
}

.hero-banner::before {
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 100%;
    content: "";
    background-image: url(../img/banner-shape.png);
    background-repeat: no-repeat;
    background-size: cover;
    z-index: 1;
    height: 70px;
}

.hero-banner .carousel-indicators {
    bottom: 60px;
}

.carousel-caption {
    position: absolute;
    right: auto;
    bottom: auto;
    top: 50%;
    left: 50%;
    color: #fff;
    text-align: center;
    transform: translate(-50%, -50%);
}

.carousel-indicators [data-bs-target] {
    width: 10px;
    height: 10px;
}

.carousel-caption h2 {
    font-weight: 600;
    font-size: 1.875rem;
    line-height: 36px;
}

.carousel-caption p {
    font-size: 1.125rem;
    line-height: 28px;
}

.carousel-caption h2 span {
    display: block;
    font-weight: normal;
}

.banner-links .btn {
    font-size: 1.125rem;
    line-height: 28px;
    padding: 10px 20px;
}

.banner-links .btn.btn-outline {
    background: #fff;
    border: 1px solid #fff;
}

.banner-links .btn:hover {
    background-color: #fff;
}

.home-top-bg {
    background-image: url(../img/home-top-bg.png);
    background-repeat: no-repeat;
    background-position: top right;
    position: relative;
    top: 0;
    background-size: 40vw;
    overflow: hidden;
}

.banner::before {
    background-image: url(../img/coimbatore-bg1.jpg);
    background-position: bottom center;
    content: "";
    position: absolute;
    left: 0;
    background-repeat: repeat-x;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.4;
    background-size: contain;
}

.conf-title-box {
    position: absolute;
    left: 10%;
    top: 50%;
    width: 540px;
    height: 480px;
    /* background: #ffffff; */
    background-image: url(../img/conf-title-bg.png);
    background-size: contain;
    background-repeat: no-repeat;
    z-index: 11;
    transform: translateY(-50%);
    text-align: center;
}

.conf-title {
    top: 0px;
    position: absolute;
    width: 100%;
}

.conf-parah {
    background-color: unset !important;
    color: #000000 !important;
    font-weight: 600;
    margin: 10px 0;
    padding: 0px 20px !important;
}

.conf-title h1 {
    font-size: 36px;
    font-weight: 900;
    color: #ffffff;
    background: #843224;
    background: linear-gradient(to right, #843224 0%, #843224 100%);
    padding: 8px;
    position: relative;
}

.conf-title h1::before {
    content: "";
    position: absolute;
    left: 10px;
    bottom: -22px;
    border-width: 25px;
    border-style: solid;
    border-color: rgb(0 0 0 / 0%) rgb(255 0 0 / 0%) rgb(255 0 0 / 0%) rgb(151 6 58);
    transform: rotate(313deg);
    z-index: -1;
}

.conf-title h1::after {
    content: "";
    position: absolute;
    right: 14px;
    bottom: -16px;
    /* border-width: 45px; */
    /* border-style: solid; */
    /* border-color: rgb(248 158 9) rgb(242 143 18) rgb(250 162 7) rgb(244 150 14); */
    transform: rotate(330deg);
    z-index: -1111;
    width: 50px;
    height: 60px;
    background: #e1692a;
}

.conf-title h2 {
    font-weight: 400;
    font-size: 18px;
    color: #000000;
    line-height: 32px;
}

.conf-title h3 {
    font-size: 18px;
    color: #02080a;
    display: inline-block;
    /*  background: #ffe7f2;
    padding: 1px 10px;*/
    margin: 0 0 12px;
    border-radius: 5px;
}

.conf-title h4 {
    font-size: 20px;
    margin: 20px 0 8px;
    display: block;
    color: #02080a;
}

.conf-title p {
    background: #843224;
    display: inline-block;
    color: #fff;
    padding: 5px 10px;
}

.date-venue {
    padding: 30px 20px;
    background-color: #00aec9;
    color: #fff;
    border-radius: 20px;
    /* box-shadow: -5px 5px 0px 0px #008499; */
    background-image: url(../img/newsletter_bg.jpg);
    background-size: cover;
    text-align: center;
    margin: 0.5em 0 1.5em;
}

.date-venue p {
    font-size: 18px;
}


/*.home-about*/

.home-about {
    background: #fbfbfb;
}

.home-about .df-heading h2 {
    font-size: 48px;
    line-height: 52px;
    font-weight: 900;
    color: #02080a;
    margin: 0 0 1rem;
}

.home-about h2 span {
    font-size: 28px;
    font-weight: 200;
    color: #a7a7a7;
    line-height: 38px;
    text-transform: uppercase;
}

.home-about h3 {
    color: #02080a;
    padding: 10px 0;
    margin: 0 0 0.5em;
}


/*org-committee*/

.org-committee {
    margin: 2em 0 0;
    text-align: center;
}

.org-committee-box {}

.org-committee-box h3 {
    font-size: 18px;
    color: #02080a;
}

.org-committee-box h4 {
    font-family: "Inter", sans-serif;
    font-size: 14px;
    margin: 0 0 5px;
    color: #02080a;
    font-weight: bold;
    background: #efebf9;
    display: inline-block;
    padding: 5px 8px;
    border-radius: 3px;
}

.org-committee-box p {
    font-style: italic;
}

.org-profile {
    border-radius: 100%;
    overflow: hidden;
    width: 150px;
    height: 150px;
    margin: 0 auto 1.5em;
    /* border: 5px solid #d7d7d7; */
    padding: 3px;
    background: #02080a;
    background: linear-gradient(to right, #1b65bc 0%, #393185 100%);
}

.org-profile img {
    border-radius: 100%;
}


/*home-committee*/

.home-committee {
    text-align: center;
    background-image: radial-gradient(#393185 20%, #1b65bc 100%), url(../img/team-bg-img.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
    z-index: 1;
}

section.home-committee.py-60 {
    padding: 60px 0 90px;
}

.home-committee .carousel-indicators {
    bottom: -70px;
}

.home-committee::after {
    position: absolute;
    left: 0;
    top: 0;
    content: "";
    background-image: url(../img/cta_bg.png);
    background-repeat: no-repeat;
    background-position: left;
    background-size: contain;
    width: 100%;
    height: 100%;
    opacity: 0.9;
    z-index: -1;
    filter: brightness(0.8);
}

.home-committee li {
    background: #ffffff;
    /* background: -webkit-linear-gradient(to top, #02080a 0%, #ffa000 100%);
    background: -moz-linear-gradient(to top, #02080a 0%, #ffa000 100%);
    background: linear-gradient(to top, #02080a 0%, #ffa000 100%); */
    padding: 2em 0;
    margin: 0 1em 0;
}

.committe-img {
    width: 170px;
    height: 170px;
    border-radius: 100%;
    overflow: hidden;
    margin: 0 auto 1em;
    border: 2px dashed #1e65ba;
    padding: 0.8em;
}

.committe-img img {
    border-radius: 100%;
}

.home-committee li h3 {
    font-size: 16px;
    color: #1e65ba;
}

.about-committe .committe-img {
    width: 100px;
    height: 100px;
    padding: 0.5em;
    margin: 0 1rem 0 0;
}

.about-committe h3 {
    font-size: 16px;
    color: #1e65ba;
    border: none;
    margin: 0;
    padding: 0;
}

.about-committe p {
    font-size: 14px;
}


/*sponsors*/

.sponsors {
    text-align: center;
}

.sponsors img {
    padding: 20px 10px;
    filter: grayscale();
    transition: ease 0.5s;
}

.sponsors img:hover {
    filter: none;
}


/*congress-outlinee*/

.congress-outlinee {
    background-image: url(../img/become-member.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: bottom;
    position: relative;
    color: #fff;
    z-index: 1;
    text-align: center;
    background-attachment: fixed;
}

.congress-outlinee::before {
    position: absolute;
    left: 0;
    top: 0;
    content: "";
    background: #02080a;
    background: linear-gradient(to right, #1b65bc 0%, #393185 100%);
    width: 100%;
    height: 100%;
    opacity: 0.9;
    z-index: -1;
}

.congress-outlinee::after {
    position: absolute;
    left: 0;
    top: 0;
    content: "";
    background-image: url(../img/cta_bg.png);
    background-repeat: no-repeat;
    background-position: right;
    background-size: contain;
    width: 100%;
    height: 100%;
    opacity: 0.9;
    z-index: -1;
}

.congress-outlinee h4 {
    line-height: 40px;
    font-size: 28px;
    font-weight: 100;
    margin: 0;
}

.congress-outlinee h3 {
    line-height: 32px;
    font-size: 22px;
    margin: 0 0 1em;
    background: #fff;
    display: inline-block;
    padding: 10px 20px;
    color: #ffa000;
    margin: 20px 0 15px;
}

.congress-outlinee p {
    font-size: 18px;
    color: #fff;
}


/*home-registration-fee*/

.home-registration-fee {
    background-image: url(../img/home-registration.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: bottom;
    position: relative;
    color: #fff;
    z-index: 1;
    text-align: center;
    background-attachment: fixed;
}

.home-registration-fee::before {
    position: absolute;
    left: 0;
    top: 0;
    content: "";
    background: #02080a;
    background: linear-gradient(to right, #02080a 0%, #02080a 100%);
    width: 100%;
    height: 100%;
    opacity: 0.8;
    z-index: -1;
}

.fee-box {
    padding: 1rem;
    background: #fff;
    color: #02080a;
    transition: all 0.4s ease;
}

.fee-box:hover {
    /* -webkit-box-shadow: 0 20px 30px 0 rgba(0, 0, 0, 0.4);
    box-shadow: 0 20px 30px 0 rgba(0, 0, 0, 0.4); */
}

.pricing-label-img {
    line-height: 0;
}

.pricing-label-img1 {
    transform: rotate(180deg);
    margin: -2px 0 0;
    line-height: 0;
}

.fee-box h3 {
    color: #1b65bc;
    font-size: 1.325rem;
    font-weight: 600;
}

.fee-box h3 span {
    display: block;
    font-size: 14px;
    color: #5a5a5a;
}

.fee-box h5 {
    color: #000;
    margin-top: 0.625rem;
    font-size: 1.15rem;
}

.fee-box p {
    color: #5a5a5a;
}

.fee-box ul {
    border: 2px dashed #d9dee4;
    transition: box-shadow 200ms ease-in;
}

.fee-box ul.intl-fee:hover {
    -webkit-box-shadow: 0 4px 24px -8px rgb(0 0 0 / 20%);
    box-shadow: 0 4px 24px -8px rgb(0 0 0 / 20%);
}

.fee-box ul.intl-fee li:hover {
    box-shadow: none;
}

.fee-box li {
    font-size: 18px;
    font-weight: 700;
    padding: 1em 0;
    border-bottom: 1px solid #ececec;
    transition: box-shadow 200ms ease-in;
}

.fee-box li:hover {
    -webkit-box-shadow: 0 4px 24px -8px rgb(0 0 0 / 20%);
    box-shadow: 0 4px 24px -8px rgb(0 0 0 / 20%);
}

.fee-box li:last-child {
    border: none;
}

.fee-box li .pricing-tag {
    font-size: 16px;
    font-weight: 700;
    color: #084298;
    text-transform: uppercase;
    /* background: #02080a; */
    /* background: linear-gradient(to right, #1b65bc 0%, #393185 100%); */
    background: rgb(28 103 189 / 15%);
    padding: 5px 20px;
    line-height: 36px;
    border-radius: 3px;
    border: 0;
    position: relative;
}

.pricing-tag:after,
.pricing-tag:before {
    position: absolute;
    left: -10px;
    top: 0;
    content: "";
    width: 18px;
    height: 18px;
    display: block;
    background: #fff;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -ms-border-radius: 50%;
    bottom: 0;
    margin: auto;
}

.pricing-tag:after {
    position: absolute;
    left: auto;
    top: 0;
    right: -10px;
}


/*home-scientific-programme*/

.home-programme h2 {
    color: #02080a;
}

.home-programme li {
    border-right: 1px solid rgb(222 226 230 / 14%);
    transition: ease 0.5s;
    padding: 2em 0;
}

.home-programme li:last-child {
    border: none;
}

.home-programme li:hover {
    box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 12px;
}

.pro-icon {
    width: 92px;
    height: 92px;
    margin: 0 auto 20px;
    padding: 20px;
    border: 2px dashed #dfdfdf;
    border-radius: 100px;
    background: #ffffff;
}

section.home-programme {
    background: #843224;
}

.home-programme h3 {
    font-size: 18px;
    line-height: 26px;
    color: #ffffff;
}

.home-programme p {
    font-size: 14px;
    color: #7c7979;
}

.home-programme span {
    background: #02080a;
    font-size: 12px;
    color: #ffffff;
    display: inline-block;
    padding: 2px 8px;
}


/*footer*/

.footer-bg {
    background-color: #843224;
    /* background-image: url(../img/footerbg1.png); */
    background-repeat: no-repeat;
    background-position: bottom left;
    background-size: cover;
    color: #ffffff;
    position: relative;
    z-index: 1;
}

.footer-bg::before {
    position: absolute;
    left: 0;
    top: 0;
    content: "";
    background: url(../img/afsumb-outline.png) #843224 bottom;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    z-index: -1;
    background-size: contain;
}

.footer-bg a {
    color: #ffffff;
}

.footer-bg a:hover {
    color: #8fbaef;
    transition: 0.3s ease-out;
    -webkit-transition: 0.3s ease-out;
    -moz-transition: 0.3s ease-out;
    -ms-transition: 0.3s ease-out;
    -o-transition: 0.3s ease-out;
}

.footer-top li a {
    padding: 5px 10px;
    display: block;
}

.footer-top li a:hover {
    color: #8fbaef;
}

.footer-section h3 {
    font-size: 24px;
    margin: 0 0 30px;
    color: #ffffff;
}

.footer-section h4 {
    font-size: 18px;
    margin: 0 0 5px;
    color: #ffffff;
}

.footer-section p {
    font-size: 14px;
}

.designed p {
    font-size: 13px;
}

.services-link ul li {
    margin-bottom: 14px;
}

.services-link ul li a {
    font-size: 14px;
    padding-left: 20px;
    color: #ffffff;
    position: relative;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
}

.services-link ul li a i {
    /*  font-size: 14px;
    position: absolute;
    top: 3px;
    left: 0;
    top: 3px;*/
}

.services-link ul li a:hover i {
    -webkit-animation: fadeInLeft 0.5s linear;
    animation: fadeInLeft 0.5s linear;
}

.services-link ul li a:hover {
    color: #8fbaef;
    -webkit-transform: translateX(5px);
    transform: translateX(5px);
}


/*whatsnew*/

section.home-venue h1 {
    font-size: 42px;
    color: #f1572a;
    text-align: center;
}

.whatsnew h3 {
    font-size: 18px;
    color: #ffa000;
}

.whatsnew p {
    font-size: 14px;
}

.whatsnew .btn-default {
    padding: 3px 15px;
    font-size: 14px;
}

.footer-logo {
    width: 100px;
}


/*faculty*/

.faculty .inner-box {
    /*margin: 20px 10px;*/
    text-align: center;
    padding: 10px;
    background-color: #ffffff;
    border-radius: 10px;
    -webkit-border-radius: 50px;
    -moz-border-radius: 10px;
    -ms-border-radius: 10px;
    -o-border-radius: 10px;
    /*box-shadow: 0px 0px 8px -5px #000000;*/
}

.faculty-radius {
    width: 150px;
    margin: auto;
    border-radius: 100px;
    overflow: hidden;
    box-shadow: 4px 4px 0px 3px #843224;
}

.faculty .inner-box img {
    width: 100%;
    display: block;
    margin: auto;
    border-radius: 19px;
    -webkit-border-radius: 19px;
    -moz-border-radius: 19px;
    -ms-border-radius: 19px;
    -o-border-radius: 19px;
}

.faculty .inner-box p {
    margin-top: 8px;
    color: #02080a;
    font-size: 15px;
    margin-top: 20px;
    margin-bottom: 0px !important;
    font-weight: 600;
}

.faculty .inner-box p span {
    font-weight: 400;
}

.bg-warning1 {
    background-color: #ffe2f2;
}

.bg-yellow {
    background-color: #fff8dd;
}

.reg-fee span {
    font-size: 13px;
    line-height: 15px;
}

.reg-fee h2 {
    text-align: center;
    margin: 10px auto;
    color: #3c3085;
}

.headingbg {
    background: #dbd6ff;
    text-align: center;
    font-weight: 600;
}

.spl_rate {
    background: #e20a7f;
    padding: 2px 5px;
    border-radius: 6px;
    color: #ffffff;
}


/*scientific-outline*/

.home.scientific-outline {
    position: relative;
    margin: 50px 0 -110px;
    z-index: 111;
}

.scientific-outline {
    text-align: center;
    margin: 3em auto;
    background: #fff;
    box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 6px -1px, rgba(0, 0, 0, 0.06) 0px 2px 4px -1px;
    overflow: hidden;
    border-radius: 1rem;
}

.scientific-outline h3 {
    font-size: 20px;
    margin: 0;
}

.scientific-outline a {
    display: block;
    padding: 2em 2em;
    color: #212529;
    text-align: left;
    border-right: 1px solid #ededed;
    transition: ease 0.3s;
}

.scientific-outline li:last-child a {
    border: none;
}

.scientific-outline a:hover {
    background: #843224;
    color: #fff;
}

.scientific-outline a:hover h3,
.scientific-outline a:hover i {
    color: #fff;
}

.scientific-outline a i {
    margin: 0 5px 0 0;
    color: #02080a;
}

.scientific-outline a span {
    font-size: 14px;
    margin: 10px 0 0;
    background: #ebebeb;
    color: #3e3e3e;
    padding: 0 10px;
    display: inline-block;
    border-radius: 30px;
}

.key-workshop {
    margin: 20px 0 0 35px;
}

.key-workshop p {
    font-size: 18px;
    margin: 0 0 5px;
}

.key-workshop li {
    font-size: 14px;
    padding: 4px;
}

.key-workshop li i {
    font-size: 14px;
    color: #843224;
}

.scientific-outline a:hover .key-workshop i {
    color: #fff;
}