/********** Template CSS **********/

:root {
    --primary-orange: #ff6a00;
    --dark-orange: #e65c00;
    --light-orange: #fff3eb;
}

.back-to-top {
    position: fixed;
    display: none;
    right: 45px;
    bottom: 45px;
    z-index: 99;
}

body {
    background-color: white !important;
}

h6,
.h6,
h5,
.h5,
h4,
.h4,
h3,
.h3,
h2,
.h2,
h1,
.h1 {
    margin-top: 0;
    margin-bottom: .5rem;
    font-family: "Josefin Sans", sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: black;
}


/*** Spinner ***/
#spinner {
    opacity: 0;
    visibility: hidden;
    transition: opacity .5s ease-out, visibility 0s linear .5s;
    z-index: 99999;
}

#spinner.show {
    transition: opacity .5s ease-out, visibility 0s linear 0s;
    visibility: visible;
    opacity: 1;
}


/*** Button ***/
.btn {
    font-weight: 600;
    transition: .5s;
    border-radius: 50px;
}

.btn-square {
    width: 38px;
    height: 38px;
}

.btn-sm-square {
    width: 32px;
    height: 32px;
}

.btn-lg-square {
    width: 48px;
    height: 48px;
}

.btn-square,
.btn-sm-square,
.btn-lg-square {
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: inherit;
}

.btn-primary {
    color: var(--bs-white);
}


/*** Navbar ***/
.navbar {
    position: absolute;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 9;
    transition: .5s;
}

.navbar .navbar-nav .nav-link {
    margin-right: 20px;
    padding: 40px 0;
    color: var(--bs-white);
    font-size: 14px;
    text-transform: uppercase;
    outline: none;
    transition: .5s;
    white-space: nowrap;
}

.navbar .navbar-nav .nav-link:hover,
.navbar .navbar-nav .nav-link.active {
    color: var(--bs-primary);
}

@media (max-width: 991.98px) {

    .navbar .navbar-nav .nav-link,
    .navbar.bg-dark .navbar-nav .nav-link {
        margin-right: 0;
        padding: 10px 0;
    }

    .navbar .navbar-nav {
        margin-top: 8px;
        border-top: 1px solid var(--bs-light);
    }
}

@media (min-width: 992px) {
    .navbar.bg-dark .navbar-nav .nav-link {
        padding: 20px 0;
    }

    .navbar .nav-item .dropdown-menu {
        display: block;
        border: none;
        margin-top: 0;
        top: 150%;
        opacity: 0;
        visibility: hidden;
        transition: .5s;
    }

    .navbar .nav-item:hover .dropdown-menu {
        top: 80%;
        visibility: visible;
        transition: .5s;
        opacity: 1;
    }
}

.navbar .dropdown-toggle::after {
    border: none;
    content: "\f107";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    vertical-align: middle;
    margin-left: 8px;
}


/*** Header ***/
.carousel-caption {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    padding-top: 100px;
    /* background: rgba(0, 0, 0, .7); */
    z-index: 1;
}



.carousel-control-prev,
.carousel-control-next {
    width: 10%;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    width: 3rem;
    height: 3rem;
}

@media (max-width: 768px) {
    #header-carousel .carousel-item {
        position: relative;
        min-height: 550px;
    }

    #header-carousel .carousel-item img {
        position: absolute;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
}

.page-header {
    padding-top: 68px;
    background: linear-gradient(rgba(0, 0, 0, .7), rgba(0, 0, 0, .7)), url(../img/carousel-1.jpg) top center no-repeat;
    background-size: cover;
}

.page-header .breadcrumb-item+.breadcrumb-item::before {
    color: var(--bs-white);
}


/*** Title ***/
.title {
    margin-bottom: 2rem;
}

.title .title-left,
.title .title-center,
.title .title-right {
    display: inline-block;
    text-transform: uppercase;
    overflow: hidden;
}

.title .title-center {
    text-align: center;
}

.title .title-right {
    text-align: right;
}

.title .title-left h5,
.title .title-center h5,
.title .title-right h5 {
    position: relative;
    display: inline-block;
    font-size: 18px;
    font-weight: 300;
}

.title .title-left h5::after,
.title .title-center h5::before,
.title .title-center h5::after,
.title .title-right h5::before {
    position: absolute;
    content: "";
    width: 500%;
    height: 0;
    top: 9px;
    border-bottom: 1px solid var(--bs-secondary);
}

.title .title-left h5::after,
.title .title-center h5::after {
    left: calc(100% + 15px);
}

.title .title-right h5::before,
.title .title-center h5::before {
    right: calc(100% + 15px);
}

.title .title-left h1,
.title .title-center h1,
.title .title-right h1 {
    /* border-bottom: 1px solid var(--bs-secondary);
    border-top: 1px solid var(--bs-secondary); */
    padding-top: 10px
}


/*** Service ***/
.service-item {
    position: relative;
    margin-top: 2.5rem;
    overflow: hidden;
}

.service-item .service-img {
    position: relative;
    display: inline-block;
}

.service-item .service-img::before {
    position: absolute;
    content: "";
    width: calc(100% - 12rem);
    height: calc(100% - 12rem);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 3rem solid rgba(0, 0, 0, .5);
    border-radius: 300px;
    z-index: 1;
}

.service-item.service-item-left {
    border-radius: 500px 0 0 500px;
    background: linear-gradient(to right, var(--bs-secondary), var(--bs-dark));
}

.service-item.service-item-right {
    border-radius: 0 500px 500px 0;
    background: linear-gradient(to left, var(--bs-secondary), var(--bs-dark));
}

@media (max-width: 767.98px) {

    .service-item.service-item-left,
    .service-item.service-item-right {
        border-radius: 500px 500px 0 0;
        background: linear-gradient(to bottom, var(--bs-secondary), var(--bs-dark));
        text-align: center;
    }
}


/*** Team ***/
.team-item {
    position: relative;
}

.team-item .team-name {
    position: absolute;
    width: 100%;
    height: 60px;
    left: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, .7);
}

.team-item .team-body {
    position: relative;
    overflow: hidden;
}

.team-item .team-body .team-before,
.team-item .team-body .team-after {
    position: absolute;
    content: "";
    width: 0;
    height: calc(100% - 60px);
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, .7);
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: .5s;
}

.team-item .team-body .team-after {
    left: auto;
    right: 0;
}

.team-item .team-body .team-before {
    text-align: right;
}

.team-item:hover .team-body .team-before,
.team-item:hover .team-body .team-after {
    width: 50%;
}

.team-item .team-body .team-before span,
.team-item .team-body .team-after span {
    margin: 5px;
    color: var(--bs-white);
    opacity: 0;
    transition: .5s;
}

.team-item:hover .team-body .team-before span,
.team-item:hover .team-body .team-after span {
    opacity: 1;
    transition-delay: .2s;
}


/*** Testimonial ***/
.testimonial-carousel {
    max-width: 700px;
    margin: 0 auto;
}

.testimonial-carousel .owl-dots {
    margin-top: 35px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-carousel .owl-dots .owl-dot {
    width: 60px;
    height: 60px;
    margin: 0 5px;
    padding: 10px;
    background: var(--bs-dark);
    border-radius: 100px;
    transition: .5s;
}

.testimonial-carousel .owl-dots .owl-dot.active {
    width: 100px;
    height: 100px;
}

.testimonial-carousel .owl-dots .owl-dot img {
    opacity: .1;
    transition: .5s;
    border-radius: 100px;
}

.testimonial-carousel .owl-dots .owl-dot.active img {
    opacity: 1;
}


/*** Footer ***/
@keyframes footerAnimatedBg {
    0% {
        background-position: 0 0;
    }

    100% {
        background-position: -1000px 0;
    }
}

.footer {
    /* background-image: url(../img/footer-bg.png); */
    background-position: 0px 0px;
    background-repeat: repeat-x;
    animation: footerAnimatedBg 50s linear infinite;
}


.nsprite-logo {
    width: 140px;
    border-radius: 16px;
}

.nimhans-logo {
    width: 100px;
    height: 100px;
}

.hero-title {
    font-size: 50px;
    font-weight: 600;
    color: var(--bs-primary);
    line-height: 1.2;
    margin-bottom: 16px;
    font-family: "Poppins", sans-serif;
}

@media (max-width: 992px) {
    .hero-title {
        font-size: 40px !important;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 32px !important;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 26px !important;
    }
}

.hero-subtitle {
    font-size: clamp(16px, 2.5vw, 26px);
    color: #FFD966;
    margin-bottom: clamp(6px, 1.5vw, 10px);
    font-family: "Inter", sans-serif;
}

/* Meta */
.hero-meta {
    font-size: clamp(14px, 2vw, 20px);
    color: white;
}

/* Button */
.hero-btn {
    border: 2px solid #ffc613;
    color: #ffc613;
    padding: 12px 32px;
    border-radius: 50px;
    font-weight: 500;
    transition: 0.3s ease;
}

.hero-btn:hover {
    background: #22C55E;
    color: #fff;
}

.sponsor {
    font-size: 22px;
    font-weight: 600;
    color: black !important;
}

@media (max-width: 992px) {
    .hero-title {
        font-size: 40px;
    }

    .hero-subtitle {
        font-size: 22px;
    }

    .hero-meta {
        font-size: 18px;
    }

    .hero-btn {
        padding: 10px 28px;
        font-size: 15px;
    }

    .sponsor {
        font-size: 20px;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 30px;
        line-height: 1.3;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .hero-meta {
        font-size: 16px;
    }

    .hero-btn {
        padding: 10px 24px;
        font-size: 14px;
    }

    .sponsor {
        font-size: 18px;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 26px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .hero-meta {
        font-size: 14px;
    }

    .hero-btn {
        width: 100%;
        text-align: center;
    }
}

.navbar {
    position: absolute;
    width: 100%;
    z-index: 999;
    background-color: #000000bd;
}

@media (max-width: 991px) {

    .navbar-collapse {
        background: rgba(0, 0, 0, 0.95);
        padding: 20px;
        border-radius: 10px;
        margin-top: 10px;
    }

    .navbar-nav {
        text-align: center;
    }

    .navbar-nav .nav-link {
        display: block;
        padding: 12px 0;
        font-size: 16px;
        color: #fff !important;
    }
}

.conference-section {
    background: #0f172a;
    /* dark premium background */
}

/* Card */
.info-card {
    background: white;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 16px;
    backdrop-filter: blur(10px);
    transition: 0.3s ease;
    height: 100%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1)
}

/* Hover effect */
.info-card:hover {
    transform: translateY(-5px);
    border-color: #ffc613;
}

/* Icon */
.card-icon {
    width: 60px;
    height: 60px;
    background: rgb(165 165 165 / 14%);
    color: #ffc613;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-size: 24px;
    margin-bottom: 20px;
}

/* Title */
.card-title {
    font-size: 24px;
    font-weight: 600;
    color: rgb(34, 34, 34);
    margin-bottom: 15px;
    font-family: "Poppins", sans-serif;
}

/* List */
.card-list {
    padding-left: 18px;
}

.card-list li {
    margin-bottom: 10px;
    color: black;
    font-size: 15px;
}

/* Text */
.card-text {
    color: black;
    font-size: 15px;
    margin-bottom: 12px;
    line-height: 1.8rem;
}

/* Responsive */
@media (max-width: 768px) {
    .card-title {
        font-size: 20px;
    }

    .card-text,
    .card-list li {
        font-size: 14px;
    }
}

.card-title-section {
    display: flex;
    align-items: center;
    justify-content: start;
}

.card-title {
    padding-left: 10px;
}

.bg-light-green {
    /* background-color: #e3ffed; */
    position: relative;
    background-color: #f8f9fa;

    /* subtle circle pattern */
    background-image: radial-gradient(circle, rgb(255 214 58) 1px, transparent 1px);
    background-size: 10px 10px;
    /* spacing between dots */

    padding: 80px 0;
}


.welcome-card {
    background: #ffffff;
    padding: 40px 45px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.8;
    color: #333;
    font-size: 16px;
    text-align: justify;
    /* border-left: 4px solid green;
    border-bottom: 4px solid green; */
}

/* Paragraph spacing */
.welcome-card p {
    margin-bottom: 16px;
}

/* Highlight text */
.welcome-card strong {
    color: #111;
}

/* Signature */
.signature {
    margin-top: 30px;
    text-align: right;
}

.signature h4 {
    margin: 5px 0;
    font-weight: 600;
}

.signature span {
    font-size: 14px;
    color: #666;
}

/* Responsive */
@media (max-width: 768px) {
    .welcome-card {
        padding: 25px;
    }

    .welcome-header h2 {
        font-size: 26px;
    }
}


.counter-section {
    position: relative;
    /* background: url('../img/carousel-20.jpg') center/cover no-repeat; */
    padding: 30px 0;
    overflow: hidden;
}

/* Overlay */
.counter-section::before {
    content: "";
    position: absolute;
    inset: 0;
    /* background: rgba(216, 216, 216, 0.7); */
    /* dark overlay */
    z-index: 0;
}

/* Content above overlay */
.counter-section .container {
    position: relative;
    z-index: 1;
}


.stats-item {
    background-color: #ffc23f;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    border: 4px solid #ffeabe;
}

.exec-card {
    text-align: center;
    padding: 20px 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border-radius: 10px;
}

.exec-card img {
    width: 220px;
}

.exec-card-body h5 {
    color: #ffc613;
    margin-bottom: 0px;
}

.exec-card-body .exec-designation {
    color: rgb(45, 45, 45);
    /* margin-bottom: 10px; */

}

.my-cus-btn {
    background: #ffc613;
    border-radius: 10px;
    border: 1px solid #ffc613;
    font-size: 14px;
    font-weight: 500;
    padding: 10px 20px;
    color: black;
}

a:hover {
    color: #ffc613 !important;
}

.bg-light-cus {
    background-color: white;
}


.date-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.date-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 12px;
    margin-bottom: 10px;
    border-radius: 10px;
    background: #f9f9f9;
    transition: 0.3s ease;
}

.date-list li:hover {
    background: #fff8e1;
    transform: translateY(-2px);
}

.label {
    font-size: 14px;
    color: #444;
}

.date {
    font-size: 13px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    background: #f4b400;
    /* your yellow */
    color: #000;
}

.date.highlight {
    background: #ff9800;
    color: #fff;
}

.date.main {
    background: #212121;
    color: #fff;
}

.date.pending {
    background: #ddd;
    color: #666;
}

.text-grey {
    color: #212121;
}

.back-btn {
    display: inline-block;
    padding: 10px 22px;
    background: #F4B400;
    color: #000;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
}

.back-btn:hover {
    background: #e09e00;
    transform: translateY(-2px);
}

.highlighted-text {
    background: #dcdcdc;
    padding: 20px 0 5px 0;
}

.hero-btn {
    background-color: #ffc613;
    border: 2px solid #ffc613;
    color: black !important;
    padding: 10px 25px;
    border-radius: 50px;
    transition: 0.3s;
}

.hero-btn:hover {
    background: #ffc613;
    color: #0d0a49 !important;
}

.dark-theme-text .hero-title {
    color: var(--bs-primary) !important;
}

.dark-theme-text .hero-subtitle {
    color: white !important;
}

.dark-theme-text .hero-meta {
    color: white !important;
}

.dark-theme-text .sponsor {
    color: white !important;
}

.abstract-list-content {
    line-height: 2.2rem;
}

.venue-text {
    font-size: 16px;
    line-height: 1.8rem;
    color: rgb(31, 31, 31);
}

.text-para {
    color: rgb(48, 48, 48);
}

.org-card {
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    padding: 20px;
}

.org-card img {
    width: 220px;
    margin-bottom: 1.5rem;
}

.org-card .org-designation {
    color: rgb(0, 0, 68);
    font-weight: 500;

}

.text-prim {
    color: rgb(40, 40, 40);
    letter-spacing: 0px;

}

.btn-primary:hover {
    color: #000;
    background-color: rgb(255 211 50);
    border-color: rgb(167 131 0);
}

.btn-primary {
    color: #000 !important;
    background-color: #ffc613;
    border-color: #ffc613;
    font-weight: 500 !important;
    font-size: 14px;
    padding: 10px 30px;
}

.maru-logo {
    width: 80px;
}

.contact-row {
    column-gap: 40px;
    /* adjust as needed */
}

.pl-5 {
    padding-left: 3rem !important;
}


/* ===== TABLE HEADER ===== */
.table thead.thead-primary th {
    background: linear-gradient(90deg, var(--primary-orange), var(--dark-orange));
    color: #fff;
    border: none;
}

/* ===== TABLE BODY ===== */
.table tbody td {
    background: #ffffff;
    border-bottom: 1px solid #eee;
}

/* Alternate row highlight */
.table tbody tr:nth-child(odd) td {
    background: var(--light-orange);
}

/* Hover effect */
.table tbody tr:hover td {
    background: #ffe4d6;
    transition: 0.3s;
}

/* Lunch row highlight */
.table tbody tr td[colspan] {
    background: #fff0e6;
    font-weight: 600;
    color: var(--dark-orange);
}

/* ===== HEADINGS ===== */
h6.text-secondary {
    color: var(--primary-orange) !important;
    font-weight: 600;
}

/* ===== PAGE TITLE ===== */
.title-center h1 {
    position: relative;
    display: inline-block;
}

.title-center h1::after {
    content: "";
    display: block;
    width: 60%;
    height: 3px;
    background: var(--primary-orange);
    margin: 8px auto 0;
}

.text-primary {
    color: #ffc613 !important;
}

.org-p {
    margin-top: 10px;
    color: rgb(37, 37, 37);
    text-align: justify;
    padding: 10px;
}