/* RESET */
body {
    margin: 0;
    padding: 0;
    font-family: "Poppins", sans-serif;
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
}

html {
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
}

.top-bar {
    min-height: 60px;
    padding: 12px 0;
    background: #ffffff;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.03);
    position: relative;
    z-index: 1010;
}

@media (max-width: 480px) {
    .top-bar {
        padding: 8px 0;
    }

    .top-bar .container-fluid {
        padding: 0 8px;
    }
}

.chemcon-title {
    font-family: "Montserrat", "Poppins", sans-serif;
    font-size: 38px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.chemcon-title .brand {
    font-weight: 800;
    color: #0f172a;
    letter-spacing: 2px;
}

.chemcon-title .event {
    background: linear-gradient(120deg, #1e3a8a, #3b82f6, #0ea5e9, #1e3a8a);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    letter-spacing: 1px;
    animation: elegantShine 6s linear infinite;
}

.chemcon-title .year {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(14, 165, 233, 0.1));
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 4px 18px;
    border-radius: 50px;
    font-size: 20px;
    font-weight: 800;
    color: #1d4ed8;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.08);
}

@keyframes elegantShine {
    to {
        background-position: 200% center;
    }
}

/* ================= CONTACT INFO INLINE ================= */
.contact-info-inline {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    font-size: 11px;
    white-space: nowrap;
    overflow: hidden;
}

.contact-info-inline span {
    display: flex;
    align-items: center;
    gap: 5px;
    color: rgba(255, 255, 255, 0.85);
    white-space: nowrap;
}

.contact-info-inline i {
    color: #9bbcff;
    font-size: 13px;
    flex-shrink: 0;
}

/* Bold label e.g. "Abstract:" */
.contact-label {
    font-weight: 700;
    color: #ffd56a;
    white-space: nowrap;
}

/* Clickable email/phone links */
.contact-info-inline a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-size: 13px;
    transition: color 0.2s ease;
}

.contact-info-inline a:hover {
    color: #ffd56a;
    text-decoration: none;
}

/* ================= TOPBAR RESPONSIVE ================= */

/* Topbar logo size scaling */
.top-bar-logo {
    height: 90px;
    transition: height 0.3s;
}

@media (max-width: 992px) {
    .chemcon-title {
        font-size: 28px;
        gap: 10px;
    }

    .chemcon-title .brand {
        font-size: 22px;
    }

    .chemcon-title .event {
        font-size: 26px;
    }

    .chemcon-title .year {
        font-size: 16px;
        padding: 4px 12px;
    }

    .top-bar-logo {
        height: 70px;
    }

    .top-bar .position-absolute {
        width: auto;
        max-width: 80px;
    }
}

@media (max-width: 768px) {
    .top-bar {
        padding: 8px 0 6px;
    }

    .chemcon-title {
        font-size: 22px;
        flex-wrap: nowrap;
        gap: 6px;
        justify-content: center;
    }

    .chemcon-title .brand {
        font-size: 16px;
        letter-spacing: 1px;
    }

    .chemcon-title .event {
        font-size: 20px;
        letter-spacing: 1px;
    }

    .chemcon-title .year {
        font-size: 13px;
        padding: 3px 10px;
    }

    .top-bar-logo {
        height: 55px;
    }

    .contact-info-inline {
        justify-content: center;
        flex-wrap: wrap;
        gap: 10px;
        margin-top: 8px;
        font-size: 11px;
    }
}

@media (max-width: 480px) {
    .chemcon-title {
        font-size: 16px;
        gap: 4px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .chemcon-title .brand {
        font-size: 13px;
    }

    .chemcon-title .event {
        font-size: 15px;
    }

    .chemcon-title .year {
        font-size: 11px;
        padding: 3px 8px;
    }

    .top-bar-logo {
        height: 40px;
        max-width: 40px;
    }

    .top-bar .row {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 4px;
    }

    .top-bar .position-absolute {
        position: relative !important;
        left: auto !important;
        right: auto !important;
        top: auto !important;
        transform: none !important;
        display: flex;
        justify-content: center;
        margin: 0;
        flex: 0 0 auto;
    }

    .top-bar .col {
        flex: 0 0 auto;
    }

    .top-bar .col.text-center {
        flex: 1;
        min-width: 0;
        padding: 0 4px;
    }
}

/* ===============================
   NAVBAR BASE
================================ */
.chemcon-nav {
    width: 100%;
    background: rgba(7, 26, 51, 0.85);
    /* Deep glassmorphic blue */
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-top: 3px solid #3b82f6;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.nav-container {
    max-width: 100%;
    margin: auto;
    padding: 0 15px;
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* ===============================
   HAMBURGER
================================ */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 14px 0;
    z-index: 1002;
}

.nav-toggle span {
    width: 28px;
    height: 3px;
    background: #fff;
    border-radius: 2px;
    transition: 0.3s;
}

/* ===============================
   MENU DESKTOP & ZOOM RESPONSIVE
================================ */
.nav-menu {
    display: flex;
    justify-content: space-between;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    flex: 1;
}

.nav-menu>li {
    position: relative;
    flex: 1;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-menu>li>a {
    display: inline-block;
    padding: 8px 12px;
    margin: 6px 0;
    color: rgba(255, 255, 255, 0.9);
    font-size: calc(11px + (14 - 11) * ((100vw - 1200px) / (1600 - 1200)));
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
    border-radius: 20px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

@media (min-width: 1401px) {
    .nav-menu>li>a {
        font-size: 14px;
        padding: 8px 14px;
    }
}

@media (max-width: 1400px) and (min-width: 1201px) {
    .nav-menu>li>a {
        font-size: 12px;
        padding: 8px 10px;
    }
}

.nav-menu>li>a:hover,
.nav-menu>li>a.active {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transform: translateY(-1px);
}

/* ===============================
   DROPDOWN DESKTOP
================================ */
.dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(15px);
    min-width: 230px;
    background: #fff;
    border-radius: 12px;
    padding: 8px 0;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(0, 0, 0, 0.06);
    opacity: 0;
    visibility: hidden;
    transition: all 0.35s ease;
    overflow: hidden;
}

/* Top Arrow */
.dropdown::before {
    content: "";
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 16px;
    height: 16px;
    background: #fff;
    border-left: 1px solid rgba(0, 0, 0, 0.06);
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.has-dropdown:hover>.dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.has-dropdown i {
    font-size: 12px !important;
    padding-left: 3px;
}

.dropdown li {
    list-style: none;
    text-align: left;
}

.dropdown li:last-child a {
    border-bottom: none;
}

.dropdown li a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 13px 20px;
    color: #2c3e50;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    border-bottom: 1px solid #f3f3f3;
    transition: all 0.25s ease;
    position: relative;
}

/* Left Blue Bar */
.dropdown li a::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 4px;
    height: 100%;
    background: #2575fc;
    transform: scaleY(0);
    transition: 0.25s;
}

.dropdown li a:hover {
    background: #f4f8ff;
    color: #2575fc;
    padding-left: 28px;
}

.dropdown li a:hover::before {
    transform: scaleY(1);
}

/* Right Arrow */
/* .dropdown li a::after {
    content: "›";
    font-size: 18px;
    color: #2575fc;
    opacity: 0;
    transform: translateX(-8px);
    transition: 0.25s;
} */

.dropdown li a:hover::after {
    opacity: 1;
    transform: translateX(0);
}

/* Hamburger Active Toggle Animation */
.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

@media (max-width: 1200px) {
    .nav-toggle {
        display: flex;
        margin-left: 15px;
    }

    .nav-menu {
        display: flex;
        flex-direction: row;
        justify-content: flex-start;
        overflow-x: auto;
        white-space: nowrap;
        scrollbar-width: thin;
        scrollbar-color: rgba(255, 255, 255, 0.3) transparent;
        -webkit-overflow-scrolling: touch;
        padding-right: 20px;
    }

    .nav-menu::-webkit-scrollbar {
        height: 4px;
    }

    .nav-menu::-webkit-scrollbar-track {
        background: transparent;
    }

    .nav-menu::-webkit-scrollbar-thumb {
        background: rgba(255, 255, 255, 0.3);
        border-radius: 4px;
    }

    .nav-menu>li {
        flex: 0 0 auto;
    }

    .nav-menu>li>a {
        padding: 12px 10px;
        font-size: 11px;
    }
}

/* Better tablet navigation - switch to hamburger menu earlier */
@media (max-width: 992px) {
    .nav-toggle {
        display: flex;
        margin-left: 15px;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #071a33;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        transition: .3s;
    }

    .nav-menu.open {
        max-height: 1200px;
        opacity: 1;
    }

    .nav-menu>li {
        width: 100%;
        display: block;
        position: relative;
    }

    .nav-menu>li>a {
        display: block;
        width: 100%;
        padding: 15px 20px;
        text-align: left;
        font-size: 14px;
    }

    .dropdown {
        position: relative !important;
        left: 0 !important;
        right: 0 !important;
        top: 0 !important;
        transform: none !important;

        width: 100% !important;
        min-width: 100% !important;
        margin: 0 !important;

        display: none;
        opacity: 1 !important;
        visibility: visible !important;

        background: #10284d;
        box-shadow: none;
        border: none;
        border-radius: 0;

        padding: 0;
        overflow: hidden;
    }

    .dropdown::before {
        display: none;
    }

    .has-dropdown.open>.dropdown {
        display: block;
    }

    .dropdown li {
        width: 100%;
    }

    .dropdown li a {
        display: block;
        width: 100%;
        padding: 12px 40px;
        background: #10284d;
        color: #fff;
        border-bottom: 1px solid rgba(255, 255, 255, .08);
    }
}

@media (max-width:768px) {

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #071a33;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        transition: .3s;
    }

    .nav-menu.open {
        max-height: 1200px;
        opacity: 1;
    }

    .nav-menu>li {
        width: 100%;
        display: block;
        position: relative;
    }

    .nav-menu>li>a {
        display: block;
        width: 100%;
        padding: 15px 20px;
        text-align: left;
    }

    .dropdown {
        position: relative !important;
        left: 0 !important;
        right: 0 !important;
        top: 0 !important;
        transform: none !important;

        width: 100% !important;
        min-width: 100% !important;
        margin: 0 !important;

        display: none;
        opacity: 1 !important;
        visibility: visible !important;

        background: #10284d;
        box-shadow: none;
        border: none;
        border-radius: 0;

        padding: 0;
        overflow: hidden;
    }

    .dropdown::before {
        display: none;
    }

    .has-dropdown.open>.dropdown {
        display: block;
    }

    .dropdown li {
        width: 100%;
    }

    .dropdown li a {
        display: block;
        width: 100%;
        padding: 12px 40px;
        background: #10284d;
        color: #fff;
        border-bottom: 1px solid rgba(255, 255, 255, .08);
    }

}

/* ===============================
   DROPDOWN ANIMATION
================================ */

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===============================
   PARTY BACKGROUND
================================ */
.party-bg {
    position: relative;
    background: #ffffff;
    overflow: hidden;
    padding: 0px 40px;
}

#boomCanvas {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
}

.desc-card {
    position: relative;
    z-index: 2;
}

/* ===============================
   CONTENT WRAPPER
================================ */
.desc-area {
    display: flex;
    justify-content: center;
    align-items: center;
}

.desc-card {
    position: relative;
    z-index: 2;
    max-width: 750px;
    /* padding: 20px; */
    text-align: center;
}

/* ===============================
   TEXT STYLES
================================ */
.tagline {
    display: block;
    font-size: 15px;
    letter-spacing: 2px;
    font-weight: 700;
    color: #ff4da6;
    margin-bottom: 14px;
}

.org-title {
    font-size: 22px;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 16px;
    color: #0c2347;
}

.event-title {
    font-size: 55px;
    font-weight: 900;
    margin: 10px 0 22px;
    background: linear-gradient(90deg, #0c2347, #5f8cff, #0c2347);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.event-title span {
    font-size: 40px;
    color: #ffb703;
}

.theme-text {
    font-size: 18px;
    line-height: 1.7;
    margin-bottom: 24px;
    color: #333333;
}

.session-text {
    font-size: 20px;
    font-weight: 700;
    color: #ff3d3d;
    margin-bottom: 5px;
}

.institute-text {
    font-size: 30px;
    font-weight: 600;
    margin-bottom: 28px;
    color: #0c2347;
}

.date-pill {
    display: inline-block;
    padding: 12px 34px;
    border-radius: 30px;
    background: linear-gradient(135deg, #5f8cff, #7a5cff);
    color: #ffffff;
    font-size: 15px;
    font-weight: 600;
    box-shadow: 0 12px 30px rgba(95, 140, 255, 0.35);
}

/* ===============================
   RESPONSIVE
================================ */
@media (max-width: 768px) {
    .event-title {
        font-size: 42px;
    }

    .event-title span {
        font-size: 32px;
    }

    .org-title {
        font-size: 18px;
    }

    .theme-text {
        font-size: 16px;
    }
}

.slider-area {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

/* card */
.corner-slider {
    position: relative;
    width: 100%;
    max-width: 100%;
    height: 100%;
    border-radius: 22px;
    overflow: hidden;
    background: rgba(15, 30, 55, 0.55);
    backdrop-filter: blur(10px);
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.45);
}

/* slide */
.slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.8s ease;
}

/* active slide */
.slide.active {
    opacity: 1;
}

/* image breakout */
.slide img {
    position: absolute;
    bottom: -45px;
    right: -45px;
    width: 110%;
    border-radius: 18px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

/* corner glow */
.corner-slider::before {
    content: "";
    position: absolute;
    top: -60px;
    left: -60px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle,
            rgba(120, 160, 255, 0.45),
            transparent 70%);
    z-index: 0;
}

/* responsive */
@media (max-width: 768px) {
    .corner-slider {
        height: 300px;
    }

    .slide img {
        bottom: -25px;
        right: -25px;
        width: 115%;
    }
}



.event-title {
    font-size: 22px;
}

.event-title span {
    font-size: 22px;
}

.slider-area {
    margin-top: 15px;
}

.org-title {
    font-size: 13.5px !important;
}
.logoes-area {
    display: flex;
    align-items: center;
    gap: 20px;
    /* images ke beech gap */
    justify-content: center;
}

.logo-img {
    max-height: 90px;
    /* same height look */
    width: auto;
    object-fit: contain;
}

/* organized by start here*/
.organized-section {
    background: #f7f9fc;
}

.section-title {
    font-size: 42px;
    font-weight: 800;
    color: #1e3a8a;
    position: relative;
    display: inline-block;
    margin-bottom: 15px;
    text-shadow: 0 2px 4px rgba(30, 58, 138, 0.1);
}

.title-line {
    width: 100px;
    height: 5px;
    background: linear-gradient(90deg, #1e3a8a, #0d9488);
    margin: auto;
    border-radius: 20px;
    box-shadow: 0 2px 8px rgba(30, 58, 138, 0.2);
}

.sponsor-badge {
    display: inline-block;
    background: linear-gradient(135deg, #0d6efd, #00d2ff);
    color: #fff;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 8px 24px;
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(13, 110, 253, 0.3);
}

.department {
    color: #0b2d62;
    font-weight: 600;
    font-size: 24px;
}

.address {
    max-width: 850px;
    margin: auto;
    color: #555;
    line-height: 1.8;
    font-size: 19px;
}

@media(max-width:768px) {
    .main-title {
        font-size: 24px;
    }

    .sub-title {
        font-size: 20px;
    }

    .department {
        font-size: 19px;
    }

    .address {
        font-size: 16px;
    }

    .section-title {
        font-size: 28px;
    }

    .organized-card {
        padding: 30px 20px;
    }
}

/* organized by end here*/
.about-us-section {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    padding: 40px 40px;
    border-radius: 24px;
    box-shadow: 0 8px 32px rgba(30, 58, 138, 0.08);
    margin: 0;
}

.about-us-section p {
    font-size: 1.05em;
    line-height: 1.9;
    color: #1e3a8a;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
}

.about-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    transform-style: preserve-3d;
    transition: transform .25s ease, box-shadow .25s ease;
    background: #fff;
    border: 2px solid rgba(30, 58, 138, 0.2);
    box-shadow:
        0 20px 40px rgba(30, 58, 138, 0.15),
        0 8px 18px rgba(30, 58, 138, 0.1);
    cursor: pointer;
    padding: 10px;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .35s ease;
}

.about-image:hover img {
    transform: scale(1.06);
}

/* Mouse Glow */
.about-image::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at var(--x, 50%) var(--y, 50%),
            rgba(255, 255, 255, .45),
            transparent 40%);
    opacity: 0;
    transition: opacity .3s;
    pointer-events: none;
}

.about-image:hover::before {
    opacity: 1;
}

/* Shine */
.about-image::after {
    content: "";
    position: absolute;
    top: -150%;
    left: -60%;
    width: 40%;
    height: 350%;
    background: rgba(255, 255, 255, .35);
    transform: rotate(25deg);
    transition: .9s;
}

.about-image:hover::after {
    left: 150%;
}
@media(max-width:767px){
    .about-us-section{
        padding: 20px 10px!important;
    }
}
.hero-banner {
    position: relative;
    padding: 40px 15px;
    background: #021449;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    width: 100%;
    max-width: 100%;
}

.hero-banner::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, #08256c, #03113d);
}

.hero-banner .content {
    position: relative;
    width: 95%;
    max-width: 1000px;
    text-align: center;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow: hidden;
}

.hero-banner .brush-wrapper {
    position: relative;
    width: 100%;
    max-width: 700px;
    /* Make the brush strokes slightly less wide on desktop */
    z-index: 5;
    margin: clamp(15px, 2vw, 25px) 0;
    overflow: hidden;
}

.hero-banner .brush {
    width: 100%;
    height: auto;
    max-height: 85px;
    display: block;
    min-width: 0;
}

.hero-banner .saffron {
    fill: #df8b2d;
}

.hero-banner .green {
    fill: #1f8b47;
    margin-top: clamp(10px, 2vw, 25px);
}

.hero-banner .white-strip {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 8;
}

.hero-banner .white-strip img {
    width: clamp(50px, 10vw, 110px);
    height: clamp(50px, 10vw, 110px);
}

.hero-banner .content h1 {
    font-size: clamp(24px, 4vw, 42px);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: #fff;
    margin: 0;
    text-shadow:
        0 3px 10px rgba(0, 0, 0, .35),
        0 8px 25px rgba(0, 0, 0, .45);
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

.hero-banner .content h1 span {
    display: block;
    font-size: 115%;
    color: #ffd56a;
    margin-top: 5px;
}

.hero-banner .content h2 {
    margin-top: 0;
    font-size: clamp(18px, 2vw, 32px);
    font-weight: 500;
    line-height: 1.6;
    color: #f5f5f5;
    letter-spacing: .5px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, .45);
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

.hero-banner .content h2 strong {
    color: #ffd56a;
    font-weight: 700;
}

/* ── Abstract + Registration Side-by-Side Section ─────────────────── */
.abstract-registration-section {
    background: #f0f4ff;
    padding: 40px 0;
    margin: 0;
    overflow: hidden;
    width: 100%;
    max-width: 100%;
}

/* Registration Card (right side) */
.registration-card {
    background: #ffffff;
    border-radius: 24px;
    border: 2px solid rgba(2, 20, 73, 0.08);
    box-shadow: 0 20px 60px rgba(2, 20, 73, 0.08);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.registration-card::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -60px;
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.04) 0%, transparent 70%);
    pointer-events: none;
}

.registration-card-title {
    font-size: 22px;
    font-weight: 800;
    color: #021449;
    letter-spacing: 0.5px;
}

/* The big glowing CTA banner - white version */
.abstract-premium-card {
    background: #ffffff;
    border-radius: 24px;
    border: 2px solid rgba(2, 20, 73, 0.08);
    box-shadow: 0 20px 60px rgba(2, 20, 73, 0.08);
    position: relative;
    overflow: hidden;
}

@media (max-width: 768px) {
    .abstract-premium-card {
        padding: 1.5rem 1rem;
    }

    .abstract-icon-wrapper {
        width: 60px;
        height: 60px;
        min-width: 60px;
        font-size: 28px;
    }

    .abstract-title {
        font-size: 1.25rem;
    }

    .abstract-desc {
        font-size: 0.9rem;
    }

    .abstract-actions {
        min-width: auto;
        width: 100%;
    }

    .btn-premium-download,
    .btn-premium-submit {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
}

/* Subtle blue glow orb in the top-right corner */
.abstract-premium-card::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -60px;
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, rgba(2, 20, 73, 0.04) 0%, transparent 70%);
    pointer-events: none;
}

/* Big icon */
.abstract-icon-wrapper {
    width: 80px;
    height: 80px;
    min-width: 80px;
    background: rgba(2, 20, 73, 0.06);
    border: 1px solid rgba(2, 20, 73, 0.12);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: #021449;
}

.abstract-title {
    font-size: clamp(22px, 2.5vw, 28px);
    font-weight: 800;
    color: #021449;
    letter-spacing: -0.5px;
    margin: 0;
}

.abstract-desc {
    font-size: 15px;
    color: rgba(2, 20, 73, 0.6);
    line-height: 1.6;
    max-width: 420px;
}

/* Action buttons */
.abstract-actions {
    min-width: 200px;
}

.btn-premium-download {
    background: #021449;
    color: #ffffff;
    font-weight: 700;
    font-size: 14px;
    border-radius: 50px;
    padding: 12px 24px;
    border: none;
    transition: all 0.3s ease;
    white-space: nowrap;
    letter-spacing: 0.2px;
}

.btn-premium-download:hover {
    background: #0b2d62;
    color: #ffd56a;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(2, 20, 73, 0.25);
}

.btn-premium-submit {
    background: transparent;
    color: #021449;
    font-weight: 700;
    font-size: 14px;
    border-radius: 50px;
    padding: 12px 24px;
    border: 1.5px solid rgba(2, 20, 73, 0.3);
    transition: all 0.3s ease;
    white-space: nowrap;
    letter-spacing: 0.2px;
}

.btn-premium-submit:hover {
    background: #021449;
    color: #ffd56a;
    border-color: #021449;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(2, 20, 73, 0.2);
}

/* Registration card responsive styles */
@media (max-width: 768px) {
    .registration-card {
        padding: 1.5rem 1rem;
    }

    .registration-card-title {
        font-size: 1.25rem;
    }

    .timeline {
        flex-direction: column;
        gap: 1rem;
    }

    .timeline-item {
        width: 100%;
        padding: 0;
    }

    .timeline-card {
        margin: 0 !important;
        padding: 1rem;
        text-align: center;
    }

    .timeline-dot {
        display: none;
    }
}

.organized-hosted-section {
    background: #f8f9fa;
    /* Clean subtle background */
}

/* Organized By & Hosted By — clean white cards */
.organized-card,
.hosted-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 16px 30px;
    text-align: center;
    border: 1px solid #e4e9f0;
    box-shadow: 0 8px 30px rgba(2, 20, 73, 0.06);
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

@media (max-width: 768px) {

    .organized-card,
    .hosted-card {
        padding: 0.5rem 0.5rem;
        height: 380px;
    }

    .organized-card .main-title,
    .hosted-card h3 {
        font-size: 0.9rem;
        line-height: 1.05;
        margin-bottom: -2px;
    }

    .hosted-card p {
        font-size: 0.75rem;
        line-height: 1.15;
        margin-bottom: -2px;
    }

    .oh-icon-circle {
        width: 110px;
        height: 110px;
        margin-bottom: -3px;
    }

    .oh-icon-img {
        width: 90px;
        height: 90px;
        max-height: 90px;
    }
}

/* Remove gold glow orb */
.organized-card::before,
.hosted-card::before {
    display: none;
}

.organized-card:hover,
.hosted-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 45px rgba(2, 20, 73, 0.1);
}

.organized-card .main-title,
.hosted-card h3 {
    font-size: clamp(20px, 2.2vw, 24px);
    font-weight: 800;
    color: #0b2d62;
    margin-bottom: 12px;
    letter-spacing: -0.3px;
    line-height: 1.3;
}

.hosted-card p {
    color: #555;
    font-size: 13px;
    line-height: 1.5;
    margin: 0;
}

.hosted-card strong {
    color: #0b2d62;
    font-weight: 700;
}

.sponsor-badge {
    display: inline-block;
    background: rgba(2, 20, 73, 0.06);
    color: #0b2d62;
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 6px 20px;
    border-radius: 50px;
    border: 1px solid rgba(2, 20, 73, 0.15);
}

.chemcon-mumbai {
    background: linear-gradient(135deg, #f8f9fa 0%, #e8f0fe 50%, #f0fdfa 100%);
    padding: 40px 40px;
    border-radius: 24px;
    box-shadow: 0 8px 32px rgba(30, 58, 138, 0.1);
    margin: 0;
    overflow: hidden;
    width: 100%;
    max-width: 100%;
}

.chemcon-mumbai p {
    font-size: 1.1em;
    line-height: 2;
    color: #1e3a8a;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    max-width: 900px;
    margin: 0 auto;
}

.chemical-institute {
    overflow: hidden;
}

/* LEFT */
.chemical-image {
    height: 100%;
}

.chemical-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: .6s;
}

.chemical-image:hover img {
    transform: scale(1.05);
}
@media(max-width:767px){
    .chemcon-mumbai{
        padding: 20px 10px!important;
    }
    .chemcon-mumbai p{
        text-align: justify!important;
    }
}
/* RIGHT */
.chemical-content {
    position: relative;
    height: 100%;
    padding: 72px 70px 50px 70px;
    background: linear-gradient(135deg, #2d286c, #30296f, #2b2567);
    color: #fff;
    overflow: hidden;
}

/* Dots Background */
.chemical-content::before {
    content: "";
    position: absolute;
    top: 0;
    right: -120px;
    width: 420px;
    height: 100%;
    background-image:
        radial-gradient(circle, rgba(255, 255, 255, .35) 0.8px, transparent 0.6px);
    background-size: 10px 10px;
    /* spacing same */
    opacity: .45;
    border-radius: 50%;
    transform: scale(1.8);
}

/* Text */
.chemical-content>* {
    position: relative;
    z-index: 2;
}

.chemical-content h2 {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.chemical-content>p {
    color: #d9d9e8;
    font-family: 'Satoshi', sans-serif !important;
    font-size: 16px;
    text-align: justify;
    line-height: 1.9;
}
@media(max-width:767px){
    .chemical-content{
        padding: 20px!important;
    }
}
.regional-center {
    background: #f8fbff;
}

.regional-center .section-image {
    text-align: center;
}

.regional-center .section-image img {
    width: 100%;
    max-width: 420px;
    transition: .5s;
}

.regional-center .section-image img:hover {
    transform: scale(1.05);
}

.regional-center .content-box {
    background: #fff;
    padding: 20px 50px;
    border-radius: 20px;
    box-shadow: 0 15px 45px rgba(0, 0, 0, .08);
    position: relative;
    overflow: hidden;
}

.regional-center .content-box::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 6px;
    height: 100%;
    background: #021449;
}

.regional-center .content-box.gold::before {
    background: #d9a520;
}

.regional-center .section-tag {
    display: inline-block;
    padding: 8px 18px;
    background: #eaf7ff;
    color: #0d6efd;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.regional-center .gold .section-tag {
    background: #fff5d8;
    color: #b8860b;
}

.regional-center .content-box h2 {
    font-size: 40px;
    font-weight: 700;
    color: #0b2d62;
    margin-bottom: 25px;
    line-height: 1.2;
}

.regional-center .content-box p {
    font-size: 16px;
    line-height: 1.9;
    color: #555;
    font-family: 'Satoshi', sans-serif !important;
    margin-bottom: 18px;
}

.regional-center .person-image {
    width: 280px;
    height: 280px;
    margin: auto;
    border-radius: 50%;
    overflow: hidden;
    border: 8px solid #fff;
    margin-top: 25px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, .15);
}

.regional-center .person-image img {
    width: 100%;
    height: 100%;
    object-fit: fill;
}

/* Dhirubhai Section Responsive Styles */
@media (max-width: 991px) {
    .regional-center .content-box {
        padding: 20px 30px;
    }

    .regional-center .content-box h2 {
        font-size: 32px;
    }

    .regional-center .person-image {
        width: 220px;
        height: 220px;
    }
}

@media (max-width: 767px) {
    .regional-center .content-box {
        padding: 15px 20px;
    }

    .regional-center .content-box h2 {
        font-size: 26px;
        margin-bottom: 15px;
    }

    .regional-center .content-box p {
        font-size: 14px;
        line-height: 1.7;
    }

    .regional-center .section-tag {
        font-size: 11px;
        padding: 6px 14px;
        margin-bottom: 12px;
    }

    .regional-center .person-image {
        width: 180px;
        height: 180px;
        margin-top: 15px;
        border-width: 6px;
    }

    .regional-center .gold .section-tag {
        font-size: 11px;
        padding: 6px 14px;
    }
}

@media (max-width: 576px) {
    .regional-center .content-box {
        padding: 12px 15px;
        border-radius: 15px;
    }

    .regional-center .content-box h2 {
        font-size: 22px;
        margin-bottom: 12px;
        line-height: 1.3;
    }

    .regional-center .content-box p {
        font-size: 13px;
        line-height: 1.6;
        margin-bottom: 12px;
    }

    .regional-center .section-tag {
        font-size: 10px;
        padding: 5px 12px;
        margin-bottom: 10px;
        letter-spacing: 0.5px;
    }

    .regional-center .person-image {
        width: 150px;
        height: 150px;
        margin-top: 10px;
        border-width: 5px;
    }

    .regional-center .gold .section-tag {
        font-size: 10px;
        padding: 5px 12px;
    }
}

.important-dates {
    background: #f7faff;
    overflow: hidden;
}

.important-dates .timeline {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-top: 50px;
}

.important-dates .timeline::before {
    content: "";
    position: absolute;
    left: 6%;
    right: 6%;
    top: 50%;
    height: 5px;
    transform: translateY(-50%);
    background: linear-gradient(90deg, #0d6efd, #0b2d62);
    border-radius: 20px;
}

.important-dates .timeline-item {
    width: 33.33%;
    position: relative;
    text-align: center;
}

/* Alternate Cards */
.important-dates .timeline-item:nth-child(odd) .timeline-card {
    margin-bottom: 95px;
}

.important-dates .timeline-item:nth-child(even) .timeline-card {
    margin-top: 95px;
}

.important-dates .timeline-card {
    background: rgba(255, 255, 255, .9);
    backdrop-filter: blur(12px);
    border-radius: 22px;
    padding: 28px;
    width: 85%;
    margin-inline: auto;
    box-shadow: 0 20px 45px rgba(0, 0, 0, .08);
    position: relative;
    transition: .4s;
}

.important-dates .timeline-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 50px rgba(13, 110, 253, .18);
}

/* Connector */
.important-dates .timeline-item:nth-child(odd) .timeline-card::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -70px;
    width: 3px;
    height: 70px;
    background: #0d6efd;
}

.important-dates .timeline-item:nth-child(even) .timeline-card::before {
    content: "";
    position: absolute;
    left: 50%;
    top: -70px;
    width: 3px;
    height: 70px;
    background: #0d6efd;
}

/* Dot */

.important-dates .timeline-dot {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    margin: auto;
    border: 6px solid #fff;
    box-shadow: 0 0 0 6px rgba(13, 110, 253, .2);
    position: relative;
    z-index: 5;
    animation: pulse 2s infinite;
}

.important-dates .blue {
    background: #0d6efd;
}

.important-dates .red {
    background: #dc3545;
}

.important-dates .green {
    background: #198754;
}

@keyframes pulse {

    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.15);
        box-shadow: 0 0 0 15px rgba(13, 110, 253, .12);
    }

    100% {
        transform: scale(1);
    }
}

/* Date Badge */
.important-dates .timeline-date {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 40px;
    background: linear-gradient(135deg, #0d6efd, #0b2d62);
    color: #fff;
    font-weight: 700;
    font-size: 20px;
    margin-bottom: 20px;
    box-shadow: 0 10px 25px rgba(13, 110, 253, .3);
}

.important-dates h4 {
    color: #0b2d62;
    font-size: 24px;
    font-weight: 700;
}

.important-dates p {
    margin: 10px 0 0;
    color: #666;
}

/* ===========================
   Responsive Timeline
=========================== */
@media (max-width:991px) {
    .important-dates .timeline {
        display: block;
        position: relative;
        margin-top: 40px;
        padding-left: 45px;
    }

    /* Vertical Dashed Line */
    .important-dates .timeline::before {
        content: "";
        position: absolute;
        top: 0;
        left: 14px;
        width: 3px;
        height: 100%;
        border: none;
        background: repeating-linear-gradient(to bottom,
                #203a73 0,
                #203a73 8px,
                transparent 8px,
                transparent 16px);
    }

    .important-dates .timeline-item {
        width: 100%;
        text-align: left;
        padding-left: 35px;
        margin-bottom: 45px;
    }

    .important-dates .timeline-item:last-child {
        margin-bottom: 0;
    }

    /* Dot */
    .important-dates .timeline-dot {
        position: absolute;
        left: 2px;
        top: 18px;
        margin: 0;
        width: 24px;
        height: 24px;
    }

    /* Date */
    .important-dates .timeline-date {
        display: inline-block;
        font-size: 20px;
        padding: 8px 18px;
        margin-bottom: 18px;
    }

    /* Card */
    .important-dates .timeline-card {
        margin-top: 0;
        background: #fff;
        padding: 18px;
        border-radius: 15px;
        box-shadow: 0 8px 20px rgba(0, 0, 0, .08);
    }

    .important-dates .timeline-card h4 {
        font-size: 20px;
        margin-bottom: 8px;
    }

    .important-dates .timeline-card p {
        font-size: 15px;
        margin: 0;
    }
}

.technical-lecture-session {
    box-shadow: rgba(0, 0, 0, 0.1) 0px 1px 3px 0px, rgba(0, 0, 0, 0.06) 0px 1px 2px 0px;
    border-top: 2px solid #021449;
    border-bottom: 2px solid #021449;
    border-radius: 10px;
}

.technical-lecture-session p {
    font-size: 16px;
    color: #ababab;
    font-family: 'Satoshi', sans-serif !important;
    font-weight: 500;
}

.technical-lecture-session .topic-card {
    position: relative;
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    border-radius: 22px;
    padding: 35px 28px;
    text-align: center;
    height: 100%;
    overflow: hidden;

    border: 1px solid rgba(2, 20, 73, .12);

    box-shadow:
        0 10px 25px rgba(0, 0, 0, .06),
        0 25px 50px rgba(13, 110, 253, .08);

    transition: all .4s ease;
}

/* Top Gradient Line */
.technical-lecture-session .topic-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, #0d6efd, #021449, #00c6ff);
}

/* Decorative Circle */
.technical-lecture-session .topic-card::after {
    content: "";
    position: absolute;
    width: 170px;
    height: 170px;
    border-radius: 50%;
    background: rgba(13, 110, 253, .05);
    top: -70px;
    right: -70px;
    transition: .4s;
}

.technical-lecture-session .topic-card:hover {
    transform: translateY(-12px);
    box-shadow:
        0 18px 35px rgba(2, 20, 73, .12),
        0 35px 70px rgba(13, 110, 253, .15);
}

.technical-lecture-session .topic-card:hover::after {
    transform: scale(1.3);
}

.technical-lecture-session .topic-icon {
    width: 75px;
    height: 75px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: #eef4ff;
    color: #0d6efd;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
}

.technical-lecture-session .topic-card p {
    color: #ababab;
    font-family: 'Satoshi', sans-serif !important;
    font-weight: 500;
    font-size: 16px;
    line-height: 1.7;
    margin: 0;
}

.registration {
    background: #f5f8fd;
}

.registration .timeline {
    position: relative;
    display: flex;
    justify-content: space-between;
    gap: 30px;
}

.registration .timeline::before {
    content: "";
    position: absolute;
    left: 16%;
    right: 16%;
    top: 205px;
    border-top: 4px dashed #214b8c;
    z-index: 1;
}

.registration .timeline-item {
    width: 33.33%;
    position: relative;
    text-align: center;
    z-index: 2;
}

.registration .timeline-card {
    background: #fff;
    border-radius: 20px;
    padding: 35px 25px;
    min-height: 180px;
    box-shadow: 0 12px 35px rgba(0, 0, 0, .08);
    border-top: 5px solid #214b8c;
    transition: .4s;
    position: relative;
}

.registration .timeline-card::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -20px;
    transform: translateX(-50%);
    width: 2px;
    height: 20px;
    background: #214b8c;
}

.registration .timeline-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 45px rgba(0, 0, 0, .15);
}

.registration .timeline-date {
    display: inline-block;
    background: #214b8c;
    color: #fff;
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 18px;
}

.registration .timeline-card h4 {
    font-size: 24px;
    font-weight: 700;
    color: #1c2c5b;
    margin-bottom: 10px;
}

.registration .timeline-dot {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    margin: 28px auto 0;
    border: 5px solid #fff;
    box-shadow: 0 0 0 5px #214b8c;
    position: relative;
    transition: .4s;
}

.registration .timeline-item:hover .timeline-dot {
    transform: scale(1.25);
}

.registration .blue {
    background: #12a8f6;
}

.registration .red {
    background: #ff2b3d;
}

.registration .yellow {
    background: #f2b600;
}

/* Responsive */
@media(max-width:991px) {
    .registration .timeline {
        flex-direction: column;
    }

    .registration .timeline::before {
        left: 50%;
        right: auto;
        top: 0;
        bottom: 0;
        width: 4px;
        height: 100%;
        border-top: none;
        border-left: 4px dashed #214b8c;
        transform: translateX(-50%);
    }

    .registration .timeline-item {
        width: 100%;
        padding-bottom: 40px;
    }

    .registration .timeline-card::after {
        height: 25px;
        bottom: -25px;
    }

    .registration .timeline-dot {
        margin-top: 30px;
    }

}

/* ── Registration Card Timeline (inside abstract-registration-section) ── */
.registration-card .timeline {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 14px;
    width: 100%;
    max-width: 400px;
}

.registration-card .timeline::before {
    display: none;
}

.registration-card .timeline-item {
    display: flex;
    align-items: stretch;
    gap: 0;
    position: relative;
    z-index: 1;
    text-align: left;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(2, 20, 73, 0.06);
    border: 1px solid rgba(2, 20, 73, 0.07);
    background: #f8faff;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.registration-card .timeline-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 28px rgba(2, 20, 73, 0.12);
}

.registration-card .timeline-dot {
    width: 6px;
    height: auto;
    border-radius: 0;
    flex-shrink: 0;
    border: none;
    box-shadow: none;
    align-self: stretch;
}

.registration-card .timeline-item:hover .timeline-dot {
    transform: none;
}

.registration-card .blue {
    background: #3b82f6;
}

.registration-card .red {
    background: #ef4444;
}

.registration-card .yellow {
    background: #f59e0b;
}

.registration-card .timeline-card {
    background: transparent;
    border-radius: 0;
    padding: 14px 18px;
    flex: 1;
    border: none;
    transition: none;
}

.registration-card .timeline-card:hover {
    background: transparent;
    transform: none;
}

.registration-card .timeline-card::after {
    display: none;
}

.registration-card .timeline-date {
    display: block;
    font-size: 11px;
    font-weight: 700;
    color: #64748b;
    margin-top: 10px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.registration-card .timeline-card h4 {
    font-size: 15px;
    font-weight: 700;
    color: #021449;
    margin: 0;
}

.sponsorships p {
    color: #ababab;
    font-family: 'Satoshi', sans-serif !important;
    font-weight: 500;
    font-size: 16px;
    line-height: 1.7;
}

/* ==========================
   Sponsorship Table
========================== */
.sponsorships .table-responsive {
    border-radius: 18px;
    overflow: hidden;
    box-shadow: rgba(0, 0, 0, 0.02) 0px 1px 3px 0px, rgba(27, 31, 35, 0.15) 0px 0px 0px 1px;
}

.sponsorships .sponsor-table {
    width: 100%;
    margin: 0;
    border-collapse: separate;
    border-spacing: 0;
    background: #fff;
}

/* Header */
.sponsorships .sponsor-table thead th {
    background: linear-gradient(135deg, #021449, #0d6efd);
    color: #fff;
    padding: 12px 15px;
    border: none;
    text-align: center;
    font-size: 17px;
    font-weight: 700;
    white-space: nowrap;
}

.sponsorships .sponsor-table thead th:first-child {
    border-top-left-radius: 18px;
}

.sponsorships .sponsor-table thead th:last-child {
    border-top-right-radius: 18px;
}

/* Body */
.sponsorships .sponsor-table tbody td {
    padding: 10px 15px;
    vertical-align: middle;
    border-bottom: 1px solid #edf2f7;
    text-align: center;
    transition: .3s;
}

.sponsorships .sponsor-table tbody tr:nth-child(even) {
    background: #f9fbff;
}

.sponsorships .sponsor-table tbody tr:hover {
    background: #eef5ff;
    transform: scale(1.01);
    box-shadow: 0 10px 25px rgba(13, 110, 253, .10);
}

.sponsorships .sponsor-table tbody tr:last-child td {
    border-bottom: none;
}

/* Serial */
.sponsorships .serial {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: auto;
    border-radius: 50%;
    background: linear-gradient(135deg, #0d6efd, #021449);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
}

/* Badge */
.sponsorships .badge {
    display: inline-block;
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: .3px;
}

.sponsorships .platinum {
    background: #ECECEC;
    color: #333;
}

.sponsorships .gold {
    background: #FFD54F;
    color: #222;
}

.sponsorships .silver {
    background: #DEE2E6;
    color: #222;
}

.sponsorships .bronze {
    background: #C97A3D;
    color: #fff;
}

/* Cost */
.sponsorships .sponsor-table strong {
    color: #021449;
    font-size: 18px;
    font-weight: 700;
}

/* Responsive */
@media(max-width:991px) {

    .sponsorships .table-responsive {
        border-radius: 15px;
    }

    .sponsorships .sponsor-table {
        min-width: 900px;
    }

    .sponsorships .sponsor-table thead th {
        font-size: 15px;
        padding: 14px 12px;
    }

    .sponsorships .sponsor-table tbody td {
        padding: 14px 12px;
        font-size: 14px;
    }

    .sponsorships .badge {
        font-size: 13px;
        padding: 7px 14px;
    }

    .sponsorships .serial {
        width: 36px;
        height: 36px;
        font-size: 13px;
    }

    .sponsorships .sponsor-table strong {
        font-size: 16px;
    }

}

@media(max-width:767px) {
    .sponsorships p {
        font-size: 14px;
        line-height: 1.6;
        margin-bottom: 20px;
    }

    .sponsorships .table-responsive {
        border-radius: 12px;
        overflow: visible;
        max-width: 100%;
    }

    .sponsorships .sponsor-table {
        min-width: 100%;
        display: block;
    }

    .sponsorships .sponsor-table thead {
        display: none;
    }

    .sponsorships .sponsor-table tbody {
        display: block;
    }

    .sponsorships .sponsor-table tr {
        display: block;
        margin-bottom: 15px;
        padding: 0;
        border-bottom: 1px solid #e8edf3;
    }

    .sponsorships .sponsor-table tr:last-child {
        border-bottom: none;
    }

    .sponsorships .sponsor-table td {
        display: block;
        padding: 8px 0;
        border: none;
        font-size: 13px;
        line-height: 1.4;
    }

    .sponsorships .sponsor-table td::before {
        content: attr(data-label);
        font-weight: 600;
        color: #0b2d62;
        margin-right: 10px;
        display: inline-block;
        min-width: 100px;
        font-size: 12px;
    }

    .sponsorships .sponsor-table td.branding-column {
        display: none;
    }

    .sponsorships .sponsor-table::after {
        content: 'Branding & Visibility: Company Logo / Brand on Main Stage Banner + Banner at Seminar Site';
        display: block;
        margin-top: 1rem;
        padding: 1rem 1.2rem;
        border-radius: 14px;
        background: #eef5ff;
        color: #0b2d62;
        font-size: 0.95rem;
        line-height: 1.6;
        border: 1px solid rgba(13, 110, 253, 0.15);
    }

    .sponsorships .badge {
        font-size: 11px;
        padding: 4px 10px;
    }

    .sponsorships .serial {
        width: 28px;
        height: 28px;
        font-size: 11px;
    }

    .sponsorships .sponsor-table strong {
        font-size: 14px;
    }
}

@media(max-width:576px) {
    .sponsorships p {
        font-size: 13px;
        line-height: 1.5;
        margin-bottom: 15px;
    }

    .sponsorships .table-responsive {
        border-radius: 10px;
        overflow: visible;
    }

    .sponsorships .sponsor-table {
        min-width: 100%;
        display: block;
    }

    .sponsorships .sponsor-table thead {
        display: none;
    }

    .sponsorships .sponsor-table tbody {
        display: block;
    }

    .sponsorships .sponsor-table tr {
        display: block;
        margin-bottom: 12px;
        padding: 0;
        border-bottom: 1px solid #e8edf3;
    }

    .sponsorships .sponsor-table tr:last-child {
        border-bottom: none;
    }

    .sponsorships .sponsor-table td {
        display: block;
        padding: 6px 0;
        border: none;
        font-size: 12px;
        line-height: 1.3;
    }

    .sponsorships .sponsor-table td::before {
        content: attr(data-label);
        font-weight: 600;
        color: #0b2d62;
        margin-right: 8px;
        display: inline-block;
        min-width: 90px;
        font-size: 11px;
    }

    .sponsorships .sponsor-table td.branding-column {
        display: none;
    }

    .sponsorships .sponsor-table::after {
        content: 'Branding & Visibility: Company Logo / Brand on Main Stage Banner + Banner at Seminar Site';
        display: block;
        margin-top: 0.9rem;
        padding: 0.95rem 1rem;
        border-radius: 12px;
        background: #eef5ff;
        color: #0b2d62;
        font-size: 0.9rem;
        line-height: 1.5;
        border: 1px solid rgba(13, 110, 253, 0.12);
    }

    .sponsorships .badge {
        font-size: 10px;
        padding: 3px 8px;
    }

    .sponsorships .serial {
        width: 26px;
        height: 26px;
        font-size: 10px;
    }

    .sponsorships .sponsor-table strong {
        font-size: 13px;
    }
}

/* Contact Page Mobile Styles */
@media(max-width:767px) {
    .contact-card {
        padding: 20px 15px;
        margin-bottom: 20px;
    }

    .contact-title {
        font-size: 24px;
        margin-bottom: 20px;
        text-align: center;
    }

    .contact-item {
        display: flex;
        align-items: flex-start;
        gap: 15px;
        margin-bottom: 20px;
        padding: 15px;
        background: #f8f9fa;
        border-radius: 12px;
    }

    .contact-icon {
        width: 45px;
        height: 45px;
        min-width: 45px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: linear-gradient(135deg, #0d6efd, #021449);
        color: #fff;
        border-radius: 50%;
        font-size: 20px;
        flex-shrink: 0;
    }

    .contact-item h5 {
        font-size: 16px;
        margin-bottom: 5px;
        color: #0b2d62;
    }

    .contact-item p {
        font-size: 13px;
        line-height: 1.5;
        color: #555;
        margin: 0;
        word-wrap: break-word;
        word-break: break-all;
        overflow-wrap: break-word;
    }

    /* Enhance address visibility */
    .contact-item:first-child p {
        font-size: 14px;
        font-weight: 500;
        color: #333;
        line-height: 1.6;
    }

    .map-card {
        height: 300px;
        border-radius: 12px;
        overflow: hidden;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    }

    .map-card iframe {
        width: 100%;
        height: 100%;
        border: none;
    }

    /* Center serial number in sponsorship table cards */
    .sponsorships .serial {
        margin: 0 auto;
    }

    /* Keep about-chemcon-desc left-aligned for sponsorship page on mobile */
    .sponsorships .about-chemcon-desc {
        text-align: left;
    }

    .sponsorships .about-chemcon-desc .container {
        text-align: left;
    }

    .sponsorships .about-chemcon-desc p {
        text-align: left;
    }
}

@media(max-width:576px) {
    .contact-card {
        padding: 15px 10px;
    }

    .contact-title {
        font-size: 20px;
        margin-bottom: 15px;
    }

    .contact-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 10px;
        padding: 12px;
    }

    .contact-icon {
        width: 40px;
        height: 40px;
        min-width: 40px;
        font-size: 18px;
    }

    .contact-item h5 {
        font-size: 14px;
    }

    .contact-item p {
        font-size: 12px;
        word-wrap: break-word;
        word-break: break-all;
        overflow-wrap: break-word;
    }

    /* Enhance address visibility on small mobile */
    .contact-item:first-child p {
        font-size: 13px;
        font-weight: 500;
        color: #333;
        line-height: 1.6;
    }

    .map-card {
        height: 250px;
    }
}

.registration-fees .table-responsive {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid #dbe4f0;
}

.registration-fees .registration-table {
    margin: 0;
    border-collapse: collapse;
}

/* Header */

.registration-fees .registration-table thead th {
    background: #edf4fb;
    color: #0b2d62;
    font-size: 17px;
    font-weight: 600;
    text-align: center;
    padding: 16px 20px;
    border: 1px solid #d6e2ef;
}

.registration-fees .registration-table thead th:first-child {
    text-align: left;
}

/* Body */

.registration-fees .registration-table tbody td {
    padding: 14px 20px;
    font-size: 15px;
    color: #444;
    border: 1px solid #edf2f7;
    vertical-align: middle;
    transition: .3s;
}

.registration-fees .registration-table tbody td:first-child {
    font-weight: 600;
    color: #0b2d62;
}

.registration-fees .registration-table tbody td:nth-child(2),
.registration-fees .registration-table tbody td:nth-child(3) {
    text-align: center;
    font-weight: 600;
}

.registration-fees .registration-table tbody tr:nth-child(even) {
    background: #fafcff;
}

.registration-fees .registration-table tbody tr:hover {
    background: #f2f8ff;
}

.registration-fees .registration-table small {
    display: block;
    font-size: 13px;
    color: #777;
    margin-top: 2px;
}

@media(max-width:768px) {
    .registration-fees .registration-table {
        min-width: 100%;
    }

    .registration-fees .registration-table thead th {
        font-size: 15px;
        padding: 14px;
    }

    .registration-fees .registration-table tbody td {
        font-size: 14px;
        padding: 12px 14px;
    }

    .registration-fees .registration-table small {
        font-size: 12px;
    }
}

@media(max-width:767px) {
    .registration-fees .table-responsive {
        border-radius: 12px;
        overflow: visible;
    }

    .registration-fees .registration-table {
        min-width: 100%;
        display: block;
    }

    .registration-fees .registration-table thead {
        display: none;
    }

    .registration-fees .registration-table tbody {
        display: block;
    }

    .registration-fees .registration-table tr {
        display: block;
        margin-bottom: 15px;
        background: #fff;
        border-radius: 12px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
        padding: 15px;
    }

    .registration-fees .registration-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 8px 0;
        border: none;
        font-size: 13px;
    }

    .registration-fees .registration-table td::before {
        content: attr(data-label);
        font-weight: 600;
        color: #0b2d62;
        margin-right: 10px;
    }

    .registration-fees .registration-table td:last-child {
        border-bottom: none;
    }

    .registration-fees .registration-table small {
        font-size: 11px;
    }
}

@media(max-width:576px) {
    .registration-fees .table-responsive {
        border-radius: 10px;
    }

    .registration-fees .registration-table tr {
        padding: 12px;
        margin-bottom: 12px;
    }

    .registration-fees .registration-table td {
        font-size: 12px;
        padding: 6px 0;
    }

    .registration-fees .registration-table td::before {
        font-size: 11px;
        margin-right: 8px;
    }

    .registration-fees .registration-table small {
        font-size: 10px;
    }
}

.exhibition {
    background: #f8fbff;
}

.exhibition .table-responsive {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid #d9e5f3;
}

.exhibition .exhibition-table {
    margin: 0;
}

.exhibition .exhibition-table thead th {
    background: #0b2d62;
    color: #fff;
    font-size: 17px;
    font-weight: 600;
    padding: 16px 20px;
    border: none;
}

.exhibition .exhibition-table tbody td {
    padding: 16px 20px;
    font-size: 15px;
    color: #444;
    border-color: #edf2f7;
    vertical-align: middle;
}

.exhibition .exhibition-table tbody td:first-child {
    font-weight: 600;
    color: #0b2d62;
    width: 45%;
}

.exhibition .exhibition-table tbody tr:nth-child(even) {
    background: #f8fbff;
}

.exhibition .exhibition-table tbody tr:hover {
    background: #eef6ff;
    transition: .3s;
}

@media(max-width:768px) {
    .exhibition .exhibition-table {
        min-width: 600px;
    }

    .exhibition .exhibition-table thead th {
        font-size: 15px;
    }

    .exhibition .exhibition-table tbody td {
        font-size: 14px;
        padding: 14px;
    }
}

@media(max-width:767px) {
    .exhibition .table-responsive {
        border-radius: 12px;
        overflow: visible;
    }

    .exhibition .exhibition-table {
        min-width: 100%;
        display: block;
    }

    .exhibition .exhibition-table thead {
        display: none;
    }

    .exhibition .exhibition-table tbody {
        display: block;
    }

    .exhibition .exhibition-table tr {
        display: block;
        margin-bottom: 15px;
        background: #fff;
        border-radius: 12px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
        padding: 15px;
    }

    .exhibition .exhibition-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 8px 0;
        border: none;
        font-size: 13px;
    }

    .exhibition .exhibition-table td::before {
        content: attr(data-label);
        font-weight: 600;
        color: #0b2d62;
        margin-right: 10px;
    }

    .exhibition .exhibition-table td:last-child {
        border-bottom: none;
    }
}

@media(max-width:576px) {
    .exhibition .table-responsive {
        border-radius: 10px;
    }

    .exhibition .exhibition-table tr {
        padding: 12px;
        margin-bottom: 12px;
    }

    .exhibition .exhibition-table td {
        font-size: 12px;
        padding: 6px 0;
    }

    .exhibition .exhibition-table td::before {
        font-size: 11px;
        margin-right: 8px;
    }
}

/* footer area start */
footer {
    position: relative;
    background: #040914;
    padding: 40px 40px 0px 40px;
    color: #b0bec5;
    overflow: hidden;
}

.footer-content {
    position: relative;
    z-index: 2;
}

.footer-content h3 {
    position: relative;
    padding-bottom: 14px;
    margin-bottom: 25px;
    font-size: 1.5rem;
    color: #ffffff;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.footer-content h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 65px;
    height: 3px;
    background: linear-gradient(90deg, #00bcd4, #00e5ff, transparent);
    border-radius: 2px;
    background-size: 200% auto;
    animation: borderGlow 3s linear infinite;
}

@keyframes borderGlow {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.footer-content p {
    text-align: justify;
    color: #94a3b8;
    font-size: 0.95rem;
    line-height: 1.6;
}

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

footer ul li {
    margin-bottom: 12px;
}

footer ul li a {
    color: #94a3b8;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    font-size: 0.95rem;
    display: inline-block;
    position: relative;
}

footer ul li a::before {
    content: '>';
    position: absolute;
    left: -15px;
    opacity: 0;
    color: #00bcd4;
    transition: all 0.3s ease;
}

footer ul li a:hover {
    color: #00bcd4;
    transform: translateX(15px);
    text-shadow: 0 0 10px rgba(0, 188, 212, 0.4);
}

footer ul li a:hover::before {
    opacity: 1;
    left: -12px;
}

/* 3. SOCIAL ICONS PULSE ANIMATION */
.social-links-wrapper {
    margin-top: 25px;
}

.social-links-wrapper span {
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
}

.social-icons a {
    color: #fff;
    background: rgba(255, 255, 255, 0.03);
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin-right: 10px;
    margin-top: 10px;
    border: 1px solid rgba(0, 188, 212, 0.15);
    transition: all 0.4s ease;
    text-decoration: none;
}

.social-icons a:hover {
    background: #00bcd4;
    color: #000;
    box-shadow: 0 0 20px rgba(0, 188, 212, 0.6);
    transform: translateY(-5px) rotate(360deg);
}

/* 4. FUTURISTIC FORM WITH SHADOW GLOW */
.futuristic-border {
    background: rgba(10, 20, 38, 0.85);
    padding: 24px;
    border-radius: 12px;
    border: 1px solid rgba(0, 188, 212, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    transition: all 0.4s ease;
}

.futuristic-border:hover {
    border-color: rgba(0, 188, 212, 0.5);
    box-shadow: 0 0 30px rgba(0, 188, 212, 0.15);
}

.footer-form label {
    font-size: 12px;
    color: #00bcd4;
    margin-bottom: 5px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-form .form-control {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #fff;
    border-radius: 6px;
    font-size: 0.9rem;
    padding: 8px 14px;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.footer-form .form-control:focus {
    background: rgba(5, 11, 22, 0.95);
    border-color: #00e5ff;
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.4), inset 0 0 5px rgba(0, 229, 255, 0.2);
    color: #fff;
    transform: translateY(-2px);
    /* Sleek floating focus effect */
}

.form-button-group {
    display: flex;
    gap: 12px;
    margin-top: 10px;
}

.btn-submit {
    background: linear-gradient(45deg, #00bcd4, #00e5ff);
    border: none;
    color: #000;
    font-weight: 600;
    flex: 2;
    transition: all 0.3s ease;
}

.btn-submit:hover {
    transform: scale(1.03);
    box-shadow: 0 0 20px #00bcd4;
    color: #000;
}

.btn-reset {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #fff;
    flex: 1;
    transition: all 0.3s ease;
}

.btn-reset:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.4);
}

.tech-bg-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(rgba(0, 188, 212, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 188, 212, 0.02) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: 0;
    pointer-events: none;
}

.footer-bottom {
    text-align: center;
    padding-top: 10px;
    margin-top: 10px;
    padding-bottom: 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 13px;
    color: #64748b;
    position: relative;
    z-index: 2;
}

.reveal-element {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.reveal-element.active {
    opacity: 1;
    transform: translateY(0);
}

/* footer area end */

/* Footer Responsive Styles */
@media(max-width:767px) {
    footer {
        padding: 30px 20px 0px 20px;
    }

    .footer-content h3 {
        font-size: 1.2rem;
        margin-bottom: 20px;
        padding-bottom: 10px;
    }

    .footer-content h3::after {
        width: 50px;
        height: 2px;
    }

    .footer-content p {
        font-size: 0.85rem;
        line-height: 1.5;
        text-align: left;
        word-wrap: break-word;
        word-break: break-word;
        overflow-wrap: break-word;
    }

    footer ul li a {
        font-size: 0.85rem;
        word-wrap: break-word;
        word-break: break-word;
        overflow-wrap: break-word;
    }

    .social-links-wrapper span {
        font-size: 0.85rem;
    }

    .social-icons a {
        width: 35px;
        height: 35px;
        margin-right: 8px;
        margin-top: 8px;
    }

    .futuristic-border {
        padding: 18px;
    }

    .footer-form label {
        font-size: 11px;
    }

    .footer-form .form-control {
        font-size: 0.85rem;
        padding: 8px 12px;
    }

    .footer-bottom {
        font-size: 11px;
        padding-top: 15px;
        margin-top: 15px;
    }
}

@media(max-width:576px) {
    footer {
        padding: 25px 15px 0px 15px;
    }

    .footer-content h3 {
        font-size: 1.1rem;
        margin-bottom: 15px;
    }

    .footer-content p {
        font-size: 0.8rem;
        line-height: 1.4;
    }

    footer ul li a {
        font-size: 0.8rem;
    }

    .social-icons a {
        width: 32px;
        height: 32px;
        margin-right: 6px;
    }

    .futuristic-border {
        padding: 15px;
    }

    .footer-form .form-control {
        font-size: 0.8rem;
        padding: 6px 10px;
    }

    .footer-bottom {
        font-size: 10px;
    }
}

/* Hero Section Redesign */
.hero-section {
    background-color: #ffffff;
    height: auto;
    min-height: auto;
    display: flex;
    align-items: stretch;
    box-sizing: border-box;
    padding: 0;
    margin: 0;
    overflow: hidden;
    width: 100%;
    max-width: 100%;
}

@media (max-width: 768px) {
    .hero-section {
        height: auto;
        min-height: auto;
        padding: 15px 0;
    }

    .hero-container {
        flex-direction: column;
    }

    .hero-content {
        flex: 0 0 100%;
        max-width: 100%;
        padding: 1rem;
        gap: 0.5rem;
    }

    .hero-slider {
        flex: 0 0 100%;
        max-width: 100%;
        height: 250px;
    }

    .hero-banner-img img {
        max-height: clamp(60px, 10vh, 100px);
    }

    .hero-session {
        font-size: 0.9rem;
    }

    .hero-of {
        font-size: 0.75rem;
    }

    .hero-institute {
        font-size: 0.85rem;
    }

    .hero-date-pill {
        font-size: 0.8rem;
        padding: 0.4rem 1rem;
    }
}

.hero-container {
    width: 100%;
    display: flex;
    flex-direction: row;
    overflow: hidden;
    height: 100%;
}

.hero-content {
    flex: 0 0 50%;
    max-width: 50%;
    padding: clamp(2rem, 5vh, 4rem) clamp(1rem, 2vw, 2rem);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
}

/* Decorative background */
.hero-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 10% 20%, rgba(102, 126, 234, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero-logos {
    display: flex;
    justify-content: center;
    gap: 1.2rem;
    margin-bottom: 0;
    z-index: 1;
    flex-shrink: 0;
}

.hero-logos img {
    height: clamp(90px, 10vh, 120px);
    width: auto;
    object-fit: contain;
}

.hero-banner-img {
    margin-bottom: 0;
    z-index: 1;
    flex-shrink: 0;
    width: 100%;
}

.hero-banner-img img {
    width: 100%;
    height: auto;
    max-height: clamp(120px, 20vh, 200px);
    object-fit: contain;
    display: block;
    border-radius: 20px;
    animation: gentleFloat 6s ease-in-out infinite;
}

@keyframes gentleFloat {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

.hero-date-pill {
    display: inline-flex;
    align-self: center;
    align-items: center;
    padding: clamp(0.4rem, 1vh, 0.6rem) clamp(1rem, 2vw, 1.5rem);
    background: rgba(37, 99, 235, 0.1);
    color: #2563eb;
    border: 1px solid rgba(37, 99, 235, 0.3);
    border-radius: 50px;
    font-weight: 700;
    font-size: clamp(0.75rem, 1vw, 0.95rem);
    margin-bottom: 0;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.15);
    z-index: 1;
    flex-shrink: 0;
    white-space: normal;
    text-align: center;
    backdrop-filter: blur(8px);
}

.hero-date-pill i {
    margin-right: 8px;
}

.hero-text-details {
    z-index: 1;
}

.hero-session {
    font-weight: 800;
    background: linear-gradient(90deg, #1e293b, #334155);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: clamp(1rem, 2vw, 1.5rem);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0;
}

.hero-of {
    color: #94a3b8;
    font-weight: 500;
    font-size: clamp(0.7rem, 0.8vw, 0.9rem);
    font-style: italic;
    margin-bottom: 0;
}

.hero-institute {
    font-weight: 900;
    color: #0f172a;
    font-size: clamp(1rem, 1.6vw, 1.45rem);
    letter-spacing: 1px;
    margin-bottom: 0;
    text-shadow:
        0 1px 0 rgba(255, 255, 255, 0.9),
        0 2px 2px rgba(15, 23, 42, 0.25),
        0 4px 10px rgba(15, 23, 42, 0.22);
}

.hero-slider {
    flex: 0 0 50%;
    max-width: 50%;
    position: relative;
    display: flex;
    min-height: 400px;
}

.hero-slider .corner-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #e9ecef;
    border-radius: 0;
    overflow: hidden;
    box-shadow: none;
    backdrop-filter: none;
}

.hero-slider .slide {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: auto !important;
    bottom: auto !important;
    width: 100% !important;
    height: 100% !important;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.hero-slider .slide.active {
    opacity: 1;
    z-index: 2;
}

.hero-slider .slide img {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: auto !important;
    bottom: auto !important;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    object-position: center !important;
    border-radius: 0 !important;
    box-shadow: none !important;
}

/* ─── Hero Responsive ─── */

/* Tablet landscape (993–1199px) */
@media (max-width: 1199px) and (min-width: 993px) {
    .hero-session {
        font-size: 1.4rem;
    }
}

/* Tablet portrait (769–992px): stack vertically */
@media (max-width: 992px) {
    .hero-section {
        height: auto;
        min-height: auto;
        padding: 20px 0;
    }

    .hero-container {
        flex-direction: column;
    }

    .hero-content {
        flex: 0 0 100%;
        max-width: 100%;
        padding: 1rem;
        gap: 0.75rem;
    }

    .hero-slider {
        flex: 0 0 100%;
        max-width: 100%;
        height: 300px;
    }

    .hero-banner-img img {
        max-height: clamp(70px, 10vh, 100px);
    }

    .hero-session {
        font-size: 1.1rem;
    }

    .hero-of {
        font-size: 0.85rem;
    }

    .hero-institute {
        font-size: 0.95rem;
    }

    .hero-container {
        flex-direction: column;
        height: auto;
    }

    .hero-content {
        flex: unset;
        max-width: 100%;
        width: 100%;
        padding: 2rem 1.5rem;
        align-items: center;
        text-align: center;
        gap: 1rem;
    }

    .hero-logos {
        justify-content: center;
        gap: 1.5rem;
    }

    .hero-date-pill {
        align-self: center;
        font-size: 0.95rem;
        padding: 0.6rem 1.2rem;
    }

    .hero-banner-img {
        width: auto;
        max-width: 80%;
    }

    .hero-banner-img img {
        max-height: clamp(40px, 6vh, 70px);
    }

    .hero-slider {
        flex: unset;
        max-width: 100%;
        width: 100%;
        height: 45vw;
        min-height: 280px;
        max-height: 420px;
    }

    .registration-dates-hero {
        min-width: unset;
        width: 100%;
        max-width: 100%;
    }

    .reg-dates-container {
        justify-content: space-around;
    }
}

/* Mobile (max 576px) */
@media (max-width: 576px) {
    .hero-content {
        padding: 1.5rem 1rem;
        gap: 0.8rem;
    }

    .hero-banner-img {
        max-width: 90%;
    }

    .hero-banner-img img {
        max-height: clamp(70px, 12vh, 100px);
        border-radius: 12px !important;
    }

    .hero-session {
        font-size: 1.1rem;
    }

    .hero-institute {
        font-size: 0.85rem;
    }

    .hero-date-pill {
        font-size: 0.82rem;
        padding: 0.5rem 1rem;
        white-space: normal;
        text-align: center;
    }

    .hero-slider {
        height: 50vw;
        min-height: 220px;
        max-height: 320px;
    }

    .registration-dates-hero {
        min-width: unset;
        width: 100%;
        max-width: 100%;
        padding: 0.75rem 0.5rem;
    }

    .reg-dates-container {
        flex-direction: column;
        gap: 0.5rem;
        align-items: center;
        padding: 0 0.25rem;
    }

    .reg-date-item:not(:last-child) {
        border-right: none !important;
        border-bottom: 1px solid rgba(0, 0, 0, 0.08);
        padding-right: 0 !important;
        padding-bottom: 0.4rem;
    }

    .reg-date-item {
        text-align: center;
        justify-content: center;
    }

    .reg-date-item span {
        font-size: 13px !important;
        white-space: normal;
    }

    .reg-date-item b {
        font-size: 14px !important;
    }
}

/* Hero Section Layout Adjustments */
.hero-content-wrapper {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    align-items: center;
    text-align: center;
    width: 100%;
}

.hero-banner-custom {
    border-radius: 22px !important;
    max-width: 100%;
    width: auto !important;
    height: auto;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
    margin-bottom: 1rem;
    display: inline-block !important;
}

@media (max-width: 768px) {
    .hero-banner-custom {
        max-height: clamp(80px, 15vh, 120px);
        width: auto !important;
    }
}

/* Timeline Scaling for Hero */
.hero-timeline-wrapper {
    width: 100%;
    transform: scale(0.9);
    transform-origin: top center;
}

@media (min-width: 1200px) {
    .hero-timeline-wrapper {
        transform-origin: top left;
        transform: scale(0.85);
    }
}

@media (max-width: 768px) {
    .hero-timeline-wrapper {
        transform: scale(0.75);
    }
}

@media (max-width: 576px) {
    .hero-timeline-wrapper {
        transform: scale(0.65);
    }
}

/* Registration Dates Hero */

.registration-dates-hero {
    position: relative;
    overflow: hidden;
    background: rgba(255, 255, 255, .82);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-radius: 22px;
    border: 1px solid rgba(255, 255, 255, .9);
    border-top: 4px solid #2563eb;
    border-bottom: 4px solid #f59e0b;
    box-shadow:
        0 12px 35px rgba(37, 99, 235, .12),
        0 6px 18px rgba(0, 0, 0, .08),
        inset 0 1px 0 rgba(255, 255, 255, .9);
    transition: all .35s ease;
}
.registration-dates-hero:hover {
    transform: translateY(-6px);
    box-shadow:
        0 18px 45px rgba(37, 99, 235, .18),
        0 10px 25px rgba(0, 0, 0, .12);
}

.reg-dates-container {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.reg-date-item {
    display: flex;
    align-items: center;
    gap: 5px;
    width: 100%;
    padding: 5px 8px;
}

/* .reg-date-item:not(:last-child) {
    border-bottom: 1px solid rgba(0, 0, 0, .08);
} */

.reg-icon {
    width: 20px;
    min-width: 20px;
    text-align: left;
}

.reg-icon i {
    font-size: 16px;
}

.reg-content {
    flex: 1;
}

.reg-title {
    font-size: 14px !important;
    color: #000;
    font-weight: 700;
    text-align: center;
    white-space: normal;
    padding-bottom: 10px;
    line-height: 1.3;
}

.reg-date {
    font-size: 15px !important;
    font-weight: 600;
    color: #555;
    white-space: normal;
    text-align: center;
    line-height: 1.3;
}

.reg-date sup {
    font-size: 11px;
}

/* Desktop */

@media(min-width:768px) {
    .reg-dates-container {
        flex-direction: row;
    }

    .reg-date-item {
        flex: 1;
        justify-content: center;
        border-bottom: none !important;
        padding: 15px 18px;
    }

    .reg-date-item:not(:last-child) {
        border-right: 2px solid #0d6efd;
    }

    .reg-title {
        font-size: 15px;
    }

    .reg-date {
        font-size: 20px;
    }
}

/* Mobile */

@media(max-width:767px) {

    .registration-dates-hero {
        padding: 8px;
    }

    .reg-date-item {
        padding: 14px 8px;
    }

    .reg-title {
        font-size: 14px;
    }

    .reg-date {
        font-size: 18px;
    }

    .reg-icon i {
        font-size: 28px;
    }

}

@media (min-width: 1200px) {
    .reg-dates-container {
        gap: 0;
    }

    .registration-dates-hero {
        padding: 1rem 1.25rem;
    }

    .reg-date-item:not(:last-child) {
        padding-right: 0.8rem;
    }

    .reg-date-item span {
        font-size: clamp(10px, 1.1vw, 14px);
        white-space: nowrap;
    }

    .reg-date-item b {
        font-size: clamp(12px, 1.2vw, 15px);
    }
}

.reg-date-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-align: left;
}

.reg-date-item b {
    font-size: 15px;
}

/* Fix timeline in hero section */
.hero-timeline-wrapper {
    overflow: visible !important;
    margin-bottom: 1rem;
}

.hero-timeline-wrapper .timeline {
    margin-top: 1rem;
    align-items: stretch;
    gap: 10px;
}

.hero-timeline-wrapper .timeline::before {
    display: none !important;
}

.hero-timeline-wrapper .timeline-item {
    width: 33.33%;
    padding: 0;
    margin: 0 !important;
    display: flex;
    flex-direction: column;
}

.hero-timeline-wrapper .timeline-item:nth-child(odd) .timeline-card,
.hero-timeline-wrapper .timeline-item:nth-child(even) .timeline-card {
    margin: 0 !important;
    padding: 15px 10px;
    width: 100%;
    flex: 1;
}

.hero-timeline-wrapper .timeline-item:nth-child(odd) .timeline-card::after,
.hero-timeline-wrapper .timeline-item:nth-child(even) .timeline-card::before {
    display: none !important;
}

.hero-timeline-wrapper .timeline-card h4 {
    font-size: 14px;
    margin-bottom: 5px;
}

.hero-timeline-wrapper .timeline-date {
    font-size: 13px;
    padding: 4px 10px;
    margin-bottom: 10px;
    display: inline-block;
    position: static !important;
}

.hero-timeline-wrapper .timeline-dot {
    display: none !important;
}

@media (max-width: 991px) {
    .hero-timeline-wrapper .timeline {
        display: flex;
        flex-direction: row;
        padding-left: 0;
    }

    .hero-timeline-wrapper .timeline-item {
        padding-left: 0;
        text-align: center;
    }
}

/* NEW HERO DESIGN */
.new-hero-design {
    overflow: hidden;
}

.hero-overlay-shape {
    position: absolute;
    top: 0;
    left: 0;
    width: 65%;
    height: 100%;
    background: #ffffff;
    z-index: 1;
    clip-path: polygon(0 0, 100% 0, 85% 100%, 0% 100%);
    box-shadow: 20px 0 50px rgba(0, 0, 0, 0.1);
}

@media (max-width: 1200px) {
    .hero-overlay-shape {
        width: 75%;
        clip-path: polygon(0 0, 100% 0, 90% 100%, 0% 100%);
    }
}

@media (max-width: 991px) {
    .hero-overlay-shape {
        width: 100%;
        background: rgba(255, 255, 255, 0.95);
        clip-path: none;
    }
}

.hero-bottom-bar {
    border-top: 2px solid rgba(255, 255, 255, 0.1);
}

.feature-item i {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ============================================
   ORGANIZED BY / HOSTED BY SECTION
   ============================================ */

.organized-hosted-section {
    background: #f0f4ff;
    padding: 40px 0;
    margin: 0;
    overflow: hidden;
    width: 100%;
    max-width: 100%;
}

/* Section Heading */
.oh-title {
    font-size: 26px;
    font-weight: 700;
    color: #0b2d62;
    margin-bottom: 6px;
}

.oh-dot {
    color: #2563eb;
    font-size: 22px;
}

.oh-underline {
    width: 60px;
    height: 3px;
    background: #2563eb;
    border-radius: 4px;
    margin: 0 auto;
}

.oh-underline-teal {
    background: #0d9488;
}

/* ---- Organized Card ---- */
.organized-card {
    background: #ffffff;
    border-radius: 22px;
    box-shadow: 0 4px 24px rgba(30, 58, 138, 0.08);
    overflow: hidden;
    position: relative;
    width: 100%;
    max-width: 600px;
    height: 380px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    margin: 0 auto;
}

.organized-card-body {
    padding: 8px 15px 3px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    overflow: hidden;
    justify-content: flex-start;
    gap: 0.15rem;
}

.organized-wave {
    height: 35px;
    margin-top: auto;
    margin-left: -28px;
    margin-right: -28px;
    margin-bottom: -20px;
    flex-shrink: 0;
    line-height: 0;
}

.organized-wave svg {
    width: calc(100% + 56px);
    height: 100%;
    display: block;
    vertical-align: bottom;
}

/* ---- Hosted Card ---- */
.hosted-card {
    background: #ffffff;
    border-radius: 22px;
    box-shadow: 0 4px 24px rgba(13, 148, 136, 0.08);
    overflow: hidden;
    position: relative;
    width: 100%;
    max-width: 600px;
    height: 380px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    margin: 0 auto;
}

.hosted-card-body {
    padding: 8px 15px 3px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    overflow: hidden;
    justify-content: flex-start;
    gap: 0.15rem;
}

.hosted-wave {
    height: 35px;
    margin-top: auto;
    margin-left: -28px;
    margin-right: -28px;
    margin-bottom: -20px;
    flex-shrink: 0;
    line-height: 0;
}

.hosted-wave svg {
    width: calc(100% + 56px);
    height: 100%;
    display: block;
    vertical-align: bottom;
}

/* ---- Icon Circle ---- */
.oh-icon-circle {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-bottom: -5px;
}

.oh-icon-blue {
    background: transparent;
    border: none;
}

.oh-icon-teal {
    background: transparent;
    border: none;
}

.oh-icon-img {
    width: 95px;
    height: 95px;
    object-fit: contain;
}

/* ---- Card Title ---- */
.oh-card-title {
    font-size: 19px;
    font-weight: 700;
    color: #0b2d62;
    margin-bottom: 0;
    line-height: 1.25;
}

/* ---- Divider ---- */
.oh-divider {
    width: 40px;
    height: 2px;
    background: #cbd5e1;
    border-radius: 4px;
    margin: 0.3rem auto 0;
}

/* ---- Blue Badge (Organized card) ---- */
.oh-badge-blue {
    display: inline-flex;
    align-items: center;
    background: #1e3a8a;
    color: #ffffff;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 7px 16px;
    border-radius: 40px;
    text-decoration: none;
    margin-top: 0.6rem;
}

/* ---- Dept Label (Hosted card) ---- */
.oh-dept-label {
    color: #0d9488 !important;
    font-weight: 600;
    font-size: 16px !important;
    margin-top: 2px;
    margin-bottom: 3px;
}

/* ---- Address List (Hosted card) ---- */
.oh-address-list {
    list-style: none;
    padding: 0;
    margin: 0;
    width: 100%;
    text-align: center;
}

.oh-address-list li {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font-size: 15px !important;
    color: #374151;
    padding: 0;
    line-height: 1.8;
}

.oh-address-list li:last-child {
    border-bottom: none;
}

.oh-addr-icon {
    color: #0d9488;
    font-size: 10px;
    flex-shrink: 0;
    margin-top: 0;
}

/* Responsive */
@media (max-width: 767px) {
    .oh-card-title {
        font-size: 15px !important;
        line-height: 1.05;
        margin-bottom: -2px;
    }

    .oh-icon-circle {
        width: 100px;
        height: 100px;
    }

    .oh-icon-img {
        width: 80px;
        height: 80px;
    }

    .organized-card-body,
    .hosted-card-body {
        padding: 0.25rem 0.5rem 0.25rem;
        gap: 0.1rem;
    }

    .organized-card,
    .hosted-card {
        height: auto !important;
        max-width: 100%;
    }

    .oh-divider {
        width: 15px;
        margin: 0 auto 0;
        height: 1px;
    }

    .oh-badge-blue,
    .oh-badge-teal {
        font-size: 8px;
        padding: 2px 6px;
        letter-spacing: 0.2px;
        font-size: 15px !important;
        margin-top: -2px;
    }

    .oh-address-list {
        margin-top: -2px;
    }

    .oh-address-list li {
        font-size: 13px;
        padding: 0;
        gap: 2px;
        line-height: 1.5;
        border-bottom: none !important;
    }

    .oh-addr-icon {
        font-size: 8px;
    }

    .organized-wave,
    .hosted-wave {
        height: 15px;
        margin-bottom: -12px;
    }
}