@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');


* {
    font-family: 'Poppins', sans-serif;
}

/*** Spinner Start ***/
#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;
}

/*** Spinner End ***/

.back-to-top {
    position: fixed;
    right: 30px;
    bottom: 30px;
    transition: 0.5s;
    z-index: 99;
}

/* text colour */
.cse-section-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    line-height: 1.2;
    background: linear-gradient(90deg, #f6c93b, #f65cf1);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* text colour end */

/*** Button Start ***/
.btn {
    font-weight: 600;
    transition: .5s;
}

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

.btn-sm-square {
    width: 34px;
    height: 34px;
}

.btn-md-square {
    width: 44px;
    height: 44px;
}

.btn-lg-square {
    width: 56px;
    height: 56px;
}

.btn-xl-square {
    width: 66px;
    height: 66px;
}

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

.btn.btn-primary {
    color: var(--bs-white);
    border: none;
}

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

.btn.btn-light {
    color: var(--bs-primary);
    border: none;
}

.btn.btn-light:hover {
    color: var(--bs-white);
    background: var(--bs-dark);
}

.btn.btn-dark {
    color: var(--bs-white);
    border: none;
}

.btn.btn-dark:hover {
    color: var(--bs-primary);
    background: var(--bs-light);
}

/* call and whatsapp icon start */
.fixed-whatsapp-button {
    position: fixed;
    bottom: 64px;
    left: 15px;
    bottom: 5.6rem;
    background-color: #25D366;
    color: white;
    font-size: 35px;
    width: 55px;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    text-decoration: none;
}

.fixed-whatsapp-button:hover {
    background-color: #1EBE5D;
}


.fixed-call-button {
    position: fixed;
    bottom: 14px;
    left: 13px;
    background: linear-gradient(135deg, #007bff, #00c6ff);
    color: rgb(255, 255, 255);
    padding: 12px;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    font-size: 22px;
    z-index: 999;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.fixed-call-button:hover {
    transform: scale(1.1);
    background-color: rgb(3, 3, 111);
}

/* call and whatsapp icon end */


/*** Topbar Start ***/
/* Topbar background and text */
.topbar {
    background-color: #111827;
    /* Deep dark background */
    color: #e5e7eb;
    /* Light grey text for contrast */
}

/* Phone and email text color */
.topbar a.text-muted {
    color: #d1d5db !important;
}

/* Gradient icon style */
.topbar i {
    background: linear-gradient(to right, #8f7fff, #5a9eff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Language dropdown toggle */
.topbar .dropdown-toggle {
    color: #e5e7eb !important;
}

/* Social Icons Hover (Optional) */
.topbar .btn:hover i {
    transform: scale(1.1);
    transition: all 0.3s ease;
}

/* Border primary override (lighter for dark bg) */
.border-primary {
    border-color: #5a9eff !important;
}

/* Dropdown menu styling (optional dark theme) */
.topbar .dropdown-menu {
    background-color: #1f2937;
    color: #f3f4f6;
}

.topbar .dropdown-menu .dropdown-item {
    color: #f3f4f6;
}

.topbar .dropdown-menu .dropdown-item:hover {
    background-color: #374151;
}

/*** Topbar End ***/


/*** Navbar Start ***/

.nav-bar {
    background: linear-gradient(135deg, #0c0e1a 0%, #1a1b3a 50%, #0c0e1a 100%);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 0;
    height: 70px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.navbar {
    padding: -1px 1rem;
    width: 100%;
}
/* Logo Container Styles */
.navbar-brand-container {
    display: flex;
    align-items: center;
    margin-right: 1.5rem;
}

/* First logo (CVRGU) */
.first-logo {
    height: 50px; /* Maintain original size */
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

/* Second logo (IEEE) - larger size */
.second-logo {
    height: 50px; /* Increased height */
    width: auto; /* Maintain aspect ratio */
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

/* Reduced space between logos */
.logo-divider {
    color: rgba(255, 255, 255, 0.4);
    font-size: 1.3rem;
    font-weight: 300;
    line-height: 1;
    padding: 0 0.3rem; /* Reduced padding */
    margin: 0 -0.2rem; /* Negative margin to bring logos closer */
}

/* Hover effects */
.navbar-brand:hover .first-logo,
.navbar-brand:hover .second-logo {
    transform: scale(1.08);
    filter: drop-shadow(0 4px 8px rgba(59, 130, 246, 0.3));
}

/* Mobile responsive adjustments */
@media (max-width: 991.98px) {
    .navbar-brand-container {
        margin-right: -1rem;
    }
    
    .first-logo {
        height: 40px;
    }
    
    .second-logo {
        height: 41px; /* Still larger than first logo */
    }
    
    .logo-divider {
        font-size: 1.1rem;
        padding: 0 0.2rem;
        margin: 0 -0.15rem;
    }
}

.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 500;
    padding: 0.3rem 0.5rem !important;
    margin: 0 0.25rem;
    position: relative;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
    font-size: 0.9rem;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 5px;
}

.navbar-nav .nav-item.active .nav-link,
.navbar-nav .nav-link:hover {
    color: #ffffff !important;
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.3);
}

.navbar-nav .nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1.5rem;
    right: 1.5rem;
    height: 2px;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s cubic-bezier(0.65, 0, 0.35, 1);
}

.navbar-nav .nav-link:hover::before,
.navbar-nav .nav-item.active .nav-link::before {
    transform: scaleX(1);
    transform-origin: left;
}

.dropdown-menu {
    background: rgba(15, 23, 42, 0.98);
    border: none;
    border-radius: 0.5rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    padding: 0.5rem 0;
    margin-top: 0;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    min-width: 220px;
}

.dropdown-item {
    color: rgba(255, 255, 255, 0.85) !important;
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
    position: relative;
    font-size: 0.9rem;
}

.dropdown-item:hover {
    background: rgba(59, 130, 246, 0.15) !important;
    color: #ffffff !important;
    padding-left: 2rem;
}

/* Font Awesome dropdown icon */
.dropdown-icon {
    font-size: 0.8em;
    transition: transform 0.3s ease;
}

.nav-item.dropdown.show .dropdown-icon {
    transform: rotate(180deg);
}

/* Mobile menu toggler */
.navbar-toggler {
    border: none;
    padding: 0.5rem 0.75rem;
    outline: none !important;
    box-shadow: none !important;
    background-color: rgba(255, 255, 255, 0.9) !important;
    border-radius: 0.375rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1a1b3a;
}

.navbar-toggler i {
    font-size: 1.5rem;
}

/* Mobile menu styles */
@media (max-width: 991.98px) {
    .nav-bar {
        height: auto;
        padding: 0.5rem 0;
    }
    
    .navbar-collapse {
        background: linear-gradient(135deg, #0c0e1a 0%, #1a1b3a 100%);
        padding: 1rem;
        margin-top: 0.5rem;
        border-radius: 0.5rem;
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .navbar-nav {
        gap: 0.5rem;
    }
    
    .dropdown-menu {
        background: rgba(10, 12, 26, 0.98);
        margin-left: 1rem;
        margin-top: 0.5rem;
        box-shadow: none;
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .dropdown-toggle::after {
        display: none;
    }
    
    .nav-link {
        padding: 0.75rem 1rem !important;
    }
    
    .dropdown-item {
        padding: 0.75rem 1.5rem;
    }
}

/* Desktop menu styles */
@media (min-width: 992px) {
    .navbar-nav {
        gap: 0.25rem;
    }
    
    .dropdown-menu {
        display: block;
        opacity: 0;
        visibility: hidden;
        transform: translateY(10px);
        transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    }
    
    .nav-item.dropdown:hover .dropdown-menu {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .dropdown-toggle::after {
        display: none;
    }
}
/*** Navbar End ***/


/*** Carousel Hero Header Start ***/


/* Hero Background */
.hero-wrapper {
    position: relative;
    min-height: 100vh;
    padding-bottom: 80px;
    overflow: hidden;
}

/* Background Slideshow */
.background-slideshow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 2s ease-in-out, transform 8s ease-in-out;
    background-size: cover;
    background-position: center;
    transform: scale(1.05);
}

.slide.active {
    opacity: 1;
    transform: scale(1);
}

/* Conference Images */
#slide1 {
    background-image: url('../img/cv-raman2.png');
}

#slide2 {
    background-image: url('../img/bg3.avif');
}

#slide3 {
    background-image: url('../img/cv-raman.png');
}

#slide4 {
    background-image: url('../img/bg-2.avif');
}

/* Overlay for better text readability */
.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.75);
    z-index: 1;
}

/* Logo Styling */
.logo-container {
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-icon {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-gap: 3px;
    width: 24px;
    height: 24px;
}

.logo-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.logo-dot-1 {
    background-color: #7c6bff;
}

.logo-dot-2 {
    background-color: #a78bfa;
}

.logo-dot-3 {
    background-color: #5a9eff;
}

.logo-dot-4 {
    background-color: #8b5cf6;
}

.logo-text {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-dark);
    transition: color 0.3s ease;
}

/* Navbar Styling */

/* Hero Content */
.hero-container {
    padding-top: 4rem;
    position: relative;
    z-index: 10;
}


.feature-text {
    color: var(--text-dark);
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.3s ease;
}



/* Hero Heading */
/* Hero Heading */
.hero-heading {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    position: relative;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);

    /* Enhanced Gradient with more color stops */
    background: linear-gradient(90deg,
            #fff07f,
            #ffb07f,
            #5a9eff,
            #8f7fff,
            #5a9eff,
            #ffb07f,
            #fff07f);
    background-size: 400% 100%;
    /* Increased for smoother transition */
    color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;

    /* Smoother animation */
    animation: gradientFlow 8s linear infinite;
    transform: translateZ(0);
    /* Enable GPU acceleration */
}


@keyframes gradientFlow {
    0% {
        background-position: 0% center;
    }

    100% {
        background-position: 400% center;
        /* Matches background-size */
    }
}

.hero-title {
    font-size: 57px;
}

.conf-date {
    color: white;
    margin-top: 15px;
}

.conf-record {
    color: white;
    font-size: 16px;
}


.conf-site {
    color: white;
    font-size: 21px;
    margin-top: -12px;
    overflow: hidden; /* Hide overflow */
    white-space: nowrap; /* Keep text in single line */
    position: relative; /* Needed for absolute positioning of child */
}

.running-text {
    display: inline-block;
	color: yellow;
    font-style: italic;
    padding-left: 100%; /* Start off-screen */
    animation: marquee 15s linear infinite;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-100%);
    }
}

.gradient-text {
    background: linear-gradient(to right, #f6c93b, #f65cf1);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
    display: inline-block;
}

.gradient-text::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(to right, #8f7fff, #5a9eff);
    opacity: 0.5;
    border-radius: 2px;
}

/* Hero Subtext */
.hero-subtext {
    font-size: 1.125rem;
    color: #ffffff;
    line-height: 1.6;
    padding: 1rem;
    transition: color 0.3s ease;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.05);
}

/* CTA Buttons */
.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.get-started-btn {
    background-color: #6052e4;
    border-color: #6052e4;
    border-radius: 50px;
    padding: 0.75rem 2rem;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(124, 107, 255, 0.25);
}

.get-started-btn:hover {
    background-color: #4f43c9;
    border-color: #4f43c9;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(124, 107, 255, 0.35);
}

.preview-btn {
    background-color: rgb(2 1 1 / 15%);
    color: #bcb5ff;
    border: 1px solid #7768ff;
    border-radius: 50px;
    padding: 0.75rem 2rem;
    font-weight: 500;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.preview-btn:hover {
    background-color: rgba(124, 107, 255, 0.1);
    color: #6052e4;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(124, 107, 255, 0.15);
}

/* Theme Toggle */
.theme-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.theme-toggle button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #6052e4;
    color: white;
    border: none;
    box-shadow: 0 4px 12px rgba(124, 107, 255, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.theme-toggle button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(124, 107, 255, 0.35);
}

.theme-toggle i {
    font-size: 1rem;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .hero-container{
	margin-top:-15%;
}
    .hero-heading {
        font-size: 2.5rem;
    }

    .hero-subtext {
        font-size: 1rem;
        margin-top:-20px;
    }
.service-provide{
margin-top:-40%;
}

    .auth-buttons {
        margin-top: 1rem;
    }

    .navbar-collapse {
        background-color: rgba(15, 23, 42, 0.8);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        border-radius: 12px;
        padding: 1rem;
        margin-top: 1rem;
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    }
}

@media (max-width: 768px) {
    .hero-container{
	margin-top:-15%;
}
    .hero-heading {
        font-size: 1.5rem;
    }
    .hero-title {
    font-size: 38px;
}

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .get-started-btn,
    .preview-btn {
        width: 100%;
        max-width: 250px;
    }
}

@media (max-width: 576px) {


    .feature-text {
        font-size: 0.75rem;
    }

    .hero-container {
        padding-top: 10rem;
    }
}

/* Animation Classes */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

.fade-in {
    animation: fadeIn 0.8s ease forwards;
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

.delay-3 {
    animation-delay: 0.6s;
}

.delay-4 {
    animation-delay: 0.8s;
}

/* Glow effect for dark theme */
.dark-theme .hero-heading {
    text-shadow: 0 0 30px rgba(124, 107, 255, 0.2);
}

.dark-theme .gradient-text {
    text-shadow: 0 0 20px rgba(124, 107, 255, 0.3);
}


@keyframes kenBurns {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(1.1);
    }
}

.slide.active {
    animation: kenBurns 15s ease-in-out forwards;
}

/*** Single Page Hero Header End ***/

/* about section start */
.about-conference {
    display: flex;
    min-height: 100vh;
    padding: 5rem 8%;
    align-items: center;
    gap: 2rem;
    max-width: 1600px;
    margin: 0 auto;
}

.conference-content {
    flex: 1;
    text-align: justify;
    padding-right: 3rem;
}

.section-subtitle {
    display: inline-block;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
    font-size: 1rem;
    position: relative;
    padding-left: 1.5rem;
    background: linear-gradient(90deg, #5ba4ff, #d6adff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.section-subtitle::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    background: #ec4899;
    border-radius: 2px;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 0rem;
    line-height: 1.2;
    background: linear-gradient(90deg, #f6c93b, #f65cf1);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}


.conf-section-title {
    font-size: 1.9rem;
    font-weight: 700;
    margin-bottom: 2rem;
    line-height: 1.2;
    background: linear-gradient(90deg, #f6c93b, #f65cf1);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}


.about-conference-text {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.highlight-box {
    background: rgba(37, 99, 235, 0.05);
    border-left: 4px solid #2563eb;
    padding: 1.5rem;
    border-radius: 0 8px 8px 0;
    margin: 2rem 0;
    transition: all 0.3s ease;
}

.highlight-box:hover {
    background: rgba(37, 99, 235, 0.1);
    transform: translateX(5px);
}

.highlight-title {
    font-weight: 600;
    color: #1d4ed8;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.highlight-title svg {
    width: 20px;
    height: 20px;
    fill: #ec4899;
}

.about-conference-image {
    flex: 1;
    margin-top: -4%;
    position: relative;
    height: 550px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

.main-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-conference-image:hover .main-image {
    transform: scale(1.05);
}

.about-image-overlay {
    position: absolute;
    bottom: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: #ec4899;
    border-radius: 30px;
    z-index: -1;
    transform: rotate(15deg);
    opacity: 0.8;
    filter: blur(20px);
    transition: all 0.6s ease;
}

.about-conference-image:hover .about-image-overlay {
    transform: rotate(25deg) scale(1.2);
    opacity: 0.6;
}

.about-tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 2rem;
}

.tech-tag {
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    box-shadow: 0 4px 6px -1px rgba(255, 255, 255, 0.34);
    transition: all 0.3s ease;
    cursor: default;
}

.tech-tag:hover {
    background: #2563eb;
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.about-popup-trigger {
    position: relative;
    display: inline-block;
    color: #2563eb;
    font-weight: 600;
    cursor: pointer;
}

.about-popup-trigger::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #ec4899;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.about-popup-trigger:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.about-popup-content {
    position: absolute;
    width: 300px;
    padding: 1.5rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 10;
    transform: translateY(10px);
    left: 50%;
    transform: translateX(-50%) translateY(10px);
}

.about-popup-trigger:hover .about-popup-content {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.about-popup-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #1d4ed8;
}

@media (max-width: 1200px) {
    .about-conference {
        flex-direction: column;
        padding: 4rem 5%;
    }

    .conference-content {
        padding-right: 0;
        margin-bottom: 3rem;
    }

    .section-title {
        font-size: 2.4rem;
    }

    .about-conference-image {
        width: 100%;
        height: 450px;
    }

    .about-image-overlay {
        right: -30px;
        bottom: -30px;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }

    .about-conference-text {
        font-size: 1rem;
    }
}

/* New University Section */
.university-section {
    display: flex;
    min-height: 80vh;
    padding: 0rem 8%;
    align-items: center;
    gap: 2rem;
    max-width: 1600px;
    margin: 0 auto;
}

.university-image {
    flex: 1;
    position: relative;
    height: 500px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    order: 1;
}

.university-content {
    flex: 1;
    padding-left: 3rem;
    order: 2;
}

.university-section-subtitle {
    display: inline-block;
    color: #2563eb;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
    font-size: 1rem;
    position: relative;
    padding-left: 1.5rem;
}

.university-section-subtitle::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    background: #ec4899;
    border-radius: 2px;
}



.university-text {
    margin-bottom: 1rem;
    text-align: justify;
    font-size: 1.1rem;
}

/* Department Section */
.department-section {
    display: flex;
    min-height: 80vh;
    padding: 4rem 8%;
    align-items: center;
    gap: 2rem;
    max-width: 1600px;
    margin: 0 auto;
}

.department-image {
    flex: 1;
    position: relative;
    height: 500px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

.department-content {
    flex: 1;
    padding-right: 3rem;
}

.department-section-subtitle {
    display: inline-block;
    color: #2563eb;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
    font-size: 1rem;
    position: relative;
    padding-left: 1.5rem;
}

.department-section-subtitle::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    background: #ec4899;
    border-radius: 2px;
}

.department-section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    line-height: 1.2;
    color: #0f172a;
}

.department-text {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    text-align: justify;
}
@media (max-width: 360px){
.about-tech-tags {
gap:0px;
}
}

/* Responsive adjustments */
@media (max-width: 1200px) {

    .university-section,
    .department-section {
        flex-direction: column;
        padding: 1rem 5%;
    }

    .university-content {
        padding-left: 0;
        order: 1;
    }

    .university-image {
        order: 2;
        width: 100%;
        margin-top: 2rem;
    }

    .department-content {
        padding-right: 0;
    }

    .department-image {
        width: 100%;
        margin-top: 2rem;
    }
}

@media (max-width: 768px) {

    .university-section-title,
    .department-section-title {
        font-size: 2rem;
    }

    .university-text,
    .department-text {
        font-size: 1rem;
    }
}

/* about section end */


/*** Feature Start ***/
.cv-feature {
    margin-top: -8%;
    position: relative;
    overflow: hidden;

}

.cv-feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

/* Different gradients for each card */
.feature-row>div:nth-child(1) .cv-feature-item {
    background: linear-gradient(135deg, #6a11cb, #2575fc);
}

.feature-row>div:nth-child(2) .cv-feature-item {
    background: linear-gradient(135deg, #11998e, #38ef7d);
}

.feature-row>div:nth-child(3) .cv-feature-item {
    background: linear-gradient(135deg, #f12711, #f5af19);
}

.feature-row>div:nth-child(4) .cv-feature-item {
    background: linear-gradient(135deg, #8E2DE2, #4A00E0);
}

.cv-feature-item {
    border-radius: 16px;
    color: #ffffff;
    transition: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    height: 87%;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    z-index: 1;
}

/* Rest of your CSS remains the same */
/*** Feature End ***/


/*** Service Start ***/

.service-provide {
    margin-top: -9%;
}

.rounded {
    text-align: justify;

}


.service .service-item {
    border-radius: 10px;
}

.service .service-item .service-img {
    position: relative;
    overflow: hidden;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}

.service .service-item .service-img img {
    transition: 0.5s;
}

.service .service-item:hover .service-img img {
    transform: scale(1.1);
}

.service .service-item .service-img::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 0;
    top: 0;
    left: 0;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    background: rgba(1, 95, 201, .2);
    transition: 0.5s;
    z-index: 1;
}

.service .service-item:hover .service-img::after {
    height: 100%;
}

.service .service-item .service-img .service-icon {
    position: absolute;
    width: 70px;
    bottom: 0;
    right: 25px;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    background: linear-gradient(135deg, #260e40, #070f1c);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.5s;
    z-index: 9;
}

.service .service-item .service-img .service-icon i {
    color: var(--bs-primary);
    transition: 0.5s;
}

.service .service-item:hover .service-img .service-icon i {
    transform: rotateX(360deg);
    color: var(--bs-white);
}

.service .service-item:hover .service-img .service-icon {
    bottom: 0;
    color: var(--bs-white);
    background: var(--bs-primary);
}

.service .service-content {
    position: relative;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    background: linear-gradient(135deg, #260e40, #070f1c);
}

.service .service-item .service-content .service-content-inner {
    position: relative;
    z-index: 9;
}

.service .service-item .service-content .service-content-inner .h4,
.service .service-item .service-content .service-content-inner p {
    transition: 0.5s;
}

.service .service-item:hover .service-content .service-content-inner .h4,
.service .service-item:hover .service-content .service-content-inner p {
    color: var(--bs-white);
}

.service .service-item:hover .service-content .service-content-inner .btn.btn-primary {
    color: var(--bs-primary);
    background: var(--bs-white);
}

.service .service-item:hover .service-content .service-content-inner .btn.btn-primary:hover {
    color: var(--bs-white);
    background: var(--bs-dark);
}

.service .service-item:hover .service-content .service-content-inner .h4:hover {
    color: var(--bs-dark);
}

.service .service-item .service-content::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 0;
    bottom: 0;
    left: 0;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    background: var(--bs-primary);
    transition: 0.5s;
    z-index: 1;
}

.service .service-item:hover .service-content::after {
    height: 100%;
}

@media (max-width: 768px) {

.service-provide {
    margin-top: -35%;
}

}
/*** Service End ***/


/*** Blog Start ***/
.blog .blog-item {
    border-radius: 10px;
    transition: 0.5s;
}

.blog .blog-item:hover {
    box-shadow: 0 0 45px rgba(0, 0, 0, .1);
}

.blog .blog-item:hover .blog-content {
    background: var(--bs-white);
}

.blog .blog-item .blog-img {
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    position: relative;
    overflow: hidden;
}

.blog .blog-item .blog-img img {
    transition: 0.5s;
}

.blog .blog-item:hover .blog-img img {
    transform: scale(1.2);
}

.blog .blog-item .blog-img::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 0;
    top: 0;
    left: 0;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    background: rgba(1, 95, 201, .2);
    transition: 0.5s;
    z-index: 1;
}

.blog .blog-item:hover .blog-img::after {
    height: 100%;
}

.blog .blog-item .blog-img .blog-categiry {
    position: absolute;
    bottom: 0;
    right: 0;
    border-top-left-radius: 10px;
    display: inline-flex;
    color: var(--bs-white);
    background: var(--bs-primary);
    z-index: 9;
}

.blog .blog-item .blog-content {
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    background: var(--bs-light);
}

.blog .blog-item .blog-content a.btn {
    color: var(--bs-dark);
}

.blog .blog-item:hover .blog-content a.btn:hover {
    color: var(--bs-primary);
}

/*** Blog End ***/


/*** Team Start ***/
.team .team-item .team-img {
    position: relative;
    overflow: hidden;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}

.team .team-item .team-img img {
    transition: 0.5s;
}

.team .team-item:hover .team-img img {
    transform: scale(1.1);
}

.team .team-item .team-img::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 0;
    top: 0;
    left: 0;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    transition: 0.5s;
}

.team .team-item:hover .team-img::after {
    height: 100%;
    background: rgba(255, 255, 255, 0.3);
}

.team .team-item .team-img .team-icon {
    position: absolute;
    bottom: 20px;
    right: 20px;
    margin-bottom: -100%;
    transition: 0.5s;
    z-index: 9;
}

.team .team-item:hover .team-img .team-icon {
    margin-bottom: 0;
}

.team .team-item .team-title {
    color: var(--bs-white);
    background: var(--bs-primary);
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    transition: 0.5s;
}

.team .team-item .team-title h4 {
    color: var(--bs-white);
}

.team .team-item:hover .team-title {
    background: var(--bs-dark);
}

/*** Team End ***/


/*** Testimonial Start ***/
.testimonial-carousel .owl-stage-outer {
    margin-top: 58px;
    margin-right: -1px;
}

.testimonial .owl-nav .owl-prev {
    position: absolute;
    top: -58px;
    left: 0;
    background: var(--bs-primary);
    color: var(--bs-white);
    padding: 5px 30px;
    border-radius: 30px;
    transition: 0.5s;
}

.testimonial .owl-nav .owl-prev:hover {
    background: var(--bs-dark);
    color: var(--bs-white);
}

.testimonial .owl-nav .owl-next {
    position: absolute;
    top: -58px;
    right: 0;
    background: var(--bs-primary);
    color: var(--bs-white);
    padding: 5px 30px;
    border-radius: 30px;
    transition: 0.5s;
}

.testimonial .owl-nav .owl-next:hover {
    background: var(--bs-dark);
    color: var(--bs-white);
}

/*** Testimonial End ***/


/*** Contact Start ***/
.contact .contact-img {
    position: relative;
}

.contact .contact-img::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    background: rgba(255, 255, 255, 0.9);
    z-index: 1;
    animation-name: image-efects;
    animation-duration: 10s;
    animation-delay: 1s;
    animation-iteration-count: infinite;
    animation-direction: alternate;
    transition: 0.5s
}

@keyframes image-efects {
    0% {
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    }

    25% {
        border-radius: 35% 65% 27% 73% / 71% 25% 75% 29%;
    }

    50% {
        border-radius: 41% 59% 45% 55% / 32% 21% 79% 68%;
    }

    75% {
        border-radius: 69% 31% 39% 61% / 70% 83% 17% 30%;
    }

    100% {
        border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    }
}

.contact .contact-img .contact-img-inner {
    position: relative;
    z-index: 9;
}

/*** Contact End ***/


/*** Footer Start ***/
.footer {
    background: #1a252f;
    color: #ffffff;
    padding: 80px 0 0;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1518770660439-4636190af475?ixlib=rb-4.0.3&auto=format&fit=crop&w=1350&q=80') center/cover no-repeat;
    opacity: 0.1;
    z-index: 0;
}

.footer-content {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.footer-column {
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.footer-logo img {
    height: 50px;
    margin-right: 15px;
}

.logo-text {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.8rem;
    color: #ffffff;
}

.logo-text .year {
    color: #3498db;
}

.footer-about {
    margin-bottom: 25px;
    font-size: 0.95rem;
    text-align: justify;
    opacity: 0.8;
    line-height: 1.7;
}

.footer-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: white;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(135deg, #3498db, rgb(151, 60, 231));
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 15px;
    position: relative;
    padding-left: 20px;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    list-style: disc;
}


.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    font-size: 0.95rem;
}

.footer-links li:hover {
    transform: translateX(5px);
}

.footer-links li:hover::before {
    color: #e74c3c;
}

.footer-links a:hover {
    color: #ffffff;
}

.contact-info {
    list-style: none;
}

.contact-info li {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    font-size: 0.95rem;
    opacity: 0.8;
}

.contact-info i {
    color: #3498db;
    margin-right: 15px;
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.map-container {
    height: 250px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.15);
    position: relative;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.map-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
    filter: grayscale(50%) contrast(120%);
}

.map-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.2), rgba(231, 76, 60, 0.2));
    pointer-events: none;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.1rem;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    background: linear-gradient(135deg, #9b59b6, #34495e);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.social-link:hover {
    /* Different gradient on hover */
    background: linear-gradient(135deg, #3498db, #9b59b6);
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    color: rgb(255, 255, 255);
}

.newsletter-form {
    margin-top: 25px;
}

.newsletter-input {
    width: 100%;
    padding: 12px 20px;
    border-radius: 50px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    margin-bottom: 15px;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.newsletter-input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 0 0 2px #3498db;
}

.newsletter-btn {
    background: linear-gradient(135deg, #3498db, rgb(151, 60, 231));
    color: #ffffff;
    border: none;
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    width: 71%;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
}

.newsletter-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(52, 152, 219, 0.4);
}

.footer-bottom {
    background: #020c1b;
    /* deep navy/black tone */
    padding: 15px 20px;
    position: relative;
    color: white;
    font-size: 14px;
}

.footer-bottom::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(31, 6, 114, 0.148), transparent);
}


.footer-content2 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: auto;
}

.left-text,
.right-text {
    padding: 5px 10px;
    text-align: center;
}

/* Add this media query for phone responsiveness */
@media (max-width: 768px) {
    .footer-content2 {
        flex-direction: column;
        justify-content: center;
        text-align: center;
        gap: 10px;
    }
    
    .left-text, 
    .right-text {
        width: 100%;
        padding: 0px 0;
    }
}


.highlight {
    color: yellow;
    font-weight: 600;
}

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}


.copyright {
    font-size: 0.9rem;
    opacity: 0.7;
}

.footer-links-bottom {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 15px;
}

.footer-links-bottom a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
    text-decoration: none;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.footer-links-bottom a:hover {
    color: #ffffff;
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #3498db, #5e3ce7);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

/* Popup styles */
.popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: all 0.4s ease;
}

.popup.active {
    opacity: 1;
    pointer-events: all;
}

.popup-content {
    background: #1a252f;
    border-radius: 15px;
    padding: 40px;
    max-width: 600px;
    width: 90%;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    position: relative;
    transform: scale(0.8);
    transition: all 0.4s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.popup.active .popup-content {
    transform: scale(1);
}

.close-popup {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.close-popup:hover {
    background: #e74c3c;
    transform: rotate(90deg);
}

.popup-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: #ffffff;
    text-align: center;
}

.popup-text {
    margin-bottom: 30px;
    opacity: 0.8;
    line-height: 1.7;
}

.popup-form input,
.popup-form textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border-radius: 5px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.popup-form input:focus,
.popup-form textarea:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 0 0 2px #3498db;
}

.popup-form textarea {
    height: 120px;
    resize: none;
}

.popup-btn {
    background: linear-gradient(135deg, #3498db, rgb(151, 60, 231));
    color: #ffffff;
    border: none;
    padding: 11px 30px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    width: 34%;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.8rem;
    margin-left: 33%;
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
}

.popup-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(52, 152, 219, 0.4);
}



/* Responsive styles */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .footer {
        padding: 60px 0 0;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 9px;
    }

    .footer-column {
        margin-bottom: 30px;
    }

    .map-container {
        height: 200px;
    }
}

@media (max-width: 480px) {
    .footer {
        padding: 50px 0 0;
    }

    .footer-title {
        font-size: 1.2rem;
        margin-bottom: 20px;
    }

    .footer-links li,
    .contact-info li {
        margin-bottom: 12px;
    }

    .social-links {
        gap: 10px;
    }

    .social-link {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }

    .back-to-top {
        width: 45px;
        height: 45px;
        font-size: 1rem;
        bottom: 20px;
        right: 20px;
    }
}

/*** Footer End ***/


/*** copyright Start ***/
.copyright {
    background: var(--bs-dark);
    border-top: 1px solid rgba(255, 255, 255, .08);
}

/*** copyright end ***/


/* about CGU */

.conference-main {
    padding: 2rem 0;
}


/* conference-image Container */
.conference-image-container {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
}

.conference-image-wrapper {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
    border-radius: 12px;
    background-color: rgba(31, 41, 55, 0.5);
    backdrop-filter: blur(8px);
    border: 1px solid #374151;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.conference-image-wrapper:hover {
    transform: translateY(-5px);
}

.conference-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

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

.conference-image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    color: #ffffff;
}

.conference-image-overlay h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    font-weight: 800;
}

.conference-image-overlay p {
    font-size: 1rem;
    opacity: 0.9;
}

/* Text Container */
.text-container {
    height: 100%;
    padding: 1.5rem;
    text-align: justify;
    border-radius: 12px;
    background-color: rgba(31, 41, 55, 0.3);
    backdrop-filter: blur(8px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    max-height: 600px;
}

.text-container::-webkit-scrollbar {
    width: 4px;
}

.text-container::-webkit-scrollbar-track {
    background: rgba(31, 41, 55, 0.5);
    border-radius: 10px;
}

.text-container::-webkit-scrollbar-thumb {
    background: rgba(59, 130, 246, 0.7);
    border-radius: 10px;
}



.title-underline {
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 80px;
    height: 3px;
    background: linear-gradient(to right, #3b82f6, #a855f7);
    border-radius: 2px;
}

.text-gray {
    color: #d1d5db;
}

/* Highlight Box */
.highlight-box {
    padding: 0.7rem 10.5px;
    margin: 0.3rem 0;
    border-radius: 8px;
    background: linear-gradient(to right, rgba(30, 64, 175, 0.2), rgba(126, 34, 206, 0.2));
    border-left: 4px solid #3b82f6;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.highlight-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.2);
}

.highlight-title {
    font-size: 1.25rem;
    color: #60a5fa;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
}

.highlight-title i {
    margin-right: 0.5rem;
    color: #c084fc;
}

/* Theme List */
.theme-title {
    font-size: 1.25rem;
    color: #60a5fa;
    margin: 1.5rem 0 1rem;
}

.theme-list {
    list-style: none;
    padding-left: 0.5rem;
    margin-bottom: 1.5rem;
}

.theme-list li {
    display: flex;
    align-items: start;
    margin-bottom: 0.75rem;
    color: #d1d5db;
}

.bullet {
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: #a855f7;
    border-radius: 50%;
    margin-right: 0.75rem;
    margin-top: 0.5rem;
}

/* Feature Items */
.feature-item {
    display: flex;
    align-items: flex-start;
    padding: 1rem;
    border-radius: 8px;
    background-color: rgba(31, 41, 55, 0.5);
    border: 1px solid #374151;
    transition: all 0.3s ease;
}

.feature-item:hover {
    border-color: rgba(59, 130, 246, 0.5);
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.1);
}

.feature-icon {
    padding: 0.5rem;
    border-radius: 50%;
    background-color: rgba(30, 64, 175, 0.3);
    color: #60a5fa;
    margin-right: 0.75rem;
    transition: all 0.3s ease;
}

.feature-item:hover .feature-icon {
    background-color: rgba(30, 64, 175, 0.5);
    color: #60a5fa;
}

.feature-text h4 {
    color: #ffffff;
    font-size: 1rem;
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.feature-text p {
    font-size: 0.875rem;
    color: #9ca3af;
    margin-bottom: 0;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

@keyframes textGlow {

    0%,
    100% {
        text-shadow: 0 0 5px rgba(59, 130, 246, 0.5);
    }

    50% {
        text-shadow: 0 0 20px rgba(59, 130, 246, 0.8), 0 0 30px rgba(168, 85, 247, 0.6);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

@keyframes textReveal {
    from {
        clip-path: inset(0 100% 0 0);
    }

    to {
        clip-path: inset(0 0 0 0);
    }
}

.fade-in {
    animation: fadeIn 1s ease-out forwards;
}

.fade-in-up {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}

.text-glow {
    animation: textGlow 3s ease-in-out infinite;
}

.slide-up {
    animation: slideUp 0.5s ease-out 0.3s forwards;
    opacity: 0;
}

.text-reveal {
    animation: textReveal 1s cubic-bezier(0.77, 0, 0.18, 1) forwards;
}

/* Responsive Adjustments */
@media (max-width: 991.98px) {
    .conference-image-wrapper {
        height: 350px;
        margin-bottom: 1.5rem;
    }

    .text-container {
        max-height: none;
        overflow-y: visible;
    }
}

@media (max-width: 767.98px) {
    .section-title {
        font-size: 1.5rem;
    }

    .conference-image-overlay h3 {
        font-size: 1.75rem;
    }
}

@media (max-width: 575.98px) {
    .conference-main {
        padding: 1rem 0;
    }

    section {
        margin-bottom: 3rem;
    }

    .highlight-box {
        padding: 1rem;
    }

    .feature-item {
        margin-bottom: 1rem;
    }
}

/* Tourism Section Styles */
/* Tourism Section - Dark Theme */
#tourism {
    padding: 20px 0;
    position: relative;
    background: transparent;
}

.cgu-section-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 2;
}

.cgu-section-header::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #6e44ff, #00f5d4);
    border-radius: 2px;
}

.cgu-section-title {
    font-family: 'Inter', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(90deg, #8a2be2, #00f5d4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 15px;
    animation: fadeInUp 0.8s ease;
}

.cgu-section-subtitle {
    font-size: 1.1rem;
    color: #b8b8b8;
    max-width: 700px;
    margin: 0 auto;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.tourism-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    padding: 0 20px;
}

.tourism-card {
    background: rgba(20, 10, 40, 0.6);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.4s ease;
    position: relative;
    border: 1px solid rgba(110, 68, 255, 0.2);
    animation: fadeInUp 0.6s ease;
}

.tourism-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(110, 68, 255, 0.3);
    border-color: #6e44ff;
}

.card-image {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.tourism-card:hover .card-image img {
    transform: scale(1.1);
}

.distance-badge {
    position: absolute;
    bottom: 15px;
    left: 15px;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    backdrop-filter: blur(5px);
}

.card-content {
    padding: 20px;
}

.card-title {
    font-family: 'Inter', sans-serif;
    font-size: 1.5rem;
    color: #fff;
    margin-bottom: 10px;
    background: linear-gradient(90deg, #9d34fe, #7048fe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.card-description {
    color: #ffffff;
    margin-bottom: 20px;
    font-size: 0.95rem;
    line-height: 1.6;
}

.card-button {
    background: linear-gradient(45deg, #6e44ff, #8a2be2);
    border: none;
    color: white;
    padding: 10px 20px;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.card-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(110, 68, 255, 0.4);
}

/* Popup Effect */
/* .card-popup {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 5, 30, 0.95);
    backdrop-filter: blur(10px);
    padding: 25px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    opacity: 0;
    transform: scale(0.8);
    pointer-events: none;
    transition: all 0.4s ease;
    z-index: 3;
    border: 1px solid #6e44ff;
}

.tourism-card:hover .card-popup {
    opacity: 1;
    transform: scale(1);
    pointer-events: all;
}

.popup-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 1.2rem;
    cursor: pointer;
} */

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

/* Responsive Adjustments */
@media (max-width: 768px) {
    .tourism-grid {
        grid-template-columns: 1fr;
    }

    .cgu-section-title {
        font-size: 2rem;
    }

    .card-image {
        height: 200px;
    }
}

/* Speakers Section Styles */

        .speakers-section {
            padding: 6rem 2rem;
            max-width: 1400px;
            margin: 0 auto;
        }

        

        .speakers-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2.5rem;
            justify-content: center;
        }

        .speaker-card {
            background-color: #151515;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
            transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
            border: 1px solid rgba(255, 255, 255, 0.08);
            position: relative;
        }

        .speaker-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
            border-color: rgba(212, 175, 55, 0.2);
        }

        .speaker-card:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, #6737d4, #4fc3f7);
            z-index: 2;
        }

        .speaker-image {
            height: 260px;
            background: linear-gradient(135deg, #302e6b, #0f1143);
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
        }

        .speaker-image:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at center, 
                      rgba(212, 175, 55, 0.15) 0%, 
                      rgba(0, 0, 0, 0.85) 100%);
            opacity: 0.8;
            transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
        }

        .speaker-card:hover .speaker-image:before {
            opacity: 1;
        }

        .speaker-icon {
            font-size: 5rem;
            color: rgba(255, 255, 255, 0.15);
            z-index: 1;
            transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
        }

        .speaker-card:hover .speaker-icon {
            color: rgba(255, 255, 255, 0.25);
            transform: scale(1.05);
        }

        .announcement-text {
            position: absolute;
            bottom: 30px;
            left: 0;
            right: 0;
            text-align: center;
            color: rgba(255, 255, 255, 0.5);
            font-size: 1.3rem;
            font-family: 'Playfair Display', serif;
            letter-spacing: 1.2px;
            padding: 0 2rem;
            z-index: 2;
            transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
        }

        .speaker-card:hover .announcement-text {
            color: rgba(255, 255, 255, 0.7);
            transform: translateY(-5px);
        }

        .speaker-title{
            margin-top: -11%;
        }
        @media (max-width: 1200px) {
            .speakers-grid {
                grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
                gap: 2rem;
            }
            
            .speaker-image {
                height: 240px;
            }
        }

        @media (max-width: 900px) {
            .section-header h2 {
                font-size: 2.5rem;
            }
            
            .section-header p {
                font-size: 1.1rem;
            }
        }

        @media (max-width: 768px) {
            .speakers-section {
                padding: 5rem 1.5rem;
            }
            
            .section-header {
                margin-bottom: 3rem;
            }
            
            .speakers-grid {
                grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
                gap: 1.8rem;
            }
            
            .speaker-image {
                height: 220px;
            }
            
            .speaker-icon {
                font-size: 4.5rem;
            }
            
            .announcement-text {
                font-size: 1.2rem;
                bottom: 25px;
            }
        }

        @media (max-width: 480px) {
            .section-header h2 {
                font-size: 2.2rem;
            }
            
            .speakers-grid {
                grid-template-columns: 1fr;
                max-width: 320px;
                margin: 0 auto;
                gap: 2rem;
            }
            
            .speaker-image {
                height: 200px;
            }
        }

/* Sponsors Section Styles */
/* Sponsors Section - Dark Theme */
.sponsors-section {
    padding: 2rem 0;
    position: relative;
    background: transparent;
    overflow: hidden;
}

.sponsors-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(110, 68, 255, 0.1) 0%, transparent 70%);
    z-index: -1;
}

.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-top: 60px;
    padding: 0 20px;
    margin-bottom: 3rem;

}

.sponsor-card {
    background: rgba(20, 10, 40, 0.7);
    border-radius: 15px;
    padding: 30px;
    position: relative;
    overflow: hidden;
    border: 1px solid transparent;
    transition: all 0.5s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    z-index: 1;
    animation: fadeInUp 0.6s ease;
}

.sponsor-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(110, 68, 255, 0.1) 0%, transparent 100%);
    z-index: -1;
}

.sponsor-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: radial-gradient(circle at center, currentColor 0%, transparent 70%);
    opacity: 0.1;
    z-index: -1;
}

.sponsor-card.platinum {
    border-color: rgba(229, 228, 226, 0.3);
}

.sponsor-card.gold {
    border-color: rgba(255, 215, 0, 0.3);
}

.sponsor-card.silver {
    border-color: rgba(192, 192, 192, 0.3);
}

.sponsor-card:hover {
    transform: translateY(-15px) scale(1.03);
    box-shadow: 0 20px 40px rgba(110, 68, 255, 0.4);
}

.sponsor-card.platinum:hover {
    box-shadow: 0 20px 40px rgba(229, 228, 226, 0.4);
}

.sponsor-card.gold:hover {
    box-shadow: 0 20px 40px rgba(255, 215, 0, 0.4);
}

.sponsor-card.silver:hover {
    box-shadow: 0 20px 40px rgba(192, 192, 192, 0.4);
}

.sponsor-logo {
    height: 100px;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.5s ease;

}

.sponsor-logo img {
    max-width: 80%;
    max-height: 80px;
    object-fit: contain;
    transition: all 0.5s ease;
}

.sponsor-card:hover .sponsor-logo img {
    filter: none;
    transform: scale(1.1);
}

.sponsor-content {
    text-align: center;
}

.sponsor-name {
    font-family: 'Inter', sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 15px;
    background: linear-gradient(90deg, #8a2be2, #00f5d4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sponsor-description {
    color: #b8b8b8;
    margin-bottom: 20px;
    font-size: 0.95rem;
    line-height: 1.6;
}

.sponsor-type {
    display: inline-block;
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.platinum .sponsor-type {
    background: linear-gradient(90deg, rgba(229, 228, 226, 0.2), rgba(229, 228, 226, 0.1));
    color: #e5e4e2;
    border: 1px solid rgba(229, 228, 226, 0.3);
}

.gold .sponsor-type {
    background: linear-gradient(90deg, rgba(255, 215, 0, 0.2), rgba(255, 215, 0, 0.1));
    color: #ffd700;
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.silver .sponsor-type {
    background: linear-gradient(90deg, rgba(192, 192, 192, 0.2), rgba(192, 192, 192, 0.1));
    color: #c0c0c0;
    border: 1px solid rgba(192, 192, 192, 0.3);
}

/* Popup Effect */
.sponsor-popup {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 5, 30, 0.95);
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    opacity: 0;
    transform: scale(0.9);
    transition: all 0.5s ease;
    z-index: 2;
    border-radius: 15px;
}

.sponsor-card:hover .sponsor-popup {
    opacity: 1;
    transform: scale(1);
}

.sponsor-popup h4 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: #fff;
}

.sponsor-popup p {
    color: #b8b8b8;
    margin-bottom: 20px;
    line-height: 1.6;
}

.sponsor-trophy {
    font-size: 2.5rem;
    margin-top: 15px;
}

.platinum .sponsor-trophy {
    color: #e5e4e2;
}

.gold .sponsor-trophy {
    color: #ffd700;
}

.silver .sponsor-trophy {
    color: #c0c0c0;
}

    /* Add to your existing CSS */

.sponsor-card.bronze {
    border-color: rgba(205, 127, 50, 0.3);
}

.sponsor-card.bronze:hover {
    box-shadow: 0 20px 40px rgba(205, 127, 50, 0.4);
}

.bronze .sponsor-type {
    background: linear-gradient(90deg, rgba(205, 127, 50, 0.2), rgba(205, 127, 50, 0.1));
    color: #cd7f32;
    border: 1px solid rgba(205, 127, 50, 0.3);
}

.bronze .sponsor-trophy {
    color: #cd7f32;
}

/* Update the grid to show 4 cards in a row on larger screens */
.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 60px;
    padding: 0 20px;
    margin-bottom: 3rem;
}

/* Adjust the sponsor card padding for better fit */
.sponsor-card {
    padding: 25px;
}

/* Adjust logo size for better fit */
.sponsor-logo img {
    max-width: 70%;
    max-height: 70px;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

/* Responsive */
@media (max-width: 768px) {
    .sponsors-grid {
        grid-template-columns: 1fr;
    }

    .sponsor-card {
        padding: 25px;
    }
}

/* Responsive styles */
@media (max-width: 992px) {
    .conference-section {
        grid-template-columns: 1fr;
    }

    .image-cgu-container {
        height: 400px;
        order: -1;
    }

    .text-cgu-container {
        height: auto;
        overflow-y: visible;
        padding-right: 0;
    }

    .image-cgu-container {
        position: relative;
        top: auto;
    }

    .banner-title {
        font-size: 2.5rem;
    }

    .banner-subtitle {
        font-size: 1.2rem;
    }

    .tourism-item,
    .tourism-item:nth-child(even) {
        flex-direction: column;
    }

    .tourism-image,
    .tourism-content {
        width: 100%;
    }

    .carousel-control-prev {
        left: 10px;
    }

    .carousel-control-next {
        right: 10px;
    }
}

@media (max-width: 768px) {

    .university-title,
    .cgu-section-title {
        font-size: 2rem;
    }

    .cgu-features-grid {
        grid-template-columns: 1fr;
    }

    .banner-title {
        font-size: 2rem;
    }

    .banner-dates {
        font-size: 1rem;
    }

    .tourism-image {
        height: 250px;
    }

    .sponsors-cgu-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {

    .university-title,
    .cgu-section-title {
        font-size: 1.8rem;
    }

    .cgu-container {
        padding: 30px 15px;
    }

    .banner-title {
        font-size: 1.8rem;
    }

    .banner-subtitle {
        font-size: 1rem;
    }

    .tourism-title {
        font-size: 1.5rem;
    }
}

/* about CGU end */

/* call for paper */
/* Dark Theme Call for Papers Section */
.call-for-papers {
    padding: 3rem 0;
    position: relative;
    overflow: hidden;
    color: #e2e8f0;
}

.call-for-papers::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;

    z-index: 0;
}

.CFO-section-title {
    font-size: 2.8rem;
    font-weight: 600;
    background: linear-gradient(90deg, #f6c93b, #f65cf1);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

.CFO-section-title::after {
    content: '';
    display: block;
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, transparent, #ec4899, transparent);
    margin: 1rem auto 0;
    border-radius: 3px;
}

/* Topic Cards */
.topic-card {
    position: relative;
    z-index: 1;
    background: rgba(15, 23, 42, 0.7);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    border-left: 6px solid transparent;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 2rem;
    height: 95%;
}

.topic-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 255, 255, 0.2);
}

.topic-card.ai {
    border-left-color: #3b82f6;
}

.topic-card.computing {
    border-left-color: #14b8a6;
}

.topic-card.vision {
    border-left-color: #f97316;
}

.topic-card.networks {
    border-left-color: #8b5cf6;
}

.topic-title {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 12px;
    color: #5784ff;
}

.topic-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: currentColor;
    border-radius: 2px;
}

.topic-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}

.topic-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1rem;
    font-size: 1rem;
    color: #cbd5e1;
    transition: all 0.3s ease;
    list-style: circle;
}



.topic-card.ai .topic-list li::before {
    color: #3b82f6;
}

.topic-card.computing .topic-list li::before {
    color: #14b8a6;
}

.topic-card.vision .topic-list li::before {
    color: #f97316;
}

.topic-card.networks .topic-list li::before {
    color: #8b5cf6;
}

.topic-list li:hover {
    transform: translateX(8px);
    color: #ffffff;
}

.topic-icon {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: #ffffff;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.topic-card.ai .topic-icon {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
}

.topic-card.computing .topic-icon {
    background: linear-gradient(135deg, #14b8a6, #0d9488);
}

.topic-card.vision .topic-icon {
    background: linear-gradient(135deg, #f97316, #ea580c);
}

.topic-card.networks .topic-icon {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}

.topic-card:hover .topic-icon {
    transform: rotate(15deg) scale(1.1);
}

/* Floating particles for visual interest */
.floating-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.particle {
    position: absolute;
    background: rgba(59, 130, 246, 0.15);
    border-radius: 50%;
    animation: float 15s infinite linear;
}

@keyframes float {
    0% {
        transform: translateY(0) rotate(0deg);
    }

    100% {
        transform: translateY(-100vh) rotate(360deg);
    }
}

/* Responsive Styles */
@media (max-width: 1200px) {
    .call-for-papers {
        padding: 4rem 0;
    }

    .CFO-section-title {
        font-size: 2.5rem;
    }

    .topic-card {
        padding: 2rem;
    }
}

@media (max-width: 992px) {
    .CFO-section-title {
        font-size: 2.25rem;
    }

    .topic-title {
        font-size: 1.5rem;
    }

    .topic-icon {
        width: 42px;
        height: 42px;
        font-size: 1.2rem;
    }
}

@media (max-width: 768px) {
    .call-for-papers {
        padding: 1.5rem 0;
    }

    .CFO-section-title {
        font-size: 2rem;
    }

    .topic-card {
        padding: 1.75rem;
    }

    .topic-title {
        font-size: 1.4rem;
    }

    .topic-list li {
        font-size: 0.95rem;
    }
}

@media (max-width: 576px) {
    .CFO-section-title {
        font-size: 1.8rem;
    }

    .topic-card {
        padding: 1.5rem;
    }

    .topic-title {
        font-size: 1.3rem;
    }

    .topic-list li {
        font-size: 0.9rem;
        padding-left: 1.75rem;
    }

    .topic-list li::before {
        font-size: 0.9rem;
    }

    .topic-icon {
        width: 36px;
        height: 36px;
        font-size: 1rem;
        top: 15px;
        right: 15px;
    }
}

/* call for paper end */

/* important date */
.dates-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0rem 1rem;
}

.dates-header {
    position: relative;
    margin-bottom: 2rem;
    text-align: center;
}

.dates-header p {
    color: #adb5bd;
    margin-top: 0.8rem;
    font-size: 1rem;
}

.dates-table {
    width: 80%;
    border-collapse: collapse;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    margin: auto;
    border-left: 1px solid #7d7d7d;
}

.dates-table thead th {
    background-color: #0c6fe5;
    color: white;
    padding: 1rem;
    font-weight: 600;
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-left: 1px solid #7d7d7d;
    text-align: center;
}

.dates-table tbody tr {
    transition: all 0.2s ease;
    border-bottom: 1px solid #2d4059;
    background: #1a1a2e;
}

.dates-table tbody tr:last-child {
    border-bottom: none;
}

.dates-table tbody tr:hover {
    background-color: rgba(15, 52, 96, 0.5);
}

.dates-table td {
    padding: 1rem 1rem;
    vertical-align: middle;
    border-left: 1px solid #7d7d7d;
    text-align: center;
}

.date-icon {
    color: #6c5ce7;
    font-size: 1.3rem;
    margin-right: 0.8rem;
    vertical-align: middle;
}

.highlight-row {
    background-color: rgba(108, 92, 231, 0.1);
}

.date-title {
    font-weight: 600;
    color: #f8f9fa;
    display: inline-block;
    margin-bottom: 0.2rem;
    font-size: 1rem;
}

.date-value {
    font-weight: 700;
    font-size: 1rem;
    color: #f8f9fa;
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    .dates-container {
        padding: 1.5rem 0.5rem;
    }

    .dates-header h2 {
        font-size: 1.5rem;
        padding-bottom: 8px;
    }

    .dates-header p {
        font-size: 0.9rem;
    }

    .dates-table {
        display: block;
        border-radius: 6px;
    }

    .dates-table thead {
        display: none;
    }

    .dates-table tbody,
    .dates-table tr,
    .dates-table td {
        display: block;
        width: 100%;
    }

    .dates-table tr {
        margin-bottom: 1rem;
        border-radius: 6px;
        overflow: hidden;
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
        border-bottom: none;
    }

    .dates-table td {
        padding: 0.8rem;
        border-left: none;
        position: relative;
        padding-left: 1.5rem;
    }

    .dates-table td::before {
        content: attr(data-label);
        position: absolute;
        left: 0.8rem;
        top: 0.8rem;
        font-weight: 600;
        color: #a29bfe;
        font-size: 0.8rem;
        text-transform: uppercase;
    }

    .date-title,
    .date-value {
        display: block;
        padding-left: 0;
        text-align: right;
    }

    .date-title {
        font-size: 0.9rem;
        margin-bottom: 0.1rem;
    }

    .date-value {
        font-size: 0.95rem;
    }

    .date-icon {
        display: none;
    }

    .highlight-row {
        border-left: 3px solid #6c5ce7;
    }
}

/* important date end */

/* submission */
.paper-submission {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0rem 108px 3rem;
    position: relative;
    overflow: hidden;
    background: transparent;
}

/* submission end */


/* fees and registration */
.fees-section {
    max-width: 1013px;
    margin: 0 auto;
    padding: 2rem 2rem;
    position: relative;
    overflow: hidden;
    background: transparent;
}

.fees-section-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 2;
}

.fees-section-title {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 1.5rem;
    display: inline-block;
    position: relative;
    letter-spacing: 1px;
}

.fees-section-title::after {
    content: '';
    display: block;
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, #ec4899, #f43f5e);
    margin: 1rem auto 0;
    border-radius: 4px;
    box-shadow: 0 4px 15px rgba(236, 72, 153, 0.4);
}

.fees-section-subtitle {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
}

.fees-container {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    position: relative;
    z-index: 2;
}

.fees-card {
    background: rgba(15, 23, 42, 0.7);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    width: 55%;
}

.fees-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(59, 130, 246, 0.25);
    border-color: rgba(59, 130, 246, 0.3);
}

.fees-card-header {
    background: linear-gradient(135deg, rgb(62 147 205 / 39%), rgb(69 178 255 / 34%));
    color: white;
    padding: 0.6rem 2rem;
    font-size: 1.4rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.fees-card-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.4), rgba(139, 92, 246, 0.4));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.fees-card:hover .fees-card-header::before {
    opacity: 1;
}

.fees-card-header i {
    font-size: 1.6rem;
    color: #3b82f6;
    transition: all 0.3s ease;
}

.fees-card:hover .fees-card-header i {
    color: white;
    transform: scale(1.1);
}

.fees-card-body {
    padding: 1.rem 2rem;
}

.fees-table {
    width: 100%;
    border-collapse: collapse;
}

.fees-table th {
    background: rgba(59, 130, 246, 0.15);
    color: #93c5fd;
    font-weight: 600;
    padding: 0.7rem 1.5rem;
    text-align: left;
    border-bottom: 2px solid rgba(59, 130, 246, 0.3);
    letter-spacing: 0.5px;
}

.fees-table td {
    padding: 1.0rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-weight: 500;
    color: #e2e8f0;
}

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

.fees-table tr:hover td {
    background: rgba(59, 130, 246, 0.08);
    color: white;
}

.fees-price {
    font-weight: 700;
    color: white;
    position: relative;
    display: inline-block;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6);
    -webkit-background-clip: text;
    background-clip: text;
    color: #ffffff;
    padding: 0rem 0;
}



.fees-price::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #ec4899, #f43f5e);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.fees-table tr:hover .fees-price::after {
    transform: scaleX(1);
    transform-origin: left;
}

.fees-register-btn {
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    color: white;
    border: none;
    padding: 0.5rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 16px auto 0;
    box-shadow: 0 5px 25px rgba(59, 130, 246, 0.4);
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.fees-register-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #2563eb, #7c3aed);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.fees-register-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.6);
}

.fees-register-btn:hover::before {
    opacity: 1;
}

.fees-register-btn i {
    transition: transform 0.3s ease;
}

.fees-register-btn:hover i {
    transform: translateX(5px);
}

.fees-glow-effect {
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15), transparent 70%);
    filter: blur(60px);
    z-index: 1;
    opacity: 0.7;
}

.fees-glow-1 {
    top: -150px;
    left: -150px;
    animation: float-glow 8s ease-in-out infinite;
}

.fees-glow-2 {
    bottom: -150px;
    right: -150px;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.15), transparent 70%);
    animation: float-glow 10s ease-in-out infinite reverse;
}

@keyframes float-glow {

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

    50% {
        transform: translate(20px, 20px);
    }
}

.fees-registration-info {
    background: rgba(15, 23, 42, 0.7);
    border-radius: 16px;
    padding: 2.5rem;
    margin-top: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

.fees-info-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.fees-info-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin: 0;
}

.fees-info-header i {
    font-size: 2rem;
    background: linear-gradient(90deg, #ec4899, #f43f5e);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.fees-registration-info ul {
    list-style: none;
    padding: 0;
    color: #cbd5e1;
    font-size: 1.05rem;
    line-height: 1.8;
}

.fees-registration-info li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1rem;
}

.fees-registration-info li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.6em;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: linear-gradient(90deg, #ec4899, #f43f5e);
    box-shadow: 0 0 10px rgba(236, 72, 153, 0.5);
}

/* Responsive Styles */
@media (max-width: 992px) {
    .fees-section {
        padding: 5rem 1.5rem;
    }

    .fees-section-title {
        font-size: 2.5rem;
    }

    .fees-section-subtitle {
        font-size: 1.1rem;
    }

    .fees-card-header {
        padding: 1.2rem 1.5rem;
        font-size: 1.2rem;
    }

    .fees-card-body {
        padding: 1rem 1.5rem;
    }

    .fees-registration-info {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .fees-section-title {
        font-size: 2.2rem;
    }

    .fees-table th,
    .fees-table td {
        padding: 1rem;
        font-size: 0.95rem;
    }

    .fees-registration-info li {
        padding-left: 1.5rem;
        font-size: 0.95rem;
    }


    .fees-register-btn {
        padding: 0.9rem 2rem;
        margin-bottom: 10px;
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .fees-section {
        padding: 0rem 1rem;
    }

    .fees-section-title {
        font-size: 1.8rem;
    }

    .fees-section-subtitle {
        font-size: 1rem;
    }

    .fees-card-header {
        font-size: 1.1rem;
        padding: 1rem;
    }

    .fees-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }

    .fees-registration-info {
        padding: 1.5rem;
    }

    .fees-info-header h3 {
        font-size: 1.5rem;
    }

    .fees-registration-info li {
        padding-left: 1.2rem;
        font-size: 0.9rem;
    }
}

/* Professional Table Styles */
.professional-table-container {
    width: 100%;
    overflow-x: auto;
    margin-bottom: 30px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.professional-fees-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    font-size: 15px;
    background-color: #1a1a2e;
}

.professional-fees-table thead {
    background: #0f3460;
    color: white;
}

.professional-fees-table th {
    padding: 15px;
    text-align: center;
    font-weight: 600;
    border: 1px solid #e0e0e0;
}

.professional-fees-table tbody tr {
    border-bottom: 1px solid #e0e0e0;
}

.professional-fees-table tbody tr:nth-child(even) {
    background-color: #1a1a2e;
}



.professional-fees-table td {
    padding: 12px 15px;
    text-align: center;
    border: 1px solid #7d7d7d;
}

.professional-fees-table td:first-child {
    text-align: left;
    font-weight: 500;
}

.not-applicable {
    color: #999;
    font-style: italic;
}

/* Registration Info Styles */
.fees-registration-info {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.4), rgba(139, 92, 246, 0.4));
    padding: 25px;
    border-radius: 8px;
    margin-bottom: 30px;
    border-left: 4px solid #a2acb629;
}

.fees-info-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.fees-info-header i {
    color: #ffffff;
    font-size: 24px;
    margin-right: 10px;
}

.fees-info-header h3 {
    margin: 0;
    color: #ffffff;
    font-size: 20px;
}

.fees-registration-info ul {
    padding-left: 20px;
    margin: 0;
}

.fees-registration-info li {
    margin-bottom: 8px;
    line-height: 1.5;
}

/* Button Styles */
.professional-register-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 18px;
    background: #307dca;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.professional-register-btn:hover {
    background: #1a252f;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.professional-register-btn i {
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.professional-register-btn:hover i {
    transform: translateX(3px);
}

/* Responsive Styles */
@media (max-width: 768px) {
    .professional-fees-table {
        font-size: 14px;
    }

    .professional-fees-table th,
    .professional-fees-table td {
        padding: 10px 8px;
    }

    .fees-registration-info {
        padding: 15px;
    }
}

@media (max-width: 576px) {
    .professional-fees-table thead tr:first-child th {
        font-size: 13px;
        padding: 8px 5px;
    }

    .fees-info-header h3 {
        font-size: 18px;
    }

    .professional-register-btn {
        padding: 10px 20px;
        font-size: 14px;
    }
}

/* fees and registration end */


/* organisation comittee */

.comitte-page-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header Styles */


.comitte-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.comitte-logo-container {
    flex: 0 0 auto;
}


.comitte-main-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.8rem;
    font-weight: 700;
    color: #FFFFFF;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 2px;
    background: linear-gradient(90deg, #FFFFFF, #8db3ff, #FFFFFF);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 20px rgba(0, 229, 204, 0.3);
}

.comitte-divider {
    height: 3px;
    width: 100px;
    background: linear-gradient(90deg, transparent, #ec4899, transparent);
    margin: 5px auto;
    margin-top: -15px;
}

/* Logo Spiral Animation */
.logo-spiral svg path {
    animation: pulse 3s infinite alternate;
}

@keyframes pulse {
    0% {
        stroke-width: 3;
        stroke-opacity: 0.7;
    }

    100% {
        stroke-width: 5;
        stroke-opacity: 1;
    }
}

/* Main Content */
main {
    flex: 1;
    padding: 40px 0;
}

/* Committee Header */
.committee-header {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}


.committee-header .lead {
    color: #B0B0B0;
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto;
}

/* Committee Grid Layout */
.committee-grid {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.committee-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.committee-row.full-width {
    grid-column: 1 / -1;
}

/* Committee Cards */
.committee-card {
    background-color: #1A2332;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    height: 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #2A3547;
    position: relative;
    display: flex;
    flex-direction: column;
}

.committee-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    border-color: #8db3ff;
}

.committee-card-header {
    background-color: #212C3F;
    padding: 20px;
    text-align: center;
    border-bottom: 1px solid #2A3547;
    position: relative;
}

.committee-card-header h3 {
    font-size: 1.4rem;
    margin: 0;
    color: #FFFFFF;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.committee-card-body {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.comitte-icon-wrapper {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #3D4E81 0%, #8db3ff 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    color: #FFFFFF;
    font-size: 1.5rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 1;
}

.comitte-icon-wrapper::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    right: 3px;
    bottom: 3px;
    background: #212C3F;
    border-radius: 50%;
    z-index: -1;
}

.comitte-icon-wrapper.dual-icon {
    width: 70px;
    height: 70px;
    display: flex;
    justify-content: center;
    gap: 5px;
}

.comitte-icon-wrapper.dual-icon i {
    font-size: 1.2rem;
}

.comitte-highlight-card {
    border: 1px solid #8db3ff;
    box-shadow: 0 10px 30px rgba(0, 229, 204, 0.15);
}



.comitte-highlight-card .comitte-icon-wrapper {
    background: #0F1624;
}

.comitte-highlight-card .comitte-icon-wrapper::after {
    background: #3D4E81;
}

/* Sub Sections */
.comitte-sub-section {
    margin-bottom: 20px;
}

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

.comitte-sub-section h4 {
    font-size: 1.1rem;
    color: #8db3ff;
    margin-bottom: 10px;
    font-weight: 500;
    border-bottom: 1px dashed #2A3547;
    padding-bottom: 5px;
}

/* Committee Lists */
.committee-list {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

.committee-list li {
    padding: 8px 0;
    border-bottom: 1px solid rgba(42, 53, 71, 0.5);
    color: #ffffff;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 15px;
}

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

.committee-list li:hover {
    color: #00E5CC;
    transform: translateX(5px);
}

.committee-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #8db3ff;
}

.committee-list.scrollable {
    max-height: 350px;
    overflow-y: auto;
    padding-right: 10px;
    scrollbar-width: thin;
    scrollbar-color: #8db3ff #1A2332;
}

.committee-list.scrollable::-webkit-scrollbar {
    width: 5px;
}

.committee-list.scrollable::-webkit-scrollbar-track {
    background: #1A2332;
}

.committee-list.scrollable::-webkit-scrollbar-thumb {
    background-color: #8db3ff;
    border-radius: 10px;
}

/* Multi-column list for organizing committee */
.multi-column-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}



.circle-pattern {
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, #8db3ff 10%, transparent 10%),
        radial-gradient(circle, #8db3ff 10%, transparent 10%);
    background-size: 20px 20px;
    background-position: 0 0, 10px 10px;
}

.hexagon-pattern {
    width: 120px;
    height: 120px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='49' viewBox='0 0 28 49'%3E%3Cg fill='%2300E5CC' fill-opacity='1'%3E%3Cpath d='M13.99 9.25l13 7.5v15l-13 7.5L1 31.75v-15l12.99-7.5zM3 17.9v12.7l10.99 6.34 11-6.35V17.9l-11-6.34L3 17.9zM0 15l12.98-7.5V0h-2v6.35L0 12.69v2.3zm0 18.5L12.98 41v8h-2v-6.85L0 35.81v-2.3zM15 0v7.5L27.99 15H28v-2.31h-.01L17 6.35V0h-2zm0 49v-8l12.99-7.5H28v2.31h-.01L17 42.15V49h-2z'/%3E%3C/g%3E%3C/svg%3E");
}

.dot-pattern {
    width: 100px;
    height: 100px;
    background-image: radial-gradient(#8db3ff 2px, transparent 2px);
    background-size: 15px 15px;
}

/* Responsive Adjustments */
@media (max-width: 1200px) {
    .committee-row {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    .comitte-main-title {
        font-size: 2.4rem;
    }

    .committee-header h2 {
        font-size: 2.6rem;
    }
}

@media (max-width: 992px) {
    .committee-row {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    .comitte-main-title {
        font-size: 2rem;
    }

    .committee-header h2 {
        font-size: 2.2rem;
    }

    .multi-column-list {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 768px) {
    .comitte-header-content {
        flex-direction: column;
        gap: 15px;
    }

    .comitte-logo-container:last-child {
        display: none;
    }

    .comitte-main-title {
        font-size: 1.8rem;
    }

    .committee-header h2 {
        font-size: 1.8rem;
    }

    .committee-card-header h3 {
        font-size: 1.2rem;
    }

    .committee-list li {
        font-size: 0.85rem;
    }

    .multi-column-list {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 576px) {
    .comitte-main-title {
        font-size: 1.5rem;
    }

    .committee-header h2 {
        font-size: 1.5rem;
    }

    .committee-row {
        grid-template-columns: 1fr;
    }

    .multi-column-list {
        grid-template-columns: 1fr;
    }

    .comitte-icon-wrapper {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}

/* organisation comittee end */


/* contact us */
.cta-section {
    max-width: 1400px; /* Increased max-width for better spacing */
    margin: 0 auto;
    padding: 4rem 2rem;
}

.cta-section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.cta-section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e293b;
    position: relative;
    display: inline-block;
}

.cta-section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, #6366f1, #8b5cf6);
    border-radius: 2px;
}

.cta-contact-card {
    background-color: #1e293b;
    border-radius: 16px;
    border: 1px solid #334155;
    transition: all 0.3s ease;
    height: 100%;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    margin-bottom: 1.5rem;
}

.cta-contact-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(99, 102, 241, 0.15);
    border-color: rgba(99, 102, 241, 0.3);
}

.card-content {
    padding: 2rem;
    margin-bottom: -30px;
    position: relative;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.cta-profile-image-container {
    width: 130px; /* Slightly smaller for 4-column layout */
    height: 130px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid #e2e8f0;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.cta-profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cta-contact-card:hover .cta-profile-image-container {
    border-color: #6366f1;
    transform: scale(1.05);
}

.cta-contact-card h3 {
    font-weight: 600;
    font-size: 1.25rem; /* Slightly smaller font size */
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.cta-designation {
    color: #6366f1;
    font-weight: 700;
    font-size: 0.9rem; /* Slightly smaller font size */
    margin-bottom: 1rem;
    display: block;
    display: block;
    letter-spacing: 0.5px;
}
    
.cta-info {
    width: 100%;
    margin-bottom: 0;
}

.cta-info a {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-bottom: 0.5rem; /* Reduced margin */
    padding: 0.4rem; /* Reduced padding */
    border-radius: 8px;
    background-color: #2c343c;
    font-size: 0.85rem; /* Smaller font size for contact info */
}

.cta-info a:hover {
    color: #6366f1;
    background-color: #f1f5f9;
    transform: translateX(5px);
}

.cta-info i {
    margin-right: 0.5rem; /* Reduced margin */
    color: #6366f1;
    width: 16px; /* Smaller icon */
    text-align: center;
    font-size: 0.9rem;
}

.cta-heading {
    margin: 3rem 0 1.5rem;
    font-size: 1.5rem;
    font-weight: 600;
    color: #ffffff;
    position: relative;
    padding-left: 1rem;
    grid-column: 1 / -1; /* Make heading span all columns */
}

.cta-heading::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 60%;
    width: 4px;
    background: linear-gradient(to bottom, #6366f1, #8b5cf6);
    border-radius: 2px;
}

@media (max-width: 1200px) {
    .card-content {
        padding: 1.5rem;
    }
}

@media (max-width: 992px) {
    .cta-profile-image-container {
        width: 90px;
        height: 90px;
    }
    
    .cta-contact-card h3 {
        font-size: 1.1rem;
    }
}

@media (max-width: 768px) {
    .cta-section {
        padding: 2rem 1rem;
    }
    
    .cta-section-title {
        font-size: 2rem;
    }
    
    .card-content {
        padding: 1.25rem;
    }
    
    .cta-profile-image-container {
        width: 80px;
        height: 80px;
    }
    
    .cta-heading {
        font-size: 1.25rem;
    }
}

@media (max-width: 576px) {
    .cta-contact-card {
        max-width: 280px;
        margin-left: auto;
        margin-right: auto;
    }
}
/* contact us end */



/* comming soon  */
.cmng-soon-page {
    margin: 0;
    padding: 0;
    height: 80vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #0f0f15;
    color: #ffffff;
    font-family: 'Space Grotesk', sans-serif;
    overflow: hidden;
}

.cmng-soon-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.coming-soon {
    text-align: center;
    position: relative;
    z-index: 10;
}

.comming-soon-h1 {
    font-size: clamp(3rem, 10vw, 4rem);
    font-weight: 700;
    margin: 0;
    background: linear-gradient(90deg, #ffffff, #a0a0ff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-transform: uppercase;
    letter-spacing: -0.03em;
    line-height: 1;
    text-shadow: 0 0 20px rgba(160, 160, 255, 0.3);
    animation: textGlow 3s ease-in-out infinite alternate;
}

.cmng-subtext {
    font-size: clamp(0.8rem, 2vw, 1.2rem);
    color: rgba(255, 255, 255, 0.6);
    margin-top: 1.5rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background-color: rgba(160, 160, 255, 0.5);
    border-radius: 50%;
    animation: float 15s infinite linear;
}

.cmng-grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 30px 30px;
    z-index: 2;
    pointer-events: none;
}

@keyframes textGlow {
    0% {
        text-shadow: 0 0 10px rgba(160, 160, 255, 0.3);
    }

    100% {
        text-shadow: 0 0 30px rgba(160, 160, 255, 0.7);
    }
}

@keyframes float {
    0% {
        transform: translateY(0) translateX(0);
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    90% {
        opacity: 1;
    }

    100% {
        transform: translateY(-100vh) translateX(20vw);
        opacity: 0;
    }
}

/* comming soon end */



/* Sponsorship details  */
.sponsorship-section {
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.sponsorship-section-title {
    font-weight: 700;
    margin-bottom: 3rem;
    position: relative;
    display: inline-block;
}

.sponsorship-section-title::after {
    content: '';
    position: absolute;
    width: 50%;
    height: 4px;
    background: linear-gradient(90deg, #6c5ce7, transparent);
    bottom: -10px;
    left: 0;
    border-radius: 2px;
}

.sponsorship-card {
    background: #16213e;
    border-radius: 15px;
    padding: 2rem;
    height: 100%;
    transition: all 0.3s ease;
    border: none;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.sponsorship-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.sponsorship-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
}

.sponsorship-platinum::before {
    background: linear-gradient(90deg, #e0e0e0, #bdc3c7);
}

.sponsorship-gold::before {
    background: linear-gradient(90deg, #ffd700, #daa520);
}

.sponsorship-silver::before {
    background: linear-gradient(90deg, #c0c0c0, #a8a8a8);
}

.sponsorship-bronze::before {
    background: linear-gradient(90deg, #cd7f32, #b87333);
}

/* Premium Ribbon Styling */
.ribbon {
    width: 150px;
    height: 150px;
    overflow: hidden;
    position: absolute;
    top: -10px;
    right: -10px;
    z-index: 1;
}

.ribbon::before,
.ribbon::after {
    position: absolute;
    z-index: -1;
    content: '';
    display: block;
    border: 5px solid;
    border-top-color: transparent;
    border-right-color: transparent;
}

.ribbon::before {
    top: 0;
    left: 0;
}

.ribbon::after {
    bottom: 0;
    right: 0;
}

.ribbon span {
    text-align: center;
    position: absolute;
    display: block;
    width: 225px;
    padding: 8px 0;
    box-shadow: 0 5px 10px rgba(0, 0, 0, .1);
    color: #fff;
    font-size: 10px;
    text-transform: uppercase;
    text-align: center;
    right: -53px;
    top: 40px;
    transform: rotate(45deg);
    font-weight: bold;
    letter-spacing: 1px;
}

.sponsorship-platinum .ribbon span {
    background: linear-gradient(135deg, #e0e0e0, #bdc3c7);
    color: #333;
}

.sponsorship-gold .ribbon span {
    background: linear-gradient(135deg, #ffd700, #daa520);
    color: #333;
}

.sponsorship-silver .ribbon span {
    background: linear-gradient(135deg, #c0c0c0, #a8a8a8);
    color: #333;
}

.sponsorship-bronze .ribbon span {
    background: linear-gradient(135deg, #cd7f32, #b87333);
    color: #fff;
}

.sponsorship-tier {
    font-weight: 700;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 1.5rem;
    margin-top: 1.5rem;
}

.sponsorship-platinum .sponsorship-tier {
    color: #e0e0e0;
}

.sponsorship-gold .sponsorship-tier {
    color: #ffd700;
}

.sponsorship-silver .sponsorship-tier {
    color: #c0c0c0;
}

.sponsorship-bronze .sponsorship-tier {
    color: #cd7f32;
}

.sponsorship-price {
    font-size: 2.5rem;
    color: white;
    font-weight: 700;
    position: relative;
    display: inline-block;
}

.sponsorship-price::before {
    content: '₹';
    font-size: 1.5rem;
    position: relative;
    top: -0.5rem;
    margin-right: 3px;
}

.sponsorship-features {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.sponsorship-features li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
    color: rgb(255, 255, 255);
}

.sponsorship-features li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: #6c5ce7;
}

.sponsorship-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    /* Make card fill full height of column */
    position: relative;
    padding-bottom: 4rem;
    /* Space for button */
}

.sponsorship-btn {
    background: #6c5ce7;
    border: none;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    margin-top: auto;
    /* Push to bottom inside flex column */
    width: 100%;
    font-size: 14px;
}

.sponsorship-btn:hover {
    background: #a29bfe;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(108, 92, 231, 0.4);
}





@media (max-width: 768px) {
    .sponsorship-section {
        padding: 3rem 0;
    }

    .sponsorship-card {
        margin-bottom: 2rem;
    }

    .ribbon {
        width: 120px;
        height: 120px;
    }

    .ribbon span {
        width: 180px;
        font-size: 11px;
        right: -39px;
        top: 39px;

    }
}

/* Sponsorship details end */




/* conference venue */
.section-divider {
            width: 100px;
            height: 5px;
            background: linear-gradient(90deg, #4facfe 0%, #00f2fe 100%);
            margin: 0 auto;
            border-radius: 5px;
            box-shadow: 0 0 15px rgba(79, 172, 254, 0.5);
        }
        
        .venue-container {
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
			margin-bottom: 29px;
            align-items: stretch;
        }
        
        .venue-card {
            flex: 1;
            min-width: 350px;
            background: rgba(25, 25, 25, 0.8);
            border-radius: 20px;
            padding: 40px;
            display: flex;
            flex-direction: column;
            backdrop-filter: blur(15px);
            border: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            position: relative;
            overflow: hidden;
        }
        
        .venue-card::after {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(90deg, #4facfe 0%, #00f2fe 100%);
        }
        
        .venue-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
            border-color: rgba(79, 172, 254, 0.3);
        }
        
        .venue-logo {
            margin-bottom: 30px;
            text-align: center;
            padding-bottom: 30px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .venue-logo img {
            max-width: 200px;
            max-height: 120px;
          
            transition: transform 0.3s ease;
        }
        
        .venue-card:hover .venue-logo img {
            transform: scale(1.05);
        }
        
        .venue-details {
            flex-grow: 1;
        }
        
        .venue-name {
            font-size: 2rem;
            margin-bottom: 25px;
            color: #ffffff;
            position: relative;
            padding-bottom: 15px;
            font-weight: 700;
        }
        
        .venue-name::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 4px;
            background: linear-gradient(90deg, #4facfe 0%, #00f2fe 100%);
            border-radius: 2px;
        }
        
        .venue-address p, 
        .venue-contact p {
            margin-bottom: 20px;
            display: flex;
            align-items: flex-start;
            font-size: 1.15rem;
            color: #e0e0e0;
            line-height: 1.6;
        }
        
        .venue-address i, 
        .venue-contact i {
            margin-right: 15px;
            color: #4facfe;
            font-size: 1.3rem;
            min-width: 25px;
            text-align: center;
            margin-top: 3px;
        }
        
        .venue-contact {
            margin-top: 30px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .venue-map {
            flex: 1;
            min-width: 350px;
            height: 450px;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all 0.4s ease;
            position: relative;
        }
        
        .venue-map::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, rgba(25, 115, 255, 0.1) 0%, transparent 100%);
            z-index: 1;
            pointer-events: none;
        }
        
        .venue-map:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
            border-color: rgba(79, 172, 254, 0.3);
        }
        
        .venue-map iframe {
            width: 100%;
            height: 100%;
            border: none;
        }
        
        /* Responsive adjustments */
        @media (max-width: 992px) {
            .venue-container {
                gap: 30px;
            }
        }
        
        @media (max-width: 768px) {
            .venue-section {
                padding: 80px 15px;
            }
                       
            .venue-card, 
            .venue-map {
                min-width: 100%;
            }
            
            .venue-card {
                padding: 30px;
            }
        }
        
        @media (max-width: 480px) {
            
            
            .venue-name {
                font-size: 1.6rem;
            }
            
            .venue-address p, 
            .venue-contact p {
                font-size: 1rem;
            }
        }
/* conference venue end */





/* procedding page */
.procedding-page {
        background-color: #0F0F12;
        color: #E0E0E0;
        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        line-height: 1.7;
        margin: 0;
        padding: 0;
    }

    .procedding-container {
        max-width: 1000px;
        margin: 0 auto;
        padding: 2rem;
    }

    .procedding-header {
        text-align: center;
        margin-bottom: 3rem;
        position: relative;
        padding-bottom: 2rem;
    }

    .procedding-header::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 25%;
        width: 50%;
        height: 3px;
        background: linear-gradient(90deg, #6C63FF, #4FC3F7);
        border-radius: 3px;
    }

    .procedding-h1 {
        font-size: 2.5rem;
        margin-bottom: 1rem;
        background: linear-gradient(135deg, #6C63FF, #4FC3F7);
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
        font-weight: 700;
    }


    .procedding-image-container {
        width: 120px;
        height: 120px;
        margin: 0rem auto;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .proced-circular-image {
        width: 100%;
        height: 100%;
        border-radius: 50%;
        object-fit: cover;
        border: 2px solid #4FC3F7;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    }

    .procedding-card {
        background-color: #1A1A1E;
        border-radius: 12px;
        padding: 1.5rem;
        margin-bottom: 2rem;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
        border-left: 4px solid #6C63FF;
        transition: transform 0.3s ease;
    }

    .procedding-card:hover {
        transform: translateY(-5px);
    }

    .procedding-h2 {
        color: #4FC3F7;
        font-size: 1.5rem;
        margin-top: 0;
        margin-bottom: 1rem;
        display: flex;
        align-items: center;
    }

    .procedding-h2::before {
        content: '»';
        color: #6C63FF;
        margin-right: 0.5rem;
        font-size: 1.8rem;
    }

    .procedding-ul {
        padding-left: 1.5rem;
    }

    .procedding-li {
        margin-bottom: 0.8rem;
        position: relative;
    }

    .procedding-li::before {
        content: '•';
        color: #6C63FF;
        font-weight: bold;
        display: inline-block;
        width: 1em;
        margin-left: -1em;
    }

    .source {
        font-style: italic;
        color: #A0A0A0;
        font-size: 0.9rem;
        border-left: 2px solid #6C63FF;
        padding-left: 1rem;
        margin-top: 1rem;
    }

    .procedding-highlight {
        background-color: rgba(108, 99, 255, 0.1);
        padding: 0.2rem 0.4rem;
        border-radius: 4px;
        color: #4FC3F7;
    }

    a.yellow-link {
        color: #FFD700;
        text-decoration: none;
    }

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

        .procedding-h1 {
            font-size: 2rem;
        }
    }