:root {
    --primary-dark: #021a36;
    --primary-cyan: #2E3093;
    --text-light: #ffffff;
    --text-muted: #d0d7e0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Google Sans', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Google Sans', sans-serif;
    color: var(--text-light);
    background-color: var(--primary-dark);
    overflow-x: hidden;
}

/* Navbar */
.navbar {
    /* background: linear-gradient(to bottom, rgba(255,255,255,1) 55%, rgba(255,255,255,0.3) 80%, rgba(255,255,255,0) 100%); */
    background-color: white;
    padding: 10px 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: none;
    border: none;
    transition: all 0.4s ease;
}

.navbar.scrolled {
    background-color: #ffffff;
    padding: 10px 0;
    box-shadow: none;
    border: none;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2px 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo {
    display: flex;
    align-items: center;
    
}

.nu-logo-img {
    width: 105px;
    height: auto;
    object-fit: contain;
}

.brand {
    display: flex;
    flex-direction: column;
}

.brand-sub {
    font-size: 11px;
    color: var(--primary-cyan);
    letter-spacing: 1.5px;
    font-weight: 600;
}

.brand-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-dark);
    letter-spacing: 0.5px;
}

.nav-links {
    display: flex;
    gap: 30px;
    /*margin-top: -22px;*/
}

.nav-links a {
    color: var(--primary-dark);
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 1px;
    padding-bottom: 5px;
    transition: all 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-cyan);
}

/* Dropdown Submenu */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: white;
    min-width: 220px;
    box-shadow: 0px 8px 24px rgba(0, 0, 0, 0.12);
    z-index: 1000;
    top: 100%;
    left: -20px;
    border-radius: 8px;
    overflow: hidden;
    padding: 8px 0;
}

.dropdown-content a {
    color: var(--primary-dark) !important;
    padding: 12px 20px !important;
    text-decoration: none;
    display: block;
    font-size: 14px !important;
    font-weight: 500 !important;
    transition: all 0.2s ease;
}

.dropdown-content a:hover {
    background-color: #f8fafc;
    color: var(--primary-cyan) !important;
    padding-left: 25px !important;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.mobile-toggle {
    display: none;
    font-size: 1.5rem;
    color: var(--primary-dark);
    cursor: pointer;
}

/* Hero Section */
.hero {
    position: relative;
    width: 100%;
    min-height: 100vh;
    margin-top: 0;
    background-color: var(--primary-dark);
    display: flex;
    flex-direction: column;
}

/* Hero Slider */
.hero-slider {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.hero-slider::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Added a uniform black overlay (50% opacity) to darken the images */
    background: rgba(0, 0, 0, 0.5);
    z-index: 2;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    opacity: 0;
    /* Increased fade to 14s (7s per slide), made zoom faster (10s) */
    animation: fadeSlider 14s infinite, zoomInOut 10s ease-in-out infinite alternate;
}

.slide-1 {
    /* 0s delay for fade, 0s for zoom */
    animation-delay: 0s, 0s;
    background-position: center top;
}

.slide-2 {
    /* 7s delay for fade (half of 14s), 0s for zoom */
    animation-delay: 7s, 0s;
    background-position: center top;
}

@keyframes fadeSlider {
    0% {
        opacity: 1;
    }

    45% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }

    95% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

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

    100% {
        transform: scale(1.08);
    }
}

/* Remove unused curved overlay */

.hero-content {
    position: relative;
    z-index: 10;
    display: flex;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    padding: 165px 40px 100px 40px;
    flex-grow: 1;
    justify-content: flex-start;
    align-items: center;
    text-align: left;
}

.hero-text-section {
    width: 55%;
    padding-right: 40px;
}

.highlight-cyan {
    color: var(--primary-cyan);
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 1px;
}

.hero-text-section h1 {
    font-size: 3.2rem;
    font-weight: 788;
    line-height: 1.1;
    margin-bottom: 15px;
    letter-spacing: 0.5px;
    color: var(--text-light);
}

.hero-text-section h2 {
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 20px;
    color: var(--text-muted);
}

.hero-paragraph {
    font-size: 1.15rem;
    line-height: 1.6;
    color: #cbd5e1;
    margin: 0 0 40px 0;
    max-width: 90%;
    font-weight: 400;
}

.hero-details {
    display: flex;
    justify-content: flex-start;
    gap: 20px;
    margin-top: 40px;
    flex-wrap: wrap;
    z-index: 20;
}

.detail-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: rgba(255, 255, 255, 0.1);
    padding: 15px 20px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: all 0.3s ease;
    flex: 1;
    min-width: 200px;
}

.detail-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--primary-cyan);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.detail-item i {
    color: var(--primary-cyan);
    font-size: 1.2rem;
    margin-top: 3px;
}

.detail-item p {
    font-size: 0.9rem;
    line-height: 1.5;
    color: #e2e8f0;
}

/* Hexagon Graphics */
.hero-graphics {
    width: 45%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding-left: 20px;
    position: relative;
    z-index: 10;
}

.hex-grid {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    position: relative;
    left: -30px;
    /* shift left to overlap curve */
}

.hex-row {
    display: flex;
    gap: 5px;
}

.top-row {
    margin-bottom: -35px;
}

.bottom-row {
    margin-top: -35px;
}

.hex-item {
    width: 150px;
    height: 173px;
    /* standard hex ratio */
    background-color: rgba(0, 194, 203, 0.15);
    background-size: cover;
    background-position: center;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    position: relative;
    transition: transform 0.3s ease, filter 0.3s ease;
    filter: drop-shadow(0 0 10px rgba(0, 200, 255, 0.3));
}

.hex-item::before {
    content: '';
    position: absolute;
    inset: 2px;
    /* border thickness */
    background: inherit;
    background-color: rgba(2, 26, 54, 0.3);
    /* slightly dim the images */
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    z-index: -1;
}

.hex-item:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 0 15px rgba(0, 200, 255, 0.8));
}

.hero-bottom-wrapper {
    position: absolute;
    bottom: 45px;
    left: 95px;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
}

.hero-bottom-bar {
    position: relative;
    background: rgba(255, 255, 255, 0.1);
    padding: 10px 18px;
    text-align: left;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.hero-register-btn {
    font-size: 11px;
    padding: 8px 16px;
    display: inline-block;
    background: #ffffff !important;
    color: var(--primary-dark) !important;
    font-weight: 800;
}

.hero-register-btn:hover {
    background: #f0f4f8 !important;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.4);
}

.bottom-bar-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

/* Animations */
.animate-up {
    animation: slideUpFade 1s cubic-bezier(0.23, 1, 0.32, 1) forwards;
    opacity: 0;
    transform: translateY(40px);
}

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

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

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

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

.bottom-bar-content h3 {
    color: var(--text-light);
    font-size: 1.0rem;
    font-weight: 800;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.bottom-bar-content p {
    color: var(--primary-cyan);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1.5px;
}

.bottom-bar-content span {
    color: var(--primary-cyan);
}

/* Responsive */
@media (max-width: 1200px) {
    .hero-text-section h1 {
        font-size: 2.8rem;
    }

    .hero-text-section h2 {
        font-size: 1.2rem;
    }

    .hex-item {
        width: 130px;
        height: 150px;
    }

    .top-row {
        margin-bottom: -28px;
    }
}

@media (max-width: 992px) {
    .mobile-toggle {
        display: block;
    }

    .nav-links {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--primary-dark);
        padding: 40px 20px;
        gap: 20px;
        transition: left 0.3s ease;
        overflow-y: auto;
    }

    .nav-links.mobile-active {
        left: 0;
    }

    .nav-links a {
        font-size: 1rem;
        margin-top: 0;
        border: none;
        padding: 10px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-links a.active {
        border-bottom: 1px solid var(--primary-cyan);
    }

    .hero-content {
        flex-direction: column;
        padding-top: 40px;
        align-items: center;
        text-align: center;
    }

    .hero-text-section {
        width: 100%;
        padding-right: 0;
        margin-bottom: 50px;
    }

    .hero-graphics {
        position: relative;
        transform: scale(0.7);
        right: 0;
        margin: 0 auto;
    }

    .hero-bottom-bar {
        width: 100%;
        background: rgba(255, 255, 255, 0.95);
        text-align: center;
        padding: 15px;
    }

    .bottom-bar-content {
        align-items: center;
    }

    .hero-overlay {
        display: none;
        /* Hide the complex curve on small screens, background color is enough */
    }

    .hero {
        background-color: rgba(2, 26, 54, 0.85);
        /* Darken background since overlay is gone */
        background-blend-mode: overlay;
        background-image: url('University photo.jpg');
    }

    .hero-bg-image {
        display: none;
    }

    .hero-bottom-bar {
        width: 100%;
        clip-path: none;
        text-align: center;
    }
}

/* About Section */
.about-section {
    padding: 60px 0 100px 0;
    background-color: #ffffff;
    color: var(--primary-dark);
    position: relative;
    overflow: hidden;
}

.about-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    align-items: flex-start;
    gap: 60px;
}

.about-text-column {
    width: 50%;
    animation: slideInLeft 1s ease forwards;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--primary-dark);
    line-height: 1.2;
    margin-bottom: 20px;
}

.section-title span {
    color: var(--primary-dark);
}

.title-underline {
    width: 60px;
    height: 4px;
    background-color: var(--primary-cyan);
    margin-bottom: 20px;
    border-radius: 2px;
}

.about-description {
    font-size: 0.98rem;
    line-height: 1.7;
    color: #4a5568;
    margin-bottom: 15px;
    text-align: justify;
    letter-spacing: 0.5px;
    text-indent: 30px;
}

.about-description:last-of-type {
    margin-bottom: 50px;
}

.about-features {
    display: flex;
    gap: 20px;
    justify-content: space-between;
}

.feature-box {
    text-align: center;
    flex: 1;
    transition: transform 0.3s ease;
}

.feature-box:hover {
    transform: translateY(-10px);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background-color: rgba(0, 194, 203, 0.1);
    color: var(--primary-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin: 0 auto 15px auto;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.feature-box:hover .feature-icon {
    background-color: var(--primary-cyan);
    color: white;
    box-shadow: 0 10px 20px rgba(0, 194, 203, 0.3);
}

.feature-box h4 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary-dark);
    line-height: 1.4;
}

.about-actions {
    margin-top: 50px;
}

.btn-gradient-blue {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 38px;
    border-radius: 40px;
    background: linear-gradient(135deg, var(--primary-dark) 0%, #1e4b85 100%);
    color: white;
    font-size: 1.08rem;
    font-weight: 700;
    text-decoration: none;
    letter-spacing: 1px;
    box-shadow: 0 10px 20px rgba(2, 26, 54, 0.25);
    transition: all 0.3s ease;
}

.btn-gradient-blue:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(2, 26, 54, 0.4);
    background: linear-gradient(135deg, #1e4b85 0%, var(--primary-dark) 100%);
}

.about-image-column {
    width: 50%;
    position: relative;
    height: 600px;
    animation: fadeInRight 1s ease forwards;
}

.image-wrapper {
    position: absolute;
    top: -50px;
    right: -40px;
    width: 120%;
    height: 110%;
    background: linear-gradient(135deg, rgba(2, 26, 54, 0.6), rgba(0, 194, 203, 0.4)), url('NUCSER.jpg') center/cover;
    background-color: var(--primary-dark);
    /* fallback */
    border-top-left-radius: 50%;
    border-bottom-left-radius: 50%;
    box-shadow: -20px 0 50px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.image-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-top-left-radius: 50%;
    border-bottom-left-radius: 50%;
    border: 15px solid rgba(255, 255, 255, 0.2);
    box-sizing: border-box;
}

.outline-icon {
    color: transparent !important;
    -webkit-text-stroke: 1.5px #fff;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }

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

.about-hex-container {
    position: relative;
    width: 520px;
    height: 540px;
    margin: 0 auto;
}

.hex-wrapper {
    position: absolute;
    width: 200px;
    height: 173px;
    opacity: 0;
    z-index: 2;
    animation: flyInHex 1.2s cubic-bezier(0.23, 1, 0.32, 1) forwards;
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.12));
}

@keyframes flyInHex {
    0% {
        opacity: 0;
        transform: scale(0.5) translate(var(--startX), var(--startY));
    }

    100% {
        opacity: 1;
        transform: scale(1) translate(0, 0);
    }
}

.about-hex-item {
    width: 200px;
    height: 173px;
    background-color: #ffffff;
    border: none;
    clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
}

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

    40% {
        transform: scale(1.2) translateY(-20px);
    }

    100% {
        transform: scale(1) translateY(0);
    }
}

.hex-wrapper:hover .about-hex-item {
    animation: popOutThenBack 0.8s ease-in-out forwards;
}

/* Positions for the honeycomb grid (1 center, 6 surrounding) */
.hex-anim-1 {
    top: 183px;
    left: 160px;
    animation-delay: 0.1s;
    --startX: 0px;
    --startY: 0px;
    z-index: 10;
}

/* Center */
.hex-anim-2 {
    top: 0px;
    left: 160px;
    animation-delay: 0.2s;
    --startX: 0px;
    --startY: -100px;
}

/* Top */
.hex-anim-3 {
    top: 92px;
    left: 320px;
    animation-delay: 0.3s;
    --startX: 100px;
    --startY: -50px;
}

/* Top Right */
.hex-anim-4 {
    top: 275px;
    left: 320px;
    animation-delay: 0.4s;
    --startX: 100px;
    --startY: 50px;
}

/* Bottom Right */
.hex-anim-5 {
    top: 366px;
    left: 160px;
    animation-delay: 0.5s;
    --startX: 0px;
    --startY: 100px;
}

/* Bottom */
.hex-anim-6 {
    top: 275px;
    left: 0px;
    animation-delay: 0.6s;
    --startX: -100px;
    --startY: 50px;
}

/* Bottom Left */
.hex-anim-7 {
    top: 92px;
    left: 0px;
    animation-delay: 0.7s;
    --startX: -100px;
    --startY: -50px;
}

/* Top Left */

@media (max-width: 1024px) {
    .about-container {
        flex-direction: column;
    }

    .about-text-column,
    .about-image-column {
        width: 100%;
    }

    .about-image-column {
        height: 400px;
        margin-top: 50px;
    }

    .image-wrapper {
        position: relative;
        width: 100%;
        top: 0;
        right: 0;
        border-radius: 30px;
    }

    .image-wrapper::before {
        border-radius: 30px;
    }
}

@media (max-width: 768px) {
    .about-features {
        flex-wrap: wrap;
    }

    .feature-box {
        min-width: 45%;
        margin-bottom: 20px;
    }
}

/* Themes Section */
.themes-section {
    padding: 100px 0 120px;
    background: linear-gradient(135deg, #021226 0%, #04254f 50%, #021226 100%);
    position: relative;
    overflow: hidden;
}

/* Modern background elements */
.themes-section::before,
.themes-section::after {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 194, 203, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.themes-section::before {
    top: -200px;
    left: -200px;
}

.themes-section::after {
    bottom: -200px;
    right: -200px;
}

.themes-container {
    max-width: 95%;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
    z-index: 10;
}

.center-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    margin-bottom: 70px;
}

/* .header-line {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-cyan), transparent);
    flex: 1;
    max-width: 250px;
    position: relative;
} */

/* .header-line::after {
    content: '';
    position: absolute;
    top: -3px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 7px;
    height: 7px;
    background-color: var(--primary-cyan);
    box-shadow: 0 0 10px var(--primary-cyan);
} */

.text-white {
    color: white !important;
    margin-bottom: 0 !important;
    font-size: 2.5rem;
    letter-spacing: 2px;
}

.themes-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.theme-card-wrapper {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    height: 100%;
}

.theme-card-wrapper:hover {
    transform: translateY(-15px);
}

/* Individual drop shadows for hover state */
.theme-card-wrapper.wrapper-1:hover {
    filter: drop-shadow(0 15px 25px rgba(56, 178, 172, 0.4));
}

.theme-card-wrapper.wrapper-2:hover {
    filter: drop-shadow(0 15px 25px rgba(49, 151, 149, 0.4));
}

.theme-card-wrapper.wrapper-3:hover {
    filter: drop-shadow(0 15px 25px rgba(66, 153, 225, 0.4));
}

.theme-card-wrapper.wrapper-4:hover {
    filter: drop-shadow(0 15px 25px rgba(159, 122, 234, 0.4));
}

.theme-card-wrapper.wrapper-5:hover {
    filter: drop-shadow(0 15px 25px rgba(43, 108, 176, 0.4));
}

.theme-card-wrapper.wrapper-6:hover {
    filter: drop-shadow(0 15px 25px rgba(0, 181, 216, 0.4));
}

.theme-card {
    background: white;
    /* Arrow/pentagon shape replaced with curved edges */
    border-radius: 20px;
    padding: 40px 15px 40px;
    text-align: center;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    transition: transform 0.3s ease;
}

.theme-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    margin-bottom: 25px;
    position: relative;
    transition: all 0.3s ease;
}

.theme-card-wrapper:hover .theme-icon {
    transform: scale(1.15) rotate(5deg);
}

/* Icon Colors */
.icon-green {
    background: #38b2ac;
    box-shadow: 0 5px 15px rgba(56, 178, 172, 0.5);
}

.icon-teal {
    background: #319795;
    box-shadow: 0 5px 15px rgba(49, 151, 149, 0.5);
}

.icon-blue {
    background: #4299e1;
    box-shadow: 0 5px 15px rgba(66, 153, 225, 0.5);
}

.icon-purple {
    background: #9f7aea;
    box-shadow: 0 5px 15px rgba(159, 122, 234, 0.5);
}

.icon-darkblue {
    background: #2b6cb0;
    box-shadow: 0 5px 15px rgba(43, 108, 176, 0.5);
}

.icon-cyan {
    background: #00b5d8;
    box-shadow: 0 5px 15px rgba(0, 181, 216, 0.5);
}

.theme-content h4 {
    font-size: 0.95rem;
    font-weight: 800;
    color: #1a365d;
    margin-bottom: 15px;
    line-height: 1.4;
}

.theme-content p {
    font-size: 0.85rem;
    color: #4a5568;
    line-height: 1.5;
}

@media (max-width: 1400px) {
    .themes-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px 20px;
    }
}

@media (max-width: 768px) {
    .themes-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .text-white {
        font-size: 2rem;
    }

    .header-line {
        display: none;
        /* Simplify on mobile */
    }
}

@media (max-width: 480px) {
    .themes-grid {
        grid-template-columns: 1fr;
    }
}

/* Speakers Section */
.speakers-section {
    padding: 100px 0;
    background-color: #f8fafc;
    position: relative;
    overflow: hidden;
}

/* Background wave decoration */
.speakers-section::before {
    content: '';
    position: absolute;
    right: -100px;
    bottom: -100px;
    width: 600px;
    height: 800px;
    background: radial-gradient(ellipse at center, rgba(0, 194, 203, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
}

.speakers-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    gap: 50px;
    position: relative;
    z-index: 10;
}

.speakers-column {
    flex: 6.5;
}

.highlights-column {
    flex: 3.5;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #4a5568;
    margin-bottom: 40px;
    font-weight: 500;
}

.speakers-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

.speaker-card {
    text-align: center;
    width: calc(20% - 24px);
    /* 5 in a row */
    min-width: 130px;
    font-size: 0.75rem;
    color: #718096;
    line-height: 1.4;
    transition: transform 0.3s ease;
    cursor: pointer;
}

.speaker-card:hover {
    transform: translateY(-8px);
}

.speaker-card:hover h5 {
    color: var(--primary-cyan);
}

.speaker-img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 15px;
    overflow: hidden;
    border: 3px solid white;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
    position: relative;
    background-color: #e2e8f0;
    transition: all 0.4s ease;
}

.speaker-card:hover .speaker-img {
    border-color: var(--primary-cyan);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
    transform: scale(1.08);
}

.speaker-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.more-img {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-cyan) 0%, #1e4b85 100%);
    color: white;
    font-size: 2rem;
}

.speaker-card h5 {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 5px;
    line-height: 1.3;
}

.speaker-affiliation {
    font-size: 0.75rem;
    color: #718096;
    margin-top: 5px;
    line-height: 1.2;
}

.speaker-card p {
    font-size: 0.75rem;
    color: #718096;
    line-height: 1.4;
}

/* Highlights Box */
.highlights-box {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.06);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.highlights-box::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: linear-gradient(to left, rgba(135, 206, 250, 0.4) 0%, rgba(255, 255, 255, 0) 100%);
    z-index: 0;
    border-radius: 0 20px 20px 0;
    pointer-events: none;
}

.highlights-title {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 30px;
    letter-spacing: 0.5px;
    position: relative;
    z-index: 1;
}

.highlights-list {
    list-style: none;
    padding: 0;
    position: relative;
    z-index: 1;
}

.highlights-list li {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 15px 0;
    border-bottom: 1px solid #edf2f7;
    transition: transform 0.2s ease;
}

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

.highlights-list li:hover {
    transform: translateX(5px);
}

.hl-icon {
    width: 45px;
    height: 45px;
    border-radius: 12px;
    background: rgba(0, 194, 203, 0.1);
    color: var(--primary-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.highlights-list span {
    font-size: 0.95rem;
    font-weight: 600;
    color: #2d3748;
    line-height: 1.4;
}

@media (max-width: 1200px) {
    .speakers-container {
        flex-direction: column;
    }

    .speaker-card {
        width: calc(25% - 22.5px);
    }
}

@media (max-width: 768px) {
    .speaker-card {
        width: calc(33.333% - 20px);
    }
}

@media (max-width: 480px) {
    .speaker-card {
        width: calc(50% - 15px);
    }
}

/* Abstract Submission Section */
.abstract-section {
    padding: 100px 0;
    background-color: #f0f4f8;
    /* Soft light blue/grey background */
    color: var(--primary-dark);
}

.abstract-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* Abstract Hero Area */
.abstract-hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 60px;
    background: white;
    border-radius: 30px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.abstract-text {
    width: 55%;
    padding: 60px;
}

.abstract-subtitle {
    color: var(--primary-cyan);
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 25px;
}

.abstract-desc {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #4a5568;
    margin-bottom: 15px;
}

.abstract-image-wrapper {
    width: 45%;
    height: 100%;
    min-height: 400px;
    position: relative;
    clip-path: polygon(15% 0, 100% 0, 100% 100%, 0% 100%);
}

.abstract-curve-image {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.abstract-curve-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(2, 26, 54, 0.7), rgba(0, 194, 203, 0.4));
}

.glow-icon {
    position: relative;
    z-index: 2;
    font-size: 4rem;
    color: white;
    background: rgba(255, 255, 255, 0.2);
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
    border: 2px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 0 30px rgba(0, 194, 203, 0.8);
    animation: pulseGlow 2s infinite alternate;
}

@keyframes pulseGlow {
    from {
        box-shadow: 0 0 20px rgba(0, 194, 203, 0.5);
        transform: scale(1);
    }

    to {
        box-shadow: 0 0 40px rgba(0, 194, 203, 1);
        transform: scale(1.05);
    }
}

/* Grid Layout */
.abstract-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.info-card {
    background: white;
    border-radius: 20px;
    padding: 35px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
    animation: slideUpFade 0.8s ease forwards;
    opacity: 0;
    transform: translateY(30px);
}

.info-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

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

.info-card h4 {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Topics Card */
.topics-card .card-intro {
    font-size: 0.95rem;
    color: #4a5568;
    margin-bottom: 20px;
}

.topics-list {
    list-style: none;
}

.topics-list li {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 0;
    border-bottom: 1px dashed #e2e8f0;
    font-weight: 600;
    font-size: 0.95rem;
    color: #2d3748;
    transition: transform 0.2s;
}

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

.topics-list li:hover {
    transform: translateX(5px);
}

.topics-list i {
    font-size: 1.2rem;
    width: 30px;
    text-align: center;
}

/* Guidelines Card */
.guidelines-list {
    list-style: none;
}

.guidelines-list li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 15px;
}

.g-icon {
    background: rgba(0, 194, 203, 0.1);
    color: var(--primary-cyan);
    width: 35px;
    height: 35px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.g-text h5 {
    font-size: 0.95rem;
    color: var(--primary-dark);
    margin-bottom: 3px;
}

.g-text span {
    font-size: 0.85rem;
    color: #4a5568;
    line-height: 1.4;
    display: block;
}

.note-box {
    background: #fdf6e3;
    border-left: 4px solid #d97706;
    padding: 15px;
    border-radius: 0 8px 8px 0;
    display: flex;
    gap: 15px;
    margin-top: 20px;
    font-size: 0.85rem;
    color: #92400e;
}

/* Dates Card */
.timeline {
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 17px;
    top: 0;
    height: 100%;
    width: 2px;
    background: #e2e8f0;
}

.timeline-item {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    position: relative;
}

.t-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    z-index: 2;
    flex-shrink: 0;
}

.t-content h5 {
    font-size: 0.95rem;
    color: #2d3748;
    margin-bottom: 3px;
    font-weight: 700;
}

.t-date {
    font-size: 0.85rem;
    font-weight: 700;
    color: #4a5568;
}

.blue-text {
    color: #2b6cb0;
}

.purple-text {
    color: #805ad5;
}

.cyan-text {
    color: var(--primary-cyan);
}

/* Bottom Row */
.abstract-bottom-row {
    display: flex;
    gap: 30px;
}

.process-box {
    flex: 7;
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}

.process-box h4 {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 30px;
}

.steps-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.step {
    text-align: center;
    width: 20%;
}

.step-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 15px auto;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

.step:hover .step-circle {
    transform: scale(1.1);
}

.step-arrow {
    color: #cbd5e1;
    font-size: 1.5rem;
}

.step-text h5 {
    font-size: 0.9rem;
    color: var(--primary-dark);
    font-weight: 800;
    margin-bottom: 5px;
}

.step-text p {
    font-size: 0.8rem;
    color: #718096;
    line-height: 1.3;
}

.assistance-box {
    flex: 3;
    background: linear-gradient(135deg, #f0f7ff, #e0f2fe);
    border-radius: 20px;
    padding: 30px;
    display: flex;
    align-items: center;
    gap: 20px;
    border: 1px solid #bae6fd;
}

.assist-content h4 {
    font-size: 1.1rem;
    color: var(--primary-dark);
    font-weight: 800;
    margin-bottom: 10px;
}

.assist-content p {
    font-size: 0.85rem;
    color: #4a5568;
    margin-bottom: 15px;
    line-height: 1.4;
}

.contact-line {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--primary-dark);
    font-weight: 600;
    margin-bottom: 8px;
}

.contact-line i {
    color: var(--primary-cyan);
}

.qr-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.qr-box img {
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.btn-submit-abstract {
    background: var(--primary-dark);
    color: white;
    padding: 10px 15px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 700;
    text-decoration: none;
    transition: background 0.3s;
    text-align: center;
    width: 100%;
}

.btn-submit-abstract:hover {
    background: var(--primary-cyan);
}

@media (max-width: 1200px) {
    .abstract-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .abstract-bottom-row {
        flex-direction: column;
    }
}

@media (max-width: 992px) {
    .abstract-hero {
        flex-direction: column;
    }

    .abstract-text {
        width: 100%;
        padding: 40px;
    }

    .abstract-image-wrapper {
        width: 100%;
        min-height: 250px;
        clip-path: none;
    }

    .steps-container {
        flex-direction: column;
        gap: 20px;
    }

    .step {
        width: 100%;
        display: flex;
        align-items: center;
        text-align: left;
        gap: 20px;
    }

    .step-circle {
        margin: 0;
    }

    .step-arrow {
        transform: rotate(90deg);
    }

    .assistance-box {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .abstract-cards-grid {
        grid-template-columns: 1fr;
    }
}

/* Registration Section */
.registration-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #ffffff 0%, #f0f7ff 100%);
    color: var(--primary-dark);
}

.registration-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    gap: 50px;
}

.reg-left {
    flex: 3.5;
    display: flex;
    flex-direction: column;
}

.reg-details-box {
    background: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    margin-bottom: 40px;
    border-left: 4px solid var(--primary-cyan);
}

.reg-details-box p {
    font-size: 0.95rem;
    color: #4a5568;
    line-height: 1.6;
}

.reg-details-box p strong {
    color: var(--primary-dark);
    font-size: 1.1rem;
    display: block;
    margin-bottom: 10px;
}

/* Clipboard CSS Art */
.reg-clipboard-graphic {
    width: 250px;
    margin: 0 auto;
    position: relative;
    filter: drop-shadow(0 15px 25px rgba(0, 0, 0, 0.1));
    transition: transform 0.3s;
}

.reg-clipboard-graphic:hover {
    transform: translateY(-10px);
}

.clipboard-top {
    width: 120px;
    height: 30px;
    background: #4a5568;
    border-radius: 10px 10px 0 0;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.clipboard-top::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 15px;
    background: #cbd5e1;
    border-radius: 5px;
    top: 5px;
    left: 30px;
}

.clipboard-body {
    background: white;
    border: 8px solid #2b6cb0;
    border-radius: 15px;
    height: 300px;
    padding: 30px 20px;
    position: relative;
    top: -10px;
    text-align: center;
}

.clipboard-body h3 {
    color: #2b6cb0;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 30px;
    letter-spacing: 1px;
}

.clipboard-body h3 span {
    color: var(--primary-cyan);
    font-size: 1.8rem;
}

.clip-lines {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 30px;
}

.clip-line {
    height: 6px;
    background: #e2e8f0;
    border-radius: 3px;
    width: 100%;
}

.clip-line.short {
    width: 60%;
}

.clip-check {
    width: 60px;
    height: 60px;
    background: var(--primary-cyan);
    border-radius: 50%;
    color: white;
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    bottom: -20px;
    right: -20px;
    box-shadow: 0 5px 15px rgba(0, 194, 203, 0.4);
    border: 5px solid white;
}

.reg-right {
    flex: 6.5;
}

.table-title {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 15px;
}

.reg-table-container {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    margin-bottom: 40px;
}

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

.reg-table th {
    background: #1e4b85;
    color: white;
    padding: 18px 20px;
    text-align: left;
    font-weight: 600;
    font-size: 1.05rem;
}

.reg-table th:first-child {
    border-top-left-radius: 10px;
}

.reg-table th:last-child {
    border-top-right-radius: 10px;
}

.reg-table td {
    padding: 18px 20px;
    border-bottom: 1px solid #e2e8f0;
    color: #2d3748;
    font-weight: 500;
}

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

.reg-table tr:nth-child(even) {
    background-color: #f8fafc;
}

.reg-table tr:hover {
    background-color: #f0f7ff;
}

/* Includes Section */
.reg-includes {
    margin-bottom: 30px;
}

.reg-includes-title {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
}

.reg-includes-title::before,
.reg-includes-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #cbd5e1;
}

.reg-includes-title span {
    padding: 0 20px;
    color: #2b6cb0;
    font-weight: 700;
    font-size: 1.1rem;
}

.includes-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.include-item {
    background: white;
    padding: 20px 15px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    transition: transform 0.3s;
}

.include-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.06);
}

.inc-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 15px;
    background: #e0f2fe;
    color: #0284c7;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}

.include-item p {
    font-size: 0.8rem;
    color: #4a5568;
    font-weight: 600;
    line-height: 1.3;
}

.reg-alert {
    background: rgba(0, 194, 203, 0.05);
    border: 2px solid var(--primary-cyan);
    border-radius: 50px;
    padding: 15px 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    color: #0c4a6e;
    font-weight: 600;
    font-size: 0.95rem;
}

.reg-alert i {
    color: var(--primary-cyan);
    font-size: 1.2rem;
}

@media (max-width: 1024px) {
    .registration-container {
        flex-direction: column;
    }

    .includes-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .includes-grid {
        grid-template-columns: 1fr;
    }

    .reg-alert {
        border-radius: 15px;
        padding: 15px;
        text-align: center;
        flex-direction: column;
    }
}

/* Venue Section */
.venue-section {
    padding: 100px 0 0 0;
    background: #f8fafc;
    color: var(--primary-dark);
    position: relative;
    overflow: hidden;
}

.venue-container {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.venue-content-wrap {
    display: flex;
    padding: 0 40px;
    gap: 40px;
    margin-bottom: 60px;
}

.venue-left {
    flex: 4;
    padding-top: 20px;
}

.venue-address {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.venue-address i {
    font-size: 2.5rem;
    color: var(--primary-cyan);
    margin-top: 5px;
}

.address-text strong {
    font-size: 1.1rem;
    color: #1e4b85;
    display: block;
    margin-bottom: 8px;
    line-height: 1.4;
}

.address-text p {
    font-size: 0.95rem;
    color: #4a5568;
    line-height: 1.5;
}

.venue-desc {
    font-size: 1.05rem;
    line-height: 1.6;
    color: #2d3748;
}

/* Venue Gallery */
.venue-gallery {
    flex: 6;
    position: relative;
    height: 450px;
}

.gallery-main {
    position: absolute;
    left: 0;
    top: 0;
    width: 65%;
    height: 90%;
    background-size: cover;
    background-position: center;
    border-radius: 80px 20px 20px 80px;
    box-shadow: -10px 15px 30px rgba(0, 0, 0, 0.1);
    z-index: 2;
    transition: transform 0.4s;
}

.gallery-side {
    position: absolute;
    right: 20%;
    top: -20px;
    width: 35%;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 1;
}

.gallery-img {
    background-size: cover;
    background-position: center;
    border-radius: 20px 80px 20px 20px;
    flex: 1;
    box-shadow: 10px 10px 25px rgba(0, 0, 0, 0.08);
    transition: transform 0.4s;
}

.img-top {
    border-radius: 20px 80px 20px 20px;
}

.img-bottom {
    border-radius: 20px 20px 80px 20px;
}

.gallery-beach {
    position: absolute;
    right: -20px;
    bottom: -50px;
    width: 30%;
    height: 70%;
    background-size: cover;
    background-position: center;
    border-radius: 80px 20px 20px 20px;
    box-shadow: 10px -10px 30px rgba(0, 0, 0, 0.15);
    z-index: 3;
    transition: transform 0.4s;
}

.venue-gallery div:hover {
    transform: scale(1.03);
    z-index: 10;
}

/* Venue Features Bar */
.venue-features-bar {
    background: linear-gradient(90deg, #e0f2fe 0%, #f0f9ff 100%);
    border-radius: 50px 50px 0 0;
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 40px 60px;
    margin: 0 20px;
    box-shadow: 0 -10px 25px rgba(0, 194, 203, 0.1);
    position: relative;
    border-top: 3px solid white;
}

.venue-features-bar::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: -20px;
    width: 150px;
    height: 100%;
    background-image: radial-gradient(circle at 0 100%, rgba(0, 194, 203, 0.1) 40%, transparent 41%);
    z-index: -1;
}

.v-feature {
    text-align: center;
    position: relative;
    flex: 1;
}

.v-feature:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 10%;
    height: 80%;
    width: 1px;
    background: #bae6fd;
}

.v-icon {
    font-size: 2rem;
    color: #0284c7;
    margin-bottom: 10px;
    transition: transform 0.3s;
}

.v-feature:hover .v-icon {
    transform: translateY(-5px);
    color: var(--primary-cyan);
}

.v-feature p {
    font-size: 0.9rem;
    font-weight: 700;
    color: #1e293b;
    line-height: 1.3;
}

@media (max-width: 1024px) {
    .venue-content-wrap {
        flex-direction: column;
    }

    .venue-gallery {
        height: 400px;
        width: 100%;
        margin-top: 30px;
    }

    .gallery-side {
        right: 25%;
    }

    .venue-features-bar {
        padding: 30px 20px;
        margin: 0;
        border-radius: 30px 30px 0 0;
    }

    .v-feature p {
        font-size: 0.8rem;
    }
}

@media (max-width: 768px) {
    .venue-features-bar {
        flex-wrap: wrap;
        gap: 20px;
        padding: 20px;
    }

    .v-feature {
        min-width: 45%;
    }

    .v-feature::after {
        display: none;
    }

    .gallery-main {
        width: 80%;
        border-radius: 40px;
    }

    .gallery-side {
        display: none;
    }

    .gallery-beach {
        right: 0;
        bottom: 0;
        width: 40%;
        border-radius: 40px;
    }
}

/* Footer / Contact Section */
.footer-section {
    background: linear-gradient(135deg, var(--primary-cyan) 0%, var(--primary-dark) 100%);
    padding: 25px 0;
    color: white;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
}

.footer-left,
.footer-right {
    display: flex;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}

.footer-title {
    color: var(--primary-cyan);
    font-weight: 800;
    font-size: 1rem;
    letter-spacing: 1px;
}

.footer-contact-info {
    display: flex;
    gap: 25px;
    align-items: center;
    flex-wrap: wrap;
}

.f-info-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    color: #cbd5e1;
}

.f-info-item i {
    font-size: 1.1rem;
    color: white;
}

.social-icons {
    display: flex;
    gap: 12px;
}

.social-icons a {
    color: white;
    background-color: transparent;
    border: 1px solid white;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.social-icons a:hover {
    background-color: var(--primary-cyan);
    border-color: var(--primary-cyan);
    color: #021226;
    transform: translateY(-3px);
}

@media (max-width: 1024px) {
    .footer-container {
        flex-direction: column;
        justify-content: center;
        text-align: center;
    }

    .footer-left,
    .footer-right {
        justify-content: center;
        flex-direction: column;
        gap: 15px;
    }

    .footer-contact-info {
        justify-content: center;
    }
}

/* Organizers Section */
.organizers-section {
    background-color: #ffffff;
    padding: 35px 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    position: relative;
    z-index: 10;
}

.organizers-title {
    text-align: center;
    color: #1a365d;
    font-size: 0.95rem;
    font-weight: 800;
    margin-bottom: 30px;
    letter-spacing: 1.5px;
}

.organizers-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 60px;
}

.organizer-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 15px;
}

.org-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    height: 55px;
}

.org-logo img {
    height: 100%;
    object-fit: contain;
}

.org-country {
    font-size: 0.75rem;
    font-weight: 700;
    color: #4a5568;
    letter-spacing: 0.5px;
}

.org-divider {
    width: 1px;
    height: 70px;
    background-color: #e2e8f0;
}

/* Custom Logos */
.anu-logo {
    color: #4a5568;
}

.anu-logo i {
    font-size: 2.5rem;
    color: #c8a165;
}

.anu-text {
    display: flex;
    flex-direction: column;
    text-align: left;
    line-height: 1.1;
    font-weight: 700;
    font-size: 1.1rem;
    color: #2d3748;
}

.murdoch-logo {
    color: #e53e3e;
}

.mu-text {
    font-size: 2.6rem;
    font-weight: 900;
    letter-spacing: -2px;
}

.murdoch-text {
    display: flex;
    flex-direction: column;
    text-align: left;
    line-height: 1.1;
    font-weight: 700;
    font-size: 1.1rem;
    color: #2d3748;
}

@media (max-width: 768px) {
    .organizers-container {
        flex-direction: column;
        gap: 30px;
    }

    .org-divider {
        width: 80%;
        height: 1px;
    }

    .about-container,
    .speakers-container,
    .program-container,
    .hero-content {
        padding-left: 20px !important;
        padding-right: 20px !important;
    }

    section {
        padding: 60px 0 !important;
    }
}

/* Program Section */
.program-section {
    background-color: #f7fafc;
    padding: 100px 0;
    color: var(--primary-dark);
}

.program-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.program-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.tab-btn {
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    padding: 15px 30px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    transition: all 0.3s ease;
    min-width: 250px;
}

.tab-btn:hover {
    border-color: var(--primary-cyan);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 194, 203, 0.1);
}

.tab-btn.active {
    background: var(--primary-cyan);
    border-color: var(--primary-cyan);
    box-shadow: 0 10px 20px rgba(0, 194, 203, 0.2);
}

.tab-day {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--primary-dark);
    transition: color 0.3s ease;
}

.tab-title {
    font-size: 0.85rem;
    color: #718096;
    font-weight: 600;
    transition: color 0.3s ease;
}

.tab-btn.active .tab-day,
.tab-btn.active .tab-title {
    color: white;
}

.tab-pane {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-pane.active {
    display: block;
}

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

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

.schedule-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.schedule-item {
    display: flex;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    border-left: 4px solid var(--primary-dark);
    transition: transform 0.2s ease;
}

.schedule-item:hover {
    transform: translateX(5px);
}

.schedule-item.break {
    border-left-color: #e53e3e;
    /* Red for breaks */
    background: #fff5f5;
}

.schedule-item.special {
    border-left-color: var(--primary-cyan);
}

.time-col {
    padding: 25px;
    background: #edf2f7;
    font-weight: 800;
    color: var(--primary-dark);
    min-width: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    letter-spacing: 0.5px;
}

.schedule-item.break .time-col {
    background: #fed7d7;
    color: #c53030;
}

.activity-col {
    padding: 25px 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.activity-col h4 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 5px;
    color: var(--primary-dark);
}

.activity-col p {
    font-size: 0.95rem;
    color: #4a5568;
    margin: 0;
}

@media (max-width: 768px) {
    .schedule-item {
        flex-direction: column;
    }

    .time-col {
        min-width: 100%;
        padding: 15px;
    }

    .activity-col {
        padding: 20px;
    }

    .tab-btn {
        min-width: 100%;
    }
}

/* Statistics Section */
.stats-section {
    background-color: #ffffff;
    padding: 20px 0 80px;
    margin-top: -40px;
}

.stats-container {
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
    text-align: center;
    padding: 0 20px;
}

.stat-box {
    background-color: #ffffff;
    padding: 40px 30px;
    border-radius: 15px;
    border: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    flex: 1;
    min-width: 250px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
}

.stat-icon {
    font-size: 2.2rem;
    color: var(--primary-cyan);
    margin-bottom: 20px;
    opacity: 0.9;
}

.stat-box .number-wrapper {
    display: flex;
    justify-content: center;
    align-items: baseline;
    gap: 4px;
}

.stat-box h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-cyan);
    margin: 0;
}

.stat-box span {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-cyan);
}

.stat-box p {
    font-size: 1.1rem;
    color: #333333;
    font-weight: 600;
    margin-top: 0;
    margin-bottom: 5px;
}

/* Sponsors Marquee */
.sponsors-section {
    background-color: #f8fafc;
    padding: 60px 0;
    border-top: 1px solid #e2e8f0;
}

.sponsors-title {
    text-align: center;
    color: var(--primary-dark);
    font-size: 1.5rem;
    margin-bottom: 40px;
    letter-spacing: 2px;
}

.marquee-wrapper {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: marquee 25s linear infinite;
}

.sponsor-logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: #94a3b8;
    padding: 0 40px;
    display: flex;
    align-items: center;
    transition: color 0.3s ease;
}

.sponsor-logo:hover {
    color: var(--primary-cyan);
}

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

    100% {
        transform: translateX(-50%);
    }

    /* Scrolls half since we duplicate the list */
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 15px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-cyan) 0%, #008f96 100%);
    color: white;
    border: none;
    outline: none;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    box-shadow: 0 4px 15px rgba(0, 194, 203, 0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: linear-gradient(135deg, #008f96 0%, var(--primary-cyan) 100%);
    box-shadow: 0 6px 20px rgba(0, 194, 203, 0.6);
    transform: translateY(-3px);
}

/* Venue Lightbox */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: zoom-out;
}

.lightbox-img {
    width: 80%;
    height: 80%;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    border-radius: 10px;
}

/* Floating Animation for Hexagons */
.float-anim {
    animation: float 6s ease-in-out infinite;
}

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

    50% {
        transform: translateY(-15px);
    }

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

/* Footer Section */
.footer-section {
    background: linear-gradient(135deg, var(--primary-cyan) 0%, var(--primary-dark) 100%);
    color: var(--text-light);
    padding: 60px 0 20px 0;
    font-family: 'Inter', sans-serif;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}

.footer-col {
    flex: 1;
    min-width: 250px;
}

.footer-title {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-cyan);
    margin-bottom: 25px;
    letter-spacing: 1px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--primary-cyan);
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.f-info-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

.f-info-item i {
    color: var(--primary-cyan);
    margin-top: 4px;
    font-size: 1.1rem;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background-color: var(--primary-cyan);
    transform: translateY(-3px);
}

.footer-bottom {
    max-width: 1400px;
    margin: 40px auto 0;
    padding: 0 40px;
}

.footer-hr {
    border: none;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.1);
    margin-bottom: 20px;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

@media (max-width: 768px) {
    .footer-container {
        flex-direction: column;
        gap: 40px;
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        justify-content: center;
    }
}

/* Hexagon Content Layout */
.about-hex-item {
    position: relative;
}

.hex-icon {
    font-size: 2.2rem;
    margin-bottom: 8px;
    transition: transform 0.3s ease;
}

.hex-hover-text {
    text-align: center;
    font-size: 0.85rem;
    font-weight: 700;
    color: #333333;
    line-height: 1.2;
    padding: 0 10px;
    width: 100%;
}

.hex-wrapper:hover .hex-icon {
    transform: scale(1.15);
}