/* Ensure running message banner does not cover headings on all pages except homepage */
.running-message-banner {
    position: fixed;
    top: 64px; /* below navbar */
    left: 0;
    width: 100%;
    z-index: 999;
}

body:not(.home) .page-section {
    margin-top: 40px; /* consistent gap for all except home */
}

body.home .page-section {
    margin-top: 0;
}

/* On homepage and problem statements page, keep original layout */
body.home .page-section,
body.problem-statements-page .page-section {
    margin-top: 0;
}
/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #00d9ff;
    --secondary-color: #0099ff;
    --dark-color: #0a0e27;
    --light-color: #f1f5f9;
    --text-color: #334155;
    --gold: #fbbf24;
    --silver: #9ca3af;
    --bronze: #cd7f32;
    --success: #10b981;
    --gradient: linear-gradient(135deg, #00d9ff 0%, #0066ff 100%);
    --neon-blue: #00d9ff;
    --dark-bg: #0a0e27;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #e2e8f0;
    overflow-x: hidden;
    background: #0a0e27;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 217, 255, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(0, 217, 255, 0.2);
}

.navbar .container,
.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--neon-blue);
    white-space: nowrap;
}

.logo img {
    height: 50px;
    width: auto;
}

.logo .logo-img {
    height: 50px;
    width: auto;
}

@media (max-width: 480px) {
    .logo {
        font-size: 0.85rem;
        gap: 6px;
        max-width: 55%;
    }
    
    .logo img,
    .logo .logo-img {
        height: 30px;
    }
}

.logo i {
    font-size: 2rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: nowrap;
}

.nav-menu a {
    text-decoration: none;
    color: #e2e8f0;
    font-weight: 500;
    transition: color 0.3s ease;
    white-space: nowrap;
    font-size: 0.95rem;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--neon-blue);
}

.nav-menu a.active {
    position: relative;
}

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--neon-blue);
    box-shadow: 0 0 10px var(--neon-blue);
}

/* Blinking Register Button in Navbar */
.nav-register-highlight {
    background: var(--neon-blue) !important;
    color: #000 !important;
    padding: 8px 16px !important;
    border-radius: 5px !important;
    font-weight: 600 !important;
    animation: blink-register 1.5s infinite !important;
}

@keyframes blink-register {
    0%, 100% {
        background: var(--neon-blue);
        box-shadow: 0 0 20px var(--neon-blue), 0 0 30px var(--neon-blue);
        transform: scale(1);
    }
    50% {
        background: #00b8d4;
        box-shadow: 0 0 10px var(--neon-blue), 0 0 15px var(--neon-blue);
        transform: scale(1.05);
    }
}

.nav-register-highlight:hover {
    background: #00b8d4 !important;
    color: #000 !important;
    box-shadow: 0 0 25px var(--neon-blue), 0 0 35px var(--neon-blue) !important;
}

.register-btn {
    background: var(--primary-color);
    color: white !important;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.register-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(79, 70, 229, 0.3);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

/* Mobile Register Button (flag ribbon below hamburger) */
.mobile-register-btn {
    display: none;
}

.mobile-register-btn:hover {
    background: #00b8d4;
    box-shadow: 0 0 25px var(--neon-blue);
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--neon-blue);
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

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

/* Mobile Register Card (shows below View All Problems on mobile only) */
.mobile-register-wrapper {
    display: none;
    padding: 2rem 0;
}

.mobile-register-card {
    display: flex;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.1), rgba(0, 184, 212, 0.15));
    border: 2px solid var(--neon-blue);
    border-radius: 12px;
    text-decoration: none;
    color: #fff;
    transition: all 0.3s ease;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 4px 20px rgba(0, 217, 255, 0.3);
    animation: pulse-glow 2s infinite alternate;
}

.mobile-register-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 217, 255, 0.5);
}

.mobile-register-icon {
    font-size: 2.5rem;
    color: var(--neon-blue);
    min-width: 50px;
}

.mobile-register-content {
    flex: 1;
}

.mobile-register-content h3 {
    margin: 0 0 0.5rem 0;
    font-size: 1.3rem;
    color: var(--neon-blue);
}

.mobile-register-content p {
    margin: 0;
    font-size: 0.9rem;
    color: #94a3b8;
}

.mobile-register-card > i {
    font-size: 1.5rem;
    color: var(--neon-blue);
}

/* Desktop Suggestion Popup (mobile only) */
.desktop-suggestion-popup {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, rgba(10, 14, 39, 0.98), rgba(26, 31, 58, 0.98));
    border: 2px solid var(--neon-blue);
    border-radius: 15px;
    padding: 2rem 1.5rem;
    z-index: 9999;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 217, 255, 0.4);
    animation: popupSlideIn 0.3s ease;
    max-width: 85%;
    width: 300px;
}

@keyframes popupSlideIn {
    from {
        opacity: 0;
        transform: translate(-50%, -60%);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

.desktop-suggestion-popup.popup-hide {
    animation: popupSlideOut 0.3s ease forwards;
}

@keyframes popupSlideOut {
    from {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
    to {
        opacity: 0;
        transform: translate(-50%, -60%);
    }
}

.popup-close {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    color: var(--neon-blue);
    font-size: 1.5rem;
    cursor: pointer;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

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

.popup-icon {
    font-size: 3rem;
    color: var(--neon-blue);
    margin-bottom: 1rem;
}

.desktop-suggestion-popup p {
    color: #e2e8f0;
    font-size: 1rem;
    line-height: 1.5;
    margin: 0;
}

/* Form Popup Messages (Success/Error notifications) */
.form-popup-message {
    position: fixed;
    top: 100px;
    left: 50%;
    transform: translateX(-50%) translateY(-20px);
    opacity: 0;
    z-index: 10000;
    transition: all 0.3s ease;
    pointer-events: none;
}

.form-popup-message.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.form-popup-message .popup-content {
    background: linear-gradient(135deg, rgba(10, 14, 39, 0.98), rgba(26, 31, 58, 0.98));
    border-radius: 12px;
    padding: 1.25rem 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    min-width: 300px;
    max-width: 500px;
}

.form-popup-success .popup-content {
    border: 2px solid #10b981;
    box-shadow: 0 10px 40px rgba(16, 185, 129, 0.3);
}

.form-popup-error .popup-content {
    border: 2px solid #ef4444;
    box-shadow: 0 10px 40px rgba(239, 68, 68, 0.3);
}

.form-popup-success .popup-content i {
    color: #10b981;
    font-size: 1.5rem;
}

.form-popup-error .popup-content i {
    color: #ef4444;
    font-size: 1.5rem;
}

.form-popup-message .popup-content span {
    color: #e2e8f0;
    font-size: 1rem;
    line-height: 1.5;
}

@media (max-width: 480px) {
    .form-popup-message .popup-content {
        min-width: 280px;
        max-width: 90vw;
        padding: 1rem 1.5rem;
    }
    
    .form-popup-message .popup-content span {
        font-size: 0.9rem;
    }
}

/* Running Message Banner */
.running-message-banner {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background: linear-gradient(90deg, #ef4444 0%, #dc2626 50%, #ef4444 100%);
    padding: 10px 0;
    z-index: 999;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
}

.running-message-content {
    white-space: nowrap;
    animation: scroll-left 30s linear infinite;
}

.message-text {
    display: inline-block;
    color: #ffffff;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

@keyframes scroll-left {
    0% {
        transform: translateX(0%);
    }
    100% {
        transform: translateX(-50%);
    }
}

@media (max-width: 768px) {
    .running-message-banner {
        top: 70px;
        padding: 8px 0;
    }
    
    .message-text {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .running-message-banner {
        top: 65px;
        padding: 6px 0;
    }
    
    .message-text {
        font-size: 0.75rem;
        letter-spacing: 0.5px;
    }
}

/* Countdown Timer */
.countdown-timer {
    margin: 2rem auto 3rem;
    max-width: 800px;
    padding: 2rem;
    background: rgba(0, 217, 255, 0.05);
    border: 2px solid var(--neon-blue);
    border-radius: 15px;
    box-shadow: 0 0 30px rgba(0, 217, 255, 0.2);
    animation: fadeInUp 1s ease 0.5s backwards;
}

.countdown-title {
    font-size: 1.8rem;
    color: var(--neon-blue);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 15px rgba(0, 217, 255, 0.5);
}

.countdown-boxes {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.countdown-box {
    background: rgba(10, 14, 39, 0.8);
    border: 2px solid var(--neon-blue);
    border-radius: 10px;
    padding: 1.5rem 2rem;
    min-width: 120px;
    box-shadow: 0 5px 20px rgba(0, 217, 255, 0.3);
    transition: transform 0.3s ease;
}

.countdown-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 217, 255, 0.5);
}

.countdown-number {
    font-size: 3rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1;
    text-shadow: 0 0 20px rgba(0, 217, 255, 0.8);
}

.countdown-label {
    font-size: 0.9rem;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.5rem;
    font-weight: 600;
}

.countdown-separator {
    font-size: 2.5rem;
    color: var(--neon-blue);
    font-weight: bold;
    text-shadow: 0 0 15px rgba(0, 217, 255, 0.5);
}

@media (max-width: 768px) {
    .countdown-timer {
        padding: 1.5rem;
        margin: 1.5rem auto 2rem;
    }
    
    .countdown-title {
        font-size: 1.4rem;
        margin-bottom: 1rem;
    }
    
    .countdown-box {
        padding: 1rem 1.5rem;
        min-width: 90px;
    }
    
    .countdown-number {
        font-size: 2.2rem;
    }
    
    .countdown-label {
        font-size: 0.75rem;
    }
    
    .countdown-separator {
        font-size: 2rem;
    }
    
    /* Hide days on mobile/tablet */
    .countdown-days {
        display: none !important;
    }
}

@media (max-width: 480px) {
    .countdown-timer {
        padding: 1rem;
        margin: 1rem auto 1.5rem;
    }
    
    .countdown-title {
        font-size: 1.1rem;
        margin-bottom: 0.8rem;
        letter-spacing: 1px;
    }
    
    .countdown-boxes {
        gap: 0.5rem;
    }
    
    .countdown-box {
        padding: 0.8rem 1rem;
        min-width: 70px;
    }
    
    .countdown-number {
        font-size: 1.8rem;
    }
    
    .countdown-label {
        font-size: 0.65rem;
        margin-top: 0.3rem;
    }
    
    .countdown-separator {
        font-size: 1.5rem;
        margin: 0 0.2rem;
    }
    
    /* Hide days on mobile */
    .countdown-days {
        display: none !important;
    }
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0a0e27 0%, #1a1f3a 50%, #0a0e27 100%);
    color: white;
    text-align: center;
    padding-top: 140px; /* Increased to account for navbar + running message banner */
}

.hero-badge {
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid var(--neon-blue);
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    display: inline-block;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease;
}

.hero-badge p {
    color: var(--neon-blue);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-college-info {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.3s backwards;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.05" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,112C672,96,768,96,864,112C960,128,1056,160,1152,160C1248,160,1344,128,1392,112L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
    background-repeat: repeat-x;
    background-position: bottom;
    opacity: 0.3;
}

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

/* College Name at Top */
.hero-college-name {
    font-size: 2.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.5rem;
    animation: fadeInUp 1s ease;
    letter-spacing: 2px;
    text-align: center;
}

.college-subtitle {
    font-size: 1.1rem;
    color: #94a3b8;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease 0.2s backwards;
    text-align: center;
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* Nova Nexus Badge */
.hero-badge {
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease 0.2s backwards;
}

.hero-badge p {
    font-size: 1.3rem;
    color: #94a3b8;
    font-weight: 500;
    letter-spacing: 1px;
}

/* Typewriter Effect */
.typewriter-container {
    min-height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 2rem 0;
}

.typewriter-text {
    font-size: 3rem;
    font-weight: 800;
    color: #00d9ff;
    text-transform: uppercase;
    letter-spacing: 3px;
    border-right: 4px solid #00d9ff;
    padding-right: 10px;
    white-space: nowrap;
    overflow: hidden;
    display: inline-block;
    text-shadow: 0 0 20px rgba(0, 217, 255, 0.8),
                 0 0 40px rgba(0, 217, 255, 0.4);
}

@keyframes blink {
    0%, 100% { border-color: #00d9ff; }
    50% { border-color: transparent; }
}

.typewriter-text {
    animation: blink 0.8s step-end infinite;
}

/* Event Title */
.hero-title {
    font-size: 4.5rem;
    font-weight: 800;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease 0.4s backwards;
    color: var(--neon-blue);
    text-shadow: 0 0 20px rgba(0, 217, 255, 0.5),
                 0 0 40px rgba(0, 217, 255, 0.3);
    letter-spacing: 4px;
}

/* Three Logos Row */
.hero-logos-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    margin: 3rem 0 2rem;
    animation: fadeInUp 1s ease 0.6s backwards;
}

.logo-item {
    flex: 1;
    max-width: 200px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-item img {
    width: 100%;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 20px rgba(0, 217, 255, 0.6));
    transition: all 0.3s ease;
    animation: logoEntrance 1.5s ease-out 0.8s backwards;
}

/* Single Hero Logo */
.hero-single-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 3rem 0 2rem;
}

.hero-single-logo img {
    width: 100%;
    max-width: 500px;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 25px rgba(0, 217, 255, 0.7));
    transition: all 0.3s ease;
    animation: logoEntrance 1.5s ease-out 0.8s backwards, 
               logoPulse 3s ease-in-out 2.5s infinite;
}

/* Logo entrance animation - grow from large and glow */
@keyframes logoEntrance {
    0% {
        transform: scale(2);
        filter: drop-shadow(0 0 50px rgba(0, 217, 255, 0.9));
        opacity: 0;
    }
    50% {
        opacity: 1;
        filter: drop-shadow(0 0 40px rgba(0, 217, 255, 0.8));
    }
    100% {
        transform: scale(1);
        filter: drop-shadow(0 0 25px rgba(0, 217, 255, 0.7));
    }
}

/* Continuous glow pulse */
.logo-item img {
    animation: logoEntrance 1.5s ease-out 0.8s backwards, 
               logoPulse 3s ease-in-out 2.5s infinite;
}

@keyframes logoPulse {
    0%, 100% {
        filter: drop-shadow(0 0 25px rgba(0, 217, 255, 0.7));
    }
    50% {
        filter: drop-shadow(0 0 40px rgba(0, 217, 255, 1));
    }
}

.logo-item img:hover,
.hero-single-logo img:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 0 45px rgba(0, 217, 255, 1));
    animation-play-state: paused;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    animation: fadeInUp 1s ease 0.2s backwards;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease 0.8s backwards;
    color: #94a3b8;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin: 3rem 0;
    animation: fadeInUp 1s ease 1s backwards;
}

.stat h3 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--neon-blue);
}

.stat p {
    font-size: 1rem;
    opacity: 0.9;
    color: #94a3b8;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    animation: fadeInUp 1s ease 1.2s backwards;
}

.btn {
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-primary {
    background: var(--neon-blue);
    color: var(--dark-bg);
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 30px rgba(0, 217, 255, 0.6);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

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

/* Scroll Down Arrow */
.scroll-down {
    margin-top: 3rem;
    animation: fadeInUp 1s ease 1s backwards;
}

.scroll-down a {
    display: inline-block;
    color: #00d9ff;
    font-size: 2rem;
    animation: bounce 2s infinite;
    transition: all 0.3s ease;
    text-decoration: none;
}

.scroll-down a:hover {
    color: #00b8d4;
    transform: scale(1.2);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-20px);
    }
    60% {
        transform: translateY(-10px);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Section Styles */
section {
    padding: 5rem 0;
    background: #0a0e27;
}

section:nth-child(even) {
    background: #0d1332;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #ffffff;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--primary-color);
    margin: 1rem auto;
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 3rem;
    color: #94a3b8;
}

/* About Section */
.about {
    background: #0d1332;
}

.nova-nexus-intro {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
    background: rgba(0, 217, 255, 0.05);
    border-radius: 15px;
    border: 2px solid rgba(0, 217, 255, 0.3);
    box-shadow: 0 0 30px rgba(0, 217, 255, 0.2);
}

.nova-logo-section img {
    filter: drop-shadow(0 0 20px rgba(0, 217, 255, 0.4));
}

.highlight-text {
    font-size: 1.2rem;
    line-height: 1.8;
    color: #e2e8f0;
    margin-bottom: 1.5rem;
    font-style: italic;
    text-align: center;
    padding: 0 1rem;
}

.about-techathon {
    background: #0a0e27;
}

.about-text {
    max-width: 900px;
    margin: 0 auto;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    text-align: center;
    color: #cbd5e1;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature {
    text-align: center;
    padding: 2rem;
    background: rgba(0, 217, 255, 0.05);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.feature:hover {
    transform: translateY(-10px);
    background: rgba(0, 217, 255, 0.1);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.2);
}

.feature i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.feature h3 {
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.feature p {
    color: #94a3b8;
}

/* Themes Section */
.themes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

/* Problem Statements Section */
.problem-statements {
    background: #0a0e27;
    padding: 5rem 0;
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
}

.filter-btn {
    padding: 0.8rem 1.5rem;
    background: rgba(0, 217, 255, 0.1);
    border: 2px solid rgba(0, 217, 255, 0.3);
    border-radius: 25px;
    color: #e2e8f0;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    font-size: 0.9rem;
}

.filter-btn:hover {
    background: rgba(0, 217, 255, 0.2);
    border-color: var(--neon-blue);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--neon-blue);
    color: var(--dark-bg);
    border-color: var(--neon-blue);
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.4);
}

.table-responsive {
    overflow-x: auto;
    background: rgba(0, 217, 255, 0.03);
    border-radius: 15px;
    border: 1px solid rgba(0, 217, 255, 0.2);
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
}

.problem-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.problem-table thead {
    background: rgba(0, 217, 255, 0.15);
    position: sticky;
    top: 0;
    z-index: 10;
}

.problem-table th {
    padding: 1.2rem 1rem;
    text-align: left;
    color: var(--neon-blue);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    border-bottom: 2px solid var(--neon-blue);
}

.problem-table tbody tr {
    border-bottom: 1px solid rgba(0, 217, 255, 0.1);
    transition: all 0.3s ease;
}

.problem-table tbody tr:hover {
    background: rgba(0, 217, 255, 0.08);
    transform: scale(1.01);
    box-shadow: 0 2px 15px rgba(0, 217, 255, 0.2);
}

.problem-table td {
    padding: 1.2rem 1rem;
    color: #cbd5e1;
    vertical-align: top;
}

.ps-id {
    color: var(--neon-blue);
    font-weight: 700;
    font-size: 0.9rem;
    white-space: nowrap;
}

.ps-title {
    font-weight: 600;
    color: #ffffff;
    min-width: 250px;
}

.badge {
    display: inline-block;
    padding: 0.4rem 0.8rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

.badge-hw {
    background: rgba(251, 191, 36, 0.2);
    color: #fbbf24;
    border: 1px solid rgba(251, 191, 36, 0.4);
}

.badge-sw {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
    border: 1px solid rgba(34, 197, 94, 0.4);
}

.badge-hw-sw {
    background: rgba(168, 85, 247, 0.2);
    color: #a855f7;
    border: 1px solid rgba(168, 85, 247, 0.4);
}

.field-tag {
    display: inline-block;
    padding: 0.3rem 0.7rem;
    background: rgba(0, 217, 255, 0.1);
    color: var(--neon-blue);
    border-radius: 12px;
    font-size: 0.8rem;
    border: 1px solid rgba(0, 217, 255, 0.3);
    white-space: nowrap;
}

/* Hide rows when filtering */
.problem-table tbody tr.hidden {
    display: none;
}

/* Responsive table */
@media (max-width: 1024px) {
    .problem-table {
        font-size: 0.85rem;
    }
    
    .problem-table th,
    .problem-table td {
        padding: 1rem 0.8rem;
    }
}

@media (max-width: 768px) {
    .filter-buttons {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 0.5rem;
    }
    
    .filter-btn {
        font-size: 0.75rem;
        padding: 0.5rem 0.8rem;
        white-space: nowrap;
    }
    
    .problem-table {
        font-size: 0.75rem;
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
    
    .problem-table th,
    .problem-table td {
        padding: 0.7rem 0.4rem;
    }
    
    .ps-title {
        min-width: 150px;
    }
    
    .ps-difficulty,
    .ps-domain {
        font-size: 0.7rem;
        padding: 0.3rem 0.6rem;
    }
}

.theme-card {
    background: rgba(0, 217, 255, 0.05);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 217, 255, 0.2);
}

.theme-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.3);
    background: rgba(0, 217, 255, 0.1);
}

.theme-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--neon-blue) 0%, var(--secondary-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.3);
}

.theme-icon i {
    font-size: 2rem;
    color: white;
}

.theme-card h3 {
    margin-bottom: 1rem;
    color: #ffffff;
}

.theme-card p {
    margin-bottom: 1rem;
    color: #94a3b8;
}

.theme-count {
    display: inline-block;
    padding: 0.3rem 1rem;
    background: rgba(0, 217, 255, 0.1);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

/* Timeline Section */
.timeline {
    background: #0d1332;
}

.timeline-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.timeline-container::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background: var(--primary-color);
}

.timeline-item {
    display: flex;
    justify-content: flex-end;
    padding-right: 50%;
    padding-bottom: 3rem;
    position: relative;
}

.timeline-item:nth-child(even) {
    justify-content: flex-start;
    padding-left: 50%;
    padding-right: 0;
}

.timeline-item:nth-child(even) .timeline-content {
    text-align: left;
}

.timeline-dot {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border: 4px solid white;
    border-radius: 50%;
    box-shadow: 0 0 0 4px var(--light-color);
}

.timeline-content {
    background: rgba(0, 217, 255, 0.05);
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    margin-right: 2rem;
    text-align: right;
    border: 1px solid rgba(0, 217, 255, 0.2);
}

.timeline-item:nth-child(even) .timeline-content {
    margin-right: 0;
    margin-left: 2rem;
}

.timeline-content h3 {
    color: var(--neon-blue);
    margin-bottom: 0.5rem;
}

.timeline-date {
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: #94a3b8;
}

/* Prizes Section */
.prizes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.prize-card {
    background: rgba(0, 217, 255, 0.05);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
    border: 1px solid rgba(0, 217, 255, 0.2);

    /* 🔑 FORCE CENTERING */
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}


.prize-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.3);
}

.prize-card.gold {
    border-top: 5px solid var(--gold);
}

.prize-card.silver {
    border-top: 5px solid var(--silver);
}

.prize-card.bronze {
    border-top: 5px solid var(--bronze);
}

.prize-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.prize-rank {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 1rem;
}

.gold .prize-icon {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
}

.silver .prize-icon {
    background: linear-gradient(135deg, #e5e7eb 0%, #9ca3af 100%);
}

.bronze .prize-icon {
    background: linear-gradient(135deg, #fb923c 0%, #cd7f32 100%);
}

.prize-icon i {
    font-size: 2.5rem;
    color: white;
}

.prize-card h3 {
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.prize-amount {
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.prize-card ul {
    list-style: none;
    text-align: left;
    margin-top: 1rem;
}

.prize-card li {
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(0, 217, 255, 0.1);
    color: #94a3b8;
}

.prize-card li:last-child {
    border-bottom: none;
}

.special-prizes {
    text-align: center;
    margin-top: 3rem;
}

.special-prizes h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--dark-color);
}

.special-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.special-item {
    background: rgba(0, 217, 255, 0.05);
    padding: 2rem;
    border-radius: 10px;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 217, 255, 0.2);
    color: #ffffff;
}

.special-item:hover {
    background: rgba(0, 217, 255, 0.15);
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.3);
}

.special-item i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--neon-blue);
}

/* Registration Section */
.register {
    background: #0d1332;
}

.register-form {
    max-width: 700px;
    margin: 0 auto;
    background: rgba(0, 217, 255, 0.05);
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    border: 1px solid rgba(0, 217, 255, 0.2);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #ffffff;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.8rem;
    border: 2px solid rgba(0, 217, 255, 0.3);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    background: rgba(0, 0, 0, 0.3);
    color: #ffffff;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #64748b;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(0, 217, 255, 0.2);
}

.register-form button {
    grid-column: 1 / -1;
    padding: 1rem;
    font-size: 1.1rem;
    cursor: pointer;
    border: none;
}

/* FAQ Section */
.faq-container {
    max-width: 800px;
    margin: 2.5rem auto 0;
}

.faq-item {
    background: rgba(0, 217, 255, 0.05);
    margin-bottom: 1rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    border: 1px solid rgba(0, 217, 255, 0.2);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    cursor: pointer;
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: rgba(0, 217, 255, 0.1);
}

.faq-question h3 {
    color: #ffffff;
    font-size: 1.1rem;
}

.faq-question i {
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: 0 1.5rem 1.5rem;
}

.faq-answer p {
    color: #94a3b8;
}

/* Contact Section */
.contact {
    background: #0d1332;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    background: rgba(0, 217, 255, 0.05);
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(0, 217, 255, 0.2);
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 217, 255, 0.1);
    border-radius: 50%;
}

.contact-item h3 {
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.contact-item p {
    color: #94a3b8;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    transition: transform 0.3s ease;
}

.social-links a:hover {
    transform: translateY(-5px);
}

.contact-form {
    background: rgba(0, 217, 255, 0.05);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(0, 217, 255, 0.2);
}

.contact-form .form-group {
    margin-bottom: 1rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid rgba(0, 217, 255, 0.3);
    border-radius: 8px;
    font-size: 1rem;
    background: rgba(0, 0, 0, 0.3);
    color: #ffffff;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #64748b;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(0, 217, 255, 0.2);
}

.contact-form button {
    width: 100%;
    padding: 1rem;
    border: none;
    cursor: pointer;
}

/* Form Messages */
.form-message {
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-message i {
    font-size: 1.5rem;
}

.form-message-success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #10b981;
}

.form-message-success i {
    color: #10b981;
}

.form-message-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

.form-message-error i {
    color: #ef4444;
}

/* Footer */
.footer {
    background: var(--dark-color);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.footer-section p {
    line-height: 1.8;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom i {
    color: #ef4444;
}

/* Footer Mobile Reordering */
@media (max-width: 768px) {
    .footer-content {
        display: flex;
        flex-direction: column;
    }
    
    .footer-order-1 {
        order: 1;
    }
    
    .footer-order-2 {
        order: 2;
    }
    
    .footer-order-3 {
        order: 3;
    }
}

/* Hero Logo Styles */
.hero-logo img,
.hero-college-logo img {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 0 20px rgba(0, 217, 255, 0.3));
}

.hero-logo {
    margin-bottom: 2rem;
}

.hero-college-logo {
    margin: 1rem 0;
}

/* Responsive Hero Section */
@media (max-width: 768px) {
    .hero-logo img {
        max-width: 200px;
    }
    
    .hero-college-logo img {
        max-width: 280px;
    }
}

/* Problem Statement Statistics Section */
.ps-statistics {
    padding: 4rem 0;
    background: linear-gradient(135deg, #0a0e27 0%, #1a1f3a 100%);
}

.stats-card {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    border: 2px solid rgba(0, 217, 255, 0.3);
    border-radius: 30px;
    padding: 3rem;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 217, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.stats-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 217, 255, 0.1) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.stats-title {
    font-size: 2.5rem;
    font-weight: bold;
    color: #ff6b35;
    margin-bottom: 3rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    position: relative;
    z-index: 1;
}

.stats-main {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 6rem;
    font-weight: bold;
    color: #ffffff;
    text-shadow: 0 0 30px rgba(0, 217, 255, 0.8);
    margin-bottom: 0.5rem;
    line-height: 1;
}

.stat-label {
    font-size: 1.8rem;
    color: #94a3b8;
    font-weight: 500;
}

.stat-divider {
    width: 2px;
    height: 100px;
    background: linear-gradient(to bottom, transparent, rgba(0, 217, 255, 0.5), transparent);
}

.stats-cta {
    display: inline-block;
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
    color: white;
    padding: 1rem 3rem;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: bold;
    text-decoration: none;
    margin: 2rem 0 3rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
    position: relative;
    z-index: 1;
}

.stats-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 107, 53, 0.5);
}

.stats-breakdown {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    position: relative;
    z-index: 1;
}

.breakdown-item {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 15px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.breakdown-item:hover {
    transform: translateY(-5px);
    border-color: var(--neon-blue);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.3);
}

.breakdown-number {
    font-size: 3rem;
    font-weight: bold;
    color: var(--neon-blue);
    text-shadow: 0 0 20px rgba(0, 217, 255, 0.6);
    margin-bottom: 0.5rem;
}

.breakdown-label {
    font-size: 1rem;
    color: #cbd5e1;
}

/* Responsive for Stats */
@media (max-width: 768px) {
    .stats-title {
        font-size: 1.8rem;
    }
    
    .stats-main {
        flex-direction: column;
        gap: 2rem;
    }
    
    .stat-divider {
        width: 100px;
        height: 2px;
        background: linear-gradient(to right, transparent, rgba(0, 217, 255, 0.5), transparent);
    }
    
    .stat-number {
        font-size: 4rem;
    }
    
    .stat-label {
        font-size: 1.4rem;
    }
    
    .stats-breakdown {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 1rem;
    }
    
    .breakdown-number {
        font-size: 2rem;
    }
}

/* Quick Links Section */
.quick-links {
    padding: 4rem 0;
    background: #0d1332;
}

.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.link-card {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 15px;
    padding: 2rem;
    text-decoration: none;
    color: #e2e8f0;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.link-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 217, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.link-card:hover::before {
    left: 100%;
}

.link-card:hover {
    transform: translateY(-10px);
    border-color: var(--neon-blue);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.3);
}

.link-icon {
    font-size: 3rem;
    color: var(--neon-blue);
    margin-bottom: 1rem;
    text-shadow: 0 0 20px rgba(0, 217, 255, 0.5);
}

.link-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--neon-blue);
}

.link-card p {
    color: #94a3b8;
    margin-bottom: 1rem;
}

.link-arrow {
    position: absolute;
    bottom: 1.5rem;
    right: 1.5rem;
    color: var(--neon-blue);
    font-size: 1.2rem;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.link-card:hover .link-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* Page Sections */
.page-section {
    padding: 6rem 0 4rem;
    min-height: 100vh;
    background: var(--dark-bg);
}

.page-title {
    font-size: 3rem;
    color: var(--neon-blue);
    text-align: center;
    margin-bottom: 1rem;
    text-shadow: 0 0 20px rgba(0, 217, 255, 0.5);
}

.page-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #94a3b8;
    margin-bottom: 3rem;
}

/* Responsive Design - Tablet */
@media (max-width: 768px) {
    .page-section {
        padding: 5rem 0 3rem;
    }
    
    .page-title {
        font-size: 2.5rem;
    }
    
    .page-subtitle {
        font-size: 1.1rem;
    }
}

/* Responsive Design - Mobile */
@media (max-width: 480px) {
    .hamburger {
        display: flex;
    }
    
    /* Hide the flag ribbon on mobile */
    .mobile-register-btn {
        display: none !important;
    }
    
    /* Show mobile Register card below problem statements section */
    .mobile-register-wrapper {
        display: block;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 60px;
        flex-direction: column;
        background-color: rgba(10, 14, 39, 0.98);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.5);
        padding: 1.5rem 0;
        border-top: 1px solid rgba(0, 217, 255, 0.2);
        gap: 1rem;
    }

    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu a {
        font-size: 0.95rem;
        padding: 0.5rem 0;
    }
    
    /* Hide menu Register button by default on mobile */
    .menu-register {
        display: none;
    }
    
    /* Show menu Register button only when menu is active */
    .nav-menu.active .menu-register {
        display: block;
    }
    
    /* Mobile Register Button inside menu Highlight */
    .nav-menu.active .nav-register-highlight {
        padding: 12px 24px !important;
        margin: 0.5rem 1rem !important;
        border-radius: 8px !important;
        font-size: 1rem !important;
        display: inline-block !important;
    }
    
    .register-btn {
        padding: 0.5rem 1.2rem !important;
        font-size: 0.9rem !important;
    }
    
    .page-section {
        padding: 4rem 0 2rem;
        min-height: auto;
    }
    
    .page-title {
        font-size: 2rem;
        margin-bottom: 0.5rem;
    }
    
    .page-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

    .hero-college-name {
        font-size: 1.5rem;
        letter-spacing: 1px;
    }

    .college-subtitle {
        font-size: 0.75rem;
        padding: 0 0.5rem;
        margin-bottom: 1.5rem;
        line-height: 1.4;
    }

    .hero-badge {
        padding: 0.6rem 1.2rem;
    }

    .hero-badge p {
        font-size: 0.85rem;
    }

    .typewriter-text {
        font-size: 1.3rem;
        letter-spacing: 1px;
    }

    .typewriter-container {
        min-height: 60px;
    }

    .hero-title {
        font-size: 1.8rem;
        letter-spacing: 1px;
        margin: 1rem 0;
    }

    .hero-logos-row {
        flex-direction: column;
        gap: 1.2rem;
    }

    .logo-item {
        max-width: 100px;
    }

    .logo-item img {
        width: 100%;
    }

    .hero-single-logo img {
        max-width: 220px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
        padding: 1.5rem 0;
    }
    
    .stat-item {
        padding: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .stat-label {
        font-size: 0.85rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-buttons .btn {
        width: 100%;
        padding: 1rem 2rem;
        font-size: 1rem;
    }

    .timeline-container::before {
        left: 0;
    }

    .timeline-item {
        padding-right: 0;
        padding-left: 2rem;
    }

    .timeline-item:nth-child(even) {
        padding-left: 2rem;
    }

    .timeline-dot {
        left: 0;
    }

    .timeline-content {
        margin-right: 0;
        text-align: left;
    }

    .timeline-item:nth-child(even) .timeline-content {
        margin-left: 0;
        text-align: left;
    }

    .register-form {
        grid-template-columns: 1fr;
        padding: 1.5rem;
        gap: 1rem;
    }
    
    .form-group {
        margin-bottom: 1rem;
    }
    
    .form-group label {
        font-size: 0.9rem;
        margin-bottom: 0.4rem;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 0.8rem;
        font-size: 1rem;
    }
    
    .btn-submit {
        padding: 0.9rem;
        font-size: 1rem;
        width: 100%;
    }
    
    .registration-info {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin: 2rem 0;
    }
    
    .info-box {
        padding: 1.5rem;
    }
    
    .info-box i {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 1.8rem;
        margin-bottom: 1rem;
    }
    
    .section-subtitle {
        font-size: 0.95rem;
        margin-bottom: 2rem;
    }
    
    /* Problem statements cards */
    .problem-card,
    .theme-card {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .theme-icon {
        width: 50px;
        height: 50px;
    }
    
    .theme-icon i {
        font-size: 1.5rem;
    }
    
    /* Prize cards */
    .prize-card {
        padding: 1.5rem;
    }
    
    .prize-amount {
        font-size: 2rem;
    }
    
    /* Team cards */
    .team-card,
    .student-card {
        padding: 1.5rem;
    }
    
    .team-icon,
    .student-icon {
        width: 60px;
        height: 60px;
    }
    
    .team-icon i,
    .student-icon i {
        font-size: 1.5rem;
    }
}

/* Registration Page Styles */
.registration-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.info-box {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.info-box:hover {
    transform: translateY(-5px);
    border-color: var(--neon-blue);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.3);
}

.info-box i {
    font-size: 3rem;
    color: var(--neon-blue);
    margin-bottom: 1rem;
}

.info-box h3 {
    color: var(--neon-blue);
    margin-bottom: 0.5rem;
}

.info-box p {
    color: #94a3b8;
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
}

.registration-form {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 15px;
    padding: 3rem;
}

.registration-form h2 {
    color: var(--neon-blue);
    margin-bottom: 2rem;
    text-align: center;
}

.form-section {
    margin-bottom: 2rem;
}

.form-section h3 {
    color: var(--neon-blue);
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid rgba(0, 217, 255, 0.2);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    color: #e2e8f0;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    background: rgba(10, 14, 39, 0.6);
    border: 1px solid rgba(0, 217, 255, 0.3);
    border-radius: 8px;
    color: #e2e8f0;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--neon-blue);
    box-shadow: 0 0 10px rgba(0, 217, 255, 0.3);
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    cursor: pointer;
}

.checkbox-group label {
    margin-bottom: 0;
    cursor: pointer;
}

.submit-btn {
    width: 100%;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--neon-blue) 0%, var(--secondary-color) 100%);
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.4);
}

.form-note {
    text-align: center;
    color: #94a3b8;
    font-size: 0.9rem;
    margin-top: 1rem;
}

.quick-help {
    margin-top: 4rem;
    text-align: center;
}

.quick-help h2 {
    color: var(--neon-blue);
    margin-bottom: 2rem;
}

.help-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.help-card {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
}

.help-card i {
    font-size: 3rem;
    color: var(--neon-blue);
    margin-bottom: 1rem;
}

.help-card h3 {
    color: var(--neon-blue);
    margin-bottom: 0.5rem;
}

.help-card p {
    color: #94a3b8;
    margin-bottom: 1rem;
}

.help-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--neon-blue);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.help-link i {
    font-size: 0.85rem;
}

.help-link:hover {
    gap: 1rem;
}

/* Contact Page Styles */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin: 3rem 0;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-card {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 15px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-5px);
    border-color: var(--neon-blue);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.3);
}

.contact-icon {
    font-size: 2.5rem;
    color: var(--neon-blue);
    margin-bottom: 1rem;
}

.contact-card h3 {
    color: var(--neon-blue);
    margin-bottom: 0.5rem;
}

.contact-card p {
    color: #94a3b8;
    line-height: 1.6;
}

.contact-form-container {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 15px;
    padding: 2rem;
}

.contact-form h2 {
    color: var(--neon-blue);
    margin-bottom: 1.5rem;
}

.social-section {
    text-align: center;
    margin-top: 4rem;
}

.social-section h2 {
    color: var(--neon-blue);
    margin-bottom: 2rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.social-link {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid rgba(0, 217, 255, 0.3);
    border-radius: 50%;
    color: var(--neon-blue);
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--neon-blue);
    color: white;
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 217, 255, 0.3);
}

/* About Page Styles */
.nova-nexus-section {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 15px;
    padding: 3rem;
    margin-bottom: 3rem;
}

.nova-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.nova-logo {
    width: 80px;
    height: 80px;
}

.nova-header h2 {
    color: var(--neon-blue);
    font-size: 2.5rem;
}

.nova-tagline {
    text-align: center;
    color: #94a3b8;
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.nova-quote {
    background: rgba(0, 217, 255, 0.05);
    border-left: 4px solid var(--neon-blue);
    padding: 2rem;
    margin: 2rem 0;
    position: relative;
}

.quote-icon {
    color: rgba(0, 217, 255, 0.3);
    font-size: 2rem;
}

.nova-quote p {
    font-style: italic;
    color: #cbd5e1;
    font-size: 1.1rem;
    line-height: 1.8;
    margin: 1rem 0;
}

.nova-description {
    color: #94a3b8;
    line-height: 1.8;
    margin-top: 2rem;
}

.about-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.about-card {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 15px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.about-card:hover {
    transform: translateY(-5px);
    border-color: var(--neon-blue);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.3);
}

.icon-box {
    font-size: 3rem;
    color: var(--neon-blue);
    margin-bottom: 1rem;
}

.about-card h3 {
    color: var(--neon-blue);
    margin-bottom: 1rem;
}

.about-card p {
    color: #94a3b8;
    line-height: 1.6;
}

.college-info {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 15px;
    padding: 3rem;
    text-align: center;
    margin-top: 3rem;
}

.college-logo {
    max-width: 200px;
    margin-bottom: 1.5rem;
}

.college-info h3 {
    color: var(--neon-blue);
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.college-tagline {
    color: #94a3b8;
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.college-address {
    color: #cbd5e1;
    font-size: 1rem;
}

.college-address i {
    color: var(--neon-blue);
    margin-right: 0.5rem;
}

/* Timeline Page Styles */
.timeline-note {
    background: rgba(255, 107, 53, 0.1);
    border-left: 4px solid #ff6b35;
    padding: 1.5rem;
    margin-top: 3rem;
    border-radius: 8px;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.timeline-note i {
    color: #ff6b35;
    font-size: 1.5rem;
    margin-top: 0.2rem;
}

.timeline-note p {
    color: #cbd5e1;
    line-height: 1.6;
}

/* Prizes Page Styles */
.prizes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.prize-card {
    background: rgba(15, 23, 42, 0.8);
    border: 2px solid rgba(0, 217, 255, 0.3);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.prize-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 217, 255, 0.4);
}

.first-prize {
    border-color: #fbbf24;
}

.first-prize:hover {
    box-shadow: 0 15px 40px rgba(251, 191, 36, 0.4);
}

.second-prize {
    border-color: #9ca3af;
}

.second-prize:hover {
    box-shadow: 0 15px 40px rgba(156, 163, 175, 0.4);
}

.third-prize {
    border-color: #cd7f32;
}

.third-prize:hover {
    box-shadow: 0 15px 40px rgba(205, 127, 50, 0.4);
}

.prize-rank {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.prize-rank i {
    font-size: 2rem;
    color: var(--neon-blue);
}

.prize-rank h2 {
    color: var(--neon-blue);
    font-size: 1.5rem;
}

.prize-icon {
    font-size: 4rem;
    margin: 1rem 0;
}

.first-prize .prize-icon {
    color: #fbbf24;
}

.second-prize .prize-icon {
    color: #9ca3af;
}

.third-prize .prize-icon {
    color: #cd7f32;
}

.prize-card h3 {
    color: var(--neon-blue);
    margin-bottom: 1rem;
}

.prize-amount {
    font-size: 1.5rem;
    font-weight: bold;
    color: #ff6b35;
    margin: 1rem 0;
}

.prize-benefits {
    list-style: none;
    text-align: left;
    margin-top: 1rem;
}

.prize-benefits li {
    color: #94a3b8;
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.prize-benefits i {
    color: var(--neon-blue);
}

.participants-benefits {
    margin-top: 4rem;
    text-align: center;
}

.participants-benefits h2 {
    color: var(--neon-blue);
    margin-bottom: 2rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.benefit-card {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 15px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-5px);
    border-color: var(--neon-blue);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.3);
}

.benefit-card i {
    font-size: 3rem;
    color: var(--neon-blue);
    margin-bottom: 1rem;
}

.benefit-card h3 {
    color: var(--neon-blue);
    margin-bottom: 0.5rem;
}

.benefit-card p {
    color: #94a3b8;
}

.judging-section {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 15px;
    padding: 3rem;
    margin-top: 4rem;
}

.judging-section h2 {
    color: var(--neon-blue);
    text-align: center;
    margin-bottom: 1rem;
}

.judging-intro {
    text-align: center;
    color: #94a3b8;
    margin-bottom: 2rem;
}

.criteria-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.criteria-card {
    background: rgba(0, 217, 255, 0.05);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 10px;
    padding: 1.5rem;
    text-align: center;
}

.criteria-number {
    font-size: 3rem;
    font-weight: bold;
    color: var(--neon-blue);
    margin-bottom: 0.5rem;
}

.criteria-card h3 {
    color: var(--neon-blue);
    margin-bottom: 0.5rem;
}

.criteria-card p {
    color: #94a3b8;
    font-size: 0.9rem;
}

.cta-section {
    text-align: center;
    margin-top: 4rem;
    padding: 3rem;
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.1) 0%, rgba(0, 102, 255, 0.1) 100%);
    border-radius: 15px;
}

.cta-section h2 {
    color: var(--neon-blue);
    margin-bottom: 1rem;
}

.cta-section p {
    color: #94a3b8;
    margin-bottom: 2rem;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--neon-blue) 0%, var(--secondary-color) 100%);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.5), 0 0 40px rgba(0, 217, 255, 0.3);
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(0, 217, 255, 0.5), 0 0 40px rgba(0, 217, 255, 0.3);
    }
    50% {
        box-shadow: 0 0 30px rgba(0, 217, 255, 0.7), 0 0 60px rgba(0, 217, 255, 0.5);
    }
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.6), 0 0 50px rgba(0, 217, 255, 0.5);
    gap: 1rem;
}

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .registration-info {
        grid-template-columns: 1fr;
    }
    
    .help-grid {
        grid-template-columns: 1fr;
    }
    
    .links-grid {
        grid-template-columns: 1fr;
    }
}

/* Team Page Styles */
.team-category {
    margin-bottom: 4rem;
}

.team-category-title {
    font-size: 2rem;
    color: var(--neon-blue);
    margin-bottom: 1rem;
    text-align: center;
    position: relative;
    padding-bottom: 1rem;
}

.team-category-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--neon-blue), transparent);
}

.team-year-badge {
    text-align: center;
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(0, 217, 255, 0.1);
    border: 1px solid rgba(0, 217, 255, 0.3);
    border-radius: 50px;
    color: var(--neon-blue);
    font-weight: bold;
    margin: 0 auto 2rem;
    display: block;
    width: fit-content;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.leadership-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 2rem auto;
}

.team-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    min-width: 280px;
}

.team-card:hover {
    transform: translateY(-10px);
    border-color: var(--neon-blue);
    box-shadow: 0 10px 40px rgba(0, 217, 255, 0.3);
    background: rgba(255, 255, 255, 0.08);
}

.team-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--neon-blue), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    transition: all 0.3s ease;
}

.team-photo {
    width: 180px;
    height: 220px;
    margin: 0 auto 1.5rem;
    border-radius: 20px;
    overflow: hidden;
    border: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
}

.team-photo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 20px;
}

.team-card:hover .team-photo {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.3);
}

.team-card:hover .team-icon {
    transform: scale(1.1) rotate(10deg);
}

.student-icon {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
}

.team-card h3 {
    color: #e2e8f0;
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.team-qualification {
    color: var(--neon-blue);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.team-role {
    color: #94a3b8;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.student-card {
    border-color: rgba(139, 92, 246, 0.3);
}

.student-card:hover {
    border-color: #8b5cf6;
    box-shadow: 0 10px 40px rgba(139, 92, 246, 0.3);
}

@media (max-width: 768px) {
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .team-category-title {
        font-size: 1.5rem;
    }
    
    .team-card {
        padding: 1.5rem;
        max-width: 100% !important;
    }
    
    .team-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}

/* Additional Mobile Optimizations */
@media (max-width: 480px) {
    /* Base improvements */
    h1 {
        font-size: 1.8rem;
        line-height: 1.2;
    }
    
    h2 {
        font-size: 1.5rem;
        line-height: 1.3;
    }
    
    h3 {
        font-size: 1.2rem;
    }
    
    p {
        font-size: 0.95rem;
        line-height: 1.6;
    }
    
    /* Buttons */
    .btn,
    .btn-primary,
    .btn-secondary {
        padding: 0.8rem 1.5rem;
        font-size: 0.95rem;
        width: 100%;
        text-align: center;
    }
    
    /* Cards */
    .card {
        padding: 1.2rem;
        margin-bottom: 1.2rem;
    }
    
    /* Grid layouts */
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr !important;
        gap: 1.5rem;
    }
    
    /* Spacing */
    .mb-1 { margin-bottom: 0.5rem; }
    .mb-2 { margin-bottom: 1rem; }
    .mb-3 { margin-bottom: 1.5rem; }
    .mt-1 { margin-top: 0.5rem; }
    .mt-2 { margin-top: 1rem; }
    .mt-3 { margin-top: 1.5rem; }
    
    /* Team page specific */
    .team-category {
        margin-bottom: 2rem;
    }
    
    .team-category-title {
        font-size: 1.3rem;
        margin-bottom: 1rem;
    }
    
    .team-member-name {
        font-size: 1rem;
    }
    
    .team-role {
        font-size: 0.85rem;
    }
    
    /* Contact form */
    .contact-form,
    .register-form {
        padding: 1.2rem;
    }
    
    /* CTA sections */
    .cta-section {
        padding: 2rem 1rem;
        margin-top: 2rem;
    }
    
    .cta-section h2 {
        font-size: 1.5rem;
    }
    
    /* Improve touch targets */
    a,
    button,
    input,
    textarea,
    select {
        min-height: 44px;
        min-width: 44px;
    }
    
    /* Better spacing for mobile */
    section {
        padding: 3rem 0;
    }
    
    /* Improve readability */
    .text-content {
        max-width: 100%;
    }
}

/* Landscape mode optimization */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
    }
    
    .page-section {
        padding: 3rem 0 2rem;
    }
}

/* Small mobile devices */
@media (max-width: 360px) {
    .container {
        padding: 0 10px;
    }
    
    .page-title {
        font-size: 1.5rem;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .typewriter-text {
        font-size: 1.1rem;
    }
    
    .btn {
        padding: 0.7rem 1rem;
        font-size: 0.9rem;
    }
}