/* Reset and CSS variables */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #00d4ff;
    --secondary-color: #0066cc;
    --accent-color: #ff6b35;
    --dark-bg: #0a0a0a;
    --darker-bg: #050505;
    --ocean-deep: #001122;
    --ocean-deeper: #000811;
    --text-light: #ffffff;
    --text-gray: #cccccc;
    --border-color: rgba(0, 212, 255, 0.3);
    --glow-color: rgba(0, 212, 255, 0.5);
    --shadow-color: rgba(0, 212, 255, 0.2);
}

body {
    font-family: 'Rajdhani', sans-serif;
    background: var(--dark-bg);
    color: var(--text-light);
    overflow-x: hidden;
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo h2 {
    font-family: 'Orbitron', monospace;
    color: var(--primary-color);
    font-weight: 900;
    font-size: 1.8rem;
    text-shadow: 0 0 10px var(--glow-color);
}

.nav-logo a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.nav-logo a:hover {
    text-shadow: 0 0 20px var(--glow-color);
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

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

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

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

.ocean-depths {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        180deg,
        var(--ocean-deep) 0%,
        var(--ocean-deeper) 50%,
        var(--darker-bg) 100%
    );
}

.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle 1px at 15px 25px, var(--primary-color), transparent),
        radial-gradient(circle 2px at 45px 65px, var(--secondary-color), transparent),
        radial-gradient(circle 1px at 85px 35px, var(--accent-color), transparent),
        radial-gradient(circle 2px at 125px 75px, var(--primary-color), transparent),
        radial-gradient(circle 1px at 165px 45px, var(--secondary-color), transparent),
        radial-gradient(circle 2px at 205px 85px, var(--accent-color), transparent),
        radial-gradient(circle 1px at 245px 55px, var(--primary-color), transparent),
        radial-gradient(circle 2px at 285px 95px, var(--secondary-color), transparent),
        radial-gradient(circle 1px at 325px 15px, var(--accent-color), transparent),
        radial-gradient(circle 2px at 365px 55px, var(--primary-color), transparent),
        radial-gradient(circle 1px at 405px 25px, var(--secondary-color), transparent),
        radial-gradient(circle 2px at 445px 65px, var(--accent-color), transparent),
        radial-gradient(circle 1px at 485px 35px, var(--primary-color), transparent),
        radial-gradient(circle 2px at 525px 75px, var(--secondary-color), transparent),
        radial-gradient(circle 1px at 565px 45px, var(--accent-color), transparent),
        radial-gradient(circle 2px at 605px 85px, var(--primary-color), transparent),
        radial-gradient(circle 1px at 645px 55px, var(--secondary-color), transparent),
        radial-gradient(circle 2px at 685px 95px, var(--accent-color), transparent),
        radial-gradient(circle 1px at 725px 15px, var(--primary-color), transparent),
        radial-gradient(circle 2px at 765px 55px, var(--secondary-color), transparent);
    background-repeat: repeat;
    background-size: 800px 400px;
    animation: float 20s linear infinite;
    opacity: 0.3;
}

@keyframes float {
    0% { transform: translateY(0px); }
    100% { transform: translateY(-100px); }
}

.hero-content {
    text-align: center;
    z-index: 2;
    max-width: 800px;
    padding: 0 2rem;
}

.hero-title {
    font-family: 'Orbitron', monospace;
    font-size: 4rem;
    font-weight: 900;
    color: var(--primary-color);
    text-shadow: 0 0 20px var(--glow-color);
    margin-bottom: 1rem;
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { text-shadow: 0 0 20px var(--glow-color); }
    to { text-shadow: 0 0 30px var(--glow-color), 0 0 40px var(--glow-color); }
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-gray);
    margin-bottom: 3rem;
    font-weight: 300;
}

.countdown {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.countdown-item {
    text-align: center;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1.5rem;
    min-width: 100px;
    backdrop-filter: blur(10px);
}

.countdown-number {
    display: block;
    font-family: 'Orbitron', monospace;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-shadow: 0 0 10px var(--glow-color);
}

.countdown-label {
    font-size: 0.9rem;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.event-date {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: var(--text-light);
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px var(--shadow-color);
    border-color: var(--primary-color);
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.cta-button:hover::before {
    left: 100%;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 30px;
    height: 30px;
    border-right: 2px solid var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
    transform: rotate(45deg);
    display: block;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.scroll-arrow:hover {
    border-color: var(--text-light);
    box-shadow: 0 0 15px var(--glow-color);
    transform: rotate(45deg) scale(1.1);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* Container and general sections */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Add padding-top to sections to account for fixed navbar */
section:not(.hero) {
    padding-top: 90px; /* Add space for fixed navbar */
    scroll-margin-top: 90px; /* Ensure proper scroll positioning with fixed navbar */
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-family: 'Orbitron', monospace;
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    text-shadow: 0 0 10px var(--glow-color);
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-gray);
}

/* About Section */
.about {
    padding: 6rem 0;
    background: var(--darker-bg);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 30%, rgba(0, 212, 255, 0.05) 50%, transparent 70%);
    animation: wave 8s ease-in-out infinite;
}

@keyframes wave {
    0%, 100% { transform: translateX(-100%); }
    50% { transform: translateX(100%); }
}

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

.about-text p {
    font-size: 1.2rem;
    text-align: center;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.feature {
    text-align: center;
    padding: 2rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.feature:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px var(--shadow-color);
    border-color: var(--primary-color);
}

.feature i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    text-shadow: 0 0 10px var(--glow-color);
}

.feature h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.feature p {
    color: var(--text-gray);
}

/* Schedule Section */
.schedule {
    padding: 6rem 0;
    background: var(--dark-bg);
}

/* Day titles */
.schedule-day {
    margin-bottom: 4rem;
}

.day-title {
    font-family: 'Orbitron', monospace;
    font-size: 2rem;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 2rem;
    text-shadow: 0 0 10px var(--glow-color);
    position: relative;
}

.day-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

/* Track sections */
.track-section {
    margin-bottom: 3rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.track-title {
    font-family: 'Orbitron', monospace;
    font-size: 1.5rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    text-align: center;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

/* Session blocks */
.session-block {
    margin-bottom: 3rem;
    padding: 2rem;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: 10px;
}

.session-title {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.session-time {
    display: inline-block;
    background: var(--primary-color);
    color: var(--dark-bg);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-weight: 600;
    font-family: 'Orbitron', monospace;
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

/* Speaker items */
.speaker-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 10px;
}

.speaker-item:last-child {
    margin-bottom: 0;
}

.speaker-avatar {
    flex-shrink: 0;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--primary-color);
    box-shadow: 0 0 15px var(--glow-color);
}

.speaker-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.speaker-info {
    flex: 1;
}

.speaker-name {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.speaker-title {
    font-size: 0.9rem;
    color: var(--text-gray);
    margin-bottom: 0.5rem;
    font-style: italic;
}

.speaker-talk {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.5;
}

/* Networking events */
.networking-events {
    margin-top: 4rem;
    padding: 3rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

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

.event-item {
    padding: 2rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s ease;
}

.event-item:hover {
    border-color: var(--accent-color);
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(255, 107, 53, 0.2);
}

.event-time {
    background: var(--accent-color);
    color: var(--text-light);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-weight: 600;
    font-family: 'Orbitron', monospace;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    display: inline-block;
}

.event-item h4 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.event-item p {
    color: var(--text-gray);
    line-height: 1.5;
}

/* Registration Section */
.registration {
    padding: 6rem 0;
    background: var(--darker-bg);
}

.registration-form {
    max-width: 600px;
    margin: 0 auto;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 3rem;
    backdrop-filter: blur(10px);
}

.form-group {
    position: relative;
    margin-bottom: 2rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-light);
    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(--primary-color);
    box-shadow: 0 0 10px var(--shadow-color);
}

.form-group label {
    position: absolute;
    top: 1rem;
    left: 1rem;
    color: var(--text-gray);
    transition: all 0.3s ease;
    pointer-events: none;
}

.form-group input:focus + label,
.form-group input:valid + label,
.form-group textarea:focus + label,
.form-group textarea:valid + label {
    top: -0.5rem;
    left: 0.5rem;
    font-size: 0.8rem;
    color: var(--primary-color);
    background: var(--dark-bg);
    padding: 0 0.5rem;
}

.submit-btn {
    width: 100%;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: var(--text-light);
    padding: 1rem;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px var(--shadow-color);
}


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

.media-item {
    text-align: center;
    padding: 2rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    cursor: pointer;
}

.media-item:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px var(--shadow-color);
}

.media-image {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.media-image i {
    font-size: 2rem;
    color: var(--text-light);
}

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

.media-item p {
    color: var(--text-gray);
}

/* Exhibitor Section */
.exhibitor {
    padding: 6rem 0;
    background: var(--darker-bg);
}

.exhibitor-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.exhibitor-info h3 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 2rem;
}

.exhibitor-info ul {
    list-style: none;
    margin-bottom: 3rem;
}

.exhibitor-info li {
    padding: 0.5rem 0;
    color: var(--text-gray);
    position: relative;
    padding-left: 2rem;
}

.exhibitor-info li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.exhibitor-packages {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.package {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.package:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
}

.package h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.package ul {
    list-style: none;
    text-align: left;
}

.package li {
    padding: 0.3rem 0;
    color: var(--text-gray);
    font-size: 0.9rem;
}

.exhibitor-form {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 2rem;
    backdrop-filter: blur(10px);
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: var(--dark-bg);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info {
    display: grid;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    border-color: var(--primary-color);
    transform: translateX(10px);
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    min-width: 30px;
}

.contact-item h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.contact-item p {
    color: var(--text-gray);
    line-height: 1.4;
}

.contact-form {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 2rem;
    backdrop-filter: blur(10px);
}

/* Footer */
.footer {
    background: var(--darker-bg);
    border-top: 1px solid var(--border-color);
    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,
.footer-section h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.footer-section p,
.footer-section li {
    color: var(--text-gray);
    margin-bottom: 0.5rem;
}

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

.footer-section a {
    color: var(--text-gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

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

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-gray);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--dark-bg);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

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

    .countdown {
        flex-wrap: wrap;
        gap: 1rem;
    }

    .countdown-item {
        min-width: 80px;
        padding: 1rem;
    }

    .countdown-number {
        font-size: 1.8rem;
    }

    .schedule-timeline::before {
        left: 20px;
    }

    .timeline-item {
        flex-direction: row !important;
    }

    .time {
        margin-right: 2rem;
    }

    .exhibitor-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .exhibitor-packages {
        grid-template-columns: 1fr;
    }

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

    .speaker-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .speaker-avatar {
        align-self: center;
    }
    
    .track-section {
        padding: 1rem;
    }
    
    .session-block {
        padding: 1rem;
    }
    
    .event-grid {
        grid-template-columns: 1fr;
    }
    
    .day-title {
        font-size: 1.5rem;
    }
    
    .track-title {
        font-size: 1.2rem;
    }
}

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

/* Animation classes for GSAP */
.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

.fade-in-left {
    animation: fadeInLeft 0.8s ease-out;
}

.fade-in-right {
    animation: fadeInRight 0.8s ease-out;
}

/* Parallax and depth effects */
.parallax-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

/* Floating particle effects */
.floating-particle {
    position: absolute;
    background: var(--primary-color);
    border-radius: 50%;
    opacity: 0.3;
    animation: float-particle 6s ease-in-out infinite;
}

@keyframes float-particle {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0.3;
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
        opacity: 0.6;
    }
}

/* Glow effect for session titles */
.session-title {
    position: relative;
}

.session-title::before {
    content: '';
    position: absolute;
    left: -10px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 2px;
    box-shadow: 0 0 10px var(--glow-color);
}