* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: #e0e0e0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    min-height: 100vh;
    overflow-x: hidden;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #0a0a0a;
}

::-webkit-scrollbar-thumb {
    background: #39ff14;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #00e600;
}

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

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(8px);
    z-index: 1000;
    padding: 1rem 0;
    box-shadow: 0 2px 20px rgba(57, 255, 20, 0.2);
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(57, 255, 20, 0.3);
}

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

.nav-brand {
    font-family: 'Major Mono Display', monospace;
    font-size: 1.8rem;
    font-weight: bold;
    color: #39ff14;
    text-shadow: 0 0 5px rgba(0, 255, 0, 0.7);
    animation: glitchEffect 2s infinite alternate;
}

@keyframes glitchEffect {
    0% { text-shadow: 0 0 5px rgba(0,255,0,0.7), 2px 2px rgba(0,255,0,0.2), -2px -2px rgba(0,255,0,0.2); transform: translateX(0px); }
    25% { text-shadow: 0 0 5px rgba(0,255,0,0.7), -1px 1px rgba(0,255,0,0.3), 1px -1px rgba(0,255,0,0.3); transform: translateX(-1px); }
    50% { text-shadow: 0 0 5px rgba(0,255,0,0.7), 1px 1px rgba(0,255,0,0.4), -1px -1px rgba(0,255,0,0.4); transform: translateX(1px); }
    75% { text-shadow: 0 0 5px rgba(0,255,0,0.7), -2px 0px rgba(0,255,0,0.5), 2px 0px rgba(0,255,0,0.5); transform: translateX(0px); }
    100% { text-shadow: 0 0 5px rgba(0,255,0,0.7), 0px 0px rgba(0,255,0,0.6), 0px 0px rgba(0,255,0,0.6); transform: translateX(0px); }
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-link {
    text-decoration: none;
    color: #00e600;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
    font-family: 'Space Mono', monospace;
    font-size: 1.05rem;
}

.nav-link:hover {
    color: #39ff14;
    text-shadow: 0 0 8px rgba(0, 255, 0, 0.7);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 2px;
    background: #39ff14;
    transition: width 0.3s ease;
}

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

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

.hamburger span {
    width: 28px;
    height: 3px;
    background: #39ff14;
    margin: 4px 0;
    transition: 0.3s;
}

.header {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    padding: 8rem 0 5rem;
    text-align: center;
    box-shadow: 0 4px 25px rgba(0, 255, 0, 0.15);
    margin-bottom: 2rem;
    border-bottom: 2px solid #39ff14;
}

.header h1 {
    font-family: 'Major Mono Display', monospace;
    font-size: 4rem;
    color: #39ff14;
    margin-bottom: 1rem;
    text-shadow: 0 0 15px rgba(0, 255, 0, 0.8);
    animation: fadeInUp 1s ease-out;
}

.header p {
    font-family: 'Space Mono', monospace;
    font-size: 1.5rem;
    color: #00e600;
    margin-bottom: 2.5rem;
    animation: fadeInUp 1s ease-out 0.3s both;
}

.cta-btn {
    display: inline-block;
    background: linear-gradient(45deg, #39ff14, #00e600);
    color: #0a0a0a;
    padding: 18px 35px;
    text-decoration: none;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: bold;
    transition: all 0.3s ease;
    animation: fadeInUp 1s ease-out 0.6s both;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    box-shadow: 0 5px 15px rgba(57, 255, 20, 0.6);
}

.cta-btn:hover {
    background: linear-gradient(45deg, #00e600, #00cc33);
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 12px 30px rgba(0, 255, 0, 0.6);
}

.cta-btn.small-btn {
    padding: 10px 20px;
    font-size: 1rem;
    margin-top: 1.5rem;
}

.section {
    background: rgba(0, 0, 0, 0.7);
    margin: 3.5rem 0;
    padding: 3.5rem 2.5rem;
    border-radius: 20px;
    box-shadow: 0 8px 40px rgba(57, 255, 20, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(57, 255, 20, 0.3);
}

.section h2 {
    font-family: 'Major Mono Display', monospace;
    font-size: 2.8rem;
    color: #39ff14;
    text-align: center;
    margin-bottom: 2rem;
    text-shadow: 0 0 10px rgba(0, 255, 0, 0.6);
}

.section p {
    font-family: 'Roboto', sans-serif;
    font-size: 1.1rem;
    line-height: 1.8;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 1.5rem auto;
    color: #c0c0c0;
}

.section .note {
    font-size: 0.9rem;
    color: #888;
    margin-top: 1rem;
}

.organizer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* 3 columns */
    gap: 40px; /* a bit more space for bigger cards */
    justify-items: center;
    margin-top: 2.5rem;
    padding: 0 20px;
}

.organizer-card {
    background: rgba(0, 0, 0, 0.7);
    border: 2px solid #39ff14;
    border-radius: 20px;
    padding: 35px;
    width: 270px;       /* wider card */
    min-height: 200px;  /* taller card */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    text-align: center;
    box-shadow: 0 5px 30px rgba(57, 255, 20, 0.25);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.organizer-photo img {
    width: 120px;        /* bigger image */
    height: 120px;
    object-fit: cover;
    border-radius: 50%;
    border: 3px solid #39ff14;
    box-shadow: 0 2px 12px rgba(0,255,0,0.18);
    margin-bottom: 18px;
}

.organizer-photo {
    margin-bottom: 10px; /* Space below photo */
}

.organizer-photo img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid #39ff14;
    box-shadow: 0 2px 8px rgba(0,255,0,0.15);
}
.organizer-footer {
    margin-top: auto;
    padding-top: 0.5rem;
    font-weight: bold;
    font-size: 0.85rem;
    color: #00ff00;
    border-top: 1px solid #00ff00;
    opacity: 0.85;
    font-family: 'Space Mono', monospace;
}

.brochure-container {
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(57, 255, 20, 0.3);
    border-radius: 15px;
    height: 700px;
    max-width: 800px; 
    margin: 2rem auto;
    display: flex;
    justify-content: center;
    align-items: center;
    font-style: italic;
    color: #888;
    box-shadow: inset 0 0 10px rgba(0, 255, 0, 0.05);
}

.brochure-container iframe {
    width: 100%;
    height: 100%;
    border-radius: 15px;
    border: none;
}

#brochure .cta-btn {
    margin: 2rem auto 0 auto;
    display: block;
    padding: 8px 20px;
    font-size: 0.9rem;
    text-align: center;
    width: fit-content;
}



@media (max-width: 768px) {
    .brochure-container {
        height: 550px; 
    }
}

@media (max-width: 480px) {
    .brochure-container {
        height: 400px;
    }
}

.calendar {
    background: rgba(0, 0, 0, 0.7);
    border: 1px solid rgba(57, 255, 20, 0.3);
    border-radius: 15px;
    margin: 2rem auto;
    box-shadow: 0 5px 25px rgba(0, 255, 0, 0.15);
    padding: 15px;
    max-width: 600px;

}

.calendar-header {
    text-align: center;
    margin-bottom: 15px;
}

.calendar-month {
    font-family: 'Major Mono Display', monospace;
    font-size: 1.8rem;
    color: #39ff14;
    text-shadow: 0 0 8px rgba(0, 255, 0, 0.5);
}

.calendar-weekdays, .calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
}

.calendar-weekdays div {
    font-family: 'Space Mono', monospace;
    font-weight: bold;
    color: #00e600;
    text-align: center;
    padding: 8px 0;
    border-bottom: 1px solid rgba(57, 255, 20, 0.2);
}

.calendar-day {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(57, 255, 20, 0.2);
    border-radius: 8px;
    padding: 8px 3px;
    text-align: center;
    font-family: 'Roboto', sans-serif;
    font-size: 0.9rem;
    font-weight: bold;
    color: #e0e0e0;
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
}

.calendar-day.empty {
    background: transparent;
    border: none;
    cursor: default;
    pointer-events: none;
}

.calendar-day.no-event-day {
    opacity: 0.4;
    pointer-events: none;
}

.calendar-day:not(.empty):hover {
    background: rgba(0, 255, 0, 0.15);
    border-color: #39ff14;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(57, 255, 20, 0.5);
}

.calendar-day.event-day {
    background: linear-gradient(135deg, rgba(57, 255, 20, 0.2), rgba(0, 200, 0, 0.15));
    border-color: #39ff14;
    box-shadow: 0 0 10px rgba(57, 255, 20, 0.6);
    color: #39ff14;
    pointer-events: auto;
}

.calendar-day.event-day .event-indicator {
    position: absolute;
    bottom: 3px;
    right: 3px;
    width: 6px;
    height: 6px;
    background-color: #39ff14;
    border-radius: 50%;
    box-shadow: 0 0 5px #39ff14;
}

.event-info {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(57, 255, 20, 0.5);
    border-radius: 10px;
    padding: 15px;
    margin-top: 15px;
    color: #e0e0e0;
    line-height: 1.6;
    min-height: 220px;
    display: block;
    text-align: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease-in-out;
}

.event-info.visible {
    opacity: 1;
    pointer-events: auto;
}

.event-info h3 {
    font-family: 'Space Mono', monospace;
    color: #39ff14;
    margin-bottom: 8px;
    font-size: 1.2rem;
}

.event-info p {
    text-align: center;
    margin-bottom: 3px;
    font-size: 0.95rem;
    color: #c0c0c0;
}

.event-info p strong {
    color: #39ff14;
}

.event-info p em {
    font-style: normal;
    color: #00e600;
}

#register {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.location-content {
    text-align: center;
    margin-bottom: 2rem;
}

.location-content p {
    font-family: 'Space Mono', monospace;
    font-size: 1.1rem;
    color: #c0c0c0;
    line-height: 1.8;
}

.map-container {
    width: 100%;
    max-width: 800px;
    height: 450px;
    margin: 0 auto 2rem auto;
    border: 2px solid #39ff14;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.5);
}

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

.directions h4 {
    font-family: 'Space Mono', monospace;
    color: #39ff14;
    text-align: center;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.directions p {
    text-align: center;
    font-size: 1rem;
    color: #c0c0c0;
}

.footer {
    background: rgba(0, 0, 0, 0.95);
    padding: 2rem 0;
    text-align: center;
    border-top: 1px solid rgba(57, 255, 20, 0.3);
    margin-top: 3rem;
}

.footer p {
    font-size: 0.9rem;
    color: #888;
    margin-bottom: 0.5rem;
}

.footer p:last-child {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        flex-direction: column;
        width: 100%;
        position: absolute;
        top: 60px;
        left: 0;
        background: rgba(0, 0, 0, 0.95);
        border-top: 1px solid rgba(57, 255, 20, 0.3);
        box-shadow: 0 10px 20px rgba(57, 255, 20, 0.2);
        padding: 1rem 0;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        text-align: center;
        margin: 0.5rem 0;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

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

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

    .header h1 {
        font-size: 3rem;
    }

    .header p {
        font-size: 1.2rem;
    }

    .cta-btn {
        padding: 15px 30px;
        font-size: 1.1rem;
    }

    .section {
        padding: 2.5rem 1.5rem;
        margin: 2rem 0;
    }

    .section h2 {
        font-size: 2.2rem;
    }

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

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .header h1 {
        font-size: 2.2rem;
    }

    .header p {
        font-size: 1rem;
    }

    .cta-btn {
        padding: 15px 25px;
        font-size: 1rem;
    }

    .section {
        padding: 1.8rem 1.2rem;
    }

    .section h2 {
        font-size: 1.8rem;
    }

    .calendar {
        font-size: 0.8rem;
        gap: 5px;
    }

    .calendar-day {
        padding: 8px 3px;
        min-height: 45px;
        font-size: 0.9rem;
    }

    .map-container,
    .brochure-container {
        height: 280px;
    }

    .nav-brand {
        font-size: 1.5rem;
    }
    .nav-link {
        font-size: 0.9rem;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 12px;
        font-size: 0.95rem;
    }

    .team-members {
        flex-direction: column;
        align-items: flex-start;
    }

    .team-member-item {
        margin-bottom: 5px;
        width: 100%;
        justify-content: space-between;
    }
}

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

.nav-brand {
    display: flex;
    align-items: center;
    font-size: 1.5em; 
    font-weight: bold; 
}

.logo {
    height: 40px;       
    margin-right: 10px; 
}


.img-jonathan {
    object-position: 100% 5% !important;   
}


.img-aaryan {
    object-position: 100% 0% !important;   
}


.img-tanmay {
    object-position: 50% 50% !important;   
}


.img-eeshaan {
    object-position: 50% 50% !important;
}


.img-bhavya {
    object-position: 50% 50% !important;
}