:root {
    --dark-indigo: #0D0C1D;
    --purple-accent: #9F70FD;
    --blue-accent: #4A90E2;
    --light-text: #FFFFFF;
    --muted-text: #a0aec0;
    --status-open: #7ED321;
    --status-closed: #888888;
    --card-bg: #1A192D;
    --card-border: rgba(159, 112, 253, 0.2);
    --font-headings: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
}

body {
    background-color: var(--dark-indigo);
    color: var(--light-text);
    font-family: var(--font-body);
    padding-top: 70px; /* For fixed navbar */
}

.navbar {
    background-color: rgba(13, 12, 29, 0.85);
    backdrop-filter: blur(10px);
}

.navbar-brand {
    font-family: var(--font-headings);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--purple-accent) !important;
}

.nav-link {
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--purple-accent) !important;
}

.hero-section {
    padding: 6rem 0;
    background: linear-gradient(45deg, rgba(74, 144, 226, 0.1), rgba(159, 112, 253, 0.1));
    text-align: center;
}

.hero-title {
    font-family: var(--font-headings);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    color: var(--light-text);
}

.hero-tagline {
    font-size: 1.25rem;
    color: var(--muted-text);
    max-width: 600px;
    margin: 1rem auto 0;
}

.content-section {
    padding: 4rem 0;
}

.section-title {
    font-family: var(--font-headings);
    font-weight: 600;
    font-size: 2.5rem;
    margin-bottom: 2.5rem;
    text-align: center;
    color: var(--light-text);
}

.event-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    position: relative;
}

.event-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(159, 112, 253, 0.1);
}

.event-card .card-body {
    padding: 1.5rem;
}

.event-card .card-title {
    font-family: var(--font-headings);
    font-weight: 600;
    font-size: 1.3rem;
    color: var(--light-text);
}

.event-card .card-text {
    color: var(--muted-text);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
}

.event-card .card-text .icon {
    margin-right: 0.75rem;
}

.status-badge {
    font-size: 0.8rem;
    font-weight: 500;
    padding: 0.4em 0.8em;
    border-radius: 20px;
}

.status-open {
    background-color: rgba(126, 211, 33, 0.15);
    color: var(--status-open);
}

.status-closed {
    background-color: rgba(136, 136, 136, 0.15);
    color: var(--status-closed);
}

footer {
    background-color: var(--card-bg);
    color: var(--muted-text);
    border-top: 1px solid var(--card-border);
}