:root {
    --bg-color: #0d1117;
    --card-bg: rgba(255, 255, 255, 0.05);
    --primary-color: #2ecc71;
    /* Vert UDeS */
    --accent-color: #f1c40f;
    --text-main: #f0f6fc;
    --text-dim: #8b949e;
    --glass-border: rgba(255, 255, 255, 0.1);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    background: radial-gradient(circle at top right, #1a2233, #0d1117);
    min-height: 100vh;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
}

header {
    text-align: center;
    margin-bottom: 60px;
}

h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 10px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-dim);
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.event-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

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

.event-tag {
    display: inline-block;
    background: rgba(46, 204, 113, 0.1);
    color: var(--primary-color);
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.event-card h2 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.event-date {
    color: var(--text-dim);
    font-size: 0.95rem;
    margin-bottom: 25px;
}

.ticket-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--text-main);
    color: var(--bg-color);
    text-decoration: none;
    padding: 12px;
    border-radius: 12px;
    font-weight: 700;
    transition: background 0.3s ease, transform 0.2s ease;
}

.ticket-btn:hover {
    background: var(--primary-color);
    transform: scale(1.02);
}

footer {
    text-align: center;
    margin-top: 80px;
    color: var(--text-dim);
    font-size: 0.9rem;
}

@media (max-width: 600px) {
    h1 {
        font-size: 2.2rem;
    }

    .container {
        padding: 20px;
    }
}

/* Info Button & Modal */
.info-trigger {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: var(--text-dim);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.info-trigger:hover {
    background: rgba(46, 204, 113, 0.1);
    color: var(--primary-color);
    border-color: var(--primary-color);
    transform: scale(1.1);
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(13, 17, 23, 0.8);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: #1a2233;
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 40px;
    max-width: 500px;
    width: 90%;
    position: relative;
    transform: translateY(20px);
    transition: all 0.3s ease;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    font-size: 1.5rem;
    transition: color 0.2s ease;
}

.modal-close:hover {
    color: white;
}

.modal-content h2 {
    margin-bottom: 20px;
    color: var(--primary-color);
}

.modal-content ul {
    list-style: none;
    padding: 0;
}

.modal-content li {
    margin-bottom: 15px;
    display: flex;
    gap: 12px;
}

.modal-content li svg {
    flex-shrink: 0;
    margin-top: 4px;
    color: var(--primary-color);
}

/* Empty State */
.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    background: rgba(231, 76, 60, 0.05);
    border: 1px dashed rgba(231, 76, 60, 0.3);
    border-radius: 24px;
    color: #e74c3c;
    margin-top: 20px;
}

.empty-icon {
    margin-bottom: 20px;
    opacity: 0.8;
}

.empty-state h2 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: #e74c3c;
}

.empty-state p {
    color: var(--text-dim);
    font-size: 1rem;
}

/* SEO Content Section */
.seo-section {
    margin-top: 80px;
    padding: 40px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.02) 0%, transparent 100%);
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    text-align: center;
}

.seo-section h2 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #fff, var(--text-dim));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.seo-section p {
    color: var(--text-dim);
    max-width: 700px;
    margin: 0 auto 15px;
    font-size: 1.05rem;
}