.race-calendar {
    padding: 4rem 0;
    background: linear-gradient(rgba(46, 35, 129, 0.95), rgba(0, 159, 226, 0.95));
    position: relative;
    overflow: hidden;
}

.race-calendar::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.race-calendar h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--background-color);
    font-size: clamp(2rem, 5vw, 3rem);
    text-transform: uppercase;
    letter-spacing: 3px;
    position: relative;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    animation: fadeInUp 1s ease-out both;
}

.race-calendar h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: var(--accent-color);
    animation: widthGrow 1s ease-out 0.5s both;
}

.race-events {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
}

.race-event {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 1.5rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    animation: fadeIn 0.5s ease-out both;
    animation-delay: calc(var(--animation-order, 0) * 100ms);
}

.race-event:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.event-header {
    margin-bottom: 0.75rem;
    position: relative;
}

.event-title {
    font-size: clamp(0.3rem, 2.5vw, 1.2rem);
    margin-bottom: clamp(0.2rem, 1vw, 0.5rem);
    font-weight: bold;
    color: var(--accent-color);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.event-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--background-color);
    opacity: 0.9;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.event-status {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    font-size: 0.8rem;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--background-color);
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.race-event.completed .event-status {
    opacity: 1;
    transform: translateY(0);
}

.event-date {
    font-size: clamp(0.65rem, 2vw, 0.9rem);
    color: var(--accent-color);
    margin: 0.5rem 0;
    font-weight: bold;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.event-date::before {
    content: none;
}

.event-location {
    font-size: 0.9rem;
    color: var(--background-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.8;
}

.event-location::before {
    content: '📍';
    font-size: 1rem;
}

.track-preview {
    width: 100%;
    height: clamp(60px, 15vw, 120px);
    margin: 0.75rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    object-fit: cover;
    border-radius: 8px;
}

.track-preview img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: brightness(0) invert(1);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.race-event:hover .track-preview img {
    opacity: 1;
    transform: scale(1.05);
    filter: brightness(0) invert(1) drop-shadow(0 0 5px rgba(255, 255, 255, 0.5));
}

.progress-indicator {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), var(--secondary-color));
    transform-origin: left;
    transition: transform 0.6s ease;
}

.race-event.upcoming .progress-bar {
    background: linear-gradient(90deg, var(--accent-color), #4CAF50);
}

.race-event.in-progress .progress-bar {
    background: linear-gradient(90deg, #FF9800, var(--accent-color));
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 0.6; }
    50% { opacity: 1; }
    100% { opacity: 0.6; }
}

.race-event.completed {
    opacity: 0.85;
}

.race-event.completed .progress-bar {
    transform: scaleX(1) !important;
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes widthGrow {
    from {
        width: 0;
    }
    to {
        width: 100px;
    }
}

@media (max-width: 1200px) {
    .race-events {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .race-events {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.8rem;
        padding: 0 1rem;
    }
    
    .race-event {
        padding: clamp(0.5rem, 2vw, 1rem);
        min-height: clamp(120px, 30vw, 140px);
    }

    .event-details {
        margin: 0.5rem 0;
    }

    .track-preview {
        height: 80px;
        margin-top: 0.5rem;
    }

    .event-footer {
        margin-top: 0.5rem;
    }
}