/* 사전신청 후킹 배너 */

.promo-banner {
    background: linear-gradient(135deg, #FF6B6B 0%, #FF8E53 100%);
    color: white;
    text-align: center;
    padding: 16px 20px;
    font-weight: 700;
    position: relative;
    overflow: hidden;
    animation: fadeInDown 0.6s ease-out;
}

.promo-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(255, 255, 255, 0.1) 50%,
        transparent 70%
    );
    animation: shine 3s infinite;
}

.promo-banner-content {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

.promo-emoji {
    font-size: 24px;
    animation: bounce 2s infinite;
}

.promo-text {
    font-size: 16px;
    line-height: 1.4;
}

.promo-highlight {
    font-size: 18px;
    font-weight: 900;
    background: white;
    color: #FF6B6B;
    padding: 2px 12px;
    border-radius: 20px;
    display: inline-block;
    margin: 0 4px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.promo-date {
    font-size: 14px;
    opacity: 0.95;
    font-weight: 600;
    margin-top: 4px;
}

/* 애니메이션 */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes shine {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
    }
    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

/* 반응형 */
@media (max-width: 768px) {
    .promo-banner {
        padding: 14px 16px;
    }
    
    .promo-text {
        font-size: 14px;
    }
    
    .promo-highlight {
        font-size: 16px;
        padding: 2px 10px;
    }
    
    .promo-date {
        font-size: 12px;
    }
}