/* ===== FLASH SALE SECTION ===== */
.flash-sale {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    position: relative;
    overflow: hidden;
    margin: 20px 0;
    border-radius: var(--radius);
}

.flash-sale::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.flash-sale::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.05), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.flash-sale-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.flash-sale-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    font-size: 13px;
    font-weight: 700;
    color: #FFFFFF;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
    animation: pulse-badge 2s ease-in-out infinite;
    backdrop-filter: blur(10px);
}

.flash-sale-badge i {
    font-size: 16px;
    color: var(--accent);
}

@keyframes pulse-badge {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.flash-sale h2 {
    font-size: 42px;
    font-weight: 800;
    color: #FFFFFF;
    margin-bottom: 8px;
}

.flash-sale h2 .highlight {
    background: linear-gradient(135deg, var(--accent), #F97316);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 48px;
}

.flash-sale p {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 30px;
}

/* ===== COUNTDOWN TIMER ===== */
.countdown-timer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-bottom: 32px;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-sm);
    padding: 12px 20px;
    min-width: 70px;
    backdrop-filter: blur(10px);
}

.countdown-number {
    font-size: 32px;
    font-weight: 800;
    color: #FFFFFF;
    font-family: var(--font-family);
    line-height: 1;
}

.countdown-label {
    font-size: 10px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 4px;
}

.countdown-separator {
    font-size: 28px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.4);
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0;
    }
}

.flash-sale-btn {
    padding: 14px 36px;
    font-size: 15px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent), #F97316);
    border: none;
    color: white;
    box-shadow: 0 4px 30px rgba(245, 158, 11, 0.3);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    font-family: var(--font-family);
    cursor: pointer;
}

.flash-sale-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 40px rgba(245, 158, 11, 0.5);
}

.flash-sale-btn i {
    margin-right: 8px;
}

/* ===== FLASH SALE RESPONSIVE ===== */
@media (max-width: 992px) {
    .flash-sale {
        padding: 50px 0;
        margin: 16px 0;
    }
    
    .flash-sale h2 {
        font-size: 36px;
    }
    
    .flash-sale h2 .highlight {
        font-size: 40px;
    }
}

@media (max-width: 768px) {
    .flash-sale {
        padding: 40px 0;
        margin: 12px 0;
    }
    
    .flash-sale h2 {
        font-size: 28px;
    }
    
    .flash-sale h2 .highlight {
        font-size: 32px;
    }
    
    .flash-sale p {
        font-size: 15px;
        margin-bottom: 24px;
    }
    
    .countdown-timer {
        gap: 8px;
        margin-bottom: 24px;
    }
    
    .countdown-item {
        padding: 8px 14px;
        min-width: 55px;
    }
    
    .countdown-number {
        font-size: 24px;
    }
    
    .countdown-label {
        font-size: 9px;
    }
    
    .countdown-separator {
        font-size: 20px;
    }
    
    .flash-sale-btn {
        padding: 12px 28px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .flash-sale {
        padding: 30px 16px;
        margin: 8px 0;
        border-radius: var(--radius-sm);
    }
    
    .flash-sale-badge {
        font-size: 11px;
        padding: 6px 14px;
    }
    
    .flash-sale h2 {
        font-size: 22px;
    }
    
    .flash-sale h2 .highlight {
        font-size: 26px;
    }
    
    .flash-sale p {
        font-size: 14px;
        margin-bottom: 20px;
    }
    
    .countdown-timer {
        gap: 4px;
        margin-bottom: 20px;
    }
    
    .countdown-item {
        padding: 6px 10px;
        min-width: 45px;
    }
    
    .countdown-number {
        font-size: 18px;
    }
    
    .countdown-label {
        font-size: 8px;
    }
    
    .countdown-separator {
        font-size: 16px;
    }
    
    .flash-sale-btn {
        padding: 10px 22px;
        font-size: 13px;
    }
}