/* ===== BANNER ===== */
.banner-section {
    background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 40%, #1d4ed8 70%, #2563eb 100%);
    padding: 36px 24px 44px;
    position: relative;
    overflow: hidden;
}

/* Animated background orbs */
.banner-section::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.15) 0%, transparent 70%);
    top: -200px;
    right: -100px;
    border-radius: 50%;
    animation: orbFloat 8s ease-in-out infinite;
}

.banner-section::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.12) 0%, transparent 70%);
    bottom: -150px;
    left: -100px;
    border-radius: 50%;
    animation: orbFloat 10s ease-in-out infinite reverse;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, -20px) scale(1.1); }
}

.banner-container {
    max-width: 960px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

/* Premium Slider Container */
.banner-slider {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    width: 100%;
    max-height: 280px;
    background: #0f172a;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.banner-slider:hover {
    transform: translateY(-4px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

/* Slider Track */
.banner-track {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    width: 100%;
    height: 100%;
}

/* Slider Card/Slide */
.banner-card {
    min-width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

/* Slider Image */
.banner-img {
    width: 100%;
    height: 280px;
    display: block;
    object-fit: cover;
    object-position: center;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.banner-slider:hover .banner-img {
    transform: scale(1.02);
}

/* Navigation Arrows */
.banner-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #ffffff;
    font-size: 18px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 10;
}

.banner-arrow:hover {
    background: rgba(249, 115, 22, 0.85);
    border-color: rgba(249, 115, 22, 1);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.4);
}

.banner-arrow-prev { left: 16px; }
.banner-arrow-next { right: 16px; }

/* Indicators/Dots */
.banner-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.35);
    cursor: pointer;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.dot:hover {
    background: rgba(255, 255, 255, 0.6);
}

.dot.active {
    background: #f97316;
    width: 24px;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(249, 115, 22, 0.4);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .banner-section {
        padding: 20px 16px 28px;
    }
    
    .banner-slider {
        max-height: 160px;
        border-radius: 14px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    }

    .banner-img {
        height: 160px;
    }

    .banner-arrow {
        width: 34px;
        height: 34px;
        font-size: 14px;
    }
    
    .banner-arrow-prev { left: 10px; }
    .banner-arrow-next { right: 10px; }
}