/* ============================================
   PREMIUM HERO SLIDER
   ============================================ */

.hero-slider-section {
    position: relative;
    width: 100%;
    height: 80vh;
    min-height: 500px;
    overflow: hidden;
}

.hero-slider-container {
    position: relative;
    width: 100%;
    height: 100%;
}

/* Individual Slides */
.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1s ease-in-out, visibility 1s ease-in-out;
    z-index: 1;
}

.hero-slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

/* Background Image */
.hero-slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transform: scale(1);
    transition: transform 7s ease-out;
}

.hero-slide.active .hero-slide-bg {
    transform: scale(1.05);
}

/* Overlay */
.hero-slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg,
            rgba(9, 13, 150, 0.85) 0%,
            rgba(9, 13, 150, 0.65) 50%,
            rgba(0, 0, 0, 0.7) 100%);
    z-index: 1;
}

/* Slide Content */
.hero-slide-content {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    z-index: 2;
}

.hero-tagline {
    font-size: 1.125rem;
    color: #fbbf24;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(30px);
}

.hero-slide.active .hero-tagline {
    animation: slideUp 0.8s ease-out 0.2s forwards;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: white;
    line-height: 1.2;
    margin-bottom: 25px;
    max-width: 800px;
    opacity: 0;
    transform: translateY(30px);
}

.hero-slide.active .hero-title {
    animation: slideUp 0.8s ease-out 0.4s forwards;
}

.hero-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
    margin-bottom: 35px;
    max-width: 700px;
    opacity: 0;
    transform: translateY(30px);
}

.hero-slide.active .hero-description {
    animation: slideUp 0.8s ease-out 0.6s forwards;
}

.hero-btns {
    display: flex;
    gap: 20px;
    opacity: 0;
    transform: translateY(30px);
}

.hero-slide.active .hero-btns {
    animation: slideUp 0.8s ease-out 0.8s forwards;
}

/* Slider Arrows */
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-arrow:hover {
    background: rgba(59, 130, 246, 0.9);
    border-color: #3b82f6;
    transform: translateY(-50%) scale(1.1);
}

.slider-prev {
    left: 30px;
}

.slider-next {
    right: 30px;
}

/* Slider Dots */
.slider-dots {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.slider-dot:hover {
    background: rgba(255, 255, 255, 0.7);
    transform: scale(1.2);
}

.slider-dot.active {
    background: white;
    width: 35px;
    border-radius: 10px;
}

/* Animations */
@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.75rem;
    }

    .hero-description {
        font-size: 1.125rem;
    }
}

@media (max-width: 768px) {
    .hero-slider-section {
        height: 75vh;
    }

    .hero-slide-content {
        padding: 0 25px;
        align-items: center;
        text-align: center;
    }

    .hero-title {
        font-size: 2rem;
        max-width: 100%;
    }

    .hero-tagline {
        font-size: 0.9375rem;
    }

    .hero-description {
        font-size: 1rem;
        max-width: 100%;
    }

    .hero-btns {
        flex-direction: column;
        width: 100%;
        max-width: 320px;
    }

    .btn-premium {
        width: 100%;
        text-align: center;
    }

    .slider-arrow {
        width: 40px;
        height: 40px;
    }

    .slider-prev {
        left: 15px;
    }

    .slider-next {
        right: 15px;
    }

    .slider-dots {
        bottom: 25px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }

    .hero-tagline {
        font-size: 0.875rem;
        letter-spacing: 1px;
    }

    .hero-description {
        font-size: 0.9375rem;
    }

    .slider-arrow {
        display: none;
    }
}