* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background: #111;
}

.hero-slider {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.slides {
    width: 100%;
    height: 100%;
    position: relative;
}

.slide {
    position: absolute;
    inset: 0;
    display: none;
    align-items: center;
    padding: 0 8%;
    color: #fff;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.slide.active {
    display: flex;
}

/* Background images for each slide */
.slide:nth-child(1) {
    background-image: url('https://images.unsplash.com/photo-1516321318423-f06f85e504b3?auto=format&fit=crop&w=1600&q=80');
}

.slide:nth-child(2) {
    background-image: url('https://images.unsplash.com/photo-1477959858617-67f85cf4f1df?auto=format&fit=crop&w=1600&q=80');
}

.slide:nth-child(3) {
    background-image: url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?auto=format&fit=crop&w=1600&q=80');
}

.slide:nth-child(4) {
    background-image: url('https://images.unsplash.com/photo-1518770660439-4636190af475?auto=format&fit=crop&w=1600&q=80');
}

.overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
}

.content {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.tag {
    display: inline-block;
    margin-bottom: 15px;
    padding: 8px 16px;
    background: #ff6b00;
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    border-radius: 30px;
    letter-spacing: 0.5px;
}

.content h1 {
    font-size: 56px;
    line-height: 1.15;
    margin-bottom: 20px;
    font-weight: 800;
}

.content p {
    font-size: 20px;
    line-height: 1.6;
    margin-bottom: 30px;
    color: #f1f1f1;
}

.btn {
    display: inline-block;
    text-decoration: none;
    background: #ff6b00;
    color: #fff;
    padding: 14px 28px;
    border-radius: 4px;
    font-weight: 700;
    transition: 0.3s ease;
}

.btn:hover {
    background: #e25d00;
}

/* Navigation arrows */
.nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 50px;
    height: 50px;
    border: none;
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    font-size: 28px;
    cursor: pointer;
    border-radius: 50%;
    transition: 0.3s ease;
}

.nav:hover {
    background: rgba(255, 255, 255, 0.35);
}

.prev {
    left: 20px;
}

.next {
    right: 20px;
}

/* Dots */
.dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 12px;
}

.dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: 0.3s ease;
}

.dot.active {
    background: #ff6b00;
}

/* Responsive */
@media (max-width: 992px) {
    .content h1 {
        font-size: 42px;
    }

    .content p {
        font-size: 18px;
    }
}

@media (max-width: 768px) {
    .hero-slider {
        height: 85vh;
    }

    .content h1 {
        font-size: 32px;
    }

    .content p {
        font-size: 16px;
    }

    .btn {
        padding: 12px 22px;
    }

    .nav {
        width: 42px;
        height: 42px;
        font-size: 22px;
    }
}