body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #000;
    color: #fff;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 50px;
    background-color: #111;
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav .logo {
    font-size: 1.8em;
    font-weight: bold;
    color: #ff0000;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 25px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
}

nav ul li a:hover {
    color: #ff0000;
}


.sponsor-banner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 50px;
    background: linear-gradient(90deg, #111, #222);
    flex-wrap: wrap;
    gap: 20px;
}

.banner-text h1 {
    font-size: 2.5em;
    margin: 0 0 15px 0;
}

.banner-text p {
    font-size: 1.2em;
}

.btn {
    display: inline-block;
    margin-top: 15px;
    padding: 12px 25px;
    background-color: #ff0000;
    color: #fff;
    text-decoration: none;
    border-radius: 10px;
    font-weight: bold;
    transition: 0.3s;
}

.btn:hover {
    background-color: #cc0000;
}

.banner-img img {
    max-width: 200px;
    border-radius: 15px;
}


.slider-modern {
    position: relative;
    max-width: 1000px;
    margin: 50px auto;
    overflow: hidden;
    border-radius: 15px;
    background-color: #111;
}

.slides-modern .slide {
    display: none;
    position: relative;
}

.slides-modern .slide.active {
    display: block;
}


.slides-modern img {
    width: 100%;
    max-height: 400px;   
    object-fit: cover;   
    border-radius: 15px;
}

.slider-text {
    position: absolute;
    bottom: 15px;           
    left: 15px;
    background-color: rgba(255, 0, 0, 0.6);
    padding: 10px 20px;     
    border-radius: 10px;
    font-size: 1em;        
}


.slider-text a {
    display: inline-block;
    margin-top: 8px;
    padding: 6px 15px;      
    background-color: #ff0000;
    color: #fff;
    text-decoration: none;
    border-radius: 10px;
    font-weight: bold;
    font-size: 0.9em;      
    transition: 0.3s;
}

.slider-text a:hover {
    background-color: #cc0000;
}

.arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2em;
    color: #fff;
    padding: 10px;
    cursor: pointer;
    user-select: none;
    background-color: rgba(0,0,0,0.4);
    border-radius: 50%;
    transition: 0.3s;
}

.arrow:hover {
    background-color: rgba(255,0,0,0.7);
}

.prev { left: 15px; }
.next { right: 15px; }

.dots {
    text-align: center;
    margin: 15px 0;
}

.dot {
    height: 12px;  
    width: 12px;
    margin: 0 5px;
    background-color: #555;
    border-radius: 50%;
    display: inline-block;
    cursor: pointer;
    transition: 0.3s;
}

.dot.active, .dot:hover {
    background-color: #ff0000;
}

@media screen and (max-width: 768px) {
    nav {
        flex-direction: column;
        gap: 10px;
    }

    .sponsor-banner {
        flex-direction: column;
        text-align: center;
    }

    .banner-img img {
        max-width: 150px;
    }

    .slides-modern img {
        max-height: 300px;
    }

    .slider-text {
        font-size: 0.9em;
        padding: 8px 15px;
    }

    .slider-text a {
        padding: 5px 12px;
        font-size: 0.8em;
    }

    .arrow {
        font-size: 1.5em;
        padding: 6px;
    }
}
a:hover {
    border: #ff0000;
  background-color: #d6a5a5;
}