/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #0b0f19;
    color: #ffffff;
    overflow-x: hidden;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 50px;
    background: rgba(11, 15, 25, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
}

.logo {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: 2px;
    color: #00d2ff;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #00d2ff;
}

/* Video Slider Container */
.slider-container {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slide.active {
    opacity: 1;
}

/* Background Video Styling */
.slide video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
}

/* Overlay Content */
.slide-content {
    text-align: center;
    background: rgba(0, 0, 0, 0.4);
    padding: 40px;
    border-radius: 8px;
    backdrop-filter: blur(4px);
    max-width: 800px;
}

.slide-content h1 {
    font-size: 4rem;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.slide-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: #e0e0e0;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background: #00d2ff;
    color: #0b0f19;
    text-decoration: none;
    font-weight: 600;
    border-radius: 4px;
    transition: transform 0.3s, background 0.3s;
}

.btn:hover {
    transform: scale(1.05);
    background: #00b4db;
}

/* Slider Controls */
.arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    font-size: 2rem;
    padding: 15px;
    cursor: pointer;
    z-index: 10;
    border-radius: 50%;
    transition: background 0.3s;
}

.arrow:hover {
    background: rgba(0, 210, 255, 0.5);
}

.prev { left: 20px; }
.next { right: 20px; }

/* Product Grid Section */
.products-section {
    padding: 80px 50px;
    text-align: center;
}

.products-section h2 {
    font-size: 2.5rem;
    margin-bottom: 40px;
    color: #00d2ff;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.product-card {
    background: #161f30;
    padding: 40px 20px;
    border-radius: 8px;
    border: 1px solid #233554;
    transition: transform 0.3s, border-color 0.3s;
}

.product-card:hover {
    transform: translateY(-50%);
    border-color: #00d2ff;
}

.product-card h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.product-card p {
    color: #a8b2d1;
    font-size: 0.95rem;
    line-height: 1.6;
}