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

body {
    font-family: Arial, sans-serif;
    background-color: #000;
    color: #fff;
    overflow-x: hidden;
}

nav {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: #000;
    color: #fff;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.8);
}

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

nav ul li {
    margin: 0 1rem;
}

nav ul li a {
    text-decoration: none;
    color: #fff;
    font-size: 1rem;
    transition: color 0.3s;
}

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

.hero {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #000, #222);
    text-align: center;
    animation: fadeIn 2s;
}

.hero h1 {
    font-size: 4rem;
    text-transform: uppercase;
    margin-bottom: 1rem;
    animation: slideInFromTop 1.5s ease-out;
}

.hero p {
    font-size: 1.2rem;
    margin-top: 1rem;
    animation: slideInFromBottom 1.5s ease-out;
}

@keyframes slideInFromTop {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideInFromBottom {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.section {
    padding: 5rem 2rem;
    text-align: center;
}

.section:nth-child(even) {
    background-color: #111;
    color: #fff;
}

.section:nth-child(odd) {
    background-color: #fff;
    color: #000;
}

.section h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    animation: fadeIn 2s ease-in-out;
}

.section p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
}


footer {
    background-color: #000;
    color: #fff;
    padding: 2rem;
    text-align: center;
}

nav .logo {
    font-size: 1.5rem;
    font-weight: bold;
    padding: 0.5rem;
    text-decoration: none;
    color: #fff;
    cursor: pointer;
    transition: color 0.3s;
}

nav .logo:hover {
    color: #0f0;
}