* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
}

body {
    background-color: #111;
    color: #fff;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: rgba(0, 0, 0, 0.7);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: white;
}

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

nav ul li {
    margin-left: 1.5rem;
}

nav ul li a {
    text-decoration: none;
    color: white;
    font-weight: bold;
}

nav ul li a.active,
nav ul li a:hover {
    color: #ff6600;
}

.about-hero {
    background: url('../images/truck3.jpg') no-repeat center 50%;
    background-size: cover;
    padding: 6rem 2rem;
    text-align: center;
}

.about-hero h1 {
    font-size: 4rem;
    color: white;
}

.about-hero p {
    font-size: 1.5rem;
    color: #ddd;
    margin-top: 1rem;
}

.about-content {
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
    padding: 4rem 2rem;
    background-color: #ffffff;
    align-items: center;
    justify-content: center;
}

.about-text {
    flex: 1;
    min-width: 300px;
    max-width: 600px;
}

.about-text h2 {
    color: #ff6600;
    margin-bottom: 0.5rem;
}

.about-text p,
.about-text ul {
    color: #000000;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.about-text ul {
    list-style: none;
    padding-left: 0;
}

.about-text ul li {
    margin-bottom: 0.5rem;
}

.about-image {
    flex: 1;
    min-width: 300px;
    max-width: 600px;
}

.about-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

@media (max-width: 768px) {
    header {
        flex-direction: column;
        text-align: center;
    }

    nav ul {
        flex-direction: column;
        gap: 0.5rem;
        margin-top: 10px;
    }

    nav ul li {
        margin-left: 0;
    }

    .about-hero {
        padding: 4rem 1.5rem;
    }

    .about-hero h1 {
        font-size: 2.5rem;
    }

    .about-hero p {
        font-size: 1.1rem;
    }

    .about-content {
        flex-direction: column;
        padding: 2rem 1rem;
    }

    .about-text,
    .about-image {
        max-width: 100%;
    }

    .about-text h2 {
        font-size: 1.4rem;
    }

    .about-text p,
    .about-text ul li {
        font-size: 1rem;
    }
}