nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1em 5em 0 5em;
}

nav h1 {
    font-size: 1.8rem;
    color: rgb(253, 252, 252);
    font-weight: normal;
}

nav ul li a {
    border-radius: 0.5em;
}

nav ul li:nth-child(4) a:hover {
    cursor: pointer;
}

.about-info {
    padding: 4em 2em;
    background-color: #f9f9f9;
}

.about-columns {
    display: flex;
    align-items: center;
    max-width: 1600px;
    margin: 0 auto;
    gap: 3em;
}

.about-text {
    flex: 1;
    min-width: 900px;
}

.about-text h3 {
    font-size: 2.8rem;
    margin-bottom: 1.5em;
    color: #1859bb;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #444;
}

.about-text ul {
    margin-top: 1em;
    list-style: none;
    padding: 0;
}

.about-text ul li {
    margin-bottom: 0.6em;
    color: #333;
}

.about-text i {
    color: #1859bb;
    margin-right: 0.5em;
}

.about-image img {
    max-width: 100%;
    border-radius: 1em;
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}

.why-choose-us {
    background: linear-gradient(135deg, #cde8ff, #f8fbff);
    padding: 5em 2em;
    text-align: center;
    margin-bottom: 2em
}

.why-choose-us h2 {
    font-size: 2.8rem;
    color: #2a2a2a;
    font-weight: lighter;
    margin-bottom: 3em;
    position: relative;
}

.offer-highlights {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 3em;
}

.highlight {
    max-width: 280px;
    background: transparent;
    border-left: 4px solid #5ca4de;
    padding: 2em 1.5em;
    position: relative;
    text-align: left;
    transition: transform 0.3s ease;
}

.highlight:hover {
    transform: translateY(-5px);
}

.highlight i {
    font-size: 2rem;
    color: #3c8cd3;;
    margin-bottom: 1em;
    display: block;
}

.highlight h3 {
    font-size: 1.4rem;
    color: #2a2a2a;
    margin-bottom: 0.5em;
}

.highlight p {
    color: #4a4a4a;
    font-size: 1rem;
    line-height: 1.6;
}

@media screen and (max-width: 800px) {
    nav {
        padding-left: 2em;
    }

    .about-columns {
        flex-direction: column;
        gap: 2em;
        padding: 0 1em;
    }

    .about-text {
        min-width: 400px;
    }

    .about-text h3 {
        margin-bottom: 1em;
        font-size: 2.4rem;
        text-align: center;
    }

    .about-text p {
        font-size: 1rem;
        line-height: 1.6;
    }

    .why-choose-us {
        margin-bottom: 2em;
    }

    .why-choose-us h2 {
        margin-bottom: 1.5em;
        font-size: 2.4rem;
        text-align: center;
    }

    .highlight {
        border-top: 4px solid #5ca4de;
        border-left: none;
        justify-content: start;
    }
    
}