body {
    margin: 0;
    font-family: 'Segoe UI', Arial, sans-serif;
    background: #f9fbfd;
    color: #253858;
}

header {
    text-align: center;
    padding: 2rem 1rem 1rem 1rem;
    background: #e4f0fb;
}

.logo {
    width: 120px;
    margin-bottom: 1rem;
}

h1 {
    margin: 0;
    font-size: 2.5rem;
    color: #1678c2;
    font-weight: 700;
    letter-spacing: 1px;
}

.tagline {
    font-size: 1.2rem;
    color: #13b3c6;
    margin-top: 0.5rem;
}

main {
    max-width: 700px;
    margin: 2rem auto;
    padding: 1rem;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.07);
}

.intro, .services, .contact {
    margin-bottom: 2rem;
}

h2 {
    color: #1678c2;
    margin-bottom: 0.5rem;
}

.services ul {
    list-style: none;
    padding-left: 1rem;
}

.services li {
    margin-bottom: 1rem;
    padding-left: 1em;
    position: relative;
}

.services li:before {
    content: "✔";
    color: #13b3c6;
    position: absolute;
    left: 0;
}

.email-btn {
    display: inline-block;
    background: #13b3c6;
    color: #fff;
    padding: 0.7em 1.5em;
    border-radius: 24px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.2s;
}

.email-btn:hover {
    background: #1678c2;
}

footer {
    text-align: center;
    font-size: 0.95rem;
    padding: 1rem;
    background: #e4f0fb;
    color: #1678c2;
    margin-top: 2rem;
}

@media (max-width: 600px) {
    main {
        margin: 1rem;
        padding: 0.5rem;
    }

    h1 {
        font-size: 2rem;
    }
    .logo {
        width: 90px;
    }
}