/* Reset & Base */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: #333;
    color: #222;
    line-height: 1.6;
    min-height: 100vh;
}

/* Links */
a {
    color: #2a6496;
    text-decoration: none;
}

a:hover,
a:focus {
    color: #1a4a6e;
    text-decoration: underline;
}

/* Shared card container */
.card {
    width: 90%;
    max-width: 900px;
    margin: 40px auto;
    padding: 30px 40px;
    background-color: #fff;
    border-radius: 6px;
    box-shadow:
        rgba(0, 0, 0, 0.25) 0 54px 55px,
        rgba(0, 0, 0, 0.12) 0 -12px 30px,
        rgba(0, 0, 0, 0.12) 0 4px 6px,
        rgba(0, 0, 0, 0.17) 0 12px 13px,
        rgba(0, 0, 0, 0.09) 0 -3px 5px;
}



/* Logo */
.logo {
    display: block;
    width: 65%;
    max-width: 450px;
    height: auto;
    margin: 10px auto 20px;
}

/* Headings */
h1 {
    font-size: 1.8rem;
    margin-bottom: 0.6em;
}

h2 {
    font-size: 1.4rem;
    margin-top: 1.4em;
    margin-bottom: 0.5em;
}

h3 {
    font-size: 1.15rem;
    margin-top: 1.2em;
    margin-bottom: 0.4em;
}

/* Paragraphs & lists */
p {
    margin-bottom: 0.8em;
}

ul {
    margin: 0.5em 0 1em 1.4em;
}

li {
    margin-bottom: 0.5em;
}

/* Service list on index page */
.services li {
    margin-bottom: 0.9em;
}

/* Navigation helpers */
.back-link {
    display: inline-block;
    margin-bottom: 0.8em;
}

.back-link--bottom {
    margin-top: 1.2em;
    margin-bottom: 0;
}

/* Footer links */
.footer-links {
    margin-top: 1.5em;
    padding-top: 1em;
    border-top: 1px solid #ddd;
    font-size: 0.95em;
}

/* Responsive adjustments */
@media (max-width: 600px) {
    .card {
        width: 95%;
        padding: 20px;
    }

    .logo {
        width: 85%;
    }

    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.2rem;
    }
}