:root {
    --bg-main: #ffffff;
    --bg-alt: #f6f7f8;
    --text-main: #1f2933;
    --text-muted: #4b5563;
    --accent: #1e3a8a;
    --border: #d1d5db;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
                 Roboto, Helvetica, Arial, sans-serif;
    color: var(--text-main);
    background-color: var(--bg-main);
    line-height: 1.6;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem;
}

.hero {
    background-color: var(--bg-alt);
    border-bottom: 1px solid var(--border);
}

.hero h1 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.hero .subtle {
    color: var(--text-muted);
    font-weight: normal;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 700px;
}

.cta-button {
    display: inline-block;
    margin-top: 1.5rem;
    padding: 0.75rem 1.25rem;
    background-color: var(--accent);
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    border-radius: 4px;
}

.cta-button:hover {
    opacity: 0.9;
}

.section {
    border-bottom: 1px solid var(--border);
}

.section.alt {
    background-color: var(--bg-alt);
}

h2 {
    margin-top: 0;
    font-size: 1.6rem;
}

h3 {
    margin-bottom: 0.5rem;
}

p {
    max-width: 800px;
}

ul {
    padding-left: 1.2rem;
}

li {
    margin-bottom: 0.4rem;
}

.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.service {
    margin-bottom: 2.5rem;
}

.proof {
    list-style: square;
}

.footer {
    background-color: var(--bg-alt);
}

.footer h2 {
    margin-bottom: 0.5rem;
}

.contact a {
    color: var(--accent);
    text-decoration: none;
}

.contact a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .split {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 1.8rem;
    }
}