:root {
    --bg: #ffffff;
    --text: #111111;
    --muted: #666666;
    --line: #e7e7e7;
    --soft: #f7f7f7;
    --max-width: 1120px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: "IBM Plex Sans", system-ui, -apple-system, BlinkMacSystemFont,
        "Segoe UI", sans-serif;
    font-size: 16px;
    line-height: 1.6;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

.site-header {
    width: min(100% - 40px, var(--max-width));
    margin: 0 auto;
    padding: 28px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--line);
}

.brand {
    font-size: 15px;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.nav {
    display: flex;
    gap: 28px;
    font-size: 14px;
    color: var(--muted);
}

.nav a:hover {
    color: var(--text);
}

main {
    width: min(100% - 40px, var(--max-width));
    margin: 0 auto;
}

.hero {
    padding: 96px 0 104px;
    max-width: 850px;
}

.eyebrow {
    margin: 0 0 16px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1 {
    margin-bottom: 28px;
    font-size: clamp(44px, 7vw, 84px);
    line-height: 0.98;
    letter-spacing: -0.055em;
    font-weight: 500;
}

.hero-copy {
    max-width: 680px;
    color: var(--muted);
    font-size: clamp(18px, 2vw, 22px);
    line-height: 1.55;
}

.section {
    padding: 72px 0;
    border-top: 1px solid var(--line);
}

.section-heading {
    max-width: 520px;
    margin-bottom: 36px;
}

h2 {
    margin-bottom: 0;
    font-size: clamp(28px, 4vw, 44px);
    line-height: 1.08;
    letter-spacing: -0.04em;
    font-weight: 500;
}

h3 {
    margin-bottom: 14px;
    font-size: 21px;
    line-height: 1.25;
    letter-spacing: -0.025em;
    font-weight: 500;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.card {
    min-height: 260px;
    padding: 28px;
    border: 1px solid var(--line);
    background: var(--bg);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.card p {
    color: var(--muted);
}

.text-link {
    width: fit-content;
    margin-top: 20px;
    font-weight: 500;
    border-bottom: 1px solid var(--text);
}

.split {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 72px;
    align-items: start;
}

.focus-list {
    margin: 0;
    padding: 0;
    list-style: none;
    border-top: 1px solid var(--line);
}

.focus-list li {
    padding: 18px 0;
    border-bottom: 1px solid var(--line);
    font-size: 20px;
    letter-spacing: -0.02em;
}

.company-details {
    display: grid;
    gap: 0;
    border-top: 1px solid var(--line);
}

.company-details div {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 24px;
    padding: 18px 0;
    border-bottom: 1px solid var(--line);
}

.company-details span {
    color: var(--muted);
}

.company-details strong {
    font-weight: 500;
}

.contact-section {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 48px;
    align-items: start;
}

.contact-section p {
    max-width: 560px;
    color: var(--muted);
}

.contact-links {
    display: grid;
    gap: 12px;
    min-width: 260px;
}

.contact-links a {
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
    font-weight: 500;
}

.contact-links a:hover {
    border-bottom-color: var(--text);
}

.site-footer {
    width: min(100% - 40px, var(--max-width));
    margin: 0 auto;
    padding: 32px 0 48px;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 14px;
    display: flex;
    justify-content: space-between;
    gap: 24px;
}

.site-footer p {
    margin: 0;
}

.site-footer div {
    display: flex;
    gap: 22px;
}

.site-footer a:hover {
    color: var(--text);
}

@media (max-width: 860px) {
    .site-header {
        align-items: flex-start;
        gap: 20px;
        flex-direction: column;
    }

    .nav {
        gap: 18px;
        flex-wrap: wrap;
    }

    .hero {
        padding: 72px 0 80px;
    }

    .card-grid {
        grid-template-columns: 1fr;
    }

    .split,
    .contact-section {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .company-details div {
        grid-template-columns: 1fr;
        gap: 4px;
    }

    .site-footer {
        flex-direction: column;
    }

    .site-footer div {
        flex-direction: column;
        gap: 8px;
    }
}

@media (max-width: 520px) {

    main,
    .site-header,
    .site-footer {
        width: min(100% - 28px, var(--max-width));
    }

    .section {
        padding: 56px 0;
    }

    .card {
        padding: 22px;
    }
}