:root {
    font-family:
        Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
        "Segoe UI", sans-serif;

    color: #172033;
    background: #ffffff;
    line-height: 1.6;

    --text: #172033;
    --muted: #5d687a;
    --border: #dfe4ea;
    --surface: #f6f8fa;
    --accent: #2457d6;
    --accent-dark: #1944ad;
    --max-width: 1120px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--text);
    background: #fff;
}

a {
    color: var(--accent);
}

a:hover {
    color: var(--accent-dark);
}

.container {
    width: min(calc(100% - 40px), var(--max-width));
    margin-inline: auto;
}

.site-header {
    border-bottom: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.96);
}

.header-inner {
    min-height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    color: var(--text);
    font-weight: 700;
    text-decoration: none;
}

nav {
    display: flex;
    gap: 24px;
}

nav a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.95rem;
}

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

.hero {
    padding: 96px 0 88px;
}

.hero-inner {
    max-width: 900px;
}

.eyebrow {
    margin: 0 0 12px;
    color: var(--accent);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

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

h1 {
    max-width: 900px;
    margin-bottom: 24px;
    font-size: clamp(2.5rem, 6vw, 4.8rem);
    line-height: 1.06;
    letter-spacing: -0.045em;
}

h2 {
    margin-bottom: 20px;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.15;
    letter-spacing: -0.03em;
}

h3 {
    margin-bottom: 10px;
    font-size: 1.15rem;
}

.hero-copy {
    max-width: 760px;
    margin-bottom: 32px;
    color: var(--muted);
    font-size: 1.2rem;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.button {
    display: inline-block;
    padding: 12px 18px;
    border: 1px solid transparent;
    border-radius: 8px;
    font-weight: 650;
    text-decoration: none;
}

.button.primary {
    color: #fff;
    background: var(--accent);
}

.button.primary:hover {
    color: #fff;
    background: var(--accent-dark);
}

.button.secondary {
    color: var(--text);
    border-color: var(--border);
    background: #fff;
}

.section {
    padding: 76px 0;
}

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

.section-heading {
    max-width: 700px;
    margin-bottom: 32px;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.card,
.work-card {
    padding: 26px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: #fff;
}

.card p,
.work-card p,
.prose,
.contact-section p {
    color: var(--muted);
}

.card p,
.work-card p {
    margin-bottom: 0;
}

.work-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.work-card {
    display: flex;
    flex-direction: column;
}

.work-card p {
    flex: 1;
}

.work-card a,
.text-link {
    font-weight: 650;
    text-decoration: none;
}

.callout {
    margin-top: 24px;
    padding: 24px 26px;
    border: 1px solid var(--border);
    border-radius: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
}

.callout p {
    margin-bottom: 0;
    color: var(--muted);
}

.split {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 64px;
}

.prose p:last-child {
    margin-bottom: 0;
}

.contact-section {
    padding: 76px 0;
    background: #172033;
    color: #fff;
}

.contact-section .eyebrow {
    color: #9bb7ff;
}

.contact-section p {
    color: #c9d0db;
}

.contact-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
}

.contact-inner > div {
    max-width: 700px;
}

.contact-inner h2 {
    margin-bottom: 12px;
}

footer {
    border-top: 1px solid var(--border);
    padding: 28px 0;
    color: var(--muted);
    font-size: 0.9rem;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 24px;
}

.footer-inner div {
    display: flex;
    gap: 20px;
}

.footer-inner a {
    color: var(--muted);
    text-decoration: none;
}

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

@media (max-width: 800px) {
    .hero {
        padding: 72px 0 64px;
    }

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

    .split {
        gap: 20px;
    }

    .contact-inner,
    .callout {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 560px) {
    .container {
        width: min(calc(100% - 28px), var(--max-width));
    }

    .header-inner {
        align-items: flex-start;
        flex-direction: column;
        padding-block: 18px;
    }

    nav {
        gap: 18px;
    }

    h1 {
        font-size: 2.5rem;
    }

    .section {
        padding: 56px 0;
    }

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