:root {
    color-scheme: light;
    --bg: #f6f7f9;
    --surface: #ffffff;
    --text: #18212f;
    --muted: #5c6676;
    --line: #dbe1ea;
    --accent: #1c6b5a;
    --accent-dark: #124a3e;
    --accent-soft: #dff0eb;
    --shadow: 0 22px 70px rgba(24, 33, 47, 0.12);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at 20% 10%, rgba(28, 107, 90, 0.12), transparent 28rem),
        linear-gradient(135deg, #f8fafc 0%, var(--bg) 52%, #eef3f1 100%);
}

a {
    color: inherit;
}

.page-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 2rem;
}

.hero {
    width: min(100%, 72rem);
    min-height: 34rem;
    display: grid;
    align-items: center;
    padding: clamp(2rem, 5vw, 5rem);
    border: 1px solid var(--line);
    border-radius: 0.5rem;
    background:
        linear-gradient(115deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.78)),
        linear-gradient(135deg, var(--surface), var(--accent-soft));
    box-shadow: var(--shadow);
}

.hero__content {
    max-width: 43rem;
}

.eyebrow {
    margin: 0 0 1rem;
    color: var(--accent-dark);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
}

h1 {
    margin: 0;
    max-width: 12ch;
    font-size: clamp(2.75rem, 8vw, 5.75rem);
    line-height: 0.95;
    letter-spacing: 0;
}

.hero__copy {
    max-width: 38rem;
    margin: 1.5rem 0 0;
    color: var(--muted);
    font-size: 1.15rem;
    line-height: 1.7;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-top: 2rem;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.9rem;
    padding: 0 1.1rem;
    border: 1px solid transparent;
    border-radius: 0.45rem;
    font-weight: 800;
    text-decoration: none;
}

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

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

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

.button--secondary:hover {
    border-color: #b8c3d1;
}

@media (max-width: 42rem) {
    .page-shell {
        padding: 1rem;
        place-items: stretch;
    }

    .hero {
        min-height: calc(100vh - 2rem);
        padding: 2rem;
    }

    h1 {
        max-width: 10ch;
    }

    .button {
        width: 100%;
    }
}