:root {
    color-scheme: light;

    --background: #f3f4f6;
    --card: #ffffff;
    --text: #111827;
    --muted: #5b6472;
    --border: #d8dde5;
    --accent: #182235;
    --accent-hover: #27364f;
    --focus: #2563eb;

    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        Helvetica,
        Arial,
        sans-serif;

    line-height: 1.5;
    font-synthesis: none;
}

* {
    box-sizing: border-box;
}

html {
    background: var(--background);
}

body {
    margin: 0;
    min-width: 320px;
    min-height: 100vh;
    color: var(--text);
    background:
        radial-gradient(
            circle at top,
            #ffffff 0,
            var(--background) 55%
        );
}

a {
    color: inherit;
}

.page-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding:
        max(24px, env(safe-area-inset-top))
        max(18px, env(safe-area-inset-right))
        max(24px, env(safe-area-inset-bottom))
        max(18px, env(safe-area-inset-left));
}

.business-card {
    width: min(100%, 460px);
    padding: 32px 24px 24px;
    background: var(--card);
    border: 1px solid rgba(17, 24, 39, 0.08);
    border-radius: 24px;
    box-shadow:
        0 20px 55px rgba(17, 24, 39, 0.10),
        0 2px 8px rgba(17, 24, 39, 0.05);
}

.identity {
    text-align: center;
}

.monogram {
    width: 72px;
    height: 72px;
    display: grid;
    place-items: center;
    margin: 0 auto 18px;

    color: #ffffff;
    background: var(--accent);
    border-radius: 22px;

    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.brand {
    margin: 0 0 8px;
    color: var(--muted);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.18em;
}

h1 {
    margin: 0;
    font-size: clamp(2rem, 8vw, 2.55rem);
    line-height: 1.1;
    letter-spacing: -0.04em;
}

.position {
    margin: 14px 0 0;
    font-size: 1.05rem;
    font-weight: 650;
}

.tagline {
    margin: 6px auto 0;
    max-width: 30ch;
    color: var(--muted);
    font-size: 0.96rem;
}

.primary-action {
    margin-top: 30px;
}

.action-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 10px;
}

.button {
    min-height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;

    padding: 12px 16px;
    border-radius: 14px;

    text-align: center;
    text-decoration: none;
    font-weight: 650;

    transition:
        background-color 120ms ease,
        border-color 120ms ease,
        transform 120ms ease;
}

.button:active {
    transform: translateY(1px);
}

.button-primary {
    width: 100%;
    color: #ffffff;
    background: var(--accent);
    border: 1px solid var(--accent);
}

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

.button-secondary {
    background: #ffffff;
    border: 1px solid var(--border);
}

.button-secondary:hover {
    background: #f8fafc;
    border-color: #c5cbd4;
}

a:focus-visible {
    outline: 3px solid var(--focus);
    outline-offset: 3px;
}

.link-list {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px 22px;

    margin: 26px 0 0;
}

.link-list a {
    text-underline-offset: 4px;
}

.contact-details {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    text-align: center;
    color: var(--muted);
    font-size: 0.94rem;
}

.contact-details address {
    display: flex;
    flex-direction: column;
    font-style: normal;
}

.contact-details p {
    margin: 12px 0 0;
}

.contact-details a {
    color: var(--text);
    text-underline-offset: 4px;
}

.legal-data {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px;

    margin-top: 24px;
    color: #7a8493;
    font-size: 0.76rem;
}

@media (max-width: 420px) {
    .business-card {
        padding: 28px 18px 20px;
        border-radius: 20px;
    }

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

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition: none !important;
    }
}