:root {
    /* Cores principais — personalizar futuramente */
    --color-primary: #16243a;
    --color-secondary: #28618c;
    --color-accent: #d5a94e;

    --color-background-start: #eef3f7;
    --color-background-end: #dce6ee;

    --color-card: #ffffff;
    --color-title: #16243a;
    --color-text: #536274;
    --color-muted: #7b8794;

    --card-radius: 22px;
    --card-shadow: 0 24px 60px rgba(22, 36, 58, 0.16);

    --content-width: 680px;
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
}

body {
    min-height: 100vh;
    margin: 0;

    display: flex;
    flex-direction: column;

    color: var(--color-text);
    background:
        linear-gradient(
            145deg,
            var(--color-background-start),
            var(--color-background-end)
        );

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

.page {
    width: 100%;
    flex: 1;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 32px 20px;
}

.card {
    width: 100%;
    max-width: var(--content-width);

    padding: 48px 42px;

    text-align: center;

    background: var(--color-card);
    border-radius: var(--card-radius);
    box-shadow: var(--card-shadow);
    border-top: 5px solid var(--color-accent);
}

.logo-container {
    display: flex;
    justify-content: center;

    margin-bottom: 28px;
}

.logo {
    display: block;

    width: auto;
    max-width: min(280px, 80%);
    max-height: 130px;

    object-fit: contain;
}

.status {
    margin: 0 0 14px;

    color: var(--color-secondary);

    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

h1 {
    margin: 0;

    color: var(--color-title);

    font-size: clamp(2rem, 5vw, 3.2rem);
    line-height: 1.1;
}

.description {
    max-width: 520px;
    margin: 22px auto 0;

    font-size: 1.08rem;
    line-height: 1.7;
}

.separator {
    width: 64px;
    height: 3px;

    margin: 30px auto;

    background: var(--color-accent);
    border-radius: 10px;
}

.contact-message {
    margin: 0;

    color: var(--color-muted);

    font-size: 0.95rem;
    line-height: 1.6;
}

.footer {
    padding: 0 20px 22px;

    color: var(--color-muted);

    font-size: 0.82rem;
    text-align: center;
}

.footer p {
    margin: 0;
}

@media (max-width: 600px) {
    .page {
        padding: 20px 14px;
    }

    .card {
        padding: 38px 24px;
        border-radius: 18px;
    }

    .logo {
        max-width: 75%;
        max-height: 105px;
    }

    .description {
        font-size: 1rem;
    }
}