:root {
    --blue: #0F4093;
    --blue-dark: #08275f;
    --yellow: #FFDC03;
    --text: #172239;
    --muted: #586275;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html,
body {
    min-height: 100%;
    margin: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, Helvetica, sans-serif;
    color: var(--text);
    background: #f4f7fb;
}

.maintenance {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    min-height: 100svh;
    padding: 40px 24px;
    overflow: hidden;
    background:
        radial-gradient(circle at 8% 10%, rgba(255, 220, 3, 0.28), transparent 27%),
        radial-gradient(circle at 92% 90%, rgba(15, 64, 147, 0.16), transparent 32%),
        #f4f7fb;
}

.maintenance::before,
.maintenance::after {
    content: "";
    position: absolute;
    border: 1px solid rgba(15, 64, 147, 0.10);
    border-radius: 50%;
    pointer-events: none;
}

.maintenance::before {
    top: -280px;
    right: -180px;
    width: 600px;
    height: 600px;
}

.maintenance::after {
    bottom: -350px;
    left: -230px;
    width: 700px;
    height: 700px;
}

.card {
    position: relative;
    z-index: 1;
    width: min(900px, 100%);
    padding: clamp(38px, 6vw, 72px);
    text-align: center;
    background: rgba(255, 255, 255, 0.97);
    border: 1px solid rgba(15, 64, 147, 0.09);
    border-radius: 32px;
    box-shadow: 0 30px 80px rgba(10, 37, 82, 0.13);
}

.card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    width: 120px;
    height: 6px;
    border-radius: 0 0 10px 10px;
    background: var(--yellow);
    transform: translateX(-50%);
}

.logo {
    display: block;
    width: min(390px, 80%);
    height: auto;
    max-height: 150px;
    margin: 0 auto 34px;
    object-fit: contain;
}

.label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
    padding: 9px 18px;
    font-size: 13px;
    font-weight: 750;
    line-height: 1;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--blue-dark);
    background: var(--yellow);
    border-radius: 999px;
}

h1 {
    max-width: 720px;
    margin: 0 auto 22px;
    font-size: clamp(38px, 6vw, 68px);
    font-weight: 780;
    line-height: 1.04;
    letter-spacing: -0.045em;
    color: var(--blue);
}

.intro {
    max-width: 650px;
    margin: 0 auto;
    font-size: clamp(17px, 2vw, 20px);
    line-height: 1.65;
    color: var(--muted);
}

.available {
    margin: 25px 0 16px;
    font-size: 15px;
    font-weight: 700;
}

.contacts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    max-width: 670px;
    margin: 0 auto;
}

.contact {
    display: flex;
    flex-direction: column;
    gap: 7px;
    min-width: 0;
    padding: 20px 24px;
    color: #fff;
    text-decoration: none;
    background: var(--blue);
    border: 2px solid var(--blue);
    border-radius: 16px;
    transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.contact:hover,
.contact:focus-visible {
    color: var(--blue-dark);
    background: var(--yellow);
    border-color: var(--yellow);
    transform: translateY(-2px);
}

.contact:focus-visible {
    outline: 3px solid rgba(15, 64, 147, 0.28);
    outline-offset: 3px;
}

.contact span {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.78;
}

.contact strong {
    overflow-wrap: anywhere;
    font-size: clamp(16px, 2vw, 19px);
    line-height: 1.25;
}

.service {
    margin-top: 21px;
    font-size: 15px;
    color: #697286;
}

.service a {
    font-weight: 700;
    color: var(--blue);
    text-decoration-color: var(--yellow);
    text-decoration-thickness: 3px;
    text-underline-offset: 4px;
}

footer {
    margin-top: 38px;
    padding-top: 25px;
    border-top: 1px solid #e6eaf0;
    font-size: 13px;
    line-height: 1.6;
    color: #80889a;
}

@media (max-width: 620px) {
    .maintenance {
        align-items: flex-start;
        padding: 18px;
    }

    .card {
        padding: 40px 22px 30px;
        border-radius: 24px;
    }

    .logo {
        width: min(300px, 90%);
        margin-bottom: 28px;
    }

    h1 {
        font-size: 39px;
    }

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

    .contact {
        padding: 17px 18px;
    }

    footer {
        margin-top: 30px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .contact {
        transition: none;
    }
}