/* Standalone DELTATEC maintenance page. No shared website styles required. */
:root {
    color-scheme: light;
    --navy: #152d69;
    --ink: #1d2c46;
    --muted: #58657a;
    --red: #dd2b2b;
    --border: #e3e9f0;
    font-family: "Segoe UI", Arial, sans-serif;
    color: var(--ink);
    background: #f3f6fa;
    font-synthesis: none;
}
* { box-sizing: border-box; }
body {
    margin: 0;
    min-height: 100vh;
    min-height: 100svh;
    display: grid;
    place-items: center;
    padding: clamp(24px, 5vw, 72px);
    background: radial-gradient(ellipse at 90% 5%, #e6edf6 0, transparent 52%), #f3f6fa;
    -webkit-font-smoothing: antialiased;
}
p, h1, h2 { margin: 0; }
.maintenance { width: 100%; max-width: 1100px; }
.brand { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin: 0 4px 32px; }
.brand__logo { display: block; width: 300px; max-width: 100%; height: auto; }
.brand__field { color: var(--muted); font-size: 12px; line-height: 1.7; letter-spacing: .025em; text-align: right; }
.brand__field span { color: #a1abba; padding: 0 10px; }
.maintenance-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 24px;
    box-shadow: 0 22px 70px -30px #233e662e, 0 2px 6px #233e6605;
    overflow: hidden;
}
.maintenance-card__body { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); }
.maintenance-copy { padding: clamp(32px, 5vw, 60px); padding-right: 36px; }
.status { display: inline-flex; align-items: center; gap: 9px; font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--navy); margin-bottom: 26px; }
.status__dot { flex: 0 0 6px; height: 6px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 4px #fdf0ef; }
h1 { max-width: 550px; font-size: clamp(28px, 3.4vw, 42px); line-height: 1.16; letter-spacing: -.035em; font-weight: 650; color: var(--navy); text-wrap: balance; }
.return-message { margin-top: 24px; font-size: 17px; font-weight: 600; line-height: 1.65; }
.maintenance-note { margin-top: 12px; max-width: 430px; font-size: 14px; line-height: 1.8; color: var(--muted); }
.biomedical {
    position: relative;
    align-self: stretch;
    min-width: 0;
    min-height: 260px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    margin: 24px 24px 24px 0;
    padding: 25px;
    border: 1px solid #e7edf3;
    border-radius: 16px;
    overflow: hidden;
    background-color: #f6f9fc;
    background-image: linear-gradient(#dbe5ef70 1px, transparent 1px), linear-gradient(90deg, #dbe5ef70 1px, transparent 1px);
    background-size: 24px 24px;
}
.biomedical__label { display: flex; gap: 9px; align-items: center; font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .12em; color: #526881; }
.biomedical__mark { width: 13px; height: 13px; background: #859bb4; clip-path: polygon(35% 0, 65% 0, 65% 35%, 100% 35%, 100% 65%, 65% 65%, 65% 100%, 35% 100%, 35% 65%, 0 65%, 0 35%, 35% 35%); }
.signal { position: relative; height: 135px; width: 100%; margin: 25px 0; overflow: hidden; }
.signal__axis { position: absolute; left: 0; right: 0; top: 58%; border-top: 1px solid #b9c9dc70; }
.signal__wave {
    position: absolute;
    inset: 8px 0;
    background: linear-gradient(90deg, #9fb4ce, #33578c 45%, #33578c 60%, #9fb4ce);
    clip-path: polygon(0 58%, 21% 58%, 27% 49%, 33% 58%, 40% 58%, 44% 69%, 50% 16%, 56% 86%, 61% 58%, 69% 58%, 75% 44%, 82% 58%, 100% 58%, 100% 60%, 81% 60%, 75% 47%, 70% 60%, 62% 60%, 56% 94%, 50% 27%, 45% 77%, 39% 60%, 32% 60%, 27% 52%, 22% 60%, 0 60%);
}
.signal__sweep { position: absolute; top: 0; bottom: 0; left: -25%; width: 25%; background: linear-gradient(90deg, transparent, #ffffffa6, transparent); animation: signal-sweep 9s linear infinite; }
.biomedical__caption { display: flex; justify-content: space-between; align-items: center; gap: 12px; color: #586f87; font-size: 10px; line-height: 1.6; }
.biomedical__ticks { width: 32px; height: 10px; flex-shrink: 0; background: repeating-linear-gradient(90deg, #9cafc4 0 1px, transparent 1px 6px); }
.contact { display: grid; grid-template-columns: minmax(160px, .9fr) minmax(0, 2fr); gap: 28px; padding: 28px clamp(24px, 5vw, 60px); background: #fafbfd; border-top: 1px solid var(--border); align-items: center; }
.contact__heading h2 { font-size: 15px; line-height: 1.5; font-weight: 650; color: var(--navy); }
.contact__heading p { margin-top: 5px; font-size: 12px; color: var(--muted); }
.contact__options { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; font-style: normal; min-width: 0; }
.contact-link { display: flex; flex-direction: column; gap: 7px; padding: 12px 14px; color: var(--navy); text-decoration: none; border: 1px solid var(--border); border-radius: 10px; background: #fff; transition: border-color .2s ease, background-color .2s ease; min-width: 0; }
.contact-link__label { font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.contact-link__value { display: flex; justify-content: space-between; gap: 8px; font-size: 13px; line-height: 1.5; font-weight: 600; overflow-wrap: anywhere; }
.contact-link__value span { color: #7385a0; }
.contact-link:hover { border-color: #a7b6cd; background: #f3f7fc; }
.contact-link:focus-visible { outline: 3px solid var(--navy); outline-offset: 4px; }
.maintenance-signature { margin-top: 24px; text-align: center; font-size: 11px; line-height: 1.8; color: var(--muted); }
.maintenance-signature span { padding: 0 8px; color: var(--red); }
@keyframes signal-sweep { from { transform: translateX(0); } to { transform: translateX(500%); } }
@media (max-width: 900px) {
    .brand__field { max-width: 190px; }
    .brand__field span { display: none; }
    .maintenance-copy { padding: 36px 28px; }
    .biomedical { padding: 20px; margin: 20px 20px 20px 0; }
    .contact { grid-template-columns: 1fr; gap: 18px; padding: 24px 28px; }
}
@media (max-width: 620px) {
    body { padding: 28px 16px; }
    .brand { flex-direction: column; gap: 14px; margin-bottom: 24px; }
    .brand__logo { width: 270px; }
    .brand__field { max-width: none; text-align: center; font-size: 10px; }
    .brand__field span { display: inline; }
    .maintenance-card { border-radius: 18px; }
    .maintenance-card__body { grid-template-columns: 1fr; }
    .maintenance-copy { padding: 30px 24px 24px; }
    .status { font-size: 10px; margin-bottom: 22px; letter-spacing: .075em; }
    h1 { font-size: clamp(27px, 6.7vw, 36px); }
    .return-message { font-size: 16px; margin-top: 20px; }
    .biomedical { margin: 0 24px 24px; padding: 16px 18px; min-height: 0; }
    .signal { height: 88px; margin: 10px 0; }
    .biomedical__caption { font-size: 9px; }
    .contact { padding: 24px; }
    .contact__options { grid-template-columns: 1fr; gap: 10px; }
    .contact-link { padding: 13px 14px; }
    .contact-link__value { font-size: 14px; }
    .maintenance-signature { max-width: 250px; margin: 20px auto 0; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
    .signal__sweep { display: none; }
}