:root {
  --bg-1: #dbeaf8;
  --bg-2: #f4f8fd;
  --card-bg: #ffffff;
  --ink: #14263a;
  --muted: #3f5872;
  --accent: #b91c1c;
  --accent-soft: #fee2e2;
  --border: #c9d8e8;
  --shadow: 0 28px 60px rgba(20, 38, 58, 0.16);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  font-family: "Rubik", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(900px 460px at 8% -10%, #b6d5ef 0%, transparent 58%),
    radial-gradient(880px 460px at 95% 0%, #e6eef8 0%, transparent 60%),
    linear-gradient(145deg, var(--bg-1), var(--bg-2));
  padding: 24px;
}

.maintenance-page {
  width: 100%;
  max-width: 720px;
}

.maintenance-card {
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: clamp(24px, 4vw, 38px);
}

.maintenance-badge {
  display: inline-block;
  margin: 0 0 16px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 700;
}

h1 {
  margin: 0 0 12px;
  font-family: "Baloo 2", sans-serif;
  font-size: clamp(2rem, 6vw, 3rem);
  line-height: 1.1;
}

.maintenance-lead {
  margin: 0 0 14px;
  font-size: 1.05rem;
  color: var(--muted);
}

.maintenance-text {
  margin: 0;
  color: var(--muted);
}

.maintenance-contact {
  margin: 10px 0 0;
  padding: 12px 14px;
  background: #f7fbff;
  border: 1px solid var(--border);
  border-radius: 12px;
  font-weight: 600;
  word-break: break-word;
}

.copy-btn {
  margin-top: 14px;
  appearance: none;
  border: 0;
  border-radius: 12px;
  padding: 10px 14px;
  background: #1f5a96;
  color: #fff;
  font-weight: 600;
  cursor: pointer;
}

.copy-btn:hover {
  background: #194b7c;
}

.copy-btn:focus-visible {
  outline: 3px solid #99c4ee;
  outline-offset: 2px;
}

.copy-status {
  min-height: 1.2em;
  margin: 8px 0 0;
  font-size: 0.9rem;
  color: var(--muted);
}

@media (max-width: 640px) {
  body {
    padding: 16px;
  }
}