:root {
  --blue: #5f8fa5;
  --blue-deep: #32657b;
  --blue-soft: #dcecf2;
  --ink: #173746;
  --muted: #6c7f87;
  --paper: #f8faf9;
  --white: #ffffff;
  --line: rgba(95, 143, 165, 0.2);
  --shadow: 0 28px 80px rgba(33, 83, 104, 0.14);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.88), rgba(220, 236, 242, 0.68)),
    repeating-linear-gradient(45deg, transparent 0 42px, var(--line) 42px 43px);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
}

.maintenance {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: clamp(20px, 5vw, 72px);
}

.panel {
  position: relative;
  width: min(100%, 780px);
  padding: clamp(28px, 7vw, 70px);
  overflow: hidden;
  text-align: center;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(95, 143, 165, 0.24);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.panel::before,
.panel::after {
  position: absolute;
  content: "";
  width: 220px;
  height: 220px;
  border: 1px solid rgba(95, 143, 165, 0.22);
  transform: rotate(45deg);
}

.panel::before {
  top: -130px;
  left: -90px;
}

.panel::after {
  right: -110px;
  bottom: -130px;
}

.logo-wrap {
  position: relative;
  z-index: 1;
  display: inline-grid;
  width: clamp(190px, 34vw, 310px);
  margin-bottom: 28px;
  padding: 12px;
  place-items: center;
  background: var(--white);
  border: 1px solid var(--blue-soft);
  border-radius: 8px;
}

.logo-wrap img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 6px;
}

.eyebrow {
  position: relative;
  z-index: 1;
  margin: 0 0 12px;
  color: var(--blue-deep);
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--ink);
  font-size: clamp(3rem, 9vw, 7rem);
  line-height: 0.9;
  letter-spacing: 0;
  text-transform: uppercase;
}

.message {
  position: relative;
  z-index: 1;
  max-width: 560px;
  margin: 24px auto 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.22rem);
  line-height: 1.7;
}

.status {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 34px;
}

.status span {
  width: 12px;
  height: 12px;
  background: var(--blue);
  border-radius: 999px;
  animation: pulse 1.4s infinite ease-in-out;
}

.status span:nth-child(2) {
  animation-delay: 0.18s;
}

.status span:nth-child(3) {
  animation-delay: 0.36s;
}

@keyframes pulse {
  0%,
  80%,
  100% {
    opacity: 0.35;
    transform: scale(0.8);
  }

  40% {
    opacity: 1;
    transform: scale(1);
  }
}

@media (max-width: 640px) {
  .panel {
    padding: 26px 18px;
  }
}