:root {
  --bg: #f7f3ea;
  --panel: #ffffff;
  --ink: #202124;
  --muted: #60666c;
  --accent: #f5a623;
  --accent-dark: #d98310;
  --teal: #21a6a1;
  --track: #e7e9ec;
  --shadow: 0 24px 60px rgba(32, 33, 36, 0.14);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(33, 166, 161, 0.14), transparent 34%),
    linear-gradient(315deg, rgba(245, 166, 35, 0.22), transparent 36%),
    var(--bg);
}

.page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.construction-panel {
  width: min(100%, 540px);
  padding: 42px;
  text-align: center;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(32, 33, 36, 0.08);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.icon-wrap {
  position: relative;
  width: 138px;
  height: 112px;
  margin: 0 auto 22px;
}

.gear {
  position: absolute;
  border-radius: 50%;
  border: 12px solid var(--accent);
  animation: spin 5s linear infinite;
}

.gear::before,
.gear::after {
  content: "";
  position: absolute;
  inset: -20px;
  border-radius: 6px;
  background:
    linear-gradient(var(--accent), var(--accent)) center / 100% 16px no-repeat,
    linear-gradient(90deg, var(--accent), var(--accent)) center / 16px 100% no-repeat;
  z-index: -1;
}

.gear::after {
  transform: rotate(45deg);
}

.gear-large {
  left: 10px;
  top: 12px;
  width: 74px;
  height: 74px;
}

.gear-small {
  right: 8px;
  bottom: 10px;
  width: 56px;
  height: 56px;
  border-width: 10px;
  border-color: var(--teal);
  animation-duration: 3.6s;
  animation-direction: reverse;
}

.gear-small::before,
.gear-small::after {
  inset: -17px;
  background:
    linear-gradient(var(--teal), var(--teal)) center / 100% 13px no-repeat,
    linear-gradient(90deg, var(--teal), var(--teal)) center / 13px 100% no-repeat;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(34px, 7vw, 58px);
  line-height: 1;
}

.message {
  max-width: 430px;
  margin: 18px auto 30px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.55;
}

.progress-area {
  text-align: left;
}

.progress-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.progress-info strong {
  color: var(--ink);
  font-size: 18px;
}

.progress-track {
  overflow: hidden;
  height: 18px;
  border-radius: 999px;
  background: var(--track);
}

.progress-fill {
  width: 50%;
  height: 100%;
  border-radius: inherit;
  background:
    linear-gradient(90deg, var(--teal), var(--accent)),
    repeating-linear-gradient(
      45deg,
      rgba(255, 255, 255, 0.2) 0 12px,
      rgba(255, 255, 255, 0.38) 12px 24px
    );
  background-blend-mode: overlay;
  background-size: 100% 100%, 42px 42px;
  animation: loading-stripes 1s linear infinite, pulse 2.2s ease-in-out infinite;
}

.dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 28px;
}

.dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--teal);
  animation: bounce 1.2s ease-in-out infinite;
}

.dots span:nth-child(2) {
  animation-delay: 0.16s;
}

.dots span:nth-child(3) {
  animation-delay: 0.32s;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes loading-stripes {
  to {
    background-position: 0 0, 42px 0;
  }
}

@keyframes pulse {
  50% {
    filter: brightness(1.08);
  }
}

@keyframes bounce {
  0%,
  80%,
  100% {
    transform: translateY(0);
    opacity: 0.45;
  }

  40% {
    transform: translateY(-9px);
    opacity: 1;
  }
}

@media (max-width: 520px) {
  .construction-panel {
    padding: 32px 22px;
  }

  .message {
    font-size: 16px;
  }
}