* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;

  display: flex;
  justify-content: center;
  align-items: center;

  padding: 40px 20px;

  background: #0b0b0f;
  color: #ffffff;

  font-family: Arial, Helvetica, sans-serif;
}

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

  display: flex;
  flex-direction: column;
  align-items: center;

  text-align: center;
}

.logo {
  width: 180px;
  height: 90px;
  object-fit: contain;

  margin-bottom: 32px;
}

.hero h1 {
  margin: 0;

  font-size: clamp(32px, 6vw, 56px);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -1.5px;
}

.hero p {
  margin: 22px 0 0;

  color: #a9afbd;
  font-size: 18px;
  line-height: 1.7;
}

.questions {
  width: 100%;
  margin-top: 72px;

  text-align: left;
}

.questions h2 {
  margin: 0 0 20px;

  font-size: 24px;
  font-weight: 700;
}

.faq {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

details {
  padding: 20px 22px;

  background: #171a22;
  border: 1px solid #272b36;
  border-radius: 14px;

  transition:
    background 0.2s ease,
    border-color 0.2s ease;
}

details:hover {
  background: #1b1f28;
  border-color: #363b49;
}

summary {
  cursor: pointer;

  font-size: 16px;
  font-weight: 600;

  list-style: none;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "+";
  float: right;

  color: #8d94a3;
  font-size: 20px;

  transition: transform 0.2s ease;
}

details[open] summary::after {
  transform: rotate(45deg);
}

details p {
  margin: 14px 0 0;

  color: #9da4b3;
  font-size: 15px;
  line-height: 1.6;
}

@media (max-width: 600px) {
  body {
    padding: 30px 16px;
  }

  .logo {
    margin-bottom: 24px;
  }

  .hero h1 {
    font-size: 34px;
  }

  .hero p {
    font-size: 16px;
  }

  .questions {
    margin-top: 52px;
  }
}