* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

a {
  text-decoration: none;
  color: #000;
}

body {
  font-family: "Roboto", sans-serif;
  background-color: #f5f5f5;
  display: flex;
  justify-content: center;
  align-items: center;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
}

.app {
  background: url(./images/bg.webp) no-repeat center center;
  background-size: 100% 100%;
  background-position: center center;
  height: 100vh;
  max-width: 450px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
}

.content {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
}

.logo {
  width: 50%;
  margin-bottom: 2%;
}

.title {
  width: 70%;
}

.text {
  width: 80%;
  margin: -5% 0;
}

.btn {
  width: 80%;
  animation: scaleAnimation 1.5s infinite ease-in-out;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
}

.bg-qt {
  background: url(./images/bg-qt.webp);
  background-size: 100% 100%;
  padding: 20px 0;
  width: 90%;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 10px;
}

.qt {
  width: 70%;
}

.countdown {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: Arial, sans-serif;
  gap: 10px;
  width: 100%;
}

.time-block {
  border-radius: 20px;
  padding: 2% 0;
  text-align: center;
  width: 25%;
  background-color: #031700;
  border: 1px #7bb17e solid;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10%;
  flex-direction: column;
}

.number {
  font-size: 1.8rem;
  font-weight: bold;
  color: #fff;
  padding: 2px;
  border-radius: 10px;
}

.label {
  font-size: 1.2rem;
  color: #7bb17e;
  margin-top: 4px;
}

@keyframes scaleAnimation {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

@media screen and (max-width: 768px) {
  .bg-qt {
    padding: 10px 0;
    width: 70%;
  }

  .number {
    font-size: 1rem;
  }

  .label {
    font-size: 0.8rem;
  }

  .text {
    width: 60%;
  }
}