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

body {
  font-family: Arial, sans-serif;
  background: #000;
  color: #fff;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.container {
  width: 90%;
  max-width: 720px;
  text-align: center;
}

.logo {
  font-size: 42px;
  font-weight: 600;
  margin-bottom: 40px;
  letter-spacing: -1px;
}

.search-box {
  display: flex;
  gap: 12px;
  border: 1px solid #333;
  background: #111;
  padding: 12px;
  border-radius: 18px;
}

.search-box input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: #fff;
  font-size: 18px;
  padding: 12px;
}

.search-box input::placeholder {
  color: #777;
}

.search-box button {
  background: #fff;
  color: #000;
  border: none;
  border-radius: 12px;
  padding: 0 24px;
  font-size: 16px;
  cursor: pointer;
}

.search-box button:hover {
  background: #ddd;
}

@media (max-width: 600px) {
  .logo {
    font-size: 32px;
  }

  .search-box {
    flex-direction: column;
  }

  .search-box button {
    padding: 14px;
  }
}