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

/* BODY */
body {
  font-family: "Segoe UI", sans-serif;
  background: url("../asset/homebg.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  color: white;
  overflow: hidden;
}
@media (max-width: 768px) {
  body {
    background-attachment: scroll;
  }
}

/* NAVBAR */
.navbar {
  width: 100%;
  padding: 15px 20px;
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(10px);
  text-align: center;
  font-weight: bold;
}

/* CONTAINER */
.container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 90vh;
  padding: 20px;
}

/* CONTENT */
.content {
  text-align: center;
}

/* TITLE */
h1 {
  font-size: 32px;
  margin-bottom: 5px;
}

.subtitle {
  margin-bottom: 20px;
  opacity: 0.8;
}

/* COUNTDOWN */
.countdown {
  font-size: 24px;
  margin-bottom: 20px;
  font-weight: bold;
}

/* CARD */
.card {
  background: rgba(255, 255, 255, 0.95);
  color: black;
  width: 100%;
  max-width: 400px;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

/* INPUT */
input {
  width: 100%;
  padding: 12px;
  margin: 8px 0;
  border-radius: 6px;
  border: 1px solid #ccc;
}

/* BUTTON */
button {
  width: 100%;
  padding: 12px;
  background: gold;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: bold;
}

button:hover {
  background: orange;
}

/* HIDDEN */
.hidden {
  display: none;
}

/* RESPONSIVE */
@media (max-width: 480px) {
  h1 {
    font-size: 24px;
  }

  .countdown {
    font-size: 18px;
  }

  .card {
    padding: 20px;
  }
}