@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;600&display=swap");

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: "Poppins", sans-serif;
  background: url("rasm5.jpg") no-repeat center center fixed;
  background-size: cover;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  width: 100%;
  overflow-x: hidden;
}

.hidden-card {
  opacity: 0;
  pointer-events: none;
}

.intro-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.65);
  z-index: 20;
}

.intro-content {
  background: rgba(255, 255, 255, 0.96);
  border-radius: 18px;
  padding: 20px 26px;
  text-align: center;
  max-width: 340px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.intro-content p {
  margin-bottom: 14px;
  font-size: 1.05rem;
}

.intro-content #enterBtn {
  border: none;
  border-radius: 999px;
  padding: 12px 28px;
  font-size: 1.05rem;
  cursor: pointer;
  background: #000;
  color: #fff;
  font-weight: 600;
}

.card {
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 20px;
  padding: 5vw;
  text-align: center;
  color: #000000;
  max-width: 600px;
  width: min(95%, 560px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

h1 {
  font-size: clamp(1.6rem, 5vw, 2.4rem);
  font-weight: 600;
  margin-bottom: 20px;
}

p {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  margin: 10px 0;
}

.location {
  margin-top: 20px;
}

#locationBtn {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  border-radius: 12px;
  padding: 10px 20px;
  color: #000000;
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  cursor: pointer;
  transition: 0.3s;
}
#locationBtn:hover {
  background: rgba(255, 255, 255, 0.4);
}

.invisible-button {
  position: absolute;
  top: 1em;
  left: 1em;
  z-index: 10;
  opacity: 0.01;
  pointer-events: all;
  border: none;
  background: transparent;
  color: transparent;
  height: 2.4rem;
  width: 8rem;
}

.countdown {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
  flex-wrap: wrap;
}
.countdown-item {
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  border-radius: 12px;
  padding: 10px;
  min-width: 60px;
  text-align: center;
  font-size: clamp(0.9rem, 1.6vw, 1.25rem);
  font-weight: 600;
  color: #000000;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}
.countdown-item span {
  display: block;
  font-size: clamp(0.8rem, 1.2vw, 1rem);
  margin-top: 5px;
  font-weight: 400;
}

/* Desktop uchun moslashuv */
@media (min-width: 1025px) {
  body {
    padding: 40px 0;
  }
  .card {
    padding: 3rem;
    width: min(65%, 720px);
    max-width: 760px;
    min-width: 420px;
  }
  h1 {
    font-size: clamp(2rem, 2.4vw, 3rem);
  }
  p {
    font-size: clamp(1rem, 1.25vw, 1.35rem);
  }
  #locationBtn {
    font-size: 1.05rem;
    padding: 12px 26px;
  }
  .countdown-item {
    font-size: 1.1rem;
    padding: 12px 14px;
    min-width: 70px;
  }
  .countdown-item span {
    font-size: 0.95rem;
  }
}

/* Telefon uchun moslashuv */
@media (max-width: 768px) {
  body {
    align-items: flex-start;
    padding: 20px 0;
    background-attachment: scroll;
  }
  .card {
    padding: 6vw;
    width: 95%;
  }
  .hidden-card {
    opacity: 0;
    pointer-events: none;
  }
  .intro-content {
    width: 80%;
    padding: 18px 20px;
  }
  .intro-content p {
    font-size: 4.5vw;
  }
  .intro-content #enterBtn {
    width: 100%;
    max-width: 260px;
    font-size: 4.4vw;
    padding: 10px 16px;
  }
  h1 {
    font-size: 8vw;
  }
  p {
    font-size: 5vw;
  }
  #locationBtn {
    font-size: 5vw;
    padding: 12px 16px;
  }
  .countdown-item {
    font-size: 6vw;
    padding: 12px;
    min-width: 55px;
  }
  .countdown-item span {
    font-size: 4vw;
  }
}

@media (max-width: 480px) {
  body {
    align-items: flex-start;
    padding: 20px 10px;
    background-attachment: scroll;
  }
  .card {
    padding: 5vw;
    width: 100%;
  }
  h1 {
    font-size: clamp(1.4rem, 8vw, 1.8rem);
  }
  p {
    font-size: clamp(0.95rem, 5.5vw, 1.05rem);
  }
  #locationBtn {
    font-size: clamp(0.95rem, 5.5vw, 1.1rem);
    padding: 12px 14px;
    width: 100%;
    max-width: 260px;
    margin: 0 auto;
  }
  .countdown-item {
    font-size: clamp(1rem, 7vw, 1.25rem);
    min-width: 48px;
    padding: 10px 8px;
  }
  .countdown-item span {
    font-size: clamp(0.8rem, 4.5vw, 0.95rem);
  }
}