/* -------- Background + Body -------- */
body {
  margin: 0;
  font-family: "Fredoka One", sans-serif;
  background: 
    linear-gradient(#0000000d 2px, transparent 2px) 0 0,
    linear-gradient(90deg, #0000000d 2px, transparent 2px) 0 0,
    white;
  background-size: 42px 42px;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100vh;
}

/* -------- Settings icon -------- */
.settings {
  position: absolute;
  top: 16px;
  right: 18px;
}
.settings img {
  width: 38px;
  filter: drop-shadow(2px 2px 2px #00000060);
  cursor: pointer;
  transition: 0.2s ease;
}
.settings img:hover {
  transform: rotate(15deg) scale(1.07);
}

/* -------- Title -------- */
.title {
  margin-top: 55px;
  font-size: 44px;
  text-shadow: 4px 4px 0 #00000030;
  letter-spacing: 2px;
}

/* -------- Card -------- */
.card {
  margin-top: 45px;
  padding: 30px 34px;
  background: #ffffff;
  border-radius: 36px;
  display: flex;
  flex-direction: column;
  gap: 26px;
  box-shadow: 0 8px 22px #00000040;
  animation: pop 0.5s ease-out;
}

/* Card animation */
@keyframes pop {
  0% {
    transform: scale(0.85);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

/* -------- Buttons (3D Emboss + Animation) -------- */
.big-btn {
  width: 260px;
  height: 125px;
  border: none;
  border-radius: 32px;
  background: linear-gradient(180deg, #2b2b2b, #000000);
  color: white;
  font-size: 32px;
  cursor: pointer;
  font-family: "Fredoka One", sans-serif;
  line-height: 1.1;
  transition: 0.25s ease;
  box-shadow:
    inset 0 0 0 5px #000000,
    0 6px 0 #1a1a1a,
    0 10px 18px #00000080;
  transform: translateY(0);
}

/* Hover animation (soft bounce) */
.big-btn:hover {
  transform: translateY(-4px);
  box-shadow:
    inset 0 0 0 5px #000000,
    0 7px 0 #1a1a1a,
    0 14px 25px #00000085;
}

/* Press animation */
.big-btn:active {
  transform: translateY(3px);
  box-shadow:
    inset 0 0 0 5px #000000,
    0 2px 0 #1a1a1a,
    0 6px 10px #00000070;
}

/* -------- Responsive UI for bigger screens -------- */
@media (min-width: 700px) {
  .title { font-size: 55px; }
  .big-btn {
    width: 320px;
    height: 145px;
    font-size: 38px;
  }
  .card {
    padding: 40px;
    gap: 35px;
  }
}