body {
    text-align: center;
    font-family: cursive;
    background: white;
    color: black;
    display: grid;
    place-items: center;
    min-height: 100vh;
    margin: 0;
}

.christmas-cat {
    width: 300px;
    height: 300px;
    animation: slideInUp 1s forwards;
    opacity: 0;
}

.cat-container {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    align-items: center;
}

.tree-cat, .snowman-cat {
    width: 250px;
    height: 250px;
    animation: rotate360 5s linear infinite, slideInUp 1s forwards;
    opacity: 0;
}

@keyframes rotate360 {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.text-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

@keyframes slideInUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

h1 {
    animation: slideInLeft 1s forwards;
    opacity: 0;
    animation-delay: 0.5;
}

@keyframes slideInLeft {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

p {
    animation: slideInRight 1s forwards;
    opacity: 0;
    animation-delay: 1;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

h1, p {
    color: #FF3333;
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
  }

.snowflakes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.snowflake {
    position: absolute;
    font-size: 35px;
    color: #fff;
    animation: fall 5s linear infinite;
    transform: translate3d(0,0,0);
}

@keyframes fall {
    0% {
        transform: translate3d(0,0,0);
        opacity: 1;
    }
    100% {
        transform: translate3d(0, 100vh, 0);
        opacity: 0;
    }
}

.snowflake:nth-child(1){
    left: 50%;
    animation-delay: 0s;
}

.snowflake:nth-child(2){
    left: 80%;
    animation-delay: 1s;
}

.snowflake:nth-child(3){
    left: 20%;
    animation-delay: 2s;
}

.snowflake:nth-child(4){
    left: 50%;
    animation-delay: 3s;
}

.snowflake:nth-child(5){
    left: 90%;
    animation-delay: 4s;
}

.snowflake:nth-child(6){
    left: 70%;
    animation-delay: 5s;
}

.snowflake:nth-child(7){
    left: 30%;
    animation-delay: 6s;
}

.snowflake:nth-child(8){
    left: 80%;
    animation-delay: 7s;
}

.snowflake:nth-child(9){
    left: 60%;
    animation-delay: 8s;
}

.northern-lights {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: radial-gradient(ellipse at center, #ffc9c9 0%, #caffd1 100%);
    animation: northern-lights 10s infinite;
  }
  
  @keyframes northern-lights {
    0% {
      background-position: 0% 0%;
    }
    50% {
      background-position: 100% 100%;
    }
    100% {
      background-position: 0% 0%;
    }
  }