:root {
   --page-1-color: #DC5C5C;
   --page-2-color: #FF6347;
   --page-3-color: #90EE90;
   --page-4-color: #8B0000;
   --animate-speed: 1s;
}

body {
    font-family: Cambria, Cochin, Georgia, Times, 'Times New Roman', serif;
    line-height: 1.4;
    color: black;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

/* Page Color */
#page-1 { background: var(--page-1-color) }
#page-2 { background: var(--page-2-color) }
#page-3 { background: var(--page-3-color) }
#page-4 { background: var(--page-4-color) }

.page {
    display: flex;
    flex-direction: column;
    height: 100vh;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 4rem;
}

.page h1 {
    font-size: 4rem;
    line-height: 1.2;
    margin: 1rem;
}

.page p {
    font-size: 1.3rem;
}

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    background: #f4f4f4;
    color: #333;
    text-decoration: none;
    border: none;
    margin-top: 1rem;
    font-size: 1.1rem;
    transition: all 0.3s ease-in;
}

.btn:hover,
 .btn-dark {
    background: #333;
    color: #fff;
}

.btn-dark:hover {
    background: #f4f4f4;
    color: #333;
}

/* Page Animation */
#page-1 h1 {
 animation-name: animate1;
 animation-duration: 3s;
 animation-iteration-count: infinite;
 animation-fill-mode:forwards;
 animation-delay: 2s; 
 animation-direction: alternate;
 animation-timing-function: ease-in-out; 

}

#page-1 p {
    transform: translate3d(100px, 100px 100px)
}

#page-3 ul {
    display: flex; 
    align-items: flex-start;
    list-style: none;
}

#page-3 ul li {
    color: black;;
    padding: 0.75rem;
    margin: 0 0.25rem;
}

#page-4 ul {
    display: flex; 
    align-items: flex-start;
    list-style: none; 
}

#page-4 ul li {
    color: black;
    padding: 0.75rem;
    margin: 0 0.25rem;
}

/* Keyframes */
@keyframes heading {
    to {
    transform: translationY(0);
    }
}

@keyframes text {
    to {
    transform: translationY(0);
    }
}