@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap');

:root {
  --left-bg-color: rgba(87, 84, 236, 0.2);
  --right-bg-color: rgba(43, 43, 43, 0.2);
  --h2-title-color: #f2f2f2;
  --left-btn-hover-color: rgba(87, 84, 236, 1);
  --right-btn-hover-color: rgba(28, 122, 28, 1);
  --hover-width: 75%;
  --other-width: 25%;
  --speed: 2000ms;
}

* {
  box-sizing: border-box; /*if we add border or padding, it doesn't affect the width of it. */
}

body {
  font-family: 'Roboto', sans-serif;
  height: 100vh;
  overflow: hidden; /*don't want scroll bar to appear.*/
  margin: 0;
}

/* Name of the bird */
h2 {
  font-size: 2rem;
  color: var(--h2-title-color);
  position: absolute;
  left: 50%;
  top: 15%;
  transform: translateX(-50%);
  white-space: nowrap;
}

/* button to know more */
.btn {
  position: absolute;
  left: 50%;
  top: 70%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border: 0.2rem solid var(--h2-title-color);
  padding: 1.5rem;
  color: var(--h2-title-color);
  font-size: 1rem;
  font-weight: bold;
  border-radius: 5px;
  width: 15rem;
  text-transform: uppercase;
}

/* hover effects on buttons */
/* on left side button */
.split.left .btn:hover {
  background-color: var(--left-btn-hover-color);
  border-color: var(--left-btn-hover-color);
}

/* on right side button */
.split.right .btn:hover {
  background-color: var(--right-btn-hover-color);
  border-color: var(--right-btn-hover-color);
}

/* whole container */
.container {
  position: relative;
  width: 100%;
  height: 100%;
  background: #333;
}

/* split parts */
/* full */
.split {
  position: absolute;
  width: 50%;
  height: 100%;
  overflow: hidden;
}

/* left */
.split.left {
  left: 0;
  background: url('Images/splitLanding1.jpg') no-repeat center center/cover;
}

/* background color for text on left */
.split.left::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: var(--left-bg-color);
}

/* right */
.split.right {
  right: 0;
  background: url('Images/splitLanding2.jpg') no-repeat center center/cover;
}

/* background color for text on right*/
.split.right::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: var(--right-bg-color);
}

/* for smooth transition */
.split.right,
.split.left,
.split.right::before,
.split.left::before {
  transition: all var(--speed) ease-in;
}

/* hover effect on left and right side */
.hover-left .left {
  width: var(--hover-width);
}

.hover-left .right {
  width: var(--other-width);
}

.hover-right .right {
  width: var(--hover-width);
}

.hover-right .left {
  width: var(--other-width);
}

/* for small screens */
@media (max-width: 800px) {
  h2 {
    font-size: 1.2rem;
  }
  .btn {
    padding: 1.2rem;
    width: 10rem;
  }
}