/*=============== GOOGLE FONTS ===============*/
@import url("https://fonts.googleapis.com/css2?family=Mulish:wght@300;400;500;700&display=swap");

/*=============== VARIABLES CSS ===============*/
:root {
  /*========== Colors ==========*/
  --base-color: hsl(39, 55%, 94%);
  --accent-color: #4b0082;
  --black-color: hsl(240, 20%, 2%);
  --white-color: hsl(60, 67%, 99%);

  /*========== Font and typography ==========*/
  --body-font: "Mulish", sans-serif;
  --biggest-font-size: 1.5rem;
  --small-font-size: 14px;

  /*========== Font weight ==========*/
  --font-bold: 700;
  --font-medium: 500;
  --font-light: 300;

  /*========== Margins ==========*/
  --space-xsmall: 0.5rem;
  --space-small: 1rem;
  --space-medium: 1.5rem;
  --space-large: 2rem;
  --space-xlarge: 3rem;
}

/*=============== BASE ===============*/
* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--body-font);
  background: var(--base-color);
  color: var(--accent-color);
  width: 100vw;
  min-height: 100vh;
  padding: 6vh 5vw 3vh;
}

a,
a:visited,
a:active {
  text-decoration: none;
  color: inherit;
}

a:hover {
  text-decoration: underline;
  color: inherit;
}

/*=============== REUSABLE CSS CLASSES ===============*/
.container {
  max-width: 968px;
}

.flexColumnCenter {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.flexColumnBetween {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.flexRowCenter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.flexRowStart {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: center;
  width: 100%;
}

/*=============== BASIC HEADER & FOOTER ===============*/
header {
  position: absolute;
  top: 6vh;
}

header h1 {
  font-size: var(--biggest-font-size);
  font-weight: var(--font-light);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 1px;
}

footer {
  position: absolute;
  bottom: 3vh;
}

footer p {
  font-size: var(--small-font-size);
}

/*=============== PROJECT RELATED ===============*/
.range-container {
  position: relative;
}

input[type="range"] {
  width: 300px;
  margin: 18px 0;
  appearance: none;
  -webkit-appearance: none;
  height: 10px;
}

input[type="range"]:focus {
  outline: none;
}

input[type="range"] + label {
  background-color: #fff;
  position: absolute;
  top: -25px;
  left: 110px;
  width: 80px;
  padding: 5px 0;
  text-align: center;
  border-radius: 4px;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
}

/* Chrome & Safari */
input[type="range"]::-webkit-slider-runnable-track {
  background: var(--accent-color);
  border-radius: 4px;
  width: 100%;
  height: 10px;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  height: 24px;
  width: 24px;
  background: #fff;
  border-radius: 50%;
  border: 1px solid var(--accent-color);
  margin-top: -7px;
  cursor: pointer;
}

/* Firefox */
input[type="range"]::-moz-range-track {
  background: var(--accent-color);
  border-radius: 4px;
  width: 100%;
  height: 10px;
  cursor: pointer;
}

input[type="range"]::-moz-range-thumb {
  appearance: none;
  -webkit-appearance: none;
  height: 24px;
  width: 24px;
  background: #fff;
  border-radius: 50%;
  border: 1px solid var(--accent-color);
  margin-top: -7px;
  cursor: pointer;
}

/* IE */
input[type="range"]::-ms-track {
  background: var(--accent-color);
  border-radius: 4px;
  width: 100%;
  height: 13px;
  cursor: pointer;
}

input[type="range"]::-ms-thumb {
  appearance: none;
  -webkit-appearance: none;
  height: 24px;
  width: 24px;
  background: #fff;
  border-radius: 50%;
  border: 1px solid var(--accent-color);
  margin-top: -7px;
  cursor: pointer;
}