:root {
  /* Colors */
  --yellow: #ffd700;
  --blue: #0055bf;
  --red: #ff0000;
  --black: #333333;
  --white: #ffffff;

  /* Font family */
  --Heading: "Jersey 25", serif;
  --Text: "Poppins", serif;
}

* {
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--yellow);
  font-family: var(--Text);
  font-size: 24px;
}

a {
  text-decoration: none;
  margin: 0;
}

/* Header */
#header {
  padding: 30px 100px;
  background-color: var(--white);
}
#header a img {
  width: 180px;
  height: auto;
}

/* Main */
.container {
  max-width: 1200px;
  margin: 40px 120px;
}

h1,
h2 {
  font-family: var(--Heading);
  margin-bottom: 24px;
}

.intro {
  margin-bottom: 16px;
}

h1 {
  font-size: 48px;
}

ol li {
  list-style-type: none;
  line-height: 36px;
}

/* Form Section */
.form-container {
  display: flex;
  gap: 26px;
  margin-top: 24px;
  margin-bottom: 24px;
}

label {
  font-family: var(--Heading);
  display: block;
}

.left-section {
  max-width: 600px;
  flex: 1;
  padding: 30px;
  border: 3px dashed var(--red);
  border-radius: 10px;
  background-color: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 24px;
  color: var(--red);
  font-size: 36px;
  cursor: pointer;
}

.right-section {
  max-width: 600px;
  flex: 1;
  padding: 30px;
  border: 3px dashed var(--blue);
  border-radius: 10px;
  color: var(--blue);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

#new_width,
#num_color {
  width: 480px;
  text-align: left;
  padding: 10px;
  border: 3px solid var(--blue);
  border-radius: 15px;
  margin: 0 auto;
}

#submit-btn,
#download-btn {
  margin: 0 auto;
  background: var(--red);
  color: var(--white);
  font-family: var(--Heading);
  font-size: 28px;
  padding: 10px;
  border: none;
  width: 506px;
  cursor: pointer;
  margin-top: 10px;
  border-radius: 15px;
}

#submit-btn:hover,
#download-btn:hover {
  background: var(--blue);
}

#footer {
  background-color: var(--black) !important;
  color: var(--white);
  text-align: center;
  padding: 30px 100px;
  font-size: 16px;
}