@import url("https://fonts.googleapis.com/css2?family=Baloo+2:wght@400;500;600;700&family=Nunito:wght@400;500;600;700&family=Satisfy&display=swap");

:root {
  /* Color Palette: Midnight Sonata */
  --clr-background: #fafafa;
  --clr-background-alt: #f0f4f8;
  --clr-surface: #ffffff;
  --clr-border: #e0e6ed;
  --clr-text-main: #1a233a;
  --clr-text-muted: #5c6b73;
  --clr-accent: #d4af37;
  --clr-secondary: #4a6fa5;
  --clr-secondary-hover: #6d8fc2;
  --clr-nav-hover-bg: #e8edf2;

  /* CTA Specific Colors to catch attention */
  --clr-cta-bg: #4a6fa5;
  --clr-cta-text: #ffffff;
  --clr-cta-text-muted: #e8edf2;
  --clr-cta-border: #355380;

  /* Typography Variables */
  --font-heading: "Baloo 2", sans-serif;
  --font-body: "Nunito", sans-serif;
  --font-signature: "Satisfy", cursive;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--clr-background);
  color: var(--clr-text-main);
  font-family: var(--font-body);
  line-height: 1.6;
}

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--clr-text-main);
}

h1 {
  color: var(--clr-secondary);
}

a {
  color: var(--clr-secondary);
  text-decoration: none;
  transition: color 0.3s ease-in-out;
}

a:hover {
  color: var(--clr-accent);
}

ul {
  list-style-type: none;
}

/* Global classes */
.section-title {
  font-size: 2rem;
  color: var(--clr-secondary);
  margin: 2rem 0;
  text-align: center;
}

/* Lessons paragraph */
.lessons-p,
.cta-p,
.lessons-ul li {
  font-size: 1.2rem;
  color: var(--clr-text-muted);
  margin: 0 auto 1.5rem auto;
  text-align: center;
}

.lessons-subtitle {
  font-size: 1.5rem;
  color: var(--clr-secondary);
  margin: 1.5rem 0;
  text-align: center;
}

.lessons-ul {
  display: flex;
  flex-direction: column;
  list-style: disc;
}

@media (max-width: 768px) {
  .section-title {
    font-size: 1.5rem;
  }

  .lessons-p,
  .cta-p,
  .lessons-ul li {
    font-size: 1rem;
    padding: 0 1rem;
  }
}

/* CTA */

.cta-section {
  padding: 3rem 1rem;
  background-color: var(--clr-cta-bg);
  border-top: 1px solid var(--clr-cta-border);
  border-bottom: 1px solid var(--clr-cta-border);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);

  /* Make this section full width */
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}

.cta-title {
  font-size: 2rem;
  color: var(--clr-cta-text);
  margin: 1rem 0;
  text-align: center;
}

.cta-p {
  color: var(--clr-cta-text-muted);
}

/* Footer */
footer {
  background-color: var(--clr-surface);
  color: var(--clr-text-muted);
  text-align: center;
  padding: 2rem;
  margin-top: 4rem;
  border-top: 1px solid var(--clr-border);
}

footer p {
  font-size: 1rem;
  margin: 0;
}

/* Animation */

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.8s ease-out,
    transform 0.8s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}