:root {
    --font-family: 'Roboto', sans-serif;
    --primary-background-color: #1F2937;
    
    --main-text-size: 48px;
    --main-text-color: #F9FAF8;
    --main-text-weight: 900;

    --secondary-text-size: 18px;
    --secondary-text-color: #E5E7EB;

    --header-text-size: 24px;
    --header-text-color: #F9FAF8;

    --button-color: #3882f6;
    --information-header-text-size: 36px;
    --information-header-text-color: #1F2937;
    --information-header-text-weight: 900;

    --quote-section-background-color: #E5E7EB;
    --quote-text-size: 36px;
    --quote-text-style: light italic;
    --quote-text-color: #1F2937;

}

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

body {
  font-family: var(--font-family);
  background-color: white;
  color: #1f2937;
  line-height: 1.6;
}

/*
1. styling colors fonts 
2. content positioning 
3. margin, padding etc 
*/

.header {

  background-color: var(--primary-background-color);

  display: flex;
  justify-content: space-between;
  align-items: center;

  margin: 0 auto;
  padding: 20px 250px;
  
}

.logo {
  color: var(--header-text-color);
  font-size: var(--header-text-size);
}

.nav-ul {
  display: flex;
  gap: 20px;
}

li {
  list-style-type: none;
}

.header-link {
  text-decoration: none;
  text-transform: lowercase;
  color: var(--header-text-color);
  font-size: 18px;
}

.hero {
  background-color: var(--primary-background-color);

  display: flex;
  padding: 100px 250px;
  justify-content: space-between;
  
}

.hero-text-title {
  font-size: var(--main-text-size);
  color: var(--main-text-color);
  font-weight: var(--main-text-weight);
  line-height: 70px;
}

.hero-text-subtitle {
  color: var(--secondary-text-color);
  font-size: var(--secondary-text-size);
  margin: 10px 0;
}

.hero-button {
  background-color: var(--button-color);
  color: var(--main-text-color);
  font-size: var(--secondary-text-size);

  border-radius: 10px;
  padding: 10px 30px;

  border-color: none;
  box-shadow: none;
}

.hero-image {
  background-color: gray;
  width: 80%; 
  text-align: center;
  align-content: center;
  color: var(--main-text-color);
}

.info {
  padding: 100px 250px 100px 250px;
  text-align: center;
}

.info-title {
  font-size: var(--information-header-text-size);
  color: var(--information-header-text-color);
  font-weight: var(--information-header-text-weight);
}
.info-container {
  display: flex;
  margin-top: 50px;
  justify-content: space-between;
}

.info-image{
  border: 5px solid #3882f6;
  border-radius: 15px;
  width: 300px;
  height: 300px; 
}

.info-text {
  color: var(--quote-text-color)
}

.quote {
  background-color: var(--quote-section-background-color);
  color: var(--quote-text-color);
  padding: 100px 250px;
}

.quote-text {
  font-size: var(--quote-text-size);
  font-style: italic;
  font-weight: lighter;
}

.author-container {
  display: flex;
}

.quote-author {
  text-align: end;
  width: 100%;
  font-size: 24px;
  font-weight: bolder;
}

.cta {
  background-color: white;
  padding: 100px 250px;
}

.cta-content {
  background-color: var(--button-color);
  color: var(--main-text-color);
  padding: 50px 125px;
  border-radius: 15px;
  display: flex;
}

.cta-content-left {
  width: 80%;
}

.cta-button {
  padding: 10px 30px;
  background-color: var(--button-color);
  color: var(--main-text-color);
  border-radius: 10px;
  border: 1px solid var(--main-text-color); 
}

footer {
  text-align: center;
  background-color: var(--primary-background-color);
  color: var(--quote-section-background-color);
  padding: 30px;
}