:root {
    --bg-primary: #1A1A1A;
    --bg-secondary: #330303;
    --text-primary: #cccbcb;
    --shadow-hover: #ff000033;
    --bg-books: #00000033;

    --font-base: "Inter", sans-serif;
    --font-heading: "Special Elite", system-ui;
}

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

body {
    line-height: 1.6;
    font-family: var(--font-base);
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

h1, h2 {
    font-family: var(--font-heading);
    margin: 10px;
    text-align: center;
}

p {
    margin: 5px;
    padding: 5px;
}

img {
    margin: 20px;
    padding: 5px;
    width: auto;
} 
    
ol li {
    list-style: none;
}

.special-elite-regular {
  font-family: var(--font-heading);
  font-weight: 400;
  font-style: normal;
}

header {
    position: sticky;
    top: 0;
    z-index: 1000;
}

header img {
    width: 32px;
    background-color: white;
}

header, footer{
    padding: 15px;
    background-color: var(--bg-primary);
}

footer h3 {
    font-family: var(--font-base);
    margin-left: 5px;
    padding-left: 5px;
}

main {
    display: flex;
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 60px;
    background-color: var(--bg-secondary);
    text-align: justify;
    hyphens: auto;
    border-radius: 16px;
}

article, aside {
    display: flex;
    flex-direction: column;
}

article img {
    height: 400px;
}

.header__content {
    display: flex;
    max-width: 1200px;
    margin: 0 auto;
    gap: 500px;
    font-size: 17px;
    font-family: var(--font-heading);
    justify-content: center;
}

.book-card__image {
    height: 150px;
    margin: 5px;
    cursor: pointer;
    transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.3s ease;
}

.book-card__image:hover {
  transform: scale(1.08) translateY(-5px);
  box-shadow: 0 15px 35px var(--shadow-hover);
  filter: brightness(1.1);
}

.book-card {
  background-color: var(--bg-books);
  padding: 10px;
  margin: 5px;
  border-radius: 12px;
  border-left: 4px solid var(--bg-secondary)
}

.footer__content {
    display: flex;
    max-width: 1200px;
    margin: 0 auto;
    gap: 100px;
    font-size: 13px;
    text-align: justify;
    border-bottom: 1px  var(--text-primary) dashed;
}

.footer__left {
    flex: 0.75;
    display: flex;
}

.footer__right {
    flex: 0.25;
}

.footer__down {
    padding: 5px;
    text-align: center;
}