* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #0a0a0a;
  color: #f2f2f2;
  overflow-x: hidden;
}

/* SIDE BARS */
.side-bar {
  position: fixed;
  top: 0;
  width: 70px;
  height: 100vh;
  background: #ffffff;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1;
}

.side-bar span {
  font-size: 14px;
  letter-spacing: 4px;
  color: #0a0a0a;
  transform: rotate(-90deg);
  font-weight: bold;
}

.side-bar.right span {
  transform: rotate(90deg);
}

.side-bar.left {
  left: 0;
}

.side-bar.right {
  right: 0;
}

/* MAIN CONTENT */
.container {
  max-width: 640px;
  margin: auto;
  padding: 60px 20px;
  position: relative;
  z-index: 2;
}

h1 {
  font-size: 2.6rem;
  letter-spacing: 3px;
  margin-bottom: 10px;
}

.tagline {
  opacity: 0.7;
  margin-bottom: 60px;
}

.drop {
  border: 1px solid #444;
  padding: 40px;
}

.drop h2 {
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.statement {
  font-size: 1.1rem;
  margin-bottom: 30px;
  line-height: 1.5;
}

ul {
  list-style: none;
  padding: 0;
  margin: 20px 0;
}

ul li::before {
  content: "— ";
}

.price {
  font-size: 1.7rem;
  margin: 30px 0;
}

.buy-button {
  display: inline-block;
  padding: 16px 34px;
  border: 2px solid #f2f2f2;
  color: #f2f2f2;
  text-decoration: none;
  letter-spacing: 2px;
  transition: all 0.2s ease;
}

.buy-button:hover {
  background: #f2f2f2;
  color: #0a0a0a;
}

.soldout-note {
  margin-top: 20px;
  opacity: 0.6;
}

footer {
  margin-top: 80px;
  font-size: 0.8rem;
  opacity: 0.5;
}

/* MOBILE */
@media (max-width: 700px) {
  .side-bar {
    display: none;
  }
}