html, body {
  height: 100%;
  min-height: 100%;
  position: relative;
}

body {
  display: flex;
  flex-direction: column;
  background: black;
  color: white;
  line-height: 1.5;
  font-family: "Open Sans", sans-serif;
   line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: black;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

header {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.75rem;
  font-weight: 600;
  max-width: 1160px;
  padding: 64px 40px;
  text-align: center;
  margin: 0 auto;
}

@media screen and (max-width: 768px) {
  header {
    padding: 32px 16px;
    font-size: 2rem;
    line-height: normal;
  }
}

.header-store-link {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: 'Courier New', Courier, monospace;
  font-weight: 500;
  overflow-wrap: break-word;
  word-break: break-word;
  color: white;
}


.button {
  border: none;
  background-color: white;
  color: #0f8fd4;
  padding: 16px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 4px 2px;
  transition-duration: 0.4s;
  cursor: pointer;
  border-radius: 10px;
  font-weight:bold;
  margin-left:30%;
  margin-right:30%;
}

.shop {
  background-color: whitesmoke; 
  color: #0f8fd4; 
  border: 2px solid #0f8fd4;
}

.shop:hover {
  background-color: #0f8fd4;
  color: white;
  text-decoration: none;

}


footer {
  padding: 64px 0;
  font-family: "Open Sans", sans-serif;
  width: 100%;
}
@media screen and (max-width: 768px) {
  footer {
    padding: 32px 0;
  }
}
footer .wrapper {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 1080px;
  padding: 50px;
  margin: 0 auto;
}
@media screen and (max-width: 768px) {
  footer .wrapper {
    padding: 0 40px 30px 40px;
  }
}
@media screen and (max-width: 640px) {
  footer .wrapper {
    flex-direction: column;
    padding: 30px;
  }
}

.footer-nav {
  display: flex;
  flex-direction: column;
  flex: 1;
  max-width: 225px;
  padding-top: 10px;
  position: relative;
  width: 100%;
}
@media screen and (max-width: 768px) {
  .footer-nav {
    max-width: 100%;
  }
}
.footer-nav .footer-nav-title {
  font-weight: 700;
  font-size: 1.1em;
  margin-bottom: 16px;
}
.footer-nav .footer-nav-title a {
  color: inherit;
}
.footer-nav .footer-nav-title a:hover {
  text-decoration: underline;
}
.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
@media screen and (max-width: 768px) {
  .footer-nav ul {
    display: block;
    column-gap: 32px;
    column-count: 2;
    column-width: 40vw;
  }
}
@media screen and (max-width: 640px) {
  .footer-nav ul {
    column-gap: 20px;
  }
}
.footer-nav ul li {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
}
@media screen and (max-width: 768px) {
  .footer-nav ul li {
    padding-bottom: 16px;
  }
}
.footer-nav ul li a {
  color: var(--text-color);
  display: block;
  font-size: 1em;
}
.footer-nav ul li a:hover, .footer-nav ul li a:focus {
  text-decoration: underline;
}
.footer-nav ul.social-links a {
  color: var(--text-color);
  display: flex;
  align-items: center;
  gap: 12px;
}
.footer-nav ul.social-links a svg {
  flex-shrink: 0;
  fill: currentColor;
  height: 16px;
  position: relative;
  width: 16px;
}

.social-icons {
  display: flex;
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
  justify-content: center;
}
@media screen and (max-width: 640px) {
  .social-icons {
    gap: 16px;
  }
}
.social-icons a {
  color: var(--text-color);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 36px;
  height: 36px;
}
.social-icons a:hover {
  color: var(--link-hover-color);
}
.social-icons a svg {
  fill: currentColor;
  height: 22px;
  width: 22px;
}
.social-icons a svg.tumblr-icon {
  width: 14px;
}