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

html, body {
  min-height: 100vh;
}

body {
  background-color: #1D1E23;
  background-image: linear-gradient(to top right, #1D1E23, #35424A);
  background-attachment: fixed;
  color: #ffffff;
  font-family: Arial, Helvetica, sans-serif;
  padding: 20px 30px;
}

.page {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 40px);
}

header {
  margin-bottom: 25px;
}

header img {
  height: 150px;
  display: block;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  color: #9a9a9a;
  text-decoration: none;
  font-size: 14px;
}

.back-link:hover {
  color: #ffffff;
  text-decoration: underline;
}

.back-link svg {
  flex-shrink: 0;
}

main {
  flex: 1;
}

main h1 {
  font-size: 26px;
  margin-bottom: 25px;
}

main h2 {
  font-size: 19px;
  font-weight: 600;
  margin-bottom: 10px;
}

main p {
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 15px;
  color: #d5d5d5;
}

/* lists: same text style as paragraphs (global reset zeroed the indent) */
main ul {
  margin-bottom: 15px;
  padding-left: 25px;
}

main li {
  font-size: 15px;
  line-height: 1.6;
  color: #d5d5d5;
}

main a {
  color: #8AB4F8;
}

main a:hover {
  color: #B8D4FA;
}

/* ----- Footer ----- */
.footer-line {
  margin-top: 50px;
  border-top: 1px solid #6b6b6b;
}

footer {
  min-height: 80px;
  padding: 15px 0;
  font-size: 13px;
  color: #9a9a9a;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-links a {
  color: #9a9a9a;
  text-decoration: none;
}

.footer-links a:hover {
  color: #ffffff;
  text-decoration: underline;
}

/* ----- Responsive (phones / narrow screens) ----- */
@media (max-width: 900px) {
  body {
    padding: 12px;
  }

  .page {
    min-height: calc(100vh - 24px);
  }

  header img {
    height: 100px;
  }
}