@font-face {
  font-family: 'Fira Code';
  src: url('./fira-code.ttf');
  font-weight: normal;
  font-style: normal;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Fira Code';
}

html,
body {
  width: 100%;
  height: 100%;
  overflow-x: hidden;
}

body {
  background-color: #1e1e1e;
  color: #d4d4d4;
  background-image: url(./aspire-2.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  background-size: 100% 100%;
  backdrop-filter: blur(5px);
}

/* Page container */
#container {
  max-width: 1100px;
  margin: 20px auto;
}

#header {
  background: linear-gradient(90deg, rgba(40,40,40,0.9), rgba(30,30,30,0.85));
  font-size: 20px;
  width: 100%;
  height: 64px;
  display: flex;
  align-items: center;
  padding: 0 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.4);
}

#header div {
  padding: 10px;
  width: 50%;
  color: #fff;
}

#header div:last-of-type {
  text-align: right;
  font-size: 30px;
}

::-webkit-scrollbar {
  width: 8px;
  background-color: transparent;
}

::-webkit-scrollbar-thumb {
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
}


#main {
  width: 100%;
  min-height: calc(100vh - 80px);
  padding: 24px 12px;
}

/* spacing between sections */
#main > * {
  margin: 24px 0;
  padding: 0 12px;
}

/* card element */
.card {
  margin: 16px auto;
  max-width: 980px;
  width: 100%;
  padding: 28px;
  background: linear-gradient(180deg, rgba(30,30,30,0.94), rgba(25,25,25,0.85));
  backdrop-filter: blur(6px);
  border-radius: 12px;
  box-shadow: 0 6px 24px rgba(0,0,0,0.6);
  line-height: 1.6;
}

/* Headings */
#main h3 {
  margin-bottom: 12px;
  color: #fff;
}

/* Code blocks */
pre code.hljs {
  display: block;
  padding: 16px;
  overflow-x: auto;
  max-width: 100%;
  box-sizing: border-box;
  white-space: pre;
  word-wrap: normal;
  background: rgba(10,10,10,0.7);
  border-radius: 8px;
  font-family: 'Fira Code', ui-monospace, SFMono-Regular, Menlo, Monaco, 'Roboto Mono', monospace;
  font-size: 13px;
  line-height: 1.45;
  color: #e6e6e6;
}

/* ensure code blocks have breathing room */
.card pre { margin: 14px 0; }

/* Small visual tweaks */
p { margin-bottom: 12px; }

/* Make links pop */
a { color: #79b8ff; }

/* Improve readability */
body, #main, #header { -webkit-font-smoothing: antialiased; }

/* Responsive spacing tweaks */
@media (max-width: 800px) {
  #container { padding: 0 12px; }
  .card { padding: 18px; margin: 12px 0; }
  pre code.hljs { font-size: 12px; padding: 12px; }
  #header div:last-of-type { font-size: 22px; }
}

@media (min-width: 1400px) {
  #container { max-width: 1200px; }
  .card { padding: 32px; }
}