* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Rubik', sans-serif;
  background: linear-gradient(to bottom, #0e0e0e, #1a1a1a);
  color: #f2f2f2;
  line-height: 1.6;
}

header {
  background-color: #151515;
  padding: 1.5rem 2rem;
  text-align: center;
  border-bottom: 1px solid #222;
}

header h1 {
  margin: 0;
  font-size: 2.2rem;
  color: #ff4d4d;
  letter-spacing: 1px;
}

nav {
  margin-top: 0.5rem;
}

nav a {
  color: #aaa;
  margin: 0 1rem;
  text-decoration: none;
  font-weight: 500;
}

nav a:hover {
  color: #fff;
}

h2 {
  color: #ff4d4d;
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

p {
  font-size: 1.05rem;
  margin-bottom: 1rem;
}

footer {
  background-color: #111;
  color: #777;
  text-align: center;
  padding: 1.5rem 1rem;
  font-size: 0.85rem;
  border-top: 1px solid #222;
  margin-top: 4rem;
}

/* Home page additions */
#price-ticker {
  background-color: #1a1a1a;
  overflow: hidden;
  white-space: nowrap;
  border-bottom: 1px solid #222;
}

.scroll-wrapper {
  width: 100%;
}

.scroll-content {
  display: inline-block;
  padding: 0.25rem 0;
  animation: ticker 20s linear infinite;
}

@keyframes ticker {
  0% { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}

.banner {
  padding: 2rem 1rem;
  text-align: center;
  font-size: 1.2rem;
}

.markets a {
  display: inline-block;
  background: #1e1e1e;
  padding: 0.75rem 1.25rem;
  margin: 0.4rem;
  color: #fff;
  border: 1px solid #444;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.2s ease;
  font-weight: 500;
}

.markets a:hover {
  background: #333;
}