:root {
  --bg: #0b0e11;
  --card-bg: #12161c;
  --border: #000;
  --text: #eaecef;
  --text-muted: #848e9c;
  --accent: #FF9055;
  --green: #0ecb81;
  --red: #f6465d;
  --hover: #1a1f27;
}

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

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  font-size: 15px;
}

.wrapper {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px 40px;
  background: radial-gradient(ellipse at top, rgba(255, 144, 85, 0.12), transparent 70%);
}

/* ===== Navigation ===== */
.main-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 10px 18px;
  margin-bottom: 28px;
  background-color: #0b0e11;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-left {
  display: flex;
  align-items: center;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-weight: 700;
  font-size: 1.8rem;
  color: var(--text);
  text-decoration: none;
  font-style: italic;
  letter-spacing: -2px;
  text-shadow: 1px 2px 2px var(--accent);
}

.nav-logo {
  width: 60px;
  height: 60px;
  object-fit: contain;
  border: 2px solid #000;
  border-radius: 50%;
  transition: transform 0.4s ease, filter 0.4s ease;
}

.nav-logo:hover {
  transform: scale(1.15) rotate(-14deg);
  //filter: brightness(1.2);
}

.nav-links {
  display: flex;
  gap: 6px;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.nav-links a:hover {
  color: var(--text);
  background: var(--hover);
}

.nav-links a.active {
  color: var(--bg);
  background: var(--accent);
  font-weight: 600;
}

/* Hamburger button */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.25s ease;
}

/* ===== Mobile styles ===== */
@media (max-width: 700px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 10px;
    flex-direction: column;
    gap: 4px;
    z-index: 100;
    margin-top: 8px;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 12px 16px;
    font-size: 1rem;
  }

  .nav-brand span {
    font-size: 1.8rem;
  }
}

/* Typography */
.page-header {
  margin-bottom: 20px;
  text-align: center;
  border-bottom: 1px dotted #848e9c;
  padding-bottom: 10px;
}

.page-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
  letter-spacing: -0.4px;
  text-shadow: 1px 2px 2px var(--accent);
}

.page-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-style: italic;
}

.section-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  margin: 28px 0 12px;
  font-weight: 600;
}

/* Hero */
.hero {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 24px;
  text-align: center;
  margin-bottom: 24px;
  transition: transform 0.4s ease;
}

.hero:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 40px rgba(0,0,0,.5);
  border-color: var(--accent);
  transition: border-color 0.4s;
  transition: transform 0.4s ease;
}

.hero-price {
  font-size: 4rem;
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 12px;
}

.changes {
  display: flex;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  font-size: 1.2rem;
}

.range-vol {
  display: flex;
  justify-content: center;
  gap: 32px;
  font-size: 1rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.positive { color: var(--green); }
.negative { color: var(--red); }

/* Cards & Grid */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-bottom: 8px;
}

.template-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 20px;
}

.template-card-label {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-muted);
  margin-bottom: 8px;
  font-weight: 500;
}

.template-card-value {
  font-size: 1.45rem;
  font-weight: 650;
  letter-spacing: -0.3px;
}

.template-card-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 5px;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 20px;
  transition: border-color 0.2s;
  text-align: center;
  transition: transform 0.4s ease;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 40px rgba(0,0,0,.5);
  border-color: var(--accent);
  transition: border-color 0.4s;
  transition: transform 0.4s ease;
}

.card-label {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-muted);
  margin-bottom: 8px;
  font-weight: 500;
}

.card-value {
  font-size: 1.45rem;
  font-weight: 650;
  letter-spacing: -0.3px;
}

.card-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 5px;
}

/* Related assets */
.related {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-bottom: 10px;
}

.asset {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  text-align: center;
  transition: transform 0.4s ease;
}

.asset:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 40px rgba(0,0,0,.5);
  border-color: var(--accent);
  transition: border-color 0.4s;
  transition: transform 0.4s ease;
}

.asset-name {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.asset-price {
  font-size: 1.45rem;
  font-weight: 650;
  letter-spacing: -0.3px;
}

.asset-change {
  font-size: 0.9rem;
  font-weight: 500;
  margin-top: 4px;
}

/* News */
.news-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-bottom: 10px;
}

.news-item {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
  transition: border-color 0.4s;
  transition: transform 0.4s ease;
}

.news-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 40px rgba(0,0,0,.5);
  border-color: var(--accent);
  transition: border-color 0.4s;
  transition: transform 0.4s ease;
}

.news-item a {
  color: var(--text);
  text-decoration: none;
  font-weight: 560;
  font-size: 1.02rem;
  display: block;
  margin-bottom: 6px;
  line-height: 1.4;
}

.news-item a:hover {
  color: var(--accent);
}

.news-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Utilities */
.updated {
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.error {
  background: #1f1215;
  color: var(--red);
  padding: 12px 16px;
  border-radius: 8px;
  text-align: center;
  margin-bottom: 20px;
  display: none;
  border: 1px solid #3a1c22;
}

.site-footer {
  text-align: center;
  margin-top: 30px;
  padding-top: 24px;
  font-size: 0.8rem;
  color: #5e6673;
  border-top: 1px dotted #848e9c;
}

.placeholder {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 32px;
  text-align: center;
  color: var(--text-muted);
}

@media (max-width: 600px) {
  .hero-price { font-size: 2.4rem; }
  .nav-links a { padding: 6px 10px; font-size: 0.85rem; }
  .wrapper { padding: 0px 14px 30px; }
}