/* ilme aalim - Crypto News & Web3 Portal */
:root {
  --bg: #0a0a0a;
  --bg2: #111111;
  --bg3: #1a1a1a;
  --bg4: #222222;
  --text: #e5e5e5;
  --text2: #a3a3a3;
  --accent: #F59E0B;
  --accent2: #D97706;
  --green: #22c55e;
  --red: #ef4444;
  --border: #2a2a2a;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent2); }

img { max-width: 100%; height: auto; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 1rem; }

/* Ticker */
.ticker-bar {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  white-space: nowrap;
  font-size: 0.8rem;
  padding: 6px 0;
}
.ticker-inner {
  display: inline-flex;
  gap: 2rem;
  animation: tickerScroll 30s linear infinite;
  padding: 0 1rem;
}
.ticker-item { color: var(--text2); }
.tick-green { color: var(--green); font-weight: 600; }
.tick-red { color: var(--red); font-weight: 600; }
@keyframes tickerScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Navbar */
.navbar {
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: box-shadow 0.3s;
}
.navbar.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.6); }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--text) !important;
}
.brand-icon { color: var(--accent); font-size: 1.5rem; }
.nav-menu {
  display: flex;
  list-style: none;
  gap: 0.25rem;
  align-items: center;
}
.nav-menu a {
  color: var(--text2);
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.2s;
}
.nav-menu a:hover { color: var(--accent); background: var(--bg3); }
.nav-dropdown { position: relative; }
.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.5rem;
  min-width: 180px;
  list-style: none;
  box-shadow: var(--shadow);
}
.nav-dropdown:hover .dropdown-menu { display: block; }
.dropdown-menu a { display: block; padding: 0.5rem 0.75rem; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 0.5rem; }
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  margin: 5px 0;
  transition: 0.3s;
}

/* Hero */
.hero {
  padding: 4rem 0 3rem;
  text-align: center;
  background: linear-gradient(180deg, var(--bg2) 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--border);
}
.hero h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
  line-height: 1.2;
}
.hero h1 .accent { color: var(--accent); }
.hero p { color: var(--text2); font-size: 1.15rem; max-width: 600px; margin: 0 auto 2rem; }
.hero-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}
.hero-cat {
  background: var(--bg3);
  border: 1px solid var(--border);
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-size: 0.85rem;
  color: var(--text2);
  transition: all 0.2s;
}
.hero-cat:hover { border-color: var(--accent); color: var(--accent); background: rgba(245,158,11,0.1); }

/* Section */
.section { padding: 3rem 0; }
.section-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.section-title::before {
  content: '';
  width: 4px;
  height: 24px;
  background: var(--accent);
  border-radius: 2px;
}

/* Content layout */
.content-wrap {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 2rem;
}

/* Cards */
.featured-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; margin-bottom: 3rem; }
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }

.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.2s, border-color 0.2s;
}
.card:hover { transform: translateY(-3px); border-color: var(--accent); }
.card-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  background: var(--bg3);
}
.card-body { padding: 1.25rem; }
.card-cat {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent);
  background: rgba(245,158,11,0.12);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  margin-bottom: 0.5rem;
}
.card-title {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.5rem;
  color: var(--text);
}
.card-title a { color: inherit; }
.card-title a:hover { color: var(--accent); }
.featured-grid .card-title { font-size: 1.3rem; }
.card-summary { font-size: 0.85rem; color: var(--text2); margin-bottom: 0.75rem; line-height: 1.5; }
.card-meta { font-size: 0.75rem; color: var(--text2); }

/* Sidebar */
.sidebar { display: flex; flex-direction: column; gap: 1.5rem; }
.sidebar-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}
.sidebar-box h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--accent);
}

/* Ad slot */
.ad-slot {
  background: var(--bg3);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  color: var(--text2);
  font-size: 0.8rem;
  min-height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Trending coins widget */
.coin-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}
.coin-row:last-child { border-bottom: none; }
.coin-name { font-weight: 600; }
.coin-price { color: var(--text2); }
.coin-chg { font-weight: 600; font-size: 0.8rem; }

/* Newsletter */
.newsletter-form { display: flex; gap: 0.5rem; }
.newsletter-form input {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.6rem 0.75rem;
  color: var(--text);
  font-size: 0.85rem;
}
.newsletter-form input:focus { outline: none; border-color: var(--accent); }
.newsletter-form button, .btn {
  background: var(--accent);
  color: #000;
  border: none;
  border-radius: 8px;
  padding: 0.6rem 1.25rem;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.2s;
}
.newsletter-form button:hover, .btn:hover { background: var(--accent2); }
.btn-outline {
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
}
.btn-outline:hover { background: var(--accent); color: #000; }

/* Pagination */
.pagination {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 2rem;
}
.pagination a, .pagination span {
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid var(--border);
  color: var(--text2);
}
.pagination a:hover { border-color: var(--accent); color: var(--accent); }
.pagination .active { background: var(--accent); color: #000; border-color: var(--accent); }

/* Article page */
.article-header { padding: 2rem 0; text-align: center; }
.article-header h1 { font-size: 2rem; max-width: 800px; margin: 0 auto 1rem; line-height: 1.3; }
.article-meta { color: var(--text2); font-size: 0.9rem; margin-bottom: 1.5rem; }
.article-img { width: 100%; max-height: 480px; object-fit: cover; border-radius: var(--radius); margin-bottom: 2rem; }
.article-content {
  max-width: 780px;
  margin: 0 auto;
  font-size: 1.05rem;
  line-height: 1.8;
  padding-bottom: 3rem;
}
.article-content p { margin-bottom: 1.25rem; }
.article-content h2 { font-size: 1.5rem; margin: 2rem 0 1rem; color: var(--accent); }
.article-content h3 { font-size: 1.25rem; margin: 1.5rem 0 0.75rem; }
.article-content ul, .article-content ol { margin: 1rem 0 1rem 1.5rem; }
.article-content li { margin-bottom: 0.5rem; }
.article-content blockquote {
  border-left: 3px solid var(--accent);
  padding: 1rem 1.5rem;
  background: var(--bg2);
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 1.5rem 0;
  color: var(--text2);
}
.article-content a { color: var(--accent); text-decoration: underline; }

/* Page headers */
.page-header {
  padding: 3rem 0 2rem;
  text-align: center;
  background: linear-gradient(180deg, var(--bg2) 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--border);
}
.page-header h1 { font-size: 2rem; margin-bottom: 0.5rem; }
.page-header p { color: var(--text2); max-width: 600px; margin: 0 auto; }

/* Category filter */
.cat-filter {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
  padding: 1.5rem 0;
}
.cat-btn {
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid var(--border);
  color: var(--text2);
  background: none;
  cursor: pointer;
  transition: all 0.2s;
}
.cat-btn:hover, .cat-btn.active { border-color: var(--accent); color: var(--accent); background: rgba(245,158,11,0.1); }

/* Tables */
.price-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg2);
  border-radius: var(--radius);
  overflow: hidden;
}
.price-table th {
  background: var(--bg3);
  padding: 0.75rem 1rem;
  text-align: left;
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--text2);
  font-weight: 600;
}
.price-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}
.price-table tr:hover { background: var(--bg3); }

/* Faucet/Airdrop cards */
.tool-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color 0.2s;
}
.tool-card:hover { border-color: var(--accent); }
.tool-card h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.tool-card p { color: var(--text2); font-size: 0.9rem; margin-bottom: 1rem; }
.tool-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.25rem; }
.badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  background: rgba(34,197,94,0.15);
  color: var(--green);
}
.badge-yellow { background: rgba(245,158,11,0.15); color: var(--accent); }

/* Calculator */
.calc-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  max-width: 500px;
  margin: 0 auto;
}
.calc-box label { display: block; font-size: 0.85rem; color: var(--text2); margin-bottom: 0.25rem; }
.calc-box input, .calc-box select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem;
  color: var(--text);
  font-size: 1rem;
  margin-bottom: 1rem;
}
.calc-box input:focus, .calc-box select:focus { outline: none; border-color: var(--accent); }
.calc-result {
  text-align: center;
  padding: 1.5rem;
  background: var(--bg);
  border-radius: 8px;
  margin-top: 1rem;
}
.calc-result .amount { font-size: 2rem; font-weight: 800; color: var(--accent); }

/* Rate card */
.rate-card {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}
.rate-box {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  transition: border-color 0.2s;
}
.rate-box:hover { border-color: var(--accent); }
.rate-box h3 { color: var(--accent); margin-bottom: 0.5rem; }
.rate-box .price { font-size: 2rem; font-weight: 800; margin: 0.5rem 0; }
.rate-box ul { list-style: none; font-size: 0.9rem; color: var(--text2); }
.rate-box li { padding: 0.3rem 0; }

/* Footer */
.site-footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 3rem 0 1.5rem;
  margin-top: 3rem;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 2rem; margin-bottom: 2rem; }
.footer-col h3, .footer-col h4 { margin-bottom: 1rem; font-size: 1rem; }
.footer-col p { color: var(--text2); font-size: 0.85rem; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.4rem; }
.footer-col a { color: var(--text2); font-size: 0.85rem; }
.footer-col a:hover { color: var(--accent); }
.social-links { display: flex; gap: 0.75rem; margin-top: 1rem; flex-wrap: wrap; }
.social-links a {
  background: var(--bg3);
  padding: 0.4rem 0.75rem;
  border-radius: 8px;
  font-size: 0.8rem;
  color: var(--text2);
  border: 1px solid var(--border);
}
.social-links a:hover { border-color: var(--accent); color: var(--accent); }
.footer-newsletter { display: flex; gap: 0.5rem; }
.footer-newsletter input {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.5rem;
  color: var(--text);
  font-size: 0.8rem;
}
.footer-newsletter button {
  background: var(--accent);
  border: none;
  border-radius: 8px;
  padding: 0.5rem 0.75rem;
  color: #000;
  font-weight: 700;
  cursor: pointer;
}
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text2);
}

/* Structured data / SEO */
.breadcrumb {
  font-size: 0.8rem;
  color: var(--text2);
  padding: 1rem 0;
}
.breadcrumb a { color: var(--text2); }
.breadcrumb a:hover { color: var(--accent); }

/* Loading skeleton */
.skeleton {
  background: linear-gradient(90deg, var(--bg3) 25%, var(--bg4) 50%, var(--bg3) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 8px;
}
@keyframes shimmer { 0%{background-position:200% 0} 100%{background-position:-200% 0} }

/* Responsive */
@media (max-width: 1024px) {
  .content-wrap { grid-template-columns: 1fr; }
  .sidebar { order: 2; }
}
@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .nav-menu {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--bg2);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 1rem;
  }
  .nav-menu.active { display: flex; }
  .dropdown-menu {
    position: static;
    display: none;
    box-shadow: none;
    border: none;
    padding-left: 1rem;
  }
  .nav-dropdown.open .dropdown-menu { display: block; }
  .hero h1 { font-size: 1.75rem; }
  .featured-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .article-header h1 { font-size: 1.5rem; }
}
@media (max-width: 480px) {
  .news-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .ticker-inner { gap: 1.5rem; font-size: 0.75rem; }
}