/* Color Block Jam — «Блочный-казуал» стиль */
:root {
  --bg-main: #E8F4FD;
  --bg-card: #FFFFFF;
  --text-primary: #1A2B3C;
  --text-secondary: #5A6B7C;
  --accent-blue: #4488FF;
  --accent-red: #FF4444;
  --accent-purple: #8844CC;
  --accent-orange: #FF8800;
  --accent-yellow: #FFCC00;
  --accent-green: #44BB44;
  --border: #D0E4F0;
  --shadow: 0 2px 12px rgba(0,0,0,0.08);
  --radius: 14px;
  --max-w: 900px;
}

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

body {
  font-family: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header {
  background: var(--bg-card);
  border-bottom: 2px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1.1rem;
}
.logo-icon { border-radius: 10px; }
.nav { display: flex; gap: 4px; flex-wrap: wrap; }
.nav a {
  text-decoration: none;
  color: var(--text-secondary);
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: background 0.2s, color 0.2s;
}
.nav a:hover, .nav a.active {
  background: var(--accent-blue);
  color: #fff;
}
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  margin: 5px 0;
  border-radius: 2px;
}

/* Breadcrumbs */
.crumbs {
  background: #F0F8FF;
  border-bottom: 1px solid var(--border);
  padding: 8px 0;
  font-size: 0.85rem;
}
.crumbs .container { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.crumb-link { color: var(--accent-blue); text-decoration: none; }
.crumb-link:hover { text-decoration: underline; }
.crumb-sep { color: var(--text-secondary); }
.crumb-current { color: var(--text-secondary); }

/* Main content */
main { padding: 30px 0 50px; }

/* Hero */
.hero {
  text-align: center;
  padding: 40px 20px;
  background: linear-gradient(135deg, #D0EAFF 0%, #E8F4FD 50%, #F0F8FF 100%);
  border-radius: var(--radius);
  margin-bottom: 30px;
}
.hero h1 { font-size: 2rem; margin-bottom: 12px; color: var(--text-primary); }
.hero p { font-size: 1.1rem; color: var(--text-secondary); max-width: 600px; margin: 0 auto; }

/* Screenshot gallery */
.screenshot-gallery {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding: 16px 0;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.screenshot-gallery::-webkit-scrollbar { height: 6px; }
.screenshot-gallery::-webkit-scrollbar-track { background: var(--border); border-radius: 3px; }
.screenshot-gallery::-webkit-scrollbar-thumb { background: var(--accent-blue); border-radius: 3px; }
.screenshot-gallery img {
  flex-shrink: 0;
  width: 180px;
  border-radius: 12px;
  box-shadow: var(--shadow);
  scroll-snap-align: start;
}

/* Section */
.section { margin-bottom: 40px; }
.section-title {
  font-size: 1.5rem;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 3px solid var(--accent-blue);
  display: inline-block;
}

/* Cards grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}
.card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover { transform: translateY(-2px); box-shadow: 0 4px 20px rgba(0,0,0,0.12); }
.card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.card p { color: var(--text-secondary); font-size: 0.95rem; }

/* Block color chips */
.block-chip {
  display: inline-block;
  width: 20px;
  height: 20px;
  border-radius: 6px;
  vertical-align: middle;
  margin-right: 6px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
.block-chip.red { background: var(--accent-red); }
.block-chip.blue { background: var(--accent-blue); }
.block-chip.purple { background: var(--accent-purple); }
.block-chip.orange { background: var(--accent-orange); }
.block-chip.yellow { background: var(--accent-yellow); }
.block-chip.green { background: var(--accent-green); }

/* Button */
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
  border: none;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(0,0,0,0.15); }
.btn-primary { background: var(--accent-blue); color: #fff; }
.btn-appstore { background: #000; color: #fff; }
.btn-gplay { background: #34A853; color: #fff; }
.btn-apk { background: var(--accent-orange); color: #fff; }
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; margin: 16px 0; }

/* Download table */
.download-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 0.95rem;
}
.download-table th, .download-table td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.download-table th {
  background: #F0F8FF;
  font-weight: 600;
  color: var(--text-primary);
}
.download-table a { color: var(--accent-blue); text-decoration: none; }
.download-table a:hover { text-decoration: underline; }
.badge-verified {
  display: inline-block;
  background: var(--accent-green);
  color: #fff;
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 6px;
  margin-left: 6px;
  font-weight: 600;
}

/* FAQ */
.faq-item { margin-bottom: 16px; }
.faq-item h3 {
  font-size: 1.05rem;
  margin-bottom: 6px;
  color: var(--text-primary);
  cursor: pointer;
}
.faq-item p { color: var(--text-secondary); font-size: 0.95rem; }

/* Guide steps */
.guide-step {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  align-items: flex-start;
}
.guide-step-num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: var(--accent-blue);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
}
.guide-step-content { flex: 1; }
.guide-step-content h3 { font-size: 1.05rem; margin-bottom: 4px; }
.guide-step-content p { color: var(--text-secondary); font-size: 0.95rem; }

/* News */
.news-item {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.news-date { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 6px; }
.news-item h3 { font-size: 1.1rem; margin-bottom: 8px; }

/* Footer */
.site-footer {
  background: #1A2B3C;
  color: #AABBCC;
  padding: 24px 0;
  text-align: center;
  font-size: 0.85rem;
}
.footer-disclaimer { margin-bottom: 8px; }
.footer-copy { color: #667788; }

/* Responsive */
@media (max-width: 768px) {
  .nav { display: none; flex-direction: column; width: 100%; padding: 10px 0; }
  .nav.open { display: flex; }
  .menu-toggle { display: block; }
  .header-inner { flex-wrap: wrap; }
  .hero h1 { font-size: 1.5rem; }
  .screenshot-gallery img { width: 140px; }
  .cards-grid { grid-template-columns: 1fr; }
}