/* Ledger Bitcoin Recovery - Multilingual Site */
:root {
  --color1: #ff0f08;
  --color2: #ff9808;
  --color3: #ffed34;
  --color4: #fffba5;
  --color5: #fffbf3;
  --dark: #1a1a1a;
  --text: #2d2d2d;
  --border: rgba(255, 15, 8, 0.2);
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --radius: 12px;
  --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--color5);
}

/* Header */
.site-header {
  background: linear-gradient(135deg, var(--dark) 0%, #2d2d2d 100%);
  color: var(--color5);
  padding: 1rem 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.logo a {
  color: var(--color5);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.25rem;
}
.logo a span { color: var(--color2); }
.nav-main {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-main a {
  color: var(--color4);
  text-decoration: none;
  padding: 0.35rem 0.5rem;
  border-radius: 6px;
  transition: background 0.2s, color 0.2s;
}
.nav-main a:hover { background: rgba(255,255,255,0.1); color: #fff; }
.lang-switch {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.lang-switch a {
  color: var(--color3);
  text-decoration: none;
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  font-size: 0.9rem;
  border: 1px solid rgba(255,237,52,0.4);
  transition: background 0.2s, color 0.2s;
}
.lang-switch a:hover { background: var(--color2); color: #fff; border-color: var(--color2); }
.lang-switch a.active { background: var(--color2); color: #fff; border-color: var(--color2); }

/* Main */
main { max-width: 900px; margin: 0 auto; padding: 2rem 1.5rem; }
.article-header { margin-bottom: 2rem; }
.article-header h1 {
  font-size: clamp(1.5rem, 4vw, 2rem);
  color: var(--dark);
  margin: 0 0 0.5rem 0;
  line-height: 1.3;
}
.article-header .lead {
  font-size: 1.05rem;
  color: #555;
}

/* Blocks */
.block {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.5rem 2rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--color2);
}
.block-alt { border-left-color: var(--color1); }
.block-highlight { background: linear-gradient(90deg, var(--color4) 0%, var(--color5) 100%); border-left-color: var(--color3); }
h2 {
  font-size: 1.35rem;
  color: var(--color1);
  margin: 0 0 1rem 0;
  padding-bottom: 0.5rem;
}
h3 {
  font-size: 1.15rem;
  color: var(--color2);
  margin: 1.25rem 0 0.5rem 0;
}
.block p { margin: 0 0 1rem 0; }
.block p:last-child { margin-bottom: 0; }

/* Images */
.content-img {
  max-width: 420px;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin: 1rem 0;
  display: block;
}
.content-img.left { float: left; margin-right: 1.5rem; }
.content-img.right { float: right; margin-left: 1.5rem; }
@media (max-width: 640px) {
  .content-img.left, .content-img.right { float: none; margin: 1rem auto; }
}

/* Tables */
.table-wrap { overflow-x: auto; margin: 1rem 0; }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}
th, td { padding: 0.5rem 0.75rem; text-align: left; border: 1px solid var(--border); }
th { background: var(--color4); color: var(--dark); font-weight: 600; }
tr:nth-child(even) { background: var(--color5); }

/* Lists */
ul.steps, ul.factors { margin: 0.5rem 0 1rem 1.25rem; padding: 0; }
ul.steps li, ul.factors li { margin: 0.35rem 0; }

/* Internal links in text */
.content a {
  color: var(--color1);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}
.content a:hover { border-bottom-color: var(--color1); }

/* FAQ */
.faq-list { margin: 0; padding: 0; list-style: none; }
.faq-list li {
  background: #fff;
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  overflow: hidden;
}
.faq-q {
  padding: 1rem 1.25rem;
  font-weight: 600;
  color: var(--dark);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border: none;
  width: 100%;
  text-align: left;
  font-family: inherit;
  font-size: 1rem;
  background: var(--color5);
  transition: background 0.2s;
}
.faq-q:hover { background: var(--color4); }
.faq-q::before { content: ''; width: 8px; height: 8px; background: var(--color2); border-radius: 50%; flex-shrink: 0; }
.faq-a {
  padding: 0 1.25rem 1rem 1.25rem;
  margin-left: 1rem;
  color: #555;
  border-left: 2px solid var(--color2);
}
.faq-a p { margin: 0; }

/* Footer */
.site-footer {
  background: var(--dark);
  color: var(--color4);
  padding: 2rem 1.5rem;
  margin-top: 3rem;
}
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-menu {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  list-style: none;
  margin: 0 0 1rem 0;
  padding: 0;
}
.footer-menu a { color: var(--color4); text-decoration: none; }
.footer-menu a:hover { color: var(--color3); }
.footer-lang { margin-top: 1rem; }
.footer-lang a { color: var(--color3); text-decoration: none; margin-right: 1rem; }
.footer-lang a:hover { text-decoration: underline; }
.footer-copy { margin-top: 1.5rem; font-size: 0.9rem; opacity: 0.85; }

/* Responsive */
@media (max-width: 768px) {
  .site-header { padding: 1rem; }
  .header-inner { flex-direction: column; align-items: flex-start; }
  .nav-main { margin-top: 0.5rem; }
  main { padding: 1.5rem 1rem; }
  .block { padding: 1.25rem 1rem; }
}

@media (max-width: 480px) {
  body { font-size: 16px; }
  .lang-switch a { padding: 0.4rem 0.6rem; font-size: 0.85rem; }
}