:root {
  --inca-gold: #d4a029;
  --inca-gold-dark: #a27014;
  --inca-sun: #f2b538;
  --inca-stone: #4a3f34;
  --inca-terracotta: #b24a1d;
  --inca-jade: #2f6f58;
  --inca-ivory: #faf5e7;
  --inca-night: #1f1810;
  --shadow: 0 10px 30px rgba(31, 24, 16, 0.08);
  --radius: 14px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--inca-ivory);
  color: var(--inca-stone);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
}

a { color: var(--inca-gold-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: 880px; margin: 0 auto; padding: 24px; }

header.site {
  padding: 22px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  background: linear-gradient(135deg, var(--inca-sun) 0%, var(--inca-terracotta) 100%);
  color: white;
  box-shadow: var(--shadow);
}
header.site h1 { margin: 0; font-size: 22px; letter-spacing: 1px; }
header.site .logo { width: 44px; height: 44px; }

nav.lang {
  margin-left: auto;
  display: flex;
  gap: 6px;
  background: rgba(255,255,255,0.15);
  border-radius: 999px;
  padding: 4px;
}
nav.lang button {
  background: transparent;
  color: white;
  border: none;
  padding: 6px 14px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
  font-size: 13px;
}
nav.lang button.active {
  background: rgba(255,255,255,0.95);
  color: var(--inca-terracotta);
}

nav.primary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  padding: 14px;
  background: var(--inca-ivory);
  border-bottom: 1px solid rgba(74,63,52,0.1);
}
nav.primary a {
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 14px;
  color: var(--inca-stone);
}
nav.primary a:hover { background: rgba(212,160,41,0.15); }

main {
  background: white;
  border-radius: var(--radius);
  padding: 32px;
  margin: 24px auto;
  box-shadow: var(--shadow);
  max-width: 880px;
}
main h1, main h2 { color: var(--inca-stone); }
main h1 { border-bottom: 3px solid var(--inca-gold); padding-bottom: 8px; }
main h2 { margin-top: 2em; color: var(--inca-terracotta); }
main ul { padding-left: 1.4em; }
main li { margin: 6px 0; }

.hero {
  text-align: center;
  padding: 36px 20px;
  background: radial-gradient(circle at 50% 0%, rgba(242,181,56,0.2), transparent 60%),
              linear-gradient(180deg, #fff, var(--inca-ivory));
}
.hero h1 { font-size: 34px; margin: 8px 0; }
.hero p { color: #6c5b42; max-width: 560px; margin: 0 auto; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin: 24px 0;
}
.card {
  background: white;
  border: 1px solid rgba(74,63,52,0.08);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
.card h3 { margin: 0 0 8px; color: var(--inca-terracotta); }
.card p { margin: 0; color: #6c5b42; font-size: 14px; }

details {
  border: 1px solid rgba(74,63,52,0.1);
  border-radius: 10px;
  padding: 10px 14px;
  margin: 10px 0;
  background: #fdf9ed;
}
details summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--inca-terracotta);
}
details[open] summary { margin-bottom: 10px; }

.warning {
  background: #fff3e0;
  border-left: 4px solid var(--inca-terracotta);
  padding: 14px 18px;
  border-radius: 8px;
  margin: 20px 0;
}
.steps {
  counter-reset: s;
  list-style: none;
  padding: 0;
}
.steps li {
  counter-increment: s;
  position: relative;
  padding: 10px 10px 10px 48px;
  margin: 8px 0;
  background: #fdf9ed;
  border-radius: 8px;
}
.steps li::before {
  content: counter(s);
  position: absolute;
  left: 12px;
  top: 10px;
  width: 26px;
  height: 26px;
  background: var(--inca-gold);
  color: white;
  border-radius: 50%;
  text-align: center;
  line-height: 26px;
  font-weight: 700;
}

footer.site {
  text-align: center;
  padding: 22px 16px;
  color: #8a7a60;
  font-size: 13px;
}
footer.site a { color: var(--inca-gold-dark); }

[lang-hidden] { display: none !important; }

@media (max-width: 640px) {
  main { padding: 20px; border-radius: 0; margin: 12px 0; }
  .hero h1 { font-size: 26px; }
}