:root {
  --color-primary: #0f766e;
  --color-accent: #c2410c;
  --color-accent-dark: #9a3412;
  --color-bg: #ffffff;
  --color-bg-alt: #f3f4f1;
  --color-text: #1f2937;
  --color-text-muted: #4b5563;
  --font-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  --max-width: 720px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.5;
}

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

header.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid #e5e7eb;
}

.logo {
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--color-primary);
  text-decoration: none;
}
.logo span { color: var(--color-accent); }

.lang-toggle a {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-decoration: none;
  margin-left: 8px;
}
.lang-toggle a.active { color: var(--color-primary); font-weight: 700; }

section { padding: 48px 0; }
section.alt { background: var(--color-bg-alt); }

h1 { font-size: 1.9rem; line-height: 1.25; margin: 0 0 12px; }
h2 { font-size: 1.5rem; margin: 0 0 20px; }
p.subheadline { font-size: 1.05rem; color: var(--color-text-muted); margin: 0 0 24px; }

.btn-cta {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 1rem;
}
.btn-cta:hover { background: var(--color-accent-dark); }

.hero { text-align: center; padding-top: 56px; }

.price-old {
  text-decoration: line-through;
  color: var(--color-text-muted);
  font-size: 1.1rem;
  margin-right: 8px;
}
.price-new {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-primary);
}

.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 640px) {
  .cards { grid-template-columns: 1fr 1fr; }
}
.card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 20px;
}
.card h3 { margin: 0 0 8px; font-size: 1.05rem; color: var(--color-primary); }
.card p { margin: 0; color: var(--color-text-muted); font-size: 0.95rem; }

.steps { list-style: none; padding: 0; margin: 0; counter-reset: step; }
.steps li {
  counter-increment: step;
  position: relative;
  padding-left: 44px;
  margin-bottom: 20px;
}
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.addon {
  margin-top: 20px;
  padding: 16px;
  background: var(--color-bg-alt);
  border-radius: 8px;
  font-size: 0.95rem;
}

.faq-item { margin-bottom: 20px; }
.faq-item dt { font-weight: 700; margin-bottom: 6px; }
.faq-item dd { margin: 0; color: var(--color-text-muted); }

footer.site-footer {
  text-align: center;
  padding: 40px 20px;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}
footer.site-footer .btn-cta { margin-top: 16px; }