:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --ink: #0f172a;
  --muted: #64748b;
  --bg: #ffffff;
  --bg-soft: #f8fafc;
  --border: #e2e8f0;
  --success: #16a34a;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(15, 23, 42, .08);
}

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

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

.container { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { font-weight: 800; font-size: 1.25rem; color: var(--ink); text-decoration: none; letter-spacing: -.02em; }
.brand span { color: var(--primary); }
.nav-links { display: flex; gap: 26px; }
.nav-links a { color: var(--muted); text-decoration: none; font-weight: 500; font-size: .95rem; transition: color .15s; }
.nav-links a:hover { color: var(--primary); }
.lang { display: flex; gap: 8px; align-items: center; }
.lang a { font-size: .85rem; font-weight: 600; color: var(--muted); text-decoration: none; padding: 4px 8px; border: 1px solid transparent; border-radius: 8px; }
.lang a:hover { color: var(--primary); }
.lang a.active { color: var(--primary); background: #eff6ff; border-color: #bfdbfe; }
.nav-toggle { display: none; background: none; border: 0; font-size: 1.6rem; cursor: pointer; color: var(--ink); }

/* ---------- Hero ---------- */
.hero { padding: 84px 0 64px; background: linear-gradient(180deg, #eff6ff 0%, var(--bg) 100%); text-align: center; }
.hero h1 { font-size: clamp(2rem, 5vw, 3.2rem); line-height: 1.15; letter-spacing: -.02em; max-width: 760px; margin: 0 auto 18px; }
.hero p { font-size: 1.15rem; color: var(--muted); max-width: 620px; margin: 0 auto 34px; }
.btn {
  display: inline-block; background: var(--primary); color: #fff; padding: 14px 30px;
  border-radius: 999px; text-decoration: none; font-weight: 600; transition: background .15s;
}
.btn:hover { background: var(--primary-dark); }
.btn-ghost { background: transparent; color: var(--primary); border: 2px solid var(--primary); }
.btn-ghost:hover { background: #eff6ff; }

/* ---------- Sections ---------- */
.section { padding: 72px 0; }
.section-alt { background: var(--bg-soft); }
.section h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); text-align: center; letter-spacing: -.01em; margin-bottom: 12px; }
.section .lead { text-align: center; color: var(--muted); max-width: 640px; margin: 0 auto 48px; }

/* ---------- Feature grid ---------- */
.grid { display: grid; gap: 24px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow);
}
.card .icon {
  width: 48px; height: 48px; border-radius: 12px; background: #eff6ff; color: var(--primary);
  display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
}
.card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: .95rem; }
.card ul { list-style: none; margin-top: 10px; }
.card ul li { color: var(--muted); font-size: .92rem; padding: 4px 0 4px 24px; position: relative; }
.card ul li::before { content: "✓"; color: var(--success); font-weight: 700; position: absolute; left: 0; }

/* ---------- Pricing ---------- */
.pricing { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.price-card { display: flex; flex-direction: column; }
.price-card .price { font-size: 2.1rem; font-weight: 800; letter-spacing: -.02em; margin: 8px 0 2px; }
.price-card .price small { font-size: .85rem; font-weight: 500; color: var(--muted); }
.price-card .price-note { font-size: .82rem; color: var(--muted); margin-bottom: 14px; }
.price-card .btn { margin-top: auto; text-align: center; }
.price-card.featured { border: 2px solid var(--primary); position: relative; }
.price-card.featured::before {
  content: "Beliebt"; position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--primary); color: #fff; font-size: .78rem; font-weight: 700;
  padding: 4px 14px; border-radius: 999px;
}

/* ---------- Steps / about ---------- */
.steps { counter-reset: step; display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.step { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; }
.step::before { counter-increment: step; content: counter(step); display: inline-block; font-weight: 800; color: var(--primary); font-size: 1.4rem; margin-bottom: 10px; }
.step h3 { margin-bottom: 6px; }

/* ---------- Contact ---------- */
.contact-wrap { display: grid; gap: 32px; grid-template-columns: 1.2fr .8fr; }
.contact-form { display: grid; gap: 16px; }
.contact-form label { font-weight: 600; font-size: .9rem; }
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--border); border-radius: 10px;
  font: inherit; background: var(--bg); transition: border .15s;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  outline: none; border-color: var(--primary);
}
.contact-form textarea { min-height: 130px; resize: vertical; }
.contact-side .card { margin-bottom: 16px; }
.contact-side a { color: var(--primary); text-decoration: none; }

/* ---------- Legal pages ---------- */
.legal { max-width: 780px; }
.legal h1 { font-size: 1.9rem; margin-bottom: 8px; }
.legal .updated { color: var(--muted); font-size: .85rem; margin-bottom: 28px; }
.legal h2 { font-size: 1.25rem; margin: 26px 0 10px; }
.legal h3 { font-size: 1.05rem; margin: 18px 0 8px; }
.legal p, .legal li { color: var(--muted); font-size: .95rem; margin-bottom: 8px; }
.legal ul { padding-left: 20px; }
.legal table { width: 100%; border-collapse: collapse; margin: 12px 0; }
.legal table th, .legal table td { border: 1px solid var(--border); padding: 10px 12px; text-align: left; font-size: .9rem; }
.legal table th { background: var(--bg-soft); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--border); padding: 40px 0 48px; background: var(--bg-soft); }
.site-footer .container { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.site-footer .links a { color: var(--muted); text-decoration: none; font-size: .9rem; margin-right: 14px; }
.site-footer .links a:hover { color: var(--primary); }
.site-footer p { color: var(--muted); font-size: .9rem; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2, .contact-wrap { grid-template-columns: 1fr; }
  .nav-links {
    position: absolute; top: 68px; left: 0; right: 0; background: var(--bg);
    flex-direction: column; padding: 16px 20px; gap: 14px;
    border-bottom: 1px solid var(--border); display: none;
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .lang { margin-left: auto; margin-right: 12px; }
  .hero { padding: 56px 0 44px; }
}