/* Globales Stylesheet – alle Kommentare bewusst auf Deutsch */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, "Helvetica Neue", Arial, "Apple Color Emoji", "Segoe UI Emoji"; color: #0f172a; background: #f8fafc; }
a { color: #0ea5e9; text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar { background: linear-gradient(90deg, #0ea5e9, #22d3ee); color: white; font-weight: 600; padding: 6px 16px; text-align: center; letter-spacing: 0.08em; }

.header { background: white; display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; box-shadow: 0 1px 0 rgba(2,6,23,0.06); position: sticky; top: 0; z-index: 10; }
.brand img { height: 36px; }
.nav { display: flex; gap: 16px; }
.nav a { padding: 8px 10px; border-radius: 10px; font-weight: 600; color: #0f172a; }
.nav a:hover { background: #e2e8f0; }

.main { max-width: 1120px; margin: 0 auto; padding: 24px 16px 64px; }

.hero { background: white; border: 1px solid #e2e8f0; border-radius: 16px; padding: 32px; box-shadow: 0 1px 2px rgba(2,6,23,0.06), 0 6px 24px rgba(2,6,23,0.06); }
.hero h1 { font-size: 2rem; margin: 0 0 8px; }
.hero p { margin: 0 0 16px; color: #334155; }
.cta-row { display: flex; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }

.badges { display: flex; gap: 12px; list-style: none; padding: 0; margin: 0; }
.badges li { background: #ecfeff; border: 1px solid #a5f3fc; color: #155e75; padding: 6px 10px; border-radius: 999px; font-weight: 600; font-size: 0.9rem; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin-top: 20px; }
.card { background: white; border: 1px solid #e2e8f0; border-radius: 16px; padding: 16px; min-height: 140px; display: flex; flex-direction: column; gap: 8px; }
.card h3 { margin: 0; }
.link { margin-top: auto; font-weight: 600; }

.trust { margin-top: 28px; }
.trust h2 { margin-bottom: 8px; }
.list-check { list-style: "✓  "; padding-left: 1.5rem; }
.list-dash { list-style: "—  "; padding-left: 1.5rem; }

.product { background: white; border: 1px solid #e2e8f0; border-radius: 16px; padding: 16px; margin: 16px 0; }
.specs { list-style: "•  "; padding-left: 1.5rem; }
.sku { color: #475569; }

.cta-line { margin: 24px 0; display: flex; gap: 12px; }

.btn { display: inline-block; border: none; background: #0ea5e9; color: white; padding: 10px 14px; border-radius: 12px; font-weight: 700; cursor: pointer; }
.btn:hover { filter: brightness(0.95); }
.btn.ghost { background: transparent; color: #0ea5e9; border: 2px solid #0ea5e9; }

.form { display: grid; gap: 12px; background: white; border: 1px solid #e2e8f0; border-radius: 16px; padding: 16px; }
.form label { display: grid; gap: 6px; font-weight: 600; }
.form input, .form textarea { padding: 10px; border: 1px solid #cbd5e1; border-radius: 10px; font: inherit; }
.form-row { display: flex; align-items: center; gap: 12px; }
.checkbox { font-weight: 500; }

.contact-box { margin-top: 16px; padding: 16px; background: white; border: 1px solid #e2e8f0; border-radius: 16px; }

.footer { margin-top: 48px; background: #0b1220; color: #cbd5e1; padding: 24px 16px; }
.footer h4 { color: #e2e8f0; margin: 0 0 8px; }
.footer a { color: #93c5fd; }
.footer-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.copy { margin-top: 12px; font-size: 0.9rem; color: #94a3b8; text-align: center; }