:root {
  --black: #0A0A0A;
  --black-soft: #171717;
  --red: #E11D2A;
  --red-dark: #B8121C;
  --bg: #FFFFFF;
  --bg-alt: #F4F4F5;
  --border: #E5E7EB;
  --border-dark: #2A2A2A;
  --text: #0A0A0A;
  --text-muted: #6B7280;
  --radius: 10px;
  --max-width: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 { line-height: 1.2; margin: 0 0 16px; font-weight: 700; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.1rem, 4.5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.15rem; margin-bottom: 8px; }
p { margin: 0 0 16px; color: var(--text-muted); }
.center { text-align: center; margin-left: auto; margin-right: auto; }

.eyebrow {
  text-transform: uppercase;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--red);
  margin: 0 0 10px;
}

.section { padding: 88px 0; }
.section-sub { max-width: 620px; margin: -8px auto 48px; font-size: 1.05rem; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  font-weight: 600;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn-primary { background: var(--red); color: #fff; }
.btn-primary:hover { background: var(--red-dark); }
.btn-ghost { border-color: var(--border); color: var(--black); background: transparent; }
.btn-ghost:hover { border-color: var(--black); }
.btn-small { padding: 10px 20px; font-size: 0.92rem; }
.btn-large { padding: 15px 30px; font-size: 1.02rem; }
.btn-full { width: 100%; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
  gap: 24px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
  color: var(--black);
  text-decoration: none;
  white-space: nowrap;
}
.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  border-radius: 8px;
  background: var(--black);
  border: 2px solid var(--red);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}
.logo-word { line-height: 1; }
.logo-accent { color: var(--red); }
.main-nav { display: flex; gap: 32px; flex: 1; justify-content: center; }
.main-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}
.main-nav a:hover { color: var(--red); }
.nav-toggle { display: none; }

/* Hero */
.hero {
  padding: 72px 0 88px;
  background: linear-gradient(180deg, var(--black) 0%, var(--black-soft) 100%);
}
.hero h1, .hero .hero-sub, .hero .hero-note { color: #fff; }
.hero .hero-sub { color: #D4D4D8; }
.hero .hero-note { color: #9CA3AF; }
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
.hero-sub { font-size: 1.12rem; max-width: 520px; }
.audience-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 26px;
  padding: 0;
}
.audience-tags li {
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
  background: var(--black-soft);
  border: 1px solid var(--border-dark);
  border-radius: 999px;
  padding: 6px 14px;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 18px; }
.hero .btn-ghost { border-color: #3F3F46; color: #fff; }
.hero .btn-ghost:hover { border-color: #fff; }
.hero-note { font-size: 0.88rem; color: var(--text-muted); }

.mock-browser {
  border-radius: 14px;
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: 0 24px 60px -20px rgba(0, 0, 0, 0.55);
  overflow: hidden;
}
.mock-browser-bar {
  display: flex;
  gap: 6px;
  padding: 12px 14px;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}
.mock-browser-bar span {
  width: 10px; height: 10px; border-radius: 50%;
  background: #D4D4D8;
}
.mock-browser-body { padding: 24px; }
.mock-hero {
  height: 110px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--red) 0%, var(--black) 100%);
  margin-bottom: 18px;
}
.mock-line { height: 10px; border-radius: 5px; background: var(--border); margin-bottom: 10px; }
.mock-line-1 { width: 70%; }
.mock-line-2 { width: 45%; margin-bottom: 22px; }
.mock-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.mock-card { height: 60px; border-radius: 8px; background: var(--bg-alt); border: 1px solid var(--border); }

/* Two col */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}
.problem { background: var(--bg-alt); }

/* Feature grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 8px;
}
.feature-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  background: #fff;
}
.feature-icon {
  font-weight: 800;
  color: var(--red);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}
.feature-card p { margin-bottom: 0; }

/* Preise */
.preise { background: var(--bg-alt); }
.price-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 8px;
}
.price-grid-3 { grid-template-columns: repeat(3, 1fr); }
.price-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 36px;
}
.price-grid-3 .price-card { padding: 30px; }
.price-card-highlight {
  border-color: var(--red);
  border-width: 2px;
  box-shadow: 0 20px 50px -25px rgba(225, 29, 42, 0.35);
  position: relative;
}
.price-badge {
  display: inline-block;
  background: var(--red);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.price-value {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--black);
  margin: 4px 0 4px;
}
.price-grid-3 .price-value { font-size: clamp(1.7rem, 2.4vw, 2.1rem); }
.price-value span { font-size: 1rem; font-weight: 600; color: var(--text-muted); }
.price-value-sub { font-size: 0.92rem; font-weight: 600; color: var(--text-muted); margin: 0 0 20px; }
.price-list { list-style: none; padding: 0; margin: 0; }
.price-list li {
  padding: 10px 0;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
}
.price-list li:first-child { border-top: none; }
.price-list li::before { content: "✓ "; color: var(--red); font-weight: 800; }
.price-footnote { text-align: center; margin-top: 28px; font-size: 0.92rem; }

/* Ablauf */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 8px;
}
.step { text-align: center; padding: 0 12px; }
.step-number {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--black);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
  margin: 0 auto 18px;
}

/* Warum */
.warum { background: var(--black); color: #fff; }
.warum h2 { color: #fff; }
.warum p { color: #A1A1AA; }
.warum-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: start;
}
.warum-list { display: flex; flex-direction: column; gap: 24px; }
.warum-item h3 { color: #fff; }
.warum-item h3::before { content: "— "; color: var(--red); }
.warum-item p { margin-bottom: 0; }

/* Kontakt */
.kontakt-inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: start;
}
.kontakt-form {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px;
}
.form-row { margin-bottom: 18px; }
.form-row label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 6px;
  color: var(--black);
}
.form-row input, .form-row textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  background: #fff;
}
.form-row input:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--red);
}
.form-status { text-align: center; margin: 14px 0 0; font-weight: 600; color: var(--red); min-height: 1.2em; }

/* Footer */
.site-footer { background: var(--black); border-top: 1px solid var(--black); padding: 28px 0; }
.footer-inner {
  display: flex;
  justify-content: space-between;
  color: #A1A1AA;
  font-size: 0.9rem;
}
.footer-links a { color: #A1A1AA; text-decoration: none; }
.footer-links a:hover { color: var(--red); }

/* Responsive */
@media (max-width: 900px) {
  .hero-inner, .two-col, .warum-grid, .kontakt-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .price-grid, .price-grid-3 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .main-nav { display: none; }
}

@media (max-width: 560px) {
  .section { padding: 60px 0; }
  .feature-grid { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; }
  .btn-large { width: 100%; }
  .header-inner .btn-small { display: none; }
}