/* === CSS-VARIABLEN (Light-Default / Dark via [data-theme="dark"] auf <html>) === */
:root {
  --bg: #f0f4f8;
  --surface: #ffffff;
  --surface-soft: #e8edf2;
  --nav: #0f2d5a;
  --text: #0f2040;
  --muted: #5a7080;
  --accent: #2563eb;
  --accent-soft: #dbeafe;
  --line: rgba(15, 45, 90, .1);
  --shadow: 0 18px 40px rgba(10, 25, 50, .1);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --wrap: 1200px;
  --gradient: linear-gradient(135deg, #0f2d5a, #2563eb);
}

[data-theme="dark"] {
  --bg: #0b0e14;
  --surface: #131720;
  --surface-soft: #1a1f2a;
  --nav: #93c5fd;
  --text: #e5e7eb;
  --muted: #9ca3af;
  --accent: #3b82f6;
  --accent-soft: #1e3a5f;
  --line: rgba(255, 255, 255, .09);
  --shadow: 0 18px 40px rgba(0, 0, 0, .35);
}

/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

h1 { font-size: clamp(38px, 5.5vw, 66px); font-weight: 800; line-height: 1.08; letter-spacing: -.025em; margin: 0 0 18px; }
h2 { font-size: clamp(26px, 3.5vw, 40px); font-weight: 800; line-height: 1.12; letter-spacing: -.02em; margin: 0 0 14px; }
h3 { font-size: clamp(15px, 1.7vw, 18px); font-weight: 700; line-height: 1.3; margin: 0 0 8px; }
p { margin: 0 0 14px; }
section { padding: 96px 0; border-top: 1px solid var(--line); }

/* === LAYOUT === */
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

/* === HEADER === */
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(240, 244, 248, .9);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--line);
}
[data-theme="dark"] .site-header { background: rgba(11, 14, 20, .9); }

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand {
  font-size: 17px;
  font-weight: 800;
  color: var(--nav);
  letter-spacing: -.01em;
  white-space: nowrap;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
}
.nav-links a:hover { color: var(--text); }
.nav-actions { display: flex; align-items: center; gap: 8px; }

.mobile-toggle {
  display: none;
  width: 44px; height: 44px;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 12px;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 0;
}
.mobile-toggle span { width: 18px; height: 2px; background: var(--text); border-radius: 99px; display: block; }

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  border: none;
  cursor: pointer;
  transition: transform .16s ease, box-shadow .16s ease;
  text-decoration: none;
  line-height: 1;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 8px 24px rgba(37, 99, 235, .28);
}
.btn-primary:hover { box-shadow: 0 12px 32px rgba(37, 99, 235, .4); }
.btn-outline {
  border: 1.5px solid var(--line);
  background: var(--surface);
  color: var(--text);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-ghost {
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 16px;
  padding: 0 10px;
  min-height: 44px;
  cursor: pointer;
}

/* === HERO === */
.hero { padding: 72px 0 56px; border-top: none; }
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--accent-soft);
  border: 1px solid rgba(37, 99, 235, .2);
  border-radius: 999px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
[data-theme="dark"] .eyebrow { border-color: rgba(59, 130, 246, .3); }
.hero-copy > p { font-size: 17px; color: var(--muted); margin-bottom: 28px; }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; }

.linkedin-hero {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  transition: color .15s;
}
.linkedin-hero:hover { color: #0a66c2; }
.linkedin-hero svg { flex-shrink: 0; }

.hero-info-box { display: flex; flex-direction: column; gap: 12px; }
.hero-info-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 18px 22px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  transition: transform .18s, box-shadow .18s;
}
.hero-info-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.hero-info-icon {
  width: 40px; height: 40px;
  border-radius: 12px;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.hero-info-card strong { display: block; font-size: 14px; font-weight: 700; margin-bottom: 2px; }
.hero-info-card span { font-size: 13px; color: var(--muted); }

/* === SECTION TAG & HEAD === */
.tag {
  display: inline-block;
  padding: 5px 14px;
  background: var(--accent-soft);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}
.section-head p { color: var(--muted); font-size: 17px; margin: 0; }

/* === PAIN CARDS === */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.pain-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: transform .2s, box-shadow .2s;
}
.pain-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.pain-icon { font-size: 26px; margin-bottom: 12px; }
.pain-card h3 { font-size: 14px; margin-bottom: 6px; }
.pain-card p { font-size: 13px; color: var(--muted); margin: 0; }

/* === FEATURE CARDS === */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: transform .2s, box-shadow .2s;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.feature-icon { font-size: 30px; margin-bottom: 14px; }
.feature-card p { color: var(--muted); font-size: 14px; margin: 0; }
.feature-card ul { margin: 14px 0 0; padding-left: 18px; }
.feature-card ul li { font-size: 13px; color: var(--muted); margin: 6px 0; }

/* === COMING SOON CARDS === */
.coming-soon { border-style: dashed; opacity: .5; pointer-events: none; }

/* === STEP CARDS === */
.step-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.step-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.step-no {
  display: block;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .12em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 10px;
}
.step-card h3 { margin-bottom: 8px; }
.step-card p { color: var(--muted); font-size: 13px; margin: 0; }
.step-time { font-size: 12px; font-weight: 500; color: var(--muted); margin-left: 4px; }

/* === PRICING === */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  align-items: start;
}
.pricing-card {
  background: var(--surface);
  border: 2px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 34px;
}
.pricing-card.featured {
  border-color: var(--accent);
  background: var(--surface);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, .08);
}
.pricing-badge {
  display: inline-block;
  padding: 4px 12px;
  background: var(--gradient);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 14px;
}
.pricing-card h3 { font-size: 20px; margin-bottom: 4px; }
.price { font-size: 30px; font-weight: 800; margin: 10px 0 6px; }
.price small { font-size: 14px; font-weight: 600; color: var(--muted); }
.pricing-card > p { color: var(--muted); font-size: 14px; margin-bottom: 20px; }
.pricing-list { list-style: none; padding: 0; margin: 0 0 24px; }
.pricing-list li {
  font-size: 14px;
  color: var(--text);
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 8px;
}
.pricing-list li::before { content: "✓"; color: var(--accent); font-weight: 700; flex-shrink: 0; }
.pricing-note { text-align: center; font-size: 13px; color: var(--muted); margin-top: 20px; }

/* === FAQ === */
.faq-list { max-width: 720px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-question {
  width: 100%;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  font-weight: 700;
  font-size: 16px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text);
  font-family: inherit;
  transition: color .15s;
}
.faq-question:hover { color: var(--accent); }
.faq-icon {
  font-size: 20px;
  font-weight: 300;
  color: var(--muted);
  transition: transform .22s ease;
  flex-shrink: 0;
  margin-left: 16px;
}
.faq-question[aria-expanded="true"] .faq-icon { transform: rotate(45deg); }
.faq-answer {
  display: none;
  padding: 0 0 20px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}
.faq-answer.open { display: block; }

/* === CTA BAND === */
.cta-band {
  background: var(--gradient);
  padding: 80px 0;
  border-top: none;
  text-align: center;
}
.cta-band-inner { max-width: 640px; margin: 0 auto; }
.cta-band h2 { color: #fff; margin-bottom: 12px; }
.cta-band p { color: rgba(255, 255, 255, .8); font-size: 17px; margin-bottom: 28px; }

/* === CONTACT === */
.contact-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
  align-items: start;
}
.contact-form-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 36px;
}
.contact-info h3 { margin-bottom: 10px; }
.contact-info p { color: var(--muted); font-size: 15px; }
.contact-info a { color: var(--accent); }
.trust-list { list-style: none; padding: 0; margin: 16px 0 0; }
.trust-list li { font-size: 14px; color: var(--muted); padding: 6px 0; display: flex; align-items: center; gap: 8px; }
.trust-list li::before { content: "✓"; color: var(--accent); font-weight: 700; }
form { display: grid; gap: 10px; }
form label { font-size: 13px; font-weight: 700; color: var(--muted); display: block; margin-bottom: 2px; }
form input, form textarea {
  background: var(--bg);
  color: var(--text);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-size: 15px;
  font-family: inherit;
  width: 100%;
  transition: border-color .15s;
  outline: none;
}
form input:focus, form textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(37, 99, 235, .1); }
form textarea { resize: vertical; min-height: 120px; }

/* === FOOTER === */
footer { padding: 36px 0; border-top: 1px solid var(--line); }
.foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: var(--muted);
}
.foot-links { display: flex; gap: 20px; }
.foot-links a:hover { color: var(--text); }

/* === VERGLEICHSTABELLE === */
.compare-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.compare-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.compare-table th, .compare-table td {
  padding: 15px 22px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.compare-table thead th {
  background: var(--surface-soft);
  font-weight: 700;
  padding-top: 18px;
  padding-bottom: 18px;
}
.compare-table tbody tr:last-child td { border-bottom: none; }
.compare-table tbody tr:hover td { background: rgba(37, 99, 235, .03); }
.compare-table td:first-child { font-weight: 600; color: var(--nav); width: 220px; }
.compare-badge {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}
.compare-bad { background: #fee2e2; color: #991b1b; }
.compare-good { background: #dbeafe; color: #1d4ed8; }
[data-theme="dark"] .compare-bad { background: #3b0f0f; color: #fca5a5; }
[data-theme="dark"] .compare-good { background: #1e3a5f; color: #93c5fd; }
.col-bad { color: #b91c1c; }
.col-good { color: #1d4ed8; font-weight: 600; }
[data-theme="dark"] .col-bad { color: #fca5a5; }
[data-theme="dark"] .col-good { color: #93c5fd; }
.x-icon, .check-icon { font-weight: 700; margin-right: 5px; }

/* === SLOGAN-BAND === */
.slogan-band {
  background: linear-gradient(to right, var(--accent), #1d4ed8);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 14px 0;
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.03em;
}
.slogan-div { opacity: .6; }

/* === ZIELGRUPPEN === */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.audience-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  transition: border-color .2s, box-shadow .2s;
}
.audience-card:hover {
  box-shadow: 0 4px 20px rgba(0,0,0,.08);
  border-color: var(--accent);
}
.audience-icon { font-size: 32px; display: block; margin-bottom: 12px; }
.audience-card h3 { font-size: 16px; font-weight: 700; color: var(--text); margin-bottom: 10px; }
.audience-card p { font-size: 14px; color: var(--muted); line-height: 1.7; margin: 0; }
[data-theme="dark"] .audience-card { background: #1e293b; border-color: #334155; }

/* === SOCIAL PROOF BAND === */
.social-proof-band {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 40px 0;
}
.social-proof-band .stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat-item { text-align: center; padding: 16px; }
.stat-number { font-size: clamp(28px,4vw,42px); font-weight: 800; color: var(--accent); line-height: 1; }
.stat-label { font-size: 13px; color: var(--muted); margin-top: 6px; line-height: 1.4; }

/* === GRÜNDER === */
.founder-grid {
  display: grid;
  grid-template-columns: 380px auto;
  gap: 64px;
  align-items: center;
}
.founder-img-wrap { border-radius: 16px; overflow: hidden; max-width: 380px; }
.founder-img { width: 100%; display: block; aspect-ratio: 4/5; object-fit: cover; }
.founder-text { display: flex; flex-direction: column; gap: 16px; }
.founder-text h2 { font-size: clamp(24px,3vw,36px); font-weight: 800; margin: 0; }
.founder-text p { font-size: 15px; color: var(--muted); line-height: 1.7; margin: 0; }

/* === IMPRESSUM / DATENSCHUTZ (Prose) === */
.prose h3 { font-size: 16px; margin: 24px 0 8px; }
.prose p, .prose a { font-size: 14px; color: var(--muted); line-height: 1.7; }
.prose a { color: var(--accent); }

/* === SCROLL-ANIMATIONEN === */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .45s ease, transform .45s ease;
}
.reveal.revealed { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { .reveal { transition: none; } }

/* === RESPONSIVE === */
@media (max-width: 980px) {
  .pain-grid { grid-template-columns: repeat(3, 1fr); }
  .step-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  section { padding: 60px 0; }
  .nav-links, .nav-actions { display: none; }
  .mobile-toggle { display: flex; }
  .site-header.nav-open .nav-links {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 72px 0 0;
    background: var(--bg);
    padding: 24px;
    gap: 20px;
    align-items: flex-start;
    border-top: 1px solid var(--line);
    z-index: 29;
    font-size: 18px;
  }
  .site-header.nav-open .nav-actions {
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0; right: 0;
    bottom: 32px;
    padding: 0 24px;
    gap: 10px;
    z-index: 29;
  }
  .site-header.nav-open .nav-actions .btn { justify-content: center; }
  .hero-grid, .feature-grid, .pricing-grid, .audience-grid, .founder-grid { grid-template-columns: 1fr; }
  .founder-img-wrap { max-width: 100%; }
  .social-proof-band .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .pain-grid { grid-template-columns: repeat(2, 1fr); }
  .step-grid { grid-template-columns: 1fr; }
  .section-head { margin-bottom: 36px; }
}

@media (max-width: 480px) {
  .pain-grid { grid-template-columns: 1fr; }
  .hero { padding: 48px 0 36px; }
}
