/* ==========================================================================
   twenty seconds – Lead-Butler-Seite
   ========================================================================== */

/* ── Hero ── */
.lb-hero {
  padding-top: calc(72px + var(--space-5xl));
  padding-bottom: var(--space-4xl);
  position: relative;
  overflow: hidden;
}

.lb-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 30% 0%, rgba(0, 160, 222, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 80%, rgba(0, 160, 222, 0.03) 0%, transparent 50%);
  pointer-events: none;
}

.lb-hero-content {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

.lb-hero h1 {
  font-size: var(--fs-hero);
  font-weight: var(--fw-extrabold);
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: var(--space-xl);
}


/* ── Problem Section ── */
.lb-problem {
  background: var(--color-dark);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.lb-problem::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(0, 160, 222, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.lb-problem .container {
  position: relative;
}

.lb-problem h2 {
  color: var(--color-white);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.problem-card {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.problem-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  background: rgba(0, 160, 222, 0.15);
  color: var(--color-teal-light);
}

.problem-card-icon svg {
  width: 24px;
  height: 24px;
}

.problem-card h3 {
  color: var(--color-white);
  margin-bottom: var(--space-sm);
  font-size: var(--fs-h4);
}

.problem-card p {
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--fs-small);
}


/* ── Solution Section ── */
.lb-solution {
  background: var(--color-white);
}

.solution-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.solution-text h2 {
  margin-bottom: var(--space-lg);
}

.solution-text p {
  font-size: var(--fs-body-lg);
  color: var(--color-text-secondary);
  line-height: var(--lh-body);
}

.solution-features {
  display: grid;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.solution-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
}

.solution-feature-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-teal-subtle);
  color: var(--color-teal);
}

.solution-feature-icon svg {
  width: 20px;
  height: 20px;
}

.solution-feature h4 {
  font-size: var(--fs-body);
  margin-bottom: 2px;
}

.solution-feature p {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  margin-bottom: 0;
}

.solution-visual {
  background: linear-gradient(135deg, var(--color-teal-subtle) 0%, var(--color-bg) 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  border: 1px solid var(--color-border);
}

.solution-visual-placeholder {
  text-align: center;
  color: var(--color-teal);
}

.solution-visual-placeholder svg {
  width: 80px;
  height: 80px;
  margin-bottom: var(--space-md);
  opacity: 0.6;
}

.solution-visual-placeholder span {
  display: block;
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-text-muted);
}


/* ── How It Works ── */
.lb-how {
  background: var(--color-surface);
}

.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.how-step {
  text-align: center;
  padding: var(--space-2xl);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: all var(--duration-normal) var(--ease-out);
}

.how-step:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--color-teal-subtle);
}

.how-step-number {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--color-teal);
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
}

.how-step h3 {
  margin-bottom: var(--space-sm);
}

.how-step p {
  color: var(--color-text-secondary);
  font-size: var(--fs-small);
}


/* ── What You Get ── */
.lb-leistungen {
  background: var(--color-white);
}

.leistungen-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.leistung-card {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  transition: all var(--duration-normal) var(--ease-out);
}

.leistung-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-teal-subtle);
}

.leistung-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-teal-subtle);
  color: var(--color-teal);
}

.leistung-icon svg {
  width: 24px;
  height: 24px;
}

.leistung-card h4 {
  margin-bottom: var(--space-xs);
}

.leistung-card p {
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
}


/* ── Schnellcheck (Quiz) ── */
.lb-schnellcheck {
  background: var(--color-dark);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.lb-schnellcheck::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 0% 50%, rgba(0, 160, 222, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 100% 50%, rgba(0, 160, 222, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.schnellcheck-inner {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}

.lb-schnellcheck h2 {
  color: var(--color-white);
}

.schnellcheck-description {
  font-size: var(--fs-body-lg);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-2xl);
}

.schnellcheck-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
}

.schnellcheck-question {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  margin-bottom: var(--space-xl);
}

.schnellcheck-progress {
  display: flex;
  gap: var(--space-xs);
  justify-content: center;
  margin-bottom: var(--space-xl);
}

.schnellcheck-progress-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.2);
  transition: background var(--duration-fast) var(--ease-out);
}

.schnellcheck-progress-dot.active {
  background: var(--color-teal);
}

.schnellcheck-progress-dot.done {
  background: var(--color-teal-light);
}

.schnellcheck-options {
  display: grid;
  gap: var(--space-sm);
}

.schnellcheck-option {
  display: block;
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: var(--fw-medium);
  text-align: left;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
}

.schnellcheck-option:hover {
  background: rgba(0, 160, 222, 0.15);
  border-color: var(--color-teal);
}

.schnellcheck-option.selected {
  background: rgba(0, 160, 222, 0.2);
  border-color: var(--color-teal);
}

.schnellcheck-result {
  display: none;
}

.schnellcheck-result.visible {
  display: block;
}

.schnellcheck-result h3 {
  color: var(--color-white);
  font-size: var(--fs-h3);
  margin-bottom: var(--space-md);
}

.schnellcheck-result p {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--fs-body-lg);
  margin-bottom: var(--space-xl);
}


/* ── Pricing ── */
.lb-preise {
  background: var(--color-surface);
}

.setup-price {
  text-align: center;
  max-width: 900px;
  margin: 0 auto var(--space-2xl);
  padding: var(--space-lg) var(--space-xl);
  background: var(--color-brand-subtle);
  border: 1px solid var(--color-brand);
  border-radius: var(--radius-lg);
  font-size: var(--fs-body);
  color: var(--color-dark);
}

.setup-price strong {
  color: var(--color-brand-dark);
}

.preise-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  max-width: 1000px;
  margin: 0 auto;
}

.preis-card {
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  text-align: center;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
}

.preis-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}

.preis-card.featured {
  border-color: var(--color-brand);
}

.preis-card-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-xs) var(--space-lg);
  background: var(--color-brand);
  color: var(--color-white);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.preis-card h3 {
  margin-bottom: var(--space-sm);
}

.preis-card-price {
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  font-weight: var(--fw-extrabold);
  color: var(--color-dark);
  line-height: 1;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

.preis-card-price span {
  font-size: var(--fs-body);
  font-weight: var(--fw-regular);
  font-family: var(--font-body);
  color: var(--color-text-muted);
}

.preis-features {
  text-align: left;
  margin-bottom: var(--space-xl);
}

.preis-features li {
  padding: var(--space-xs) 0;
  padding-left: var(--space-lg);
  position: relative;
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
}

.preis-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  font-weight: var(--fw-bold);
  color: var(--color-brand);
}

.preise-note {
  text-align: center;
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  margin-top: var(--space-xl);
}


/* ── Differenzierung ── */
.lb-diff {
  background: var(--color-white);
}

.diff-table {
  max-width: 1000px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.diff-table table {
  width: 100%;
  border-collapse: collapse;
}

.diff-table thead {
  background: var(--color-dark);
  color: var(--color-white);
}

.diff-table th {
  font-family: var(--font-body);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  padding: var(--space-md) var(--space-lg);
  text-align: left;
}

.diff-table td {
  font-size: var(--fs-small);
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

.diff-table tbody tr:last-child td {
  border-bottom: none;
}

.diff-table tbody tr:nth-child(even) {
  background: var(--color-bg);
}

.diff-table .check {
  color: var(--color-teal);
  font-weight: var(--fw-bold);
}

.diff-table .cross {
  color: var(--color-text-muted);
}

.diff-table th.highlight,
.diff-table td.highlight {
  background: var(--color-brand-subtle);
}

.diff-table th.highlight {
  color: var(--color-white);
  background: var(--color-brand);
}


/* ── FAQ ── */
.lb-faq {
  background: var(--color-surface);
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  overflow: hidden;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-lg) var(--space-xl);
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  color: var(--color-dark);
  text-align: left;
  cursor: pointer;
  transition: color var(--duration-fast) var(--ease-out);
}

.faq-question:hover {
  color: var(--color-teal);
}

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: var(--fw-light);
  color: var(--color-text-muted);
  transition: transform var(--duration-fast) var(--ease-out);
  flex-shrink: 0;
  margin-left: var(--space-md);
}

.faq-item.open .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-normal) var(--ease-out);
}

.faq-answer-inner {
  padding: 0 var(--space-xl) var(--space-lg);
  color: var(--color-text-secondary);
  font-size: var(--fs-small);
  line-height: var(--lh-body);
}


/* ── Einzelleistungen ── */
.lb-einzelleistungen {
  background: var(--color-white);
}

.einzelleistungen-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
  max-width: 800px;
  margin: 0 auto;
}

.einzelleistung-card {
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  text-align: center;
  transition: all var(--duration-normal) var(--ease-out);
}

.einzelleistung-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-brand-subtle);
}

.einzelleistung-card h3 {
  margin-bottom: var(--space-sm);
}

.einzelleistung-card p {
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
}


/* ── Bridge to Verlag ── */
.lb-bridge {
  background: linear-gradient(135deg, var(--color-violet-subtle) 0%, var(--color-bg) 100%);
}

.lb-bridge-inner {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.lb-bridge-inner p {
  font-size: var(--fs-body-lg);
  color: var(--color-text-secondary);
  line-height: var(--lh-body);
  margin-bottom: var(--space-xl);
}


/* ── Beispielseiten ── */
.examples-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.example-card {
  display: block;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  transition: all var(--duration-normal) var(--ease-out);
}

.example-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: transparent;
}

.example-card-image {
  aspect-ratio: 16 / 10;
  background: var(--color-surface);
  overflow: hidden;
}

.example-card-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  color: var(--color-text-muted);
}

.example-card-placeholder svg {
  width: 48px;
  height: 48px;
}

.example-card-placeholder span {
  font-size: var(--fs-xs);
}

.example-card-body {
  padding: var(--space-lg);
}

.example-card-body h4 {
  font-family: var(--font-display);
  font-size: var(--fs-h4);
  color: var(--color-dark);
  margin-bottom: var(--space-xs);
}

.example-card-body p {
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
}

.example-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.example-card:hover .example-card-image img {
  transform: scale(1.03);
}

.example-card-link {
  display: inline-block;
  margin-top: var(--space-sm);
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--color-brand);
}


/* ── Final CTA ── */
.lb-final-cta {
  text-align: center;
  padding: var(--space-section) 0;
  background: var(--color-teal);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.lb-final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 100%, rgba(255, 255, 255, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.lb-final-cta .container {
  position: relative;
}

.lb-final-cta h2 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.lb-final-cta p {
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--fs-body-lg);
  max-width: 500px;
  margin: 0 auto var(--space-xl);
}

.lb-final-cta .btn {
  background: var(--color-white);
  color: var(--color-teal-dark);
  border-color: var(--color-white);
}

.lb-final-cta .btn:hover {
  background: transparent;
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}


/* ── Responsive ── */
@media (max-width: 1024px) {
  .leistungen-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .lb-hero {
    padding-top: calc(72px + var(--space-3xl));
    padding-bottom: var(--space-2xl);
  }

  .problem-grid {
    grid-template-columns: 1fr;
  }

  .solution-inner {
    grid-template-columns: 1fr;
  }

  .solution-visual {
    min-height: 250px;
  }

  .how-steps {
    grid-template-columns: 1fr;
  }

  .leistungen-grid {
    grid-template-columns: 1fr;
  }

  .preise-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  .diff-table {
    overflow-x: auto;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .einzelleistungen-grid {
    grid-template-columns: 1fr;
  }

  .examples-grid {
    grid-template-columns: 1fr;
  }
}