/* Schlurck Akademie — Design System */
:root {
  --ink: #1a2332;
  --ink-soft: #3d4f66;
  --cream: #f7f3ed;
  --cream-dark: #ebe4d8;
  --teal: #0d6b6e;
  --teal-light: #14a3a8;
  --coral: #e85d4c;
  --coral-soft: #f4a99f;
  --gold: #c9a227;
  --white: #ffffff;
  --shadow: 0 4px 24px rgba(26, 35, 50, 0.08);
  --shadow-lg: 0 12px 48px rgba(26, 35, 50, 0.12);
  --radius: 12px;
  --radius-lg: 20px;
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Source Sans 3', system-ui, sans-serif;
  --max-width: 1200px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; font-size: 18px; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; height: auto; display: block; }

a { color: var(--teal); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--coral); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.25;
  color: var(--ink);
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); margin-bottom: 1rem; }
h3 { font-size: 1.35rem; margin-bottom: 0.75rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

ul, ol { margin: 0 0 1rem 1.5rem; }
li { margin-bottom: 0.4rem; }

/* Layout */
.container {
  width: min(var(--max-width), 92vw);
  margin: 0 auto;
}

.section { padding: 5rem 0; }
.section--alt { background: var(--white); }
.section--teal { background: var(--teal); color: var(--white); }
.section--teal h2, .section--teal h3 { color: var(--white); }
.section--teal a { color: var(--coral-soft); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(247, 243, 237, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--cream-dark);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  gap: 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
}

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

.logo-mark {
  width: 42px;
  height: 42px;
  background: var(--teal);
  border-radius: 10px;
  display: grid;
  place-items: center;
  color: var(--white);
  font-weight: 700;
  font-size: 1.1rem;
}

.nav-toggle {
  display: none;
  background: none;
  border: 2px solid var(--ink);
  border-radius: 8px;
  padding: 0.4rem 0.6rem;
  cursor: pointer;
  font-size: 1.2rem;
}

.main-nav ul {
  display: flex;
  list-style: none;
  margin: 0;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.main-nav a {
  display: block;
  padding: 0.5rem 0.85rem;
  color: var(--ink-soft);
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: 8px;
  transition: all var(--transition);
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--teal);
  background: rgba(13, 107, 110, 0.08);
}

/* Hero */
.hero {
  padding: 6rem 0 5rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 55%;
  height: 140%;
  background: linear-gradient(135deg, rgba(13, 107, 110, 0.06) 0%, rgba(232, 93, 76, 0.04) 100%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-content { position: relative; z-index: 1; }

.hero-badge {
  display: inline-block;
  background: var(--teal);
  color: var(--white);
  padding: 0.35rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  letter-spacing: 0.03em;
}

.hero h1 { margin-bottom: 1.25rem; }

.hero-lead {
  font-size: 1.15rem;
  color: var(--ink-soft);
  margin-bottom: 2rem;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  z-index: 1;
}

.hero-visual img,
.hero-visual svg {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  font-family: var(--font-body);
}

.btn--primary {
  background: var(--coral);
  color: var(--white);
  border-color: var(--coral);
}

.btn--primary:hover {
  background: #d44e3e;
  border-color: #d44e3e;
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.btn--outline {
  background: transparent;
  color: var(--teal);
  border-color: var(--teal);
}

.btn--outline:hover {
  background: var(--teal);
  color: var(--white);
}

.btn--white {
  background: var(--white);
  color: var(--teal);
  border-color: var(--white);
}

.btn--white:hover {
  background: var(--cream);
  color: var(--teal);
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--cream-dark);
}

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

.card-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--teal-light), var(--teal));
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-bottom: 1.25rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  font-family: var(--font-display);
}

.card h3 { color: var(--teal); }

/* Stats */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--coral);
  line-height: 1;
}

.stat-label {
  font-size: 0.95rem;
  color: var(--ink-soft);
  margin-top: 0.5rem;
}

/* Infographic */
.infographic-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
  margin: 2rem 0;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  align-items: start;
}

.price-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow);
  border: 2px solid var(--cream-dark);
  text-align: center;
  position: relative;
}

.price-card--featured {
  border-color: var(--teal);
  transform: scale(1.03);
}

.price-card--featured::before {
  content: 'Beliebt';
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--teal);
  color: var(--white);
  padding: 0.3rem 1.2rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
}

.price-amount {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--teal);
  margin: 1rem 0;
}

.price-amount span {
  font-size: 1rem;
  color: var(--ink-soft);
  font-weight: 400;
}

.price-features {
  list-style: none;
  margin: 1.5rem 0;
  text-align: left;
}

.price-features li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--cream-dark);
  padding-left: 1.5rem;
  position: relative;
}

.price-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--teal);
  font-weight: 700;
}

/* Forms */
.form-group { margin-bottom: 1.25rem; }

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.4rem;
  font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--cream-dark);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--white);
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--teal);
}

.form-group textarea { min-height: 140px; resize: vertical; }

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
}

.form-checkbox input { margin-top: 0.25rem; width: auto; }

.form-success {
  background: #d4edda;
  color: #155724;
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  margin-top: 1rem;
  display: none;
}

.form-error {
  background: #f8d7da;
  color: #721c24;
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  margin-top: 1rem;
  display: none;
}

/* Contact layout */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 3rem;
}

.contact-info-block {
  background: var(--teal);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.contact-info-block h3 { color: var(--white); }

.contact-detail {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  align-items: flex-start;
}

.contact-detail-icon {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.15);
  border-radius: 10px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.contact-info-block a { color: var(--coral-soft); }

/* Page header */
.page-header {
  background: linear-gradient(160deg, var(--teal) 0%, #0a5255 100%);
  color: var(--white);
  padding: 4rem 0 3rem;
  text-align: center;
}

.page-header h1 { color: var(--white); margin-bottom: 0.75rem; }

.page-header p {
  font-size: 1.1rem;
  opacity: 0.9;
  max-width: 640px;
  margin: 0 auto;
}

.breadcrumb {
  font-size: 0.85rem;
  margin-bottom: 1rem;
  opacity: 0.8;
}

.breadcrumb a { color: var(--coral-soft); }

/* Content */
.content-area {
  max-width: 800px;
  margin: 0 auto;
}

.content-area--wide { max-width: 1000px; }

.content-area h2 { margin-top: 2.5rem; margin-bottom: 1rem; }
.content-area h3 { margin-top: 1.75rem; }

.legal-content h2 { font-size: 1.5rem; }
.legal-content h3 { font-size: 1.2rem; }

/* Two column */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

/* Timeline */
.timeline { position: relative; padding-left: 2rem; }

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--teal-light);
  border-radius: 3px;
}

.timeline-item {
  position: relative;
  margin-bottom: 2rem;
  padding-left: 1.5rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -2rem;
  top: 0.4rem;
  width: 14px;
  height: 14px;
  background: var(--coral);
  border-radius: 50%;
  border: 3px solid var(--cream);
  margin-left: -5.5px;
}

/* FAQ */
.faq-item {
  background: var(--white);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  border: 1px solid var(--cream-dark);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 1.25rem 1.5rem;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--ink);
}

.faq-question::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--teal);
  transition: transform var(--transition);
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-answer-inner {
  padding: 0 1.5rem 1.25rem;
  color: var(--ink-soft);
}

.faq-item.open .faq-answer { max-height: 600px; }

/* Footer */
.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.75);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-brand .logo { color: var(--white); margin-bottom: 1rem; }
.footer-brand p { font-size: 0.95rem; line-height: 1.6; }

.footer-col h4 {
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.footer-col ul { list-style: none; margin: 0; }
.footer-col li { margin-bottom: 0.5rem; }
.footer-col a { color: rgba(255,255,255,0.65); font-size: 0.95rem; }
.footer-col a:hover { color: var(--coral-soft); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--ink);
  color: var(--white);
  padding: 1.5rem;
  z-index: 9999;
  transform: translateY(100%);
  transition: transform 0.4s ease;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.2);
}

.cookie-banner.visible { transform: translateY(0); }

.cookie-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.cookie-inner p { margin: 0; font-size: 0.95rem; flex: 1; min-width: 280px; }
.cookie-inner a { color: var(--coral-soft); }

.cookie-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }

.cookie-actions .btn { padding: 0.6rem 1.25rem; font-size: 0.9rem; }

/* Utility */
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.mb-2 { margin-bottom: 2rem; }
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* Responsive */
@media (max-width: 900px) {
  .hero-grid, .two-col, .contact-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .price-card--featured { transform: none; }
}

@media (max-width: 640px) {
  html { font-size: 16px; }
  .nav-toggle { display: block; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--cream);
    border-bottom: 1px solid var(--cream-dark);
    padding: 1rem;
  }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 3rem 0; }
}