/* ===================================================
   Nachhilfe-Website — Hauptstylesheet
   =================================================== */

/* Google Fonts werden in HTML eingebunden */

/* ---- CSS-Variablen ---- */
:root {
  --primary:       #6B4EFF;
  --primary-dark:  #4f35d6;
  --primary-light: #f0ecff;
  --accent:        #c084fc;
  --accent-light:  #faf5ff;
  --success:       #3ecf8e;
  --text:          #1a1333;
  --text-muted:    #6b5fa6;
  --bg:            #f9f7ff;
  --white:         #ffffff;
  --border:        #e8e2ff;
  --shadow-sm:     0 2px 8px rgba(107, 78, 255, 0.08);
  --shadow-md:     0 8px 30px rgba(107, 78, 255, 0.14);
  --shadow-lg:     0 20px 60px rgba(107, 78, 255, 0.18);
  --radius-sm:     8px;
  --radius-md:     16px;
  --radius-lg:     24px;
  --radius-full:   999px;
  --transition:    0.3s ease;
  --font-main:     'Nunito', sans-serif;
  --font-heading:  'Poppins', sans-serif;
}

/* ---- Reset & Basis ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-main);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ---- Typografie ---- */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.25;
  color: var(--text);
  font-weight: 700;
}
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.2rem); }
h3 { font-size: 1.2rem; }

p { color: var(--text-muted); }

/* ---- Container ---- */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}
.btn:hover  { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(79, 142, 247, 0.35);
}
.btn-primary:hover {
  background: var(--primary-dark);
  box-shadow: 0 8px 24px rgba(79, 142, 247, 0.45);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
}

.btn-accent {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(249, 123, 79, 0.35);
}
.btn-accent:hover {
  background: #e8663a;
  box-shadow: 0 8px 24px rgba(249, 123, 79, 0.45);
}

.btn-lg { padding: 1rem 2.25rem; font-size: 1.05rem; }

/* ---- Badge / Tag ---- */
.badge {
  display: inline-block;
  padding: 0.25rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  font-family: var(--font-heading);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.badge-primary { background: var(--primary-light); color: var(--primary-dark); }
.badge-accent  { background: var(--accent-light);  color: var(--accent); }
.badge-success { background: #e6faf3; color: #1a9e6a; }

/* ===================================================
   NAVIGATION
   =================================================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 1rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary);
  white-space: nowrap;
}
.nav-logo img {
  height: 40px;
  width: auto;
  display: block;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-links a {
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: color var(--transition), background var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
  background: var(--primary-light);
}

.nav-cta { flex-shrink: 0; }

/* Burger */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-sm);
  background: none;
  border: none;
}
.nav-burger span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-burger.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* Mobile menu */
.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem 1.5rem 1.5rem;
  border-top: 1px solid var(--border);
  background: #ffffff;
  box-shadow: 0 8px 20px rgba(107,78,255,0.08);
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  display: block;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: #1a1333;
  text-decoration: none;
  transition: background var(--transition), color var(--transition);
}
.nav-mobile a:hover { background: var(--primary-light); color: var(--primary); }
.nav-mobile a.active { background: var(--primary-light); color: var(--primary); font-weight: 700; }
.nav-mobile .btn-primary {
  display: inline-block;
  width: fit-content;
  margin-top: 0.75rem;
  background: var(--primary) !important;
  color: #ffffff !important;
  border-color: var(--primary) !important;
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  text-align: center;
}

/* ===================================================
   HERO
   =================================================== */
.hero {
  padding: 5rem 0 4rem;
  background: linear-gradient(135deg, #f3f0ff 0%, #faf5ff 100%);
  overflow: hidden;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  top: -60px; right: -80px;
  width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(107,78,255,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -60px;
  width: 340px; height: 340px;
  background: radial-gradient(circle, rgba(192,132,252,0.12) 0%, transparent 70%);
  pointer-events: none;
}

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

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

.hero-title {
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}
.hero-title .highlight {
  color: var(--primary);
  position: relative;
  display: inline-block;
}
.hero-title .highlight::after {
  content: '';
  position: absolute;
  left: 0; bottom: 2px;
  width: 100%; height: 6px;
  background: rgba(107,78,255,0.18);
  border-radius: 3px;
  z-index: -1;
}

.hero-desc {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  max-width: 480px;
}

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

.hero-stats {
  display: flex;
  gap: 2rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}
.stat { text-align: center; }
.stat-number {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}
.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 0.2rem;
}

/* Hero illustration area */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-card-stack {
  position: relative;
  width: 340px;
  height: 360px;
}
.hcard {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 0.9rem;
}
.hcard-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.hcard-text strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
}
.hcard-text span {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.hcard-1 { top: 0; left: 0; transform: rotate(-4deg); }
.hcard-2 { top: 90px; left: 40px; transform: rotate(2deg); z-index: 2; }
.hcard-3 { top: 190px; left: 10px; transform: rotate(-2deg); z-index: 1; }
.hcard-4 { top: 270px; left: 60px; transform: rotate(3deg); }

/* ===================================================
   SECTIONS ALLGEMEIN
   =================================================== */
section { padding: 5rem 0; }

.section-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.section-header {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 3.5rem;
}
.section-header .badge { margin-bottom: 0.75rem; }
.section-header p { margin-top: 0.75rem; font-size: 1.05rem; }

/* ===================================================
   FÄCHER-KARTEN (Subjects)
   =================================================== */
.subjects { background: var(--white); }

.subjects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.25rem;
}

.subject-card {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.25rem;
  text-align: center;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition);
  position: relative;
  overflow: hidden;
}
.subject-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--primary-light), transparent);
  opacity: 0;
  transition: opacity var(--transition);
  border-radius: inherit;
}
.subject-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}
.subject-card:hover::before { opacity: 1; }

.subject-emoji {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
  display: block;
}
.subject-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}
.subject-card p {
  font-size: 0.82rem;
}

/* ===================================================
   WARUM WIR (Features)
   =================================================== */
.features { background: var(--bg); }

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 2rem 1.75rem;
  border: 1.5px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}
.feature-card h3 { margin-bottom: 0.5rem; }

/* ===================================================
   ABLAUF (Steps)
   =================================================== */
.process { background: var(--white); }

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.5rem;
  position: relative;
}
.steps::before {
  content: '';
  position: absolute;
  top: 32px; left: 10%; right: 10%;
  height: 2px;
  background: var(--border);
  z-index: 0;
}

.step {
  position: relative;
  z-index: 1;
  text-align: center;
}
.step-number {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.25rem;
  box-shadow: 0 4px 16px rgba(107,78,255,0.35);
}
.step h3 { margin-bottom: 0.4rem; }

/* ===================================================
   TESTIMONIALS
   =================================================== */
.testimonials { background: linear-gradient(135deg, #f3f0ff 0%, #faf5ff 100%); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1.5px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition);
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.t-stars { font-size: 1rem; margin-bottom: 0.9rem; color: #f5c518; }
.t-quote {
  font-size: 1rem;
  color: var(--text);
  font-style: italic;
  margin-bottom: 1.25rem;
  line-height: 1.7;
}
.t-author { display: flex; align-items: center; gap: 0.75rem; }
.t-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.t-name { font-family: var(--font-heading); font-weight: 700; font-size: 0.9rem; }
.t-role { font-size: 0.78rem; color: var(--text-muted); }

/* ===================================================
   CTA BANNER
   =================================================== */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: 4.5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 300px; height: 300px;
  background: rgba(255,255,255,0.07);
  border-radius: 50%;
}
.cta-banner::after {
  content: '';
  position: absolute;
  bottom: -60px; left: -60px;
  width: 250px; height: 250px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
}
.cta-banner h2, .cta-banner p { color: #fff; }
.cta-banner h2 { margin-bottom: 0.75rem; }
.cta-banner p  { opacity: 0.85; font-size: 1.05rem; margin-bottom: 2rem; }
.cta-banner .btn-white {
  background: #fff;
  color: var(--primary-dark);
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(0,0,0,0.18);
}
.cta-banner .btn-white:hover { background: var(--primary-light); }
.cta-banner .cta-actions { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }
.cta-banner .btn-outline-white {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.6);
}
.cta-banner .btn-outline-white:hover { background: rgba(255,255,255,0.12); }

/* ===================================================
   FOOTER
   =================================================== */
.footer {
  background: var(--text);
  color: rgba(255,255,255,0.75);
  padding: 3.5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.footer-brand .nav-logo {
  display: inline-flex;
  align-items: center;
  margin-bottom: 1rem;
  color: #fff;
}
.footer-brand .nav-logo img {
  height: 38px;
  width: auto;
  display: block;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.92;
}
.footer-brand p { font-size: 0.9rem; line-height: 1.7; max-width: 260px; color: rgba(255,255,255,0.65); }

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.55rem; }
.footer-col ul a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}
.footer-col ul a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.footer-bottom p { font-size: 0.85rem; }
.footer-bottom .heart { color: #c084fc; }

/* ===================================================
   ANGEBOTE PAGE
   =================================================== */
.page-hero {
  background: linear-gradient(135deg, #f3f0ff 0%, #faf5ff 100%);
  padding: 3.5rem 0;
  text-align: center;
}
.page-hero h1 { margin-bottom: 0.75rem; }
.page-hero p  { font-size: 1.05rem; max-width: 580px; margin: 0 auto; }

.stufen-section { background: var(--white); }

.stufen-tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
  justify-content: center;
}
.stuf-tab {
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--border);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  background: var(--bg);
  color: var(--text-muted);
  transition: all var(--transition);
}
.stuf-tab:hover,
.stuf-tab.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(107,78,255,0.3);
}

.faecher-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.fach-detail-card {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.fach-detail-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.fach-detail-card .fach-header {
  display: flex; align-items: center; gap: 0.9rem; margin-bottom: 1rem;
}
.fach-emoji-big {
  font-size: 2rem;
  width: 52px; height: 52px;
  background: var(--white);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-sm);
}
.fach-detail-card h3 { margin-bottom: 0.2rem; }
.fach-topics { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1rem; }
.topic-tag {
  font-size: 0.75rem;
  padding: 0.2rem 0.65rem;
  background: var(--primary-light);
  color: var(--primary-dark);
  border-radius: var(--radius-full);
  font-weight: 600;
}

/* ===================================================
   PREISE PAGE
   =================================================== */
.preise-section { background: var(--bg); }

.preise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1.5rem;
  align-items: start;
}

.preis-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}
.preis-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.preis-card.featured {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}
.preis-card.featured::before {
  content: 'Beliebteste Wahl';
  position: absolute;
  top: 1.1rem; right: -2rem;
  background: var(--primary);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.3rem 2.5rem;
  transform: rotate(45deg) translateX(10px);
  letter-spacing: 0.05em;
}

.preis-name {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  margin-bottom: 0.35rem;
}
.preis-card h2 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--text);
}
.preis-amount {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  margin: 1rem 0;
}
.preis-amount .euro {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}
.preis-amount .unit {
  font-size: 0.88rem;
  color: var(--text-muted);
}
.preis-divider {
  height: 1px;
  background: var(--border);
  margin: 1.5rem 0;
}
.preis-features { display: flex; flex-direction: column; gap: 0.7rem; margin-bottom: 2rem; }
.preis-feature {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.9rem;
  color: var(--text);
}
.preis-feature .check {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: #e6faf3;
  color: #1a9e6a;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem;
  flex-shrink: 0;
  margin-top: 1px;
}
.preis-feature .x-mark {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: #fef2f2;
  color: #e05555;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem;
  flex-shrink: 0;
  margin-top: 1px;
}
.preis-feature.dimmed { opacity: 0.45; }

/* ===================================================
   EINZELPREIS-KARTEN
   =================================================== */
.einzelpreis-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

.einzelpreis-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.5rem 1.25rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.einzelpreis-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}
.einzelpreis-card--wide {
  grid-column: span 1;
}
.ep-label {
  font-size: 0.72rem;
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--accent);
  margin-bottom: 0.35rem;
}
.ep-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.6rem;
}
.ep-price {
  display: flex;
  align-items: baseline;
  gap: 0.2rem;
  margin-bottom: 0.5rem;
}
.ep-price span:first-child {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}
.ep-unit {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 600;
}
.ep-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.55; }

@media (max-width: 768px) {
  .einzelpreis-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .einzelpreis-grid { grid-template-columns: 1fr; }
}

/* ===================================================
   STUFEN-SELECTOR (Preisseite interaktiv)
   =================================================== */

/* Selector-Schritt */
.stufen-selector {
  transition: opacity 0.35s ease, transform 0.35s ease;
}
.stufen-selector.exit {
  opacity: 0;
  transform: translateY(-12px);
  pointer-events: none;
}

.stufen-choice-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  max-width: 820px;
  margin: 0 auto;
}

.stufen-choice-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: 20px;
  padding: 0;
  cursor: pointer;
  text-align: center;
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
  overflow: hidden;
  position: relative;
}
.stufen-choice-card:hover {
  border-color: var(--primary);
  box-shadow: 0 14px 44px rgba(107,78,255,0.18);
  transform: translateY(-6px);
}

.sc-visual {
  background: linear-gradient(135deg, var(--primary) 0%, #9b7dff 100%);
  padding: 2rem 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}
.sc-icon {
  font-size: 3.2rem;
  line-height: 1;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,0.25));
}
.sc-visual-label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  color: rgba(255,255,255,0.75);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.sc-body {
  flex: 1;
  padding: 1.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.sc-body h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 0.3rem;
}
.sc-range {
  font-size: 0.82rem;
  color: var(--primary);
  font-weight: 700;
  margin-bottom: 1.25rem;
}
.sc-list {
  list-style: none;
  padding: 0;
  margin: 0 0 0.5rem;
  text-align: left;
  width: 100%;
}
.sc-list li {
  font-size: 0.84rem;
  color: var(--text-muted);
  padding: 0.28rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.sc-list li::before {
  content: '✓';
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
}

.sc-cta {
  display: block;
  width: 100%;
  padding: 1rem;
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 700;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  border-top: 1px solid var(--border);
  transition: background 0.25s, color 0.25s;
  text-align: center;
}
.stufen-choice-card:hover .sc-cta {
  background: var(--primary);
  color: #fff;
}

/* Preis-Ergebnis */
.preise-result {
  display: none;
  opacity: 0;
  transform: translateY(16px);
}
.preise-result.active {
  display: block;
  animation: fadeInUp 0.45s ease both;
}

.preise-result-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.btn-back-stufe {
  background: none;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-full);
  padding: 0.45rem 1.1rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
}
.btn-back-stufe:hover { border-color: var(--primary); color: var(--primary); }

.stufen-badge-active {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  background: var(--primary-light);
  color: var(--primary-dark);
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
}

.preise-group-label {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.25rem;
}
.preise-group-label span { font-size: 1.3rem; }
.preise-group-label h3 {
  font-size: 1.05rem;
  color: var(--primary);
  font-family: var(--font-heading);
  font-weight: 700;
}

.preise-pakete-header {
  text-align: center;
  margin: 3.5rem 0 2rem;
}
.preise-pakete-header .badge { margin-bottom: 0.75rem; }
.preise-pakete-header h2 { margin-bottom: 0.4rem; }
.preise-pakete-header p { font-size: 0.9rem; color: var(--text-muted); }

@media (max-width: 600px) {
  .stufen-choice-grid { grid-template-columns: 1fr; }
}

/* ---- */

.preis-note {
  text-align: center;
  font-size: 0.85rem;
  margin-top: 2.5rem;
  color: var(--text-muted);
}
.preis-note a { color: var(--primary); font-weight: 600; }

.probeunterricht-info {
  background: var(--primary-light);
  border-left: 4px solid var(--primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1rem 1.25rem;
  font-size: 0.88rem;
  color: var(--primary-dark);
  line-height: 1.65;
  margin-top: 1.5rem;
}
.probeunterricht-info strong { display: block; margin-bottom: 0.3rem; font-size: 0.92rem; }

.cancellation-notice {
  background: #fff8e1;
  border-left: 4px solid #f59e0b;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1rem 1.25rem;
  font-size: 0.87rem;
  color: #78350f;
  line-height: 1.65;
  margin-top: 1.25rem;
}
.cancellation-notice strong { display: block; margin-bottom: 0.25rem; font-size: 0.9rem; }

/* ===================================================
   KONTAKT PAGE
   =================================================== */
.kontakt-section { background: var(--bg); }

.kontakt-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 3rem;
  align-items: start;
}

.kontakt-info { display: flex; flex-direction: column; gap: 1.25rem; }

.info-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  transition: box-shadow var(--transition);
}
.info-card:hover { box-shadow: var(--shadow-md); }
.info-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: var(--primary-light);
  color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.info-card h4 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.2rem;
}
.info-card p {
  color: var(--text);
  font-size: 0.95rem;
}

/* Formular */
.form-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
}
.form-card h2 { margin-bottom: 0.4rem; }
.form-card > p { margin-bottom: 2rem; }

.form-group { margin-bottom: 1.25rem; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.45rem;
}
.form-group label .req { color: var(--accent); margin-left: 2px; }

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--bg);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}
.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(107,78,255,0.15);
  background: var(--white);
}
.form-control::placeholder { color: var(--text-muted); opacity: 0.7; }

textarea.form-control { resize: vertical; min-height: 110px; }
select.form-control { cursor: pointer; }

.form-submit { width: 100%; justify-content: center; margin-top: 0.5rem; }

.form-success {
  display: none;
  text-align: center;
  padding: 2rem;
}
.form-success .success-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}
.form-success h3 { margin-bottom: 0.5rem; }

/* Termin-Buchung */
.booking-section { background: var(--white); }

.booking-card {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  max-width: 800px;
  margin: 0 auto;
}
.booking-card h2 { margin-bottom: 0.4rem; }
.booking-card > p { margin-bottom: 2rem; }

.time-slots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 0.75rem;
  margin: 1.25rem 0;
}
.time-slot {
  padding: 0.65rem 0.5rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--white);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  text-align: center;
  transition: all var(--transition);
}
.time-slot:hover { border-color: var(--primary); color: var(--primary); }
.time-slot.selected {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 4px 12px rgba(107,78,255,0.35);
}
.time-slot.booked {
  background: var(--border);
  color: var(--text-muted);
  cursor: not-allowed;
  text-decoration: line-through;
  opacity: 0.5;
}

.date-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.date-nav h3 { flex: 1; font-size: 1rem; }
.date-btn {
  padding: 0.5rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--white);
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: all var(--transition);
}
.date-btn:hover { border-color: var(--primary); color: var(--primary); }

.booking-selected-info {
  background: var(--primary-light);
  border: 1.5px solid var(--primary);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  font-size: 0.9rem;
  color: var(--primary-dark);
  font-weight: 600;
  margin: 1.25rem 0;
  display: none;
}

/* ===================================================
   UTILITY
   =================================================== */
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

/* ===================================================
   RESPONSIVE
   =================================================== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-inner  { gap: 2rem; }
}

@media (max-width: 768px) {
  section { padding: 3.5rem 0; }
  .hero { padding: 3rem 0; }

  /* Nav */
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: flex; }

  /* Hero */
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-desc  { max-width: 100%; }
  .hero-actions { justify-content: center; }
  .hero-stats  { justify-content: center; }
  .hero-visual { display: none; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-brand p { max-width: 100%; }

  /* Kontakt */
  .kontakt-grid { grid-template-columns: 1fr; }
  .form-row     { grid-template-columns: 1fr; }

  /* Steps */
  .steps::before { display: none; }

  /* Preise */
  .preis-card.featured::before { display: none; }
}

@media (max-width: 480px) {
  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.4rem; }
  .btn-lg { padding: 0.85rem 1.6rem; font-size: 0.95rem; }
  .form-card { padding: 1.5rem; }
  .booking-card { padding: 1.5rem; }
}