/* === CSS VARIABLES === */
:root {
  --green: #2e7d32;
  --green-dark: #1b5e20;
  --green-light: #e8f5e9;
  --green-medium: #4caf50;
  --text: #212121;
  --text-light: #555;
  --white: #fff;
  --gray-bg: #f7f7f7;
  --gray-border: #ddd;
  --shadow: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-lg: 0 4px 20px rgba(0,0,0,0.12);
  --radius: 6px;
  --max-width: 1100px;
  --transition: 0.3s ease;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  line-height: 1.6;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--green); text-decoration: none; }
a:hover { color: var(--green-dark); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* === LAYOUT === */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }
section { padding: 60px 0; }

/* === HEADER === */
.header {
  position: sticky;
  top: 0;
  background: var(--white);
  border-bottom: 1px solid var(--gray-border);
  z-index: 1000;
  padding: 10px 0;
}
.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
}
.header-logo img { height: 50px; width: auto; }
.header-nav { display: flex; gap: 20px; align-items: center; }
.header-nav a {
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color var(--transition);
}
.header-nav a:hover { color: var(--green); }
.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--green);
  color: var(--white) !important;
  padding: 10px 18px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  transition: background var(--transition);
  white-space: nowrap;
}
.header-cta:hover { background: var(--green-dark); color: var(--white) !important; }
.header-cta-dark { background: var(--green-dark); }
.header-buttons { display: flex; gap: 8px; align-items: center; flex-shrink: 0; }
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.menu-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--text);
  margin: 5px 0;
  border-radius: 2px;
  transition: var(--transition);
}

/* === HERO === */
.hero {
  background: linear-gradient(135deg, var(--green-light) 0%, var(--white) 100%);
  padding: 80px 0 60px;
  text-align: center;
}
.hero h1 {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
  line-height: 1.3;
}
.hero h1 span { color: var(--green); }
.hero p {
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 650px;
  margin: 0 auto 30px;
}
.hero-buttons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-align: center;
}
.btn-primary { background: var(--green); color: var(--white); }
.btn-primary:hover { background: var(--green-dark); color: var(--white); }
.btn-outline { background: var(--white); color: var(--green); border: 2px solid var(--green); }
.btn-outline:hover { background: var(--green); color: var(--white); }
.btn-whatsapp { background: #25d366; color: var(--white); }
.btn-whatsapp:hover { background: #1da851; color: var(--white); }
.hero-trust {
  margin-top: 30px;
  font-size: 0.9rem;
  color: var(--text-light);
}
.hero-trust strong { color: var(--green); }

/* === SECTION HEADINGS === */
.section-label {
  display: inline-block;
  background: var(--green-light);
  color: var(--green-dark);
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 12px;
}
.section-title {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text);
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto 40px;
}
.text-center { text-align: center; }

/* === SERVICES === */
.services { background: var(--gray-bg); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 30px 24px;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--green);
  transition: box-shadow var(--transition), transform var(--transition);
}
.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}
.service-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  color: var(--text);
}
.service-card p {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* === STEPS === */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
  counter-reset: step;
}
.step {
  text-align: center;
  position: relative;
  padding: 20px;
}
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--green);
  color: var(--white);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 16px;
}
.step h3 { font-size: 1.05rem; margin-bottom: 8px; }
.step p { font-size: 0.9rem; color: var(--text-light); }

/* === VORTEILE === */
.vorteile { background: var(--gray-bg); }
.vorteile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.vorteil {
  background: var(--white);
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.vorteil h3 {
  color: var(--green);
  font-size: 1.05rem;
  margin-bottom: 8px;
}
.vorteil p { font-size: 0.9rem; color: var(--text-light); }

/* === PREISE === */
.preise-box {
  max-width: 750px;
  margin: 0 auto;
  background: var(--green-light);
  border-radius: var(--radius);
  padding: 35px;
  border-left: 4px solid var(--green);
}
.preise-box h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
  color: var(--green-dark);
}
.preise-box p {
  color: var(--text-light);
  margin-bottom: 12px;
  line-height: 1.7;
}
.preise-box p:last-child { margin-bottom: 0; }

/* === CITIES === */
.cities-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.city-tag {
  display: inline-block;
  background: var(--white);
  border: 1px solid var(--gray-border);
  padding: 10px 18px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  transition: all var(--transition);
}
.city-tag:hover {
  background: var(--green);
  color: var(--white);
  border-color: var(--green);
}

/* === FAQ === */
.faq-list { max-width: 750px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--gray-border);
  padding: 0;
}
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text);
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-family: inherit;
}
.faq-question:hover { color: var(--green); }
.faq-toggle {
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--green);
  transition: transform var(--transition);
  flex-shrink: 0;
  margin-left: 15px;
}
.faq-item.active .faq-toggle { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}
.faq-item.active .faq-answer { max-height: 300px; }
.faq-answer p {
  padding: 0 0 18px;
  color: var(--text-light);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* === BOOKING FORM === */
.booking { background: var(--gray-bg); }
.booking-form {
  max-width: 700px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius);
  padding: 35px;
  box-shadow: var(--shadow-lg);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--text);
  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(--green);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-submit {
  width: 100%;
  padding: 16px;
  background: var(--green);
  color: var(--white);
  border: none;
  border-radius: var(--radius);
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--transition);
  font-family: inherit;
}
.form-submit:hover { background: var(--green-dark); }
.form-hint {
  text-align: center;
  margin-top: 14px;
  font-size: 0.85rem;
  color: var(--text-light);

/* === STEP PROGRESS BAR === */
}
.step-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 500px;
  margin: 0 auto 30px;
}
.step-dot {
  text-align: center;
  position: relative;
}
.step-dot span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--gray-border);
  color: var(--text-light);
  font-weight: 700;
  font-size: 0.95rem;
  transition: all var(--transition);
}
.step-dot small {
  display: block;
  font-size: 0.72rem;
  color: var(--text-light);
  margin-top: 4px;
  white-space: nowrap;
}
.step-dot.active span {
  background: var(--green);
  color: var(--white);
}
.step-dot.active small {
  color: var(--green);
  font-weight: 600;
}
.step-dot.done span {
  background: var(--green-dark);
  color: var(--white);
}
.step-line {
  flex: 1;
  height: 3px;
  background: var(--gray-border);
  margin: 0 10px;
  margin-bottom: 20px;
  transition: background var(--transition);
}
.step-line.active {
  background: var(--green);
}

/* === STEP FORM === */
.step-title {
  color: var(--green);
  font-size: 1.2rem;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--green-light);
}
.option-label {
  display: block;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 10px;
  color: var(--text);
}
.option-label .hint {
  font-weight: 400;
  font-size: 0.82rem;
  color: var(--text-light);
}

/* === BUTTON GRID === */
.btn-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 6px;
}
.btn-grid.cols-3 {
  grid-template-columns: 1fr 1fr 1fr;
}
.opt-btn {
  padding: 16px 12px;
  border: 2px solid var(--gray-border);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--text);
  font-size: 0.9rem;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: center;
  font-weight: 500;
  min-height: 54px;
}
.opt-btn:hover {
  border-color: var(--green);
  color: var(--green);
}
.opt-btn:active {
  transform: scale(0.96);
}
.opt-btn.selected {
  background: var(--green);
  border-color: var(--green);
  color: var(--white);
  font-weight: 700;
  box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.25);
}
.opt-btn.selected::before {
  content: "✓ ";
}

/* === FORM NAVIGATION === */
.form-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.btn-back {
  background: var(--white);
  color: var(--green);
  border: 2px solid var(--green);
}
.btn-back:hover {
  background: var(--green-light);
}
}

/* === TIPP BOX === */
.tipp-box {
  max-width: 700px;
  margin: 0 auto;
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius);
  padding: 30px;
  text-align: center;
}
.tipp-box h3 { font-size: 1.1rem; margin-bottom: 10px; }
.tipp-box p { color: var(--text-light); font-size: 0.95rem; margin-bottom: 16px; }
.tipp-checks {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 18px;
  font-size: 0.9rem;
  color: var(--green-dark);
}

/* === FOOTER === */
.footer {
  background: var(--text);
  color: #ccc;
  padding: 40px 0 20px;
  font-size: 0.9rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}
.footer h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 14px;
}
.footer a { color: #ccc; transition: color var(--transition); }
.footer a:hover { color: var(--green-medium); }
.footer ul li { margin-bottom: 8px; }
.footer-bottom {
  border-top: 1px solid #444;
  padding-top: 20px;
  text-align: center;
  font-size: 0.85rem;
}
.footer-legal { display: flex; gap: 20px; justify-content: center; margin-top: 8px; }

/* === CITY PAGE === */
.city-hero {
  background: linear-gradient(135deg, var(--green-light) 0%, var(--white) 100%);
  padding: 60px 0 40px;
}
.city-hero h1 { font-size: 2rem; margin-bottom: 12px; }
.city-hero h1 span { color: var(--green); }
.city-hero p { font-size: 1.05rem; color: var(--text-light); max-width: 650px; }
.city-content { padding: 50px 0; }
.city-content h2 { font-size: 1.4rem; margin-bottom: 14px; color: var(--text); }
.city-content p { color: var(--text-light); line-height: 1.7; margin-bottom: 16px; max-width: 750px; }
.city-services-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
  margin: 24px 0 30px;
}
.city-service-item {
  background: var(--green-light);
  padding: 16px 20px;
  border-radius: var(--radius);
  font-weight: 500;
  color: var(--green-dark);
}
.breadcrumb {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 20px;
}
.breadcrumb a { color: var(--green); }

/* === LEGAL PAGES === */
.legal-page { padding: 40px 0 60px; }
.legal-page h1 { font-size: 1.8rem; margin-bottom: 24px; }
.legal-page h2 { font-size: 1.3rem; margin: 24px 0 10px; color: var(--text); }
.legal-page h3 { font-size: 1.1rem; margin: 18px 0 8px; }
.legal-page p { color: var(--text-light); line-height: 1.7; margin-bottom: 12px; max-width: 800px; }
.legal-page ul { padding-left: 20px; margin-bottom: 12px; list-style: disc; }
.legal-page ul li { color: var(--text-light); margin-bottom: 6px; line-height: 1.6; }

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .header-nav { 
    display: none; 
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 20px;
    border-bottom: 1px solid var(--gray-border);
    box-shadow: var(--shadow);
    gap: 12px;
  }
  .header-nav.open { display: flex; }
  .menu-toggle { display: block; }
  .header-cta { padding: 8px 10px; font-size: 0.75rem; }
  .header-buttons { gap: 6px; }
  .header .container { padding: 0 12px; }
  .header-logo img { height: 40px; }
  .hero { padding: 50px 0 40px; }
  .hero h1 { font-size: 1.6rem; }
  .hero p { font-size: 1rem; }
  .hero-buttons { flex-direction: column; align-items: center; }
  .btn { width: 100%; max-width: 320px; justify-content: center; }
  section { padding: 40px 0; }
  .section-title { font-size: 1.4rem; }
  .form-row { grid-template-columns: 1fr; }
  .booking-form { padding: 24px 18px; }
  .btn-grid { grid-template-columns: 1fr; gap: 12px; }
  .btn-grid.cols-3 { grid-template-columns: 1fr; }
  .opt-btn { min-height: 56px; font-size: 1rem; padding: 16px 14px; }
  .form-nav { grid-template-columns: 1fr; }
  .step-dot small { font-size: 0.65rem; }
  .step-dot span { width: 32px; height: 32px; font-size: 0.85rem; }
  .preise-box { padding: 24px; }
  .city-hero h1 { font-size: 1.5rem; }
}
@media (max-width: 480px) {
  .hero h1 { font-size: 1.35rem; }
  .services-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .vorteile-grid { grid-template-columns: 1fr; }
}
@media (max-width: 380px) {
  .header-cta { padding: 6px 8px; font-size: 0.7rem; }
  .header-logo img { height: 35px; }
  .menu-toggle { padding: 4px; }
  .menu-toggle span { width: 22px; margin: 4px 0; }
}