@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700;900&family=Open+Sans:wght@400;600&display=swap');

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

:root {
  --orange: #e85d04;
  --orange-dark: #c44c02;
  --dark: #1a1a2e;
  --dark2: #16213e;
  --dark3: #0f3460;
  --text: #333;
  --text-light: #666;
  --white: #fff;
  --bg-light: #f8f8f8;
  --border: #e0e0e0;
}

html, body { font-family: 'Open Sans', Segoe UI, sans-serif; color: var(--text); width: 100%; overflow-x: hidden; }

/* ===== TOP BAR ===== */
.topbar {
  background: var(--dark);
  color: #fff;
  text-align: center;
  padding: 8px 20px;
  font-size: 14px;
}
.topbar span { color: var(--orange); font-weight: 700; }

/* ===== HEADER ===== */
header {
  background: var(--dark2);
  padding: 15px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 15px rgba(0,0,0,0.4);
}

.logo-wrap { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.logo-wrap .logo-icon {
  background: var(--orange);
  color: #fff;
  font-size: 22px;
  font-weight: 900;
  padding: 8px 14px;
  border-radius: 6px;
  font-family: 'Roboto', sans-serif;
}
.logo-wrap .logo-text { color: #fff; line-height: 1.2; }
.logo-wrap .logo-text strong { display: block; font-size: 20px; font-family: 'Roboto', sans-serif; font-weight: 900; }
.logo-wrap .logo-text small { font-size: 11px; color: #aaa; }

nav ul { list-style: none; display: flex; gap: 5px; flex-wrap: wrap; }
nav ul li a {
  color: #ccc;
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 14px;
  transition: all .3s;
}
nav ul li a:hover, nav ul li a.active { color: #fff; background: var(--orange); }

.header-tel {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--orange);
  padding: 10px 18px;
  border-radius: 8px;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 18px;
  transition: background .3s;
}
.header-tel:hover { background: var(--orange-dark); color: #fff; }
.header-tel .tel-icon { font-size: 20px; }

/* ===== HERO ===== */
.hero {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark3) 100%);
  padding: 50px 20px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(232,93,4,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.hero-text h1 {
  font-family: 'Roboto', sans-serif;
  font-size: 36px;
  font-weight: 900;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 15px;
}
.hero-text h1 span { color: var(--orange); }
.hero-text p {
  color: #ccc;
  font-size: 16px;
  margin-bottom: 20px;
  line-height: 1.6;
}
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 25px; }
.badge {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.badge .icon { color: var(--orange); }

.hero-cta-btns { display: flex; gap: 12px; flex-wrap: wrap; }
.btn-primary {
  background: var(--orange);
  color: #fff;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 16px;
  border: none;
  cursor: pointer;
  transition: all .3s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-primary:hover { background: var(--orange-dark); transform: translateY(-2px); box-shadow: 0 4px 15px rgba(232,93,4,0.4); }
.btn-whatsapp {
  background: #25D366;
  color: #fff;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 16px;
  transition: all .3s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-whatsapp:hover { background: #1da851; transform: translateY(-2px); }

/* ===== FORMULAR ===== */
.formular-box {
  background: #fff;
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}
.formular-box h2 {
  font-family: 'Roboto', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 5px;
}
.formular-box .sub { color: var(--text-light); font-size: 13px; margin-bottom: 20px; }

/* Steps indicator */
.form-steps {
  display: flex;
  gap: 0;
  margin-bottom: 25px;
}
.step-item {
  flex: 1;
  text-align: center;
  padding: 8px;
  font-size: 12px;
  color: #999;
  border-bottom: 3px solid #eee;
  position: relative;
  transition: all .3s;
}
.step-item.active { color: var(--orange); border-bottom-color: var(--orange); font-weight: 700; }
.step-item.done { color: var(--orange-dark); border-bottom-color: var(--orange-dark); }
.step-num {
  display: inline-block;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #eee;
  color: #999;
  line-height: 24px;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 4px;
}
.step-item.active .step-num { background: var(--orange); color: #fff; }
.step-item.done .step-num { background: var(--orange-dark); color: #fff; }

.form-page { display: none; }
.form-page.active { display: block; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-group { margin-bottom: 12px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { display: block; font-size: 12px; font-weight: 600; color: var(--text-light); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.5px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border: 2px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  font-family: inherit;
  color: var(--text);
  transition: border-color .3s;
  background: #fafafa;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--orange);
  background: #fff;
}
.form-group textarea { height: 80px; resize: vertical; }

.btn-next, .btn-back {
  padding: 12px 24px;
  border: none;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all .3s;
}
.btn-next { background: var(--orange); color: #fff; width: 100%; margin-top: 5px; }
.btn-next:hover { background: var(--orange-dark); }
.btn-back { background: #eee; color: var(--text); margin-right: 10px; }
.btn-back:hover { background: #ddd; }
.form-nav { display: flex; align-items: center; margin-top: 10px; }
.form-nav .btn-next { flex: 1; margin-top: 0; }

.form-garantie {
  text-align: center;
  margin-top: 12px;
  color: var(--text-light);
  font-size: 12px;
}
.form-garantie span { color: #27ae60; font-weight: 600; }

/* ===== USP SECTION ===== */
.usp-section {
  background: var(--bg-light);
  padding: 60px 20px;
}
.section-inner { max-width: 1100px; margin: 0 auto; }
.section-title {
  text-align: center;
  margin-bottom: 40px;
}
.section-title h2 {
  font-family: 'Roboto', sans-serif;
  font-size: 30px;
  font-weight: 900;
  color: var(--dark);
  margin-bottom: 10px;
}
.section-title p { color: var(--text-light); font-size: 16px; }

.usp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; }
.usp-card {
  background: #fff;
  border-radius: 10px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 2px 15px rgba(0,0,0,0.07);
  transition: transform .3s, box-shadow .3s;
}
.usp-card:hover { transform: translateY(-5px); box-shadow: 0 8px 25px rgba(0,0,0,0.12); }
.usp-icon {
  font-size: 40px;
  margin-bottom: 15px;
  display: block;
}
.usp-card h3 { font-family: 'Roboto', sans-serif; font-size: 17px; font-weight: 700; color: var(--dark); margin-bottom: 10px; }
.usp-card p { font-size: 14px; color: var(--text-light); line-height: 1.6; }

/* ===== PROCESS SECTION ===== */
.process-section { padding: 60px 20px; background: #fff; }
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 40px; }
.process-step { text-align: center; position: relative; }
.process-step:not(:last-child)::after {
  content: '→';
  position: absolute;
  right: -10px;
  top: 20px;
  font-size: 24px;
  color: var(--orange);
}
.step-circle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), var(--orange-dark));
  color: #fff;
  font-size: 22px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 15px;
  font-family: 'Roboto', sans-serif;
}
.process-step h4 { font-weight: 700; font-size: 15px; color: var(--dark); margin-bottom: 8px; }
.process-step p { font-size: 13px; color: var(--text-light); }

/* ===== SEO TEXT ===== */
.seo-section { padding: 60px 20px; background: var(--bg-light); }
.seo-section h2 { font-family: 'Roboto', sans-serif; font-size: 26px; font-weight: 900; color: var(--dark); margin-bottom: 20px; }
.seo-section h3 { font-family: 'Roboto', sans-serif; font-size: 20px; font-weight: 700; color: var(--dark2); margin: 25px 0 10px; }
.seo-section p { font-size: 15px; color: var(--text-light); line-height: 1.8; margin-bottom: 15px; }
.seo-section ul { padding-left: 20px; margin-bottom: 15px; }
.seo-section ul li { font-size: 15px; color: var(--text-light); line-height: 1.8; }

/* ===== CITIES GRID ===== */
.cities-section { padding: 60px 20px; background: #fff; }
.cities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
  margin-top: 25px;
}
.city-link {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 15px;
  text-decoration: none;
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  transition: all .3s;
  display: flex;
  align-items: center;
  gap: 6px;
}
.city-link:hover { background: var(--orange); color: #fff; border-color: var(--orange); }

/* ===== BUNDESLAND AKKORDEON ===== */
.bl-accordion {
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 10px;
  overflow: hidden;
}
.bl-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: var(--bg-light);
  border: none;
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  color: var(--dark);
  font-family: 'Roboto', sans-serif;
  transition: background .2s;
  text-align: left;
  gap: 10px;
}
.bl-toggle:hover, .bl-toggle.open { background: var(--dark2); color: #fff; }
.bl-toggle.open .bl-plus { color: #fff; }
.bl-count {
  margin-left: auto;
  font-size: 12px;
  font-weight: 400;
  color: var(--text-light);
  background: #fff;
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 20px;
}
.bl-toggle.open .bl-count { background: rgba(255,255,255,0.15); color: #ddd; border-color: transparent; }
.bl-plus {
  font-size: 20px;
  color: var(--orange);
  line-height: 1;
  min-width: 20px;
  text-align: center;
}
.bl-cities {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 15px 20px;
  background: #fff;
  border-top: 1px solid var(--border);
}

/* ===== FOOTER ===== */
footer {
  background: var(--dark);
  color: #ccc;
  padding: 40px 20px 20px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 30px;
  margin-bottom: 30px;
}
footer h4 { color: #fff; font-size: 15px; font-weight: 700; margin-bottom: 12px; }
footer p, footer a { font-size: 13px; line-height: 1.8; }
footer a { color: #aaa; text-decoration: none; display: block; transition: color .3s; }
footer a:hover { color: var(--orange); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
  text-align: center;
  font-size: 12px;
  color: #666;
  max-width: 1100px;
  margin: 0 auto;
}

/* ===== FLOATING BUTTONS ===== */
.float-tel {
  position: fixed;
  right: -195px;
  top: 200px;
  background: var(--orange);
  color: #fff;
  padding: 15px 20px;
  border-radius: 8px 0 0 8px;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  z-index: 999;
  transition: right .4s ease;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: -3px 3px 15px rgba(0,0,0,0.2);
}
.float-tel:hover { right: 0; color: #fff; }
.float-whatsapp {
  position: fixed;
  right: 20px;
  bottom: 20px;
  background: #25D366;
  color: #fff;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(37,211,102,0.4);
  z-index: 999;
  transition: transform .3s;
}
.float-whatsapp:hover { transform: scale(1.1); }

/* ===== SUCCESS MESSAGE ===== */
.success-msg {
  background: #e8f5e9;
  border: 2px solid #27ae60;
  border-radius: 8px;
  padding: 20px;
  text-align: center;
  color: #1a5c2a;
  display: none;
}
.success-msg h3 { font-size: 20px; margin-bottom: 8px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .usp-grid { grid-template-columns: 1fr 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; }
  .process-step:not(:last-child)::after { display: none; }
  .footer-inner { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .hero-text h1 { font-size: 26px; }
  nav { display: none; }
  .usp-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .header-tel .tel-text { display: none; }
}