/* ===== SVG ICONS ===== */
.icon {
  display: inline-block;
  flex-shrink: 0;
  vertical-align: middle;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.logo-icon .icon            { width: 20px; height: 20px; }
.hero-img-badge-icon .icon  { width: 28px; height: 28px; }
.hero-img-tag .icon         { width: 14px; height: 14px; }
.why-icon .icon             { width: 30px; height: 30px; }
.process-icon .icon         { width: 36px; height: 36px; }
.feature-icon-box .icon     { width: 22px; height: 22px; }
.service-icon-lg .icon      { width: 40px; height: 40px; }
.service-icon-sm .icon      { width: 26px; height: 26px; }
.icon.service-option-icon   { width: 28px; height: 28px; }
.kontakt-icon .icon         { width: 22px; height: 22px; }
.trust-badge .icon          { width: 15px; height: 15px; }
.form-success-icon .icon    { width: 48px; height: 48px; stroke-width: 1.5; color: #22c55e; }

/* ===== RESET & BASE ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #1a2332;
  background: #ffffff;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { text-decoration: none; color: inherit; }

ul { list-style: none; }

/* ===== VARIABLES ===== */
:root {
  --orange: #f97316;
  --orange-dark: #ea6c10;
  --orange-light: #fff7ed;
  --orange-mid: #fed7aa;
  --navy: #1a2332;
  --navy-light: #2d3f55;
  --gray: #64748b;
  --gray-light: #f8fafc;
  --gray-mid: #e2e8f0;
  --white: #ffffff;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow: 0 4px 16px rgba(0,0,0,0.08), 0 2px 8px rgba(0,0,0,0.06);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.10), 0 8px 24px rgba(0,0,0,0.07);
  --transition: 0.2s ease;
}

/* ===== LAYOUT ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-gray { background: var(--gray-light); }

/* ===== TYPOGRAPHY ===== */
.text-orange { color: var(--orange); }
.text-center { text-align: center; }

.section-intro {
  margin-bottom: 56px;
}

.section-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  background: var(--orange-light);
  padding: 4px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--navy);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 17px;
  color: var(--gray);
  max-width: 560px;
  margin: 0 auto;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  border-radius: var(--radius);
  transition: all var(--transition);
  white-space: nowrap;
  padding: 10px 22px;
}

.btn-primary {
  background: var(--orange);
  color: #fff;
}

.btn-primary:hover {
  background: var(--orange-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(249, 115, 22, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--gray-mid);
}

.btn-outline:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.btn-white {
  background: #fff;
  color: var(--orange);
  font-weight: 700;
}

.btn-white:hover {
  background: var(--orange-light);
  transform: translateY(-1px);
}

.btn-lg { padding: 14px 30px; font-size: 16px; border-radius: 14px; }
.btn-sm { padding: 9px 18px; font-size: 14px; }
.btn-full { width: 100%; }

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition);
}

.header.scrolled {
  border-bottom-color: var(--gray-mid);
  box-shadow: var(--shadow-sm);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 18px;
  color: var(--navy);
}

.logo-icon {
  font-size: 24px;
  background: var(--orange);
  color: #fff;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
}

.logo-sub {
  font-weight: 400;
  font-size: 13px;
  color: var(--gray);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--gray);
  transition: color var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: var(--orange);
}

.nav-cta { margin-left: 8px; }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ===== HERO ===== */
.hero {
  padding: 130px 0 80px;
  background: linear-gradient(135deg, #fff 0%, #fff7ed 60%, #fff 100%);
  position: relative;
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--orange-light);
  color: var(--orange);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 24px;
  border: 1px solid var(--orange-mid);
}

.hero-title {
  font-size: clamp(34px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--navy);
  margin-bottom: 20px;
}

.hero-desc {
  font-size: 18px;
  color: var(--gray);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 44px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 26px;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
}

.stat-label {
  font-size: 12px;
  color: var(--gray);
  font-weight: 500;
  margin-top: 4px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--gray-mid);
}

/* Stiftung Warentest Badge */
.sw-badge {
  display: inline-flex;
  align-items: stretch;
  border: 1.5px solid #d1d5db;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background: #fff;
  max-width: 260px;
}

.sw-logo {
  background: #cc0000;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  gap: 4px;
  flex-shrink: 0;
}

.sw-t {
  font-size: 28px;
  font-weight: 900;
  font-style: italic;
  font-family: Georgia, serif;
  line-height: 1;
  letter-spacing: -1px;
}

.sw-logo-label {
  font-size: 8.5px;
  font-weight: 700;
  text-align: center;
  line-height: 1.3;
  letter-spacing: 0.02em;
}

.sw-divider {
  width: 1.5px;
  background: #d1d5db;
  flex-shrink: 0;
}

.sw-result {
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
}

.sw-grade {
  font-size: 16px;
  font-weight: 800;
  color: #111827;
  line-height: 1;
}

.sw-grade span {
  font-weight: 700;
  color: #374151;
}

.sw-product {
  font-size: 10px;
  color: #6b7280;
  line-height: 1.45;
}

.hero-visual {
  display: flex;
  justify-content: center;
}

/* Hero image */
.hero-img-wrapper {
  position: relative;
  width: 100%;
  max-width: 540px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero-img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
  background: var(--gray-mid);
}

.hero-img-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  border-radius: var(--radius);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow);
}

.hero-img-badge-icon {
  font-size: 28px;
  line-height: 1;
}

.hero-img-badge strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
}

.hero-img-badge span {
  font-size: 12px;
  color: var(--gray);
}

.hero-img-tag {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--orange);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
}

.hero-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  width: 100%;
  max-width: 420px;
}

.hero-card {
  background: #fff;
  border: 1px solid var(--gray-mid);
  border-radius: var(--radius);
  padding: 20px 16px;
  text-align: center;
  transition: all var(--transition);
  box-shadow: var(--shadow-sm);
}

.hero-card:hover {
  border-color: var(--orange);
  box-shadow: 0 8px 24px rgba(249, 115, 22, 0.12);
  transform: translateY(-3px);
}

.hero-card-icon {
  font-size: 28px;
  margin-bottom: 8px;
}

.hero-card-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.3;
}

.hero-shape {
  position: absolute;
  bottom: -60px;
  right: -60px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(249,115,22,0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

/* ===== WHY SECTION ===== */
.why-section {
  padding: 64px 0;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.why-card {
  background: #fff;
  padding: 28px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--gray-mid);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.why-card:hover {
  border-color: var(--orange);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.why-icon {
  font-size: 30px;
  margin-bottom: 14px;
}

.why-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}

.why-card p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.65;
}

/* ===== ABOUT SECTION ===== */
.about-section {
  padding: 100px 0;
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  align-items: start;
}

/* About photo */
.about-photo-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-photo {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
  background: var(--gray-mid);
}

.about-photo-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: var(--orange);
  color: #fff;
  border-radius: var(--radius);
  padding: 16px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.years-badge {
  background: var(--orange);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 32px 36px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 32px;
}

.years-number {
  font-size: 60px;
  font-weight: 800;
  line-height: 1;
}

.years-number span {
  font-size: 32px;
}

.years-label {
  font-size: 14px;
  font-weight: 600;
  opacity: 0.9;
  margin-top: 6px;
}

.about-metrics {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.metric-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: var(--gray-light);
  border-radius: var(--radius);
  border: 1px solid var(--gray-mid);
}

.metric-item .metric-icon {
  font-size: 22px;
  flex-shrink: 0;
}

.metric-item div {
  display: flex;
  flex-direction: column;
}

.metric-item strong {
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
}

.metric-item span {
  font-size: 12px;
  color: var(--gray);
}

.about-right h3 {
  font-size: 26px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 16px;
  line-height: 1.3;
}

.about-right > p {
  font-size: 16px;
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 36px;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.feature-icon-box {
  font-size: 20px;
  background: var(--orange-light);
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.about-feature div {
  display: flex;
  flex-direction: column;
}

.about-feature strong {
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 3px;
}

.about-feature span {
  font-size: 13px;
  color: var(--gray);
  line-height: 1.4;
}

/* ===== LEISTUNGEN ===== */
.leistungen-section {
  padding: 100px 0;
}

.services-grid-main {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}

.service-card {
  background: #fff;
  border: 1px solid var(--gray-mid);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

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

.service-card--featured {
  position: relative;
  padding: 0;
  overflow: hidden;
}

.service-card--featured .service-card-header,
.service-card--featured p,
.service-card--featured .service-list,
.service-card--featured .btn {
  padding-left: 24px;
  padding-right: 24px;
}

.service-card--featured .service-card-header { padding-top: 20px; }
.service-card--featured .btn { margin: 0 24px 24px; }

.service-card-img {
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: var(--gray-mid);
}

.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.service-card--featured:hover .service-card-img img {
  transform: scale(1.04);
}

.service-card-header {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-badge {
  display: inline-flex;
  align-items: center;
  background: var(--orange);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 3px 10px;
  border-radius: 999px;
  width: fit-content;
}

.service-badge--blue { background: #3b82f6; }
.service-badge--green { background: #22c55e; }

.service-icon-lg {
  font-size: 40px;
  margin-top: 4px;
}

.service-card h3 {
  font-size: 20px;
  font-weight: 800;
  color: var(--navy);
}

.service-card p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.65;
  flex-grow: 1;
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--navy);
  font-weight: 500;
}

.service-list li::before {
  content: '✓';
  color: var(--orange);
  font-weight: 700;
  flex-shrink: 0;
}

/* Secondary services */
.services-grid-secondary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card-sm {
  background: #fff;
  border: 1px solid var(--gray-mid);
  border-radius: var(--radius);
  padding: 24px 22px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.service-card-sm:hover {
  border-color: var(--orange);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.service-card-sm-header {
  display: flex;
  align-items: center;
  gap: 14px;
}

.service-icon-sm {
  font-size: 26px;
  background: var(--orange-light);
  width: 48px;
  height: 48px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.service-card-sm h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}

.badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 999px;
}

.badge-gray { background: #f1f5f9; color: var(--gray); }
.badge-orange { background: var(--orange-light); color: var(--orange); }
.badge-blue { background: #eff6ff; color: #3b82f6; }

.service-list-sm {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.service-list-sm li {
  font-size: 13px;
  color: var(--gray);
  padding-left: 14px;
  position: relative;
}

.service-list-sm li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--orange);
}

.link-arrow {
  font-size: 13px;
  font-weight: 600;
  color: var(--orange);
  display: inline-flex;
  align-items: center;
  transition: gap var(--transition);
}

.link-arrow:hover {
  gap: 4px;
  text-decoration: underline;
}

/* ===== CTA BANNER ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);
  padding: 72px 0;
}

.cta-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.cta-banner-content h2 {
  font-size: 30px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 10px;
}

.cta-banner-content p {
  font-size: 16px;
  color: rgba(255,255,255,0.85);
  max-width: 480px;
}

/* ===== KONTAKT ===== */
.kontakt-section {
  padding: 100px 0;
}

.kontakt-inner {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: 80px;
  align-items: start;
}

.kontakt-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.kontakt-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.kontakt-icon {
  font-size: 20px;
  background: var(--orange-light);
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.kontakt-item div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.kontakt-item strong {
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
}

.kontakt-item span, .kontakt-item a {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.5;
}

.kontakt-item a:hover {
  color: var(--orange);
}

.trust-badges {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
  background: var(--gray-light);
  border-radius: var(--radius);
  border: 1px solid var(--gray-mid);
}

.trust-badge {
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
}

/* FORM */
.kontakt-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
  background: #fff;
  border: 1px solid var(--gray-mid);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: inherit;
  font-size: 15px;
  color: var(--navy);
  background: var(--gray-light);
  border: 1px solid var(--gray-mid);
  border-radius: 10px;
  padding: 12px 16px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
  appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #94a3b8;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(249,115,22,0.12);
  background: #fff;
}

.form-group textarea { resize: vertical; min-height: 110px; }

.form-privacy {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.form-privacy input[type="checkbox"] {
  width: auto;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--orange);
}

.form-privacy label {
  font-size: 12px;
  color: var(--gray);
  line-height: 1.5;
}

.form-privacy a {
  color: var(--orange);
  text-decoration: underline;
}

/* ===== MULTI-STEP FORM ===== */
.multistep-form { gap: 0; }

/* Progress bar */
.form-progress {
  display: flex;
  align-items: center;
  margin-bottom: 36px;
}

.form-progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
}

.step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gray-mid);
  color: var(--gray);
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), color var(--transition);
}

.form-progress-step span {
  font-size: 11px;
  font-weight: 600;
  color: var(--gray);
  white-space: nowrap;
  transition: color var(--transition);
}

.form-progress-step.active .step-num,
.form-progress-step.done .step-num {
  background: var(--orange);
  color: #fff;
}

.form-progress-step.active span,
.form-progress-step.done span { color: var(--orange); }

.form-progress-line {
  flex: 1;
  height: 2px;
  background: var(--gray-mid);
  margin: 0 8px;
  margin-bottom: 22px;
  transition: background var(--transition);
}

.form-progress-line.done { background: var(--orange); }

/* Steps */
.form-step {
  display: none;
  flex-direction: column;
  gap: 20px;
  animation: stepIn 0.25s ease;
}

.form-step.active { display: flex; }

@keyframes stepIn {
  from { opacity: 0; transform: translateX(16px); }
  to   { opacity: 1; transform: translateX(0); }
}

.step-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 0;
}

.step-desc {
  font-size: 14px;
  color: var(--gray);
  margin-top: -10px;
}

/* Service option cards */
.service-select-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.service-option {
  cursor: pointer;
}

.service-option input[type="checkbox"] {
  display: none;
}

.service-option-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 18px 12px;
  border: 2px solid var(--gray-mid);
  border-radius: var(--radius);
  background: var(--gray-light);
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  text-align: center;
  transition: all var(--transition);
}

.service-option-icon { font-size: 28px; }

.service-option:hover .service-option-inner {
  border-color: var(--orange-mid);
  background: var(--orange-light);
}

.service-option input:checked + .service-option-inner {
  border-color: var(--orange);
  background: var(--orange-light);
  color: var(--orange);
  box-shadow: 0 0 0 3px rgba(249,115,22,0.12);
}

/* Form navigation */
.form-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 8px;
}

/* Error messages */
.step-error {
  display: none;
  font-size: 13px;
  color: #dc2626;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 8px;
  padding: 10px 14px;
}

.step-error.visible { display: block; }

/* Optional label */
.label-optional {
  font-weight: 400;
  color: var(--gray);
}

/* Success */
.form-success {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 40px 20px;
  text-align: center;
}

.form-success.visible { display: flex; }

.form-success-icon { font-size: 48px; }

.form-success strong {
  font-size: 18px;
  font-weight: 800;
  color: var(--navy);
}

.form-success span {
  font-size: 15px;
  color: var(--gray);
}

@media (max-width: 480px) {
  .service-select-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===== FOOTER ===== */
.footer {
  background: var(--navy);
  color: #fff;
  padding: 72px 0 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .logo { color: #fff; margin-bottom: 16px; }
.footer-brand .logo-sub { color: rgba(255,255,255,0.5); }
.footer-brand .logo-icon { background: var(--orange); }

.footer-brand p {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.65;
  margin-bottom: 24px;
  max-width: 280px;
}

.footer-socials {
  display: flex;
  gap: 10px;
}

.social-link {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  transition: all var(--transition);
}

.social-link:hover {
  background: var(--orange);
  color: #fff;
}

.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.4);
  margin-bottom: 20px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col ul li a {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}

.footer-col ul li a:hover {
  color: var(--orange);
}

.footer-bottom {
  padding: 20px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { justify-content: flex-start; }
  .hero-img-wrapper { max-width: 100%; }
  .hero-img { height: 340px; }
  .hero-cards-grid { max-width: 380px; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .about-inner { grid-template-columns: 1fr; gap: 48px; }
  .about-features { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .menu-toggle { display: flex; }

  .nav-links {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 20px 24px 32px;
    border-top: 1px solid var(--gray-mid);
    box-shadow: var(--shadow-lg);
    gap: 0;
  }

  .nav-links.open { display: flex; }

  .nav-link {
    padding: 14px 0;
    font-size: 16px;
    border-bottom: 1px solid var(--gray-mid);
  }

  .nav-cta {
    margin-left: 0;
    margin-top: 16px;
    width: 100%;
    padding: 14px;
  }

  .hero { padding: 110px 0 60px; }
  .hero-title { font-size: 34px; }
  .hero-desc { font-size: 16px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }

  .hero-cards-grid { grid-template-columns: repeat(3, 1fr); max-width: 100%; }

  .hero-stats { gap: 16px; }
  .stat-number { font-size: 22px; }

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

  .services-grid-main { grid-template-columns: 1fr; }
  .services-grid-secondary { grid-template-columns: 1fr; }

  .cta-banner-inner { flex-direction: column; text-align: center; }
  .cta-banner-content h2 { font-size: 24px; }

  .kontakt-inner { grid-template-columns: 1fr; gap: 48px; }
  .kontakt-form { padding: 24px 20px; }
  .form-row { grid-template-columns: 1fr; }

  .about-left { flex-direction: column; }
  .about-features { grid-template-columns: 1fr; }

  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 480px) {
  .why-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .hero-cards-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===== PROCESS SECTION ===== */
.process-section {
  padding: 100px 0;
}

.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
}

.process-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 24px;
}

.process-number {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--orange);
  background: var(--orange-light);
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.process-icon {
  font-size: 40px;
  margin-bottom: 16px;
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-light);
  border-radius: 50%;
  border: 2px solid var(--gray-mid);
}

.process-step h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}

.process-step p {
  font-size: 15px;
  color: var(--gray);
  line-height: 1.6;
}

.process-connector {
  flex: 0 0 40px;
  height: 2px;
  background: var(--orange-mid);
  margin-top: 52px;
  position: relative;
}

.process-connector::after {
  content: '';
  position: absolute;
  right: -6px;
  top: -5px;
  border: 6px solid transparent;
  border-left-color: var(--orange-mid);
}

@media (max-width: 768px) {
  .process-steps {
    flex-direction: column;
    align-items: center;
    gap: 0;
  }
  .process-step { padding: 0 0 8px; max-width: 400px; }
  .process-connector {
    width: 2px;
    height: 32px;
    flex: 0 0 32px;
    margin-top: 0;
  }
  .process-connector::after {
    right: -5px;
    top: auto;
    bottom: -6px;
    border-left-color: transparent;
    border-top-color: var(--orange-mid);
  }
}

/* ===== TESTIMONIALS ===== */
.testimonials-section {
  padding: 100px 0;
  background: var(--white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 56px;
}

.testimonial-card {
  background: var(--gray-light);
  border: 1px solid var(--gray-mid);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: box-shadow var(--transition);
}

.testimonial-card:hover {
  box-shadow: var(--shadow);
}

.testimonial-stars {
  color: #f59e0b;
  font-size: 18px;
  letter-spacing: 2px;
}

.testimonial-card p {
  font-size: 15px;
  color: var(--navy);
  line-height: 1.7;
  font-style: italic;
  flex: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 8px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--orange);
  color: white;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.testimonial-author strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
}

.testimonial-author span {
  font-size: 13px;
  color: var(--gray);
}

.testimonials-summary {
  display: flex;
  justify-content: center;
  gap: 64px;
  padding: 40px;
  background: var(--navy);
  border-radius: var(--radius-lg);
}

.summary-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.summary-stat strong {
  font-size: 32px;
  font-weight: 800;
  color: var(--orange);
}

.summary-stat span {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
}

@media (max-width: 1024px) {
  .testimonials-grid { grid-template-columns: 1fr; gap: 20px; }
  .testimonials-summary { gap: 32px; }
}

@media (max-width: 768px) {
  .testimonials-summary { flex-direction: column; gap: 24px; padding: 28px; }
}

/* ===== FAQ ===== */
.faq-section {
  padding: 100px 0;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--gray-mid);
  border-radius: var(--radius);
  padding: 28px 32px;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.faq-item:hover {
  box-shadow: var(--shadow-sm);
  border-color: var(--orange-mid);
}

.faq-item h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
  line-height: 1.4;
}

.faq-item p {
  font-size: 15px;
  color: var(--gray);
  line-height: 1.7;
}

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

/* ===== PARTNERS STRIP ===== */
.partners-section {
  padding: 40px 0;
  background: var(--navy);
  overflow: hidden;
}

.partners-label {
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 24px;
}

.partners-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.partner-logo {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.55);
  padding: 8px 20px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 6px;
  transition: all var(--transition);
}

.partner-logo:hover {
  color: rgba(255,255,255,0.9);
  border-color: rgba(255,255,255,0.3);
}

/* ===== REFERENZPROJEKTE ===== */
.referenz-section {
  padding: 100px 0;
  background: var(--white);
}

.referenz-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.referenz-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-mid);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
  background: var(--white);
}

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

.referenz-img {
  position: relative;
  height: 220px;
  overflow: hidden;
  background: var(--gray-mid);
}

.referenz-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.referenz-card:hover .referenz-img img {
  transform: scale(1.05);
}

.referenz-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--orange);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 4px 12px;
  border-radius: 999px;
}

.referenz-tag--blue { background: #3b82f6; }
.referenz-tag--green { background: #22c55e; }

.referenz-info {
  padding: 20px 24px 24px;
}

.referenz-info h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
  line-height: 1.4;
}

.referenz-info p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.6;
  margin-bottom: 14px;
}

.referenz-stats {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.referenz-stats span {
  font-size: 12px;
  font-weight: 600;
  color: var(--orange);
  background: var(--orange-light);
  padding: 3px 10px;
  border-radius: 999px;
}

@media (max-width: 1024px) {
  .referenz-grid { grid-template-columns: 1fr; gap: 20px; }
  .referenz-img { height: 240px; }
}

@media (max-width: 768px) {
  .hero-img { height: 280px; }
  .about-photo { height: 320px; }
}