/* ============================================================
   Design System – Apple-inspired, Technical Blue
   Schrift: System Font Stack (DSGVO-konform, kein externer Server)
   ============================================================ */

:root {
  /* Core Colors */
  --blue:        #0097B2;
  --blue-dark:   #007A91;
  --blue-light:  #E6F6FA;
  --blue-mid:    #4DB8CC;

  /* Dark Metallic Gray */
  --text:        #1C2025;
  --text2:       #4A5260;
  --text3:       #8A919E;

  /* Light Silver Gray Frames */
  --silver:      #F2F3F5;
  --silver-mid:  #E4E6EA;
  --silver-dark: #C8CDD6;

  --white:       #FFFFFF;
  --dark:        #0D1117;
  --dark2:       #161B22;
  --dark3:       #1C2128;

  --red:         #D93025;
  --red-light:   #FEF0EE;
  --amber:       #E67E00;
  --amber-light: #FEF3E2;
  --green:       #1A7F4B;
  --green-light: #E6F4ED;

  --border:      rgba(0,0,0,0.07);
  --radius:      14px;
  --radius-sm:   8px;
  --radius-lg:   20px;
  --shadow-sm:   0 1px 4px rgba(0,0,0,0.06);
  --shadow:      0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg:   0 12px 48px rgba(0,0,0,0.12);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  font-weight: 400;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

/* ---- VIEWS ---- */
.view { display: none; min-height: 100vh; }
.view.active { display: block; }

/* ---- NAV ---- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 5vw; height: 60px;
  background: rgba(255,255,255,0.88);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  display: flex; align-items: center; gap: 9px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  font-weight: 700; font-size: 18px; letter-spacing: -0.03em;
  color: var(--text); text-decoration: none;
}
.logo-mark {
  width: 24px; height: 24px; border-radius: 7px;
  background: var(--blue);
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.logo-mark::after {
  content: '✓'; color: white; font-size: 13px; font-weight: 700;
}
.logo-mark.large {
  width: 40px; height: 40px; border-radius: 12px;
  font-size: 22px;
}
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a {
  color: var(--text2); text-decoration: none;
  font-size: 14px; font-weight: 500; transition: color .2s;
}
.nav-links a:hover { color: var(--text); }
.nav-burger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-burger span { display: block; width: 20px; height: 1.5px; background: var(--text); }
.mobile-menu {
  display: none; position: fixed; top: 60px; left: 0; right: 0; z-index: 99;
  background: rgba(255,255,255,0.96); backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 16px 5vw 20px; flex-direction: column; gap: 12px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a { color: var(--text); text-decoration: none; font-size: 16px; padding: 8px 0; font-weight: 500; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 22px; border-radius: 980px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif; font-size: 15px; font-weight: 500;
  cursor: pointer; transition: all .2s; border: 1.5px solid transparent;
  text-decoration: none; white-space: nowrap;
}
.btn-primary { background: var(--blue); color: #fff; border-color: var(--blue); }
.btn-primary:hover { background: var(--blue-dark); border-color: var(--blue-dark); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(0,151,178,0.3); }
.btn-outline { background: transparent; color: var(--text); border-color: var(--silver-dark); }
.btn-outline:hover { border-color: var(--blue); color: var(--blue); }
.btn-ghost { background: transparent; color: var(--text2); border-color: transparent; }
.btn-ghost:hover { color: var(--text); background: var(--silver); }
.btn-sm { padding: 7px 16px; font-size: 13px; }
.btn-lg { padding: 15px 30px; font-size: 16px; }
.btn-full { width: 100%; justify-content: center; }

/* ---- CONTAINER ---- */
.container { max-width: 1080px; margin: 0 auto; padding: 0 5vw; }

/* ================================================================
   HERO + SLIDER
   ================================================================ */
.hero {
  padding: 100px 0 0; min-height: 100vh;
  display: flex; align-items: center;
  background: var(--white); overflow: hidden; position: relative;
}
.hero-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center; width: 100%;
}

/* Left: Text */
.hero-text { padding: 40px 0; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--blue-light); color: var(--blue-dark);
  font-size: 12px; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; padding: 6px 14px; border-radius: 980px;
  margin-bottom: 24px;
}
.hero-eyebrow::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--blue); }
.hero-title {
  font-size: clamp(36px, 4.5vw, 56px);
  color: var(--text); margin-bottom: 20px;
  line-height: 1.08;
}
.hero-title em { color: var(--blue); font-style: normal; }
.hero-sub {
  font-size: 17px; color: var(--text2); max-width: 440px;
  margin-bottom: 36px; line-height: 1.7; font-weight: 400;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 32px; }
.hero-trust {
  display: flex; gap: 20px; flex-wrap: wrap;
  font-size: 13px; color: var(--text3); font-weight: 500;
}
.hero-trust span { display: flex; align-items: center; gap: 5px; }
.hero-trust span::before { content: '✓'; color: var(--blue); font-weight: 700; }

/* Right: Slider */
.hero-slider { position: relative; }
.slider-frame {
  background: var(--white);
  border: 1px solid var(--silver-mid);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden; position: relative;
}
.slide { display: none; padding: 32px; }
.slide.active { display: block; }

/* Slide Header */
.slide-tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; padding: 5px 12px; border-radius: 980px;
  margin-bottom: 20px;
}
.slide-tag.blue { background: var(--blue-light); color: var(--blue-dark); }
.slide-tag.silver { background: var(--silver); color: var(--text2); }
.slide-icon {
  width: 48px; height: 48px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 16px;
  background: var(--blue-light);
}
.slide h3 { font-size: 22px; color: var(--text); margin-bottom: 10px; }
.slide p { font-size: 14px; color: var(--text2); line-height: 1.7; margin-bottom: 20px; }

/* Slide Score Demo */
.slide-score { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.slide-score-num {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif; font-weight: 700;
  font-size: 52px; color: var(--text); line-height: 1;
}
.slide-score-sub { font-size: 12px; color: var(--text3); }
.slide-score-verdict { font-size: 13px; font-weight: 600; color: var(--amber); margin-top: 4px; }

/* Bars */
.sbar { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; font-size: 12px; }
.sbar-lbl { width: 90px; color: var(--text2); font-weight: 500; flex-shrink: 0; }
.sbar-track { flex: 1; height: 4px; background: var(--silver-mid); border-radius: 2px; overflow: hidden; }
.sbar-fill { height: 100%; border-radius: 2px; transition: width 1s ease; }
.sbar-val { width: 24px; text-align: right; font-weight: 600; color: var(--text); }

/* Flag items in slides */
.slide-flag {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 10px 12px; border-radius: var(--radius-sm);
  background: var(--silver); margin-bottom: 8px;
  font-size: 13px; color: var(--text);
}
.slide-flag:last-child { margin-bottom: 0; }
.slide-flag-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; margin-top: 4px; }
.slide-flag-dot.warn { background: var(--amber); }
.slide-flag-dot.crit { background: var(--red); }
.slide-flag-dot.ok   { background: var(--green); }

/* Checklist items in slides */
.slide-check {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 0; border-bottom: 1px solid var(--silver-mid);
  font-size: 13px; color: var(--text);
}
.slide-check:last-child { border-bottom: none; }
.slide-check-box {
  width: 18px; height: 18px; border-radius: 5px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 700;
}
.slide-check-box.done { background: var(--blue); color: white; }
.slide-check-box.todo { background: var(--silver-mid); color: transparent; }

/* Slider Controls */
.slider-controls {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 32px; border-top: 1px solid var(--silver-mid);
  background: var(--silver);
}
.slider-dots { display: flex; gap: 8px; }
.sdot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--silver-dark); cursor: pointer; transition: all .3s;
  border: none;
}
.sdot.active { background: var(--blue); width: 22px; border-radius: 4px; }
.slider-nav { display: flex; gap: 8px; }
.slider-btn {
  width: 32px; height: 32px; border-radius: 50%;
  border: 1px solid var(--silver-dark); background: white;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  font-size: 14px; color: var(--text2); transition: all .2s;
}
.slider-btn:hover { border-color: var(--blue); color: var(--blue); }

/* ================================================================
   SECTIONS
   ================================================================ */
.section { padding: 100px 0; }
.section-dark { background: var(--blue); }
.section-silver { background: var(--silver); }
.section-label {
  font-size: 12px; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--blue); margin-bottom: 14px;
}
.section-label.light { color: rgba(255,255,255,0.75); }
.section-label.gray { color: var(--text3); }
.section-title { font-size: clamp(28px, 3.5vw, 44px); color: var(--text); margin-bottom: 16px; }
.section-title.light { color: var(--white); }
.section-sub { font-size: 17px; color: var(--text2); max-width: 560px; margin-bottom: 56px; line-height: 1.7; }
.section-sub.light { color: rgba(255,255,255,0.85); }

/* ---- HOW IT WORKS ---- */
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.step-card {
  background: var(--white); padding: 40px 32px;
  border: 1px solid var(--silver-mid);
  transition: box-shadow .3s;
}
.step-card:first-child { border-radius: var(--radius) 0 0 var(--radius); }
.step-card:last-child { border-radius: 0 var(--radius) var(--radius) 0; }
.step-card:hover { box-shadow: var(--shadow); z-index: 1; }
.step-num {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif; font-weight: 700;
  font-size: 13px; color: var(--blue); letter-spacing: 0.06em;
  margin-bottom: 20px; opacity: 0.8;
}
.step-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--blue-light); display: flex; align-items: center;
  justify-content: center; font-size: 20px; margin-bottom: 16px;
}
.step-card h3 { font-size: 17px; margin-bottom: 10px; color: var(--text); }
.step-card p { font-size: 14px; color: var(--text2); line-height: 1.7; }

/* ---- FEATURES ---- */
.features-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.feature-list { list-style: none; display: flex; flex-direction: column; gap: 32px; }
.feature-list li { display: flex; gap: 18px; align-items: flex-start; }
.feature-icon-wrap {
  width: 40px; height: 40px; border-radius: 12px;
  background: rgba(0,151,178,0.15); display: flex;
  align-items: center; justify-content: center; flex-shrink: 0; font-size: 18px;
}
.feature-list strong { display: block; font-size: 15px; font-weight: 600; color: var(--white); margin-bottom: 6px; }
.feature-list p { font-size: 14px; color: rgba(255,255,255,0.85); line-height: 1.65; }

/* Feature Visual Card */
.feature-visual {
  background: var(--blue-dark); border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-lg); overflow: hidden;
}
.fv-header {
  padding: 20px 24px; border-bottom: 1px solid rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: space-between;
}
.fv-title { font-size: 13px; font-weight: 500; color: rgba(255,255,255,0.8); }
.fv-body { padding: 24px; }
.fv-score { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif; font-weight: 700; font-size: 52px; color: white; line-height: 1; margin-bottom: 4px; }
.fv-score-sub { font-size: 12px; color: rgba(255,255,255,0.75); margin-bottom: 20px; }
.fv-bar { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; font-size: 12px; }
.fv-bar span { width: 88px; color: rgba(255,255,255,0.8); font-weight: 500; }
.fv-track { flex: 1; height: 4px; background: rgba(255,255,255,0.2); border-radius: 2px; overflow: hidden; }
.fv-track div { height: 100%; border-radius: 2px; }
.fv-bar b { width: 22px; text-align: right; color: rgba(255,255,255,0.95); font-weight: 600; }
.fv-flag {
  display: flex; align-items: flex-start; gap: 8px;
  padding: 8px 0; border-top: 1px solid rgba(255,255,255,0.15);
  font-size: 12px; color: rgba(255,255,255,0.85);
}
.fv-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; margin-top: 4px; }

/* ---- PRICING ---- */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.price-card {
  background: var(--white); border: 1px solid var(--silver-mid);
  padding: 36px 28px; position: relative;
  transition: box-shadow .25s, transform .25s;
}
.price-card:first-child { border-radius: var(--radius) 0 0 var(--radius); }
.price-card:last-child  { border-radius: 0 var(--radius) var(--radius) 0; }
.price-card:hover { box-shadow: 0 8px 32px rgba(0,0,0,0.12); transform: translateY(-4px); z-index: 1; }
.price-card.featured { background: var(--blue); border-color: var(--blue); }
.price-card.featured:hover { box-shadow: 0 12px 36px rgba(0,151,178,0.35); transform: translateY(-4px); }
.price-badge {
  display: inline-block;
  background: rgba(255,255,255,0.22); color: #fff;
  border: 1px solid rgba(255,255,255,0.35);
  font-size: 11px; font-weight: 600; padding: 3px 12px; border-radius: 980px;
  margin-bottom: 14px;
}
.price-name {
  font-size: 12px; font-weight: 600; color: var(--text3);
  letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 10px;
}
.price-card.featured .price-name { color: rgba(255,255,255,0.75); }
.price-amount {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif; font-weight: 700;
  font-size: 38px; color: var(--text); margin-bottom: 6px; letter-spacing: -0.03em;
}
.price-card.featured .price-amount { color: var(--white); }
.price-amount span { font-size: 15px; font-weight: 400; color: var(--text3); }
.price-card.featured .price-amount span { color: rgba(255,255,255,0.75); }
.price-desc { font-size: 13px; color: var(--text3); margin-bottom: 24px; }
.price-card.featured .price-desc { color: rgba(255,255,255,0.85); }
.price-divider { height: 1px; background: var(--silver-mid); margin: 20px 0; }
.price-card.featured .price-divider { background: rgba(255,255,255,0.2); }
.price-features { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.price-features li {
  font-size: 14px; color: var(--text); display: flex; align-items: flex-start; gap: 10px;
}
.price-card.featured .price-features li { color: rgba(255,255,255,0.95); }
.price-features li::before { content: '✓'; color: var(--blue); font-weight: 700; flex-shrink: 0; }
.price-features li.disabled { color: var(--text3); }
.price-card.featured .price-features li.disabled { color: rgba(255,255,255,0.4); }
.price-features li.disabled::before { content: '–'; color: var(--silver-dark); }

/* ---- FOOTER ---- */
.footer { background: var(--dark); padding: 56px 0 40px; }
.footer-inner {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px; margin-bottom: 48px;
}
.footer-brand .nav-logo { color: white; margin-bottom: 12px; }
.footer-brand p { font-size: 13px; color: rgba(255,255,255,0.35); line-height: 1.7; max-width: 280px; }
.footer-col h4 { font-size: 13px; font-weight: 600; color: white; margin-bottom: 14px; }
.footer-col a { display: block; font-size: 13px; color: rgba(255,255,255,0.4); text-decoration: none; margin-bottom: 8px; }
.footer-col a:hover { color: rgba(255,255,255,0.8); }
.footer-bottom {
  padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.07);
  display: flex; align-items: center; justify-content: space-between;
  font-size: 12px; color: rgba(255,255,255,0.25);
}

/* ================================================================
   ANALYZE VIEW
   ================================================================ */
.analyze-wrap { max-width: 660px; margin: 0 auto; padding: 88px 5vw 60px; }
.back-btn {
  background: none; border: none; color: var(--text2);
  font-size: 14px; font-weight: 500; cursor: pointer;
  padding: 0; margin-bottom: 32px; display: flex; align-items: center; gap: 6px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
}
.back-btn:hover { color: var(--blue); }

.step { display: none; }
.step.active { display: block; }

.analyze-header { text-align: center; margin-bottom: 32px; }
.analyze-header h2 { font-size: 30px; margin-bottom: 10px; }
.analyze-header p { color: var(--text2); font-size: 16px; }

.input-card {
  background: var(--white); border: 1px solid var(--silver-mid);
  border-radius: var(--radius-lg); padding: 28px;
  display: flex; flex-direction: column; gap: 22px;
  box-shadow: var(--shadow-sm);
}
.input-group label {
  display: block; font-size: 13px; font-weight: 600;
  color: var(--text); margin-bottom: 8px;
}
.label-hint { font-weight: 400; color: var(--text3); margin-left: 6px; }
.meta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

input[type="text"], textarea {
  width: 100%; padding: 11px 14px; font-size: 14px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif; font-weight: 400;
  border: 1.5px solid var(--silver-mid); border-radius: var(--radius-sm);
  background: var(--silver); color: var(--text); outline: none; transition: all .2s;
}
input[type="text"]:focus, textarea:focus {
  border-color: var(--blue); background: var(--white);
  box-shadow: 0 0 0 3px rgba(0,151,178,0.1);
}
textarea { resize: vertical; min-height: 120px; line-height: 1.6; }

.upload-zone {
  border: 1.5px dashed var(--silver-dark); border-radius: var(--radius-sm);
  padding: 24px; text-align: center; cursor: pointer; transition: all .2s;
  background: var(--silver);
}
.upload-zone:hover { border-color: var(--blue); background: var(--blue-light); }
.upload-inner { display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--text2); font-size: 14px; }
.file-preview { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.file-thumb { width: 60px; height: 60px; border-radius: 8px; object-fit: cover; border: 1px solid var(--silver-mid); }
.input-disclaimer { text-align: center; font-size: 12px; color: var(--text3); }

/* ---- LOADING ---- */
.loading-wrap { text-align: center; padding: 60px 20px; }
.loading-spinner {
  width: 44px; height: 44px; border: 3px solid var(--silver-mid);
  border-top-color: var(--blue); border-radius: 50%;
  animation: spin .8s linear infinite; margin: 0 auto 24px;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-wrap h3 { font-size: 20px; margin-bottom: 24px; }
.loading-steps { display: flex; flex-direction: column; gap: 6px; max-width: 260px; margin: 0 auto; }
.lstep { font-size: 13px; color: var(--text3); padding: 8px 16px; border-radius: 980px; transition: all .3s; }
.lstep.active { color: var(--blue-dark); background: var(--blue-light); font-weight: 500; }
.lstep.done { color: var(--green); }

/* ---- RESULTS ---- */
.result-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 16px; margin-bottom: 20px;
}
.result-header h2 { font-size: 24px; }
.result-sub { font-size: 14px; color: var(--text2); margin-top: 4px; }

.result-score-card {
  background: var(--dark); border-radius: var(--radius);
  padding: 24px; display: flex; gap: 24px; margin-bottom: 16px; flex-wrap: wrap;
}
.rsc-left { min-width: 120px; }
.rsc-score { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif; font-weight: 700; font-size: 52px; color: white; line-height: 1; }
.rsc-label { font-size: 12px; color: rgba(255,255,255,0.4); margin-top: 4px; }
.rsc-verdict { font-size: 13px; color: var(--blue-mid); margin-top: 8px; font-weight: 500; }
.rsc-right { flex: 1; min-width: 200px; display: flex; flex-direction: column; gap: 8px; justify-content: center; }
.bar-row { display: flex; align-items: center; gap: 10px; font-size: 12px; }
.bar-lbl { width: 95px; color: rgba(255,255,255,0.4); font-weight: 500; flex-shrink: 0; }
.bar-track { flex: 1; height: 4px; background: rgba(255,255,255,0.08); border-radius: 2px; overflow: hidden; }
.bar-fill { height: 100%; border-radius: 2px; }
.bar-pct { width: 24px; text-align: right; color: white; font-weight: 600; }

.result-tabs { display: flex; gap: 0; border-bottom: 1px solid var(--silver-mid); margin-bottom: 16px; overflow-x: auto; }
.rtab {
  padding: 10px 16px; font-size: 14px; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif; font-weight: 500;
  border: none; background: none; cursor: pointer; color: var(--text2);
  border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; transition: all .2s;
}
.rtab.active { color: var(--blue); border-bottom-color: var(--blue); }
.rtab:hover:not(.active) { color: var(--text); }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.flag-item {
  display: flex; gap: 12px; padding: 12px 14px;
  border-radius: var(--radius-sm); margin-bottom: 8px; border: 1px solid;
}
.flag-item.crit { background: var(--red-light); border-color: rgba(217,48,37,0.15); }
.flag-item.warn { background: var(--amber-light); border-color: rgba(230,126,0,0.15); }
.flag-item.ok   { background: var(--green-light); border-color: rgba(26,127,75,0.15); }
.flag-item.info { background: var(--blue-light); border-color: rgba(0,151,178,0.15); }
.flag-dot-lg { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; margin-top: 5px; }
.flag-item.crit .flag-dot-lg { background: var(--red); }
.flag-item.warn .flag-dot-lg { background: var(--amber); }
.flag-item.ok   .flag-dot-lg { background: var(--green); }
.flag-item.info .flag-dot-lg { background: var(--blue); }
.flag-text strong { display: block; font-size: 14px; margin-bottom: 3px; color: var(--text); }
.flag-text p { font-size: 13px; color: var(--text2); }

.price-box { background: var(--silver); border-radius: var(--radius-sm); padding: 16px; margin-bottom: 12px; }
.price-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 12px; }
.price-block { background: white; border: 1px solid var(--silver-mid); border-radius: var(--radius-sm); padding: 12px; }
.price-block .lbl { font-size: 12px; color: var(--text2); margin-bottom: 4px; }
.price-block .val { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif; font-weight: 700; font-size: 22px; color: var(--text); }
.price-verdict { font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.price-note { font-size: 13px; color: var(--text2); }

.checklist-item {
  display: flex; align-items: flex-start; gap: 12px; padding: 10px 0;
  border-bottom: 1px solid var(--silver-mid); cursor: pointer;
}
.checklist-item:last-child { border-bottom: none; }
.cb {
  width: 18px; height: 18px; border: 1.5px solid var(--silver-dark);
  border-radius: 5px; flex-shrink: 0; margin-top: 2px;
  display: flex; align-items: center; justify-content: center; transition: all .2s;
}
.cb.checked { background: var(--blue); border-color: var(--blue); }
.cb.checked::after { content: '✓'; color: #fff; font-size: 11px; font-weight: 700; }
.checklist-item .ci-text strong { display: block; font-size: 14px; color: var(--text); }
.checklist-item .ci-text p { font-size: 12px; color: var(--text2); margin-top: 2px; }
.checklist-item.checked-item .ci-text strong { text-decoration: line-through; color: var(--text3); }

.result-actions { margin-top: 28px; text-align: center; }
.result-disclaimer {
  font-size: 11px; color: var(--text3); margin-top: 14px;
  line-height: 1.7; text-align: left;
  padding: 12px 14px;
  background: var(--silver);
  border-radius: var(--radius-sm);
  border: 1px solid var(--silver-mid);
}

/* Badges */
.badge { font-size: 11px; font-weight: 600; padding: 4px 10px; border-radius: 980px; }
.badge-warn { background: var(--amber-light); color: var(--amber); }
.badge-ok   { background: var(--green-light); color: var(--green); }
.badge-crit { background: var(--red-light); color: var(--red); }
.badge-info { background: var(--blue-light); color: var(--blue-dark); }

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-slider { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .step-card { border-radius: 0 !important; }
  .step-card:first-child { border-radius: var(--radius) var(--radius) 0 0 !important; }
  .step-card:last-child { border-radius: 0 0 var(--radius) var(--radius) !important; }
  .pricing-grid { grid-template-columns: 1fr; }
  .price-card { border-radius: var(--radius) !important; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  .meta-grid { grid-template-columns: 1fr; }
  .result-score-card { flex-direction: column; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}

/* ================================================================
   KOSTENKALKULATOR
   ================================================================ */
.kosten-box { background: var(--silver); border-radius: var(--radius-sm); padding: 20px; }
.kosten-header { font-size: 12px; font-weight: 600; color: var(--text3); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 6px; }
.kosten-total { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif; font-weight: 700; font-size: 40px; color: var(--text); line-height: 1; margin-bottom: 4px; letter-spacing: -0.02em; }
.kosten-total span { font-size: 16px; font-weight: 400; color: var(--text3); }
.kosten-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 16px 0; }
.kosten-item { background: white; border: 1px solid var(--silver-mid); border-radius: var(--radius-sm); padding: 12px; }
.ki-label { font-size: 12px; color: var(--text2); margin-bottom: 4px; }
.ki-val { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif; font-weight: 700; font-size: 20px; color: var(--text); }
.kosten-annahmen { font-size: 12px; color: var(--text3); line-height: 1.6; padding: 10px 0; border-top: 1px solid var(--silver-mid); margin-top: 4px; }
.kosten-einmal-title { font-size: 13px; font-weight: 600; color: var(--text); margin: 16px 0 8px; }
.kosten-einmal-item { display: flex; justify-content: space-between; align-items: center; padding: 10px 12px; background: white; border: 1px solid var(--silver-mid); border-radius: var(--radius-sm); margin-bottom: 6px; font-size: 13px; color: var(--text); }
.kei-right { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; }
.kei-right b { font-weight: 700; color: var(--text); }
.kei-right small { font-size: 11px; color: var(--text3); }

/* ================================================================
   BETRUGS-CHECK
   ================================================================ */
.betrug-box { padding: 4px 0; }
.betrug-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.betrug-score-wrap { display: flex; align-items: center; gap: 12px; }
.betrug-score { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif; font-weight: 700; font-size: 52px; line-height: 1; }
.betrug-score-sub { font-size: 12px; color: var(--text3); line-height: 1.5; }
.betrug-fazit { font-size: 14px; color: var(--text2); line-height: 1.7; padding: 14px; background: var(--silver); border-radius: var(--radius-sm); margin-bottom: 14px; }
.betrug-signale { display: flex; flex-direction: column; gap: 8px; }
.betrug-signal { display: flex; align-items: flex-start; gap: 10px; padding: 10px 14px; border-radius: var(--radius-sm); font-size: 13px; border: 1px solid; }
.betrug-signal.positiv { background: var(--green-light); border-color: rgba(26,127,75,0.15); color: var(--text); }
.betrug-signal.negativ { background: var(--amber-light); border-color: rgba(230,126,0,0.15); color: var(--text); }
.bs-icon { font-weight: 700; flex-shrink: 0; margin-top: 1px; }
.betrug-signal.positiv .bs-icon { color: var(--green); }
.betrug-signal.negativ .bs-icon { color: var(--amber); }

/* ================================================================
   VERHANDLUNGS-COACH
   ================================================================ */
.verhandlung-box { padding: 4px 0; }
.verhandlung-preise { display: flex; align-items: center; gap: 8px; background: var(--silver); border-radius: var(--radius-sm); padding: 16px; margin-bottom: 16px; flex-wrap: wrap; }
.vp-block { flex: 1; min-width: 80px; text-align: center; }
.vp-label { font-size: 11px; color: var(--text3); font-weight: 500; margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.04em; }
.vp-val { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif; font-weight: 700; font-size: 22px; color: var(--text); }
.vp-arrow { color: var(--silver-dark); font-size: 18px; flex-shrink: 0; }
.verhandlung-strategie { font-size: 14px; color: var(--text2); line-height: 1.7; padding: 14px; background: var(--blue-light); border-radius: var(--radius-sm); border-left: 3px solid var(--blue); margin-bottom: 16px; }
.verhandlung-args-title { font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 10px; }
.verhandlung-args { display: flex; flex-direction: column; gap: 8px; }
.varg { display: flex; align-items: flex-start; gap: 12px; padding: 12px; background: var(--silver); border-radius: var(--radius-sm); font-size: 13px; color: var(--text); line-height: 1.6; border: 1px solid var(--silver-mid); }
.varg-num { background: var(--blue); color: white; font-size: 11px; font-weight: 700; width: 20px; height: 20px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px; }

/* ================================================================
   PRIO BADGE (Checkliste)
   ================================================================ */
.prio-badge { font-size: 10px; font-weight: 600; padding: 3px 8px; border-radius: 980px; flex-shrink: 0; align-self: flex-start; margin-top: 2px; text-transform: uppercase; letter-spacing: 0.04em; }
.prio-hoch   { background: var(--red-light); color: var(--red); }
.prio-mittel { background: var(--amber-light); color: var(--amber); }
.prio-niedrig { background: var(--silver-mid); color: var(--text3); }

/* ================================================================
   UNIQUE FEATURES SECTION
   ================================================================ */
.unique-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.unique-card {
  background: var(--white);
  border: 1px solid var(--silver-mid);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  gap: 20px;
  transition: box-shadow .3s, transform .3s;
}
.unique-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}
.unique-icon {
  width: 48px; height: 48px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; flex-shrink: 0;
}
.unique-content { flex: 1; }
.unique-content h3 { font-size: 17px; margin-bottom: 8px; color: var(--text); }
.unique-content p { font-size: 13px; color: var(--text2); line-height: 1.7; margin-bottom: 16px; }

/* Demo boxes inside unique cards */
.unique-demo {
  background: var(--silver);
  border-radius: var(--radius-sm);
  padding: 14px;
  border: 1px solid var(--silver-mid);
}

/* Verhandlung demo */
.ud-row { display: flex; justify-content: space-between; align-items: center; padding: 5px 0; border-bottom: 1px solid var(--silver-mid); font-size: 13px; }
.ud-row:last-of-type { border-bottom: none; }
.ud-label { color: var(--text2); }
.ud-val { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif; font-weight: 700; font-size: 15px; }
.ud-val.green { color: var(--green); }
.ud-val.blue  { color: var(--blue); }
.ud-val.gray  { color: var(--text2); }
.ud-arg { font-size: 12px; color: var(--text2); font-style: italic; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--silver-mid); line-height: 1.5; }

/* Betrug demo */
.ud-score-row { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.ud-score { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif; font-weight: 700; font-size: 36px; line-height: 1; }
.ud-score-label { font-size: 11px; color: var(--text3); margin-bottom: 4px; }
.ud-signal { font-size: 12px; padding: 6px 10px; border-radius: 6px; margin-bottom: 5px; }
.ud-signal:last-child { margin-bottom: 0; }
.ud-signal.ok   { background: var(--green-light); color: var(--green); }
.ud-signal.warn { background: var(--amber-light); color: var(--amber); }

/* Kosten demo */
.ud-kosten-total { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif; font-weight: 700; font-size: 32px; color: var(--text); margin-bottom: 10px; }
.ud-kosten-total span { font-size: 14px; font-weight: 400; color: var(--text3); }
.ud-kosten-row { display: flex; justify-content: space-between; font-size: 12px; color: var(--text2); padding: 4px 0; border-bottom: 1px solid var(--silver-mid); }
.ud-kosten-row:last-child { border-bottom: none; }
.ud-kosten-row b { font-weight: 600; color: var(--text); }

/* Checkliste demo */
.ud-check { display: flex; align-items: center; gap: 8px; font-size: 12px; padding: 6px 0; border-bottom: 1px solid var(--silver-mid); color: var(--text); }
.ud-check:last-child { border-bottom: none; }
.ud-check span { flex: 1; }
.ud-check.done { color: var(--text3); }
.ud-check.done span { text-decoration: line-through; }

@media (max-width: 768px) {
  .unique-grid { grid-template-columns: 1fr; }
  .unique-card { flex-direction: column; }
}

/* ================================================================
   FARBLEGENDE
   ================================================================ */
.legend {
  background: var(--silver);
  border: 1px solid var(--silver-mid);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-bottom: 16px;
}
.legend-title {
  font-size: 11px; font-weight: 600; color: var(--text3);
  text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 10px;
}
.legend-items { display: flex; flex-direction: column; gap: 7px; margin-bottom: 10px; }
.legend-item {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 13px; color: var(--text2); line-height: 1.4;
}
.legend-item strong { color: var(--text); }
.legend-dot {
  width: 10px; height: 10px; border-radius: 50%;
  flex-shrink: 0; margin-top: 3px;
}
.legend-bars {
  font-size: 12px; color: var(--text3);
  padding-top: 10px; border-top: 1px solid var(--silver-mid);
  display: flex; gap: 12px; align-items: center; flex-wrap: wrap;
}
.lb-item { font-weight: 600; }

/* Kosten Hinweis-Zeilen */
.ki-hinweis {
  font-size: 11px; color: var(--text3); line-height: 1.5;
  margin-top: 4px; font-style: italic;
}
.kei-left { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.kei-hinweis { font-size: 11px; color: var(--text3); font-style: italic; }

/* ================================================================
   INFO TOOLTIP (i)
   ================================================================ */
.info-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 15px; height: 15px; border-radius: 50%;
  background: var(--silver-dark); color: var(--text3);
  font-size: 9px; font-weight: 700; font-style: normal;
  cursor: pointer; position: relative; vertical-align: middle;
  margin-left: 4px; flex-shrink: 0; user-select: none;
  transition: background .2s;
}
.info-btn:hover { background: var(--blue); color: white; }
.info-tooltip {
  display: none;
  position: absolute; bottom: calc(100% + 8px); left: 50%;
  transform: translateX(-50%);
  background: var(--dark); color: rgba(255,255,255,0.85);
  font-size: 12px; font-weight: 400; line-height: 1.6;
  padding: 8px 12px; border-radius: 8px;
  width: 220px; white-space: normal; text-align: left;
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
  z-index: 99; pointer-events: none;
}
.info-tooltip::after {
  content: ''; position: absolute; top: 100%; left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--dark);
}
.info-btn:hover .info-tooltip,
.info-btn:focus .info-tooltip { display: block; }

/* ================================================================
   STUFENWEISER FAHRZEUG-SELECTOR
   ================================================================ */
.vehicle-selector {
  background: var(--silver);
  border: 1px solid var(--silver-mid);
  border-radius: var(--radius-sm);
  padding: 16px;
  min-height: 80px;
}
.vs-step-label {
  font-size: 11px; font-weight: 600; color: var(--blue);
  text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 12px;
}
.vs-step-header {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px;
}
.vs-back {
  background: none; border: none; font-size: 12px; color: var(--text3);
  cursor: pointer; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif; padding: 0;
}
.vs-back:hover { color: var(--blue); }
.vs-selected-info {
  font-size: 13px; font-weight: 600; color: var(--text);
  margin-bottom: 12px; padding: 8px 12px;
  background: white; border-radius: var(--radius-sm);
  border: 1px solid var(--silver-mid);
}
.vs-grid {
  display: flex; flex-wrap: wrap; gap: 6px; max-height: 220px;
  overflow-y: auto; padding-right: 4px;
}
.vs-grid-sm { max-height: 160px; }
.vs-chip {
  background: white; border: 1px solid var(--silver-mid);
  border-radius: 980px; padding: 6px 14px;
  font-size: 13px; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  color: var(--text); cursor: pointer; transition: all .15s;
  white-space: nowrap;
}
.vs-chip:hover { border-color: var(--blue); color: var(--blue); background: var(--blue-light); }
.vs-chip-sm { padding: 5px 10px; font-size: 12px; }
.vs-list { display: flex; flex-direction: column; gap: 5px; max-height: 220px; overflow-y: auto; }
.vs-list-item {
  background: white; border: 1px solid var(--silver-mid);
  border-radius: var(--radius-sm); padding: 10px 14px;
  font-size: 13px; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  color: var(--text); cursor: pointer; text-align: left; transition: all .15s;
}
.vs-list-item:hover { border-color: var(--blue); color: var(--blue); background: var(--blue-light); }
.vs-summary {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--blue-light); border: 1px solid rgba(0,151,178,0.2);
  border-radius: var(--radius-sm); padding: 12px 14px;
}
.vs-summary-text { font-size: 14px; font-weight: 600; color: var(--blue-dark); }

.meta-grid-2 {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
}
.meta-grid-2 label {
  display: block; font-size: 12px; font-weight: 600;
  color: var(--text2); margin-bottom: 6px;
}

/* Scrollbar Styling */
.vs-grid::-webkit-scrollbar, .vs-list::-webkit-scrollbar { width: 4px; }
.vs-grid::-webkit-scrollbar-track, .vs-list::-webkit-scrollbar-track { background: var(--silver-mid); border-radius: 2px; }
.vs-grid::-webkit-scrollbar-thumb, .vs-list::-webkit-scrollbar-thumb { background: var(--silver-dark); border-radius: 2px; }

.meta-grid-3 {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px;
}
.meta-grid-3 label {
  display: block; font-size: 12px; font-weight: 600;
  color: var(--text2); margin-bottom: 6px;
}
@media (max-width: 600px) {
  .meta-grid-3 { grid-template-columns: 1fr 1fr; }
  .meta-grid-3 > div:last-child { grid-column: 1 / -1; }
}

/* ================================================================
   DROPDOWN FAHRZEUG-SELECTOR
   ================================================================ */
.dd-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.dd-wrap { display: flex; flex-direction: column; gap: 5px; }
.dd-label {
  font-size: 11px; font-weight: 600; color: var(--text3);
  text-transform: uppercase; letter-spacing: 0.06em;
}
.dd-select {
  width: 100%; padding: 10px 12px;
  font-size: 14px; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  border: 1.5px solid var(--silver-mid); border-radius: var(--radius-sm);
  background: var(--silver); color: var(--text);
  outline: none; cursor: pointer;
  appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239a9890' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
  transition: border-color .2s, background-color .2s;
}
.dd-select:focus { border-color: var(--blue); background-color: white; box-shadow: 0 0 0 3px rgba(0,151,178,0.1); }
.dd-select:disabled { opacity: 0.45; cursor: not-allowed; }
.dd-select:not(:disabled):hover { border-color: var(--blue); }

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

.dd-input {
  width: 100%; padding: 10px 12px;
  font-size: 14px; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  border: 1.5px solid var(--silver-mid); border-radius: var(--radius-sm);
  background: var(--silver); color: var(--text); outline: none;
  transition: border-color .2s, background-color .2s;
}
.dd-input:focus { border-color: var(--blue); background-color: white; box-shadow: 0 0 0 3px rgba(0,151,178,0.1); }

/* KFZ-Steuer Sonderbehandlung */
.kosten-item-steuer { grid-column: 1 / -1; }
.ki-val-steuer {
  font-size: 13px; color: var(--text2); margin-top: 4px;
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}
.steuer-link {
  display: inline-flex; align-items: center;
  background: var(--blue); color: white;
  font-size: 12px; font-weight: 500; padding: 4px 10px;
  border-radius: 980px; text-decoration: none; white-space: nowrap;
  transition: background .2s;
}
.steuer-link:hover { background: var(--blue-dark); }
.kosten-steuer-hinweis {
  font-size: 12px; color: var(--text3); line-height: 1.6;
  padding: 10px 12px; background: var(--amber-light);
  border-radius: var(--radius-sm); margin-top: 8px;
  border-left: 3px solid var(--amber);
}
.kosten-steuer-hinweis a { color: var(--blue); font-weight: 500; }

/* Überschreibe alten Steuer-Link CSS */
.kosten-item-steuer { grid-column: unset; }
.ki-val-steuer { display: none; }
.steuer-link { display: none; }

/* FAQ Section */
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.faq-item { background: white; border: 1px solid var(--silver-mid); border-radius: var(--radius); padding: 24px; }
.faq-q { font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 10px; line-height: 1.4; }
.faq-a { font-size: 14px; color: var(--text2); line-height: 1.7; }
@media (max-width: 768px) { .faq-grid { grid-template-columns: 1fr; } }

/* CO₂-Eingabefeld */
.co2-wrap { display: flex; flex-direction: column; gap: 10px; }
.co2-header { display: flex; align-items: center; gap: 8px; }
.co2-hint {
  display: flex; align-items: flex-start; gap: 8px;
  background: var(--blue-light);
  border: 1px solid rgba(0,151,178,0.2);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 12.5px;
  color: var(--text2);
  line-height: 1.6;
}
.co2-hint svg { flex-shrink: 0; margin-top: 2px; color: var(--blue); }
.co2-hint strong { color: var(--text); }

.co2-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 10px;
}
@media (max-width: 500px) { .co2-fields { grid-template-columns: 1fr; } }

/* CO₂ Pflichtfeld-Hinweis */
.label-required { font-size: 12px; font-weight: 600; margin-left: 6px; }
#inp-co2:focus { border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-light); }