/* =============================================================
   STRUKTURWERK IT — Stylesheet
   CI-Palette: Deep Navy · Trust Blue · Tech Teal · Signal Green
   Struktur vor Stil. Wirkung vor Lautstärke.
   ============================================================= */

/* 1. Custom Properties
   ============================================================= */
:root {
  /* ── CI Primärfarben ── */
  --navy:      #061B34;   /* Deep Navy — Autorität, dunkle Sektionen */
  --navy-2:    #0b2d4e;   /* Navy light — Card-Flächen */
  --blue:      #1F5F99;   /* Trust Blue — Links, Diagramme */
  --blue-l:    #2b7bc4;
  --teal:      #00A88E;   /* Tech Teal — Digitales, Prozesse */
  --teal-l:    #00c4a7;
  --green:     #8CC63F;   /* Signal Green — CTAs, Highlights */
  --green-d:   #72a32f;   /* Hover / dunkleres Grün */
  --lime:      #D6F06A;   /* Soft Lime — Hover-Akzente */

  /* ── CI Flächen ── */
  --sand:      #F3F0E7;   /* Warm Sand — helle Sektionen */
  --mist:      #E7F3F1;   /* Mint Mist — Info-Bereiche */
  --white:     #ffffff;
  --graphite:  #1F2933;   /* Haupttext */

  /* ── Text auf dunklem (Navy) Hintergrund ── */
  --d-heading: #eef2f7;
  --d-text:    #a8becc;
  --d-muted:   #5e7f96;

  /* ── Text auf hellem (Sand/Weiß) Hintergrund ── */
  --l-heading: #061B34;
  --l-text:    #1F2933;
  --l-muted:   #4a5a6a;
  --l-subtle:  #6888a0;

  /* ── Cards & Ränder (dunkel) ── */
  --d-card:    rgba(255, 255, 255, 0.04);
  --d-card-2:  rgba(255, 255, 255, 0.07);
  --d-border:  rgba(255, 255, 255, 0.09);
  --d-border-2:rgba(255, 255, 255, 0.15);

  /* ── Cards & Ränder (hell) ── */
  --l-card:    #ffffff;
  --l-border:  rgba(6, 27, 52, 0.08);
  --l-border-2:rgba(6, 27, 52, 0.14);

  /* ── Status ── */
  --success:   #22c55e;
  --error:     #C0392B;
  --amber:     #DDAA33;

  /* ── Sonstiges ── */
  --muted:     var(--d-muted);   /* Rückwärtskompatibilität */
  --shadow-d:  0 4px 20px rgba(0, 0, 0, 0.35);
  --shadow-l:  0 2px 10px rgba(6, 27, 52, 0.08);
  --radius:    6px;
  --radius-lg: 8px;
  --t:         0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 2. Reset & Base
   ============================================================= */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--navy);
  color: var(--d-text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; }

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--navy); }
::-webkit-scrollbar-thumb { background: var(--green); border-radius: 3px; }

/* 3. Typography
   ============================================================= */
h1, h2, h3, h4 {
  font-family: 'Inter', system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

h2 {
  font-size: clamp(26px, 3.8vw, 44px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--d-heading);
}

h2 em {
  font-style: normal;
  color: var(--green);
}

.h2-sm {
  font-size: clamp(22px, 2.8vw, 32px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 18px;
}

.eyebrow::before {
  content: '';
  width: 28px;
  height: 2px;
  background: var(--green);
  border-radius: 2px;
  flex-shrink: 0;
}

.lead {
  font-size: 17px;
  color: var(--d-muted);
  line-height: 1.8;
  margin-top: 16px;
  max-width: 620px;
}

.body-copy {
  font-size: 15px;
  color: var(--d-muted);
  line-height: 1.78;
  margin-bottom: 24px;
}

/* 4. Utilities
   ============================================================= */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 104px 0;
  background: var(--navy);
}

/* ── Helle Sektionen (Warm Sand) ── */
.section--light {
  background: var(--sand);
}

.section--light h2        { color: var(--l-heading); }
.section--light h3        { color: var(--l-heading); }
.section--light .eyebrow  { color: var(--teal); }
.section--light .eyebrow::before { background: var(--teal); }
.section--light .lead     { color: var(--l-muted); }
.section--light .body-copy{ color: var(--l-muted); }

.u-flex-1      { flex: 1; }
.u-text-center { text-align: center; }

.section-intro {
  max-width: 640px;
  margin-bottom: 56px;
}

.section-intro--center {
  max-width: 620px;
  margin: 0 auto 56px;
  text-align: center;
}
.section-intro--center .lead {
  margin-left: auto;
  margin-right: auto;
}

/* 5. Buttons
   ============================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform var(--t), box-shadow var(--t), background var(--t);
}

.btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.btn-primary {
  background: var(--green);
  color: var(--navy);
}

.btn-primary:hover {
  background: var(--green-d);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(140, 198, 63, 0.28);
}

.btn-ghost {
  background: var(--d-card-2);
  color: var(--d-text);
  border: 1px solid var(--d-border-2);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

/* 6. Navigation
   ============================================================= */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background var(--t), box-shadow var(--t);
}

.nav.scrolled {
  background: rgba(6, 27, 52, 0.95);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  box-shadow: 0 1px 0 var(--d-border);
}

.nav__inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  color: var(--d-heading);
}

.logo__mark {
  width: 34px;
  height: 34px;
  border-radius: var(--radius);
  background: var(--green);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.logo__mark svg {
  width: 18px;
  height: 18px;
  fill: var(--navy);
}

.logo__name {
  font-family: 'Inter', sans-serif;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.logo__name span { color: var(--green); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
}

.nav__links a {
  text-decoration: none;
  color: var(--d-muted);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 13px;
  border-radius: var(--radius);
  transition: color var(--t), background var(--t);
}

.nav__links a:hover {
  color: var(--d-heading);
  background: var(--d-card);
}

.nav__links .nav__cta {
  background: var(--green);
  color: var(--navy);
}

.nav__links .nav__cta:hover {
  background: var(--green-d);
  color: var(--navy);
}

.nav__hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--d-text);
  border-radius: 2px;
  transition: transform var(--t), opacity var(--t);
}

/* 7. Mobile Menu
   ============================================================= */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(6, 27, 52, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
  font-family: 'Inter', sans-serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--d-text);
  text-decoration: none;
  padding: 12px 36px;
  border-radius: var(--radius);
  transition: color var(--t), background var(--t);
}

.mobile-menu a:hover {
  color: var(--green);
  background: var(--d-card);
}

.mobile-menu__close {
  position: absolute;
  top: 18px;
  right: 22px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--d-muted);
  font-size: 26px;
  line-height: 1;
}

/* 8. Hero
   ============================================================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 24px 80px;
  background: var(--navy);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 60% 50% at 68% 32%, rgba(0, 168, 142, 0.10) 0%, transparent 65%),
    radial-gradient(ellipse 45% 40% at 15% 78%, rgba(140, 198, 63, 0.06) 0%, transparent 60%),
    linear-gradient(160deg, var(--navy) 0%, #0b2540 100%);
}

.hero__grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 85% 75% at 50% 50%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 85% 75% at 50% 50%, black 30%, transparent 100%);
}

.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.hero__pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(140, 198, 63, 0.10);
  border: 1px solid rgba(140, 198, 63, 0.25);
  color: var(--green);
  font-size: 12px;
  font-weight: 500;
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero__pill::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2.4s ease-in-out infinite;
}

.hero__title {
  font-size: clamp(34px, 4.8vw, 58px);
  font-weight: 800;
  line-height: 1.09;
  color: var(--d-heading);
  letter-spacing: -0.03em;
  margin-bottom: 22px;
}

.hero__title em {
  font-style: normal;
  color: var(--green);
}

.hero__sub {
  font-size: 17px;
  color: var(--d-muted);
  line-height: 1.78;
  margin-bottom: 36px;
  max-width: 520px;
}

.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero__trust {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 40px;
  font-size: 13px;
  color: var(--d-muted);
}

.hero__trust svg {
  width: 15px;
  height: 15px;
  color: var(--teal);
  flex-shrink: 0;
}

/* Hero card */
.hero__card-col {
  display: flex;
  justify-content: flex-end;
}

.hc-wrap {
  position: relative;
  width: 100%;
  max-width: 420px;
}

.hc-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--d-border-2);
  border-radius: var(--radius-lg);
  padding: 28px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.hc-head {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--d-heading);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.hc-head__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse 2s infinite;
  box-shadow: 0 0 6px rgba(34, 197, 94, 0.5);
}

.hc-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--d-border);
}

.hc-item:last-child { border-bottom: none; }

.hc-ico {
  width: 36px;
  height: 36px;
  border-radius: var(--radius);
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border: 1px solid transparent;
}

.hc-ico--blue   { background: rgba(31, 95, 153, 0.18); border-color: rgba(31, 95, 153, 0.30); color: #7eb8e8; }
.hc-ico--teal   { background: rgba(0, 168, 142, 0.14); border-color: rgba(0, 168, 142, 0.24); color: var(--teal-l); }
.hc-ico--indigo { background: rgba(140, 198, 63, 0.12); border-color: rgba(140, 198, 63, 0.22); color: var(--lime); }

.hc-ico svg { width: 18px; height: 18px; }

.hc-body__title {
  font-size: 13px;
  font-weight: 600;
  color: var(--d-heading);
  margin-bottom: 3px;
}

.hc-body__desc {
  font-size: 12px;
  color: var(--d-muted);
  line-height: 1.5;
}

.hc-chip {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 3px 8px;
  border-radius: 100px;
  background: rgba(140, 198, 63, 0.12);
  color: var(--lime);
  border: 1px solid rgba(140, 198, 63, 0.22);
  margin-left: auto;
  flex-shrink: 0;
  white-space: nowrap;
  align-self: center;
}

.hc-chip--amber {
  background: rgba(221, 170, 51, 0.1);
  color: #f0cc60;
  border-color: rgba(221, 170, 51, 0.2);
}

.float-badge {
  position: absolute;
  border-radius: var(--radius-lg);
  padding: 12px 16px;
  background: rgba(6, 27, 52, 0.92);
  border: 1px solid var(--d-border-2);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.float-badge--tl { top: -18px; left: -24px; }
.float-badge--br { bottom: -18px; right: -24px; }

.fb-num {
  font-family: 'Inter', sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--d-heading);
  line-height: 1;
}

.fb-unit { font-size: 13px; color: var(--green); }
.fb-lbl  { font-size: 11px; color: var(--d-muted); margin-top: 3px; }

/* 9. Ausgangslage (HELL — Sand)
   ============================================================= */
.al-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
  margin-top: 56px;
}

.al-questions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.al-q {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--l-card);
  border: 1px solid var(--l-border-2);
  border-radius: var(--radius);
  padding: 16px 18px;
  transition: border-color var(--t), box-shadow var(--t);
}

.al-q:hover {
  border-color: var(--teal);
  box-shadow: 0 2px 10px rgba(0, 168, 142, 0.10);
}

.al-q__icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius);
  flex-shrink: 0;
  background: rgba(0, 168, 142, 0.08);
  border: 1px solid rgba(0, 168, 142, 0.20);
  display: grid;
  place-items: center;
  color: var(--teal);
}

.al-q__icon svg { width: 16px; height: 16px; }

.al-q p {
  font-size: 14px;
  color: var(--l-text);
  line-height: 1.6;
}

.al-risks .eyebrow { margin-top: 0; }

.risk-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 24px;
}

.risk-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
  border-radius: var(--radius);
  background: rgba(192, 57, 43, 0.05);
  border: 1px solid rgba(192, 57, 43, 0.15);
}

.risk-item__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--error);
  flex-shrink: 0;
  margin-top: 6px;
}

.risk-item p {
  font-size: 14px;
  color: var(--l-text);
  line-height: 1.6;
}

/* 10. Angebot (DUNKEL — Navy)
   ============================================================= */
.angebot-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.ang-card {
  background: var(--d-card);
  border: 1px solid var(--d-border);
  border-radius: var(--radius-lg);
  padding: 30px;
  position: relative;
  overflow: hidden;
  transition: transform var(--t), border-color var(--t);
}

.ang-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t);
}

.ang-card:hover {
  transform: translateY(-4px);
  border-color: var(--d-border-2);
}

.ang-card:hover::before { transform: scaleX(1); }

.ang-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  margin-bottom: 18px;
  background: rgba(0, 168, 142, 0.10);
  border: 1px solid rgba(0, 168, 142, 0.20);
  display: grid;
  place-items: center;
  color: var(--teal);
}

.ang-icon svg { width: 24px; height: 24px; }

.ang-card h3 {
  font-family: 'Inter', sans-serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--d-heading);
  margin-bottom: 10px;
}

.ang-card p {
  font-size: 14px;
  color: var(--d-muted);
  line-height: 1.7;
}

.geeignet-box {
  background: var(--d-card-2);
  border: 1px solid var(--d-border-2);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  margin-top: 24px;
}

.geeignet-box h3 {
  font-family: 'Inter', sans-serif;
  font-size: 19px;
  font-weight: 600;
  color: var(--d-heading);
  margin-bottom: 20px;
}

.geeignet-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.geeignet-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14px;
  color: var(--d-text);
  line-height: 1.6;
}

.geeignet-item::before {
  content: '';
  width: 18px;
  height: 18px;
  border-radius: 50%;
  flex-shrink: 0;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23061B34' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E")
    center / 11px no-repeat, var(--green);
  margin-top: 2px;
}

/* 11. Ablauf (HELL — Sand)
   ============================================================= */
.ablauf-header {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 64px;
}

.ablauf-header .lead {
  margin-left: auto;
  margin-right: auto;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
  list-style: none;
}

.steps-grid::after {
  content: '';
  position: absolute;
  top: 44px;
  left: 12.5%;
  right: 12.5%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--l-border-2), var(--l-border-2), transparent);
}

.step {
  padding: 0 16px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.step__num {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  margin: 0 auto 24px;
  background: var(--l-card);
  border: 2px solid var(--l-border-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', sans-serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--l-heading);
  transition: background var(--t), border-color var(--t), color var(--t), box-shadow var(--t);
}

.step:hover .step__num {
  background: var(--green);
  border-color: var(--green);
  color: var(--navy);
  box-shadow: 0 0 24px rgba(140, 198, 63, 0.25);
}

.step h3 {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--l-heading);
  margin-bottom: 10px;
}

.step p {
  font-size: 13px;
  color: var(--l-muted);
  line-height: 1.7;
}

/* 12. Nutzen (DUNKEL — Navy)
   ============================================================= */
.nutzen-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 56px;
}

.nutzen-card {
  background: var(--d-card);
  border: 1px solid var(--d-border);
  border-radius: var(--radius-lg);
  padding: 28px 30px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: border-color var(--t), transform var(--t);
}

.nutzen-card:hover {
  border-color: var(--d-border-2);
  transform: translateY(-3px);
}

.nutzen-ico {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  flex-shrink: 0;
  background: rgba(0, 168, 142, 0.10);
  border: 1px solid rgba(0, 168, 142, 0.20);
  display: grid;
  place-items: center;
  color: var(--teal);
}

.nutzen-ico svg { width: 22px; height: 22px; }

.nutzen-card h3 {
  font-family: 'Inter', sans-serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--d-heading);
  margin-bottom: 8px;
}

.nutzen-card p {
  font-size: 14px;
  color: var(--d-muted);
  line-height: 1.7;
}

/* 13. Ergebnis (HELL — Sand)
   ============================================================= */
.erg-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-top: 56px;
}

.erg-visual { position: relative; }

.erg-img {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--l-border);
  box-shadow: var(--shadow-l);
}

.erg-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.9) saturate(0.85);
}

.erg-badge {
  position: absolute;
  bottom: -16px;
  right: -16px;
  background: var(--green);
  border-radius: var(--radius-lg);
  padding: 18px 22px;
  box-shadow: 0 6px 18px rgba(140, 198, 63, 0.30);
}

.erg-badge__num {
  font-family: 'Inter', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--navy);
}

.erg-badge__lbl {
  font-size: 12px;
  color: rgba(6, 27, 52, 0.72);
  margin-top: 3px;
}

.erg-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 24px 0 28px;
}

.erg-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 15px;
  color: var(--l-text);
  line-height: 1.65;
}

.erg-list li::before {
  content: '';
  width: 20px;
  height: 20px;
  border-radius: 50%;
  flex-shrink: 0;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23061B34' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E")
    center / 12px no-repeat, var(--green);
  margin-top: 2px;
}

/* 14. Über uns (DUNKEL — Navy)
   ============================================================= */
.about-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.about-img-col { position: relative; }

.about-img {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 5 / 4;
  border: 1px solid var(--d-border);
}

.about-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.75) saturate(0.8);
}

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.about-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
  background: rgba(0, 168, 142, 0.10);
  border: 1px solid rgba(0, 168, 142, 0.20);
  color: var(--teal-l);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* 15. FAQ (HELL — Sand)
   ============================================================= */
.faq-intro {
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
}

.faq-wrap {
  max-width: 760px;
  margin: 56px auto 0;
}

.faq-item {
  border-bottom: 1px solid var(--l-border-2);
}

.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  padding: 22px 0;
  gap: 16px;
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--l-heading);
  transition: color var(--t);
}

.faq-q:hover { color: var(--teal); }

.faq-arrow {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--l-card);
  border: 1px solid var(--l-border-2);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: transform var(--t), background var(--t);
  color: var(--teal);
}

.faq-arrow svg { width: 14px; height: 14px; }

.faq-item.open .faq-arrow {
  transform: rotate(180deg);
  background: rgba(0, 168, 142, 0.08);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  font-size: 14px;
  color: var(--l-muted);
  line-height: 1.75;
  transition: max-height 0.35s ease, padding-bottom var(--t);
}

.faq-item.open .faq-a {
  max-height: 300px;
  padding-bottom: 20px;
}

/* 16. Kontakt & Formular (DUNKEL — Navy)
   ============================================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  margin-top: 56px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.ci-block {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.ci-ico {
  width: 42px;
  height: 42px;
  border-radius: var(--radius);
  flex-shrink: 0;
  background: rgba(0, 168, 142, 0.10);
  border: 1px solid rgba(0, 168, 142, 0.20);
  display: grid;
  place-items: center;
  color: var(--teal);
}

.ci-ico svg { width: 18px; height: 18px; }

.ci-block h4 {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: var(--d-muted);
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}

.ci-block p,
.ci-block a {
  font-size: 14px;
  color: var(--d-text);
  text-decoration: none;
  transition: color var(--t);
}

.ci-block a:hover { color: var(--teal-l); }

/* Formular */
.cf-box {
  background: var(--d-card-2);
  border: 1px solid var(--d-border-2);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.cf-box h3 {
  font-family: 'Inter', sans-serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--d-heading);
  margin-bottom: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.fg {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 14px;
}

.fg label {
  font-size: 12px;
  font-weight: 500;
  color: var(--d-text);
  letter-spacing: 0.02em;
}

.fg abbr {
  text-decoration: none;
  color: var(--green);
  margin-left: 2px;
}

.fg input,
.fg select,
.fg textarea {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--d-border);
  border-radius: var(--radius);
  padding: 11px 14px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--d-text);
  width: 100%;
  outline: none;
  transition: border-color var(--t), box-shadow var(--t);
}

.fg input::placeholder,
.fg textarea::placeholder { color: var(--d-muted); }

.fg input:focus,
.fg select:focus,
.fg textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(0, 168, 142, 0.12);
}

.fg input.err,
.fg select.err,
.fg textarea.err { border-color: var(--error); }

.fg .err-msg { font-size: 11px; color: #fca5a5; display: none; }
.fg input.err ~ .err-msg,
.fg select.err ~ .err-msg,
.fg textarea.err ~ .err-msg { display: block; }

.fg select {
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235e7f96' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 15px;
}

.fg select option { background: var(--navy-2); color: var(--d-text); }
.fg textarea { resize: vertical; min-height: 120px; }

.hp-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

.ds-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 8px;
}

.ds-row input[type="checkbox"] {
  width: 16px;
  height: 16px;
  margin-top: 2px;
  flex-shrink: 0;
  cursor: pointer;
  accent-color: var(--green);
}

.ds-row label {
  font-size: 13px;
  color: var(--d-muted);
  line-height: 1.55;
  cursor: pointer;
}

.ds-row label a { color: var(--teal-l); text-decoration: none; }

.ds-err {
  font-size: 11px;
  color: #fca5a5;
  display: none;
  margin-bottom: 14px;
}

.submit-btn {
  width: 100%;
  padding: 13px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  background: var(--green);
  color: var(--navy);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  transition: transform var(--t), box-shadow var(--t), opacity var(--t), background var(--t);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.submit-btn svg { width: 16px; height: 16px; }

.submit-btn:hover {
  background: var(--green-d);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(140, 198, 63, 0.28);
}

.submit-btn:disabled { opacity: 0.65; cursor: not-allowed; transform: none; }

.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.form-success__icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  margin: 0 auto 18px;
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid rgba(34, 197, 94, 0.25);
  display: grid;
  place-items: center;
  color: #86efac;
}

.form-success__icon svg { width: 26px; height: 26px; }
.form-success h3 { font-size: 20px; color: var(--d-heading); margin-bottom: 8px; }
.form-success p  { font-size: 14px; color: var(--d-muted); }

/* 17. Footer
   ============================================================= */
.footer {
  background: var(--navy-2);
  border-top: 1px solid var(--d-border);
  padding: 60px 0 28px;
}

.footer__top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer__brand p {
  font-size: 14px;
  color: var(--d-muted);
  margin-top: 14px;
  max-width: 260px;
  line-height: 1.7;
}

.footer__col h4 {
  font-size: 11px;
  font-weight: 600;
  color: var(--d-heading);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}

.footer__col ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }

.footer__col ul a {
  font-size: 14px;
  color: var(--d-muted);
  text-decoration: none;
  transition: color var(--t);
}

.footer__col ul a:hover { color: var(--green); }

.footer__bottom {
  border-top: 1px solid var(--d-border);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer__bottom p { font-size: 12px; color: var(--d-muted); }
.footer__bottom a { color: var(--d-muted); text-decoration: none; transition: color var(--t); }
.footer__bottom a:hover { color: var(--green); }

/* 18. Back to Top
   ============================================================= */
.btt {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 90;
  width: 42px;
  height: 42px;
  border-radius: var(--radius);
  background: var(--green);
  border: none;
  cursor: pointer;
  color: var(--navy);
  display: grid;
  place-items: center;
  box-shadow: 0 4px 14px rgba(140, 198, 63, 0.30);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t), transform var(--t), background var(--t);
}

.btt.show { opacity: 1; pointer-events: auto; }
.btt:hover { transform: translateY(-2px); background: var(--green-d); }
.btt svg { width: 16px; height: 16px; }

/* 19. Legal-Seiten (Impressum, Datenschutz)
   ============================================================= */
.legal-page { padding: 140px 0 80px; min-height: 80vh; }

.legal-page h1 {
  font-family: 'Inter', sans-serif;
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  color: var(--d-heading);
  margin-bottom: 48px;
}

.legal-page h1 span { color: var(--green); }

.legal-section { margin-bottom: 40px; }

.legal-section h2 {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--d-heading);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.legal-section p,
.legal-section address {
  font-size: 15px;
  color: var(--d-muted);
  line-height: 1.8;
  font-style: normal;
}

.legal-section a { color: var(--teal-l); text-decoration: none; }
.legal-section a:hover { text-decoration: underline; }
.legal-divider { border: none; border-top: 1px solid var(--d-border); margin: 40px 0; }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--d-muted);
  text-decoration: none;
  margin-bottom: 40px;
  transition: color var(--t);
}

.back-link:hover { color: var(--green); }
.back-link svg { width: 16px; height: 16px; }

/* 20. Animations
   ============================================================= */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(1.4); }
}

/* 21. Responsive
   ============================================================= */
@media (max-width: 960px) {
  .hero__inner       { grid-template-columns: 1fr; gap: 48px; }
  .hero__card-col    { display: none; }
  .al-grid           { grid-template-columns: 1fr; gap: 40px; }
  .angebot-grid      { grid-template-columns: 1fr 1fr; }
  .steps-grid        { grid-template-columns: 1fr 1fr; gap: 36px; }
  .steps-grid::after { display: none; }
  .nutzen-grid       { grid-template-columns: 1fr; }
  .erg-wrap          { grid-template-columns: 1fr; }
  .erg-visual        { display: none; }
  .about-wrap        { grid-template-columns: 1fr; }
  .about-img-col     { display: none; }
  .contact-grid      { grid-template-columns: 1fr; }
  .footer__top       { grid-template-columns: 1fr 1fr; }
  .nav__links        { display: none; }
  .nav__hamburger    { display: flex; }
}

@media (max-width: 620px) {
  .section           { padding: 72px 0; }
  .angebot-grid      { grid-template-columns: 1fr; }
  .geeignet-grid     { grid-template-columns: 1fr; }
  .steps-grid        { grid-template-columns: 1fr; }
  .form-row          { grid-template-columns: 1fr; }
  .cf-box            { padding: 24px; }
  .geeignet-box      { padding: 24px; }
  .footer__top       { grid-template-columns: 1fr; }
  .footer__bottom    { flex-direction: column; text-align: center; }
}