/* ==========================================================================
   KFZ-Teile Lindemann – zentrales Stylesheet
   Markenfarben: Petrol #18536A · Gelb #FDDB31 · Schrift: Aileron (lokal)
   ========================================================================== */

/* ---------- Schriften (lokal, DSGVO-freundlich) ---------- */
@font-face {
  font-family: 'Aileron';
  src: url('../fonts/Aileron-Regular.otf') format('opentype');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Aileron';
  src: url('../fonts/Aileron-Italic.otf') format('opentype');
  font-weight: 400; font-style: italic; font-display: swap;
}
@font-face {
  font-family: 'Aileron';
  src: url('../fonts/Aileron-SemiBold.otf') format('opentype');
  font-weight: 600; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Aileron';
  src: url('../fonts/Aileron-Bold.otf') format('opentype');
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Aileron';
  src: url('../fonts/Aileron-Black.otf') format('opentype');
  font-weight: 900; font-style: normal; font-display: swap;
}

/* ---------- Design-Tokens ---------- */
:root {
  /* Farben */
  --petrol-950: #0B2833;
  --petrol-900: #103747;
  --petrol-800: #144457;
  --petrol-700: #18536A;          /* Markenfarbe */
  --petrol-600: #1E6484;
  --petrol-200: #BCD3DD;
  --petrol-100: #DCE9EE;
  --petrol-050: #F0F5F7;
  --yellow-500: #FDDB31;          /* Markenfarbe */
  --yellow-600: #EFC70A;
  --yellow-050: #FFFBE6;
  --ink:        #102833;
  --slate:      #3F5D6B;
  --paper:      #F7FAFB;
  --white:      #FFFFFF;
  --line:       #DFE9ED;
  --line-dark:  rgba(255, 255, 255, .14);
  --green:      #2E9E44;
  --red:        #D33A2C;
  --error:      #C22E20;

  /* Typografie */
  --font: 'Aileron', 'Segoe UI', system-ui, sans-serif;
  --mono: 'Cascadia Code', Consolas, 'SF Mono', monospace;

  /* Raster */
  --container: 1140px;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(11, 40, 51, .08);
  --shadow-md: 0 10px 30px -12px rgba(11, 40, 51, .22);
  --shadow-lift: 0 16px 40px -16px rgba(11, 40, 51, .3);
}

/* ---------- Reset & Basis ---------- */
*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;               /* 17px */
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-weight: 900;
  line-height: 1.12;
  margin: 0 0 .6em;
  letter-spacing: -.015em;
  text-wrap: balance;
}

h1 { font-size: clamp(2.1rem, 5.2vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.4rem); }
h3 { font-size: 1.25rem; letter-spacing: -.005em; }

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

a { color: var(--petrol-700); text-decoration-thickness: 1.5px; text-underline-offset: 3px; }
a:hover { color: var(--petrol-600); }

ul { padding-left: 1.2em; }

:focus-visible {
  outline: 3px solid var(--petrol-600);
  outline-offset: 3px;
  border-radius: 3px;
}
.on-dark :focus-visible, .site-header :focus-visible, .site-footer :focus-visible {
  outline-color: var(--yellow-500);
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  margin: -1px; padding: 0; border: 0;
  clip: rect(0 0 0 0); overflow: hidden; white-space: nowrap;
}

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--yellow-500); color: var(--ink);
  padding: .7em 1.2em; font-weight: 700; z-index: 1000;
}
.skip-link:focus { left: 8px; top: 8px; }

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.1rem, 4vw, 2rem);
}

.section { padding-block: clamp(3.4rem, 8vw, 6rem); }
.section--tint { background: var(--petrol-050); }
.section--dark { background: var(--petrol-900); color: #E9F2F5; }
.section--dark h2, .section--dark h3 { color: var(--white); }

.section-head { max-width: 640px; margin-bottom: clamp(2rem, 5vw, 3.2rem); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head p { color: var(--slate); font-size: 1.1rem; }
.section--dark .section-head p { color: var(--petrol-200); }

/* Signatur-Element: Eyebrow im Teilenummern-Stil */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6em;
  font-family: var(--mono);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--petrol-700);
  margin-bottom: 1.1rem;
}
.eyebrow::before {
  content: '';
  width: .8em; height: .8em;
  background: var(--yellow-500);
  border: 2px solid var(--ink);
  flex-shrink: 0;
}
.section--dark .eyebrow, .on-dark .eyebrow { color: var(--yellow-500); }
.section--dark .eyebrow::before, .on-dark .eyebrow::before { border-color: var(--yellow-500); background: transparent; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55em;
  min-height: 48px;
  padding: .78em 1.6em;
  border-radius: var(--radius);
  border: 2px solid transparent;
  font: 700 1rem/1.2 var(--font);
  text-decoration: none;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, border-color .18s ease, color .18s ease;
}
.btn:active { transform: translateY(1px) scale(.99); }
.btn svg { flex-shrink: 0; }

.btn--primary {
  background: var(--yellow-500);
  color: var(--ink);
  box-shadow: var(--shadow-sm);
}
.btn--primary:hover { background: var(--yellow-600); color: var(--ink); box-shadow: var(--shadow-md); transform: translateY(-2px); }

.btn--ghost-light {
  border-color: rgba(255, 255, 255, .55);
  color: var(--white);
  background: transparent;
}
.btn--ghost-light:hover { border-color: var(--white); background: rgba(255, 255, 255, .08); color: var(--white); transform: translateY(-2px); }

.btn--petrol {
  background: var(--petrol-700);
  color: var(--white);
}
.btn--petrol:hover { background: var(--petrol-600); color: var(--white); transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn--outline {
  border-color: var(--petrol-700);
  color: var(--petrol-700);
  background: transparent;
}
.btn--outline:hover { background: var(--petrol-050); transform: translateY(-2px); }

.btn--whatsapp {
  background: #1FAF57;
  color: var(--white);
}
.btn--whatsapp:hover { background: #17994A; color: var(--white); transform: translateY(-2px); box-shadow: var(--shadow-md); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--petrol-950);
  border-bottom: 1px solid var(--line-dark);
  transition: box-shadow .2s ease;
}
.site-header.is-scrolled { box-shadow: 0 8px 24px -12px rgba(0, 0, 0, .45); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 72px;
}
.nav__brand { display: inline-flex; align-items: center; }
.nav__brand img { height: 46px; width: auto; }

.nav__list {
  display: flex;
  align-items: center;
  gap: clamp(.2rem, 1.5vw, .8rem);
  list-style: none;
  margin: 0; padding: 0;
}
.nav__link {
  display: inline-block;
  padding: .6em .85em;
  color: #D8E6EC;
  font-weight: 600;
  text-decoration: none;
  border-radius: 8px;
  transition: color .15s ease, background-color .15s ease;
}
.nav__link:hover { color: var(--white); background: rgba(255, 255, 255, .08); }
.nav__link[aria-current="page"] {
  color: var(--yellow-500);
  box-shadow: inset 0 -3px 0 var(--yellow-500);
  border-radius: 8px 8px 0 0;
}
.nav__cta { margin-left: .4rem; }
.nav__cta .btn { min-height: 44px; padding: .55em 1.2em; }

.nav__toggle {
  display: none;
  width: 48px; height: 48px;
  border: 0; border-radius: 8px;
  background: transparent;
  cursor: pointer;
  color: var(--white);
  align-items: center; justify-content: center;
}
.nav__toggle:hover { background: rgba(255, 255, 255, .1); }

@media (max-width: 860px) {
  .nav__toggle { display: inline-flex; }
  .nav__menu {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--petrol-950);
    border-bottom: 1px solid var(--line-dark);
    padding: .6rem 1.1rem 1.2rem;
    display: none;
  }
  .nav__menu.is-open { display: block; }
  .nav__list { flex-direction: column; align-items: stretch; gap: .15rem; }
  .nav__link { padding: .8em .9em; font-size: 1.05rem; }
  .nav__link[aria-current="page"] { box-shadow: inset 4px 0 0 var(--yellow-500); border-radius: 8px; }
  .nav__cta { margin: .6rem 0 0; }
  .nav__cta .btn { width: 100%; }
}

/* ---------- Hero (Startseite) ---------- */
.hero {
  position: relative;
  background: linear-gradient(118deg, var(--petrol-950) 0%, var(--petrol-800) 55%, var(--petrol-700) 100%);
  color: var(--white);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../img/parts-blueprint.jpg') right center / cover no-repeat;
  opacity: .38;
  -webkit-mask-image: linear-gradient(100deg, transparent 18%, rgba(0,0,0,.75) 62%, #000 100%);
          mask-image: linear-gradient(100deg, transparent 18%, rgba(0,0,0,.75) 62%, #000 100%);
}
.hero__inner {
  position: relative;
  padding-block: clamp(4rem, 10vw, 7.5rem);
  max-width: 680px;
}
.hero h1 { color: var(--white); }
.hero h1 .u {
  background: linear-gradient(transparent 68%, var(--yellow-500) 68%, var(--yellow-500) 94%, transparent 94%);
  padding-inline: .06em;
}
.hero__lead {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--petrol-100);
  max-width: 56ch;
  margin-bottom: 2rem;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-bottom: 2.6rem; }

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem 1.6rem;
  padding: 0; margin: 0;
  list-style: none;
}
.trust-row li {
  display: inline-flex;
  align-items: center;
  gap: .5em;
  font-size: .95rem;
  font-weight: 600;
  color: var(--petrol-100);
}
.trust-row svg { color: var(--yellow-500); flex-shrink: 0; }

/* ---------- Marken-Marquee ---------- */
.brands-band { background: var(--white); border-block: 1px solid var(--line); padding-block: 2.2rem; }
.brands-band__label {
  text-align: center;
  font-family: var(--mono);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--slate);
  margin: 0 auto 1.4rem;
  padding-inline: 1rem;
}
.marquee { overflow: hidden; position: relative; }
.marquee__track {
  display: flex;
  align-items: center;
  gap: clamp(2.4rem, 5vw, 4.5rem);
  width: max-content;
  animation: marquee 42s linear infinite;
  padding-inline: 2rem;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track img {
  height: 34px; width: auto;
  max-width: 130px; object-fit: contain;
  filter: grayscale(1) opacity(.62);
  transition: filter .2s ease;
}
.marquee__track img:hover { filter: none; }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- Stärken-Karten ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1.3rem;
}
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.7rem 1.6rem;
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card__icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: var(--petrol-050);
  color: var(--petrol-700);
  display: grid; place-items: center;
  margin-bottom: 1.1rem;
}
.card h3 { margin-bottom: .4em; }
.card p { color: var(--slate); font-size: .98rem; }

/* ---------- Lieferampel ---------- */
.ampel { display: grid; gap: 1rem; max-width: 780px; }
.ampel__row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.2rem;
  align-items: center;
  background: rgba(255, 255, 255, .05);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  padding: 1.2rem 1.5rem;
  transition: background-color .2s ease, border-color .2s ease;
}
.ampel__row:hover { background: rgba(255, 255, 255, .09); }
.ampel__light {
  width: 22px; height: 22px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 2px solid rgba(255, 255, 255, .25);
}
.ampel__row--green .ampel__light  { background: #43C25B; box-shadow: 0 0 18px rgba(67, 194, 91, .55); }
.ampel__row--mixed .ampel__light  { background: linear-gradient(to bottom, #43C25B 50%, #E85748 50%); box-shadow: 0 0 18px rgba(232, 87, 72, .4); }
.ampel__row--red .ampel__light    { background: #E85748; box-shadow: 0 0 18px rgba(232, 87, 72, .5); }
.ampel__title { font-weight: 900; font-size: 1.12rem; color: var(--white); display: block; }
.ampel__desc { color: var(--petrol-200); font-size: .98rem; }
.ampel__desc a { color: var(--yellow-500); }
.ampel__note { margin-top: 1.6rem; color: var(--petrol-200); font-size: .95rem; max-width: 70ch; }
.ampel__note a { color: var(--yellow-500); }

/* ---------- Persönlich / Zitat ---------- */
.person-split {
  display: grid;
  grid-template-columns: minmax(280px, 420px) 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.person-split__photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lift);
  position: relative;
}
.person-split__photo::after {
  content: '';
  position: absolute; inset: 0;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(11, 40, 51, .12);
  pointer-events: none;
}
.person-split blockquote {
  margin: 0 0 1.4rem;
  font-size: clamp(1.25rem, 2.6vw, 1.7rem);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -.01em;
}
.person-split blockquote::before { content: '\201E'; color: var(--yellow-600); font-weight: 900; }
.person-split blockquote::after { content: '\201C'; color: var(--yellow-600); font-weight: 900; }
.person-split figcaption { color: var(--slate); font-size: .98rem; }
.person-split figcaption strong { color: var(--ink); display: block; font-size: 1.05rem; }
.badge-row { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.4rem; }
.badge {
  display: inline-flex; align-items: center; gap: .45em;
  background: var(--petrol-050);
  border: 1px solid var(--petrol-100);
  color: var(--petrol-800);
  border-radius: 999px;
  padding: .42em 1em;
  font-size: .88rem;
  font-weight: 700;
}
.badge svg { color: var(--petrol-600); }

@media (max-width: 780px) {
  .person-split { grid-template-columns: 1fr; }
  .person-split__photo { max-width: 420px; }
}

/* ---------- Zielgruppen-Karten ---------- */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.3rem;
}
.audience-card {
  border-radius: var(--radius-lg);
  padding: clamp(1.8rem, 4vw, 2.6rem);
  display: flex;
  flex-direction: column;
  gap: .4rem;
  transition: transform .2s ease, box-shadow .2s ease;
}
.audience-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); }
.audience-card--petrol { background: var(--petrol-800); color: var(--petrol-100); }
.audience-card--petrol h3 { color: var(--white); font-size: 1.5rem; }
.audience-card--yellow { background: var(--yellow-500); color: var(--ink); }
.audience-card--yellow h3 { font-size: 1.5rem; }
.audience-card p { flex-grow: 1; }
.audience-card .btn { align-self: flex-start; margin-top: 1.2rem; }
.audience-card--yellow .btn { background: var(--ink); color: var(--yellow-500); }
.audience-card--yellow .btn:hover { background: var(--petrol-950); transform: translateY(-2px); }

/* ---------- CTA-Band ---------- */
.cta-band {
  background: var(--petrol-900);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute; inset: 0;
  background: url('../img/parts-blueprint.jpg') center / cover no-repeat;
  opacity: .14;
}
.cta-band__inner {
  position: relative;
  padding-block: clamp(3rem, 7vw, 4.6rem);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.6rem;
}
.cta-band h2 { margin: 0; max-width: 22ch; }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: .8rem; }

/* ---------- Unterseiten-Hero ---------- */
.page-hero {
  background: linear-gradient(118deg, var(--petrol-950), var(--petrol-800));
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url('../img/parts-blueprint.jpg') right -10% center / cover no-repeat;
  opacity: .2;
  -webkit-mask-image: linear-gradient(100deg, transparent 30%, #000 100%);
          mask-image: linear-gradient(100deg, transparent 30%, #000 100%);
}
.page-hero__inner { position: relative; padding-block: clamp(3.2rem, 7vw, 5rem); max-width: 660px; }
.page-hero h1 { color: var(--white); font-size: clamp(1.9rem, 4.4vw, 2.9rem); }
.page-hero p { color: var(--petrol-100); font-size: 1.12rem; max-width: 56ch; margin: 0; }

/* ---------- Über uns ---------- */
.prose { max-width: 68ch; }
.prose h2 { margin-top: 1.6em; }
.prose h2:first-child { margin-top: 0; }
.prose p { color: var(--ink); }

.value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.3rem;
  counter-reset: value;
}

/* ---------- Lieferanten ---------- */
.brand-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: .9rem;
}
.brand-tile {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  aspect-ratio: 8 / 5;
  display: grid;
  place-items: center;
  padding: 1.1rem;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.brand-tile:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--petrol-200); }
.brand-tile img { max-height: 46px; width: auto; max-width: 100%; object-fit: contain; }
.brand-more {
  background: var(--petrol-800);
  border-color: var(--petrol-800);
  color: var(--white);
  text-decoration: none;
  font-weight: 700;
  text-align: center;
  font-size: .95rem;
  line-height: 1.35;
  padding: 1rem;
}
.brand-more:hover { background: var(--petrol-700); color: var(--white); }
.brand-more span { display: block; }
.brand-more .brand-more__hint { color: var(--yellow-500); font-family: var(--mono); font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; margin-top: .4rem; }

/* ---------- Kontakt ---------- */
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(260px, 1fr);
  gap: clamp(1.6rem, 4vw, 3rem);
  align-items: start;
}
@media (max-width: 900px) {
  .contact-layout { grid-template-columns: 1fr; }
}

.contact-aside { display: grid; gap: .9rem; }
.contact-tile {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.2rem 1.3rem;
  text-decoration: none;
  color: var(--ink);
  transition: transform .18s ease, box-shadow .18s ease;
}
a.contact-tile:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); color: var(--ink); }
.contact-tile__icon {
  width: 46px; height: 46px;
  flex-shrink: 0;
  border-radius: 10px;
  display: grid; place-items: center;
  background: var(--petrol-050);
  color: var(--petrol-700);
}
.contact-tile--wa .contact-tile__icon { background: #E7F7EC; color: #178A43; }
.contact-tile strong { display: block; font-size: 1.02rem; }
.contact-tile span { color: var(--slate); font-size: .93rem; }

/* Formular */
.form-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 4vw, 2.2rem);
  box-shadow: var(--shadow-sm);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.form-grid .form-field--full { grid-column: 1 / -1; }
@media (max-width: 620px) {
  .form-grid { grid-template-columns: 1fr; }
}

.form-field label {
  display: block;
  font-weight: 700;
  font-size: .95rem;
  margin-bottom: .35rem;
}
.form-field .optional { font-weight: 400; color: var(--slate); }
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 48px;
  padding: .7em .9em;
  border: 1.5px solid #C3D3DA;
  border-radius: var(--radius);
  background: var(--white);
  font: 400 1rem/1.4 var(--font);
  color: var(--ink);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.form-field textarea { resize: vertical; min-height: 140px; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--petrol-600);
  box-shadow: 0 0 0 3px rgba(30, 100, 132, .18);
}
.form-field input[aria-invalid="true"],
.form-field textarea[aria-invalid="true"] { border-color: var(--error); }
.form-field .hint { font-size: .85rem; color: var(--slate); margin-top: .3rem; }
.form-error { color: var(--error); font-size: .88rem; font-weight: 600; margin-top: .3rem; display: none; }
.form-error.is-visible { display: block; }

/* Datei-Upload */
.form-field input[type="file"] {
  min-height: 48px;
  padding: .55rem .7rem;
  border: 1.5px dashed #B7CCD5;
  background: var(--petrol-050);
  color: var(--slate);
  cursor: pointer;
}
.form-field input[type="file"]::file-selector-button {
  font: 700 .95rem var(--font);
  margin-right: .9rem;
  padding: .5rem .95rem;
  border: 0;
  border-radius: calc(var(--radius) - 3px);
  background: var(--petrol-700);
  color: var(--white);
  cursor: pointer;
  transition: background-color .2s ease;
}
.form-field input[type="file"]::file-selector-button:hover { background: var(--petrol-900); }
.form-field input[type="file"]:focus { border-color: var(--petrol-600); box-shadow: 0 0 0 3px rgba(30, 100, 132, .18); }

.form-consent {
  display: flex;
  gap: .7rem;
  align-items: flex-start;
  font-size: .92rem;
  color: var(--slate);
}
.form-consent input {
  width: 22px; height: 22px;
  min-height: 0;
  margin-top: .15em;
  flex-shrink: 0;
  accent-color: var(--petrol-700);
}

.form-status {
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  font-weight: 600;
  display: none;
  margin-bottom: 1.1rem;
}
.form-status.is-visible { display: block; }
.form-status--ok { background: #E7F7EC; color: #14622F; border: 1px solid #B5E4C4; }
.form-status--err { background: #FDEBE8; color: #92251B; border: 1px solid #F3C4BD; }

/* Honeypot: für Menschen unsichtbar */
.hp-field { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

/* ---------- Downloads ---------- */
.download-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1rem;
}
.download-card {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  padding: 1.1rem 1.25rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  color: var(--ink);
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.download-card:hover {
  border-color: var(--petrol-600);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.download-card__icon {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--petrol-050);
  color: var(--petrol-700);
}
.download-card__body { flex: 1; min-width: 0; }
.download-card__name {
  display: block;
  font-weight: 800;
  font-size: 1.05rem;
  line-height: 1.25;
  overflow-wrap: anywhere;
}
.download-card__meta {
  display: block;
  margin-top: .2rem;
  font-size: .85rem;
  color: var(--slate);
}
.download-card__action {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--yellow-500);
  color: var(--petrol-900);
  transition: transform .2s ease;
}
.download-card:hover .download-card__action { transform: translateY(2px); }
.download-empty {
  padding: 2rem 1.5rem;
  background: var(--petrol-050);
  border: 1px dashed var(--line);
  border-radius: var(--radius-lg);
  color: var(--slate);
  max-width: 60ch;
}

/* ---------- Rechtsseiten ---------- */
.legal { max-width: 76ch; }
.legal h2 { font-size: 1.35rem; margin-top: 2em; }
.legal h3 { font-size: 1.1rem; margin-top: 1.6em; }
.legal p, .legal li { color: var(--ink); font-size: 1rem; }
.legal .todo {
  background: var(--yellow-050);
  border: 1px dashed var(--yellow-600);
  border-radius: 8px;
  padding: .15em .5em;
  font-weight: 600;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--petrol-950);
  color: var(--petrol-200);
  padding-block: clamp(2.8rem, 6vw, 4rem) 1.6rem;
  font-size: .96rem;
}
.site-footer a { color: var(--petrol-100); text-decoration: none; }
.site-footer a:hover { color: var(--yellow-500); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 2.4rem;
  padding-bottom: 2.2rem;
  border-bottom: 1px solid var(--line-dark);
}
@media (max-width: 780px) {
  .footer-grid { grid-template-columns: 1fr; gap: 1.8rem; }
}
.footer-brand img { height: 52px; width: auto; margin-bottom: 1rem; }
.footer-brand .claim {
  font-family: var(--mono);
  font-size: .8rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--yellow-500);
}
.site-footer h4 {
  color: var(--white);
  font-size: .95rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.footer-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; }
.footer-list svg { vertical-align: -3px; margin-right: .5em; color: var(--yellow-500); }
.footer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem 1.6rem;
  justify-content: space-between;
  padding-top: 1.4rem;
  font-size: .88rem;
  color: #7FA0AD;
}

/* ---------- Scroll-Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .55s ease, transform .55s ease;
}
.reveal.in { opacity: 1; transform: none; }

/* ---------- Reduzierte Bewegung ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .marquee { overflow-x: auto; }
  .marquee__track { animation: none; }
}