/* ============================================================
   LKW EXPRESS 24 – Industrial Heritage Design System
   Ästhetik: Hell, Marineblau, Orange-Akzent, Technische Präzision
   Fonts: Bebas Neue (Display) + IBM Plex Sans (Body)
   ============================================================ */

/* ---------- Custom Properties ---------- */
:root {
  /* Palette — Industrial Heritage (Hell) */
  --bg: #faf8f5;             /* Warmes Off-White (Seitenhintergrund) */
  --heading: #0d2137;         /* Marine-Dunkelblau (Überschriften) */
  --body: #374151;            /* Dunkelgrau (Fließtext) */
  --body-muted: #5b626e;      /* Gedämpft (Metatext, Labels) – erhöhter Kontrast */
  --surface: #ffffff;         /* Reinweiß (Karten, Formular) */
  --surface-alt: #f3f1ed;    /* Leicht getönt (Sektionen, FAQ-Items) */
  --surface-hover: #e8e5df;   /* Hover auf getönten Flächen */
  --border: #dcd9d3;          /* Dezente Trennlinien */
  --border-light: #eae7e2;    /* Sehr leichte Border */

  /* Akzentfarben (unverändert — etablierte Brand) */
  --amber: #f5a623;
  --amber-glow: #d4891a;
  --safety: #f3580a;
  --safety-dark: #d4440a;
  --success: #16a34a;

  /* Legacy-Aliase (für minimale CSS-Änderungen) */
  --ink: #0d2137;              /* Marine (war Schwarz, jetzt Blau — Footer, dark elements) */
  --steel: #ffffff;            /* Karten-BG (war dunkel, jetzt weiß) */
  --iron: #f3f1ed;             /* Alt-Surface (war dunkel, jetzt warmgrau) */
  --iron-hover: #e8e5df;       /* Hover-Variante */
  --tungsten: #dcd9d3;         /* Borders (war dunkel, jetzt hellgrau) */
  --smoke: #6b7280;            /* Muted-Text (war hellgrau, jetzt mittelgrau) */
  --chalk: #374151;            /* Body-Text (war hell, jetzt dunkel) */
  --white: #ffffff;            /* Echtes Weiß */
  --green: #16a34a;            /* Trust-Akzent */

  /* Typography */
  --font-display: 'Bebas Neue', 'Arial Narrow', 'Franklin Gothic Medium', 'Impact', sans-serif;
  --font-body: 'IBM Plex Sans', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', 'Cascadia Code', 'Fira Code', monospace;

  /* Spacing */
  --section-gap: clamp(4rem, 10vw, 7rem);
  --content-max: 1120px;
  --content-narrow: 780px;

  /* Borders & Shadows */
  --radius: 2px;
  --radius-sm: 1px;
  --border-heavy: 1px solid var(--border);
  --border-accent: 1px solid rgba(245, 166, 35, 0.35);
  --glow-amber: 0 0 30px rgba(245, 166, 35, 0.08);
  --shadow-card: 0 2px 16px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.10);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background: var(--bg);
}

body {
  font-family: var(--font-body);
  color: var(--body);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

.container {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, .section-title, .hero__title {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 1.05;
  text-transform: uppercase;
  color: var(--heading);
}

.section-title {
  font-size: clamp(2.2rem, 6vw, 3.8rem);
  text-align: center;
  margin-bottom: 0.5rem;
  position: relative;
}

.section-title--left {
  text-align: left;
}

/* Amber underline accent for section titles */
.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--amber);
  margin: 1rem auto 0;
}

.section-title--left::after {
  margin: 1rem 0 0;
}

.section-sub {
  text-align: center;
  color: var(--body-muted);
  font-family: var(--font-body);
  font-size: 1.05rem;
  margin-bottom: 3.5rem;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
}

.text-accent {
  color: var(--safety);
  background: linear-gradient(180deg, var(--amber) 0%, var(--safety) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---------- Utility: Hazard Stripe ---------- */
.hazard-stripe {
  position: relative;
}
.hazard-stripe::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: repeating-linear-gradient(
    135deg,
    var(--amber) 0px,
    var(--amber) 8px,
    var(--bg) 8px,
    var(--bg) 16px
  );
  opacity: 0.9;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 400;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: all 0.2s var(--ease-out);
  border: none;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--heading);
  color: var(--white);
  padding: 0.9rem 2.2rem;
  font-size: 1.05rem;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}
.btn--primary:hover {
  background: var(--safety);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 8px 30px rgba(243, 88, 10, 0.25);
}

.btn--large {
  padding: 1.2rem 3.2rem;
  font-size: 1.3rem;
}

.btn--small {
  padding: 0.5rem 1.4rem;
  font-size: 0.85rem;
  background: transparent;
  color: var(--safety);
  border: 1px solid var(--safety);
}
.btn--small:hover {
  background: var(--safety);
  color: var(--white);
}

.btn--full {
  width: 100%;
  text-align: center;
}

/* ---------- NAVIGATION ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0.75rem 0;
  transition: background 0.35s var(--ease-out), border-color 0.35s var(--ease-out), padding 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out);
  border-bottom: 1px solid transparent;
}

.nav--scrolled {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 8px rgba(0,0,0,0.04);
  padding: 0.5rem 0;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 400;
  text-decoration: none;
  color: var(--heading);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.nav__phone {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.03em;
  color: var(--safety);
  text-decoration: none;
  padding: 0.25rem 0.75rem;
  border: 1px solid var(--border);
  transition: border-color 0.2s, color 0.2s;
  margin-left: auto;
  margin-right: 1.25rem;
}
.nav__phone:hover {
  border-color: var(--safety);
  color: var(--safety-dark);
}
.nav__phone::before {
  content: '';
  width: 16px;
  height: 16px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f3580a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6 19.79 19.79 0 0 1-3.07-8.67A2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72 12.84 12.84 0 0 0 .7 2.81 2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45 12.84 12.84 0 0 0 2.81.7A2 2 0 0 1 22 16.92z'/%3E%3C/svg%3E") center/contain no-repeat;
}

.nav__links {
  list-style: none;
  display: flex;
  gap: 2.25rem;
  align-items: center;
}

.nav__links a {
  text-decoration: none;
  color: var(--body);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.9rem;
  transition: color 0.2s;
  letter-spacing: 0.01em;
}
.nav__links a:hover {
  color: var(--heading);
}

.nav__links .btn--small {
  color: var(--safety);
}
.nav__links .btn--small:hover {
  color: var(--white);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}
.nav__toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--heading);
  transition: transform 0.3s var(--ease-out), opacity 0.2s;
  transform-origin: center;
}

/* ---------- HERO ---------- */
.hero {
  padding: clamp(4rem, 10vw, 6rem) 0 clamp(2rem, 4vw, 3rem);
  position: relative;
  overflow: hidden;
  min-height: auto;
  display: flex;
  align-items: center;
  border-bottom: 3px solid var(--safety);
  background: linear-gradient(180deg, #fefdfb 0%, var(--bg) 100%);
}

/* Safety-Orange Glow Orb */
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -5%;
  width: clamp(400px, 50vw, 700px);
  height: clamp(400px, 50vw, 700px);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(243, 88, 10, 0.07) 0%, transparent 70%);
  pointer-events: none;
}

/* Navy Glow Orb links unten */
.hero::after {
  content: '';
  position: absolute;
  bottom: 10%;
  left: -5%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(13, 33, 55, 0.03) 0%, transparent 70%);
  pointer-events: none;
}


/* Hero Grid: Zentriert, breit */
.hero__grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  z-index: 1;
  width: 100%;
}

/* Inhalt zentriert, breiter */
.hero__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1rem 0;
  max-width: 820px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--safety);
  padding: 0.5rem 1.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 1.5rem;
  font-family: var(--font-body);
  text-transform: none;
  letter-spacing: 0.02em;
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}

.hero__badge-icon {
  flex-shrink: 0;
  color: #fff;
  opacity: 0.9;
}

.hero__title {
  font-size: clamp(3.2rem, 8vw, 5.8rem);
  font-weight: 400;
  line-height: 0.92;
  letter-spacing: 0;
  color: var(--heading);
  margin-bottom: 1rem;
  max-width: 100%;
}

.hero__sub {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: var(--body-muted);
  max-width: 620px;
  margin-bottom: 1.5rem;
  line-height: 1.6;
  font-family: var(--font-body);
}

/* Feature-Badges */
.hero__features {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.hero__feature {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--heading);
  background: rgba(243, 88, 10, 0.06);
  padding: 0.45rem 1rem;
  border-left: 3px solid var(--safety);
  font-family: var(--font-body);
}

.hero__feature svg {
  width: 14px;
  height: 14px;
  color: var(--safety);
  flex-shrink: 0;
}

.hero__cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.hero__cta-hint {
  font-size: 0.78rem;
  color: var(--body-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.03em;
}

.hero__trust {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--body-muted);
  font-weight: 500;
  font-family: var(--font-body);
  letter-spacing: 0.03em;
}
.hero__trust span {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.hero__trust span svg {
  flex-shrink: 0;
  color: var(--success);
}


/* ---------- PROBLEM ---------- */
.problem {
  padding: var(--section-gap) 0;
  position: relative;
}

.problem__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.problem__text h2 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 1.25rem;
  line-height: 1.05;
}

.problem__text > p {
  color: var(--body);
  font-size: 1.05rem;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.problem__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.problem__list li {
  padding: 1rem 0 1rem 1.25rem;
  position: relative;
  color: var(--body);
  font-weight: 400;
  border-left: 2px solid var(--border);
  transition: border-color 0.3s;
}
.problem__list li:hover {
  border-left-color: var(--amber);
}
.problem__list li strong {
  display: block;
  color: var(--heading);
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.03em;
  font-weight: 400;
  margin-bottom: 0.15rem;
}

.problem__visual {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.problem__card {
  background: var(--surface);
  border: var(--border-heavy);
  padding: 1.75rem;
  position: relative;
  transition: border-color 0.3s, transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}
.problem__card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}
.problem__card--top {
  border-left: 3px solid var(--border);
}
.problem__card--bottom {
  border-left: 3px solid var(--amber);
}

.problem__icon {
  display: flex;
  align-items: center;
  margin-bottom: 0.75rem;
}
.problem__icon svg {
  flex-shrink: 0;
}

.problem__card--top .problem__icon {
  color: var(--body-muted);
}

.problem__card--bottom .problem__icon {
  color: var(--safety);
}

.problem__card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 0.04em;
  margin-bottom: 0.35rem;
  color: var(--heading);
  font-weight: 400;
}

.problem__card p {
  color: var(--body-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* ---------- VORTEILE ---------- */
.vorteile {
  padding: var(--section-gap) 0;
  background: var(--surface-alt);
  position: relative;
  border-top: var(--border-heavy);
  border-bottom: var(--border-heavy);
}

.vorteile__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: var(--border-heavy);
}

.vorteile__card {
  background: var(--surface);
  padding: 2.5rem 2rem;
  transition: background 0.25s var(--ease-out), transform 0.25s var(--ease-out);
  position: relative;
}
.vorteile__card:hover {
  background: var(--surface-alt);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  z-index: 2;
}

.vorteile__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 1.25rem;
  background: rgba(245, 166, 35, 0.08);
  border: 1px solid rgba(245, 166, 35, 0.18);
  color: var(--amber);
}

.vorteile__card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.6rem;
  color: var(--heading);
  letter-spacing: 0.04em;
}

.vorteile__card p {
  color: var(--body-muted);
  font-size: 0.9rem;
  line-height: 1.65;
}
.vorteile__card p strong {
  display: block;
  color: var(--body);
  font-weight: 500;
  font-family: var(--font-body);
  margin-bottom: 0.2rem;
}

/* ---------- FAHRZEUGE ---------- */
.fahrzeuge {
  padding: var(--section-gap) 0;
}

.fahrzeuge__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.fahrzeug-card {
  background: var(--surface);
  border: var(--border-heavy);
  padding: 2.5rem 1.75rem;
  text-align: center;
  transition: border-color 0.3s, transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
  position: relative;
}
.fahrzeug-card:hover {
  border-color: var(--amber);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}
.fahrzeug-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--amber);
  transition: width 0.35s var(--ease-out);
}
.fahrzeug-card:hover::after {
  width: 60%;
}

.fahrzeug-card__img {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  height: 56px;
  color: var(--amber);
}
.fahrzeug-card__img svg {
  width: 48px;
  height: 48px;
}

.fahrzeug-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
  color: var(--heading);
  letter-spacing: 0.05em;
}

.fahrzeug-card p {
  color: var(--body-muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

/* ---------- ABLAUF ---------- */
.ablauf {
  padding: var(--section-gap) 0;
  background: var(--surface-alt);
  border-top: var(--border-heavy);
  border-bottom: var(--border-heavy);
  position: relative;
}

.ablauf__steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  max-width: 880px;
  margin: 0 auto;
}

.ablauf__step {
  flex: 1;
  text-align: center;
  padding: 0 1.5rem;
}

.ablauf__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  color: var(--safety);
  margin-bottom: 1.5rem;
  position: relative;
  border: 2px solid var(--safety);
  background: rgba(243, 88, 10, 0.04);
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}

.ablauf__step h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
  color: var(--heading);
  letter-spacing: 0.04em;
}

.ablauf__step p {
  color: var(--body-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.ablauf__line {
  width: 50px;
  height: 2px;
  background: var(--border);
  margin-top: 32px;
  flex-shrink: 0;
  position: relative;
}
.ablauf__line::after {
  content: '';
  position: absolute;
  right: -3px;
  top: -3px;
  width: 8px;
  height: 8px;
  background: var(--safety);
  clip-path: polygon(100% 50%, 0 0, 0 100%);
}

/* ---------- KONTAKT ---------- */
.kontakt {
  padding: var(--section-gap) 0;
}

.kontakt__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: start;
}

.kontakt__info p {
  color: var(--body);
  font-size: 1.05rem;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.kontakt__trust {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.kontakt__trust-item {
  font-weight: 400;
  color: var(--body);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.kontakt__trust-item strong {
  color: var(--success);
  font-size: 1rem;
}

/* Form */
.kontakt__form {
  background: var(--surface);
  border: var(--border-heavy);
  padding: 2.25rem;
  box-shadow: var(--shadow-card);
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 1.25rem;
}

.form__group label {
  font-weight: 500;
  font-size: 0.82rem;
  color: var(--body);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: var(--font-display);
}

.form__group .required {
  color: var(--safety);
}

.form__group input,
.form__group select,
.form__group textarea {
  padding: 0.8rem 1rem;
  border: 1px solid var(--border);
  background: var(--bg);
  font-family: var(--font-body);
  font-size: 0.92rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  color: var(--body);
  caret-color: var(--safety);
}
.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
  outline: none;
  border-color: var(--safety);
  box-shadow: 0 0 0 3px rgba(243, 88, 10, 0.08);
}

.form__group input::placeholder,
.form__group textarea::placeholder {
  color: #b0ada8;
}

.form__group textarea {
  resize: vertical;
  min-height: 100px;
}

.form__group small {
  color: var(--body-muted);
  font-size: 0.78rem;
}

.form__group select {
  color: var(--body);
  cursor: pointer;
}
.form__group select option {
  background: var(--surface);
  color: var(--body);
}

.form__group--checkbox {
  flex-direction: row;
  align-items: flex-start;
  gap: 0.6rem;
}

.form__group--checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 1px;
  accent-color: var(--safety);
  flex-shrink: 0;
}

.form__group--checkbox label {
  font-weight: 400;
  font-size: 0.8rem;
  color: var(--body-muted);
  text-transform: none;
  letter-spacing: 0;
  font-family: var(--font-body);
}

/* ---------- KONTAKT: PHONE CALLOUT ---------- */
.kontakt__phone {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
}
.kontakt__phone > svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--safety);
}
.kontakt__phone-label {
  display: block;
  font-size: 0.78rem;
  color: var(--body-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.15rem;
}
.kontakt__phone-number {
  display: block;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--safety);
  text-decoration: none;
  letter-spacing: 0.03em;
  transition: color 0.2s;
}
.kontakt__phone-number:hover {
  color: var(--safety-dark);
}
.kontakt__phone-hint {
  display: block;
  font-size: 0.78rem;
  color: var(--body-muted);
  margin-top: 0.1rem;
}

/* ---------- MITTEL-CTA ---------- */
.mid-cta {
  padding: var(--section-gap) 0;
  text-align: center;
}
.mid-cta__inner {
  max-width: 600px;
  margin: 0 auto;
}
.mid-cta__title {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 400;
  color: var(--heading);
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 0.5rem;
}
.mid-cta__text {
  font-size: 1.1rem;
  color: var(--body-muted);
  margin-bottom: 1.75rem;
}

/* ---------- FAQ ---------- */
.faq {
  padding: var(--section-gap) 0;
  background: var(--surface-alt);
}
.faq__list {
  max-width: 720px;
  margin: 2.5rem auto 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.faq__item {
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: border-color 0.2s;
}
.faq__item[open] {
  border-color: var(--safety);
}
.faq__question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  list-style: none;
  font-weight: 500;
  font-size: 1rem;
  color: var(--body);
  transition: color 0.2s;
  user-select: none;
}
.faq__question::-webkit-details-marker {
  display: none;
}
.faq__question:hover {
  color: var(--heading);
}
.faq__chevron {
  flex-shrink: 0;
  color: var(--body-muted);
  transition: transform 0.3s ease;
}
.faq__item[open] .faq__chevron {
  transform: rotate(180deg);
  color: var(--safety);
}
.faq__answer {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.92rem;
  color: var(--body-muted);
  line-height: 1.7;
}
.faq__answer p {
  margin: 0;
}

/* ---------- FOOTER ---------- */
.footer {
  padding: 4rem 0 2rem;
  background: var(--ink);
  border-top: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.75);
}

.footer a {
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  transition: color 0.2s;
}
.footer a:hover {
  color: var(--amber);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer__brand p {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  max-width: 340px;
  line-height: 1.6;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer__links strong {
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1rem;
  letter-spacing: 0.05em;
  margin-bottom: 0.3rem;
  text-transform: uppercase;
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1.5rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
}

.footer__tagline {
  margin-top: 0.4rem;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.40);
  font-style: italic;
}

/* ---------- SCROLL REVEAL ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal--visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.reveal-stagger--visible > *:nth-child(1) { transition-delay: 0ms; opacity: 1; transform: translateY(0); }
.reveal-stagger--visible > *:nth-child(2) { transition-delay: 100ms; opacity: 1; transform: translateY(0); }
.reveal-stagger--visible > *:nth-child(3) { transition-delay: 200ms; opacity: 1; transform: translateY(0); }
.reveal-stagger--visible > *:nth-child(4) { transition-delay: 300ms; opacity: 1; transform: translateY(0); }
.reveal-stagger--visible > *:nth-child(5) { transition-delay: 350ms; opacity: 1; transform: translateY(0); }
.reveal-stagger--visible > *:nth-child(6) { transition-delay: 400ms; opacity: 1; transform: translateY(0); }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  .hero {
    min-height: auto;
    padding: 5rem 0 2rem;
  }

  .hero__content {
    padding: 1rem 0 0;
  }

  .hero__title {
    max-width: 100%;
  }

  .hero__sub {
    max-width: 100%;
  }

  .hero__features {
    gap: 0.75rem;
  }
  .hero__feature {
    font-size: 0.78rem;
    padding: 0.35rem 0.8rem;
  }

  .problem__grid,
  .kontakt__grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .vorteile__grid,
  .fahrzeuge__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .ablauf__steps {
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
  }

  .ablauf__line {
    width: 2px;
    height: 32px;
    margin: 0;
  }
  .ablauf__line::after {
    right: -3px;
    top: auto;
    bottom: -3px;
    transform: rotate(90deg);
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

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

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

  .hero {
    padding: 4rem 0 2rem;
    min-height: auto;
  }

  .hero__trust {
    gap: 1rem;
    font-size: 0.72rem;
  }
  .hero__features {
    gap: 0.5rem;
    flex-direction: column;
    align-items: center;
  }
  .hero__feature {
    font-size: 0.78rem;
    padding: 0.3rem 0.8rem;
  }

  .nav__links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--ink);
    flex-direction: column;
    justify-content: center;
    padding: 2rem;
    gap: 1.5rem;
    z-index: 999;
  }

  .nav__links.open {
    display: flex;
  }
  .nav__links a {
    font-size: 1.3rem;
    font-family: var(--font-display);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--white);
  }
  .nav__links a:hover {
    color: var(--amber);
  }

  .nav__toggle {
    display: flex;
  }
  .nav__toggle span {
    background: var(--heading);
  }

  .nav__phone {
    display: none;
  }
}