/* ============================================================
   style.css – Riya Transport GmbH
   Alle Designregeln für die OnePager-Website
   ============================================================ */

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

/* ─── FARBVARIABLEN ─── */
:root {
  --black:     #0a0a0a;
  --red:       #e01010;
  --red-dark:  #a50d0d;
  --red-glow:  rgba(224, 16, 16, 0.18);
  --white:     #f5f5f5;
  --grey:      #1a1a1a;
  --grey-mid:  #2c2c2c;
  --grey-text: #888;
  --font-display: 'Bebas Neue', sans-serif;
  --font-body:    'Barlow', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 300;
  overflow-x: hidden;
}

/* Burger nur auf Desktop verstecken – auf Mobile sichtbar */
@media (min-width: 901px) {
  .burger { display: none; }
  .nav-links { display: flex !important; opacity: 1 !important; transform: none !important; pointer-events: all !important; flex-direction: row; position: static; background: none; padding: 0; gap: 2.5rem; border: none; }
}
::-webkit-scrollbar       { width: 4px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--red); }


/* ============================================================
   NAVIGATION
   ============================================================ */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  padding: 0 5vw;
  height: 72px;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(224, 16, 16, 0.2);
}

/* Logo – Icon + gesetzter Schriftzug (statt Bild-Lockup) */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
  margin-right: auto;
  transition: opacity 0.2s;
}
.logo:hover { opacity: 0.85; }

.logo-icon {
  height: 38px;
  width: auto;
  display: block;
}
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.logo-name {
  font-family: var(--font-display);
  font-size: 1.55rem;
  letter-spacing: 2.5px;
  color: var(--white);
  text-transform: uppercase;
}
.logo-sub {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.55rem;
  letter-spacing: 3.5px;
  color: var(--red);
  text-transform: uppercase;
  margin-top: 4px;
}

/* Auf sehr schmalen Geräten nur das Icon zeigen */
@media (max-width: 380px) {
  .logo-name { font-size: 1.3rem; letter-spacing: 1.5px; }
  .logo-sub  { font-size: 0.48rem; letter-spacing: 2.5px; }
  .logo-icon { height: 32px; }
  .logo      { gap: 9px; }
}

.logo-badge {
  background: var(--black);
  border: 2px solid var(--red);
  padding: 4px 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.logo-badge span.l1 {
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--red);
  letter-spacing: 2px;
  line-height: 1;
}
.logo-badge span.l2 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.6rem;
  color: var(--white);
  letter-spacing: 3px;
  text-transform: uppercase;
  border-left: 1px solid var(--red);
  padding-left: 6px;
  line-height: 1.3;
}

/* Nav-Links */
.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  margin-left: auto;
}
.nav-links a {
  color: var(--grey-text);
  text-decoration: none;
  font-size: 0.78rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 600;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--red); }

/* Anfrage-Button in der Nav */
.nav-cta {
  background: var(--red);
  color: var(--white) !important;
  padding: 8px 20px !important;
  letter-spacing: 2px;
  transition: background 0.2s !important;
}
.nav-cta:hover {
  background: var(--red-dark) !important;
  color: var(--white) !important;
}


/* ============================================================
   HERO-BEREICH
   ============================================================ */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 5vw 80px;
  position: relative;
  overflow: hidden;
}

/* Hintergrund-Raster */
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(224, 16, 16, 0.07) 0%, transparent 50%),
    repeating-linear-gradient(90deg, transparent, transparent 79px, rgba(255,255,255,0.025) 80px),
    repeating-linear-gradient(0deg,  transparent, transparent 79px, rgba(255,255,255,0.025) 80px);
}

/* Animierte rote Linie */
.hero-line {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--red), transparent);
  animation: scanline 4s ease-in-out infinite;
}
@keyframes scanline {
  0%, 100% { transform: translateX(-100%); }
  50%       { transform: translateX(100%); }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
}
@media (min-width: 901px) {
  .hero-content { max-width: 56%; }
}

/* Kleiner roter Label-Text über der Überschrift */
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.7rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--red);
  font-weight: 600;
  margin-bottom: 1.5rem;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: var(--red);
}

/* Grosse Hauptüberschrift */
h1 {
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 8.4vw, 7.4rem);
  line-height: 0.92;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white);
}
h1 em {
  color: var(--red);
  font-style: normal;
  display: block;
}

/* Beschreibungstext */
.hero-sub {
  margin-top: 2rem;
  max-width: 480px;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--grey-text);
}

/* ─── Visueller Blickfang auf der rechten Hero-Seite ───
   Fuellt die vorher leere schwarze Flaeche. Aktuell die
   Logo-Grafik als Platzhalter – sobald ein Fahrzeugfoto
   vorliegt, einfach unten die Bildquelle im HTML tauschen. */
.hero-visual {
  position: absolute;
  top: 0;
  right: 0;
  width: 48%;
  height: 100%;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 5vw;
  pointer-events: none;
}
.hero-visual-img {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 620px;
  height: auto;
  opacity: 0.38;
  filter: drop-shadow(0 0 90px rgba(224, 16, 16, 0.35));
  /* Weicher Auslauf nach links, damit das Bild in den
     Hintergrund uebergeht statt hart abzuschneiden */
  -webkit-mask-image: linear-gradient(100deg, transparent 0%, #000 38%, #000 100%);
          mask-image: linear-gradient(100deg, transparent 0%, #000 38%, #000 100%);
  /* Zwei Animationen nacheinander: erst einfahren, dann schweben */
  animation:
    heroDriveIn 1.3s cubic-bezier(0.16, 0.9, 0.3, 1) both,
    heroFloat  7s ease-in-out 1.3s infinite;
}

/* Fahrzeug faehrt von rechts ins Bild */
@keyframes heroDriveIn {
  0%   { opacity: 0;    transform: translateX(160px); }
  100% { opacity: 0.38; transform: translateX(0); }
}
@keyframes heroFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-14px); }
}

/* ─── Tempolinien hinter dem Fahrzeug ─── */
.hero-speedlines {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
  /* Gleicher weicher Auslauf wie beim Fahrzeug, damit die
     Linien nicht am Bildrand abgeschnitten wirken */
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 30%, #000 78%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0%, #000 30%, #000 78%, transparent 100%);
}
.hero-speedlines span {
  position: absolute;
  right: -30%;
  height: 2px;
  width: 42%;
  background: linear-gradient(90deg, transparent, rgba(224, 16, 16, 0.55));
  opacity: 0;
  animation: speedLine 3.4s linear infinite;
}
.hero-speedlines span:nth-child(1) { top: 34%; width: 50%; animation-delay: 0s;    animation-duration: 3.0s; }
.hero-speedlines span:nth-child(2) { top: 42%; width: 34%; animation-delay: 0.7s;  animation-duration: 3.8s; }
.hero-speedlines span:nth-child(3) { top: 51%; width: 58%; animation-delay: 1.3s;  animation-duration: 2.7s; }
.hero-speedlines span:nth-child(4) { top: 60%; width: 40%; animation-delay: 2.0s;  animation-duration: 3.5s; }
.hero-speedlines span:nth-child(5) { top: 68%; width: 46%; animation-delay: 2.6s;  animation-duration: 3.2s; }

@keyframes speedLine {
  0%   { transform: translateX(0);      opacity: 0; }
  12%  { opacity: 0.9; }
  75%  { opacity: 0.35; }
  100% { transform: translateX(-190%);  opacity: 0; }
}

/* ─── Gestaffelte Einblendung der Hero-Texte ─── */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  animation: revealUp 0.85s cubic-bezier(0.22, 1, 0.36, 1) both;
  animation-delay: var(--d, 0s);
}
@keyframes revealUp {
  to { opacity: 1; transform: translateY(0); }
}

/* Roter Lichtschein hinter der Grafik – bricht das flaechige Schwarz */
.hero-visual::before {
  content: '';
  position: absolute;
  right: 6%;
  top: 50%;
  width: 46vw;
  height: 46vw;
  max-width: 780px;
  max-height: 780px;
  transform: translateY(-50%);
  background: radial-gradient(circle, rgba(224, 16, 16, 0.16) 0%, transparent 68%);
  pointer-events: none;
}

/* Vertrauenszeile unter den Buttons */
.hero-trust {
  margin-top: 3rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.75rem;
  list-style: none;
  font-size: 0.72rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--grey-text);
}
.hero-trust li {
  display: flex;
  align-items: center;
  gap: 9px;
}
.hero-trust li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--red);
  flex-shrink: 0;
}

/* Scroll-Hinweis am unteren Bildrand */
.hero-scroll {
  position: absolute;
  left: 5vw;
  bottom: 34px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--grey-text);
  font-size: 0.62rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 600;
  transition: color 0.2s;
}
.hero-scroll:hover { color: var(--red); }
.hero-scroll-line {
  display: block;
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, var(--red), transparent);
  animation: scrollPulse 2.2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.35; transform: translateX(0); }
  50%      { opacity: 1;    transform: translateX(10px); }
}

/* Auf schmalen Bildschirmen tritt die Grafik in den Hintergrund */
@media (max-width: 900px) {
  .hero-visual {
    width: 100%;
    padding-right: 0;
    justify-content: center;
  }
  .hero-visual-img {
    opacity: 0.16;
    max-width: 560px;
    -webkit-mask-image: none;
            mask-image: none;
  }
  .hero-trust { gap: 1rem 1.5rem; margin-top: 2.5rem; }
  .hero-scroll { display: none; }
}

/* Nutzer mit reduzierter Bewegung: keine Animationen */
@media (prefers-reduced-motion: reduce) {
  .hero-visual-img,
  .hero-scroll-line,
  .hero-line { animation: none; }
  .hero-speedlines { display: none; }
  .reveal {
    animation: none;
    opacity: 1;
    transform: none;
  }
}

/* Button-Gruppe */
.hero-actions {
  margin-top: 2.5rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ============================================================
   ALLGEMEINE BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
}

/* Roter Haupt-Button */
.btn-primary { background: var(--red); color: var(--white); }
.btn-primary:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--red-glow);
}

/* Umrandeter Button */
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.25);
}
.btn-outline:hover {
  border-color: var(--red);
  color: var(--red);
  transform: translateY(-2px);
}


/* ============================================================
   ALLGEMEINE SECTION-ELEMENTE
   ============================================================ */
section { padding: 100px 5vw; }

/* Kleiner roter Label über jeder Section */
.section-label {
  font-size: 0.68rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--red);
  font-weight: 600;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-label::after {
  content: '';
  flex: 1;
  max-width: 60px;
  height: 1px;
  background: var(--red);
}

/* Section-Überschriften */
h2 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 1;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 2rem;
}

/* Roter Trennstrich */
.red-divider {
  width: 48px;
  height: 3px;
  background: var(--red);
  margin-bottom: 2.5rem;
}


/* ============================================================
   FAHRZEUGE
   ============================================================ */
#fahrzeuge { background: var(--grey); }

.vehicles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2px;
  margin-top: 3rem;
}

.vehicle-card {
  position: relative;
  background: var(--black);
  overflow: hidden;
}
.vehicle-card-inner {
  padding: 3rem 2.5rem;
  position: relative;
  z-index: 2;
}

/* Emoji-Icon grau → farbig beim Hover */
.vehicle-icon {
  font-size: 4rem;
  display: block;
  margin-bottom: 1.5rem;
  filter: grayscale(1);
  transition: filter 0.3s;
}
.vehicle-card:hover .vehicle-icon { filter: grayscale(0); }

/* Roter Kategorie-Tag */
.vehicle-tag {
  display: inline-block;
  background: var(--red);
  color: var(--white);
  font-size: 0.6rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 600;
  padding: 4px 10px;
  margin-bottom: 1rem;
}

.vehicle-card h3 {
  font-family: var(--font-display);
  font-size: 2.2rem;
  letter-spacing: 1px;
  color: var(--white);
  margin-bottom: 0.75rem;
}
.vehicle-card p {
  color: var(--grey-text);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

/* Fahrzeug-Spezifikationsliste */
.vehicle-specs {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 2rem;
}
.vehicle-specs li {
  font-size: 0.82rem;
  color: var(--grey-text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.vehicle-specs li::before {
  content: '–';
  color: var(--red);
}

/* Roter Unterstrich erscheint beim Hover */
.vehicle-card-border {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--red), transparent);
  transform: scaleX(0);
  transition: transform 0.4s;
}
.vehicle-card:hover .vehicle-card-border { transform: scaleX(1); }


/* ============================================================
   DIENSTLEISTUNGEN
   ============================================================ */
#dienstleistungen { background: var(--black); }

/* Zweispaltig: Links Info+Stats, Rechts die Karten */
.services-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  align-items: start;
  margin-top: 1rem;
}

.services-intro p {
  color: var(--grey-text);
  line-height: 1.8;
  font-size: 0.95rem;
}
.services-intro .stat-block { margin-top: 2.5rem; }

.stat { margin-bottom: 1.5rem; }
.stat-number {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--red);
  line-height: 1;
}
.stat-label {
  font-size: 0.78rem;
  color: var(--grey-text);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* 2x2 Raster der Leistungskarten */
.services-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5px;
}

.service-item {
  background: var(--grey);
  padding: 2rem;
  position: relative;
  transition: background 0.2s;
  cursor: default;
}
.service-item:hover { background: var(--grey-mid); }

/* Grosse blasse Zahl im Hintergrund */
.service-num {
  font-family: var(--font-display);
  font-size: 3.5rem;
  color: rgba(224, 16, 16, 0.12);
  line-height: 1;
  position: absolute;
  top: 1rem;
  right: 1.5rem;
}

.service-icon {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  display: block;
}

.service-item h4 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 1px;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.service-item p {
  font-size: 0.85rem;
  color: var(--grey-text);
  line-height: 1.6;
}


/* ============================================================
   KONTAKT
   ============================================================ */
#kontakt { background: var(--grey); }

/* Zweispaltig: Links Kontaktinfos, Rechts Formular */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 4rem;
  margin-top: 3rem;
  align-items: start;
}

.contact-info h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--white);
  letter-spacing: 1px;
  margin-bottom: 1.5rem;
}

/* Einzelne Kontaktzeile (Icon + Text) */
.contact-detail {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.contact-detail-icon {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(224, 16, 16, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.contact-detail-text {
  font-size: 0.88rem;
  color: var(--grey-text);
  line-height: 1.7;
}
.contact-detail-text strong {
  color: var(--white);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 2px;
}
.contact-detail-text a {
  color: var(--grey-text);
  text-decoration: none;
  transition: color 0.2s;
}
.contact-detail-text a:hover { color: var(--red); }

/* Formular */
.contact-form   { display: flex; flex-direction: column; gap: 1rem; }
.form-row       { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group     { display: flex; flex-direction: column; gap: 6px; }

.form-group label {
  font-size: 0.65rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--grey-text);
  font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--black);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--white);
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 300;
  outline: none;
  transition: border-color 0.2s;
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--red);
}
.form-group textarea          { resize: vertical; min-height: 120px; }
.form-group select option     { background: var(--black); }

.form-submit {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.5rem;
}
.form-note {
  font-size: 0.75rem;
  color: var(--grey-text);
}

/* Erfolgsmeldung nach dem Absenden */
.form-success {
  display: none !important;
  background: rgba(224, 16, 16, 0.1);
  border: 1px solid var(--red);
  padding: 1rem 1.5rem;
  font-size: 0.9rem;
  color: var(--white);
  margin-top: 1rem;
}
.form-success.visible {
  display: block !important;
}

/* Fehlermeldung beim Absenden */
.form-error {
  display: none;
  background: rgba(255, 170, 0, 0.09);
  border: 1px solid rgba(255, 170, 0, 0.55);
  padding: 1rem 1.5rem;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--white);
  margin-top: 1rem;
}
.form-error.visible { display: block; }

/* Bot-Falle: fuer Menschen unsichtbar, aber im Formular vorhanden.
   Bewusst kein display:none – manche Skripte ignorieren solche
   Felder, diese Variante uebersehen sie eher. */
.hp-field {
  position: absolute !important;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}


/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--black);
  border-top: 1px solid rgba(224, 16, 16, 0.2);
  padding: 2rem 5vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  width: 100%;
}

footer p {
  font-size: 0.78rem;
  color: var(--grey-text);
  letter-spacing: 1px;
}

.footer-links { display: flex; gap: 2rem; }
.footer-links a {
  font-size: 0.72rem;
  color: var(--grey-text);
  text-decoration: none;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--red); }


/* ============================================================
   RESPONSIVE (Mobilgeräte)
   ============================================================ */

/* ── Tablets (bis 900px) ── */
@media (max-width: 900px) {
  .services-layout   { grid-template-columns: 1fr; gap: 2rem; }
  .contact-layout    { grid-template-columns: 1fr; }
  .form-row          { grid-template-columns: 1fr; }
  .services-list     { grid-template-columns: 1fr; }
  .hero-badge        { display: none; }

  /* Nav-Links: standardmässig versteckt, per Transform animiert */
  .nav-links {
    display: flex !important;
    flex-direction: column;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: rgba(10,10,10,0.98);
    backdrop-filter: blur(12px);
    padding: 2rem 5vw;
    gap: 1.5rem;
    border-bottom: 1px solid rgba(224,16,16,0.2);
    z-index: 99;
    /* Versteckt via Transform + Opacity */
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s ease, opacity 0.3s ease;
  }

  /* Geöffnet */
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav-links a { font-size: 1rem; color: var(--white); }

  /* Burger-Button einblenden */
  .burger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 6px;
    background: none;
    border: none;
  }
  .burger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: all 0.3s;
  }
  .burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .burger.open span:nth-child(2) { opacity: 0; }
  .burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* ── Smartphones (bis 600px) ── */
@media (max-width: 600px) {

  /* Abstände reduzieren */
  section              { padding: 70px 5vw; }
  #hero                { padding: 100px 5vw 60px; }

  /* Fahrzeug-Karten: volle Breite */
  .vehicles-grid       { grid-template-columns: 1fr; }
  .vehicle-card-inner  { padding: 2rem 1.5rem; }

  /* Service-Grid: eine Spalte */
  .services-list       { grid-template-columns: 1fr; }
  .service-item        { padding: 1.5rem; }
  /* Letzte Service-Karte nicht mehr full-width nötig */
  .service-item[style] { grid-column: auto !important; }

  /* Kontakt-Infos besser stapeln */
  .contact-detail      { flex-direction: row; }
  .contact-detail-icon { width: 36px; height: 36px; font-size: 0.9rem; }

  /* Buttons volle Breite */
  .hero-actions        { flex-direction: column; }
  .hero-actions .btn   { width: 100%; justify-content: center; }

  /* Formular-Buttons volle Breite */
  .form-submit         { flex-direction: column; align-items: flex-start; }
  .form-submit .btn    { width: 100%; justify-content: center; }

  /* Stats nebeneinander */
  .stat-block          { display: flex; gap: 2rem; flex-wrap: wrap; }
  .stat                { margin-bottom: 0; }

  /* Footer stapeln */
  footer               { flex-direction: column; gap: 1rem; text-align: center; }
  .footer-links        { justify-content: center; flex-wrap: wrap; gap: 1rem; }

  /* Fahrzeug-Icon kleiner */
  .vehicle-icon        { font-size: 2.8rem; }

  /* TOC (AGB) einspaltlig */
  .toc ol              { grid-template-columns: 1fr; }

  /* Impressum/AGB Info-Zeilen stapeln */
  .info-row            { grid-template-columns: 1fr; gap: 2px; }
  .info-label          { margin-top: 0.75rem; }
}


/* ============================================================
   FADE-IN ANIMATION (wird per JS gesteuert)
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: none;
}

/* ============================================================
   SPRACHUMSCHALTER  (DE / EN)
   ============================================================ */
.lang-switch {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-left: 0.75rem;
  padding-left: 1.25rem;
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}
.lang-switch span { color: rgba(255, 255, 255, 0.2); font-size: 0.7rem; }
.lang-switch button {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 2px;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--grey-text);
  transition: color 0.2s;
}
.lang-switch button:hover  { color: var(--white); }
.lang-switch button.active { color: var(--red); }

/* Im aufgeklappten Mobilmenue mittig ausrichten */
@media (max-width: 900px) {
  .lang-switch {
    justify-content: center;
    margin-left: 0;
    padding-left: 0;
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding-top: 1.25rem;
    margin-top: 0.5rem;
  }
  .lang-switch button { font-size: 0.85rem; }
}

/* Hinweis auf Impressum und AGB, dass nur Deutsch verbindlich ist */
.legal-lang-note {
  position: relative;
  z-index: 5;
  margin: 96px 5vw 0;
  padding: 12px 18px;
  border-left: 3px solid var(--red);
  background: rgba(224, 16, 16, 0.07);
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--grey-text);
}