:root {
  --red: #d90916;
  --red-dark: #a9000b;
  --ink: #111215;
  --charcoal: #1b1d21;
  --muted: #666a73;
  --line: #dedfe3;
  --soft: #f4f4f5;
  --white: #ffffff;
  --shadow: 0 22px 70px rgba(17, 18, 21, 0.14);
  --shell: min(1180px, calc(100% - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}
body.modal-open { overflow: hidden; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
button { color: inherit; }
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.shell { width: var(--shell); margin-inline: auto; }
.page-progress {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: 3px;
  pointer-events: none;
}
.page-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  color: var(--white);
  background: transparent;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: none;
  transition: background-color 220ms ease, box-shadow 220ms ease, transform 420ms cubic-bezier(.2,.75,.25,1);
}
.site-header.scrolled {
  color: var(--white);
  background: var(--red);
  border-bottom-color: transparent;
  box-shadow: 0 12px 34px rgba(17, 18, 21, 0.2);
}
.header-inner { height: 76px; display: flex; align-items: center; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 11px; flex: 0 0 auto; }
.brand-mark {
  width: 38px;
  height: 38px;
  display: block;
  object-fit: contain;
}
.brand-name { font-weight: 900; font-size: 17px; line-height: 1; }
.main-nav { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.main-nav a, .login-link { position: relative; font-size: 14px; font-weight: 800; transition: color 180ms ease; }
.main-nav a::after, .login-link::after {
  content: "";
  position: absolute;
  inset: auto 0 -9px;
  height: 2px;
  background: var(--white);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 200ms ease;
}
.main-nav a:hover::after, .login-link:hover::after { transform: scaleX(1); transform-origin: left; }
.login-button { border: 0; padding: 0; color: inherit; background: transparent; cursor: pointer; }
.nav-login { display: none; }
.language-switch {
  position: relative;
  width: 74px;
  height: 38px;
  display: block;
  flex: 0 0 auto;
}
.language-switch::after {
  content: "";
  position: absolute;
  top: 15px;
  right: 14px;
  width: 6px;
  height: 6px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  pointer-events: none;
}
.language-switch select {
  width: 100%;
  height: 100%;
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid rgba(255, 255, 255, 0.68);
  border-radius: 4px;
  padding: 0 30px 0 14px;
  outline: 0;
  color: var(--white);
  background: rgba(8, 9, 10, 0.18);
  box-shadow: none;
  font-size: 12px;
  font-weight: 900;
  cursor: pointer;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}
.language-switch select:hover,
.language-switch select:focus { border-color: var(--white); background: rgba(8, 9, 10, 0.34); box-shadow: none; }
.language-switch select option { color: var(--ink); background: var(--white); }
.site-header.scrolled .language-switch select { color: var(--red); border-color: var(--white); background: var(--white); }
.site-header.scrolled .language-switch select:hover,
.site-header.scrolled .language-switch select:focus { color: var(--white); background: var(--ink); }
.header-actions { display: flex; align-items: center; gap: 22px; }
.site-header .button-red { color: var(--white); background: var(--red); box-shadow: 0 10px 28px rgba(17, 18, 21, 0.2); }
.site-header .button-red:hover { color: var(--ink); background: var(--white); box-shadow: 0 14px 34px rgba(17, 18, 21, 0.24); }
.site-header.scrolled .button-red { color: var(--red); background: var(--white); box-shadow: none; }
.site-header.scrolled .button-red:hover { color: var(--white); background: var(--ink); }
.menu-toggle {
  width: 44px;
  height: 44px;
  display: none;
  place-items: center;
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 11px 9px;
}
.menu-toggle span { display: block; width: 23px; height: 2px; margin: 4px 0; background: currentColor; transition: transform 180ms ease, opacity 180ms ease; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 1px solid transparent;
  border-radius: 4px;
  padding: 0 24px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease, color 180ms ease, box-shadow 180ms ease;
}
.button:hover { transform: translateY(-2px); }
.button:active { transform: translateY(0); }
.button-small { min-height: 42px; padding-inline: 18px; font-size: 14px; }
.button-red { background: var(--red); color: var(--white); box-shadow: 0 10px 28px rgba(217, 9, 22, 0.24); }
.button-red:hover { background: #ec0b19; box-shadow: 0 14px 34px rgba(217, 9, 22, 0.34); }
.button-ghost { color: var(--white); border-color: rgba(255, 255, 255, 0.56); background: rgba(10, 10, 12, 0.24); }
.button-ghost:hover { background: var(--white); color: var(--ink); }
.button-outline { background: var(--white); border-color: #c8c9ce; }
.button-outline:hover { border-color: var(--ink); }
.button-light { background: var(--white); color: var(--red); }
.button-light:hover { background: var(--ink); color: var(--white); }
.button-wide { width: 100%; }

.hero {
  min-height: 760px;
  height: min(88vh, 900px);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: var(--white);
  background: #17181b;
}
.hero-media, .hero-shade { position: absolute; inset: 0; }
.hero-media {
  background: url("assets/hero-workshop.png") center center / cover no-repeat;
  transform: scale(1.025);
  animation: hero-breathe 14s ease-in-out infinite alternate;
}
.hero-shade { background: rgba(9, 10, 12, 0.26); }
.hero-inner { position: relative; z-index: 2; padding-top: 64px; }
.hero-copy { width: min(620px, 62%); }
.eyebrow {
  margin: 0 0 18px;
  font-size: 12px;
  line-height: 1.2;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}
.eyebrow-red { color: var(--red); }
.hero h1 {
  margin: 0;
  max-width: 100%;
  font-size: clamp(58px, 7vw, 106px);
  line-height: 0.9;
  font-weight: 950;
  letter-spacing: 0;
}
.hero-lead { margin: 26px 0 0; max-width: 600px; font-size: 21px; line-height: 1.55; color: rgba(255, 255, 255, 0.88); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.hero-note { display: flex; align-items: center; gap: 9px; margin: 20px 0 0; font-size: 13px; color: rgba(255, 255, 255, 0.68); }
.hero-note .status-dot { width: 7px; height: 7px; flex: 0 0 auto; border-radius: 50%; background: #50d386; box-shadow: 0 0 0 5px rgba(80, 211, 134, 0.14); }
.scroll-cue {
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 9px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  transform: translateX(-50%);
}
.scroll-cue i { width: 1px; height: 28px; background: rgba(255, 255, 255, 0.54); animation: scroll-line 1.7s ease-in-out infinite; }

.service-strip { color: var(--white); background: var(--red); }
.service-strip-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.service-strip span { position: relative; font-size: 12px; font-weight: 900; text-transform: uppercase; letter-spacing: 0.08em; white-space: nowrap; }
.service-strip span:not(:last-child)::after { content: "/"; position: absolute; right: -36px; color: rgba(255, 255, 255, 0.38); }

.section { padding: 118px 0; }
.section-heading { max-width: 650px; }
.section-heading h2, .workspace-copy h2, .closing-inner h2 {
  margin: 0;
  font-size: clamp(38px, 4.5vw, 64px);
  line-height: 1.05;
  font-weight: 900;
  letter-spacing: 0;
}
html[lang="de"] .section-heading h2,
html[lang="de"] .workspace-copy h2,
html[lang="de"] .closing-inner h2 { hyphens: auto; overflow-wrap: break-word; }
.section-heading > p:last-child, .workspace-copy > p { margin: 22px 0 0; font-size: 18px; color: var(--muted); }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 72px; border-top: 1px solid var(--line); }
.feature-item { min-height: 220px; display: flex; gap: 22px; padding: 34px 28px 34px 0; border-bottom: 1px solid var(--line); }
.feature-item:nth-child(3n + 2), .feature-item:nth-child(3n + 3) { padding-left: 28px; border-left: 1px solid var(--line); }
.feature-index { color: var(--red); font-size: 12px; font-weight: 900; }
.feature-item h3 { margin: 0; font-size: 21px; line-height: 1.2; }
.feature-item p { margin: 13px 0 0; color: var(--muted); font-size: 15px; }

.workspace-section { padding: 118px 0; background: var(--charcoal); color: var(--white); overflow: hidden; }
.workspace-layout { display: grid; grid-template-columns: minmax(320px, 0.8fr) minmax(570px, 1.2fr); align-items: center; gap: 78px; }
.workspace-copy > p { color: #afb1b7; }
.steps { display: grid; gap: 0; margin: 38px 0 0; padding: 0; list-style: none; }
.steps li { display: flex; align-items: center; gap: 18px; padding: 17px 0; border-top: 1px solid rgba(255, 255, 255, 0.13); }
.steps li > span { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid rgba(255, 255, 255, 0.24); color: #ff5963; font-weight: 900; font-size: 12px; }
.steps strong, .steps small { display: block; }
.steps strong { font-size: 15px; }
.steps small { margin-top: 3px; color: #92959d; font-size: 12px; }
.product-demo { border: 1px solid rgba(255, 255, 255, 0.16); background: #f4f4f5; color: var(--ink); box-shadow: 0 35px 90px rgba(0, 0, 0, 0.4); transform: perspective(1200px) rotateY(-4deg); }
.demo-topbar { height: 62px; display: flex; align-items: center; justify-content: space-between; padding: 0 20px; background: var(--red); color: var(--white); }
.demo-brand { display: flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 900; }
.demo-brand b { width: 31px; height: 31px; display: grid; place-items: center; background: var(--white); color: var(--red); font-size: 11px; }
.demo-controls { display: flex; gap: 6px; }
.demo-controls i { width: 7px; height: 7px; border-radius: 50%; background: rgba(255, 255, 255, 0.58); }
.demo-body { min-height: 420px; display: grid; grid-template-columns: 170px 1fr; }
.demo-sidebar { padding: 18px 0; background: #202227; }
.demo-sidebar button { width: 100%; height: 54px; display: flex; align-items: center; gap: 12px; border: 0; padding: 0 18px; color: #a8abb2; background: transparent; font-size: 12px; text-align: left; }
.demo-sidebar button b { font: inherit; }
.demo-sidebar button.active { color: var(--white); background: #2b2e34; border-left: 3px solid var(--red); padding-left: 15px; }
.demo-sidebar span { color: #656871; font-size: 9px; }
.demo-content { padding: 36px; }
.demo-vehicle { padding-bottom: 24px; border-bottom: 1px solid #d9dadd; }
.demo-label, .demo-vehicle strong, .demo-vehicle small { display: block; }
.demo-label { margin-bottom: 10px; color: var(--red); font-size: 10px; font-weight: 900; text-transform: uppercase; letter-spacing: 0.1em; }
.demo-vehicle strong { font-size: 25px; }
.demo-vehicle small { margin-top: 4px; color: var(--muted); }
.demo-data-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 24px; }
.demo-data-grid div { padding: 17px 14px; border: 1px solid #dedfe1; background: var(--white); }
.demo-data-grid small, .demo-data-grid b { display: block; }
.demo-data-grid small { color: var(--muted); font-size: 10px; }
.demo-data-grid b { margin-top: 5px; font-size: 14px; }
.demo-lines { display: grid; gap: 10px; margin-top: 26px; }
.demo-lines i { height: 9px; background: #dedfe2; }
.demo-lines i:nth-child(1) { width: 87%; }
.demo-lines i:nth-child(2) { width: 64%; }
.demo-lines i:nth-child(3) { width: 76%; }
.demo-lines i:nth-child(4) { width: 48%; }

.pricing { background: var(--soft); }
.pricing-header { display: flex; align-items: end; justify-content: space-between; gap: 50px; }
select, input {
  width: 100%;
  height: 52px;
  border: 1px solid #cfd0d4;
  border-radius: 4px;
  padding: 0 14px;
  outline: 0;
  color: var(--ink);
  background: var(--white);
  transition: border-color 170ms ease, box-shadow 170ms ease;
}
select:focus, input:focus { border-color: var(--red); box-shadow: 0 0 0 3px rgba(217, 9, 22, 0.1); }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); align-items: stretch; gap: 18px; margin-top: 62px; }
.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 500px;
  padding: 36px;
  border: 1px solid #d7d8dc;
  border-radius: 6px;
  background: var(--white);
}
.price-card.featured { border: 2px solid var(--red); padding: 35px; box-shadow: var(--shadow); }
.popular-label { position: absolute; top: 0; right: 24px; padding: 8px 13px; background: var(--red); color: var(--white); font-size: 10px; font-weight: 900; text-transform: uppercase; letter-spacing: 0.08em; }
.plan-name { font-size: 25px; font-weight: 900; }
.price-card-head p { min-height: 48px; margin: 8px 0 0; color: var(--muted); font-size: 14px; }
.price { display: flex; flex-direction: column; margin-top: 26px; padding-bottom: 26px; border-bottom: 1px solid var(--line); }
.price strong { font-size: 42px; line-height: 1; font-weight: 950; }
.price span { margin-top: 8px; color: var(--muted); font-size: 12px; }
.saving { margin-top: 14px; color: var(--red); font-size: 12px; font-weight: 900; }
.price-card ul { display: grid; gap: 12px; margin: 28px 0 34px; padding: 0; list-style: none; color: #4e5159; font-size: 14px; }
.price-card li { position: relative; padding-left: 21px; }
.price-card li::before { content: ""; position: absolute; left: 0; top: 7px; width: 9px; height: 5px; border-left: 2px solid var(--red); border-bottom: 2px solid var(--red); transform: rotate(-45deg); }
.price-card .button { margin-top: auto; }
.pricing-note { margin: 22px 0 0; color: var(--muted); font-size: 12px; text-align: center; }

.faq-layout { display: grid; grid-template-columns: 0.75fr 1.25fr; gap: 90px; }
.support-link { display: inline-flex; gap: 10px; margin-top: 30px; color: var(--red); font-weight: 900; }
.accordion { border-top: 1px solid var(--line); }
.accordion details { border-bottom: 1px solid var(--line); }
.accordion summary { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 20px; cursor: pointer; list-style: none; font-weight: 900; }
.accordion summary b { font: inherit; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary span { position: relative; width: 20px; height: 20px; flex: 0 0 auto; }
.accordion summary span::before, .accordion summary span::after { content: ""; position: absolute; background: var(--ink); transition: transform 180ms ease; }
.accordion summary span::before { width: 14px; height: 2px; left: 3px; top: 9px; }
.accordion summary span::after { width: 2px; height: 14px; top: 3px; left: 9px; }
.accordion details[open] summary span::after { transform: rotate(90deg); }
.accordion details[open] summary { color: var(--red); }
.accordion details p { max-width: 620px; margin: -3px 0 26px; color: var(--muted); font-size: 14px; }

.legal-access { padding: 86px 0; background: var(--soft); border-top: 1px solid var(--line); }
.legal-access-inner { display: grid; grid-template-columns: 0.9fr 1.1fr; align-items: center; gap: 86px; }
.legal-access-copy h2 { margin: 0; font-size: clamp(34px, 4vw, 52px); line-height: 1.08; font-weight: 900; }
.legal-access-copy > p:last-child { margin: 18px 0 0; color: var(--muted); }
.legal-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.legal-actions .button { min-height: 64px; padding: 12px 18px; text-align: center; }
.legal-support { grid-column: 1 / -1; min-height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 14px 20px; border-left: 4px solid var(--red); background: var(--white); }
.legal-support span { color: var(--muted); font-size: 13px; font-weight: 800; }
.legal-support strong { color: var(--red); font-size: 18px; }

.closing-cta { padding: 84px 0; background: var(--red); color: var(--white); }
.closing-inner { display: flex; align-items: center; justify-content: space-between; gap: 60px; }
.closing-inner h2 { max-width: 750px; font-size: clamp(34px, 4vw, 56px); }
.site-footer { padding: 68px 0 24px; background: #111215; color: var(--white); }
.footer-main { display: grid; grid-template-columns: 1fr 1fr auto; align-items: start; gap: 60px; padding-bottom: 52px; }
.brand-footer { align-self: start; }
.footer-main > p { max-width: 380px; margin: 0; color: #92959c; font-size: 14px; }
.footer-links { display: grid; gap: 10px; color: #c6c8cd; font-size: 14px; }
.footer-links a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; padding-top: 22px; border-top: 1px solid #2c2e33; color: #6d7078; font-size: 11px; }

.checkout {
  width: min(620px, calc(100% - 28px));
  max-height: calc(100vh - 28px);
  padding: 0;
  border: 0;
  border-radius: 6px;
  color: var(--ink);
  background: var(--white);
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.42);
}
.checkout::backdrop { background: rgba(10, 10, 12, 0.76); backdrop-filter: blur(4px); }
.checkout-shell { position: relative; padding: 42px; }
.dialog-close { position: absolute; top: 14px; right: 14px; width: 42px; height: 42px; border: 0; background: var(--soft); cursor: pointer; font-size: 25px; line-height: 1; }
.checkout-heading { display: flex; align-items: center; gap: 16px; margin-bottom: 28px; padding-right: 40px; }
.checkout-heading .eyebrow { margin-bottom: 5px; }
.checkout-heading h2 { margin: 0; font-size: 30px; line-height: 1.1; }
.checkout form { display: grid; gap: 16px; }
.checkout label { display: grid; gap: 7px; color: #555861; font-size: 12px; font-weight: 800; }
.checkout-total { display: flex; align-items: center; justify-content: space-between; margin-top: 4px; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.checkout-total span { color: var(--muted); font-size: 13px; }
.checkout-total strong { font-size: 26px; }
.form-note { margin: -3px 0 0; color: #8a8d94; font-size: 11px; text-align: center; }
.checkout-consent { margin: -2px 0 0; color: #777a82; font-size: 10px; line-height: 1.5; text-align: center; }
.checkout-consent a { color: var(--red); text-decoration: underline; text-underline-offset: 2px; }
.login-status { margin: 2px 0 0; padding: 12px; color: #4b4e55; background: var(--soft); font-size: 12px; text-align: center; }
.checkout-success { padding: 35px 0 15px; text-align: center; }
.success-mark { width: 62px; height: 62px; display: grid; place-items: center; margin: 0 auto 20px; border-radius: 50%; background: #e8f8ee; color: #1b9a50; font-size: 27px; font-weight: 900; }
.checkout-success h3 { margin: 0; font-size: 28px; }
.checkout-success p { margin: 10px auto 24px; max-width: 370px; color: var(--muted); }

.reveal { opacity: 1; transform: none; }

@media (prefers-reduced-motion: no-preference) {
  .motion-ready .site-header { animation: header-arrive 520ms cubic-bezier(.2,.75,.25,1) both; }
  .motion-ready .hero-copy > * { animation: hero-copy-arrive 620ms cubic-bezier(.2,.75,.25,1) both; }
  .motion-ready .hero-copy > :nth-child(2) { animation-delay: 80ms; }
  .motion-ready .hero-copy > :nth-child(3) { animation-delay: 150ms; }
  .motion-ready .hero-copy > :nth-child(4) { animation-delay: 220ms; }
  .motion-ready .hero-copy > :nth-child(5) { animation-delay: 290ms; }
  .motion-ready .service-strip span { animation: strip-arrive 420ms ease-out both; }
  .motion-ready .service-strip span:nth-child(2) { animation-delay: 45ms; }
  .motion-ready .service-strip span:nth-child(3) { animation-delay: 90ms; }
  .motion-ready .service-strip span:nth-child(4) { animation-delay: 135ms; }
  .motion-ready .service-strip span:nth-child(5) { animation-delay: 180ms; }
  .motion-ready .reveal:not(.is-visible) { opacity: 0; transform: translateY(22px); }
  .motion-ready .reveal { transition: opacity 620ms ease, transform 620ms cubic-bezier(.2,.75,.25,1); }
  .motion-ready .feature-item:nth-child(3n + 2), .motion-ready .price-card:nth-child(2) { transition-delay: 80ms; }
  .motion-ready .feature-item:nth-child(3n + 3), .motion-ready .price-card:nth-child(3) { transition-delay: 160ms; }
}

@keyframes header-arrive { from { transform: translateY(-100%); } to { transform: translateY(0); } }
@keyframes hero-copy-arrive { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
@keyframes strip-arrive { from { opacity: 0; transform: translateX(-8px); } to { opacity: 1; transform: translateX(0); } }

@keyframes hero-breathe { from { transform: scale(1.025); } to { transform: scale(1.075); } }
@keyframes scroll-line { 0%, 100% { transform: scaleY(0.35); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } }

@media (max-width: 1050px) {
  .main-nav { gap: 18px; }
  .header-actions .login-link { display: none; }
  .language-switch { width: 68px; }
  .hero-copy { width: min(600px, 70%); }
  .service-strip span:nth-child(4) { display: none; }
  .workspace-layout { grid-template-columns: 1fr; }
  .workspace-copy { max-width: 700px; }
  .product-demo { width: min(760px, 100%); transform: none; }
  .faq-layout { gap: 50px; }
}

@media (max-width: 820px) {
  :root { --shell: min(100% - 32px, 680px); }
  .header-inner { height: 68px; gap: 12px; }
  .header-actions { display: none; }
  .header-actions .button { display: none; }
  .menu-toggle { display: block; }
  .main-nav {
    position: absolute;
    inset: 68px 0 auto;
    display: grid;
    gap: 0;
    margin: 0;
    padding: 12px 16px 20px;
    color: var(--ink);
    background: var(--white);
    border-top: 1px solid var(--line);
    box-shadow: 0 18px 32px rgba(17, 18, 21, 0.14);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
  }
  .main-nav.open { opacity: 1; visibility: visible; transform: translateY(0); }
  .main-nav a { padding: 14px 6px; border-bottom: 1px solid var(--line); }
  .main-nav a::after, .login-link::after { display: none; }
  .main-nav .nav-login { display: block; padding: 14px 6px; border: 0; color: var(--red); background: transparent; font-weight: 900; text-align: left; cursor: pointer; }
  .language-switch { order: 2; margin-left: auto; }
  .menu-toggle { order: 4; }
  .site-header:has(.main-nav.open) { color: var(--white); background: var(--red); }
  .hero { min-height: 720px; height: 92svh; align-items: end; }
  .hero-media { background-position: 62% center; }
  .hero-shade { background: rgba(8, 9, 10, 0.48); }
  .hero-inner { padding: 118px 0 92px; }
  .hero-copy { width: 100%; }
  .hero h1 { font-size: clamp(54px, 16vw, 84px); }
  .hero-lead { max-width: 550px; font-size: 18px; }
  .scroll-cue { display: none; }
  .service-strip-inner { min-height: 64px; overflow: hidden; justify-content: flex-start; }
  .service-strip span:nth-child(n + 4) { display: none; }
  .section, .workspace-section { padding: 86px 0; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .feature-item:nth-child(3n + 2), .feature-item:nth-child(3n + 3) { padding-left: 0; border-left: 0; }
  .feature-item:nth-child(even) { padding-left: 24px; border-left: 1px solid var(--line); }
  .pricing-header { align-items: start; flex-direction: column; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; }
  .price-card { min-height: 0; }
  .faq-layout { grid-template-columns: 1fr; }
  .legal-access-inner { grid-template-columns: 1fr; gap: 38px; }
  .closing-inner { align-items: start; flex-direction: column; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-main > p { grid-column: 1 / -1; grid-row: 2; }
}

@media (max-width: 560px) {
  :root { --shell: calc(100% - 28px); }
  .brand-name { font-size: 15px; }
  .brand-mark { width: 34px; height: 34px; }
  .hero { min-height: 680px; }
  .hero-media { background-position: 67% center; }
  .hero-inner { padding-bottom: 62px; }
  .hero h1 { font-size: 54px; line-height: 0.94; }
  .hero-lead { margin-top: 20px; font-size: 16px; }
  .hero-actions { display: grid; }
  .hero-actions .button { width: 100%; }
  .hero-note { align-items: start; font-size: 11px; }
  .service-strip span:nth-child(n + 3) { display: none; }
  .service-strip span:not(:last-child)::after { right: -24px; }
  .section-heading h2, .workspace-copy h2 { font-size: 38px; }
  html[lang="de"] .section-heading h2 { font-size: 34px; }
  .section-heading > p:last-child, .workspace-copy > p { font-size: 16px; }
  .feature-grid { grid-template-columns: 1fr; margin-top: 48px; }
  .feature-item { min-height: 0; padding: 26px 0; }
  .feature-item:nth-child(even) { padding-left: 0; border-left: 0; }
  .workspace-layout { gap: 50px; }
  .product-demo { overflow: hidden; }
  .demo-body { min-height: 370px; grid-template-columns: 78px 1fr; }
  .demo-sidebar button { justify-content: center; padding: 0; font-size: 0; }
  .demo-sidebar button b { display: none; }
  .demo-sidebar button.active { padding: 0; }
  .demo-sidebar span { font-size: 10px; }
  .demo-content { padding: 24px 18px; }
  .demo-vehicle strong { font-size: 18px; }
  .demo-data-grid { grid-template-columns: 1fr; }
  .demo-data-grid div:nth-child(n + 3) { display: none; }
  .price-card, .price-card.featured { padding: 28px 24px; }
  .price-card.featured { padding-top: 38px; }
  .price strong { font-size: 38px; }
  .faq-layout { gap: 46px; }
  .legal-access { padding: 68px 0; }
  .legal-actions { grid-template-columns: 1fr; }
  .legal-support { grid-column: auto; align-items: flex-start; flex-direction: column; gap: 4px; }
  .accordion summary { min-height: 72px; font-size: 14px; }
  .closing-cta { padding: 70px 0; }
  .closing-inner h2 { font-size: 36px; }
  .closing-inner .button { width: 100%; }
  .footer-main { grid-template-columns: 1fr; gap: 28px; }
  .footer-main > p { grid-column: auto; grid-row: auto; }
  .footer-bottom { flex-direction: column; gap: 6px; }
  .checkout-shell { padding: 34px 20px 24px; }
  .checkout-heading { align-items: flex-start; }
  .checkout-heading h2 { font-size: 25px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}