/* =============================================================
   E-MOTOWERK — Pre-Launch Landingpage
   Keine Webfonts, keine externen Ressourcen, kein Framework.
   Getestet mobile first ab 320 px Viewport-Breite.
   ============================================================= */

/* ---------- Design-Tokens ---------- */
:root {
  color-scheme: dark;

  --bg:            #0a0b0d;
  --bg-elev:       #101216;
  --line:          #1d2126;
  --line-strong:   #2f353d;
  --sep:           #5b636c;

  --fg:            #f2f4f6;
  --fg-mid:        #aab2b9;
  --fg-low:        #949ca4;

  --accent:        #c8ff2e;
  --accent-ink:    #0a0b0d;
  --accent-soft:   rgba(200, 255, 46, 0.09);
  --accent-line:   rgba(200, 255, 46, 0.32);

  --wrap:          1160px;
  --gutter:        clamp(1.25rem, 5vw, 3.5rem);

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue",
               Helvetica, Arial, "Noto Sans", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
               "Liberation Mono", monospace;

  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

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

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

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  line-height: 1.65;
  color: var(--fg-mid);
  background-color: var(--bg);
  background-image:
    radial-gradient(70rem 38rem at 50% -16rem, rgba(200, 255, 46, 0.055), transparent 70%),
    radial-gradient(52rem 30rem at 50% -8rem, rgba(255, 255, 255, 0.05), transparent 72%);
  background-repeat: no-repeat;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Feines technisches Raster als Hintergrundebene, rein dekorativ. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
  background-size: clamp(60px, 8vw, 110px) 100%;
  -webkit-mask-image: linear-gradient(180deg, #000, rgba(0, 0, 0, 0.4) 50%, transparent 88%);
          mask-image: linear-gradient(180deg, #000, rgba(0, 0, 0, 0.4) 50%, transparent 88%);
}

.site-header,
main,
.site-footer { position: relative; z-index: 1; }

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

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- Layout ---------- */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: 0.8rem 1.25rem;
  background: var(--accent);
  color: var(--accent-ink);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
}
.skip-link:focus { left: 0; }

/* ---------- Kopfzeile ---------- */
.site-header {
  padding-block: clamp(1.1rem, 3vw, 1.75rem);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brandmark {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
}
.brandmark__bolt {
  width: 16px;
  height: 16px;
  flex: none;
  fill: var(--accent);
}
.site-header__status {
  margin: 0;
  color: var(--fg-low);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* ---------- Hero ---------- */
.hero { padding-block: clamp(3.25rem, 11vw, 7.5rem) clamp(3rem, 9vw, 6rem); }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0;
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--accent-line);
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.badge__dot {
  width: 6px;
  height: 6px;
  flex: none;
  border-radius: 50%;
  background: var(--accent);
}

.wordmark {
  margin: clamp(1.75rem, 5vw, 2.75rem) 0 0;
  color: var(--fg);
  font-size: clamp(2.15rem, 11vw, 8.5rem);
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: -0.045em;
  text-transform: uppercase;
}

.rule {
  width: 64px;
  height: 2px;
  margin: clamp(1.5rem, 4vw, 2.25rem) 0;
  border: 0;
  background: var(--accent);
}

.claim {
  margin: 0;
  color: var(--fg);
  font-size: clamp(1.1rem, 1.5vw + 0.75rem, 1.875rem);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.015em;
}

.lead {
  margin: clamp(1rem, 2.5vw, 1.5rem) 0 0;
  max-width: 44ch;
  font-size: clamp(1rem, 0.5vw + 0.9rem, 1.1875rem);
}

.brandline {
  margin: clamp(1.75rem, 5vw, 2.5rem) 0 0;
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: clamp(0.8125rem, 0.35vw + 0.72rem, 0.9375rem);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.metaline {
  margin: 0.65rem 0 0;
  color: var(--fg-low);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
/* Trennzeichen zwischen Begriffen. Die Begriffe selbst sind durch echte
   Leerzeichen getrennt, damit Zeilenumbrueche moeglich bleiben. */
.sep {
  color: var(--sep);
}

/* Haelt mehrteilige oder bindestrichhaltige Begriffe zusammen. */
.nb {
  white-space: nowrap;
}

.cta {
  display: inline-flex;
  align-items: center;
  margin: clamp(2.25rem, 6vw, 3.25rem) 0 0;
  padding: 0.9rem 1.4rem;
  border: 1px solid var(--line-strong);
  border-left: 2px solid var(--accent);
  background: linear-gradient(90deg, var(--accent-soft), transparent 65%);
  color: var(--fg);
  font-size: clamp(0.9375rem, 0.3vw + 0.875rem, 1.0625rem);
  font-weight: 600;
}

/* ---------- Sektionen ---------- */
.section {
  padding-block: clamp(3.5rem, 9vw, 6.5rem);
  border-top: 1px solid var(--line);
}

.eyebrow {
  margin: 0 0 1.1rem;
  color: var(--fg-low);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.eyebrow__no { color: var(--accent); }

h2 {
  margin: 0 0 1.5rem;
  color: var(--fg);
  font-size: clamp(1.5rem, 2vw + 1rem, 2.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
}

.prose { max-width: 62ch; }
.prose p { margin: 0 0 1.1rem; }
.prose p:last-child { margin-bottom: 0; }

/* ---------- Feature-Karten ---------- */
.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: clamp(2.5rem, 6vw, 3.75rem) 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}
@media (min-width: 34em) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 62em) { .cards { grid-template-columns: repeat(4, 1fr); } }

.card {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: clamp(1.5rem, 3vw, 2rem);
  background: var(--bg-elev);
}
.card__no {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
}
.card h3 {
  margin: 0;
  color: var(--fg);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.card p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.55;
}

/* ---------- Markenbereich ---------- */
.brands {
  margin: clamp(2rem, 5vw, 3rem) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}
.brands li {
  display: flex;
  align-items: center;
  gap: clamp(0.85rem, 2vw, 1.5rem);
  padding-block: clamp(0.9rem, 2.4vw, 1.5rem);
  border-bottom: 1px solid var(--line);
  color: var(--fg);
  font-size: clamp(1.375rem, 5.5vw, 3rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}
.brands li::before {
  content: "";
  flex: none;
  width: clamp(14px, 3vw, 26px);
  height: 2px;
  background: var(--line-strong);
}

.fine {
  margin: clamp(1.5rem, 3vw, 2rem) 0 0;
  max-width: 72ch;
  color: var(--fg-low);
  font-size: 0.8125rem;
  line-height: 1.65;
}
.fine + .fine { margin-top: 0.75rem; }

/* ---------- Fußzeile ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  padding-block: clamp(3rem, 7vw, 4.5rem) clamp(1.75rem, 4vw, 2.5rem);
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.016));
}
.footer-top { display: grid; gap: 1.75rem; }
@media (min-width: 48em) {
  .footer-top {
    grid-template-columns: 1fr auto;
    align-items: end;
  }
}
.footer-brand {
  margin: 0;
  color: var(--fg);
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.025em;
  text-transform: uppercase;
}
.footer-domain {
  margin: 0.55rem 0 0;
  color: var(--fg-low);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
}
.footer-status {
  margin: 0.9rem 0 0;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.footer-nav a {
  padding-bottom: 2px;
  border-bottom: 1px solid var(--line-strong);
  color: var(--fg-mid);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.footer-nav a:hover { color: var(--fg); border-color: var(--accent); }

.footer-legal {
  margin: clamp(2rem, 5vw, 3rem) 0 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  color: var(--fg-low);
  font-size: 0.75rem;
}

/* ---------- Rechtstexte / 404 ---------- */
.legal { padding-block: clamp(3rem, 8vw, 5rem) clamp(3.5rem, 9vw, 6rem); }
.legal h1 {
  margin: 0 0 1.75rem;
  color: var(--fg);
  font-size: clamp(1.75rem, 4vw + 1rem, 3rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}
.legal h2 {
  margin: clamp(2.25rem, 5vw, 3rem) 0 1rem;
  font-size: clamp(1.125rem, 1vw + 0.9rem, 1.375rem);
  letter-spacing: -0.01em;
}
.legal h3 {
  margin: 1.75rem 0 0.6rem;
  color: var(--fg);
  font-size: 1rem;
  font-weight: 700;
}
.legal p,
.legal ul { max-width: 68ch; }
.legal p { margin: 0 0 1rem; }
.legal ul { margin: 0 0 1rem; padding-left: 1.15rem; }
.legal li { margin-bottom: 0.35rem; }
.legal a { color: var(--fg); text-decoration-color: var(--line-strong); }
.legal a:hover { text-decoration-color: var(--accent); }
.legal address {
  margin: 0 0 1rem;
  color: var(--fg);
  font-style: normal;
}
.notice {
  margin: 0 0 2rem;
  padding: 1rem 1.25rem;
  border: 1px solid var(--line-strong);
  border-left: 2px solid var(--accent);
  background: var(--bg-elev);
  color: var(--fg-mid);
  font-size: 0.875rem;
}
.back-link {
  display: inline-block;
  margin-top: 2rem;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--line-strong);
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  transition: border-color 0.2s var(--ease);
}
.back-link:hover { border-color: var(--accent); }

.error-code {
  margin: 0 0 1rem;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

/* ---------- Bewegung ---------- */
@media (prefers-reduced-motion: no-preference) {
  .hero .wrap > * { animation: fade-up 0.65s var(--ease) both; }
  .hero .wrap > *:nth-child(2) { animation-delay: 0.05s; }
  .hero .wrap > *:nth-child(3) { animation-delay: 0.09s; }
  .hero .wrap > *:nth-child(4) { animation-delay: 0.13s; }
  .hero .wrap > *:nth-child(5) { animation-delay: 0.17s; }
  .hero .wrap > *:nth-child(6) { animation-delay: 0.21s; }
  .hero .wrap > *:nth-child(7) { animation-delay: 0.25s; }
  .hero .wrap > *:nth-child(8) { animation-delay: 0.29s; }
  .badge__dot { animation: pulse 2.6s var(--ease) infinite; }
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.35; transform: scale(0.75); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

/* ---------- Druck ---------- */
@media print {
  body { background: #fff; color: #000; }
  body::before { display: none; }
  .skip-link, .site-header__status { display: none; }
  .wordmark, h2, .claim, .card h3, .brands li, .footer-brand { color: #000; }
}

/* ---------- Inline-Code (Rechtstexte) ---------- */
code {
  padding: 0.1em 0.4em;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 0.875em;
}