/* KI kann das. — Klar & Markant hub
   Neon lime / black / white · editorial · no build step */

:root {
  --lime: #c8ff00;
  --lime-ink: #0a0a0a;
  --black: #0a0a0a;
  --white: #ffffff;
  --ink-muted: #2a2a2a;
  --rule: #0a0a0a;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.75rem;
  --space-lg: 3rem;
  --space-xl: 5rem;
  --space-2xl: 7.5rem;
  --max: 72rem;
  --text: 1.0625rem;
  --leading: 1.55;
  --font: "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;
  --font-display: "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

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

body {
  font-family: var(--font);
  font-size: var(--text);
  line-height: var(--leading);
  color: var(--black);
  background: var(--white);
  min-height: 100vh;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--black);
}

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

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--lime);
  color: var(--black);
  padding: 0.75rem 1rem;
  z-index: 100;
  font-weight: 700;
}

.skip:focus {
  left: 1rem;
  top: 1rem;
}

/* ——— Layout ——— */
.wrap {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

.wrap-narrow {
  width: min(100% - 2.5rem, 42rem);
  margin-inline: auto;
}

/* ——— Header ——— */
.site-header {
  border-bottom: 1.5px solid var(--black);
  position: sticky;
  top: 0;
  background: var(--white);
  z-index: 50;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding-block: 1rem;
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand:hover {
  text-decoration: none;
}

.mark {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--lime);
  color: var(--lime-ink);
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: 0.95rem;
  letter-spacing: -0.04em;
  line-height: 1;
  border-radius: 0.35rem;
}

.mark--lg {
  width: 3.25rem;
  height: 3.25rem;
  font-size: 1.2rem;
  border-radius: 0.45rem;
}

.wordmark {
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.wordmark .dot {
  color: var(--lime);
  text-shadow: 0 0 0.5px var(--black);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  padding: 0.55rem 1rem;
  background: var(--black);
  color: var(--white);
  border-radius: 999px;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease);
}

.nav-cta:hover {
  background: var(--black);
  color: var(--lime);
  transform: translateY(-1px);
  text-decoration: none;
}

/* ——— Hero ——— */
.hero {
  padding-block: var(--space-2xl) var(--space-xl);
  border-bottom: 1.5px solid var(--black);
}

.hero__eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero__eyebrow span:last-child {
  color: var(--ink-muted);
}

.hero__grid {
  display: grid;
  gap: var(--space-lg);
  align-items: end;
}

@media (min-width: 900px) {
  .hero__grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: var(--space-xl);
  }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 7vw, 5.25rem);
  font-weight: 900;
  letter-spacing: -0.045em;
  line-height: 0.95;
  margin-bottom: var(--space-md);
}

.hero h1 .line {
  display: block;
}

.hero h1 .sub {
  font-weight: 600;
  letter-spacing: -0.03em;
}

.hero h1 .dot {
  color: var(--lime);
  -webkit-text-stroke: 0.5px var(--black);
}

.claim {
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.35;
  max-width: 22em;
  margin-bottom: var(--space-md);
}

.claim .hl {
  background: var(--lime);
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  padding: 0.05em 0.2em;
  margin-inline: -0.05em;
}

.handwerk {
  font-size: 1.05rem;
  max-width: 36em;
  color: var(--ink-muted);
}

.hero__aside {
  border: 1.5px solid var(--black);
  padding: var(--space-md);
  background: var(--white);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.hero__aside-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero__aside p {
  font-size: 0.98rem;
  color: var(--ink-muted);
}

.hero__cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: auto;
}

/* ——— Buttons ——— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: inherit;
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  text-decoration: none;
  padding: 0.95rem 1.5rem;
  border-radius: 999px;
  border: 1.5px solid var(--black);
  cursor: pointer;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease), color 0.2s var(--ease);
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-2px);
}

.btn--lime {
  background: var(--lime);
  color: var(--black);
}

.btn--lime:hover {
  background: var(--black);
  color: var(--lime);
  border-color: var(--black);
}

.btn--ghost {
  background: transparent;
  color: var(--black);
}

.btn--ghost:hover {
  background: var(--black);
  color: var(--white);
}

.btn--block {
  width: 100%;
}

.btn svg {
  width: 1em;
  height: 1em;
}

/* ——— Sections ——— */
section {
  padding-block: var(--space-xl);
  border-bottom: 1.5px solid var(--black);
}

.section-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 900;
  letter-spacing: -0.035em;
  line-height: 1.05;
  margin-bottom: var(--space-lg);
  max-width: 16em;
}

/* ——— Split: bekommst / nicht ——— */
.split {
  display: grid;
  gap: 0;
  border: 1.5px solid var(--black);
}

@media (min-width: 768px) {
  .split {
    grid-template-columns: 1fr 1fr;
  }
}

.split__col {
  padding: var(--space-md) var(--space-md) var(--space-lg);
}

.split__col + .split__col {
  border-top: 1.5px solid var(--black);
}

@media (min-width: 768px) {
  .split__col + .split__col {
    border-top: none;
    border-left: 1.5px solid var(--black);
  }
}

.split__col--yes {
  background: var(--white);
}

.split__col--no {
  background: var(--black);
  color: var(--white);
}

.split__col h3 {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 900;
  flex-shrink: 0;
}

.split__col--yes .pill {
  background: var(--lime);
  color: var(--black);
}

.split__col--no .pill {
  background: var(--white);
  color: var(--black);
}

.split__col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.split__col li {
  padding-left: 1.1rem;
  position: relative;
  font-size: 0.98rem;
  line-height: 1.45;
}

.split__col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.4rem;
  height: 0.4rem;
  background: currentColor;
}

.split__col--yes li::before {
  background: var(--lime);
  box-shadow: 0 0 0 1px var(--black);
}

.split__note {
  margin-top: var(--space-md);
  font-size: 0.95rem;
  max-width: 40em;
  color: var(--ink-muted);
}

.split__note strong {
  color: var(--black);
  font-weight: 700;
}

/* ——— Cards: Was ich teste ——— */
.cards {
  display: grid;
  gap: 1rem;
}

@media (min-width: 768px) {
  .cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  border: 1.5px solid var(--black);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  min-height: 100%;
  background: var(--white);
  transition: background 0.2s var(--ease);
}

.card:hover {
  background: #fafafa;
}

.card__num {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.card__icon {
  width: 2.75rem;
  height: 2.75rem;
  background: var(--lime);
  border: 1.5px solid var(--black);
  display: grid;
  place-items: center;
  border-radius: 0.35rem;
  margin-bottom: 0.25rem;
}

.card__icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.card p {
  font-size: 0.95rem;
  color: var(--ink-muted);
  flex: 1;
}

/* ——— Process ——— */
.process {
  display: grid;
  gap: 0;
  border: 1.5px solid var(--black);
  counter-reset: step;
}

@media (min-width: 768px) {
  .process {
    grid-template-columns: repeat(3, 1fr);
  }
}

.process__step {
  padding: var(--space-md) var(--space-md) var(--space-lg);
  position: relative;
  counter-increment: step;
}

.process__step + .process__step {
  border-top: 1.5px solid var(--black);
}

@media (min-width: 768px) {
  .process__step + .process__step {
    border-top: none;
    border-left: 1.5px solid var(--black);
  }
}

.process__step::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-md);
  color: var(--ink-muted);
}

.process__arrow {
  display: none;
}

@media (min-width: 768px) {
  .process__step:not(:last-child)::after {
    content: "→";
    position: absolute;
    right: -0.55rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    width: 1.1rem;
    height: 1.1rem;
    background: var(--lime);
    border: 1.5px solid var(--black);
    border-radius: 999px;
    font-size: 0.65rem;
    font-weight: 900;
    display: grid;
    place-items: center;
    line-height: 1;
  }
}

.process__step h3 {
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  margin-bottom: 0.5rem;
}

.process__step p {
  font-size: 0.95rem;
  color: var(--ink-muted);
}

.process__step--accent {
  background: var(--lime);
}

.process__step--accent p {
  color: var(--black);
}

/* ——— CTA band ——— */
.cta {
  background: var(--black);
  color: var(--white);
  border-bottom: 1.5px solid var(--black);
  padding-block: var(--space-2xl);
}

.cta .section-label {
  color: var(--lime);
}

.cta .section-title {
  color: var(--white);
  max-width: 14em;
}

.cta p {
  font-size: 1.05rem;
  max-width: 32em;
  margin-bottom: var(--space-lg);
  color: rgba(255, 255, 255, 0.78);
}

.cta .btn--lime {
  border-color: var(--lime);
}

.cta .btn--lime:hover {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}

.cta__meta {
  margin-top: var(--space-md);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

.cta__meta a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.cta__meta a:hover {
  border-bottom-color: var(--lime);
}

/* ——— Footer ——— */
.site-footer {
  padding-block: var(--space-lg);
  background: var(--white);
}

.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-md);
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

.site-footer__brand {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.site-footer .wordmark {
  font-size: 1rem;
}

.site-footer__claim {
  font-size: 0.9rem;
  color: var(--ink-muted);
  max-width: 22em;
}

.site-footer__links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
}

.site-footer__links a {
  text-decoration: none;
  border-bottom: 1.5px solid transparent;
}

.site-footer__links a:hover {
  border-bottom-color: var(--lime);
}

.site-footer__note {
  width: 100%;
  margin-top: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid #e5e5e5;
  font-size: 0.8rem;
  color: #666;
}

.site-footer__note a {
  color: var(--black);
  font-weight: 600;
  text-decoration: none;
}

.site-footer__note a:hover {
  color: var(--black);
  border-bottom: 1.5px solid var(--lime);
}

/* ——— Motion preference ——— */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn,
  .nav-cta,
  .card {
    transition: none;
  }

  .btn:hover,
  .nav-cta:hover {
    transform: none;
  }
}

/* ——— Small screens ——— */
@media (max-width: 480px) {
  .wrap,
  .wrap-narrow,
  .site-header__inner,
  .site-footer__inner {
    width: min(100% - 1.5rem, var(--max));
  }

  .hero {
    padding-block: var(--space-xl) var(--space-lg);
  }

  section {
    padding-block: var(--space-lg);
  }

  .nav-cta span.label {
    display: none;
  }
}