:root {
  --graphite: #1C1F22;
  --steel: #3D5A73;
  --volt: #C9F31D;
  --bg: #F2F0EA;
  --maxw: 1120px;
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--graphite);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
@media (min-width: 640px) { .wrap { padding: 0 32px; } }
@media (min-width: 1024px) { .wrap { padding: 0 48px; } }

h1, h2, h3 { font-family: 'Space Grotesk', system-ui, sans-serif; letter-spacing: -0.02em; margin: 0; }
p { margin: 0 0 1em; }

.eyebrow {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 0.69rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--steel); margin-bottom: 12px;
  display: flex; align-items: center; gap: 10px;
}
.eyebrow::before { content: ''; width: 24px; height: 1px; background: currentColor; flex: none; }
.eyebrow.on-dark { color: var(--volt); }

.mono { font-family: 'IBM Plex Mono', ui-monospace, monospace; }
.duotone { filter: grayscale(0.3) contrast(1.05); }

/* ---------- Skip-Link & Nav ---------- */

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--graphite); color: var(--bg); padding: 12px 20px; border-radius: 0 0 8px 0;
}
.skip:focus { left: 0; }

.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 0; max-width: var(--maxw); margin: 0 auto;
}
.brand {
  font-family: 'Space Grotesk', sans-serif; font-weight: 600;
  font-size: 1.05rem; letter-spacing: -0.02em; text-decoration: none;
  display: flex; align-items: center; gap: 8px;
}
.brand .dash { color: var(--steel); }
.nav-link {
  font-size: 0.88rem; font-weight: 500; text-decoration: none;
  padding: 9px 18px; border-radius: 999px;
  border: 1.5px solid rgba(28,31,34,0.15);
  transition: border-color .15s;
}
.nav-link:hover { border-color: rgba(28,31,34,0.45); }
@media (max-width: 560px) { .nav-link { display: none; } }

/* ---------- Hero ---------- */

.hero { position: relative; overflow: hidden; }
.hero > img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
}
.hero::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(28,31,34,0.78), rgba(28,31,34,0.72) 45%, var(--graphite));
}
.hero-inner {
  position: relative; z-index: 1;
  max-width: var(--maxw); margin: 0 auto; padding: 36px 20px 60px;
  color: var(--bg);
}
@media (min-width: 640px) { .hero-inner { padding: 56px 32px 80px; } }
@media (min-width: 1024px) { .hero-inner { padding: 64px 48px 88px; } }

.hero h1 {
  font-size: clamp(2.1rem, 6.5vw, 3.7rem);
  line-height: 1.04; font-weight: 600; max-width: 15ch;
}
.hero .sub {
  font-size: clamp(1rem, 2.4vw, 1.15rem);
  color: rgba(242,240,234,0.78); margin-top: 18px; max-width: 44ch;
}

.cta {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  background: var(--volt); color: var(--graphite);
  font-weight: 600; font-size: 1rem; text-decoration: none;
  padding: 17px 30px; border-radius: 999px; margin-top: 28px;
  transition: background .15s, transform .15s;
  width: 100%;
}
@media (min-width: 560px) { .cta { width: auto; } }
.cta:hover { background: var(--bg); }
.cta:active { transform: translateY(1px); }
.cta .arrow { font-size: 1.1em; line-height: 1; }

.trust {
  display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 22px;
  font-family: 'IBM Plex Mono', monospace; font-size: 0.72rem;
  color: rgba(242,240,234,0.65);
}
.trust li { list-style: none; display: flex; align-items: center; gap: 7px; }
.trust .tick { color: var(--volt); font-weight: 700; }
.trust { padding: 0; margin-left: 0; }

/* ---------- Sektionen ---------- */

section { padding: 64px 0; }
@media (min-width: 640px) { section { padding: 84px 0; } }

.dark { background: var(--graphite); color: var(--bg); }
.dark .lead { color: rgba(242,240,234,0.7); }

h2 { font-size: clamp(1.5rem, 3.6vw, 2.1rem); font-weight: 600; line-height: 1.18; }
.lead { color: rgba(28,31,34,0.72); max-width: 62ch; margin-top: 14px; }

.split { display: grid; gap: 36px; align-items: center; }
@media (min-width: 880px) { .split { grid-template-columns: 1fr 1fr; gap: 56px; } }
.split img { border-radius: 18px; aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }

/* Prozess */
.steps { display: grid; gap: 32px; margin-top: 40px; }
@media (min-width: 720px) { .steps { grid-template-columns: repeat(3, 1fr); gap: 36px; } }
.step .num { font-family: 'IBM Plex Mono', monospace; color: var(--volt); font-size: 0.85rem; }
.step h3 { font-size: 1.2rem; font-weight: 500; margin: 10px 0 8px; }
.step p { font-size: 0.92rem; color: rgba(242,240,234,0.65); margin: 0; }

/* Winkel-Karten */
.cards { display: grid; gap: 18px; margin-top: 36px; }
@media (min-width: 720px) { .cards { grid-template-columns: repeat(3, 1fr); } }
.card {
  background: #fff; border-radius: 18px; padding: 26px;
  border: 1px solid rgba(28,31,34,0.06);
}
.card .val {
  font-family: 'IBM Plex Mono', monospace; font-size: 1.6rem; font-weight: 500;
  color: var(--steel); margin-bottom: 2px;
}
.card h3 { font-size: 1.08rem; font-weight: 600; margin-bottom: 8px; }
.card p { font-size: 0.9rem; color: rgba(28,31,34,0.65); margin: 0; }

/* Galerie */
.gallery-scroll {
  display: flex; gap: 14px; overflow-x: auto; padding: 4px 20px 8px;
  scroll-snap-type: x mandatory; -ms-overflow-style: none; scrollbar-width: none;
}
.gallery-scroll::-webkit-scrollbar { display: none; }
.gallery-scroll figure {
  position: relative; flex: none; width: 74vw; aspect-ratio: 4 / 5;
  border-radius: 18px; overflow: hidden; scroll-snap-align: center; margin: 0;
}
.gallery-grid { display: none; }
@media (min-width: 720px) {
  .gallery-scroll { display: none; }
  .gallery-grid {
    display: grid; grid-template-columns: repeat(6, 1fr);
    gap: 14px; margin-top: 32px;
  }
  .gallery-grid figure {
    position: relative; border-radius: 18px; overflow: hidden; margin: 0; min-height: 200px;
  }
  .gallery-grid .big { grid-column: span 4; grid-row: span 2; }
  .gallery-grid .med { grid-column: span 2; }
  .gallery-grid .sm { grid-column: span 2; min-height: 190px; }
}
.gallery-scroll img, .gallery-grid img {
  width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0;
}
figure figcaption {
  position: absolute; left: 16px; bottom: 14px; z-index: 2;
  font-family: 'IBM Plex Mono', monospace; font-size: 0.68rem;
  letter-spacing: 0.14em; color: var(--bg);
}
figure::after {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(to top, rgba(28,31,34,0.7), transparent 55%);
}

/* FAQ */
.faq { max-width: 760px; margin: 32px auto 0; }
.faq details {
  border-bottom: 1px solid rgba(28,31,34,0.1);
}
.faq summary {
  cursor: pointer; list-style: none; padding: 20px 0;
  font-weight: 500; font-size: 1rem;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+'; font-family: 'IBM Plex Mono', monospace; font-size: 1.3rem;
  color: var(--steel); flex: none; line-height: 1;
}
.faq details[open] summary::after { content: '–'; }
.faq details p { font-size: 0.94rem; color: rgba(28,31,34,0.68); padding-bottom: 20px; margin: 0; }

/* Abschluss-CTA */
.final { text-align: center; }
.final .cta { margin-top: 24px; }

/* Footer */
footer { border-top: 1px solid rgba(28,31,34,0.1); padding: 32px 0; }
.footer-inner {
  display: flex; flex-direction: column; gap: 14px;
  align-items: center; text-align: center;
  font-family: 'IBM Plex Mono', monospace; font-size: 0.72rem;
  color: rgba(28,31,34,0.5);
}
@media (min-width: 640px) {
  .footer-inner { flex-direction: row; justify-content: space-between; text-align: left; }
}
.footer-inner nav { display: flex; gap: 18px; flex-wrap: wrap; justify-content: center; }
.footer-inner a { text-decoration: none; }
.footer-inner a:hover { color: var(--graphite); text-decoration: underline; }

/* Rechtsseiten */
.legal { max-width: 760px; padding-top: 40px; padding-bottom: 80px; }
.legal h1 { font-size: 2rem; font-weight: 600; margin-bottom: 8px; }
.legal h2 { font-size: 1.25rem; margin: 36px 0 10px; }
.legal h3 { font-size: 1.02rem; margin: 24px 0 6px; }
.legal p, .legal li { color: rgba(28,31,34,0.78); font-size: 0.96rem; }
.legal ul { padding-left: 20px; }
.legal .todo {
  background: rgba(201,243,29,0.28); border-left: 3px solid var(--volt);
  padding: 14px 16px; border-radius: 0 8px 8px 0; margin: 16px 0;
  font-size: 0.9rem;
}
.legal .todo strong { font-family: 'IBM Plex Mono', monospace; font-size: 0.8rem; letter-spacing: 0.06em; }

/* Sprachumschalter in der Kopfzeile */
.nav-right { display: flex; align-items: center; gap: 12px; }
.nav-lang {
  font-family: 'IBM Plex Mono', monospace; font-size: 0.72rem;
  letter-spacing: 0.06em; text-decoration: none; color: var(--steel);
  padding: 8px 12px; border-radius: 999px;
  border: 1px solid rgba(28,31,34,0.15); transition: border-color .15s;
}
.nav-lang:hover { border-color: var(--steel); }