/* Hueller Fulfillment – eine Datei, keine fremden Schriften (Datenschutz: nichts lädt von Dritten). */
:root {
  --papier: #f5f4ef;
  --flaeche: #ffffff;
  --tinte: #17191c;
  --tinte-2: #3a3f45;
  --leise: #5d636a;
  --linie: #dcd9d0;
  --akzent: #1e5a46;
  --akzent-weich: #e4ece7;
  --band: #17191c;
  --band-tinte: #f5f4ef;
  --band-leise: #b8bcb6;
  --rund: 10px;
  --breite: 68rem;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--papier);
  color: var(--tinte);
  font: 400 1.0625rem/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  overflow-wrap: break-word;
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

a { color: var(--akzent); text-underline-offset: 0.18em; }
a:hover { color: var(--tinte); }
a:focus-visible { outline: 2px solid var(--akzent); outline-offset: 3px; border-radius: 4px; }

h1, h2, h3 { line-height: 1.15; letter-spacing: -0.015em; margin: 0; }
h1 { font-size: clamp(2.1rem, 5.2vw, 3.5rem); font-weight: 700; letter-spacing: -0.025em; }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 680; }
h3 { font-size: 1.125rem; font-weight: 650; }
p { margin: 0; }

.wrap { max-width: var(--breite); margin: 0 auto; padding: 0 1.25rem; }
.schmal { max-width: 46rem; }

/* Kopf */
.kopf { border-bottom: 1px solid var(--linie); }
.kopf .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 4rem; }
.marke { display: inline-flex; align-items: center; gap: 0.6rem; color: var(--tinte); text-decoration: none; font-weight: 650; letter-spacing: -0.01em; }
.marke:hover { color: var(--tinte); }
.marke-zeichen {
  width: 1.9rem; height: 1.9rem; border-radius: 7px;
  background: var(--tinte); color: var(--papier);
  display: grid; place-items: center;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.02em;
}
.haupt { display: flex; gap: 1.4rem; font-size: 0.95rem; }
.haupt a { color: var(--tinte-2); text-decoration: none; }
.haupt a:hover { color: var(--tinte); text-decoration: underline; }

/* Start */
.start { padding: clamp(3rem, 8vw, 6rem) 0 clamp(3rem, 7vw, 5rem); }
.start-raster { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.lead { margin-top: 1.25rem; font-size: clamp(1.1rem, 1.9vw, 1.25rem); color: var(--tinte-2); max-width: 36rem; }
.aktion { margin-top: 2rem; display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem 1.25rem; }
.knopf {
  display: inline-block; padding: 0.8rem 1.35rem; border-radius: 8px;
  background: var(--akzent); color: #fff; text-decoration: none; font-weight: 600;
}
.knopf:hover { background: #17463a; color: #fff; }
.neben { color: var(--leise); font-size: 0.95rem; }

.ablauf {
  list-style: none; margin: 0; padding: 0.5rem 1.4rem;
  background: var(--flaeche); border: 1px solid var(--linie); border-radius: var(--rund);
}
.ablauf li { display: flex; gap: 1rem; align-items: flex-start; padding: 1rem 0; }
.ablauf li + li { border-top: 1px solid var(--linie); }
.nr {
  flex: none; width: 1.9rem; height: 1.9rem; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--akzent-weich); color: var(--akzent); font-weight: 700; font-size: 0.9rem;
}
.ablauf strong { display: block; font-weight: 650; }
.ablauf span:not(.nr) { color: var(--leise); font-size: 0.95rem; }

/* Abschnitte */
.abschnitt { padding: clamp(3rem, 7vw, 5rem) 0; border-top: 1px solid var(--linie); }
.abschnitt-flaeche { background: var(--flaeche); }
.einleitung { margin-top: 1rem; color: var(--tinte-2); max-width: 44rem; }
.raster-4, .raster-3 { display: grid; gap: 1px; margin-top: 2.25rem; background: var(--linie); border: 1px solid var(--linie); border-radius: var(--rund); overflow: hidden; }
.raster-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.raster-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.raster-4 article, .raster-3 article { background: var(--papier); padding: 1.5rem 1.4rem 1.6rem; }
.abschnitt-flaeche .raster-3 article { background: var(--flaeche); }
.raster-4 p, .raster-3 p { margin-top: 0.6rem; color: var(--tinte-2); font-size: 0.98rem; }
.hinweis { margin-top: 1.5rem; color: var(--leise); font-size: 0.95rem; }

/* Kontakt-Band */
.band { background: var(--band); color: var(--band-tinte); padding: clamp(3rem, 7vw, 4.5rem) 0; }
.band-raster { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 2rem 4rem; align-items: end; }
.band p { margin-top: 1rem; color: var(--band-leise); max-width: 34rem; }
.band address { font-style: normal; display: grid; gap: 0.35rem; color: var(--band-leise); font-size: 0.98rem; }
.band-mail { color: var(--band-tinte); font-size: clamp(1.15rem, 2.4vw, 1.45rem); font-weight: 600; text-decoration: underline; text-decoration-color: rgba(245, 244, 239, 0.4); }
.band-mail:hover { color: #fff; text-decoration-color: #fff; }
.band a:focus-visible { outline-color: var(--band-tinte); }

/* Fuß */
.fuss { padding: 1.75rem 0 2.25rem; color: var(--leise); font-size: 0.9rem; }
.fuss-raster { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.75rem 1.5rem; }
.fuss nav { display: flex; gap: 1.25rem; }
.fuss a { color: var(--leise); }
.fuss a:hover { color: var(--tinte); }

/* Rechtstexte */
.recht { padding-top: clamp(2.5rem, 6vw, 4rem); padding-bottom: clamp(3rem, 7vw, 5rem); }
.recht h1 { font-size: clamp(2rem, 4.5vw, 2.75rem); }
.recht h2 { font-size: 1.2rem; margin-top: 2.25rem; }
.recht p { margin-top: 0.7rem; color: var(--tinte-2); }
.recht .einleitung { margin-top: 1rem; }
.recht .stand { margin-top: 2.5rem; color: var(--leise); font-size: 0.95rem; }
.zurueck { display: inline-block; margin-top: 2.5rem; }

/* Handy */
@media (max-width: 52rem) {
  .start-raster, .band-raster { grid-template-columns: minmax(0, 1fr); }
  .raster-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .raster-3 { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 34rem) {
  .haupt a:not(.haupt-kontakt) { display: none; }
  .raster-4 { grid-template-columns: minmax(0, 1fr); }
  .knopf { width: 100%; text-align: center; }
}