/* ==========================================================================
   Arcocent Handels & Logistik GmbH — Stylesheet
   1 Tokens  2 Reset  3 Typografie  4 Layout  5 Buttons  6 Header  7 Hero
   8 Vorteilsleiste  9 Karten  10 Prozess  11 Sieben-Tage  12 Fakten
   13 FAQ  14 Formular  15 Footer  16 Rechtstexte  17 Hilfsklassen
   ========================================================================== */

/* 1 — Tokens ============================================================== */
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-latin.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --navy-900: #08172e;
  --navy-800: #0b1e3b;
  --navy-700: #13294d;
  --blue-600: #1d4fd8;
  --blue-500: #2563eb;
  --blue-400: #3ba9f0;
  --blue-100: #e3efff;

  --ink: #0a0a0a;
  --grey-800: #1f2937;
  --grey-700: #3a465a;
  --grey-500: #66748c;
  --grey-300: #c9d2e0;
  --grey-200: #dfe5ee;
  --grey-100: #edf1f7;
  --grey-50: #f6f8fb;
  --white: #ffffff;

  --shell: 1200px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --step: clamp(3.5rem, 7vw, 7rem);
  --radius: 3px;

  --shadow-md: 0 12px 32px rgba(8, 23, 46, .12);
  --shadow-lg: 0 24px 60px rgba(8, 23, 46, .22);
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* 2 — Reset =============================================================== */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--grey-700);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg, picture { display: block; max-width: 100%; }
img { height: auto; }
a { color: var(--blue-600); text-underline-offset: 3px; }
button, input, select, textarea { font: inherit; color: inherit; }

:focus-visible { outline: 3px solid var(--blue-400); outline-offset: 3px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}

/* 3 — Typografie ========================================================== */
h1, h2, h3, h4 {
  margin: 0 0 .6em;
  color: var(--ink);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -.02em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.25rem, 6vw, 4.3rem); text-transform: uppercase; letter-spacing: -.03em; }
h2 { font-size: clamp(1.8rem, 4.2vw, 3rem); text-transform: uppercase; letter-spacing: -.025em; }
h3 { font-size: clamp(1.12rem, 2vw, 1.38rem); line-height: 1.25; }
h4 { font-size: 1rem; line-height: 1.35; }

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

.lead { font-size: clamp(1.05rem, 1.7vw, 1.3rem); line-height: 1.6; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: 1.1rem;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--blue-600);
}
.eyebrow::before { content: ""; width: 28px; height: 3px; background: var(--blue-500); }

.section-head { max-width: 64ch; margin-bottom: clamp(2.5rem, 5vw, 3.75rem); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }

/* 4 — Layout ============================================================== */
.container { width: min(var(--shell), 100% - (var(--gutter) * 2)); margin-inline: auto; }
.section { padding-block: var(--step); }
.section--tint { background: var(--grey-50); }
.section--accent { background: var(--blue-100); }

.section--dark {
  position: relative;
  background: var(--navy-900);
  color: rgba(255, 255, 255, .78);
  overflow: hidden;
}
.section--dark h2, .section--dark h3, .section--dark h4 { color: var(--white); }
.section--dark .eyebrow { color: var(--blue-400); }
.section--dark .eyebrow::before { background: var(--blue-400); }

.stripes {
  position: absolute;
  inset-block: 0;
  right: 0;
  width: min(38%, 420px);
  background-image: repeating-linear-gradient(-45deg,
    rgba(59, 169, 240, .16) 0 2px, transparent 2px 14px);
  pointer-events: none;
}

.grid { display: grid; gap: clamp(1rem, 2vw, 1.75rem); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr)); }

/* 5 — Buttons ============================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: 1rem 1.75rem;
  border: 2px solid transparent;
  border-radius: var(--radius);
  font-size: .86rem;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .2s var(--ease), color .2s var(--ease),
              border-color .2s var(--ease), transform .2s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--blue-500); border-color: var(--blue-500); color: var(--white); }
.btn--primary:hover { background: var(--blue-600); border-color: var(--blue-600); }
.btn--ghost { background: transparent; border-color: currentColor; color: var(--ink); }
.btn--ghost:hover { background: var(--ink); border-color: var(--ink); color: var(--white); }
.section--dark .btn--ghost, .hero .btn--ghost { color: var(--white); }
.section--dark .btn--ghost:hover, .hero .btn--ghost:hover {
  background: var(--white); border-color: var(--white); color: var(--navy-900);
}
.btn-row { display: flex; flex-wrap: wrap; gap: .9rem; }

/* 6 — Header ============================================================== */
.skip-link {
  position: absolute;
  left: -9999px;
  z-index: 999;
  padding: .9rem 1.4rem;
  background: var(--blue-500);
  color: var(--white);
  font-weight: 700;
}
.skip-link:focus { left: 1rem; top: 1rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 23, 46, .94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, .1);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 76px;
}

.logo { display: inline-flex; align-items: center; gap: .7rem; text-decoration: none; flex-shrink: 0; }
.logo__mark { width: 42px; height: 42px; flex-shrink: 0; }
.logo__type { display: flex; flex-direction: column; line-height: 1; }
.logo__name { font-size: 1.3rem; font-weight: 900; letter-spacing: -.01em; color: var(--white); }
.logo__claim {
  margin-top: .22rem;
  font-size: .52rem;
  font-weight: 700;
  letter-spacing: .15em;
  color: var(--blue-400);
  white-space: nowrap;
}
.logo--dark .logo__name { color: var(--ink); }

.nav { display: flex; align-items: center; gap: clamp(1rem, 2vw, 2rem); }
.nav__list {
  display: flex;
  align-items: center;
  gap: clamp(.9rem, 1.8vw, 1.8rem);
  margin: 0; padding: 0; list-style: none;
}
.nav__link {
  position: relative;
  padding: .35rem 0;
  font-size: .86rem;
  font-weight: 600;
  color: rgba(255, 255, 255, .78);
  text-decoration: none;
  white-space: nowrap;
  transition: color .2s var(--ease);
}
.nav__link:hover, .nav__link.is-active { color: var(--white); }
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 2px;
  background: var(--blue-400);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s var(--ease);
}
.nav__link:hover::after, .nav__link.is-active::after { transform: scaleX(1); }
.nav .btn { padding: .7rem 1.2rem; font-size: .76rem; }

.nav-toggle {
  display: none;
  width: 46px; height: 46px;
  padding: 0;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: var(--radius);
  cursor: pointer;
}
.nav-toggle__bar {
  display: block;
  width: 20px; height: 2px;
  margin: 4px auto;
  background: var(--white);
  transition: transform .25s var(--ease), opacity .2s var(--ease);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 980px) {
  .nav-toggle { display: block; }
  .nav {
    position: fixed;
    inset: 76px 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1.25rem var(--gutter) 2rem;
    background: var(--navy-900);
    border-bottom: 1px solid rgba(255, 255, 255, .12);
    transform: translateY(-125%);
    transition: transform .3s var(--ease);
    max-height: calc(100dvh - 76px);
    overflow-y: auto;
  }
  .nav.is-open { transform: translateY(0); }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__link {
    display: block;
    padding: .95rem 0;
    font-size: 1.05rem;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
  }
  .nav__link::after { display: none; }
  .nav .btn { margin-top: 1.25rem; width: 100%; }
}

/* 7 — Hero =============================================================== */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: clamp(560px, 82vh, 860px);
  padding-block: clamp(4rem, 10vw, 7rem) clamp(6rem, 12vw, 9rem);
  background: var(--navy-900);
  color: rgba(255, 255, 255, .82);
  overflow: hidden;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(8, 23, 46, .96) 0%, rgba(8, 23, 46, .88) 42%, rgba(8, 23, 46, .55) 100%),
    linear-gradient(to top, rgba(8, 23, 46, .95) 0%, transparent 45%);
}
.hero__inner { position: relative; z-index: 1; }
.hero__content { max-width: 44rem; }
.hero .eyebrow { color: var(--blue-400); }
.hero .eyebrow::before { background: var(--blue-400); }
.hero h1 { color: var(--white); }
.hero h1 .accent { color: var(--blue-400); }
.hero__text {
  max-width: 40rem;
  margin-bottom: 2.25rem;
  font-size: clamp(1.05rem, 1.7vw, 1.28rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, .84);
}
.hero__note {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-top: 2rem;
  font-size: .86rem;
  color: rgba(255, 255, 255, .62);
}
.hero__note svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--blue-400); }

/* 8 — Vorteilsleiste ===================================================== */
.usp {
  position: relative;
  z-index: 2;
  margin-top: clamp(-5rem, -6vw, -3.5rem);
}
.usp__grid {
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
  background: var(--grey-200);
  border: 1px solid var(--grey-200);
  box-shadow: var(--shadow-lg);
}
.usp__item {
  padding: clamp(1.5rem, 2.6vw, 2.1rem);
  background: var(--white);
}
.usp__value {
  display: block;
  margin-bottom: .35rem;
  font-size: clamp(1.9rem, 3.4vw, 2.6rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -.04em;
  color: var(--blue-500);
}
.usp__title {
  display: block;
  margin-bottom: .5rem;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--ink);
}
.usp__text { font-size: .92rem; line-height: 1.55; color: var(--grey-500); }

/* 9 — Karten ============================================================= */
.card {
  display: flex;
  flex-direction: column;
  padding: clamp(1.6rem, 2.6vw, 2.2rem);
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-top: 4px solid var(--blue-500);
  border-radius: var(--radius);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card__icon {
  width: 46px; height: 46px;
  margin-bottom: 1.2rem;
  color: var(--blue-500);
}
.card__icon svg { width: 100%; height: 100%; }
.card p { color: var(--grey-500); }

.tick-list { margin: 1.1rem 0 0; padding: 0; list-style: none; }
.tick-list li {
  position: relative;
  padding-left: 1.6rem;
  margin-bottom: .55rem;
  font-size: .93rem;
  line-height: 1.5;
}
.tick-list li::before {
  content: "";
  position: absolute;
  left: 0; top: .48em;
  width: 8px; height: 8px;
  background: var(--blue-500);
}
.tick-list li:last-child { margin-bottom: 0; }
.section--dark .tick-list li::before { background: var(--blue-400); }

/* 10 — Prozess =========================================================== */
.steps { counter-reset: step; display: grid; gap: 1px; background: var(--grey-200); }
.steps--flow { grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr)); }
.step {
  position: relative;
  padding: clamp(1.6rem, 2.6vw, 2.1rem);
  background: var(--white);
}
.step__num {
  display: block;
  margin-bottom: .9rem;
  font-size: 2.6rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -.05em;
  color: var(--grey-200);
}
.step h3 { margin-bottom: .5rem; }
.step p { font-size: .94rem; color: var(--grey-500); }
.step:hover .step__num { color: var(--blue-400); }
.step__num, .step:hover .step__num { transition: color .25s var(--ease); }

.section--dark .steps { background: rgba(255, 255, 255, .14); }
.section--dark .step { background: var(--navy-900); }
.section--dark .step__num { color: rgba(255, 255, 255, .2); }
.section--dark .step p { color: rgba(255, 255, 255, .72); }

/* Zwei-Spalten-Block mit Bild */
.split {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr));
}
.split__media { position: relative; }
.split__media img {
  width: 100%;
  border-radius: var(--radius);
  border-left: 6px solid var(--blue-500);
}

/* 11 — Sieben Tage ======================================================= */
.week {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: .5rem;
  margin-top: 2.25rem;
}
.week__day {
  padding: 1.1rem .4rem;
  text-align: center;
  background: rgba(59, 169, 240, .14);
  border: 1px solid rgba(59, 169, 240, .45);
  border-radius: var(--radius);
}
.week__day span {
  display: block;
  font-size: clamp(.72rem, 1.5vw, .92rem);
  font-weight: 800;
  letter-spacing: .08em;
  color: var(--white);
}
.week__day small {
  display: block;
  margin-top: .35rem;
  font-size: .62rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--blue-400);
}
.week__day--weekend { background: rgba(59, 169, 240, .28); border-color: var(--blue-400); }

/* 12 — Fakten ============================================================ */
.facts {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr));
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  padding-top: clamp(2.5rem, 5vw, 3.5rem);
  border-top: 1px solid rgba(255, 255, 255, .16);
}
.fact__value {
  display: block;
  font-size: clamp(3rem, 7vw, 4.6rem);
  font-weight: 900;
  line-height: .95;
  letter-spacing: -.05em;
  color: var(--blue-400);
}
.fact__label {
  display: block;
  margin-top: .6rem;
  font-size: .92rem;
  color: rgba(255, 255, 255, .74);
}

/* 13 — FAQ =============================================================== */
.faq { max-width: 52rem; margin-inline: auto; border-top: 1px solid var(--grey-200); }
.faq__item { border-bottom: 1px solid var(--grey-200); }
.faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: 100%;
  padding: 1.4rem 0;
  background: none;
  border: 0;
  text-align: left;
  font-size: 1.04rem;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
}
.faq__q:hover { color: var(--blue-600); }
.faq__icon {
  position: relative;
  flex-shrink: 0;
  width: 20px; height: 20px;
}
.faq__icon::before, .faq__icon::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  background: var(--blue-500);
  transform: translate(-50%, -50%);
  transition: transform .25s var(--ease);
}
.faq__icon::before { width: 16px; height: 2px; }
.faq__icon::after { width: 2px; height: 16px; }
.faq__q[aria-expanded="true"] .faq__icon::after { transform: translate(-50%, -50%) scaleY(0); }
.faq__a {
  display: none;
  padding-bottom: 1.5rem;
  max-width: 58ch;
  color: var(--grey-500);
}
.faq__a.is-open { display: block; }

/* 14 — Formular ========================================================== */
.contact { display: grid; gap: clamp(2rem, 5vw, 4rem); grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr)); }
.contact__aside .lead { margin-bottom: 1.75rem; }

.contact-line {
  display: flex;
  align-items: flex-start;
  gap: .9rem;
  padding: 1.1rem 0;
  border-top: 1px solid var(--grey-200);
}
.contact-line:last-child { border-bottom: 1px solid var(--grey-200); }
.contact-line svg { width: 22px; height: 22px; flex-shrink: 0; color: var(--blue-500); margin-top: .15rem; }
.contact-line strong { display: block; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--grey-500); }
.contact-line a { font-weight: 700; color: var(--ink); text-decoration: none; word-break: break-word; }
.contact-line a:hover { color: var(--blue-600); text-decoration: underline; }

.form {
  padding: clamp(1.6rem, 3vw, 2.5rem);
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-top: 4px solid var(--blue-500);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}
.form__grid { display: grid; gap: 1.1rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr)); }
.field { display: flex; flex-direction: column; gap: .4rem; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: .84rem; font-weight: 700; color: var(--grey-800); }
.field .opt { font-weight: 500; color: var(--grey-500); }

.field input,
.field select,
.field textarea {
  padding: .85rem .95rem;
  background: var(--white);
  border: 1px solid var(--grey-300);
  border-radius: var(--radius);
  font-size: .98rem;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field textarea { resize: vertical; min-height: 8.5rem; }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, .16);
  outline: none;
}
.field input[aria-invalid="true"], .field select[aria-invalid="true"], .field textarea[aria-invalid="true"] {
  border-color: #c0392b;
}
.field__error { font-size: .82rem; font-weight: 600; color: #c0392b; }
.field__error:empty { display: none; }

.consent {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  grid-column: 1 / -1;
  font-size: .88rem;
  line-height: 1.5;
  color: var(--grey-500);
}
.consent input { width: 20px; height: 20px; margin-top: .15rem; flex-shrink: 0; accent-color: var(--blue-500); }

.form__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; margin-top: 1.5rem; }
.form__hint { font-size: .82rem; color: var(--grey-500); }

/* Honeypot — für Menschen unsichtbar, für Bots ein Köder */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.notice {
  padding: 1rem 1.2rem;
  margin-bottom: 1.5rem;
  border-left: 4px solid;
  border-radius: var(--radius);
  font-size: .94rem;
}
.notice--error { background: #fdecea; border-color: #c0392b; color: #7f231a; }
.notice--ok { background: #eaf7ef; border-color: #1e874b; color: #146036; }

/* 15 — Footer ============================================================ */
.site-footer { padding-block: clamp(3rem, 6vw, 4.5rem) 2rem; background: var(--navy-900); color: rgba(255, 255, 255, .66); }
.site-footer__top {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, .14);
}
.site-footer h4 {
  margin-bottom: 1rem;
  font-size: .8rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--blue-400);
}
.site-footer ul { margin: 0; padding: 0; list-style: none; }
.site-footer li { margin-bottom: .55rem; }
.site-footer a { color: rgba(255, 255, 255, .78); text-decoration: none; }
.site-footer a:hover { color: var(--white); text-decoration: underline; }
.site-footer__brand p { margin-top: 1.1rem; max-width: 32ch; font-size: .92rem; }
.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.75rem;
  justify-content: space-between;
  padding-top: 1.75rem;
  font-size: .85rem;
}

/* 16 — Rechtstexte / Unterseiten ========================================= */
.page-head { padding-block: clamp(3.5rem, 8vw, 6rem) clamp(2rem, 4vw, 3rem); background: var(--navy-900); }
.page-head h1 { color: var(--white); font-size: clamp(2rem, 5vw, 3.4rem); }
.page-head p { color: rgba(255, 255, 255, .7); max-width: 60ch; }

.prose { max-width: 70ch; padding-block: var(--step); }
.prose h2 { margin-top: 2.5rem; font-size: clamp(1.3rem, 2.6vw, 1.7rem); text-transform: none; letter-spacing: -.01em; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 1.75rem; font-size: 1.08rem; }
.prose ul { padding-left: 1.2rem; }
.prose li { margin-bottom: .5rem; }
.prose address { font-style: normal; }

.placeholder {
  padding: .1em .45em;
  background: #fff3bf;
  border-bottom: 2px solid #f2b705;
  font-weight: 700;
  color: #7a5c00;
}

/* 17 — Hilfsklassen ====================================================== */
.center { text-align: center; }
.mt-lg { margin-top: clamp(2rem, 4vw, 3rem); }
.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;
}
.cta-band { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem; }

/* Nachträge ============================================================== */
.faq__item h3 { margin: 0; font-size: inherit; font-weight: inherit; letter-spacing: 0; }
.usp__value { overflow-wrap: anywhere; }
.split__media img { object-fit: cover; }

/* Wochenleiste bricht auf schmalen Bildschirmen in zwei Reihen um */
@media (max-width: 620px) {
  .week { grid-template-columns: repeat(4, 1fr); gap: .45rem; }
  .week__day { padding: .85rem .3rem; }
}

/* Dreizeilige Hero-Headline: etwas kleiner, damit sie ruhig steht */
.hero h1 { font-size: clamp(1.95rem, 4.7vw, 3.5rem); }
/* Wort-Werte in der Vorteilsleiste stehen neben den Ziffern nicht zu breit */
.usp__value--wort { font-size: clamp(1.5rem, 2.7vw, 2.05rem); }

/* Prozesskette „Von der Anlieferung bis zur Retoure" ======================
   Fünf Schritte ohne Trennlinien: Nummern als Marken auf einer gestrichelten
   Linie, dazwischen Luft. Ab 62rem stehen alle fünf garantiert in einer Reihe. */
.steps--kette {
  background: none;
  gap: 1.75rem 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 12.5rem), 1fr));
}
.steps--kette .step { position: relative; padding: 0; background: none; }
.steps--kette .step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.25rem;
  height: 3.25rem;
  margin-bottom: 1.15rem;
  font-size: 1.1rem;
  letter-spacing: -.01em;
  color: var(--blue-600);
  background: var(--white);
  border: 2px solid var(--blue-500);
  border-radius: var(--radius);
}
.steps--kette .step:hover .step__num { background: var(--blue-500); color: var(--white); }
.steps--kette .step__num { transition: background-color .2s var(--ease), color .2s var(--ease); }
.steps--kette .step h3 { margin-bottom: .45rem; font-size: 1.05rem; }
.steps--kette .step p { font-size: .92rem; line-height: 1.6; }

@media (min-width: 62rem) {
  .steps--kette { grid-template-columns: repeat(5, 1fr); }
  /* gestrichelte Verbindung von Nummer zu Nummer */
  .steps--kette .step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 1.625rem;
    left: 3.9rem;
    right: -1.5rem;
    height: 2px;
    background-image: repeating-linear-gradient(90deg,
      var(--grey-300) 0 6px, transparent 6px 13px);
  }
}