:root {
  --icos-red: #cf2637;
  --footer: #1f2b49;
  --text: #4a4a4a;
  --muted: #777;
  --line: #ececec;
  --max: 1360px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: #fff;
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-size: 18px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

a:focus-visible {
  outline: 3px solid #111;
  outline-offset: 3px;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: #fff;
  color: #000;
  padding: .6rem 1rem;
  z-index: 999;
}

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

.site-header {
  min-height: 100px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.header-inner,
.main-inner,
.footer-inner {
  width: min(calc(100% - 64px), var(--max));
  margin: 0 auto;
}

.site-logo {
  width: 170px;
  height: auto;
}

main { min-height: 55vh; }

.main-inner {
  padding-top: 34px;
  padding-bottom: 58px;
}

.info-block {
  margin: 0 0 44px;
}

.section-heading {
  display: flex;
  align-items: center;
  gap: 20px;
  margin: 0 0 20px;
  color: #444;
  font-size: 1.22rem;
  font-weight: 400;
}

.section-heading::before {
  content: "−";
  display: grid;
  place-items: center;
  flex: 0 0 30px;
  width: 30px;
  height: 30px;
  background: var(--icos-red);
  color: #fff;
  font-size: 1rem;
  line-height: 1;
}

.info-block p {
  margin: 0;
  color: #777;
  font-size: 1.08rem;
}

.sale-block { margin-top: 52px; }

.sale-content {
  display: grid;
  grid-template-columns: minmax(360px, 520px) minmax(420px, 1fr);
  gap: 38px;
  align-items: center;
  padding: 34px 44px 0;
}

.product-visual {
  width: min(100%, 480px);
  justify-self: center;
}

.product-stack {
  width: 100%;
  margin: 0 auto 12px;
}

.product-rack {
  width: 100%;
  margin: 0 auto;
}

.sale-copy h1 {
  margin: 0 0 4px;
  color: #111;
  font-size: 1.55rem;
  line-height: 1.25;
  font-weight: 600;
}

.price-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.price-list li { margin: 0 0 24px; }

.price-list strong {
  display: block;
  color: #666;
  font-size: 1.08rem;
  font-weight: 700;
}

.price-list span {
  display: block;
  color: #777;
  font-size: 1.06rem;
}

.order-line {
  margin: 26px 0 0;
  color: #777;
}

.order-line a {
  color: #222;
  font-weight: 700;
  text-decoration: none;
}

.order-line a:hover { text-decoration: underline; }

.site-footer {
  background: var(--footer);
  color: #d9dfeb;
}

.footer-inner {
  min-height: 225px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 54px;
  align-items: center;
  padding-top: 36px;
  padding-bottom: 36px;
}

.footer-logo {
  width: 235px;
  max-width: 100%;
}

.footer-address {
  font-style: normal;
  line-height: 1.55;
  font-size: 1.05rem;
}

.footer-address strong {
  color: #fff;
  font-weight: 600;
}

.footer-address a {
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}

.footer-address a:hover { text-decoration: underline; }

.footer-nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-nav li { margin: 0 0 24px; }
.footer-nav li:last-child { margin-bottom: 0; }

.footer-nav a {
  color: #c9d0dd;
  text-decoration: none;
  font-size: 1.05rem;
}

.footer-nav a::before {
  content: "›";
  display: inline-block;
  margin-right: 7px;
  color: #fff;
  font-weight: 700;
}

.footer-nav a:hover { color: #fff; }

/* Unterseiten */
.legal-page {
  width: min(calc(100% - 64px), 960px);
  margin: 0 auto;
  padding: 46px 0 64px;
}

.legal-page h1 {
  color: #222;
  font-size: 2rem;
  line-height: 1.2;
  margin: 0 0 28px;
}

.legal-page h2 {
  color: #333;
  font-size: 1.25rem;
  margin: 34px 0 10px;
}

.legal-page p,
.legal-page li {
  color: #666;
}

.legal-page a { color: #8e1f2b; }

.notice {
  padding: 16px 18px;
  border-left: 4px solid var(--icos-red);
  background: #f7f7f7;
}

@media (max-width: 900px) {
  body { font-size: 16px; }
  .header-inner,
  .main-inner,
  .footer-inner,
  .legal-page { width: min(calc(100% - 36px), var(--max)); }

  .site-header { min-height: 84px; }
  .site-logo { width: 145px; }

  .sale-content {
    grid-template-columns: 1fr;
    padding: 18px 0 0;
    gap: 28px;
  }

  .product-visual { width: min(100%, 520px); }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-logo-wrap { grid-column: 1 / -1; }
  .footer-logo { width: 190px; }
}

@media (max-width: 600px) {
  .main-inner { padding-top: 26px; }
  .section-heading { gap: 12px; font-size: 1.1rem; }
  .section-heading::before { width: 26px; height: 26px; flex-basis: 26px; }
  .sale-block { margin-top: 38px; }
  .sale-copy h1 { font-size: 1.42rem; }

  .footer-inner {
    grid-template-columns: 1fr;
    align-items: start;
    min-height: auto;
  }
  .footer-logo-wrap { grid-column: auto; }
}