/* =========================================================
   Konstantin Erding — Goldankauf & Juwelier Essen
   Design System · Erster Entwurf
   ========================================================= */

:root {
  /* Farben */
  --weiss: #ffffff;
  --alabaster: #f7f5f1;
  --anthrazit: #1c1c1e;
  --onyx: #0b0b0c;
  --graphit: #3a3a3c;
  --steingrau: #8a8a8e;
  --gold: #c9a227;
  --hellgold: #e4ce8e;
  --tiefgold: #a6841c;
  --rahmen: #e6e2db;
  --gold-verlauf: linear-gradient(135deg, #e4ce8e 0%, #c9a227 50%, #a6841c 100%);

  /* Typo */
  --serif: "Cormorant Garamond", "Playfair Display", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Layout */
  --container: 1240px;
  --container-schmal: 720px;
  --radius: 4px;
  --schatten: 0 10px 40px rgba(28, 28, 30, 0.08);
  --schatten-hover: 0 18px 60px rgba(28, 28, 30, 0.14);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.7;
  color: var(--graphit);
  background: var(--weiss);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

/* Typo-Basis */
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 500; color: var(--anthrazit); line-height: 1.12; }
h1 { font-size: clamp(2.5rem, 5.5vw, 4rem); }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.75rem); line-height: 1.15; }
h3 { font-size: clamp(1.4rem, 2.4vw, 1.85rem); }
h4 { font-family: var(--sans); font-weight: 600; font-size: 1.2rem; line-height: 1.3; }
p { max-width: 68ch; }

.overline {
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--tiefgold);
  display: inline-block;
  margin-bottom: 1.1rem;
}
.lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); line-height: 1.6; color: var(--graphit); }

/* Layout */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 24px; }
.container--schmal { max-width: var(--container-schmal); }
.section { padding-block: clamp(72px, 10vw, 120px); }
.section--alt { background: var(--weiss); }
.section--dark { background: var(--anthrazit); color: #d6d4cf; }
.section--dark h1, .section--dark h2, .section--dark h3 { color: var(--weiss); }
.section--dark .overline { color: var(--hellgold); }

.divider-gold { width: 64px; height: 2px; background: var(--gold-verlauf); border: 0; margin: 0 0 1.6rem; }
.center { text-align: center; }
.center .divider-gold { margin-inline: auto; }
.center p { margin-inline: auto; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 0.55em;
  font-family: var(--sans); font-size: 0.95rem; font-weight: 600;
  letter-spacing: 0.02em; padding: 0.95em 1.7em; border-radius: 2px;
  cursor: pointer; border: 1px solid transparent;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--anthrazit); color: var(--weiss); }
.btn--primary:hover { background: var(--onyx); }
.btn--gold { background: transparent; color: var(--anthrazit); border-color: var(--gold); }
.btn--gold:hover { background: var(--gold-verlauf); color: var(--onyx); border-color: transparent; }
.btn--ghost { background: transparent; color: var(--anthrazit); border-color: var(--rahmen); }
.btn--ghost:hover { border-color: var(--anthrazit); }
.section--dark .btn--ghost { color: var(--weiss); border-color: rgba(255,255,255,0.3); }
.section--dark .btn--ghost:hover { border-color: var(--hellgold); color: var(--hellgold); }
/* Gold-Button auf dunklem Grund: heller Text für Kontrast */
.section--dark .btn--gold { color: var(--weiss); border-color: var(--hellgold); }
.section--dark .btn--gold:hover { color: var(--onyx); border-color: transparent; }
/* Hero & CTA-Band: einzelner, kräftig gefüllter Haupt-CTA – maximal lesbar */
.hero .btn--gold, .cta-band .btn--gold { background: var(--gold-verlauf); color: var(--onyx); border-color: transparent; }
.hero .btn--gold:hover, .cta-band .btn--gold:hover { color: var(--onyx); filter: brightness(1.06); }
.btn--lg { padding: 1.1em 2.3em; font-size: 1rem; }
.btn--light { background: var(--weiss); color: var(--anthrazit); }
.btn--light:hover { background: var(--alabaster); }

/* ============ HEADER ============ */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding-block: 20px;
  transition: padding 0.3s var(--ease), background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; }
.header.scrolled { padding-block: 12px; background: rgba(255,255,255,0.92); backdrop-filter: blur(10px); box-shadow: 0 1px 0 var(--rahmen); }
.brand { font-family: var(--serif); font-size: 1.5rem; font-weight: 600; color: var(--weiss); line-height: 1.05; letter-spacing: 0.01em; }
.brand span { display: block; font-family: var(--sans); font-size: 0.62rem; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase; color: var(--hellgold); margin-top: 2px; }
.header.scrolled .brand { color: var(--anthrazit); }
.header.scrolled .brand span { color: var(--tiefgold); }
.nav { display: flex; align-items: center; gap: 2rem; }
.nav a { font-size: 0.92rem; font-weight: 500; color: rgba(255,255,255,0.9); transition: color 0.2s; }
.nav a:hover { color: var(--hellgold); }
.header.scrolled .nav a { color: var(--graphit); }
.header.scrolled .nav a:hover { color: var(--tiefgold); }
.nav .btn { padding: 0.7em 1.3em; }
.nav .btn--gold { color: var(--weiss); }
.header.scrolled .nav .btn--gold { color: var(--anthrazit); }
.burger { display: none; background: none; border: 0; cursor: pointer; width: 30px; height: 22px; position: relative; }
.burger span { position: absolute; left: 0; width: 100%; height: 2px; background: var(--weiss); transition: 0.3s; }
.header.scrolled .burger span { background: var(--anthrazit); }
.burger span:nth-child(1) { top: 0; } .burger span:nth-child(2) { top: 10px; } .burger span:nth-child(3) { top: 20px; }

/* ============ HERO ============ */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  color: var(--weiss); overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; background-size: cover; background-position: center; background-repeat: no-repeat; }
.hero--home .hero__bg { background-image: url("assets/hero.jpg"); background-position: center right; }
.hero__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(11,11,12,0.88) 0%, rgba(11,11,12,0.6) 42%, rgba(11,11,12,0.2) 100%); }
.hero__content { position: relative; z-index: 2; max-width: 720px; padding-block: 120px; }
.hero h1 { color: var(--weiss); margin-bottom: 1.4rem; }
.hero .lead { color: rgba(255,255,255,0.9); margin-bottom: 2.2rem; max-width: 34rem; }
.hero__cta { display: flex; gap: 1rem; flex-wrap: wrap; }
.trust-bar { display: flex; gap: 1.8rem; flex-wrap: wrap; margin-top: 2.6rem; padding-top: 1.6rem; border-top: 1px solid rgba(255,255,255,0.18); }
.trust-bar span { font-size: 0.85rem; color: rgba(255,255,255,0.82); display: flex; align-items: center; gap: 0.5em; }
.trust-bar .star { color: var(--hellgold); }

/* ============ USP ============ */
.grid { display: grid; gap: 2rem; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.usp {
  border: 1px solid var(--rahmen); border-radius: var(--radius);
  padding: 2.1rem 1.7rem;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease), transform 0.3s var(--ease);
}
.usp:hover { border-color: var(--gold); box-shadow: var(--schatten); transform: translateY(-4px); }
.usp__icon { width: 44px; height: 44px; margin-bottom: 1.1rem; color: var(--gold); }
.usp h4 { margin-bottom: 0.5rem; color: var(--anthrazit); }
.usp p { font-size: 0.95rem; color: var(--graphit); }
.section-head { max-width: 620px; margin-bottom: 3.5rem; }
.section-head.center { margin-inline: auto; }

/* ============ LEISTUNGEN ============ */
.service-card {
  position: relative; border-radius: var(--radius); overflow: hidden;
  min-height: 340px; display: flex; align-items: flex-end;
  color: var(--weiss); box-shadow: var(--schatten);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--schatten-hover); }
.service-card__img { position: absolute; inset: 0; background-size: cover; background-position: center; transition: transform 0.6s var(--ease); }
.service-card:hover .service-card__img { transform: scale(1.06); }
.service-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(11,11,12,0) 35%, rgba(11,11,12,0.85) 100%); }
.service-card__body { position: relative; z-index: 2; padding: 1.8rem; width: 100%; }
.service-card h3 { color: var(--weiss); margin-bottom: 0.35rem; }
.service-card p { font-size: 0.9rem; color: rgba(255,255,255,0.85); max-width: 100%; }
.service-card .arrow { margin-top: 0.9rem; font-size: 0.85rem; font-weight: 600; color: var(--hellgold); display: inline-flex; gap: 0.4em; }
.service-card--placeholder .service-card__img { background: radial-gradient(circle at 30% 30%, #2b2b2e, #0b0b0c); }
.service-card--placeholder::after { background: linear-gradient(180deg, rgba(11,11,12,0.2), rgba(11,11,12,0.9)); }
.service-card .tag { position: absolute; top: 1.2rem; right: 1.2rem; z-index: 3; font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; background: rgba(255,255,255,0.12); padding: 0.3em 0.7em; border-radius: 2px; backdrop-filter: blur(4px); }

/* ============ ABLAUF ============ */
.ablauf { display: grid; grid-template-columns: 1.1fr 1fr; gap: 4rem; align-items: center; }
.ablauf__img img { border-radius: var(--radius); box-shadow: var(--schatten-hover); }
.steps { list-style: none; margin-top: 2rem; }
.steps li { display: flex; gap: 1.3rem; padding-block: 1.1rem; border-top: 1px solid rgba(255,255,255,0.12); }
.steps li:first-child { border-top: 0; }
.steps .num { font-family: var(--serif); font-size: 1.6rem; color: var(--hellgold); min-width: 2.2rem; }
.steps h4 { color: var(--weiss); margin-bottom: 0.2rem; }
.steps p { font-size: 0.92rem; color: rgba(255,255,255,0.75); }

/* ============ TRANSPARENZ ============ */
.trans-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.trans-list { list-style: none; margin-top: 1.6rem; }
.trans-list li { display: flex; gap: 0.9rem; padding-block: 0.8rem; align-items: flex-start; }
.trans-list .check { color: var(--gold); flex-shrink: 0; margin-top: 3px; }
.trans-list strong { display: block; color: var(--anthrazit); }
.trans-list span { font-size: 0.93rem; color: var(--graphit); }
.trans-img img { border-radius: var(--radius); box-shadow: var(--schatten); }

/* ============ BEWERTUNGEN ============ */
.reviews { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3.5rem; }
.review { background: transparent; border: 0; box-shadow: none; padding: 0; text-align: center; }
.review .stars { color: var(--gold); letter-spacing: 0.1em; margin-bottom: 1rem; }
.review blockquote { font-family: var(--serif); font-size: 1.2rem; line-height: 1.4; color: var(--anthrazit); margin-bottom: 1.2rem; }
.review cite { font-style: normal; font-size: 0.85rem; color: var(--steingrau); font-weight: 600; }

/* ============ FAQ ============ */
.faq { max-width: 780px; margin-inline: auto; }
.faq__item { border-bottom: 1px solid var(--rahmen); }
.faq__q { width: 100%; text-align: left; background: none; border: 0; cursor: pointer; padding: 1.4rem 0; font-family: var(--sans); font-size: 1.1rem; font-weight: 600; color: var(--anthrazit); display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.faq__q .plus { color: var(--gold); font-size: 1.5rem; line-height: 1; transition: transform 0.3s var(--ease); flex-shrink: 0; }
.faq__item.open .plus { transform: rotate(45deg); }
.faq__a { max-height: 0; overflow: hidden; transition: max-height 0.4s var(--ease); }
.faq__a p { padding-bottom: 1.4rem; font-size: 0.98rem; color: var(--graphit); }

/* ============ CTA BAND ============ */
.cta-band { background: var(--onyx); color: var(--weiss); position: relative; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; top: -50%; right: -10%; width: 500px; height: 500px; background: radial-gradient(circle, rgba(201,162,39,0.18), transparent 70%); }
.cta-band .container { position: relative; z-index: 2; }
.cta-band h2 { color: var(--weiss); margin-bottom: 1.6rem; max-width: none; text-wrap: balance; }
.cta-band .btn-row { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ============ KONTAKT TEASER ============ */
.kontakt { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.kontakt__info dl { display: grid; grid-template-columns: auto 1fr; gap: 0.6rem 1.4rem; margin-top: 1.6rem; }
.kontakt__info dt { color: var(--tiefgold); font-weight: 600; font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; padding-top: 3px; }
.kontakt__info dd { color: var(--anthrazit); }
.kontakt__info dd a:hover { color: var(--tiefgold); }
.map-embed { border-radius: var(--radius); overflow: hidden; box-shadow: var(--schatten); min-height: 340px; border: 1px solid var(--rahmen); }
.map-embed iframe { width: 100%; height: 100%; min-height: 340px; border: 0; display: block; }

/* ============ FOOTER ============ */
.footer { background: var(--anthrazit); color: rgba(255,255,255,0.7); padding-block: 72px 32px; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 3rem; }
.footer h5 { font-family: var(--sans); font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--hellgold); margin-bottom: 1.2rem; font-weight: 600; }
.footer ul { list-style: none; }
.footer li { margin-bottom: 0.6rem; }
.footer a { font-size: 0.92rem; transition: color 0.2s; }
.footer a:hover { color: var(--hellgold); }
.footer .brand { color: var(--weiss); margin-bottom: 1rem; }
.footer__about p { font-size: 0.9rem; color: rgba(255,255,255,0.6); }
.footer__bottom { margin-top: 3rem; padding-top: 1.6rem; border-top: 1px solid rgba(255,255,255,0.1); display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: 0.82rem; color: rgba(255,255,255,0.5); }
.footer__bottom a { color: rgba(255,255,255,0.6); }

/* ============ KONTAKTFORMULAR ============ */
.kontaktform label { display: block; font-size: 0.82rem; font-weight: 600; letter-spacing: 0.02em; color: var(--anthrazit); margin-bottom: 1.1rem; }
.kontaktform input, .kontaktform select, .kontaktform textarea {
  display: block; width: 100%; margin-top: 0.4rem; padding: 0.8rem 0.9rem;
  border: 1px solid var(--rahmen); border-radius: var(--radius);
  font-family: var(--sans); font-size: 1rem; font-weight: 400; color: var(--anthrazit); background: var(--weiss);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.kontaktform input:focus, .kontaktform select:focus, .kontaktform textarea:focus {
  outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,162,39,0.15);
}
.kontaktform textarea { resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; }
.req { color: var(--tiefgold); }
.checkbox-row { display: flex; gap: 0.65rem; align-items: flex-start; font-weight: 400; font-size: 0.85rem; line-height: 1.5; color: var(--graphit); }
.checkbox-row input { width: auto; margin: 0.15rem 0 0; flex-shrink: 0; accent-color: var(--tiefgold); }
.checkbox-row a { color: var(--tiefgold); text-decoration: underline; }
.form-hint { font-size: 0.78rem; color: var(--steingrau); margin-top: 0.7rem; }
.form-status { font-size: 0.9rem; margin-top: 0.9rem; }
.form-status.ok { color: #3e7c5a; }
.form-status.err { color: #b23a3a; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }

/* ============ RECHTSSEITEN ============ */
.legal h2 { font-size: 1.5rem; margin-top: 2.6rem; }
.legal h2:first-of-type { margin-top: 0; }
.legal h3 { font-family: var(--sans); font-weight: 600; font-size: 1.1rem; margin-top: 1.6rem; margin-bottom: 0.3rem; color: var(--anthrazit); }
.legal p, .legal ul { margin-bottom: 1rem; }
.legal ul { padding-left: 1.2rem; }
.legal li { margin-bottom: 0.35rem; }
.legal a { color: var(--tiefgold); text-decoration: underline; }
.legal address { font-style: normal; line-height: 1.7; }
.legal .note { background: var(--alabaster); border-left: 3px solid var(--gold); padding: 1rem 1.2rem; font-size: 0.9rem; color: var(--graphit); border-radius: var(--radius); margin-bottom: 2.4rem; }

/* Scroll-Reveal */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ============ RESPONSIVE ============ */
@media (max-width: 960px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .reviews { grid-template-columns: 1fr; }
  .ablauf, .trans-grid, .kontakt { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
}
/* Navigation: ab Tablet-Breite (≤900px) auf Burger-Menü umstellen */
@media (max-width: 900px) {
  .nav { position: fixed; inset: 0 0 0 auto; width: min(82vw, 340px); background: var(--anthrazit); flex-direction: column; align-items: flex-start; justify-content: center; padding: 2.5rem; gap: 1.4rem; transform: translateX(100%); transition: transform 0.35s var(--ease); z-index: 100; }
  .nav.open { transform: none; }
  .nav > a { color: var(--weiss); font-size: 1.1rem; }
  .header.scrolled .nav > a { color: var(--weiss); }
  .burger { display: block; z-index: 101; }
  .nav__item.has-dropdown { width: 100%; }
  .nav__toggle { font-size: 1.1rem; color: var(--weiss); }
  .caret { display: none; }
  .dropdown { position: static; transform: none; opacity: 1; visibility: visible; background: transparent; box-shadow: none; padding: 0.4rem 0 0.2rem; min-width: 0; }
  .dropdown a { color: rgba(255,255,255,0.7) !important; padding: 0.45rem 0 0.45rem 1rem; font-size: 1rem; }
  .dropdown a:hover { background: transparent; color: var(--hellgold) !important; }
}
@media (max-width: 720px) {
  .grid-4 { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .hero__content { padding-block: 100px 60px; }
  .trust-bar { gap: 1rem 1.4rem; }
  /* Hero mobil: Gesicht der Kundin besser ins Bild rücken */
  .hero--home .hero__bg { background-position: 58% center; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ============ DROPDOWN-NAVIGATION ============ */
.nav__item.has-dropdown { position: relative; }
.nav__toggle { display: inline-flex; align-items: center; gap: 0.4em; cursor: pointer; }
.caret { font-size: 0.65em; transition: transform 0.25s var(--ease); }
.dropdown {
  position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(10px);
  min-width: 235px; background: var(--weiss); box-shadow: var(--schatten-hover);
  border-radius: var(--radius); padding: 0.6rem 0; opacity: 0; visibility: hidden;
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease); z-index: 120;
}
.nav__item.has-dropdown:hover .dropdown { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(2px); }
.nav__item.has-dropdown:hover .caret { transform: rotate(180deg); }
.dropdown a { display: block; padding: 0.6rem 1.4rem; font-size: 0.92rem; color: var(--graphit) !important; white-space: nowrap; }
.dropdown a:hover { background: var(--alabaster); color: var(--tiefgold) !important; }

/* ============ BREADCRUMB ============ */
.breadcrumb { font-size: 0.8rem; letter-spacing: 0.03em; color: rgba(255,255,255,0.7); margin-bottom: 1.3rem; }
.breadcrumb a { color: rgba(255,255,255,0.7); }
.breadcrumb a:hover { color: var(--hellgold); }
.breadcrumb .sep { margin: 0 0.5em; color: rgba(255,255,255,0.4); }

/* ============ SUB-HERO ============ */
.hero--sub { min-height: 60vh; }
.hero--sub .hero__content { padding-block: 150px 80px; max-width: 780px; }
.hero--sub h1 { margin-bottom: 1.2rem; }

/* ============ WAS WIR ANKAUFEN ============ */
.ankauf-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.8rem 2.5rem; margin-top: 2rem; list-style: none; }
.ankauf-grid li { display: flex; gap: 0.7rem; align-items: flex-start; padding: 0.55rem 0; border-top: 1px solid var(--rahmen); color: var(--anthrazit); font-weight: 500; }
.ankauf-grid .check { color: var(--gold); flex-shrink: 0; }

/* ============ VERWANDTE LEISTUNGEN ============ */
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem; margin-top: 2.5rem; }
.related-card { display: block; padding-top: 1.3rem; border-top: 2px solid var(--gold); transition: transform 0.3s var(--ease); }
.related-card:hover { transform: translateY(-4px); }
.related-card h4 { margin-bottom: 0.4rem; color: var(--anthrazit); }
.related-card p { font-size: 0.92rem; color: var(--graphit); }
.related-card .arrow { color: var(--tiefgold); font-weight: 600; font-size: 0.85rem; margin-top: 0.8rem; display: inline-block; }

@media (max-width: 960px) {
  .ankauf-grid { grid-template-columns: 1fr 1fr; }
  .related-grid { grid-template-columns: 1fr; gap: 1.6rem; }
}
@media (max-width: 720px) {
  .ankauf-grid { grid-template-columns: 1fr; }
}