/* ==========================================================================
   Autohandel Sachsen — "Obsidian & Liquid Metal"
   Dark cinematic automotive theme. Single (dark) theme, conversion-first.
   ========================================================================== */

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img, picture, svg, video { display: block; max-width: 100%; height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
:focus-visible { outline: 2px solid var(--bronze); outline-offset: 3px; }

/* ---------- Tokens ---------- */
:root {
  --bg:        #0A0B0D;
  --bg-2:      #0D0F12;
  --bg-3:      #101317;
  --surface:   #14181D;
  --surface-2: #191E24;
  --line:      rgba(200,168,119,.16);
  --line-soft: rgba(255,255,255,.07);

  --ink:       #ECEEF1;
  --ink-dim:   #A8AEB8;
  --ink-faint: #6C737E;

  --bronze:    #C8A877;
  --bronze-hi: #E7D2A6;
  --bronze-dp: #90703F;
  --chrome:    #C7CDD4;
  --wa:        #25D366;

  --metal: linear-gradient(135deg, #E7D2A6 0%, #C8A877 42%, #8A6D3F 100%);
  --metal-line: linear-gradient(90deg, transparent, rgba(200,168,119,.55), transparent);

  --font-display: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-body: 'Hanken Grotesk', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  --r: 14px;
  --r-lg: 22px;
  --shadow: 0 24px 60px -24px rgba(0,0,0,.75);
  --shadow-bronze: 0 20px 50px -20px rgba(200,168,119,.28);
  --maxw: 1200px;
  --pad: clamp(1.1rem, 4vw, 2rem);
}

/* ---------- Base ---------- */
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.62;
  font-size: clamp(1rem, .96rem + .2vw, 1.075rem);
  overflow-x: hidden;
}
body::before { /* fixed cinematic vignette */
  content: ""; position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(120% 80% at 50% -10%, rgba(200,168,119,.10), transparent 60%),
    radial-gradient(100% 60% at 100% 100%, rgba(127,168,201,.06), transparent 55%);
}
main, header, footer { position: relative; z-index: 1; }

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad); }
.section { padding-block: clamp(3.6rem, 8vw, 7rem); position: relative; }
.section--tint { background: linear-gradient(180deg, var(--bg-2), var(--bg)); }
.section--panel { background: var(--bg-2); }
.hairline { height: 1px; border: 0; background: var(--metal-line); opacity: .6; margin: 0; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-weight: 600; line-height: 1.08; letter-spacing: -.01em; }
.display {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -.015em;
}
.h-xl { font-size: clamp(2.6rem, 1.6rem + 4.4vw, 5rem); }
.h-lg { font-size: clamp(2.1rem, 1.5rem + 2.8vw, 3.4rem); }
.h-md { font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2.05rem); }
.metal-text {
  background: var(--metal); -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: .74rem; font-weight: 500;
  letter-spacing: .28em; text-transform: uppercase;
  color: var(--bronze);
  display: inline-flex; align-items: center; gap: .6rem;
}
.eyebrow::before { content: ""; width: 26px; height: 1px; background: var(--bronze); opacity: .7; }
.lead { font-size: clamp(1.08rem, 1rem + .5vw, 1.3rem); color: var(--ink-dim); }
.muted { color: var(--ink-dim); }
.faint { color: var(--ink-faint); }
strong, b { color: var(--ink); font-weight: 700; }
p + p { margin-top: .9em; }
.section-head { max-width: 62ch; margin-bottom: clamp(2rem, 4vw, 3.2rem); }
.section-head .lead { margin-top: 1rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  padding: .95rem 1.6rem; border-radius: 999px;
  font-weight: 700; font-size: .98rem; letter-spacing: .01em;
  transition: transform .18s ease, box-shadow .25s ease, background .25s ease, color .2s ease;
  white-space: nowrap;
}
.btn svg { width: 1.15em; height: 1.15em; }
.btn--primary { background: var(--metal); color: #21160a; box-shadow: var(--shadow-bronze); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 26px 60px -18px rgba(200,168,119,.45); }
.btn--ghost { border: 1px solid var(--line); color: var(--ink); background: rgba(255,255,255,.02); }
.btn--ghost:hover { border-color: var(--bronze); color: var(--bronze-hi); transform: translateY(-2px); }
.btn--wa { background: var(--wa); color: #04220f; }
.btn--wa:hover { transform: translateY(-2px); box-shadow: 0 20px 44px -18px rgba(37,211,102,.5); }
.btn--lg { padding: 1.1rem 2rem; font-size: 1.05rem; }
.btn--block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  transition: background .3s ease, border-color .3s ease, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(10,11,13,.82); backdrop-filter: blur(14px) saturate(1.2);
  border-bottom-color: var(--line-soft);
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; height: 74px; }
.brand { display: inline-flex; align-items: center; gap: .7rem; font-weight: 800; letter-spacing: .02em; }
.brand__mark {
  width: 34px; height: 34px; border-radius: 9px; flex: none;
  background: var(--metal); display: grid; place-items: center;
  color: #1a1206; font-family: var(--font-display); font-weight: 700; font-size: 1.2rem;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.4), 0 6px 18px -8px rgba(200,168,119,.6);
}
.brand__name { font-size: 1.02rem; line-height: 1.05; }
.brand__name small { display: block; font-family: var(--font-mono); font-weight: 400; font-size: .62rem; letter-spacing: .26em; color: var(--bronze); text-transform: uppercase; }
.nav__links { display: flex; align-items: center; gap: 1.6rem; }
.nav__links a { font-size: .94rem; color: var(--ink-dim); transition: color .2s; }
.nav__links a:hover { color: var(--ink); }
.nav__cta { display: flex; align-items: center; gap: .8rem; }
.nav__toggle { display: none; width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--line-soft); color: var(--ink); }
.nav__toggle svg { width: 22px; height: 22px; margin-inline: auto; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding-block: clamp(3rem, 7vw, 6rem) clamp(3.4rem, 8vw, 7rem); }
.hero__bg { position: absolute; inset: 0; z-index: -2; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; opacity: .68; object-position: 70% 50%; }
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, rgba(10,11,13,.5) 0%, rgba(10,11,13,.28) 32%, rgba(10,11,13,.8) 80%, var(--bg) 100%),
    linear-gradient(90deg, rgba(10,11,13,.92) 0%, rgba(10,11,13,.6) 42%, transparent 72%);
}
.hero__inner { max-width: 780px; }
.hero h1 { margin-top: 1.3rem; }
.hero .lead { margin-top: 1.4rem; max-width: 56ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2rem; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 1.2rem 2rem; margin-top: 2.6rem; padding-top: 1.8rem; border-top: 1px solid var(--line-soft); }
.trust-item { display: flex; align-items: center; gap: .6rem; font-size: .9rem; color: var(--ink-dim); }
.trust-item svg { width: 20px; height: 20px; color: var(--bronze); flex: none; }
.trust-item b { color: var(--ink); font-weight: 600; }

/* ---------- Stat strip ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line-soft); border-block: 1px solid var(--line-soft); }
.stat { background: var(--bg); padding: clamp(1.4rem,3vw,2.2rem) var(--pad); text-align: center; }
.stat__num { font-family: var(--font-display); font-size: clamp(2rem, 1.4rem + 2.4vw, 3.1rem); font-weight: 600; line-height: 1; }
.stat__lbl { display: block; margin-top: .5rem; font-family: var(--font-mono); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-faint); }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; counter-reset: step; }
.step {
  position: relative; padding: 1.9rem 1.5rem 1.7rem; border-radius: var(--r);
  background: linear-gradient(180deg, var(--surface), var(--bg-2));
  border: 1px solid var(--line-soft);
}
.step::before {
  counter-increment: step; content: "0" counter(step);
  font-family: var(--font-mono); font-size: .8rem; letter-spacing: .1em;
  color: var(--bronze); display: block; margin-bottom: 1rem;
}
.step h3 { font-size: 1.16rem; margin-bottom: .5rem; }
.step p { font-size: .94rem; color: var(--ink-dim); }
.step__ico { width: 30px; height: 30px; color: var(--bronze); position: absolute; top: 1.7rem; right: 1.4rem; opacity: .5; }

/* ---------- Feature / benefit cards ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem; }
.card {
  padding: 1.8rem; border-radius: var(--r);
  background: var(--surface); border: 1px solid var(--line-soft);
  transition: transform .2s ease, border-color .25s ease, background .25s;
}
.card:hover { transform: translateY(-3px); border-color: var(--line); background: var(--surface-2); }
.card__ico { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 1.1rem; background: rgba(200,168,119,.1); border: 1px solid var(--line); color: var(--bronze); }
.card__ico svg { width: 24px; height: 24px; }
.card h3 { font-size: 1.2rem; margin-bottom: .5rem; }
.card p { color: var(--ink-dim); font-size: .96rem; }

/* ---------- Split (image + copy) ---------- */
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(1.6rem, 4vw, 3.4rem); align-items: center; }
.split--rev .split__media { order: 2; }
.split__media { position: relative; border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); }
.split__media img { width: 100%; aspect-ratio: 3/2; object-fit: cover; }
.split__media::after { content:""; position:absolute; inset:0; background: linear-gradient(200deg, transparent 55%, rgba(10,11,13,.5)); }
.checklist { margin-top: 1.5rem; display: grid; gap: .85rem; }
.checklist li { display: flex; gap: .8rem; align-items: flex-start; color: var(--ink-dim); }
.checklist svg { width: 22px; height: 22px; color: var(--bronze); flex: none; margin-top: .1rem; }
.checklist b { display:block; color: var(--ink); font-weight: 600; }

/* ---------- Form section ---------- */
.form-wrap { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(1.6rem,4vw,3rem); align-items: start; }
.form-card {
  background: linear-gradient(180deg, var(--surface), var(--bg-2));
  border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: clamp(1rem, 2vw, 1.4rem); box-shadow: var(--shadow);
  position: relative; overflow: hidden;
}
.form-card::before { content:""; position:absolute; top:0; left:0; right:0; height:2px; background: var(--metal); }
.form-card__head { padding: .8rem .8rem 0; }
.form-frame { width: 100%; border: 0; border-radius: var(--r); min-height: 760px; background: transparent; display: block; }
.form-fallback { padding: 2rem 1rem; text-align:center; color: var(--ink-dim); }
.form-side .checklist { margin-top: 1.8rem; }
.assurance { display:flex; align-items:center; gap:.6rem; margin-top:1.4rem; font-size:.84rem; color: var(--ink-faint); font-family: var(--font-mono); letter-spacing:.02em; }
.assurance svg { width:18px; height:18px; color: var(--bronze); }

/* ---------- Link grid (cities / brands) ---------- */
.linkgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: .7rem; }
.linkcard {
  display: flex; align-items: center; justify-content: space-between; gap: .5rem;
  padding: 1rem 1.15rem; border-radius: 12px;
  background: var(--surface); border: 1px solid var(--line-soft);
  transition: border-color .2s, background .2s, transform .15s; font-size: .95rem;
}
.linkcard:hover { border-color: var(--bronze); background: var(--surface-2); transform: translateX(3px); }
.linkcard span { color: var(--ink); font-weight: 600; }
.linkcard small { display:block; color: var(--ink-faint); font-weight: 400; font-size: .78rem; font-family: var(--font-mono); }
.linkcard svg { width: 18px; height: 18px; color: var(--bronze); flex: none; opacity: .7; }
.group-label { font-family: var(--font-mono); font-size:.74rem; letter-spacing:.2em; text-transform:uppercase; color: var(--ink-faint); margin: 2rem 0 .9rem; }
.group-label:first-child { margin-top: 0; }

/* ---------- Testimonials ---------- */
.quotes { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.2rem; }
.quote { padding: 1.8rem; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line-soft); }
.quote p { font-family: var(--font-display); font-size: 1.24rem; line-height: 1.4; color: var(--ink); }
.quote footer { margin-top: 1.2rem; display:flex; align-items:center; gap:.8rem; }
.quote .who { font-size: .88rem; }
.quote .who b { display:block; }
.quote .who small { color: var(--ink-faint); }
.avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--metal); color:#1a1206; display:grid; place-items:center; font-weight:700; flex:none; }
.stars { color: var(--bronze); font-size: .9rem; letter-spacing:.1em; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin-inline: auto; }
.faq details { border-bottom: 1px solid var(--line-soft); }
.faq summary { list-style: none; cursor: pointer; padding: 1.3rem 2.4rem 1.3rem 0; position: relative; font-weight: 600; font-size: 1.08rem; }
.faq summary::-webkit-details-marker { display:none; }
.faq summary::after { content: "+"; position: absolute; right: .3rem; top: 50%; transform: translateY(-50%); font-family: var(--font-mono); font-size: 1.5rem; color: var(--bronze); transition: transform .25s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details > div { padding-bottom: 1.4rem; color: var(--ink-dim); max-width: 70ch; }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; border-radius: var(--r-lg); padding: clamp(2.4rem, 5vw, 4rem); background: linear-gradient(135deg, #16120b, #0d0f12); border: 1px solid var(--line); text-align: center; }
.cta-band::before { content:""; position:absolute; inset:0; background: radial-gradient(70% 120% at 50% 0%, rgba(200,168,119,.18), transparent 60%); }
.cta-band > * { position: relative; }
.cta-band .btn { margin-top: 1.8rem; }
.cta-band .sub { margin-top: .9rem; color: var(--ink-dim); }

/* ---------- Footer ---------- */
.site-footer { background: var(--bg-2); border-top: 1px solid var(--line-soft); padding-block: clamp(2.6rem,5vw,4rem) 2rem; margin-top: 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 2rem; }
.footer-brand p { color: var(--ink-dim); font-size: .92rem; margin-top: 1rem; max-width: 34ch; }
.footer h4 { font-family: var(--font-mono); font-size: .74rem; letter-spacing: .18em; text-transform: uppercase; color: var(--bronze); margin-bottom: 1.1rem; font-weight: 500; }
.footer ul { display: grid; gap: .6rem; }
.footer a { color: var(--ink-dim); font-size: .92rem; transition: color .2s; }
.footer a:hover { color: var(--bronze-hi); }
.footer-bottom { display:flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items:center; margin-top: 2.6rem; padding-top: 1.6rem; border-top: 1px solid var(--line-soft); color: var(--ink-faint); font-size: .84rem; }
.footer-bottom a { color: var(--ink-faint); }
.footer-bottom a:hover { color: var(--ink-dim); }
.disclaimer { font-size: .78rem; color: var(--ink-faint); line-height: 1.5; margin-top: 1rem; max-width: 90ch; }

/* ---------- WhatsApp FAB ---------- */
.wa-float { position: fixed; right: 20px; bottom: 20px; z-index: 80; width: 58px; height: 58px; border-radius: 50%; background: var(--wa); display: grid; place-items: center; box-shadow: 0 14px 34px -8px rgba(37,211,102,.5); transition: transform .2s; }
.wa-float:hover { transform: scale(1.07); }
.wa-float svg { width: 30px; height: 30px; color: #fff; }
.wa-float::after { content:""; position:absolute; inset:0; border-radius:50%; border:2px solid var(--wa); animation: waPulse 2.4s ease-out infinite; }
@keyframes waPulse { 0%{opacity:.7; transform:scale(1)} 100%{opacity:0; transform:scale(1.7)} }
@media (prefers-reduced-motion: reduce) { .wa-float::after { animation: none; } }

/* ---------- Subpage hero ---------- */
.subhero { position: relative; overflow: hidden; padding-block: clamp(2.6rem,6vw,4.8rem) clamp(2.4rem,5vw,4rem); }
.subhero__bg { position:absolute; inset:0; z-index:-2; }
.subhero__bg img { width:100%; height:100%; object-fit: cover; opacity:.4; }
.subhero::after { content:""; position:absolute; inset:0; z-index:-1; background: linear-gradient(180deg, rgba(10,11,13,.7), rgba(10,11,13,.9)); }
.breadcrumb { font-family: var(--font-mono); font-size:.76rem; letter-spacing:.08em; color: var(--ink-faint); margin-bottom: 1.2rem; }
.breadcrumb a { color: var(--ink-faint); }
.breadcrumb a:hover { color: var(--bronze); }
.subhero h1 { max-width: 20ch; }
.subhero .lead { margin-top: 1.1rem; max-width: 54ch; }
.subhero__cta { display:flex; flex-wrap:wrap; gap:.8rem; margin-top:1.8rem; }

/* ---------- Prose ---------- */
.prose { max-width: 72ch; }
.prose h2 { font-size: clamp(1.5rem,1.2rem+1.2vw,2rem); margin: 2.4rem 0 .9rem; }
.prose h3 { font-size: 1.25rem; margin: 1.8rem 0 .6rem; color: var(--ink); }
.prose p { color: var(--ink-dim); }
.prose ul.bullets { display:grid; gap:.7rem; margin: 1.1rem 0; }
.prose ul.bullets li { display:flex; gap:.7rem; color: var(--ink-dim); }
.prose ul.bullets svg { width:20px; height:20px; color: var(--bronze); flex:none; margin-top:.15rem; }
.tag-row { display:flex; flex-wrap:wrap; gap:.5rem; margin-top: 1.4rem; }
.tag { font-family: var(--font-mono); font-size:.76rem; padding:.35rem .8rem; border-radius:999px; border:1px solid var(--line-soft); color: var(--ink-dim); }

.sidebar-card { background: linear-gradient(180deg,var(--surface),var(--bg-2)); border:1px solid var(--line); border-radius: var(--r-lg); padding: 1.6rem; position: sticky; top: 92px; }
.sidebar-card h3 { font-size: 1.25rem; margin-bottom:.5rem; }
.sidebar-card p { color: var(--ink-dim); font-size:.92rem; margin-bottom: 1.2rem; }
.layout-2col { display:grid; grid-template-columns: 1.6fr .9fr; gap: clamp(1.6rem,4vw,3rem); align-items:start; }

/* ---------- 404 ---------- */
.error-page { min-height: 70vh; display:grid; place-items:center; text-align:center; }
.error-page .code { font-family: var(--font-display); font-size: clamp(5rem,20vw,11rem); line-height:1; }

/* ---------- Reveal (only hides when JS is present) ---------- */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .reveal { opacity:1; transform:none; transition:none; } html{scroll-behavior:auto;} }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .nav__links, .nav__cta .btn--ghost { display: none; }
  .nav__toggle { display: grid; place-items:center; }
  .steps { grid-template-columns: repeat(2,1fr); }
  .grid-3, .quotes { grid-template-columns: 1fr 1fr; }
  .split, .form-wrap, .layout-2col { grid-template-columns: 1fr; }
  .split--rev .split__media { order: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .sidebar-card { position: static; }
  .stats { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 560px) {
  .grid-3, .grid-2, .quotes { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero__cta .btn, .subhero__cta .btn { flex: 1 1 auto; }
}

/* ---------- Mobile menu ---------- */
.mobile-menu { position: fixed; inset: 0; z-index: 70; background: rgba(10,11,13,.97); backdrop-filter: blur(10px); display: none; flex-direction: column; padding: 2rem var(--pad); }
.mobile-menu.open { display: flex; }
.mobile-menu .mm-head { display:flex; justify-content: space-between; align-items:center; margin-bottom: 2.5rem; }
.mobile-menu a { font-family: var(--font-display); font-size: 1.8rem; padding: .5rem 0; border-bottom: 1px solid var(--line-soft); color: var(--ink); }
.mobile-menu .btn { margin-top: 1.6rem; }
.mm-close { width:44px; height:44px; color: var(--ink); }