/* ===================================================================
   FHM Parts GmbH – Shared Stylesheet (v2)
   Light = Standard, Dark via <html data-theme="dark">
=================================================================== */
:root{
  /* Brand (theme-unabhängig) */
  --red:#b5202d;--red-dark:#931a25;--red-soft:#ff8a93;
  --navy:#2d3e50;--navy-deep:#1c2733;

  /* LIGHT THEME tokens */
  --bg:#ffffff;
  --bg-alt:#f4f7fa;
  --bg-blue:#eaf0f6;
  --surface:#ffffff;
  --ink:#1f2a35;
  --heading:#2d3e50;
  --muted:#5d6b78;
  --line:#e2e7ec;
  --header-bg:#ffffff;
  --footer-bg:#1c2733;
  --footer-ink:#aeb9c4;
  --shadow:0 8px 34px rgba(28,39,51,.14);
  --shadow-sm:0 2px 10px rgba(28,39,51,.08);
  --logo-opacity:1;

  --radius:6px;--maxw:1180px;
}
html[data-theme="dark"]{
  --bg:#10171e;
  --bg-alt:#161f29;
  --bg-blue:#1d2935;
  --surface:#19232e;
  --ink:#d7dee5;
  --heading:#ffffff;
  --muted:#9aa7b3;
  --line:#2a3744;
  --header-bg:#131b23;
  --footer-bg:#0c1116;
  --footer-ink:#9aa7b3;
  --shadow:0 8px 34px rgba(0,0,0,.45);
  --shadow-sm:0 2px 10px rgba(0,0,0,.4);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Segoe UI",-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;text-wrap:pretty;overflow-x:hidden;
  transition:background .35s ease,color .35s ease}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.btn{display:inline-flex;align-items:center;gap:.5rem;font-weight:600;font-size:.95rem;padding:.85rem 1.7rem;border-radius:var(--radius);transition:.25s;cursor:pointer;border:2px solid transparent;min-height:44px;text-align:center}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 10px 24px rgba(181,32,45,.35)}
.btn-ghost{border-color:rgba(255,255,255,.6);color:#fff}
.btn-ghost:hover{background:#fff;color:var(--navy)}
.btn-outline{border-color:var(--red);color:var(--red)}
.btn-outline:hover{background:var(--red);color:#fff}
.btn-white{background:#fff;color:var(--red)}.btn-white:hover{background:var(--navy);color:#fff}
.btn-line{border-color:#fff;color:#fff}.btn-line:hover{background:rgba(255,255,255,.15)}

/* topbar */
.topbar{background:var(--navy-deep);color:#cfd8e0;font-size:.82rem}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;min-height:38px;flex-wrap:wrap;gap:1rem}
.topbar a{color:#cfd8e0;transition:.2s}.topbar a:hover{color:#fff}
.topbar .tb-left span{margin-right:1.4rem;white-space:nowrap}
.topbar i{color:var(--red);font-style:normal;margin-right:.4rem;font-weight:700}

/* header */
header.site{position:sticky;top:0;z-index:60;background:var(--header-bg);border-bottom:1px solid var(--line);transition:box-shadow .3s,background .35s,border-color .35s}
header.site.scrolled{box-shadow:0 6px 24px rgba(0,0,0,.10)}
.site .wrap{display:flex;align-items:center;justify-content:space-between;min-height:86px;gap:1.5rem}
.brand{display:flex;align-items:center}
.brand img{height:52px;transition:opacity .35s}
.brand .logo-light{display:block}
.brand .logo-dark{display:none}
html[data-theme="dark"] .brand .logo-light{display:none}
html[data-theme="dark"] .brand .logo-dark{display:block}
nav.main ul{display:flex;list-style:none;gap:2rem;align-items:center}
nav.main a{font-weight:600;font-size:.97rem;color:var(--heading);padding:.4rem 0;position:relative}
nav.main a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--red);transition:.25s}
nav.main a:hover::after,nav.main a.active::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:1.1rem}

/* ===== Theme toggle (Schiebeschalter, nur Icons) ===== */
.theme-toggle{position:relative;width:60px;height:30px;border-radius:30px;border:1px solid var(--line);
  background:var(--bg-blue);cursor:pointer;padding:0;flex:none;transition:background .35s,border-color .35s}
.theme-toggle .knob{position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;
  background:var(--red);box-shadow:0 2px 6px rgba(0,0,0,.3);transition:transform .35s cubic-bezier(.4,1.3,.5,1);
  display:flex;align-items:center;justify-content:center;color:#fff}
html[data-theme="dark"] .theme-toggle .knob{transform:translateX(30px)}
.theme-toggle .knob svg{width:14px;height:14px}
.theme-toggle .icon-sun,.theme-toggle .icon-moon{display:none}
.theme-toggle .icon-sun{display:block}              /* light aktiv -> Sonne im Knob */
html[data-theme="dark"] .theme-toggle .icon-sun{display:none}
html[data-theme="dark"] .theme-toggle .icon-moon{display:block}
/* statische Hintergrund-Icons links/rechts */
.theme-toggle .bg-ic{position:absolute;top:50%;transform:translateY(-50%);width:13px;height:13px;color:var(--muted);opacity:.6}
.theme-toggle .bg-sun{left:7px}.theme-toggle .bg-moon{right:7px}

.burger{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:8px}
.burger span{width:26px;height:3px;background:var(--heading);border-radius:2px;transition:.3s}

/* sections */
section{padding:5.5rem 0}
.sec-head{max-width:42rem;margin-bottom:3rem}
.sec-head.center{margin:0 auto 3rem;text-align:center}
.kicker{color:var(--red);font-weight:700;font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;display:block;margin-bottom:.8rem}
h2.sec{font-size:2.25rem;font-weight:800;color:var(--heading);letter-spacing:-.5px;line-height:1.15}
.sec-head p{color:var(--muted);font-size:1.08rem;margin-top:1rem}

/* reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* footer */
footer.site{background:var(--footer-bg);color:var(--footer-ink);padding:4rem 0 0;transition:background .35s}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2.5rem;padding-bottom:3rem}
footer .flogo{height:46px;margin-bottom:1.2rem}
footer p{font-size:.92rem;line-height:1.7}
footer h4{color:#fff;font-size:1rem;margin-bottom:1.2rem;font-weight:700}
footer ul{list-style:none;display:grid;gap:.7rem}
footer ul a{font-size:.92rem;transition:.2s}footer ul a:hover{color:#fff;padding-left:4px}
.fbar{border-top:1px solid rgba(255,255,255,.1);padding:1.5rem 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;font-size:.85rem;align-items:center}
.fbar a:hover{color:#fff}
.powered{display:flex;align-items:center;gap:.55rem;font-size:.8rem;color:var(--footer-ink)}
.powered .ley-badge{background:#fff;border-radius:6px;padding:3px 5px;display:flex;align-items:center;box-shadow:0 2px 8px rgba(0,0,0,.25)}
.powered .ley-badge img{height:26px;display:block}
.powered a{display:flex;align-items:center;gap:.55rem;transition:.2s}
.powered a:hover{color:#fff}
.powered a:hover .ley-badge{transform:translateY(-1px)}
/* App-Store-Badges */
.app-badges{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.2rem}
.store-badge{display:inline-flex;align-items:center;gap:.55rem;background:#000;border:1px solid rgba(255,255,255,.25);border-radius:9px;padding:.5rem .9rem;transition:.2s;min-height:48px}
.store-badge:hover{transform:translateY(-2px);border-color:rgba(255,255,255,.55);box-shadow:0 6px 18px rgba(0,0,0,.4)}
.store-badge svg{flex:none}
.store-badge .txt{display:flex;flex-direction:column;line-height:1.05;color:#fff}
.store-badge .txt small{font-size:.6rem;letter-spacing:.02em;opacity:.9;text-transform:none}
.store-badge .txt b{font-size:1.02rem;font-weight:600;letter-spacing:.01em}
.footer-app-h{color:#fff;font-size:.95rem;font-weight:700;margin-top:1.4rem}

/* responsive nav */
@media(max-width:980px){
  nav.main,.nav-cta .btn{display:none}.burger{display:flex}
  nav.main.open{display:block;position:absolute;top:86px;left:0;right:0;background:var(--header-bg);border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  nav.main.open ul{flex-direction:column;gap:0;padding:.5rem 24px}
  nav.main.open li{border-bottom:1px solid var(--line)}
  nav.main.open a{display:block;padding:1rem 0}
  .fgrid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .fgrid{grid-template-columns:1fr}
  h2.sec{font-size:1.7rem}.topbar .tb-left{display:none}
  /* globaler Overflow-Schutz */
  html,body{overflow-x:hidden}
  .wrap{padding:0 18px}
  /* Aktionsbuttons zentrieren (alle Seiten) */
  .actions{justify-content:center}
  /* Footer zentriert + App-Badges + powered-by */
  .fbar{flex-direction:column;text-align:center;gap:1rem;align-items:center}
  .powered{justify-content:center}
  .app-badges{justify-content:center}
  .footer-app-h{text-align:center}
  .fgrid>div:first-child{text-align:center}
  .fgrid>div:first-child .flogo{margin-left:auto;margin-right:auto}
  /* Page-Hero (Unterseiten) kompakter */
  .page-hero{padding:2.4rem 0}
  .page-hero h1{font-size:1.8rem}
  /* Legal-Inhalte */
  .legal{padding:2.6rem 0}
  .legal h2{font-size:1.2rem}
  /* Kontaktformular: volle Breite, Button zentriert */
  .form-section{padding:2.6rem 0}
  .form-card{padding:1.4rem}
  .form-card .btn{width:100%;justify-content:center}
}
@media(max-width:380px){
  .opt-grid{grid-template-columns:1fr}
}
/* ===== Subpage / Legal ===== */
/* shared contact-info (auch auf Unterseiten genutzt) */
.contact-info{display:grid;gap:1.4rem;align-content:start}
.ci{display:flex;gap:1rem;align-items:flex-start}
.ci .ic{flex:none;width:46px;height:46px;border-radius:8px;background:var(--bg-blue);display:flex;align-items:center;justify-content:center;color:var(--navy);transition:.25s}
html[data-theme="dark"] .ci .ic{color:#cfe0f0}
.ci:hover .ic{background:var(--red);color:#fff}
.ci b{display:block;color:var(--heading);font-size:1rem;margin-bottom:.15rem}
.ci span,.ci a{color:var(--muted);font-size:.96rem}
.ci a:hover{color:var(--red)}
.map{border:1px solid var(--line);border-radius:14px;overflow:hidden;min-height:280px}
.map iframe{width:100%;height:100%;border:0;min-height:280px;display:block}

.page-hero{background:linear-gradient(120deg,var(--navy),var(--navy-deep));color:#fff;padding:3.5rem 0;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;right:-120px;top:-120px;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(181,32,45,.4),transparent 65%)}
.page-hero .wrap{position:relative;z-index:2}
.page-hero h1{font-size:2.4rem;font-weight:800;color:#fff;letter-spacing:-.5px}
.breadcrumb{font-size:.85rem;color:#aab6c2;margin-bottom:.7rem}
.breadcrumb a{color:#cfd8e0}.breadcrumb a:hover{color:#fff}
.legal{padding:4rem 0;background:var(--bg)}
.legal .wrap{max-width:880px}
.legal h2{font-size:1.4rem;color:var(--heading);margin:2.2rem 0 .8rem;font-weight:700;scroll-margin-top:120px}
.legal h2:first-child{margin-top:0}
.legal h3{font-size:1.08rem;color:var(--heading);margin:1.5rem 0 .5rem;font-weight:700}
.legal p,.legal li{color:var(--ink);font-size:.97rem;margin-bottom:.9rem;line-height:1.75}
.legal ul,.legal ol{margin:0 0 1rem 1.3rem}
.legal li{margin-bottom:.45rem}
.legal strong{color:var(--heading)}
.legal a{color:var(--red);font-weight:600}
.legal .muted{color:var(--muted);font-size:.88rem}
.legal hr{border:0;border-top:1px solid var(--line);margin:2.5rem 0}
.toc{background:var(--bg-alt);border:1px solid var(--line);border-radius:12px;padding:1.5rem 1.8rem;margin-bottom:2.5rem}
.toc b{display:block;color:var(--heading);margin-bottom:.7rem}
.toc ol{margin:0 0 0 1.2rem;columns:2;gap:2rem}
.toc a{color:var(--ink);font-weight:500}.toc a:hover{color:var(--red)}
@media(max-width:560px){.toc ol{columns:1}}

/* ===== Kontaktformular ===== */
.form-section{padding:4rem 0;background:var(--bg-alt)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:start}
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:2.2rem;box-shadow:var(--shadow-sm)}
.field{margin-bottom:1.1rem}
.field label{display:block;font-weight:600;color:var(--heading);font-size:.9rem;margin-bottom:.4rem}
.field label .req{color:var(--red)}
.field input,.field select,.field textarea{width:100%;padding:.8rem .9rem;border:1.5px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);font-size:.95rem;font-family:inherit;transition:.2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 3px rgba(181,32,45,.12)}
.field textarea{min-height:130px;resize:vertical}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.check{display:flex;gap:.6rem;align-items:flex-start;font-size:.86rem;color:var(--muted)}
.check input{width:auto;margin-top:.25rem;accent-color:var(--red);flex:none}
.form-note{font-size:.8rem;color:var(--muted);margin-top:.8rem}
.form-ok{display:none;background:rgba(40,160,90,.12);border:1px solid rgba(40,160,90,.4);color:#1c7a45;border-radius:8px;padding:1rem;margin-bottom:1.2rem;font-size:.92rem}
html[data-theme="dark"] .form-ok{color:#6fd99a}
.form-err{display:none;background:rgba(181,32,45,.10);border:1px solid rgba(181,32,45,.4);color:#b5202d;border-radius:8px;padding:1rem;margin-bottom:1.2rem;font-size:.92rem}
html[data-theme="dark"] .form-err{color:#e8505b}
.btn[aria-busy="true"]{opacity:.7;pointer-events:none;position:relative}
.btn .spin{display:none;width:15px;height:15px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:btnspin .7s linear infinite}
.btn[aria-busy="true"] .spin{display:inline-block}
@keyframes btnspin{to{transform:rotate(360deg)}}
.cfg-prefill{display:none;background:var(--bg-blue);border:1px solid var(--line);border-radius:10px;padding:1rem 1.2rem;margin-bottom:1.4rem;font-size:.9rem}
.cfg-prefill b{color:var(--heading)}
.cfg-prefill .chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.6rem}
.cfg-prefill .chip{background:var(--red);color:#fff;font-size:.78rem;font-weight:600;padding:.3rem .7rem;border-radius:30px}
@media(max-width:860px){.form-grid{grid-template-columns:1fr}.field-row{grid-template-columns:1fr}}

@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}
