/* TREKSTOR by Löwe Expert: shared base for all templates */
:root{
  color-scheme:light;
  --paper:#F3F4F1;--white:#FFFFFF;--mist:#E4E8E4;--steel:#5F6A70;--steel-light:#7B858A;--ink-2:#3F474C;--ink:#1A1E21;
  --anthracite:#383E42;--green:#163300;--green-2:#1F4A08;--lime:#89EA5F;--lime-ink:#163300;
  --radius:4px;--ease:cubic-bezier(.16,1,.3,1);--max:1440px;--gutter:clamp(20px,4vw,64px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:150px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Archivo",system-ui,-apple-system,"Segoe UI",sans-serif;font-variation-settings:"wdth" 100;font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
h1,h2,h3,h4{margin:0;line-height:1;text-wrap:balance;font-weight:700;letter-spacing:-.02em}
h1{font-size:clamp(38px,5.6vw,80px);font-variation-settings:"wdth" 116;text-transform:uppercase;letter-spacing:-.025em;line-height:.94}
h2{font-size:clamp(32px,4.2vw,56px);font-variation-settings:"wdth" 112;text-transform:uppercase;letter-spacing:-.01em}
h3{font-size:clamp(22px,2.2vw,28px)}
p{margin:0}
.wrap{max-width:var(--max);margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}
.narrow{max-width:1100px}
.sec{padding:clamp(72px,9vw,130px) 0}
.eyebrow{font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--green);margin-bottom:18px;display:block}
.lead{font-size:clamp(18px,1.4vw,21px);color:var(--ink-2);max-width:60ch;line-height:1.5}
.muted{color:var(--steel)}
.ms{font-family:"Material Symbols Outlined";font-weight:300;font-style:normal;font-size:24px;line-height:1;letter-spacing:normal;text-transform:none;display:inline-block;white-space:nowrap;direction:ltr;-webkit-font-feature-settings:"liga";font-feature-settings:"liga";vertical-align:middle}
.ms.fill{font-variation-settings:"FILL" 1}
:focus-visible{outline:2px solid var(--green);outline-offset:3px}
.on-dark :focus-visible{outline-color:var(--lime)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 26px;border-radius:var(--radius);font-weight:600;font-size:15.5px;letter-spacing:.01em;white-space:nowrap;transition:transform .35s var(--ease),background .25s,color .25s;will-change:transform}
.btn:active{transform:translateY(1px) scale(.985)}
.btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:var(--green-2)}
.btn-lime{background:var(--lime);color:var(--lime-ink)}.btn-lime:hover{background:#9EF07A}
.btn-ghost{border:1px solid rgba(255,255,255,.55);color:#fff;backdrop-filter:blur(8px);background:rgba(255,255,255,.06)}.btn-ghost:hover{background:rgba(255,255,255,.14)}
.btn-line{border:1px solid var(--anthracite);color:var(--ink)}.btn-line:hover{background:var(--ink);color:#fff}
.btn .ms{font-size:20px;transition:transform .35s var(--ease)}.btn:hover .ms{transform:translateX(3px)}
.chip{border:1px solid var(--anthracite);border-radius:999px;padding:9px 16px;font-size:14.5px;font-weight:500;transition:background .25s,color .25s,transform .25s var(--ease);background:transparent}
.chip:hover{transform:translateY(-1px)}
.chip[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.on-dark .chip{border-color:rgba(255,255,255,.35);color:#fff}
.on-dark .chip:hover,.on-dark .chip[aria-pressed="true"]{background:var(--lime);color:var(--lime-ink);border-color:var(--lime)}
.tag{font-size:13px;font-weight:600;padding:6px 10px;background:var(--white);border:1px solid var(--mist);border-radius:var(--radius);display:inline-block}

/* Reveal */
.rv{opacity:1;transform:none}
@media (prefers-reduced-motion:no-preference){
  .rv{opacity:0;transform:translateY(22px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
  .rv.in{opacity:1;transform:none}
  .rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}.rv.d4{transition-delay:.32s}
}

/* Nav (light variant for inner pages) */
.nav{position:fixed;inset:0 0 auto 0;z-index:100;height:76px;display:flex;align-items:center;transition:background .4s,box-shadow .4s;color:var(--ink);background:rgba(243,244,241,.82);backdrop-filter:blur(18px) saturate(160%);-webkit-backdrop-filter:blur(18px) saturate(160%);box-shadow:inset 0 -1px 0 rgba(26,30,33,.08)}
.nav .wrap{width:100%;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:32px}
.brand{display:flex;flex-direction:column;line-height:1;gap:4px}
.brand .wm{font-size:26px;font-weight:800;letter-spacing:.08em;font-variation-settings:"wdth" 118}
.brand .wm em{font-style:normal;color:var(--green)}
.on-dark .brand .wm em,footer .brand .wm em{color:var(--lime)}
.brand .by{font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;font-weight:600;opacity:.8}
.menu{display:flex;justify-content:center;gap:34px;font-size:15px;font-weight:500}
.menu .menulist{display:flex;justify-content:center;gap:34px;list-style:none;margin:0;padding:0}
.mobile .menulist{list-style:none;margin:0;padding:0;display:contents}
.menu a{position:relative;padding:8px 0}
.menu a::after{content:"";position:absolute;left:0;right:100%;bottom:2px;height:2px;background:var(--green);transition:right .35s var(--ease)}
.menu a:hover::after,.menu a[aria-current]::after{right:0}
.navcta{display:flex;align-items:center;gap:20px}
.navcta .tel{font-size:15px;font-weight:500;display:flex;align-items:center;gap:6px}
.navcta .btn{padding:12px 20px}
.burger{display:none;width:44px;height:44px;place-items:center}
@media (max-width:1100px){.menu{display:none}.navcta .tel{display:none}.burger{display:grid}
  /* Ohne Menü bleiben zwei Spalten: sonst erzwingen Logo und Buttons mehr Breite als das Display hat. */
  .nav .wrap{grid-template-columns:auto 1fr;gap:12px}.navcta{gap:8px;justify-content:flex-end}}
@media (max-width:640px){.navcta .btn{display:none}.brand .wm{font-size:22px}}
.mobile{position:fixed;inset:0;z-index:99;background:var(--ink);color:#fff;padding:110px var(--gutter) 40px;display:none;flex-direction:column;gap:22px;font-size:26px;font-weight:600;font-variation-settings:"wdth" 110}
.mobile.open{display:flex}
.mobile .btn{font-size:17px;justify-content:center}

/* Breadcrumb */
.crumbs{display:flex;flex-wrap:wrap;gap:6px 10px;font-size:13.5px;color:var(--steel);margin-bottom:22px}
.crumbs a:hover{color:var(--ink)}
.crumbs span[aria-hidden]{opacity:.6}
.crumbs [aria-current]{color:var(--ink);font-weight:500}

/* Sub navigation (sticky anchor bar) */
.subnav{position:sticky;top:76px;z-index:50;background:rgba(243,244,241,.9);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--mist);border-bottom:1px solid var(--mist)}
.subnav .wrap{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;align-items:center;height:56px}
.subnav .wrap::-webkit-scrollbar{display:none}
.subnav a{padding:8px 14px;border-radius:999px;font-size:14px;font-weight:500;white-space:nowrap;color:var(--ink-2)}
.subnav a:hover{background:var(--mist);color:var(--ink)}
.subnav a.active{background:var(--ink);color:#fff}
.subnav .cta{margin-left:auto;padding-left:16px}
.subnav .cta .btn{padding:10px 16px;font-size:14px}

/* Glass */
.glass{background:linear-gradient(135deg,rgba(255,255,255,.16),rgba(255,255,255,.06));border:1px solid rgba(255,255,255,.28);box-shadow:inset 0 1px 0 rgba(255,255,255,.35),0 24px 60px rgba(0,0,0,.28);backdrop-filter:blur(22px) saturate(170%);-webkit-backdrop-filter:blur(22px) saturate(170%);border-radius:var(--radius)}
@media (prefers-reduced-transparency:reduce){.glass{background:rgba(26,30,33,.94);backdrop-filter:none}}

/* FAQ accordion */
.faq{display:grid;gap:0;border-top:1px solid var(--mist)}
.faq details{border-bottom:1px solid var(--mist)}
.faq summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center;padding:22px 0;font-size:18px;font-weight:600;line-height:1.3}
.faq summary::-webkit-details-marker{display:none}
.faq summary .ms{transition:transform .35s var(--ease);color:var(--green)}
.faq details[open] summary .ms{transform:rotate(45deg)}
.faq .a{padding:0 0 24px;color:var(--ink-2);max-width:70ch}
.faq .a p+p{margin-top:10px}

/* Offer block */
.offer{position:relative;color:#fff;isolation:isolate;overflow:hidden}
.offer .bg{position:absolute;inset:0;z-index:-2}
.offer .bg img{width:100%;height:100%;object-fit:cover}
.offer .scrim{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(26,30,33,.85),rgba(26,30,33,.35))}
.offer .wrap{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:56px;align-items:center}
.offer .eyebrow{color:var(--lime)}
.offer .lead{color:rgba(255,255,255,.85)}
.form{padding:clamp(24px,3vw,40px);display:grid;gap:18px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form label{display:grid;gap:7px;font-size:13.5px;font-weight:600;letter-spacing:.02em}
.form input,.form select,.form textarea{border-radius:var(--radius);border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.08);color:#fff;padding:0 14px;font:inherit;font-size:15.5px;height:50px}
.form textarea{height:auto;padding:12px 14px;min-height:96px;resize:vertical}
.form input::placeholder,.form textarea::placeholder{color:rgba(255,255,255,.55)}
.form input:focus,.form textarea:focus{outline:2px solid var(--lime);outline-offset:0;border-color:transparent}
.form .chips{display:flex;flex-wrap:wrap;gap:8px}
.form .note{font-size:13px;color:rgba(255,255,255,.7)}
.form .btn{justify-self:start}
@media (max-width:900px){.offer .wrap{grid-template-columns:1fr}.form .row{grid-template-columns:1fr}}

/* Footer */
footer{background:var(--green);color:#fff;padding:72px 0 32px}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:40px;margin-bottom:56px}
footer h5,footer .h5{margin:0 0 16px;font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--lime);font-weight:600}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:9px;font-size:15px;color:rgba(255,255,255,.85)}
footer ul a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
footer .brand .by{color:rgba(255,255,255,.75)}
footer .addr{margin-top:20px;font-size:14.5px;color:rgba(255,255,255,.75);line-height:1.6;max-width:32ch}
footer .cols ul,footer nav ul{list-style:none;margin:0;padding:0}
footer .legal{border-top:1px solid rgba(255,255,255,.15);padding-top:22px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:13.5px;color:rgba(255,255,255,.65)}
footer .legallist{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px 18px}
footer .legal a{display:inline-block;padding:6px 2px;margin-right:0;min-height:24px}
footer .legal a:hover{color:#fff}
@media (max-width:900px){footer .cols{grid-template-columns:1fr 1fr}}
@media (max-width:520px){footer .cols{grid-template-columns:1fr}}

/* Related articles row */
.readnext{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.readnext a{display:grid;grid-template-rows:auto 1fr;background:var(--white);border:1px solid var(--mist);border-radius:var(--radius);overflow:hidden}
.readnext img{aspect-ratio:16/10;object-fit:cover;width:100%;transition:transform 1s var(--ease)}
.readnext a:hover img{transform:scale(1.04)}
.readnext div{padding:18px 20px 22px}
.readnext small{font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:600;color:var(--green)}
.readnext b{display:block;font-size:17px;font-weight:600;line-height:1.3;margin-top:8px}
@media (max-width:900px){.related{grid-template-columns:1fr}}

/* Shared page patterns (hubs) */
.phero{padding:124px 0 0}
.phero .wrap{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:56px;align-items:end}
.phero .lead{margin-top:22px}
.phero .ctas{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}
.phero .pic{aspect-ratio:4/3;border-radius:var(--radius);overflow:hidden;background:var(--mist)}
.phero .pic img{width:100%;height:100%;object-fit:cover}
.phero .facts{display:flex;flex-wrap:wrap;gap:8px 28px;margin-top:28px;font-size:14.5px;color:var(--ink-2)}
.phero .facts span{display:inline-flex;align-items:center;gap:8px}
.phero .facts .ms{color:var(--green);font-size:20px}
.facts em{font-style:normal;color:var(--steel);margin-left:7px}
@media (max-width:900px){.phero{padding-top:104px}.phero .wrap{grid-template-columns:minmax(0,1fr);gap:32px}.phero h1{overflow-wrap:anywhere;hyphens:auto}}
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:40px}
.tile{background:var(--white);border:1px solid var(--mist);border-radius:var(--radius);padding:26px;min-height:200px;display:flex;flex-direction:column}
.tile .ms{font-size:32px;color:var(--green);margin-bottom:auto}
.tile b{display:block;font-size:19px;margin-top:22px}
.tile p{font-size:14.5px;color:var(--steel);margin-top:6px}
.tile.dark{background:var(--green);color:#fff;border-color:var(--green)}
.tile.dark p{color:rgba(255,255,255,.75)}
.tile.dark .btn{margin-top:18px;align-self:flex-start}
@media (max-width:1000px){.tiles{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.tiles{grid-template-columns:1fr}}
.specs{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px}
.spec{background:var(--white);border:1px solid var(--mist);border-radius:var(--radius);padding:24px}
.spec small{display:block;font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:600;color:var(--steel)}
.spec b{display:block;font-size:20px;margin-top:10px;line-height:1.2}
.spec p{font-size:14.5px;color:var(--ink-2);margin-top:8px}
@media (max-width:900px){.specs{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.specs{grid-template-columns:1fr}}
.split .wrap{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:56px;align-items:center}
.split .pic{border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3}
.split .pic img{width:100%;height:100%;object-fit:cover}
.split ul.list{list-style:none;margin:28px 0 0;padding:0;border-top:1px solid var(--mist)}
.split ul.list li{display:grid;grid-template-columns:44px 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--mist)}
.split ul.list .ms{font-size:30px;color:var(--green)}
.split ul.list b{display:block;font-size:17px}
.split ul.list span{font-size:14.5px;color:var(--steel)}
@media (max-width:900px){.split .wrap{grid-template-columns:1fr}}
.faqsec .wrap{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:56px}
@media (max-width:900px){.faqsec .wrap{grid-template-columns:1fr}}
.steps4 ol{list-style:none;margin:36px 0 0;padding:0;counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.steps4 li{background:var(--white);border:1px solid var(--mist);border-radius:var(--radius);padding:24px}
.steps4 li::before{counter-increment:s;content:counter(s,decimal-leading-zero);display:block;font-size:30px;font-weight:800;font-variation-settings:"wdth" 118;color:var(--green);letter-spacing:-.02em;margin-bottom:14px;font-variant-numeric:tabular-nums}
.steps4 li b{display:block;font-size:18px;margin-bottom:6px}
.steps4 li p{font-size:14.5px;color:var(--ink-2)}
@media (max-width:900px){.steps4 ol{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.steps4 ol{grid-template-columns:1fr}}
.swatchrow{display:flex;flex-wrap:wrap;gap:14px;margin-top:24px}
.swatchrow>div{display:grid;grid-template-columns:44px 1fr;gap:12px;align-items:center;font-size:14px}.swatchrow>div>div{display:block}
.swatchrow i{display:block;width:44px;height:44px;border-radius:50%;border:1px solid rgba(0,0,0,.12)}
.swatchrow b{display:block;font-weight:600}
.swatchrow span{color:var(--steel);font-size:13px}