/* Fensterservice TFS – kierunek A „Fensterladen” (wybór usera 26.10.2026).
   Zieleń okiennic, wapienny tynk, piaskowiec; nagłówki Young Serif, tekst Albert Sans. Jeden mocny element: panel z lamelami jak okiennica. */
@font-face{font-family:"Young Serif";src:url(/fonts/young-serif-latin-400-normal.woff2) format("woff2");font-display:swap;unicode-range:U+0000-00FF,U+2000-206F,U+20AC}
@font-face{font-family:"Young Serif";src:url(/fonts/young-serif-latin-ext-400-normal.woff2) format("woff2");font-display:swap;unicode-range:U+0100-024F,U+1E00-1EFF}
@font-face{font-family:"Albert Sans";src:url(/fonts/albert-sans-latin-wght-normal.woff2) format("woff2");font-weight:300 900;font-display:swap;unicode-range:U+0000-00FF,U+2000-206F,U+20AC,U+2212}
@font-face{font-family:"Albert Sans";src:url(/fonts/albert-sans-latin-ext-wght-normal.woff2) format("woff2");font-weight:300 900;font-display:swap;unicode-range:U+0100-024F,U+1E00-1EFF}

:root{
  --laden:#2F5A45; --laden-d:#244636; --laden-hell:#DCE5DF;
  --putz:#EEF0EB; --putz-d:#E2E6DE; --sand:#D8CDB5; --sand-hell:#E9E3D4;
  --messing:#9C7A35; --tinte:#1E2723; --leise:#56625C; --linie:#CDD3CB;
  --serif:"Young Serif",Georgia,serif; --sans:"Albert Sans",system-ui,sans-serif;
  --rand:clamp(16px,4vw,48px); --mass:1280px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--putz);color:var(--tinte);font:400 1.1rem/1.62 var(--sans)}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-underline-offset:.2em;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--messing);outline-offset:2px}
h1,h2{font-family:var(--serif);font-weight:400;letter-spacing:-.005em}
h1{font-size:clamp(2.5rem,4.8vw,4.3rem);line-height:1.03;margin:0 0 1.1rem}
h2{font-size:clamp(1.6rem,2.6vw,2.15rem);line-height:1.12;margin:0 0 .7rem}
h3{font-size:1.18rem;font-weight:700;line-height:1.25;margin:1.6rem 0 .45rem}
p,ul,ol{margin:0 0 1em}
.innen{max-width:var(--mass);margin:0 auto;padding-left:var(--rand);padding-right:var(--rand)}
.skip{position:absolute;left:-999px;top:0;background:var(--putz);padding:.6em 1em;z-index:20}
.skip:focus{left:8px;top:8px}

/* przyciski */
.tel,.k-laden{display:inline-flex;align-items:center;justify-content:center;background:var(--laden);color:var(--putz);padding:.7rem 1.1rem;
  border:0;border-radius:2px;font:700 1rem/1.1 var(--sans);text-decoration:none;cursor:pointer;min-height:44px}
.tel:hover,.k-laden:hover{background:var(--laden-d)}
.k-putz{display:inline-flex;align-items:center;background:var(--putz);color:var(--laden);padding:.9rem 1.35rem;border-radius:2px;font-weight:700;text-decoration:none;min-height:48px}
.k-putz:hover{background:#fff}
.k-rand{display:inline-flex;align-items:center;border:2px solid var(--laden-hell);color:var(--putz);padding:.8rem 1.25rem;border-radius:2px;font-weight:700;text-decoration:none;min-height:48px}
.k-rand:hover{background:rgba(255,255,255,.08)}

/* nagłówek */
.kopf{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:2rem;padding:.85rem var(--rand);background:var(--putz);border-bottom:1px solid var(--linie)}
.marke{display:flex;align-items:center;gap:.6rem;font:400 1.35rem/1 var(--serif);text-decoration:none;white-space:nowrap}
.marke b,.fuss-marke b{display:inline-block;width:18px;height:24px;flex:none;background:repeating-linear-gradient(180deg,var(--laden) 0 3px,var(--putz) 3px 5px);border:2px solid var(--laden)}
.nav{display:flex;gap:1.6rem;margin-left:auto;font-weight:600;font-size:1rem}
.nav a{text-decoration:none;padding:.3rem 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current]{border-bottom-color:var(--laden)}
.menu{display:none;position:relative;margin-left:auto}
.menu summary{list-style:none;cursor:pointer;font-weight:700;padding:.55rem .95rem;border:2px solid var(--laden);color:var(--laden);border-radius:2px}
.menu summary::-webkit-details-marker{display:none}
.menu nav{position:absolute;right:0;top:calc(100% + .6rem);width:min(86vw,330px);max-height:76vh;overflow:auto;background:var(--putz);border-top:6px solid var(--laden);padding:.4rem 1.1rem 1rem;box-shadow:0 14px 30px rgba(30,39,35,.18)}
.menu nav a{display:block;padding:.42rem 0;text-decoration:none;font-weight:600}
.menu-g{margin:.9rem 0 .1rem;font-size:.9rem;color:var(--leise);font-weight:700}
@media (max-width:960px){.nav,.kopf>.tel{display:none}.menu{display:block}}

/* hero: okiennica + zdjęcie */
.held{display:grid;grid-template-columns:5fr 7fr;min-height:min(78vh,680px)}
.laden{background:var(--laden) repeating-linear-gradient(180deg,rgba(255,255,255,.035) 0 22px,rgba(0,0,0,.09) 22px 24px);color:var(--putz);
  padding:clamp(2rem,5vw,4.5rem) var(--rand);display:flex;flex-direction:column;justify-content:center}
.laden h1{color:var(--putz);font-size:clamp(2.4rem,4.3vw,4.1rem)}
.laden p{max-width:36ch;font-size:1.18rem;color:var(--laden-hell);margin:0 0 1.8rem}
.laden .krumen{font-size:.95rem;margin:0 0 1.4rem;color:#B9CBC0}
.laden .krumen a{color:#E4ECE7}
.knoepfe{display:flex;gap:.8rem;flex-wrap:wrap}
.held-bild{margin:0;position:relative;background:var(--putz-d)}
.held-bild img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
@media (max-width:900px){.held{grid-template-columns:1fr;min-height:0}.held-bild{order:-1;height:clamp(240px,62vw,420px)}}

/* objawy */
.symptom-band{background:var(--sand);padding:2.6rem 0 2.8rem}
.symptome{display:grid;grid-template-columns:repeat(4,1fr);border-top:2px solid var(--tinte)}
.symptome a{display:block;padding:1rem 1.2rem 1.1rem 0;border-bottom:1px solid rgba(30,39,35,.22);text-decoration:none;font-weight:700;font-size:1.15rem;line-height:1.3}
.symptome a span{display:block;font-weight:400;font-size:.95rem;color:#4C4A3C;margin-top:.2rem}
.symptome a:hover{color:var(--laden)}
.symptome a:hover span{color:var(--laden)}
@media (max-width:900px){.symptome{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.symptome{grid-template-columns:1fr}}

/* grupy usług */
.leist{padding:4rem 0}
.leist-raster{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;margin-top:1.4rem}
.leist-bild img{aspect-ratio:4/5;object-fit:cover;width:100%}
.leist h3{font:400 1.5rem/1.1 var(--serif);margin:1rem 0 .5rem}
.leist h3 a{text-decoration:none}
.leist ul{list-style:none;padding:0;margin:0;font-size:1rem}
.leist li{border-bottom:1px solid var(--linie)}
.leist li a{display:block;padding:.32rem 0;text-decoration:none}
.leist li a:hover{color:var(--laden);text-decoration:underline}
@media (max-width:900px){.leist-raster{grid-template-columns:1fr 1fr}.leist-bild img{aspect-ratio:3/2}}
@media (max-width:520px){.leist-raster{grid-template-columns:1fr}}

/* treść + formularz */
.spalten{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:clamp(2rem,5vw,5rem);align-items:start;padding-top:3.5rem;padding-bottom:3.5rem}
.text{max-width:68ch}
.text>p:first-child{font-size:1.18rem}
.abschnitt+.abschnitt{margin-top:2.4rem}
.abschnitt h2{padding-top:.2rem}
.text ul,.text ol{padding-left:1.2em}
.text li{margin-bottom:.4em}
.text li::marker{color:var(--laden)}
.text table{border-collapse:collapse;width:100%;margin:1.2rem 0 1.6rem;font-size:1rem}
.text th{text-align:left;font-weight:700;border-bottom:2px solid var(--tinte);padding:.5rem .5rem .5rem 0}
.text td{border-bottom:1px solid var(--linie);padding:.5rem .5rem .5rem 0;vertical-align:top}
.text-bild{margin:2.4rem 0}
.text-bild img{width:100%;aspect-ratio:3/2;object-fit:cover}
.seite-form{position:sticky;top:96px}
@media (max-width:960px){.spalten{grid-template-columns:1fr}.seite-form{position:static}}

/* FAQ */
.faq{margin-top:3rem;border-top:2px solid var(--tinte);padding-top:1.4rem}
.faq details{border-bottom:1px solid var(--linie)}
.faq summary{cursor:pointer;list-style:none;position:relative;padding:1rem 2.4rem 1rem 0;font-weight:700;font-size:1.08rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:.2rem;top:.7rem;font:400 1.6rem/1 var(--serif);color:var(--laden)}
.faq details[open] summary::after{content:"–"}
.antwort{padding:0 0 1rem}

/* formularz */
.anfrage{background:var(--sand-hell);border-top:6px solid var(--laden);padding:1.5rem;display:grid;gap:.85rem}
.anfrage h2{font-size:1.6rem;margin:0}
.anfrage-hinweis{margin:0;color:var(--leise);font-size:1rem}
.anfrage label{display:grid;gap:.3rem;font-weight:600;font-size:.98rem}
.anfrage input,.anfrage select,.anfrage textarea{font:400 1rem/1.4 var(--sans);padding:.7rem .75rem;border:1px solid #A9A28F;border-radius:2px;background:#FBFAF6;color:var(--tinte);width:100%}
.anfrage input:focus,.anfrage select:focus,.anfrage textarea:focus{outline:2px solid var(--laden);outline-offset:0;border-color:var(--laden)}
.anfrage .check{grid-template-columns:auto 1fr;gap:.6rem;align-items:start;font-weight:400;font-size:.9rem;line-height:1.45}
.anfrage .check input{width:20px;height:20px;margin:.1rem 0 0;accent-color:var(--laden)}
.anfrage .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.anfrage .k-laden{width:100%;min-height:50px;font-size:1.05rem}
.anfrage-status{margin:0;font-weight:600;min-height:1.4em}
.anfrage.voll{max-width:640px;margin-top:2rem}

/* przebieg */
.ablauf{background:var(--laden-d);color:var(--putz);padding:4rem 0}
.ablauf .innen{display:grid;grid-template-columns:4fr 8fr;gap:3rem}
.ablauf h2{margin:0}
.ablauf ol{margin:0;padding:0;list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;counter-reset:s}
.ablauf li{counter-increment:s;border-top:1px solid #8FA79A;padding-top:1rem}
.ablauf li::before{content:counter(s);display:block;font:400 2rem/1 var(--serif);color:var(--sand);margin-bottom:.6rem}
@media (max-width:900px){.ablauf .innen{grid-template-columns:1fr;gap:1.5rem}.ablauf ol{grid-template-columns:1fr;gap:1.2rem}}

/* strony informacyjne */
.info{max-width:calc(68ch + 2 * var(--rand));padding-top:3rem;padding-bottom:3rem}
.info h1{font-size:clamp(2.2rem,4vw,3.2rem)}
.info h2{font-size:1.45rem;margin-top:2rem}
.gross{font:400 2rem/1.2 var(--serif)}
.ratgeber-liste{list-style:none;padding:0}
.ratgeber-liste li{border-top:1px solid var(--linie);padding:1.1rem 0}
.ratgeber-liste a{font:400 1.4rem/1.2 var(--serif)}

/* stopka */
.fuss{background:var(--tinte);color:#DDE3DF;padding:3rem 0 2.5rem;font-size:1rem}
.fuss-raster{display:grid;grid-template-columns:1.2fr 1.4fr .8fr;gap:2.5rem}
.fuss-marke{display:flex;align-items:center;gap:.6rem;font:400 1.3rem/1 var(--serif);color:#fff}
.fuss-marke b{background:repeating-linear-gradient(180deg,var(--laden-hell) 0 3px,var(--tinte) 3px 5px);border-color:var(--laden-hell)}
.fuss-h{font-weight:700;color:#fff;margin-bottom:.5rem}
.fuss ul{list-style:none;padding:0;margin:0}.fuss li{padding:.15rem 0}
.fuss-firma{color:#A9B5AE}
@media (max-width:900px){.fuss-raster{grid-template-columns:1fr;gap:1.5rem}}

/* dolny pasek na telefonie */
.mobilleiste{display:none}
@media (max-width:960px){
  .mobilleiste{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:9}
  .mobilleiste a{display:flex;align-items:center;justify-content:center;min-height:56px;font-weight:700;text-decoration:none}
  .mobilleiste a:first-child{background:var(--laden);color:var(--putz)}
  .mobilleiste a:last-child{background:var(--sand);color:var(--tinte)}
  body{padding-bottom:56px}
}

/* długie złożenia (Fensterdichtungen, Hebeschiebetür) na wąskich ekranach */
@media (max-width:520px){h1,h2,h3{overflow-wrap:break-word;hyphens:auto;-webkit-hyphens:auto}h1{font-size:clamp(2rem,9.4vw,2.6rem)}.laden h1{font-size:clamp(1.95rem,9vw,2.5rem)}}
body{overflow-x:clip}
.anfrage .foto-feld input{padding:.55rem;background:#FBFAF6;cursor:pointer}
.anfrage .foto-feld input::file-selector-button{font:600 .95rem var(--sans);margin-right:.75rem;padding:.45rem .8rem;border:1px solid var(--laden);border-radius:2px;background:#fff;color:var(--laden);cursor:pointer}
.foto-hinweis{margin:-.45rem 0 0;color:var(--leise);font-size:.9rem}
.fuss-adresse{color:#DDE3DF}.fuss-adresse a{color:#fff}