/* Schreinerei Petersen – Stylesheet (mobile first)
   Keine externen Abhängigkeiten, keine Webfonts von Dritten (DSGVO). */

:root{
  --tafel:#1E221F;
  --tafel-2:#2A2F2B;
  --kreide:#F3F1EC;
  --kreide-2:#EAE7E0;
  --eiche:#B4813F;
  --eiche-hell:#D6A860;
  --moos:#5C6E5E;
  --text-hell:#CFCCC4;
  --linie:rgba(243,241,236,.16);
  --linie-dunkel:rgba(30,34,31,.14);
  --max:1120px;
  --serif:Georgia,"Iowan Old Style","Times New Roman",Times,serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --bar:64px; /* Höhe der mobilen Aktionsleiste */
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:80px}
body{
  margin:0;background:var(--kreide);color:var(--tafel);
  font-family:var(--sans);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
  padding-bottom:calc(var(--bar) + env(safe-area-inset-bottom));
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--serif);font-weight:700;line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2rem,7vw,3.8rem)}
h2{font-size:clamp(1.6rem,5.2vw,2.5rem)}
h3{font-size:1.2rem}
p{margin:0 0 1em;max-width:64ch}
ul,ol{margin:0;padding:0}

.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}
.eyebrow{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;font-weight:700;color:var(--moos);margin:0 0 .9em}
.eyebrow-hell{color:var(--eiche)}
:focus-visible{outline:3px solid var(--eiche);outline-offset:3px}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;background:var(--tafel);color:var(--kreide);padding:12px 18px;z-index:200}

/* ---------- Kopf ---------- */
.top{position:sticky;top:0;z-index:100;background:var(--tafel);color:var(--kreide)}
.top-bar{display:flex;align-items:center;gap:12px;min-height:64px}
.logo{display:block;flex:0 1 auto;min-width:0}
.logo img{width:clamp(170px,44vw,260px);height:auto;color:var(--kreide)}
.tel-btn{
  margin-left:auto;background:var(--eiche);color:#1E221F;text-decoration:none;
  font-weight:700;font-size:.9rem;padding:11px 14px;border-radius:2px;
  min-height:44px;display:inline-flex;align-items:center;gap:6px;white-space:nowrap;
}
.tel-btn:hover{background:var(--eiche-hell)}
.tel-txt{display:none}

.burger{
  width:48px;height:48px;flex:0 0 48px;background:none;border:1px solid var(--linie);
  border-radius:2px;color:var(--kreide);display:flex;align-items:center;justify-content:center;cursor:pointer;
}
.burger-lines{display:block;width:20px}
.burger-lines i{display:block;height:2px;background:currentColor;margin:4px 0;transition:transform .2s,opacity .2s}
.burger[aria-expanded="true"] i:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] i:nth-child(2){opacity:0}
.burger[aria-expanded="true"] i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

.top-bar{position:relative}
nav.main{
  display:none;position:absolute;top:100%;left:0;right:0;
  background:var(--tafel);border-top:1px solid var(--linie);
  box-shadow:0 18px 26px rgba(0,0,0,.28);
}
nav.main.open{display:block}
nav.main ul{list-style:none}
nav.main li{border-bottom:1px solid var(--linie)}
nav.main a{display:block;padding:16px 20px;text-decoration:none;font-size:1rem;min-height:52px}
nav.main a:hover,nav.main a:focus{background:var(--tafel-2)}

/* ---------- Hero ---------- */
.hero{background:var(--tafel);color:var(--kreide);padding:40px 0 48px;border-bottom:5px solid var(--eiche)}
.hero h1{max-width:17ch}
.claim{font-size:1.05rem;color:var(--text-hell);max-width:54ch}
.hero-media img{border-radius:2px;margin-top:28px}
.fakten{list-style:none;margin:24px 0 0;border-top:1px solid var(--linie)}
.fakten li{display:flex;justify-content:space-between;align-items:baseline;gap:14px;padding:12px 0;border-bottom:1px solid var(--linie);font-size:.9rem;color:var(--text-hell)}
.fakten b{font-family:var(--serif);font-size:1rem;color:var(--eiche);text-align:right}

/* Zielgruppen-Umschalter */
.switch{margin-top:26px}
.switch-bar{display:flex;border:1px solid var(--linie);border-radius:2px;overflow:hidden;background:var(--tafel-2)}
.switch-bar button{
  flex:1;font:inherit;font-size:.92rem;font-weight:700;padding:14px 10px;
  background:none;border:0;color:var(--text-hell);cursor:pointer;min-height:48px;
}
.switch-bar button[aria-selected="true"]{background:var(--kreide);color:var(--tafel)}
.zg{margin-top:20px}
.zg[hidden]{display:none}
.zg p{color:var(--text-hell)}
.cta-row{display:flex;flex-direction:column;gap:10px;margin-top:16px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;text-align:center;
  text-decoration:none;font-family:var(--sans);font-weight:700;font-size:1rem;
  padding:15px 24px;border-radius:2px;min-height:52px;border:0;cursor:pointer;
}
.btn-primary{background:var(--eiche);color:#1E221F}
.btn-primary:hover{background:var(--eiche-hell)}
.btn-ghost{border:1px solid var(--linie);color:var(--kreide)}
.btn-block{width:100%}

/* ---------- Sektionen ---------- */
section{padding:52px 0}
section.hell{background:var(--kreide-2)}
.head-2{margin-bottom:30px}

.karten{display:grid;gap:22px;grid-template-columns:1fr}
.karte{background:var(--kreide);border:1px solid var(--linie-dunkel);border-radius:2px;overflow:hidden;display:flex;flex-direction:column}
.karte img{width:100%;aspect-ratio:4/3;object-fit:cover}
.karte .txt{padding:20px 20px 24px}
.karte p{font-size:.97rem;margin-bottom:1.1em}
.karte .mehr{display:inline-block;font-weight:700;font-size:.94rem;text-decoration:none;border-bottom:2px solid var(--eiche);padding:6px 0;min-height:44px}
.tags{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 12px;list-style:none}
.tags li{font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;font-weight:700;color:var(--moos);border:1px solid var(--linie-dunkel);padding:3px 8px;border-radius:2px}

/* Ablauf */
.ablauf{counter-reset:s;display:grid;gap:22px;list-style:none;grid-template-columns:1fr}
.ablauf li{counter-increment:s;border-top:2px solid var(--tafel);padding-top:12px}
.ablauf li::before{content:counter(s,decimal-leading-zero);font-family:var(--serif);font-size:.9rem;color:var(--eiche);display:block;margin-bottom:4px}
.ablauf h3{font-size:1.05rem;margin-bottom:.3em}
.ablauf p{font-size:.94rem;margin:0}

/* Werkstatt */
.zitat{background:var(--tafel);color:var(--kreide)}
.zitat-grid{display:grid;gap:26px;grid-template-columns:1fr}
.zitat-grid img{border-radius:2px;max-height:340px;object-fit:cover;width:100%}
.zitat blockquote{font-family:var(--serif);font-size:clamp(1.35rem,5.4vw,2rem);line-height:1.3;margin:0 0 16px;max-width:22ch}
.zitat-text{color:var(--text-hell);font-size:.98rem}

/* Kontakt */
.kontakt-grid{display:grid;gap:40px;grid-template-columns:1fr}
.feld{margin-bottom:16px}
.feld-paar{display:grid;gap:16px;grid-template-columns:1fr}
label{display:block;font-size:.8rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:6px}
input,select,textarea{
  width:100%;font:inherit;font-size:16px; /* verhindert iOS-Zoom */
  padding:13px 12px;border:1px solid var(--linie-dunkel);border-radius:2px;background:#fff;min-height:50px;
}
textarea{min-height:130px;resize:vertical}
.hinweis{font-size:.82rem;color:#6A6459;margin-top:14px}
.kontaktdaten dl{margin:0}
.kontaktdaten dt{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--moos);font-weight:700;margin-top:20px}
.kontaktdaten dd{margin:4px 0 0;font-size:1.05rem}
.kontaktdaten a{font-weight:700}

/* ---------- Fuß ---------- */
.fuss{background:var(--tafel);color:var(--kreide);padding:44px 0 28px;font-size:.94rem}
.fuss-grid{display:grid;gap:28px;grid-template-columns:1fr}
.fuss h3{font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;font-family:var(--sans);color:var(--eiche);margin-bottom:10px}
.fuss ul{list-style:none}
.fuss li{margin-bottom:10px}
.fuss a{text-decoration:none}
.fuss a:hover{text-decoration:underline}
.rechts{border-top:1px solid var(--linie);margin-top:30px;padding-top:18px;color:#A9A49B;font-size:.84rem;display:flex;gap:18px;flex-wrap:wrap}

/* ---------- Mobile Aktionsleiste ---------- */
.mobilbar{
  position:fixed;left:0;right:0;bottom:0;z-index:120;display:flex;
  background:var(--tafel);border-top:1px solid var(--linie);
  padding-bottom:env(safe-area-inset-bottom);
}
.mobilbar a{
  flex:1;display:flex;align-items:center;justify-content:center;gap:8px;
  min-height:var(--bar);text-decoration:none;color:var(--kreide);font-weight:700;font-size:.98rem;
}
.mobilbar-primary{background:var(--eiche);color:#1E221F}

/* ---------- Ab Tablet ---------- */
@media (min-width:720px){
  body{padding-bottom:0}
  .mobilbar{display:none}
  .tel-txt{display:inline}
  .karten-2{grid-template-columns:1fr 1fr}
  .ablauf{grid-template-columns:1fr 1fr}
  .feld-paar{grid-template-columns:1fr 1fr}
  .fuss-grid{grid-template-columns:repeat(3,1fr)}
  .zitat-grid{grid-template-columns:280px 1fr;align-items:center}
  section{padding:64px 0}
  .hero{padding:56px 0 64px}
  .cta-row{flex-direction:row;flex-wrap:wrap}
  .btn-block{width:auto;min-width:240px}
}

/* ---------- Ab Desktop ---------- */
@media (min-width:960px){
  .burger{display:none}
  nav.main{
    display:block;position:static;background:none;border-top:0;box-shadow:none;
    order:2;margin-left:auto;
  }
  nav.main ul{display:flex;gap:26px}
  nav.main li{border-bottom:0}
  nav.main a{padding:8px 0;min-height:auto;font-size:.95rem;border-bottom:2px solid transparent}
  nav.main a:hover,nav.main a:focus{background:none;border-bottom-color:var(--eiche)}
  .top-bar{gap:24px;flex-wrap:nowrap}
  .tel-btn{order:3;margin-left:0}
  .hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center}
  .hero-media img{margin-top:0}
  .karten-3{grid-template-columns:repeat(3,1fr)}
  .ablauf{grid-template-columns:repeat(4,1fr)}
  .kontakt-grid{grid-template-columns:1.1fr .9fr;gap:56px}
  section{padding:80px 0}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation:none!important;transition:none!important}
}

@media print{
  .top,.mobilbar,.cta-row,form{display:none}
  body{background:#fff;color:#000;padding:0}
}

/* =========================================================
   Bausteine für die Unterseiten
   ========================================================= */

/* Untermenü in der Navigation */
nav.main .unter{list-style:none;background:rgba(0,0,0,.18)}
nav.main .unter a{padding-left:38px;font-size:.92rem;color:var(--text-hell)}
nav.main a[aria-current="page"]{color:var(--eiche)}

/* Seitenkopf der Unterseiten */
.seitenkopf{background:var(--tafel);color:var(--kreide);padding:32px 0 40px;border-bottom:5px solid var(--eiche)}
.seitenkopf h1{max-width:20ch;margin-bottom:.4em}
.seitenkopf .claim{margin-bottom:0}
.krumen{font-size:.8rem;color:var(--text-hell);margin:0 0 18px;display:flex;flex-wrap:wrap;gap:8px;list-style:none}
.krumen li::after{content:"›";margin-left:8px;color:var(--eiche)}
.krumen li:last-child::after{content:""}
.krumen a{text-decoration:none}
.krumen a:hover{text-decoration:underline}

/* Zwei Spalten Text + Bild */
.split{display:grid;gap:26px;grid-template-columns:1fr;align-items:center}
.split img{border-radius:2px;width:100%}
.split + .split{margin-top:48px}

/* Preisorientierung */
.preise{width:100%;border-collapse:collapse;margin:0 0 14px;font-size:.96rem}
.preise caption{text-align:left;font-weight:700;margin-bottom:10px}
.preise th,.preise td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--linie-dunkel);vertical-align:top}
.preise th{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--moos)}
.preise td:last-child{white-space:nowrap;font-weight:700;font-family:var(--serif)}
@media (max-width:600px){
  .preise thead{position:absolute;left:-9999px}
  .preise tr{display:block;border-bottom:1px solid var(--linie-dunkel);padding:10px 0}
  .preise td{display:flex;justify-content:space-between;gap:14px;border:0;padding:4px 0}
  .preise td::before{content:attr(data-label);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--moos);font-weight:700}
}

/* Fragen und Antworten */
.faq details{border-bottom:1px solid var(--linie-dunkel);padding:4px 0}
.faq summary{cursor:pointer;font-weight:700;padding:16px 0;min-height:52px;display:flex;align-items:center;gap:10px;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"+";color:var(--eiche);font-family:var(--serif);font-size:1.3rem;line-height:1}
.faq details[open] summary::before{content:"–"}
.faq details p{padding:0 0 16px 24px;font-size:.97rem}

/* Referenzen */
.referenzen{display:grid;gap:22px;grid-template-columns:1fr;list-style:none}
.referenz{background:var(--kreide);border:1px solid var(--linie-dunkel);overflow:hidden}
.referenz img{width:100%;aspect-ratio:4/3;object-fit:cover}
.referenz .txt{padding:18px 18px 22px}
.referenz h3{font-size:1.08rem;margin-bottom:.35em}
.referenz dl{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;font-size:.9rem;margin:10px 0 0}
.referenz dt{font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--moos);font-weight:700;padding-top:3px}
.referenz dd{margin:0}

/* Downloads */
.downloads{list-style:none;border-top:1px solid var(--linie-dunkel)}
.downloads li{border-bottom:1px solid var(--linie-dunkel)}
.downloads a{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 0;text-decoration:none;min-height:56px;font-weight:700}
.downloads a:hover{color:var(--eiche)}
.downloads .typ{font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--moos);font-weight:700;white-space:nowrap}

/* Neuigkeiten */
.news{list-style:none;display:grid;gap:26px;grid-template-columns:1fr}
.news article{border-top:2px solid var(--tafel);padding-top:14px}
.news time{font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:var(--moos);font-weight:700}
.news h3{margin:6px 0 .4em;font-size:1.1rem}
.news p{font-size:.96rem;margin:0}

/* Zeitleiste im Profil */
.zeitleiste{list-style:none;border-left:2px solid var(--eiche);padding-left:22px;margin-top:8px}
.zeitleiste li{margin-bottom:24px;position:relative}
.zeitleiste li::before{content:"";position:absolute;left:-28px;top:9px;width:10px;height:10px;background:var(--eiche);border-radius:50%}
.zeitleiste .jahr{font-family:var(--serif);font-weight:700;color:var(--eiche);display:block}
.zeitleiste p{margin:2px 0 0;font-size:.96rem}

/* Handlungsband */
.band{background:var(--eiche);color:#1E221F;padding:40px 0}
.band h2{margin-bottom:.3em}
.band p{max-width:52ch;margin-bottom:20px}
.band .btn-dunkel{background:var(--tafel);color:var(--kreide)}

/* Merkmalliste mit Haken */
.haken{list-style:none;margin:0 0 20px}
.haken li{padding-left:28px;position:relative;margin-bottom:10px}
.haken li::before{content:"✓";position:absolute;left:0;color:var(--eiche);font-weight:700}

/* Rechtstexte */
.rechtstext{max-width:74ch}
.rechtstext h2{font-size:1.35rem;margin-top:2em}
.rechtstext h3{font-size:1.05rem;margin-top:1.6em}
.rechtstext p,.rechtstext li{font-size:.98rem}
.rechtstext ul{padding-left:22px;margin-bottom:1em}
.rechtstext .platzhalter{background:#FBF3E2;border-left:4px solid var(--eiche);padding:14px 16px;font-size:.92rem}

@media (min-width:720px){
  .split{grid-template-columns:1fr 1fr;gap:40px}
  .split.bild-links img{order:-1}
  .referenzen{grid-template-columns:1fr 1fr}
  .news{grid-template-columns:1fr 1fr}
  .seitenkopf{padding:40px 0 56px}
}
@media (min-width:960px){
  .referenzen{grid-template-columns:repeat(3,1fr)}
  nav.main .unter{
    display:none;position:absolute;top:100%;min-width:220px;
    background:var(--tafel);box-shadow:0 18px 26px rgba(0,0,0,.28);padding:6px 0;
  }
  nav.main li.hat-unter{position:relative}
  nav.main li.hat-unter:hover .unter,
  nav.main li.hat-unter:focus-within .unter{display:block}
  nav.main .unter a{padding:11px 18px;border-bottom:0}
  nav.main .unter a:hover{background:var(--tafel-2);border-bottom-color:transparent}
}