:root{
  --dark:#231f20;
  --dark-2:#2b3034;
  --grey:#f1f0ed;
  --text:#2a2d30;
  --muted:#6b7075;
  --accent:#f1471d;
  --accent-dark:#d03a14;
  --line:#dedcd7;
  --radius:6px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--text);background:#fff;line-height:1.6;font-size:17px}
a{color:var(--accent-dark)}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}

/* Header */
.site-header{position:sticky;top:0;z-index:10;background:#fff;border-bottom:3px solid var(--accent);box-shadow:0 2px 12px rgba(0,0,0,.08)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:92px;gap:20px}
.logo{display:flex;align-items:center}
.logo img{height:64px;width:auto;display:block}
.nav{display:flex;gap:28px}
.nav a{color:var(--text);text-decoration:none;font-size:.95rem;font-weight:500}
.nav a:hover{color:var(--accent)}

/* Buttons */
.btn{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;font-weight:700;padding:14px 26px;border-radius:var(--radius);border:2px solid var(--accent);transition:background .15s}
.btn:hover{background:var(--accent-dark);border-color:var(--accent-dark)}
.btn-outline{background:transparent;color:#fff;border-color:#fff}
.btn-outline:hover{background:#fff;color:var(--dark);border-color:#fff}
.btn-small{padding:8px 16px;font-size:.9rem}

/* Hero */
.hero{position:relative;overflow:hidden;background:var(--dark);color:#fff;padding:110px 0 100px}
.hero h1{font-size:clamp(2.1rem,5vw,3.6rem);line-height:1.12;margin:12px 0 22px;font-weight:800}
.hero .lead{max-width:620px;color:#cfd2d4}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.8rem;font-weight:700;color:var(--accent)}
.lead{font-size:1.15rem}

/* Trust */
.trust{background:var(--accent);color:#fff}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:26px 20px}
.trust strong{display:block;font-size:1.1rem}
.trust span{font-size:.9rem;opacity:.9}

/* Sections */
.section{padding:90px 0}
.section h2{font-size:clamp(1.7rem,3.5vw,2.4rem);line-height:1.2;margin:8px 0 40px;font-weight:800}
.section-dark{background:var(--dark);color:#fff}
.section-dark .lead,.section-dark p{color:#cfd2d4}
.section-grey{background:var(--grey)}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{border:1px solid var(--line);border-top:4px solid var(--accent);border-radius:var(--radius);padding:30px}
.card h3{font-size:1.25rem;margin-bottom:14px}
.card ul{list-style:none}
.card li{padding:8px 0;border-bottom:1px solid var(--line)}
.card li:last-child{border-bottom:0}
.card li::before{content:"";display:inline-block;width:8px;height:8px;background:var(--accent);margin-right:12px;vertical-align:middle}

/* Steps */
.steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.steps span{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border:2px solid var(--accent);color:var(--accent);font-weight:800;font-size:1.2rem;border-radius:50%;margin-bottom:16px}
.steps h3{margin-bottom:8px}

/* About */
.about{display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:start}
.about .lead{font-weight:600;margin-bottom:18px}
.values{list-style:none;display:grid;gap:16px}
.values li{background:var(--grey);border-left:4px solid var(--accent);padding:18px 22px;border-radius:0 var(--radius) var(--radius) 0;color:var(--muted)}
.values strong{display:block;color:var(--text);font-size:1.05rem}

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ph{position:relative;aspect-ratio:4/3;background:#d9d6d0;border-radius:var(--radius);overflow:hidden;display:flex;align-items:center;justify-content:center}
.ph span{color:#8b8780;font-weight:600}
.ph img{width:100%;height:100%;object-fit:cover}
.ph figcaption{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,rgba(0,0,0,.65));color:#fff;padding:30px 16px 12px;font-size:.92rem;font-weight:600}
.more{margin-top:28px}

/* Contact */
.contact{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:center}
.contact-box{font-style:normal;background:var(--dark-2);border-top:4px solid var(--accent);padding:32px;border-radius:var(--radius);line-height:1.8;color:#cfd2d4}
.contact-box strong{display:block;color:#fff;margin-bottom:6px}
.contact-box a{color:#fff}


/* Footer */
.site-footer{background:#15181a;color:#9a9ea2;font-size:.9rem}
.footer-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:24px 20px}
.site-footer nav{display:flex;gap:22px}
.site-footer a{color:#d7d9db;text-decoration:none}

/* Legal pages */
.legal{padding:70px 0 90px;max-width:820px}
.legal h1{font-size:2.2rem;margin-bottom:30px}
.legal h2{font-size:1.25rem;margin:34px 0 10px}
.legal p,.legal ul{margin-bottom:12px}
.legal ul{padding-left:22px}
.back{display:inline-block;margin-bottom:24px}

/* Mobile */
@media (max-width:860px){
  .nav{display:none}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .cards,.steps,.about,.contact{grid-template-columns:1fr;gap:28px}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .hero{padding:70px 0 64px}
  .section{padding:64px 0}
}
@media (max-width:480px){
  .gallery{grid-template-columns:1fr}
  .hero-actions .btn{width:100%;text-align:center}
}

/* Anruf-Button: Nummer am PC, "Jetzt anrufen" am Handy */
.only-mobile{display:none}
@media (max-width:860px){.only-desktop{display:none}.only-mobile{display:inline}}
.footer-logo{height:34px;width:auto}
@media (max-width:860px){.header-inner{height:76px}.logo img{height:50px}}

/* Dach-Symbol als Wasserzeichen */
.hero::after,#ueber-uns::after,#kontakt::after{content:"";position:absolute;pointer-events:none;background:no-repeat center/contain}
.hero::after{background-image:url("dach-weiss.svg");opacity:.07;width:560px;height:504px;right:-60px;top:50%;transform:translateY(-50%)}
.hero .wrap{position:relative;z-index:1}
#ueber-uns,#kontakt{position:relative;overflow:hidden}
#ueber-uns .wrap,#kontakt .wrap{position:relative;z-index:1}
#ueber-uns::after{background-image:url("dach-dunkel.svg");opacity:.04;width:420px;height:378px;left:-90px;bottom:-60px}
#kontakt::after{background-image:url("dach-weiss.svg");opacity:.05;width:380px;height:342px;right:-50px;bottom:-50px}
@media (max-width:860px){.hero::after{width:340px;height:306px;right:-90px;top:auto;bottom:-40px;transform:none}}

/* Instagram-Button */
.ig-cta{display:flex;align-items:center;gap:18px;margin-top:32px;max-width:560px;background:var(--dark);color:#fff;text-decoration:none;padding:18px 24px;border-radius:var(--radius);border-left:5px solid var(--accent);box-shadow:0 8px 24px rgba(0,0,0,.15);transition:transform .15s,box-shadow .15s}
.ig-cta:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(0,0,0,.22)}
.ig-badge{flex:none;display:flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:14px;background:transparent}
.ig-icon{width:48px;height:48px;display:block}
.ig-text{display:flex;flex-direction:column;line-height:1.35}
.ig-text strong{font-size:1.1rem}
.ig-text span{color:#cfd2d4;font-size:.95rem}
.ig-arrow{margin-left:auto;font-size:1.5rem;color:var(--accent);transition:transform .15s}
.ig-cta:hover .ig-arrow{transform:translateX(4px)}
.ig-small{display:inline-flex;align-items:center;gap:10px;margin-top:14px;background:#fff;color:var(--text)!important;text-decoration:none;padding:8px 14px;border-radius:var(--radius);font-weight:600}
.ig-small .ig-icon{width:22px;height:22px}
.ig-small:hover{background:#f1f0ed}

/* Galerie: klickbare Fotos + Lightbox */
.ph.clickable{cursor:zoom-in}
.ph.clickable img{transition:transform .3s}
.ph.clickable:hover img{transform:scale(1.04)}
.ph .ph-count{position:absolute;top:12px;right:12px;background:var(--accent);color:#fff;font-size:.85rem;font-weight:700;padding:5px 10px;border-radius:var(--radius)}
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(15,13,14,.94);display:flex;align-items:center;justify-content:center;padding:20px}
.lightbox[hidden]{display:none}
.lb-figure{max-width:min(1100px,100%);max-height:100%;display:flex;flex-direction:column;align-items:center}
.lb-img{max-width:100%;max-height:72vh;border-radius:var(--radius);object-fit:contain}
.lb-cap{color:#e6e7e8;max-width:720px;text-align:center;margin-top:16px;display:flex;flex-direction:column;gap:6px}
.lb-title{font-size:1.15rem;color:#fff}
.lb-text{font-size:.95rem;color:#cfd2d4}
.lb-sub{font-size:.85rem;color:var(--accent)}
.lightbox button{position:absolute;background:rgba(255,255,255,.1);color:#fff;border:0;cursor:pointer;font-size:2rem;line-height:1;width:52px;height:52px;border-radius:50%}
.lightbox button:hover{background:var(--accent)}
.lightbox button[hidden]{display:none}
.lb-close{top:16px;right:16px}
.lb-prev{left:16px;top:50%;transform:translateY(-50%)}
.lb-next{right:16px;top:50%;transform:translateY(-50%)}
@media (max-width:860px){.lb-prev,.lb-next{top:auto;bottom:16px;transform:none}.lb-img{max-height:60vh}}

/* Breites Feature-Feld (z. B. Poolbau) */
.ph-wide{grid-column:1/-1;aspect-ratio:21/8}
@media (max-width:860px){.ph-wide{aspect-ratio:4/3}}

/* Mobiles Menü (Hamburger) */
.header-actions{display:flex;align-items:center;gap:10px}
.menu-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;padding:0 10px;background:transparent;border:2px solid var(--line);border-radius:var(--radius);cursor:pointer}
.menu-toggle span{display:block;height:2px;background:var(--dark);border-radius:2px;transition:transform .2s,opacity .2s}
.menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.open span:nth-child(2){opacity:0}
.menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-nav{display:flex;flex-direction:column;background:#fff;border-top:1px solid var(--line);padding:6px 20px 14px}
.mobile-nav[hidden]{display:none}
.mobile-nav a{color:var(--text);text-decoration:none;font-weight:600;font-size:1.05rem;padding:14px 0;border-bottom:1px solid var(--line)}
.mobile-nav a:last-child{border-bottom:0}
.mobile-nav a:hover{color:var(--accent)}
@media (max-width:860px){.menu-toggle{display:flex}}
@media (min-width:861px){.mobile-nav{display:none!important}}