/* MMT Gebäudedienst – Website 2026 */
:root{
  --g:#2d5a27;--g-d:#1c3a18;--g-xd:#122611;--lime:#a3d13a;--lime-d:#8fbb2a;
  --ink:#172117;--mut:#5d6b5f;--line:#e2e8df;--bg:#f4f7f2;--white:#fff;
  --r:6px;--max:1200px;--shadow:0 18px 50px rgba(18,38,17,.18)
}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);line-height:1.65;background:#fff;-webkit-text-size-adjust:100%;font-size:17px}
img{max-width:100%;height:auto;display:block}a{color:var(--g)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.sr{position:absolute;left:-9999px}
h1,h2,h3,h4{line-height:1.15;margin:0 0 .5em}
.kicker{display:block;font-size:.82rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--lime-d);margin-bottom:10px}
.h2{font-size:clamp(1.7rem,3.4vw,2.6rem);text-transform:uppercase;font-weight:800;letter-spacing:.01em;color:var(--g-d)}
.h2 em{font-style:normal;color:var(--lime-d);display:block}
.lead{font-size:1.12rem;color:var(--mut);max-width:720px}
.center{text-align:center}.center .lead{margin-left:auto;margin-right:auto}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 28px;border-radius:var(--r);font-weight:700;text-decoration:none;border:2px solid transparent;cursor:pointer;font:inherit;font-weight:700;font-size:1rem;letter-spacing:.02em;transition:background .15s,color .15s,transform .15s}
.btn:hover{transform:translateY(-1px)}
.btn-lime{background:var(--lime);color:var(--ink)}.btn-lime:hover{background:#b6e24c}
.btn-green{background:var(--g);color:#fff}.btn-green:hover{background:var(--g-d)}
.btn-ghost{border-color:#fff;color:#fff}.btn-ghost:hover{background:#fff;color:var(--g-d)}
.btn-line{border-color:var(--g);color:var(--g)}.btn-line:hover{background:var(--g);color:#fff}
.btn-block{width:100%}
.arrow::after{content:"→";transition:transform .15s}.arrow:hover::after{transform:translateX(3px)}
/* header */
.hdr{position:sticky;top:0;z-index:100;background:#fff;box-shadow:0 1px 0 var(--line)}
.hdr-in{display:flex;align-items:center;height:82px;gap:28px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--g-d)}
.logo img{height:62px;width:auto}
.logo span{font-weight:800;line-height:1.05;font-size:1.02rem;letter-spacing:.02em;text-transform:uppercase}.logo small{display:block;font-weight:600;color:var(--mut);font-size:.72rem;letter-spacing:.08em}
.nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav>a,.nav .dd>button{font:inherit;font-size:.9rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--ink);text-decoration:none;padding:10px 12px;background:none;border:0;cursor:pointer;border-radius:4px}
.nav>a:hover,.nav .dd>button:hover,.nav a[aria-current]{color:var(--g)}
.nav .hot{color:var(--g)}
.dd{position:relative}
.dd-menu{position:absolute;top:100%;left:0;min-width:270px;background:#fff;box-shadow:var(--shadow);border-top:3px solid var(--lime);padding:10px 0;display:none}
.dd:hover .dd-menu,.dd:focus-within .dd-menu{display:block}
.dd-menu a{display:block;padding:9px 20px;color:var(--ink);text-decoration:none;font-size:.95rem}.dd-menu a:hover{background:var(--bg);color:var(--g)}
.dd-menu .sep{height:1px;background:var(--line);margin:6px 0}
.hdr-tel{margin-left:10px;white-space:nowrap;padding:12px 18px;font-size:.95rem}
.burger{display:none;margin-left:auto;background:none;border:0;width:46px;height:46px;cursor:pointer;padding:10px}
.burger span{display:block;height:3px;background:var(--g-d);margin:5px 0;border-radius:2px}
/* hero */
.hero{position:relative;min-height:640px;display:flex;align-items:center;color:#fff;overflow:hidden;background:var(--g-xd)}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,26,11,.86) 0%,rgba(12,26,11,.55) 50%,rgba(12,26,11,.15) 100%);z-index:1}
.hero .wrap{position:relative;z-index:2;width:100%}
.frame{border:2px solid rgba(255,255,255,.75);padding:56px 56px 52px;max-width:820px}
.hero h1{font-size:clamp(2.4rem,6.2vw,5rem);font-weight:900;text-transform:uppercase;letter-spacing:-.005em;line-height:1;margin:0 0 22px}
.hero h1 em{font-style:normal;color:var(--lime)}
.hero p{font-size:1.2rem;max-width:560px;margin:0 0 30px;opacity:.95}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.tabs{position:absolute;right:0;bottom:0;z-index:3;display:flex}
.tabs a{display:flex;align-items:center;justify-content:center;width:200px;height:84px;background:#fff;color:var(--g-d);text-decoration:none;font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:.9rem;border-left:1px solid var(--line)}
.tabs a:first-child{background:var(--g);color:#fff;border:0}
.tabs a:hover{background:var(--lime);color:var(--ink)}
/* sections */
.sec{padding:100px 0}.sec-s{padding:70px 0}.bg{background:var(--bg)}.dark{background:var(--g-d);color:#fff}
.dark .h2{color:#fff}.dark .lead{color:rgba(255,255,255,.8)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.split-img{position:relative}
.split-img img{width:100%;aspect-ratio:4/3;object-fit:cover}
.split-img::after{content:"";position:absolute;inset:-18px 18px 18px -18px;border:2px solid var(--lime);z-index:-1}
.ticks{list-style:none;padding:0;margin:24px 0}.ticks li{position:relative;padding-left:32px;margin:10px 0}
.ticks li::before{content:"";position:absolute;left:0;top:.45em;width:18px;height:10px;border-left:3px solid var(--lime-d);border-bottom:3px solid var(--lime-d);transform:rotate(-45deg)}
/* services grid */
.svc{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.svc a{position:relative;display:block;min-height:300px;overflow:hidden;color:#fff;text-decoration:none;background:var(--g-d)}
.svc a.big{grid-column:span 2;grid-row:span 2;min-height:622px}
.svc img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s}
.svc a:hover img{transform:scale(1.05)}
.svc a::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(12,26,11,.92) 0%,rgba(12,26,11,.25) 60%,rgba(12,26,11,.05) 100%)}
.svc .t{position:absolute;left:0;right:0;bottom:0;padding:26px;z-index:2}
.svc h3{font-size:1.35rem;text-transform:uppercase;letter-spacing:.03em;margin:0 0 6px}
.svc a.big h3{font-size:2.1rem}
.svc p{margin:0 0 10px;opacity:.9;font-size:.98rem}
.svc .more{font-weight:700;color:var(--lime);font-size:.9rem;text-transform:uppercase;letter-spacing:.08em}
.svc .tag{position:absolute;top:22px;left:22px;z-index:2;background:var(--lime);color:var(--ink);font-weight:800;font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;padding:6px 12px}
.svc-mini{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:22px}
.svc-mini a{display:block;padding:20px 22px;border:1px solid var(--line);text-decoration:none;color:var(--ink);font-weight:700;background:#fff}
.svc-mini a span{display:block;font-weight:400;color:var(--mut);font-size:.9rem}
.svc-mini a:hover{border-color:var(--g);color:var(--g)}
/* numbers */
.nums{display:grid;grid-template-columns:repeat(4,1fr);text-align:center}
.nums div{padding:10px 18px;border-left:1px solid rgba(255,255,255,.15)}.nums div:first-child{border:0}
.nums strong{display:block;font-size:clamp(2.2rem,4vw,3.2rem);font-weight:900;color:var(--lime);line-height:1.1}
.nums span{font-size:.92rem;text-transform:uppercase;letter-spacing:.1em;opacity:.85}
/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:44px;counter-reset:s}
.steps div{background:#fff;padding:30px 26px;border-top:4px solid var(--g);counter-increment:s}
.steps div::before{content:"0" counter(s);display:block;font-size:2.2rem;font-weight:900;color:var(--lime-d);line-height:1;margin-bottom:14px}
.steps h3{font-size:1.1rem;text-transform:uppercase;letter-spacing:.03em;color:var(--g-d)}
.steps p{margin:0;color:var(--mut);font-size:.96rem}
/* season */
.season{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:44px;border:1px solid var(--line)}
.season div{padding:28px 24px;border-left:1px solid var(--line);background:#fff}.season div:first-child{border:0}
.season h3{font-size:1.05rem;text-transform:uppercase;letter-spacing:.06em;color:var(--g)}
.season small{display:block;color:var(--mut);font-weight:700;margin-bottom:10px;text-transform:uppercase;letter-spacing:.08em;font-size:.75rem}
.season ul{margin:0;padding-left:18px;color:var(--mut);font-size:.96rem}
/* cards */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px}
.card{background:#fff;padding:28px 24px;border:1px solid var(--line);border-top:4px solid var(--lime)}
.card h3{font-size:1.06rem;text-transform:uppercase;letter-spacing:.03em;color:var(--g-d)}
.card p{margin:0;color:var(--mut);font-size:.96rem}
/* reviews */
.revs{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.rev{margin:0;background:#fff;padding:30px 28px;border:1px solid var(--line);display:flex;flex-direction:column}
.rev .st{color:#e3a514;letter-spacing:3px;font-size:1.05rem}
.rev blockquote{margin:12px 0 18px;flex:1}
.rev figcaption{font-size:.92rem;color:var(--mut)}.rev figcaption strong{color:var(--ink)}
/* region */
.cities{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.cities a,.cities span{display:inline-block;padding:10px 18px;border:1px solid rgba(255,255,255,.35);color:#fff;text-decoration:none;font-weight:600}
.cities a:hover{background:var(--lime);color:var(--ink);border-color:var(--lime)}
/* faq */
.faq{max-width:860px;margin:40px auto 0}
.faq details{border-bottom:1px solid var(--line);padding:20px 0}
.faq summary{cursor:pointer;font-weight:700;font-size:1.08rem;list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.6rem;line-height:1;color:var(--g)}.faq details[open] summary::after{content:"–"}
.faq p{margin:12px 0 0;color:var(--mut)}
/* form */
.form-card{background:#fff;color:var(--ink);padding:34px 32px;box-shadow:var(--shadow);border-top:5px solid var(--lime)}
.form-card h2,.form-card h3{font-size:1.45rem;text-transform:uppercase;letter-spacing:.02em;color:var(--g-d);margin-bottom:6px}
.form-card .sub{color:var(--mut);margin:0 0 20px;font-size:.96rem}
.lead-form label{display:block;font-weight:700;font-size:.88rem;margin-bottom:14px}
.lead-form input,.lead-form select,.lead-form textarea{display:block;width:100%;margin-top:6px;padding:13px 14px;border:1.5px solid var(--line);border-radius:4px;font:inherit;font-size:1rem;background:#fff;color:var(--ink)}
.lead-form input:focus,.lead-form select:focus,.lead-form textarea:focus{outline:none;border-color:var(--g);box-shadow:0 0 0 3px rgba(45,90,39,.14)}
.lead-form .invalid{border-color:#c0392b}
.lead-form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.more-f{margin:2px 0 16px}.more-f summary{cursor:pointer;color:var(--g);font-weight:700;font-size:.92rem;margin-bottom:12px}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}
.form-msg:empty{display:none}.form-msg{margin:14px 0 0;font-weight:600;padding:14px;border-radius:4px}
.form-msg.ok{background:#dcfce7;color:#166534}.form-msg.err{background:#fee2e2;color:#991b1b}
.legal{font-size:.8rem;color:var(--mut);margin:12px 0 0}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start}
.cinfo{list-style:none;padding:0;margin:26px 0}.cinfo li{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.15)}
.cinfo b{display:block;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--lime)}.cinfo a{color:#fff}
/* page hero (subpages) */
.phero{position:relative;color:#fff;background:var(--g-xd);overflow:hidden;padding:70px 0 80px}
.phero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.phero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,26,11,.93) 0%,rgba(12,26,11,.78) 55%,rgba(12,26,11,.45) 100%);z-index:1}
.phero .wrap{position:relative;z-index:2}
.phero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.crumbs{font-size:.85rem;opacity:.8;margin-bottom:18px}.crumbs a{color:#fff}
.phero h1{font-size:clamp(2rem,4.6vw,3.4rem);font-weight:900;text-transform:uppercase;line-height:1.04;margin-bottom:18px}
.phero h1 em{font-style:normal;color:var(--lime);display:block}
.phero p.intro{font-size:1.15rem;opacity:.94;max-width:580px}
.phero .ticks li::before{border-color:var(--lime)}
.phero-btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.price-box{background:var(--g-d);color:#fff;padding:36px 34px;position:relative}
.price-box .k{text-transform:uppercase;letter-spacing:.12em;font-size:.8rem;color:var(--lime);font-weight:700}
.price-box .v{font-size:2.2rem;font-weight:900;line-height:1.15;margin:8px 0 12px}
.price-box p{opacity:.85;margin:0 0 22px}
.related{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:30px}
.related a{display:block;padding:22px;border:1px solid var(--line);text-decoration:none;color:var(--g-d);font-weight:800;text-transform:uppercase;letter-spacing:.04em;font-size:.92rem;background:#fff}
.related a:hover{background:var(--g);color:#fff}
.cta-band{background:var(--lime);padding:56px 0}
.cta-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.cta-band h2{margin:0;font-size:clamp(1.4rem,2.8vw,2.1rem);text-transform:uppercase;font-weight:900;color:var(--g-xd)}
.cta-band p{margin:4px 0 0;color:var(--g-d)}
.legal-page{max-width:860px;padding:70px 24px 90px}
.legal-page h1{font-size:2.4rem;text-transform:uppercase;color:var(--g-d)}
.legal-page h2{font-size:1.3rem;margin-top:1.8em;color:var(--g-d)}.legal-page h3{font-size:1.08rem;margin-top:1.4em}
/* footer */
.ftr{background:var(--g-xd);color:#c5d0c3;padding:70px 0 30px;font-size:.95rem}
.ftr a{color:#c5d0c3;text-decoration:none}.ftr a:hover{color:#fff}
.ftr-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
.ftr h4{color:#fff;text-transform:uppercase;letter-spacing:.1em;font-size:.85rem;margin-bottom:16px}
.ftr ul{list-style:none;padding:0;margin:0}.ftr li{margin:8px 0}
.ftr .badge{background:#fff;display:inline-block;padding:8px 10px;margin-top:16px}
.ftr-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:50px;padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.85rem}
.mbar{display:none}
/* responsive */
@media (max-width:1100px){
  .nav{display:none;position:fixed;top:82px;left:0;right:0;bottom:0;background:#fff;flex-direction:column;align-items:stretch;padding:12px 24px 40px;overflow:auto;gap:0}
  .nav.open{display:flex}
  .nav>a,.nav .dd>button{padding:16px 0;border-bottom:1px solid var(--line);text-align:left;font-size:1rem;width:100%}
  .dd-menu{position:static;display:block;box-shadow:none;border:0;padding:0 0 10px 12px}
  .dd-menu a{padding:8px 0}
  .hdr-tel{margin:18px 0 0}
  .burger{display:block}
  .tabs a{width:150px}
}
@media (max-width:900px){
  body{font-size:16px}
  .sec{padding:70px 0}
  .split,.contact-grid,.phero-grid{grid-template-columns:1fr;gap:40px}
  .split-img::after{display:none}
  .svc{grid-template-columns:1fr 1fr}.svc a.big{grid-column:span 2;grid-row:auto;min-height:380px}
  .svc-mini,.cards,.related{grid-template-columns:1fr 1fr}
  .nums{grid-template-columns:1fr 1fr;row-gap:30px}.nums div:nth-child(3){border:0}
  .steps,.season{grid-template-columns:1fr 1fr}.season div:nth-child(3){border-left:0}.season div{border-top:1px solid var(--line)}
  .revs{grid-template-columns:1fr}
  .ftr-grid{grid-template-columns:1fr 1fr}
  .hero{min-height:0;padding:70px 0 0;flex-direction:column;align-items:stretch}
  .frame{padding:34px 28px;border-width:1.5px}
  .tabs{position:relative;display:grid;grid-template-columns:1fr 1fr;margin-top:50px}
  .tabs a{width:auto;height:64px;font-size:.8rem}
}
@media (max-width:600px){
  .wrap{padding:0 18px}
  .hdr-in{height:70px}.logo img{height:50px}.logo span{font-size:.9rem}.nav{top:70px}
  .hero h1{font-size:2.35rem}.hero p{font-size:1.05rem}
  .frame{border:0;padding:0}
  .svc{grid-template-columns:1fr}.svc a.big{grid-column:auto;min-height:340px}.svc a{min-height:240px}
  .svc-mini,.cards,.related,.steps,.season{grid-template-columns:1fr}.season div{border-left:0}
  .lead-form .row{grid-template-columns:1fr;gap:0}
  .form-card{padding:26px 20px}
  .phero{padding:44px 0 50px}
  .phero .hide-m{display:none}
  .ftr-grid{grid-template-columns:1fr}
  .ftr{padding-bottom:90px}
  .mbar{display:grid;grid-template-columns:1fr 1.3fr;position:fixed;left:0;right:0;bottom:0;z-index:90;box-shadow:0 -4px 18px rgba(0,0,0,.18)}
  .mbar a{padding:17px 8px;text-align:center;font-weight:800;text-decoration:none;text-transform:uppercase;letter-spacing:.04em;font-size:.9rem}
  .mbar a:first-child{background:var(--g);color:#fff}.mbar a:last-child{background:var(--lime);color:var(--ink)}
}
/* fixes */
.nav>a.hdr-tel{background:var(--g);color:#fff;padding:12px 18px;margin-left:12px}
.nav>a.hdr-tel:hover{background:var(--g-d);color:#fff}
.hero{padding:90px 0 170px;min-height:700px}
.hero h1{overflow-wrap:anywhere}
@media (max-width:900px){.hero{padding:60px 0 0;min-height:0}}
.nums span{display:block;overflow-wrap:anywhere;hyphens:auto}
@media (max-width:600px){.nums div{padding:8px 8px}.nums span{font-size:.72rem;letter-spacing:.06em}}
.legal-page{overflow-wrap:anywhere}