*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --g:#009640;--gd:#003d18;--gm:#006d2c;--gl:#e8f5ee;--glm:#c3e8d2;
  --ink:#1a1a1a;--soft:#5a6b5e;--muted:#8a9e90;
  --white:#fff;--off:#f5f7f5;--light:#fafbfa;
  --steel:#3d5a70;--border:#e2ece5;
  --r:10px;--shadow:0 2px 16px rgba(0,0,0,.08);
  --shadow-md:0 4px 28px rgba(0,0,0,.11);
}
html{scroll-behavior:smooth}
body{font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;color:var(--ink);background:var(--white);overflow-x:hidden;-webkit-font-smoothing:antialiased;font-size:16px}

/* REVEAL */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .55s ease,transform .55s ease}
.reveal.v{opacity:1;transform:none}
.rev-l{opacity:0;transform:translateX(-28px);transition:opacity .6s ease,transform .6s ease}
.rev-l.v{opacity:1;transform:none}
.rev-r{opacity:0;transform:translateX(28px);transition:opacity .6s ease,transform .6s ease}
.rev-r.v{opacity:1;transform:none}

/* ── NAV ── */
nav{
  position:fixed;top:0;left:0;width:100%;z-index:200;
  height:72px;background:rgba(255,255,255,.97);
  border-bottom:1px solid var(--border);
  backdrop-filter:blur(12px);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 5%;
  box-shadow:0 1px 8px rgba(0,0,0,.06)
}
.nav-logo img{height:44px;width:auto;display:block}
.nav-links{display:flex;gap:32px;list-style:none;align-items:center}
.nav-links a{color:var(--soft);text-decoration:none;font-size:13.5px;font-weight:500;letter-spacing:.01em;transition:color .2s}
.nav-links a:hover{color:var(--g)}
.nav-cta{
  background:var(--g)!important;color:#fff!important;
  padding:9px 22px;border-radius:6px;font-weight:600!important;
  transition:background .2s!important
}
.nav-cta:hover{background:var(--gm)!important}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:4px}
.hamburger span{display:block;width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
@media(max-width:900px){
  .nav-links{display:none;position:fixed;top:72px;left:0;width:100%;background:#fff;flex-direction:column;padding:16px 5%;gap:0;border-bottom:2px solid var(--g);box-shadow:0 8px 24px rgba(0,0,0,.08)}
  .nav-links.open{display:flex}
  .nav-links li{border-bottom:1px solid var(--border);padding:13px 0}
  .hamburger{display:flex}
}

/* ── HERO ── clean, light, DEKRA-style ── */
#hero{
  padding-top:72px;
  min-height:92vh;
  background:var(--white);
  display:flex;align-items:stretch;
  position:relative;overflow:hidden
}
.hero-inner{
  max-width:1240px;margin:0 auto;width:100%;
  display:grid;grid-template-columns:1fr 1fr;
  align-items:center;padding:64px 5%;gap:40px
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--gl);border:1px solid rgba(0,150,64,.2);
  border-radius:4px;padding:6px 14px;margin-bottom:22px;
}
.hero-eyebrow span{color:var(--gm);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.hero-eyebrow::before{content:"✓";color:var(--g);font-size:11px;font-weight:700}
h1.hero-h{
  font-size:clamp(2.1rem,4.5vw,3.4rem);
  color:var(--ink);line-height:1.1;font-weight:700;
  letter-spacing:-.02em;margin-bottom:20px
}
h1.hero-h em{color:var(--g);font-style:normal}
.hero-sub{
  color:var(--soft);font-size:1.08rem;line-height:1.72;
  margin-bottom:36px;max-width:500px
}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:44px}
.btn-p{
  background:var(--g);color:#fff;padding:13px 26px;
  border-radius:6px;text-decoration:none;font-size:14.5px;font-weight:600;
  display:inline-flex;align-items:center;gap:7px;border:none;cursor:pointer;
  transition:all .2s
}
.btn-p:hover{background:var(--gm);transform:translateY(-1px);box-shadow:0 6px 20px rgba(0,150,64,.28)}
.btn-s{
  background:transparent;color:var(--ink);padding:13px 26px;
  border-radius:6px;text-decoration:none;font-size:14.5px;font-weight:500;
  border:1.5px solid var(--border);transition:all .2s;display:inline-flex;align-items:center;gap:7px
}
.btn-s:hover{border-color:var(--g);color:var(--g)}
.hero-stats{display:flex;gap:28px;flex-wrap:wrap}
.hero-stat{}
.hero-stat .n{font-size:2rem;font-weight:700;color:var(--g);display:block;line-height:1}
.hero-stat .l{font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-top:3px}
.hero-stat-div{width:1px;background:var(--border);align-self:stretch;margin:4px 0}
.hero-img-col{position:relative}
.hero-img-frame{
  position:relative;border-radius:12px;overflow:visible;
  box-shadow:0 8px 40px rgba(0,0,0,.14)
}
.hero-img-frame img{
  width:100%;height:560px;object-fit:cover;
  object-position:center 15%;display:block
}
.hero-img-badge{
  position:absolute;bottom:24px;left:-18px;
  background:#fff;border-radius:10px;
  padding:14px 18px;box-shadow:var(--shadow-md);
  border-left:3px solid var(--g);min-width:190px
}
.hero-img-badge .lb{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.09em;margin-bottom:3px}
.hero-img-badge .val{font-size:14.5px;font-weight:700;color:var(--ink)}
.hero-green-bar{
  position:absolute;bottom:0;left:0;right:0;height:5px;
  background:linear-gradient(90deg,var(--g),var(--gd))
}
@media(max-width:900px){
  .hero-inner{grid-template-columns:1fr;padding:40px 5%}
  .hero-sub{max-width:100%}
  .hero-img-frame img{height:380px}
  .hero-img-badge{left:50%;transform:translateX(-50%);white-space:nowrap}
}
@media(max-width:560px){
  .hero-btns{flex-direction:column}
  .hero-stats{flex-wrap:wrap;gap:20px}
}

/* ── DIVIDER STRIPE ── */
.stripe{
  background:var(--g);padding:18px 5%;
  display:flex;justify-content:center;gap:48px;flex-wrap:wrap
}
.stripe-item{color:rgba(255,255,255,.9);font-size:13px;font-weight:600;letter-spacing:.04em;display:flex;align-items:center;gap:8px}
.stripe-item::before{content:"✓";font-weight:700;font-size:12px}

/* ── SECTION COMMON ── */
section{padding:88px 0}
.container{max-width:1200px;margin:0 auto;padding:0 5%}
.s-label{display:inline-block;color:var(--g);font-size:11.5px;letter-spacing:.18em;text-transform:uppercase;font-weight:700;margin-bottom:10px}
.s-title{font-size:clamp(1.8rem,3.5vw,2.6rem);color:var(--ink);font-weight:700;line-height:1.15;margin-bottom:14px;letter-spacing:-.02em}
.s-sub{color:var(--soft);font-size:1.02rem;line-height:1.72;max-width:600px}

/* ── LEISTUNGEN ── */
#leistungen{background:var(--off)}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px}
.svc{
  background:var(--white);border-radius:var(--r);padding:28px 24px;
  border:1px solid var(--border);transition:all .25s;position:relative;overflow:hidden
}
.svc::after{
  content:"";position:absolute;bottom:0;left:0;right:0;
  height:3px;background:var(--g);transform:scaleX(0);
  transform-origin:left;transition:transform .3s
}
.svc:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:rgba(0,150,64,.25)}
.svc:hover::after{transform:scaleX(1)}
.svc-photo{
  height:200px;overflow:hidden;border-radius:8px 8px 0 0;
  margin:-28px -24px 20px -24px;position:relative
}
.svc-photo img{
  width:100%;height:100%;object-fit:cover;object-position:center 30%;
  transition:transform .5s ease;display:block
}
.svc:hover .svc-photo img{transform:scale(1.06)}
.svc-photo-overlay{
  position:absolute;inset:0;
  background:linear-gradient(to bottom, transparent 40%, rgba(0,0,0,.35) 100%)
}
.svc-icon{
  width:40px;height:40px;background:var(--gl);border-radius:8px;
  display:inline-flex;align-items:center;justify-content:center;
  margin-bottom:12px;transition:.25s;vertical-align:middle
}
.svc:hover .svc-icon{background:var(--g)}
.svc:hover .svc-icon svg{stroke:#fff}
.svc h3{font-size:1rem;font-weight:700;color:var(--ink);margin-bottom:9px;line-height:1.3}
.svc p{font-size:.88rem;color:var(--soft);line-height:1.63}
.svc-tag{display:inline-block;margin-top:12px;font-size:10.5px;color:var(--gm);background:var(--gl);border-radius:20px;padding:3px 11px;letter-spacing:.05em;text-transform:uppercase;font-weight:700}
@media(max-width:900px){.services-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.services-grid{grid-template-columns:1fr}}

/* ── GALERIE ── */
#galerie{background:var(--white)}
.gal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:44px}
.gal-item{overflow:hidden;border-radius:10px;cursor:pointer;position:relative;aspect-ratio:4/3}
.gal-item:first-child{grid-column:span 2;grid-row:span 2;aspect-ratio:auto}
.gal-item img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;display:block}
.gal-item:first-child img{min-height:380px}
.gal-item:hover img{transform:scale(1.06)}
.gal-item::after{content:"";position:absolute;inset:0;background:rgba(0,61,24,0);transition:.3s}
.gal-item:hover::after{background:rgba(0,61,24,.25)}
.gal-zoom{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:0;transition:.3s;z-index:1}
.gal-item:hover .gal-zoom{opacity:1}
.gal-zoom span{background:rgba(255,255,255,.9);color:var(--ink);border-radius:50%;width:40px;height:40px;display:flex;align-items:center;justify-content:center;font-size:18px}
@media(max-width:900px){.gal-grid{grid-template-columns:repeat(2,1fr)}.gal-item:first-child{grid-row:span 1}}
@media(max-width:560px){.gal-grid{grid-template-columns:1fr}.gal-item:first-child{grid-column:span 1}}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:1000;display:none;align-items:center;justify-content:center;flex-direction:column;gap:14px}
.lightbox.open{display:flex}
.lightbox img{max-width:90vw;max-height:84vh;object-fit:contain;border-radius:8px}
.lb-close{position:fixed;top:18px;right:24px;color:#fff;font-size:32px;cursor:pointer;border:none;background:none;opacity:.8;transition:.2s;line-height:1}
.lb-close:hover{opacity:1;transform:rotate(90deg)}
.lb-nav{display:flex;gap:20px}
.lb-btn{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);color:#fff;width:42px;height:42px;border-radius:50%;cursor:pointer;font-size:17px;display:flex;align-items:center;justify-content:center;transition:.2s}
.lb-btn:hover{background:var(--g)}

/* ── ÜBER MICH ── */
#ueber-mich{background:var(--off)}
.about-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:60px;align-items:start;margin-top:44px}
.about-photo{position:relative}
.about-photo img{width:100%;height:500px;object-fit:cover;object-position:center 15%;border-radius:12px;box-shadow:var(--shadow-md);display:block}
.about-badge{position:absolute;bottom:-16px;right:-16px;background:var(--g);color:#fff;border-radius:10px;padding:16px 20px;text-align:center;box-shadow:0 6px 20px rgba(0,150,64,.3)}
.about-badge .n{font-size:1.9rem;font-weight:700;display:block}
.about-badge .l{font-size:10.5px;opacity:.85;text-transform:uppercase;letter-spacing:.08em}
.about-text p{font-size:.98rem;color:var(--soft);line-height:1.78;margin-bottom:14px}
.checklist{list-style:none;margin:24px 0;display:grid;gap:10px}
.checklist li{display:flex;align-items:flex-start;gap:10px;font-size:.93rem;color:var(--ink)}
.checklist li::before{content:"✓";color:var(--g);font-weight:700;flex-shrink:0;margin-top:1px}
.cert-box{background:var(--white);border:1px solid var(--border);border-radius:10px;padding:20px 22px;margin-top:20px;border-left:3px solid var(--g)}
.cert-box h4{font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:var(--muted);margin-bottom:12px}
.cert-tags{display:flex;flex-wrap:wrap;gap:7px}
.cert-tag{background:var(--gl);border:1px solid rgba(0,150,64,.18);border-radius:4px;padding:4px 12px;font-size:11.5px;color:var(--gm);font-weight:600}
@media(max-width:900px){.about-grid{grid-template-columns:1fr}.about-photo img{height:360px}.about-badge{bottom:-8px;right:8px}}

/* ── ZERTIFIKATE ── */
#zertifikate{background:var(--white)}
.cert-slider-wrap{margin-top:44px;position:relative;overflow:hidden}
.cert-track{display:flex;transition:transform .42s cubic-bezier(.4,0,.2,1)}
.cert-slide{
  min-width:calc(33.333% - 16px);margin-right:24px;
  border:1px solid var(--border);border-radius:12px;
  overflow:hidden;transition:all .25s;cursor:pointer;
  display:flex;flex-direction:column;background:var(--white)
}
.cert-slide:hover{box-shadow:var(--shadow-md);border-color:rgba(0,150,64,.35);transform:translateY(-3px)}
.cert-img{height:270px;overflow:hidden;background:var(--light);display:flex;align-items:center;justify-content:center}
.cert-img img{max-height:100%;max-width:100%;object-fit:contain;padding:10px;transition:.35s}
.cert-slide:hover .cert-img img{transform:scale(1.03)}
.cert-body{padding:20px 18px;flex:1;display:flex;flex-direction:column;border-top:2px solid var(--gl)}
.cert-issuer{font-size:10.5px;color:var(--g);text-transform:uppercase;letter-spacing:.12em;font-weight:700;margin-bottom:6px}
.cert-title{font-size:.94rem;color:var(--ink);font-weight:700;line-height:1.32;margin-bottom:10px}
.cert-skills{list-style:none;display:grid;gap:4px;flex:1}
.cert-skills li{font-size:11.5px;color:var(--soft);padding-left:12px;position:relative;line-height:1.42}
.cert-skills li::before{content:"›";position:absolute;left:0;color:var(--g);font-weight:700}
.cert-valid{margin-top:10px;font-size:11px;color:var(--muted);display:flex;align-items:center;gap:5px;padding-top:10px;border-top:1px solid var(--border)}
.cert-valid::before{content:"●";font-size:7px;color:var(--g)}
.cert-ctrl{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:28px}
.cert-btn{background:var(--off);border:1px solid var(--border);color:var(--ink);width:42px;height:42px;border-radius:50%;cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center;transition:.2s}
.cert-btn:hover{background:var(--g);border-color:var(--g);color:#fff}
.cert-dots{display:flex;gap:7px}
.cert-dot{width:7px;height:7px;border-radius:50%;background:var(--border);cursor:pointer;transition:.2s;border:none}
.cert-dot.on{background:var(--g);width:22px;border-radius:4px}
@media(max-width:900px){.cert-slide{min-width:calc(50% - 12px)}}
@media(max-width:560px){.cert-slide{min-width:100%}}

/* ── KENNZAHLEN ── */
#kennzahlen{background:var(--gd);padding:72px 0}
.kz-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.1)}
.kz-item{background:var(--gd);padding:36px 20px;text-align:center}
.kz-item .n{font-size:2.8rem;font-weight:700;color:var(--g);display:block}
.kz-item .u{font-size:1.1rem;color:var(--g)}
.kz-item .l{font-size:12px;color:rgba(255,255,255,.5);text-transform:uppercase;letter-spacing:.1em;margin-top:5px}
@media(max-width:900px){.kz-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.kz-grid{grid-template-columns:1fr}}

/* ── TIPPS SLIDER ── */
#tipps{background:var(--gd);padding:64px 0}
#tipps .s-label{color:var(--g)}
#tipps .s-title{color:#fff}
#tipps .s-sub{color:rgba(255,255,255,.6)}
.tipps-header{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:36px;flex-wrap:wrap;gap:16px}
.tipps-header-left{}
.tipps-nav{display:flex;gap:10px;align-items:center}
.tipps-nav-btn{width:42px;height:42px;border-radius:50%;border:1.5px solid rgba(255,255,255,.2);background:transparent;color:#fff;font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.2s;flex-shrink:0}
.tipps-nav-btn:hover{background:var(--g);border-color:var(--g)}
.tipps-progress{display:flex;gap:6px;align-items:center}
.tipps-dot{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.25);border:none;cursor:pointer;transition:.25s;padding:0}
.tipps-dot.on{background:var(--g);width:20px;border-radius:3px}
.tipps-track-wrap{overflow:hidden;position:relative}
.tipps-track{display:flex;gap:20px;transition:transform .42s cubic-bezier(.4,0,.2,1)}
.tipp{
  min-width:calc(33.333% - 14px);
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);
  border-radius:12px;overflow:hidden;
  transition:all .25s;flex-shrink:0;
  display:flex;flex-direction:column
}
.tipp:hover{background:rgba(255,255,255,.1);border-color:rgba(0,150,64,.4);transform:translateY(-3px)}
.tipp-top{
  background:rgba(0,150,64,.15);border-bottom:1px solid rgba(0,150,64,.2);
  padding:14px 18px;display:flex;align-items:center;gap:10px
}
.tipp-num{
  width:28px;height:28px;background:var(--g);color:#fff;
  border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:11.5px;font-weight:700;flex-shrink:0
}
.tipp-topic{font-size:10.5px;color:rgba(255,255,255,.6);text-transform:uppercase;letter-spacing:.12em;font-weight:700}
.tipp-body{padding:20px 18px;flex:1;display:flex;flex-direction:column}
.tipp-body h3{font-size:.97rem;color:#fff;font-weight:700;margin-bottom:9px;line-height:1.32}
.tipp-body p{font-size:.875rem;color:rgba(255,255,255,.65);line-height:1.65;flex:1}
.tipp-warn{
  display:flex;gap:8px;
  background:rgba(255,200,0,.07);
  border:1px solid rgba(255,200,0,.18);
  border-radius:6px;padding:10px 12px;margin-top:12px
}
.tipp-warn::before{content:"⚠";font-size:12px;flex-shrink:0;color:#f0c040}
.tipp-warn span{font-size:.83rem;color:rgba(255,220,100,.8);line-height:1.5}
@media(max-width:900px){.tipp{min-width:calc(50% - 10px)}}
@media(max-width:560px){.tipp{min-width:100%}}

/* ── KONTAKT ── */
#kontakt{background:var(--white)}
.kontakt-grid{display:grid;grid-template-columns:1fr 1.6fr;gap:52px;margin-top:44px;align-items:start}
.k-info{background:var(--gd);border-radius:12px;padding:32px 28px;color:#fff}
.k-info h3{font-size:1.1rem;font-weight:700;color:#fff;margin-bottom:22px}
.c-item{display:flex;align-items:flex-start;gap:14px;margin-bottom:20px}
.c-icon{width:40px;height:40px;background:rgba(0,150,64,.2);border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:16px}
.c-text p{font-size:11px;color:rgba(255,255,255,.45);text-transform:uppercase;letter-spacing:.09em;margin-bottom:2px}
.c-text a,.c-text strong{color:#fff;text-decoration:none;font-size:.97rem;font-weight:500}
.c-text a:hover{color:var(--g)}
.c-badge{background:rgba(0,150,64,.12);border:1px solid rgba(0,150,64,.22);border-radius:8px;padding:12px 14px;margin-top:20px;font-size:.87rem;color:rgba(255,255,255,.7);display:flex;align-items:center;gap:10px}
.k-form{background:var(--white);border-radius:12px;padding:34px 30px;border:1px solid var(--border);box-shadow:var(--shadow)}
.k-form h3{font-size:1.1rem;font-weight:700;color:var(--ink);margin-bottom:22px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.f-group{display:flex;flex-direction:column;gap:5px;margin-bottom:14px}
label{font-size:12px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.07em}
input,select,textarea{width:100%;padding:11px 14px;border:1.5px solid var(--border);border-radius:7px;font-size:.94rem;color:var(--ink);background:var(--white);transition:.2s;outline:none;font-family:inherit}
input:focus,select:focus,textarea:focus{border-color:var(--g);box-shadow:0 0 0 3px rgba(0,150,64,.08)}
textarea{min-height:110px;resize:vertical}
.cb-group{display:flex;align-items:flex-start;gap:10px;margin-bottom:18px}
.cb-group input[type=checkbox]{width:17px;height:17px;flex-shrink:0;margin-top:2px;accent-color:var(--g)}
.cb-group label{font-size:.87rem;color:var(--soft);text-transform:none;letter-spacing:0;font-weight:400}
.cb-group a{color:var(--g)}
@media(max-width:900px){.kontakt-grid{grid-template-columns:1fr}.f-row{grid-template-columns:1fr}}

/* ── FOOTER ── */
footer{background:var(--ink);color:rgba(255,255,255,.55);padding:52px 0 28px}
.ft-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.08)}
.ft-brand img{height:52px;width:52px;object-fit:contain;margin-bottom:14px;display:block}
.ft-brand p{font-size:.87rem;line-height:1.7;color:rgba(255,255,255,.45);max-width:280px}
.ft-col h4{font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:rgba(255,255,255,.35);margin-bottom:12px}
.ft-col ul{list-style:none}
.ft-col li{margin-bottom:9px}
.ft-col a{color:rgba(255,255,255,.55);text-decoration:none;font-size:.9rem;transition:.2s}
.ft-col a:hover{color:var(--g)}
.ft-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:22px;flex-wrap:wrap;gap:10px}
.ft-bottom p{font-size:.82rem}
.ft-note{text-align:center;font-size:.78rem;color:rgba(255,255,255,.28);margin-top:10px}
@media(max-width:900px){.ft-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.ft-grid{grid-template-columns:1fr}.ft-bottom{flex-direction:column;text-align:center}}

/* BTT */
#btt{position:fixed;bottom:26px;right:26px;width:44px;height:44px;background:var(--g);color:#fff;border-radius:50%;display:none;align-items:center;justify-content:center;cursor:pointer;z-index:150;font-size:18px;box-shadow:0 4px 16px rgba(0,150,64,.35);transition:.25s;border:none}
#btt:hover{background:var(--gm);transform:translateY(-2px)}
#btt.show{display:flex}