:root{
  --bg:#2fa99c;

  --text:#eafffb;
  --muted:#b6e7e2;

  --accent:#00e0c6;
  --accent2:#00bfa6;

  --surface: rgba(0,63,59,.65);
  --surface-soft: rgba(255,255,255,.08);

  --border: rgba(255,255,255,.12);
  --border-strong: rgba(255,255,255,.16);

  --radius: 18px;
  --max:1100px;
}


*{ box-sizing:border-box; }

body{
  margin:0;
  font-family: system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
}

a{ color:inherit; }
.wrap{ max-width:var(--max); margin:0 auto; padding:0 20px; }

section{ padding:42px 0; }


header{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter: blur(14px);
  background: var(--surface);
  border-bottom:1px solid var(--border-strong);
}

.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding:12px 0;
}


.nav nav{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:nowrap;
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:650;
}

.logo{
  height:46px;
  width:auto;
  display:block;
}

.nav-social{
  display:inline-flex;
  align-items:center;
  gap:0px;
}
.nav-social img{
  width:28px;
  height:28px;
  display:block;
}

.foot-social{
  display:inline-flex;
  align-items:center;
  gap:0px;
}

.foot-social img{
  width:28px;
  height:28px;
  display:block;
}

.nav-social--mobile{ display:none; }

nav a,
.foot-social a{
  text-decoration:none;
  font-size:14px;
  color:var(--muted);
  padding:8px 10px;
  border-radius:10px;
}

nav a:hover,
.foot-social a:hover{
  background:rgba(255,255,255,.10);
  color:var(--text);
}

/* Social Icons: Klickfläche + „Umrandungseffekt“ */
.nav-social a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:8px;
  border-radius:12px;
  transition: .2s ease;
}

.nav-social a:hover{
  background: rgba(255,255,255,.10);
}

/* wichtig für Mobile (kein echtes Hover): */
.nav-social a:active{
  background: rgba(255,255,255,.14);
}

.nav-social a:focus-visible{
  outline: 2px solid rgba(255,255,255,.35);
  outline-offset: 2px;
}


.btn{
  padding:12px 14px;
  border-radius:14px;
  border:1px solid var(--border);
  background: var(--surface-soft);
  text-decoration:none;
  font-weight:600;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  white-space:nowrap;
}

.btn.primary{
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color:#003532;
  border:0;
}


.hero{ padding:72px 0 28px; }

.hero-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:26px;
  align-items:stretch;
}

.chip{
  padding:8px 12px;
  border-radius:999px;
  border:1px solid var(--border);
  background: var(--surface-soft);
  color:var(--muted);
  font-size:13px;
  display:inline-block;
}

.chip:hover{
  background: rgba(255,255,255,.16);
  transition: 0.2s ease;
}

h1{
  margin:14px 0 10px;
  font-size: clamp(34px, 4vw, 54px);
  line-height:1.2;
}

.lead{
  color:var(--muted);
  max-width:55ch;
}

.hero-logo-card{
  padding:18px;
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:340px;
  background: var(--surface);
  border-radius:var(--radius);
}

.hero-logo{
  width:100%;
  height:auto;
  display:block;
}


.page{
  background: var(--surface);
  border-radius: var(--radius);
  padding:24px;
}

.page h1{
  font-size:clamp(30px,4vw,44px);
  margin:0 0 10px;
  line-height:1.2;
}

.page p{
  color:var(--muted);
  margin:0 0 14px;
  max-width:75ch;
}


footer{
  padding:25px 0;
  border-top:1px solid var(--border-strong);
  margin-top:50px;
  background: var(--surface);
  backdrop-filter: blur(14px);
}

.foot{
  display:flex;
  align-items:center;
  justify-content:space-between;
  font-size:13px;
  color:var(--muted);
  gap:20px;
}

.foot a{ color:var(--muted); text-decoration:none; }
.foot a:hover{ color:var(--text); }


@media (max-width:900px){
  .hero-grid{ grid-template-columns:1fr; }
  .logo{ height:44px; }

header{
position:relative;}
  
  .nav{
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 16px 0;
    text-align: center;
  }

 
  .brand{
    justify-content: center;
  }

  
  .nav nav{
    display: none;
    grid-template-columns: repeat(3, max-content);
    gap: 10px 12px;
    justify-content: center;
  }

  
  .nav-social--desktop{ display:none !important; }

 
  .nav-social--mobile{ display:inline-flex; gap:0px;}

.header-cta{
  display:flex;
  flex-direction: row;   
  align-items:center;
  justify-content:center;
  gap:15px;
  flex-wrap:wrap;        
}
}


.contact form.was-validated input:required:invalid,
.contact form.was-validated textarea:required:invalid{
  border-color: rgba(255, 80, 80, .95);
  box-shadow: 0 0 0 4px rgba(255, 80, 80, .14);
}

.contact form.was-validated input:required:invalid:focus,
.contact form.was-validated textarea:required:invalid:focus{
  border-color: rgba(255, 80, 80, 1);
  box-shadow: 0 0 0 5px rgba(255, 80, 80, .18);
}


.field-error{
  display:none;
  margin-top:6px;
  font-size:12px;
  line-height:1.25;
  color: rgba(255, 160, 160, .95);
}

.field-error.show{ display:block; }


.contact .bg-card{
  display:flex;
  flex-direction:column;
  gap:14px;
}


.contact .hero-logo-card{
  min-height: 220px;
}


@media (max-width: 600px){
  .contact{ gap:12px; }

  .contact .bg-card{ padding:12px; }

  .contact form{ padding:14px; }


  .contact input,
  .contact textarea{
    font-size:16px;
  }


  .contact .btn{ width:100%; }
}






.contact{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:26px;
  align-items:stretch;
}


.contact form.card,
.contact .bg-card{
  height:100%;
}


.contact input,
.contact textarea{
  width:100%;
  padding:12px 14px;
  border-radius:12px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.06);
  color:var(--text);
  outline:none;
  transition: .2s ease;
}

.contact textarea{ min-height: 160px; resize: vertical; }

.contact input:focus,
.contact textarea:focus{
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(0,224,198,.15);
}


.divider{
  height:1px;
  width:100%;
  background: var(--border);
  margin:16px 0;
  border:0;
}


.contact .bg-card .card.box{
  height:100%;
  display:flex;
  flex-direction:column;
}


.contact .bg-card .card.box .divider{
  margin-top:auto;
}


@media (max-width: 900px){
  .contact{
    grid-template-columns: 1fr;
  }
}


@media (max-width: 600px){
  .contact{ gap:12px; }
  .contact .btn{ width:100%; }
}



.contact-logo-wrapper{
  margin-top:auto;
  padding-top:16px;
  border-top:1px solid var(--border);
  display:flex;
  align-items:center;
  justify-content:center;
  flex:1;
}

.contact-logo{
  max-width:100%;
  max-height:100%;
  width:auto;
  height:auto;
  object-fit:contain;
  display:block;
}

.consent {
  margin-top: 10px;
}

.consent label {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  cursor: pointer;
}

.consent input[type="checkbox"] {
  margin-top: 3px;
}

.consent span {
  line-height: 1.4;
}

.consent {
  margin-top: 10px;
}

.consent label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
}


.consent input[type="checkbox"]{
  width: auto !important;
  height: auto !important;
  padding: 0 !important;
  margin: 2px 0 0 0 !important;
  border-radius: 4px;
  flex: 0 0 auto;
}


.consent span{
  display: block;
  line-height: 1.4;
}


.consent.error input[type="checkbox"]{
  outline: 2px solid rgba(255, 80, 80, .95);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(255, 80, 80, .14);
}

.consent.error input[type="checkbox"]:focus{
  outline-color: rgba(255, 80, 80, 1);
  box-shadow: 0 0 0 5px rgba(255, 80, 80, .18);
}

.consent-error-text{
  color: rgba(255, 160, 160, .95);
  font-size: 12px;
  margin-top: 6px;
  line-height: 1.25;
}
.contact button[type="submit"]{
  cursor: pointer;
}


.btn.loading {
  position: relative;
  pointer-events: none;
  opacity: 0.9;
}

.btn.loading span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn.loading .spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(0, 53, 50, 0.25);
  border-top: 2px solid rgba(0, 53, 50, 0.9);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}


.alert.ok {
  opacity: 0;
  transform: translateY(8px);
  animation: successFadeIn 0.6s ease forwards;
}

@keyframes successFadeIn {
  0% {
    opacity: 0;
    transform: translateY(12px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }

}

@media (max-width: 768px) {
  button {
    min-height: 44px;
  }
}

.burger-nav{
  position: fixed;
  top: 16px;
  left: 8px;
  z-index: 9999;
}

.burger-btn{
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 12px;
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  cursor: pointer;
  display: grid;
  place-items: center;
}

.burger-btn:focus{
  outline: 2px solid rgba(255,255,255,0.35);
  outline-offset: 2px;
}

.burger-icon{
  width: 18px;
  height: 14px;
  display: grid;
  gap: 4px;
}

.burger-icon span{
  display: block;
  height: 2px;
  border-radius: 999px;
  background: rgba(255,255,255,0.9);
}


.burger-menu{
  margin-top: 10px;
  min-width: auto;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 10px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.35);
}

.burger-link{
  display: block;
  padding: 5px 12px;
  border-radius: 10px;
  text-decoration: none;
  color: rgba(255,255,255,0.92);
  font-weight: 600;
  letter-spacing: 0.2px;
}

.burger-link:hover{
  background: rgba(255,255,255,0.10);
}

.burger-link:active{
  background: rgba(255,255,255,0.16);
}

/* Burger nur auf Mobile sichtbar */
@media (min-width: 900px) {
  .burger-nav {
    display: none;
  }
  
}