/* =========================================================
   Der Baumkletterer – statisches Redesign
   Nachbau von der-baumkletterer.info (Adjust-IT Systemhaus)
   Reines HTML/CSS, kein WordPress, keine PHP-Includes,
   keine externen Skripte -> keine Angriffsfläche für
   eingeschleuste Weiterleitungen auf Fremdseiten.
   ========================================================= */

:root{
  --color-dark:      #1a1a1a;   /* Header/Footer, dunkles Grundgerüst des Themes */
  --color-dark-2:    #262626;   /* leicht helleres Schwarz für Karten/Trenner */
  --color-light:     #ffffff;   /* Content-Hintergrund */
  --color-grey:      #f4f4f4;   /* abwechselnde Section-Hintergründe */
  --color-text:      #333333;
  --color-text-soft: #7a7a7a;
  --color-accent:    #94c11f;   /* Grünton aus den Vimeo-Player-Parametern der Originalseite */
  --color-accent-dark:#7aa218;
  --font-head: 'Montserrat', Arial, Helvetica, sans-serif;
  --font-body: 'Open Sans', Arial, Helvetica, sans-serif;
  --maxw: 1140px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-light);
  line-height: 1.7;
  font-size: 16px;
}
img{ max-width:100%; display:block; }
a{ color: var(--color-accent-dark); text-decoration:none; }
a:hover{ color: var(--color-accent); }

h1,h2,h3,h4{
  font-family: var(--font-head);
  color: var(--color-dark);
  font-weight:700;
  line-height:1.25;
  margin-top:0;
}
h2{ font-size:2rem; margin-bottom:1.2rem; }
h2::after{
  content:"";
  display:block;
  width:48px;
  height:3px;
  background: var(--color-accent);
  margin-top:.6rem;
}
p{ margin:0 0 1.1em; }
.wrap{
  max-width: var(--maxw);
  margin:0 auto;
  padding: 0 20px;
}

/* ---------- Header / Navigation ---------- */
header.site-header{
  background: var(--color-dark);
  position: sticky;
  top:0;
  z-index: 50;
  box-shadow: 0 2px 6px rgba(0,0,0,.25);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 20px;
  max-width: var(--maxw);
  margin:0 auto;
}
.logo img{ height:48px; }
.logo{ display:flex; align-items:center; gap:10px; }
.logo-text{
  color:#fff;
  font-family: var(--font-head);
  font-weight:700;
  font-size:1.05rem;
}
nav.main-nav ul{
  list-style:none;
  display:flex;
  gap:26px;
  margin:0;
  padding:0;
}
nav.main-nav a{
  color:#e8e8e8;
  font-family: var(--font-head);
  font-size:.92rem;
  font-weight:600;
  letter-spacing:.02em;
  padding:8px 2px;
  border-bottom:2px solid transparent;
}
nav.main-nav a:hover,
nav.main-nav a.active{
  color:#fff;
  border-bottom-color: var(--color-accent);
}
.nav-toggle{
  display:none;
  background:none;
  border:0;
  color:#fff;
  font-size:1.6rem;
  cursor:pointer;
}

@media (max-width: 820px){
  .nav-toggle{ display:block; }
  nav.main-nav{
    display:none;
    width:100%;
    background: var(--color-dark-2);
  }
  nav.main-nav.open{ display:block; }
  nav.main-nav ul{
    flex-direction:column;
    gap:0;
    padding:10px 20px 16px;
  }
  nav.main-nav a{ display:block; padding:10px 0; }
  .header-inner{ flex-wrap:wrap; }
}

/* ---------- Hero (Startseite) ---------- */
.hero{
  background: var(--color-dark);
  color:#f2f2f2;
  padding:70px 0 60px;
  text-align:center;
}
.hero h1{
  color:#fff;
  font-size:2.3rem;
  max-width:820px;
  margin:0 auto 1rem;
}
.hero p{
  max-width:720px;
  margin:0 auto 1.1em;
  color:#cfcfcf;
}

/* ---------- Seiten-Kopf (Unterseiten) ---------- */
.page-hero{
  background: var(--color-dark);
  color:#fff;
  padding:46px 0;
  text-align:center;
}
.page-hero h1{ color:#fff; margin:0; }

/* ---------- Sections ---------- */
section{ padding:60px 0; }
section.alt{ background: var(--color-grey); }

.video-embed{
  position:relative;
  width:100%;
  padding-bottom:56.25%;
  background:#000;
  margin:30px 0;
  border-radius:4px;
  overflow:hidden;
}
.video-embed iframe{
  position:absolute; inset:0;
  width:100%; height:100%; border:0;
}
.video-caption{
  text-align:center;
  color: var(--color-text-soft);
  font-size:.85rem;
  margin-top:-10px;
}

.gallery{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:18px;
  margin:30px 0;
}
.gallery a{ display:block; overflow:hidden; border-radius:4px; }
.gallery img{
  width:100%; height:180px; object-fit:cover;
  transition:transform .35s ease;
}
.gallery a:hover img{ transform:scale(1.06); }

.two-col{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:40px;
  align-items:center;
}
@media (max-width:760px){
  .two-col{ grid-template-columns:1fr; }
}

.btn{
  display:inline-block;
  background: var(--color-accent);
  color:#1a1a1a;
  font-family: var(--font-head);
  font-weight:700;
  padding:12px 28px;
  border-radius:3px;
  border:0;
  cursor:pointer;
}
.btn:hover{ background: var(--color-accent-dark); color:#fff; }

/* ---------- Kontaktformular ---------- */
.contact-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:50px;
}
@media (max-width:800px){ .contact-grid{ grid-template-columns:1fr; } }

form.contact-form label{
  display:block;
  font-weight:600;
  margin:0 0 6px;
  font-size:.92rem;
}
form.contact-form input,
form.contact-form textarea{
  width:100%;
  padding:11px 12px;
  margin-bottom:16px;
  border:1px solid #ccc;
  border-radius:3px;
  font-family:var(--font-body);
  font-size:.95rem;
}
form.contact-form input:focus,
form.contact-form textarea:focus{
  outline:none;
  border-color: var(--color-accent);
}
.consent{ font-size:.85rem; color:var(--color-text-soft); margin-bottom:18px; }

.contact-info p{ margin-bottom:.4em; }
.contact-info h3{ margin-top:1.4em; }
.social-links{ display:flex; gap:14px; margin-top:14px; }
.social-links a{
  display:inline-flex; align-items:center; justify-content:center;
  width:38px;height:38px;border-radius:50%;
  background:var(--color-dark); color:#fff; font-size:.85rem;
}
.social-links a:hover{ background:var(--color-accent); color:#1a1a1a; }

/* ---------- Footer ---------- */
footer.site-footer{
  background: var(--color-dark);
  color:#bdbdbd;
  padding:28px 0 10px;
  text-align:center;
  font-size:.85rem;
}
footer.site-footer a{ color:#e0e0e0; }
footer.site-footer a:hover{ color: var(--color-accent); }

#back-to-top{
  position:fixed;
  right:22px; bottom:70px;
  background:var(--color-accent);
  color:#1a1a1a;
  border:0; border-radius:50%;
  width:42px;height:42px;
  font-size:1.1rem;
  cursor:pointer;
  box-shadow:0 2px 8px rgba(0,0,0,.3);
  display:none;
}
#back-to-top.show{ display:block; }

/* ---------- Cookie-Hinweis (rein clientseitig, kein Tracking) ---------- */
#cookie-banner{
  position:fixed; left:0; right:0; bottom:0;
  background:#111; color:#eee;
  padding:14px 20px;
  display:flex; flex-wrap:wrap; gap:14px;
  align-items:center; justify-content:center;
  font-size:.88rem;
  z-index:100;
}
#cookie-banner button{
  border:0; border-radius:3px; padding:8px 18px; cursor:pointer;
  font-family:var(--font-head); font-weight:600;
}
#cookie-banner .accept{ background:var(--color-accent); color:#111; }
#cookie-banner .decline{ background:#444; color:#eee; }
#cookie-banner a{ color:#94c11f; }