/* Components: breadcrumb, buttons, cards/kacheln, kontaktband, dropdown-verhalten */

h1{
  margin:0 0 12px;
  font-size: clamp(34px, 4vw, 72px);
  line-height:1.03;
  letter-spacing:-.8px;
}
h2{
  margin:0 0 14px;
  font-size: clamp(22px, 2.2vw, 34px);
  letter-spacing:-.4px;
}
p{margin:0 0 16px; color:var(--muted); line-height:1.8}

.hero-sub{max-width:76ch; color:rgba(255,255,255,.86); font-size:16.5px}
.hero-actions{display:flex; gap:14px; flex-wrap:wrap; margin-top:10px}

/* Breadcrumb */
.breadcrumb{
  margin:10px 0 14px;
  font-size:.92rem;
  color:rgba(255,255,255,.78);
}
.breadcrumb a{opacity:.92; text-decoration:none}
.breadcrumb a:hover{text-decoration:underline; text-underline-offset:4px}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
  padding:12px 16px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.18);
  background: rgba(0,0,0,.22);
  color:var(--text);
  font-weight:950;
  letter-spacing:.06em;
  text-decoration:none;
  transition:transform .18s ease, background .18s ease, border-color .18s ease, opacity .18s ease;
  opacity:.98;
}
.btn:hover{
  transform:translateY(-2px);
  background: rgba(42,163,104,.22);
  border-color: rgba(42,163,104,.55);
}
.btn--ghost{
  background: rgba(0,0,0,.22);
  border-color: rgba(255,255,255,.18);
}

/* 3 Kacheln */
.cards3{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}

.pillar{
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  border-radius:24px;
  padding:22px;
  box-shadow: var(--shadow);
  transition:transform .18s ease, background .18s ease, border-color .18s ease;
}
.pillar:hover{
  transform: translateY(-3px);
  background: rgba(255,255,255,.07);
  border-color: rgba(255,255,255,.18);
}

.pill-top{
  font-weight:950;
  letter-spacing:.12em;
  text-transform:uppercase;
  font-size:12px;
  color: rgba(255,255,255,.70);
  margin-bottom:10px;
}
.pillar h2{margin:0 0 10px; font-size:26px}
.pillar p{margin:0 0 18px; color: rgba(255,255,255,.74)}
.pillar .more{
  font-weight:950;
  text-decoration: underline;
  text-underline-offset: 7px;
  text-decoration-thickness: 2px;
  color: rgba(255,255,255,.90);
}
.pillar--sustain{ box-shadow: var(--shadow), 0 -4px 0 0 rgba(42,163,104,.85) inset; }
.pillar--fire{   box-shadow: var(--shadow), 0 -4px 0 0 rgba(255,90,95,.85) inset; }
.pillar--tga{    box-shadow: var(--shadow), 0 -4px 0 0 rgba(49,163,255,.85) inset; }

.pillar--sustain .more:hover{ color: rgba(42,163,104,.95); }
.pillar--fire .more:hover{    color: rgba(255,90,95,.95); }
.pillar--tga .more:hover{     color: rgba(49,163,255,.95); }

/* Kontaktband */
.section--contact .contact-band{
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  border-radius:22px;
  padding:18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}
.section--contact h2{margin:0}
.contact-actions{display:flex; gap:14px; flex-wrap:wrap}

@media (max-width:980px){
  .cards3{grid-template-columns:1fr}
  .section--contact .contact-band{flex-direction:column; align-items:flex-start}
}

/* Dropdown Panel: stabil (falls header.css das nicht komplett regelt) */
.nav-dropdown{ position:relative; }
.dropdown-panel{
  position:absolute;
  top:calc(100% + 10px);
  left:0;
  z-index:9999;
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transform:translateY(6px);
  transition:opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
}
.nav-dropdown.is-open .dropdown-panel,
.nav-dropdown:focus-within .dropdown-panel,
.nav-dropdown:hover .dropdown-panel{
  opacity:1;
  visibility:visible;
  pointer-events:auto;
  transform:translateY(0);
}