/* ═══════════════════════════════════════════════
   PALMO – NAVIGATION
   Transparent über Hero · Dunkel beim Scrollen
   ═══════════════════════════════════════════════ */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  background: transparent;
  transition: background 0.4s ease, box-shadow 0.4s ease;
}

.nav.scrolled {
  background: rgba(10, 22, 14, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(107,191,90,0.1);
}

.nav-inner {
  display: flex;
  align-items: center;
  padding: 1.1rem 2.5rem;
  transition: padding 0.4s ease;
}

.nav.scrolled .nav-inner {
  padding: 0.7rem 2.5rem;
}

/* ── Logo ── */

.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
  margin-right: auto;
  position: relative;
}

.nav-logo-img {
  height: 36px;
  width: auto;
  display: block;
  transition: opacity 0.25s ease;
}
.nav-logo:hover .nav-logo-img { opacity: 0.8; }

.nav-logo-text {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.65rem;
  letter-spacing: 5px;
  color: #fff;
  position: relative;
  transition: color 0.3s ease;
}
.nav-logo-text::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: -4px; right: -4px;
  height: 6px;
  background: var(--green-light);
  opacity: 0.22;
  border-radius: 3px;
  z-index: -1;
  transition: opacity 0.25s ease;
}
.nav-logo:hover .nav-logo-text::after { opacity: 0.45; }

/* ── Links ── */

.nav-links {
  display: flex;
  gap: 2rem;
  margin: 0 2rem;
}

.nav-link {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  text-decoration: none;
  color: rgba(255,255,255,0.65);
  transition: color 0.2s;
  position: relative;
  padding-bottom: 3px;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: var(--green-light);
  transform: scaleX(0);
  transition: transform 0.22s ease;
}
.nav-link:hover { color: #fff; }
.nav-link:hover::after { transform: scaleX(1); }

/* ── CTA Button ── */

.nav-cta {
  font-size: 0.8rem;
  padding: 10px 22px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
}
.nav-cta:hover {
  background: var(--green-light);
  color: var(--green-deep);
  border-color: var(--green-light);
  box-shadow: none;
}

.nav.scrolled .nav-cta {
  background: var(--green-deep);
  border-color: var(--green-deep);
}
.nav.scrolled .nav-cta:hover {
  background: var(--green-light);
  color: var(--green-deep);
  border-color: var(--green-light);
}

/* ── Burger (mobile only) ── */

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: 1rem;
  border-radius: 6px;
  transition: background 0.2s;
}
.nav-burger:hover { background: rgba(255,255,255,0.1); }

.nav-burger span {
  display: block;
  width: 22px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.2s ease;
}

.nav-burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Mobile Menu ── */

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 0;
  background: rgba(10, 22, 14, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 0.5rem 1.5rem 1.5rem;
  border-top: 0.5px solid rgba(107,191,90,0.15);

  /* absolut positioniert — nimmt keine Höhe in der Nav ein */
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;

  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
}
.nav-mobile.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.nav-mobile-link {
  font-size: 1rem;
  font-weight: 500;
  padding: 0.9rem 0;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  border-bottom: 0.5px solid rgba(107,191,90,0.12);
  transition: color 0.2s, padding-left 0.2s;
}
.nav-mobile-link:last-of-type { border-bottom: none; }
.nav-mobile-link:hover { color: var(--green-light); padding-left: 6px; }

.nav-mobile .btn { margin-top: 0.75rem; justify-content: center; }

/* ── Responsive ── */

@media (max-width: 768px) {
  .nav-inner  { padding: 0.85rem 1.25rem; }
  .nav.scrolled .nav-inner { padding: 0.6rem 1.25rem; }
  .nav-links  { display: none; }
  .nav-cta    { display: none; }
  .nav-burger { display: flex; }
  .nav-mobile { display: flex; }
}