/* ============ Header / Navigation ============ */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.1rem clamp(1.2rem, 4vw, 3rem);
  transition: background 0.4s var(--ease), padding 0.4s var(--ease),
              box-shadow 0.4s var(--ease);
}
.site-header.is-scrolled {
  background: rgba(13, 13, 13, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding-block: 0.75rem;
  box-shadow: 0 1px 0 rgba(201, 164, 106, 0.18);
}

/* Brand */
.brand { display: flex; align-items: center; gap: 0.85rem; }

.brand__logo {
  width: auto;
  height: 2.4rem;
  flex: 0 0 auto;
  transition: transform 0.4s var(--ease);
}
.brand:hover .brand__logo { transform: scale(1.06); }
.brand__logo--lg { height: 4.2rem; width: auto; }

.brand__text { display: flex; flex-direction: column; line-height: 1.25; }
.brand__name {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: 0.34em;
  font-size: 1rem;
  color: var(--white);
}
.brand__tag {
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey-light);
}

/* Nav */
.nav { display: flex; gap: clamp(1.2rem, 2.4vw, 2.4rem); }
.nav a {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--offwhite);
  position: relative;
  padding-block: 0.3rem;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease);
}
.nav a:hover::after { transform: scaleX(1); transform-origin: left; }

/* Phone CTA */
.phone-cta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  line-height: 1.3;
}
.phone-cta__label {
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey-light);
}
.phone-cta__number {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--gold);
  transition: color 0.3s var(--ease);
}
.phone-cta:hover .phone-cta__number { color: var(--champagne); }

/* Burger */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 7px;
  width: 2.6rem;
  height: 2.6rem;
  background: none;
  border: 1px solid rgba(244, 242, 236, 0.3);
  cursor: pointer;
}
.menu-toggle span {
  display: block;
  width: 1.2rem;
  height: 1px;
  margin-inline: auto;
  background: var(--offwhite);
  transition: transform 0.35s var(--ease);
}
.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:last-child  { transform: translateY(-4px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3rem;
  padding: clamp(1.5rem, 6vw, 4rem);
  background: var(--green-deep);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.45s var(--ease), visibility 0.45s var(--ease);
}
.mobile-menu.is-open { opacity: 1; visibility: visible; }

.mobile-menu nav { display: flex; flex-direction: column; gap: 0.4rem; }
.mobile-menu nav a {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 6.5vw, 2.4rem);
  font-weight: 300;
  color: var(--offwhite);
  padding-block: 0.45rem;
  border-bottom: 1px solid rgba(244, 242, 236, 0.08);
  transition: color 0.3s var(--ease), padding-left 0.3s var(--ease);
}
.mobile-menu nav a:hover { color: var(--gold); padding-left: 0.6rem; }
.mobile-menu .num {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--gold);
  margin-right: 1.2rem;
  vertical-align: middle;
}
.mobile-menu__meta {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-top: 0.4rem;
}
.mobile-menu__phone {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--gold);
}
.mobile-menu__insta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  width: fit-content;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: var(--champagne);
  transition: color 0.3s var(--ease);
}
.mobile-menu__insta svg { width: 1.2rem; height: 1.2rem; }
.mobile-menu__insta:hover { color: var(--gold); }

/* ============ Mobile Aktionsleiste (Sticky) ============ */
.mobile-bar { display: none; }

@media (max-width: 768px) {
  .mobile-bar {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 95;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: rgba(201, 164, 106, 0.22);
    border-top: 1px solid rgba(201, 164, 106, 0.35);
    padding-bottom: env(safe-area-inset-bottom, 0);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }
  .mobile-bar__btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    padding: 0.7rem 0.4rem;
    background: rgba(13, 13, 13, 0.92);
    color: var(--offwhite);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.04em;
  }
  .mobile-bar__btn svg { width: 1.35rem; height: 1.35rem; }
  .mobile-bar__btn--primary { background: var(--gold); color: var(--black); }

  /* Platz schaffen, damit die Leiste die Fußzeile nicht überdeckt */
  /* Fallback ohne JavaScript — JS setzt den exakten Wert */
  body { padding-bottom: calc(4.6rem + env(safe-area-inset-bottom, 0px)); }
  .site-footer { margin-bottom: 0; }
}