/* ==========================================================================
   Layout: Header, Navigation, Footer, Sektionen, Grid
   ========================================================================== */

/* --- Sticky Header ------------------------------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--dur-base) var(--ease-out), padding var(--dur-base) var(--ease-out);
}

.site-header.is-condensed {
  box-shadow: var(--shadow-md);
}

.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 1.15rem;
  transition: padding var(--dur-base) var(--ease-out);
}

.site-header.is-condensed .site-header__bar {
  padding-block: 0.6rem;
}

.site-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--ink);
  min-width: 0;
}

.site-brand img { height: 2.4rem; width: auto; }
.site-brand__name { white-space: normal; line-height: 1.2; }
.site-brand__name span { display: block; font-family: var(--font-body); font-weight: 500; font-size: 0.72rem; color: var(--neutral); letter-spacing: 0.02em; text-transform: uppercase; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 2.1rem;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 1.9rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a {
  color: var(--ink);
  font-weight: 600;
  font-size: 0.96rem;
  padding: 0.4rem 0.1rem;
  position: relative;
}

.site-nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 2px;
  background: var(--primary);
  transition: right var(--dur-base) var(--ease-out);
}

.site-nav a:hover::after,
.site-nav a.current::after { right: 0; }

.site-nav a:hover { color: var(--primary); }

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}

.header-cta__emergency span { display: inline; }

@media (max-width: 1080px) {
  .header-cta__emergency span { display: none; }
  .header-cta__emergency .icon { margin: 0; }
}

@media (max-width: 600px) {
  .header-cta__emergency { display: none; }
}

.burger-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  flex: 0 0 auto;
}

.burger-toggle .icon { width: 22px; height: 22px; max-width: 22px; max-height: 22px; }

.drawer-close { display: none; }

/* --- Mobile Drawer -------------------------------------------------------- */
.nav-drawer-overlay {
  position: fixed;
  inset: 0;
  background: oklch(20% 0.02 255 / 0.45);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-out);
  z-index: 150;
}
.nav-drawer-overlay.is-open { opacity: 1; pointer-events: auto; }

@media (max-width: 900px) {
  .site-nav.primary-nav { display: none; }
  .burger-toggle { display: inline-flex; }

  .site-nav.primary-nav.mobile-drawer {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: fixed;
    top: 0; right: 0;
    height: 100%;
    width: min(320px, 84vw);
    background: var(--bg);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform var(--dur-slow) var(--ease-out);
    z-index: 200;
    padding: 1.4rem 1.5rem 2rem;
    gap: 1.4rem;
  }
  .site-nav.primary-nav.mobile-drawer.is-open { transform: translateX(0); }

  .site-nav.primary-nav.mobile-drawer ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.2rem;
    width: 100%;
  }
  .site-nav.primary-nav.mobile-drawer ul li { width: 100%; }
  .site-nav.primary-nav.mobile-drawer a {
    display: block;
    padding: 0.85rem 0.2rem;
    width: 100%;
    border-bottom: 1px solid var(--border);
    font-size: 1.05rem;
  }
  .site-nav.primary-nav.mobile-drawer a::after { display: none; }
  .drawer-close {
    align-self: flex-end;
    width: 40px; height: 40px;
    display: flex; align-items: center; justify-content: center;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: none;
    cursor: pointer;
  }
}

/* --- Sections ------------------------------------------------------------ */
section { scroll-margin-top: 5.5rem; }

.section {
  padding-block: var(--section-pad);
}

.section--muted { background: var(--surface); }
.section--dark { background: var(--primary); color: var(--white); }
.section--dark h2, .section--dark h3 { color: var(--white); }
.section--dark p { color: oklch(96% 0.01 255 / 0.88); }

.section-head {
  max-width: 62ch;
  margin-bottom: clamp(2rem, 5vw, 3.2rem);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 0.9rem;
}
.eyebrow::before {
  content: '';
  width: 24px; height: 2px;
  background: var(--primary);
}
.section--dark .eyebrow { color: var(--white); }
.section--dark .eyebrow::before { background: var(--white); }

/* --- Generic responsive grid --------------------------------------------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.grid--2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid--tight { gap: 1.25rem; }

/* --- Footer ---------------------------------------------------------------*/
.site-footer {
  background: var(--ink);
  color: oklch(92% 0.01 255);
  padding-block: 3.5rem 2rem;
}

.site-footer a { color: oklch(92% 0.01 255); }
.site-footer a:hover { color: var(--white); text-decoration: underline; }

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid oklch(100% 0 0 / 0.12);
}

.footer-col h3 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 1rem;
}

.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 0.55rem; }

.footer-contact-line {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.6rem;
}
.footer-contact-line .icon { flex-shrink: 0; }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.6rem;
  font-size: 0.85rem;
  color: oklch(75% 0.01 255);
}

.footer-legal-links { display: flex; gap: 1.2rem; flex-wrap: wrap; }

/* --- Contact / Anfahrt rows ------------------------------------------------*/
.contact-line {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}
.contact-line .icon { flex-shrink: 0; }

/* --- Mobile breakpoints ---------------------------------------------------*/
@media (max-width: 900px) {
  .grid, .grid--2 { grid-template-columns: 1fr; }
  .section { padding-block: clamp(2.75rem, 10vw, 4rem); }
  .site-brand__name span { font-size: 0.65rem; }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
  .container { padding-inline: 1.1rem; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

html, body { overflow-x: hidden; }