/* Layout: Container, Grid, Header/Navigation, Footer, Sektions-Rhythmus */

.wrap {
  width: 100%;
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 3rem);
}

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(1rem, 2vw, 2.5rem);
}

/* Sektions-Abstände — bewusst variierend, kein Baukasten-Gleichmaß */
.space-2xl { padding-block: clamp(4rem, 5vw + 2rem, 10rem); }
.space-xl  { padding-block: clamp(3.5rem, 4vw + 2rem, 8rem); }
.space-lg  { padding-block: clamp(3rem, 3vw + 2rem, 6rem); }
.space-md  { padding-block: clamp(2.5rem, 2vw + 2rem, 4.5rem); }
.space-sm  { padding-block: clamp(2rem, 1.5vw + 1.5rem, 4rem); }

.bg-alt { background: var(--bg-alt); }
.bg-primary { background: var(--primary); color: oklch(97% 0.005 250); }
.bg-primary h2, .bg-primary h3, .bg-primary h4 { color: oklch(98% 0.004 250); }
.bg-primary a:not(.btn) { color: oklch(90% 0.03 155); }
.bg-primary p { color: oklch(88% 0.01 250); }

/* Site header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(99% 0.002 250 / 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  transition: padding var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.site-header.is-scrolled { box-shadow: var(--shadow-1); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  padding-block: 1.35rem;
  transition: padding-block var(--dur-base) var(--ease-out);
}
.site-header.is-scrolled .header-inner { padding-block: 0.7rem; }

.site-branding { display: flex; align-items: center; gap: 0.75rem; min-width: 0; }
.site-branding a { text-decoration: none; display: flex; align-items: center; gap: 0.75rem; }
.site-logo-mark {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--primary);
  font-weight: 600;
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.site-logo-mark span { color: var(--accent); }

.primary-nav { display: flex; align-items: center; gap: clamp(1.75rem, 3vw, 2.75rem); }
.primary-nav ul {
  display: flex;
  align-items: center;
  gap: clamp(1.5rem, 2.4vw, 2.25rem);
  list-style: none;
  margin: 0; padding: 0;
}
.primary-nav a {
  color: var(--text);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  padding-block: 0.35rem;
  border-bottom: 2px solid transparent;
  transition: color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.primary-nav a:hover,
.primary-nav a:focus-visible { color: var(--accent); border-color: var(--accent); }
.primary-nav .current-menu-item > a,
.primary-nav .current_page_item > a { color: var(--accent); border-color: var(--accent); }

/* Dropdown (Leistungen) — nur Desktop */
.primary-nav .menu-item-has-children { position: relative; }
.primary-nav .sub-menu {
  position: absolute;
  top: 100%; left: -1rem;
  min-width: 15rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-2);
  list-style: none;
  margin: 0.6rem 0 0; padding: 0.6rem;
  display: flex; flex-direction: column; gap: 0.1rem;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: transform var(--dur-fast) var(--ease-out), opacity var(--dur-fast) var(--ease-out);
}
.primary-nav .menu-item-has-children:hover > .sub-menu,
.primary-nav .menu-item-has-children:focus-within > .sub-menu {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.primary-nav .sub-menu a { border: none; padding: 0.65rem 0.75rem; border-radius: 4px; font-size: 0.95rem; }
.primary-nav .sub-menu a:hover { background: var(--primary-tint); }

.header-actions { display: flex; align-items: center; gap: 1.25rem; }
.header-phone {
  display: flex; align-items: center; gap: 0.5rem;
  font-weight: 600; color: var(--primary);
  text-decoration: none; white-space: nowrap;
}
.header-phone .icon { color: var(--accent); }

.burger-toggle {
  display: none;
  width: 44px; height: 44px;
  border: none; background: transparent;
  cursor: pointer;
  position: relative;
  flex: 0 0 auto;
  z-index: 210;
}
.burger-toggle span {
  position: absolute;
  left: 10px; right: 10px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-fast) var(--ease-out), top var(--dur-base) var(--ease-out);
}
.burger-toggle span:nth-child(1) { top: 15px; }
.burger-toggle span:nth-child(2) { top: 22px; }
.burger-toggle span:nth-child(3) { top: 29px; }
.burger-toggle[aria-expanded="true"] span:nth-child(1) { top: 22px; transform: rotate(45deg); }
.burger-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger-toggle[aria-expanded="true"] span:nth-child(3) { top: 22px; transform: rotate(-45deg); }

/* Mobile drawer: eigenständig unter <body>, NICHT Kind von <header> */
.mobile-drawer {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  padding: 6.5rem 2rem 3rem;
  transform: translateX(100%);
  transition: transform var(--dur-base) var(--ease-out);
  visibility: hidden;
}
.mobile-drawer.is-open { transform: translateX(0); visibility: visible; }
.mobile-drawer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.25rem; }
.mobile-drawer a {
  display: block;
  padding: 1rem 0;
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--primary);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
}
.mobile-drawer .sub-menu {
  padding-left: 1.25rem;
  border-left: 2px solid var(--accent-tint);
  margin-bottom: 0.25rem;
}
.mobile-drawer .sub-menu a { font-size: 1.15rem; padding: 0.75rem 0; }
.mobile-drawer .mobile-contact { margin-top: auto; padding-top: 2rem; }
.mobile-drawer .mobile-contact a { font-family: var(--font-body); font-size: 1.05rem; border: none; padding: 0.5rem 0; display: flex; gap: 0.6rem; align-items: center; }
.drawer-backdrop {
  position: fixed; inset: 0; z-index: 190;
  background: oklch(20% 0.01 250 / 0.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-out);
}
.drawer-backdrop.is-open { opacity: 1; pointer-events: auto; }
body.drawer-open { overflow: hidden; }

/* Footer */
.site-footer { background: var(--primary-dark); color: oklch(90% 0.008 250); }
.site-footer a { color: oklch(94% 0.01 250); }
.site-footer h4 { color: oklch(98% 0.004 250); font-size: 1.05rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: clamp(2rem, 4vw, 3.5rem); }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.6rem; }
.footer-grid a { text-decoration: none; }
.footer-grid a:hover { text-decoration: underline; }
.footer-bottom {
  border-top: 1px solid oklch(100% 0 0 / 0.12);
  margin-top: clamp(2.5rem, 4vw, 4rem);
  padding-top: 1.5rem;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
  font-size: var(--fs-sm);
  color: oklch(75% 0.01 250);
}
.footer-bottom ul { display: flex; gap: 1.5rem; list-style: none; margin: 0; padding: 0; }
.footer-bottom a { color: oklch(80% 0.01 250); }
.footer-contact-row { display: flex; align-items: center; gap: 0.6rem; }
.footer-contact-row .icon { color: var(--accent-soft); flex-shrink: 0; }

.site-content { min-height: 40vh; }