/*
 * Kapitalwerk – Layout
 * Topbar B + Header + Footer E + Seiten-Skelett
 */

/* ============================================================
   TOPBAR (Header-Typ B – obere Informationsleiste)
   ============================================================ */
.kw-topbar {
  background: var(--kw-primary);
  color: rgba(255,255,255,.75);
  font-size: .78rem;
  font-weight: 400;
  letter-spacing: .02em;
  padding: .35rem 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.kw-topbar .kw-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.kw-topbar-left {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.kw-topbar-left span,
.kw-topbar > .kw-container > span {
  display: flex;
  align-items: center;
  gap: .35rem;
}

.kw-topbar-badge {
  background: var(--kw-accent);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  padding: .1rem .45rem;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.kw-topbar-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.kw-topbar-right a {
  color: rgba(255,255,255,.7);
  font-size: .78rem;
  text-decoration: none;
  transition: color .2s;
}

.kw-topbar-right a:hover {
  color: var(--kw-accent);
  text-decoration: none;
}

/* ============================================================
   HAUPT-HEADER (zweite Ebene)
   ============================================================ */
.kw-header {
  background: var(--kw-surface);
  border-bottom: 2px solid var(--kw-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: box-shadow .3s ease;
}

.kw-header.scrolled {
  box-shadow: var(--kw-shadow-lg);
  border-bottom-color: var(--kw-accent);
}

.kw-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 1.5rem;
}

/* Logo */
.kw-logo {
  display: flex;
  align-items: center;
  gap: .6rem;
  text-decoration: none;
  flex-shrink: 0;
}

.kw-logo-icon {
  width: 36px;
  height: 36px;
  background: var(--kw-accent);
  border-radius: var(--kw-radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

.kw-logo-icon svg {
  width: 20px;
  height: 20px;
  fill: #fff;
}

.kw-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.kw-logo-name {
  font-family: var(--kw-font-head);
  font-size: 1.15rem;
  color: var(--kw-primary);
  letter-spacing: -.01em;
}

.kw-logo-tagline {
  font-size: .68rem;
  color: var(--kw-muted);
  font-weight: 500;
  letter-spacing: .04em;
  text-transform: uppercase;
}

/* Hauptnavigation */
.kw-nav-primary {
  display: flex;
  align-items: center;
  gap: 0;
  flex: 1;
  justify-content: center;
}

.kw-nav-primary > ul {
  display: flex;
  align-items: center;
  gap: 0;
}

.kw-nav-primary > ul > li {
  position: relative;
}

.kw-nav-primary > ul > li > a {
  display: flex;
  align-items: center;
  gap: .3rem;
  padding: .5rem .9rem;
  font-size: .92rem;
  font-weight: 500;
  color: var(--kw-text);
  text-decoration: none;
  border-radius: var(--kw-radius);
  transition: color .2s, background .2s;
  white-space: nowrap;
}

.kw-nav-primary > ul > li > a:hover,
.kw-nav-primary > ul > li.current-menu-item > a {
  color: var(--kw-accent);
  background: var(--kw-accent-soft);
  text-decoration: none;
}

/* Dropdown */
.kw-nav-primary .sub-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  background: var(--kw-surface);
  border: 1px solid var(--kw-border);
  border-radius: var(--kw-radius);
  box-shadow: var(--kw-shadow-lg);
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: all .2s ease;
  z-index: 999;
}

.kw-nav-primary li:hover > .sub-menu,
.kw-nav-primary li.menu-open > .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.kw-nav-primary .sub-menu li a {
  display: block;
  padding: .55rem 1rem;
  font-size: .88rem;
  color: var(--kw-text);
  text-decoration: none;
  border-bottom: 1px solid var(--kw-border);
  transition: color .15s, background .15s;
}

.kw-nav-primary .sub-menu li:last-child a {
  border-bottom: none;
}

.kw-nav-primary .sub-menu li a:hover {
  color: var(--kw-accent);
  background: var(--kw-accent-soft);
  text-decoration: none;
}

/* CTA in Header */
.kw-header-cta {
  flex-shrink: 0;
}

/* Burger-Button */
.kw-burger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  height: 18px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.kw-burger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--kw-primary);
  border-radius: 2px;
  transition: all .3s ease;
}

.kw-burger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.kw-burger.active span:nth-child(2) { opacity: 0; }
.kw-burger.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ============================================================
   MOBILE NAV OVERLAY
   ============================================================ */
.kw-mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  right: -100%;
  width: 300px;
  height: 100vh;
  background: var(--kw-surface);
  z-index: 1100;
  box-shadow: var(--kw-shadow-lg);
  overflow-y: auto;
  transition: right .3s ease;
  padding: 1.5rem;
}

.kw-mobile-nav.open {
  right: 0;
}

.kw-mobile-nav-close {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 1.5rem;
}

.kw-mobile-nav ul li a {
  display: block;
  padding: .75rem 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--kw-text);
  border-bottom: 1px solid var(--kw-border);
  text-decoration: none;
}

.kw-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 1050;
}
.kw-overlay.active { display: block; }

/* ============================================================
   FOOTER F6 — CTA-SPLIT
   ============================================================ */
.kw-footer--f6 {
  background: var(--kw-surface);
  border-top: 1px solid var(--kw-border);
  padding: 0;
}

/* Alter einzeiliger Footer bleibt als Fallback erhalten */
.kw-footer-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: space-between;
}

.kw-footer-logo {
  display: flex;
  align-items: center;
  gap: .5rem;
  text-decoration: none;
  font-family: var(--kw-font-head);
  font-size: .95rem;
  color: var(--kw-primary);
}

.kw-footer-logo:hover {
  color: var(--kw-accent);
  text-decoration: none;
}

.kw-footer-logo-dot {
  width: 8px;
  height: 8px;
  background: var(--kw-accent);
  border-radius: 50%;
  display: inline-block;
}

.kw-footer-copy {
  font-size: .82rem;
  color: var(--kw-muted);
}

.kw-footer-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.kw-footer-links a {
  font-size: .82rem;
  color: var(--kw-muted);
  text-decoration: none;
  transition: color .2s;
}

.kw-footer-links a:hover {
  color: var(--kw-accent);
  text-decoration: none;
}

.kw-footer-disclaimer {
  width: 100%;
  font-size: .75rem;
  color: var(--kw-muted);
  padding-top: .75rem;
  border-top: 1px solid var(--kw-border);
  line-height: 1.5;
}

/* CTA-Split Layout */
.kw-footer-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  padding: 3rem 0 2rem;
  border-bottom: 1px solid var(--kw-border);
}

/* Linke Haelfte: Newsletter */
.kw-footer-split-cta {
  padding-right: 2rem;
  border-right: 1px solid var(--kw-border);
}

.kw-footer-cta-heading {
  font-family: var(--kw-font-head);
  font-size: 1.2rem;
  color: var(--kw-primary);
  margin: 0 0 .6rem;
}

.kw-footer-cta-sub {
  font-size: .9rem;
  color: var(--kw-muted);
  margin: 0 0 1.25rem;
  line-height: 1.55;
}

.kw-footer-newsletter-row {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
}

.kw-footer-newsletter-input {
  flex: 1;
  min-width: 180px;
  padding: .6rem .9rem;
  border: 1.5px solid var(--kw-border);
  border-radius: var(--kw-radius);
  font-family: var(--kw-font-body);
  font-size: .9rem;
  color: var(--kw-text);
  background: var(--kw-bg);
  transition: border-color .2s;
}

.kw-footer-newsletter-input:focus {
  outline: none;
  border-color: var(--kw-accent);
}

.kw-footer-newsletter-btn {
  white-space: nowrap;
  padding: .6rem 1.25rem;
  font-size: .9rem;
}

.kw-footer-newsletter-privacy {
  font-size: .72rem;
  color: var(--kw-muted);
  margin: .6rem 0 0;
  line-height: 1.45;
}

.kw-footer-newsletter-privacy a {
  color: var(--kw-accent);
  text-decoration: underline;
}

/* Rechte Haelfte: Link-Gruppen */
.kw-footer-split-links {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.kw-footer-linkgroup {
  flex: 1;
  min-width: 120px;
}

.kw-footer-linkgroup-heading {
  font-family: var(--kw-font-head);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--kw-primary);
  margin: 0 0 .75rem;
}

.kw-footer-linklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: .45rem;
}

.kw-footer-linklist a {
  font-size: .85rem;
  color: var(--kw-muted);
  text-decoration: none;
  transition: color .2s;
}

.kw-footer-linklist a:hover {
  color: var(--kw-accent);
}

/* Untere Leiste */
.kw-footer-bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: .9rem;
  padding-bottom: .9rem;
  font-size: .82rem;
}

.kw-footer-llms {
  font-size: .78rem;
  color: var(--kw-muted);
  text-decoration: none;
  transition: color .2s;
}

.kw-footer-llms:hover {
  color: var(--kw-accent);
}

/* ============================================================
   SEITENSKELETT
   ============================================================ */
.kw-site {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.kw-main {
  flex: 1;
}

.kw-page-header {
  background: var(--kw-primary);
  color: #fff;
  padding: 2.5rem 0;
}

.kw-page-header h1 {
  color: #fff;
  margin-bottom: .4rem;
}

.kw-page-header p {
  color: rgba(255,255,255,.72);
  margin-bottom: 0;
}

.kw-breadcrumb {
  font-size: .82rem;
  color: var(--kw-muted);
  margin-bottom: .75rem;
  display: flex;
  align-items: center;
  gap: .4rem;
  flex-wrap: wrap;
}

.kw-breadcrumb a {
  color: var(--kw-muted);
  text-decoration: none;
}

.kw-breadcrumb a:hover { color: var(--kw-accent); }

.kw-breadcrumb .sep {
  color: var(--kw-border);
}

/* Content + Sidebar Grid */
.kw-content-area {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 2rem;
  padding: 2.5rem 0;
  align-items: start;
}

.kw-content-area.no-sidebar {
  grid-template-columns: 1fr;
  max-width: 800px;
  margin-inline: auto;
}

.kw-sidebar {
  position: sticky;
  top: 90px;
}

/* Artikel-Grid */
.kw-posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.kw-post-card {
  background: var(--kw-surface);
  border: 1px solid var(--kw-border);
  border-radius: var(--kw-radius);
  overflow: hidden;
  box-shadow: var(--kw-shadow);
  transition: box-shadow .25s ease, transform .25s ease;
}

.kw-post-card:hover {
  box-shadow: var(--kw-shadow-lg);
  transform: translateY(-2px);
}

.kw-post-card-img {
  aspect-ratio: 16/9;
  overflow: hidden;
}

.kw-post-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s ease;
}

.kw-post-card:hover .kw-post-card-img img {
  transform: scale(1.04);
}

.kw-post-card-body {
  padding: 1.25rem;
}

.kw-post-card-meta {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: .5rem;
  font-size: .78rem;
  color: var(--kw-muted);
}

.kw-post-card-cat {
  background: var(--kw-accent-soft);
  color: var(--kw-accent);
  font-weight: 600;
  font-size: .72rem;
  padding: .15rem .5rem;
  border-radius: 20px;
}

.kw-post-card h3 {
  font-size: 1.05rem;
  margin-bottom: .5rem;
  line-height: 1.35;
}

.kw-post-card h3 a {
  color: var(--kw-primary);
  text-decoration: none;
}

.kw-post-card h3 a:hover { color: var(--kw-accent); }

.kw-post-card p {
  font-size: .875rem;
  color: var(--kw-muted);
  margin-bottom: 0;
}

/* Paginierung */
.kw-pagination {
  display: flex;
  justify-content: center;
  gap: .5rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}

.kw-pagination a,
.kw-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--kw-border);
  border-radius: var(--kw-radius);
  font-size: .875rem;
  font-weight: 500;
  color: var(--kw-text);
  text-decoration: none;
  transition: all .2s;
}

.kw-pagination a:hover {
  border-color: var(--kw-accent);
  color: var(--kw-accent);
  text-decoration: none;
}

.kw-pagination .current {
  background: var(--kw-accent);
  border-color: var(--kw-accent);
  color: #fff;
}