/* ==========================================================================
   Rohr- & Abflussreinigung Wolfgang — page styles for locations/kassel.php
   REDESIGN — tokens, resets, .container, .btn*, .eyebrow, .section*, .bg-*,
   .fab-stack etc. all come from /css/global.css and are reused as-is.
   Nothing here redefines :root — only new component classes for this page.

   Signature elements of this redesign:
   - Diagonal hero with a floating, overlapping stat card (bridges hero + next section)
   - Pure-CSS "Stadtteile-Finder" — compass-direction tabs, no JavaScript
   - Service cards grid (replaces the old vertical timeline)
   - Pure-CSS Privat/Gewerbe tab switcher
   - Zig-zag "Ablauf" steps with a connecting rail
   - Bento-style trust grid with one large highlighted cell
   ========================================================================== */

/* ---------- Hero ---------- */
.ks-hero {
  position: relative;
  background: linear-gradient(155deg, #011834 0%, #022754 45%, #014a8a 100%);
  color: #fff;
  overflow: hidden;
  padding: 56px 0 120px;
}
.ks-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.09) 1px, transparent 1px);
  background-size: 26px 26px;
  opacity: 0.5;
  pointer-events: none;
}
.ks-hero::after {
  content: "";
  position: absolute;
  top: -30%;
  right: -12%;
  width: 560px;
  height: 560px;
  background: radial-gradient(circle, rgba(239, 0, 11, 0.22), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.ks-hero-inner {
  position: relative;
}
.ks-crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.8rem;
  color: rgba(238, 244, 250, 0.6);
  margin-bottom: 20px;
}
.ks-crumbs a { color: rgba(238, 244, 250, 0.85); }
.ks-crumbs a:hover { color: #fff; }

.ks-hq-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 10px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 18px;
}
.ks-hq-badge svg { width: 15px; height: 15px; color: #ff616a; }

.ks-hero-content { max-width: 62ch; }
.ks-hero h1 {
  color: #fff;
  margin-bottom: 16px;
  font-size: clamp(1.9rem, 1.4rem + 2vw, 2.9rem);
}
.ks-hero-lede {
  color: rgba(238, 244, 250, 0.86);
  font-size: 1.08rem;
  max-width: 58ch;
  margin-bottom: 30px;
}
.ks-hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* ---------- Floating stat card (overlaps hero + next section) ---------- */
.ks-stat-card {
  position: relative;
  z-index: 3;
  margin-top: -78px;
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.ks-stat {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 26px 24px;
  border-left: 1px solid var(--color-line);
}
.ks-stat:first-child { border-left: 0; }
.ks-stat-ico {
  width: 46px;
  height: 46px;
  flex: none;
  border-radius: 50%;
  background: var(--color-ice);
  display: flex;
  align-items: center;
  justify-content: center;
}
.ks-stat-ico svg { width: 20px; height: 20px; color: var(--color-red); }
.ks-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--color-navy);
  line-height: 1.25;
}
.ks-stat span {
  font-size: 0.8rem;
  color: var(--color-text-soft);
}
@media (max-width: 980px) {
  .ks-stat-card { grid-template-columns: repeat(2, 1fr); }
  .ks-stat:nth-child(3) { border-left: 0; }
}
@media (max-width: 640px) {
  .ks-stat-card {
    grid-template-columns: 1fr;
    margin-top: -56px;
    border-radius: var(--radius-md);
  }
  .ks-stat { border-left: 0; padding: 18px 20px; }
  .ks-stat + .ks-stat { border-top: 1px solid var(--color-line); }
  .ks-hero { padding-bottom: 96px; }
}

/* ---------- Section intro used across the page ---------- */
.ks-lede { font-size: 1.05rem; }

/* ==========================================================================
   STADTTEILE-FINDER — pure CSS compass tabs, no JavaScript
   ========================================================================== */
.ks-finder {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 8px 8px 28px;
  box-shadow: var(--shadow-sm);
}
.ks-finder input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.ks-finder-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 10px;
}
.ks-finder-tabs label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  border-radius: var(--radius-pill);
  background: var(--color-ice);
  color: var(--color-navy);
  font-weight: 700;
  font-size: 0.86rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.ks-finder-tabs label svg {
  width: 15px;
  height: 15px;
  color: var(--color-red);
}

/* Active tab styling — radio and label are siblings (not adjacent), so each
   tab is matched explicitly via the general sibling combinator. */
#ks-tab-zentrum:checked ~ .ks-finder-tabs label[for="ks-tab-zentrum"],
#ks-tab-nord:checked ~ .ks-finder-tabs label[for="ks-tab-nord"],
#ks-tab-ost:checked ~ .ks-finder-tabs label[for="ks-tab-ost"],
#ks-tab-sued:checked ~ .ks-finder-tabs label[for="ks-tab-sued"],
#ks-tab-west:checked ~ .ks-finder-tabs label[for="ks-tab-west"] {
  background: var(--color-navy);
  color: #fff;
  border-color: var(--color-navy);
}
#ks-tab-zentrum:checked ~ .ks-finder-tabs label[for="ks-tab-zentrum"] svg,
#ks-tab-nord:checked ~ .ks-finder-tabs label[for="ks-tab-nord"] svg,
#ks-tab-ost:checked ~ .ks-finder-tabs label[for="ks-tab-ost"] svg,
#ks-tab-sued:checked ~ .ks-finder-tabs label[for="ks-tab-sued"] svg,
#ks-tab-west:checked ~ .ks-finder-tabs label[for="ks-tab-west"] svg {
  color: #ff8a8f;
}
#ks-tab-zentrum:focus-visible ~ .ks-finder-tabs label[for="ks-tab-zentrum"],
#ks-tab-nord:focus-visible ~ .ks-finder-tabs label[for="ks-tab-nord"],
#ks-tab-ost:focus-visible ~ .ks-finder-tabs label[for="ks-tab-ost"],
#ks-tab-sued:focus-visible ~ .ks-finder-tabs label[for="ks-tab-sued"],
#ks-tab-west:focus-visible ~ .ks-finder-tabs label[for="ks-tab-west"] {
  outline: 3px solid var(--color-endeavour);
  outline-offset: 2px;
}

.ks-finder-panels { padding: 10px 22px 0; }
.ks-finder-panel {
  display: none;
  flex-wrap: wrap;
  gap: 10px;
  animation: ksFadeIn 0.35s var(--ease);
}
.ks-finder-panel-lead {
  flex-basis: 100%;
  font-size: 0.86rem;
  color: var(--color-text-soft);
  margin-bottom: 4px;
}
@keyframes ksFadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}
.ks-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: var(--radius-pill);
  background: var(--color-ice);
  border: 1px solid var(--color-line);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
}
.ks-chip::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-red);
  flex: none;
}

#ks-tab-zentrum:checked ~ .ks-finder-panels #ks-panel-zentrum,
#ks-tab-nord:checked ~ .ks-finder-panels #ks-panel-nord,
#ks-tab-ost:checked ~ .ks-finder-panels #ks-panel-ost,
#ks-tab-sued:checked ~ .ks-finder-panels #ks-panel-sued,
#ks-tab-west:checked ~ .ks-finder-panels #ks-panel-west {
  display: flex;
}

@media (max-width: 640px) {
  .ks-finder-tabs { gap: 6px; padding: 8px; }
  .ks-finder-tabs label { padding: 10px 14px; font-size: 0.82rem; }
  .ks-finder-panels { padding: 10px 14px 0; }
}

/* ==========================================================================
   LEISTUNGEN — service card grid
   ========================================================================== */
.ks-services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.ks-service-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 28px 24px 24px;
  overflow: hidden;
  transition: box-shadow 0.2s var(--ease), transform 0.2s var(--ease);
}
.ks-service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease);
}
.ks-service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.ks-service-card:hover::before { transform: scaleX(1); }
.ks-service-num {
  position: absolute;
  top: 18px;
  right: 22px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--color-line);
}
.ks-service-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--color-ice);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.ks-service-icon svg { width: 23px; height: 23px; color: var(--color-red); }
.ks-service-card h3 { font-size: 1.05rem; margin-bottom: 8px; padding-right: 30px; }
.ks-service-card p {
  font-size: 0.9rem;
  color: var(--color-text-soft);
  margin-bottom: 16px;
}
.ks-service-card a {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-red);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.ks-service-card a svg {
  width: 14px;
  height: 14px;
  transition: transform 0.18s var(--ease);
}
.ks-service-card a:hover svg { transform: translateX(3px); }
@media (max-width: 900px) {
  .ks-services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .ks-services-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   PRIVAT & GEWERBE — pure CSS tab switcher
   ========================================================================== */
.ks-audience {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.ks-audience input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.ks-audience-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.ks-audience-tabs label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 20px 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-text-soft);
  background: var(--color-ice);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.ks-audience-tabs label svg { width: 20px; height: 20px; }

/* Radio and label are siblings (not adjacent) — matched explicitly per tab. */
#ks-audience-privat:checked ~ .ks-audience-tabs label[for="ks-audience-privat"],
#ks-audience-gewerbe:checked ~ .ks-audience-tabs label[for="ks-audience-gewerbe"] {
  background: #fff;
  color: var(--color-navy);
  border-bottom-color: var(--color-red);
}
#ks-audience-privat:focus-visible ~ .ks-audience-tabs label[for="ks-audience-privat"],
#ks-audience-gewerbe:focus-visible ~ .ks-audience-tabs label[for="ks-audience-gewerbe"] {
  outline: 3px solid var(--color-endeavour);
  outline-offset: -3px;
}

.ks-audience-panels { padding: 34px 32px 36px; }
.ks-audience-panel {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: start;
  animation: ksFadeIn 0.35s var(--ease);
}
#ks-audience-privat:checked ~ .ks-audience-panels #ks-panel-privat,
#ks-audience-gewerbe:checked ~ .ks-audience-panels #ks-panel-gewerbe {
  display: grid;
}
.ks-audience-panel p {
  font-size: 0.95rem;
  color: var(--color-text-soft);
}
.ks-check-list { display: grid; gap: 12px; }
.ks-check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--color-text);
}
.ks-check-list svg {
  width: 18px;
  height: 18px;
  flex: none;
  margin-top: 1px;
  color: var(--color-red);
}
@media (max-width: 720px) {
  .ks-audience-panel { grid-template-columns: 1fr; gap: 16px; }
  .ks-audience-panels { padding: 26px 20px 30px; }
  .ks-audience-tabs label { font-size: 0.88rem; padding: 16px 10px; text-align: center; }
}

/* ==========================================================================
   ABLAUF — zig-zag steps with connecting rail
   ========================================================================== */
.ks-steps {
  position: relative;
  display: grid;
  gap: 18px;
}
.ks-steps::before {
  content: "";
  position: absolute;
  left: 27px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: repeating-linear-gradient(
    to bottom,
    var(--color-line) 0,
    var(--color-line) 8px,
    transparent 8px,
    transparent 16px
  );
}
.ks-step {
  position: relative;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 20px;
  align-items: start;
}
.ks-step-num {
  position: relative;
  z-index: 1;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-navy);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  flex: none;
}
.ks-step-body {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  transition: box-shadow 0.2s var(--ease), transform 0.2s var(--ease);
}
.ks-step:hover .ks-step-body { box-shadow: var(--shadow-md); transform: translateX(4px); }
.ks-step-body h3 { font-size: 1rem; margin-bottom: 4px; }
.ks-step-body p { font-size: 0.89rem; color: var(--color-text-soft); margin: 0; }
@media (max-width: 640px) {
  .ks-steps::before { left: 21px; }
  .ks-step { grid-template-columns: 44px 1fr; gap: 14px; }
  .ks-step-num { width: 44px; height: 44px; font-size: 0.95rem; }
}

/* ---------- Small inline note ---------- */
.ks-note {
  margin-top: 30px;
  font-size: 0.86rem;
  color: var(--color-text-soft);
}
.ks-note a { color: var(--color-red); font-weight: 600; }

/* ==========================================================================
   WARUM WOLFGANG — bento trust grid
   ========================================================================== */
.ks-bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: minmax(160px, auto);
  gap: 18px;
}
.ks-bento-item {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 26px 24px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition: box-shadow 0.2s var(--ease), transform 0.2s var(--ease);
}
.ks-bento-item:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.ks-bento-item--feature {
  grid-column: span 2;
  grid-row: span 2;
  background: var(--color-navy);
  color: #fff;
  justify-content: space-between;
}
.ks-bento-item--feature .ks-bento-index { color: rgba(255, 255, 255, 0.35); }
.ks-bento-item--feature h3 { color: #fff; }
.ks-bento-item--feature p { color: rgba(238, 244, 250, 0.78); margin: 0; }
.ks-bento-index {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--color-line);
  margin-bottom: auto;
  padding-bottom: 18px;
}
.ks-bento-item h3 { font-size: 1rem; margin-bottom: 6px; }
.ks-bento-item p { font-size: 0.88rem; color: var(--color-text-soft); margin: 0; }
@media (max-width: 900px) {
  .ks-bento { grid-template-columns: repeat(2, 1fr); }
  .ks-bento-item--feature { grid-column: span 2; grid-row: span 1; }
}
@media (max-width: 560px) {
  .ks-bento { grid-template-columns: 1fr; }
  .ks-bento-item--feature { grid-column: span 1; }
}

/* ==========================================================================
   STANDORT — map + contact card
   ========================================================================== */
.ks-location-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  align-items: stretch;
}
.ks-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-line);
  min-height: 380px;
}
.ks-map iframe {
  width: 100%;
  height: 100%;
  min-height: 380px;
  border: 0;
  display: block;
}
.ks-contact-card {
  background: #fff;
  border: 1px solid var(--color-line);
  border-left: 5px solid var(--color-red);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}
.ks-contact-card h3 { margin-bottom: 4px; }
.ks-contact-card > p {
  color: var(--color-text-soft);
  font-size: 0.9rem;
  margin-bottom: 22px;
}
.ks-contact-rows {
  display: grid;
  gap: 15px;
  margin-bottom: 24px;
}
.ks-contact-rows li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--color-text);
}
.ks-contact-rows svg {
  width: 18px;
  height: 18px;
  flex: none;
  margin-top: 2px;
  color: var(--color-red);
}
.ks-contact-card .btn { margin-top: auto; align-self: flex-start; }
@media (max-width: 900px) {
  .ks-location-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   CTA BAND
   ========================================================================== */
.ks-cta {
  position: relative;
  background: linear-gradient(120deg, var(--color-red) 0%, #c8000d 100%);
  color: #fff;
  padding: 56px 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.ks-cta::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -6%;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.16), transparent 70%);
  border-radius: 50%;
}
.ks-cta .container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.ks-cta h2 {
  color: #fff;
  margin-bottom: 6px;
  font-size: clamp(1.4rem, 1.2rem + 1vw, 2rem);
}
.ks-cta p { color: rgba(255, 255, 255, 0.85); margin: 0; }
.ks-cta-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.ks-cta .btn-primary {
  background: #fff;
  color: var(--color-red);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}
.ks-cta .btn-primary:hover { background: var(--color-navy); color: #fff; }
.ks-cta .btn-ghost { border-color: rgba(255, 255, 255, 0.5); color: #fff; }
.ks-cta .btn-ghost:hover { background: rgba(255, 255, 255, 0.14); }

/* ---------- Reveal animation (shared behaviour, driven by sitewide main.js) ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}