/* ==========================================================================
   Rohr- & Abflussreinigung Wolfgang — einsatzgebiete.css
   Styles specific to einsatzgebiete.html (service area A–Z page).
   ========================================================================== */

/* ---------- Page hero (no image, matches kontakt.css pattern) ---------- */
.page-hero {
  position: relative;
  background: linear-gradient(160deg, #022754 0%, #013463 46%, #005399 100%);
  color: #fff;
  overflow: hidden;
  padding: 60px 0 54px;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
    circle at 1px 1px,
    rgba(255, 255, 255, 0.08) 1px,
    transparent 1px
  );
  background-size: 26px 26px;
  opacity: 0.5;
  pointer-events: none;
}
.page-hero-inner {
  position: relative;
  max-width: 720px;
}
.page-hero .eyebrow {
  color: #ff616a;
}
.page-hero .eyebrow::before {
  background: #ff616a;
}
.page-hero h1 {
  color: #fff;
  margin-bottom: 14px;
}
.page-hero p {
  color: rgba(238, 244, 250, 0.85);
  font-size: 1.05rem;
  margin-bottom: 0;
}
.page-hero-crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: rgba(238, 244, 250, 0.65);
  margin-bottom: 18px;
}
.page-hero-crumbs a {
  color: rgba(238, 244, 250, 0.85);
}
.page-hero-crumbs a:hover {
  color: #fff;
}
.page-hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 26px;
}

/* ---------- Quick facts strip ---------- */
.facts-strip {
  border-bottom: 1px solid var(--color-line);
  background: #fff;
}
.facts-strip .container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 28px;
  padding-bottom: 28px;
}
.facts-strip-item {
  display: flex;
  align-items: center;
  gap: 14px;
}
.facts-strip-item .fab-icon {
  width: 44px;
  height: 44px;
  flex: none;
  border-radius: 50%;
  background: var(--color-ice);
  display: flex;
  align-items: center;
  justify-content: center;
}
.facts-strip-item .fab-icon svg {
  width: 20px;
  height: 20px;
  color: var(--color-red);
}
.facts-strip-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--color-navy);
}
.facts-strip-item span {
  font-size: 0.84rem;
  color: var(--color-text-soft);
}
@media (max-width: 760px) {
  .facts-strip .container {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* ---------- A–Z jump bar ---------- */
.az-bar {
  position: sticky;
  top: var(--header-total-h, 88px);
  z-index: 400;
  background: var(--color-ice);
  border-bottom: 1px solid var(--color-line);
  box-shadow: var(--shadow-sm);
}
.az-bar-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  padding: 10px 24px;
}
.az-bar a,
.az-bar span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
}
.az-bar a {
  color: var(--color-navy);
  transition: background 0.18s var(--ease), color 0.18s var(--ease);
}
.az-bar a:hover,
.az-bar a:focus-visible {
  background: var(--color-red);
  color: #fff;
}
.az-bar span {
  color: var(--color-line);
  cursor: default;
}
@media (max-width: 640px) {
  .az-bar-inner {
    padding: 8px 16px;
    gap: 0;
  }
  .az-bar a,
  .az-bar span {
    width: 28px;
    height: 28px;
    font-size: 0.8rem;
  }
}

/* ---------- Intro note under the jump bar ---------- */
.az-intro {
  padding: 44px 0 8px;
}
.az-intro .section-head {
  max-width: 760px;
}

/* ---------- Letter blocks ---------- */
.az-columns {
  padding-top: 12px;
  padding-bottom: 80px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 44px 32px;
}
.az-block {
  scroll-margin-top: calc(var(--header-total-h, 88px) + 66px);
}
.az-letter {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2rem;
  color: var(--color-red);
  line-height: 1;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-mist);
}
.az-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.az-item {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 9px 10px;
  border-radius: var(--radius-sm);
  transition: background 0.18s var(--ease), padding-left 0.18s var(--ease);
}
.az-item:hover {
  background: var(--color-ice);
  padding-left: 14px;
}
.az-item-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-navy);
}
.az-item:hover .az-item-name {
  color: var(--color-red);
}
.az-item-tag {
  font-size: 0.72rem;
  color: var(--color-text-soft);
}

@media (max-width: 980px) {
  .az-columns {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 560px) {
  .az-columns {
    grid-template-columns: 1fr;
    gap: 34px;
  }
}

/* ---------- Fallback note ---------- */
.az-fallback {
  margin-top: 4px;
}
.az-fallback .container {
  padding-bottom: 8px;
}

/* ---------- CTA band (self-contained copy) ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--color-red) 0%, #c8000d 100%);
  color: #fff;
  padding: 56px 0;
}
.cta-band .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.cta-band h2 {
  color: #fff;
  margin-bottom: 6px;
  font-size: clamp(1.4rem, 1.2rem + 1vw, 2rem);
}
.cta-band p {
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}
.cta-band-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.cta-band .btn-primary {
  background: #fff;
  color: var(--color-red);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}
.cta-band .btn-primary:hover {
  background: var(--color-navy);
  color: #fff;
}

/* ---------- Reveal animation (self-contained copy) ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}