/* Bereich "referenzen": eigenes Layout und eigene Komponenten.
   Wird NACH styles.css geladen; body trägt die Klasse .area-referenzen.
   Alle Overrides und Neuheiten unter .area-referenzen scopen. */

/* ── Logo-Band: Social Proof direkt unter dem Hero ───────────────────── */

body.area-referenzen .logo-band-wrap {
  position: relative;
  z-index: 3;
  margin-top: calc(clamp(26px, 3.4vw, 40px) * -1);
  margin-bottom: clamp(48px, 6vw, 76px);
}

body.area-referenzen .logo-band {
  display: flex;
  align-items: center;
  gap: clamp(24px, 3.6vw, 48px);
  border: 1px solid rgba(7, 29, 40, 0.1);
  border-radius: var(--radius-lg);
  background: #ffffff;
  box-shadow: 0 22px 55px rgba(7, 29, 40, 0.16);
  padding: clamp(22px, 3vw, 34px) clamp(26px, 3.6vw, 46px);
}

body.area-referenzen .logo-band-label {
  flex: 0 0 auto;
  max-width: 9.5em;
  margin: 0;
  border-left: 4px solid var(--green-500);
  padding-left: 16px;
  color: var(--teal-700);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.45;
  text-transform: uppercase;
}

body.area-referenzen .logo-band-logos {
  display: flex;
  flex: 1;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-evenly;
  gap: clamp(20px, 3.4vw, 44px) clamp(28px, 4vw, 56px);
}

body.area-referenzen .logo-band-logos img {
  max-width: 128px;
  max-height: 52px;
  object-fit: contain;
  opacity: 0.88;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

body.area-referenzen .logo-band-logos img:hover {
  opacity: 1;
  transform: translateY(-2px);
}

/* ── Featured Case: dunkles Panel, große Zahlen ──────────────────────── */

body.area-referenzen .ref-featured {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  align-items: center;
  gap: clamp(36px, 5vw, 72px);
}

body.area-referenzen .ref-featured h2 {
  margin: 10px 0 0;
  color: #ffffff;
  font-family: var(--display-font);
  font-size: clamp(1.9rem, 3.6vw, 2.85rem);
  line-height: 1.08;
  letter-spacing: -0.025em;
  font-weight: 700;
  overflow-wrap: anywhere;
}

body.area-referenzen .ref-featured .card-rule {
  width: 66px;
  height: 5px;
  margin: 22px 0 24px;
}

body.area-referenzen .ref-featured-copy > p {
  margin: 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1rem, 1.3vw, 1.08rem);
  line-height: 1.72;
}

body.area-referenzen .ref-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 2.6vw, 34px);
  margin: clamp(28px, 3.4vw, 40px) 0 clamp(30px, 3.6vw, 42px);
}

body.area-referenzen .ref-metric {
  border-top: 1px solid rgba(140, 237, 166, 0.4);
  padding-top: 14px;
}

body.area-referenzen .ref-metric strong {
  display: block;
  background: linear-gradient(92deg, #d8fbe4 0%, #8ceda6 55%, #65da84 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-family: var(--display-font);
  font-size: clamp(1.8rem, 2.8vw, 2.55rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  font-weight: 700;
  white-space: nowrap;
}

body.area-referenzen .ref-metric span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
  line-height: 1.4;
}

body.area-referenzen .ref-featured-media {
  position: relative;
  margin: 0;
}

body.area-referenzen .ref-featured-media::before {
  position: absolute;
  inset: 0;
  transform: translate(20px, 20px);
  border: 2px solid rgba(140, 237, 166, 0.5);
  border-radius: var(--radius-lg);
  content: "";
}

body.area-referenzen .ref-featured-media img {
  position: relative;
  display: block;
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: 0 34px 80px rgba(2, 11, 17, 0.55);
}

/* ── Case-Ledger: Zeilen statt Karten ────────────────────────────────── */

body.area-referenzen .ref-ledger-section {
  padding-block: clamp(64px, 8vw, 104px);
}

body.area-referenzen .ref-ledger-head {
  max-width: 760px;
  margin-bottom: clamp(36px, 5vw, 56px);
}

body.area-referenzen .ref-ledger-head h2 {
  margin: 10px 0 0;
  color: #071d28;
  font-family: var(--display-font);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.025em;
  font-weight: 700;
}

body.area-referenzen .ref-ledger-head .card-rule {
  width: 58px;
  height: 5px;
  margin: 24px 0;
}

body.area-referenzen .ref-ledger-head > p:not(.section-kicker) {
  max-width: 62ch;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.4vw, 1.12rem);
  line-height: 1.62;
}

body.area-referenzen .ref-ledger {
  border-bottom: 1px solid var(--line);
}

body.area-referenzen .ref-ledger-row {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr) minmax(250px, 320px);
  gap: clamp(22px, 3.6vw, 52px);
  align-items: start;
  border-top: 1px solid var(--line);
  padding: clamp(30px, 4vw, 46px) clamp(6px, 1vw, 14px);
  transition: background 0.2s ease;
}

body.area-referenzen .ref-ledger-row:hover {
  background: rgba(0, 106, 116, 0.035);
}

body.area-referenzen .ref-ledger-number {
  color: rgba(0, 76, 92, 0.16);
  font-family: var(--display-font);
  font-size: clamp(2.6rem, 4.4vw, 3.7rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
  font-weight: 800;
}

body.area-referenzen .ref-ledger-body h3 {
  max-width: 26ch;
  margin: 0 0 14px;
  color: #071d28;
  font-family: var(--display-font);
  font-size: clamp(1.3rem, 1.9vw, 1.6rem);
  line-height: 1.16;
  letter-spacing: -0.01em;
  font-weight: 700;
}

body.area-referenzen .ref-ledger-body p {
  max-width: 68ch;
  margin: 0;
  color: var(--muted);
  font-size: clamp(0.98rem, 1.15vw, 1.06rem);
  line-height: 1.62;
}

body.area-referenzen .ref-ledger-outcome {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  border-left: 3px solid var(--green-600);
  padding-left: 18px;
}

body.area-referenzen .ref-ledger-icon {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 50px;
  height: 50px;
  border-radius: 10px;
  background: rgba(0, 106, 116, 0.08);
  color: var(--accent-text);
}

body.area-referenzen .ref-ledger-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.3;
}

body.area-referenzen .ref-ledger-result strong {
  display: block;
  color: var(--teal-700);
  font-size: 1.02rem;
  line-height: 1.35;
  font-weight: 700;
}

body.area-referenzen .ref-ledger-result small {
  display: block;
  margin-top: 3px;
  color: #33434e;
  font-size: 0.95rem;
  line-height: 1.35;
}

/* ── Kundenstimmen: große Zitat-Wechselfläche (reines CSS, Radio-Hack) ── */

body.area-referenzen .ref-quote-switch > input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

body.area-referenzen .ref-quote-stage {
  position: relative;
  display: grid;
  border: 1px solid rgba(7, 29, 40, 0.1);
  border-radius: var(--radius-lg);
  background: #ffffff;
  box-shadow: var(--shadow);
  padding: clamp(30px, 4.6vw, 60px) clamp(24px, 5vw, 68px) clamp(28px, 4vw, 48px);
}

body.area-referenzen .ref-quote-slide {
  grid-area: 1 / 1;
  margin: 0;
  visibility: hidden;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.35s ease, transform 0.35s ease, visibility 0.35s;
}

body.area-referenzen .ref-quote-mark {
  display: block;
  width: clamp(38px, 4.5vw, 54px);
  height: auto;
  margin-bottom: clamp(14px, 2vw, 22px);
  fill: rgba(56, 191, 103, 0.55);
  stroke: rgba(56, 191, 103, 0.55);
  stroke-width: 6;
  stroke-linecap: round;
}

body.area-referenzen .ref-quote-mark path {
  fill: none;
}

body.area-referenzen .ref-quote-mark circle {
  stroke: none;
}

body.area-referenzen .ref-quote-slide blockquote {
  position: relative;
  max-width: 62ch;
  margin: 0;
  color: #263a45;
  font-size: clamp(1.14rem, 1.9vw, 1.42rem);
  line-height: 1.66;
}

body.area-referenzen .ref-quote-slide figcaption {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: clamp(24px, 3.4vw, 34px);
}

body.area-referenzen .ref-quote-slide figcaption img {
  width: 68px;
  height: 68px;
  border: 3px solid rgba(101, 218, 132, 0.55);
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 12px 26px rgba(18, 42, 48, 0.14);
}

body.area-referenzen .ref-quote-slide figcaption strong {
  display: block;
  color: #071d28;
  font-size: 1.06rem;
  line-height: 1.3;
  font-weight: 700;
}

body.area-referenzen .ref-quote-slide figcaption span {
  display: block;
  margin-top: 3px;
  color: #586a73;
  font-size: 0.94rem;
  line-height: 1.4;
}

body.area-referenzen #ref-quote-1:checked ~ .ref-quote-stage .ref-quote-slide:nth-of-type(1),
body.area-referenzen #ref-quote-2:checked ~ .ref-quote-stage .ref-quote-slide:nth-of-type(2),
body.area-referenzen #ref-quote-3:checked ~ .ref-quote-stage .ref-quote-slide:nth-of-type(3),
body.area-referenzen #ref-quote-4:checked ~ .ref-quote-stage .ref-quote-slide:nth-of-type(4) {
  visibility: visible;
  opacity: 1;
  transform: none;
}

body.area-referenzen .ref-quote-picker {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 20px;
}

body.area-referenzen .ref-quote-picker label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 6px 14px rgba(18, 42, 48, 0.05);
  padding: 12px 14px;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

body.area-referenzen .ref-quote-picker label:hover {
  border-color: rgba(0, 106, 116, 0.45);
  transform: translateY(-2px);
}

body.area-referenzen .ref-quote-picker label img {
  flex: 0 0 auto;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
}

body.area-referenzen .ref-quote-picker label span {
  min-width: 0;
}

body.area-referenzen .ref-quote-picker label strong {
  display: block;
  color: #071d28;
  font-size: 0.9rem;
  line-height: 1.28;
  font-weight: 700;
}

body.area-referenzen .ref-quote-picker label small {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.35;
}

body.area-referenzen #ref-quote-1:checked ~ .ref-quote-picker label[for="ref-quote-1"],
body.area-referenzen #ref-quote-2:checked ~ .ref-quote-picker label[for="ref-quote-2"],
body.area-referenzen #ref-quote-3:checked ~ .ref-quote-picker label[for="ref-quote-3"],
body.area-referenzen #ref-quote-4:checked ~ .ref-quote-picker label[for="ref-quote-4"] {
  border-color: var(--green-600);
  background: rgba(101, 218, 132, 0.12);
  box-shadow: 0 12px 28px rgba(18, 42, 48, 0.1);
}

body.area-referenzen #ref-quote-1:focus-visible ~ .ref-quote-picker label[for="ref-quote-1"],
body.area-referenzen #ref-quote-2:focus-visible ~ .ref-quote-picker label[for="ref-quote-2"],
body.area-referenzen #ref-quote-3:focus-visible ~ .ref-quote-picker label[for="ref-quote-3"],
body.area-referenzen #ref-quote-4:focus-visible ~ .ref-quote-picker label[for="ref-quote-4"] {
  outline: 2px solid var(--teal-700);
  outline-offset: 3px;
}

/* ── Responsive ──────────────────────────────────────────────────────── */

@media (max-width: 1120px) {
  body.area-referenzen .ref-featured {
    grid-template-columns: 1fr;
  }

  body.area-referenzen .ref-featured-media {
    order: -1;
  }

  body.area-referenzen .ref-ledger-row {
    grid-template-columns: 84px minmax(0, 1fr);
  }

  body.area-referenzen .ref-ledger-outcome {
    grid-column: 2;
    margin-top: 4px;
  }

  body.area-referenzen .ref-quote-picker {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  body.area-referenzen .logo-band-wrap {
    margin-top: -24px;
    margin-bottom: 44px;
  }

  body.area-referenzen .logo-band {
    flex-direction: column;
    align-items: stretch;
    gap: 20px;
    text-align: center;
  }

  body.area-referenzen .logo-band-label {
    max-width: none;
    border-left: 0;
    border-bottom: 4px solid var(--green-500);
    padding: 0 0 12px;
  }

  body.area-referenzen .logo-band-logos {
    justify-content: center;
  }

  body.area-referenzen .logo-band-logos img {
    max-width: 108px;
    max-height: 44px;
  }

  body.area-referenzen .ref-featured-media::before {
    transform: translate(12px, 12px);
  }

  body.area-referenzen .ref-metrics {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  body.area-referenzen .ref-metric {
    display: flex;
    align-items: baseline;
    gap: 14px;
    border-top: 0;
    border-left: 1px solid rgba(140, 237, 166, 0.4);
    padding-top: 0;
    padding-left: 16px;
  }

  body.area-referenzen .ref-metric span {
    margin-top: 0;
  }

  body.area-referenzen .ref-ledger-row {
    grid-template-columns: 1fr;
    gap: 16px;
    padding-inline: 10px;
  }

  body.area-referenzen .ref-ledger-number {
    font-size: 2.3rem;
  }

  body.area-referenzen .ref-ledger-outcome {
    grid-column: auto;
  }
}

@media (max-width: 430px) {
  body.area-referenzen .ref-quote-picker {
    gap: 10px;
  }

  body.area-referenzen .ref-quote-picker label {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 12px;
  }

  body.area-referenzen .ref-quote-picker label img {
    width: 40px;
    height: 40px;
  }

  body.area-referenzen .ref-quote-slide figcaption img {
    width: 56px;
    height: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.area-referenzen .ref-quote-slide,
  body.area-referenzen .ref-quote-picker label,
  body.area-referenzen .logo-band-logos img,
  body.area-referenzen .ref-ledger-row {
    transition: none;
  }
}