/* ============================================================
   SECTION 3: AUTHORITY
   ============================================================ */

.authority {
  background-color: var(--background-secondary);
  padding-block: var(--section-padding-y);
}

/* ── Block 4a: Reiner ── */
.authority-reiner {
  display: grid;
  grid-template-columns: clamp(280px, 38%, 460px) 1fr;
  gap: clamp(40px, 6vw, 88px);
  align-items: start;
  margin-bottom: clamp(72px, 10vw, 112px);
}

.authority-reiner-photo-btn {
  appearance: none;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 100%;
}

.authority-reiner-photo-wrap {
  position: relative;
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.10);
  transition: box-shadow 0.3s ease-out, transform 0.3s ease-out;
  width: 100%;
}

.authority-reiner-photo-btn:hover .authority-reiner-photo-wrap {
  transform: scale(1.015);
  box-shadow:
    0 16px 56px rgba(0, 0, 0, 0.15),
    0 0 0 3px rgba(147, 39, 195, 0.22);
}

.authority-reiner-photo {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--card-radius);
}

/* Gradient overlay with CTA — always visible, intensifies on hover */
.authority-reiner-photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(20, 10, 30, 0.62) 0%,
    rgba(20, 10, 30, 0.18) 40%,
    transparent 65%
  );
  border-radius: var(--card-radius);
  display: flex;
  align-items: flex-end;
  gap: 8px;
  padding: 22px 26px;
  color: #ffffff;
  transition: background 0.35s ease-out;
}

.authority-reiner-photo-btn:hover .authority-reiner-photo-overlay {
  background: linear-gradient(
    to top,
    rgba(20, 10, 30, 0.75) 0%,
    rgba(20, 10, 30, 0.22) 45%,
    transparent 68%
  );
}

.authority-reiner-photo-cta {
  font-size: 0.875rem;
  font-weight: 500;
  color: #ffffff;
  letter-spacing: 0.02em;
}

.authority-reiner-photo-arrow {
  color: #ffffff;
  flex-shrink: 0;
  transition: transform 0.25s ease-out;
}

.authority-reiner-photo-btn:hover .authority-reiner-photo-arrow {
  transform: translateX(4px);
}

/* ── Right column: Text ── */
.authority-reiner-content {
  padding-top: clamp(0px, 3vw, 24px);
}

.authority-headline {
  font-size: var(--font-section-headline);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: clamp(20px, 2.5vw, 28px);
}

.authority-bio {
  font-size: var(--font-body);
  line-height: 1.72;
  color: var(--text-secondary);
  margin-bottom: clamp(28px, 3vw, 36px);
}

.authority-bullets {
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 28px;
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.authority-bullet {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: var(--font-body);
  line-height: 1.5;
  color: var(--text-primary);
}

.authority-bullet-dot {
  color: var(--accent-primary);
  font-weight: 700;
  font-size: 1.1em;
  flex-shrink: 0;
  line-height: 1;
  margin-top: 2px;
}

/* ── Block 4b: Founding Experts ── */
.authority-experts {
  margin-bottom: clamp(56px, 8vw, 80px);
}

.authority-experts-header {
  text-align: center;
  margin-bottom: clamp(40px, 6vw, 64px);
}

.authority-experts-eyebrow {
  display: block;
  font-size: var(--font-label);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-primary);
  margin-bottom: 16px;
}

.authority-experts-headline {
  font-size: var(--font-subsection);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.authority-experts-intro {
  font-size: var(--font-body);
  line-height: 1.65;
  color: var(--text-secondary);
  max-width: 600px;
  margin-inline: auto;
}

/* ── Expert Cards Grid ── */
.authority-expert-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

/* ── Single Expert Card (button) ── */
.authority-expert-card {
  appearance: none;
  background-color: #ffffff;
  border: none;
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  cursor: pointer;
  text-align: left;
  padding: 0;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.authority-expert-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
}

.authority-expert-photo-wrap {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background-color: var(--background-secondary);
  position: relative;
  display: block;
  /* clip top corners directly — iOS Safari button overflow:hidden is unreliable */
  border-radius: var(--card-radius) var(--card-radius) 0 0;
  flex-shrink: 0;
}

.authority-expert-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform var(--transition-slow);
}

.authority-expert-card:hover .authority-expert-photo {
  transform: scale(1.04);
}

/* Hover overlay — purple tint + CTA text */
.authority-expert-overlay {
  position: absolute;
  inset: 0;
  background: rgba(90, 15, 145, 0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.35s ease;
}

.authority-expert-card:hover .authority-expert-overlay {
  background: rgba(90, 15, 145, 0.44);
}

.authority-expert-overlay-cta {
  color: #ffffff;
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.authority-expert-card:hover .authority-expert-overlay-cta {
  opacity: 1;
  transform: translateY(0);
}

.authority-expert-body {
  padding: 16px 18px 20px;
}

.authority-expert-name {
  font-size: var(--font-caption);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.authority-expert-role {
  font-size: 0.8125rem;
  font-weight: 400;
  line-height: 1.4;
  color: var(--text-secondary);
}

/* Scroll-animation override for expert cards */
.authority-expert-card.animate-fade-up {
  transition:
    opacity   var(--transition-scroll-fade),
    transform var(--transition-scroll-fade),
    box-shadow var(--transition-base);
  transition-delay: var(--stagger-delay, 0ms);
}

.authority-expert-card.animate-fade-up.is-visible {
  transition:
    box-shadow var(--transition-base),
    transform  var(--transition-base);
  transition-delay: 0ms;
}

/* ── Block 4c: Kriegsmann-Quote ── */
.authority-quote {
  max-width: 880px;
  margin-inline: auto;
  background-color: #ffffff;
  border-radius: 16px;
  border-left: 4px solid var(--accent-primary);
  padding: 32px 40px 32px 44px;
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 36px;
  align-items: center;
  box-shadow: var(--shadow-card);
}

.authority-quote-author {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
}

.authority-quote-portrait {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  display: block;
  margin-bottom: 2px;
  box-shadow: 0 0 0 3px rgba(147, 39, 195, 0.12);
}

.authority-quote-name {
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-primary);
}

.authority-quote-specialty {
  font-size: 0.75rem;
  line-height: 1.4;
  color: var(--text-secondary);
}

.authority-quote-body {
  position: relative;
}

.authority-quote-text {
  font-size: 1.0625rem;
  font-style: italic;
  font-weight: 400;
  line-height: 1.65;
  color: var(--text-primary);
  position: relative;
  padding-left: 24px;
}

.authority-quote-text::before {
  content: '\201C';
  position: absolute;
  left: 0;
  top: -2px;
  font-size: 2rem;
  line-height: 1;
  font-style: normal;
  color: var(--accent-primary);
  opacity: 0.22;
}

.authority-quote-text::after {
  content: '\201D';
  font-style: normal;
  font-size: 1.0625rem;
  color: var(--accent-primary);
  opacity: 0.40;
  margin-left: 2px;
}

/* ============================================================
   MODALS
   ============================================================ */

.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal[hidden] {
  display: none;
}

.modal-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.60);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  cursor: pointer;
}

.modal-box {
  position: relative;
  z-index: 1;
  background-color: var(--background-primary);
  border-radius: 16px;
  max-width: 600px;
  width: calc(100% - 48px);
  max-height: 90vh;
  overflow-y: auto;
  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.18),
    0 8px 24px rgba(0, 0, 0, 0.10);
  display: flex;
  animation: modalFadeIn 0.3s ease-out;
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: scale(0.96) translateY(8px); }
  to   { opacity: 1; transform: scale(1)    translateY(0);   }
}

.modal-stripe {
  width: 4px;
  background-color: var(--accent-primary);
  border-radius: 16px 0 0 16px;
  flex-shrink: 0;
}

.modal-inner {
  flex: 1;
  padding: 48px 48px 48px 40px;
  min-width: 0;
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 32px;
}

.modal-header-profile {
  display: flex;
  align-items: center;
  gap: 16px;
}

.modal-portrait {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  flex-shrink: 0;
  box-shadow: 0 0 0 3px rgba(147, 39, 195, 0.12);
}

.modal-name {
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.modal-title {
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.4;
  color: var(--text-secondary);
}

.modal-close {
  appearance: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #8A8A8A;
  flex-shrink: 0;
  transition: color var(--transition-base);
}

.modal-close:hover {
  color: var(--text-primary);
}

.modal-close:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
  border-radius: 4px;
}

.modal-body {
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-primary);
}

.modal-body p {
  margin-bottom: 16px;
}

.modal-body p:last-child {
  margin-bottom: 0;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 900px) {
  .authority-reiner {
    grid-template-columns: 1fr;
  }

  .authority-reiner-photo-wrap {
    max-width: 480px;
  }

  .authority-reiner-photo-btn {
    align-self: flex-start;
  }
}

@media (max-width: 1023px) and (min-width: 641px) {
  .authority-expert-cards {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
}

@media (max-width: 640px) {
  .authority-expert-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .authority-expert-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
    max-width: calc(50% - 6px);
    margin-inline: auto;
  }

  .authority-quote {
    grid-template-columns: 1fr;
    padding: 28px 24px 28px 28px;
    gap: 20px;
  }

  .authority-quote-author {
    align-items: center;
    text-align: center;
  }

  .authority-quote-text {
    font-size: 1rem;
  }
}

/* Modal Mobile: Full-screen slide-up */
@media (max-width: 767px) {
  .modal {
    align-items: flex-end;
    padding: 0;
  }

  .modal-box {
    width: 100%;
    max-width: none;
    border-radius: 20px 20px 0 0;
    max-height: 94vh;
    animation: modalSlideUp 0.38s cubic-bezier(0.32, 0.72, 0, 1);
    flex-direction: column;
    /* Scroll-Gradient-Indikator am unteren Rand */
    background:
      linear-gradient(var(--background-primary) 30%, transparent),
      linear-gradient(transparent, var(--background-primary) 70%) 0 100%,
      radial-gradient(farthest-side at 50% 0, rgba(0,0,0,0.08), transparent),
      radial-gradient(farthest-side at 50% 100%, rgba(0,0,0,0.08), transparent) 0 100%;
    background-color: var(--background-primary);
    background-attachment: local, local, scroll, scroll;
    background-repeat: no-repeat;
    background-size: 100% 32px, 100% 48px, 100% 12px, 100% 12px;
  }

  @keyframes modalSlideUp {
    from { transform: translateY(100%); }
    to   { transform: translateY(0);    }
  }

  .modal-stripe {
    display: none;
  }

  /* Drag-Handle oben */
  .modal-inner::before {
    content: '';
    display: block;
    width: 36px;
    height: 4px;
    background-color: rgba(0, 0, 0, 0.14);
    border-radius: 2px;
    margin: 0 auto 20px;
  }

  .modal-inner {
    padding: 20px 20px 36px;
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  /* Sticky Header: Name bleibt beim Scrollen sichtbar */
  .modal-header {
    position: sticky;
    top: 0;
    z-index: 2;
    background-color: var(--background-primary);
    padding-block: 12px;
    margin-bottom: 20px;
    margin-inline: -20px;
    padding-inline: 20px;
    border-bottom: 1px solid var(--border-subtle);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  }

  /* Portrait etwas kleiner auf Mobile */
  .modal-portrait {
    width: 56px;
    height: 56px;
  }

  .modal-name {
    font-size: 1rem;
  }

  .modal-title {
    font-size: 0.8125rem;
  }
}

@media (max-width: 400px) {
  .authority-quote {
    padding: 20px 16px;
  }
}

@media (hover: none) {
  .authority-reiner-photo-btn:hover .authority-reiner-photo-wrap {
    transform: none;
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.10);
  }
}


/* ============================================================
   METHODIK-SECTION: KRIEGSMANN-QUOTE
   ============================================================ */

.methodik-quote {
  max-width: 800px;
  margin-inline: auto;
  margin-top: 56px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 36px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
}

.methodik-quote-text {
  font-size: 1rem;
  font-style: italic;
  font-weight: 400;
  line-height: 1.65;
  color: var(--text-secondary);
}

.methodik-quote-attribution {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.methodik-quote-portrait {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  flex-shrink: 0;
  display: block;
}

.methodik-quote-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.methodik-quote-name {
  font-size: 0.8125rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-primary);
  white-space: nowrap;
}

.methodik-quote-title {
  font-size: 0.75rem;
  font-weight: 400;
  line-height: 1.4;
  color: var(--text-secondary);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .methodik-quote {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 40px;
    padding-top: 28px;
  }

  .methodik-quote-name,
  .methodik-quote-title {
    white-space: normal;
  }
}