/* ============================================================
   ueber-uns.css — Page-specific styles
   "Über uns" page: Hero, Vision, Values, Approach, Timeline, Local
   ============================================================ */

/* --- About Hero -------------------------------------------- */
.about-hero {
  text-align: center;
  padding: var(--space-xxl) var(--space-md) var(--space-xl);
  background:
    radial-gradient(ellipse at 30% 0%, rgba(163,181,149,0.18) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 100%, rgba(230,218,204,0.3) 0%, transparent 50%),
    var(--color-cream);
  position: relative;
  overflow: hidden;
}

.about-hero::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -80px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(122,148,106,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.about-hero .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-sage);
  margin-bottom: var(--space-md);
}

.about-hero .eyebrow .icon {
  width: 1rem;
  height: 1rem;
}

.about-hero h1 {
  max-width: 760px;
  margin: 0 auto var(--space-md);
}

.about-hero h1 em {
  font-style: normal;
  color: var(--color-cta);
}

.about-hero .hero-sub {
  max-width: 580px;
  margin: 0 auto;
  font-size: 1.1rem;
  color: var(--color-muted);
  line-height: 1.7;
}

/* --- Vision Section ---------------------------------------- */
.about-vision {
  background-color: var(--color-sand-light);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.about-vision-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.about-vision-inner h2 {
  margin-bottom: var(--space-md);
}

.about-vision-inner p {
  font-size: 1.05rem;
  color: var(--color-bark);
  line-height: 1.8;
}

.about-vision-inner p + p {
  margin-top: var(--space-sm);
}

/* --- Values Grid ------------------------------------------- */
.about-values {
  background:
    linear-gradient(180deg, var(--color-cream) 0%, var(--color-sand-light) 100%);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
  max-width: var(--max-wide);
  margin: 0 auto;
}

/* --- Approach Section -------------------------------------- */
.about-approach {
  background-color: var(--color-forest-dark);
  color: var(--color-sand-light);
  position: relative;
  overflow: hidden;
}

.about-approach::before {
  content: '';
  position: absolute;
  top: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(122,148,106,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.about-approach .science-inner {
  position: relative;
  z-index: 1;
}

.about-approach h2 {
  color: var(--color-sand);
}

.about-approach > .science-inner > p {
  color: var(--color-sage-light);
  font-size: 1.05rem;
  line-height: 1.8;
}

.about-approach .science-highlights {
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 768px) {
  .about-approach .science-highlights {
    grid-template-columns: 1fr;
  }
}

/* --- Timeline / Milestones --------------------------------- */
.about-milestones {
  background-color: var(--color-cream);
}

.timeline {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  padding-left: 100px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 80px;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--color-border);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-xl);
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -24px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--color-cta);
  border: 3px solid var(--color-cream);
  box-shadow: 0 0 0 2px var(--color-cta);
}

.timeline-year {
  position: absolute;
  left: -100px;
  width: 72px;
  text-align: right;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-forest);
  padding-top: 2px;
}

.timeline-content h3 {
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
}

.timeline-content p {
  font-size: 0.95rem;
  color: var(--color-muted);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .timeline {
    padding-left: 30px;
  }

  .timeline::before {
    left: 10px;
  }

  .timeline-item {
    flex-direction: column;
    gap: var(--space-xs);
  }

  .timeline-item::before {
    left: -24px;
  }

  .timeline-year {
    position: static;
    width: auto;
    text-align: left;
    font-size: 0.95rem;
  }
}

/* --- Local Identity Section -------------------------------- */
.about-local {
  background-color: var(--color-sand-light);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.about-local-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.about-local-inner h2 {
  margin-bottom: var(--space-md);
}

.about-local-inner p {
  font-size: 1.05rem;
  color: var(--color-bark);
  line-height: 1.8;
}

.about-local-inner p + p {
  margin-top: var(--space-sm);
}

/* --- Active nav indicator ---------------------------------- */
.nav-active {
  color: var(--color-forest) !important;
  font-weight: 600 !important;
}

.nav-active::after {
  width: 100% !important;
}

/* --- Responsive adjustments -------------------------------- */
@media (max-width: 768px) {
  .about-hero {
    padding: var(--space-xl) var(--space-md) var(--space-lg);
  }

  .values-grid {
    grid-template-columns: 1fr;
  }
}