/* ============================================================
   APEX DETAILING — about.css
   Sektion 6: Über uns "Portrait + Story" (U1)
   ============================================================ */

.about {
  position: relative;
  padding: clamp(4rem, 8vw, 7rem) var(--container-pad);
  background:
    radial-gradient(ellipse 70% 40% at 80% 30%, rgba(30,144,255,0.06), transparent 70%),
    var(--color-bg-deep);
  overflow: hidden;
}

.about__inner {
  max-width: var(--container-max);
  margin: 0 auto;
}

.about__eyebrow {
  margin: 0 0 clamp(2rem, 4vw, 3rem);
  font-family: var(--font-display);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent-soft);
}

.about__grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) 1.15fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

/* ============================================================
   LEFT: PORTRAIT
   ============================================================ */
.about__portrait {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-bg-elevated);
  border: var(--border-glass-strong);
  box-shadow: var(--shadow-elevated);
  isolation: isolate;
}

.about__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.05) saturate(0.95);
  transition: transform var(--duration-slow) var(--ease-out);
}

.about__portrait:hover img { transform: scale(1.03); }

/* dezente Vignette für Tiefe + Lesbarkeit der Caption */
.about__portrait::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(to top, rgba(8,9,12,0.85) 0%, transparent 45%),
    radial-gradient(ellipse at top right, rgba(30,144,255,0.10), transparent 60%);
}

/* Glow-Frame oben */
.about__portrait::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  z-index: 2;
  background: linear-gradient(90deg, transparent, var(--color-accent-soft), transparent);
  box-shadow: 0 0 14px var(--color-accent-glow);
}

.about__caption {
  position: absolute;
  left: 1.25rem;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.about__caption-name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-text-primary);
}

.about__caption-role {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent-soft);
}

/* ============================================================
   RIGHT: STORY
   ============================================================ */
.about__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.about__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 1.3rem + 2.6vw, 3.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  text-wrap: balance;
}

.about__quote {
  position: relative;
  margin: 0;
  padding: 1.25rem 1.5rem 1.25rem 2.5rem;
  background: var(--color-bg-glass);
  -webkit-backdrop-filter: blur(var(--blur-glass));
  backdrop-filter: blur(var(--blur-glass));
  border: var(--border-glass);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 0.9rem + 0.6vw, 1.35rem);
  font-style: italic;
  font-weight: 500;
  line-height: 1.45;
  color: var(--color-text-primary);
  box-shadow: -8px 0 24px -8px var(--color-accent-glow);
}

.about__quote::before {
  content: '\201E';
  position: absolute;
  top: -0.15em;
  left: 0.45rem;
  font-family: var(--font-display);
  font-size: 3rem;
  font-style: normal;
  font-weight: 800;
  line-height: 1;
  color: var(--color-accent);
  opacity: 0.55;
}

.about__story {
  margin: 0;
  font-size: var(--fs-sub);
  line-height: 1.7;
  color: var(--color-text-chrome);
  max-width: 56ch;
}

.about__story strong {
  color: var(--color-text-primary);
  font-weight: 600;
}

.about__features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.65rem 1.25rem;
}

.about__features li {
  position: relative;
  padding-left: 1.65rem;
  font-size: 0.95rem;
  line-height: 1.45;
  color: var(--color-text-primary);
}

.about__features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 0.85rem;
  height: 0.5rem;
  border-left: 2px solid var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  transform: rotate(-45deg);
  filter: drop-shadow(0 0 4px var(--color-accent-glow));
}

.about__signature {
  margin: var(--space-xs) 0 0;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.about__signature::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--color-text-muted);
}

.about__signature strong {
  color: var(--color-text-primary);
  font-weight: 700;
}

/* ---------- REVEAL ---------- */
.about__portrait,
.about__content > * {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity var(--duration-slow) var(--ease-out),
    transform var(--duration-slow) var(--ease-out);
}
.about.is-visible .about__portrait { opacity: 1; transform: translateY(0); }
.about.is-visible .about__content > * { opacity: 1; transform: translateY(0); }
.about.is-visible .about__content > *:nth-child(1) { transition-delay: 100ms; }
.about.is-visible .about__content > *:nth-child(2) { transition-delay: 180ms; }
.about.is-visible .about__content > *:nth-child(3) { transition-delay: 260ms; }
.about.is-visible .about__content > *:nth-child(4) { transition-delay: 340ms; }
.about.is-visible .about__content > *:nth-child(5) { transition-delay: 420ms; }

@media (prefers-reduced-motion: reduce) {
  .about__portrait,
  .about__content > * { opacity: 1; transform: none; transition: none; }
  .about__portrait img { transition: none; }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  .about__grid { grid-template-columns: 1fr; }
  .about__portrait { max-width: 420px; margin: 0 auto; width: 100%; }
}