/*
 * Kraut & Rüben Studio – Über mich Styles
 * Nur fuer ueber-mich.html:
 * About Hero, Timeline, Philosophy, Stats, USP Marquee, Target Groups
 */


/* ============================================================
   1. ABOUT HERO
   ============================================================ */

.about-hero {
  position: relative;
  padding: clamp(8rem, 15vh, 12rem) 0 var(--spacing-3xl);
  background: var(--color-bg-dark);
  overflow: hidden;
}

.about-hero-grid {
  display: grid;
  grid-template-columns: 0.45fr 0.55fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

.about-hero-image {
  position: relative;
}

.about-hero-image-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.about-hero-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-hero-badge {
  position: absolute;
  bottom: var(--spacing-md);
  left: var(--spacing-md);
  background: var(--color-primary);
  color: var(--color-text-light);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1.2;
  box-shadow: var(--shadow-primary);
}

.about-hero-badge-number {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
}

.about-hero-badge-text {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
}

.about-hero-content {
  max-width: 600px;
}

.about-hero-title {
  font-family: var(--font-family-heading);
  font-size: clamp(2.5rem, 4.5vw, 4rem);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-heading);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
}

.about-hero-lead {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.7);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-md);
}


/* ============================================================
   2. TIMELINE
   ============================================================ */

.about-timeline-section {
  background: var(--color-bg-dark-alt);
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-lg) 0;
}

.timeline-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: rgba(255, 255, 255, 0.08);
  transform: translateX(-50%);
}

.timeline-line-fill {
  width: 100%;
  height: 0%;
  background: var(--color-primary);
  transition: height 0.1s linear;
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
  align-items: start;
}

.timeline-item:nth-of-type(odd) .timeline-content {
  grid-column: 1;
  text-align: right;
}

.timeline-item:nth-of-type(even) .timeline-content {
  grid-column: 2;
  text-align: left;
}

.timeline-item:nth-of-type(odd) .timeline-image {
  grid-column: 2;
}

.timeline-item:nth-of-type(even) .timeline-image {
  grid-column: 1;
  grid-row: 1;
}

.timeline-dot {
  position: absolute;
  left: 50%;
  top: 0.5rem;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-bg-dark-alt);
  border: 3px solid var(--color-primary);
  transform: translateX(-50%);
  z-index: 2;
  transition: background 0.3s ease, transform 0.3s ease;
}

.timeline-item.revealed .timeline-dot {
  background: var(--color-primary);
  transform: translateX(-50%) scale(1.2);
}

.timeline-year {
  display: inline-block;
  font-family: var(--font-family-mono);
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
  margin-bottom: var(--spacing-xs);
}

.timeline-title {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xs);
}

.timeline-desc {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.timeline-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.timeline-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}


/* ============================================================
   3. PHILOSOPHY
   ============================================================ */

.about-philosophy-section {
  background: var(--color-bg-dark);
}

.about-quote {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.about-quote-text {
  font-family: var(--font-family-heading);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: var(--font-weight-bold);
  color: rgba(255, 255, 255, 0.6);
  line-height: var(--line-height-heading);
  max-width: 900px;
  margin: 0 auto var(--spacing-md);
  font-style: italic;
}

.about-quote-attribution {
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--letter-spacing-wide);
  text-transform: uppercase;
}

.about-philosophy-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

.about-philosophy-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.about-philosophy-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}


/* ============================================================
   4. STATS
   ============================================================ */

.about-stats-section {
  background: var(--color-bg-dark-alt);
}

.about-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  text-align: center;
}

.about-stat-item {
  padding: var(--spacing-xl) var(--spacing-md);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.about-stat-item:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 87, 72, 0.2);
}

.about-stat-number {
  display: block;
  font-family: var(--font-family-heading);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--spacing-xs);
}

.about-stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  letter-spacing: var(--letter-spacing-wide);
}


/* ============================================================
   5. USP MARQUEE
   ============================================================ */

.about-usp-section {
  background: var(--color-bg-dark);
  padding: var(--spacing-3xl) 0;
  overflow: hidden;
}

.about-usp-marquee {
  overflow: hidden;
  padding: var(--spacing-sm) 0;
}

.about-usp-marquee-track {
  display: flex;
  gap: var(--spacing-lg);
  width: max-content;
}

.about-usp-marquee-track--row1 {
  animation: uspScrollRight 40s linear infinite;
}

.about-usp-marquee-track--row2 {
  animation: uspScrollLeft 40s linear infinite;
}

.about-usp-marquee:hover .about-usp-marquee-track {
  animation-play-state: paused;
}

@keyframes uspScrollRight {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes uspScrollLeft {
  0% { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}

.about-usp-card {
  flex: 0 0 auto;
  width: clamp(280px, 22vw, 360px);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.about-usp-card:hover {
  border-color: rgba(255, 87, 72, 0.3);
  transform: translateY(-2px);
}

.about-usp-card-icon {
  width: 40px;
  height: 40px;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.about-usp-card-icon svg {
  width: 100%;
  height: 100%;
}

.about-usp-card h3 {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xs);
}

.about-usp-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}


/* ============================================================
   6. TARGET GROUPS
   ============================================================ */

.about-targets-section {
  background: var(--color-bg-dark-alt);
}

.about-targets-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.about-target-card {
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.about-target-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 87, 72, 0.2);
}

.about-target-icon {
  width: 48px;
  height: 48px;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.about-target-icon svg {
  width: 100%;
  height: 100%;
}

.about-target-title {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

.about-target-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.about-target-list li {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  padding: var(--spacing-xs) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  position: relative;
  padding-left: 1rem;
}

.about-target-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-primary);
}

.about-target-list li:last-child {
  border-bottom: none;
}


/* ============================================================
   RESPONSIVE – Über mich
   ============================================================ */

@media (max-width: 1024px) {
  .about-hero-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .about-hero-image {
    max-width: 400px;
    margin: 0 auto;
  }

  .about-hero-content {
    text-align: center;
    max-width: 100%;
  }

  .about-philosophy-split {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .about-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-targets-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
}

@media (max-width: 768px) {
  .about-hero {
    padding: clamp(6rem, 12vh, 8rem) 0 var(--spacing-2xl);
  }

  .about-hero-title {
    font-size: clamp(2rem, 7vw, 2.8rem);
  }

  /* Timeline: single column on mobile */
  .timeline-line {
    left: 1rem;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    padding-left: 3rem;
    gap: var(--spacing-md);
  }

  .timeline-item:nth-of-type(odd) .timeline-content,
  .timeline-item:nth-of-type(even) .timeline-content {
    grid-column: 1;
    text-align: left;
  }

  .timeline-item:nth-of-type(odd) .timeline-image,
  .timeline-item:nth-of-type(even) .timeline-image {
    grid-column: 1;
    grid-row: auto;
  }

  .timeline-dot {
    left: 1rem;
  }

  .about-quote-text {
    font-size: clamp(1.5rem, 6vw, 2.2rem);
  }

  .about-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
  }

  .about-stat-number {
    font-size: clamp(2rem, 8vw, 2.5rem);
  }
}