/* ==========================================================================
   SENIOREN PAGE STYLES
   Premium Design für Senioren (50+)
   Barrierefrei, klar, beruhigend
   
   Kartendesign-Variationen:
   1. intro-card--featured (Hero/Intro)
   2. step-card (Timeline - 4 Schritte)
   3. identity-card (Verpflichtungskarte)
   4. example-card (Praxisbeispiele)
   5. kibasics-card (KI-Erklärungen)
   ========================================================================== */

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.senioren-hero {
  background: linear-gradient(135deg, 
    rgba(16, 185, 129, 0.08) 0%, 
    rgba(57, 208, 216, 0.05) 50%,
    rgba(245, 158, 11, 0.03) 100%
  );
  border-bottom: 1px solid rgba(16, 185, 129, 0.15);
}

.senioren-hero__content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-16) var(--space-6);
}

.senioren-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: linear-gradient(135deg, 
    rgba(16, 185, 129, 0.15), 
    rgba(57, 208, 216, 0.1)
  );
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-full);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  color: var(--accent-green);
  margin-bottom: var(--space-6);
}

.senioren-hero__badge i {
  font-size: var(--text-lg);
}

.senioren-hero__title {
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-6);
  line-height: var(--leading-tight);
}

.senioren-hero__title-accent {
  background: linear-gradient(135deg, var(--accent-green), var(--accent-cyan));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.senioren-hero__subtitle {
  font-size: var(--text-xl);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
}

.senioren-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
  align-items: center;
}

/* ==========================================================================
   INTRO SECTION
   ========================================================================== */

.senioren-intro {
  padding: var(--space-20) 0;
}

.intro-card--featured {
  position: relative;
  background: linear-gradient(135deg, 
    rgba(16, 185, 129, 0.1) 0%, 
    rgba(57, 208, 216, 0.06) 50%,
    rgba(245, 158, 11, 0.04) 100%
  );
  border: 2px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-2xl);
  padding: var(--space-10) var(--space-8);
  text-align: center;
  max-width: 850px;
  margin: 0 auto;
  overflow: hidden;
}

.intro-card--featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 4px;
  background: linear-gradient(90deg, 
    transparent, 
    var(--accent-green), 
    var(--accent-cyan),
    transparent
  );
  border-radius: 0 0 4px 4px;
}

.intro-card--featured__icon {
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, 
    rgba(16, 185, 129, 0.2), 
    rgba(57, 208, 216, 0.1)
  );
  border: 2px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  position: relative;
}

.intro-card--featured__icon::before {
  content: '';
  position: absolute;
  inset: -4px;
  background: linear-gradient(135deg, 
    var(--accent-green), 
    var(--accent-cyan)
  );
  border-radius: inherit;
  opacity: 0.3;
  filter: blur(12px);
  z-index: -1;
}

.intro-card--featured__icon i {
  font-size: 48px;
  color: var(--accent-green);
}

.intro-card--featured h3 {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.intro-card--featured p {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 650px;
  margin: 0 auto var(--space-4);
}

.intro-card--featured__highlight {
  display: inline-block;
  padding: var(--space-3) var(--space-5);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-lg);
  font-size: var(--text-base);
  color: var(--accent-green);
  font-weight: var(--font-medium);
}

/* ==========================================================================
   TIMELINE - VORTEILE (4 Schritte)
   ========================================================================== */

.senioren-timeline {
  padding: var(--space-20) 0;
  background: var(--bg-secondary);
}

.timeline-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-12);
}

.timeline-header h2 {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.timeline-header p {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

.timeline-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  max-width: 850px;
  margin: 0 auto;
}

.step-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-5);
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-6) var(--space-6);
  cursor: pointer;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.step-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0;
  background: linear-gradient(180deg, 
    var(--card-accent, var(--accent-green)), 
    var(--card-accent-secondary, var(--accent-cyan))
  );
  transition: width 0.3s ease;
}

.step-card:hover {
  transform: translateX(12px);
  border-color: var(--card-accent, var(--accent-green));
}

.step-card:hover::before {
  width: 4px;
}

.step-card__number {
  position: relative;
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, 
    var(--card-accent, var(--accent-green)), 
    var(--card-accent-secondary, var(--accent-cyan))
  );
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: white;
  box-shadow: 0 8px 16px var(--card-glow, rgba(16, 185, 129, 0.3));
}

.step-card__content {
  position: relative;
  flex: 1;
}

.step-card__content h4 {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.step-card__content p {
  margin: 0;
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

/* Step Card Themes */
.step-card[data-step="1"] {
  --card-accent: var(--accent-green);
  --card-accent-secondary: var(--accent-cyan);
  --card-glow: rgba(16, 185, 129, 0.3);
}

.step-card[data-step="2"] {
  --card-accent: var(--accent-cyan);
  --card-accent-secondary: var(--accent-primary);
  --card-glow: rgba(57, 208, 216, 0.3);
}

.step-card[data-step="3"] {
  --card-accent: var(--accent-orange);
  --card-accent-secondary: var(--accent-yellow);
  --card-glow: rgba(245, 158, 11, 0.3);
}

.step-card[data-step="4"] {
  --card-accent: var(--accent-primary);
  --card-accent-secondary: var(--accent-green);
  --card-glow: rgba(88, 166, 255, 0.3);
}

/* ==========================================================================
   IDENTITY CARD (Verpflegungskarte)
   ========================================================================== */

.senioren-identity {
  padding: var(--space-20) 0;
}

.identity-card {
  position: relative;
  background: linear-gradient(135deg, 
    rgba(16, 185, 129, 0.08) 0%, 
    rgba(57, 208, 216, 0.05) 50%,
    rgba(245, 158, 11, 0.03) 100%
  );
  border: 2px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-2xl);
  padding: var(--space-10) var(--space-8);
  max-width: 900px;
  margin: 0 auto;
  overflow: hidden;
}

.identity-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, 
    var(--accent-green), 
    var(--accent-cyan),
    var(--accent-orange)
  );
}

.identity-card__header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.identity-card__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--accent-green);
  margin-bottom: var(--space-4);
}

.identity-card__title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.identity-card__intro {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 650px;
  margin: 0 auto;
}

.identity-pledges {
  display: grid;
  gap: var(--space-4);
}

.identity-pledge {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-5);
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  transition: all 0.3s ease;
}

.identity-pledge:hover {
  border-color: var(--accent-green);
  transform: translateX(8px);
}

.identity-pledge__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, 
    rgba(16, 185, 129, 0.15), 
    rgba(57, 208, 216, 0.1)
  );
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.identity-pledge__icon i {
  font-size: 24px;
  color: var(--accent-green);
}

.identity-pledge__content h4 {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.identity-pledge__content p {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin: 0;
}

.identity-card__footer {
  text-align: center;
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(16, 185, 129, 0.15);
}

.identity-card__signature {
  font-size: var(--text-base);
  color: var(--text-tertiary);
  font-style: italic;
}

/* ==========================================================================
   EXAMPLE CARDS (Praxisbeispiele)
   ========================================================================== */

.senioren-examples {
  padding: var(--space-20) 0;
  background: var(--bg-secondary);
}

.examples-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-12);
}

.examples-header h2 {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.examples-header p {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

.examples-grid {
  display: grid;
  gap: var(--space-6);
  max-width: 1100px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .examples-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.example-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  align-items: flex-start;
  gap: var(--space-5);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.example-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--card-accent, var(--accent-green));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.example-card:hover {
  transform: translateX(8px);
  border-color: var(--card-accent, var(--accent-green));
  box-shadow: 
    0 20px 25px -5px rgba(0, 0, 0, 0.2),
    0 0 20px var(--card-glow, rgba(16, 185, 129, 0.1));
}

.example-card:hover::before {
  opacity: 1;
}

.example-card__icon {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, 
    var(--card-accent-bg, rgba(16, 185, 129, 0.15)), 
    transparent
  );
  border: 1px solid var(--card-accent-border, rgba(16, 185, 129, 0.2));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.example-card__icon i {
  font-size: 32px;
  color: var(--card-accent, var(--accent-green));
}

.example-card__content {
  flex: 1;
}

.example-card__content h3 {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.example-card__content p {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-3);
}

.example-card__tag {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: var(--card-accent-bg, rgba(16, 185, 129, 0.1));
  border: 1px solid var(--card-accent-border, rgba(16, 185, 129, 0.2));
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--card-accent, var(--accent-green));
}

/* Example Card Themes */
.example-card[data-theme="health"] {
  --card-accent: var(--accent-green);
  --card-accent-bg: rgba(16, 185, 129, 0.15);
  --card-accent-border: rgba(16, 185, 129, 0.25);
  --card-glow: rgba(16, 185, 129, 0.15);
}

.example-card[data-theme="family"] {
  --card-accent: var(--accent-cyan);
  --card-accent-bg: rgba(57, 208, 216, 0.15);
  --card-accent-border: rgba(57, 208, 216, 0.25);
  --card-glow: rgba(57, 208, 216, 0.15);
}

.example-card[data-theme="hobby"] {
  --card-accent: var(--accent-orange);
  --card-accent-bg: rgba(245, 158, 11, 0.15);
  --card-accent-border: rgba(245, 158, 11, 0.25);
  --card-glow: rgba(245, 158, 11, 0.15);
}

.example-card[data-theme="travel"] {
  --card-accent: var(--accent-primary);
  --card-accent-bg: rgba(88, 166, 255, 0.15);
  --card-accent-border: rgba(88, 166, 255, 0.25);
  --card-glow: rgba(88, 166, 255, 0.15);
}

/* ==========================================================================
   KI BASICS CARDS
   ========================================================================== */

.senioren-kibasics {
  padding: var(--space-20) 0;
}

.kibasics-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-12);
}

.kibasics-header h2 {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.kibasics-header p {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

.kibasics-grid {
  display: grid;
  gap: var(--space-6);
  max-width: 1100px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .kibasics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .kibasics-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.kibasics-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  cursor: pointer;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.kibasics-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at 50% 0%,
    var(--card-gradient-start, rgba(16, 185, 129, 0.15)),
    transparent 70%
  );
  opacity: 0;
  transition: opacity 0.4s ease;
}

.kibasics-card:hover {
  transform: translateY(-8px);
  border-color: var(--card-accent, var(--accent-green));
  box-shadow: 
    0 25px 50px -12px rgba(0, 0, 0, 0.25),
    0 0 40px var(--card-glow, rgba(16, 185, 129, 0.15));
}

.kibasics-card:hover::before {
  opacity: 1;
}

.kibasics-card__icon {
  position: relative;
  width: 88px;
  height: 88px;
  margin: 0 auto var(--space-6);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, 
    var(--card-gradient-start, rgba(16, 185, 129, 0.2)), 
    var(--card-gradient-end, rgba(16, 185, 129, 0.05))
  );
  border: 2px solid var(--card-accent-border, rgba(16, 185, 129, 0.25));
  border-radius: 50%;
  transition: transform 0.4s ease;
}

.kibasics-card:hover .kibasics-card__icon {
  transform: scale(1.1);
}

.kibasics-card__icon i {
  font-size: 40px;
  color: var(--card-accent, var(--accent-green));
}

.kibasics-card h3 {
  position: relative;
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.kibasics-card p {
  position: relative;
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
}

.kibasics-card__example {
  position: relative;
  padding: var(--space-3) var(--space-4);
  background: var(--card-accent-bg, rgba(16, 185, 129, 0.1));
  border: 1px solid var(--card-accent-border, rgba(16, 185, 129, 0.2));
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  font-style: italic;
}

.kibasics-card__example strong {
  color: var(--card-accent, var(--accent-green));
  font-style: normal;
}

/* KI Basics Card Themes */
.kibasics-card[data-theme="chat"] {
  --card-accent: var(--accent-green);
  --card-accent-bg: rgba(16, 185, 129, 0.15);
  --card-accent-border: rgba(16, 185, 129, 0.3);
  --card-gradient-start: rgba(16, 185, 129, 0.2);
  --card-gradient-end: rgba(16, 185, 129, 0.05);
  --card-glow: rgba(16, 185, 129, 0.15);
}

.kibasics-card[data-theme="simple"] {
  --card-accent: var(--accent-cyan);
  --card-accent-bg: rgba(57, 208, 216, 0.15);
  --card-accent-border: rgba(57, 208, 216, 0.3);
  --card-gradient-start: rgba(57, 208, 216, 0.2);
  --card-gradient-end: rgba(88, 166, 255, 0.05);
  --card-glow: rgba(57, 208, 216, 0.15);
}

.kibasics-card[data-theme="safe"] {
  --card-accent: var(--accent-orange);
  --card-accent-bg: rgba(245, 158, 11, 0.15);
  --card-accent-border: rgba(245, 158, 11, 0.3);
  --card-gradient-start: rgba(245, 158, 11, 0.2);
  --card-gradient-end: rgba(236, 72, 153, 0.05);
  --card-glow: rgba(245, 158, 11, 0.15);
}

.kibasics-card[data-theme="memory"] {
  --card-accent: var(--accent-violet);
  --card-accent-bg: rgba(139, 92, 246, 0.15);
  --card-accent-border: rgba(139, 92, 246, 0.3);
  --card-gradient-start: rgba(139, 92, 246, 0.2);
  --card-gradient-end: rgba(236, 72, 153, 0.05);
  --card-glow: rgba(139, 92, 246, 0.15);
}

.kibasics-card[data-theme="help"] {
  --card-accent: var(--accent-primary);
  --card-accent-bg: rgba(88, 166, 255, 0.15);
  --card-accent-border: rgba(88, 166, 255, 0.3);
  --card-gradient-start: rgba(88, 166, 255, 0.2);
  --card-gradient-end: rgba(57, 208, 216, 0.05);
  --card-glow: rgba(88, 166, 255, 0.15);
}

.kibasics-card[data-theme="practice"] {
  --card-accent: var(--accent-pink);
  --card-accent-bg: rgba(236, 72, 153, 0.15);
  --card-accent-border: rgba(236, 72, 153, 0.3);
  --card-gradient-start: rgba(236, 72, 153, 0.2);
  --card-gradient-end: rgba(139, 92, 246, 0.05);
  --card-glow: rgba(236, 72, 153, 0.15);
}

/* ==========================================================================
   CTA SECTION
   ========================================================================== */

.senioren-cta {
  padding: var(--space-20) 0;
  background: var(--bg-secondary);
}

.senioren-cta-card {
  background: linear-gradient(135deg, 
    rgba(16, 185, 129, 0.1) 0%, 
    rgba(57, 208, 216, 0.06) 50%,
    rgba(245, 158, 11, 0.04) 100%
  );
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(16, 185, 129, 0.2);
  padding: var(--space-12) var(--space-8);
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.senioren-cta-card__icon {
  width: 88px;
  height: 88px;
  background: linear-gradient(135deg, var(--accent-green), var(--accent-cyan));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
}

.senioren-cta-card__icon i {
  font-size: 44px;
  color: white;
}

.senioren-cta-card__title {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-4);
  color: var(--text-primary);
}

.senioren-cta-card__text {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
}

.senioren-cta-card__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
  align-items: center;
}

/* ==========================================================================
   BRIDGE CARDS (Vision-Style) - for Benefits Section
   ======================================================================== */

.bridge-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  align-items: flex-start;
  gap: var(--space-5);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  margin-bottom: var(--space-4);
}

.bridge-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--card-accent, var(--accent-green));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.bridge-card:hover {
  transform: translateX(8px);
  border-color: var(--card-accent, var(--accent-green));
  box-shadow: 
    0 20px 25px -5px rgba(0, 0, 0, 0.2),
    0 0 20px var(--card-glow, rgba(16, 185, 129, 0.1));
}

.bridge-card:hover::before {
  opacity: 1;
}

.bridge-card__icon {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, 
    var(--card-accent-bg, rgba(16, 185, 129, 0.15)), 
    transparent
  );
  border: 1px solid var(--card-accent-border, rgba(16, 185, 129, 0.2));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.bridge-card__icon i {
  font-size: 32px;
  color: var(--card-accent, var(--accent-green));
}

.bridge-card__content {
  flex: 1;
}

.bridge-card__content h3 {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.bridge-card__content p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-3);
}

.bridge-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--card-accent, var(--accent-green));
  transition: gap 0.3s ease;
}

.bridge-card:hover .bridge-card__link {
  gap: var(--space-2);
}

/* Bridge Card Themes */
.bridge-card[data-theme="cyan"] {
  --card-accent: var(--accent-cyan);
  --card-accent-bg: rgba(57, 208, 216, 0.15);
  --card-accent-border: rgba(57, 208, 216, 0.25);
  --card-glow: rgba(57, 208, 216, 0.15);
}

.bridge-card[data-theme="green"] {
  --card-accent: var(--accent-green);
  --card-accent-bg: rgba(16, 185, 129, 0.15);
  --card-accent-border: rgba(16, 185, 129, 0.25);
  --card-glow: rgba(16, 185, 129, 0.15);
}

.bridge-card[data-theme="orange"] {
  --card-accent: var(--accent-orange);
  --card-accent-bg: rgba(245, 158, 11, 0.15);
  --card-accent-border: rgba(245, 158, 11, 0.25);
  --card-glow: rgba(245, 158, 11, 0.15);
}

.bridge-card[data-theme="primary"] {
  --card-accent: var(--accent-primary);
  --card-accent-bg: rgba(88, 166, 255, 0.15);
  --card-accent-border: rgba(88, 166, 255, 0.25);
  --card-glow: rgba(88, 166, 255, 0.15);
}

/* ==========================================================================
   PLEDGE CARDS (Identity Section)
   ======================================================================== */

.pledge-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-6) var(--space-6);
  display: flex;
  align-items: flex-start;
  gap: var(--space-5);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.pledge-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, 
    var(--pledge-accent, var(--accent-green)), 
    var(--pledge-accent-secondary, var(--accent-cyan))
  );
  opacity: 0;
  transition: opacity 0.3s ease;
}

.pledge-card:hover {
  transform: translateX(8px);
  border-color: var(--pledge-accent, var(--accent-green));
  box-shadow: 
    0 20px 25px -5px rgba(0, 0, 0, 0.2),
    0 0 20px var(--pledge-glow, rgba(16, 185, 129, 0.1));
}

.pledge-card:hover::before {
  opacity: 1;
}

.pledge-card__number {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, 
    var(--pledge-accent, var(--accent-green)), 
    var(--pledge-accent-secondary, var(--accent-cyan))
  );
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
  color: white;
  box-shadow: 0 8px 16px var(--pledge-glow, rgba(16, 185, 129, 0.3));
}

.pledge-card__number i {
  font-size: 28px;
}

.pledge-card__content {
  flex: 1;
}

.pledge-card__content p {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin: 0;
}

.pledge-card__content strong {
  color: var(--text-primary);
  font-weight: var(--font-semibold);
}

/* Pledge Card Theme */
.pledge-card[data-theme="1"] {
  --pledge-accent: var(--accent-green);
  --pledge-accent-secondary: var(--accent-cyan);
  --pledge-glow: rgba(16, 185, 129, 0.3);
}

/* ==========================================================================
   VISION CARD - Featured (Intro Section)
   ======================================================================== */

.vision-card--featured {
  position: relative;
  background: linear-gradient(135deg, 
    rgba(16, 185, 129, 0.1) 0%, 
    rgba(57, 208, 216, 0.06) 50%,
    rgba(245, 158, 11, 0.04) 100%
  );
  border: 2px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-2xl);
  padding: var(--space-10) var(--space-8);
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.vision-card--featured:hover {
  transform: translateY(-8px);
  border-color: rgba(16, 185, 129, 0.4);
  box-shadow: 
    0 25px 50px -12px rgba(0, 0, 0, 0.25),
    0 0 40px rgba(16, 185, 129, 0.15);
}

.vision-card--featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 4px;
  background: linear-gradient(90deg, 
    transparent, 
    var(--accent-green), 
    var(--accent-cyan),
    transparent
  );
  border-radius: 0 0 4px 4px;
}

.vision-card--featured__icon {
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, 
    rgba(16, 185, 129, 0.2), 
    rgba(57, 208, 216, 0.1)
  );
  border: 2px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  position: relative;
  transition: transform 0.4s ease;
}

.vision-card--featured:hover .vision-card--featured__icon {
  transform: scale(1.05);
}

.vision-card--featured__icon::before {
  content: '';
  position: absolute;
  inset: -4px;
  background: linear-gradient(135deg, 
    var(--accent-green), 
    var(--accent-cyan)
  );
  border-radius: inherit;
  opacity: 0.3;
  filter: blur(12px);
  z-index: -1;
}

.vision-card--featured__icon i {
  font-size: 48px;
  color: var(--accent-green);
}

.vision-card--featured h3 {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.vision-card--featured p {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 600px;
  margin: 0 auto;
}

/* ==========================================================================
   RESPONSIVE - ACCESSIBILITY
   ========================================================================== */

@media (max-width: 768px) {
  .senioren-hero__title {
    font-size: var(--text-3xl);
  }
  
  .senioren-hero__subtitle {
    font-size: var(--text-lg);
  }
  
  .intro-card--featured {
    padding: var(--space-8) var(--space-5);
  }
  
  .intro-card--featured__icon {
    width: 80px;
    height: 80px;
  }
  
  .intro-card--featured__icon i {
    font-size: 40px;
  }
  
  .step-card {
    flex-direction: column;
    text-align: center;
    padding: var(--space-5);
  }
  
  .step-card:hover {
    transform: translateY(-4px);
  }
  
  .identity-card {
    padding: var(--space-8) var(--space-5);
  }
  
  .identity-pledge {
    flex-direction: column;
    text-align: center;
  }
  
  .example-card {
    flex-direction: column;
    text-align: center;
  }
  
  .senioren-cta-card {
    padding: var(--space-8) var(--space-5);
  }
  
  .senioren-cta-card__title {
    font-size: var(--text-2xl);
  }
}

@media (max-width: 480px) {
  .senioren-hero__title {
    font-size: var(--text-2xl);
  }
  
  .timeline-header h2,
  .examples-header h2,
  .kibasics-header h2 {
    font-size: var(--text-2xl);
  }
  
  .step-card__number {
    width: 48px;
    height: 48px;
    font-size: var(--text-lg);
  }
  
  .kibasics-card__icon {
    width: 72px;
    height: 72px;
  }
  
  .kibasics-card__icon i {
    font-size: 32px;
  }
}

/* ==========================================================================
   ACCESSIBILITY ENHANCEMENTS
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  .step-card,
  .example-card,
  .kibasics-card,
  .identity-pledge,
  .intro-card--featured {
    transition: none;
  }
  
  .step-card:hover,
  .example-card:hover,
  .kibasics-card:hover,
  .identity-pledge:hover {
    transform: none;
  }
}

/* Focus styles for keyboard navigation */
.step-card:focus-visible,
.example-card:focus-visible,
.kibasics-card:focus-visible,
.identity-pledge:focus-visible {
  outline: 3px solid var(--accent-green);
  outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .step-card,
  .example-card,
  .kibasics-card,
  .identity-card,
  .intro-card--featured {
    border-width: 2px;
  }
  
  .step-card__number,
  .example-card__icon,
  .kibasics-card__icon,
  .identity-pledge__icon {
    border-width: 2px;
  }
}