/* ================================================================
   INDEX.CSS — Erweiterung zu gruppe.css für die Hauptseite
   Gruppe.css wird ZUERST geladen, dann index.css für Index-Extras
   ================================================================ */

/* ===== HERO VARIANT: Centered (ohne Side-Panel) ===== */
.hero.hero-center .hero-content {
  grid-template-columns: 1fr;
  text-align: center;
  max-width: 960px;
}
.hero.hero-center h1 {
  font-size: clamp(44px, 7vw, 90px);
}
.hero.hero-center .lead {
  margin-left: auto;
  margin-right: auto;
  font-size: 20px;
  max-width: 720px;
}
.hero.hero-center .stats-mini {
  justify-content: center;
}
.hero.hero-center .cta-group {
  justify-content: center;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

/* Sekundärer Button */
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 18px 32px;
  background: transparent;
  color: var(--cyan);
  border: 1px solid var(--cyan);
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all 0.2s;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
}
.btn-secondary:hover {
  background: var(--cyan);
  color: #000;
}

/* ===== GROUPS GRID ===== */
.groups-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
  margin-top: 48px;
}
.group-card {
  display: block;
  background: linear-gradient(160deg, var(--panel), var(--bg-2));
  border: 1px solid var(--border);
  padding: 0;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
  text-decoration: none;
  color: var(--text);
}
.group-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--neon), var(--cyan));
  opacity: 0.6;
  transition: opacity 0.2s;
}
.group-card:hover {
  transform: translateY(-6px);
  border-color: var(--neon);
  box-shadow: 0 20px 60px rgba(0, 255, 136, 0.12);
}
.group-card:hover::before { opacity: 1; }

.group-card .gc-img {
  aspect-ratio: 1 / 1;
  width: 100%;
  object-fit: cover;
  display: block;
}
.group-card .gc-placeholder {
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(ellipse at center, rgba(0,255,136,0.15), transparent 70%),
    linear-gradient(135deg, #0b0d12, #11141c);
  font-family: 'Orbitron', sans-serif;
  font-size: 42px;
  font-weight: 900;
  color: var(--neon);
  text-shadow: 0 0 30px var(--neon);
  letter-spacing: 0.05em;
}
.group-card .gc-body {
  padding: 24px;
}
.group-card .gc-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 8px;
}
.group-card h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 24px;
  font-weight: 900;
  text-transform: uppercase;
  margin-bottom: 10px;
  color: var(--text);
}
.group-card .gc-teaser {
  color: var(--text-dim);
  font-size: 15px;
  margin-bottom: 18px;
  min-height: 48px;
}
.group-card .gc-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.group-card .gc-meta .mem { color: var(--neon); }
.group-card .gc-meta .go { color: var(--cyan); }

/* ===== HOWTO STEPS ===== */
.howto-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
  counter-reset: step;
}
.howto-step {
  position: relative;
  padding: 40px 28px 28px;
  background: var(--panel);
  border: 1px solid var(--border);
  counter-increment: step;
}
.howto-step::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: -18px;
  left: 24px;
  background: var(--bg);
  color: var(--neon);
  font-family: 'Orbitron', sans-serif;
  font-size: 20px;
  font-weight: 900;
  padding: 6px 14px;
  border: 1px solid var(--neon);
  box-shadow: 0 0 24px rgba(0,255,136,0.3);
}
.howto-step h4 {
  font-family: 'Orbitron', sans-serif;
  font-size: 18px;
  font-weight: 900;
  color: var(--text);
  margin-bottom: 12px;
  text-transform: uppercase;
}
.howto-step p {
  color: var(--text-dim);
  font-size: 15px;
}

/* ===== COMPARISON TABLE ===== */
.compare-wrap {
  margin-top: 40px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 620px;
  background: var(--panel);
  border: 1px solid var(--border);
}
.compare-table th,
.compare-table td {
  padding: 18px 22px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
}
.compare-table thead th {
  background: rgba(0, 255, 136, 0.05);
  font-family: 'Orbitron', sans-serif;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--neon);
}
.compare-table tbody th {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--text-dim);
  font-weight: 400;
  text-transform: uppercase;
}
.compare-table .yes { color: var(--neon); font-weight: 700; }
.compare-table .no { color: var(--magenta); }
.compare-table .meh { color: #ffaa00; }
.compare-table tr:last-child td { border-bottom: none; }
.compare-table td.hl {
  background: rgba(0, 255, 136, 0.04);
  border-left: 2px solid var(--neon);
  border-right: 2px solid var(--neon);
}

/* ===== TESTIMONIALS ===== */
.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.testimonial {
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 3px solid var(--neon);
  padding: 28px 26px;
  position: relative;
}
.testimonial::before {
  content: '"';
  position: absolute;
  top: -10px;
  right: 20px;
  font-family: 'Orbitron', sans-serif;
  font-size: 80px;
  color: var(--neon);
  opacity: 0.15;
  line-height: 1;
}
.testimonial p {
  color: var(--text);
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 18px;
  font-style: italic;
}
.testimonial .author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.testimonial .avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--neon), var(--cyan));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Orbitron', sans-serif;
  font-weight: 900;
  color: #000;
  font-size: 15px;
}
.testimonial .meta-name {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  color: var(--text);
  font-size: 15px;
}
.testimonial .meta-role {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
}
.testimonial .stars {
  color: var(--neon);
  font-size: 13px;
  letter-spacing: 2px;
  margin-bottom: 6px;
}

/* ===== AUDIENCE CARDS ===== */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 48px;
}
.audience-card {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 28px 22px;
  text-align: center;
  transition: all 0.25s;
}
.audience-card:hover {
  border-color: var(--cyan);
  transform: translateY(-4px);
}
.audience-card .icon {
  font-size: 36px;
  margin-bottom: 14px;
  display: block;
}
.audience-card h4 {
  font-family: 'Orbitron', sans-serif;
  font-size: 15px;
  color: var(--neon);
  margin-bottom: 10px;
  text-transform: uppercase;
}
.audience-card p {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.55;
}

/* ===== KEY FACTS BLOCK (LLM-friendly) ===== */
.key-facts {
  background: linear-gradient(90deg, rgba(0,255,136,0.05), rgba(0,229,255,0.03));
  border-left: 3px solid var(--neon);
  padding: 28px 32px;
  margin-top: 30px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
}
.key-facts dt {
  color: var(--cyan);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}
.key-facts dd {
  color: var(--text);
  margin: 0 0 14px;
  font-size: 15px;
  font-family: 'Rajdhani', sans-serif;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 960px) {
  .howto-steps { grid-template-columns: 1fr; }
  .testimonials { grid-template-columns: repeat(2, 1fr); }
  .audience-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .groups-grid { grid-template-columns: 1fr; gap: 20px; }
  .testimonials { grid-template-columns: 1fr; }
  .audience-grid { grid-template-columns: 1fr; }
  .hero.hero-center h1 { font-size: clamp(34px, 10vw, 58px); }
  .hero.hero-center .lead { font-size: 16px; }
  .btn-secondary { width: 100%; max-width: 360px; justify-content: center; }
  .key-facts { padding: 22px 20px; }
}

/* ================================================================
   ABOUT-PAGE ADDITIONS (wird auch von about.php geladen)
   ================================================================ */

/* Timeline */
.timeline {
  position: relative;
  padding: 40px 0 20px;
  max-width: 820px;
  margin: 50px auto 0;
}
.timeline::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  left: 32px;
  width: 2px;
  background: linear-gradient(180deg, var(--neon) 0%, var(--cyan) 50%, transparent 100%);
  box-shadow: 0 0 16px rgba(0, 255, 136, 0.4);
}
.timeline-item {
  position: relative;
  padding: 0 0 44px 84px;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: 22px; top: 6px;
  width: 22px; height: 22px;
  background: var(--bg);
  border: 2px solid var(--neon);
  box-shadow: 0 0 20px var(--neon);
  border-radius: 0;
  transform: rotate(45deg);
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item .year {
  font-family: 'JetBrains Mono', monospace;
  color: var(--cyan);
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 700;
}
.timeline-item h4 {
  font-family: 'Orbitron', sans-serif;
  font-size: 19px;
  font-weight: 900;
  color: var(--text);
  margin: 6px 0 10px;
  text-transform: uppercase;
}
.timeline-item p {
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.6;
  margin: 0;
}

/* Manifesto / Commandments */
.manifesto {
  counter-reset: rule;
  max-width: 820px;
  margin: 50px auto 0;
}
.manifesto-rule {
  display: flex;
  align-items: flex-start;
  gap: 26px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
  counter-increment: rule;
}
.manifesto-rule:last-child { border-bottom: none; }
.manifesto-rule::before {
  content: '#' counter(rule, decimal-leading-zero);
  flex: 0 0 auto;
  font-family: 'Orbitron', sans-serif;
  font-size: 30px;
  font-weight: 900;
  color: var(--neon);
  text-shadow: 0 0 20px rgba(0, 255, 136, 0.4);
  min-width: 80px;
}
.manifesto-rule .rule-body h4 {
  font-family: 'Orbitron', sans-serif;
  font-size: 17px;
  color: var(--text);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.manifesto-rule .rule-body p {
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.6;
  margin: 0;
}

/* Team Grid */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  margin-top: 50px;
}
.team-card {
  background: linear-gradient(165deg, var(--panel), var(--bg-2));
  border: 1px solid var(--border);
  padding: 32px 26px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all 0.25s;
}
.team-card:hover {
  border-color: var(--neon);
  transform: translateY(-4px);
}
.team-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--neon), var(--cyan));
  opacity: 0.5;
}
.team-avatar {
  width: 90px; height: 90px;
  margin: 0 auto 18px;
  border: 2px solid var(--neon);
  background: radial-gradient(circle, rgba(0, 255, 136, 0.2), transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Orbitron', sans-serif;
  font-size: 32px;
  font-weight: 900;
  color: var(--neon);
  text-shadow: 0 0 20px var(--neon);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}
.team-card h4 {
  font-family: 'Orbitron', sans-serif;
  font-size: 18px;
  font-weight: 900;
  color: var(--text);
  margin-bottom: 4px;
  text-transform: uppercase;
}
.team-card .role {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--cyan);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.team-card p {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.55;
  margin: 0;
}

/* Terminal Box — für Tech/Transparenz Sektion */
.terminal {
  background: #000;
  border: 1px solid var(--border);
  padding: 0;
  margin-top: 40px;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  overflow: hidden;
}
.terminal-header {
  background: #0a0c10;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}
.terminal-header .dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: #333;
}
.terminal-header .dot.r { background: #ff5f56; }
.terminal-header .dot.y { background: #ffbd2e; }
.terminal-header .dot.g { background: #27c93f; }
.terminal-header .title {
  color: var(--text-dim);
  margin-left: 14px;
  font-size: 12px;
}
.terminal-body {
  padding: 22px 24px;
  color: var(--text);
  line-height: 1.7;
}
.terminal-body .prompt { color: var(--neon); }
.terminal-body .comment { color: var(--text-dim); }
.terminal-body .var { color: var(--cyan); }
.terminal-body .str { color: #ffbd2e; }

/* Quote/Pullquote */
.pullquote {
  max-width: 820px;
  margin: 60px auto 0;
  padding: 40px 48px;
  background: linear-gradient(135deg, rgba(0, 255, 136, 0.04), rgba(0, 229, 255, 0.02));
  border-left: 3px solid var(--neon);
  position: relative;
}
.pullquote::before {
  content: '"';
  position: absolute;
  top: -20px; left: 30px;
  font-family: 'Orbitron', sans-serif;
  font-size: 120px;
  color: var(--neon);
  opacity: 0.25;
  line-height: 1;
}
.pullquote p {
  font-family: 'Rajdhani', sans-serif;
  font-size: 22px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text);
  margin: 0 0 18px;
  font-style: italic;
}
.pullquote .attr {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* About-spezifische Mobile */
@media (max-width: 900px) {
  .team-grid { grid-template-columns: 1fr; }
  .timeline { margin-top: 30px; }
  .timeline::before { left: 18px; }
  .timeline-item { padding-left: 58px; padding-bottom: 36px; }
  .timeline-item::before { left: 8px; width: 20px; height: 20px; }
  .manifesto-rule { flex-direction: column; gap: 10px; padding: 20px 0; }
  .manifesto-rule::before { font-size: 22px; min-width: auto; }
  .pullquote { padding: 30px 26px; }
  .pullquote p { font-size: 18px; }
  .terminal-body { padding: 18px 16px; font-size: 13px; }
}

/* ================================================================
   ABOUT PAGE — Timeline, Value Cards, Differentiators
   ================================================================ */

/* Value Cards (größer als feature-card, 3 in einer Reihe) */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}
.value-card {
  position: relative;
  padding: 40px 32px 34px;
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  border: 1px solid var(--border);
  overflow: hidden;
}
.value-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 60px; height: 2px;
  background: var(--neon);
}
.value-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 2px; height: 60px;
  background: var(--neon);
}
.value-card .vc-number {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: 0.15em;
  margin-bottom: 12px;
  text-transform: uppercase;
}
.value-card h3 {
  font-family: 'Orbitron', sans-serif;
  font-size: 22px;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 16px;
  line-height: 1.2;
}
.value-card h3 span { color: var(--neon); }
.value-card p {
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.65;
}

/* Timeline */
.timeline {
  position: relative;
  margin-top: 48px;
  padding-left: 40px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 12px; top: 8px; bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--neon), var(--cyan), transparent);
}
.timeline-item {
  position: relative;
  padding-bottom: 42px;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -33px; top: 8px;
  width: 16px; height: 16px;
  background: var(--bg);
  border: 2px solid var(--neon);
  border-radius: 50%;
  box-shadow: 0 0 20px rgba(0, 255, 136, 0.4);
}
.timeline-item .tl-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}
.timeline-item h4 {
  font-family: 'Orbitron', sans-serif;
  font-size: 18px;
  font-weight: 900;
  color: var(--text);
  margin-bottom: 8px;
  text-transform: uppercase;
}
.timeline-item p {
  color: var(--text-dim);
  font-size: 15px;
  max-width: 640px;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item.now::before {
  background: var(--neon);
  box-shadow: 0 0 30px var(--neon), 0 0 60px var(--neon);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.2); opacity: 0.7; }
}

/* Big-Stat Row für About */
.big-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
  padding: 48px 20px;
  background: linear-gradient(135deg, rgba(0,255,136,0.04), rgba(0,229,255,0.02));
  border: 1px solid var(--border);
}
.big-stat {
  text-align: center;
  border-right: 1px solid var(--border);
}
.big-stat:last-child { border-right: none; }
.big-stat .big-num {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 900;
  color: var(--neon);
  text-shadow: 0 0 30px rgba(0, 255, 136, 0.4);
  line-height: 1;
  margin-bottom: 10px;
}
.big-stat .big-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-dim);
}

/* Differentiator Cards (2x2 grid) */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.diff-card {
  padding: 30px 28px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-top: 3px solid var(--magenta);
}
.diff-card .diff-no {
  font-family: 'JetBrains Mono', monospace;
  color: var(--magenta);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.diff-card h4 {
  font-family: 'Orbitron', sans-serif;
  font-size: 18px;
  color: var(--text);
  margin-bottom: 12px;
  text-transform: uppercase;
}
.diff-card p {
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.6;
}
.diff-card.yes { border-top-color: var(--neon); }
.diff-card.yes .diff-no { color: var(--neon); }

/* Pull-Quote Block */
.pull-quote {
  margin: 40px 0;
  padding: 40px 40px;
  border-left: 4px solid var(--neon);
  background: rgba(0, 255, 136, 0.03);
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 700;
  color: var(--text);
  line-height: 1.35;
}
.pull-quote span { color: var(--neon); }

/* Responsive for about sections */
@media (max-width: 960px) {
  .values-grid { grid-template-columns: 1fr; }
  .big-stats { grid-template-columns: repeat(2, 1fr); padding: 32px 16px; }
  .big-stat { border-right: none; border-bottom: 1px solid var(--border); padding-bottom: 24px; }
  .big-stat:nth-last-child(-n+2) { border-bottom: none; padding-bottom: 0; }
  .diff-grid { grid-template-columns: 1fr; }
  .pull-quote { padding: 28px 24px; }
  .timeline { padding-left: 32px; }
}
@media (max-width: 640px) {
  .big-stats { grid-template-columns: 1fr; }
  .big-stat { padding-bottom: 20px; }
}