/* ===== AO Projects Design System ===== */

/* Reset */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;line-height:1.6;background:var(--bg);color:var(--text)}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
ul{list-style:none}

/* ===== Color Themes — Clean Dark System ===== */

/* Basis: Einheitliches neutrales Dunkel, Unterscheidung nur ueber Akzentfarbe */
:root, .theme-hub {
  --bg: #0c0c0c;
  --surface: #161616;
  --surface-2: #1e1e1e;
  --text: #f0f0f0;
  --muted: #888888;
  --accent: #c62828;
  --accent-glow: rgba(198, 40, 40, 0.15);
  --gold: #c8a44e;
  --border: #252525;
  --nav-bg: rgba(12, 12, 12, 0.92);
}

/* John — Pastell-Pfirsich als Persona-Akzent (warm, komplementär zu Joanna-Lavendel) */
.theme-john {
  --accent: #FFC4A8;
  --accent-glow: rgba(255, 196, 168, 0.18);
  --avatar-ring: #FFC4A8;
  --avatar-ring-glow: rgba(255, 196, 168, 0.22);
}

/* Joanna — Lavendel als Akzent (zweite Persona neben John, eigenständig) */
/* --gold bewusst NICHT überschrieben: Section-Label bleibt Brand-Gold global */
.theme-joanna {
  --accent: #b3a2ff;
  --accent-glow: rgba(179, 162, 255, 0.14);
  --avatar-ring: #b3a2ff;
  --avatar-ring-glow: rgba(179, 162, 255, 0.20);
}

/* Agent Harnesses — Weiss als Akzent (Brand-Palette: Schwarz/Rot/Weiss/Gold) */
/* --gold NICHT überschrieben: Section-Label bleibt Brand-Gold; Avatar-Ring = Gold (= AOProjects-Brand-Standard für neutrale Subpages) */
.theme-harnesses {
  --accent: #ffffff;
  --accent-glow: rgba(255, 255, 255, 0.10);
  --avatar-ring: #c8a44e;
  --avatar-ring-glow: rgba(200, 164, 78, 0.20);
}

/* Install / Tutorial — Weiss wie Harnesses (gleiche Familie) */
.theme-install {
  --accent: #ffffff;
  --accent-glow: rgba(255, 255, 255, 0.10);
}

/* About — Gold als Akzent (Sebastian = neutrale Persona, kein eigener Persona-Marker) */
.theme-about {
  --accent: #c8a44e;
  --accent-glow: rgba(200, 164, 78, 0.12);
  --avatar-ring: #ffffff;
  --avatar-ring-glow: rgba(255, 255, 255, 0.12);
}

/* ===== Typography ===== */
h1, h2, h3, h4 { font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; }
h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: 1.15rem; }
.mono { font-family: 'JetBrains Mono', monospace; }

/* ===== Layout ===== */
.container { max-width: 960px; margin: 0 auto; padding: 0 24px; text-align: center; }
.container--left { text-align: left; }
section { padding: 60px 0; }

/* ===== Navigation ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: var(--nav-bg); backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px; max-width: 1120px; margin: 0 auto; padding: 0 24px;
}
.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-logo img { width: 40px; height: 40px; border-radius: 8px; }
.nav-logo span { font-weight: 700; font-size: 1rem; color: var(--text); }
.nav-links { display: flex; gap: 24px; }
.nav-links a { font-size: 0.9rem; color: var(--muted); transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--link-accent, var(--accent)); }

/* Per-Link Identity-Color (gilt überall, unabhängig von Page-Theme) */
.nav-link--john     { --link-accent: #FFC4A8; }
.nav-link--joanna   { --link-accent: #b3a2ff; }
.nav-link--harnesses { --link-accent: #c8a44e; }
.nav-link--about    { --link-accent: #ffffff; }

/* Hamburger */
.hamburger {
  display: none; flex-direction: column; cursor: pointer;
  background: none; border: none; padding: 4px;
}
.hamburger span {
  display: block; width: 24px; height: 2px; background: var(--text);
  border-radius: 2px; margin: 4px 0; transition: all 0.3s ease;
}

/* Mobile Menu — Fly-in von rechts (Side-Drawer) */
.mobile-menu {
  position: fixed;
  top: 64px;
  right: 0;
  bottom: 0;
  width: 280px;
  max-width: 80vw;
  background: rgba(12, 12, 12, 0.96);
  backdrop-filter: blur(16px);
  border-left: 1px solid var(--border);
  z-index: 99;
  padding: 40px 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  transform: translateX(100%);
  transition: transform 0.32s cubic-bezier(0.2, 0.8, 0.2, 1);
  pointer-events: none;
  box-shadow: -16px 0 48px rgba(0, 0, 0, 0.5);
}
.mobile-menu.open {
  transform: translateX(0);
  pointer-events: auto;
}
.mobile-menu a { font-size: 1.2rem; color: var(--text); }
.mobile-menu a:hover, .mobile-menu a.active { color: var(--link-accent, var(--accent)); }

/* ===== Intro-Video (Hub) ===== */
.intro-video-section {
  padding: 0 0 56px;
}
.intro-video-wrap {
  max-width: 960px;
  margin: 0 auto;
  border-radius: 16px;
  overflow: hidden;
  background: #0c0c0c;
  border: 1px solid var(--border);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
}
.intro-video-wrap video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

/* ===== Hero (Landing Page) ===== */
.hero {
  min-height: 40vh; display: flex; align-items: center; justify-content: center;
  text-align: center; position: relative; overflow: hidden; padding-top: 220px; padding-bottom: 180px;
}
.hero-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; }
.hero-logo {
  width: 120px; height: 120px; margin: 0 auto 24px;
  border-radius: 24px;
  box-shadow: 0 0 70px var(--accent-glow);
}
.hero h1 { margin-bottom: 12px; }
.hero .tagline {
  font-size: 1.1rem; color: var(--muted); margin-bottom: 8px;
  max-width: 500px; margin-left: auto; margin-right: auto;
}
.hero .tagline-sub {
  font-size: 0.85rem; color: var(--gold); font-family: 'JetBrains Mono', monospace;
  letter-spacing: 2px; text-transform: uppercase; opacity: 0.7;
}

/* ===== Project Cards (Hub) ===== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-bottom: 48px;
}
.project-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 16px; overflow: hidden;
  transition: transform 0.4s ease, border-color 0.3s ease, box-shadow 0.4s ease;
  cursor: pointer; display: flex; flex-direction: column;
  transform-style: preserve-3d; perspective: 800px;
  --card-accent: var(--gold);
  --card-glow: rgba(200, 164, 78, 0.18);
}
.project-card:hover {
  transform: translateY(-8px) rotateX(2deg) scale(1.02);
  border-color: var(--card-accent);
  box-shadow: 0 20px 50px var(--card-glow), 0 8px 20px rgba(0,0,0,0.4);
}
.project-card-img {
  width: 100%; height: 200px; object-fit: cover;
  border-bottom: 1px solid var(--border);
}
.project-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.project-card-label {
  font-size: 0.75rem; font-weight: 600; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--gold); margin-bottom: 8px;
}
.project-card h3 { font-size: 1.3rem; margin-bottom: 8px; }
.project-card p { color: var(--muted); font-size: 0.9rem; line-height: 1.6; flex: 1; }
.project-card-arrow {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  font-size: 0.85rem; font-weight: 600; color: var(--gold);
  margin-top: 16px; transition: gap 0.2s ease;
}
.project-card:hover .project-card-arrow { gap: 12px; }

/* Per-card accent */
.project-card--john {
  --card-accent: #FFC4A8;
  --card-glow: rgba(255, 196, 168, 0.22);
}
.project-card--joanna {
  --card-accent: #b3a2ff;
  --card-glow: rgba(179, 162, 255, 0.18);
}
.project-card--harnesses {
  --card-accent: #c8a44e;
  --card-glow: rgba(200, 164, 78, 0.18);
}
.project-card--about {
  --card-accent: #ffffff;
  --card-glow: rgba(255, 255, 255, 0.12);
}

/* ===== Footer ===== */
.footer {
  padding: 40px 0; border-top: 1px solid var(--border); text-align: center;
}
.footer-links { display: flex; justify-content: center; gap: 24px; margin-bottom: 16px; }
.footer-links a {
  color: var(--muted); font-size: 0.9rem; transition: color 0.2s;
  display: flex; align-items: center; gap: 6px;
}
.footer-links a:hover { color: var(--gold); }
.footer-copy { font-size: 0.8rem; color: var(--muted); opacity: 0.6; }

/* ===== Subpage Hero ===== */
.subpage-hero {
  padding-top: 120px; padding-bottom: 40px; text-align: center;
}
.subpage-hero .avatar-wrap {
  width: 160px; height: 160px; border-radius: 50%; margin: 0 auto 24px;
  padding: 3px;
  background: conic-gradient(var(--avatar-ring, var(--gold)), transparent, var(--avatar-ring, var(--gold)));
  box-shadow: 0 0 40px var(--avatar-ring-glow, var(--accent-glow));
}
.subpage-hero .avatar-wrap img {
  width: 100%; height: 100%; border-radius: 50%; object-fit: cover;
}
.subpage-hero h1 { margin-bottom: 12px; }
.subpage-hero .subtitle { color: var(--muted); font-size: 1.1rem; max-width: 600px; margin: 0 auto; }

/* ===== Content Sections ===== */
.content-section { padding: 48px 0; }
.content-section + .content-section { border-top: 1px solid var(--border); }
.section-label {
  display: inline-block; font-size: 0.75rem; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase; color: var(--gold); margin-bottom: 12px;
}
.section-title { margin-bottom: 16px; }
.section-text { color: var(--muted); font-size: 1rem; line-height: 1.8; max-width: 720px; margin: 0 auto; text-align: left; }
.section-text p + p { margin-top: 16px; }

/* ===== Setup Grid ===== */
.setup-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 16px; margin: 32px auto; max-width: 800px;
}
.setup-grid--row {
  grid-template-columns: repeat(6, 1fr);
}
.setup-item {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; padding: 20px 16px; text-align: center;
  transition: border-color 0.3s, transform 0.2s;
}
.setup-item:hover { border-color: var(--gold); transform: translateY(-2px); }
.setup-item-icon { font-size: 1.5rem; margin-bottom: 8px; }
.setup-item-title { font-weight: 600; font-size: 0.85rem; margin-bottom: 4px; }
.setup-item-desc { font-size: 0.75rem; color: var(--muted); }

/* ===== Tags ===== */
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; justify-content: center; }
.tag {
  background: var(--surface-2); border: 1px solid var(--border);
  padding: 6px 14px; border-radius: 999px; font-size: 0.78rem;
  color: var(--muted); font-family: 'JetBrains Mono', monospace;
}

/* ===== Detail Cards ===== */
.detail-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 16px; padding: 32px; margin-bottom: 24px;
  transition: border-color 0.3s; text-align: left;
  max-width: 100%; margin-left: auto; margin-right: auto;
}
.detail-card:hover { border-color: var(--gold); }
.detail-card h3 { margin-bottom: 12px; color: var(--text); }
.detail-card p { color: var(--muted); line-height: 1.7; }
.detail-card .badge {
  display: inline-block; background: var(--accent); color: #fff;
  padding: 4px 10px; border-radius: 6px; font-size: 0.7rem;
  font-weight: 600; text-transform: uppercase; letter-spacing: 1px;
  margin-bottom: 12px;
}
.detail-card .link {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--gold); font-size: 0.85rem; font-weight: 600;
  margin-top: 12px; transition: gap 0.2s;
}
.detail-card .link:hover { gap: 10px; }

/* ===== Lessons Learned ===== */
.lessons-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 8px 24px;
}
@media (min-width: 760px) {
  .lessons-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

.lesson-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 2px solid var(--gold);
  border-radius: 14px;
  padding: 28px 28px 24px;
  text-align: left;
  position: relative;

  /* 3D-Tiefe + statischer goldener Glow (= Peak-Niveau der Shimmer-Animation) */
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.35),
    0 6px 16px rgba(0, 0, 0, 0.40),
    0 16px 36px rgba(0, 0, 0, 0.45),
    0 0 32px 2px rgba(200, 164, 78, 0.345);

  /* Subtile Schwebe-Animation */
  animation: lesson-float 7s ease-in-out infinite;
  transform: translateZ(0);
  transition: transform 0.4s cubic-bezier(0.2, 0.6, 0.2, 1),
              box-shadow 0.4s ease,
              border-top-color 0.3s ease;
}

/* Stagger — asynchrone Bewegung, sonst wirkt es roboterhaft synchron */
.lesson-item:nth-child(1) { animation-delay: -0.4s; }
.lesson-item:nth-child(2) { animation-delay: -1.7s; }
.lesson-item:nth-child(3) { animation-delay: -3.0s; }
.lesson-item:nth-child(4) { animation-delay: -4.3s; }
.lesson-item:nth-child(5) { animation-delay: -5.6s; }
.lesson-item:nth-child(6) { animation-delay: -6.4s; }

@keyframes lesson-float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-4px); }
}

.lesson-item:hover {
  transform: translateY(-8px);
  box-shadow:
    0 2px 4px rgba(0, 0, 0, 0.40),
    0 12px 28px rgba(0, 0, 0, 0.50),
    0 28px 56px rgba(0, 0, 0, 0.55),
    0 0 32px 2px rgba(200, 164, 78, 0.345);
  animation-play-state: paused;
}

/* Neue Lessons — goldener Pulsing-Glow */
.lesson-item.lesson-new {
  border-top-color: #e0c878;
  border-top-width: 3px;
  animation: lesson-float 7s ease-in-out infinite,
             lesson-shimmer 3.5s ease-in-out infinite;
}

@keyframes lesson-shimmer {
  0%, 100% {
    box-shadow:
      0 1px 2px rgba(0, 0, 0, 0.35),
      0 6px 16px rgba(0, 0, 0, 0.40),
      0 16px 36px rgba(0, 0, 0, 0.45),
      0 0 16px 1px rgba(200, 164, 78, 0.15);
  }
  50% {
    box-shadow:
      0 1px 2px rgba(0, 0, 0, 0.35),
      0 6px 16px rgba(0, 0, 0, 0.40),
      0 16px 36px rgba(0, 0, 0, 0.45),
      0 0 32px 2px rgba(200, 164, 78, 0.345);
  }
}

.lesson-badge {
  position: absolute;
  top: 12px; right: 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #1a1812;
  background: linear-gradient(135deg, #e0c878 0%, #c8a44e 100%);
  padding: 3px 9px;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(200, 164, 78, 0.4);
}

.lesson-item .lesson-number {
  font-size: 0.7rem; font-weight: 700; color: var(--gold);
  font-family: 'JetBrains Mono', monospace; letter-spacing: 1px;
  margin-bottom: 10px; display: block;
}
.lesson-item h4 { font-size: 0.95rem; margin-bottom: 8px; color: var(--text); }
.lesson-item p { font-size: 0.88rem; color: var(--muted); line-height: 1.6; }

/* Reduced motion — Animationen aus für User mit prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .lesson-item,
  .lesson-item.lesson-new,
  .harness-card--gold,
  .harness-card--openclaw,
  .harness-card--anthropic,
  .harness-card--hermes,
  .harness-card--lavender,
  .harness-card--neutral {
    animation: none !important;
  }
}

/* ===== Harness Stack Grid ===== */
.harness-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 1100px;
  margin: 32px auto 0;
}
@media (min-width: 760px) {
  .harness-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
}

.harness-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 3px solid var(--gold);
  border-radius: 14px;
  padding: 22px 28px 24px;
  position: relative;
  text-align: left;
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.35),
    0 6px 16px rgba(0, 0, 0, 0.40),
    0 16px 36px rgba(0, 0, 0, 0.45);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.harness-card:hover {
  transform: translateY(-4px);
  box-shadow:
    0 2px 4px rgba(0, 0, 0, 0.40),
    0 10px 24px rgba(0, 0, 0, 0.50),
    0 24px 48px rgba(0, 0, 0, 0.55);
}

.harness-card--gold {
  border-top-color: #c8a44e;
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.35),
    0 6px 16px rgba(0, 0, 0, 0.40),
    0 16px 36px rgba(0, 0, 0, 0.45),
    0 0 28px 2px rgba(200, 164, 78, 0.20);
  animation: lesson-float 7s ease-in-out infinite;
}
.harness-card--openclaw  {
  border-top-color: #e81b25;
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.35),
    0 6px 16px rgba(0, 0, 0, 0.40),
    0 16px 36px rgba(0, 0, 0, 0.45),
    0 0 28px 2px rgba(232, 27, 37, 0.20);
  animation: lesson-float 7s ease-in-out infinite;
}
.harness-card--anthropic {
  border-top-color: #c87a4e;
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.35),
    0 6px 16px rgba(0, 0, 0, 0.40),
    0 16px 36px rgba(0, 0, 0, 0.45),
    0 0 28px 2px rgba(200, 122, 78, 0.20);
  animation: lesson-float 7s ease-in-out infinite -1.75s;
}
.harness-card--hermes {
  border-top-color: #1A5B53;
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.35),
    0 6px 16px rgba(0, 0, 0, 0.40),
    0 16px 36px rgba(0, 0, 0, 0.45),
    0 0 28px 2px rgba(26, 91, 83, 0.35);
  animation: lesson-float 7s ease-in-out infinite -3.5s;
}
.harness-card--lavender {
  border-top-color: #b3a2ff;
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.35),
    0 6px 16px rgba(0, 0, 0, 0.40),
    0 16px 36px rgba(0, 0, 0, 0.45),
    0 0 28px 2px rgba(179, 162, 255, 0.20);
  animation: lesson-float 7s ease-in-out infinite -3.5s;
}

.harness-card--neutral {
  border-top-color: #5a6573;
  opacity: 0.85;
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.35),
    0 6px 16px rgba(0, 0, 0, 0.40),
    0 16px 36px rgba(0, 0, 0, 0.45),
    0 0 28px 2px rgba(90, 101, 115, 0.25);
  animation: lesson-float 7s ease-in-out infinite -5.25s;
}

.harness-card--gold:hover,
.harness-card--openclaw:hover,
.harness-card--anthropic:hover,
.harness-card--hermes:hover,
.harness-card--lavender:hover,
.harness-card--neutral:hover {
  animation-play-state: paused;
}

.harness-badge {
  display: inline-block;
  margin-bottom: 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #1a1812;
  background: linear-gradient(135deg, #e0c878 0%, #c8a44e 100%);
  padding: 4px 10px;
  border-radius: 10px;
}
.harness-badge--accent {
  background: linear-gradient(135deg, #e8e4ff 0%, #b3a2ff 100%);
  color: #1a1626;
}
.harness-badge--neutral {
  background: linear-gradient(135deg, #888 0%, #5a6573 100%);
  color: #f0f0f0;
}
.harness-badge--anthropic {
  background: linear-gradient(135deg, #e09678 0%, #c87a4e 100%);
  color: #261812;
}
.harness-badge--openclaw {
  background: linear-gradient(135deg, #f74450 0%, #e81b25 100%);
  color: #ffffff;
}
.harness-badge--hermes {
  background: linear-gradient(135deg, #5fdac8 0%, #1A5B53 100%);
  color: #041c1c;
}

.harness-logo {
  width: 36px; height: 36px;
  display: block;
  margin: 0 0 12px;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.harness-card h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 6px 0 4px;
  color: var(--text);
  letter-spacing: -0.3px;
}
.harness-card--gold h3      { color: #e0c878; }
.harness-card--openclaw h3  { color: #f74450; }
.harness-card--anthropic h3 { color: #e09678; }
.harness-card--hermes h3    { color: #5fdac8; }
.harness-card--lavender h3  { color: #b3a2ff; }
.harness-card--neutral h3   { color: #d0d0d0; }

.harness-card .harness-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 14px;
}

.harness-card .harness-bullets {
  list-style: none;
  padding: 0;
  margin: 0;
}
.harness-card .harness-bullets li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 8px;
  font-size: 0.88rem;
  color: #d0d0d0;
  line-height: 1.55;
}
.harness-card .harness-bullets li::before {
  content: '';
  position: absolute;
  left: 0; top: 9px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
}
.harness-card--gold .harness-bullets li::before      { background: #c8a44e; }
.harness-card--openclaw .harness-bullets li::before  { background: #e81b25; }
.harness-card--anthropic .harness-bullets li::before { background: #c87a4e; }
.harness-card--hermes .harness-bullets li::before    { background: #1A5B53; }
.harness-card--lavender .harness-bullets li::before  { background: #b3a2ff; }
.harness-card--neutral .harness-bullets li::before   { background: #5a6573; }

.harness-card code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82em;
  background: rgba(255, 255, 255, 0.06);
  padding: 1px 6px;
  border-radius: 4px;
  color: #e0c878;
}

/* Foundation-Strip — Obsidian unter den 4 Karten */
.harness-foundation {
  max-width: 1100px;
  margin: 32px auto 0;
  padding: 28px 32px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(179,162,255,0.06) 0%, rgba(26,22,38,0.5) 100%);
  border: 1px solid #2a2235;
  border-left: 4px solid #8a7ad4;
  position: relative;
  text-align: left;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
.harness-logo--foundation {
  width: 44px; height: 44px;
  position: absolute;
  top: 24px; right: 28px;
  margin: 0;
}
.harness-foundation .foundation-label {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: #b3a2ff;
  margin-bottom: 6px;
}
.harness-foundation h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: #f0f0f0;
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}
.harness-foundation p {
  font-size: 0.92rem;
  color: #c0bcd0;
  line-height: 1.65;
  max-width: 880px;
}


/* ===== Joanna CTA-Pille zum Stack ===== */
.joanna-cta-pill {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  max-width: 600px;
  margin: 24px auto;
  padding: 18px 32px;
  background: #1a1626;
  border: 2.5px solid #b3a2ff;
  border-radius: 38px;
  position: relative;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: #b3a2ff;
  letter-spacing: 0.3px;
  cursor: pointer;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.3s ease;
  box-shadow: 0 8px 24px rgba(179, 162, 255, 0.20);
}
.joanna-cta-pill:hover {
  background: #2a1f3a;
  border-color: #e8e4ff;
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(179, 162, 255, 0.32);
}
.joanna-cta-pill .cta-glow {
  position: absolute;
  inset: -6px;
  border: 1.5px solid #b3a2ff;
  border-radius: 42px;
  opacity: 0.3;
  animation: cta-glow-lavender 2.6s ease-in-out infinite;
  pointer-events: none;
}
@keyframes cta-glow-lavender {
  0%, 100% { opacity: 0.25; }
  50%      { opacity: 0.75; }
}
.joanna-cta-pill .cta-arrow {
  font-size: 1.3rem;
  animation: cta-arrow-nudge 2.4s ease-in-out infinite;
  display: inline-block;
}

/* ===== Code Block / Prompt ===== */
.prompt-block {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; padding: 24px; margin: 24px auto;
  max-width: 720px; text-align: left;
  font-family: 'JetBrains Mono', monospace; font-size: 0.82rem;
  color: var(--muted); line-height: 1.7; white-space: pre-wrap;
  overflow-x: auto;
}

/* ===== About Photo ===== */
.about-photo-wrap {
  width: 200px; height: 200px; border-radius: 50%; margin: 0 auto 24px;
  overflow: hidden; border: 3px solid var(--border);
  box-shadow: 0 0 40px var(--accent-glow);
}
.about-photo-wrap img { width: 100%; height: 100%; object-fit: cover; }

/* ===== GitHub Link ===== */
.github-link {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--gold); font-weight: 600; font-size: 0.95rem;
  transition: gap 0.2s;
}
.github-link:hover { gap: 12px; }

/* ===== OpenClaw Ecosystem (John Page) ===== */
.ecosystem {
  max-width: 800px; margin: 0 auto;
}
.eco-center {
  text-align: center; padding: 24px; margin-bottom: 32px;
  background: var(--surface); border: 2px solid var(--gold);
  border-radius: 16px; box-shadow: 0 0 30px rgba(200, 164, 78, 0.1);
}
.eco-center-icon { font-size: 2.5rem; margin-bottom: 8px; }
.eco-center-label { font-size: 1.4rem; font-weight: 700; color: var(--text); }
.eco-center-sub { font-size: 0.78rem; color: var(--gold); font-family: 'JetBrains Mono', monospace; letter-spacing: 1px; margin-top: 4px; }

.eco-ring {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
.eco-node {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 14px; padding: 24px 20px; text-align: left;
  transition: border-color 0.3s, transform 0.2s;
}
.eco-node:hover { transform: translateY(-3px); }
.eco-node--skills:hover { border-color: var(--gold); }
.eco-node--user:hover { border-color: #5c9eff; }
.eco-node--memory:hover { border-color: #66bb6a; }

.eco-node-icon { font-size: 1.5rem; margin-bottom: 10px; }
.eco-node h4 { font-size: 1rem; margin-bottom: 8px; color: var(--text); }
.eco-node p { font-size: 0.82rem; color: var(--muted); line-height: 1.6; }
.eco-examples {
  display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px;
}
.eco-examples span {
  background: var(--surface-2); border: 1px solid var(--border);
  padding: 3px 10px; border-radius: 999px; font-size: 0.7rem;
  color: var(--muted); font-family: 'JetBrains Mono', monospace;
}

/* ===== Diagram Wrap (für inline-eingebundene SVG-Diagramme) ===== */
.diagram-wrap {
  margin: 32px auto 0;
  max-width: 100%;
}
.diagram-wrap object,
.diagram-wrap svg,
.diagram-wrap img {
  width: 100%;
  height: auto;
  display: block;
}

/* ===== Scroll Animations ===== */
.fade-in {
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ===== Responsive ===== */
@media (max-width: 1080px) {
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .projects-grid { grid-template-columns: 1fr; }
  .setup-grid { grid-template-columns: repeat(2, 1fr); }
  .setup-grid--row { grid-template-columns: repeat(2, 1fr); }
  section { padding: 40px 0; }
  .hero-logo { width: 80px; height: 80px; }
  .hero { min-height: 40vh; }
  .subpage-hero { padding-top: 100px; }
  .eco-ring { grid-template-columns: 1fr; }
}