/* ============================================================
   ITSWEBER · Codex vs Claude Code — Decision Cockpit
   Stand 06.05.2026 · Single-Source Stylesheet
============================================================ */

/* ============================================================
   1 · DESIGN TOKENS
============================================================ */
:root {
  color-scheme: light dark;
  --teal: #14b8a6;
  --teal-deep: #0f766e;
  --teal-soft: #ccfbf1;
  --blue: #15779b;
  --blue-deep: #0f5f7d;
  --blue-soft: #e6f5fb;
  --accent: #2ea3f2;
  --coral: #d97757;
  --coral-deep: #b45a3a;
  --warn: #b7791f;

  --bg: #f4f7fa;
  --bg-2: #ffffff;
  --surface: #ffffff;
  --surface-2: #eef3f7;
  --surface-3: #e3ebf2;
  --ink: #0a1620;
  --ink-2: #1e293b;
  --ink-3: #334155;
  --muted: #64748b;
  --line: rgba(15, 95, 125, 0.18);
  --line-strong: rgba(15, 95, 125, 0.32);
  --line-soft: rgba(15, 95, 125, 0.08);
  --shadow-1: 0 1px 2px rgba(15, 23, 42, 0.04), 0 8px 24px rgba(15, 95, 125, 0.06);
  --shadow-2: 0 1px 2px rgba(15, 23, 42, 0.06), 0 24px 60px rgba(15, 95, 125, 0.14);
  --glass: rgba(255, 255, 255, 0.62);
  --glass-line: rgba(255, 255, 255, 0.85);

  --r-sm: 8px;
  --r: 12px;
  --r-lg: 18px;
  --r-xl: 26px;
  --r-2xl: 32px;

  --section-pad: clamp(56px, 8vw, 112px);
  --shell: min(1280px, calc(100vw - 32px));
}
:root[data-theme="dark"] {
  --bg: #050b11;
  --bg-2: #07111a;
  --surface: #0c1822;
  --surface-2: #122130;
  --surface-3: #1a2c3e;
  --ink: #e6f1f5;
  --ink-2: #cbd9e2;
  --ink-3: #9aaab8;
  --muted: #7d96a4;
  --line: rgba(45, 212, 191, 0.20);
  --line-strong: rgba(45, 212, 191, 0.40);
  --line-soft: rgba(45, 212, 191, 0.10);
  --shadow-1: 0 1px 2px rgba(0,0,0,0.4), 0 12px 36px rgba(0,0,0,0.5);
  --shadow-2: 0 2px 4px rgba(0,0,0,0.5), 0 32px 80px rgba(0,0,0,0.6);
  --glass: rgba(12, 24, 34, 0.6);
  --glass-line: rgba(45, 212, 191, 0.18);
  --teal: #2dd4bf;
  --teal-soft: rgba(20, 184, 166, 0.14);
  --blue: #5fbef2;
  --accent: #5fbef2;
  --blue-soft: rgba(46, 163, 242, 0.12);
  --coral: #f0a781;
}

/* ============================================================
   2 · BASE
============================================================ */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter var", "Inter", "Open Sans", system-ui, sans-serif;
  font-feature-settings: "ss01", "cv11", "cv05";
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background 240ms ease, color 240ms ease;
}
.serif { font-family: "Instrument Serif", "Georgia", serif; font-style: italic; font-weight: 400; }
.mono { font-family: "JetBrains Mono", "SF Mono", ui-monospace, Consolas, monospace; font-feature-settings: "tnum", "zero", "ss01"; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
::selection { background: var(--teal); color: #07111a; }
img, svg { max-width: 100%; }
button { font: inherit; }

.skip {
  position: absolute; left: -200%; top: 8px;
  background: var(--ink); color: var(--bg);
  padding: 8px 14px; border-radius: 999px; font-weight: 700; z-index: 99;
}
.skip:focus { left: 16px; }

.shell { width: var(--shell); margin: 0 auto; }
section { padding: var(--section-pad) 0; position: relative; }

h1, h2, h3 { font-family: inherit; margin: 0; font-weight: 800; line-height: 1.05; }
h1 { font-size: clamp(40px, 6vw, 80px); letter-spacing: -0.04em; line-height: 1.02; }
h2 { font-size: clamp(28px, 4.4vw, 56px); letter-spacing: -0.025em; }
h3 { font-weight: 700; letter-spacing: -0.015em; }
h1 .accent, h2 .accent {
  background: linear-gradient(135deg, var(--blue), var(--teal));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
h1 .vs {
  font-family: "Instrument Serif", "Georgia", serif;
  font-style: italic; font-weight: 400;
  color: var(--coral); letter-spacing: 0;
}
.kicker {
  font-family: "JetBrains Mono", monospace;
  text-transform: uppercase; letter-spacing: 0.16em;
  font-size: 11px; font-weight: 600; color: var(--muted);
}
.lead { font-size: clamp(16px, 1.6vw, 19px); color: var(--ink-2); max-width: 60ch; }

/* ============================================================
   3 · STATUS STRIP
============================================================ */
.status-strip {
  background: var(--ink); color: #cbd9e2;
  font-family: "JetBrains Mono", monospace;
  font-size: 11.5px; letter-spacing: 0.04em;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
:root[data-theme="dark"] .status-strip { background: #02080d; }
.status-strip .shell {
  display: flex; flex-wrap: wrap; gap: 18px;
  padding: 7px 0; align-items: center; justify-content: space-between;
}
.status-strip ul { display: flex; flex-wrap: wrap; gap: 16px; list-style: none; padding: 0; margin: 0; }
.status-strip li { display: inline-flex; align-items: center; gap: 7px; white-space: nowrap; }
.status-strip .live-dot { width: 6px; height: 6px; border-radius: 50%; background: #2dd4bf; animation: dotPulse 2s ease-in-out infinite; }
.status-strip .live-dot.blue { background: #5fbef2; }
@keyframes dotPulse {
  0%, 100% { box-shadow: 0 0 0 0 currentColor; opacity: 1; }
  50%      { box-shadow: 0 0 0 5px transparent; opacity: 0.55; }
}
.status-strip .label { color: #7d96a4; }
.status-strip .val { color: #fff; font-weight: 600; }
.status-strip .right { color: #7d96a4; }

/* ============================================================
   4 · TOPBAR
============================================================ */
.topbar {
  position: sticky; top: 0; z-index: 30;
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  background: color-mix(in oklab, var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--line-soft);
}
.topbar .shell {
  display: grid; grid-template-columns: auto 1fr auto;
  gap: 18px; align-items: center; padding: 14px 0;
}
.brand { display: flex; align-items: center; gap: 12px; }
.site-logo {
  display: inline-flex; align-items: center; gap: 10px;
  min-height: 42px; padding: 7px 12px; border-radius: 12px;
  background: linear-gradient(135deg, #0a2535 0%, #0f4d63 50%, #15779b 100%);
  box-shadow: 0 8px 24px rgba(15, 95, 125, 0.18);
  text-decoration: none;
}
.site-logo img { height: 22px; filter: brightness(0) invert(1); }
.site-logo .glyph {
  width: 28px; height: 28px; border-radius: 8px;
  background: rgba(255,255,255,0.95);
  display: grid; place-items: center;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; font-weight: 700; color: #0f5f7d;
}
nav.primary { display: flex; gap: 4px; flex-wrap: wrap; justify-content: center; }
nav.primary a {
  padding: 8px 12px; border-radius: 999px;
  font-size: 13.5px; font-weight: 600;
  color: var(--ink-2); text-decoration: none;
  transition: background 160ms ease, color 160ms ease;
}
nav.primary a:hover { background: var(--surface-2); color: var(--ink); }

.tools { display: inline-flex; align-items: center; gap: 8px; }
.stamp-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 12px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--surface);
  font-family: "JetBrains Mono", monospace;
  font-size: 11.5px; color: var(--ink-2); cursor: pointer;
  min-height: 40px;
  transition: border-color 160ms ease, transform 160ms ease;
}
.stamp-pill:hover { border-color: var(--teal); transform: translateY(-1px); }
.stamp-pill .led { width: 7px; height: 7px; border-radius: 50%; background: var(--teal); animation: dotPulse 2.4s ease-in-out infinite; }
.theme-toggle {
  display: inline-grid; place-items: center;
  width: 44px; height: 44px; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--line);
  color: var(--ink); cursor: pointer;
  transition: border-color 160ms ease, transform 280ms ease;
}
.theme-toggle:hover { border-color: var(--teal); transform: rotate(-12deg); }
.theme-toggle svg { width: 16px; height: 16px; }

/* ============================================================
   5 · HERO
============================================================ */
.hero-section { padding: clamp(48px, 7vw, 80px) 0 clamp(64px, 8vw, 100px); position: relative; overflow: hidden; }
.hero-section::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(900px 600px at 90% 10%, rgba(20,184,166,0.07), transparent 60%),
    radial-gradient(700px 500px at 5% 90%, rgba(46,163,242,0.06), transparent 60%);
  z-index: -1;
}
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.95fr);
  gap: 56px; align-items: center;
}
.hero h1 .nl { display: block; }
.hero .lead { margin: 22px 0 28px; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 22px; border-radius: 999px;
  font-weight: 700; font-size: 14px;
  text-decoration: none; cursor: pointer;
  border: 1px solid transparent;
  min-height: 48px;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease, background 160ms ease;
}
.btn-primary {
  background: var(--ink); color: var(--bg);
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.18);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 32px rgba(15, 23, 42, 0.26); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--teal); }
.btn-arrow { transition: transform 160ms ease; }
.btn:hover .btn-arrow { transform: translateX(3px); }

.hero-meta {
  display: grid; grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 14px; margin-top: 36px;
  border-top: 1px solid var(--line); padding-top: 22px;
}
.hero-meta .cell .lbl {
  font-family: "JetBrains Mono", monospace;
  font-size: 10.5px; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.14em; margin-bottom: 4px;
}
.hero-meta .cell .val { font-size: 18px; font-weight: 700; color: var(--ink); letter-spacing: -0.02em; }
.hero-meta .cell .val .mono { font-size: 14px; color: var(--muted); margin-left: 6px; }

.portrait-stage {
  position: relative; width: 100%; aspect-ratio: 1 / 1;
  max-width: 560px; margin-left: auto;
  color: var(--ink); border-radius: 28px;
  background: radial-gradient(circle at 50% 50%, rgba(20,184,166,0.05), transparent 70%), var(--surface);
  border: 1px solid var(--line); box-shadow: var(--shadow-2); overflow: hidden;
}
.portrait-stage::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(46,163,242,0.20) 0, transparent 1.5px),
    radial-gradient(circle at 70% 80%, rgba(20,184,166,0.20) 0, transparent 1.5px),
    radial-gradient(circle at 80% 25%, rgba(217,119,87,0.16) 0, transparent 1.5px),
    radial-gradient(circle at 30% 75%, rgba(46,163,242,0.16) 0, transparent 1.5px),
    radial-gradient(circle at 50% 50%, rgba(20,184,166,0.12) 0, transparent 1.5px),
    radial-gradient(circle at 90% 60%, rgba(46,163,242,0.12) 0, transparent 1.5px),
    radial-gradient(circle at 10% 60%, rgba(20,184,166,0.12) 0, transparent 1.5px);
  animation: particleDrift 30s linear infinite alternate;
  opacity: 0.9;
}
@keyframes particleDrift {
  from { transform: translate(0,0) scale(1); }
  to   { transform: translate(-2%, 2%) scale(1.04); }
}
.portrait-stage::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 50%, transparent 50%, rgba(7,17,26,0.04) 100%);
  pointer-events: none;
}
:root[data-theme="dark"] .portrait-stage::after {
  background: radial-gradient(circle at 50% 50%, transparent 50%, rgba(0,0,0,0.5) 100%);
}
.portrait-svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.portrait-cap {
  position: absolute; z-index: 2;
  background: var(--glass);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid var(--glass-line);
  border-radius: 12px;
  padding: 10px 13px;
  box-shadow: var(--shadow-1);
  font-size: 12px; color: var(--ink-2); font-weight: 600;
  display: flex; align-items: center; gap: 10px;
  line-height: 1.2;
}
.portrait-cap b { font-weight: 700; color: var(--ink); }
.portrait-cap small {
  display: block; margin-top: 2px;
  color: var(--muted); font-weight: 500;
  font-family: "JetBrains Mono", monospace; font-size: 10.5px;
}
.portrait-cap .led { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.portrait-cap.tl { top: 18px; left: 18px; }
.portrait-cap.tl .led { background: var(--blue); animation: dotPulse 2.2s ease-in-out infinite; }
.portrait-cap.br { bottom: 18px; right: 18px; }
.portrait-cap.br .led { background: var(--teal); animation: dotPulse 2s ease-in-out infinite; }
.portrait-label {
  position: absolute; z-index: 2; pointer-events: none;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  text-align: center;
}
.portrait-label .num {
  font-family: "JetBrains Mono", monospace; font-feature-settings: "tnum";
  font-size: 48px; font-weight: 600; letter-spacing: -0.04em;
  color: var(--ink); line-height: 1;
}
.portrait-label .lbl {
  margin-top: 6px;
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--muted); font-weight: 700;
}
.orbit-a, .orbit-b { transform-origin: 50% 50%; transform-box: fill-box; }
.orbit-a { animation: spin 28s linear infinite; }
.orbit-b { animation: spin 36s linear infinite reverse; }
@keyframes spin { to { transform: rotate(360deg); } }
.draw-line { stroke-dasharray: 320; stroke-dashoffset: 320; animation: draw 4.5s ease-in-out infinite alternate; }
.draw-line.delay { animation-delay: -2.2s; }
@keyframes draw { from { stroke-dashoffset: 320; opacity: 0.2; } to { stroke-dashoffset: 0; opacity: 0.9; } }
.pulse-glow { animation: pulseGlow 3.6s ease-in-out infinite; transform-origin: center; transform-box: fill-box; }
@keyframes pulseGlow { 0%, 100% { transform: scale(1); opacity: .8; } 50% { transform: scale(1.06); opacity: 1; } }

/* ============================================================
   6 · QUICK VERDICT
============================================================ */
.qv { background: var(--ink); color: #e6f1f5; padding: clamp(48px, 7vw, 96px) 0; position: relative; overflow: hidden; }
:root[data-theme="dark"] .qv {
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg-2) 100%);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.qv::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(800px 400px at 80% 30%, rgba(20,184,166,0.10), transparent 60%),
    radial-gradient(600px 400px at 10% 80%, rgba(46,163,242,0.08), transparent 60%);
  pointer-events: none;
}
.qv .shell { position: relative; }
.qv-head {
  display: grid; grid-template-columns: minmax(0,1fr) auto;
  gap: 24px; align-items: end;
  margin-bottom: 28px; padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.10);
}
:root[data-theme="dark"] .qv-head { border-bottom-color: var(--line-soft); }
.qv-head .kicker { color: rgba(230,241,245,0.55); }
:root[data-theme="dark"] .qv-head .kicker { color: var(--muted); }
.qv-head h2 { color: #fff; }
:root[data-theme="dark"] .qv-head h2 { color: var(--ink); }
.qv-progress { display: flex; gap: 6px; font-family: "JetBrains Mono", monospace; font-size: 12px; align-items: center; }
.qv-progress .bar { width: 200px; height: 4px; background: rgba(255,255,255,0.14); border-radius: 999px; overflow: hidden; }
.qv-progress .bar > span {
  display: block; height: 100%;
  background: linear-gradient(90deg, var(--teal), #5fbef2);
  width: 0%;
  transition: width 480ms cubic-bezier(.22,1.4,.36,1);
}
:root[data-theme="dark"] .qv-progress .bar { background: var(--surface-2); }

.qv-stage {
  display: grid; grid-template-columns: minmax(0,1fr) minmax(320px, 0.5fr);
  gap: 24px; align-items: stretch;
}
.qv-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--r-xl);
  padding: clamp(24px, 4vw, 40px);
  position: relative; overflow: hidden;
}
:root[data-theme="dark"] .qv-card { background: var(--surface); border-color: var(--line); box-shadow: var(--shadow-1); }
.qv-question {
  font-family: "Instrument Serif", "Georgia", serif;
  font-style: italic; font-weight: 400;
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.15; letter-spacing: -0.02em;
  margin: 0 0 24px;
}
.qv-question b { font-family: inherit; font-style: normal; font-weight: 600; color: var(--teal); }
.qv-options { display: grid; gap: 10px; }
.qv-opt {
  display: grid; grid-template-columns: 32px 1fr auto;
  gap: 14px; align-items: center;
  padding: 16px 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--r);
  cursor: pointer;
  min-height: 56px;
  transition: all 160ms ease;
  color: inherit; font-size: 15px; font-weight: 500;
  text-align: left;
}
:root[data-theme="dark"] .qv-opt { background: var(--bg-2); border-color: var(--line); }
.qv-opt:hover {
  border-color: var(--teal);
  background: rgba(20,184,166,0.10);
  transform: translateX(2px);
}
.qv-opt .key {
  width: 28px; height: 28px; border-radius: 6px;
  display: grid; place-items: center;
  background: rgba(255,255,255,0.10);
  font-family: "JetBrains Mono", monospace;
  font-size: 12px; font-weight: 700;
}
:root[data-theme="dark"] .qv-opt .key { background: var(--surface-2); }
.qv-opt .arrow { font-family: "JetBrains Mono", monospace; font-size: 14px; opacity: 0.4; transition: transform 160ms ease, opacity 160ms ease; }
.qv-opt:hover .arrow { opacity: 1; transform: translateX(3px); }
.qv-opt.selected { border-color: var(--teal); background: rgba(20,184,166,0.18); }

.qv-side { display: grid; gap: 12px; align-content: start; }
.qv-side .live-tile {
  padding: 16px 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--r);
}
:root[data-theme="dark"] .qv-side .live-tile { background: var(--surface); border-color: var(--line); }
.qv-side .lbl {
  font-family: "JetBrains Mono", monospace;
  font-size: 10.5px; color: rgba(230,241,245,0.55);
  text-transform: uppercase; letter-spacing: 0.14em; margin-bottom: 8px;
}
:root[data-theme="dark"] .qv-side .lbl { color: var(--muted); }
.qv-bar {
  display: grid; grid-template-columns: var(--cdx, 50%) 1fr;
  height: 8px; border-radius: 999px; overflow: hidden;
  background: rgba(255,255,255,0.10);
  transition: grid-template-columns 600ms cubic-bezier(.22,1.4,.36,1);
}
:root[data-theme="dark"] .qv-bar { background: var(--surface-2); }
.qv-bar span:first-child { background: linear-gradient(90deg, var(--blue), var(--accent)); }
.qv-bar span:last-child { background: linear-gradient(90deg, var(--teal), #5eead4); }
.qv-side .nums { display: flex; justify-content: space-between; gap: 8px; font-family: "JetBrains Mono", monospace; font-size: 12px; margin-top: 8px; color: rgba(230,241,245,0.65); }
:root[data-theme="dark"] .qv-side .nums { color: var(--ink-2); }
.qv-side .nums b { color: #fff; font-feature-settings: "tnum"; }
:root[data-theme="dark"] .qv-side .nums b { color: var(--ink); }
.qv-result { display: none; padding: clamp(28px, 4vw, 44px); }
.qv-result.show { display: block; animation: revealIn 600ms cubic-bezier(.22,1.4,.36,1); }
@keyframes revealIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
.qv-verdict { font-family: "Instrument Serif", serif; font-style: italic; font-size: clamp(36px, 5vw, 64px); line-height: 1.05; margin: 12px 0 12px; letter-spacing: -0.025em; }
.qv-verdict .winner { font-family: inherit; font-style: normal; font-weight: 600; color: var(--teal); }
.qv-reasons { display: grid; gap: 8px; margin: 18px 0 24px; }
.qv-reason { display: grid; grid-template-columns: auto 1fr; gap: 12px; font-size: 14.5px; line-height: 1.5; }
.qv-reason::before { content: "→"; font-family: "JetBrains Mono", monospace; color: var(--teal); font-weight: 700; }
.qv-result-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.qv-result-actions .btn-primary { background: var(--teal); color: var(--ink); }
.qv-result-actions .btn-primary:hover { background: #5eead4; }
.qv-result-actions .btn-ghost { border-color: rgba(255,255,255,0.20); color: #fff; }
:root[data-theme="dark"] .qv-result-actions .btn-ghost { border-color: var(--line); color: var(--ink); }

/* ============================================================
   7 · SECTION HEADERS / SHARED
============================================================ */
.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: end;
  margin-bottom: clamp(28px, 4vw, 48px);
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line-soft);
}
.section-head h2 { margin-top: 8px; }
.sub { color: var(--muted); max-width: 56ch; font-size: 15px; }

/* ============================================================
   8 · FAZIT
============================================================ */
.split {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  background: var(--surface);
  overflow: hidden;
  box-shadow: var(--shadow-1);
}
.split > article { padding: clamp(28px, 4vw, 44px); position: relative; }
.split > article + article { border-left: 1px solid var(--line); }
.split h3 { font-size: 22px; margin: 14px 0 14px; }
.split p { color: var(--ink-2); font-size: 15px; }
.product-mark {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 11px; border-radius: 999px;
  background: var(--surface-2); border: 1px solid var(--line);
  font-family: "JetBrains Mono", monospace;
  font-size: 11.5px; color: var(--ink-2);
}
.product-mark .swatch { width: 8px; height: 8px; border-radius: 2px; }
.product-mark.codex .swatch { background: var(--blue); }
.product-mark.claude .swatch { background: var(--teal); }
.big-num {
  font-family: "JetBrains Mono", monospace;
  font-feature-settings: "tnum";
  font-size: clamp(56px, 8vw, 96px);
  line-height: 0.95;
  font-weight: 600;
  letter-spacing: -0.05em;
  margin: 22px 0 8px;
  display: flex; align-items: baseline; flex-wrap: wrap; gap: 12px;
}
.big-num small {
  font-family: "Inter", "Open Sans", system-ui, sans-serif;
  font-style: normal;
  font-feature-settings: normal;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--muted);
  text-transform: none;
  line-height: 1.4;
  white-space: nowrap;
}
.big-num.codex { color: var(--blue); }
.big-num.claude { color: var(--teal); }
:root[data-theme="dark"] .big-num.codex { color: var(--accent); }
.meter { height: 6px; background: var(--surface-2); border-radius: 999px; overflow: hidden; margin-top: 10px; }
.meter > span { display: block; height: 100%; border-radius: 999px; width: 0; transition: width 1200ms cubic-bezier(.22,1.4,.36,1); }
.meter.codex > span { background: linear-gradient(90deg, var(--blue), var(--accent)); }
.meter.claude > span { background: linear-gradient(90deg, var(--teal), #5eead4); }

/* ============================================================
   9 · PRICING
============================================================ */
.pricing-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; margin-top: 18px; }
.price-card {
  position: relative; background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--r-xl);
  padding: clamp(24px, 3.5vw, 36px);
  display: grid; gap: 14px; overflow: hidden;
}
.price-card::before { content: ""; position: absolute; left: 0; top: 0; right: 0; height: 4px; }
.price-card.codex::before { background: linear-gradient(90deg, var(--blue), var(--accent)); }
.price-card.claude::before { background: linear-gradient(90deg, var(--teal), #5eead4); }
.price-card .tag-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.price-card h3 { font-size: 22px; }
.tier-list { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.tier {
  display: grid; grid-template-columns: 1fr auto;
  gap: 12px; align-items: baseline;
  padding: 12px 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r);
  background: var(--bg);
}
.tier .name { font-weight: 700; font-size: 14px; color: var(--ink); }
.tier .desc { font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.tier .price { font-family: "JetBrains Mono", monospace; font-size: 18px; font-weight: 600; letter-spacing: -0.02em; color: var(--ink); white-space: nowrap; }
.tier .price small { color: var(--muted); font-weight: 500; font-size: 11px; }
.tier.featured { border-color: var(--teal); background: var(--teal-soft); }
.tier.featured .price { color: var(--teal-deep); }
:root[data-theme="dark"] .tier.featured .price { color: var(--teal); }
.price-foot { font-size: 13px; color: var(--muted); padding-top: 12px; border-top: 1px solid var(--line-soft); }

/* ============================================================
   10 · RADAR
============================================================ */
.radar-grid {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(24px, 4vw, 48px); align-items: stretch;
}
.radar-card {
  background:
    radial-gradient(circle at 50% 60%, rgba(20,184,166,0.06), transparent 65%),
    var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: clamp(24px, 3.5vw, 40px);
  box-shadow: var(--shadow-2);
  display: flex; flex-direction: column;
  position: relative; overflow: hidden;
}
.radar-card::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, var(--line-soft) 1px, transparent 0);
  background-size: 24px 24px;
  opacity: 0.5;
  pointer-events: none;
  mask-image: radial-gradient(circle at 50% 55%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at 50% 55%, #000 30%, transparent 75%);
}
.radar-card::after {
  content: "";
  position: absolute; bottom: -40px; left: 50%; transform: translateX(-50%);
  width: 70%; height: 80px;
  background: radial-gradient(ellipse, rgba(20,184,166,0.18), transparent 70%);
  filter: blur(20px); pointer-events: none;
}
:root[data-theme="dark"] .radar-card::after { background: radial-gradient(ellipse, rgba(45,212,191,0.20), transparent 70%); }
.radar { width: 100%; max-width: 560px; margin: 0 auto; display: block; position: relative; z-index: 1; }
.radar text { fill: var(--muted); }
.radar .grid-poly { stroke: var(--line); }
.radar .axis-tick { fill: var(--muted); font-family: "JetBrains Mono", monospace; font-size: 9px; font-weight: 600; opacity: 0.6; }
.radar-poly { animation: radarDraw 1800ms ease-out forwards, radarBreathe 5s ease-in-out 1800ms infinite; }
.radar-poly:nth-of-type(2) { animation-delay: 200ms, 2200ms; }
@keyframes radarDraw { from { stroke-dashoffset: 800; opacity: 0; } to { stroke-dashoffset: 0; opacity: 1; } }
@keyframes radarBreathe {
  0%, 100% { filter: drop-shadow(0 0 0 transparent); }
  50%      { filter: drop-shadow(0 0 8px rgba(20,184,166,0.45)); }
}
.radar-legend {
  display: grid; grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 12px; margin-top: 24px; padding-top: 20px;
  border-top: 1px solid var(--line-soft);
}
.legend-item {
  display: grid; grid-template-columns: 14px 1fr auto;
  gap: 10px; align-items: center;
  padding: 10px 12px; background: var(--bg);
  border: 1px solid var(--line-soft); border-radius: var(--r);
  font-size: 13px;
}
.legend-item .swatch { width: 14px; height: 14px; border-radius: 3px; }
.legend-item.codex .swatch { background: var(--blue); }
.legend-item.claude .swatch { background: var(--teal); }
.legend-item .label { font-weight: 700; color: var(--ink); }
.legend-item .val { font-family: "JetBrains Mono", monospace; font-size: 12px; color: var(--muted); }

.pull-stats { display: grid; gap: 14px; }
.pull-stat {
  display: grid; grid-template-columns: 1fr auto; gap: 18px;
  align-items: end;
  padding: 22px 26px;
  border: 1px solid var(--line); border-radius: var(--r-lg);
  background:
    linear-gradient(135deg, transparent 0%, color-mix(in oklab, var(--accent-color, var(--teal)) 6%, transparent) 100%),
    var(--surface);
  position: relative; overflow: hidden;
  transition: transform 220ms cubic-bezier(.22,1.4,.36,1), box-shadow 220ms ease, border-color 220ms ease;
}
.pull-stat:hover { transform: translateY(-3px); box-shadow: var(--shadow-2); border-color: var(--accent-color, var(--teal)); }
.pull-stat::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: linear-gradient(180deg, var(--accent-color, var(--teal)), color-mix(in oklab, var(--accent-color, var(--teal)) 30%, transparent));
}
.pull-stat::after {
  content: ""; position: absolute; right: -30px; top: -30px;
  width: 120px; height: 120px;
  background: radial-gradient(circle, color-mix(in oklab, var(--accent-color, var(--teal)) 14%, transparent), transparent 70%);
  pointer-events: none; opacity: 0.7;
}
.pull-stat .label {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.16em;
  font-weight: 700; color: var(--accent-color, var(--teal));
  margin-bottom: 8px;
  display: inline-flex; align-items: center; gap: 8px;
}
.pull-stat .label::before {
  content: ""; width: 14px; height: 1px;
  background: var(--accent-color, var(--teal));
}
.pull-stat .text { font-size: 14.5px; color: var(--ink-2); line-height: 1.55; }
.pull-stat .num {
  font-family: "JetBrains Mono", monospace;
  font-feature-settings: "tnum";
  font-size: 56px; font-weight: 600;
  letter-spacing: -0.05em;
  color: var(--accent-color, var(--ink));
  line-height: 0.95;
  position: relative; z-index: 1;
}

/* ============================================================
   11 · ARCHITEKTUR
============================================================ */
.arch-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; }
.arch-card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: clamp(22px, 3vw, 32px);
  position: relative; overflow: hidden;
  box-shadow: var(--shadow-1);
}
.arch-card .icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--surface-2);
  display: grid; place-items: center;
  margin-bottom: 16px;
}
.arch-card .icon svg { width: 22px; height: 22px; color: var(--teal); }
.arch-card h3 { font-size: 20px; margin-bottom: 6px; }
.arch-card .arch-sub { color: var(--muted); font-size: 13px; margin-bottom: 18px; font-family: "JetBrains Mono", monospace; }
.arch-versus { display: grid; grid-template-columns: 1fr; gap: 12px; padding-top: 14px; border-top: 1px dashed var(--line); }
.arch-row { display: grid; grid-template-columns: 70px 1fr; gap: 12px; align-items: start; font-size: 13.5px; }
.arch-tag { font-family: "JetBrains Mono", monospace; font-size: 11px; text-transform: uppercase; font-weight: 700; padding: 4px 8px; border-radius: 6px; text-align: center; }
.arch-tag.codex { background: var(--blue-soft); color: var(--blue); border: 1px solid rgba(46,163,242,0.30); }
.arch-tag.claude { background: var(--teal-soft); color: var(--teal-deep); border: 1px solid rgba(20,184,166,0.30); }
:root[data-theme="dark"] .arch-tag.codex { color: var(--accent); }
:root[data-theme="dark"] .arch-tag.claude { color: var(--teal); }
.arch-row .text { color: var(--ink-2); line-height: 1.5; }

/* ============================================================
   12 · CHARTS (NEW · 4 SVG-Charts)
============================================================ */
.charts-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 16px;
}
.chart-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: clamp(24px, 3.2vw, 40px);
  position: relative;
  box-shadow: var(--shadow-1);
  min-height: 460px;
  display: flex; flex-direction: column;
}
.chart-card > div:not(.chart-foot):not(.chart-head) { flex: 1; min-height: 280px; display: flex; align-items: center; }
.chart-head {
  display: flex; justify-content: space-between; align-items: start;
  gap: 16px; margin-bottom: 22px;
}
.chart-head h3 { font-size: 20px; letter-spacing: -0.01em; }
.chart-head .meta { font-family: "JetBrains Mono", monospace; font-size: 11px; color: var(--muted); }
.chart-svg { width: 100%; display: block; overflow: visible; }
.chart-foot {
  margin-top: 16px; padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  display: flex; justify-content: space-between; align-items: center;
  gap: 12px; flex-wrap: wrap;
}
.chart-foot .legend {
  display: inline-flex; gap: 14px; flex-wrap: wrap;
  font-size: 12px; color: var(--muted);
}
.chart-foot .legend .li { display: inline-flex; align-items: center; gap: 6px; }
.chart-foot .legend .swatch { width: 10px; height: 10px; border-radius: 2px; }
.chart-foot .source-link {
  font-family: "JetBrains Mono", monospace; font-size: 11px;
  color: var(--muted); text-decoration: none;
  border: 1px solid var(--line-soft); padding: 4px 8px;
  border-radius: 999px;
}
.chart-foot .source-link:hover { color: var(--ink); border-color: var(--teal); }

/* Chart bars */
.bar-row { transition: opacity 160ms ease; }
.bar-row:hover { opacity: 0.85; }
.bar-rect {
  transition: width 1200ms cubic-bezier(.22,1.4,.36,1), filter 160ms ease;
}
.bar-rect.codex { fill: var(--blue); }
.bar-rect.claude { fill: var(--teal); }
.bar-rect.note  { fill: var(--muted); opacity: 0.6; }
.chart-svg text { fill: var(--ink); }
.chart-svg .axis-text { fill: var(--muted); font-family: "JetBrains Mono", monospace; font-size: 10.5px; }
.chart-svg .label-text { fill: var(--ink); font-family: "Inter", system-ui, sans-serif; font-size: 11.5px; font-weight: 600; }
.chart-svg .value-text { fill: var(--muted); font-family: "JetBrains Mono", monospace; font-size: 10.5px; font-feature-settings: "tnum"; }
.chart-svg .gridline { stroke: var(--line-soft); }

/* Donut */
.donut-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 6px; align-items: center; }
.donut-wrap { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.donut-wrap h4 { font-size: 14px; font-weight: 700; color: var(--ink); }
.donut-svg { width: 200px; height: 200px; }
.donut-center { fill: var(--ink); font-family: "JetBrains Mono", monospace; font-feature-settings: "tnum"; }
.donut-center.label { fill: var(--muted); font-size: 9.5px; text-transform: uppercase; letter-spacing: 0.14em; }
.donut-arc { transition: stroke-dasharray 800ms cubic-bezier(.22,1.4,.36,1); }
.donut-legend {
  display: grid; gap: 4px; font-size: 11px;
  font-family: "JetBrains Mono", monospace;
}
.donut-legend .li { display: grid; grid-template-columns: 10px 1fr auto; gap: 8px; align-items: center; color: var(--muted); }
.donut-legend .li b { color: var(--ink); font-weight: 600; }
.donut-legend .swatch { width: 10px; height: 10px; border-radius: 2px; }

/* Timeline chart */
.tlc-axis { stroke: var(--line); }
.tlc-marker { fill: var(--teal); }
.tlc-marker.major { fill: var(--accent); }
.tlc-line { stroke: var(--line); stroke-dasharray: 3 4; }
.tlc-label { font-family: "JetBrains Mono", monospace; font-size: 10px; fill: var(--ink-2); }

/* ============================================================
   13 · MATRIX
============================================================ */
.matrix-tools { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 18px; }
.search {
  flex: 1; min-width: 240px;
  display: flex; align-items: center; gap: 8px;
  padding: 12px 16px; background: var(--surface);
  border: 1px solid var(--line); border-radius: 999px;
  min-height: 48px;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}
.search:focus-within { border-color: var(--teal); box-shadow: 0 0 0 4px rgba(20,184,166,0.15); }
.search svg { width: 16px; height: 16px; color: var(--muted); flex-shrink: 0; }
.search input { flex: 1; border: 0; outline: 0; background: transparent; font: inherit; color: var(--ink); min-width: 0; }
.filter-row { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  border: 1px solid var(--line); background: var(--surface); color: var(--ink-2);
  border-radius: 999px; padding: 9px 14px;
  font: inherit; font-size: 13px; font-weight: 600; cursor: pointer;
  min-height: 40px;
  transition: border-color 160ms ease, color 160ms ease, background 160ms ease;
}
.chip:hover { border-color: var(--teal); color: var(--ink); }
.chip.active { background: var(--ink); color: var(--bg); border-color: var(--ink); box-shadow: 0 0 0 3px rgba(20,184,166,0.20); }

.matrix-wrap { border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--surface); overflow: hidden; box-shadow: var(--shadow-1); }
.matrix-scroll { overflow-x: auto; }
table.matrix { width: 100%; border-collapse: collapse; table-layout: fixed; min-width: 1080px; font-size: 14px; }
table.matrix col.col-cat  { width: 130px; }
table.matrix col.col-feat { width: 200px; }
table.matrix col.col-prod { width: auto; }
table.matrix col.col-hint { width: 240px; }
table.matrix th, table.matrix td {
  text-align: left; padding: 16px 18px;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top; word-break: break-word;
}
table.matrix th {
  background: var(--surface-2);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.10em;
  font-weight: 700; color: var(--muted);
  position: sticky; top: 0; z-index: 1;
}
table.matrix tr:last-child td { border-bottom: 0; }
table.matrix tr:hover td { background: var(--surface-2); }

.tag {
  display: inline-flex; align-items: center;
  border-radius: 999px;
  padding: 3px 9px; font-size: 11.5px; font-weight: 700;
  border: 1px solid transparent;
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}
.tag.yes     { background: var(--teal-soft); color: var(--teal-deep); border-color: rgba(20,184,166,0.28); }
.tag.partial { background: var(--blue-soft); color: var(--blue); border-color: rgba(46,163,242,0.28); }
.tag.no      { background: rgba(217,119,87,0.10); color: var(--coral-deep); border-color: rgba(217,119,87,0.30); }
.tag.cat     { background: var(--surface-2); color: var(--ink-2); border-color: var(--line); }
:root[data-theme="dark"] .tag.yes { color: #5eead4; }
:root[data-theme="dark"] .tag.partial { color: #5fbef2; }
:root[data-theme="dark"] .tag.no { color: #f0a781; }

.cell-text { color: var(--ink-2); margin-top: 2px; font-size: 13.5px; line-height: 1.55; }
.cell-feature { font-weight: 700; color: var(--ink); font-size: 14.5px; letter-spacing: -0.01em; }
.cell-hint { color: var(--muted); font-size: 12.5px; line-height: 1.55; }

/* Matrix Accordion (Mobile-First) */
.matrix-acc { display: none; }
.acc-item {
  border-bottom: 1px solid var(--line-soft);
}
.acc-item:last-child { border-bottom: 0; }
.acc-trigger {
  display: grid; grid-template-columns: auto 1fr auto; gap: 12px;
  align-items: center;
  width: 100%;
  padding: 16px 18px;
  background: transparent; border: 0;
  text-align: left; cursor: pointer;
  color: var(--ink); font: inherit;
  min-height: 52px;
}
.acc-trigger:hover { background: var(--surface-2); }
.acc-trigger .feat { font-weight: 700; font-size: 14px; }
.acc-trigger .arr {
  width: 24px; height: 24px; border-radius: 50%;
  display: grid; place-items: center;
  border: 1px solid var(--line);
  transition: transform 200ms ease;
  flex-shrink: 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
}
.acc-item.open .acc-trigger .arr { transform: rotate(180deg); }
.acc-body {
  display: none;
  padding: 0 18px 18px;
}
.acc-item.open .acc-body { display: block; }
.acc-body .row { display: grid; grid-template-columns: 80px 1fr; gap: 10px; padding: 8px 0; border-top: 1px solid var(--line-soft); font-size: 13px; }
.acc-body .row:first-child { border-top: 0; padding-top: 0; }
.acc-body .who { color: var(--muted); font-family: "JetBrains Mono", monospace; font-size: 11px; text-transform: uppercase; }

/* ============================================================
   14 · SPOTLIGHT
============================================================ */
.spotlight-grid { display: grid; grid-template-columns: 280px minmax(0,1fr); gap: 24px; }
.spotlight-list { display: flex; flex-direction: column; gap: 6px; }
.spotlight-list button {
  text-align: left;
  padding: 14px 16px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--r);
  cursor: pointer;
  display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center;
  font-size: 14px; color: var(--ink-2); font-weight: 600;
  min-height: 48px;
  transition: all 160ms ease;
}
.spotlight-list button:hover { border-color: var(--teal); color: var(--ink); }
.spotlight-list button.active { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.spotlight-list button .arr { font-family: "JetBrains Mono", monospace; font-size: 12px; opacity: 0.4; }
.spotlight-list button.active .arr { opacity: 1; }
.spotlight-stage {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: clamp(24px, 3.5vw, 40px);
  box-shadow: var(--shadow-1);
}
.spotlight-head { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; padding-bottom: 18px; margin-bottom: 22px; border-bottom: 1px solid var(--line-soft); }
.spotlight-head h3 { font-size: 24px; }
.spotlight-head .meta { font-family: "JetBrains Mono", monospace; font-size: 12px; color: var(--muted); }
.spotlight-vs { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 0; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.spotlight-side { padding: 22px 24px; border-right: 1px solid var(--line); }
.spotlight-side:last-child { border-right: 0; }
.spotlight-side .head { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.spotlight-side .swatch { width: 12px; height: 12px; border-radius: 3px; }
.spotlight-side h4 { font-size: 16px; font-weight: 700; }
.spotlight-side.codex h4 { color: var(--blue); }
.spotlight-side.claude h4 { color: var(--teal-deep); }
:root[data-theme="dark"] .spotlight-side.codex h4 { color: var(--accent); }
:root[data-theme="dark"] .spotlight-side.claude h4 { color: var(--teal); }
.spotlight-side.codex .swatch { background: var(--blue); }
.spotlight-side.claude .swatch { background: var(--teal); }
.spotlight-side p { font-size: 14px; color: var(--ink-2); line-height: 1.6; }
.spotlight-side ul { padding-left: 18px; margin: 10px 0 0; }
.spotlight-side li { font-size: 13.5px; color: var(--ink-2); margin: 4px 0; }
.spotlight-verdict { margin-top: 22px; padding: 16px 20px; background: var(--surface-2); border-radius: var(--r); font-size: 14px; color: var(--ink-2); border-left: 3px solid var(--teal); }
.spotlight-verdict b { color: var(--ink); }

/* ============================================================
   15 · WORKFLOWS
============================================================ */
.flow-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.flow {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: clamp(20px, 3vw, 28px);
  position: relative;
  box-shadow: var(--shadow-1);
}
.flow .head { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.flow .swatch { width: 12px; height: 12px; border-radius: 3px; }
.flow.codex h3 { color: var(--blue); }
.flow.claude h3 { color: var(--teal-deep); }
:root[data-theme="dark"] .flow.codex h3 { color: var(--accent); }
:root[data-theme="dark"] .flow.claude h3 { color: var(--teal); }
.flow.codex .swatch { background: var(--blue); }
.flow.claude .swatch { background: var(--teal); }
.flow h3 { font-size: 18px; }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 8px; counter-reset: step; }
.step { position: relative; padding: 14px; border: 1px solid var(--line); background: var(--bg); border-radius: var(--r); font-size: 13px; min-height: 132px; }
.step::before {
  counter-increment: step;
  content: counter(step);
  display: inline-grid; place-items: center;
  width: 22px; height: 22px; border-radius: 999px;
  background: var(--surface-2);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; font-weight: 700; color: var(--muted);
  margin-bottom: 8px;
}
.step b { display: block; font-size: 13.5px; margin-bottom: 4px; color: var(--ink); }
.step span { color: var(--muted); }

/* ============================================================
   16 · WIZARD
============================================================ */
.wizard-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr); gap: clamp(20px, 3vw, 32px); align-items: start; }
.scenario-list { display: grid; gap: 10px; }
.scenario {
  display: grid; grid-template-columns: 24px 1fr auto;
  gap: 12px; align-items: center;
  padding: 14px 16px;
  border: 1px solid var(--line); border-radius: var(--r);
  background: var(--surface); cursor: pointer;
  min-height: 52px;
  transition: border-color 160ms ease, transform 160ms ease, background 160ms ease;
}
.scenario:hover { border-color: var(--teal); transform: translateY(-1px); }
.scenario input { width: 18px; height: 18px; accent-color: var(--teal); cursor: pointer; }
.scenario span { font-size: 14px; color: var(--ink-2); }
.scenario .weights { font-family: "JetBrains Mono", monospace; font-size: 11px; padding: 3px 8px; border-radius: 999px; background: var(--surface-2); color: var(--muted); border: 1px solid var(--line); white-space: nowrap; }
.scenario.selected { border-color: var(--teal); background: var(--teal-soft); }
.result-box { position: sticky; top: 84px; border: 1px solid var(--ink); background: var(--surface); border-radius: var(--r-lg); padding: 24px; box-shadow: var(--shadow-2); }
.result-name { font-size: 28px; font-weight: 800; letter-spacing: -0.025em; margin: 6px 0 4px; }
.result-text { color: var(--ink-2); font-size: 14px; }
.split-bar { display: grid; grid-template-columns: var(--codexW, 50%) 1fr; height: 10px; border-radius: 999px; margin: 18px 0; overflow: hidden; background: var(--surface-2); transition: grid-template-columns 600ms cubic-bezier(.22,1.4,.36,1); }
.split-bar span:first-child { background: linear-gradient(90deg, var(--blue), var(--accent)); }
.split-bar span:last-child  { background: linear-gradient(90deg, var(--teal), #5eead4); }
.score-row { display: flex; justify-content: space-between; font-family: "JetBrains Mono", monospace; font-size: 13px; color: var(--muted); }
.score-row b { color: var(--ink); font-feature-settings: "tnum"; }
.note { color: var(--muted); font-size: 12.5px; margin-top: 14px; line-height: 1.55; }

/* ============================================================
   17 · TIMELINE
============================================================ */
.timeline { position: relative; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); border-top: 2px solid var(--line); }
.moment { padding: 28px 22px 4px; border-right: 1px solid var(--line-soft); position: relative; min-height: 200px; }
.moment:last-child { border-right: 0; }
.moment::before { content: ""; position: absolute; top: -8px; left: 22px; width: 14px; height: 14px; border-radius: 50%; background: var(--surface); border: 2px solid var(--teal); box-shadow: 0 0 0 4px var(--teal-soft); }
.moment.major::before { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(46,163,242,0.18); }
.moment time { display: block; font-family: "JetBrains Mono", monospace; font-size: 12.5px; font-weight: 700; color: var(--ink); letter-spacing: -0.01em; }
.moment b { display: block; font-size: 15px; margin: 8px 0 6px; }
.moment p { font-size: 13.5px; color: var(--muted); margin: 0; line-height: 1.55; }

/* ============================================================
   18 · KURZBERICHT
============================================================ */
.report { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-xl); padding: clamp(28px, 4vw, 64px); position: relative; box-shadow: var(--shadow-1); }
.report .body { columns: 2 360px; column-gap: 42px; font-size: 16.5px; line-height: 1.75; color: var(--ink-2); }
.report .body p { break-inside: avoid; margin: 0 0 16px; }
.report .body p:first-of-type::first-letter {
  font-family: "Instrument Serif", serif;
  initial-letter: 3 2; -webkit-initial-letter: 3 2;
  font-size: 64px; line-height: 1; font-weight: 400;
  margin-right: 10px;
  background: linear-gradient(135deg, var(--blue), var(--teal));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  float: left;
}
.report blockquote { break-inside: avoid; margin: 18px 0; padding-left: 18px; border-left: 2px solid var(--teal); color: var(--ink); font-family: "Instrument Serif", serif; font-style: italic; font-size: 21px; line-height: 1.4; }

/* ============================================================
   19 · QUELLEN
============================================================ */
.factcheck-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; margin-bottom: 32px; }
.factcheck { padding: 24px 28px; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--surface); position: relative; overflow: hidden; }
.factcheck::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; }
.factcheck.codex::before { background: var(--blue); }
.factcheck.claude::before { background: var(--teal); }
.factcheck h3 { font-size: 17px; margin: 0 0 10px; }
.factcheck p { font-size: 14px; color: var(--ink-2); margin: 0; line-height: 1.55; }

.sources { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 12px; }
.source {
  display: grid; grid-template-columns: 44px 1fr;
  gap: 16px; align-items: start;
  padding: 16px 18px;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--r);
  text-decoration: none; color: inherit;
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}
.source:hover { border-color: var(--teal); transform: translateY(-2px); box-shadow: var(--shadow-1); }
.source .markicon { width: 44px; height: 44px; border-radius: 10px; background: var(--surface-2); display: grid; place-items: center; position: relative; overflow: hidden; }
.source.openai .markicon { background: #000; }
.source.anthropic .markicon { background: #d97757; }
:root[data-theme="dark"] .source.openai .markicon { background: #fff; }
.source .markicon svg { width: 22px; height: 22px; }
.source.openai .markicon svg { color: #fff; }
:root[data-theme="dark"] .source.openai .markicon svg { color: #000; }
.source.anthropic .markicon svg { color: #fff; }
.source .domain { font-family: "JetBrains Mono", monospace; font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.source .title { font-size: 14.5px; font-weight: 700; margin: 3px 0 4px; line-height: 1.3; color: var(--ink); }
.source .desc { font-size: 12.5px; color: var(--muted); line-height: 1.55; }
.source-anchor { scroll-margin-top: 80px; }
.source-anchor:target {
  border-color: var(--teal);
  box-shadow: 0 0 0 4px var(--teal-soft);
  animation: highlight 1.6s ease;
}
@keyframes highlight {
  0% { box-shadow: 0 0 0 0 var(--teal-soft); }
  50% { box-shadow: 0 0 0 6px var(--teal-soft); }
  100% { box-shadow: 0 0 0 4px var(--teal-soft); }
}

/* ============================================================
   20 · CITATIONS (NEW)
============================================================ */
.cite {
  display: inline-flex; align-items: center; justify-content: center;
  vertical-align: super;
  font-family: "JetBrains Mono", monospace;
  font-size: 9.5px; font-weight: 700;
  color: var(--teal-deep);
  background: var(--teal-soft);
  border: 1px solid rgba(20,184,166,0.30);
  padding: 1px 5px; margin-left: 2px;
  border-radius: 6px;
  text-decoration: none;
  line-height: 1.2;
  transition: all 160ms ease;
}
.cite:hover { background: var(--teal); color: #07111a; }
:root[data-theme="dark"] .cite { color: var(--teal); }

/* ============================================================
   21 · FOOTER
============================================================ */
footer.page { border-top: 1px solid var(--line); padding: 36px 0 96px; font-size: 13px; color: var(--muted); }
footer.page .shell { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; }
footer.page a { color: var(--ink-2); }
footer.page .cadence { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); font-family: "JetBrains Mono", monospace; font-size: 11.5px; }

/* ============================================================
   22 · SCROLL-TO-TOP (NEW)
============================================================ */
.scroll-top {
  position: fixed; right: 20px; bottom: 20px;
  z-index: 80;
  display: grid; place-items: center;
  width: 48px; height: 48px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  box-shadow: var(--shadow-2);
  opacity: 0; pointer-events: none;
  transform: translateY(8px) scale(0.95);
  transition: opacity 240ms ease, transform 240ms ease, border-color 160ms ease, background 160ms ease;
}
.scroll-top.show { opacity: 1; pointer-events: auto; transform: translateY(0) scale(1); }
.scroll-top:hover { border-color: var(--teal); background: var(--teal-soft); transform: translateY(-2px); }
.scroll-top svg { width: 20px; height: 20px; }

/* ============================================================
   23 · MODAL
============================================================ */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(7, 17, 26, 0.55);
  backdrop-filter: blur(8px);
  display: none; align-items: center; justify-content: center;
  z-index: 100; padding: 24px;
  animation: fadeIn 200ms ease forwards;
}
.modal-backdrop.open { display: flex; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
  width: 100%; max-width: 580px;
  max-height: 80vh; overflow-y: auto;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-xl); padding: 30px 32px;
  box-shadow: var(--shadow-2);
  animation: slideUp 280ms cubic-bezier(.22,1.4,.36,1) forwards;
}
@keyframes slideUp { from { transform: translateY(12px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
.modal h3 { font-size: 22px; margin-bottom: 4px; }
.modal .modal-sub { color: var(--muted); font-size: 13px; margin-bottom: 18px; }
.modal .change { display: grid; grid-template-columns: 100px 1fr; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--line-soft); }
.modal .change:last-of-type { border-bottom: 0; }
.modal .change time { font-family: "JetBrains Mono", monospace; font-size: 12px; color: var(--ink); font-weight: 700; }
.modal .change p { margin: 0; font-size: 13.5px; color: var(--ink-2); line-height: 1.5; }
.modal-close { display: inline-flex; align-items: center; gap: 6px; margin-top: 20px; background: transparent; border: 1px solid var(--line); color: var(--ink); padding: 8px 14px; border-radius: 999px; cursor: pointer; font-size: 13px; font-weight: 600; }
.modal-close:hover { border-color: var(--teal); }

/* ============================================================
   24 · MOBILE BOTTOM NAV (Mobile-First)
============================================================ */
.mobile-nav {
  position: fixed; bottom: 0; left: 0; right: 0;
  z-index: 70;
  display: none;
  background: color-mix(in oklab, var(--bg) 88%, transparent);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border-top: 1px solid var(--line);
  padding: 8px 6px calc(8px + env(safe-area-inset-bottom, 0px));
}
.mobile-nav .mn-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px;
}
.mobile-nav a {
  display: grid; place-items: center;
  padding: 8px 4px;
  font-size: 10.5px; font-weight: 700;
  color: var(--ink-2); text-decoration: none;
  border-radius: 8px;
  font-family: "JetBrains Mono", monospace;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.mobile-nav a:active { background: var(--surface-2); }
.mobile-nav a svg { width: 18px; height: 18px; margin-bottom: 4px; opacity: 0.85; }

/* ============================================================
   25 · RESPONSIVE / MOBILE-FIRST OVERRIDES
============================================================ */
@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; gap: 32px; }
  .portrait-stage { margin-left: 0; max-width: 100%; }
  .arch-grid { grid-template-columns: 1fr; }
  .charts-grid { grid-template-columns: 1fr; }
  .radar-grid { grid-template-columns: 1fr; }
}
@media (max-width: 880px) {
  nav.primary { display: none; }
  .topbar .shell { grid-template-columns: auto auto; }
  .section-head { grid-template-columns: 1fr; align-items: start; }
  .qv-stage { grid-template-columns: 1fr; }
  .qv-progress .bar { width: 120px; }
  .spotlight-grid { grid-template-columns: 1fr; }
  .spotlight-list { flex-direction: row; overflow-x: auto; padding-bottom: 8px; }
  .spotlight-list button { white-space: nowrap; }
  .spotlight-vs { grid-template-columns: 1fr; }
  .spotlight-side { border-right: 0; border-bottom: 1px solid var(--line); }
  .spotlight-side:last-child { border-bottom: 0; }
  .wizard-grid { grid-template-columns: 1fr; }
  .result-box { position: static; }
  .donut-row { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .status-strip { display: none; }
  .pricing-grid { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .split > article + article { border-left: 0; border-top: 1px solid var(--line); }
  .factcheck-grid { grid-template-columns: 1fr; }
  .flow-grid { grid-template-columns: 1fr; }
  .matrix-scroll { display: none; }
  .matrix-acc { display: block; }
  .scroll-top { right: 14px; bottom: 80px; }
  .mobile-nav { display: block; }
  footer.page { padding-bottom: 96px; }
  .timeline { grid-template-columns: 1fr; border-top: 0; }
  .moment { border-right: 0; border-left: 2px solid var(--line); padding: 18px 22px 22px 28px; min-height: auto; }
  .moment::before { left: -8px; }
}
@media (max-width: 520px) {
  h1 { font-size: clamp(36px, 9vw, 52px); }
  .hero-meta { grid-template-columns: 1fr; gap: 8px; }
  .hero-meta .cell { display: flex; justify-content: space-between; align-items: baseline; padding: 8px 0; border-bottom: 1px solid var(--line-soft); }
  .hero-meta .cell:last-child { border-bottom: 0; }
  .qv-question { font-size: 24px; }
  .arch-row { grid-template-columns: 1fr; gap: 6px; }
  .acc-trigger { padding: 14px 14px; }
  .matrix-tools { gap: 8px; }
  .filter-row { gap: 4px; }
  .chip { font-size: 12px; padding: 7px 11px; min-height: 36px; }
}

/* ============================================================
   26 · REDUCED MOTION
============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  html { scroll-behavior: auto; }
}