/* ============================================================
   nukipa × Würth — Agentenanalyse
   Designsprache übernommen vom nukipa-Proposal-Layout,
   Akzentfarbe auf Würth-Rot umgestellt.
   ============================================================ */

:root {
  --black: #000000;
  --ink: #0a0a0c;
  --panel: #111114;
  --panel-2: #17171c;
  --panel-3: #1d1d23;
  --line: rgba(255, 255, 255, 0.10);
  --line-strong: rgba(255, 255, 255, 0.18);

  --white: #ffffff;
  --muted: #a7a7b0;
  --muted-2: #7c7c86;

  --red: #e8112d;        /* Würth-Rot, Markenakzent */
  --red-soft: #ff5a4e;
  --steel: #8f9bb8;      /* Sekundärton */
  --good: #3ddc84;       /* mit MCP */
  --bad: #ff6b5a;        /* ohne MCP */
  --amber: #f5b642;

  --grad: linear-gradient(120deg, var(--steel) 0%, var(--red) 100%);
  --grad-soft: linear-gradient(120deg, rgba(143,155,184,0.16), rgba(232,17,45,0.14));

  --maxw: 1180px;
  --radius: 18px;
  --radius-sm: 12px;

  --font: "Open Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, "SF Mono", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--black);
  color: var(--white);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ---------- Floating blur orbs ---------- */
.orbs { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.orb { position: absolute; will-change: transform; }
.orb i {
  display: block; width: 100%; height: 100%; border-radius: 50%;
  filter: blur(85px); opacity: .5;
  animation: orb-rotate 18s ease-in-out infinite alternate;
}
.orb-1 { width: 46vw; height: 40vw; left: -13vw; top: 6vh; }
.orb-1 i { background: radial-gradient(circle at 45% 45%, #e8112d 0%, rgba(232,17,45,0.55) 45%, rgba(232,17,45,0) 72%); opacity: .34; }
.orb-2 { width: 42vw; height: 38vw; right: -15vw; top: 112vh; }
.orb-2 i { background: radial-gradient(circle at 55% 50%, #8f9bb8 0%, rgba(143,155,184,0.5) 45%, rgba(143,155,184,0) 72%); opacity: .34; animation-delay: -6s; animation-duration: 22s; }
.orb-3 { width: 40vw; height: 36vw; left: -9vw; top: 235vh; }
.orb-3 i { background: radial-gradient(circle at 50% 50%, #e8112d 0%, rgba(232,17,45,0.42) 45%, rgba(232,17,45,0) 72%); opacity: .26; animation-delay: -11s; animation-duration: 20s; }
@keyframes orb-rotate {
  0%   { transform: rotate(0deg) scale(1); }
  50%  { transform: rotate(180deg) scale(1.12); }
  100% { transform: rotate(360deg) scale(1); }
}
@media (max-width: 767px) { .orb i { filter: blur(52px); } .orb-2 { display: none; } }
@media (prefers-reduced-motion: reduce) { .orb i { animation: none; } }

.nav, .hero .wrap, section > .wrap, footer { position: relative; z-index: 1; }

/* ---------- Typografie ---------- */
h1, h2, h3, h4 { line-height: 1.12; margin: 0 0 .4em; font-weight: 800; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.3rem, 5.6vw, 4.4rem); }
h2 { font-size: clamp(1.8rem, 3.8vw, 2.9rem); }
h3 { font-size: clamp(1.2rem, 2.1vw, 1.5rem); font-weight: 700; }
p { margin: 0 0 1rem; color: var(--muted); }
p strong, li strong { color: var(--white); font-weight: 700; }
a { color: var(--white); text-decoration: none; }
code, .mono { font-family: var(--mono); font-size: .84em; }

.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.accent { color: var(--red); }
.c-good { color: var(--good); }
.c-bad { color: var(--bad); }

/* ---------- Layout ---------- */
.wrap { width: min(var(--maxw), 92vw); margin: 0 auto; }
section { position: relative; padding: clamp(64px, 10vh, 130px) 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .72rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--steel); font-weight: 700; margin-bottom: 1.3rem;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--red); display: inline-block; }
.lead { font-size: clamp(1.02rem, 1.5vw, 1.22rem); color: var(--muted); max-width: 68ch; }
.section-num {
  position: absolute; top: clamp(24px, 5vh, 60px); right: clamp(16px, 5vw, 56px);
  font-size: clamp(4.5rem, 13vw, 10rem); font-weight: 800; line-height: 1; z-index: 0;
  color: rgba(255,255,255,0.03); letter-spacing: -.04em; pointer-events: none;
}

/* ---------- Nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px clamp(18px, 4vw, 44px);
  background: rgba(0,0,0,0.55); backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent; transition: border-color .3s, background .3s;
}
.nav.scrolled { border-bottom-color: var(--line); background: rgba(0,0,0,0.85); }
.nav .brands { display: flex; align-items: center; gap: 14px; }
.nav .brands img { height: 21px; width: auto; display: block; }
.nav .x { color: var(--muted-2); font-weight: 300; font-size: 1.05rem; }
.nav .wordmark {
  font-weight: 800; letter-spacing: .04em; font-size: 1rem; color: #fff;
  border: 1px solid var(--line-strong); border-radius: 5px; padding: 3px 9px;
}
.nav-links { display: none; gap: 22px; font-size: .84rem; color: var(--muted); font-weight: 600; }
.nav-links a { color: var(--muted); transition: color .2s; }
.nav-links a:hover, .nav-links a.active { color: #fff; }
@media (min-width: 900px) { .nav-links { display: flex; } }

/* ---------- Hero ---------- */
.hero { min-height: 96vh; display: flex; align-items: center; padding: 130px 0 70px; overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(70% 55% at 78% 16%, rgba(232,17,45,0.13), transparent 60%),
    radial-gradient(60% 60% at 12% 88%, rgba(143,155,184,0.12), transparent 60%);
}
.hero-grid {
  position: absolute; inset: 0; z-index: 0; opacity: .5;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 50% 40%, #000 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at 50% 40%, #000 0%, transparent 75%);
}
.hero .wrap { position: relative; z-index: 2; }
.hero h1 { margin-bottom: .3em; max-width: 20ch; }
.kicker {
  display: inline-flex; align-items: center; gap: .7rem; margin-bottom: 1.7rem;
  padding: 8px 16px; border: 1px solid var(--line-strong); border-radius: 999px;
  font-size: .8rem; color: var(--muted); font-weight: 600;
}
.kicker .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--red); box-shadow: 0 0 12px var(--red); }
.hero-sub { max-width: 62ch; font-size: clamp(1.05rem, 1.7vw, 1.35rem); color: var(--muted); margin-top: 1.3rem; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 2.4rem; font-size: .88rem; color: var(--muted-2); }
.hero-meta b { color: var(--white); font-weight: 700; }

/* ---------- Reveal / Parallax ---------- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .07s; }
.reveal.d2 { transition-delay: .14s; }
.reveal.d3 { transition-delay: .21s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }
[data-parallax] { will-change: transform; }

/* ---------- Kernaussage ---------- */
.verdict {
  position: relative; border-radius: 26px; padding: clamp(30px, 4.5vw, 56px);
  background: linear-gradient(140deg, rgba(232,17,45,0.13), rgba(143,155,184,0.09));
  border: 1px solid var(--line-strong); overflow: hidden; margin-top: 8px;
}
.verdict::before {
  content: ""; position: absolute; top: -45%; right: -8%; width: 420px; height: 420px; border-radius: 50%;
  background: radial-gradient(circle, rgba(232,17,45,0.3), transparent 65%); filter: blur(20px);
}
.verdict-inner { position: relative; z-index: 2; }
.verdict h2 { font-size: clamp(1.6rem, 3.4vw, 2.6rem); max-width: 26ch; margin-bottom: .5em; }
.verdict .vs-row { display: grid; grid-template-columns: 1fr auto 1fr; gap: clamp(16px, 3vw, 42px); align-items: stretch; margin-top: 30px; }
@media (max-width: 780px) { .verdict .vs-row { grid-template-columns: 1fr; } }
.vs-side { padding: 22px 24px; border-radius: var(--radius); border: 1px solid var(--line); background: rgba(0,0,0,0.35); }
.vs-side.mcp { border-color: rgba(61,220,132,0.35); background: rgba(61,220,132,0.05); }
.vs-side .vs-label { font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; font-weight: 800; margin-bottom: 14px; }
.vs-side.base .vs-label { color: var(--bad); }
.vs-side.mcp .vs-label { color: var(--good); }
.vs-side ul { list-style: none; margin: 0; padding: 0; }
.vs-side li { display: flex; gap: 10px; align-items: flex-start; padding: 7px 0; font-size: .95rem; color: var(--muted); }
.vs-side li b { color: #fff; }
.vs-side li svg { flex: 0 0 auto; margin-top: 3px; }
.vs-mid { display: grid; place-items: center; color: var(--muted-2); font-weight: 800; font-size: 1rem; letter-spacing: .08em; }
@media (max-width: 780px) { .vs-mid { padding: 6px 0; } }

/* ---------- Kennzahlen ---------- */
/* Sechs Kennzahlen -> 3x2. auto-fit ergaebe bei 1180 px fuenf Spalten und
   damit eine einzelne Kachel in der zweiten Reihe. */
.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 34px; }
@media (max-width: 900px) { .kpis { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .kpis { grid-template-columns: 1fr; } }
.kpi {
  padding: 22px 22px 20px; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--panel); transition: border-color .3s, transform .3s;
}
.kpi:hover { border-color: var(--line-strong); transform: translateY(-3px); }
.kpi .kpi-label { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted-2); font-weight: 700; margin-bottom: 16px; }
.kpi .kpi-pair { display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; }
.kpi .side { flex: 1; }
.kpi .side .t { font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 700; margin-bottom: 4px; }
.kpi .side.base .t { color: var(--muted-2); }
.kpi .side.mcp .t { color: var(--good); }
.kpi .n { font-size: clamp(1.6rem, 2.6vw, 2.1rem); font-weight: 800; line-height: 1; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.kpi .side.base .n { color: var(--muted); }
.kpi .side.mcp .n { color: #fff; }
.kpi .side.mcp .n.win { color: var(--good); }
.kpi .arrow { color: var(--muted-2); font-size: 1.1rem; padding-bottom: 3px; }
.kpi .kpi-hint { margin-top: 15px; font-size: .78rem; color: var(--muted-2); line-height: 1.45; }
.kpi.neutral { border-style: dashed; }

/* ---------- Prompt-Blöcke ---------- */
.prompt-block { margin-top: 46px; }
.prompt-head { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 18px; }
.prompt-num {
  flex: 0 0 auto; width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  font-weight: 800; font-size: 1rem; background: var(--grad); color: #fff;
}
.prompt-head h3 { margin: 0 0 4px; }
.prompt-quote {
  padding: 16px 20px; border-radius: var(--radius-sm); background: var(--panel-2);
  border-left: 3px solid var(--red); font-size: 1.06rem; color: #fff; margin: 0 0 12px;
}
.prompt-point { font-size: .93rem; color: var(--muted); max-width: 88ch; margin: 0 0 22px; }

.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }
@media (max-width: 940px) { .cols { grid-template-columns: 1fr; } }

.run {
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); overflow: hidden;
  transition: border-color .3s;
}
.run:hover { border-color: var(--line-strong); }
.run.mcp { border-color: rgba(61,220,132,0.26); }
.run-head {
  display: flex; align-items: center; gap: 10px; padding: 14px 18px;
  border-bottom: 1px solid var(--line); font-size: .86rem; font-weight: 700;
}
.run.base .run-head { background: rgba(255,255,255,0.02); color: var(--muted); }
.run.mcp .run-head { background: rgba(61,220,132,0.07); color: var(--good); }
.run-head .sub { font-weight: 400; color: var(--muted-2); font-size: .8rem; }

.badges { display: flex; flex-wrap: wrap; gap: 7px; padding: 16px 18px 6px; }
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .74rem; font-weight: 600; padding: 4px 10px; border-radius: 999px;
  border: 1px solid var(--line); color: var(--muted-2);
}
.badge.ok { border-color: rgba(61,220,132,0.4); color: var(--good); background: rgba(61,220,132,0.07); }
.badge.bad { border-color: rgba(255,107,90,0.42); color: var(--bad); background: rgba(255,107,90,0.07); }

.blk-label {
  font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted-2);
  font-weight: 700; padding: 18px 18px 8px;
}

/* ---------- Schritte ---------- */
.steps { list-style: none; margin: 0; padding: 0 18px 4px; }
.steps li { display: flex; gap: 12px; align-items: flex-start; padding: 9px 0; border-bottom: 1px solid var(--line); }
.steps li:last-child { border-bottom: 0; }
.step-ico {
  flex: 0 0 auto; width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center;
  background: var(--panel-3); border: 1px solid var(--line); color: var(--steel);
}
.run.mcp .step-ico { color: var(--good); border-color: rgba(61,220,132,0.24); }
.step-body { min-width: 0; flex: 1; }
.step-tool { font-size: .84rem; font-weight: 700; color: #fff; }
.step-arg { font-size: .82rem; color: var(--muted-2); word-break: break-word; }
.chips { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 4px; }
.chip {
  font-size: .72rem; padding: 2px 8px; border-radius: 5px;
  background: var(--panel-3); border: 1px solid var(--line); color: var(--muted);
}
.chip b { color: #fff; font-weight: 600; }

/* ---------- Antwort (aufklappbar) ---------- */
details.answer { border-top: 1px solid var(--line); margin-top: 8px; }
details.answer > summary {
  list-style: none; cursor: pointer; padding: 14px 18px; display: flex; align-items: center; gap: 10px;
  font-size: .8rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--muted);
  transition: color .2s, background .2s;
}
details.answer > summary::-webkit-details-marker { display: none; }
details.answer > summary:hover { color: #fff; background: rgba(255,255,255,0.02); }
details.answer > summary .caret { margin-left: auto; transition: transform .25s; color: var(--muted-2); }
details.answer[open] > summary .caret { transform: rotate(180deg); }
details.answer > summary .peek {
  font-weight: 400; text-transform: none; letter-spacing: 0; color: var(--muted-2); font-size: .8rem;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 40%;
}
.answer-body { padding: 4px 18px 18px; font-size: .9rem; color: var(--muted); overflow-x: auto; }
.answer-body p { margin: 0 0 8px; }
.answer-body strong { color: #fff; }
.answer-body .li { position: relative; padding-left: 15px; margin-bottom: 5px; }
.answer-body .li::before { content: "·"; position: absolute; left: 4px; color: var(--red); font-weight: 800; }
.answer-body a { color: var(--steel); word-break: break-all; text-decoration: underline; text-underline-offset: 2px; }
.answer-body table { border-collapse: collapse; width: 100%; margin: 8px 0; font-size: .84rem; }
.answer-body table td { border: 1px solid var(--line); padding: 6px 9px; }

/* ---------- Faktenprüfung ---------- */
.facts { padding: 0 18px 18px; }
.facts table { border-collapse: collapse; width: 100%; font-size: .82rem; }
.facts th {
  text-align: left; font-size: .66rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted-2); font-weight: 700; padding: 7px 9px; border-bottom: 1px solid var(--line);
}
.facts td { padding: 8px 9px; border-bottom: 1px solid var(--line); color: var(--muted); }
.facts td.v { color: #fff; font-variant-numeric: tabular-nums; }
.facts .none { font-size: .84rem; color: var(--muted-2); padding: 4px 0 0; }

/* ---------- Befund-Karten ---------- */
.grid { display: grid; gap: 20px; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .g2, .g3 { grid-template-columns: 1fr; } }

.card {
  position: relative; background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px; overflow: hidden;
  transition: border-color .3s, transform .3s;
}
.card:hover { border-color: var(--line-strong); transform: translateY(-4px); }
.card .ico {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  margin-bottom: 16px; background: var(--grad-soft); border: 1px solid var(--line); color: var(--red);
}
.card h3 { margin-bottom: .45rem; }
.card p { font-size: .93rem; margin-bottom: 0; }
.card .pill {
  display: inline-block; font-size: .68rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase;
  color: #000; background: var(--amber); padding: 3px 9px; border-radius: 5px; margin-bottom: 12px;
}
.card .pill.fix { background: var(--good); }

/* Datenqualitäts-Balken */
.quality { display: grid; gap: 14px; margin-top: 30px; }
.qrow { display: grid; grid-template-columns: minmax(180px, 1.1fr) 2.4fr auto; gap: 16px; align-items: center; }
@media (max-width: 700px) { .qrow { grid-template-columns: 1fr; gap: 5px; } }
.qrow .qlabel { font-size: .9rem; color: var(--muted); }
.qrow .qbar { position: relative; height: 9px; border-radius: 999px; background: var(--panel-3); overflow: hidden; }
/* Neutrales Stahlblau als Standard. Rot ist in diesem Report die Farbe fuer
   Probleme — ein 98,9-%-Balken, der ins Rot ausläuft, liest sich als Alarm,
   obwohl er der beste Wert der Tabelle ist. */
.qrow .qbar span { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, #46557a, var(--steel)); }
.qrow .qbar span.warn { background: linear-gradient(90deg, #9a6a1c, var(--amber)); }
.qrow .qbar span.crit { background: linear-gradient(90deg, #7a1020, var(--red)); }
/* Ein Wert von 0 % darf nicht als leere Zeile untergehen — gerade der ist der
   Befund. Ein Reststrich markiert die Position. */
.qrow .qbar span.crit[style*="width:0%"], .qrow .qbar span.zero { width: 4px !important; background: var(--red); box-shadow: 0 0 10px rgba(232,17,45,.8); }
.qrow .qval { font-weight: 800; font-size: 1.05rem; font-variant-numeric: tabular-nums; min-width: 62px; text-align: right; }
.qrow .qval.warn { color: var(--amber); }
.qrow .qval.crit { color: var(--red); }

/* ---------- Tools ---------- */
.tool { display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: start; padding: 22px 24px;
        background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); }
.tool .ico { width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center;
             background: var(--grad-soft); border: 1px solid var(--line); color: var(--red); margin: 0; }
.tool h3 { font-size: 1.02rem; margin-bottom: .3rem; font-family: var(--mono); letter-spacing: -.01em; }
.tool p { font-size: .9rem; margin: 0; }

/* ---------- Methodik ---------- */
.method { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(26px, 4vw, 42px); }
.method ul { list-style: none; padding: 0; margin: 0; }
.method li { position: relative; padding: 12px 0 12px 30px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .93rem; }
.method li:last-child { border-bottom: 0; }
.method li::before { content: "→"; position: absolute; left: 0; top: 12px; color: var(--red); font-weight: 800; }
.method li b { color: #fff; }

/* ---------- Footer ---------- */
footer { border-top: 1px solid var(--line); padding: 38px 0; color: var(--muted-2); font-size: .84rem; }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 14px; align-items: center; }
footer img { height: 18px; width: auto; opacity: .7; }

/* ---------- Druck ---------- */
@media print {
  body { background: #fff; color: #111; font-size: 11pt; }
  .orbs, .nav, .hero-grid, .hero-bg, .section-num { display: none !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
  section { padding: 18px 0; break-inside: avoid; }
  .run, .card, .kpi, .method, .verdict { background: #fff; border-color: #ccc; color: #111; }
  h1, h2, h3, .kpi .n, .vs-side li b { color: #111 !important; }
  p, .muted, .step-arg { color: #444 !important; }
  details.answer[open] .answer-body { color: #333; }
  .grad-text { color: #e8112d !important; -webkit-text-fill-color: #e8112d; }
}