/* ============================================================
   hardani.de — Designsystem
   Dunkles/helles technisches Design: Monospace-Labels,
   isometrische Wireframes, Akzentbalken. Farben ausschließlich
   über Tokens (hell = Standard, dunkel per data-theme="dark").
   ============================================================ */

/* ---------------- Schriften (lokal, keine Dienste Dritter) ---------------- */

@font-face {
  font-family: "Space Grotesk";
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url("../fonts/SpaceGrotesk-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Space Grotesk";
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url("../fonts/SpaceGrotesk-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("../fonts/JetBrainsMono-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("../fonts/JetBrainsMono-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ---------------- Tokens: Hardani hell (Standard) ---------------- */
/* Weiß, kühles Grau, Tiefblau und Orange aus der Wortmarke. */

:root {
  color-scheme: light;
  --bg: #FFFFFF;
  --bg2: #F4F6F9;
  --panel: #EBEFF4;
  --bg-elev: #FFFFFF;
  --line: #DCE2E9;
  --line2: #C4CDD8;
  --txt: #0F2A4A;
  --txt2: #2B4160;
  --muted: #5A6675;
  --dim: #6F7B89;
  --accent: #D9532B;          /* Markenorange: Flächen, Punkte, Balken ohne Text */
  --accent-strong: #B8421F;   /* kontrastsicher: Labels auf Grund, Flächen mit Grund-Text */
  --accent-bright: #E8673F;
  --accent-dim: #FBE4DB;
  --yellow: #F2C200;  --yellow-t: #856300;
  --cyan: #45B3E6;    --cyan-t: #1B6F98;
  --green: #8AD60A;   --green-t: #3F7A00;
  --ink-fixed: #0A1626;       /* Text auf hellen Farbflächen (gelb, cyan, grün) in beiden Themes */
  --stripe: #EDF1F5;
  --glass: rgba(255, 255, 255, 0.72);
  --nav-glass: rgba(255, 255, 255, 0.8);
  --nav-solid: rgba(255, 255, 255, 0.98);
  --circle-a: #FFFFFF;
  --circle-b: #F1F4F8;
  --wire-base: #94A1B0;
  --wire-node: #0F2A4A;
  --wire-zug: #1B6F98;
  --wire-druck: #D9532B;
  --iso-base: #A3AFBC;
  --font-sans: "Space Grotesk", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --nav-h: 64px;
}

/* ---------------- Tokens: Hardani dunkel ---------------- */
/* Tiefblau-Nacht (#0A1626) wie im Dark-Mode der Marke. */

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0A1626;
  --bg2: #0E1D31;
  --panel: #122642;
  --bg-elev: #0D1B2F;
  --line: #22344D;
  --line2: #34486A;
  --txt: #F5F2EB;
  --txt2: #D5D3CC;
  --muted: #A9AFB8;
  --dim: #7F8896;
  --accent: #D9532B;
  --accent-strong: #F26A45;
  --accent-bright: #FF8A66;
  --accent-dim: #2C1A15;
  --yellow: #F2C200;  --yellow-t: #F2C200;
  --cyan: #45B3E6;    --cyan-t: #45B3E6;
  --green: #8AD60A;   --green-t: #8AD60A;
  --stripe: #13223A;
  --glass: rgba(10, 22, 38, 0.6);
  --nav-glass: rgba(10, 22, 38, 0.72);
  --nav-solid: rgba(10, 22, 38, 0.98);
  --circle-a: #12233C;
  --circle-b: #0B192C;
  --wire-base: #3F536F;
  --wire-node: #F5F2EB;
  --wire-zug: #45B3E6;
  --wire-druck: #F26A45;
  --iso-base: #34486A;
}

/* Ohne JavaScript folgt die Seite der Systemeinstellung. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0A1626;
    --bg2: #0E1D31;
    --panel: #122642;
    --bg-elev: #0D1B2F;
    --line: #22344D;
    --line2: #34486A;
    --txt: #F5F2EB;
    --txt2: #D5D3CC;
    --muted: #A9AFB8;
    --dim: #7F8896;
    --accent: #D9532B;
    --accent-strong: #F26A45;
    --accent-bright: #FF8A66;
    --accent-dim: #2C1A15;
    --yellow: #F2C200;  --yellow-t: #F2C200;
    --cyan: #45B3E6;    --cyan-t: #45B3E6;
    --green: #8AD60A;   --green-t: #8AD60A;
    --stripe: #13223A;
    --glass: rgba(10, 22, 38, 0.6);
    --nav-glass: rgba(10, 22, 38, 0.72);
    --nav-solid: rgba(10, 22, 38, 0.98);
    --circle-a: #12233C;
    --circle-b: #0B192C;
    --wire-base: #3F536F;
    --wire-node: #F5F2EB;
    --wire-zug: #45B3E6;
    --wire-druck: #F26A45;
    --iso-base: #34486A;
  }
}

/* ---------------- Basis ---------------- */

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; background: var(--bg); }

body {
  background: var(--bg);
  color: var(--txt);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: background-color 0.25s ease, color 0.25s ease;
}

::selection { background: var(--accent-strong); color: var(--bg); }

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img, svg, canvas { display: block; max-width: 100%; }

h1, h2, h3, h4 { font-weight: 500; line-height: 1.08; letter-spacing: -0.02em; }

:focus-visible { outline: 2px solid var(--accent-strong); outline-offset: 3px; }

.mono {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.container { width: min(1240px, calc(100% - 48px)); margin: 0 auto; }

.skip {
  position: absolute; left: -999px; top: 8px; z-index: 200;
  background: var(--txt); color: var(--bg); padding: 8px 12px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
}
.skip:focus { left: 8px; }

/* ---------------- Navigation ---------------- */

.nav {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 100;
  background: var(--nav-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background-color 0.25s ease;
}

.nav.scrolled { border-bottom-color: var(--line); }

.logo {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line2);
  padding: 8px 12px;
  color: var(--txt);
  transition: border-color 0.2s ease;
}

.logo:hover { border-color: var(--txt); }

.logo svg { width: 112px; height: 25px; flex: none; }

.nav-right { display: flex; align-items: center; gap: 4px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nav-links a {
  padding: 9px 13px;
  color: var(--muted);
  transition: color 0.2s ease;
}

.nav-links a:hover, .nav-links a.active { color: var(--txt); }

.btn-demo {
  background: var(--txt);
  color: var(--bg) !important;
  padding: 9px 18px !important;
  margin-left: 10px;
  font-weight: 700;
  transition: background 0.2s ease !important;
}

.btn-demo:hover { background: var(--accent-strong); }

.theme-toggle {
  appearance: none;
  background: none;
  border: 1px solid var(--line2);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 8px 11px;
  margin-left: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.theme-toggle:hover { color: var(--txt); border-color: var(--txt); }

.theme-toggle i {
  width: 9px; height: 9px; border-radius: 50%;
  border: 1px solid currentColor;
  background: linear-gradient(90deg, currentColor 50%, transparent 50%);
}

.theme-toggle .tt-light { display: none; }
:root[data-theme="dark"] .theme-toggle .tt-light { display: inline; }
:root[data-theme="dark"] .theme-toggle .tt-dark { display: none; }

.nav-burger { display: none; }

/* ---------------- Hero (Startseite) ---------------- */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding: calc(var(--nav-h) + 16px) 0 28px;
}

.hero-title {
  position: absolute;
  top: calc(var(--nav-h) + 28px);
  left: 32px;
  z-index: 6;
  font-size: clamp(22px, 2.4vw, 34px);
  font-weight: 500;
  line-height: 1.18;
  letter-spacing: -0.01em;
  max-width: 400px;
}

.hero-title .dim { color: var(--muted); display: block; }

.hero-meta {
  position: absolute;
  top: calc(var(--nav-h) + 32px);
  right: 32px;
  z-index: 6;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
  text-align: right;
  line-height: 1.9;
}

.hero-stage {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 480px;
}

/* Querstreifen hinter dem Kreis, über die volle Breite */
.stripes {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 14px;
  z-index: 1;
  pointer-events: none;
}

.stripes span {
  display: block;
  background: var(--stripe);
  transition: background 0.5s ease, box-shadow 0.5s ease;
}

.stripes span:nth-child(1) { height: 10px; }
.stripes span:nth-child(2) { height: 26px; }
.stripes span:nth-child(3) { height: 14px; }

.stripes.lit span {
  background: var(--accent);
  box-shadow: 0 0 24px color-mix(in srgb, var(--accent) 35%, transparent);
}

.stripes.dimlit span { background: var(--accent-dim); }

.hero-circle {
  position: relative;
  width: min(640px, 86vw, 72vh);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid var(--line2);
  background: radial-gradient(circle at 50% 42%, var(--circle-a) 0%, var(--circle-b) 70%);
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}

#iso-stage {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-circle > #iso-stage svg { width: 100%; height: 100%; overflow: visible; }

/* Status-Pill oben */
.status-pill {
  position: absolute;
  top: calc(var(--nav-h) + 34px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 6;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line2);
  border-radius: 999px;
  padding: 9px 18px;
  background: var(--glass);
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--txt2);
  white-space: nowrap;
}

.status-pill i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: blink 1.6s ease-in-out infinite;
}

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.15; } }

/* Satelliten am linken Kreisrand */
.orbit {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 4;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.orbit.in { opacity: 1; }

.sat {
  position: absolute;
  left: 0;
  top: 0;
  width: 56px;
  height: 56px;
  margin: -28px;
  border-radius: 50%;
  border: 1px solid var(--line2);
  background: var(--bg-elev);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.65s ease, opacity 0.65s ease,
              border-color 0.4s ease, box-shadow 0.4s ease;
}

.sat svg {
  width: 22px;
  height: 22px;
  stroke: var(--muted);
  fill: none;
  stroke-width: 1.5;
  transition: stroke 0.4s ease;
}

.sat b {
  position: absolute;
  right: calc(100% + 16px);
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--txt);
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.sat::after {
  content: "";
  position: absolute;
  left: calc(100% + 8px);
  top: 50%;
  width: 46px;
  border-top: 1px dashed var(--line2);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.sat.on {
  border-color: var(--txt);
  box-shadow: 0 0 24px color-mix(in srgb, var(--accent) 30%, transparent);
}

.sat.on svg { stroke: var(--txt); }
.sat.on b { opacity: 1; }
.sat.on::after { opacity: 1; }

@keyframes twinkle { 0%, 100% { opacity: 0.12; } 50% { opacity: 1; } }

/* Mini-Kreise am Kreisrand */
.io-node {
  position: absolute;
  top: 50%;
  width: 86px;
  height: 86px;
  border-radius: 50%;
  border: 1px solid var(--line2);
  background: var(--bg-elev);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  z-index: 3;
  transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

.io-node.left { left: 0; transform: translate(-50%, -50%); }
.io-node.right { right: 0; transform: translate(50%, -50%); }

.io-node svg { width: 24px; height: 24px; stroke: var(--muted); fill: none; transition: stroke 0.4s ease; }

.io-node b {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--muted);
  text-transform: uppercase;
  transition: color 0.4s ease;
}

.io-node.lit { border-color: var(--txt); box-shadow: 0 0 18px color-mix(in srgb, var(--txt) 12%, transparent); }
.io-node.lit svg { stroke: var(--txt); }
.io-node.lit b { color: var(--txt); }

/* Pills */
.hero-pills {
  position: relative;
  z-index: 6;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  padding: 18px 24px 6px;
}

.pill {
  appearance: none;
  cursor: pointer;
  background: var(--glass);
  border: 1px solid var(--line2);
  border-radius: 999px;
  padding: 9px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--txt2);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: border-color 0.25s ease, color 0.25s ease, background 0.25s ease;
}

.pill em { font-style: normal; opacity: 0.55; }

.pill:hover { border-color: var(--muted); color: var(--txt); }

.pill.active { background: var(--txt); border-color: var(--txt); color: var(--bg); }
.pill.active em { opacity: 0.8; }

.pill.active[data-color="yellow"] { background: var(--yellow); border-color: var(--yellow); color: var(--ink-fixed); }
.pill.active[data-color="accent"] { background: var(--accent-strong); border-color: var(--accent-strong); color: var(--bg); }
.pill.active[data-color="cyan"]   { background: var(--cyan); border-color: var(--cyan); color: var(--ink-fixed); }

.hero-caption {
  position: relative;
  z-index: 6;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
  min-height: 22px;
  padding: 0 24px;
  transition: opacity 0.3s ease;
}

.hero-caption.fade { opacity: 0; }

/* Isometrische Struktur, Strichfarben pro Gruppe */
.iso-stage path, .iso-stage line, .iso-stage polyline {
  stroke: var(--iso-base);
  stroke-width: 1;
  fill: none;
  transition: stroke 0.45s ease, opacity 0.45s ease;
}

.iso-stage circle { fill: var(--iso-base); transition: fill 0.45s ease, r 0.3s ease; }

.iso-stage g.lit path, .iso-stage g.lit line, .iso-stage g.lit polyline { stroke: var(--lit-color, var(--txt)); }
.iso-stage g.lit circle { fill: var(--lit-color, var(--txt)); }

.iso-stage g.lit { filter: drop-shadow(0 0 6px color-mix(in srgb, var(--lit-color, var(--txt)) 40%, transparent)); }

@keyframes isoFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.iso-stage > g { animation: isoFloat 7s ease-in-out infinite; }

@keyframes craneMove {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-46px, -26px); }
}

.iso-stage g.crane-load { animation: craneMove 8s ease-in-out infinite; }

/* Szenen: eine je Bereich, Umschalten per Pill */
.iso-stage .scene { opacity: 0; visibility: hidden; transition: opacity 0.45s ease, visibility 0s linear 0.45s; }
.iso-stage .scene.show { opacity: 1; visibility: visible; transition: opacity 0.45s ease; }

@keyframes corePulse { 0%, 100% { opacity: 0.55; } 50% { opacity: 1; } }
.iso-stage .scene-engine g.lit { animation: corePulse 3s ease-in-out infinite; }

@keyframes stepPulse { 0%, 100% { opacity: 0.22; } 18%, 42% { opacity: 1; } }
.iso-stage g.step { animation: stepPulse 3.6s ease-in-out infinite; }

@keyframes drawLine { to { stroke-dashoffset: 0; } }

/* ---------------- 3D-Wireframe-Panels (js/wire3d.js) ---------------- */

.wire-panel {
  position: relative;
  border: 1px solid var(--line);
  background: radial-gradient(circle at 50% 38%, var(--circle-a) 0%, var(--circle-b) 78%);
  overflow: hidden;
}

.wire3d {
  width: 100%;
  cursor: grab;
  touch-action: none;
}

.wire3d:active { cursor: grabbing; }
.wire3d canvas { display: block; }

.wire-tag {
  position: absolute;
  left: 16px;
  top: 14px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-strong);
  pointer-events: none;
}

.wire-hint {
  position: absolute;
  right: 16px;
  bottom: 12px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dim);
  pointer-events: none;
}

.wire-legend {
  position: absolute;
  left: 16px;
  bottom: 12px;
  display: flex;
  gap: 8px;
  pointer-events: none;
}

.wire-legend .tag { background: var(--glass); }
.wire-legend .tag.druck { border-color: color-mix(in srgb, var(--accent-strong) 55%, transparent); color: var(--accent-strong); }
.wire-legend .tag.zug { border-color: color-mix(in srgb, var(--cyan-t) 55%, transparent); color: var(--cyan-t); }

/* ---------------- Ticker ---------------- */

.ticker {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  padding: 13px 0;
  background: var(--bg);
}

.ticker-track {
  display: flex;
  gap: 48px;
  width: max-content;
  animation: tickerMove 36s linear infinite;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}

.ticker-track i { color: var(--accent-strong); font-style: normal; }

@keyframes tickerMove { to { transform: translateX(-50%); } }

/* ---------------- Sektionen ---------------- */

.section { padding: 110px 0; }
.section.tight { padding: 70px 0; }
.section.bordered { border-top: 1px solid var(--line); }

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 56px;
}

.sec-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-strong);
  margin-bottom: 14px;
}

.section-head h2, h2.big {
  font-size: clamp(30px, 4vw, 52px);
  max-width: 720px;
}

.section-head .head-side {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: right;
  flex: none;
}

a.head-side:hover { color: var(--txt); }

.lead { font-size: clamp(19px, 2vw, 24px); color: var(--muted); max-width: 760px; line-height: 1.5; }
.lead strong, .lead b { color: var(--txt); font-weight: 500; }
.lead a, .prose a { color: var(--txt); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.lead a:hover, .prose a:hover { color: var(--accent-strong); }

.prose { max-width: 720px; color: var(--muted); }
.prose p + p { margin-top: 1em; }
.prose strong { color: var(--txt); font-weight: 500; }

.note {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--dim);
  line-height: 1.7;
  max-width: 760px;
}

/* Kennzahlen */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  border: 1px solid var(--line);
  margin-top: 64px;
}

.stat { padding: 32px 28px; border-right: 1px solid var(--line); }
.stat:last-child { border-right: none; }

.stat b {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(30px, 3.2vw, 44px);
  font-weight: 700;
  color: var(--txt);
  letter-spacing: -0.02em;
}

.stat b i { color: var(--accent-strong); font-style: normal; }

.stat span {
  display: block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1.7;
}

/* Nummerierte Zeilen */
.rows { border-top: 1px solid var(--line); }

.row-item {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 30px 8px;
  border-bottom: 1px solid var(--line);
  color: var(--txt);
  transition: background 0.25s ease, padding-left 0.25s ease;
}

a.row-item:hover { background: var(--bg2); padding-left: 20px; }

.row-item .num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--dim);
}

.row-item h3 { font-size: clamp(20px, 2.2vw, 28px); font-weight: 500; }

.row-item p { color: var(--muted); font-size: 15px; margin-top: 6px; max-width: 560px; }

.row-item time { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; color: var(--dim); text-transform: uppercase; }

.row-arrow {
  width: 40px;
  height: 40px;
  border: 1px solid var(--line2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--muted);
  transition: all 0.25s ease;
  flex: none;
}

a.row-item:hover .row-arrow { background: var(--accent-strong); border-color: var(--accent-strong); color: var(--bg); }

/* Karten */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.card {
  background: var(--bg);
  padding: 34px 30px 30px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 280px;
  position: relative;
  transition: background 0.25s ease;
}

.card:hover { background: var(--bg2); }

.card-tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-strong);
}

.card-tag.yellow { color: var(--yellow-t); }
.card-tag.cyan { color: var(--cyan-t); }
.card-tag.green { color: var(--green-t); }

.card h3 { font-size: 24px; }

.card p { color: var(--muted); font-size: 15px; flex: 1; }

.card .card-facts { color: var(--muted); font-size: 14px; line-height: 1.55; }
.card .card-facts li { position: relative; padding-left: 16px; margin-top: 5px; }
.card .card-facts li::before { content: ""; position: absolute; left: 0; top: 0.65em; width: 7px; height: 1px; background: var(--txt); }

.card-arrow {
  align-self: flex-end;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--muted);
  transition: all 0.25s ease;
}

.card:hover .card-arrow { background: var(--txt); border-color: var(--txt); color: var(--bg); }

/* Feature-Grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 40px 32px;
}

.feature .f-icon {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-strong);
}

.feature h3, .feature h4 { font-size: 19px; margin-bottom: 9px; }

.feature p { color: var(--muted); font-size: 15px; }

/* Spez-Tabelle */
.spec-table { border-top: 1px solid var(--line); font-family: var(--font-mono); }

.spec-table .spec-row {
  display: grid;
  grid-template-columns: minmax(140px, 280px) 1fr;
  gap: 24px;
  padding: 17px 8px;
  border-bottom: 1px solid var(--line);
  font-size: 12.5px;
  letter-spacing: 0.04em;
}

.spec-table .spec-row b { color: var(--dim); font-weight: 400; text-transform: uppercase; letter-spacing: 0.1em; font-size: 11px; padding-top: 2px; }
.spec-table .spec-row span { color: var(--txt); line-height: 1.7; }
.spec-table .spec-row span a { text-decoration: underline; text-underline-offset: 3px; }
.spec-table .spec-row span a:hover { color: var(--accent-strong); }
.spec-table .spec-row em { font-style: normal; color: var(--dim); border: 1px dashed var(--accent); padding: 0 6px; }

/* Tags */
.tags { display: flex; flex-wrap: wrap; gap: 8px; }

.tag {
  border: 1px solid var(--line2);
  border-radius: 999px;
  padding: 6px 13px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--muted);
}

.tag.lit { border-color: var(--accent-strong); color: var(--accent-strong); }

/* Zweispalter */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }

/* ---------------- Team ---------------- */

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.team-grid.wide { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.team-grid.single { grid-template-columns: minmax(260px, 360px) 1fr; }

.team-card { background: var(--bg); padding: 22px 22px 24px; transition: background 0.25s ease; }
.team-card:hover { background: var(--bg2); }

.team-photo {
  aspect-ratio: 1;
  background: radial-gradient(circle at 50% 38%, var(--circle-a) 0%, var(--circle-b) 70%);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  position: relative;
  overflow: hidden;
}

.team-photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%) contrast(1.05);
  transition: filter 0.35s ease;
}

.team-card:hover .team-photo img { filter: grayscale(0%); }

.team-photo::after {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px dashed var(--line2);
  pointer-events: none;
}

.team-card h3 { font-size: 17px; font-weight: 500; }

.team-card .t-role {
  display: block;
  margin-top: 5px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-strong);
}

.team-card .t-bio { margin-top: 9px; color: var(--muted); font-size: 13.5px; line-height: 1.5; }

.team-card .t-links { display: flex; gap: 6px; margin-top: 12px; }

.team-card .t-links a {
  height: 26px;
  padding: 0 10px;
  border: 1px solid var(--line2);
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  transition: all 0.2s ease;
}

.team-card .t-links a:hover { background: var(--txt); color: var(--bg); border-color: var(--txt); }

.team-text { padding: 22px 28px; background: var(--bg); color: var(--muted); }
.team-text p + p { margin-top: 1em; }
.team-text strong { color: var(--txt); font-weight: 500; }

/* ---------------- Badges (Status) ---------------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 9px;
  border: 1px solid var(--line2);
  color: var(--muted);
}

.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--muted); }

.badge.live { border-color: color-mix(in srgb, var(--green-t) 55%, transparent); color: var(--green-t); }
.badge.live::before { background: var(--green-t); }
.badge.beta { border-color: color-mix(in srgb, var(--yellow-t) 55%, transparent); color: var(--yellow-t); }
.badge.beta::before { background: var(--yellow-t); }
.badge.pilot { border-color: color-mix(in srgb, var(--cyan-t) 55%, transparent); color: var(--cyan-t); }
.badge.pilot::before { background: var(--cyan-t); }
.badge.dev { border-color: color-mix(in srgb, var(--accent-strong) 55%, transparent); color: var(--accent-strong); }
.badge.dev::before { background: var(--accent-strong); }

.card .badge { align-self: flex-start; }

/* ---------------- Aktuelles / Notizen ---------------- */

.card-date {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
}

.article-head { max-width: 860px; }

.article-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 22px;
}

.article-meta .tag { color: var(--accent-strong); border-color: color-mix(in srgb, var(--accent-strong) 40%, transparent); }

.article-body {
  margin-top: 40px;
  max-width: 760px;
  color: var(--muted);
  font-size: 17.5px;
  line-height: 1.7;
}

.article-body p + p { margin-top: 1.1em; }
.article-body strong { color: var(--txt); font-weight: 500; }
.article-body a { color: var(--txt); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.article-body a:hover { color: var(--accent-strong); }

.article-body h2 {
  color: var(--txt);
  font-size: clamp(22px, 2.6vw, 30px);
  margin: 2em 0 0.7em;
}

.article-body h3 { color: var(--txt); font-size: 20px; margin: 1.6em 0 0.6em; }

.article-body ul { margin: 1em 0 1em 2px; }

.article-body ul li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 0.55em;
}

.article-body ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  background: var(--accent);
}

.article-body blockquote {
  border-left: 2px solid var(--accent);
  padding: 6px 0 6px 22px;
  margin: 1.6em 0;
  color: var(--txt);
  font-size: 19px;
}

.article-body code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 2px 6px;
  color: var(--txt);
}

.article-body .spec-table { margin: 1.4em 0; }

.article-back {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 28px;
  transition: color 0.2s ease;
}

.article-back:hover { color: var(--accent-strong); }

/* Adress-/Standortblock */
.addr-block {
  border: 1px solid var(--line);
  padding: 30px 28px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  line-height: 2;
  color: var(--txt);
}

.addr-block .a-label {
  display: block;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-strong);
  margin-bottom: 10px;
}

.addr-block a { color: var(--muted); transition: color 0.2s ease; }
.addr-block a:hover { color: var(--accent-strong); }

/* ---------------- Subhero (Unterseiten) ---------------- */

.subhero {
  padding: calc(var(--nav-h) + 96px) 0 72px;
  position: relative;
  overflow: hidden;
}

.subhero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: var(--line);
}

.subhero-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-strong);
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.subhero-eyebrow::before { content: ""; width: 9px; height: 9px; background: var(--accent); }

.subhero-title { font-size: clamp(38px, 5.6vw, 76px); max-width: 900px; }

.subhero-title .dim { color: var(--muted); display: block; }

.subhero-lead { margin-top: 28px; }

.subhero[data-accent="yellow"] .subhero-eyebrow { color: var(--yellow-t); }
.subhero[data-accent="yellow"] .subhero-eyebrow::before { background: var(--yellow); }
.subhero[data-accent="cyan"] .subhero-eyebrow { color: var(--cyan-t); }
.subhero[data-accent="cyan"] .subhero-eyebrow::before { background: var(--cyan); }
.subhero[data-accent="green"] .subhero-eyebrow { color: var(--green-t); }
.subhero[data-accent="green"] .subhero-eyebrow::before { background: var(--green); }

/* ---------------- CTA + Footer ---------------- */

.cta {
  display: grid;
  grid-template-columns: minmax(260px, 420px) 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
  background: var(--bg);
}

.cta-left {
  border-right: 1px solid var(--line);
  display: flex;
  align-items: flex-end;
  padding: 28px;
  min-height: 420px;
}

.cta-left canvas { width: 100%; height: 300px; }

.cta-right { display: flex; flex-direction: column; }

.cta-bars { display: flex; flex-direction: column; gap: 7px; padding: 28px 0 7px 0; }

.cta-bar { background: var(--accent-strong); height: 22px; }
.cta-bar.thin { height: 12px; }

.cta-bar.text {
  height: auto;
  padding: 10px 26px;
  font-size: clamp(20px, 2.6vw, 34px);
  font-weight: 500;
  color: var(--bg);
  letter-spacing: -0.01em;
  line-height: 1.25;
}

.bar-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 17px 26px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-fixed);
  transition: filter 0.2s ease;
}

.bar-link:hover { filter: brightness(1.12); }

.bar-link.cyan { background: var(--cyan); }
.bar-link.yellow { background: var(--yellow); }
.bar-link.contrast { background: var(--txt); color: var(--bg); }

.bar-link .lk-arrow { font-size: 14px; flex: none; }

.footer {
  border-top: 1px solid var(--line);
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer .copy {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
  line-height: 1.8;
}

.footer-social { display: flex; gap: 8px; }

.footer-social a {
  height: 30px;
  padding: 0 12px;
  border: 1px solid var(--line2);
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  transition: all 0.2s ease;
}

.footer-social a:hover { background: var(--txt); color: var(--bg); border-color: var(--txt); }

.footer-note {
  padding: 0 24px 18px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--dim);
  line-height: 1.8;
  max-width: 900px;
}

.footer-rows { border-top: 1px solid var(--line); }

.footer-rows a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 26px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
  border-bottom: 1px solid var(--line);
  background: var(--bg2);
  transition: color 0.2s ease, background 0.2s ease;
}

.footer-rows a:hover { color: var(--txt); background: var(--panel); }


/* ---------------- Blog: Karten mit Bild, Artikelbild ---------------- */

.card.has-img { padding-top: 0; }
.card-img {
  display: block;
  width: calc(100% + 60px);
  margin: 0 -30px 18px;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
}

.article-hero {
  display: block;
  width: 100%;
  max-width: 1100px;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line);
  margin: 40px 0 8px;
  background: var(--panel);
}

.article-body figure { margin: 1.6em 0; }
.article-body figcaption { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--dim); margin-top: 8px; }

/* ---------------- Logos (Produkte, Plattformen) ---------------- */

.logo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.logo-cell {
  background: var(--bg);
  min-height: 132px;
  padding: 26px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--txt);
  transition: background 0.25s ease;
}

.logo-cell:hover { background: var(--bg2); }
.logo-cell img { max-height: 46px; max-width: 150px; width: auto; height: auto; }
.logo-cell .logo-name { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--dim); }
:root[data-theme="dark"] img[data-invert-dark] { filter: invert(1) hue-rotate(180deg); }
:root[data-theme="dark"] img[data-chip-dark] { background: #FFFFFF; padding: 4px 7px; border-radius: 3px; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) img[data-invert-dark] { filter: invert(1) hue-rotate(180deg); }
  :root:not([data-theme="light"]) img[data-chip-dark] { background: #FFFFFF; padding: 4px 7px; border-radius: 3px; }
}

.hero-logo { height: 56px; width: auto; max-width: 220px; object-fit: contain; object-position: left; margin-bottom: 22px; }

.platform-badges { display: flex; flex-wrap: wrap; gap: 8px; }
.platform-badges .tag { display: inline-flex; align-items: center; gap: 7px; }
.platform-badges .tag img { height: 14px; width: auto; }

.card-logo { height: 36px; width: auto; max-width: 160px; margin-bottom: 4px; object-fit: contain; object-position: left; align-self: flex-start; }

/* ---------------- Kontaktformular ---------------- */

.form { display: grid; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 8px;
}
.field label b { color: var(--accent-strong); font-weight: 400; }
.field input, .field select, .field textarea {
  width: 100%;
  background: var(--bg-elev);
  border: 1px solid var(--line2);
  color: var(--txt);
  padding: 12px 14px;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.4;
  border-radius: 0;
  transition: border-color 0.2s ease;
}
.field select { appearance: none; -webkit-appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 40px; }
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent-strong); }
.field .hint { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.06em; color: var(--dim); margin-top: 6px; }
.field.error input, .field.error textarea, .field.error select { border-color: var(--accent-strong); }

.captcha { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.captcha img { height: 54px; width: auto; border: 1px solid var(--line2); background: var(--bg-elev); }
.captcha input { max-width: 180px; letter-spacing: 0.2em; font-family: var(--font-mono); text-transform: uppercase; }
.captcha button {
  appearance: none; background: none; border: 1px solid var(--line2); color: var(--muted);
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 9px 12px; cursor: pointer; transition: color 0.2s ease, border-color 0.2s ease;
}
.captcha button:hover { color: var(--txt); border-color: var(--txt); }

.check { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; color: var(--muted); line-height: 1.5; }
.check input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--accent-strong); flex: none; }
.check a { color: var(--txt); text-decoration: underline; text-underline-offset: 3px; }

.hp { position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden; }

.btn-primary {
  appearance: none;
  border: 0;
  background: var(--txt);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 15px 24px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  transition: background 0.2s ease;
}
.btn-primary:hover { background: var(--accent-strong); }
.btn-primary[disabled] { opacity: 0.5; cursor: wait; }

.form-status { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: 0.06em; line-height: 1.7; min-height: 20px; }
.form-status.ok { color: var(--green-t); }
.form-status.err { color: var(--accent-strong); }

.form-panel { border: 1px solid var(--line); padding: 32px 28px; background: var(--bg); }

@media (max-width: 680px) {
  .form-row { grid-template-columns: 1fr; }
  .form-panel { padding: 24px 18px; }
  .card-img { width: calc(100% + 60px); }
}

/* ---------------- Einblicke (Demo-Screenshots) ---------------- */

.shots { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 24px; }
.shots figure { margin: 0; border: 1px solid var(--line); background: var(--panel); overflow: hidden; }
.shots img { display: block; width: 100%; height: auto; }
.shots figcaption { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--dim); padding: 11px 14px; border-top: 1px solid var(--line); line-height: 1.6; }
.shots figure.wide { grid-column: 1 / -1; }

/* ---------------- Scroll-Reveal ---------------- */

.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-reveal-delay="1"] { transition-delay: 0.08s; }
.reveal[data-reveal-delay="2"] { transition-delay: 0.16s; }
.reveal[data-reveal-delay="3"] { transition-delay: 0.24s; }
.reveal[data-reveal-delay="4"] { transition-delay: 0.32s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .ticker-track { animation: none; }
  .iso-stage g { animation: none !important; }
  .status-pill i { animation: none; }
  .sat { transition: none; }
}

/* ---------------- Responsive ---------------- */

@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; gap: 40px; }
  .team-grid.single { grid-template-columns: 1fr; }
  .cta { grid-template-columns: 1fr; }
  .cta-left { border-right: none; border-bottom: 1px solid var(--line); min-height: 240px; }
  .cta-left canvas { height: 170px; }
  .hero-title { position: static; margin: 8px 24px 0; max-width: none; }
  .hero-meta { display: none; }
  .orbit, .status-pill { display: none; }
  .hero-stage { min-height: 380px; }
  .row-item { grid-template-columns: 56px 1fr auto; gap: 16px; }
}

@media (max-width: 1180px) {
  .nav-links a:not(.btn-demo) { display: none; }
  .theme-toggle span { display: none !important; }
  .nav-burger {
    display: flex;
    align-items: center;
    gap: 8px;
    appearance: none;
    background: none;
    border: 1px solid var(--line2);
    color: var(--txt);
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 9px 13px;
    margin-left: 6px;
    cursor: pointer;
  }
  .nav.open .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--nav-solid);
    border-bottom: 1px solid var(--line);
    padding: 12px 16px 20px;
  }
  .nav.open .nav-links a { display: block; padding: 13px 8px; font-size: 12px; border-bottom: 1px solid var(--line); }
  .nav.open .nav-links a.btn-demo { margin: 14px 0 0; text-align: center; border-bottom: none; }
}

@media (max-width: 680px) {
  .nav { padding: 0 16px; }
  .logo { padding: 7px 10px; }
  .logo svg { width: 96px; height: 21px; }
  .btn-demo { margin-left: 4px; }
  .theme-toggle { margin-left: 6px; }
  .io-node { width: 66px; height: 66px; }
  .io-node b { font-size: 7.5px; }
  .section { padding: 72px 0; }
  .stat { border-right: none; border-bottom: 1px solid var(--line); }
  .stat:last-child { border-bottom: none; }
  a.row-item p { display: none; }
  .section-head { flex-direction: column; align-items: flex-start; gap: 14px; }
  .section-head .head-side { text-align: left; }
  .spec-table .spec-row { grid-template-columns: 1fr; gap: 6px; }
}