/* ==========================================================================
   Novana GmbH — Redesign 2026
   Design system: "Molecular Precision"
   Dark editorial surface + electric chemistry accents. No external deps.
   ========================================================================== */

/* ---------- 1. Tokens ---------- */
:root {
  --bg: #05070e;
  --surface: rgba(255, 255, 255, 0.032);
  --surface-2: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.18);

  --text: #eef2fb;
  --text-strong: #ffffff;
  --text-soft: #c7d0e4;
  --muted: #98a3bd;
  --muted-2: #6d7997;

  /* semantic surfaces */
  --surface-solid: #0b0f1b;
  --surface-raised: #10162a;
  --surface-deep: #080c16;
  --header-bg: rgba(6, 9, 17, 0.82);
  --overlay: rgba(3, 5, 11, 0.78);
  --hairline: rgba(255, 255, 255, 0.045);
  --hairline-soft: rgba(255, 255, 255, 0.075);
  --glass-from: rgba(255, 255, 255, 0.055);
  --glass-to: rgba(255, 255, 255, 0.014);
  --glass-input: rgba(255, 255, 255, 0.03);
  --ink: #04141c;
  --on-accent: #04191b;
  --grain-opacity: 0.3;
  --aurora-opacity: 1;
  --map-bg: #070b14;
  --map-land: rgba(255, 255, 255, 0.045);
  --print-line: #cccccc;

  --accent: #17e6c8;
  --accent-rgb: 23 230 200;
  --accent-2: #4d8dff;
  --accent-2-rgb: 77 141 255;
  --accent-3: #ffb454;
  --accent-3-rgb: 255 180 84;
  --line-bright: rgba(255, 255, 255, 0.34);
  --sheen: rgba(255, 255, 255, 0.55);
  --accent-soft: rgb(var(--accent-rgb) / 0.14);

  --grad: linear-gradient(115deg, var(--accent) 0%, var(--accent-2) 55%, #a86bff 100%);

  --radius-s: 10px;
  --radius: 16px;
  --radius-l: 26px;
  --radius-xl: 38px;

  --shadow-solid: #000;
  --shadow: 0 18px 50px -22px rgba(0, 0, 0, 0.85);
  --shadow-accent: 0 22px 70px -28px rgb(var(--accent-rgb) / 0.55);

  --font-display: "Space Grotesk", "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --container: 1200px;
  --gutter: clamp(1.1rem, 4vw, 2.5rem);
  --section-y: clamp(4.5rem, 9vw, 8.5rem);

  --ease: cubic-bezier(0.22, 0.68, 0.24, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- 1b. Light theme ---------- */
:root[data-theme="light"] {
  color-scheme: light;

  --bg: #ecf0f7;
  --text: #0b1220;
  --text-strong: #05070e;
  --text-soft: #33405c;
  --muted: #55617c;
  --muted-2: #7b86a1;

  --surface: rgba(11, 18, 32, 0.055);
  --surface-2: rgba(11, 18, 32, 0.075);
  --line: rgba(11, 18, 32, 0.13);
  --line-strong: rgba(11, 18, 32, 0.24);
  --line-bright: rgba(11, 18, 32, 0.4);
  --sheen: rgba(255, 255, 255, 0.75);

  --surface-solid: #ffffff;
  --surface-raised: #ffffff;
  --surface-deep: #eef1f8;
  --header-bg: rgba(250, 251, 254, 0.85);
  --overlay: rgba(10, 16, 28, 0.45);
  --hairline: rgba(11, 18, 32, 0.07);
  --hairline-soft: rgba(11, 18, 32, 0.11);
  --glass-from: rgba(255, 255, 255, 0.98);
  --glass-to: rgba(255, 255, 255, 0.88);
  --glass-input: rgba(11, 18, 32, 0.035);
  --ink: #05201c;
  --on-accent: #04191b;

  --accent: #0aa78f;
  --accent-rgb: 10 167 143;
  --accent-ink: #045c4d;
  --accent-2-ink: #163f93;
  --accent-3-ink: #744a0d;
  --accent-2: #2f6fe0;
  --accent-2-rgb: 47 111 224;
  --accent-3: #c8862b;
  --accent-3-rgb: 200 134 43;
  --violet: #7a48d8;
  --violet-rgb: 122 72 216;
  --danger: #d64545;
  --danger-rgb: 214 69 69;
  --accent-soft: rgb(var(--accent-rgb) / 0.12);

  --ok-text: #0b4a3f;
  --warn-text: #6b4a12;
  --danger-text: #8f2020;
  --shadow-solid: #9aa6c0;
  --shadow: 0 20px 50px -26px rgba(20, 32, 60, 0.35);
  --shadow-accent: 0 22px 60px -26px rgb(var(--accent-rgb) / 0.45);
  --grain-opacity: 0.26;
  --aurora-opacity: 0.55;
  --map-bg: #e9edf7;
  --map-land: rgba(11, 18, 32, 0.05);
}

/* ---------- 2. Reset / base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: clamp(1rem, 0.35vw + 0.94rem, 1.075rem);
  line-height: 1.7;
  letter-spacing: 0.004em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(60vw 60vw at 12% -10%, rgb(var(--accent-rgb) / 0.13), transparent 62%),
    radial-gradient(52vw 52vw at 105% 8%, rgb(var(--accent-2-rgb) / 0.14), transparent 60%),
    radial-gradient(70vw 55vw at 50% 118%, rgb(var(--violet-rgb) / 0.11), transparent 65%);
}

img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin: 0 0 0.6em;
}
p { margin: 0 0 1.1em; }
ul { margin: 0; padding: 0; list-style: none; }

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

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- 3. Layout helpers ---------- */
.wrap {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
  position: relative;
  z-index: 1;
}

.section {
  padding-block: var(--section-y);
  position: relative;
}

.section + .section { border-top: 1px solid var(--hairline); }

.grid { display: grid; gap: clamp(1rem, 2vw, 1.6rem); }
.g-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.g-3 { grid-template-columns: repeat(auto-fit, minmax(255px, 1fr)); }
.g-4 { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  z-index: 200;
  background: var(--accent);
  color: var(--on-accent);
  padding: 0.7rem 1.1rem;
  border-radius: 0 0 var(--radius-s) 0;
  font-weight: 600;
}
.skip-link:focus { left: 0; }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 4. Typography utilities ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.1rem;
}
.eyebrow::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
  animation: pulse 2.6s var(--ease) infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px var(--accent-soft); }
  50% { box-shadow: 0 0 0 9px rgb(var(--accent-rgb) / 0.05); }
}

.h-sec {
  font-size: clamp(1.9rem, 4.2vw, 3.15rem);
  max-width: 22ch;
}
.lead {
  font-size: clamp(1.05rem, 0.6vw + 0.95rem, 1.28rem);
  color: var(--text-soft);
  max-width: 62ch;
}
.muted { color: var(--muted); }
.small { font-size: 0.88rem; }

.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.rule {
  height: 1px;
  background: linear-gradient(90deg, var(--line-strong), transparent);
  margin: clamp(1.6rem, 4vw, 3rem) 0;
  border: 0;
}

/* ---------- 5. Buttons ---------- */
.btn {
  --btn-bg: var(--surface-2);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.5rem;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: var(--btn-bg);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 0.35s var(--ease-out), border-color 0.35s, background 0.35s, color 0.35s;
}
.btn:hover { transform: translateY(-2px); border-color: var(--line-bright); }
.btn:active { transform: translateY(0) scale(0.99); }
.btn svg { width: 17px; height: 17px; flex: none; }

.btn-primary {
  background: var(--grad);
  border-color: transparent;
  color: var(--ink);
  box-shadow: var(--shadow-accent);
}
.btn-primary:hover { color: var(--ink); }
.btn-primary::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 30%, var(--sheen) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform 0.7s var(--ease-out);
}
.btn-primary:hover::after { transform: translateX(120%); }

.btn-ghost { background: transparent; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.8rem; align-items: center; }

/* ---------- 6. Header / navigation ---------- */
.progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 100%;
  background: var(--grad);
  z-index: 120;
  /* Der Fortschritt wird über transform skaliert, nicht über die Breite:
     das läuft im Grafikprozessor und ruckelt nicht. */
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 0.12s linear;
  will-change: transform;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background 0.4s var(--ease), backdrop-filter 0.4s, border-color 0.4s;
  border-bottom: 1px solid transparent;
}
.site-header.is-stuck {
  background: var(--header-bg);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  backdrop-filter: blur(18px) saturate(160%);
  border-bottom-color: var(--line);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding-block: 0.9rem;
}

.brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.25rem;
  margin-right: auto;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 0;
  text-align: left;
}
.brand-logo {
  width: auto;
  height: 46px;
  aspect-ratio: 165 / 60;
  flex: none;
  object-fit: contain;
  transition: transform 0.5s var(--ease-out);
}
.brand-logo--foot { height: 40px; }
.brand:hover .brand-logo { transform: translateY(-2px) scale(1.02); }
/* the light stroke is used on dark ground; light theme keeps the darker original */
.brand-name { font-size: 1.14rem; line-height: 1.1; }
.brand-sub {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.19em;
  text-transform: uppercase;
  color: var(--muted-2);
  font-weight: 400;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  flex: none;
}
.nav-link {
  position: relative;
  white-space: nowrap;
  flex: none;
  padding: 0.55rem 0.8rem;
  border-radius: 999px;
  font-size: 0.9rem;
  color: var(--text-soft);
  transition: color 0.3s, background 0.3s;
  background: none;
  border: 0;
  cursor: pointer;
}
.nav-link:hover { color: var(--text-strong); background: var(--surface); }
.nav-link.is-active { color: var(--text-strong); }
.nav-link.is-active::after {
  content: "";
  position: absolute;
  left: 50%; bottom: 2px;
  translate: -50% 0;
  width: 18px; height: 2px;
  border-radius: 2px;
  background: var(--accent);
}

.nav-tools { display: flex; align-items: center; gap: 0.5rem; flex: none; }

.lang {
  display: flex;
  padding: 3px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
}
.lang button {
  border: 0;
  background: none;
  cursor: pointer;
  padding: 0.32rem 0.62rem;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  transition: background 0.3s, color 0.3s;
}
.lang button.is-on { background: var(--surface-2); color: var(--text-strong); }

.burger {
  display: none;
  width: 44px; height: 44px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--surface);
  cursor: pointer;
  place-items: center;
  gap: 5px;
  padding: 0;
}
.burger span {
  display: block;
  width: 19px; height: 1.5px;
  background: var(--text);
  transition: transform 0.4s var(--ease), opacity 0.3s;
}
.burger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ---------- 7. Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: clamp(6rem, 12vh, 9rem);
  padding-bottom: clamp(3rem, 8vh, 6rem);
  overflow: hidden;
  isolation: isolate;
}
.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  z-index: -2;
  opacity: 0.85;
}
.hero-grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgb(var(--grid-ink) / var(--grid-line)) 1px, transparent 1px),
    linear-gradient(90deg, rgb(var(--grid-ink) / var(--grid-line)) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at 42% 42%, #000 0%, transparent 78%);
  -webkit-mask-image: radial-gradient(circle at 42% 42%, #000 0%, transparent 78%);
  animation: drift 26s linear infinite;
}
@keyframes drift {
  to { background-position: 72px 72px, 72px 72px; }
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  width: 100%;
}

.hero h1 {
  font-size: clamp(2.4rem, 6.2vw, 4.6rem);
  line-height: 1.02;
  margin-bottom: 1.3rem;
}
.hero h1 .line { display: block; overflow: hidden; }
.hero h1 .line > span {
  display: block;
  transform: translateY(105%);
  animation: rise 1.05s var(--ease-out) forwards;
}
.hero h1 .line:nth-child(2) > span { animation-delay: 0.11s; }
.hero h1 .line:nth-child(3) > span { animation-delay: 0.22s; }
@keyframes rise { to { transform: translateY(0); } }

.hero-sub {
  font-size: clamp(1rem, 0.55vw + 0.92rem, 1.2rem);
  color: var(--text-soft);
  max-width: 54ch;
  margin-bottom: 2rem;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.9rem;
}
.tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text-soft);
  white-space: nowrap;
}

.console {
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: linear-gradient(160deg, var(--surface-2), var(--glass-to));
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
  overflow: hidden;
  animation: floaty 9s ease-in-out infinite;
}
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
.console-head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.1rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--line-strong); }
.dot.a { background: var(--accent); }
.dot.b { background: var(--accent-2); }
.dot.c { background: var(--accent-3); }
.console-body { padding: 1.3rem 1.2rem 1.5rem; }

.metric-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px dashed var(--hairline-soft);
}
.metric-row:last-child { border-bottom: 0; }
.metric-row dt {
  font-size: 0.84rem;
  color: var(--muted);
}
.metric-row dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.32rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-strong);
}
.metric-row dd small { font-size: 0.72rem; color: var(--muted-2); font-weight: 400; margin-left: 0.25rem; }

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 1.6rem;
  translate: -50% 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.scroll-cue i {
  display: block;
  width: 1px; height: 42px;
  background: linear-gradient(var(--accent), transparent);
  animation: cue 2.4s var(--ease) infinite;
  transform-origin: top;
}
@keyframes cue {
  0% { transform: scaleY(0.2); opacity: 0; }
  40% { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(0.2); opacity: 0; }
}

/* ---------- 8. Marquee ---------- */
.marquee {
  border-block: 1px solid var(--line);
  background: var(--glass-to);
  overflow: hidden;
  padding-block: 1.05rem;
  display: flex;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track {
  display: flex;
  gap: 2.6rem;
  padding-right: 2.6rem;
  flex: none;
  animation: slide 34s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes slide { to { transform: translateX(-100%); } }
.marquee-track span {
  display: inline-flex;
  align-items: center;
  gap: 2.6rem;
  font-family: var(--font-display);
  font-size: clamp(0.95rem, 1.5vw, 1.25rem);
  color: var(--muted);
  white-space: nowrap;
  letter-spacing: -0.01em;
}
.marquee-track span::after {
  content: "\25C6";
  font-size: 0.5em;
  color: var(--accent);
  opacity: 0.65;
}

/* ---------- 9. Cards ---------- */
.card {
  position: relative;
  padding: clamp(1.3rem, 2.4vw, 1.9rem);
  border-radius: var(--radius-l);
  border: 1px solid var(--line);
  background: linear-gradient(165deg, var(--glass-from), var(--glass-to));
  overflow: hidden;
  transition: transform 0.5s var(--ease-out), border-color 0.4s, background 0.4s;
  height: 100%;
}
.card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: radial-gradient(320px circle at var(--mx, 50%) var(--my, 0%), rgb(var(--accent-rgb) / 0.15), transparent 62%);
  opacity: 0;
  transition: opacity 0.45s;
  pointer-events: none;
}
.card:hover { transform: translateY(-5px); border-color: var(--line-strong); }
.card:hover::before { opacity: 1; }
.card > * { position: relative; z-index: 1; }

.card h3 { font-size: 1.16rem; margin-bottom: 0.55rem; }
.card p:last-child { margin-bottom: 0; }

.icon-badge {
  width: 46px; height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-bottom: 1.1rem;
  background: linear-gradient(150deg, rgb(var(--accent-rgb) / 0.18), rgb(var(--accent-2-rgb) / 0.12));
  border: 1px solid rgb(var(--accent-rgb) / 0.24);
  color: var(--accent);
}
.icon-badge svg { width: 22px; height: 22px; }

.card-num {
  position: absolute;
  top: 1rem; right: 1.2rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--muted-2);
}

/* ---------- 10. Split feature ---------- */
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 4.5vw, 4rem);
  align-items: start;
}
.split.narrow { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); }

.check-list li {
  display: flex;
  gap: 0.85rem;
  padding: 0.7rem 0;
  border-bottom: 1px dashed var(--hairline-soft);
  color: var(--text-soft);
}
.check-list li:last-child { border-bottom: 0; }
.check-list svg {
  width: 19px; height: 19px;
  flex: none;
  margin-top: 0.35rem;
  color: var(--accent);
}
.check-list strong { color: var(--text-strong); font-weight: 600; }

/* ---------- 11. Tabs (services) ---------- */
.tabs { margin-top: clamp(1.5rem, 4vw, 2.6rem); }
.tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  padding-bottom: 1.4rem;
}
.tab {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 999px;
  padding: 0.62rem 1.1rem;
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--text-soft);
  transition: background 0.35s, color 0.35s, border-color 0.35s, transform 0.35s var(--ease-out);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.tab:hover { transform: translateY(-2px); color: var(--text-strong); }
.tab[aria-selected="true"] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
  font-weight: 600;
}
.tab .k {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  opacity: 0.7;
}

.tab-panel { animation: fadeUp 0.55s var(--ease-out); }
.tab-panel[hidden] { display: none; }
.panel-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 3.5vw, 3rem);
  align-items: start;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- 12. Product explorer ---------- */
.explorer-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.6rem;
}
.filters { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.chip {
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text-soft);
  padding: 0.5rem 0.95rem;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.84rem;
  transition: background 0.3s, color 0.3s, border-color 0.3s;
}
.chip:hover { color: var(--text-strong); border-color: var(--line-strong); }
.chip.is-on {
  background: var(--surface-2);
  color: var(--text-strong);
  border-color: rgb(var(--accent-rgb) / 0.55);
  box-shadow: inset 0 0 0 1px rgb(var(--accent-rgb) / 0.2);
}
.chip .n {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--muted-2);
  margin-left: 0.35rem;
}

.search {
  position: relative;
  flex: 1 1 240px;
  max-width: 330px;
}
.search svg {
  position: absolute;
  left: 0.9rem; top: 50%;
  translate: 0 -50%;
  width: 17px; height: 17px;
  color: var(--muted-2);
  pointer-events: none;
}
.search input {
  width: 100%;
  padding: 0.72rem 1rem 0.72rem 2.5rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
  transition: border-color 0.3s, background 0.3s;
}
.search input::placeholder { color: var(--muted-2); }
.search input:focus {
  outline: none;
  border-color: rgb(var(--accent-rgb) / 0.6);
  background: var(--glass-from);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(275px, 1fr));
  gap: clamp(0.9rem, 2vw, 1.35rem);
}
.product {
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: linear-gradient(165deg, var(--glass-from), var(--glass-to));
  padding: 1.35rem;
  cursor: pointer;
  text-align: left;
  position: relative;
  overflow: hidden;
  transition: opacity 1.15s var(--ease-out), transform 1.15s var(--ease-out),
              border-color 0.4s, box-shadow 0.4s;
  transition-delay: var(--reveal-delay, 0s);
}

.product:hover {
  transform: translateY(-6px);
  border-color: rgb(var(--accent-rgb) / 0.45);
  box-shadow: 0 26px 60px -34px rgb(var(--accent-rgb) / 0.75);
}
.product-top { display: flex; align-items: center; justify-content: space-between; gap: 0.6rem; }
.product-code {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid rgb(var(--accent-rgb) / 0.2);
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
}
.product-cat {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.product h3 { font-size: 1.04rem; margin: 0; flex: none; }
.product .desc { font-size: 0.86rem; color: var(--muted); margin: 0; }
.product-tags { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-top: auto; }
.product-tags span {
  font-size: 0.68rem;
  padding: 0.22rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--text-soft);
}
.product-more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 600;
  margin-top: 0.2rem;
}
.product:hover .product-more svg { transform: translateX(4px); }
.product-more svg { width: 15px; height: 15px; transition: transform 0.35s var(--ease-out); }

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem 1rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-l);
  color: var(--muted);
}

/* ---------- 13. Modal ---------- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 150;
  display: grid;
  place-items: center;
  padding: 1.2rem;
  background: var(--overlay);
  -webkit-backdrop-filter: blur(9px);
  backdrop-filter: blur(9px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s var(--ease), visibility 0.35s;
}
.modal.is-open { opacity: 1; visibility: visible; }
.modal-card {
  width: min(680px, 100%);
  max-height: 88svh;
  overflow-y: auto;
  border-radius: var(--radius-l);
  border: 1px solid var(--line-strong);
  background: linear-gradient(165deg, var(--surface-raised), var(--surface-deep));
  box-shadow: 0 40px 100px -30px var(--shadow-solid);
  padding: clamp(1.5rem, 4vw, 2.4rem);
  transform: translateY(22px) scale(0.98);
  transition: transform 0.45s var(--ease-out);
  position: relative;
}
.modal.is-open .modal-card { transform: none; }
.modal-close {
  position: absolute;
  top: 1rem; right: 1rem;
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--surface);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background 0.3s, transform 0.3s;
}
.modal-close:hover { background: var(--surface-2); transform: rotate(90deg); }
.modal-card h3 { font-size: clamp(1.4rem, 3vw, 1.9rem); margin-bottom: 0.4rem; }
.spec-list { margin: 1.2rem 0; }
.spec-list > div {
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  padding: 0.6rem 0;
  border-bottom: 1px dashed var(--hairline-soft);
  font-size: 0.9rem;
}
.spec-list dt { color: var(--muted); margin: 0; }
.spec-list dd { margin: 0; text-align: right; color: var(--text); font-weight: 500; }

/* ---------- 14. Logistics / map ---------- */
.hub-list { display: grid; gap: 0.7rem; }
.hub {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.95rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface);
  cursor: pointer;
  text-align: left;
  transition: background 0.35s, border-color 0.35s, transform 0.35s var(--ease-out);
  width: 100%;
}
.hub:hover { transform: translateX(5px); border-color: var(--line-strong); }
.hub.is-on {
  background: linear-gradient(120deg, rgb(var(--accent-rgb) / 0.16), rgb(var(--accent-2-rgb) / 0.08));
  border-color: rgb(var(--accent-rgb) / 0.5);
}
.hub-pin {
  width: 34px; height: 34px;
  flex: none;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: var(--surface-2);
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent);
}
.hub-body b { display: block; font-size: 0.95rem; font-weight: 600; }
.hub-body span { font-size: 0.8rem; color: var(--muted); }

.map-card {
  position: relative;
  border-radius: var(--radius-l);
  border: 1px solid var(--line);
  overflow: hidden;
  background:
    radial-gradient(80% 70% at 18% 8%, rgb(var(--accent-rgb) / 0.1), transparent 62%),
    radial-gradient(70% 70% at 92% 92%, rgb(var(--accent-2-rgb) / 0.1), transparent 60%),
    var(--map-bg);
  padding: clamp(1rem, 2.2vw, 1.5rem);
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  min-height: 0;
}
.map-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}
.map-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}
.map-badge {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  padding: 0.28rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--text-soft);
  background: var(--glass-input);
  white-space: nowrap;
}
.map-svg { display: block; width: 100%; max-width: 100%; height: auto; overflow: visible; }
.map-shape {
  fill: rgb(var(--accent-rgb) / 0.07);
  stroke: rgb(var(--accent-rgb) / 0.55);
  stroke-width: 1.6;
  stroke-linejoin: round;
}
:root[data-theme="light"] .map-shape {
  fill: rgb(var(--accent-rgb) / 0.1);
  stroke: rgb(var(--accent-rgb) / 0.6);
}
.map-caption {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.22em;
  fill: var(--muted-2);
}
.map-route {
  fill: none;
  stroke: var(--line-strong);
  stroke-width: 1.4;
  stroke-dasharray: 4 6;
  transition: stroke 0.4s, stroke-width 0.4s;
}
.map-route.is-on {
  stroke: url(#routeGrad);
  stroke-width: 2;
  stroke-dasharray: 7 6;
  animation: dash 1.6s linear infinite;
}
@keyframes dash { to { stroke-dashoffset: -26; } }
.map-route.is-drawing { stroke-dasharray: none; }
.map-travel { pointer-events: none; }
.map-travel-dot { fill: var(--accent); opacity: 1; }
.map-travel-halo { fill: rgb(var(--accent-rgb) / 0.22); }
@media (prefers-reduced-motion: reduce) { .map-travel { display: none; } }
.map-hit { fill: transparent; }
.map-node {
  fill: var(--accent-2);
  stroke: var(--surface-solid);
  stroke-width: 2.5;
  transition: r 0.35s var(--ease-out), fill 0.35s;
}
.map-pin.is-on .map-node { fill: var(--accent); }
.map-node-n {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  fill: #04121a;
  pointer-events: none;
}
.map-city {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  fill: var(--text-soft);
  pointer-events: none;
}
.map-city.is-on { fill: var(--text); }
.map-code {
  font-family: var(--font-mono);
  font-size: 9.5px;
  fill: var(--muted-2);
  pointer-events: none;
}
.map-pin { cursor: pointer; }
.map-pin:focus-visible .map-node { outline: 2px solid var(--accent); }
.map-pin:hover .map-city { fill: var(--text); }
.pulse-ring {
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.4;
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
  animation: halopulse 3s var(--ease) infinite;
}
.map-legend {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
  border-top: 1px solid var(--line);
  padding-top: 0.9rem;
}
.map-chip {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.7rem;
  border-radius: var(--radius-s);
  border: 1px solid var(--line);
  background: var(--glass-input);
  cursor: pointer;
  text-align: left;
  min-height: 52px;
  transition: border-color 0.3s, background 0.3s, transform 0.35s var(--ease-out);
}
.map-chip:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.map-chip.is-on {
  border-color: rgb(var(--accent-rgb) / 0.6);
  background: rgb(var(--accent-rgb) / 0.12);
}
.map-chip-n {
  width: 26px; height: 26px;
  flex: none;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  background: var(--accent-2);
  color: #04121a;
  font-weight: 600;
}
.map-chip.is-on .map-chip-n { background: var(--accent); }
.map-chip-t { min-width: 0; }
.map-chip-t b {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.map-chip-t span { display: block; font-size: 0.72rem; color: var(--muted); }
@media (max-width: 620px) {
  .map-legend { grid-template-columns: 1fr; }
}
/* ---------- 15. Stats ---------- */
.stat {
  padding: 1.4rem 1.3rem;
  border-radius: var(--radius-l);
  border: 1px solid var(--line);
  background: linear-gradient(165deg, var(--glass-from), var(--glass-to));
}
.stat b {
  display: block;
  /* Für den einmaligen Lichtstreifen nach dem Hochzählen. Der Verlauf liegt
     unter der Schrift und wandert einmal durch. */
  background-image: linear-gradient(100deg, transparent 35%, rgb(var(--accent-rgb) / 0.35) 50%, transparent 65%), var(--grad);
  background-size: 220% 100%, auto;
  background-position: -160% 0, 0 0;
  background-repeat: no-repeat, repeat;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 2.9rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.035em;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat span { display: block; margin-top: 0.55rem; font-size: 0.85rem; color: var(--muted); }

/* ---------- 16. Location blocks ---------- */
.loc-card { display: flex; flex-direction: column; gap: 0.7rem; }
.loc-card .role {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.loc-card b { font-size: 1.05rem; font-weight: 600; }
.loc-card address { font-style: normal; color: var(--muted); font-size: 0.9rem; line-height: 1.6; }
.loc-links { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.3rem; }
.loc-links a {
  font-size: 0.78rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--text-soft);
  transition: border-color 0.3s, color 0.3s, background 0.3s;
}
.loc-links a:hover { border-color: var(--accent); color: var(--text-strong); background: var(--accent-soft); }

/* ---------- 17. Contact form ---------- */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1rem;
}
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field.full { grid-column: 1 / -1; }
.field label {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  font-family: var(--font-mono);
}
.field label .req { color: var(--accent-3); }
.field input,
.field select,
.field textarea {
  padding: 0.8rem 1rem;
  border-radius: var(--radius-s);
  border: 1px solid var(--line);
  background: var(--glass-input);
  transition: border-color 0.3s, background 0.3s, box-shadow 0.3s;
  width: 100%;
}
.field textarea { resize: vertical; min-height: 132px; }
.field select { appearance: none; cursor: pointer; }
.field select option { background: var(--surface-raised); }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: rgb(var(--accent-rgb) / 0.65);
  background: rgb(var(--accent-rgb) / 0.05);
  box-shadow: 0 0 0 4px rgb(var(--accent-rgb) / 0.09);
}
.field.has-error input,
.field.has-error select,
.field.has-error textarea { border-color: #ff6b6b; background: rgb(var(--danger-rgb) / 0.06); }
.field .err { font-size: 0.76rem; color: var(--danger-text); opacity: 0; transition: opacity 0.25s; }
.field.has-error .err { opacity: 1; }

.captcha {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.9rem 1rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  background: var(--glass-input);
}
.captcha-q { font-family: var(--font-mono); font-size: 1.05rem; color: var(--accent); letter-spacing: 0.06em; }
.captcha input { max-width: 130px; padding: 0.6rem 0.8rem; border-radius: var(--radius-s); border: 1px solid var(--line); background: var(--glass-input); }
.captcha small { flex: 1 1 200px; color: var(--muted-2); font-size: 0.76rem; }

.form-status {
  margin-top: 1.1rem;
  padding: 0.95rem 1.2rem;
  border-radius: var(--radius);
  border: 1px solid rgb(var(--accent-rgb) / 0.4);
  background: rgb(var(--accent-rgb) / 0.09);
  color: var(--ok-text);
  font-size: 0.9rem;
  display: none;
}
.form-status.is-on { display: block; animation: fadeUp 0.5s var(--ease-out); }
.form-status.warn { border-color: rgb(var(--accent-3-rgb) / 0.45); background: rgb(var(--accent-3-rgb) / 0.1); color: var(--warn-text); }

/* ---------- 18. Accordion (legal) ---------- */
.acc { border-top: 1px solid var(--line); }
.acc-item { border-bottom: 1px solid var(--line); }
.acc-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 0.2rem;
  background: none;
  border: 0;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  transition: color 0.3s;
}
.acc-btn:hover { color: var(--accent); }
.acc-btn i {
  flex: none;
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: grid;
  place-items: center;
  transition: transform 0.4s var(--ease), background 0.3s, border-color 0.3s;
  font-style: normal;
  font-size: 0.85rem;
}
.acc-item.is-open .acc-btn i { transform: rotate(45deg); background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.acc-body { overflow: hidden; max-height: 0; transition: max-height 0.5s var(--ease); }
.acc-body-inner { padding: 0 0.2rem 1.4rem; color: var(--muted); font-size: 0.92rem; }
.acc-body-inner p:last-child { margin-bottom: 0; }

/* ---------- 19. CTA band ---------- */
.cta-band {
  position: relative;
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 5.5vw, 3.6rem);
  background:
    radial-gradient(80% 130% at 12% 0%, rgb(var(--accent-rgb) / 0.19), transparent 60%),
    radial-gradient(70% 120% at 92% 100%, rgb(var(--accent-2-rgb) / 0.2), transparent 62%),
    linear-gradient(160deg, var(--hairline-soft), var(--glass-to));
  border: 1px solid var(--line-strong);
  overflow: hidden;
  text-align: center;
}
.cta-band h2 { font-size: clamp(1.7rem, 4vw, 2.7rem); max-width: 26ch; margin-inline: auto; }
.cta-band .btn-row { justify-content: center; }

/* ---------- 20. Footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, transparent, var(--glass-to));
  padding-block: clamp(2.6rem, 6vw, 4.4rem) 1.6rem;
  position: relative;
  z-index: 1;
}
.foot-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  gap: clamp(1.6rem, 3.5vw, 3rem);
}
.foot-grid h4 {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 1rem;
  font-weight: 400;
}
.foot-list li { margin-bottom: 0.55rem; }
.foot-list a,
.foot-list span { color: var(--text-soft); font-size: 0.9rem; transition: color 0.3s; }
.foot-list a:hover { color: var(--accent); }
.foot-bottom {
  margin-top: 2.6rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.6rem;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--muted-2);
}
.foot-bottom nav { display: flex; gap: 1.1rem; flex-wrap: wrap; }
.foot-bottom a { background: none; border: 0; cursor: pointer; color: inherit; font: inherit; padding: 0; }
.foot-bottom a:hover { color: var(--accent); }

/* ---------- 21. Cookie consent ---------- */
.consent {
  position: fixed;
  left: 50%;
  bottom: 1.2rem;
  translate: -50% 0;
  z-index: 130;
  width: min(760px, calc(100% - 2rem));
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  border-radius: var(--radius-l);
  border: 1px solid var(--line-strong);
  background: var(--header-bg);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
  transform: translateY(160%);
  transition: transform 0.6s var(--ease-out);
}
.consent.is-on { transform: translateY(0); }
.consent p { margin: 0; font-size: 0.86rem; color: var(--muted); flex: 1 1 320px; }
.consent a, .consent button.linklike { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; background: none; border: 0; cursor: pointer; font: inherit; padding: 0; }
.consent .btn { padding: 0.62rem 1.15rem; font-size: 0.86rem; }

/* ---------- 22. Reveal on scroll ---------- */
[data-reveal] {
  opacity: 0;
  /* Ruhiges Erscheinen von unten: 40 px Weg, 1,7 s Dauer. Die Verzögerung
     kommt aus --reveal-delay (Karten in einem Raster erscheinen dadurch
     nacheinander). Ohne Angabe gilt 0. */
  transform: translateY(40px);
  transition: opacity 1.7s var(--ease-out), transform 1.7s var(--ease-out);
  transition-delay: var(--reveal-delay, 0s);
  will-change: opacity, transform;
}
[data-reveal].is-in { opacity: 1; transform: none; }

/* ---------- 23. Responsive ---------- */
@media (max-width: 1320px) {
  .brand-sub { display: none; }
}

@media (max-width: 1200px) {
  .nav { gap: 0.7rem; }
  .nav-link { padding: 0.5rem 0.6rem; font-size: 0.86rem; }
  .nav-tools { gap: 0.35rem; }
}

@media (max-width: 1080px) {
  .hero-inner { grid-template-columns: 1fr; }
  .console { max-width: 520px; }
  .foot-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero h1 { max-width: 20ch; }
}

@media (max-width: 1140px) {
  .burger { display: grid; }
  .nav-links {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(360px, 88vw);
    flex-direction: column;
    align-items: stretch;
    gap: 0.2rem;
    padding: 6rem 1.4rem 2rem;
    background: var(--surface-solid);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border-left: 1px solid var(--line);
    transform: translateX(102%);
    transition: transform 0.5s var(--ease-out);
    overflow-y: auto;
    z-index: 99;
  }
  .nav-links.is-open { transform: none; }
  .nav-link { padding: 0.95rem 1rem; border-radius: var(--radius-s); font-size: 1.02rem; text-align: left; }
  .nav-link.is-active::after { display: none; }
  .nav-link.is-active { background: var(--accent-soft); color: var(--text-strong); }
  .split, .split.narrow, .panel-grid { grid-template-columns: 1fr; }
  .map-legend { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 620px) {
  .brand-sub { display: none; }
  .metric-row dd { font-size: 1.15rem; }
  .tab-list { overflow-x: auto; flex-wrap: nowrap; padding-bottom: 1rem; }
  .tab { white-space: nowrap; }
  .explorer-bar { flex-direction: column; align-items: stretch; }
  .search { max-width: none; }
  .foot-grid { grid-template-columns: 1fr; }
  .consent { flex-direction: column; align-items: stretch; }
  .scroll-cue { display: none; }
}

/* ---------- 24. Motion & print ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  /* Ohne Bewegung sind alle Karten sofort sichtbar — auch die, deren Auslöser
     noch nicht gefeuert hat. Darum die Marke und die Klasse getrennt nennen. */
  [data-reveal] { opacity: 1; transform: none; }
  .product, .product.is-in, .app-card, .app-card.is-in { opacity: 1; transform: none; }
  .app-card, .app-card.is-in, .product, .product.is-in {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }
  .hero h1 .line > span { transform: none; }
  /* Ohne Bewegung: Leiste und Schritte stehen sofort fertig da */
  .timeline .timeline-steps .tstep, .timeline.is-in .timeline-steps .tstep { opacity: 1; transform: none; transition: none; }
  .timeline-progress, .timeline.is-in .timeline-progress { transition: none; }
}

@media print {
  /* A printed sheet is a document, not an interface: no navigation, no effects,
     and every hidden detail spelled out. */
  @page { margin: 16mm 14mm; }

  html, body {
    background: #fff !important;
    color: #111 !important;
    font-size: 10.5pt;
  }
  body::before, .hero::before, .hero::after, .hero-art, .aurora { display: none !important; }

  /* interface chrome */
  .site-header, .progress, .consent, .hero-canvas, .scroll-cue, .marquee,
  .modal, .palette, .rail, .kbd-hint, .theme-toggle, .lang, .burger,
  .site-footer nav, .btn-row .btn-ghost, #finderReset, #finderBack { display: none !important; }

  /* Einfliegende Karten stehen auf Papier sofort an ihrem Platz */
  .product, .product.is-in, .app-card, .app-card.is-in,
  [data-reveal], [data-reveal].is-in {
    opacity: 1 !important; transform: none !important; animation: none !important;
  }

  /* the background image costs ink and hides text on a printed page */
  .hero { min-height: auto !important; padding-block: 0 8mm; }
  .hero h1 { font-size: 22pt !important; }
  .console, .card, .product, .stat, .app-card, .finder-shell, .gloss-item,
  .map-card, .routes, .net-stage, .cmp-wrap, .portrait, .panel-art, .term-block {
    border: 1px solid var(--print-line) !important;
    background: none !important;
    box-shadow: none !important;
    break-inside: avoid;
  }
  .card-feature-art, .app-art, .panel-art, .product-swatch, .modal-art {
    border: 1px solid var(--print-line) !important;
  }
  /* artwork is decorative here; printing 35 images would be sheer waste */
  .product-swatch img, .app-art img, .panel-art, .card-feature-art, .portrait { display: none !important; }

  /* every collapsed detail must be open on paper */
  .acc-body, .tab-panel[hidden], .finder-body { display: block !important; }
  .acc-body { max-height: none !important; }
  .prod-more { border: 0 !important; }
  .prod-more p { display: block !important; padding-left: 0 !important; }
  .gloss-item p { display: block !important; }

  /* a link that cannot be clicked needs its address */
  a[href^="http"]::after, a[href^="mailto"]::after, a[href^="tel"]::after {
    content: " (" attr(href) ")";
    font-size: 8.5pt;
    color: #444;
  }

  h1, h2, h3 { break-after: avoid; }
  img { max-width: 100% !important; }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
}

/* ==========================================================================
   Novana — visual enhancement layer
   Theme control, cursor aurora, swatch art, bento grid, route diagram,
   command palette, view transitions.
   ========================================================================== */

/* ---------- 25. Theme transition ---------- */
html { transition: background-color 0.5s var(--ease); }
body { transition: background-color 0.5s var(--ease), color 0.5s var(--ease); }
body.is-booting * { transition: none !important; animation-duration: 0.01ms !important; }

@supports (view-transition-name: none) {
  ::view-transition-old(root),
  ::view-transition-new(root) {
    animation-duration: 0.42s;
    animation-timing-function: var(--ease-out);
    mix-blend-mode: normal;
  }
}

/* ---------- 26. Theme toggle button ---------- */
.icon-btn {
  width: 42px; height: 42px;
  flex: none;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--surface);
  cursor: pointer;
  display: grid;
  place-items: center;
  color: var(--text-soft);
  transition: border-color 0.3s, background 0.3s, color 0.3s, transform 0.4s var(--ease-out);
}
.icon-btn:hover { border-color: var(--line-strong); color: var(--text); transform: translateY(-2px); }
.icon-btn svg { width: 19px; height: 19px; transition: transform 0.55s var(--ease-out), opacity 0.3s; }
.icon-btn .ico-moon { display: none; }
:root[data-theme="light"] .icon-btn .ico-sun { display: none; }
:root[data-theme="light"] .icon-btn .ico-moon { display: block; }
.icon-btn:hover svg { transform: rotate(28deg); }

/* ---------- 27. Cursor aurora ---------- */
.aurora {
  position: fixed;
  top: 0; left: 0;
  width: 520px; height: 520px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 2;
  opacity: 0;
  background: radial-gradient(circle,
    rgb(var(--accent-rgb) / 0.13) 0%,
    rgb(var(--accent-2-rgb) / 0.08) 38%,
    transparent 68%);
  filter: blur(24px);
  transition: opacity 0.6s var(--ease);
  will-change: transform;
}
body.has-aurora .aurora { opacity: var(--aurora-opacity); }

/* ---------- Ruhiges Akzentlicht im Hintergrund der ganzen Seite ---------- */
/* Zwei sehr weiche Lichtflächen, die über gut eine Minute wandern. Sie geben
   der Fläche Tiefe, ohne vom Inhalt abzulenken — Deckkraft deutlich unter 10 %. */
.aurora-soft {
  position: fixed;
  inset: -20% -10%;
  z-index: -4;
  pointer-events: none;
  overflow: hidden;
}
.aurora-soft span {
  position: absolute;
  display: block;
  width: 62vw;
  height: 62vw;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.035;
  background: radial-gradient(circle at 50% 50%, rgb(var(--accent-rgb) / 1), transparent 68%);
  animation: auroraWandern 74s ease-in-out infinite alternate;
}
.aurora-soft span:nth-child(2) {
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, rgb(var(--accent-2-rgb, 77 141 255) / 1), transparent 68%);
  animation-duration: 96s;
  animation-direction: alternate-reverse;
  opacity: 0.028;
}
@keyframes auroraWandern {
  from { transform: translate3d(-6%, -4%, 0) scale(1); }
  to   { transform: translate3d(8%, 6%, 0) scale(1.12); }
}
:root[data-theme="light"] .aurora-soft span { opacity: 0.04; }
:root[data-theme="light"] .aurora-soft span:nth-child(2) { opacity: 0.032; }
@media (prefers-reduced-motion: reduce) { .aurora-soft span { animation: none; } }
@media print { .aurora-soft { display: none !important; } }

/* ---------- 28. Hero art + grain ---------- */
/* Früher lag hier ein Titelbild (Materialstudie, zuletzt die Logistik-
   Illustration). Auf Wunsch entfernt: im Held-Bereich wirkt jetzt allein das
   Animationsfeld. Die Fläche bleibt als Ebene bestehen, damit der Aufbau
   unverändert bleibt — für ein neues Titelbild genügt hier wieder ein
   background-image. */
.hero-art {
  position: absolute;
  inset: 0;
  z-index: -3;
  /* Ruhiger Grund in den Flächenfarben. Er liegt hinter dem Animationsfeld und
     tritt nur hervor, wenn das Feld nicht läuft — etwa wenn WebGL fehlt oder
     Bewegung reduziert ist. Vorher wäre die Fläche dann leer und schwarz. */
  background-image:
    radial-gradient(120% 90% at 70% 30%, rgb(var(--accent-rgb) / 0.07), transparent 60%),
    radial-gradient(90% 80% at 20% 80%, rgb(var(--accent-rgb) / 0.04), transparent 68%);
  opacity: 1;
}
:root[data-theme="light"] .hero-art {
  background-image:
    radial-gradient(120% 90% at 72% 28%, rgb(var(--accent-rgb) / 0.06), transparent 62%),
    radial-gradient(90% 80% at 18% 82%, rgb(var(--accent-rgb) / 0.04), transparent 70%);
}
.hero-canvas--gl { opacity: 0.7; mix-blend-mode: screen; }
/* Light mode keeps the animation. The shader is an additive field, so here it runs
   at low opacity with a saturation cut: it tints and moves the surface instead of
   bleaching it to white. */
:root[data-theme="light"] .hero-canvas--gl {
  /* The shader is inverted for light mode (dark filaments on paper); multiply
     composites that as ink. In the light scheme it reads much brighter than in
     the dark one, so it runs lighter here: the structure stays visible, but the
     surface no longer bleaches out. */
  mix-blend-mode: multiply;
  opacity: 0.19;
  filter: saturate(0.55) contrast(1.05);
}
:root[data-theme="light"] .hero-canvas:not(.hero-canvas--gl) { opacity: 0.3; }
.hero::after {
  /* film grain + vignette so the layers read as one image */
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: var(--grain-opacity);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.42'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgb(var(--bg-rgb) / var(--hero-veil, 0.55)) 0%, transparent 26%, transparent 62%, var(--bg) 100%),
    radial-gradient(120% 90% at 78% 40%, transparent 40%, var(--bg) 96%);
}
:root { --bg-rgb: 5 7 14; --hero-veil: 0.55; --hero-scrim: 0; --grid-line: 0.05; --grid-ink: 255 255 255; }
:root[data-theme="light"] { --bg-rgb: 236 239 246; --hero-veil: 0.7; --hero-scrim: 0.04; --grid-line: 0.06; --grid-ink: 11 18 32; }

/* ---------- 29. Bento grid (about cards) ---------- */
.bento {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(0.9rem, 1.8vw, 1.4rem);
}
.bento > .card:nth-child(1) { grid-column: span 7; }
.bento > .card:nth-child(2) { grid-column: span 5; }
.bento > .card:nth-child(3) { grid-column: span 12; }
.bento > .card:nth-child(3) .card-feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(1rem, 3vw, 2.4rem);
  align-items: center;
}
.card-feature-art {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--line);
  position: relative;
}
.card-feature-art img { width: 100%; height: 100%; object-fit: cover; }
.card-feature-art::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent, rgb(var(--accent-rgb) / 0.14));
}
.card-lg h3 { font-size: clamp(1.3rem, 2.2vw, 1.7rem); }
@media (max-width: 900px) {
  .bento > .card:nth-child(1),
  .bento > .card:nth-child(2),
  .bento > .card:nth-child(3) { grid-column: span 12; }
  .bento > .card:nth-child(3) .card-feature { grid-template-columns: 1fr; }
}

/* ---------- 30. Product swatch art ---------- */
.product { padding: 0; gap: 0; }
.product-swatch {
  position: relative;
  /* matches the 4:3 studies so nothing is cropped away */
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.product-swatch img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 0.9s var(--ease-out), filter 0.6s;
  filter: saturate(1.05) contrast(1.02);
}
.product:hover .product-swatch img { transform: scale(1.08); }
.swatch-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgb(var(--bg-rgb) / 0.35) 0%, transparent 42%, rgb(var(--bg-rgb) / 0.92) 100%),
    linear-gradient(115deg, transparent 55%, rgb(var(--accent-rgb) / 0.16));
}
.product-swatch .product-code,
.product-swatch .product-cat {
  position: absolute;
  top: 0.85rem;
  z-index: 1;
}
.product-swatch .product-code { left: 0.85rem; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.product-swatch .product-cat {
  right: 0.85rem;
  color: rgb(255 255 255 / 0.82);
  background: rgb(5 7 14 / 0.42);
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.product > h3,
.product > .desc,
.product > .product-tags,
.product > .product-more { margin-inline: 1.35rem; }
.product > h3 { margin-top: 1.15rem; }
.product > .product-more { margin-bottom: 1.35rem; }

.product.is-tilting { box-shadow: 0 34px 70px -34px rgb(var(--accent-rgb) / 0.6); z-index: 2; }

.modal-art {
  position: relative;
  aspect-ratio: 21 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  margin: -0.4rem 0 1.4rem;
  border: 1px solid var(--line);
}
.modal-art img { width: 100%; height: 100%; object-fit: cover; }
.modal-art span {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, var(--surface-raised) 100%);
}

/* ---------- 31. Route diagram ---------- */
.routes {
  margin-top: clamp(1.6rem, 3vw, 2.4rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: linear-gradient(160deg, var(--glass-from), var(--glass-to));
  padding: clamp(1.1rem, 2.4vw, 1.8rem);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(1rem, 3vw, 2.4rem);
  align-items: center;
  position: relative;
  overflow: hidden;
}
.routes::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(70% 120% at 20% 0%, rgb(var(--accent-rgb) / 0.1), transparent 62%);
}
.routes-svg { width: 100%; height: auto; }
.route-path {
  fill: none;
  stroke: url(#rg2);
  stroke-width: 1.6;
  stroke-dasharray: 6 7;
  opacity: 0.85;
  animation: routeflow 1.5s linear infinite;
}
@keyframes routeflow { to { stroke-dashoffset: -26; } }
.route-node { fill: var(--accent); stroke: rgb(255 255 255 / 0.75); stroke-width: 1.2; }
.route-halo {
  fill: none;
  stroke: var(--accent);
  stroke-width: 1;
  opacity: 0.5;
  transform-box: fill-box;
  transform-origin: center;
  animation: halopulse 3s var(--ease) infinite;
}
@keyframes halopulse {
  0% { transform: scale(0.6); opacity: 0.55; }
  100% { transform: scale(2.4); opacity: 0; }
}
.route-label { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.06em; fill: var(--muted); }
.route-list { display: grid; gap: 0.5rem; }
.route-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.7rem 0.85rem;
  border-radius: var(--radius-s);
  border: 1px solid var(--line);
  background: var(--glass-input);
  transition: border-color 0.3s, transform 0.35s var(--ease-out);
}
.route-item:hover { border-color: rgb(var(--accent-rgb) / 0.45); transform: translateX(4px); }
.route-dot {
  width: 8px; height: 8px;
  flex: none;
  border-radius: 50%;
  background: var(--grad);
  box-shadow: 0 0 0 4px rgb(var(--accent-rgb) / 0.14);
}
.route-main { flex: 1; min-width: 0; }
.route-main b { display: block; font-size: 0.88rem; font-weight: 600; }
.route-main span { display: block; font-size: 0.76rem; color: var(--muted); }
.route-meta { text-align: right; flex: none; }
.route-meta b { display: block; font-family: var(--font-mono); font-size: 0.78rem; color: var(--text); }
.route-meta span { display: block; font-size: 0.72rem; color: var(--muted-2); }
@media (max-width: 900px) { .routes { grid-template-columns: 1fr; } }

/* ---------- 32. Command palette ---------- */
.palette {
  position: fixed;
  inset: 0;
  z-index: 160;
  display: grid;
  place-items: start center;
  padding: clamp(3rem, 12vh, 8rem) 1rem 1rem;
  background: var(--overlay);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s var(--ease), visibility 0.3s;
}
.palette.is-open { opacity: 1; visibility: visible; }
.palette-card {
  width: min(620px, 100%);
  border-radius: var(--radius-l);
  border: 1px solid var(--line-strong);
  background: var(--surface-raised);
  box-shadow: 0 40px 90px -30px var(--shadow-solid);
  overflow: hidden;
  transform: translateY(-10px) scale(0.99);
  transition: transform 0.35s var(--ease-out);
}
.palette.is-open .palette-card { transform: none; }
.palette-head {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem 1.1rem;
  border-bottom: 1px solid var(--line);
}
.palette-head svg { width: 19px; height: 19px; color: var(--text-soft); flex: none; }
.palette-head input {
  flex: 1;
  border: 0;
  background: none;
  outline: none;
  font-size: 1.02rem;
}
.palette-head input::placeholder { color: var(--muted-2); }
kbd {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  padding: 0.16rem 0.4rem;
  border-radius: 5px;
  border: 1px solid var(--line-strong);
  background: var(--glass-input);
  color: var(--muted);
}
.palette-list {
  max-height: min(52vh, 420px);
  overflow-y: auto;
  padding: 0.5rem;
}
.palette-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.7rem 0.8rem;
  border: 0;
  border-radius: var(--radius-s);
  background: none;
  cursor: pointer;
  text-align: left;
  transition: background 0.2s;
}
.palette-item.is-on { background: rgb(var(--accent-rgb) / 0.13); }
.pi-ico {
  width: 32px; height: 32px;
  flex: none;
  border-radius: 9px;
  display: grid;
  place-items: center;
  background: var(--glass-input);
  border: 1px solid var(--line);
  color: var(--accent);
}
.pi-ico svg { width: 17px; height: 17px; }
.pi-txt { min-width: 0; }
.pi-txt b { display: block; font-size: 0.94rem; font-weight: 600; }
.pi-txt span { display: block; font-size: 0.76rem; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.palette-empty { padding: 1.6rem; text-align: center; color: var(--muted); font-size: 0.9rem; }
.palette-foot {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 0.7rem 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.72rem;
  color: var(--muted-2);
}
.palette-foot span { display: inline-flex; align-items: center; gap: 0.3rem; }
.palette-foot kbd { opacity: 0.75; }
.kbd-hint {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-left: 0.5rem;
  padding: 0.3rem 0.55rem;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--glass-input);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  cursor: pointer;
  transition: border-color 0.3s, color 0.3s;
}
.kbd-hint:hover { border-color: var(--accent); color: var(--text); }
@media (max-width: 900px) { .kbd-hint { display: none; } }

/* ---------- 33. Light-theme corrections ---------- */
:root[data-theme="light"] .hero { color: var(--text); }
/* Because the backdrop animates, its lightest and darkest frames differ. A soft
   halo behind the copy keeps text legible across the whole cycle. */
:root[data-theme="light"] .hero-inner > div > h1,
:root[data-theme="light"] .hero-sub,
:root[data-theme="light"] .hero-tags {
  text-shadow: 0 0 18px rgb(var(--bg-rgb) / 0.85), 0 0 42px rgb(var(--bg-rgb) / 0.6);
}
:root[data-theme="light"] .hero h1 .grad-text { filter: drop-shadow(0 0 16px rgb(var(--bg-rgb) / 0.9)); }
:root[data-theme="light"] .hero .eyebrow { color: var(--accent-ink); }
:root[data-theme="light"] .hero .eyebrow::before { background: var(--accent-ink); }
/* In light mode the hero is one deterministic layer: the material study, softened.
   Layered blends (screen/multiply) made it hazy and unpredictable. */
:root[data-theme="light"] .hero-art {
  opacity: 0.44;
  mix-blend-mode: normal;
  filter: saturate(0.68) contrast(1.03) brightness(0.94);
}
:root[data-theme="light"] .hero::before {
  /* In der Tagesversion wird der Held-Bereich deutlich zurückgenommen: die
     Animation soll die Fläche gliedern, nicht überstrahlen. Die erste Schicht
     liegt flächig über allem (--hero-scrim), darunter der Grund für die
     Schrift und der Verlauf zu den Rändern. */
  background:
    linear-gradient(0deg, rgb(7 11 20 / var(--hero-scrim, 0.1)), rgb(7 11 20 / var(--hero-scrim, 0.1))),
    radial-gradient(66% 66% at 32% 52%, rgb(var(--bg-rgb) / 0.58), transparent 74%),
    linear-gradient(180deg, rgb(var(--bg-rgb) / 0.3) 0%, rgb(var(--bg-rgb) / 0.1) 38%, rgb(var(--bg-rgb) / 0.34) 74%, var(--bg) 100%);
}
:root[data-theme="light"] .hero::after { opacity: 0.05; }
:root[data-theme="light"] .hero-grid { opacity: 0.5; }
:root[data-theme="light"] .product-swatch .product-cat { color: #fff; }
:root[data-theme="light"] .stat b { background: linear-gradient(115deg, #045c4d, #163f93 60%, #4a2597); -webkit-background-clip: text; background-clip: text; }
:root[data-theme="light"] .hero h1 .grad-text,
:root[data-theme="light"] .grad-text {
  background: linear-gradient(115deg, #045c4d, #163f93 52%, #4a2597);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
:root[data-theme="light"] .aurora { background: radial-gradient(circle, rgb(var(--accent-rgb) / 0.1) 0%, transparent 66%); }

/* ---------- Zugeklappte Listen: Produkte, Anwendungen, Glossar ---------- */
/* Lange Listen stehen in einem <details> und werden erst auf Klick aufgeführt.
   Eine gemeinsame Klasse, damit alle drei gleich aussehen und sich gleich
   verhalten — Farbe, Pfeil, Abstand. */
.collapse-block {
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: linear-gradient(165deg, var(--glass-from), var(--glass-to));
  overflow: hidden;
}
.collapse-block > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.05rem 1.25rem;
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  transition: color 0.3s, background 0.3s;
}
.collapse-block > summary::-webkit-details-marker { display: none; }
.collapse-block > summary:hover { color: var(--accent); background: rgb(var(--accent-rgb) / 0.05); }
.collapse-block > summary i {
  font-style: normal;
  flex: none;
  width: 26px; height: 26px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  font-size: 1rem;
  line-height: 1;
  transition: transform 0.35s var(--ease-out), border-color 0.3s, color 0.3s;
}
.collapse-block[open] > summary { border-bottom: 1px solid var(--line); }
.collapse-block[open] > summary i { transform: rotate(45deg); border-color: var(--accent); color: var(--accent); }
.collapse-block > .product-grid,
.collapse-block > .app-grid,
.collapse-block > .gloss-grid { padding: 1.1rem; }

/* ---------- 34. Process timeline ---------- */
.timeline { position: relative; margin-top: clamp(2rem, 4vw, 3.2rem); }
.timeline-rail {
  position: absolute;
  left: 0; right: 0;
  top: 21px;
  height: 2px;
  background: var(--hairline-soft);
  border-radius: 2px;
  overflow: hidden;
}
.timeline-progress {
  display: block;
  height: 100%;
  width: 0;
  background: var(--grad);
  /* Betont ruhig: die Linie zieht sich über gut zweieinhalb Sekunden. */
  transition: width 2.6s cubic-bezier(0.33, 0, 0.2, 1);
}
.timeline.is-in .timeline-progress { width: 100%; }
/* Die Schritte und Karten erscheinen nacheinander — der Aufbau läuft sichtbar
   von links nach rechts, statt in einem Zug. */
.timeline .timeline-steps .tstep {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.75s var(--ease-out), transform 0.75s var(--ease-out);
  transition-delay: 0s;
}
.timeline.is-in .timeline-steps .tstep {
  opacity: 1;
  transform: none;
  /* Jeder Schritt startet 0,24 s nach dem vorigen — der Aufbau läuft sichtbar
     von links nach rechts und ist nach gut vier Sekunden fertig. */
  transition-delay: calc(var(--i, 0) * 0.24s + 0.15s);
}
.timeline-steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: clamp(0.7rem, 1.6vw, 1.2rem);
}
.tstep { display: flex; flex-direction: column; gap: 1.1rem; }
.tstep-dot {
  width: 44px; height: 44px;
  flex: none;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text);
  background: var(--surface-solid);
  border: 1px solid var(--line-strong);
  position: relative;
  z-index: 1;
  transition: border-color 0.4s, color 0.4s, transform 0.5s var(--ease-out), box-shadow 0.4s;
}
.tstep:hover .tstep-dot {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-3px) scale(1.06);
  box-shadow: 0 12px 30px -14px rgb(var(--accent-rgb) / 0.7);
}
.tstep-card {
  padding: 1rem 1.05rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(165deg, var(--glass-from), var(--glass-to));
  height: 100%;
  transition: border-color 0.4s, transform 0.45s var(--ease-out);
}
.tstep:hover .tstep-card { border-color: var(--line-strong); transform: translateY(-3px); }
.tstep-k {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  color: var(--accent);
}
.tstep-card h3 { font-size: 0.98rem; margin: 0.35rem 0 0.4rem; }
.tstep-card p { font-size: 0.82rem; margin: 0; line-height: 1.55; }

@media (max-width: 1080px) {
  .timeline-rail { display: none; }
  .timeline-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tstep { flex-direction: row; gap: 0.9rem; align-items: flex-start; }
}
@media (max-width: 620px) {
  .timeline-steps { grid-template-columns: 1fr; }
}

/* ---------- 35. About story, portrait and team ---------- */
.h-sub { font-size: clamp(1.4rem, 2.6vw, 1.9rem); }
.small-lead { font-size: clamp(0.98rem, 0.4vw + 0.9rem, 1.1rem); }

.about-story { align-items: center; }
.portrait {
  margin: 0;
  border-radius: var(--radius-l);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
  position: relative;
}
.portrait img { width: 100%; height: auto; display: block; }
.portrait figcaption {
  padding: 0.75rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  border-top: 1px solid var(--line);
}
.portrait::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(155deg, rgb(var(--accent-rgb) / 0.1), transparent 46%);
  mix-blend-mode: screen;
}

.story p { color: var(--text-soft); font-size: 0.97rem; }
.story p:first-child { color: var(--text); font-size: 1.03rem; }
.story p:last-child { margin-bottom: 0; }

.team-grid { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.person { padding: 0; display: flex; flex-direction: column; }
.person-photo { position: relative; aspect-ratio: 4 / 5; overflow: hidden; }
.person-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 50% 22%;
  transition: transform 0.9s var(--ease-out);
}
.person:hover .person-photo img { transform: scale(1.04); }
.person-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 52%, var(--surface-raised) 100%);
}
.person-body { padding: 0 1.3rem 1.4rem; margin-top: -1.6rem; position: relative; z-index: 1; }
.person-role {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.person h4 { font-family: var(--font-display); font-size: 1.22rem; margin: 0.3rem 0 0.7rem; font-weight: 600; }
.person-duties { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-bottom: 1rem; }
.person-duties li {
  font-size: 0.72rem;
  padding: 0.24rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--text-soft);
}
.person-contact { display: flex; flex-direction: column; gap: 0.4rem; }
.person-contact a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.86rem;
  color: var(--text-soft);
  transition: color 0.3s;
}
.person-contact a:hover { color: var(--accent); }
.person-contact svg { color: var(--accent); flex: none; }

.person-card { display: flex; gap: 1rem; align-items: flex-start; }
.person-card-photo {
  width: 74px; height: 92px;
  flex: none;
  object-fit: cover;
  object-position: 50% 20%;
  border-radius: var(--radius-s);
  border: 1px solid var(--line);
}
@media (max-width: 620px) {
  .person-card { flex-direction: column; }
  .person-card-photo { width: 100%; height: 180px; object-position: 50% 18%; }
}

/* ---------- 36. Product detail extras ---------- */
.prod-brand {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin: 0.55rem 0 0;
}
.prod-more {
  margin: 1.1rem 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--glass-input);
  overflow: hidden;
}
.prod-more summary {
  cursor: pointer;
  padding: 0.8rem 1rem;
  font-size: 0.86rem;
  font-weight: 600;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: color 0.3s;
}
.prod-more summary::-webkit-details-marker { display: none; }
.prod-more summary::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--accent);
  transition: transform 0.35s var(--ease);
}
.prod-more[open] summary::after { transform: rotate(45deg); }
.prod-more summary:hover { color: var(--accent); }
.prod-more p {
  margin: 0;
  padding: 0 1rem 1rem;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ---------- 37. Per-category accent ---------- */
.product { --tint: var(--accent-rgb); }
.product .product-code {
  color: rgb(var(--tint) / 1);
  border-color: rgb(var(--tint) / 0.28);
  background: rgb(var(--tint) / 0.12);
}
.product:hover {
  border-color: rgb(var(--tint) / 0.5);
  box-shadow: 0 26px 60px -34px rgb(var(--tint) / 0.7);
}
.product .swatch-veil {
  background:
    linear-gradient(180deg, rgb(var(--bg-rgb) / 0.4) 0%, transparent 40%, rgb(var(--bg-rgb) / 0.93) 100%),
    linear-gradient(115deg, transparent 50%, rgb(var(--tint) / 0.2));
}
.product .prod-brand { color: rgb(var(--tint) / 1); }
.product .product-more { color: rgb(var(--tint) / 1); }
.modal-art { --tint: var(--accent-rgb); }
.modal-art::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 40%, rgb(var(--tint) / 0.16));
}
#modalBody .btn-ghost:last-child { font-size: 0.85rem; }

/* a printed product sheet should be readable and self-contained */
@media print {
  .modal .btn-row, .modal-close, .prod-more summary::after { display: none !important; }
  .prod-more[open] p, .prod-more p { display: block !important; }
  .modal-art img { max-height: 60mm; object-fit: cover; }
  .modal-card { border: 1px solid var(--print-line); box-shadow: none; }
}

/* ---------- 38. Highlight when the palette jumps to a person ---------- */
.person.is-flash {
  border-color: rgb(var(--accent-rgb) / 0.7);
  box-shadow: 0 0 0 3px rgb(var(--accent-rgb) / 0.18), 0 26px 60px -30px rgb(var(--accent-rgb) / 0.6);
  animation: flashPulse 1.6s var(--ease-out) 1;
}
@keyframes flashPulse {
  0% { transform: scale(1); }
  30% { transform: scale(1.015); }
  100% { transform: scale(1); }
}

/* ---------- 39. Applications ---------- */
.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(1rem, 2vw, 1.5rem);
}
.app-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  overflow: hidden;
  background: linear-gradient(165deg, var(--glass-from), var(--glass-to));
  /* Dieselbe Bewegung wie die Produktkarten. */
  transition: opacity 1.7s var(--ease-out), transform 1.7s var(--ease-out),
              border-color 0.4s, box-shadow 0.4s;
  transition-delay: var(--reveal-delay, 0s);
  height: 100%;
}
.app-card:hover {
  border-color: rgb(var(--accent-rgb) / 0.45);
  box-shadow: 0 26px 60px -34px rgb(var(--accent-rgb) / 0.6);
  transform: translateY(-4px);
}
.app-art {
  position: relative;
  /* Die Anwendungsbilder sind Schaubilder mit Beschriftung. 16:9 zeigt den
     grössten Teil davon; 21:9 hätte über die Hälfte weggeschnitten. */
  aspect-ratio: 16 / 9;
  overflow: hidden;
}
.app-art img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 50% 42%;
  transform: scale(1.02);
  transition: transform 1s var(--ease-out);
}
.app-card:hover .app-art img { transform: scale(1.08); }
.app-veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgb(var(--bg-rgb) / 0.45) 0%, transparent 45%, rgb(var(--bg-rgb) / 0.85) 100%);
}
.app-index {
  position: absolute;
  left: 0.9rem; bottom: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: rgb(255 255 255 / 0.85);
  text-shadow: 0 2px 10px rgb(0 0 0 / 0.6);
}
.app-body {
  padding: 1.2rem 1.3rem 1.3rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  flex: 1;
}
.app-body h3 { font-size: 1.08rem; margin: 0; }
.app-body p { font-size: 0.88rem; margin: 0; }
.app-tags { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.app-tags span {
  font-size: 0.68rem;
  padding: 0.22rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--text-soft);
}
.app-src {
  margin-top: auto;
  padding-top: 0.7rem;
  border-top: 1px dashed var(--hairline-soft);
  font-size: 0.68rem;
  line-height: 1.5;
  color: var(--muted-2);
}
.app-src span {
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- 40. FAQ ---------- */
.faq-check {
  margin-top: 1.2rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-s);
  border: 1px dashed rgb(var(--accent-3-rgb) / 0.5);
  background: rgb(var(--accent-3-rgb) / 0.08);
  color: var(--text-soft);
  font-size: 0.82rem;
  max-width: 44ch;
}
.acc-flag {
  color: var(--accent-3);
  font-style: normal;
  font-weight: 700;
  margin-left: 0.15rem;
}
.acc-item .acc-flag::after { content: ""; }

/* ---------- 41. Shared flash highlight (palette jump target) ---------- */
.app-card.is-flash,
.acc-item.is-flash {
  border-color: rgb(var(--accent-rgb) / 0.7);
  box-shadow: 0 0 0 3px rgb(var(--accent-rgb) / 0.18);
}
.acc-item.is-flash { border-radius: var(--radius-s); }

/* ---------- 42. Product finder ---------- */
.finder-shell {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(70% 120% at 12% 0%, rgb(var(--accent-rgb) / 0.12), transparent 60%),
    radial-gradient(60% 110% at 92% 100%, rgb(var(--accent-2-rgb) / 0.14), transparent 62%),
    linear-gradient(165deg, var(--glass-from), var(--glass-to));
  padding: clamp(1.6rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(1.4rem, 4vw, 3rem);
  align-items: start;
  position: relative;
  overflow: hidden;
}
.finder-head h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
.finder-body { min-height: 260px; display: flex; flex-direction: column; }
.finder-progress { display: flex; gap: 0.4rem; margin-bottom: 1.2rem; }
.finder-dot {
  width: 34px; height: 3px;
  border-radius: 3px;
  background: var(--hairline-soft);
  transition: background 0.4s var(--ease);
}
.finder-dot.is-done { background: rgb(var(--accent-rgb) / 0.5); }
.finder-dot.is-now { background: var(--accent); }
.finder-step {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 0.5rem;
}
.finder-question h3 { font-size: clamp(1.1rem, 2vw, 1.45rem); margin-bottom: 1.1rem; }
.finder-options { display: grid; gap: 0.5rem; }
.finder-option {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  width: 100%;
  padding: 0.95rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--glass-input);
  cursor: pointer;
  text-align: left;
  font-size: 0.94rem;
  color: var(--text-soft);
  transition: border-color 0.3s, background 0.3s, transform 0.35s var(--ease-out), color 0.3s;
}
.finder-option:hover {
  border-color: rgb(var(--accent-rgb) / 0.55);
  background: rgb(var(--accent-rgb) / 0.08);
  color: var(--text);
  transform: translateX(4px);
}
.finder-option svg { margin-left: auto; color: var(--accent); flex: none; }
.finder-option-k {
  width: 26px; height: 26px;
  flex: none;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--accent);
}
.finder-nav { display: flex; gap: 0.5rem; margin-top: auto; padding-top: 1.4rem; }
.finder-nav .btn { padding: 0.6rem 1.1rem; font-size: 0.86rem; }
.finder-result-title {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 0.9rem;
}
.finder-cards { display: grid; gap: 0.5rem; }
.finder-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-areas: "code name more" "code brand more";
  gap: 0.15rem 0.9rem;
  align-items: center;
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--glass-input);
  cursor: pointer;
  text-align: left;
  transition: border-color 0.3s, background 0.3s, transform 0.35s var(--ease-out);
}
.finder-card:hover {
  border-color: rgb(var(--accent-rgb) / 0.55);
  background: rgb(var(--accent-rgb) / 0.08);
  transform: translateY(-2px);
}
.finder-card-code {
  grid-area: code;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  border: 1px solid rgb(var(--accent-rgb) / 0.28);
  background: rgb(var(--accent-rgb) / 0.12);
  color: var(--accent);
}
.finder-card b { grid-area: name; font-size: 0.95rem; font-weight: 600; }
.finder-card-brand { grid-area: brand; font-size: 0.76rem; color: var(--muted); }
.finder-card-more {
  grid-area: more;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.78rem;
  color: var(--accent);
}
.finder-note { margin: 1rem 0 0; font-size: 0.82rem; color: var(--muted); }
@media (max-width: 900px) {
  .finder-shell { grid-template-columns: 1fr; }
}

/* ---------- 43. Glossary ---------- */
.gloss-head {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
  gap: clamp(1.4rem, 4vw, 3rem);
  align-items: end;
}
.gloss-tools { display: flex; flex-direction: column; gap: 0.6rem; align-items: flex-start; }
.gloss-search { max-width: none; width: 100%; }
.gloss-count {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.gloss-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 0.6rem;
  align-items: start;
}
.gloss-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(165deg, var(--glass-from), var(--glass-to));
  overflow: hidden;
  transition: border-color 0.35s, background 0.35s;
}
.gloss-item[open] {
  border-color: rgb(var(--accent-rgb) / 0.45);
  background: rgb(var(--accent-rgb) / 0.05);
}
.gloss-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.05rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 600;
  transition: color 0.3s;
}
.gloss-item summary::-webkit-details-marker { display: none; }
.gloss-item summary:hover { color: var(--accent); }
.gloss-item summary i {
  flex: none;
  width: 24px; height: 24px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: grid;
  place-items: center;
  font-style: normal;
  font-size: 0.8rem;
  color: var(--muted);
  transition: transform 0.4s var(--ease), background 0.3s, border-color 0.3s, color 0.3s;
}
.gloss-item[open] summary i {
  transform: rotate(45deg);
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
}
.gloss-item p {
  margin: 0;
  padding: 0 1.05rem 1.1rem;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--muted);
}
@media (max-width: 900px) {
  .gloss-head { grid-template-columns: 1fr; align-items: start; }
}

/* ---------- 44. Network diagram ---------- */
.net { margin-top: clamp(2.2rem, 5vw, 3.6rem); display: grid; gap: clamp(1.2rem, 3vw, 2rem); }
.net-head { max-width: 62ch; }
.net-stage {
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background:
    radial-gradient(60% 90% at 50% 50%, rgb(var(--accent-rgb) / 0.09), transparent 68%),
    linear-gradient(165deg, var(--glass-from), var(--glass-to));
  padding: clamp(0.8rem, 2vw, 1.6rem);
}
.net-svg { width: 100%; height: auto; overflow: visible; }
.net-wire {
  fill: none;
  stroke: url(#netWire);
  stroke-width: 1.3;
  opacity: 0.5;
  stroke-dasharray: 5 7;
  animation: dash 2.2s linear infinite;
}
.net-dot { fill: var(--accent-2); stroke: var(--surface-solid); stroke-width: 2; }
.net-dot--market { fill: var(--accent); }
.net-name {
  font-family: var(--font-body);
  font-size: 12px;
  fill: var(--text-soft);
}
.net-label {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.18em;
  fill: var(--muted-2);
}
.net-mark { pointer-events: none; }
/* a light surface under the mark: its own red and black need a neutral ground */
.net-disc {
  fill: rgba(255, 255, 255, 0.94);
  stroke: none;
}
:root[data-theme="light"] .net-disc { fill: rgba(255, 255, 255, 1); }
/* a hairline ring, like a coordinate mark on a chart — never a control */
.net-position {
  fill: none;
  stroke: rgb(var(--accent-rgb) / 0.35);
  stroke-width: 1;
  stroke-dasharray: 3 5;
  transform-box: fill-box;
  transform-origin: center;
  animation: hubdrift 26s linear infinite;
}
@keyframes hubdrift { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .net-position { animation: none; } }
@media (max-width: 620px) {
  .net-name { font-size: 10px; }
  .net-label { font-size: 8px; }
}

/* ---------- 46. Service panel artwork ---------- */
.panel-art {
  position: relative;
  aspect-ratio: 16 / 8;
  border-radius: var(--radius-l);
  overflow: hidden;
  border: 1px solid var(--line);
  margin-bottom: 1.4rem;
}
.panel-art img { width: 100%; height: 100%; object-fit: cover; }
.panel-art span {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 34%, rgb(var(--bg-rgb) / 0.82) 100%),
              linear-gradient(115deg, transparent 60%, rgb(var(--accent-rgb) / 0.12));
}
.panel-grid > div > h3 { margin-top: 0; }

/* ---------- 47. Section rail ---------- */
.rail {
  position: fixed;
  right: clamp(0.6rem, 1.6vw, 1.5rem);
  top: 50%;
  translate: 0 -50%;
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0.5rem 0.35rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgb(var(--bg-rgb) / 0.55);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}
/* Der aktive Punkt der Leiste gleitet an seinen Platz, statt zu springen:
   ein Zeiger hinter den Punkten wandert mit. */
.rail-pointer {
  position: absolute;
  left: 7px;
  top: 0.5rem;
  width: 2px;
  height: 15px;
  border-radius: 2px;
  background: var(--accent);
  opacity: 0.55;
  transition: transform 0.4s var(--ease-out);
  pointer-events: none;
}
.rail-dot {
  position: relative;
  width: 26px; height: 15px;
  border: 0;
  background: none;
  cursor: pointer;
  display: grid;
  place-items: center;
  padding: 0;
}
.rail-dot::before {
  content: "";
  width: 7px; height: 2px;
  border-radius: 2px;
  background: var(--line-strong);
  transition: width 0.35s var(--ease), background 0.35s;
}
.rail-dot:hover::before { width: 14px; background: var(--text-soft); }
.rail-dot.is-on::before { width: 18px; background: var(--accent); }
.rail-dot span {
  position: absolute;
  right: 150%;
  top: 50%;
  translate: 0 -50%;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.6rem;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--surface-raised);
  color: var(--text-soft);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s, translate 0.3s var(--ease-out);
}
.rail-dot:hover span, .rail-dot:focus-visible span { opacity: 1; translate: -4px -50%; }
.rail-dot:focus-visible { outline: none; }
.rail-dot:focus-visible::before { background: var(--accent); width: 18px; }
/* the rail would crowd the content on small screens */
@media (max-width: 1180px) { .rail { display: none; } }

/* ---------- 48. Enquiry context ---------- */
.form-context {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 1.1rem;
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-s);
  border: 1px solid rgb(var(--accent-rgb) / 0.45);
  background: rgb(var(--accent-rgb) / 0.08);
  font-size: 0.86rem;
  color: var(--text-soft);
}
.ctx-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  border: 1px solid rgb(var(--accent-rgb) / 0.35);
  background: rgb(var(--accent-rgb) / 0.14);
  color: var(--accent);
}
.form-context button {
  margin-left: auto;
  border: 0;
  background: none;
  cursor: pointer;
  font: inherit;
  font-size: 0.78rem;
  color: var(--muted);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.form-context button:hover { color: var(--accent); }

/* ---------- 49. Linked glossary terms ---------- */
.term-block {
  margin: 1.1rem 0;
  padding: 0.9rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--glass-input);
}
.term-label {
  margin: 0 0 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.term-chips { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.term-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: 1px dashed rgb(var(--accent-rgb) / 0.5);
  background: rgb(var(--accent-rgb) / 0.07);
  color: var(--text-soft);
  border-radius: 999px;
  padding: 0.32rem 0.7rem;
  font-size: 0.8rem;
  cursor: pointer;
  transition: border-color 0.3s, background 0.3s, color 0.3s, border-style 0.3s;
}
.term-chip:hover {
  border-style: solid;
  border-color: var(--accent);
  background: rgb(var(--accent-rgb) / 0.15);
  color: var(--text);
}
.term-code {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  color: var(--accent);
}
.gloss-more {
  display: inline-flex;
  align-items: center;
  margin: 0 1.05rem 1.1rem;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  font: inherit;
  font-size: 0.8rem;
  color: var(--accent);
  transition: color 0.3s, transform 0.3s var(--ease-out);
}
.gloss-more:hover { transform: translateX(3px); }

/* ---------- 50. Product comparison ---------- */
.cmp-vs {
  font-family: var(--font-mono);
  font-size: 0.7em;
  letter-spacing: 0.1em;
  color: var(--muted-2);
  padding: 0 0.3em;
}
.cmp-wrap {
  overflow-x: auto;
  margin: 1.2rem 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.cmp {
  width: 100%;
  border-collapse: collapse;
  min-width: 520px;
  font-size: 0.88rem;
}
.cmp th, .cmp td {
  text-align: left;
  vertical-align: top;
  padding: 0.7rem 0.9rem;
  border-bottom: 1px solid var(--line);
}
.cmp thead th {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-soft);
  background: var(--glass-input);
}
.cmp th[scope="row"] {
  width: 34%;
  font-family: var(--font-body);
  font-size: 0.78rem;
  text-transform: none;
  letter-spacing: 0;
  color: var(--muted);
  font-weight: 400;
  background: transparent;
}
.cmp tbody tr:last-child th,
.cmp tbody tr:last-child td { border-bottom: 0; }
/* the rows that differ are the point of the comparison */
.cmp-row.is-diff td {
  color: var(--text);
  background: rgb(var(--accent-rgb) / 0.05);
}
.cmp-row.is-diff th[scope="row"] { position: relative; }
.cmp-row.is-diff th[scope="row"]::before {
  content: "";
  position: absolute;
  left: 0; top: 0.95rem;
  width: 3px; height: 1rem;
  border-radius: 2px;
  background: var(--accent);
}

/* ---------- 51. Print-only elements ---------- */
.print-only { display: none; }
@media print {
  .print-only { display: block; }
  .print-meta {
    margin-top: 6mm;
    padding-top: 3mm;
    border-top: 1px solid var(--print-line);
    font-size: 8.5pt;
    color: #444;
  }
  .foot-list a::after, .foot-list span { font-size: 9pt; }
  /* the palette and rail contain controls that make no sense on paper */
  [data-palette-open] { display: none !important; }
}

/* ---------- 52. Enquiry list ---------- */
.board-btn { position: relative; }
.board-btn.has-items { border-color: rgb(var(--accent-rgb) / 0.6); color: var(--accent); }
.board-badge {
  position: absolute;
  top: -5px; right: -5px;
  min-width: 17px;
  height: 17px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--on-accent);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  display: grid;
  place-items: center;
  line-height: 1;
}
.board-badge[hidden] { display: none; }

/* the toggle sits on the card, next to "Details ansehen" */
.product-add {
  margin-left: auto;
  width: 30px; height: 30px;
  flex: none;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--glass-input);
  color: var(--muted);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: border-color 0.3s, background 0.3s, color 0.3s, transform 0.35s var(--ease-out);
}
.product-add:hover { border-color: var(--accent); color: var(--accent); transform: scale(1.08); }
.product-add.is-on {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
}
.product > .product-more,
.product > .product-add { margin-bottom: 1.35rem; }
.product > .product-more { margin-bottom: 1.35rem; margin-right: 0.6rem; }
.product { display: grid; grid-template-columns: 1fr auto; }
.product > .product-swatch,
.product > h3,
.product > .desc,
.product > .prod-brand,
.product > .product-tags { grid-column: 1 / -1; }
.product > .product-more { grid-column: 1; align-self: center; }
.product > .product-add { grid-column: 2; align-self: center; }

.board-list { display: grid; gap: 0.5rem; margin: 1.2rem 0; }
.board-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  gap: 0.8rem;
  align-items: center;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--glass-input);
}
.board-num {
  width: 24px; height: 24px;
  flex: none;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  background: rgb(var(--accent-rgb) / 0.14);
  color: var(--accent);
}
.board-info { min-width: 0; }
.board-info b { display: block; font-size: 0.92rem; font-weight: 600; }
.board-brand { display: block; font-size: 0.74rem; color: var(--muted); }
.board-qty { display: flex; flex-direction: column; gap: 0.2rem; }
.board-qty span {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.board-qty input {
  width: 118px;
  padding: 0.5rem 0.6rem;
  border-radius: var(--radius-s);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.86rem;
}
.board-qty input:focus { outline: none; border-color: var(--accent); }
.board-remove {
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: none;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1;
  cursor: pointer;
  transition: border-color 0.3s, color 0.3s, background 0.3s;
}
.board-remove:hover { border-color: var(--danger); color: var(--danger); background: rgb(var(--danger-rgb) / 0.1); }
@media (max-width: 560px) {
  .board-row { grid-template-columns: auto minmax(0, 1fr) auto; }
  .board-qty { grid-column: 2 / -1; }
  .board-qty input { width: 100%; }
}

/* ---------- 53. Two filter axes ---------- */
.explorer-filters { display: grid; gap: 0.5rem; width: 100%; }
.filter-rows { display: grid; gap: 0.45rem; }
.filter-row { display: flex; align-items: center; gap: 0.7rem; flex-wrap: wrap; }
.filter-caption {
  min-width: 15ch;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.chip--group {
  border-style: dashed;
  border-color: rgb(var(--accent-2-rgb) / 0.45);
}
.chip--group.is-on {
  border-style: solid;
  border-color: rgb(var(--accent-2-rgb) / 0.7);
  box-shadow: inset 0 0 0 1px rgb(var(--accent-2-rgb) / 0.25);
}
@media (max-width: 760px) {
  .filter-caption { min-width: 100%; }
}