/* ============================================================
   components.css — Komponenten. Nutzen NUR Tokens.
   Dieselben Elemente, beide Themes via [data-theme].
   ============================================================ */

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  padding: 0.75em 1.6em;
  font-family: var(--font-label);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text);
  background: var(--surface);
  border: var(--border-w) solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  min-height: 44px;
  transition: background var(--duration-mech) var(--ease-mech),
              border-color var(--duration-mech) var(--ease-mech),
              filter var(--duration-mech) var(--ease-mech);
}
.btn:hover { border-color: var(--brass); filter: brightness(1.15); }
.btn:active { transform: translateY(1px); }

.btn--cta {
  color: var(--cta-text);
  background: var(--cta);
  border-color: var(--cta);
  font-weight: 600;
}
.btn--cta:hover { background: var(--cta-hover); border-color: var(--cta-hover); color: var(--cta-text); filter: none; }

/* --- Panels (physische Objekte, Gremium-Regel 1) --- */
.panel {
  position: relative;
  background: var(--surface);
  border: var(--border-w) solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: clamp(1.5rem, 3vw, 2.5rem);
}
/* Nieten (Steampunk) — in Modern dezent als Punkte */
.panel::before, .panel::after {
  content: "";
  position: absolute;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--rivet);
  box-shadow: var(--rivet-shadow);
}
.panel::before { top: 10px; left: 10px; }
.panel::after  { top: 10px; right: 10px; }

/* --- Karten-Ersatz: Schalttafeln (KEIN Icon-Topper-Raster!) --- */
.console {
  display: grid;
  gap: var(--space-md, 1.5rem);
  counter-reset: console;
}
.console__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  align-items: start;
  padding: 1.25rem;
  background: var(--surface-2);
  border-left: var(--border-w-thick) solid var(--verdigris);
  border-radius: var(--radius-sm);
}
.console__item::before {
  counter-increment: console;
  content: "0" counter(console);
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--cta);
  line-height: 1;
  padding-top: 0.15em;
}
.console__item h3 { margin: 0 0 0.35em; }
.console__item p { margin: 0; color: var(--text-muted); }

/* --- Gauges (Kennzahlen sind Instrumente, Gremium-Regel 3) --- */
.gauge {
  --gauge-size: 180px;
  width: var(--gauge-size);
  height: var(--gauge-size);
  position: relative;
  display: inline-grid;
  place-items: center;
}
.gauge__face {
  width: 100%; height: 100%;
  border-radius: 50%;
  background: var(--gauge-face);
  border: 6px solid var(--gauge-rim);
  box-shadow: var(--shadow-md), var(--gauge-inner-shadow);
  position: relative;
}
.gauge__needle {
  position: absolute;
  left: 50%; bottom: 50%;
  width: 3px; height: 38%;
  background: var(--gauge-needle);
  border-radius: 2px;
  transform-origin: bottom center;
  transform: translateX(-50%) rotate(-90deg);
  transition: transform 1.6s var(--ease-mech);
}
.gauge__hub {
  position: absolute;
  left: 50%; top: 50%;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--gauge-rim);
  transform: translate(-50%, -50%);
}
.gauge__value {
  position: absolute;
  left: 50%; bottom: 18%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--text);
}
.gauge__ticks { position: absolute; inset: 0; }

/* --- Navigation (seitliche Schalttafel statt Center-Stack) --- */
.topnav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(6px);
  border-bottom: var(--border-w) solid var(--border);
}
.topnav__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding-block: 0.9rem;
}
.topnav__links { display: flex; gap: 1.4rem; list-style: none; margin: 0; padding: 0; }
.topnav__links a {
  color: var(--text-muted);
  text-decoration: none;
  font-family: var(--font-label);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.topnav__links a:hover, .topnav__links a[aria-current] { color: var(--cta); }

@media (max-width: 800px) {
  .topnav__links { display: none; }
}

/* --- Öffentliche Seitengerüste --- */
.skip-link {
  position: fixed;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 100;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding-inline: 1rem;
  color: var(--text);
  background: var(--surface);
  border: var(--border-w) solid var(--cta);
  transform: translateY(-150%);
}
.skip-link:focus { transform: none; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--header-bg);
  border-bottom: var(--border-w) solid var(--border);
}
.site-header__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 0.5rem 1rem;
  padding-block: 0.65rem;
}
.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 44px;
  width: fit-content;
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  white-space: nowrap;
}
.site-brand__mark { color: var(--cta); font-size: 1.4rem; line-height: 1; }
.site-nav { grid-column: 1 / -1; grid-row: 2; }
.site-nav__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem 0.6rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-nav__links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding-inline: 0.35rem;
  color: var(--text-muted);
  font-family: var(--font-label);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  border-bottom: var(--border-w-thick) solid transparent;
}
.site-nav__links a:hover,
.site-nav__links a[aria-current="page"] {
  color: var(--text);
  border-bottom-color: var(--cta);
}
.site-header__controls {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.45rem;
}
.language-control {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--text-muted);
  font-family: var(--font-label);
  font-size: 0.8rem;
}
.language-control select {
  min-height: 44px;
  min-width: 64px;
  padding-inline: 0.35rem;
  color: var(--text);
  background: var(--nav-bg);
  border: var(--border-w) solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 65vh;
  padding-block: clamp(4rem, 9vw, 8rem);
  background-image: var(--hero-overlay), url("../assets/img/steampunk/hero-scene-steampunk.webp");
  background-position: 65% center;
  background-size: cover;
  border-bottom: var(--border-w-thick) solid var(--cta);
}
[data-theme="modern"] .hero {
  background-image: var(--hero-overlay), url("../assets/img/modern/hero-scene-modern.webp");
}
.hero__content { position: relative; max-width: 42rem; }
.hero__eyebrow { color: var(--cta); }
.hero__title {
  max-width: 13ch;
  margin: 0.5rem 0 1rem;
  color: var(--text);
  text-shadow: var(--decorative-shadow);
}
.hero__lead { max-width: 45ch; font-size: clamp(1.1rem, 2.4vw, 1.4rem); }
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0.8rem; margin-top: 1.5rem; }
.hero .theme-switch { background: var(--nav-bg); }

.services { background: var(--services-bg); border-bottom: var(--border-w) solid var(--border); }
.section-heading { max-width: 40rem; margin-block: 0 2rem; }
.section-heading .label { color: var(--cta); }
.section-heading h2 { margin: 0.5rem 0; }
.service-list { display: grid; gap: 0; counter-reset: service; }
.service-list__item {
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 1fr);
  gap: 1rem;
  padding-block: 1.4rem;
  border-top: var(--border-w) solid var(--border);
}
.service-list__item::before {
  counter-increment: service;
  content: "0" counter(service);
  color: var(--cta);
  font-family: var(--font-mono);
}
.service-list__item h3 { margin: 0; font-size: 1.25rem; }
.service-list__item p { margin: 0.35rem 0 0; color: var(--text-muted); }

.split { display: grid; grid-template-columns: minmax(0, 1fr); }
.split > * { min-width: 0; }
.mission { background: var(--parchment); color: var(--parchment-text); }
.mission__inner, .projects__inner { padding-block: clamp(3rem, 6vw, 5rem); }
.mission .label { color: var(--parchment-strong); }
.mission h2 { color: var(--parchment-text); }
.mission p { color: var(--parchment-muted); }
.mission .btn { color: var(--cta-text); }
.projects { background: var(--projects-bg); }
.projects .label { color: var(--cta); }
.placeholder-note {
  padding: 1rem 1.25rem;
  border-left: var(--border-w-thick) solid var(--cta);
  background: var(--surface);
  color: var(--text-muted);
}
.mission .placeholder-note {
  color: var(--parchment-muted);
  background: var(--parchment-deep);
}
.split .container {
  width: auto;
  margin-inline: clamp(1rem, 4vw, 4rem);
}
.page-intro {
  padding-block: clamp(3rem, 7vw, 6rem);
  border-bottom: var(--border-w) solid var(--border);
}
.page-intro .label { color: var(--cta); }
.page-intro h1 { max-width: 18ch; margin: 0.5rem 0 1rem; }
.page-intro p { color: var(--text-muted); font-size: clamp(1.1rem, 2vw, 1.4rem); }
.page-section { min-height: 35vh; }
.page-section__inner { padding-block: clamp(3rem, 6vw, 5rem); }
.page-section h2 { margin-top: 0; }
.page-section p { color: var(--text-muted); }
.site-footer { background: var(--nav-bg); border-top: var(--border-w) solid var(--border); }
.site-footer__inner {
  display: grid;
  gap: 1.25rem;
  padding-block: 2.5rem;
}
.site-footer p { margin: 0; color: var(--text-muted); }
.site-footer__links { display: flex; flex-wrap: wrap; gap: 0.4rem 1rem; list-style: none; margin: 0; padding: 0; }
.site-footer__links a { display: inline-flex; align-items: center; min-height: 44px; }

@media (max-width: 640px) {
  .site-header__controls { grid-column: 1 / -1; grid-row: 2; justify-content: flex-start; flex-wrap: wrap; }
  .site-nav { grid-row: 3; }
}
@media (min-width: 768px) {
  .hero { min-height: 78vh; background-position: center; }
  .service-list { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 2rem; }
}
@media (min-width: 1024px) {
  .site-header__inner { grid-template-columns: auto minmax(0, 1fr) auto; gap: 1.25rem; }
  .site-nav { grid-column: 2; grid-row: 1; }
  .site-nav__links { justify-content: center; gap: 0.15rem; }
  .site-header__controls { grid-column: 3; grid-row: 1; }
  .split { grid-template-columns: 45fr 55fr; }
  .split > :first-child { border-right: var(--border-w) solid var(--border); }
}

/* --- Theme-Switch (der Star!) --- */
.theme-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  padding: 0.5em 1em;
  font-family: var(--font-label);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  background: var(--surface);
  border: var(--border-w) solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  min-height: 44px;
}
.theme-switch:hover { border-color: var(--cta); }
.theme-switch .theme-switch__icon { font-size: 1.1em; line-height: 1; }
.theme-switch--prominent {
  border-color: var(--cta);
  color: var(--cta);
  white-space: nowrap;
}

/* --- Zitat / Signatur (einzige erlaubte Zentrierung) --- */
.blockquote {
  text-align: center;
  font-family: var(--font-body);
  font-style: italic;
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--text);
  margin-inline: auto;
  max-width: 42ch;
}
.blockquote footer {
  font-family: var(--font-label);
  font-style: normal;
  font-size: 0.9rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 1em;
}

/* --- Status-Badges --- */
.badge {
  display: inline-block;
  padding: 0.3em 0.8em;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  border-radius: var(--radius-sm);
  border: var(--border-w) solid currentColor;
}
.badge--success { color: var(--success); }
.badge--danger  { color: var(--danger); }
.badge--info    { color: var(--verdigris); }

/* --- Kennzahlen-Schalttafel: ein Datenmodell, zwei Instrumentensprachen --- */
.metrics-section {
  background: var(--services-bg);
  border-block: var(--border-w) solid var(--border);
}
.metrics-section .container { position: relative; }
.metrics-section__intro { max-width: min(46rem, 66%); margin-bottom: clamp(2rem, 5vw, 4rem); }
.metrics-section__intro h2 { margin: 0.35em 0; }
.metrics-section__intro p { color: var(--text-muted); }
.metrics-section__intro a { display: inline-flex; align-items: center; min-height: 44px; }
.metrics-mechanism { position: absolute; top: 0; right: 0; width: min(16rem, 26%); }
.metrics-mechanism__gears { fill: var(--gauge-face); stroke: var(--gauge-rim); stroke-width: 3; }
.metrics-mechanism__gears circle { fill: var(--surface-2); }
.metrics-mechanism__circuit { display: none; fill: var(--surface-2); stroke: var(--gauge-rim); stroke-width: 2; }
.instrument-board {
  display: grid;
  grid-template-columns: 1fr;
  border: var(--border-w-thick) solid var(--gauge-rim);
  box-shadow: var(--shadow-lg);
}
.instrument {
  display: grid;
  grid-template-columns: minmax(3rem, 9%) minmax(0, 1fr);
  min-height: 12rem;
  background: var(--surface);
  border-bottom: var(--border-w) solid var(--border);
}
.instrument:last-child { border-bottom: 0; }
.instrument:nth-child(even) { background: var(--surface-2); }
.instrument__number {
  padding: 1.5rem 0.5rem;
  border-right: var(--border-w) solid var(--border);
  color: var(--cta);
  font-family: var(--font-mono);
  text-align: center;
}
.instrument__main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(8rem, 20%) minmax(9rem, 28%);
  align-items: center;
  gap: 1rem;
  padding: 1rem clamp(1rem, 3vw, 2rem);
}
.instrument h3 { margin: 0; font-size: clamp(1.1rem, 2vw, 1.5rem); }
.instrument__visual { width: 100%; min-width: 0; }
.instrument__bezel { position: relative; width: 100%; max-width: 12rem; margin-inline: auto; padding: 0.35rem; }
.instrument__dial {
  display: block;
  width: 100%;
  max-width: 12rem;
  margin-inline: auto;
  overflow: visible;
  filter: drop-shadow(var(--gauge-svg-shadow));
}
.instrument__arc { fill: none; stroke: var(--gauge-rim); stroke-width: 5; }
.instrument__ticks { fill: none; stroke: var(--gauge-tick); stroke-width: 2; }
.instrument__dial [data-gauge-needle] { transform-origin: 100px 100px; }
.instrument__dial [data-gauge-needle] line { stroke: var(--gauge-needle); stroke-width: 3; stroke-linecap: round; }
.instrument__dial [data-gauge-needle] circle { fill: var(--gauge-rim); }
.instrument__digital { display: none; }
.instrument__reading {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.25em 0.6em;
  margin: 0;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: clamp(1.2rem, 2.6vw, 2rem);
  font-variant-numeric: tabular-nums;
}
.instrument__reading [data-metric-value] { overflow-wrap: anywhere; }
.instrument__unit { color: var(--text-muted); font-size: 0.48em; line-height: 1.3; }
.metrics-section__disclosure {
  margin-top: 1.5rem;
  color: var(--text-muted);
  font-family: var(--font-label);
  font-size: 0.85rem;
}
.metrics-status { color: var(--danger); }
.metrics-status[hidden] { display: none; }

[data-theme="modern"] .instrument__dial { display: none; }
[data-theme="modern"] .instrument__bezel { display: none; }
[data-theme="modern"] .metrics-mechanism__gears { display: none; }
[data-theme="modern"] .metrics-mechanism__circuit { display: block; }
[data-theme="modern"] .instrument__digital { display: grid; gap: 0.55rem; width: 100%; }
[data-theme="modern"] .instrument__digital-track {
  display: block;
  height: 0.65rem;
  border: var(--border-w) solid var(--gauge-rim);
  background: var(--gauge-face);
  box-shadow: var(--gauge-inner-shadow);
}
[data-theme="modern"] .instrument__digital-track > span {
  display: block;
  height: 100%;
  background: var(--gauge-needle);
  box-shadow: var(--glow);
}
[data-theme="modern"] .instrument__digital-grid {
  display: block;
  height: 0.4rem;
  border-inline: var(--border-w) solid var(--gauge-tick);
  background: repeating-linear-gradient(90deg, var(--gauge-tick) 0 1px, transparent 1px 20%);
}
[data-theme="steampunk"] .instrument__dial { display: block; }
[data-theme="steampunk"] .instrument__digital { display: none; }
[data-theme="steampunk"] .instrument__bezel {
  overflow: hidden;
  background: var(--gauge-bezel-bg);
  border: var(--border-w-thick) solid var(--gauge-bezel-edge);
  border-radius: 50% 50% var(--radius-md) var(--radius-md);
  box-shadow: var(--gauge-bezel-shadow);
}
[data-theme="steampunk"] .instrument__bezel::after {
  content: "";
  position: absolute;
  inset: 0.45rem;
  border-radius: 50% 50% var(--radius-sm) var(--radius-sm);
  background: var(--gauge-glass-reflection);
  pointer-events: none;
}

@media (min-width: 900px) {
  .instrument-board { grid-template-columns: minmax(0, 3fr) minmax(0, 2fr); grid-auto-rows: minmax(12rem, auto); }
  .instrument:first-child { grid-row: span 2; border-right: var(--border-w) solid var(--border); border-bottom: 0; }
  .instrument:first-child .instrument__main { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-content: center; }
  .instrument:first-child h3 { grid-column: 1 / -1; }
  .instrument:not(:first-child) .instrument__main { grid-template-columns: minmax(0, 1fr) minmax(7rem, 2fr); }
  .instrument:not(:first-child) h3 { grid-column: 1 / -1; }
}
@media (max-width: 899px) {
  .instrument-board { grid-template-columns: 1fr; }
}

.method-section { border-top: var(--border-w) solid var(--border); }
.method-section__layout { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); gap: clamp(2rem, 6vw, 6rem); }
.method-section__intro { padding-left: 1.5rem; border-left: var(--border-w-thick) solid var(--cta); }
.method-section__intro h2 { margin-top: 0.3em; }
.method-section__details { min-width: 0; padding: clamp(1.2rem, 3vw, 2rem); background: var(--surface); border: var(--border-w) solid var(--border); box-shadow: var(--shadow-md); }
.method-section__details h3 { margin-block: 2rem 0.75rem; }
.method-section__details h3:first-of-type { margin-top: 1.5rem; }
.method-meta, .method-list { margin: 0; }
.method-meta > div, .method-list > div { display: grid; grid-template-columns: minmax(9rem, 35%) minmax(0, 1fr); gap: 0.75rem; padding-block: 0.65rem; border-bottom: var(--border-w) solid var(--border); }
.method-meta dt, .method-list dt { color: var(--text-muted); }
.method-meta dd, .method-list dd { margin: 0; overflow-wrap: anywhere; }
.method-section__details > p { color: var(--text-muted); }

@media (max-width: 760px) {
  .metrics-section__intro { max-width: none; margin-bottom: 1.5rem; }
  .metrics-mechanism { position: static; width: 9rem; margin: 0 0 1.5rem auto; }
  .instrument__main { grid-template-columns: minmax(0, 1fr) minmax(7rem, 2fr); }
  .instrument h3 { grid-column: 1 / -1; }
  .instrument__reading { align-self: center; }
  .method-section__layout { grid-template-columns: 1fr; }
  .method-meta > div, .method-list > div { grid-template-columns: 1fr; gap: 0.15rem; }
}
@media (prefers-reduced-motion: reduce) {
  .instrument__dial [data-gauge-needle],
  .instrument__digital-track > span { transition: none; }
}


/* --- Kontaktformular (NUR Tokens, Gremium-Regel 1) --- */
.form { display: grid; gap: 1.25rem; max-width: 42rem; }
.form__field { display: grid; gap: 0.5rem; }
.form__label {
  font-family: var(--font-label);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.form__input, .form__select, .form__textarea {
  width: 100%;
  min-height: 44px;
  padding: 0.7em 0.9em;
  color: var(--text);
  background: var(--surface);
  border: var(--border-w) solid var(--border);
  border-radius: var(--radius-sm);
  font: inherit;
}
.form__textarea { min-height: 10rem; resize: vertical; }
.form__input:focus-visible, .form__select:focus-visible, .form__textarea:focus-visible {
  outline: 2px solid var(--cta);
  outline-offset: 2px;
}
.form__checks { display: grid; gap: 0.4rem; }
.form__check {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  min-height: 44px;
  cursor: pointer;
}
.form__check input { width: 1.25rem; height: 1.25rem; accent-color: var(--cta); }
.form__note { color: var(--text-muted); font-size: 0.9rem; }


/* --- Consent-Banner (GA4, nur nach Einwilligung; NUR Tokens) --- */
.consent-banner {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 80;
  display: grid;
  gap: 0.9rem;
  padding: 1rem;
  background: var(--surface);
  border-top: var(--border-w-thick) solid var(--cta);
  box-shadow: var(--shadow-md);
  color: var(--text);
}
.consent-banner[hidden] { display: none; }
.consent-banner__text { margin: 0; font-size: 0.95rem; line-height: 1.5; }
.consent-banner__text a { color: var(--cta); }
.consent-banner__actions { display: flex; flex-wrap: wrap; gap: 0.6rem; }
@media (min-width: 720px) {
  .consent-banner {
    inset-inline: auto;
    left: 1rem; right: 1rem; bottom: 1rem;
    max-width: 34rem;
    border: var(--border-w) solid var(--border);
    border-top: var(--border-w-thick) solid var(--cta);
    border-radius: var(--radius-md);
  }
}

.consent-banner__close {
  position: absolute;
  top: 0.35rem;
  right: 0.35rem;
  width: 2.75rem;
  height: 2.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1;
  cursor: pointer;
}
.consent-banner__close:hover,
.consent-banner__close:focus-visible { color: var(--cta); }
.consent-banner__text { padding-right: 2.75rem; }