/* ==========================================================================
   ECKLICHT CONSULTING - LIVING STYLEGUIDE
   Eigenes Layout-CSS. Importiert die Tokens als Single Source of Truth.
   Regel: KEIN rohes Marken-Hex in Komponenten-Demos. Alle Farben, Typo- und
   Spacing-Werte kommen ausschließlich aus ../ecklicht-tokens.css.
   Ausnahme: die Swatch-Chips dürfen ihren Hex inline zeigen (Display-Zweck).
   ========================================================================== */

@import url("./ecklicht-tokens.css");

/* --- Self-hosted Inter (mit System-Fallback) ----------------------------- */
@font-face {
  font-family: "Inter Variable";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("./assets/inter-latin-wght-normal.woff2") format("woff2");
}

/* ==========================================================================
   RESET + BASIS
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height-lg) + var(--ec-space-4));
  color-scheme: light;
  background-color: var(--color-bg);
}
html[data-theme="dark"] { color-scheme: dark; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--ec-font-sans);
  font-feature-settings: var(--ec-font-feature-settings);
  font-size: var(--ec-size-body);
  line-height: var(--ec-line-relaxed);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color var(--ec-dur-base) ease, color var(--ec-dur-base) ease;
}

h1, h2, h3, h4 {
  font-family: var(--ec-font-sans);
  letter-spacing: var(--ec-tracking-heading);
  color: var(--color-primary-dark);
  margin: 0;
}
[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4 { color: var(--color-text); }

h1 { font-size: var(--ec-size-h1); line-height: var(--ec-line-tight); font-weight: var(--ec-weight-extrabold); }
h2 { font-size: var(--ec-size-h2); line-height: var(--ec-line-h2);    font-weight: var(--ec-weight-extrabold); }
h3 { font-size: var(--ec-size-h3-pillar); line-height: var(--ec-line-snug); font-weight: var(--ec-weight-bold); }

a { color: inherit; text-decoration: none; }

code, .mono {
  font-family: ui-monospace, "SFMono-Regular", "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.85em;
}

::selection { background: color-mix(in srgb, var(--color-accent) 22%, transparent); }

/* Globaler Fokus-Ring (Navy, adaptiert im Dark Mode). */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
.sg-navlink:focus-visible {
  outline: 2px solid var(--color-primary-dark);
  outline-offset: 2px;
  border-radius: var(--ec-radius-sm);
}

/* ==========================================================================
   LAYOUT-PRIMITIVE
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--ec-container-max);
  margin-inline: auto;
  padding-inline: var(--ec-container-pad);
}
@media (min-width: 1024px) {
  .container { padding-inline: var(--ec-container-pad-lg); }
}

.skip-link {
  position: absolute;
  left: var(--ec-space-4);
  top: -3rem;
  z-index: 100;
  padding: var(--ec-space-2) var(--ec-space-4);
  background: var(--color-cta);
  color: var(--ec-white);
  border-radius: var(--ec-radius-pill);
  font-weight: var(--ec-weight-semibold);
  transition: top var(--ec-dur-base) var(--ec-ease-spring);
}
.skip-link:focus { top: var(--ec-space-3); }

/* ==========================================================================
   HEADER (sticky glass + Wortmarke + Toggle)
   ========================================================================== */

.sg-header {
  position: sticky;
  top: 0;
  z-index: var(--header-z);
  width: 100%;
  backdrop-filter: var(--header-blur);
  -webkit-backdrop-filter: var(--header-blur);
  background-color: var(--header-bg);
  border-bottom: 1px solid var(--header-border);
}
.sg-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ec-space-4);
  height: var(--header-height);
}
@media (min-width: 1024px) {
  .sg-header-inner { height: var(--header-height-lg); }
}

/* Wortmarke: Navy-Text + rote Raute als i-Punkt-Ersatz. */
.sg-wordmark {
  display: inline-flex;
  align-items: baseline;
  gap: 0.12em;
  font-weight: var(--ec-weight-extrabold);
  font-size: 1.125rem;
  letter-spacing: var(--ec-tracking-logo);
  color: var(--color-primary-dark);
}
[data-theme="dark"] .sg-wordmark { color: var(--color-text); }
@media (min-width: 1024px) {
  .sg-wordmark { font-size: 1.25rem; }
}
.sg-wordmark .raute {
  display: inline-block;
  width: var(--raute-size);
  height: var(--raute-size);
  border-radius: var(--raute-radius);
  transform: rotate(45deg) translateY(-0.02em);
  background: var(--raute-color);
  box-shadow: var(--raute-glow);
}
/* Header-Logo: identisch zur Startseite (Bildmarke + Wortmarke), Hell/Dunkel-Swap, klickbar zur Startseite. */
.sg-logo { display: flex; align-items: center; gap: 0.55rem; }
.sg-logo-mark { width: 2rem; height: 2rem; transition: transform 200ms ease; }
@media (min-width: 1024px) { .sg-logo-mark { width: 2.25rem; height: 2.25rem; } }
.sg-logo:hover .sg-logo-mark { transform: scale(1.08); }
@media (prefers-reduced-motion: reduce) { .sg-logo:hover .sg-logo-mark { transform: none; } }
.sg-logo-mark-light { display: block; }
.sg-logo-mark-dark  { display: none; }
[data-theme="dark"] .sg-logo-mark-light { display: none; }
[data-theme="dark"] .sg-logo-mark-dark  { display: block; }
.sg-logo-text {
  font-weight: 800;
  font-size: 1.125rem;
  letter-spacing: -0.01em;
  color: var(--color-primary-dark);
}
@media (min-width: 1024px) { .sg-logo-text { font-size: 1.25rem; } }

.sg-header-tag {
  display: none;
  font-size: var(--ec-size-meta);
  color: var(--color-text-muted);
  font-weight: var(--ec-weight-medium);
}
@media (min-width: 768px) { .sg-header-tag { display: inline; } }

.sg-header-right { display: flex; align-items: center; gap: var(--ec-space-2); }

/* Theme-Toggle (1:1 Live-Verhalten) */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: var(--toggle-size);
  height: var(--toggle-size);
  border: 0;
  background: transparent;
  border-radius: var(--ec-radius-pill);
  color: var(--toggle-color);
  cursor: pointer;
  transition: background-color var(--ec-dur-base) ease, color var(--ec-dur-base) ease, transform var(--ec-dur-base) ease;
}
.theme-toggle:hover {
  background-color: var(--color-bg-alt);
  color: var(--color-primary);
  transform: scale(1.05);
}
[data-theme="dark"] .theme-toggle { color: var(--toggle-color-dark); }
[data-theme="dark"] .theme-toggle:hover {
  background-color: var(--toggle-hover-bg-dark);
  color: var(--toggle-color-dark-hover);
}
.theme-toggle:active { transform: scale(0.92); }
.theme-icon { width: var(--icon-size-md); height: var(--icon-size-md); }
.theme-icon-sun  { display: none; }
.theme-icon-moon { display: inline-block; }
[data-theme="dark"] .theme-icon-sun  { display: inline-block; }
[data-theme="dark"] .theme-icon-moon { display: none; }

/* ==========================================================================
   IN-PAGE NAV (sticky Sidebar auf Desktop, Scroll-Leiste mobil)
   ========================================================================== */

.sg-layout { display: block; }
@media (min-width: 1024px) {
  .sg-layout {
    display: grid;
    grid-template-columns: 15rem minmax(0, 1fr);
    gap: var(--ec-space-16);
    align-items: start;
  }
}

.sg-nav {
  position: sticky;
  top: var(--header-height);
  z-index: 20;
  background-color: color-mix(in srgb, var(--color-bg) 90%, transparent);
  backdrop-filter: var(--header-blur);
  -webkit-backdrop-filter: var(--header-blur);
  border-bottom: 1px solid var(--color-border);
  margin-inline: calc(-1 * var(--ec-container-pad));
  padding-inline: var(--ec-container-pad);
}
.sg-nav-list {
  display: flex;
  gap: var(--ec-space-2);
  list-style: none;
  margin: 0;
  padding: var(--ec-space-3) 0;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}
.sg-navlink {
  display: inline-block;
  white-space: nowrap;
  padding: var(--ec-space-2) var(--ec-space-3);
  border-radius: var(--ec-radius-pill);
  font-size: var(--ec-size-body-sm);
  font-weight: var(--ec-weight-medium);
  color: var(--color-text-muted);
  transition: color var(--ec-dur-fast) ease, background-color var(--ec-dur-fast) ease;
}
.sg-navlink:hover { color: var(--color-primary); background-color: var(--color-bg-alt); }
[data-theme="dark"] .sg-navlink:hover { color: var(--color-primary-light); }
.sg-navlink[aria-current="true"] {
  color: var(--color-primary);
  background-color: var(--eyebrow-bg);
}
[data-theme="dark"] .sg-navlink[aria-current="true"] {
  color: var(--color-primary-light);
  background-color: var(--eyebrow-bg-dark);
}

@media (min-width: 1024px) {
  .sg-nav {
    position: sticky;
    top: calc(var(--header-height-lg) + var(--ec-space-8));
    z-index: 20;
    margin-inline: 0;
    padding-inline: 0;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: 0;
  }
  .sg-nav-list {
    flex-direction: column;
    gap: var(--ec-space-1);
    padding: 0;
    overflow: visible;
    border-left: 1px solid var(--color-border);
    padding-left: var(--ec-space-4);
  }
  .sg-navlink {
    width: 100%;
    border-radius: var(--ec-radius-input);
  }
}

/* ==========================================================================
   SECTIONS + EDITORIAL RHYTHM
   ========================================================================== */

.sg-main { min-width: 0; }

.sg-section {
  padding-block: var(--ec-section-y);
  border-top: 1px solid var(--color-border);
  scroll-margin-top: calc(var(--header-height-lg) + var(--ec-space-12));
}
.sg-section:first-of-type { border-top: 0; }
@media (min-width: 1024px) {
  .sg-section { padding-block: var(--ec-space-16); }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--ec-space-2);
  background: var(--eyebrow-bg);
  color: var(--eyebrow-color);
  font-size: var(--ec-size-eyebrow);
  font-weight: var(--ec-weight-semibold);
  letter-spacing: var(--ec-tracking-eyebrow);
  text-transform: uppercase;
  padding: var(--eyebrow-padding);
  border-radius: var(--ec-radius-pill);
  margin-bottom: var(--ec-space-5);
}
[data-theme="dark"] .eyebrow {
  background: var(--eyebrow-bg-dark);
  color: var(--color-primary-light);
}
.eyebrow-dot {
  width: var(--raute-size);
  height: var(--raute-size);
  border-radius: var(--raute-radius);
  transform: rotate(45deg);
  background: var(--raute-color);
  box-shadow: var(--raute-glow);
}

.sg-section-title { max-width: 24ch; margin-bottom: var(--ec-space-4); }
.sg-section-lead {
  font-size: var(--ec-size-lead);
  line-height: var(--ec-line-normal);
  color: var(--color-text-muted);
  max-width: 46rem;
  margin: 0 0 var(--ec-space-10);
}
.sg-subhead {
  font-size: var(--ec-size-h3-pillar);
  font-weight: var(--ec-weight-bold);
  color: var(--color-primary-dark);
  margin: var(--ec-space-12) 0 var(--ec-space-5);
  display: flex;
  align-items: baseline;
  gap: var(--ec-space-3);
}
[data-theme="dark"] .sg-subhead { color: var(--color-text); }
.sg-subhead-note {
  font-size: var(--ec-size-body-sm);
  font-weight: var(--ec-weight-medium);
  color: var(--color-text-muted);
}
.sg-text {
  font-size: var(--ec-size-body);
  line-height: var(--ec-line-relaxed);
  color: var(--color-text-muted);
  max-width: 44rem;
  margin: 0 0 var(--ec-space-6);
}
.sg-text strong { color: var(--color-text); font-weight: var(--ec-weight-semibold); }

/* ==========================================================================
   HERO / INTRO
   ========================================================================== */

.sg-hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
  border-bottom: 1px solid var(--color-border);
}
.sg-hero-content {
  position: relative;
  z-index: 1;
  padding-block: var(--ec-space-16) var(--ec-space-13);
  max-width: 52rem;
}
@media (min-width: 1024px) {
  .sg-hero-content { padding-block: var(--ec-space-24) var(--ec-space-16); }
}
.sg-hero h1 { margin-bottom: var(--ec-space-5); }
.sg-hero h1 .accent { color: var(--color-accent); }
.sg-hero-lead {
  font-size: var(--ec-size-hero-lead);
  line-height: var(--ec-line-normal);
  color: var(--color-text-muted);
  max-width: 42rem;
  margin: 0 0 var(--ec-space-8);
}
.sg-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ec-space-3) var(--ec-space-6);
  font-size: var(--ec-size-body-sm);
  color: var(--color-text-muted);
}
.sg-meta-row code {
  color: var(--color-primary);
  background: var(--eyebrow-bg);
  padding: 0.15em 0.45em;
  border-radius: var(--ec-radius-sm);
}
[data-theme="dark"] .sg-meta-row code { color: var(--color-primary-light); background: var(--eyebrow-bg-dark); }

/* Dezente Aurora im Hero-Hintergrund (Demo-Marken-Atmosphäre). */
.sg-aurora {
  position: absolute;
  inset: -40px;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(ellipse 120% 90% at 50% 0%, black 0%, rgba(0,0,0,0.7) 40%, transparent 75%);
          mask-image: radial-gradient(ellipse 120% 90% at 50% 0%, black 0%, rgba(0,0,0,0.7) 40%, transparent 75%);
}
.sg-aurora-streaks {
  position: absolute;
  inset: -10%;
  background-image:
    repeating-linear-gradient(100deg,
      color-mix(in srgb, var(--color-primary-light) 55%, transparent) 4%,
      color-mix(in srgb, var(--color-primary) 35%, transparent) 10%,
      transparent 16%, transparent 22%,
      color-mix(in srgb, var(--color-primary-light) 40%, transparent) 28%,
      color-mix(in srgb, var(--color-primary-dark) 30%, transparent) 34%,
      transparent 40%);
  background-size: 220% 180%;
  background-position: 0% 0%;
  filter: blur(28px) saturate(1.1);
  opacity: 0.7;
  animation: sg-aurora-drift 28s ease-in-out infinite alternate;
  will-change: background-position, transform;
}
[data-theme="dark"] .sg-aurora-streaks { opacity: 1; }
@keyframes sg-aurora-drift {
  0%   { background-position: 0% 0%;   transform: translateY(0%) scale(1); }
  50%  { background-position: 60% 30%; transform: translateY(2%) scale(1.05); }
  100% { background-position: 100% 50%; transform: translateY(0%) scale(1); }
}
@media (prefers-reduced-motion: reduce) { .sg-aurora-streaks { animation: none; } }

/* ==========================================================================
   FARBEN
   ========================================================================== */

.sg-swatch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
  gap: var(--ec-space-4);
}
.sg-swatch {
  border: 1px solid var(--color-border);
  border-radius: var(--ec-radius-card);
  overflow: hidden;
  background: var(--color-bg);
}
.sg-swatch-chip {
  height: 5rem;
  display: flex;
  align-items: flex-end;
  padding: var(--ec-space-3);
  /* Chip-Fläche = inline-Hex (reiner Display-Zweck, in der Spec erlaubt). */
}
.sg-swatch-body {
  padding: var(--ec-space-3) var(--ec-space-4) var(--ec-space-4);
  border-top: 1px solid var(--color-border);
}
.sg-swatch-name {
  font-weight: var(--ec-weight-bold);
  font-size: var(--ec-size-body-sm);
  color: var(--color-text);
  margin: 0 0 var(--ec-space-1);
}
.sg-swatch-hex {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
}
.sg-swatch-role {
  font-size: var(--ec-size-body-sm);
  line-height: var(--ec-line-snug);
  color: var(--color-text-muted);
  margin: var(--ec-space-2) 0 0;
}
.sg-contrast-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--ec-space-1);
  margin-top: var(--ec-space-3);
  font-size: var(--ec-size-meta-sm);
  font-weight: var(--ec-weight-semibold);
  padding: 0.2rem 0.5rem;
  border-radius: var(--ec-radius-pill);
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
}
.sg-contrast-tag.is-aaa { color: var(--color-success-text); background: var(--color-success-bg); }
.sg-contrast-tag.is-aa  { color: var(--color-primary); background: var(--eyebrow-bg); }
[data-theme="dark"] .sg-contrast-tag.is-aa { color: var(--color-primary-light); background: var(--eyebrow-bg-dark); }
.sg-contrast-tag.is-low { color: var(--color-error-text); background: var(--color-error-bg); }

/* Warn-Callout: Logo-Navy nur für Marke/Print. */
.sg-callout {
  display: flex;
  gap: var(--ec-space-3);
  padding: var(--ec-space-4) var(--ec-space-5);
  border-radius: var(--ec-radius-input);
  border: 1px solid var(--color-border);
  background: var(--color-bg-alt);
  margin: var(--ec-space-5) 0 var(--ec-space-8);
  max-width: 48rem;
}
.sg-callout-mark {
  flex: none;
  width: 0.4rem;
  border-radius: var(--ec-radius-sm);
  background: var(--color-accent);
}
.sg-callout p { margin: 0; font-size: var(--ec-size-body-sm); line-height: var(--ec-line-relaxed); color: var(--color-text-muted); }
.sg-callout strong { color: var(--color-text); }

/* Split-Rule-Diagramm: Logo-Navy vs. UI-Navy visuell trennen. */
.sg-split {
  display: grid;
  gap: var(--ec-space-4);
  margin-top: var(--ec-space-6);
}
@media (min-width: 640px) { .sg-split { grid-template-columns: 1fr 1fr; } }
.sg-split-col {
  border: 1px solid var(--color-border);
  border-radius: var(--ec-radius-card);
  padding: var(--ec-space-5);
  background: var(--color-bg);
}
.sg-split-col h4 {
  display: flex;
  align-items: center;
  gap: var(--ec-space-2);
  font-size: var(--ec-size-label);
  text-transform: uppercase;
  letter-spacing: var(--ec-tracking-eyebrow);
  margin: 0 0 var(--ec-space-3);
}
.sg-split-col p { margin: 0; font-size: var(--ec-size-body-sm); line-height: var(--ec-line-relaxed); color: var(--color-text-muted); }
.sg-split-dots { display: flex; gap: var(--ec-space-2); margin-bottom: var(--ec-space-3); }
.sg-split-dot { width: 1.75rem; height: 1.75rem; border-radius: var(--ec-radius-pill); border: 1px solid var(--color-border); }
.sg-split-col.is-print { border-color: color-mix(in srgb, var(--color-accent) 35%, var(--color-border)); }

/* ==========================================================================
   LOGO
   ========================================================================== */

.sg-logo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
  gap: var(--ec-space-4);
}
.sg-logo-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: var(--ec-radius-card);
  overflow: hidden;
  background: var(--color-bg);
}
/* Bildmarke bekommt mehr Bühne als Primär-Asset. */
.sg-logo-card.is-feature { grid-column: span 1; }
@media (min-width: 768px) {
  .sg-logo-card.is-feature { grid-column: span 2; }
}

/* Bühne: neutrale Fläche, auf der die Marke atmet. */
.sg-logo-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 11rem;
  padding: var(--ec-space-8) var(--ec-space-6);
  background: var(--color-bg-alt);
}
.is-feature .sg-logo-stage { min-height: 14rem; }

.sg-logo-img { display: block; height: auto; width: auto; }
.sg-logo-img.is-bildmarke { width: 9rem; max-width: 100%; }       /* 1:1 */
.is-feature .sg-logo-img.is-bildmarke { width: 10rem; }
.sg-logo-img.is-wortmarke { width: 17rem; max-width: 100%; }      /* ~7,6:1 */
.sg-logo-img.is-lockup-h { width: 16rem; max-width: 100%; }       /* ~7,4:1 */
.sg-logo-img.is-lockup-v { width: 8.5rem; max-width: 100%; }      /* ~1,26:1 */
.sg-logo-img.is-lockup-q { width: 8.5rem; max-width: 100%; }      /* 1:1 */
.sg-logo-img.is-mono { width: 7rem; max-width: 100%; }            /* 1:1 */

.sg-logo-cap {
  display: flex;
  flex-direction: column;
  gap: var(--ec-space-1);
  padding: var(--ec-space-4) var(--ec-space-4) var(--ec-space-5);
  border-top: 1px solid var(--color-border);
}
.sg-logo-name {
  font-weight: var(--ec-weight-bold);
  font-size: var(--ec-size-body-sm);
  color: var(--color-text);
}
.sg-logo-desc {
  font-size: var(--ec-size-body-sm);
  line-height: var(--ec-line-snug);
  color: var(--color-text-muted);
}
.sg-logo-file {
  margin-top: var(--ec-space-2);
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* Monochrom: feste Hintergrund-Chips, theme-unabhängig immer lesbar.
   Diese Hex sind reiner Display-Zweck (analog zu den Swatch-Chips). */
.sg-mono-stage.is-on-light { background: #F4F7FA; box-shadow: inset 0 0 0 1px rgba(15,43,76,0.08); }
.sg-mono-stage.is-on-dark  { background: #0F2649; box-shadow: inset 0 0 0 1px rgba(255,255,255,0.10); }

/* Anwendungs-Lockups: Bildmarke ~36px + fette Wortmarke, exakt wie der Website-Header.
   Je Produktfläche eigens komponiert, Hell/Dunkel-Swap der Bildmarke. */
.sg-logo-grid.is-lockups .sg-logo-stage { min-height: 8.5rem; }
.sg-applied-lockup {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.55rem;
}
.sg-applied-mark { width: 2.25rem; height: 2.25rem; display: block; }
.sg-applied-mark-light { display: block; }
.sg-applied-mark-dark  { display: none; }
[data-theme="dark"] .sg-applied-mark-light { display: none; }
[data-theme="dark"] .sg-applied-mark-dark  { display: block; }
.sg-applied-word {
  font-weight: var(--ec-weight-extrabold);
  font-size: 1.25rem;
  letter-spacing: var(--ec-tracking-logo);
  color: var(--color-primary-dark);
}
[data-theme="dark"] .sg-applied-word { color: var(--color-text); }
.sg-applied-word.is-mono {
  font-family: ui-monospace, "SFMono-Regular", "SF Mono", Menlo, Consolas, monospace;
  font-weight: var(--ec-weight-semibold);
  font-size: 1rem;
  letter-spacing: 0;
}
.sg-applied-tag {
  font-size: var(--ec-size-meta);
  color: var(--color-text-muted);
  font-weight: var(--ec-weight-medium);
}

/* ==========================================================================
   TYPOGRAFIE
   ========================================================================== */

.sg-type-row {
  display: grid;
  gap: var(--ec-space-2);
  padding-block: var(--ec-space-5);
  border-top: 1px solid var(--color-border);
}
.sg-type-row:last-child { border-bottom: 1px solid var(--color-border); }
@media (min-width: 768px) {
  .sg-type-row { grid-template-columns: 11rem minmax(0, 1fr); gap: var(--ec-space-6); align-items: baseline; }
}
.sg-type-meta {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  line-height: var(--ec-line-snug);
}
.sg-type-meta strong { display: block; color: var(--color-text); font-weight: var(--ec-weight-semibold); margin-bottom: 0.15rem; }
.sg-type-sample { min-width: 0; }
.sg-type-h1 { font-size: var(--ec-size-h1); line-height: var(--ec-line-tight); font-weight: var(--ec-weight-extrabold); letter-spacing: var(--ec-tracking-heading); color: var(--color-primary-dark); }
.sg-type-h2 { font-size: var(--ec-size-h2); line-height: var(--ec-line-h2); font-weight: var(--ec-weight-extrabold); letter-spacing: var(--ec-tracking-heading); color: var(--color-primary-dark); }
.sg-type-h3 { font-size: var(--ec-size-h3-pillar); line-height: var(--ec-line-snug); font-weight: var(--ec-weight-bold); color: var(--color-primary-dark); }
[data-theme="dark"] .sg-type-h1,
[data-theme="dark"] .sg-type-h2,
[data-theme="dark"] .sg-type-h3 { color: var(--color-text); }
.sg-type-lead { font-size: var(--ec-size-lead); line-height: var(--ec-line-normal); color: var(--color-text-muted); }
.sg-type-body { font-size: var(--ec-size-body); line-height: var(--ec-line-relaxed); color: var(--color-text); }
.sg-type-small { font-size: var(--ec-size-body-sm); line-height: var(--ec-line-relaxed); color: var(--color-text-muted); }

/* Rotierender Hero-Akzent (Demo des Live-Treatments) */
.sg-type-rotator-demo {
  font-size: var(--ec-size-h2);
  line-height: var(--ec-line-h2);
  font-weight: var(--ec-weight-extrabold);
  letter-spacing: var(--ec-tracking-heading);
  color: var(--color-primary-dark);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.25em;
}
[data-theme="dark"] .sg-type-rotator-demo { color: var(--color-text); }
.word-rotator {
  display: inline-grid;
  max-width: 100%;
  text-align: left;
}
.word-rotator > * { grid-column: 1; grid-row: 1; align-self: start; }
.word-rotator-ghost { visibility: hidden; pointer-events: none; user-select: none; white-space: nowrap; }
.word-rotator-current {
  display: inline-block;
  white-space: nowrap;
  color: var(--color-accent);
  font-weight: var(--ec-weight-black);
  letter-spacing: var(--ec-tracking-accent);
  transition:
    transform 380ms var(--ec-ease-spring),
    opacity 280ms ease-out,
    filter 380ms ease-out;
  will-change: transform, opacity, filter;
}
.word-rotator-current.is-leaving  { transform: translateY(-30%); opacity: 0; filter: blur(4px); }
.word-rotator-current.is-entering { transform: translateY(30%);  opacity: 0; filter: blur(4px); }
@media (prefers-reduced-motion: reduce) {
  .word-rotator-current { transition: none; filter: none; }
  .word-rotator-current.is-leaving, .word-rotator-current.is-entering { transform: none; opacity: 1; filter: none; }
}

/* Weights-Reihe */
.sg-weights { display: grid; gap: var(--ec-space-3); margin-top: var(--ec-space-8); }
@media (min-width: 640px) { .sg-weights { grid-template-columns: repeat(3, 1fr); } }
.sg-weight {
  border: 1px solid var(--color-border);
  border-radius: var(--ec-radius-card);
  padding: var(--ec-space-4);
}
.sg-weight-sample { font-size: 1.6rem; color: var(--color-text); margin-bottom: var(--ec-space-2); }
.sg-weight-label { font-size: var(--ec-size-meta-sm); color: var(--color-text-muted); font-family: ui-monospace, monospace; }
.w-400 { font-weight: var(--ec-weight-regular); }
.w-500 { font-weight: var(--ec-weight-medium); }
.w-600 { font-weight: var(--ec-weight-semibold); }
.w-700 { font-weight: var(--ec-weight-bold); }
.w-800 { font-weight: var(--ec-weight-extrabold); }
.w-900 { font-weight: var(--ec-weight-black); }

/* ==========================================================================
   KOMPONENTEN
   ========================================================================== */

.sg-demo {
  border: 1px solid var(--color-border);
  border-radius: var(--ec-radius-card);
  padding: var(--ec-space-6);
  background: var(--color-bg);
  margin-bottom: var(--ec-space-4);
}
.sg-demo-label {
  display: block;
  font-size: var(--ec-size-meta-sm);
  text-transform: uppercase;
  letter-spacing: var(--ec-tracking-eyebrow);
  color: var(--color-text-muted);
  font-weight: var(--ec-weight-semibold);
  margin-bottom: var(--ec-space-4);
}
.sg-demo-row { display: flex; flex-wrap: wrap; align-items: center; gap: var(--ec-space-4); }

/* Buttons (Token-getrieben, identisch zur Live-Site) */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--btn-gap);
  padding: var(--btn-padding);
  border: none;
  -webkit-appearance: none;
  appearance: none;
  border-radius: var(--btn-radius);
  font-family: inherit;
  font-weight: var(--btn-font-weight);
  font-size: var(--btn-font-size);
  cursor: pointer;
  transition: background-color var(--ec-dur-base) ease, color var(--ec-dur-base) ease, transform var(--ec-dur-base) ease, box-shadow var(--ec-dur-base) ease;
}
.btn svg { width: var(--btn-icon-size); height: var(--btn-icon-size); }
.btn-primary {
  background-color: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  box-shadow: var(--btn-primary-shadow);
}
.btn-primary:hover {
  background-color: var(--btn-primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--btn-primary-shadow-hover);
}
.btn-ghost {
  background: transparent;
  color: var(--btn-ghost-text);
  border: var(--btn-ghost-border-width) solid var(--btn-ghost-border);
}
.btn-ghost:hover { background-color: var(--btn-ghost-hover-bg); color: var(--btn-ghost-hover-text); }
[data-theme="dark"] .btn-ghost { color: var(--color-primary-light); border-color: var(--color-primary-light); }
[data-theme="dark"] .btn-ghost:hover { background-color: var(--color-primary-light); color: var(--color-bg); }
.btn:active { transform: translateY(0) scale(0.98); }
@media (prefers-reduced-motion: reduce) {
  .btn:hover, .btn:active { transform: none; }
}

/* Header-Pill */
.header-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--ec-space-2);
  padding: var(--header-cta-padding);
  border-radius: var(--ec-radius-pill);
  font-size: var(--ec-size-meta);
  font-weight: var(--ec-weight-semibold);
  background-color: var(--header-cta-bg);
  color: var(--header-cta-text);
  transition: background-color var(--ec-dur-base) ease, transform var(--ec-dur-base) ease, box-shadow var(--ec-dur-base) ease;
  cursor: pointer;
}
.header-cta:hover {
  background-color: var(--header-cta-hover-bg);
  transform: translateY(-1px);
  box-shadow: var(--header-cta-shadow);
}
[data-theme="dark"] .header-cta { background-color: var(--color-primary-light); color: var(--ec-ink); }
@media (prefers-reduced-motion: reduce) { .header-cta:hover { transform: none; } }

/* Cards (Pillar) */
.sg-cards { display: grid; gap: var(--ec-space-5); }
@media (min-width: 768px) { .sg-cards { grid-template-columns: repeat(3, 1fr); } }
.pillar {
  padding: var(--card-padding);
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--card-radius);
}
.pillar-num {
  display: inline-block;
  font-size: var(--ec-size-num-pillar);
  font-weight: var(--ec-weight-bold);
  letter-spacing: var(--ec-tracking-pillar);
  color: var(--card-num-color);
  margin-bottom: var(--ec-space-3);
}
.pillar h3 { font-size: var(--ec-size-h3-pillar); margin: 0 0 var(--ec-space-3); font-weight: var(--ec-weight-bold); }
.pillar p { font-size: var(--ec-size-body-sm); line-height: var(--ec-line-relaxed); color: var(--color-text-muted); margin: 0; }

/* Eyebrow + Section-Eyebrow Demo */
.section-eyebrow {
  font-size: var(--section-eyebrow-size);
  font-weight: var(--ec-weight-semibold);
  letter-spacing: var(--section-eyebrow-tracking);
  text-transform: uppercase;
  color: var(--section-eyebrow-color);
  margin: 0;
}
[data-theme="dark"] .section-eyebrow { color: var(--color-primary-light); }

/* Check-Badges */
.eckdaten { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--ec-space-3); }
@media (min-width: 540px) { .eckdaten { grid-template-columns: repeat(2, 1fr); column-gap: var(--ec-space-6); } }
.eckdaten li { display: flex; align-items: flex-start; gap: var(--ec-space-3); font-size: var(--ec-size-body); font-weight: var(--ec-weight-medium); color: var(--color-text); }
.eckdaten .check {
  flex: none;
  width: var(--check-size);
  height: var(--check-size);
  margin-top: 0.1rem;
  border-radius: var(--check-radius);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--check-bg);
  color: var(--check-color);
}
.eckdaten .check svg { width: var(--check-icon-size); height: var(--check-icon-size); }
[data-theme="dark"] .eckdaten .check { background: var(--check-bg-dark); color: var(--color-primary-light); }

/* Form-Field */
.sg-form { display: flex; flex-direction: column; gap: var(--ec-space-5); max-width: 30rem; }
.form-field { display: flex; flex-direction: column; gap: var(--ec-space-2); }
.form-field label { font-size: var(--ec-size-label); font-weight: var(--ec-weight-semibold); color: var(--color-text); }
.form-field input,
.form-field textarea {
  width: 100%;
  min-height: var(--field-min-height);
  padding: var(--field-padding);
  font: inherit;
  font-size: var(--ec-size-body);
  color: var(--field-text);
  background: var(--field-bg);
  border: 1px solid var(--field-border);
  border-radius: var(--field-radius);
  transition: border-color var(--ec-dur-fast) ease, box-shadow var(--ec-dur-fast) ease;
}
.form-field textarea { min-height: 6rem; resize: vertical; line-height: var(--ec-line-normal); }
.form-field input:focus-visible,
.form-field textarea:focus-visible {
  outline: none;
  border-color: var(--field-focus-border);
  box-shadow: var(--field-focus-ring);
}
[data-theme="dark"] .form-field input:focus-visible,
[data-theme="dark"] .form-field textarea:focus-visible {
  border-color: var(--color-primary-light);
  box-shadow: var(--field-focus-ring-dark);
}
.form-field input:user-invalid,
.form-field textarea:user-invalid { border-color: var(--field-invalid-border); }
.sg-field-hint { font-size: var(--ec-size-meta-sm); color: var(--color-text-muted); margin: 0; }

/* Status-Messages */
.sg-status-stack { display: grid; gap: var(--ec-space-3); max-width: 32rem; }
.form-status {
  margin: 0;
  font-size: var(--ec-size-meta);
  line-height: var(--ec-line-normal);
  padding: 0.7rem 0.9rem;
  border-radius: var(--status-radius);
}
.form-status.is-success { color: var(--status-success-text); background: var(--status-success-bg); }
.form-status.is-error   { color: var(--status-error-text);   background: var(--status-error-bg); }

/* ==========================================================================
   ICONS
   ========================================================================== */

.sg-icon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(8rem, 1fr));
  gap: var(--ec-space-3);
}
.sg-icon-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--ec-space-3);
  padding: var(--ec-space-5) var(--ec-space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--ec-radius-card);
  background: var(--color-bg);
  color: var(--color-primary);
  transition: color var(--ec-dur-base) ease, border-color var(--ec-dur-base) ease, transform var(--ec-dur-base) ease;
}
[data-theme="dark"] .sg-icon-cell { color: var(--color-primary-light); }
.sg-icon-cell:hover { transform: translateY(-2px); border-color: color-mix(in srgb, var(--color-primary) 30%, var(--color-border)); }
[data-theme="dark"] .sg-icon-cell:hover { border-color: color-mix(in srgb, var(--color-primary-light) 30%, var(--color-border)); }
@media (prefers-reduced-motion: reduce) { .sg-icon-cell:hover { transform: none; } }
.sg-icon-cell svg { width: 1.75rem; height: 1.75rem; }
.sg-icon-cell .label {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: var(--ec-size-meta-sm);
  color: var(--color-text-muted);
  text-align: center;
}

/* ==========================================================================
   SPACING & MOTION
   ========================================================================== */

.sg-spacing-list { display: grid; gap: var(--ec-space-3); margin-top: var(--ec-space-6); }
.sg-spacing-row { display: flex; align-items: center; gap: var(--ec-space-4); }
.sg-spacing-bar {
  height: 0.85rem;
  background: var(--color-primary);
  border-radius: var(--ec-radius-sm);
}
[data-theme="dark"] .sg-spacing-bar { background: var(--color-primary-light); }
.sg-spacing-meta { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: var(--ec-size-meta-sm); color: var(--color-text-muted); white-space: nowrap; }
.sg-spacing-meta strong { color: var(--color-text); font-weight: var(--ec-weight-semibold); }

.sg-motion-grid { display: grid; gap: var(--ec-space-4); margin-top: var(--ec-space-8); }
@media (min-width: 640px) { .sg-motion-grid { grid-template-columns: 1fr 1fr; } }
.sg-motion-card {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid var(--color-border);
  border-radius: var(--ec-radius-card);
  padding: var(--ec-space-6);
  min-height: 9rem;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
}
.sg-motion-card h4 { position: relative; z-index: 1; margin: 0 0 var(--ec-space-2); font-size: var(--ec-size-h3-work); }
.sg-motion-card p { position: relative; z-index: 1; margin: 0; font-size: var(--ec-size-body-sm); color: var(--color-text-muted); line-height: var(--ec-line-relaxed); }

.sg-rm-note {
  display: inline-flex;
  align-items: center;
  gap: var(--ec-space-2);
  margin-top: var(--ec-space-8);
  padding: var(--ec-space-2) var(--ec-space-4);
  border-radius: var(--ec-radius-pill);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  font-size: var(--ec-size-body-sm);
  color: var(--color-text-muted);
}
.sg-rm-note .raute-mini { width: 0.4rem; height: 0.4rem; transform: rotate(45deg); background: var(--color-accent); border-radius: var(--raute-radius); }

/* ==========================================================================
   FOOTER (repliziert den Footer der Live-Startseite, token-getrieben)
   ========================================================================== */

.site-footer {
  margin-top: var(--ec-space-16);
  border-top: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-bg-alt) 80%, transparent);
}
.footer-grid {
  display: grid;
  gap: var(--ec-space-10);
  padding-block: var(--ec-space-12);
}
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr; padding-block: var(--ec-space-16); }
}

/* Lockup mit Hell/Dunkel-Swap. */
.footer-lockup { display: inline-block; }
.footer-lockup img { width: auto; height: 2.25rem; display: block; }
.lockup-light { display: block; }
.lockup-dark  { display: none; }
[data-theme="dark"] .lockup-light { display: none; }
[data-theme="dark"] .lockup-dark  { display: block; }

.footer-tagline {
  font-size: var(--ec-size-meta);
  line-height: var(--ec-line-normal);
  color: var(--color-text-muted);
  max-width: 28rem;
  margin: var(--ec-space-4) 0 0;
}

.footer-contact h4 {
  font-size: var(--ec-size-label);
  font-weight: var(--ec-weight-semibold);
  letter-spacing: var(--ec-tracking-eyebrow);
  text-transform: uppercase;
  color: var(--color-primary-dark);
  margin: 0 0 var(--ec-space-3);
}
[data-theme="dark"] .footer-contact h4 { color: var(--color-text); }
.footer-contact ul {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: var(--ec-size-meta);
  color: var(--color-text-muted);
}
.footer-contact li { margin-bottom: var(--ec-space-2); }
.footer-contact a:hover { text-decoration: underline; }

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-block: var(--ec-space-4);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--ec-space-4);
  font-size: var(--ec-size-meta-sm);
  color: var(--color-text-muted);
}

.footer-legal { display: flex; flex-wrap: wrap; gap: var(--ec-space-5); }
.footer-legal a { color: var(--color-text-muted); }
.footer-legal a:hover { color: var(--color-primary); text-decoration: underline; }
[data-theme="dark"] .footer-legal a:hover { color: var(--color-primary-light); }

.footer-social { display: flex; flex-wrap: wrap; gap: var(--ec-space-1); margin-top: var(--ec-space-5); }
.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--ec-radius-pill);
  color: var(--color-text-muted);
  transition: color var(--ec-dur-fast) ease, background-color var(--ec-dur-fast) ease, transform var(--ec-dur-fast) ease;
}
.footer-social a:hover {
  color: var(--color-primary);
  background: var(--color-bg-alt);
  transform: translateY(-1px);
}
[data-theme="dark"] .footer-social a:hover { color: var(--color-primary-light); }
.footer-social a:active { transform: translateY(0) scale(0.95); }
.footer-social svg { width: 1.15rem; height: 1.15rem; }
.footer-social a:focus-visible,
.footer-legal a:focus-visible {
  outline: 2px solid var(--color-primary-dark);
  outline-offset: 2px;
  border-radius: var(--ec-radius-sm);
}
@media (prefers-reduced-motion: reduce) {
  .footer-social a:hover, .footer-social a:active { transform: none; }
}