/* ==========================================================================
   NOC Grove · Design-Tokens
   Einzige Quelle fuer Farbe, Typografie, Raum, Bewegung.
   Herleitung und Kontrastnachweise: design/DESIGN-SYSTEM.md
   ========================================================================== */

/* --- Schriften, lokal gehostet ------------------------------------------ */

@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 400 800;
  font-stretch: 62% 125%;
  font-display: swap;
  src: url('../fonts/archivo-var-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 400 800;
  font-stretch: 62% 125%;
  font-display: swap;
  src: url('../fonts/archivo-var-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
    U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020,
    U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/plexmono-400-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/plexmono-400-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
    U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020,
    U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/plexmono-500-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/plexmono-500-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
    U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020,
    U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* Fallback mit angeglichenen Metriken: verhindert den Sprung beim Schriftwechsel
   und damit CLS. Werte auf Helvetica/Arial-Metrik abgestimmt.
   Hinweis: Arial steht hier ausschliesslich als Systemschrift im Fallback-Stack,
   nicht als gestalterische Wahl (Bannliste betrifft die Gestaltung). */
@font-face {
  font-family: 'Archivo Fallback';
  src: local('Helvetica Neue'), local('Helvetica'), local('Arial');
  size-adjust: 100%;
  ascent-override: 92%;
  descent-override: 24%;
  line-gap-override: 0%;
}

:root {
  /* --- Marke ----------------------------------------------------------- */
  --c-blue:       #065AA4;   /* Bestand: design.css */
  --c-blue-700:   #044376;
  --c-blue-900:   #002E5A;   /* Bestand: Logo-Palette */
  --c-blue-300:   #98BFD7;   /* Bestand: design.css */
  --c-blue-100:   #DBE9F2;   /* Bestand: design.css */
  --c-blue-50:    #EFF5FA;
  --c-orange:     #EC7204;   /* Bestand: Logo-Palette, Ton des Claims */
  --c-orange-600: #C85F02;
  --c-orange-200: #E98829;   /* Bestand: design.css */

  /* --- Dunkel und Neutral ---------------------------------------------- */
  --c-ink:        #0B1620;
  --c-ink-800:    #14232F;
  --c-ink-700:    #22343D;   /* Bestand: Logo-Palette */
  --c-slate-600:  #4A5A66;
  --c-slate-400:  #8496A2;
  --c-slate-200:  #D3DBE1;
  --c-slate-100:  #E9EDF0;
  --c-sand:       #EDE7DC;
  --c-sand-dark:  #AEA794;   /* Bestand: design.css */
  --c-white:      #FFFFFF;
  --c-text:       #131E27;
  --c-text-inv:   #F4F7F9;

  /* --- Zustaende -------------------------------------------------------- */
  --c-ok:   #1C6B4A;
  --c-warn: #8A5A00;
  --c-err:  #A32218;

  /* --- Semantische Zuweisungen (werden in Baendern umgeschaltet) --------- */
  --bg:        var(--c-white);
  --fg:        var(--c-text);
  --fg-muted:  var(--c-slate-600);
  --fg-label:  var(--c-slate-400);
  --rule:      var(--c-slate-200);
  --link:      var(--c-blue);
  --link-hover:var(--c-blue-700);
  --mark:      var(--c-orange);

  /* --- Typografie ------------------------------------------------------- */
  --f-sans: 'Archivo', 'Archivo Fallback', system-ui, sans-serif;
  --f-mono: 'Plex Mono', ui-monospace, 'SFMono-Regular', 'Consolas', monospace;

  --t-display: clamp(2.6rem, 1.35rem + 5vw, 6rem);
  --t-h1:      clamp(2.25rem, 1.3rem + 3.6vw, 4.25rem);
  --t-h2:      clamp(1.75rem, 1.15rem + 2.2vw, 3rem);
  --t-h3:      clamp(1.25rem, 1rem + 0.9vw, 1.75rem);
  --t-h4:      clamp(1.05rem, 0.98rem + 0.3vw, 1.25rem);
  --t-lead:    clamp(1.1rem, 1rem + 0.45vw, 1.375rem);
  --t-body:    clamp(1rem, 0.97rem + 0.15vw, 1.0625rem);
  --t-small:   0.875rem;
  --t-label:   0.75rem;

  --lh-display: 0.94;
  --lh-h1: 1.02;
  --lh-h2: 1.1;
  --lh-h3: 1.25;
  --lh-body: 1.65;

  --wd-display: 118;  /* font-stretch in % fuer Display */
  --wd-text: 100;

  /* --- Raum -------------------------------------------------------------- */
  --s-1: 0.25rem;  --s-2: 0.5rem;   --s-3: 0.75rem;  --s-4: 1rem;
  --s-5: 1.5rem;   --s-6: 2rem;     --s-7: 2.5rem;   --s-8: 3.5rem;
  --s-9: 4.5rem;   --s-10: 6rem;    --s-11: 8rem;    --s-12: 10rem;
  --s-13: 12.5rem; --s-14: 16rem;

  --s-sec:  clamp(3.5rem, 2rem + 6vw, 8rem);
  --s-gut:  clamp(1.25rem, 0.6rem + 2.4vw, 2.5rem);

  --w-prose:   68ch;
  --w-narrow:  46rem;
  --w-content: 78rem;
  --w-wide:    96rem;

  /* --- Radien und Schatten ---------------------------------------------- */
  --r-0: 0;  --r-1: 2px;  --r-2: 4px;  --r-3: 8px;
  --sh-1: 0 1px 2px rgba(11, 22, 32, .08);
  --sh-2: 0 8px 24px -8px rgba(11, 22, 32, .18);

  /* --- Bewegung ---------------------------------------------------------- */
  --e-out:   cubic-bezier(.22, .61, .36, 1);
  --e-inout: cubic-bezier(.65, .05, .36, 1);
  --d-fast: 160ms;
  --d-base: 280ms;
  --d-slow: 520ms;

  /* --- Sonstiges --------------------------------------------------------- */
  --header-h: 4.5rem;
  --focus: 2px solid var(--c-orange);
  --focus-off: 2px;
}

@media (min-width: 900px) {
  :root { --header-h: 5.25rem; }
}

/* --- Bandvarianten: schalten die semantischen Tokens um ------------------ */

.t-ink {
  --bg: var(--c-ink);
  --fg: var(--c-text-inv);
  --fg-muted: #AFBDC7;
  --fg-label: var(--c-slate-400);
  --rule: var(--c-ink-700);
  --link: var(--c-blue-300);
  --link-hover: var(--c-white);
}
.t-blue {
  --bg: var(--c-blue-900);
  --fg: var(--c-text-inv);
  --fg-muted: #C2D6E6;
  --fg-label: var(--c-blue-300);
  --rule: #0C4275;
  --link: var(--c-white);
  --link-hover: var(--c-orange-200);
}
.t-sand {
  --bg: var(--c-sand);
  --fg: var(--c-text);
  --fg-muted: #5C574C;
  --fg-label: #7C7563;
  --rule: var(--c-sand-dark);
}
.t-tint {
  --bg: var(--c-blue-50);
  --rule: var(--c-blue-100);
}