/* =====================================================================
   PlugAnal.org — Design tokens
   Palette imposée par la maquette. Thème sombre par défaut, thème clair optionnel.
   ===================================================================== */

@font-face {
  font-family: "Manrope";
  font-style: normal;
  font-display: swap;
  font-weight: 200 800;
  src: url("../fonts/manrope-latin-wght-normal.woff2") format("woff2-variations");
  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: "Manrope";
  font-style: normal;
  font-display: swap;
  font-weight: 200 800;
  src: url("../fonts/manrope-latin-ext-wght-normal.woff2") format("woff2-variations");
  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;
}

:root {
  /* Palette de marque (valeurs fixes) */
  --pa-violet-deep: #190B20;
  --pa-prune:       #2B1031;
  --pa-violet:      #7024A9;
  --pa-fuchsia:     #EC4BAE;
  --pa-pink:        #F18AD5;
  --pa-offwhite:    #FAF7FC;
  --pa-lavender:    #DCD1E5;
  --pa-black:       #100A14;

  /* Rôles — thème sombre (défaut) */
  --bg:            var(--pa-violet-deep);
  --bg-deep:       var(--pa-black);
  --surface:       #22102A;
  --surface-2:     var(--pa-prune);
  --surface-3:     #3A1844;
  --surface-glass: rgba(43, 16, 49, .72);
  --border:        rgba(220, 209, 229, .10);
  --border-strong: rgba(220, 209, 229, .20);
  --text:          var(--pa-offwhite);
  --text-muted:    #BDAFCB;
  --text-soft:     #8E7D9E;
  --accent:        var(--pa-fuchsia);
  --accent-soft:   var(--pa-pink);
  --accent-ink:    #2A0820;            /* texte sur fond fuchsia */
  --accent-wash:   rgba(236, 75, 174, .14);
  --brand:         var(--pa-violet);
  --brand-wash:    rgba(112, 36, 169, .28);
  --focus:         var(--pa-pink);

  --success: #5FD3A2;
  --warning: #F5C26B;
  --danger:  #FF6B8B;
  --info:    #A98BFF;

  /* Lumières (dégradés d'ambiance) */
  --glow-pink:   radial-gradient(60% 80% at 75% 20%, rgba(236, 75, 174, .28), transparent 70%);
  --glow-violet: radial-gradient(70% 90% at 15% 90%, rgba(112, 36, 169, .35), transparent 70%);
  --grad-title:  linear-gradient(92deg, var(--pa-fuchsia) 0%, var(--pa-pink) 55%, #C780F0 100%);
  --grad-btn:    linear-gradient(135deg, #F06BC0 0%, var(--pa-fuchsia) 55%, #D43C9C 100%);
  --grad-card:   linear-gradient(180deg, rgba(43, 16, 49, 0) 0%, rgba(25, 11, 32, .92) 62%, var(--pa-violet-deep) 100%);

  /* Typographie */
  --font: "Manrope", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --fs-xs: .75rem;
  --fs-sm: .875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.375rem;
  --fs-xl: clamp(1.5rem, 1.1rem + 1.4vw, 2rem);
  --fs-2xl: clamp(2rem, 1.3rem + 2.6vw, 2.875rem);
  --fs-hero: clamp(2.6rem, 1.4rem + 4.6vw, 4.6rem);
  --lh-tight: 1.08;
  --lh-snug: 1.3;
  --lh-body: 1.6;
  --fw-regular: 450;
  --fw-medium: 560;
  --fw-bold: 720;
  --fw-black: 800;

  /* Espacements (échelle 4px) */
  --sp-1: .25rem; --sp-2: .5rem; --sp-3: .75rem; --sp-4: 1rem; --sp-5: 1.25rem;
  --sp-6: 1.5rem; --sp-8: 2rem; --sp-10: 2.5rem; --sp-12: 3rem; --sp-16: 4rem; --sp-20: 5rem;

  /* Formes */
  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 8px rgba(8, 2, 12, .35);
  --shadow:    0 12px 32px -12px rgba(8, 2, 12, .7), 0 0 0 1px var(--border);
  --shadow-lg: 0 30px 60px -20px rgba(8, 2, 12, .85), 0 0 0 1px var(--border);
  --shadow-glow: 0 8px 28px -6px rgba(236, 75, 174, .55);

  --ease: cubic-bezier(.22, .8, .32, 1);
  --dur-fast: 140ms;
  --dur: 240ms;
  --dur-slow: 420ms;

  --container: 1320px;
  --header-h: 76px;

  color-scheme: dark;
}

/* Thème clair (bouton « Mode » du pied de page) */
:root[data-theme="light"] {
  --bg:            var(--pa-offwhite);
  --bg-deep:       #F1EAF6;
  --surface:       #FFFFFF;
  --surface-2:     #F5EEF9;
  --surface-3:     #EADFF2;
  --surface-glass: rgba(255, 255, 255, .82);
  --border:        rgba(43, 16, 49, .10);
  --border-strong: rgba(43, 16, 49, .18);
  --text:          var(--pa-black);
  --text-muted:    #5B4A68;
  --text-soft:     #6F5D7A;
  --accent:        #C92F8E;
  --accent-soft:   #A8247A;
  --accent-ink:    #FFFFFF;
  --accent-wash:   rgba(201, 47, 142, .10);
  --brand:         var(--pa-violet);
  --brand-wash:    rgba(112, 36, 169, .10);
  --focus:         var(--pa-violet);
  --glow-pink:   radial-gradient(60% 80% at 75% 20%, rgba(236, 75, 174, .14), transparent 70%);
  --glow-violet: radial-gradient(70% 90% at 15% 90%, rgba(112, 36, 169, .12), transparent 70%);
  --grad-title:  linear-gradient(92deg, #C92F8E 0%, var(--pa-violet) 100%);
  --grad-card:   linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(255,255,255,.94) 60%, #fff 100%);
  --shadow:    0 12px 30px -14px rgba(43, 16, 49, .25), 0 0 0 1px var(--border);
  --shadow-lg: 0 24px 50px -20px rgba(43, 16, 49, .3), 0 0 0 1px var(--border);
  color-scheme: light;
}

@media (prefers-reduced-motion: reduce) {
  :root { --dur-fast: 0ms; --dur: 0ms; --dur-slow: 0ms; }
}