/* ==========================================================================
   hiboot — jetons du système « Or & Nuit »
   Nuit = mode de référence (défaut). Jour = [data-mode="jour"].
   ========================================================================== */

@font-face {
  font-family: "Jost";
  font-style: normal;
  font-weight: 300 500;
  font-display: swap;
  src: url("../fonts/jost-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: "Jost";
  font-style: normal;
  font-weight: 300 500;
  font-display: swap;
  src: url("../fonts/jost-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: "Marcellus";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/marcellus-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: "Marcellus";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/marcellus-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;
}

:root {
  /* Couleur — nuit */
  --paper: #15120E;
  --surface: #1C1815;
  --hover: #221D18;
  --panel: #221D17;
  --slot: #1F1A15;
  --footer: #17140F;
  --line: #2E2721;
  --line-strong: #443A2E;
  --ink: #F2EADD;
  --muted: #B7A992;
  --soft: #A69880;
  --faint: #857763;
  --accent: #C79A3F;
  --accent-2: #BFA46F;
  --accent-3: #8E8467;
  --on-accent: #15120E;
  --glow: color-mix(in oklab, var(--accent) 16%, transparent);
  color-scheme: dark;

  /* Typographie */
  --fh: "Marcellus", Georgia, "Times New Roman", serif;
  --fb: "Jost", ui-sans-serif, system-ui, sans-serif;
  --ls-titre: -0.01em;
  --ls-meta: 0.18em;
  --fs-meta: 0.71875rem;   /* 11.5px */
  --fs-body: 0.96875rem;   /* 15.5px */
  --fs-lead: clamp(1rem, 0.9rem + 0.4vw, 1.125rem);
  --fs-h3: clamp(1.375rem, 1.2rem + 0.6vw, 1.625rem);
  --fs-h2: clamp(1.75rem, 1.4rem + 1.2vw, 2.25rem);
  --fs-h1: clamp(2.5rem, 1.6rem + 3.4vw, 5rem);

  /* Grammaire */
  --radius: 3px;
  --pill: 999px;
  --rule: 1px solid var(--line);
  --gutter: clamp(20px, 3.4vw, 48px);
  --chrome-h: 76px;

  /* Mouvement */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --dur: 600ms;
}

:root[data-mode="jour"] {
  --paper: #F6F2E9;
  --surface: #FCF9F2;
  --hover: #EFEADF;
  --panel: #E9E2D3;
  --slot: #E5DDCC;
  --footer: #F1ECE1;
  --line: #DED4BF;
  --line-strong: #CBBEA3;
  --ink: #22201A;
  --muted: #57503F;
  --soft: #665E4B;
  --faint: #776E59;
  --accent: #8A6420;
  --accent-2: #7E6B3C;
  --accent-3: #6E6A55;
  --on-accent: #FCF9F2;
  --glow: color-mix(in oklab, var(--accent) 10%, transparent);
  color-scheme: light;
}