/* =====================================================================
   May-IA Hub — feuille de style publique
   Direction artistique May-IA (teal #006a75 + rouge #c2292f,
   League Spartan + Poppins). Polices self-hostées (RGPD / souveraineté).
   Mode clair uniquement (cohérent avec la charte applicative May-IA).
   ===================================================================== */

/* ---- Polices self-hostées -------------------------------------------- */
@font-face {
  font-family: "League Spartan";
  font-style: normal; font-weight: 100 900; font-display: swap;
  src: url("/assets/fonts/league-spartan-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+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: "League Spartan";
  font-style: normal; font-weight: 100 900; font-display: swap;
  src: url("/assets/fonts/league-spartan-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,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:"Poppins"; font-style:normal; font-weight:400; font-display:swap;
  src:url("/assets/fonts/poppins-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+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family:"Poppins"; font-style:normal; font-weight:400; font-display:swap;
  src:url("/assets/fonts/poppins-400-latin-ext.woff2") format("woff2");
  unicode-range:U+0100-02BA,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family:"Poppins"; font-style:normal; font-weight:500; font-display:swap;
  src:url("/assets/fonts/poppins-500-latin.woff2") format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+20AC,U+2122,U+FEFF,U+FFFD; }
@font-face { font-family:"Poppins"; font-style:normal; font-weight:500; font-display:swap;
  src:url("/assets/fonts/poppins-500-latin-ext.woff2") format("woff2");
  unicode-range:U+0100-02BA,U+1E00-1E9F,U+1EF2-1EFF,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family:"Poppins"; font-style:normal; font-weight:600; font-display:swap;
  src:url("/assets/fonts/poppins-600-latin.woff2") format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+20AC,U+2122,U+FEFF,U+FFFD; }
@font-face { font-family:"Poppins"; font-style:normal; font-weight:600; font-display:swap;
  src:url("/assets/fonts/poppins-600-latin-ext.woff2") format("woff2");
  unicode-range:U+0100-02BA,U+1E00-1E9F,U+1EF2-1EFF,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family:"Poppins"; font-style:normal; font-weight:700; font-display:swap;
  src:url("/assets/fonts/poppins-700-latin.woff2") format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+20AC,U+2122,U+FEFF,U+FFFD; }
@font-face { font-family:"Poppins"; font-style:normal; font-weight:700; font-display:swap;
  src:url("/assets/fonts/poppins-700-latin-ext.woff2") format("woff2");
  unicode-range:U+0100-02BA,U+1E00-1E9F,U+1EF2-1EFF,U+2113,U+2C60-2C7F,U+A720-A7FF; }

/* ---- Tokens de la charte May-IA -------------------------------------- */
:root {
  /* Brand */
  --color-primary: #006a75;
  --color-primary-hover: #005860;
  --color-primary-light: #e6f2f3;
  --color-accent: #c2292f;
  --color-accent-hover: #a32228;
  --color-navy: #283349;
  --color-yellow: #fbcd47;

  /* Neutres */
  --color-bg: #fafafa;
  --color-surface: #ffffff;
  --color-surface-alt: #f4f6f8;
  --color-border: #e2e6eb;
  --color-border-strong: #cbd2da;
  --color-text: #191d24;
  --color-text-muted: #5b6573;
  --color-text-subtle: #8b95a2;
  --color-on-primary: #ffffff;

  /* Typo */
  --font-heading: "League Spartan", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Radius / ombres */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 2px rgba(25,29,36,.06);
  --shadow-md: 0 1px 3px rgba(25,29,36,.08), 0 4px 12px rgba(25,29,36,.04);
  --shadow-lg: 0 4px 16px rgba(25,29,36,.10);
  --shadow-focus: 0 0 0 3px rgba(0,106,117,.20);

  --maxw: 1200px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 400;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: var(--font-heading); line-height: 1.2; margin: 0 0 .4em; }
h1 { font-weight: 900; font-size: 2.2rem; color: var(--color-navy); letter-spacing: -.01em; }
h2 { font-weight: 700; font-size: 1.6rem; }
h3 { font-weight: 700; font-size: 1.2rem; }

a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-hover); text-decoration: underline; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---- Header / navigation --------------------------------------------- */
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 0; border-bottom: 1px solid var(--color-border);
}
.nav .brand { display: inline-flex; align-items: center; gap: 10px; }
.nav .brand:hover { text-decoration: none; }
.nav .brand img { height: 34px; width: auto; display: block; }
.nav .brand .word {
  font-family: var(--font-heading); font-weight: 700; font-size: 1.15rem;
  color: var(--color-navy); letter-spacing: -.01em;
}
.nav .brand .word b { color: var(--color-primary); font-weight: 900; }
.nav .links { display: flex; gap: 6px; }
.nav a.link {
  font-family: var(--font-heading); font-weight: 600; font-size: .95rem;
  color: var(--color-text-muted); padding: 8px 14px; border-radius: var(--radius-md);
}
.nav a.link:hover { color: var(--color-primary); background: var(--color-primary-light); text-decoration: none; }
.nav a.link.active { color: var(--color-primary); }

/* ---- Hero ------------------------------------------------------------- */
.hero { padding: 56px 0 24px; }
.hero h1 { max-width: 780px; }
.hero p { font-size: 1.12rem; color: var(--color-text-muted); margin: 0; max-width: 640px; }

/* ---- Sections / grilles ---------------------------------------------- */
.section { padding: 28px 0; }
.section h2 { margin-bottom: 2px; }
.section .sub { color: var(--color-text-muted); margin: 0 0 20px; }

.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }

.card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: 24px;
}
.card h3 { margin: 0 0 4px; }
.card .kind {
  font-family: var(--font-heading); font-weight: 600; font-size: .72rem;
  color: var(--color-primary); text-transform: uppercase; letter-spacing: .06em;
}
.card .desc { color: var(--color-text-muted); margin: 8px 0 16px; }

/* ---- Badges / pills --------------------------------------------------- */
.version-badge {
  display: inline-block; background: var(--color-primary-light); color: var(--color-primary);
  border-radius: var(--radius-full); padding: 3px 12px;
  font-family: var(--font-heading); font-weight: 600; font-size: .78rem;
}
.tag {
  display: inline-block; background: var(--color-surface-alt); color: var(--color-text-muted);
  border-radius: var(--radius-full); padding: 2px 10px; font-size: .76rem; margin: 0 5px 5px 0;
}

/* ---- Boutons ---------------------------------------------------------- */
.btns { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--color-primary); color: var(--color-on-primary);
  font-family: var(--font-heading); font-weight: 600; font-size: .95rem;
  padding: 10px 20px; border: none; border-radius: var(--radius-md);
  cursor: pointer; transition: all 150ms ease;
}
.btn:hover { background: var(--color-primary-hover); color: #fff; text-decoration: none; }
.btn:focus-visible { outline: none; box-shadow: var(--shadow-focus); }
.btn.secondary { background: var(--color-surface); color: var(--color-text); border: 1px solid var(--color-border-strong); }
.btn.secondary:hover { background: var(--color-surface-alt); color: var(--color-text); }
.btn.accent { background: var(--color-accent); }
.btn.accent:hover { background: var(--color-accent-hover); }
.btn small { font-family: var(--font-body); font-weight: 500; opacity: .82; }

.empty { color: var(--color-text-muted); font-style: italic; padding: 10px 0; }

/* ---- Onglets bibliothèque -------------------------------------------- */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--color-border); margin: 10px 0 24px; }
.tab {
  font-family: var(--font-heading); font-weight: 600; font-size: 1rem;
  padding: 10px 18px; border: none; background: none; cursor: pointer;
  color: var(--color-text-muted); border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.tab:hover { color: var(--color-text); }
.tab.active { color: var(--color-primary); border-bottom-color: var(--color-primary); }
.tabpanel { display: none; }
.tabpanel.active { display: block; }

/* ---- Prompt / skill --------------------------------------------------- */
.prompt-body {
  background: var(--color-surface-alt); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: 14px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .86rem; line-height: 1.55; white-space: pre-wrap; word-break: break-word; margin: 10px 0;
}
details.skill summary {
  cursor: pointer; color: var(--color-primary);
  font-family: var(--font-heading); font-weight: 600; font-size: .86rem; margin-top: 10px;
}
details.skill pre {
  background: var(--color-surface-alt); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: 14px; overflow-x: auto;
  font-size: .84rem; white-space: pre-wrap; line-height: 1.5;
}

/* ---- Pied de page ----------------------------------------------------- */
footer {
  border-top: 1px solid var(--color-border); color: var(--color-text-muted);
  font-size: .9rem; padding: 24px 0 44px; margin-top: 36px;
}

@media (max-width: 560px) {
  .hero { padding: 36px 0 16px; }
  h1 { font-size: 1.8rem; }
  .nav .links a.link { padding: 8px 10px; }
}