/* Livret A — même palette que Dark Majestic */
:root {
  --bg: #000;
  --surface: rgba(110, 168, 255, 0.04);
  --surface-2: rgba(110, 168, 255, 0.08);
  --border: rgba(157, 184, 217, 0.14);
  --ice: #9db8d9;
  --text: #e6edf7;
  --muted: #8b99ad;
  --blue: #6ea8ff;      /* nominal */
  --red: #ff5a5a;       /* inflation / perte */
  --green: #3ddc6a;     /* réel positif / gain */
  --gold: #f5c451;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { color-scheme: dark; scroll-behavior: smooth; }
body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
}
.stars {
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    radial-gradient(1px 1px at 12% 18%, rgba(255,255,255,.5), transparent),
    radial-gradient(1px 1px at 78% 12%, rgba(255,255,255,.35), transparent),
    radial-gradient(1px 1px at 35% 72%, rgba(255,255,255,.3), transparent),
    radial-gradient(1px 1px at 88% 64%, rgba(255,255,255,.4), transparent),
    radial-gradient(1px 1px at 55% 40%, rgba(255,255,255,.25), transparent),
    radial-gradient(1.5px 1.5px at 64% 88%, rgba(61,220,106,.5), transparent),
    radial-gradient(1.5px 1.5px at 22% 44%, rgba(61,220,106,.4), transparent);
}
header, main, footer { position: relative; z-index: 1; }
main { max-width: 1160px; margin: 0 auto; padding: 0 16px 40px; }
a { color: var(--blue); }
b, strong { font-weight: 600; }

/* ---------- En-tête ---------- */
.top {
  max-width: 1160px; margin: 0 auto; padding: 18px 16px;
  display: flex; align-items: center; gap: 10px 18px; flex-wrap: wrap;
}
.logo {
  display: inline-flex; align-items: center; gap: 12px;
  color: var(--ice); text-decoration: none;
  font-family: "Michroma", sans-serif; font-size: .8rem; letter-spacing: .2em;
}
.logo img { width: 34px; height: 34px; border-radius: 50%; }
.fil { color: var(--muted); font-size: .82rem; letter-spacing: .08em; }
.fil a { color: var(--muted); text-decoration: none; }
.fil a:hover { color: var(--text); }
.sommaire { margin-left: auto; display: flex; gap: 4px; flex-wrap: wrap; }
.sommaire a {
  color: var(--muted); text-decoration: none; font-size: .78rem; letter-spacing: .12em;
  text-transform: uppercase; padding: 6px 10px; border-radius: 4px;
}
.sommaire a:hover { color: var(--text); background: var(--surface-2); }

/* ---------- Numéros de repère (discrets) ---------- */
.no {
  display: inline-block; vertical-align: .12em; margin-right: .7em;
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: .62rem; font-weight: 400;
  letter-spacing: .04em; text-transform: none; line-height: 1.5;
  color: var(--muted); opacity: .75; padding: 0 5px; border: 1px solid var(--border); border-radius: 3px;
}
.sommaire .no { margin-right: .45em; opacity: .6; }
.no.coin { position: absolute; top: 14px; left: 14px; z-index: 2; margin: 0; background: rgba(0,0,0,.55); }
.repere { color: var(--muted); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; margin-top: 26px; }

/* ---------- Titres ---------- */
h1, h2 { font-family: "Michroma", sans-serif; font-weight: 400; color: var(--ice); text-transform: uppercase; }
h1 { font-size: clamp(1.8rem, 5vw, 3rem); letter-spacing: .12em; line-height: 1.2; }
h2 { font-size: clamp(1.05rem, 2.6vw, 1.4rem); letter-spacing: .1em; margin-bottom: 6px; }
h3 { font-weight: 600; font-size: 1rem; color: var(--text); margin-bottom: 6px; }
.sur { color: var(--green); font-size: .72rem; letter-spacing: .3em; text-transform: uppercase; margin-bottom: 8px; }
.intro { color: var(--muted); max-width: 72ch; }
section { margin-top: 56px; scroll-margin-top: 16px; }
.tete-section { display: flex; align-items: end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; }

/* ---------- Héros ---------- */
.heros { display: grid; grid-template-columns: 1fr 300px; gap: 28px; align-items: center; margin-top: 24px; }
.heros .intro { margin-top: 14px; font-size: 1.02rem; }
.tuiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; margin-top: 26px; }
.tuile {
  position: relative; padding: 16px 18px; border: 1px solid var(--border); border-radius: 6px;
  background: var(--surface); overflow: hidden;
}
.tuile::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--c, var(--blue)), transparent);
}
.tuile .lib { color: var(--muted); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; }
.tuile .val { font-weight: 600; font-variant-numeric: tabular-nums; letter-spacing: .01em; font-size: clamp(1.4rem, 3vw, 1.9rem); color: var(--c, var(--text)); margin: 6px 0 2px; white-space: nowrap; }
.tuile .det { color: var(--muted); font-size: .8rem; }
.pos { color: var(--green) !important; }
.neg { color: var(--red) !important; }

/* ---------- Blocs ---------- */
.bloc { border: 1px solid var(--border); border-radius: 6px; background: var(--surface); padding: 18px; }
.bloc + .bloc { margin-top: 16px; }
.graph { width: 100%; height: 440px; }
.note { color: var(--muted); font-size: .8rem; margin-top: 10px; }

/* boutons segmentés */
.seg { display: inline-flex; border: 1px solid var(--border); border-radius: 6px; overflow: hidden; flex-wrap: wrap; }
.seg button {
  background: transparent; color: var(--muted); border: 0; padding: 7px 12px; cursor: pointer;
  font: inherit; font-size: .8rem; letter-spacing: .06em;
}
.seg button + button { border-left: 1px solid var(--border); }
.seg button:hover { color: var(--text); }
.seg button[aria-pressed="true"] { background: var(--surface-2); color: var(--text); box-shadow: inset 0 -2px 0 var(--blue); }

/* formulaires */
.form { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px 14px; margin: 16px 0 6px; }
.form label { display: flex; flex-direction: column; gap: 5px; color: var(--muted); font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; }
.form input, .form select, .choix-annee {
  background: #0a0f18; color: var(--text); border: 1px solid var(--border); border-radius: 5px;
  padding: 9px 10px; font: inherit; font-size: .95rem; text-transform: none; letter-spacing: 0; width: 100%;
}
.form input:focus, .form select:focus { outline: 1px solid var(--blue); border-color: var(--blue); }
.form .case { flex-direction: row; align-items: center; gap: 8px; text-transform: none; letter-spacing: 0; font-size: .88rem; color: var(--text); align-self: end; padding-bottom: 8px; }
.form .case input { width: auto; accent-color: var(--blue); }
.cache { display: none !important; }

/* verdict du simulateur */
.verdict {
  margin: 16px 0; padding: 14px 16px; border-radius: 6px; border: 1px solid var(--border);
  border-left: 3px solid var(--c, var(--blue)); background: var(--surface-2); font-size: .98rem;
}

/* tableaux */
.tableau { overflow: auto; max-height: 520px; margin-top: 12px; border: 1px solid var(--border); border-radius: 6px; }
table { border-collapse: collapse; width: 100%; font-size: .86rem; font-variant-numeric: tabular-nums; }
th, td { padding: 7px 12px; text-align: right; white-space: nowrap; border-bottom: 1px solid var(--border); }
th:first-child, td:first-child { text-align: left; }
thead th { position: sticky; top: 0; background: #0b111c; color: var(--muted); font-weight: 500; font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; }
tbody tr:hover { background: var(--surface-2); }
details > summary { cursor: pointer; color: var(--ice); margin-top: 14px; font-size: .9rem; }

/* ---------- L'essentiel ---------- */
.cartes { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; }
.carte { border: 1px solid var(--border); border-radius: 6px; background: var(--surface); padding: 16px 18px; }
.carte p, .carte li { color: var(--muted); font-size: .9rem; }
.carte ul { padding-left: 18px; }
.carte .chiffre { font-weight: 600; color: var(--text); font-size: 1.2rem; margin-bottom: 4px; }

/* ---------- Pigeons ---------- */
.pigeon { position: relative; margin: 0; border: 1px dashed rgba(157,184,217,.3); border-radius: 8px; padding: 10px; background: var(--surface); }
.pigeon .cadre { aspect-ratio: 4 / 3; border-radius: 5px; overflow: hidden; background: #070b12; display: grid; place-items: center; }
.pigeon img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pigeon svg { width: 100%; height: 100%; display: block; }
.pigeon figcaption { color: var(--muted); font-size: .84rem; font-style: italic; margin-top: 8px; text-align: center; }
.pigeon.penche { transform: rotate(1.5deg); }
.pigeon.penche-g { transform: rotate(-1.5deg); }
.galerie { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 18px; }
.pigeon-entre { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 16px; }

/* ---------- Pied ---------- */
footer { border-top: 1px solid var(--border); margin-top: 56px; padding: 18px 16px; text-align: center; color: var(--muted); font-size: .76rem; }
footer p + p { margin-top: 6px; }

@media (max-width: 820px) {
  .heros { grid-template-columns: 1fr; }
  .heros .pigeon { max-width: 320px; }
  .sommaire { margin-left: 0; }
  .graph { height: 360px; }
  .pigeon-entre { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }