/* =========================================================================
   PANORAMA GÉOPOLITIQUE — feuille de style
   Direction : « salle de situation / atlas de nuit »
   Graticule de méridiens · datelines monospace · sémantique de couleur.
   ========================================================================= */

:root {
  /* --- Encres & fonds (carte de nuit) --- */
  --ink:      #0d1922;   /* fond profond, océan de nuit sur une carte */
  --ink-2:    #12232f;   /* panneaux */
  --ink-3:    #183141;   /* survol / bordures actives */
  --line:     #22404f;   /* graticule, filets */
  --line-2:   #2f5568;

  /* --- Textes (parchemin chaud) --- */
  --bone:     #ece3d0;   /* texte principal */
  --bone-dim: #9fb0b3;   /* texte secondaire, froid */
  --bone-mut: #6d8288;   /* légendes, méta */

  /* --- Sémantique (liée au SENS, pas décorative) --- */
  --flare:    #ef5a2a;   /* tension / conflit / alerte */
  --flare-dk: #b23c17;
  --cyan:     #4fb0c6;   /* institutions / données / liens */
  --cyan-dk:  #2b7d92;
  --jade:     #71c199;   /* coopération / désescalade */
  --amber:    #e6a740;   /* vigilance / latent */

  /* --- Type --- */
  --serif: "Spectral", Georgia, "Times New Roman", serif;
  --sans:  "IBM Plex Sans", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --mono:  "IBM Plex Mono", "SFMono-Regular", ui-monospace, Menlo, monospace;

  --maxw: 1160px;
  --gap: clamp(1rem, 3vw, 2rem);
  --radius: 3px;
}

/* --------------------------------------------------------------------- reset */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}
body {
  margin: 0;
  background: var(--ink);
  color: var(--bone);
  font-family: var(--sans);
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.62;
  font-feature-settings: "kern" 1, "liga" 1;
  overflow-x: hidden;
}

/* Graticule ambiant : de fines lignes de méridien/parallèle en fond. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: clamp(120px, 12vw, 200px) clamp(120px, 12vw, 200px);
  opacity: .16;
  mask-image: radial-gradient(ellipse 120% 90% at 50% 0%, #000 35%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 120% 90% at 50% 0%, #000 35%, transparent 78%);
}
main, header, footer { position: relative; z-index: 1; }

a { color: var(--cyan); text-decoration: none; }
a:hover { color: #7fd0e2; text-decoration: underline; text-underline-offset: 3px; }

img { max-width: 100%; display: block; }

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ------------------------------------------------------------------ layout */
.wrap { width: min(var(--maxw), 92vw); margin-inline: auto; }
.stack > * + * { margin-top: 1rem; }

/* eyebrow monospace = "coordonnée" du dossier : encode la région/section */
.eyebrow {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
  display: inline-flex;
  align-items: center;
  gap: .6em;
  margin: 0 0 .9rem;
}
.eyebrow::before {
  content: "";
  width: 1.8rem; height: 1px;
  background: var(--cyan-dk);
}

h1, h2, h3 { font-family: var(--serif); font-weight: 800; line-height: 1.08; letter-spacing: -.01em; }
h1 { font-size: clamp(2.1rem, 6vw, 4rem); margin: 0; }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.5rem); margin: 0 0 .6rem; }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); margin: 0 0 .3rem; }
p  { margin: 0 0 1rem; }
.lead { font-size: clamp(1.05rem, 2vw, 1.28rem); color: var(--bone); line-height: 1.5; }
.muted { color: var(--bone-dim); }
.small { font-size: .85rem; }
strong { color: #fff; font-weight: 600; }

/* ------------------------------------------------------------- header / nav */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(13,25,34,.82);
  backdrop-filter: blur(9px);
  -webkit-backdrop-filter: blur(9px);
  border-bottom: 1px solid var(--line);
}
.topbar__in {
  width: min(var(--maxw), 92vw); margin-inline: auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: .7rem 0;
}
.brand { display: flex; align-items: center; gap: .6rem; color: var(--bone); font-weight: 600; }
.brand:hover { text-decoration: none; }
.brand__mark { color: var(--flare); font-size: 1.2rem; line-height: 1; }
.brand__name { font-family: var(--serif); font-weight: 800; font-size: 1.05rem; letter-spacing: -.01em; }
.brand__name b { color: var(--flare); font-weight: 800; }

.nav { display: flex; gap: .2rem; align-items: center; }
.nav a {
  color: var(--bone-dim); font-size: .82rem; font-weight: 500;
  padding: .45rem .7rem; border-radius: var(--radius);
  letter-spacing: .01em;
}
.nav a:hover { color: var(--bone); background: var(--ink-2); text-decoration: none; }
.nav a[aria-current="page"] { color: var(--flare); }
.nav a[aria-current="page"]::after { content: ""; }

.nav-toggle {
  display: none; background: none; border: 1px solid var(--line-2);
  color: var(--bone); border-radius: var(--radius); padding: .4rem .6rem;
  font-family: var(--mono); font-size: .8rem; cursor: pointer;
}
@media (max-width: 820px) {
  .nav-toggle { display: inline-block; }
  .nav {
    position: absolute; top: 100%; right: 0; left: 0;
    flex-direction: column; align-items: stretch;
    background: var(--ink-2); border-bottom: 1px solid var(--line);
    padding: .5rem 4vw 1rem; gap: .1rem;
    display: none;
  }
  .nav.open { display: flex; }
  .nav a { padding: .7rem .4rem; font-size: .95rem; }
}

/* ------------------------------------------------------------------- hero */
.hero { padding: clamp(2.6rem, 7vw, 5.5rem) 0 clamp(2rem, 5vw, 3.5rem); }
.hero__grid {
  display: grid; grid-template-columns: 1.15fr .85fr;
  gap: clamp(1.5rem, 4vw, 3.5rem); align-items: start;
}
@media (max-width: 900px) { .hero__grid { grid-template-columns: 1fr; } }
.hero h1 span { color: var(--flare); }
.hero .lead { max-width: 36ch; margin-top: 1.3rem; }
.hero__meta {
  font-family: var(--mono); font-size: .74rem; color: var(--bone-mut);
  letter-spacing: .06em; margin-top: 1.6rem; display: flex; flex-wrap: wrap; gap: .4rem 1.2rem;
}
.hero__meta b { color: var(--cyan); font-weight: 600; }

/* Dépêches — la SIGNATURE : fil daté façon rapport de situation */
.brief {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--ink-2), var(--ink));
  border-radius: var(--radius);
  overflow: hidden;
}
.brief__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: .7rem 1rem; border-bottom: 1px solid var(--line);
  font-family: var(--mono); font-size: .72rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--bone-mut);
}
.brief__live { display: inline-flex; align-items: center; gap: .5em; color: var(--flare); }
.brief__dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--flare);
  box-shadow: 0 0 0 0 rgba(239,90,42,.6);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(239,90,42,.55); }
  70%  { box-shadow: 0 0 0 8px rgba(239,90,42,0); }
  100% { box-shadow: 0 0 0 0 rgba(239,90,42,0); }
}
.brief__list { list-style: none; margin: 0; padding: 0; max-height: 26rem; overflow-y: auto; }
.brief__item {
  display: grid; grid-template-columns: auto 1fr; gap: .1rem .8rem;
  padding: .8rem 1rem; border-bottom: 1px solid var(--line);
  opacity: 0; transform: translateY(6px);
  animation: rise .5s ease forwards;
}
@keyframes rise { to { opacity: 1; transform: none; } }
.brief__item:last-child { border-bottom: 0; }
.brief__date { font-family: var(--mono); font-size: .7rem; color: var(--bone-mut); white-space: nowrap; padding-top: .15rem; }
.brief__tag {
  grid-column: 2; font-family: var(--mono); font-size: .64rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--sig, var(--cyan)); margin-bottom: .1rem;
}
.brief__txt { grid-column: 2; font-size: .9rem; line-height: 1.45; }
.brief__txt b { color: #fff; }
.brief__src { color: var(--bone-mut); font-size: .78rem; }

/* signal dot inline (par sémantique) */
.sig-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex: none; }
.is-tension  { --sig: var(--flare); }
.is-tension  .sig-dot, .dot--tension { background: var(--flare); }
.is-inst     { --sig: var(--cyan); }
.is-inst     .sig-dot, .dot--inst { background: var(--cyan); }
.is-coop     { --sig: var(--jade); }
.is-coop     .sig-dot, .dot--coop { background: var(--jade); }
.is-watch    { --sig: var(--amber); }
.is-watch    .sig-dot, .dot--watch { background: var(--amber); }
.is-eco      { --sig: var(--jade); }
.is-eco      .sig-dot { background: var(--jade); }

/* ----------------------------------------------------------------- sections */
section.band { padding: clamp(2.4rem, 6vw, 4.5rem) 0; border-top: 1px solid var(--line); }
.section-head { max-width: 62ch; margin-bottom: clamp(1.5rem, 4vw, 2.5rem); }

/* --------------------------------------------------------------- key figures */
.figs { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.fig { background: var(--ink-2); padding: 1.4rem 1.2rem; }
.fig__n { font-family: var(--serif); font-weight: 800; font-size: clamp(1.8rem, 4vw, 2.6rem); line-height: 1; color: var(--bone); }
.fig__n small { font-size: .5em; color: var(--sig, var(--cyan)); font-weight: 800; }
.fig__l { font-size: .82rem; color: var(--bone-dim); margin-top: .5rem; }
.fig__s { font-family: var(--mono); font-size: .66rem; color: var(--bone-mut); margin-top: .3rem; letter-spacing: .04em; }

/* ------------------------------------------------------------------- cards */
.grid { display: grid; gap: 1rem; }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

.card {
  background: var(--ink-2); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.4rem;
  transition: border-color .2s, transform .2s;
}
.card:hover { border-color: var(--line-2); transform: translateY(-2px); }
.card__eyebrow { font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--sig, var(--cyan)); margin-bottom: .5rem; display: block; }
.card h3 { color: var(--bone); }
.card p { font-size: .92rem; color: var(--bone-dim); margin-bottom: 0; }
.card__link { display: inline-flex; align-items: center; gap: .4em; margin-top: 1rem; font-family: var(--mono); font-size: .74rem; letter-spacing: .06em; text-transform: uppercase; }
.card__link::after { content: "→"; transition: transform .2s; }
.card:hover .card__link::after { transform: translateX(3px); }

/* nav cards (accueil) */
.navcard { display: flex; flex-direction: column; min-height: 160px; }
.navcard .num { font-family: var(--mono); font-size: .7rem; color: var(--bone-mut); letter-spacing: .1em; }
.navcard h3 { margin-top: auto; }

/* ------------------------------------------------------- puissances (fiches) */
.power { display: grid; grid-template-columns: 200px 1fr; gap: 1.5rem; align-items: start; padding: 1.6rem; background: var(--ink-2); border: 1px solid var(--line); border-radius: var(--radius); }
@media (max-width: 720px) { .power { grid-template-columns: 1fr; gap: 1rem; } }
.power__id .flag { font-size: 2rem; }
.power__id h3 { font-size: 1.6rem; color: var(--bone); }
.power__id .sub { font-family: var(--mono); font-size: .72rem; color: var(--sig, var(--cyan)); letter-spacing: .06em; text-transform: uppercase; }
.power__stats { list-style: none; margin: .8rem 0 0; padding: 0; }
.power__stats li { display: flex; justify-content: space-between; gap: 1rem; font-size: .8rem; padding: .3rem 0; border-bottom: 1px dashed var(--line); }
.power__stats b { font-family: var(--mono); color: var(--bone); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; margin-top: .6rem; }
@media (max-width: 560px){ .split { grid-template-columns: 1fr; } }
.split h4 { font-family: var(--mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; margin: 0 0 .5rem; }
.split--atout h4 { color: var(--jade); }
.split--limite h4 { color: var(--flare); }
.split ul { margin: 0; padding-left: 1.1rem; font-size: .88rem; color: var(--bone-dim); }
.split li { margin-bottom: .35rem; }
.power__now { margin-top: 1rem; padding: .8rem 1rem; background: var(--ink); border-left: 2px solid var(--cyan); font-size: .88rem; }
.power__now b { color: var(--cyan); font-family: var(--mono); font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; display: block; margin-bottom: .3rem; }

/* ------------------------------------------------------------- conflits board */
.filters { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1.5rem; align-items: center; }
.filters__label { font-family: var(--mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--bone-mut); margin-right: .3rem; }
.chip {
  font-family: var(--mono); font-size: .72rem; letter-spacing: .04em;
  background: var(--ink-2); color: var(--bone-dim);
  border: 1px solid var(--line); border-radius: 100px;
  padding: .35rem .8rem; cursor: pointer; transition: all .18s;
}
.chip:hover { border-color: var(--line-2); color: var(--bone); }
.chip[aria-pressed="true"] { background: var(--ink-3); color: var(--bone); border-color: var(--cyan-dk); }

.conflit {
  display: grid; grid-template-columns: auto 1fr auto; gap: .3rem 1rem;
  padding: 1.1rem 1.2rem; background: var(--ink-2);
  border: 1px solid var(--line); border-left-width: 3px; border-radius: var(--radius);
  transition: transform .2s, border-color .2s;
}
.conflit:hover { transform: translateX(3px); }
.conflit[data-int="majeure"] { border-left-color: var(--flare); }
.conflit[data-int="élevée"]  { border-left-color: var(--flare-dk); }
.conflit[data-int="moyenne"] { border-left-color: var(--amber); }
.conflit[data-int="latente"] { border-left-color: var(--cyan-dk); }
.conflit__dot { grid-row: 1 / span 3; align-self: start; margin-top: .45rem; }
.conflit__top { display: flex; flex-wrap: wrap; gap: .5rem 1rem; align-items: baseline; }
.conflit__name { font-family: var(--serif); font-weight: 800; font-size: 1.15rem; color: var(--bone); }
.conflit__region { font-family: var(--mono); font-size: .66rem; letter-spacing: .1em; text-transform: uppercase; color: var(--bone-mut); }
.conflit__int { grid-row: 1; justify-self: end; font-family: var(--mono); font-size: .64rem; letter-spacing: .08em; text-transform: uppercase; padding: .15rem .5rem; border-radius: 100px; border: 1px solid var(--line-2); color: var(--bone-dim); white-space: nowrap; }
.conflit__desc { grid-column: 2 / span 2; font-size: .9rem; color: var(--bone-dim); margin: 0; }
.conflit__actors { grid-column: 2 / span 2; font-family: var(--mono); font-size: .7rem; color: var(--bone-mut); }
.conflit__actors b { color: var(--bone-dim); }
.count { font-family: var(--mono); font-size: .72rem; color: var(--bone-mut); margin-left: auto; }

/* --------------------------------------------------------------- chronologie */
.timeline { position: relative; margin-top: 1rem; }
.era { margin-bottom: 2.2rem; }
.era__label {
  font-family: var(--mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--sig, var(--cyan)); padding: .3rem 0; margin-bottom: .8rem;
  border-top: 1px solid var(--sig, var(--cyan)); display: inline-block;
}
.tl { position: relative; padding-left: 1.6rem; border-left: 1px solid var(--line-2); }
.tl__item { position: relative; padding: 0 0 1.3rem; }
.tl__item::before {
  content: ""; position: absolute; left: calc(-1.6rem - 4px); top: .45rem;
  width: 7px; height: 7px; border-radius: 50%; background: var(--sig, var(--cyan));
  box-shadow: 0 0 0 3px var(--ink);
}
.tl__year { font-family: var(--mono); font-weight: 600; font-size: .82rem; color: var(--bone); }
.tl__title { font-weight: 600; color: var(--bone); }
.tl__desc { font-size: .88rem; color: var(--bone-dim); margin: .15rem 0 0; }

/* ------------------------------------------------------------- misc content */
.prose { max-width: 68ch; }
.prose p { color: var(--bone-dim); }
.prose h3 { color: var(--bone); margin-top: 2rem; }
.callout { padding: 1.1rem 1.3rem; background: var(--ink-2); border: 1px solid var(--line); border-left: 3px solid var(--amber); border-radius: var(--radius); font-size: .92rem; }
.callout b { color: var(--amber); }

table.tbl { width: 100%; border-collapse: collapse; font-size: .86rem; }
table.tbl th, table.tbl td { text-align: left; padding: .7rem .8rem; border-bottom: 1px solid var(--line); vertical-align: top; }
table.tbl th { font-family: var(--mono); font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; color: var(--bone-mut); }
table.tbl tr:hover td { background: var(--ink-2); }

.tags { display: flex; flex-wrap: wrap; gap: .4rem; }
.tag { font-family: var(--mono); font-size: .68rem; letter-spacing: .06em; text-transform: uppercase; color: var(--bone-dim); border: 1px solid var(--line); border-radius: 100px; padding: .2rem .6rem; }

/* --------------------------------------------------------------------- foot */
footer.foot { border-top: 1px solid var(--line); padding: 2.4rem 0; margin-top: 2rem; color: var(--bone-mut); }
.foot__in { display: flex; flex-wrap: wrap; gap: 1.5rem 3rem; justify-content: space-between; }
.foot__nav { display: flex; flex-wrap: wrap; gap: .4rem 1.2rem; }
.foot__nav a { color: var(--bone-dim); font-size: .82rem; }
.foot small { font-family: var(--mono); font-size: .7rem; letter-spacing: .04em; display: block; margin-top: .8rem; line-height: 1.7; }

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* utils */
.center { text-align: center; }
.mt-0 { margin-top: 0; }
.divider { height: 1px; background: var(--line); border: 0; margin: 1.5rem 0; }
.badge-src { font-family: var(--mono); font-size: .66rem; color: var(--bone-mut); }