/* Polices hébergées avec le site (SIL Open Font License) */
@font-face {
  font-family: 'Lexend';
  font-style: normal;
  font-weight: 300 500;
  font-display: swap;
  src: url(../fonts/lexend-latin-ext.woff2?v=b5d815d420) 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-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Lexend';
  font-style: normal;
  font-weight: 300 500;
  font-display: swap;
  src: url(../fonts/lexend-latin.woff2?v=b7e7538f59) 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: 'Manrope';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url(../fonts/manrope-latin-ext.woff2?v=3911b66d9f) 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-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Manrope';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url(../fonts/manrope-latin.woff2?v=a30ddcd349) 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;
}

/* =========================================================
   SOLAF · Site vitrine
   Couleurs, typographies et logo : charte graphique v1.0 (oct. 2026)
   ========================================================= */

:root {
  /* Couleurs de marque */
  --sapin: #0D3B3C;
  --sapin-deep: #072627;
  --teal: #1E6B62;
  --tendre: #8FDD7C;
  --neon: #3DDC84;
  --brume: #E8EEEC;
  --blanc: #FFFFFF;

  /* Usages */
  --ink: #0D3B3C;
  --ink-soft: #3E5A59;
  --line: rgba(13, 59, 60, .14);
  --bg: var(--blanc);

  --font-title: "Lexend", "Segoe UI", Arial, sans-serif;
  --font-text: "Manrope", "Segoe UI", Arial, sans-serif;

  --radius: 22px;
  --radius-sm: 12px;
  --container: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
  --section: clamp(80px, 11vw, 150px);
  --ease: cubic-bezier(.22, .7, .2, 1);
  --header-h: 84px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 72px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-text);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
button { font: inherit; cursor: pointer; }

h1, h2, h3, h4 {
  font-family: var(--font-title);
  font-weight: 300;
  margin: 0;
  letter-spacing: -0.02em;
}
h2 { font-size: clamp(2.1rem, 4.4vw, 3.6rem); line-height: 1.06; }
h3 { font-weight: 400; font-size: 1.3rem; line-height: 1.3; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.container {
  width: 100%;
  max-width: calc(var(--container) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.i {
  width: 1.15em; height: 1.15em;
  fill: none; stroke: currentColor; stroke-width: 1.8;
  stroke-linecap: round; stroke-linejoin: round;
  flex: none;
}

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 200;
  background: var(--neon); color: var(--sapin); padding: 10px 16px; border-radius: 8px;
  font-weight: 700; text-decoration: none;
}
.skip-link:focus { top: 16px; }

:focus-visible { outline: 3px solid var(--neon); outline-offset: 3px; border-radius: 6px; }

/* ---------- Étiquettes (Manrope 700, capitales) ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-text);
  font-weight: 700; font-size: 12px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 22px;
}
.eyebrow::before {
  content: ""; width: 28px; height: 2px; background: currentColor; border-radius: 2px;
}
.eyebrow-light { color: var(--tendre); }

.lead { font-size: 1.2rem; line-height: 1.6; color: var(--ink); }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 22px; border-radius: 999px;
  font-family: var(--font-text); font-weight: 700; font-size: 15px;
  text-decoration: none; border: 1.5px solid transparent;
  transition: transform .25s var(--ease), background .25s, color .25s, border-color .25s, box-shadow .25s;
  white-space: nowrap;
}
.btn .i { transition: transform .25s var(--ease); }
.btn:hover .i { transform: translateX(4px); }
.btn-lg { padding: 17px 28px; font-size: 16px; }
.btn-neon { background: var(--neon); color: var(--sapin); }
.btn-neon:hover { background: var(--tendre); box-shadow: 0 10px 30px -10px rgba(61, 220, 132, .7); }
.btn-ghost { color: #fff; border-color: rgba(255, 255, 255, .55); }
.btn-ghost:hover { background: #fff; color: var(--sapin); border-color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- Bande des 17 couleurs ODD ---------- */
.sdg-stripe {
  height: 6px; display: flex;
  background: linear-gradient(90deg,
    #E5243B 0 5.882%, #DDA63A 0 11.764%, #4C9F38 0 17.647%, #C5192D 0 23.529%,
    #FF3A21 0 29.411%, #26BDE2 0 35.294%, #FCC30B 0 41.176%, #A21942 0 47.058%,
    #FD6925 0 52.941%, #DD1367 0 58.823%, #FD9D24 0 64.705%, #BF8B2E 0 70.588%,
    #3F7E44 0 76.470%, #0A97D9 0 82.352%, #56C02B 0 88.235%, #00689D 0 94.117%,
    #19486A 0 100%);
}

/* =========================================================
   ANIMATION D'OUVERTURE
   Logo officiel : l'icône apparaît, la boucle se trace, puis « solaf » s'écrit lettre par lettre
   ========================================================= */
.intro { display: none; }
html.intro-on { overflow: hidden; }
.intro-on .intro {
  position: fixed; inset: 0; z-index: 1000;
  display: grid; place-items: center; cursor: pointer;
  transition: opacity .45s ease;
}
/* le fond est un rideau SVG : il peut ainsi être percé par la porte (la boucle du « l ») */
.intro-curtain { position: absolute; inset: 0; width: 100%; height: 100%; }
/* la bande des 17 couleurs ODD se remplit comme une barre de chargement */
.intro-on .intro::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 6px;
  background: linear-gradient(90deg,
    #E5243B 0 5.882%, #DDA63A 0 11.764%, #4C9F38 0 17.647%, #C5192D 0 23.529%,
    #FF3A21 0 29.411%, #26BDE2 0 35.294%, #FCC30B 0 41.176%, #A21942 0 47.058%,
    #FD6925 0 52.941%, #DD1367 0 58.823%, #FD9D24 0 64.705%, #BF8B2E 0 70.588%,
    #3F7E44 0 76.470%, #0A97D9 0 82.352%, #56C02B 0 88.235%, #00689D 0 94.117%,
    #19486A 0 100%);
  transform-origin: left; animation: intro-stripe 2.6s cubic-bezier(.65, 0, .35, 1) .15s both;
}
@keyframes intro-stripe { from { transform: scaleX(0); } to { transform: scaleX(1); } }

/* X = hauteur du « o » ; icône = 2,4 X ; espace icône / logotype = ½ X (charte, assemblage horizontal) */
.intro-logo { position: relative; z-index: 1; --x: clamp(26px, 5.2vw, 52px); display: flex; flex-direction: column; align-items: center; gap: calc(var(--x) * .9); transition: opacity .4s ease; }
.intro-mark { display: flex; align-items: center; gap: calc(var(--x) * .5); }
.intro-icon { width: calc(var(--x) * 2.4); height: calc(var(--x) * 2.4); overflow: visible; }
.intro-word { height: calc(var(--x) * 1.91); width: calc(var(--x) * 1.91 * 263.5 / 95.5); }

.intro-disc { transform-box: fill-box; transform-origin: center; animation: intro-disc .75s cubic-bezier(.34, 1.56, .64, 1) .1s both; }
@keyframes intro-disc { from { transform: scale(0); } to { transform: scale(1); } }

.intro-loop,
.intro-word path { stroke-dasharray: 1 1; animation: intro-draw .55s ease-in-out both; }
.intro-loop { animation-duration: .8s; animation-delay: .35s; }
.intro-word path:nth-child(1) { animation-delay: .8s; }
.intro-word path:nth-child(2) { animation-delay: .9s; }
.intro-word path:nth-child(3) { animation-delay: 1s; animation-duration: .65s; }
.intro-word path:nth-child(4) { animation-delay: 1.15s; }
.intro-word path:nth-child(5) { animation-delay: 1.27s; animation-duration: .3s; }
.intro-word path:nth-child(6) { animation-delay: 1.33s; }
.intro-word path:nth-child(7) { animation-delay: 1.45s; animation-duration: .3s; }
@keyframes intro-draw {
  0% { stroke-dashoffset: 1; opacity: 0; }
  1% { opacity: 1; }
  100% { stroke-dashoffset: 0; opacity: 1; }
}

.intro-motto {
  margin: 0; color: rgba(255, 255, 255, .85);
  font-family: var(--font-text); font-weight: 700; font-size: clamp(11px, 1.3vw, 14px);
  letter-spacing: .24em; text-transform: uppercase;
  animation: intro-motto .7s ease 1.6s both;
}
@keyframes intro-motto { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

/* bouton du jingle */
.intro-sound {
  /* centré sans transform : l'animation d'apparition utilise déjà transform */
  position: absolute; z-index: 2; left: 0; right: 0; bottom: calc(34px + env(safe-area-inset-bottom, 0px));
  width: max-content; margin-inline: auto;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 18px; border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .35); background: rgba(255, 255, 255, .08);
  color: #fff; font-weight: 700; font-size: 14px;
  animation: intro-motto .6s ease .3s both;
  transition: background .2s, border-color .2s;
}
.intro-sound:hover { background: rgba(255, 255, 255, .16); border-color: var(--tendre); }
.intro-sound[aria-pressed="true"] { border-color: var(--tendre); color: var(--tendre); }

/* la porte : l'icône, la devise et le bouton s'effacent, on avance vers la boucle du « l » */
@keyframes intro-hide { from { opacity: 1; } to { opacity: 0; } }
.intro-door .intro-icon { opacity: 0; transition: opacity .35s ease; }
.intro-door .intro-motto,
.intro-door .intro-sound { animation: intro-hide .35s ease forwards; }
.intro-door .intro::after { opacity: 0; transition: opacity .35s ease; }
.intro-door .intro { cursor: default; }
/* passer l'animation : l'écran d'ouverture s'efface en fondu */
.intro-out .intro { opacity: 0; }
/* l'entrée du haut de page attend qu'on passe la porte */
.intro-on:not(.intro-door):not(.intro-out) .hero-content > * { animation-play-state: paused; }

/* =========================================================
   EN-TÊTE
   ========================================================= */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  color: #fff;
  transition: background .35s, box-shadow .35s, height .35s;
}
.header-inner {
  height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  transition: height .35s var(--ease);
}
/* Le fond flouté est porté par un calque à part : posé sur l'en-tête lui-même, le flou enfermerait
   le menu mobile (en position fixe) dans la barre au lieu de lui laisser tout l'écran. */
.site-header::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: rgba(13, 59, 60, .94);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  backdrop-filter: saturate(140%) blur(12px);
  box-shadow: 0 10px 30px -18px rgba(0, 0, 0, .5);
  opacity: 0; transition: opacity .35s;
}
.site-header.is-scrolled::before { opacity: 1; }
.site-header.is-scrolled .header-inner { height: 68px; }

.brand { display: block; color: var(--tendre); line-height: 0; }
.brand-logo { width: 158px; height: 48px; transition: width .35s var(--ease), height .35s var(--ease); }
.is-scrolled .brand-logo { width: 132px; height: 40px; }

.main-nav { display: flex; align-items: center; gap: 30px; }
.main-nav a:not(.btn) {
  position: relative;
  text-decoration: none; font-weight: 600; font-size: 15px;
  color: rgba(255, 255, 255, .88);
  padding: 6px 0;
  transition: color .2s;
}
.main-nav a:not(.btn)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: var(--tendre); transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease);
}
.main-nav a:not(.btn):hover,
.main-nav a.is-current { color: #fff; }
.main-nav a:not(.btn):hover::after,
.main-nav a.is-current::after { transform: scaleX(1); }
.nav-cta { margin-left: 6px; padding: 11px 20px; }

/* Choix de la langue : FR | EN, discret, à droite de l'en-tête */
.header-end { display: flex; align-items: center; gap: 22px; }
.lang { display: inline-flex; align-items: center; gap: 1px; padding: 2px; border: 1px solid rgba(255, 255, 255, .22); border-radius: 999px; flex: none; }
.lang a {
  padding: 4px 7px; border-radius: 999px; line-height: 1;
  font-family: var(--font-text); font-weight: 700; font-size: 10.5px; letter-spacing: .06em;
  color: rgba(255, 255, 255, .78); text-decoration: none; transition: color .2s, background-color .2s;
}
.lang a[href]:hover { color: #fff; background: rgba(255, 255, 255, .12); }
.lang a[aria-current] { background: var(--tendre); color: var(--sapin); }

.burger {
  display: none; position: relative; width: 46px; height: 46px; border-radius: 50%;
  background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .25);
}
.burger span {
  position: absolute; left: 13px; right: 13px; height: 2px; background: #fff; border-radius: 2px;
  transition: transform .3s var(--ease), top .3s var(--ease);
}
.burger span:nth-child(1) { top: 18px; }
.burger span:nth-child(2) { top: 26px; }
.nav-open .burger span:nth-child(1) { top: 22px; transform: rotate(45deg); }
.nav-open .burger span:nth-child(2) { top: 22px; transform: rotate(-45deg); }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: flex; flex-direction: column;
  color: #fff; overflow: hidden; isolation: isolate;
  background:
    radial-gradient(ellipse 60% 70% at 0% 100%, rgba(30, 107, 98, .55), transparent 70%),
    var(--sapin-deep);
}
.hero-grid {
  flex: 1; display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  align-items: stretch;
}

/* Colonne texte, alignée sur la grille du site */
.hero-content {
  align-self: center; min-width: 0;
  padding: 130px clamp(24px, 4vw, 64px) 70px max(var(--gutter), calc(50vw - var(--container) / 2));
}
.hero h1 {
  font-size: clamp(2.5rem, 4.3vw, 4.2rem);
  line-height: 1.03; letter-spacing: -0.03em;
  margin-bottom: 26px;
  text-wrap: balance;
}
.hero h1 .hl { color: var(--tendre); }
.hero-motto { font-size: 14px; gap: 10px; }
.hero-motto b { font-weight: 700; color: rgba(255, 255, 255, .45); }
.hero-motto span {
  color: rgba(255, 255, 255, .55);
  padding-bottom: 3px; border-bottom: 2px solid transparent;
  transition: color .6s ease, border-color .6s ease;
}
.hero-motto span.is-on { color: var(--tendre); border-bottom-color: var(--tendre); }
.hero-lead { font-size: clamp(1.05rem, 1.4vw, 1.2rem); max-width: 42ch; color: rgba(255, 255, 255, .88); margin-bottom: 34px; }

.hero-content > * { animation: rise 1s var(--ease) both; }
.hero-content > *:nth-child(2) { animation-delay: .12s; }
.hero-content > *:nth-child(3) { animation-delay: .24s; }
.hero-content > *:nth-child(4) { animation-delay: .36s; }
@keyframes rise { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: none; } }

/* Mur de cartes : colonnes qui défilent en sens alternés */
.hero-wall { position: relative; min-width: 0; }
.wall-inner {
  /* démarre sous la barre de navigation pour garder les liens lisibles */
  position: absolute; inset: calc(var(--header-h) - 4px) 0 0 0;
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px;
  padding-right: 14px;
  -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 14%, #000 86%, transparent 100%);
  mask-image: linear-gradient(180deg, transparent 0, #000 14%, #000 86%, transparent 100%);
}
.wall-col { position: relative; overflow: hidden; min-width: 0; }
.wall-track { animation: wall-up var(--dur, 55s) linear infinite; will-change: transform; }
.wall-col.down .wall-track { animation-name: wall-down; }
.wall-col:nth-child(2) .wall-track { animation-delay: -14s; }
.wall-col:nth-child(3) .wall-track { animation-delay: -27s; }
.wall-col:nth-child(4) .wall-track { animation-delay: -9s; }
.hero-wall:hover .wall-track { animation-play-state: paused; }
@keyframes wall-up { from { transform: translateY(0); } to { transform: translateY(-50%); } }
@keyframes wall-down { from { transform: translateY(-50%); } to { transform: translateY(0); } }

.card {
  position: relative; overflow: hidden; margin: 0 0 14px;
  border-radius: 18px; background: var(--sapin);
}
.t-tall { aspect-ratio: 3 / 4; }
.t-port { aspect-ratio: 4 / 5; }
.t-sq { aspect-ratio: 1; }

.card.photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.card .pill {
  position: absolute; left: 10px; bottom: 10px; max-width: calc(100% - 20px);
  display: inline-flex; align-items: center; gap: 7px;
  padding: 6px 11px 6px 6px; border-radius: 999px;
  background: rgba(255, 255, 255, .94); color: var(--sapin);
  font-size: 11.5px; font-weight: 700; line-height: 1.2;
  box-shadow: 0 6px 18px -8px rgba(0, 0, 0, .45);
}
.card .pill i {
  width: 15px; height: 15px; border-radius: 50%; flex: none;
  background: var(--c, var(--neon));
  box-shadow: inset 0 0 0 3px rgba(255, 255, 255, .55);
}
.card.planet::after,
.card.photo:has(.big)::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(7, 38, 39, .85) 100%);
}
.card .big {
  position: absolute; left: 14px; right: 14px; bottom: 14px; z-index: 1;
  font-family: var(--font-title); font-weight: 300; font-size: clamp(1.1rem, 1.5vw, 1.45rem); line-height: 1.1; letter-spacing: -0.01em;
}

.card.word {
  display: flex; flex-direction: column; justify-content: space-between;
  padding: 18px 16px;
}
.card.word strong {
  font-family: var(--font-title); font-weight: 300;
  font-size: clamp(1.45rem, 2.1vw, 2.15rem); line-height: 1.02; letter-spacing: -0.03em;
}
.card.word span { font-size: 12.5px; font-weight: 600; line-height: 1.35; opacity: .85; }
.w-sapin { background: var(--sapin); color: var(--tendre); box-shadow: inset 0 0 0 1px rgba(143, 221, 124, .25); }
.w-tendre { background: var(--tendre); color: var(--sapin); }
.w-brume { background: var(--brume); color: var(--sapin); }
.w-brume strong { font-size: clamp(1.2rem, 1.65vw, 1.7rem); }
.w-teal { background: var(--teal); color: #fff; }
.w-neon { background: var(--neon); color: var(--sapin); }

.card.odd {
  display: flex; flex-direction: column; justify-content: space-between;
  padding: 14px 14px 16px; background: var(--c); color: #fff;
}
.card.odd b { font-family: var(--font-title); font-weight: 300; font-size: clamp(2.4rem, 3.4vw, 3.4rem); line-height: .9; letter-spacing: -0.04em; }
.card.odd span { font-weight: 800; font-size: 11px; line-height: 1.25; letter-spacing: .04em; text-transform: uppercase; }

.card.logo {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px;
  background: var(--sapin); color: var(--tendre); text-align: center; padding: 16px;
  box-shadow: inset 0 0 0 1px rgba(143, 221, 124, .25);
}
.card.logo svg { width: 52%; aspect-ratio: 1; height: auto; }
.card.logo span { font-family: var(--font-title); font-weight: 300; font-size: 14px; letter-spacing: .02em; }

.hero .sdg-stripe { position: relative; z-index: 1; }

/* =========================================================
   RAISON D'ÊTRE
   ========================================================= */
.statement { padding: var(--section) 0 calc(var(--section) * .55); }
.statement-inner { display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center; }
.statement-big {
  font-family: var(--font-title); font-weight: 300;
  font-size: clamp(1.7rem, 3.5vw, 2.9rem); line-height: 1.22; letter-spacing: -0.02em;
  max-width: 26ch; margin: 0;
}
.statement-big em { font-style: normal; color: var(--teal); }
.statement-big strong { font-weight: 400; background: linear-gradient(transparent 62%, rgba(143, 221, 124, .55) 62%); }
.statement-loop { width: clamp(90px, 13vw, 170px); height: auto; overflow: visible; }
.statement-loop path {
  fill: none; stroke: var(--tendre); stroke-width: 7; stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: 260; stroke-dashoffset: 260;
  transition: stroke-dashoffset 2.4s var(--ease) .2s;
}
.statement-loop.is-visible path { stroke-dashoffset: 0; }


/* =========================================================
   MISSION
   ========================================================= */
.mission { padding-bottom: var(--section); }
.mission-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(40px, 7vw, 110px); align-items: center; }
.mission-media { position: relative; margin: 0; }
.mission-media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--radius); }
.float-card {
  position: absolute; right: -28px; bottom: 40px; max-width: 280px;
  display: flex; gap: 16px; align-items: center;
  background: var(--sapin); color: #fff; padding: 22px 24px; border-radius: 18px;
  font-size: 14px; line-height: 1.45;
  box-shadow: 0 30px 60px -30px rgba(7, 38, 39, .8);
}
.float-num { font-family: var(--font-title); font-weight: 300; font-size: 3.2rem; line-height: 1; color: var(--neon); }
.mission-text h2 { margin-bottom: 26px; }
.mission-text > p:not(.eyebrow) { color: var(--ink-soft); }
.mission-text > .lead { color: var(--ink); }

.pillars { list-style: none; margin: 40px 0 0; padding: 0; border-top: 1px solid var(--line); }
.pillars li {
  display: grid; grid-template-columns: 64px 1fr; gap: 10px;
  padding: 24px 0; border-bottom: 1px solid var(--line);
}
.pillar-num { font-family: var(--font-title); font-size: 14px; color: var(--teal); padding-top: 6px; font-weight: 500; }
.pillars h3 { font-size: 1.55rem; font-weight: 300; margin-bottom: 6px; }
.pillars p { margin: 0; color: var(--ink-soft); font-size: 16px; }

/* =========================================================
   BANDEAU DEVISE
   ========================================================= */
.marquee { background: var(--sapin); color: var(--tendre); overflow: hidden; padding: 30px 0; }
.marquee-track {
  display: flex; align-items: center; gap: 44px; width: max-content;
  animation: marquee 38s linear infinite;
}
.marquee-track span {
  font-family: var(--font-title); font-weight: 300;
  font-size: clamp(2.2rem, 5.5vw, 4.4rem); line-height: 1; letter-spacing: -0.02em; white-space: nowrap;
}
.mq-dot { width: clamp(30px, 4vw, 46px); height: clamp(30px, 4vw, 46px); flex: none; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* =========================================================
   SECTIONS — EN-TÊTES COMMUNS
   ========================================================= */
.section-head {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 30px 70px; align-items: end;
  margin-bottom: clamp(40px, 6vw, 70px);
}
.section-head h2 { max-width: 18ch; text-wrap: balance; }
.section-intro { color: var(--ink-soft); margin: 0; max-width: 52ch; }

/* =========================================================
   SIX AXES
   ========================================================= */
.axes { background: var(--brume); padding: var(--section) 0; }
/* Bandeau des axes : défilement horizontal continu, en vague */
/* Les bandeaux (axes, actualités) défilent seuls et se font aussi glisser au doigt : ce sont de vraies zones
   de défilement horizontal, sans barre visible, que le script fait avancer et boucler (voir main.js) */
.axes-marquee, .news-marquee {
  overflow-x: auto; overflow-y: hidden; overscroll-behavior-x: contain; scrollbar-width: none;
}
.axes-marquee::-webkit-scrollbar, .news-marquee::-webkit-scrollbar { display: none; }
.axes-marquee {
  padding-block: 8px 44px;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%);
}
.axes-track { display: flex; align-items: flex-start; width: max-content; }
.axes-track .axis-card { flex: none; width: clamp(280px, 27vw, 390px); margin-right: 24px; }
.axes-track .axis-card:nth-child(even) { margin-top: 44px; }

.axes-controls { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.axes-toggle {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 18px; border-radius: 999px; border: 1.5px solid var(--line);
  background: #fff; color: var(--sapin); font-weight: 700; font-size: 14px;
  transition: border-color .2s, background .2s;
}
.axes-toggle:hover { border-color: var(--teal); }
.axes-toggle .i { fill: currentColor; }
.axes-hint { font-size: 14px; color: var(--ink-soft); }

.axis-card {
  position: relative; min-height: 520px; border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column; justify-content: flex-end;
  color: #fff; isolation: isolate; background: var(--sapin);
  box-shadow: 0 30px 60px -40px rgba(7, 38, 39, .6);
}
.axis-card img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2;
  transition: transform 1.2s var(--ease);
}
.axis-card::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(7, 38, 39, .05) 0%, rgba(7, 38, 39, .35) 38%, rgba(7, 38, 39, .94) 78%);
  transition: background .5s;
}
.axis-card:hover img { transform: scale(1.07); }
.axis-body { padding: 28px; }
.axis-num {
  display: inline-block; font-family: var(--font-title); font-size: 13px; font-weight: 500;
  color: var(--sapin); background: var(--tendre); border-radius: 999px; padding: 3px 11px; margin-bottom: 14px;
}
.axis-card h3 { font-size: 1.55rem; font-weight: 300; margin-bottom: 8px; }
.axis-card p { color: rgba(255, 255, 255, .86); font-size: 15.5px; margin-bottom: 16px; }

.odd-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 18px; }
.odd-chip {
  min-width: 32px; height: 32px; padding: 0 6px; border-radius: 8px;
  display: inline-grid; place-items: center;
  background: var(--c); color: #fff; font-family: var(--font-title); font-weight: 500; font-size: 14px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .15);
}
.axis-link {
  display: inline-flex; align-items: center; gap: 8px; padding: 0; background: none; border: 0;
  color: var(--tendre); font-weight: 700; font-size: 14px;
}
.axis-link .i { transition: transform .25s var(--ease); }
.axis-link:hover .i { transform: translateX(4px); }

/* =========================================================
   JEUNESSE / CHIFFRES
   ========================================================= */
.youth { position: relative; color: #fff; isolation: isolate; overflow: hidden; padding: var(--section) 0 clamp(50px, 6vw, 80px); }
.youth-bg { position: absolute; inset: -8% 0; z-index: -2; background-size: cover; background-position: center 80%; will-change: transform; }
.youth-shade {
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(90deg, rgba(7, 38, 39, .95) 0%, rgba(7, 38, 39, .8) 45%, rgba(7, 38, 39, .25) 100%),
              linear-gradient(0deg, rgba(7, 38, 39, .9) 0%, rgba(7, 38, 39, 0) 40%);
}
.youth-main { max-width: 640px; }
.youth h2 { margin-bottom: 36px; max-width: 17ch; text-wrap: balance; }
.big-stat { display: flex; align-items: center; gap: 26px; margin-bottom: 26px; }
.big-num {
  font-family: var(--font-title); font-weight: 300; color: var(--neon);
  font-size: clamp(4.4rem, 10vw, 8rem); line-height: .9; letter-spacing: -0.04em; white-space: nowrap;
}
.big-num small { font-size: .34em; margin-left: .2em; letter-spacing: -0.01em; }
.big-caption { font-size: 1.15rem; line-height: 1.45; max-width: 22ch; }
.big-caption small {
  display: block; margin-top: 10px; font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: rgba(255, 255, 255, .6);
}
.youth-main > p:last-child { font-size: 1.15rem; color: rgba(255, 255, 255, .88); max-width: 44ch; }

.stats-row {
  list-style: none; padding: 34px 0 0; margin: clamp(50px, 7vw, 90px) 0 0;
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 30px;
  border-top: 1px solid rgba(255, 255, 255, .2);
}
.stats-row li { display: flex; flex-direction: column; gap: 6px; }
.stat-num {
  font-family: var(--font-title); font-weight: 300; font-size: clamp(2.6rem, 4.4vw, 3.6rem);
  line-height: 1; color: var(--tendre); white-space: nowrap; font-variant-numeric: tabular-nums;
}
.stat-num small { font-size: .4em; margin: 0 .25em; letter-spacing: 0; }
.stats-row li > span:not(.stat-num) { color: rgba(255, 255, 255, .85); font-size: 15px; max-width: 26ch; }
.stat-src {
  margin-top: 4px; font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: rgba(255, 255, 255, .55);
}

/* =========================================================
   LES 17 ODD
   ========================================================= */
.odd { padding: var(--section) 0; }

.odd-filters {
  display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 28px;
}
.filter {
  padding: 10px 18px; border-radius: 999px; border: 1.5px solid var(--line); background: #fff;
  color: var(--ink); font-weight: 600; font-size: 14px;
  transition: background .2s, color .2s, border-color .2s;
}
.filter:hover { border-color: var(--teal); }
.filter.is-active { background: var(--sapin); border-color: var(--sapin); color: #fff; }

.odd-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; }
.odd-tile {
  position: relative; aspect-ratio: 1; border: 0; border-radius: 14px; padding: 16px;
  background: var(--c); color: #fff; text-align: left;
  display: flex; flex-direction: column; justify-content: space-between;
  transition: transform .35s var(--ease), opacity .35s, filter .35s, box-shadow .35s;
}
.odd-tile b {
  font-family: var(--font-title); font-weight: 300; font-size: clamp(2rem, 3.6vw, 3.2rem); line-height: .9; letter-spacing: -0.03em;
}
.odd-tile span {
  font-weight: 800; font-size: clamp(10.5px, 1vw, 12.5px); line-height: 1.25; letter-spacing: .04em; text-transform: uppercase;
  text-shadow: 0 1px 2px rgba(0, 0, 0, .12);
}
button.odd-tile:hover { transform: translateY(-4px); box-shadow: 0 18px 30px -16px var(--c); }
.odd-tile.is-dim { opacity: .16; filter: grayscale(.85); }
.odd-tile.is-selected { box-shadow: 0 0 0 3px #fff, 0 0 0 6px var(--c); transform: translateY(-4px); }
.odd-tile.is-solaf-mark::after {
  content: ""; position: absolute; top: 12px; right: 12px; width: 9px; height: 9px; border-radius: 50%;
  background: #fff; box-shadow: 0 0 0 3px rgba(255, 255, 255, .3);
}
.odd-solaf {
  background: var(--sapin); color: #fff; justify-content: space-between;
}
.odd-solaf-icon { width: 46%; height: auto; aspect-ratio: 1; }
.odd-solaf span { text-transform: none; letter-spacing: 0; font-weight: 600; font-size: clamp(12px, 1.1vw, 14px); text-shadow: none; }
.odd-solaf strong { display: block; font-family: var(--font-title); font-weight: 300; font-size: clamp(1.6rem, 2.6vw, 2.3rem); color: var(--neon); line-height: 1.1; }

.odd-legend { display: flex; align-items: center; gap: 10px; margin: 16px 0 0; font-size: 14px; color: var(--ink-soft); }
.odd-legend i {
  width: 20px; height: 20px; border-radius: 6px; flex: none;
  background: radial-gradient(circle, #fff 0 3.5px, transparent 4.5px), var(--teal);
}

.odd-detail {
  display: grid; grid-template-columns: 170px 1fr; gap: 0;
  margin-top: 34px; border-radius: var(--radius); overflow: hidden;
  background: var(--brume);
}
.odd-detail-num {
  background: var(--c, var(--sapin)); color: #fff; display: grid; place-items: center;
  font-family: var(--font-title); font-weight: 300; font-size: 5rem; letter-spacing: -0.04em;
  transition: background .4s;
}
.odd-detail-body { padding: 34px 40px; }
.odd-detail-body .eyebrow { margin-bottom: 10px; }
.odd-detail-body h3 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); font-weight: 300; margin-bottom: 10px; }
.odd-detail-body p:not(.eyebrow) { color: var(--ink-soft); max-width: 70ch; }
.odd-detail-axes { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.odd-detail-axes .tag {
  padding: 7px 14px; border-radius: 999px; background: #fff; border: 1px solid var(--line);
  font-size: 13.5px; font-weight: 700; color: var(--sapin);
}
.odd-detail-axes .tag-label { font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--teal); margin-right: 4px; }
.odd-detail-axes .tag-none { font-size: 15px; color: var(--ink-soft); }
.odd-detail.is-swapping .odd-detail-body { animation: fadeSwap .45s var(--ease); }
@keyframes fadeSwap { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.odd-more { margin: 26px 0 0; }
.odd-more a {
  display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--teal);
  text-decoration: none; border-bottom: 2px solid var(--tendre); padding-bottom: 2px;
}
.odd-more a:hover { color: var(--sapin); }

/* =========================================================
   LEVIERS D'ACTION
   ========================================================= */
.levers { background: var(--brume); padding: var(--section) 0; }
.levers-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 100px); align-items: center; }
.levers h2 { margin-bottom: 24px; max-width: 15ch; }
.levers .lead { color: var(--ink-soft); font-size: 1.1rem; }
.lever-list { list-style: none; margin: 36px 0 0; padding: 0; display: grid; gap: 26px; }
.lever-list li { display: grid; grid-template-columns: 54px 1fr; gap: 18px; align-items: start; }
.lever-icon, .trust-icon, .join-icon {
  width: 54px; height: 54px; border-radius: 16px; display: grid; place-items: center;
  background: var(--sapin); color: var(--tendre); font-size: 24px;
}
.lever-list h3 { margin-bottom: 4px; font-size: 1.2rem; }
.lever-list p { margin: 0; color: var(--ink-soft); font-size: 15.5px; }

.mosaic { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
.mosaic-col { display: grid; gap: 16px; }
.mosaic-col:last-child { padding-top: 70px; }
.mosaic img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 18px; }

/* =========================================================
   ACTUALITÉS
   ========================================================= */
.news { padding: var(--section) 0; }
.news-filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }
.news-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }

.news-card {
  position: relative; display: flex; flex-direction: column; min-width: 0;
  border-radius: var(--radius); overflow: hidden; background: var(--brume);
  transition: transform .35s var(--ease), box-shadow .35s;
}
.news-card:hover { transform: translateY(-6px); box-shadow: 0 30px 50px -34px rgba(7, 38, 39, .55); }
.news-media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--sapin); }
.news-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.news-card:hover .news-media img { transform: scale(1.05); }
.news-visual {
  position: absolute; inset: 0; display: grid; place-items: center; gap: 12px; align-content: center;
  background: var(--sapin); color: var(--tendre);
}
.news-visual .v-icon { width: 30%; max-width: 120px; aspect-ratio: 1; height: auto; }
.news-visual .v-word { width: 46%; max-width: 200px; height: auto; aspect-ratio: 263.5 / 95.5; }
.news-tag {
  position: absolute; left: 14px; top: 14px; z-index: 1;
  padding: 6px 12px; border-radius: 999px; background: rgba(255, 255, 255, .94); color: var(--sapin);
  font-size: 12px; font-weight: 700;
}
.news-body { display: flex; flex-direction: column; gap: 10px; padding: 24px 24px 26px; flex: 1; }
.news-meta {
  margin: 0; font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--teal);
}
.news-body h3 { font-size: 1.35rem; text-wrap: balance; }
.news-body p:not(.news-meta) { margin: 0; color: var(--ink-soft); font-size: 15.5px; }
.news-link {
  margin-top: auto; padding: 8px 0 0; align-self: flex-start; text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px;
  background: none; border: 0; color: var(--teal); font-weight: 700; font-size: 14.5px;
}
.news-link::after { content: ""; position: absolute; inset: 0; z-index: 2; }
.news-link .i { transition: transform .25s var(--ease); }
.news-card:hover .news-link .i { transform: translateX(4px); }
.news-link:focus-visible { outline: none; }
.news-card:has(.news-link:focus-visible) { outline: 3px solid var(--neon); outline-offset: 3px; }

/* Article à la une : sur toute la largeur, image à gauche */
.news-card.is-featured { grid-column: 1 / -1; flex-direction: row; background: var(--sapin); color: #fff; }
.news-card.is-featured .news-media { flex: 0 0 56%; aspect-ratio: auto; min-height: 380px; }
.news-card.is-featured .news-body { justify-content: center; padding: clamp(28px, 4vw, 52px); gap: 14px; }
.news-card.is-featured .news-meta { color: var(--tendre); }
.news-card.is-featured h3 { font-size: clamp(1.6rem, 2.6vw, 2.3rem); font-weight: 300; }
.news-card.is-featured .news-body p:not(.news-meta) { color: rgba(255, 255, 255, .82); font-size: 16.5px; }
.news-card.is-featured .news-link { color: var(--neon); }

/* Les autres articles : bandeau qui défile de gauche à droite (même principe que les axes) */
.news-marquee {
  margin-top: 30px; padding-block: 8px 30px;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%);
}
.news-track { display: flex; align-items: stretch; width: max-content; }
.news-track .news-card { flex: none; width: clamp(280px, 26vw, 360px); margin-right: 24px; }
/* peu d'articles (après un filtre) : les cartes restent posées, alignées sur la page */
.news-marquee.is-static { -webkit-mask-image: none; mask-image: none; }
.news-marquee.is-static .news-track {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px;
  width: auto; max-width: calc(var(--container) + 2 * var(--gutter)); margin-inline: auto; padding-inline: var(--gutter);
}
.news-marquee.is-static .news-card { width: auto; margin-right: 0; }
.news-controls { margin-top: 4px; }
.news-controls[hidden] { display: none; }

.news-empty { margin: 8px 0 0; color: var(--ink-soft); }
.news-share { margin: 30px 0 0; color: var(--ink-soft); font-size: 15px; }
.news-share a { color: var(--teal); font-weight: 700; text-decoration-color: var(--tendre); text-underline-offset: 3px; }

/* Lecture d'un article */
.news-dialog {
  width: min(760px, calc(100% - 32px)); max-height: calc(100% - 48px);
  padding: 0; border: 0; border-radius: var(--radius); overflow: auto;
  background: #fff; color: var(--ink);
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .6);
}
.news-dialog::backdrop { background: rgba(7, 38, 39, .62); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.news-dialog[open] { animation: dialog-in .45s var(--ease); }
@keyframes dialog-in { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }
.news-dialog-inner { position: relative; }
.news-dialog-media { position: relative; aspect-ratio: 16 / 8; background: var(--sapin); overflow: hidden; }
.news-dialog-media img { width: 100%; height: 100%; object-fit: cover; }
.news-dialog-body { padding: clamp(24px, 4vw, 44px); }
.news-dialog-body h3 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 300; margin: 10px 0 20px; text-wrap: balance; }
.news-dialog-text p { color: var(--ink-soft); max-width: 62ch; }
.news-dialog-text p:last-child { margin-bottom: 0; }
.news-close {
  position: absolute; top: 14px; right: 14px; z-index: 3;
  width: 44px; height: 44px; border-radius: 50%; border: 0; display: grid; place-items: center;
  background: rgba(255, 255, 255, .94); color: var(--sapin); font-size: 20px;
  box-shadow: 0 8px 20px -10px rgba(0, 0, 0, .5);
}
.news-close:hover { background: var(--neon); }

/* =========================================================
   DEVISE & PRINCIPES
   ========================================================= */
.motto { position: relative; color: #fff; text-align: center; isolation: isolate; overflow: hidden; padding: clamp(110px, 16vw, 210px) 0; }
.motto-bg { position: absolute; inset: -8% 0; z-index: -2; background-size: cover; background-position: center 60%; will-change: transform; }
.motto-shade { position: absolute; inset: 0; z-index: -1; background: radial-gradient(ellipse at center, rgba(7, 38, 39, .45) 0%, rgba(7, 38, 39, .8) 75%); }
.motto .eyebrow { justify-content: center; }
.motto-title {
  font-size: clamp(3rem, 9vw, 7.6rem); line-height: .98; letter-spacing: -0.04em; margin: 0 auto 18px;
}
.motto-title span { color: var(--tendre); }
.motto-sub { font-family: var(--font-title); font-weight: 300; font-size: clamp(1.2rem, 2.2vw, 1.7rem); color: rgba(255, 255, 255, .9); margin-bottom: 44px; }
.values { list-style: none; padding: 0; margin: 0 auto; display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; max-width: 760px; }
.values li {
  padding: 10px 20px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, .4);
  background: rgba(255, 255, 255, .08); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  font-weight: 600; font-size: 15px;
}

/* =========================================================
   GOUVERNANCE
   ========================================================= */
.governance { padding: var(--section) 0; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.trust {
  padding: 30px 26px; border-radius: var(--radius); background: var(--brume);
  transition: transform .35s var(--ease), background .35s;
}
.trust:hover { transform: translateY(-6px); background: #dfe8e5; }
.trust h3 { margin: 22px 0 8px; font-size: 1.2rem; }
.trust p { margin: 0; color: var(--ink-soft); font-size: 15.5px; }

.org { margin-top: 20px; }
.org > div { border-radius: var(--radius); padding: 34px; }
.org-founders { background: var(--sapin); color: #fff; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 40px; }
.org-founders .org-title { grid-column: 1 / -1; }
.org-founders .founder { padding-bottom: 0; }
.org-title {
  font-family: var(--font-text); font-weight: 700; font-size: 12px; letter-spacing: .14em; text-transform: uppercase;
  margin-bottom: 24px; color: var(--teal);
}
.org-founders .org-title { color: var(--tendre); }
.founder { display: flex; align-items: center; gap: 16px; padding: 14px 0; border-top: 1px solid rgba(255, 255, 255, .14); }
.founder:last-child { padding-bottom: 0; }
.avatar {
  width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; flex: none;
  background: var(--tendre); color: var(--sapin); font-family: var(--font-title); font-weight: 400; font-size: 1.2rem;
}
.founder strong { display: block; font-family: var(--font-title); font-weight: 400; font-size: 1.25rem; }
.founder span { font-size: 14px; color: rgba(255, 255, 255, .7); }


/* =========================================================
   NOUS REJOINDRE
   ========================================================= */
.join { position: relative; color: #fff; isolation: isolate; overflow: hidden; padding: var(--section) 0; }
.join-bg { position: absolute; inset: -8% 0; z-index: -2; background-size: cover; background-position: center 35%; will-change: transform; }
.join-shade { position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(7, 38, 39, .82) 0%, rgba(7, 38, 39, .7) 40%, rgba(7, 38, 39, .95) 100%); }
.join-head { text-align: center; max-width: 760px; margin: 0 auto clamp(44px, 6vw, 70px); }
.join-head .eyebrow { justify-content: center; }
.join-head h2 { margin-bottom: 20px; }
.join-head p:last-child { font-size: 1.15rem; color: rgba(255, 255, 255, .88); }

.join-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.join-card {
  display: flex; flex-direction: column; gap: 4px; text-decoration: none;
  background: #fff; color: var(--ink); border-radius: var(--radius); padding: 30px 26px;
  transition: transform .35s var(--ease), box-shadow .35s, background .35s;
}
.join-card:hover { transform: translateY(-8px); box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .6); }
.join-card h3 { margin: 22px 0 6px; font-size: 1.3rem; }
.join-card p { color: var(--ink-soft); font-size: 15px; margin-bottom: 22px; }
.join-cta { margin-top: auto; display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 14.5px; color: var(--teal); }
.join-card:hover .join-cta .i { transform: translateX(4px); }
.join-cta .i { transition: transform .25s var(--ease); }
.join-card .join-icon { background: var(--brume); color: var(--sapin); }
.join-card:hover .join-icon { background: var(--neon); }

/* =========================================================
   CONTACT
   ========================================================= */
.contact { background: var(--brume); padding: var(--section) 0; }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 7vw, 100px); align-items: start; }
.contact-info h2 { margin-bottom: 22px; }
.contact-info .lead { color: var(--ink-soft); font-size: 1.1rem; }
.address-card { display: flex; gap: 18px; align-items: flex-start; margin-top: 34px; padding: 24px; background: #fff; border-radius: 18px; }
.address-card address { font-style: normal; line-height: 1.6; color: var(--ink-soft); }
.address-card + .address-card { margin-top: 14px; }
.address-card a { color: var(--teal); font-weight: 600; }
.address-card strong { display: block; color: var(--ink); font-family: var(--font-title); font-weight: 400; font-size: 1.1rem; margin-bottom: 4px; }

.contact-form { background: #fff; border-radius: var(--radius); padding: clamp(24px, 4vw, 44px); display: grid; gap: 18px; box-shadow: 0 30px 70px -50px rgba(7, 38, 39, .5); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 8px; }
.field > span { font-size: 13px; font-weight: 700; letter-spacing: .04em; color: var(--ink); }
.field em { font-style: normal; font-weight: 500; color: var(--ink-soft); }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: 16px; color: var(--ink);
  padding: 14px 16px; border-radius: 12px; border: 1.5px solid var(--line); background: #fbfcfc;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--teal); background: #fff; box-shadow: 0 0 0 4px rgba(61, 220, 132, .25);
}
.field .is-invalid, .field input.is-invalid, .field textarea.is-invalid { border-color: #C5192D; }
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; color: var(--ink-soft); line-height: 1.5; }
.consent input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--teal); flex: none; }
.consent.is-invalid { color: #C5192D; }
.contact-form .btn { justify-self: start; border: 0; }
.form-status { margin: 0; font-size: 15px; font-weight: 600; min-height: 1.4em; }
.form-status.ok { color: var(--teal); }
.form-status.err { color: #C5192D; }

/* =========================================================
   PIED DE PAGE
   ========================================================= */
.site-footer { background: var(--sapin); color: rgba(255, 255, 255, .78); }
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px;
  padding-top: clamp(60px, 8vw, 90px); padding-bottom: 50px;
}
.footer-brand { color: var(--tendre); }
.footer-icon { width: 64px; height: 64px; display: block; margin-bottom: 18px; }
.footer-word { width: 150px; height: 55px; display: block; }
.footer-motto { margin-top: 16px; font-family: var(--font-title); font-weight: 300; color: #fff; font-size: 1.05rem; letter-spacing: .02em; }
.site-footer h2 {
  font-family: var(--font-text); font-weight: 700; font-size: 12px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--tendre); margin-bottom: 18px;
}
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.site-footer a { text-decoration: none; transition: color .2s; }
.site-footer a:hover { color: #fff; }
.footer-small { font-size: 14px; color: rgba(255, 255, 255, .55); }
.footer-bottom {
  position: relative;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  padding-top: 24px; padding-bottom: 30px;
  font-size: 13.5px; color: rgba(255, 255, 255, .55);
}
.footer-bottom::before {
  content: ""; position: absolute; top: 0; left: var(--gutter); right: var(--gutter);
  border-top: 1px solid rgba(255, 255, 255, .14);
}

.to-top {
  position: fixed; right: 22px; bottom: 22px; z-index: 90;
  width: 50px; height: 50px; border-radius: 50%; display: grid; place-items: center;
  background: var(--neon); color: var(--sapin); font-size: 20px;
  box-shadow: 0 14px 30px -12px rgba(7, 38, 39, .6);
  opacity: 0; transform: translateY(16px); pointer-events: none;
  transition: opacity .3s, transform .3s var(--ease);
}
.to-top.is-visible { opacity: 1; transform: none; pointer-events: auto; }

/* =========================================================
   APPARITION AU DÉFILEMENT
   ========================================================= */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1100px) {
  .main-nav { gap: 22px; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .join-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .wall-inner { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .wall-col:nth-child(4) { display: none; }
  .stats-row { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 36px; }
  .news-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  /* sur deux colonnes, une dernière carte seule prend toute la largeur */
  .news-marquee.is-static .news-track { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 940px) {
  :root { --header-h: 72px; }
  .burger { display: block; z-index: 2; }
  .main-nav {
    position: fixed; inset: 0; z-index: 1;
    flex-direction: column; justify-content: center; align-items: flex-start; gap: 6px;
    padding: 100px var(--gutter) 40px;
    background: var(--sapin);
    opacity: 0; visibility: hidden; transform: translateY(-12px);
    transition: opacity .35s, transform .35s var(--ease), visibility .35s;
  }
  .nav-open .main-nav { opacity: 1; visibility: visible; transform: none; }
  .main-nav a:not(.btn) { font-family: var(--font-title); font-weight: 300; font-size: 2rem; letter-spacing: -0.01em; }
  .main-nav a:not(.btn)::after { display: none; }
  .nav-cta { margin: 24px 0 0; padding: 16px 26px; font-size: 16px; }
  .brand { position: relative; z-index: 2; }
  .header-end { gap: 14px; }
  .header-end .lang { position: relative; z-index: 2; }
  .nav-open { overflow: hidden; }

  .section-head { grid-template-columns: 1fr; }
  .mission-grid, .levers-grid, .contact-grid { grid-template-columns: 1fr; }
  .mission-media { max-width: 560px; }
  .float-card { right: 16px; }
  .odd-grid { grid-template-columns: repeat(4, 1fr); }
  .odd-solaf { grid-column: span 3; aspect-ratio: auto; flex-direction: row; align-items: center; justify-content: flex-start; gap: 18px; }
  .odd-solaf-icon { width: 54px; }
  .org-founders { grid-template-columns: 1fr; }
  .statement-inner { grid-template-columns: 1fr; gap: 24px; }
  .statement-loop { width: 72px; order: -1; } /* la boucle se trace au-dessus du texte */

  .hero { min-height: 0; }
  .hero-grid { grid-template-columns: minmax(0, 1fr); }
  .hero-content { padding: 116px var(--gutter) 36px; }
  .hero-wall { height: 520px; }
  .wall-inner { inset: 0; padding: 0 var(--gutter); }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .hero-content { padding-top: 104px; }
  .btn-row .btn { width: 100%; justify-content: center; }
  .hero-wall { height: 430px; }
  .wall-inner { gap: 8px; }
  .card { border-radius: 12px; margin-bottom: 8px; }
  .card .pill { display: none; }
  .card.word { padding: 12px 10px; }
  .card.word strong { font-size: 1.15rem; }
  .card.word span { font-size: 10.5px; }
  .w-brume strong { font-size: .95rem; }
  .card.odd { padding: 10px; }
  .card.odd b { font-size: 2rem; }
  .card.odd span { font-size: 8.5px; letter-spacing: .02em; }
  .card .big { font-size: .95rem; left: 10px; right: 10px; bottom: 10px; }
  .card.logo { gap: 8px; padding: 10px; }
  .card.logo span { font-size: 11px; }
  .trust-grid, .join-grid, .news-grid { grid-template-columns: 1fr; }
  .news-card.is-featured { flex-direction: column; }
  .news-card.is-featured .news-media { flex: none; min-height: 0; aspect-ratio: 16 / 10; }
  .news-track .news-card { width: 78vw; margin-right: 14px; }
  .news-marquee.is-static .news-track { grid-template-columns: 1fr; }
  .axis-card { min-height: 460px; }
  .axes-track .axis-card { width: 78vw; margin-right: 14px; }
  .axes-track .axis-card:nth-child(even) { margin-top: 26px; }
  .axes-hint { display: none; }
  .odd-grid { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .odd-tile { padding: 10px; border-radius: 10px; }
  .odd-tile span { font-size: 9.5px; letter-spacing: .02em; }
  .odd-solaf { grid-column: auto; aspect-ratio: 1; flex-direction: column; align-items: flex-start; justify-content: space-between; gap: 4px; }
  .odd-solaf-icon { width: 38%; }
  .odd-solaf span { font-size: 10.5px; line-height: 1.25; }
  .odd-solaf strong { font-size: 1.5rem; }
  .odd-detail { grid-template-columns: 1fr; }
  .odd-detail-num { font-size: 3.6rem; padding: 18px; }
  .odd-detail-body { padding: 26px 22px; }
  .stats-row { grid-template-columns: 1fr; gap: 22px; }
  .big-stat { flex-direction: column; align-items: flex-start; gap: 12px; }
  .field-row { grid-template-columns: 1fr; }
  .mosaic, .mosaic-col { gap: 10px; }
  .mosaic-col:last-child { padding-top: 36px; }
  .float-card { position: relative; right: auto; bottom: auto; margin: -50px 16px 0; max-width: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .contact-form .btn { justify-self: stretch; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .wall-track { animation: none !important; }
  .axes-track { padding-inline: var(--gutter); }
  .axes-marquee { -webkit-mask-image: none; mask-image: none; }
  .axes-controls { display: none; }
  .news-track { padding-inline: var(--gutter); }
  .news-marquee { -webkit-mask-image: none; mask-image: none; }
  .marquee-track { animation: none; }
  .js .reveal { opacity: 1; transform: none; }
}

/* =========================================================
   Formulaire et pied de page : compléments
   ========================================================= */
/* piège à robots : champ invisible pour les visiteurs, rempli seulement par les robots */
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.consent a { color: var(--teal); font-weight: 600; }
.footer-legal a { text-decoration: underline; text-underline-offset: 3px; }

/* =========================================================
   Pages secondaires : articles, mentions légales, confidentialité, page introuvable
   ========================================================= */
.page-main { padding-top: calc(68px + clamp(40px, 6vw, 72px)); padding-bottom: var(--section); }
.page-container { max-width: calc(760px + 2 * var(--gutter)); }
.page-nav { display: flex; align-items: center; gap: 24px; }
.page-back {
  display: inline-flex; align-items: center; gap: 8px;
  color: rgba(255, 255, 255, .88); font-weight: 600; font-size: 15px; text-decoration: none;
  transition: color .2s;
}
.page-back:hover { color: #fff; }
.page-back .i { transform: rotate(180deg); transition: transform .25s var(--ease); }
.page-back:hover .i { transform: rotate(180deg) translateX(4px); }

.breadcrumb ol {
  list-style: none; margin: 0 0 28px; padding: 0;
  display: flex; flex-wrap: wrap; gap: 6px 10px; font-size: 14px; color: var(--ink-soft);
}
.breadcrumb li + li::before { content: "›"; margin-right: 10px; color: var(--teal); }
.breadcrumb a { color: var(--teal); font-weight: 600; text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }

.page-title { font-size: clamp(2.2rem, 5vw, 3.6rem); line-height: 1.08; font-weight: 300; text-wrap: balance; }
.page-meta { margin: 18px 0 0; color: var(--ink-soft); font-size: 15px; }
.page-figure { margin: clamp(32px, 5vw, 56px) auto; max-width: calc(1040px + 2 * var(--gutter)); }
.page-figure-inner { position: relative; aspect-ratio: 16 / 8; border-radius: var(--radius); overflow: hidden; background: var(--sapin); }
.page-figure-inner img { width: 100%; height: 100%; object-fit: cover; }

.page-text { font-size: 18px; }
.page-text p, .page-text li { color: var(--ink-soft); }
.page-text h2 { font-size: clamp(1.45rem, 2.6vw, 1.9rem); line-height: 1.2; margin: 2.2em 0 .7em; }
.page-text h2:first-child { margin-top: 0; }
.page-text ul { padding-left: 1.2em; margin: 0 0 1em; }
.page-text li { margin-bottom: .4em; }
.page-text a { color: var(--teal); font-weight: 600; }
.page-text strong { color: var(--ink); }
.page-text .a-completer { background: #FFF1B8; color: var(--ink); padding: 0 .3em; border-radius: 4px; }
.page-updated { margin-top: 2.5em; font-size: 15px; }

.page-end { margin-top: clamp(40px, 6vw, 64px); display: flex; flex-wrap: wrap; gap: 14px; }
.btn-line { color: var(--sapin); border-color: var(--line); }
.btn-line:hover { border-color: var(--sapin); }

.page-404 { text-align: center; }
.page-404 .page-code {
  font-family: var(--font-title); font-weight: 300; line-height: 1;
  font-size: clamp(5rem, 16vw, 9rem); color: var(--teal); margin: 0 0 12px;
}
.page-404 .page-end { justify-content: center; }
.page-404 .lead { margin-top: 20px; }

@media (max-width: 640px) {
  .page-nav .nav-cta { display: none; }
  .page-nav { gap: 16px; }
  /* sur petit écran, la flèche de retour suffit : la place va au choix de langue */
  .page-back span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .page-text { font-size: 17px; }
  .page-figure-inner { aspect-ratio: 4 / 3; }
}
.page-title + .page-text { margin-top: clamp(28px, 4vw, 44px); }
.page-related { margin-top: clamp(48px, 7vw, 80px); padding-top: 32px; border-top: 1px solid var(--line); }
.page-related h2 {
  font-family: var(--font-text); font-weight: 700; font-size: 12px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--teal); margin-bottom: 18px;
}
.page-related ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.page-related a { font-family: var(--font-title); font-size: 1.15rem; color: var(--ink); text-decoration: none; }
.page-related a:hover { color: var(--teal); text-decoration: underline; text-underline-offset: 4px; }
.page-related time { display: block; font-size: 14px; color: var(--ink-soft); }
@media (max-width: 640px) {
  .breadcrumb li[aria-current] { display: none; } /* le titre est juste en dessous */
}
/* légende sous la photo d'un article (ex. « Photo d'illustration ») */
.news-caption { margin-top: 10px; font-size: 13.5px; color: var(--ink-soft); font-style: italic; }
.news-dialog-text p.news-caption { margin-top: 1.4em; font-size: 13.5px; }