/* nexsphere.fr : feuille de style unique.
   Charte nexSphere : bleu nuit #0F0A2E, gris #B0B0B8, police Inter (la même que le logo et les cartes de visite). */

:root {
  --nuit: #0F0A2E;
  --nuit-2: #140E38;
  --nuit-3: #1A1048;
  --fond-ecran: #0B0824;
  --blanc: #FFFFFF;
  --doux: #C9C7D6;
  --gris: #B0B0B8;
  --gris-2: #9E9EA8;
  --muet: #8A86A3;
  --ligne: rgba(255, 255, 255, .11);
  --ligne-2: rgba(255, 255, 255, .065);
  --surface: rgba(255, 255, 255, .045);
  --surface-2: rgba(255, 255, 255, .085);
  --violet: #8B5CF6;
  --pilot: #3B7DD8;
  --devis: #D4A84B;
  --prix: #3BB972;
  --ok: #7FE0A8;
  --alerte: #F2C566;
  --perte: #FF9D94;
  --r: 16px;
  --r-lg: 22px;
  --max: 1160px;
  --police: 'Inter', -apple-system, 'Helvetica Neue', Arial, sans-serif;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { background: var(--nuit); scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--police);
  font-size: 17px;
  line-height: 1.62;
  color: var(--doux);
  background: var(--nuit);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
em { font-style: normal; }
h1, h2, h3, h4, p, ul, ol, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
h1, h2, h3, h4 { color: var(--blanc); font-weight: 700; line-height: 1.12; letter-spacing: -.03em; text-wrap: balance; }
h1 { font-size: clamp(38px, 5.6vw, 66px); letter-spacing: -.04em; line-height: 1.04; }
h2 { font-size: clamp(29px, 3.6vw, 44px); }
h3 { font-size: 21px; letter-spacing: -.02em; line-height: 1.25; }
h4 { font-size: 17px; letter-spacing: -.01em; line-height: 1.3; }
p { text-wrap: pretty; }
strong { color: var(--blanc); font-weight: 600; }
:focus-visible { outline: 2px solid var(--blanc); outline-offset: 3px; border-radius: 6px; }

.conteneur { width: min(var(--max), 100% - 48px); margin-inline: auto; }
.etroit { max-width: 760px; }
.centre { text-align: center; margin-inline: auto; }
.evitement { position: absolute; left: -9999px; top: 0; background: var(--blanc); color: var(--nuit); padding: 10px 16px; border-radius: 0 0 10px 0; z-index: 100; }
.evitement:focus { left: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- En-tête ---------- */
.entete {
  position: sticky; top: 0; z-index: 50;
  background: rgba(15, 10, 46, .8);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--ligne-2);
}
.entete-int { display: flex; align-items: center; gap: 24px; min-height: 72px; }
.logo { font-weight: 700; font-size: 25px; letter-spacing: -.045em; line-height: 1; color: var(--blanc); text-decoration: none; }
.logo em { color: var(--gris); }
.menu { display: flex; align-items: center; gap: 18px; margin-left: auto; }
.menu-liens { display: flex; gap: 2px; }
.menu-liens a {
  color: var(--doux); text-decoration: none; font-size: 15px; font-weight: 500;
  padding: 8px 12px; border-radius: 10px; transition: background .15s, color .15s;
}
.menu-liens a:hover { color: var(--blanc); background: var(--surface); }
.menu-liens a[aria-current="page"] { color: var(--blanc); background: var(--surface-2); }
.burger { display: none; margin-left: auto; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--ligne); background: var(--surface); cursor: pointer; padding: 0; }
.burger span { display: block; width: 18px; height: 2px; background: var(--blanc); margin: 4px auto; border-radius: 2px; transition: transform .2s, opacity .2s; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Boutons et liens ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  background: var(--blanc); color: var(--nuit);
  font-family: inherit; font-weight: 600; font-size: 16px; letter-spacing: -.01em; line-height: 1.2;
  padding: 15px 24px; border-radius: 12px; border: 1px solid var(--blanc);
  text-decoration: none; cursor: pointer;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .3);
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 16px 36px rgba(0, 0, 0, .42); }
.btn:active { transform: scale(.985); }
.btn--contour { background: transparent; color: var(--blanc); border-color: rgba(255, 255, 255, .3); box-shadow: none; }
.btn--contour:hover { background: var(--surface); border-color: var(--blanc); box-shadow: none; }
.btn--petit { padding: 10px 16px; font-size: 14.5px; border-radius: 10px; box-shadow: none; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.centre .actions, .actions.centre { justify-content: center; }
.lien {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--blanc); font-weight: 600; font-size: 15.5px; text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, .28); padding-bottom: 2px;
  transition: border-color .15s;
}
.lien::after {
  content: ""; width: 7px; height: 7px; border-top: 2px solid currentColor; border-right: 2px solid currentColor;
  transform: rotate(45deg); transition: transform .15s;
}
.lien:hover { border-color: var(--blanc); }
.lien:hover::after { transform: translateX(3px) rotate(45deg); }

/* ---------- Bandes de contenu ---------- */
.bande { position: relative; padding: clamp(64px, 9vw, 116px) 0; }
.bande--voile { background: linear-gradient(180deg, rgba(255, 255, 255, .04), rgba(255, 255, 255, .015)); border-block: 1px solid var(--ligne-2); }
.bande--serree { padding: clamp(48px, 6vw, 80px) 0; }
.sur-titre {
  display: inline-block; font-size: 12.5px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
  color: var(--gris); margin-bottom: 18px;
}
.chapeau { font-size: clamp(18px, 1.6vw, 20.5px); line-height: 1.55; color: var(--doux); margin-top: 20px; max-width: 62ch; }
.centre .chapeau { margin-inline: auto; }
.tete { margin-bottom: clamp(36px, 5vw, 60px); }
.tete.centre { max-width: 820px; }
.note { font-size: 13.5px; color: var(--muet); margin-top: 14px; }

/* ---------- Bandeau d'accueil ---------- */
.hero { position: relative; padding: clamp(56px, 8vw, 104px) 0 clamp(64px, 8vw, 112px); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; right: -280px; top: -340px; width: 900px; height: 900px; border-radius: 50%;
  background: radial-gradient(circle, rgba(124, 58, 237, .26) 0%, rgba(124, 58, 237, 0) 62%); pointer-events: none;
}
.hero::after {
  content: ""; position: absolute; left: -260px; bottom: -300px; width: 620px; height: 620px; border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, .055); box-shadow: 0 0 0 80px rgba(255, 255, 255, .012), 0 0 0 82px rgba(255, 255, 255, .045); pointer-events: none;
}
.hero > .conteneur { position: relative; z-index: 1; }
.hero-grille { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
.hero h1 { max-width: 14ch; }
.hero .chapeau { max-width: 52ch; }
.hero-visuel { position: relative; }
.sphere { position: absolute; inset: -18% -22% -18% -12%; z-index: 0; opacity: .9; pointer-events: none; }
.sphere svg { width: 100%; height: 100%; }
.hero-visuel .ecran { position: relative; z-index: 1; }
.reperes { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 34px; font-size: 14.5px; color: var(--gris); }
.reperes li { display: flex; align-items: center; gap: 9px; }
.reperes li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--gris); flex: none; }

.hero--page { padding: clamp(48px, 7vw, 88px) 0 clamp(44px, 6vw, 76px); border-bottom: 1px solid var(--ligne-2); }
.hero--page h1 { font-size: clamp(34px, 4.8vw, 56px); max-width: 20ch; }
.hero--page .chapeau { max-width: 64ch; }
.fil { display: flex; flex-wrap: wrap; gap: 8px; font-size: 13.5px; color: var(--muet); margin-bottom: 26px; }
.fil a { color: var(--gris); text-decoration: none; }
.fil a:hover { color: var(--blanc); }
.fil span[aria-hidden] { opacity: .5; }

/* ---------- Grilles et cartes ---------- */
.grille { display: grid; gap: 20px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.duo { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.duo--haut { align-items: start; }
.duo--large-droite { grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr); }
.duo--large-gauche { grid-template-columns: minmax(0, 1.18fr) minmax(0, .82fr); }

.carte {
  position: relative; background: var(--surface); border: 1px solid var(--ligne); border-radius: var(--r-lg);
  padding: 28px; transition: border-color .2s, background .2s, transform .2s;
}
.carte h3 + p, .carte h4 + p { margin-top: 10px; }
.carte p { font-size: 15.5px; }
a.carte { display: block; text-decoration: none; color: inherit; }
a.carte:hover { border-color: rgba(255, 255, 255, .3); background: var(--surface-2); transform: translateY(-2px); }
.carte .num {
  display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 10px;
  background: var(--surface-2); color: var(--blanc); font-weight: 600; font-size: 15px; margin-bottom: 18px;
  font-variant-numeric: tabular-nums;
}
.carte--question h3 { font-size: 20px; }
.carte--question h3::before { content: ""; display: block; width: 28px; height: 3px; border-radius: 2px; background: var(--gris); margin-bottom: 18px; }

/* Cartes d'offres */
.offre {
  display: flex; flex-direction: column; background: linear-gradient(180deg, rgba(255, 255, 255, .07), rgba(255, 255, 255, .03));
  border: 1px solid var(--ligne); border-radius: 26px; padding: clamp(26px, 3vw, 38px); position: relative; overflow: hidden;
}
.offre::before { content: ""; position: absolute; right: -120px; top: -120px; width: 300px; height: 300px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, .06); }
.offre .cible { font-size: 12.5px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--gris); }
.offre h3 { font-size: clamp(25px, 2.5vw, 31px); letter-spacing: -.03em; margin-top: 12px; }
.offre > p { margin-top: 14px; font-size: 16.5px; }
.offre .coches { margin: 24px 0 30px; }
.offre .bas { margin-top: auto; display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; }

.coches { display: grid; gap: 11px; }
.coches li { position: relative; padding-left: 30px; font-size: 16px; color: var(--doux); }
.coches li::before {
  content: ""; position: absolute; left: 0; top: .28em; width: 18px; height: 18px; border-radius: 50%;
  background: var(--surface-2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M5 9.3l2.6 2.6L13 6.5' fill='none' stroke='%23ffffff' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 18px no-repeat;
}
.puces { display: grid; gap: 10px; }
.puces li { position: relative; padding-left: 20px; font-size: 16px; }
.puces li::before { content: ""; position: absolute; left: 2px; top: .68em; width: 6px; height: 6px; border-radius: 50%; background: var(--gris); }

/* Deux colonnes « marché / notre approche » */
.face { border-radius: var(--r-lg); padding: 30px; border: 1px solid var(--ligne); }
.face--terne { background: transparent; }
.face--terne .puces li { color: var(--gris-2); }
.face--vive { background: var(--surface-2); border-color: rgba(255, 255, 255, .22); }
.face h3 { margin-bottom: 8px; }
.face .etiquette { font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--gris-2); display: block; margin-bottom: 12px; }
.face p { font-size: 15.5px; margin-bottom: 18px; }

.citation {
  border-left: 3px solid var(--gris); padding: 6px 0 6px 24px; font-size: clamp(19px, 2vw, 24px); line-height: 1.45;
  color: var(--blanc); font-weight: 500; letter-spacing: -.015em; max-width: 34em;
}

/* ---------- Étapes ---------- */
.etapes { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; counter-reset: etape; }
.etape { position: relative; padding-top: 26px; border-top: 1px solid var(--ligne); counter-increment: etape; }
.etape::before {
  content: counter(etape, decimal-leading-zero); display: block; font-size: 13px; font-weight: 600; letter-spacing: .12em; color: var(--gris-2); margin-bottom: 14px;
}
.etape::after { content: ""; position: absolute; left: 0; top: -2px; width: 44px; height: 3px; border-radius: 2px; background: var(--blanc); }
.etape p { font-size: 15.5px; margin-top: 10px; }
.etapes--colonne { grid-template-columns: 1fr; gap: 0; }
.etapes--colonne .etape { display: grid; grid-template-columns: 90px minmax(0, 1fr); gap: 8px 28px; padding: 34px 0; }
.etapes--colonne .etape::before { font-size: 34px; letter-spacing: -.03em; color: var(--blanc); font-weight: 700; margin: 0; grid-row: span 3; line-height: 1; }
.etapes--colonne .etape h3 { font-size: 24px; }
.etapes--colonne .etape > * { grid-column: 2; }
.etapes--colonne .etape p { font-size: 16.5px; max-width: 68ch; }
.etapes--colonne .etape .puces { margin-top: 14px; }

/* ---------- Écrans reconstitués ---------- */
.ecran {
  background: var(--fond-ecran); border: 1px solid var(--ligne); border-radius: 18px; overflow: hidden;
  box-shadow: 0 40px 90px -34px rgba(0, 0, 0, .8), inset 0 1px 0 rgba(255, 255, 255, .05);
  font-size: 14.5px;
}
.ecran-barre { display: flex; align-items: center; gap: 12px; padding: 12px 16px; background: rgba(255, 255, 255, .035); border-bottom: 1px solid var(--ligne-2); }
.ecran-barre .pts { display: flex; gap: 6px; flex: none; }
.ecran-barre .pts i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, .17); }
.ecran { container-type: inline-size; }
.ecran-nom { font-weight: 600; color: var(--blanc); font-size: 14px; letter-spacing: -.01em; white-space: nowrap; }
.ecran-nom small { font-weight: 500; color: var(--gris-2); font-size: 12px; margin-left: 6px; }
.ecran-onglets { display: flex; gap: 4px; margin-left: auto; font-size: 12.5px; color: var(--gris-2); }
.ecran-onglets span { padding: 5px 10px; border-radius: 8px; white-space: nowrap; }
.ecran-onglets .actif { background: var(--surface-2); color: var(--blanc); }
.ecran-corps { padding: 20px; }
.ecran-entete { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 16px; margin-bottom: 16px; }
.ecran-entete b { color: var(--blanc); font-size: 17px; font-weight: 600; letter-spacing: -.02em; }
.ecran-entete span { color: var(--gris-2); font-size: 12.5px; }
.legende { font-size: 13.5px; color: var(--muet); margin-top: 14px; }
.centre .legende { text-align: center; }

.cascade { display: grid; gap: 6px; font-variant-numeric: tabular-nums; }
.cascade .l { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: 9px 12px; border-radius: 10px; color: var(--gris); }
.cascade .l b { color: var(--blanc); font-weight: 600; }
.cascade .l > :nth-child(2) { white-space: nowrap; }
.cascade .niv { background: rgba(255, 255, 255, .06); color: var(--blanc); padding: 11px 12px; }
.cascade .niv .nom { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.cascade .niv .v { font-weight: 600; }
.cascade .niv .v small { color: var(--gris); font-weight: 500; font-size: 13px; margin-left: 6px; }
.cascade .barre { grid-column: 1 / -1; height: 5px; border-radius: 99px; background: rgba(255, 255, 255, .09); overflow: hidden; }
.cascade .barre i { display: block; height: 100%; border-radius: 99px; background: var(--blanc); }
.badge { display: inline-flex; align-items: center; justify-content: center; min-width: 30px; padding: 2px 7px; border-radius: 7px; font-size: 11.5px; font-weight: 700; letter-spacing: .02em; background: var(--blanc); color: var(--nuit); }

.defile { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.t-ecran { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; min-width: 560px; }
.t-ecran th { font-size: 11px; letter-spacing: .09em; text-transform: uppercase; color: var(--gris-2); font-weight: 600; text-align: left; padding: 8px 12px 10px; border-bottom: 1px solid var(--ligne); white-space: nowrap; }
.t-ecran td { padding: 13px 12px; border-bottom: 1px solid var(--ligne-2); color: var(--doux); vertical-align: middle; }
.t-ecran tr:last-child td { border-bottom: 0; }
.t-ecran td:first-child { color: var(--blanc); font-weight: 500; }
.t-ecran td.d, .t-ecran th { white-space: nowrap; }
.t-ecran .d { text-align: right; }
.t-ecran tfoot td { border-top: 1px solid var(--ligne); color: var(--blanc); font-weight: 600; }
.jauge { display: flex; align-items: center; gap: 10px; }
.jauge .piste { flex: 1; min-width: 56px; height: 6px; border-radius: 99px; background: rgba(255, 255, 255, .1); overflow: hidden; }
.jauge .piste i { display: block; height: 100%; background: var(--blanc); border-radius: 99px; }
.pastille { display: inline-flex; align-items: center; font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 99px; white-space: nowrap; }
.pastille.ok { background: rgba(59, 185, 114, .16); color: var(--ok); }
.pastille.alerte { background: rgba(227, 167, 43, .16); color: var(--alerte); }
.pastille.perte { background: rgba(240, 118, 107, .16); color: var(--perte); }
.c-ok { color: var(--ok); } .c-alerte { color: var(--alerte); } .c-perte { color: var(--perte); }

.tuiles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-bottom: 16px; }
.tuile { background: rgba(255, 255, 255, .05); border: 1px solid var(--ligne-2); border-radius: 12px; padding: 12px 14px; }
.tuile span { display: block; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--gris-2); font-weight: 600; }
.tuile b { display: block; margin-top: 4px; color: var(--blanc); font-size: 20px; font-weight: 600; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }

.volets { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px; }
.volet { background: rgba(255, 255, 255, .04); border: 1px solid var(--ligne-2); border-radius: 12px; padding: 16px; }
.volet h4 { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--gris-2); font-weight: 600; margin-bottom: 12px; }
.volet .rang { display: flex; justify-content: space-between; gap: 12px; padding: 7px 0; border-bottom: 1px solid var(--ligne-2); font-variant-numeric: tabular-nums; }
.volet .rang:last-child { border-bottom: 0; }
.volet .rang b { color: var(--blanc); font-weight: 600; }
.volet .mention { font-size: 12px; color: var(--muet); margin-top: 10px; }

/* Écrans affichés dans une colonne étroite : on allège (ces règles doivent rester après celles des écrans) */
@container (max-width: 720px) {
  .t-ecran .opt { display: none; }
  .t-ecran { min-width: 430px; }
  .t-ecran th, .t-ecran td { padding-left: 8px; padding-right: 8px; }
}
@container (max-width: 660px) {
  .ecran-onglets { display: none; }
}
@container (max-width: 560px) {
  .tuiles { grid-template-columns: minmax(0, 1fr); }
  .volets { grid-template-columns: minmax(0, 1fr); }
}


/* Conversation nexoPrix */
.chat { background: #0E1621; border: 1px solid var(--ligne); border-radius: 18px; padding: 18px; display: grid; gap: 10px; font-size: 14.5px; box-shadow: 0 40px 90px -34px rgba(0, 0, 0, .8); }
.chat .bulle { max-width: 86%; padding: 10px 14px; border-radius: 14px; background: #182533; color: #E8EEF5; justify-self: start; line-height: 1.5; }
.chat .moi { background: #2B5278; justify-self: end; }
.chat .bulle b { display: block; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: #7FD1A6; margin-bottom: 4px; }
.chat .cle { color: #7FD1A6; font-weight: 600; }

/* ---------- Captures réelles ---------- */
.figure { margin: 0; }
.capture { border-radius: 16px; overflow: hidden; border: 1px solid var(--ligne); background: #F4F4F6; box-shadow: 0 40px 90px -34px rgba(0, 0, 0, .8); }
.capture img { width: 100%; }
.pile { display: grid; gap: 18px; }
.vitrine { display: grid; gap: 18px; align-content: start; }
.vitrine h3 + p { margin-top: 8px; font-size: 16px; max-width: 62ch; }
.vitrine + .vitrine, .vitrine + .grille, .grille + .vitrine { margin-top: 56px; }
.grille > .vitrine { margin-top: 0; }

/* Blocs outils */
.outil { padding: clamp(40px, 6vw, 72px) 0; border-top: 1px solid var(--ligne-2); }
.outil:first-of-type { border-top: 0; padding-top: 0; }
.marque { font-weight: 700; font-size: clamp(30px, 3.4vw, 42px); letter-spacing: -.045em; color: var(--blanc); line-height: 1; }
.marque--pilot em, .m-pilot em { color: var(--pilot); }
.marque--devis em, .m-devis em { color: var(--devis); }
.marque--prix em, .m-prix em { color: var(--prix); }
.m-link em { color: var(--violet); }
.role { display: block; margin-top: 12px; font-size: 12.5px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--gris); }
.question { margin-top: 18px; font-size: clamp(20px, 2vw, 24px); color: var(--blanc); font-weight: 500; letter-spacing: -.02em; line-height: 1.35; }
.outil p.texte { margin-top: 14px; }
.outil .coches { margin-top: 22px; }
.carte--outil .marque { font-size: 28px; }
.carte--outil .question { font-size: 18px; margin-top: 14px; }
.carte--outil p { margin-top: 10px; }

/* ---------- Tableau comparatif ---------- */
.compare { width: 100%; border-collapse: separate; border-spacing: 0; border: 1px solid var(--ligne); border-radius: var(--r-lg); overflow: hidden; font-size: 16px; }
.compare th, .compare td { padding: 20px 24px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--ligne-2); }
.compare tr:last-child th, .compare tr:last-child td { border-bottom: 0; }
.compare thead th { background: var(--surface-2); color: var(--blanc); font-size: 19px; letter-spacing: -.02em; }
.compare tbody th { width: 21%; color: var(--gris); font-weight: 600; font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase; padding-top: 24px; }
.compare td { color: var(--doux); }
.compare td + td, .compare thead th + th { border-left: 1px solid var(--ligne-2); }

/* ---------- Réalisations ---------- */
.cas { border: 1px solid var(--ligne); border-radius: 26px; background: var(--surface); padding: clamp(26px, 3.4vw, 44px); }
.cas + .cas { margin-top: 28px; }
.cas .secteur { font-size: 12.5px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--gris); }
.cas h2 { font-size: clamp(25px, 2.8vw, 34px); margin-top: 12px; max-width: 24ch; }
.cas h3 { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: var(--gris-2); font-weight: 600; margin: 26px 0 10px; }
.cas .format { display: inline-flex; margin-top: 18px; font-size: 13px; font-weight: 600; padding: 5px 12px; border-radius: 99px; background: var(--surface-2); color: var(--blanc); text-decoration: none; }
.etiquettes { display: flex; flex-wrap: wrap; gap: 10px; }
.etiquettes li { font-size: 15px; padding: 9px 16px; border-radius: 99px; border: 1px solid var(--ligne); color: var(--doux); background: var(--surface); }

/* ---------- Fondateurs et contact ---------- */
.fondateur { display: grid; grid-template-columns: 104px minmax(0, 1fr); gap: 22px; align-items: start; }
.fondateur img { width: 104px; height: 104px; border-radius: 50%; object-fit: cover; border: 3px solid rgba(255, 255, 255, .16); background: var(--nuit-3); }
.fondateur .fonction { display: block; margin-top: 6px; font-size: 12px; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; color: var(--gris); }
.fondateur p { margin-top: 12px; font-size: 15.5px; }
.fondateur .liens-ligne { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 10px 20px; }

.fiche { text-align: center; padding: 34px 28px 28px; }
.fiche img { width: 128px; height: 128px; border-radius: 50%; object-fit: cover; border: 3px solid rgba(255, 255, 255, .16); margin: 0 auto 18px; background: var(--nuit-3); }
.fiche .fonction { display: block; margin-top: 8px; font-size: 12px; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; color: var(--gris); }
.fiche .domaine { display: block; margin-top: 4px; font-size: 15px; color: var(--doux); }
.fiche .btn { width: 100%; margin-top: 24px; }
.coordonnees { margin-top: 14px; background: rgba(255, 255, 255, .05); border: 1px solid var(--ligne-2); border-radius: 14px; overflow: hidden; text-align: left; }
.coordonnees a { display: flex; align-items: center; gap: 14px; padding: 13px 16px; min-height: 60px; text-decoration: none; transition: background .15s; }
.coordonnees a + a { border-top: 1px solid var(--ligne-2); }
.coordonnees a:hover { background: var(--surface); }
.coordonnees .icone { flex: none; width: 36px; height: 36px; border-radius: 10px; background: rgba(255, 255, 255, .09); display: flex; align-items: center; justify-content: center; }
.coordonnees .icone svg { width: 18px; height: 18px; }
.coordonnees .lib { display: block; font-size: 11px; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--gris-2); }
.coordonnees .val { display: block; font-size: 16px; font-weight: 500; color: var(--blanc); overflow-wrap: anywhere; }

/* ---------- Questions fréquentes ---------- */
.faq { display: grid; gap: 12px; }
.faq details { border: 1px solid var(--ligne); border-radius: var(--r); background: var(--surface); transition: background .2s, border-color .2s; }
.faq details[open] { background: var(--surface-2); border-color: rgba(255, 255, 255, .2); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 56px 20px 24px; position: relative; color: var(--blanc); font-weight: 600; font-size: 17.5px; letter-spacing: -.015em; line-height: 1.35; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 24px; top: 50%; width: 10px; height: 10px; margin-top: -8px;
  border-right: 2px solid var(--gris); border-bottom: 2px solid var(--gris); transform: rotate(45deg); transition: transform .2s;
}
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq .reponse { padding: 0 24px 22px; font-size: 16px; max-width: 74ch; }
.faq .reponse p + p { margin-top: 10px; }
.faq .reponse a { color: var(--blanc); }
.faq-groupe + .faq-groupe { margin-top: 48px; }
.faq-groupe > h2 { font-size: 24px; margin-bottom: 18px; }

/* ---------- Encarts ---------- */
.encart {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px 40px;
  border: 1px solid rgba(139, 92, 246, .38); background: linear-gradient(120deg, rgba(139, 92, 246, .14), rgba(139, 92, 246, .04));
  border-radius: var(--r-lg); padding: 28px 32px;
}
.encart h3 { font-size: 22px; }
.encart p { margin-top: 6px; font-size: 16px; max-width: 60ch; }
.appel { position: relative; overflow: hidden; text-align: center; padding: clamp(64px, 9vw, 112px) 0; border-top: 1px solid var(--ligne-2); }
.appel::before {
  content: ""; position: absolute; left: 50%; top: 50%; width: 900px; height: 900px; margin: -450px 0 0 -450px; border-radius: 50%;
  background: radial-gradient(circle, rgba(124, 58, 237, .24) 0%, rgba(124, 58, 237, 0) 60%); pointer-events: none;
}
.appel::after {
  content: ""; position: absolute; left: 50%; top: 50%; width: 560px; height: 560px; margin: -280px 0 0 -280px; border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, .05); box-shadow: 0 0 0 110px rgba(255, 255, 255, .012), 0 0 0 112px rgba(255, 255, 255, .04); pointer-events: none;
}
.appel > .conteneur { position: relative; z-index: 1; }
.appel h2 { font-size: clamp(32px, 4.4vw, 54px); letter-spacing: -.04em; }
.appel .chapeau { margin-inline: auto; }

/* ---------- Texte courant (mentions légales) ---------- */
.prose { max-width: 760px; }
.prose h2 { font-size: 24px; margin: 44px 0 12px; }
.prose h2:first-child { margin-top: 0; }
.prose p + p { margin-top: 12px; }
.prose a { color: var(--blanc); }

/* ---------- Pied de page ---------- */
.pied { border-top: 1px solid var(--ligne-2); background: #0B0723; padding: 64px 0 34px; font-size: 15px; }
.pied-grille { display: grid; grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr)); gap: 40px; }
.pied-marque p { margin-top: 16px; max-width: 34ch; color: var(--gris); font-size: 14.5px; }
.pied .marques { display: flex; flex-wrap: wrap; gap: 6px 16px; font-weight: 700; font-size: 16px; letter-spacing: -.04em; color: var(--blanc); }
.pied nav h2 { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--gris-2); font-weight: 600; margin-bottom: 16px; }
.pied nav a { display: block; color: var(--doux); text-decoration: none; padding: 5px 0; }
.pied nav a:hover { color: var(--blanc); }
.pied-bas { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--ligne-2); font-size: 13px; color: var(--muet); }
.pied-bas a { color: var(--gris); }

/* ---------- Apparition au défilement (seulement si le script tourne) ---------- */
.js .apparait { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.js .apparait.vu { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .apparait { opacity: 1; transform: none; transition: none; }
  .btn, .carte, .lien::after { transition: none; }
}

/* ---------- Écrans étroits ---------- */
@media (max-width: 1020px) {
  .burger { display: block; }
  .menu {
    display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 14px;
    background: var(--nuit); border-bottom: 1px solid var(--ligne); padding: 16px 24px 24px;
  }
  .menu.ouvert { display: flex; }
  .menu-liens { flex-direction: column; gap: 2px; }
  .menu-liens a { padding: 12px 14px; font-size: 17px; }
  .menu .btn { padding: 14px 20px; font-size: 16px; }
  .hero-grille, .duo, .duo--large-droite, .duo--large-gauche { grid-template-columns: minmax(0, 1fr); }
  .hero h1 { max-width: none; }
  .g4, .etapes { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .g3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pied-grille { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sphere { inset: -10% -30% -10% -30%; }
}
@media (max-width: 680px) {
  body { font-size: 16.5px; }
  .conteneur { width: min(var(--max), 100% - 36px); }
  .g2, .g3, .g4, .etapes, .volets { grid-template-columns: minmax(0, 1fr); }
  .tuiles { grid-template-columns: minmax(0, 1fr); }
  .actions .btn { width: 100%; }
  .etapes--colonne .etape { grid-template-columns: minmax(0, 1fr); }
  .etapes--colonne .etape > * { grid-column: 1; }
  .etapes--colonne .etape::before { grid-row: auto; margin-bottom: 6px; }
  .fondateur { grid-template-columns: 76px minmax(0, 1fr); gap: 16px; }
  .fondateur img { width: 76px; height: 76px; }
  .compare, .compare thead, .compare tbody, .compare tr, .compare th, .compare td { display: block; width: 100%; }
  .compare thead { display: none; }
  .compare tbody th { padding-bottom: 0; border-bottom: 0; }
  .compare td { border-left: 0 !important; padding-top: 12px; }
  .compare td::before { content: attr(data-offre); display: block; color: var(--blanc); font-weight: 600; margin-bottom: 4px; }
  .ecran-onglets { display: none; }
  .ecran-corps { padding: 14px; }
  .encart { padding: 24px; }
  .pied-grille { grid-template-columns: minmax(0, 1fr); gap: 30px; }
  .faq summary { padding: 18px 50px 18px 18px; font-size: 16.5px; }
  .faq .reponse { padding: 0 18px 18px; }
}