/* ============================================================================
   TicTask — Feuille de styles
   Concept : « inverser le tic-tac » — le temps qui vous échappait, on vous le rend.
   Sobre, beaucoup d'air, bleu rare. Mobile-first. Anim = transform/opacity only.
   Ordre des blocs : reset → base → utilitaires → boutons → header/menu → hero
   → sections → widgets → cartes/contenu → form → footer → legal → responsive
   → reduced-motion → print.
   ========================================================================== */

/* ----------------------------------------------------------------- Reset -- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
}
body {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  font-family: var(--texte);
  font-weight: 400;
  font-size: 1.0625rem;            /* 17px — corps charte */
  line-height: 1.65;
  color: var(--encre);
  background: var(--blanc);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
main { flex: 1 0 auto; }
a { color: var(--bleu); text-decoration: none; }
a:hover { color: var(--bleu-fonce); }
ul, ol { list-style: none; }
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--bleu); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--bleu); color: #fff; }
h1, h2, h3, h4 { font-family: var(--titre); color: var(--encre); line-height: 1.1; letter-spacing: -0.02em; text-wrap: balance; }
p { text-wrap: pretty; overflow-wrap: break-word; }

/* ------------------------------------------------------------- Utilitaires */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.mono { font-family: var(--mono); text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.72rem; font-weight: 500; }
.lead { font-size: clamp(1.12rem, 0.9rem + 1vw, 1.4rem); line-height: 1.55; color: var(--ardoise); max-width: var(--maxw-text); }
.text-center { text-align: center; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; top: 8px; left: 8px; z-index: 200;
  transform: translateY(-160%); transition: transform .25s var(--ease);
  background: var(--bleu); color: #fff; padding: .7rem 1.1rem; border-radius: var(--r-xs);
  font-weight: 600;
}
.skip-link:focus { transform: translateY(0); color: #fff; }

/* Eyebrow (kicker mono avec petit tiret) */
.eyebrow { display: inline-flex; align-items: center; gap: .6rem; color: var(--bleu); margin-bottom: 1rem; }
.eyebrow::before { content: ""; width: 24px; height: 2px; background: currentColor; border-radius: 2px; }
.section--nuit .eyebrow { color: var(--bleu-vif); }

/* Reveal : visible par défaut ; masqué seulement si JS présent (anti-FOUC, no-JS friendly) */
.reveal { }
html.has-js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease-out), transform .7s var(--ease-out); }
html.has-js .reveal.is-visible { opacity: 1; transform: none; }
html.has-js .reveal--d1 { transition-delay: .08s; }
html.has-js .reveal--d2 { transition-delay: .16s; }
html.has-js .reveal--d3 { transition-delay: .24s; }

/* Curseur personnalisé — discret (point + anneau qui suit en douceur) */
.cursor { position: fixed; left: 0; top: 0; z-index: 9999; pointer-events: none; border-radius: 50%; opacity: 0;
  transition: opacity .3s var(--ease), width .25s var(--ease), height .25s var(--ease), background-color .25s, border-color .25s; }
.cursor--dot { width: 7px; height: 7px; background: var(--bleu); }
.cursor--ring { width: 34px; height: 34px; border: 1.5px solid var(--bleu); opacity: 0; }
html.cursor-ready { cursor: none; }
html.cursor-ready a, html.cursor-ready button, html.cursor-ready [role="tab"], html.cursor-ready label, html.cursor-ready summary { cursor: none; }
html.cursor-ready input, html.cursor-ready textarea, html.cursor-ready select { cursor: text; }
html.cursor-ready .cursor--dot { opacity: 1; }
html.cursor-ready .cursor--ring { opacity: .55; }
html.cursor-ready.cursor-hot .cursor--ring { width: 52px; height: 52px; opacity: .8; background: rgba(44, 102, 224, .08); }
html.cursor-ready.cursor-hot .cursor--dot { opacity: 0; }
@media (hover: none), (pointer: coarse) { .cursor { display: none !important; } }
@media (prefers-reduced-motion: reduce) { .cursor { display: none !important; } html.cursor-ready { cursor: auto; } }

/* --------------------------------------------------------------- Boutons -- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  min-height: 48px; padding: .85rem 1.5rem;
  font-family: var(--texte); font-weight: 600; font-size: .98rem; line-height: 1;
  border-radius: var(--r-pill); border: 1.5px solid transparent;
  text-align: center; white-space: nowrap;
  touch-action: manipulation; -webkit-tap-highlight-color: transparent;
  transition: transform .35s var(--ease), background-color .25s, border-color .25s, color .25s, box-shadow .35s;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn__icon { width: 1.1em; height: 1.1em; transition: transform .35s var(--ease); }
.btn:hover .btn__icon { transform: translateX(3px); }
.btn--primary { background: var(--bleu); color: #fff; box-shadow: var(--ombre-bleu); }
.btn--primary:hover { background: var(--bleu-fonce); color: #fff; box-shadow: 0 12px 30px rgba(44,102,224,.3); }
.btn--ghost { color: var(--bleu); border-color: var(--ligne); background: var(--blanc); }
.btn--ghost:hover { color: var(--bleu-fonce); border-color: var(--bleu); }
.btn--light { background: #fff; color: var(--bleu-nuit); }
.btn--light:hover { background: var(--bleu-ciel); color: var(--bleu-nuit); }
.btn--lg { min-height: 56px; padding: 1.05rem 1.9rem; font-size: 1.05rem; }

/* --------------------------------------------------------------- Header --- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: var(--z-header);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  min-height: var(--header-h);
  padding-block: .6rem; padding-inline: var(--gutter);
  transition: background-color .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(255,255,255,.85);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border-bottom-color: var(--ligne);
  box-shadow: var(--ombre-s);
}
.brand { display: inline-flex; align-items: center; gap: .55rem; }
.brand__mark { height: 34px; width: auto; flex: none; }
.brand__word-img { height: 22px; width: auto; flex: none; }

.nav { display: none; }                 /* desktop nav, activée en MQ */
.nav__links { display: flex; align-items: center; gap: clamp(1.1rem, 2.4vw, 2.2rem); }
.nav__links a { position: relative; color: var(--encre); font-weight: 500; font-size: .98rem; padding: .4rem 0; }
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; width: 100%; height: 2px;
  background: var(--bleu); border-radius: 2px; transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav__links a:hover, .nav__links a[aria-current="page"] { color: var(--bleu); }
.nav__links a:hover::after, .nav__links a[aria-current="page"]::after { transform: scaleX(1); }
.header__right { display: flex; align-items: center; gap: .75rem; }
.header__cta { display: none; }

/* Burger */
.burger {
  display: inline-flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 48px; height: 48px; padding: 12px; border-radius: var(--r-xs);
  -webkit-tap-highlight-color: transparent;
}
.burger i { display: block; height: 2px; width: 100%; background: var(--encre); border-radius: 2px; transition: transform .35s var(--ease), opacity .25s; }
body.menu-open .burger i:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.menu-open .burger i:nth-child(2) { opacity: 0; }
body.menu-open .burger i:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Menu overlay (enfant de <body>, hors header → évite le piège backdrop-filter/fixed) */
.menu {
  position: fixed; inset: 0; z-index: var(--z-menu);
  background: var(--bleu-nuit); color: var(--texte-nuit);
  display: flex; flex-direction: column; justify-content: center;
  padding: var(--gutter);
  /* fermé : visibility:hidden sort les liens du tab order (sûr même sans JS) ;
     le JS pose aussi .inert (cf. initMenu dans main.js) → rien de focusable derrière l'overlay. */
  visibility: hidden;
  clip-path: inset(0 0 100% 0);
  transition: clip-path .6s var(--ease), visibility 0s linear .6s;
  pointer-events: none;
}
body.menu-open .menu { visibility: visible; clip-path: inset(0 0 0 0); pointer-events: auto; transition: clip-path .6s var(--ease), visibility 0s; }
.menu__list { display: flex; flex-direction: column; gap: .25rem; }
.menu__list a {
  display: block; font-family: var(--titre); font-weight: 800; letter-spacing: -0.02em;
  font-size: clamp(2rem, 9vw, 3rem); color: var(--texte-nuit); padding: .35rem 0;
  opacity: 0; transform: translateY(14px); transition: opacity .4s var(--ease), transform .5s var(--ease), color .2s;
}
body.menu-open .menu__list a { opacity: 1; transform: none; }
.menu__list li:nth-child(1) a { transition-delay: .06s; }
.menu__list li:nth-child(2) a { transition-delay: .1s; }
.menu__list li:nth-child(3) a { transition-delay: .14s; }
.menu__list li:nth-child(4) a { transition-delay: .18s; }
.menu__list li:nth-child(5) a { transition-delay: .22s; }
.menu__list a:hover, .menu__list a[aria-current="page"] { color: var(--bleu-vif); }
/* page courante : repère NON chromatique (pas seulement la couleur · WCAG 1.4.1) */
.menu__list a[aria-current="page"] { text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 2px; }
.menu__cta { margin-top: 2rem; }
.menu__meta { margin-top: auto; padding-top: 2rem; color: var(--texte-nuit-doux); }
.menu__meta a { color: var(--texte-nuit-doux); }

/* ----------------------------------------------------------------- Hero --- */
.hero {
  position: relative; overflow: hidden;
  padding-top: calc(var(--header-h) + clamp(2rem, 7vh, 5rem));
  padding-bottom: clamp(3rem, 8vh, 6rem);
  background:
    radial-gradient(120% 90% at 85% -10%, var(--bleu-ciel) 0%, rgba(233,241,254,0) 55%),
    var(--voile);
}
.hero__inner {
  display: grid; grid-template-columns: 1fr; gap: clamp(2rem, 6vw, 4rem); align-items: center;
}
.hero__eyebrow { margin-bottom: 1.25rem; }
.hero__title { font-weight: 800; font-size: clamp(2.5rem, 1.4rem + 5.2vw, 4.6rem); line-height: 1.02; }
.hero__title em { font-style: normal; color: var(--bleu); }
.hero__sub { margin-top: 1.25rem; font-size: clamp(1.1rem, 0.95rem + .7vw, 1.35rem); color: var(--ardoise); max-width: 44ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.hero__note { margin-top: 1.1rem; color: var(--ardoise); font-size: .92rem; display: inline-flex; align-items: center; gap: .5rem; }
.hero__media { position: relative; display: grid; place-items: center; }

/* ----------------------------------------------------------- Page header - */
.page-head { padding-top: calc(var(--header-h) + clamp(1.75rem, 6vh, 3.25rem)); padding-bottom: clamp(2rem, 5vw, 3.5rem); }
.page-head__title { font-weight: 800; font-size: clamp(2.1rem, 1.4rem + 3.4vw, 3.6rem); }
.page-head__title em { font-style: normal; color: var(--bleu); }
.page-head .lead { margin-top: 1.1rem; }
/* Résultats : en-tête resserré pour laisser voir les chiffres juste en dessous */
.page-resultats .page-head { padding-top: calc(var(--header-h) + clamp(1rem, 3vh, 1.75rem)); padding-bottom: clamp(1.25rem, 3vw, 2rem); }
.page-resultats .page-head + .section { padding-top: clamp(2rem, 4vw, 3rem); }

/* --------------------------------------------------------------- Sections - */
/* content-visibility : le navigateur saute le rendu des sections hors écran
   (style/layout/paint) → 1er affichage plus rapide + thread libéré au chargement.
   contain-intrinsic-size réserve une hauteur estimée pour éviter les sauts de scroll. */
.section { padding-block: clamp(3.5rem, 8vw, 6.5rem); content-visibility: auto; contain-intrinsic-size: auto 520px; }
.section--mist { background: var(--brume); }
.section--paper { background: var(--blanc); }
.section--nuit { background: var(--bleu-nuit); color: var(--texte-nuit); }
.section--nuit h1, .section--nuit h2, .section--nuit h3 { color: #fff; }
.section--nuit .lead { color: var(--texte-nuit-doux); }
.section__head { max-width: 760px; margin-bottom: clamp(2rem, 5vw, 3.5rem); }
.section__title { font-weight: 800; font-size: clamp(1.9rem, 1.3rem + 2.6vw, 3rem); }
.section__title em { font-style: normal; color: var(--bleu); }
.section--nuit .section__title em { color: var(--bleu-vif); }
.section__intro { margin-top: 1rem; color: var(--ardoise); font-size: 1.1rem; max-width: var(--maxw-text); }
.section--nuit .section__intro { color: var(--texte-nuit-doux); }

.grid { display: grid; gap: clamp(1rem, 2.5vw, 1.75rem); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }
.grid > * { min-width: 0; }

/* CTA band (réutilisable en bas de page) */
.cta-band { text-align: center; }
.cta-band .section__title { max-width: 22ch; margin-inline: auto; }
.cta-band .section__intro { margin-inline: auto; }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: .75rem; justify-content: center; margin-top: 2rem; }

/* Promesse — bandeau accentué (le « On s'occupe du reste ») */
.promesse {
  position: relative; overflow: hidden; max-width: 880px; margin-inline: auto; text-align: center;
  background: linear-gradient(155deg, var(--bleu-ciel), var(--voile));
  border: 1px solid var(--ligne); border-radius: var(--r-lg);
  padding: clamp(2.5rem, 7vw, 4.5rem) clamp(1.5rem, 5vw, 3rem); box-shadow: var(--ombre-s);
}
.promesse .eyebrow { justify-content: center; }
.promesse__text { font-family: var(--titre); font-weight: 800; letter-spacing: -0.02em; font-size: clamp(1.55rem, 1.1rem + 2.4vw, 2.6rem); line-height: 1.2; color: var(--encre); }
.promesse__text em { font-style: normal; color: var(--bleu); }
.promesse__deco { position: absolute; top: -26px; right: -22px; width: 148px; height: 148px; color: var(--bleu); opacity: .07; transform: rotate(-8deg); pointer-events: none; }

/* Petits utilitaires de mise en page (pour éviter tout style inline · cf. regles-web §1) */
.section__title--sm { font-size: clamp(1.6rem, 1.2rem + 1.8vw, 2.2rem); }
.section__note { margin-top: 1.25rem; font-size: .95rem; }
.fineprint { margin-top: 1.5rem; color: var(--ardoise); font-size: .9rem; }
.muted-note { margin-top: 1.5rem; color: var(--ardoise); }
.mt-4 { margin-top: 2rem; }
.grid--center { align-items: center; }
.container--narrow { max-width: 760px; }
.card__title { font-family: var(--titre); font-size: 1.15rem; font-weight: 700; }
.trust--start { justify-content: flex-start; margin-top: 1.5rem; }
.trust--col { flex-direction: column; align-items: center; gap: .75rem; margin-top: 1rem; text-align: center; }

/* =========================================================================
   WIDGETS — montrer l'automatisation, sobrement (transform/opacity only)
   ========================================================================= */

/* -- 1. Chrono → coche (signature) ---------------------------------------- */
/* Chronomètre 3D (Three.js) — remplit la colonne du héros (un peu plus gros), plafonné.
   touch-action: pan-y → le glissé horizontal le fait tourner, le glissé vertical scrolle la page. */
.chrono3d { width: 100%; max-width: 680px; aspect-ratio: 1; display: block; margin-inline: auto; touch-action: pan-y; cursor: grab; opacity: 0; transition: opacity .6s ease; }
.chrono3d.is-ready { opacity: 1; }
.chrono3d:active { cursor: grabbing; }

/* --- Chrono 2D (SVG) : conservé pour pouvoir revenir en arrière (cf. _source/chrono-2d.md) --- */
.chrono { width: min(440px, 84vw); aspect-ratio: 1; }
.chrono svg { width: 100%; height: 100%; overflow: visible; }
/* repères de transformation (viewBox 0 0 120 120, centre du cadran = 60,60) */
.chrono__glow, .chrono__spin, .chrono__progress, .chrono__disc, .chrono__hand-group { transform-box: view-box; transform-origin: 60px 60px; }
.chrono__sub-hand { transform-box: view-box; transform-origin: 60px 80px; }
.chrono__track { fill: none; stroke: var(--ligne); stroke-width: 5; }
.chrono__progress { fill: none; stroke: var(--bleu); stroke-width: 5; stroke-linecap: round; transform: rotate(-90deg); transition: opacity .4s var(--ease); }
.chrono__lead { fill: var(--bleu); transition: opacity .4s var(--ease); }
.chrono__tick { stroke: var(--ligne); stroke-width: 2.4; stroke-linecap: round; }
.chrono__tick--accent { stroke: var(--bleu-vif); stroke-width: 3; }
.chrono__hand, .chrono__hand-tail { stroke: var(--bleu-nuit); stroke-width: 3; stroke-linecap: round; }
.chrono__hand-group { transition: opacity .4s var(--ease); }
.chrono__pin, .chrono__cap { fill: var(--bleu-nuit); }
.chrono__sub-ring { fill: none; stroke: var(--acier); stroke-width: 1.6; }
.chrono__sub-hand { stroke: var(--bleu); stroke-width: 1.8; stroke-linecap: round; }
.chrono__disc { opacity: 0; transform: scale(.2); transition: opacity .45s var(--ease), transform .6s cubic-bezier(.34, 1.56, .64, 1); }
.chrono__check { fill: none; stroke: #fff; stroke-width: 6; stroke-linecap: round; stroke-linejoin: round; opacity: 0; transition: opacity .4s var(--ease), stroke-dashoffset .6s var(--ease); }
/* résolution : le chrono devient une coche */
.chrono.is-done .chrono__disc { opacity: 1; transform: scale(1); }
.chrono.is-done .chrono__progress, .chrono.is-done .chrono__hand-group, .chrono.is-done .chrono__lead { opacity: 0; }
.chrono.is-done .chrono__check { opacity: 1; stroke-dashoffset: 0 !important; transition-delay: .14s; }
/* mouvements continus (profondeur + vie) */
.chrono { animation: tt-float 6s ease-in-out infinite; }
.chrono__spin { animation: tt-spin 48s linear infinite; }
.chrono__glow { animation: tt-pulse 3.4s ease-in-out infinite; }
.chrono__sub-hand { animation: tt-spin 3.6s linear infinite; }
@keyframes tt-spin { to { transform: rotate(360deg); } }
@keyframes tt-pulse { 0%, 100% { opacity: .45; transform: scale(.95); } 50% { opacity: .95; transform: scale(1.05); } }
@keyframes tt-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }
/* halo doux derrière le chrono */
.hero__media::before {
  content: ""; position: absolute; width: 86%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, rgba(44,102,224,.14), rgba(44,102,224,0) 70%);
  z-index: -1;
}

/* -- 2. Compteur de temps regagné ----------------------------------------- */
.counter__grid { display: grid; gap: clamp(1rem, 2.5vw, 1.5rem); grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }
.stat { position: relative; text-align: center; background: var(--blanc); border: 1px solid var(--ligne); border-radius: var(--r-md); padding: clamp(1.6rem, 3vw, 2.2rem); box-shadow: var(--ombre-s); overflow: hidden; }
.stat::before { content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 40px; height: 3px; border-radius: 0 0 3px 3px; background: var(--bleu); }
.section--nuit .stat { background: rgba(255,255,255,.045); border-color: var(--ligne-nuit); box-shadow: none; }
.section--nuit .stat::before { background: var(--bleu-vif); }
.stat__value { display: flex; justify-content: center; align-items: baseline; gap: .1em; font-family: var(--mono); font-weight: 500; font-size: clamp(2.6rem, 1.6rem + 3.4vw, 3.7rem); color: var(--bleu); line-height: 1; letter-spacing: -0.04em; }
.section--nuit .stat__value { color: var(--bleu-vif); }
.stat__pre { font-size: .4em; font-weight: 500; opacity: .7; align-self: center; letter-spacing: 0; }
.stat__unit { font-size: .32em; font-weight: 500; color: var(--ardoise); letter-spacing: .02em; }
.section--nuit .stat__unit { color: var(--texte-nuit-doux); }
.stat__label { margin-top: .9rem; color: var(--ardoise); font-size: 1rem; line-height: 1.45; }
.section--nuit .stat__label { color: var(--texte-nuit-doux); }

/* -- 3. Avant → après ----------------------------------------------------- */
.ba { display: grid; gap: 1rem; grid-template-columns: 1fr; align-items: stretch; }
.ba__col { position: relative; border-radius: var(--r-lg); padding: clamp(1.25rem, 3vw, 1.75rem); border: 1px solid var(--ligne); background: var(--blanc); box-shadow: var(--ombre-s); }
.ba__tag { font-family: var(--mono); text-transform: uppercase; letter-spacing: .12em; font-size: .68rem; display: inline-flex; align-items: center; gap: .45rem; padding: .3rem .6rem; border-radius: var(--r-pill); }
.ba__col--avant .ba__tag { color: var(--ardoise); background: var(--brume); }
.ba__col--apres { background: linear-gradient(180deg, var(--bleu-ciel), var(--blanc)); border-color: rgba(44,102,224,.25); }
.ba__col--apres .ba__tag { color: #fff; background: var(--bleu); }
.ba__title { font-family: var(--titre); font-weight: 700; font-size: 1.05rem; margin: .9rem 0 1rem; }
.ba__rows { display: flex; flex-direction: column; gap: .5rem; }
.ba__row { display: flex; align-items: center; gap: .6rem; padding: .55rem .7rem; border-radius: var(--r-xs); background: var(--voile); border: 1px solid var(--ligne); font-size: .92rem; color: var(--ardoise); }
.ba__row .dot { width: 9px; height: 9px; border-radius: 50%; flex: none; background: var(--acier); }
.ba__col--avant .ba__row.is-active { background: #fff; color: var(--encre); box-shadow: var(--ombre-s); }
.ba__col--avant .ba__row.is-active .dot { background: var(--bleu-vif); animation: ba-pulse 1s var(--ease) infinite; }
.ba__col--apres .ba__row { background: #fff; color: var(--encre); }
.ba__col--apres .ba__row .dot { background: var(--bleu); position: relative; }
.ba__check { color: var(--bleu); width: 18px; height: 18px; margin-left: auto; opacity: 0; transform: scale(.5); transition: opacity .3s var(--ease), transform .3s var(--ease-out); }
.ba__col--apres .ba__row.is-done .ba__check { opacity: 1; transform: none; }
.ba__bar { height: 6px; border-radius: 99px; background: var(--ligne); margin-top: 1rem; overflow: hidden; }
.ba__bar i { display: block; height: 100%; width: 0; background: var(--ardoise); border-radius: 99px; }
.ba__col--avant .ba__bar i { background: var(--acier); }
.ba__col--apres .ba__bar i { background: var(--bleu); }
.ba__meta { margin-top: .8rem; font-family: var(--mono); font-size: .72rem; color: var(--ardoise); display: flex; justify-content: space-between; }
.ba__col--apres .ba__meta { color: var(--bleu); }
@keyframes ba-pulse { 0%,100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.5); opacity: .6; } }

/* -- 4. Ligne de montage (tapis roulant) ---------------------------------- */
.conveyor { position: relative; overflow: hidden; border-radius: var(--r-lg); border: 1px solid var(--ligne); background: var(--voile); padding: clamp(1.5rem, 4vw, 2.5rem) 0; box-shadow: var(--ombre-s); }
.conveyor__belt { position: absolute; left: 0; right: 0; bottom: 22px; height: 2px; background: repeating-linear-gradient(90deg, var(--ligne) 0 14px, transparent 14px 26px); }
.conveyor__track { display: flex; gap: 1rem; padding-inline: 1rem; width: max-content; will-change: transform; }
.conveyor.is-running .conveyor__track { animation: conveyor-move var(--belt-dur, 22s) linear infinite; }
.task-card { flex: none; width: 200px; background: #fff; border: 1px solid var(--ligne); border-radius: var(--r-sm); padding: 1rem; box-shadow: var(--ombre-s); display: flex; flex-direction: column; gap: .5rem; }
.task-card__head { display: flex; align-items: center; gap: .55rem; }
.task-card__tick { width: 22px; height: 22px; flex: none; border-radius: 50%; border: 2px solid var(--ligne); display: grid; place-items: center; color: #fff; transition: background-color .3s var(--ease), border-color .3s; }
.task-card.is-done .task-card__tick { background: var(--bleu); border-color: var(--bleu); }
.task-card__tick svg { width: 12px; height: 12px; opacity: 0; transition: opacity .3s; }
.task-card.is-done .task-card__tick svg { opacity: 1; }
.task-card__name { font-weight: 600; font-size: .95rem; }
.task-card__meta { font-family: var(--mono); font-size: .68rem; color: var(--ardoise); text-transform: uppercase; letter-spacing: .08em; }
.task-card.is-done .task-card__meta { color: var(--bleu); }
@keyframes conveyor-move { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* -- 5. Constructeur de flux ---------------------------------------------- */
.flow { display: grid; gap: 1rem; grid-template-columns: 1fr; align-items: stretch; }
.flow__node { position: relative; background: var(--blanc); border: 1px solid var(--ligne); border-radius: var(--r-md); padding: clamp(1.1rem, 3vw, 1.5rem); box-shadow: var(--ombre-s); display: flex; gap: .9rem; align-items: flex-start; }
.flow__node.is-on { border-color: rgba(44,102,224,.4); box-shadow: var(--ombre-m); }
.flow__ico { width: 44px; height: 44px; flex: none; border-radius: var(--r-xs); display: grid; place-items: center; background: var(--bleu-ciel); color: var(--bleu); transition: background-color .35s var(--ease), color .35s; }
.flow__node.is-on .flow__ico { background: var(--bleu); color: #fff; }
.flow__ico svg { width: 22px; height: 22px; }
.flow__step { font-family: var(--mono); font-size: .66rem; text-transform: uppercase; letter-spacing: .12em; color: var(--ardoise); }
.flow__name { font-family: var(--titre); font-weight: 700; font-size: 1.05rem; margin: .15rem 0 .25rem; }
.flow__desc { color: var(--ardoise); font-size: .95rem; }
.flow__connector { display: grid; place-items: center; color: var(--ligne); }
.flow__connector svg { width: 28px; height: 28px; }
.flow__connector path { stroke-dasharray: 40; stroke-dashoffset: 40; transition: stroke-dashoffset .5s var(--ease); }
.flow__connector.is-on { color: var(--bleu); }
.flow__connector.is-on path { stroke-dashoffset: 0; }

/* -- 6. Sélecteur de corvée (tablist accessible) -------------------------- */
.chooser { display: grid; gap: clamp(1.25rem, 3vw, 2rem); grid-template-columns: 1fr; }
.chooser__tabs { display: flex; flex-wrap: wrap; gap: .5rem; }
.chooser__tab {
  display: inline-flex; align-items: center; gap: .5rem; min-height: 44px; padding: .6rem 1rem;
  border-radius: var(--r-pill); border: 1.5px solid var(--acier); background: var(--blanc);
  font-weight: 600; font-size: .92rem; color: var(--ardoise);
  transition: background-color .25s, color .25s, border-color .25s, transform .25s var(--ease);
}
.chooser__tab:hover { transform: translateY(-2px); border-color: var(--bleu); color: var(--bleu); }
.chooser__tab[aria-selected="true"] { background: var(--bleu); border-color: var(--bleu); color: #fff; box-shadow: var(--ombre-bleu); }
.chooser__tab svg { width: 18px; height: 18px; }
.chooser__panel {
  background: var(--blanc); border: 1px solid var(--ligne); border-radius: var(--r-lg);
  padding: clamp(1.5rem, 4vw, 2.5rem); box-shadow: var(--ombre-l);
  display: grid; gap: clamp(1.25rem, 3vw, 2rem); grid-template-columns: 1fr;
}
.chooser__panel[hidden] { display: none; }
.chooser__h { font-family: var(--titre); font-weight: 800; font-size: 1.3rem; }
.chooser__desc { color: var(--ardoise); margin-top: .5rem; }
.chooser__gain { margin-top: 1.1rem; display: inline-flex; align-items: baseline; gap: .5rem; padding: .5rem .9rem; border-radius: var(--r-pill); background: var(--bleu-ciel); }
.chooser__gain b { font-family: var(--mono); font-weight: 500; font-size: 1.5rem; color: var(--bleu); }
.chooser__gain span { font-size: .85rem; color: var(--ardoise); }
.chooser__demo { background: var(--voile); border: 1px solid var(--ligne); border-radius: var(--r-md); padding: 1.1rem; }
.chooser__demo-row { display: flex; align-items: center; gap: .6rem; padding: .5rem .65rem; border-radius: var(--r-xs); font-size: .9rem; color: var(--ardoise); }
.chooser__demo-row + .chooser__demo-row { margin-top: .4rem; }
.chooser__demo-row .tk { width: 20px; height: 20px; flex: none; border-radius: 50%; border: 2px solid var(--ligne); display: grid; place-items: center; color: #fff; }
.chooser__demo-row.is-done { background: #fff; color: var(--encre); box-shadow: var(--ombre-s); }
.chooser__demo-row.is-done .tk { background: var(--bleu); border-color: var(--bleu); }
.chooser__demo-row .tk svg { width: 11px; height: 11px; opacity: 0; transition: opacity .25s; }
.chooser__demo-row.is-done .tk svg { opacity: 1; }

/* --------------------------------------------------------- Cartes/contenu - */
.card { background: var(--blanc); border: 1px solid var(--ligne); border-radius: var(--r-lg); padding: clamp(1.4rem, 3vw, 2rem); box-shadow: var(--ombre-s); transition: transform .35s var(--ease), box-shadow .35s var(--ease); }
.card:hover { transform: translateY(-3px); box-shadow: var(--ombre-m); }
.feature__icon { width: 52px; height: 52px; border-radius: var(--r-sm); background: var(--bleu-ciel); color: var(--bleu); display: grid; place-items: center; margin-bottom: 1.1rem; }
.feature__icon svg { width: 26px; height: 26px; }
.feature h3 { font-size: 1.2rem; font-weight: 700; }
.feature p { margin-top: .6rem; color: var(--ardoise); }
.feature__gain { margin-top: 1rem; font-family: var(--mono); font-size: .74rem; color: var(--bleu); text-transform: uppercase; letter-spacing: .08em; }

/* Steps (parcours 3 temps) */
.steps { counter-reset: step; display: grid; gap: clamp(1rem, 2.5vw, 1.5rem); grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); }
.step { position: relative; background: var(--blanc); border: 1px solid var(--ligne); border-radius: var(--r-lg); padding: clamp(1.5rem, 3.5vw, 2.2rem); box-shadow: var(--ombre-s); }
.step__n { font-family: var(--mono); font-weight: 500; font-size: 1rem; color: var(--bleu); width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--bleu-ciel); display: grid; place-items: center; margin-bottom: 1.1rem; background: var(--bleu-ciel); }
.step__title { font-size: 1.25rem; font-weight: 700; }
.step__desc { margin-top: .6rem; color: var(--ardoise); }

/* Services list */
.svc-grid { display: grid; gap: clamp(1rem, 2.5vw, 1.5rem); grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }

/* Témoignage (fond nuit + accent mono) */
.quote { background: var(--bleu-nuit); color: var(--texte-nuit); border-radius: var(--r-lg); padding: clamp(1.6rem, 4vw, 2.4rem); }
.quote__label { color: var(--bleu-vif); margin-bottom: 1rem; }
.quote__text { font-family: var(--titre); font-weight: 700; font-size: clamp(1.2rem, 1rem + 1vw, 1.6rem); line-height: 1.3; color: #fff; }
.quote__author { margin-top: 1.2rem; color: var(--texte-nuit-doux); font-size: .95rem; }
.quote__author b { color: #fff; font-weight: 600; }

/* Trust row (preuve sociale sobre) */
.trust { display: flex; flex-wrap: wrap; gap: 1rem 2rem; align-items: center; justify-content: center; color: var(--ardoise); }
.trust__item { display: inline-flex; align-items: center; gap: .5rem; font-weight: 500; }
.trust__item svg { width: 20px; height: 20px; flex: none; color: var(--bleu); }
/* en colonne, les libellés peuvent passer sur 2 lignes : on aligne la coche sur la 1re ligne */
.trust--col .trust__item { align-items: flex-start; }
.trust--col .trust__item svg { margin-top: 2px; }

/* ----------------------------------------------------------------- FAQ ---- */
.faq-item { border-bottom: 1px solid var(--ligne); }
.faq-item summary { list-style: none; cursor: pointer; position: relative; padding: 1.1rem 2.4rem 1.1rem 0; font-family: var(--titre); font-weight: 700; font-size: 1.1rem; color: var(--encre); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: ""; position: absolute; right: .3rem; top: 1.35rem; width: 11px; height: 11px; border-right: 2px solid var(--bleu); border-bottom: 2px solid var(--bleu); transform: rotate(45deg); transition: transform .3s var(--ease); }
.faq-item[open] summary::after { transform: rotate(-135deg); top: 1.6rem; }
.faq-item summary:focus-visible { outline: 3px solid var(--bleu); outline-offset: 2px; border-radius: 4px; }
.faq-item p { padding-bottom: 1.2rem; color: var(--ardoise); }

/* ---------------------------------------------------------------- Form ---- */
.form { display: grid; gap: 1.1rem; max-width: 560px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }   /* honeypot anti-spam */
.field { display: grid; gap: .4rem; }
.field--row { display: grid; gap: 1.1rem; grid-template-columns: 1fr; }
.field__label { font-weight: 600; font-size: .95rem; }
.field__hint { color: var(--ardoise); font-size: .82rem; font-weight: 400; }
.field input, .field textarea, .field select {
  width: 100%; font-size: max(16px, 1rem); padding: .85rem 1rem; line-height: 1.4;
  background: var(--blanc); border: 1.5px solid var(--acier); border-radius: var(--r-xs);
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--bleu); box-shadow: 0 0 0 3px rgba(44,102,224,.45); }
.field input:user-invalid, .field textarea:user-invalid { border-color: var(--alerte); }
.form__msg { min-height: 1.4em; font-size: .95rem; font-weight: 600; }
.form__actions { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; }
.form__note { color: var(--ardoise); font-size: .85rem; }

/* contact split layout */
.contact { display: grid; gap: clamp(2rem, 5vw, 3.5rem); grid-template-columns: 1fr; }
.contact__aside { display: grid; gap: 1.25rem; align-content: start; }
.contact__info { display: grid; gap: 1rem; }
.contact__info li { display: grid; gap: .15rem; }
.contact__info b { font-family: var(--mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; color: var(--ardoise); }
.contact__info a, .contact__info span { font-size: 1.05rem; color: var(--encre); }

/* --------------------------------------------------------------- Footer --- */
.site-footer { flex: none; background: var(--bleu-nuit); color: var(--texte-nuit-doux); padding-block: clamp(2.5rem, 6vw, 4rem) 1.5rem; padding-inline: var(--gutter); content-visibility: auto; contain-intrinsic-size: auto 360px; }
.footer__inner { max-width: var(--maxw); margin-inline: auto; }
.footer__top { display: grid; gap: 2rem; grid-template-columns: 1fr; }
.footer__brand .brand { color: #fff; }
.footer__tagline { margin-top: 1rem; max-width: 34ch; }
.footer__cols { display: grid; gap: 1.75rem; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
.footer__col h3 { font-family: var(--mono); font-weight: 500; text-transform: uppercase; letter-spacing: .12em; font-size: .72rem; color: var(--bleu-vif); margin-bottom: .9rem; }
.footer__col ul { display: grid; gap: .55rem; }
.footer__col a { color: var(--texte-nuit-doux); }
.footer__col a:hover { color: #fff; }
.footer__bottom { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--ligne-nuit); display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; justify-content: space-between; align-items: center; font-size: .85rem; }
.footer__legal { display: flex; flex-wrap: wrap; gap: 1rem; }
.footer__legal a { color: var(--texte-nuit-doux); }
.footer__legal a:hover { color: #fff; }

/* ---------------------------------------------------------------- Legal --- */
.legal { padding-top: calc(var(--header-h) + 2.5rem); padding-bottom: 4rem; }
.legal__inner { max-width: 760px; }
.legal h1 { font-size: clamp(2rem, 1.5rem + 2vw, 2.8rem); }
.legal .updated { margin-top: .75rem; color: var(--ardoise); font-family: var(--mono); font-size: .8rem; }
.legal h2 { font-size: 1.35rem; margin-top: 2.5rem; }
.legal h3 { font-size: 1.1rem; margin-top: 1.5rem; }
.legal p, .legal li { color: var(--ardoise); }
.legal p { margin-top: .9rem; }
.legal ul { margin-top: .9rem; padding-left: 1.2rem; list-style: disc; }
.legal li { margin-top: .4rem; }
.legal a { text-decoration: underline; }
.legal .placeholder { background: var(--bleu-ciel); color: var(--bleu-fonce); padding: 0 .35em; border-radius: 4px; font-family: var(--mono); font-size: .85em; }

/* ============================================================ Responsive == */
@media (min-width: 760px) {
  .ba { grid-template-columns: 1fr 1fr; }
  .flow { grid-template-columns: 1fr auto 1fr auto 1fr; align-items: center; }
  .flow__connector svg { transform: none; }
  .field--row { grid-template-columns: 1fr 1fr; }
  .footer__top { grid-template-columns: 1.3fr 2fr; }
  .contact { grid-template-columns: 1.1fr 1fr; }
}
@media (max-width: 759.98px) {
  /* connecteur de flux : flèche vers le bas en pile mobile */
  .flow__connector svg { transform: rotate(90deg); }
}
@media (min-width: 980px) {
  .nav { display: block; }
  .header__cta { display: inline-flex; }
  .burger { display: none; }
  .hero__inner { grid-template-columns: 1fr 1.08fr; }
  .hero__sub { font-size: 1.35rem; }
}

/* ====================================================== Reduced motion ===== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  html.has-js .reveal { opacity: 1 !important; transform: none !important; }
  .conveyor.is-running .conveyor__track { animation: none !important; }
}

/* =============================================================== Print ===== */
@media print {
  .site-header, .menu, .site-footer, .skip-link, .hero__media, .conveyor, .chooser__demo { display: none !important; }
  body { color: #000; background: #fff; }
  .section { padding-block: 1rem; }
  .card, .step, .quote, .stat { box-shadow: none; border: 1px solid #ccc; break-inside: avoid; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: .85em; color: #555; }
}