/* ══════════════════════════════════════════════════════════════════════
   MELOXIA — Design system
   Typographie : Space Grotesk (titres) · Inter (texte) · JetBrains Mono (labels)
   Toutes les tailles sont fluides (clamp) : aucune media query n'est
   nécessaire pour la typographie, seulement pour les changements de grille.
══════════════════════════════════════════════════════════════════════ */

@import url('fonts.css');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* ── Couleurs ───────────────────────────────────────────────
     Contrastes vérifiés sur fond crème (#FAFAF8) :
     ink 17:1 · ink-2 8.9:1 · ink-3 6:1 · ink-4 4,9:1 — tous ≥ AA. */
  --ink:        #0B0B0C;   /* titres */
  --ink-2:      #3A3A3E;   /* texte courant */
  --ink-3:      #5A5A57;   /* texte secondaire */
  --ink-4:      #6E6E6A;   /* labels mono — 4,9:1 sur le crème */

  --cream:      #FAFAF8;   /* fond principal */
  --cream-2:    #F3F2EE;   /* fond alterné */
  --cream-3:    #EDECE7;   /* surfaces */
  --surface:    #FFFFFF;   /* cartes */
  --line:       #E4E2DC;
  --line-2:     #D6D4CC;

  --accent:     #12B76A;   /* vert signal — pastilles et aplats */
  --accent-ink: #0A7A46;   /* même vert, assombri pour le texte (5,2:1 sur le crème) */
  --accent-dim: rgba(18, 183, 106, .12);
  --danger:     #D43D3D;

  /* ── Typographie ──────────────────────────────────────────── */
  --f-display: 'Space Grotesk', 'Segoe UI', system-ui, sans-serif;
  --f-body:    'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --f-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --t-hero:  clamp(2.3rem, 1.5rem + 3.4vw, 4rem);
  --t-h1:    clamp(2.1rem,  1.35rem + 3.2vw, 3.6rem);
  --t-h2:    clamp(1.7rem,  1.2rem  + 2.2vw, 2.8rem);
  --t-h3:    clamp(1.12rem, 1.02rem + .45vw, 1.35rem);
  --t-lead:  clamp(1rem,    .96rem  + .3vw,  1.15rem);
  --t-body:  clamp(.95rem,  .92rem  + .16vw, 1.02rem);
  --t-small: clamp(.86rem,  .84rem  + .1vw,  .92rem);
  --t-mono:  clamp(.66rem,  .64rem  + .08vw, .72rem);

  /* ── Rythme ───────────────────────────────────────────────── */
  --gutter:    clamp(1.15rem, .5rem + 3vw, 4rem);
  --section-y: clamp(4.5rem, 2.5rem + 7vw, 8.5rem);
  --wrap:      1160px;
  --r-sm: 10px; --r-md: 14px; --r-lg: 20px; --r-xl: 26px;

  /* ── Mouvement ────────────────────────────────────────────── */
  --ease:     cubic-bezier(.22, 1, .36, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --fast: 180ms; --mid: 280ms; --slow: 620ms;

  --nav-h: 68px;
}

/* ── Base ─────────────────────────────────────────────────────── */
html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 1rem);
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: var(--f-body);
  font-size: var(--t-body);
  line-height: 1.7;
  color: var(--ink-2);
  background: var(--cream);
  overflow-x: hidden;
  /* Netteté du texte : indispensable sur fonds clairs */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'kern' 1, 'liga' 1, 'cv11' 1;
}
img, svg, video { display: block; max-width: 100%; }
::selection { background: var(--ink); color: var(--cream); }

h1, h2, h3, h4 {
  font-family: var(--f-display);
  color: var(--ink);
  line-height: 1.08;
  letter-spacing: -.02em;
  font-weight: 700;
  /* Empêche le rendu flou des grands titres pendant les transforms */
  text-wrap: balance;
}
h3, h4 { line-height: 1.25; letter-spacing: -.012em; font-weight: 600; }
p { text-wrap: pretty; }
a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ── Conteneurs ───────────────────────────────────────────────── */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.sec { padding-block: var(--section-y); position: relative; }
.sec--cream  { background: var(--cream); }
.sec--tint   { background: var(--cream-2); border-block: 1px solid var(--line); }
.sec--ink    { background: var(--ink); color: rgba(255,255,255,.72); }
.sec--ink h2, .sec--ink h3 { color: #fff; }

/* ── Titres de section ────────────────────────────────────────── */
.eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--f-mono); font-size: var(--t-mono); font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase; color: var(--ink-4);
  margin-bottom: 1.1rem;
}
.eyebrow::before {
  content: ''; width: 18px; height: 1px; background: var(--line-2);
}
.sec--ink .eyebrow { color: rgba(255,255,255,.55); }
.sec--ink .eyebrow::before { background: rgba(255,255,255,.22); }

.h-sec { font-size: var(--t-h2); max-width: 20ch; }
.h-sec .mute { color: var(--ink-4); }
.sec--ink .h-sec .mute { color: rgba(255,255,255,.48); }

.lead {
  font-size: var(--t-lead); line-height: 1.75; color: var(--ink-3);
  max-width: 58ch; margin-top: 1.1rem;
}
.sec--ink .lead { color: rgba(255,255,255,.68); }

.sec-head { max-width: 70ch; margin-bottom: clamp(2.5rem, 1.5rem + 2.5vw, 4rem); }

/* ══════════════ NAVIGATION ══════════════ */
.nav {
  position: fixed; inset-inline: 0; top: 0; z-index: 900;
  height: var(--nav-h); display: flex; align-items: center;
  border-bottom: 1px solid transparent;
  transition: background var(--mid) var(--ease), border-color var(--mid), backdrop-filter var(--mid);
}
.nav.is-stuck {
  background: rgba(250, 250, 248, .82);
  backdrop-filter: blur(14px) saturate(180%);
  -webkit-backdrop-filter: blur(14px) saturate(180%);
  border-bottom-color: var(--line);
}
.nav__inner {
  width: 100%; max-width: var(--wrap); margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.logo {
  font-family: var(--f-display); font-size: 1.16rem; font-weight: 700;
  letter-spacing: -.03em; color: var(--ink); text-decoration: none;
  display: inline-flex; align-items: center;
}
.logo__dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--accent);
  margin-left: .5rem;
  box-shadow: 0 0 0 0 var(--accent-dim); animation: ping 2.6s var(--ease) infinite;
}
.logo__mute { color: var(--ink-4); font-weight: 500; }

.nav__links { display: flex; align-items: center; gap: .3rem; }
.nav__link, .drop__btn {
  font-family: var(--f-body); font-size: .875rem; font-weight: 500;
  color: var(--ink-3); text-decoration: none;
  padding: .55rem .8rem; border-radius: var(--r-sm);
  background: none; border: 0; cursor: pointer;
  display: inline-flex; align-items: center; gap: .35rem;
  transition: color var(--fast), background var(--fast);
  white-space: nowrap;
}
.nav__link:hover, .drop__btn:hover { color: var(--ink); background: rgba(11,11,12,.045); }
.nav__link[aria-current="page"], .drop.is-current .drop__btn { color: var(--ink); font-weight: 600; }

/* Menu déroulant */
.drop { position: relative; }
.drop__caret { transition: transform var(--fast) var(--ease); }
.drop.is-open .drop__caret { transform: rotate(180deg); }
.drop__menu {
  position: absolute; top: calc(100% + .5rem); left: 50%;
  transform: translateX(-50%) translateY(-8px) scale(.98);
  transform-origin: top center;
  width: min(340px, calc(100vw - 2rem)); padding: .45rem;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-md); box-shadow: 0 18px 48px -12px rgba(11,11,12,.18);
  opacity: 0; visibility: hidden;
  transition: opacity var(--fast), transform var(--mid) var(--ease), visibility var(--mid);
}
.drop.is-open .drop__menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0) scale(1); }
.drop__item {
  display: flex; gap: .75rem; align-items: flex-start;
  padding: .7rem .75rem; border-radius: var(--r-sm); text-decoration: none;
  transition: background var(--fast);
}
.drop__item:hover { background: var(--cream-2); }
.drop__ico {
  flex-shrink: 0; width: 32px; height: 32px; border-radius: 8px;
  background: var(--cream-2); border: 1px solid var(--line);
  display: grid; place-items: center; color: var(--ink);
  transition: background var(--fast), border-color var(--fast);
}
.drop__item:hover .drop__ico { background: var(--ink); border-color: var(--ink); color: var(--cream); }
.drop__t { display: block; font-size: .875rem; font-weight: 600; color: var(--ink); letter-spacing: -.01em; }
.drop__d { display: block; font-size: .78rem; color: var(--ink-3); line-height: 1.5; margin-top: .12rem; }
.drop__all {
  display: flex; align-items: center; justify-content: space-between;
  margin: .3rem .35rem 0; padding: .65rem .4rem .2rem;
  border-top: 1px solid var(--line); text-decoration: none;
  font-family: var(--f-mono); font-size: var(--t-mono); letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-4);
  transition: color var(--fast);
}
.drop__all:hover { color: var(--ink); }

/* Burger
   L'icône est un SVG, comme le reste des icônes du site : son tracé vit
   dans le repère du viewBox, donc aucun moteur ne peut le décaler.
   Le SVG est centré par inset + margin:auto, sans flexbox ni grid —
   Safari iOS applique aux <button> un style natif qui perturbe le
   centrage d'un contenu en flex. */
.burger {
  display: none;
  position: relative;
  width: 44px; height: 44px; padding: 0;
  -webkit-appearance: none; appearance: none;
  border: 1px solid var(--line); border-radius: var(--r-sm);
  background: var(--surface); color: var(--ink); cursor: pointer;
  transition: border-color var(--fast), background var(--fast);
}
.burger:active { background: var(--cream-2); }
.burger svg {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  margin: auto;
  transition: opacity var(--fast), transform var(--mid) var(--ease);
}
.burger__close { opacity: 0; transform: rotate(-90deg); }
.burger.is-open .burger__menu  { opacity: 0; transform: rotate(90deg); }
.burger.is-open .burger__close { opacity: 1; transform: none; }

/* ══════════════ BOUTONS ══════════════ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-family: var(--f-display); font-size: .92rem; font-weight: 600;
  letter-spacing: -.01em; text-decoration: none; cursor: pointer;
  padding: .82rem 1.5rem; min-height: 46px; border-radius: var(--r-sm);
  border: 1px solid transparent; position: relative; overflow: hidden;
  transition: transform var(--mid) var(--ease), box-shadow var(--mid), background var(--fast), border-color var(--fast), color var(--fast);
}
.btn svg { flex-shrink: 0; transition: transform var(--mid) var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn:active { transform: translateY(1px) scale(.99); }

.btn--primary { background: var(--ink); color: var(--cream); }
.btn--primary:hover { box-shadow: 0 12px 28px -10px rgba(11,11,12,.55); transform: translateY(-2px); }

.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn--ghost:hover { background: var(--surface); border-color: var(--ink); transform: translateY(-2px); }

.sec--ink .btn--primary, .cta__card .btn--primary, .ba__col--after .btn--primary {
  background: var(--cream); color: var(--ink);
}
.sec--ink .btn--primary:hover, .cta__card .btn--primary:hover {
  background: #fff; box-shadow: 0 12px 30px -12px rgba(0,0,0,.6);
}
.sec--ink .btn--ghost, .cta__card .btn--ghost {
  color: #fff; border-color: rgba(255,255,255,.28); background: transparent;
}
.sec--ink .btn--ghost:hover, .cta__card .btn--ghost:hover {
  background: rgba(255,255,255,.09); border-color: rgba(255,255,255,.65); color: #fff;
}

.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; }

/* Lien texte avec flèche */
.link-arrow {
  display: inline-flex; align-items: center; gap: .4rem;
  font-family: var(--f-display); font-size: .88rem; font-weight: 600;
  color: var(--ink); text-decoration: none;
}
.link-arrow svg { transition: transform var(--mid) var(--ease); }
.link-arrow:hover svg { transform: translateX(4px); }

/* ══════════════ BADGE ══════════════ */
.badge {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--f-mono); font-size: var(--t-mono); font-weight: 500;
  letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3);
  background: var(--surface); border: 1px solid var(--line);
  padding: .4rem .8rem; border-radius: 100px;
}
.badge__dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--accent);
  animation: ping 2.6s var(--ease) infinite;
}
@keyframes ping {
  0%, 100% { box-shadow: 0 0 0 0 rgba(18,183,106,.45); }
  60%      { box-shadow: 0 0 0 6px rgba(18,183,106,0); }
}

/* ══════════════ EN-TÊTE DE PAGE ══════════════ */
.phero {
  padding-top: calc(var(--nav-h) + clamp(3rem, 1.5rem + 5vw, 6rem));
  padding-bottom: clamp(3rem, 2rem + 3vw, 5rem);
  position: relative; overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.phero__glow {
  position: absolute; top: -30%; left: 50%; translate: -50% 0;
  width: min(900px, 120vw); aspect-ratio: 1; pointer-events: none;
  background: radial-gradient(circle, rgba(18,183,106,.07) 0%, transparent 62%);
}
.phero .wrap { position: relative; }
.phero__h1 { font-size: var(--t-h1); max-width: 17ch; margin-block: 1.3rem .9rem; }
.phero__h1 .mute { color: var(--ink-4); }
.phero__sub { font-size: var(--t-lead); color: var(--ink-3); max-width: 62ch; line-height: 1.75; }
.phero .btn-row { margin-top: 2.2rem; }

/* Fil d'ariane */
.crumb {
  display: flex; align-items: center; flex-wrap: wrap; gap: .45rem;
  font-family: var(--f-mono); font-size: var(--t-mono); letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-4); margin-bottom: 1.4rem;
}
.crumb a { color: var(--ink-4); text-decoration: none; transition: color var(--fast); }
.crumb a:hover { color: var(--ink); }
.crumb svg { opacity: .5; }

/* ══════════════ TEXTE COURANT ══════════════ */
.prose { max-width: 68ch; }
.prose > p { font-size: var(--t-body); line-height: 1.85; color: var(--ink-2); margin-bottom: 1.2rem; }
.prose > p:last-child { margin-bottom: 0; }
.prose strong { color: var(--ink); font-weight: 600; }
.prose h3 { font-size: var(--t-h3); margin: 2.8rem 0 1rem; }
.prose h3:first-child { margin-top: 0; }
.prose a:not(.btn):not(.link-arrow) {
  color: var(--ink); text-decoration: underline; text-underline-offset: 3px;
  text-decoration-color: var(--line-2); transition: text-decoration-color var(--fast);
}
.prose a:not(.btn):not(.link-arrow):hover { text-decoration-color: var(--ink); }
.prose ul { list-style: none; margin: 1.2rem 0 1.6rem; }
.prose li {
  position: relative; padding-left: 1.65rem; margin-bottom: .85rem;
  font-size: var(--t-body); line-height: 1.75; color: var(--ink-2);
}
.prose li::before {
  content: ''; position: absolute; left: .15rem; top: .68em;
  width: 6px; height: 6px; border-radius: 2px;
  background: var(--accent); opacity: .85;
}
.sec--ink .prose > p, .sec--ink .prose li { color: rgba(255,255,255,.72); }
.sec--ink .prose strong { color: #fff; }

/* ══════════════ BENTO / CARTES ══════════════ */
.bento { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.bento--2 { grid-template-columns: repeat(2, 1fr); }
.bento--3 { grid-template-columns: repeat(3, 1fr); }

.card {
  background: var(--cream); padding: clamp(1.6rem, 1rem + 1.6vw, 2.5rem);
  position: relative; isolation: isolate; text-decoration: none; display: block;
  transition: background var(--mid) var(--ease);
}
.card::before {
  /* Halo qui suit le curseur — positionné par site.js */
  content: ''; position: absolute; inset: 0; z-index: -1; opacity: 0;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(18,183,106,.09), transparent 62%);
  transition: opacity var(--mid);
}
.card:hover { background: var(--surface); }
.card:hover::before { opacity: 1; }

.card__n {
  font-family: var(--f-mono); font-size: var(--t-mono); font-weight: 500;
  letter-spacing: .12em; color: var(--ink-4); margin-bottom: 1.5rem;
  display: block; text-transform: uppercase;
}
.card__ico {
  width: 42px; height: 42px; border-radius: var(--r-sm);
  border: 1px solid var(--line-2); background: var(--surface);
  display: grid; place-items: center; color: var(--ink); margin-bottom: 1.3rem;
  transition: background var(--mid) var(--ease), color var(--mid), border-color var(--mid), transform var(--mid) var(--ease);
}
.card:hover .card__ico { background: var(--ink); color: var(--cream); border-color: var(--ink); transform: translateY(-2px); }
.card h3 { font-size: var(--t-h3); margin-bottom: .6rem; }
.card p { font-size: var(--t-small); line-height: 1.75; color: var(--ink-3); }
.card .link-arrow { margin-top: 1.4rem; }
.card__pill {
  display: inline-flex; margin-top: 1.4rem;
  font-family: var(--f-mono); font-size: var(--t-mono); letter-spacing: .08em;
  color: var(--ink-4); border: 1px solid var(--line-2);
  border-radius: 100px; padding: .25rem .7rem;
  transition: color var(--fast), border-color var(--fast);
}
.card:hover .card__pill { color: var(--ink-2); border-color: var(--ink-3); }

/* Trait animé sur les cartes cliquables */
a.card::after {
  content: ''; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: var(--ink); transition: width var(--slow) var(--ease);
}
a.card:hover::after { width: 100%; }

/* ══════════════ ÉTAPES ══════════════ */
.steps { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.step {
  background: var(--cream); padding: clamp(1.6rem, 1rem + 1.6vw, 2.4rem);
  display: grid; grid-template-columns: 76px 1fr; gap: clamp(1rem, .5rem + 1.5vw, 2rem);
  align-items: start; position: relative;
  transition: background var(--mid) var(--ease);
}
.step:hover { background: var(--surface); }
.step__n {
  font-family: var(--f-display); font-size: clamp(1.9rem, 1.4rem + 1.6vw, 2.6rem);
  font-weight: 700; color: var(--line-2); line-height: 1; letter-spacing: -.04em;
  font-variant-numeric: tabular-nums;
  transition: color var(--mid) var(--ease), transform var(--mid) var(--ease);
}
.step:hover .step__n { color: var(--ink); transform: translateX(3px); }
.step__tag {
  font-family: var(--f-mono); font-size: var(--t-mono); letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-4); margin-bottom: .55rem; display: block;
}
.step h3 { font-size: var(--t-h3); margin-bottom: .5rem; }
.step p { font-size: var(--t-small); line-height: 1.8; color: var(--ink-3); max-width: 64ch; }
.step__out {
  margin-top: .8rem; padding-top: .8rem; border-top: 1px dashed var(--line-2);
  font-size: .82rem; color: var(--ink-4);
}
.step__out b { font-weight: 600; color: var(--ink-3); }

/* ══════════════ STATISTIQUES / GAINS ══════════════ */
.gains { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(.9rem, .5rem + 1vw, 1.3rem); }
.gain {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-md); padding: clamp(1.4rem, 1rem + 1vw, 1.9rem);
  position: relative; isolation: isolate;
  transition: transform var(--mid) var(--ease), box-shadow var(--mid), border-color var(--mid);
}
.gain:hover { transform: translateY(-4px); box-shadow: 0 16px 36px -18px rgba(11,11,12,.3); border-color: var(--line-2); }
.gain__k {
  font-family: var(--f-display); font-size: clamp(1.35rem, 1.1rem + 1vw, 1.8rem);
  font-weight: 700; color: var(--ink); letter-spacing: -.03em; line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
.gain__l { font-size: var(--t-small); color: var(--ink-3); line-height: 1.7; margin-top: .6rem; }
.sec--ink .gain { background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.1); }
.sec--ink .gain:hover { background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.2); }
.sec--ink .gain__k { color: #fff; }
.sec--ink .gain__l { color: rgba(255,255,255,.68); }

/* ══════════════ AVANT / APRÈS ══════════════ */
.ba { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.ba__col { background: var(--cream); padding: clamp(1.6rem, 1rem + 1.5vw, 2.3rem); }
.ba__col--after { background: var(--ink); }
.ba__hd {
  font-family: var(--f-mono); font-size: var(--t-mono); letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-4); margin-bottom: 1.4rem; display: block;
}
.ba__col--after .ba__hd { color: rgba(255,255,255,.55); }
.ba__row {
  display: flex; gap: .75rem; align-items: flex-start; padding: .68rem 0;
  font-size: var(--t-small); line-height: 1.65; color: var(--ink-2);
}
.ba__col--after .ba__row { color: rgba(255,255,255,.8); }
.ba__mark {
  flex-shrink: 0; width: 19px; height: 19px; border-radius: 50%;
  display: grid; place-items: center; margin-top: .12rem;
}
.ba__mark--x { background: rgba(11,11,12,.07); color: var(--ink-4); }
.ba__mark--v { background: var(--accent-dim); color: var(--accent-ink); }

/* ══════════════ FAQ ══════════════ */
.faq { border-top: 1px solid var(--line); }
.sec--ink .faq { border-color: rgba(255,255,255,.12); }
.faq__item { border-bottom: 1px solid var(--line); }
.sec--ink .faq__item { border-color: rgba(255,255,255,.12); }
.faq__q {
  width: 100%; text-align: left; background: none; border: 0; cursor: pointer;
  padding: 1.35rem 3rem 1.35rem 0; position: relative; min-height: 56px;
  font-family: var(--f-display); font-size: 1rem; font-weight: 600;
  color: var(--ink); letter-spacing: -.012em; line-height: 1.45;
  transition: color var(--fast);
}
.sec--ink .faq__q { color: #fff; }
.faq__q:hover { color: var(--ink-3); }
.sec--ink .faq__q:hover { color: rgba(255,255,255,.7); }
.faq__q::after, .faq__q::before {
  content: ''; position: absolute; right: .5rem; top: 50%; background: var(--ink-3);
  transition: transform var(--mid) var(--ease), opacity var(--fast);
}
.sec--ink .faq__q::after, .sec--ink .faq__q::before { background: rgba(255,255,255,.55); }
.faq__q::before { width: 13px; height: 1.5px; translate: 0 -50%; }
.faq__q::after  { width: 1.5px; height: 13px; translate: 0 -50%; right: calc(.5rem + 5.75px); }
.faq__item.is-open .faq__q::after { transform: rotate(90deg); opacity: 0; }
.faq__a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--mid) var(--ease); }
.faq__item.is-open .faq__a { grid-template-rows: 1fr; }
.faq__a > div { overflow: hidden; }
.faq__a p {
  font-size: var(--t-small); line-height: 1.8; color: var(--ink-3);
  padding: 0 2rem 1.5rem 0; max-width: 72ch;
}
.sec--ink .faq__a p { color: rgba(255,255,255,.68); }

/* ══════════════ CTA ══════════════ */
.cta { padding-block: var(--section-y); background: var(--cream); }
.cta__card {
  max-width: var(--wrap); margin-inline: auto;
  background: var(--ink); border-radius: var(--r-xl);
  padding: clamp(2.5rem, 1.5rem + 4vw, 4.5rem);
  display: grid; grid-template-columns: 1.25fr .9fr; gap: clamp(2rem, 1rem + 3vw, 3.5rem);
  align-items: center; position: relative; overflow: hidden; isolation: isolate;
}
.cta__card::before {
  content: ''; position: absolute; inset: 0; z-index: -1; opacity: .5;
  background-image: linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse 80% 90% at 70% 10%, #000 10%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 90% at 70% 10%, #000 10%, transparent 75%);
}
.cta__card::after {
  content: ''; position: absolute; z-index: -1; width: 520px; aspect-ratio: 1;
  border-radius: 50%; top: -55%; right: -12%;
  background: radial-gradient(circle, rgba(18,183,106,.14), transparent 62%);
}
.cta__card h2, .cta__h { font-size: var(--t-h2); color: #fff; max-width: 18ch; }
.cta__card h2 .mute, .cta__h .mute { color: rgba(255,255,255,.48); }
.cta__card p, .cta__p {
  font-size: var(--t-body); color: rgba(255,255,255,.68);
  line-height: 1.8; margin-top: 1rem; max-width: 46ch;
}
.cta__card .eyebrow { color: rgba(255,255,255,.55); }
.cta__card .eyebrow::before { background: rgba(255,255,255,.22); }
.cta__col { display: flex; flex-direction: column; gap: .75rem; }
.cta__col .btn { width: 100%; }
.cta__note {
  font-family: var(--f-mono); font-size: var(--t-mono); letter-spacing: .1em;
  color: rgba(255,255,255,.55); text-align: center; margin-top: .3rem;
}

/* ══════════════ PIED DE PAGE ══════════════ */
.foot { background: var(--ink); color: rgba(255,255,255,.55); padding-block: clamp(3rem, 2rem + 2.5vw, 4.5rem) 2rem; }
.foot__top {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: clamp(1.8rem, 1rem + 2vw, 3rem);
  padding-bottom: 2.8rem; border-bottom: 1px solid rgba(255,255,255,.1);
}
.foot .logo { color: #fff; }
.foot .logo__mute { color: rgba(255,255,255,.35); }
.foot__pitch { font-size: var(--t-small); color: rgba(255,255,255,.6); line-height: 1.75; margin-top: 1rem; max-width: 34ch; }
.foot__ct {
  font-family: var(--f-mono); font-size: var(--t-mono); letter-spacing: .12em;
  text-transform: uppercase; color: rgba(255,255,255,.55); margin-bottom: 1.1rem; display: block;
}
.foot__col a {
  display: block; width: fit-content; font-size: .85rem; color: rgba(255,255,255,.55);
  text-decoration: none; margin-bottom: .7rem;
  transition: color var(--fast), transform var(--fast) var(--ease);
}
.foot__col a:hover { color: #fff; transform: translateX(3px); }
.foot__bot {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 1rem; padding-top: 1.8rem;
}
.foot__copy { font-family: var(--f-mono); font-size: var(--t-mono); letter-spacing: .08em; color: rgba(255,255,255,.55); }
.foot__legal { display: flex; gap: 1.4rem; flex-wrap: wrap; }
.foot__legal a { font-size: .78rem; color: rgba(255,255,255,.58); text-decoration: none; transition: color var(--fast); }
.foot__legal a:hover { color: rgba(255,255,255,.75); }

/* ══════════════════════════════════════════════════════════════
   ANIMATIONS
   Règle de netteté : tout élément animé retombe sur translate:none
   et perd son will-change une fois arrivé (classe .is-in), sinon
   le navigateur laisse le texte sur une couche composite floutée.
══════════════════════════════════════════════════════════════ */

/* Barre de progression de lecture */
.progress {
  position: fixed; top: 0; left: 0; height: 2px; z-index: 950;
  width: 100%; transform-origin: 0 50%; transform: scaleX(0);
  background: linear-gradient(90deg, var(--accent), var(--ink));
  pointer-events: none;
}

/* Révélation au scroll */
[data-reveal] {
  opacity: 0;
  translate: 0 18px;
  transition: opacity var(--slow) var(--ease-out), translate var(--slow) var(--ease-out);
}
[data-reveal].is-in {
  opacity: 1;
  translate: none;
  will-change: auto;
}
[data-reveal][data-delay="1"] { transition-delay: 70ms; }
[data-reveal][data-delay="2"] { transition-delay: 140ms; }
[data-reveal][data-delay="3"] { transition-delay: 210ms; }
[data-reveal][data-delay="4"] { transition-delay: 280ms; }
[data-reveal][data-delay="5"] { transition-delay: 350ms; }

/* Révélation des titres mot à mot.
   .split reste un simple marqueur : lui donner un display casserait
   le flux du titre (h1/h2 doivent rester des blocs). */
.split__w { display: inline-block; overflow: hidden; vertical-align: top; }
.split__w > span {
  display: inline-block;
  translate: 0 105%;
  transition: translate 760ms var(--ease-out);
  transition-delay: calc(var(--i, 0) * 42ms);
}
.is-in .split__w > span, .split.is-in .split__w > span { translate: none; }

/* ── Entrée au chargement ──
   Fondu simple, sans aucun déplacement : il n'y a ni transform ni
   pseudo-élément à composer, donc rien qui puisse sauter ou scintiller
   pendant que la page se peint. L'état masqué n'est appliqué que si le
   script du <head> a posé la classe « js » : sans JavaScript, tout
   s'affiche normalement. */
.intro { transition: opacity .7s var(--ease-out); }
.js:not(.ready) .intro { opacity: 0; }
.intro-1 { transition-delay: .10s; }
.intro-2 { transition-delay: .20s; }
.intro-3 { transition-delay: .30s; }
.intro-4 { transition-delay: .40s; }

/* Compteur : évite le décalage de largeur pendant l'incrément */
[data-count] { font-variant-numeric: tabular-nums; }

/* Bandeau défilant */
.marquee {
  overflow: hidden; background: var(--cream-2);
  border-block: 1px solid var(--line); padding-block: .95rem;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee__track { display: flex; width: max-content; animation: slide 42s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes slide { to { transform: translateX(-50%); } }
.marquee__item {
  display: inline-flex; align-items: center; gap: 2.4rem; padding-inline: 1.2rem;
  font-family: var(--f-mono); font-size: var(--t-mono); letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink-4); white-space: nowrap;
}
.marquee__item::after { content: ''; width: 3px; height: 3px; border-radius: 50%; background: var(--line-2); }

/* Ligne qui se trace sous les titres de section */
.rule { height: 1px; background: var(--line); transform-origin: 0 50%; transform: scaleX(0); transition: transform 900ms var(--ease-out); }
.rule.is-in { transform: scaleX(1); }

/* ══════════════ RESPECT DE prefers-reduced-motion ══════════════ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] { opacity: 1; translate: none; }
  .split__w > span { translate: none; }
  .rule { transform: scaleX(1); }
  .marquee__track { animation: none; }
  .progress { display: none; }
}

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE
   Breakpoints systématiques : 1080 / 880 (nav) / 720 / 520 / 380
   La typographie étant fluide, ces paliers ne touchent que les grilles.
══════════════════════════════════════════════════════════════ */

@media (max-width: 1080px) {
  .bento--3 { grid-template-columns: repeat(2, 1fr); }
  .gains { grid-template-columns: repeat(2, 1fr); }
  .cta__card { grid-template-columns: 1fr; }
  .cta__p { max-width: none; }
  .foot__top { grid-template-columns: 1fr 1fr 1fr; }
  .foot__brand { grid-column: 1 / -1; }
  .foot__pitch { max-width: 46ch; }
}

/* ── Passage au menu mobile ── */
@media (max-width: 880px) {
  .burger { display: block; }
  .nav__cta-desktop { display: none; }
  .nav {
    background: rgba(250,250,248,.9);
    backdrop-filter: blur(14px) saturate(180%);
    -webkit-backdrop-filter: blur(14px) saturate(180%);
    border-bottom-color: var(--line);
  }
  .nav__links {
    position: fixed; top: var(--nav-h); left: 0; right: 0;
    max-height: calc(100dvh - var(--nav-h));
    overflow-y: auto; overscroll-behavior: contain;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 1rem var(--gutter) 2.2rem;
    background: var(--cream); border-bottom: 1px solid var(--line);
    box-shadow: 0 24px 40px -24px rgba(11,11,12,.3);
    opacity: 0; visibility: hidden; translate: 0 -10px;
    transition: opacity var(--mid), translate var(--mid) var(--ease), visibility var(--mid);
  }
  .nav__links.is-open { opacity: 1; visibility: visible; translate: none; }
  .nav__link, .drop__btn {
    width: 100%; justify-content: space-between;
    font-size: 1.02rem; padding: 1rem .25rem; min-height: 52px;
    border-bottom: 1px solid var(--line); border-radius: 0;
  }
  .nav__link:hover, .drop__btn:hover { background: none; }
  .drop__menu {
    position: static; width: auto; transform: none; opacity: 1; visibility: visible;
    background: none; border: 0; box-shadow: none; padding: 0;
    display: grid; grid-template-rows: 0fr;
    transition: grid-template-rows var(--mid) var(--ease);
  }
  .drop.is-open .drop__menu { grid-template-rows: 1fr; transform: none; }
  .drop__menu > div { overflow: hidden; }
  .drop__item { padding: .85rem .25rem .85rem 1rem; min-height: 56px; }
  .drop__all { margin-inline: .25rem; padding-left: 1rem; min-height: 48px; align-items: center; }
  .nav__cta-mobile { display: flex; width: 100%; margin-top: 1.3rem; }
}
@media (min-width: 881px) {
  .nav__cta-mobile { display: none; }
}

@media (max-width: 720px) {
  .bento--2, .bento--3 { grid-template-columns: 1fr; }
  .ba { grid-template-columns: 1fr; }
  .gains { grid-template-columns: 1fr; }
  .step { grid-template-columns: 1fr; gap: .7rem; }
  .step__n { font-size: 1.7rem; }
  .foot__top { grid-template-columns: 1fr 1fr; }
  .foot__bot { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 520px) {
  :root { --nav-h: 62px; }
  .btn { width: 100%; }
  .btn-row { flex-direction: column; align-items: stretch; }
  .crumb { font-size: .6rem; }
  .foot__top { grid-template-columns: 1fr; gap: 2rem; }
  .cta__card { border-radius: var(--r-lg); }
  .faq__q { padding-right: 2.4rem; font-size: .95rem; }
}

@media (max-width: 380px) {
  :root { --gutter: 1rem; }
  .card, .step, .ba__col { padding: 1.35rem 1.15rem; }
}

/* Paysage sur petit écran : on évite les hauteurs pleine page */
@media (max-height: 560px) and (orientation: landscape) {
  .hero { min-height: auto !important; padding-block: calc(var(--nav-h) + 2rem) 3rem; }
  .nav__links { max-height: calc(100dvh - var(--nav-h)); }
}

/* Impression */
@media print {
  .nav, .progress, .marquee, .cta, .burger { display: none !important; }
  [data-reveal] { opacity: 1 !important; translate: none !important; }
  body { background: #fff; color: #000; }
}

/* ══════════════ FORMULAIRES ══════════════ */
.form {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: clamp(1.5rem, 1rem + 2vw, 2.5rem);
  box-shadow: 0 24px 50px -30px rgba(11,11,12,.22);
}
.form__head { font-family: var(--f-display); font-size: 1.28rem; font-weight: 700; color: var(--ink); letter-spacing: -.02em; }
.form__sub { font-size: var(--t-small); color: var(--ink-3); line-height: 1.65; margin: .5rem 0 1.7rem; }
.form__bar { display: block; height: 3px; border-radius: 100px; background: var(--cream-3); overflow: hidden; margin-bottom: 1.8rem; }
.form__fill { display: block; height: 100%; width: 0; border-radius: 100px; background: var(--accent); transition: width var(--mid) var(--ease-out); }

.fg { margin-bottom: 1.15rem; }
.fg label { display: block; font-size: .84rem; font-weight: 600; color: var(--ink); margin-bottom: .45rem; }
.fg label .opt { font-weight: 400; color: var(--ink-4); }
.fg input, .fg select, .fg textarea {
  width: 100%; font-family: var(--f-body); font-size: 1rem; color: var(--ink);
  background: var(--cream); border: 1px solid var(--line-2); border-radius: var(--r-sm);
  padding: .8rem .95rem; min-height: 48px;
  transition: border-color var(--fast), box-shadow var(--fast), background var(--fast);
}
.fg textarea { min-height: 116px; resize: vertical; line-height: 1.6; }
.fg select { appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2361615F' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right .95rem center; padding-right: 2.4rem;
}
.fg input:focus, .fg select:focus, .fg textarea:focus {
  outline: none; border-color: var(--ink); background: var(--surface);
  box-shadow: 0 0 0 3px rgba(11,11,12,.07);
}
.fg input::placeholder, .fg textarea::placeholder { color: var(--ink-4); }
.fg--2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.fg .err { display: none; font-size: .78rem; color: var(--danger); margin-top: .4rem; }
.fg.is-err input, .fg.is-err textarea, .fg.is-err select { border-color: var(--danger); }
.fg.is-err .err { display: block; }
.form__note { font-family: var(--f-mono); font-size: var(--t-mono); letter-spacing: .1em; color: var(--ink-4); text-align: center; margin-top: .9rem; }
.form .btn { width: 100%; margin-top: .6rem; }
.form .btn:disabled { opacity: .55; cursor: wait; }

.done { display: none; text-align: center; padding: 1.5rem 0; }
.done.is-on { display: block; animation: fadeIn .45s var(--ease-out) both; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.done__ring {
  width: 54px; height: 54px; margin: 0 auto 1.3rem; border-radius: 50%;
  background: var(--accent-dim); color: var(--accent-ink); display: grid; place-items: center;
}
.done h3 { font-size: 1.24rem; margin-bottom: .6rem; }
.done p { font-size: var(--t-small); color: var(--ink-3); line-height: 1.75; max-width: 40ch; margin: 0 auto 1.6rem; }

@media (max-width: 520px) { .fg--2 { grid-template-columns: 1fr; gap: 0; } }

/* ── Cibles tactiles : au moins 44px de haut sur écran tactile ──
   Les liens texte (flèche, coordonnées) sont trop bas par défaut. */
@media (pointer: coarse), (max-width: 880px) {
  a.link-arrow:not(.card .link-arrow),
  a.ct__v {
    min-height: 44px;
    align-items: center;
  }
}

/* ══════════════ CAS D'USAGE ══════════════
   Chaque cas est une carte autonome : le lecteur voit un bloc par idée,
   au lieu d'un enchaînement de paragraphes. Le visuel passe à gauche une
   fois sur deux pour rythmer la lecture. */
.uc {
  display: grid; gap: clamp(1.5rem, 1rem + 2.5vw, 3rem); align-items: center;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: clamp(1.5rem, 1rem + 2vw, 2.6rem);
  transition: box-shadow var(--mid) var(--ease), border-color var(--mid);
}
.uc:hover { box-shadow: 0 18px 44px -28px rgba(11,11,12,.3); border-color: var(--line-2); }
.uc + .uc { margin-top: clamp(1rem, .5rem + 1.5vw, 1.6rem); }
@media (min-width: 861px) {
  .uc { grid-template-columns: 1fr 1fr; }
  .uc:nth-child(even) .uc__media { order: -1; }
}
.uc__n {
  font-family: var(--f-mono); font-size: var(--t-mono); letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-4); display: block; margin-bottom: .9rem;
}
.uc h3 { font-size: clamp(1.25rem, 1.1rem + .7vw, 1.6rem); margin-bottom: .8rem; }
.uc p { font-size: var(--t-body); line-height: 1.8; color: var(--ink-2); max-width: 52ch; }

.uc__media {
  background: var(--cream); border: 1px solid var(--line);
  border-radius: var(--r-md); padding: clamp(1.1rem, .8rem + 1vw, 1.5rem);
}
.uc__bar { display: flex; align-items: center; gap: .6rem; padding-bottom: .9rem; margin-bottom: .9rem; border-bottom: 1px solid var(--line); }
.uc__ico {
  width: 30px; height: 30px; border-radius: 8px; flex-shrink: 0; display: grid; place-items: center;
  background: var(--ink); color: var(--cream);
}
.uc__t { font-family: var(--f-mono); font-size: var(--t-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-4); }
.uc__line {
  display: flex; align-items: center; gap: .6rem;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-sm);
  padding: .62rem .8rem; margin-bottom: .45rem;
  font-size: .82rem; color: var(--ink-2);
}
.uc__line:last-child { margin-bottom: 0; }
.uc__dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }
.uc__dot--off { background: var(--line-2); }
.uc__tag {
  margin-left: auto; font-family: var(--f-mono); font-size: .6rem;
  letter-spacing: .07em; color: var(--accent-ink); white-space: nowrap;
}
.uc__tag--off { color: var(--ink-4); }

/* ══════════════ TABLEAU DES TÂCHES PRISES EN CHARGE ══════════════ */
.tasks { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.task {
  background: var(--cream); padding: 1.5rem clamp(1.2rem, 1rem + 1vw, 1.9rem);
  display: grid; grid-template-columns: minmax(170px, 260px) 1fr; gap: clamp(1rem, .5rem + 1.5vw, 2rem); align-items: baseline;
  transition: background var(--mid) var(--ease);
}
.task:hover { background: var(--surface); }
.task__k { font-family: var(--f-display); font-size: .98rem; font-weight: 600; color: var(--ink); letter-spacing: -.012em; }
.task__v { font-size: var(--t-small); line-height: 1.7; color: var(--ink-3); }
.sec--ink .task { background: rgba(255,255,255,.04); }
.sec--ink .task:hover { background: rgba(255,255,255,.07); }
.sec--ink .task__k { color: #fff; }
.sec--ink .task__v { color: rgba(255,255,255,.68); }
.sec--ink .tasks { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.1); }
@media (max-width: 720px) { .task { grid-template-columns: 1fr; gap: .35rem; } }

/* ══════════════ CAS CLIENT ══════════════ */
.case {
  display: grid; grid-template-columns: 200px 1fr; gap: clamp(1.5rem, 1rem + 2vw, 3rem);
  align-items: center;
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--r-lg); padding: clamp(1.6rem, 1rem + 2vw, 2.8rem);
}
.case__logo {
  background: #fff; border-radius: var(--r-md); padding: 1rem;
  display: grid; place-items: center;
}
.case__logo img { width: 100%; height: auto; border-radius: 8px; }
.case__k {
  font-family: var(--f-mono); font-size: var(--t-mono); letter-spacing: .12em;
  text-transform: uppercase; color: rgba(255,255,255,.55); display: block; margin-bottom: .8rem;
}
.case h3 { font-size: clamp(1.2rem, 1.05rem + .7vw, 1.5rem); color: #fff; margin-bottom: .9rem; }
.case p { font-size: var(--t-body); line-height: 1.8; color: rgba(255,255,255,.72); }
.case__res { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.4rem; }
.case__res span {
  font-family: var(--f-mono); font-size: var(--t-mono); letter-spacing: .06em;
  color: rgba(255,255,255,.8); background: rgba(18,183,106,.16);
  border: 1px solid rgba(18,183,106,.3); border-radius: 100px; padding: .35rem .85rem;
}
@media (max-width: 760px) {
  .case { grid-template-columns: 1fr; }
  .case__logo { max-width: 160px; }
}

/* Message d'erreur du formulaire, affiché sous le bouton d'envoi */
.form__err {
  margin-top: .9rem; padding: .8rem 1rem;
  background: rgba(212, 61, 61, .07); border: 1px solid rgba(212, 61, 61, .3);
  border-radius: var(--r-sm);
  font-size: .85rem; line-height: 1.6; color: #A32C2C;
}