/* =============================================================================
   ID Solution — site.css
   Stylesheet unique pour les 9 pages reconstruites from scratch.
   Plus d'Elementor. HTML5 sémantique, design system maîtrisé.
   ========================================================================== */

@import url('tokens.css');

/* Polices : DM Sans servi localement (woff2), Plus Jakarta Sans + Fraunces via Google Fonts.
   Le @font-face local évite le round-trip CSS bloquant pour la police de corps. */
@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('../fonts/dmsans-rp2yp2ywxg089urii5-g4vlh9vod8cmcqbu6-k6h9q.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('../fonts/dmsans-rp2yp2ywxg089urii5-g4vlh9vod8cmcqbu0-k4.woff2') format('woff2');
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@500;600;700;800&family=Fraunces:ital,wght@1,400;1,500;1,600&display=swap');


/* ============================================================================
   RESET & BASE
   ========================================================================== */

*,*::before,*::after{ box-sizing:border-box; }
*{ margin:0; }
html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top:96px;
  overflow-x:hidden;  /* défense contre tout débordement horizontal accidentel */
}
body{ overflow-x:hidden; }
body{
  font-family:var(--font-body);
  font-size:var(--text-base);
  line-height:1.6;
  color:var(--color-neutral-900);
  background:
    radial-gradient(ellipse 1400px 900px at -10% -20%,
      color-mix(in srgb, var(--color-accent-soft) 45%, transparent),
      transparent 55%),
    radial-gradient(ellipse 1200px 800px at 110% 110%,
      var(--color-primary-50),
      transparent 60%),
    var(--color-neutral-0);
  background-attachment:fixed;
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
}
body::after{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:-1;
  opacity:.025;
  background-image:url("data:image/svg+xml;utf8,<svg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size:200px 200px;
}
img,svg{ display:block; max-width:100%; height:auto; }
a{ color:inherit; text-decoration:none; }
ul,ol{ list-style:none; padding:0; }
button{ font:inherit; color:inherit; background:none; border:0; cursor:pointer; }
::selection{ background:var(--color-primary-600); color:#fff; }

::-webkit-scrollbar{ width:10px; height:10px; }
::-webkit-scrollbar-track{ background:var(--color-neutral-100); }
::-webkit-scrollbar-thumb{ background:var(--color-neutral-300); border-radius:6px; }
::-webkit-scrollbar-thumb:hover{ background:var(--color-primary-600); }


/* ============================================================================
   TYPOGRAPHY
   ========================================================================== */

h1,h2,h3,h4,h5,h6{
  font-family:var(--font-display);
  font-weight:700;
  line-height:1.12;
  letter-spacing:-.4px;
  color:var(--color-neutral-900);
}
h1{
  font-size:clamp(1.75rem, 5vw, 4rem);
  font-weight:600;
  letter-spacing:-1.5px;
  line-height:1.08;
  word-wrap:break-word;
  overflow-wrap:break-word;
}
h2{
  font-size:clamp(1.625rem, 3.2vw, 2.5rem);
  font-weight:600;
  letter-spacing:-.6px;
  line-height:1.15;
}
h3{
  font-size:clamp(1.25rem, 1.8vw, 1.625rem);
  font-weight:700;
  letter-spacing:-.3px;
}
h4{ font-size:var(--text-xl); font-weight:600; }
p{ line-height:1.7; color:var(--color-neutral-700); }
strong{ color:var(--color-neutral-900); font-weight:600; }

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--font-body);
  font-size:11px;
  font-weight:700;
  letter-spacing:2.5px;
  text-transform:uppercase;
  color:var(--color-accent-bold);
  margin-bottom:var(--space-4);
}
.eyebrow::before{
  content:"";
  width:24px;
  height:2px;
  background:var(--color-accent-bold);
  border-radius:2px;
}
.lead{
  font-family:'Fraunces', Georgia, serif;
  font-size:clamp(1.05rem, 1.4vw, 1.35rem);
  font-style:italic;
  font-weight:400;
  line-height:1.5;
  color:var(--color-neutral-700);
  max-width:62ch;
}


/* ============================================================================
   LAYOUT — container + section
   ========================================================================== */

.container{
  max-width:1240px;
  margin:0 auto;
  padding-left:var(--space-5);
  padding-right:var(--space-5);
}
.container--narrow{ max-width:880px; }
.container--wide{ max-width:1400px; }

.section{
  padding-top:clamp(60px, 8vw, 120px);
  padding-bottom:clamp(60px, 8vw, 120px);
  position:relative;
}
.section--tight{
  padding-top:clamp(40px, 5vw, 80px);
  padding-bottom:clamp(40px, 5vw, 80px);
}
.section-head{
  text-align:center;
  margin-bottom:var(--space-8);
  max-width:780px;
  margin-left:auto;
  margin-right:auto;
}
.section-head .eyebrow{ justify-content:center; }
.section-head .eyebrow::before{ display:none; }
.section-head .eyebrow{ padding:6px 14px; border-radius:999px; background:var(--color-accent-soft); }
.section-head h2{ margin-bottom:var(--space-3); }
.section-head p{ font-size:var(--text-lg); color:var(--color-neutral-600); }


/* ============================================================================
   HEADER (site nav)
   ========================================================================== */

.site-header{
  position:sticky;
  top:0;
  z-index:70;
  background:linear-gradient(135deg, var(--color-primary-700) 0%, var(--color-primary-800) 100%);
  box-shadow:0 4px 18px rgba(0,11,107,.18);
  isolation:isolate;
}
.site-header::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 15% 50%, rgba(255,255,255,.05) 0%, transparent 35%),
    radial-gradient(circle at 85% 50%, rgba(255,255,255,.03) 0%, transparent 35%);
  pointer-events:none;
  z-index:-1;
}
.site-header__inner{
  max-width:1320px;
  margin:0 auto;
  padding:18px var(--space-5);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:var(--space-5);
}
.site-logo{
  display:flex;
  align-items:center;
  flex-shrink:0;
}
.site-logo img{
  max-height:88px;
  width:auto;
  filter:brightness(0) invert(1);
  transition:transform .25s var(--ease-base);
}
@media (max-width:900px){
  .site-logo img{ max-height:64px; }
  .site-header__inner{ padding:14px var(--space-5); }
}
@media (max-width:480px){
  .site-logo img{ max-height:52px; }
  .site-header__inner{ padding:12px var(--space-5); }
}
.site-logo:hover img{ transform:scale(1.04); }

.site-nav{
  display:flex;
  align-items:center;
  gap:var(--space-6);
}
.site-nav__list{
  display:flex;
  gap:var(--space-6);
  align-items:center;
}
.site-nav__link{
  position:relative;
  color:#fff;
  font-weight:500;
  letter-spacing:.4px;
  font-size:var(--text-sm);
  padding:8px 0;
  transition:color .2s var(--ease-base);
  touch-action:manipulation;
  -webkit-tap-highlight-color:transparent;
}
.site-nav__toggle{ touch-action:manipulation; -webkit-tap-highlight-color:transparent; }
@media (hover:hover) and (pointer:fine){
  .site-nav__link:hover{ color:var(--color-warm); }
}
.site-nav__link.is-active{
  color:#fff;
  position:relative;
}
.site-nav__link.is-active::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:-6px;
  height:2px;
  background:var(--color-warm);
  border-radius:2px;
}
.site-nav__item{ position:relative; }
.site-nav__item--has-children > .site-nav__link::after{
  content:"";
  display:inline-block;
  width:0; height:0;
  border-left:4px solid transparent;
  border-right:4px solid transparent;
  border-top:5px solid currentColor;
  margin-left:6px;
  vertical-align:middle;
  transition:transform .25s var(--ease-base);
}
@media (hover:hover) and (pointer:fine){
  .site-nav__item--has-children:hover > .site-nav__link::after{ transform:rotate(180deg); }
}

.site-nav__submenu{
  position:absolute;
  top:100%;
  left:50%;
  transform:translateX(-50%) translateY(10px);
  background:#fff;
  border-radius:12px;
  box-shadow:0 16px 40px rgba(27,25,23,.12), 0 0 0 1px var(--color-neutral-200);
  padding:8px 0;
  min-width:260px;
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  /* Délai à la fermeture pour laisser le temps de bouger la souris */
  transition:opacity .2s var(--ease-base), transform .25s var(--ease-base), visibility 0s linear .35s;
  margin-top:18px;
}
/* Pont invisible entre le parent et le submenu pour ne pas perdre le hover */
.site-nav__submenu::after{
  content:"";
  position:absolute;
  top:-18px;
  left:0; right:0;
  height:18px;
  background:transparent;
}
.site-nav__submenu::before{
  content:"";
  position:absolute;
  top:0; left:0; right:0;
  height:3px;
  background:var(--color-warm);
  border-radius:12px 12px 0 0;
}
@media (hover:hover) and (pointer:fine){
  .site-nav__item--has-children:hover > .site-nav__submenu,
  .site-nav__item--has-children:focus-within > .site-nav__submenu{
    opacity:1;
    visibility:visible;
    pointer-events:auto;
    transform:translateX(-50%) translateY(0);
    transition:opacity .2s var(--ease-base), transform .25s var(--ease-base), visibility 0s linear 0s;
  }
}
.site-nav__submenu a{
  display:block;
  padding:12px 20px;
  color:var(--color-neutral-900);
  font-weight:500;
  font-size:var(--text-sm);
  transition:background-color .15s, color .15s, padding-left .15s;
}
.site-nav__submenu a:hover{
  background:var(--color-accent-soft);
  color:var(--color-accent-bold);
  padding-left:26px;
}

.site-nav__toggle{
  display:none;
  width:44px; height:44px;
  border:1.5px solid rgba(255,255,255,.3);
  border-radius:10px;
  background:transparent;
  color:#fff;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:5px;
  padding:0;
  cursor:pointer;
  flex-shrink:0;
  transition:background-color .2s var(--ease-base), border-color .2s var(--ease-base);
}
.site-nav__toggle span{
  display:block;
  width:20px;
  height:2px;
  background:#fff;
  border-radius:2px;
  transition:transform .25s var(--ease-base), opacity .2s var(--ease-base);
}
.site-nav__toggle:hover{
  background:rgba(255,255,255,.08);
  border-color:rgba(255,255,255,.55);
}
.site-nav__toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.site-nav__toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.site-nav__toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }


/* ---------- Mobile menu (drawer) ---------- */
@media (max-width:900px){
  .site-nav__toggle{ display:inline-flex; }
  .site-nav{
    position:fixed;
    top:0;
    right:0;
    bottom:0;
    width:min(86vw, 360px);
    background:linear-gradient(160deg, var(--color-primary-700) 0%, var(--color-primary-800) 100%);
    padding:96px var(--space-5) var(--space-5);
    overflow-y:auto;
    transform:translateX(100%);
    transition:transform .35s var(--ease-out);
    box-shadow:-12px 0 32px rgba(0,11,107,.25);
    z-index:60;
  }
  .site-nav.is-open{ transform:translateX(0); }
  .site-nav__list{
    flex-direction:column;
    align-items:stretch;
    gap:0;
  }
  .site-nav__item{
    border-bottom:1px solid rgba(255,255,255,.10);
  }
  .site-nav__link{
    display:block;
    padding:14px 4px;
    font-size:var(--text-base);
    font-weight:600;
  }
  .site-nav__item--has-children > .site-nav__link::after{ float:right; margin-top:8px; }
  .site-nav__item--has-children.is-expanded > .site-nav__link::after{ transform:rotate(180deg); }
  .site-nav__submenu{
    position:static;
    transform:none;
    left:auto;
    background:transparent;
    box-shadow:none;
    padding:0 0 var(--space-3) var(--space-4);
    min-width:0;
    margin-top:0;
    max-height:0;
    overflow:hidden;
    transition:max-height .3s var(--ease-base), opacity .25s var(--ease-base);
    pointer-events:auto;
    opacity:.4;
  }
  .site-nav__submenu::before,
  .site-nav__submenu::after{ display:none; }
  /* Annule l'effet desktop de hover/focus-within qui translate le sous-menu */
  .site-nav__item--has-children:hover > .site-nav__submenu,
  .site-nav__item--has-children:focus-within > .site-nav__submenu{
    transform:none;
    opacity:.4;
    visibility:visible;
    max-height:0;
  }
  .site-nav__item--has-children.is-expanded > .site-nav__submenu{
    transform:none;
    opacity:1;
    visibility:visible;
    max-height:420px;
  }
  .site-nav__submenu a{
    color:rgba(255,255,255,.85);
    padding:10px 0 10px var(--space-3);
    font-size:var(--text-sm);
    border-left:2px solid rgba(255,255,255,.20);
  }
  .site-nav__submenu a:hover{
    background:transparent;
    color:var(--color-warm);
    border-left-color:var(--color-warm);
    padding-left:var(--space-4);
  }
  /* Backdrop when nav open */
  body.nav-open::before{
    content:"";
    position:fixed;
    inset:0;
    background:rgba(15,12,40,.55);
    backdrop-filter:blur(2px);
    z-index:55;
    animation:nav-fade .25s var(--ease-out) both;
  }
  body.nav-open{ overflow:hidden; }
  @keyframes nav-fade{ from{ opacity:0; } to{ opacity:1; } }
  .site-nav__toggle{ position:relative; z-index:65; }
}


/* ============================================================================
   HERO
   ========================================================================== */

.hero{
  position:relative;
  padding:clamp(80px, 12vh, 140px) 0 clamp(60px, 10vw, 120px);
  overflow:hidden;
  isolation:isolate;
}
.hero::before,
.hero::after{
  content:"";
  position:absolute;
  border-radius:50%;
  filter:blur(80px);
  pointer-events:none;
  z-index:-2;
}
.hero::before{
  top:-15%;
  right:-12%;
  width:60vw;
  height:60vw;
  max-width:780px;
  max-height:780px;
  background:radial-gradient(circle,
    color-mix(in srgb, var(--color-accent-bold) 32%, transparent),
    transparent 60%);
  animation:hero-orb-a 16s ease-in-out infinite alternate;
}
.hero::after{
  bottom:-25%;
  left:-15%;
  width:50vw;
  height:50vw;
  max-width:640px;
  max-height:640px;
  background:radial-gradient(circle,
    color-mix(in srgb, var(--color-primary-600) 18%, transparent),
    transparent 70%);
  animation:hero-orb-b 22s ease-in-out infinite alternate;
}
@keyframes hero-orb-a{
  0%{ transform:translate(0,0) scale(1) rotate(0deg); }
  100%{ transform:translate(-40px,60px) scale(1.1) rotate(20deg); }
}
@keyframes hero-orb-b{
  0%{ transform:translate(0,0) scale(1) rotate(0deg); }
  100%{ transform:translate(60px,-40px) scale(1.12) rotate(-15deg); }
}
@media (prefers-reduced-motion:reduce){
  .hero::before, .hero::after{ animation:none; }
}

.hero__inner{
  max-width:1240px;
  margin:0 auto;
  padding:0 var(--space-5);
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:var(--space-8);
  align-items:center;
}
.hero__inner--centered{
  grid-template-columns:1fr;
  text-align:center;
  max-width:880px;
}
.hero__inner--centered .lead{ margin:var(--space-5) auto 0; }
.hero__inner--centered .hero__cta{ justify-content:center; }
.hero__inner--centered .hero__title::before{ margin-left:auto; margin-right:auto; }

.hero__content{ max-width:62ch; }
.hero__title{
  background:linear-gradient(180deg,
    var(--color-neutral-900) 0%,
    var(--color-neutral-900) 65%,
    color-mix(in srgb, var(--color-accent-bold) 80%, var(--color-neutral-900)) 100%);
  -webkit-background-clip:text;
  background-clip:text;
  -webkit-text-fill-color:transparent;
  color:transparent;
  margin-bottom:var(--space-4);
}
.hero__title::before{
  content:"";
  display:block;
  width:88px;
  height:6px;
  background:linear-gradient(90deg,
    var(--color-accent-bold) 0%,
    color-mix(in srgb, var(--color-accent-bold) 50%, var(--color-primary-600)) 100%);
  border-radius:4px;
  margin-bottom:var(--space-5);
  -webkit-text-fill-color:initial;
  background-clip:initial;
}
.hero__subtitle{
  font-family:'Fraunces', serif;
  font-style:italic;
  font-size:clamp(1.25rem, 2.2vw, 1.875rem);
  font-weight:500;
  color:var(--color-neutral-600);
  margin-bottom:var(--space-5);
  line-height:1.25;
}
.hero__cta{
  display:flex;
  gap:var(--space-3);
  margin-top:var(--space-6);
  flex-wrap:wrap;
}
.hero__image{
  position:relative;
  border-radius:24px;
  overflow:hidden;
  box-shadow:
    0 8px 24px rgba(27,25,23,.08),
    0 32px 64px rgba(27,25,23,.10);
}
.hero__image img{
  width:100%;
  height:100%;
  aspect-ratio:4/3;
  object-fit:cover;
}
.hero__image::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(135deg,
    transparent 60%,
    color-mix(in srgb, var(--color-accent-bold) 20%, transparent) 100%);
  pointer-events:none;
}
@media (max-width:900px){
  .hero__inner{ grid-template-columns:1fr; }
}


/* ============================================================================
   BUTTONS
   ========================================================================== */

.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:16px 32px;
  border-radius:999px;
  border:2px solid transparent;
  font-family:var(--font-body);
  font-size:var(--text-sm);
  font-weight:700;
  letter-spacing:1.5px;
  text-transform:uppercase;
  white-space:nowrap;
  transition:transform .25s var(--ease-base),
             box-shadow .25s var(--ease-base),
             background-color .2s var(--ease-base),
             border-color .2s var(--ease-base),
             color .2s var(--ease-base);
  cursor:pointer;
}
.btn::after{
  content:"→";
  font-size:16px;
  transition:transform .25s var(--ease-out);
}
.btn:hover::after{ transform:translateX(4px); }

.btn--primary{
  background:var(--color-accent-bold);
  color:#fff;
  box-shadow:0 8px 24px color-mix(in srgb, var(--color-accent-bold) 30%, transparent);
}
.btn--primary:hover{
  transform:translateY(-2px);
  box-shadow:0 12px 32px color-mix(in srgb, var(--color-accent-bold) 40%, transparent);
  filter:brightness(.94);
}

.btn--ghost{
  background:transparent;
  color:var(--color-neutral-900);
  border-color:var(--color-neutral-200);
}
.btn--ghost:hover{
  background:var(--color-neutral-100);
  border-color:var(--color-neutral-400);
}

.btn--brand{
  background:var(--color-primary-600);
  color:#fff;
  box-shadow:0 8px 24px rgba(0,16,184,.30);
}
.btn--brand:hover{
  transform:translateY(-2px);
  background:var(--color-primary-700);
  box-shadow:0 12px 32px rgba(0,16,184,.40);
}

.btn--light{
  background:#fff;
  color:var(--color-accent-bold);
  box-shadow:0 8px 24px rgba(0,0,0,.18);
}
.btn--light:hover{
  transform:translateY(-2px);
  filter:brightness(.95);
  box-shadow:0 12px 32px rgba(0,0,0,.25);
}

/* Mobile : CTA qui rentrent dans l'écran */
@media (max-width:600px){
  .btn{
    padding:14px 22px;
    font-size:12px;
    letter-spacing:1px;
    white-space:normal;
    text-align:center;
    line-height:1.25;
    max-width:100%;
  }
  .hero__cta{ width:100%; flex-direction:column; }
  .hero__cta .btn{ width:100%; justify-content:center; flex:0 0 auto; }
  .callout .btn{ width:100%; max-width:340px; }
  .alt-block__content .btn{ width:100%; max-width:340px; }
}


/* ============================================================================
   CARDS — base + variants
   ========================================================================== */

.card{
  background:var(--color-neutral-0);
  border:1px solid var(--color-neutral-200);
  border-radius:18px;
  padding:var(--space-6);
  position:relative;
  overflow:hidden;
  isolation:isolate;
  box-shadow:
    0 1px 2px rgba(27,25,23,.04),
    0 8px 24px rgba(27,25,23,.06);
  transition:transform .35s var(--ease-out),
             box-shadow .35s var(--ease-out),
             border-color .25s var(--ease-base);
  height:100%;
  display:flex;
  flex-direction:column;
}
.card::after{
  content:"";
  position:absolute;
  top:-50%; right:-50%;
  width:200px;
  height:200px;
  border-radius:50%;
  background:radial-gradient(circle, var(--color-accent-soft) 0%, transparent 70%);
  opacity:0;
  transition:opacity .4s var(--ease-out);
  z-index:-1;
}
.card:hover{
  transform:translateY(-8px);
  border-color:var(--color-accent-bold);
  box-shadow:
    0 16px 48px rgba(27,25,23,.10),
    0 0 0 1px color-mix(in srgb, var(--color-accent-bold) 40%, transparent);
}
.card:hover::after{ opacity:1; }

.card__icon{
  width:64px; height:64px;
  border-radius:16px;
  background:linear-gradient(135deg,
    var(--color-accent-soft),
    color-mix(in srgb, var(--color-accent-soft) 50%, var(--color-neutral-0)));
  display:flex; align-items:center; justify-content:center;
  color:var(--color-accent-bold);
  margin-bottom:var(--space-4);
  transition:transform .25s var(--ease-base);
}
.card:hover .card__icon{ transform:rotate(-6deg) scale(1.05); }
.card__icon svg{ width:28px; height:28px; }

.card__title{
  font-family:var(--font-display);
  font-size:var(--text-xl);
  font-weight:700;
  letter-spacing:-.3px;
  margin-bottom:var(--space-3);
  color:var(--color-neutral-900);
}
.card__body{
  font-size:var(--text-sm);
  line-height:1.7;
  color:var(--color-neutral-700);
  flex:1;
}
.card__cta{
  margin-top:var(--space-4);
  padding-top:var(--space-3);
  border-top:1px solid var(--color-neutral-100);
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-body);
  font-size:var(--text-sm);
  font-weight:700;
  color:var(--color-accent-bold);
}
.card__cta::after{
  content:"→";
  transition:transform .25s var(--ease-out);
}
.card:hover .card__cta::after{ transform:translateX(4px); }


/* Service card (large) — used on home for 3-up grid */
.service-card{
  --card-accent:var(--color-accent-bold);
  --card-accent-soft:var(--color-accent-soft);
  display:block;
  background:var(--color-neutral-0);
  border-radius:20px;
  overflow:hidden;
  border:1px solid var(--color-neutral-200);
  box-shadow:
    0 1px 2px rgba(27,25,23,.04),
    0 8px 24px rgba(27,25,23,.06);
  position:relative;
  isolation:isolate;
  transition:transform .4s var(--ease-out), box-shadow .4s var(--ease-out), border-color .25s var(--ease-base);
  height:100%;
}
.service-card__media{
  aspect-ratio:16/10;
  overflow:hidden;
  background:var(--card-accent-soft);
}
.service-card__media img{
  width:100%; height:100%;
  object-fit:cover;
  transition:transform .8s var(--ease-out);
}
.service-card__body{ padding:var(--space-5) var(--space-6) var(--space-6); }
.service-card__eyebrow{
  display:inline-block;
  font-family:var(--font-body);
  font-size:11px;
  font-weight:700;
  letter-spacing:2px;
  text-transform:uppercase;
  color:var(--card-accent);
  margin-bottom:var(--space-2);
}
.service-card__title{
  font-family:var(--font-display);
  font-size:1.625rem;
  font-weight:700;
  letter-spacing:-.3px;
  margin-bottom:var(--space-3);
  color:var(--color-neutral-900);
}
.service-card__body p{
  font-size:var(--text-sm);
  line-height:1.65;
  color:var(--color-neutral-600);
  margin-bottom:var(--space-3);
}
.service-card__cta{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:var(--text-sm);
  font-weight:700;
  color:var(--card-accent);
}
.service-card__cta::after{
  content:"→";
  transition:transform .25s var(--ease-out);
}
.service-card::before{
  content:"";
  position:absolute;
  top:0; left:0; bottom:0;
  width:0;
  background:var(--card-accent);
  transition:width .25s var(--ease-base);
  z-index:1;
}
.service-card:hover{
  transform:translateY(-6px);
  box-shadow:
    0 16px 40px rgba(27,25,23,.10),
    0 0 0 1px var(--card-accent);
  border-color:var(--card-accent);
}
.service-card:hover::before{ width:6px; }
.service-card:hover .service-card__media img{ transform:scale(1.06); }
.service-card:hover .service-card__cta::after{ transform:translateX(4px); }

/* Service accents — applied via class on .service-card */
.service-card.is-innovation { --card-accent:var(--terra-bold);  --card-accent-soft:var(--terra-soft); }
.service-card.is-seances    { --card-accent:var(--solar-bold);  --card-accent-soft:var(--solar-soft); }
.service-card.is-formations { --card-accent:var(--indigo-bold); --card-accent-soft:var(--indigo-soft); }
.service-card.is-amenagement{ --card-accent:var(--sage-bold);   --card-accent-soft:var(--sage-soft); }


/* Atout card (with left stripe) */
.atout-card{
  background:var(--color-neutral-0);
  border:1px solid var(--color-neutral-200);
  border-radius:18px;
  padding:var(--space-6);
  position:relative;
  overflow:hidden;
  box-shadow:0 1px 2px rgba(27,25,23,.04), 0 8px 24px rgba(27,25,23,.06);
  transition:transform .3s var(--ease-out), box-shadow .3s var(--ease-out), border-color .25s var(--ease-base);
  height:100%;
}
.atout-card::before{
  content:"";
  position:absolute;
  top:0; left:0; bottom:0;
  width:4px;
  background:linear-gradient(180deg, var(--color-accent-bold), color-mix(in srgb, var(--color-accent-bold) 60%, white));
  transition:width .25s var(--ease-base);
}
.atout-card:hover{
  transform:translateY(-4px);
  border-color:var(--color-accent-bold);
  box-shadow:0 16px 32px rgba(27,25,23,.08);
}
.atout-card:hover::before{ width:6px; }
.atout-card__title{
  font-family:var(--font-display);
  font-size:1.15rem;
  font-weight:700;
  letter-spacing:-.2px;
  margin-bottom:var(--space-3);
  padding-bottom:var(--space-3);
  position:relative;
}
.atout-card__title::after{
  content:"";
  display:block;
  width:28px;
  height:2px;
  background:var(--color-accent-bold);
  border-radius:2px;
  margin-top:var(--space-3);
}
.atout-card__body{
  font-size:var(--text-sm);
  line-height:1.65;
  color:var(--color-neutral-600);
}


/* Team card */
.team-card{
  display:flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
  max-width:340px;
  margin:0 auto;
}
.team-card__photo{
  aspect-ratio:1/1.05;
  width:100%;
  max-width:280px;
  border-radius:20px;
  overflow:hidden;
  box-shadow:0 1px 2px rgba(27,25,23,.04), 0 8px 24px rgba(27,25,23,.08);
  position:relative;
  isolation:isolate;
  transition:transform .4s var(--ease-out), box-shadow .4s var(--ease-out);
  margin-bottom:var(--space-4);
}
.team-card__photo img{
  width:100%; height:100%;
  object-fit:cover;
  object-position:center top;
  transition:transform .6s var(--ease-out);
}
.team-card__photo::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,
    transparent 55%,
    color-mix(in srgb, var(--color-accent-bold) 50%, transparent) 100%);
  opacity:0;
  transition:opacity .4s var(--ease-out);
  pointer-events:none;
}
.team-card:hover .team-card__photo{
  transform:translateY(-6px);
  box-shadow:0 16px 40px rgba(27,25,23,.12);
}
.team-card:hover .team-card__photo img{ transform:scale(1.04); }
.team-card:hover .team-card__photo::after{ opacity:.7; }
.team-card__name{
  font-family:var(--font-display);
  font-size:1.375rem;
  font-weight:700;
  letter-spacing:-.3px;
  margin-bottom:var(--space-2);
  position:relative;
  padding-bottom:var(--space-3);
}
.team-card__name::after{
  content:"";
  display:block;
  width:32px;
  height:2px;
  background:var(--color-accent-bold);
  border-radius:2px;
  margin:var(--space-2) auto 0;
}
.team-card__bio{
  font-size:var(--text-sm);
  line-height:1.65;
  color:var(--color-neutral-600);
}


/* Spec card (icon-box) — used on Séances + Formations */
.spec-card{
  background:var(--color-neutral-0);
  border:1px solid var(--color-neutral-200);
  border-radius:18px;
  padding:var(--space-7) var(--space-6);
  display:flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
  gap:var(--space-3);
  box-shadow:0 1px 2px rgba(27,25,23,.04), 0 8px 24px rgba(27,25,23,.06);
  transition:transform .35s var(--ease-out), box-shadow .35s var(--ease-out), border-color .25s var(--ease-base);
  height:100%;
}
.spec-card:hover{
  transform:translateY(-6px);
  border-color:var(--color-accent-bold);
  box-shadow:0 16px 40px rgba(27,25,23,.10);
}
.spec-card__icon{
  width:80px; height:80px;
  border-radius:24px;
  background:linear-gradient(135deg,
    var(--color-accent-soft),
    color-mix(in srgb, var(--color-accent-soft) 50%, var(--color-neutral-0)));
  display:flex; align-items:center; justify-content:center;
  color:var(--color-accent-bold);
  margin-bottom:var(--space-2);
  transition:transform .3s var(--ease-base);
}
.spec-card:hover .spec-card__icon{ transform:rotate(-6deg) scale(1.05); }
.spec-card__icon svg{ width:32px; height:32px; }
.spec-card__title{
  font-family:var(--font-display);
  font-size:1.125rem;
  font-weight:700;
  letter-spacing:.5px;
  text-transform:uppercase;
  color:var(--color-neutral-900);
}
.spec-card__title::after{
  content:"";
  display:block;
  width:32px;
  height:2px;
  background:var(--color-accent-bold);
  border-radius:2px;
  margin:10px auto 0;
  transition:width .25s var(--ease-base);
}
.spec-card:hover .spec-card__title::after{ width:48px; }
.spec-card__body{
  font-size:var(--text-sm);
  line-height:1.65;
  color:var(--color-neutral-600);
}


/* Key-card (with watermark number) — Innovation 3 cards */
.key-card{
  background:linear-gradient(180deg,
    var(--color-neutral-0) 0%,
    color-mix(in srgb, var(--color-accent-soft) 50%, var(--color-neutral-50)) 100%);
  border:1px solid var(--color-neutral-200);
  border-radius:18px;
  padding:var(--space-7) var(--space-6);
  position:relative;
  overflow:hidden;
  isolation:isolate;
  min-height:200px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  transition:transform .3s var(--ease-out), box-shadow .3s var(--ease-out), border-color .25s var(--ease-base);
  height:100%;
}
.key-card::before{
  content:attr(data-number);
  position:absolute;
  bottom:-15px;
  right:0;
  font-family:'Fraunces', serif;
  font-size:140px;
  font-weight:600;
  line-height:1;
  color:var(--color-accent-bold);
  opacity:.14;
  letter-spacing:-6px;
  pointer-events:none;
  z-index:-1;
  transition:opacity .25s var(--ease-base);
}
.key-card:hover{
  transform:translateY(-6px);
  border-color:var(--color-accent-bold);
  box-shadow:0 16px 48px rgba(27,25,23,.10);
}
.key-card:hover::before{ opacity:.28; }
.key-card__title{
  font-family:var(--font-display);
  font-size:1.125rem;
  font-weight:700;
  letter-spacing:-.3px;
  line-height:1.25;
  color:var(--color-neutral-900);
  padding-bottom:var(--space-3);
  position:relative;
}
.key-card__title::after{
  content:"";
  display:block;
  width:40px;
  height:3px;
  background:var(--color-accent-bold);
  border-radius:2px;
  margin-top:var(--space-3);
  transition:width .25s var(--ease-base);
}
.key-card:hover .key-card__title::after{ width:64px; }


/* Year card (formations) */
.year-card{
  background:var(--color-neutral-0);
  border:1px solid var(--color-neutral-200);
  border-radius:18px;
  padding:var(--space-7) var(--space-6);
  text-align:center;
  box-shadow:0 1px 2px rgba(27,25,23,.04), 0 8px 24px rgba(27,25,23,.06);
  transition:transform .25s var(--ease-out), box-shadow .25s var(--ease-out), border-color .2s var(--ease-base);
  height:100%;
}
.year-card:hover{
  transform:translateY(-4px);
  border-color:var(--color-accent-bold);
  box-shadow:0 16px 40px rgba(27,25,23,.10);
}
.year-card__badge{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:64px; height:64px;
  border-radius:50%;
  background:var(--color-accent-soft);
  color:var(--color-accent-bold);
  margin-bottom:var(--space-3);
}
.year-card__title{
  font-family:var(--font-display);
  font-size:1.125rem;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:1px;
  color:var(--color-accent-bold);
  margin-bottom:var(--space-3);
}
.year-card__body{ font-size:var(--text-sm); line-height:1.6; color:var(--color-neutral-700); }


/* Info card — contact */
.info-card{
  background:var(--color-neutral-0);
  border:1px solid var(--color-neutral-200);
  border-radius:18px;
  padding:var(--space-7) var(--space-5);
  text-align:center;
  position:relative;
  overflow:hidden;
  isolation:isolate;
  box-shadow:0 1px 2px rgba(27,25,23,.04), 0 8px 24px rgba(27,25,23,.06);
  transition:all .35s var(--ease-out);
  text-decoration:none;
  color:inherit;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:var(--space-2);
}
.info-card::before{
  content:"";
  position:absolute;
  top:0; left:0; right:0;
  height:4px;
  background:linear-gradient(90deg, var(--color-primary-600), color-mix(in srgb, var(--color-primary-600) 60%, white));
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .35s var(--ease-out);
}
.info-card:hover:not([data-static]){
  transform:translateY(-6px);
  border-color:var(--color-primary-600);
  box-shadow:0 16px 32px rgba(0,16,184,.10);
}
.info-card:hover:not([data-static])::before,
.info-card[data-static]::before{ transform:scaleX(1); }
.info-card__icon{
  width:64px; height:64px;
  background:var(--color-primary-50);
  color:var(--color-primary-600);
  border-radius:18px;
  display:inline-flex; align-items:center; justify-content:center;
  margin-bottom:var(--space-3);
}
.info-card__icon svg{ width:28px; height:28px; }
.info-card__label{
  font-size:11px;
  font-weight:700;
  letter-spacing:2px;
  text-transform:uppercase;
  color:var(--color-neutral-400);
}
.info-card__value{
  font-family:var(--font-display);
  font-size:var(--text-lg);
  font-weight:600;
  color:var(--color-neutral-900);
}


/* ============================================================================
   GRIDS
   ========================================================================== */

.grid{
  display:grid;
  gap:var(--space-5);
}
.grid--2{ grid-template-columns:repeat(2,1fr); }
.grid--3{ grid-template-columns:repeat(3,1fr); }
.grid--4{ grid-template-columns:repeat(4,1fr); }
.grid--auto-logo{
  grid-template-columns:repeat(auto-fill, minmax(160px, 1fr));
  gap:var(--space-4);
}
@media (max-width:1024px){
  .grid--3, .grid--4{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:600px){
  .grid--2, .grid--3, .grid--4{ grid-template-columns:1fr; }
  .grid--auto-logo{ grid-template-columns:repeat(auto-fill, minmax(120px, 1fr)); }
}


/* ============================================================================
   CALLOUT BANNERS (CTA colored sections)
   ========================================================================== */

.callout{
  max-width:1320px;
  margin:clamp(60px, 8vw, 100px) auto;
  padding:clamp(60px, 7vw, 90px) clamp(40px, 6vw, 80px);
  border-radius:28px;
  text-align:center;
  position:relative;
  overflow:hidden;
  isolation:isolate;
  color:#fff;
}
.callout::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(ellipse 600px 200px at 20% 0%, rgba(255,255,255,.10), transparent 50%),
    radial-gradient(ellipse 600px 200px at 80% 100%, rgba(0,0,0,.10), transparent 50%);
  pointer-events:none;
}
.callout > *{ position:relative; z-index:2; }
.callout::after{ z-index:0; }
.callout__lead{
  font-family:var(--font-display);
  font-size:clamp(1.5rem, 3vw, 2.25rem);
  font-weight:700;
  line-height:1.3;
  max-width:760px;
  margin:0 auto var(--space-6);
  letter-spacing:-.5px;
  color:#fff;
  text-shadow:0 2px 12px rgba(0,0,0,.18);
}
.callout--sage{ background:linear-gradient(135deg, var(--sage-bold) 0%, color-mix(in srgb, var(--sage-bold) 60%, black) 100%); }
.callout--solar{ background:linear-gradient(135deg, var(--solar-bold) 0%, color-mix(in srgb, var(--solar-bold) 55%, black) 100%); }
.callout--indigo{ background:linear-gradient(135deg, var(--indigo-bold) 0%, color-mix(in srgb, var(--indigo-bold) 70%, black) 100%); }
.callout--primary{ background:linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-primary-800) 100%); }

@media (max-width:1024px){
  .callout{ margin-left:var(--space-4); margin-right:var(--space-4); border-radius:20px; }
}


/* ============================================================================
   BANNER — quote citation card (Formations)
   ========================================================================== */

.banner-quote{
  max-width:1000px;
  margin:clamp(40px, 6vw, 80px) auto;
  background:var(--color-neutral-0);
  border:1px solid var(--color-neutral-200);
  border-left:6px solid #C53030;
  border-radius:24px;
  padding:clamp(40px, 5vw, 60px);
  box-shadow:0 1px 2px rgba(27,25,23,.04), 0 16px 48px rgba(27,25,23,.08);
}
.banner-quote__eyebrow{
  display:block;
  font-family:var(--font-body);
  font-size:11px;
  letter-spacing:3px;
  text-transform:uppercase;
  color:#C53030;
  font-weight:700;
  margin-bottom:var(--space-4);
}
.banner-quote__text{
  font-family:'Fraunces', serif;
  font-size:clamp(1.25rem, 2vw, 1.625rem);
  font-weight:500;
  line-height:1.45;
  color:var(--color-neutral-900);
  letter-spacing:-.3px;
}


/* ============================================================================
   ACCORDION (HTML5 <details>)
   ========================================================================== */

.accordion{ display:flex; flex-direction:column; gap:var(--space-3); }
.accordion details{
  background:var(--color-neutral-0);
  border:1px solid var(--color-neutral-200);
  border-radius:12px;
  overflow:hidden;
  transition:border-color .2s var(--ease-base), box-shadow .25s var(--ease-base);
}
.accordion details:hover,
.accordion details[open]{
  border-color:var(--color-accent-bold);
  box-shadow:0 8px 24px rgba(27,25,23,.06);
}
.accordion summary{
  list-style:none;
  cursor:pointer;
  padding:var(--space-5) var(--space-6);
  font-family:var(--font-display);
  font-weight:600;
  font-size:var(--text-lg);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:var(--space-4);
  transition:color .2s var(--ease-base), background-color .2s var(--ease-base);
}
.accordion summary::-webkit-details-marker{ display:none; }
.accordion summary::after{
  content:"+";
  width:32px;
  height:32px;
  border-radius:50%;
  border:1.5px solid var(--color-accent-bold);
  color:var(--color-accent-bold);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:18px;
  font-weight:300;
  flex-shrink:0;
  transition:transform .3s var(--ease-out), background-color .25s var(--ease-base), color .25s var(--ease-base);
}
.accordion details[open] summary{
  color:var(--color-accent-bold);
  background:var(--color-accent-soft);
}
.accordion details[open] summary::after{
  transform:rotate(135deg);
  background:var(--color-accent-bold);
  color:#fff;
}
.accordion__body{
  padding:var(--space-3) var(--space-6) var(--space-6);
  font-size:var(--text-base);
  line-height:1.7;
  color:var(--color-neutral-700);
  background:var(--color-accent-soft);
}


/* ============================================================================
   "DARK" Block (Qui sommes-nous section)
   ========================================================================== */

.dark-block{
  max-width:1240px;
  margin:clamp(40px, 6vw, 80px) auto;
  background:linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-primary-800) 100%);
  border-radius:28px;
  padding:clamp(60px, 7vw, 100px) clamp(40px, 6vw, 80px);
  color:#fff;
  text-align:center;
  position:relative;
  overflow:hidden;
  isolation:isolate;
}
.dark-block::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(ellipse 700px 350px at 10% 0%, rgba(255,255,255,.10), transparent 50%),
    radial-gradient(ellipse 700px 350px at 90% 100%, rgba(255,255,255,.06), transparent 50%);
  pointer-events:none;
}
.dark-block > *{ position:relative; z-index:1; }
.dark-block__title{
  font-family:'Fraunces', serif;
  font-size:clamp(2rem, 4vw, 3rem);
  font-weight:600;
  letter-spacing:-1px;
  margin-bottom:var(--space-5);
  color:#fff;
}
.dark-block__title::after{
  content:"";
  display:block;
  width:64px;
  height:3px;
  background:rgba(255,255,255,.8);
  border-radius:2px;
  margin:var(--space-4) auto 0;
}
.dark-block__body{
  font-family:'Fraunces', serif;
  font-size:clamp(1.05rem, 1.4vw, 1.25rem);
  font-weight:400;
  line-height:1.65;
  color:rgba(255,255,255,.92);
  max-width:820px;
  margin:0 auto;
}


/* ============================================================================
   REFERENCES — logo grid
   ========================================================================== */

.logo-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(160px, 1fr));
  gap:var(--space-4);
}
.logo-cell{
  background:var(--color-neutral-0);
  border:1px solid var(--color-neutral-200);
  border-radius:14px;
  height:130px;
  padding:var(--space-5);
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 1px 2px rgba(27,25,23,.04);
  transition:transform .4s var(--ease-out), box-shadow .4s var(--ease-out), border-color .25s var(--ease-base);
}
.logo-cell img{
  max-height:70px;
  width:auto;
  max-width:100%;
  object-fit:contain;
  transition:transform .4s var(--ease-out);
}
.logo-cell:hover{
  transform:translateY(-4px) scale(1.03);
  border-color:var(--slate-bold);
  box-shadow:0 8px 24px rgba(27,25,23,.10);
}
.logo-cell:hover img{ transform:scale(1.04); }


/* ============================================================================
   CONTACT — split layout
   ========================================================================== */

.contact-split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:var(--space-7);
  align-items:start;
}
.contact-info{ display:flex; flex-direction:column; gap:var(--space-5); }
.contact-info p{ font-size:var(--text-lg); }
.contact-map{
  border-radius:20px;
  overflow:hidden;
  border:1px solid var(--color-neutral-200);
  box-shadow:0 1px 2px rgba(27,25,23,.04), 0 16px 48px rgba(27,25,23,.08);
  min-height:420px;
}
.contact-map iframe{ width:100%; height:100%; min-height:420px; border:0; display:block; }
@media (max-width:900px){
  .contact-split{ grid-template-columns:1fr; }
  .contact-map{ min-height:280px; }
  .contact-map iframe{ min-height:280px; }
}

.tagline-quote{
  max-width:760px;
  margin:clamp(48px, 6vw, 80px) auto;
  padding:var(--space-6) var(--space-7);
  text-align:center;
  position:relative;
}
.tagline-quote p{
  font-family:'Fraunces', serif;
  font-size:clamp(1.25rem, 2.2vw, 1.75rem);
  font-style:italic;
  font-weight:400;
  line-height:1.35;
  color:var(--color-neutral-900);
  position:relative;
}
.tagline-quote p::before,
.tagline-quote p::after{
  font-family:'Fraunces', serif;
  font-size:64px;
  line-height:1;
  color:var(--color-primary-600);
  opacity:.4;
  position:absolute;
}
.tagline-quote p::before{ content:"\201C"; left:-32px; top:-8px; }
.tagline-quote p::after{ content:"\201D"; right:-32px; bottom:-24px; }
.tagline-quote__sign{
  display:inline-block;
  margin-top:var(--space-4);
  font-size:12px;
  letter-spacing:2px;
  text-transform:uppercase;
  color:var(--color-primary-600);
  font-weight:700;
}


/* ============================================================================
   ALTERNATING (image + text)
   ========================================================================== */

.alt-block{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(40px, 6vw, 80px);
  align-items:center;
}
.alt-block--reverse > :first-child{ order:2; }
.alt-block__image{
  border-radius:24px;
  overflow:hidden;
  box-shadow:0 1px 2px rgba(27,25,23,.04), 0 16px 48px rgba(27,25,23,.10);
  aspect-ratio:4/3;
}
.alt-block__image img{ width:100%; height:100%; object-fit:cover; }
.alt-block__content h2{ margin-bottom:var(--space-4); }
.alt-block__content p + p{ margin-top:var(--space-3); }
@media (max-width:900px){
  .alt-block{ grid-template-columns:1fr; }
  .alt-block--reverse > :first-child{ order:0; }
}


/* ============================================================================
   FOOTER
   ========================================================================== */

.site-footer{
  background:linear-gradient(135deg, var(--color-primary-700) 0%, var(--color-primary-800) 100%);
  color:rgba(255,255,255,.82);
  padding:var(--space-7) 0 var(--space-5);
  position:relative;
  overflow:hidden;
  margin-top:clamp(60px, 8vw, 100px);
}
.site-footer::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 15% 0%, rgba(255,255,255,.08) 0%, transparent 40%),
    radial-gradient(circle at 85% 100%, rgba(255,255,255,.05) 0%, transparent 40%);
  pointer-events:none;
}
.site-footer__inner{
  max-width:1240px;
  margin:0 auto;
  padding:0 var(--space-5);
  position:relative;
  z-index:1;
}
.site-footer__grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:var(--space-6);
  padding-bottom:var(--space-5);
  border-bottom:1px solid rgba(255,255,255,.14);
  margin-bottom:var(--space-4);
}
.site-footer__col h3{
  font-family:var(--font-body);
  font-size:13px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:1.5px;
  color:#fff;
  margin-bottom:var(--space-4);
  padding-bottom:var(--space-3);
  position:relative;
  display:inline-block;
}
.site-footer__col h3::after{
  content:"";
  display:block;
  position:absolute;
  bottom:0; left:0;
  width:32px;
  height:2px;
  background:var(--color-accent-bold);
  border-radius:2px;
}
.site-footer__col p,
.site-footer__col li{ font-size:var(--text-sm); line-height:1.65; color:rgba(255,255,255,.82); }
.site-footer__col ul li + li{ margin-top:8px; }
.site-footer__col a{
  color:rgba(255,255,255,.82);
  transition:color .2s var(--ease-base), padding-left .2s var(--ease-base);
}
.site-footer__col a:hover{
  color:var(--color-accent-bold);
  padding-left:4px;
}
.site-footer__lead{
  font-family:'Fraunces', serif;
  font-size:var(--text-lg);
  font-style:italic;
  color:rgba(255,255,255,.9);
  line-height:1.5;
}
.site-footer__social{
  display:flex;
  gap:var(--space-2);
  margin-top:var(--space-4);
}
.site-footer__social a{
  width:40px; height:40px;
  border-radius:50%;
  border:1.5px solid rgba(255,255,255,.32);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  transition:transform .25s var(--ease-base), background-color .25s var(--ease-base), border-color .25s var(--ease-base), color .25s var(--ease-base);
  color:#fff;
}
.site-footer__social a:hover{
  transform:translateY(-2px);
  background:var(--color-accent-bold);
  border-color:var(--color-accent-bold);
  padding-left:0;
}
.site-footer__social svg{ width:18px; height:18px; }
.site-footer__credit{
  display:flex;
  justify-content:space-between;
  font-size:12px;
  color:rgba(255,255,255,.65);
  padding-top:var(--space-2);
}
.site-footer__credit a{
  color:#fff;
  font-weight:700;
  border-bottom:1px solid var(--color-accent-bold);
  transition:color .2s var(--ease-base), border-color .2s var(--ease-base);
}
.site-footer__credit a:hover{
  color:var(--color-accent-bold);
  border-color:#fff;
}
@media (max-width:900px){
  .site-footer__grid{ grid-template-columns:1fr 1fr; }
  .site-footer__credit{ flex-direction:column; gap:8px; text-align:center; }
}
@media (max-width:600px){
  .site-footer__grid{ grid-template-columns:1fr; }
}


/* ============================================================================
   ACCENT — body class drives the accent variables
   ========================================================================== */

body.service-home,
body.service-contact{
  --color-accent-bold:var(--color-primary-600);
  --color-accent-soft:var(--color-primary-50);
}
body.service-innovation{
  --color-accent-bold:var(--terra-bold);
  --color-accent-soft:var(--terra-soft);
}
body.service-seances{
  --color-accent-bold:var(--solar-bold);
  --color-accent-soft:var(--solar-soft);
}
body.service-formations{
  --color-accent-bold:var(--indigo-bold);
  --color-accent-soft:var(--indigo-soft);
}
body.service-amenagement{
  --color-accent-bold:var(--sage-bold);
  --color-accent-soft:var(--sage-soft);
}
body.service-methodologies{
  --color-accent-bold:var(--teal-bold);
  --color-accent-soft:var(--teal-soft);
}
body.service-equipe{
  --color-accent-bold:var(--coral-bold);
  --color-accent-soft:var(--coral-soft);
}
body.service-references{
  --color-accent-bold:var(--slate-bold);
  --color-accent-soft:var(--slate-soft);
}


/* ============================================================================
   FOCUS / a11y
   ========================================================================== */

a:focus-visible,
button:focus-visible,
summary:focus-visible{
  outline:2px solid var(--color-accent-bold);
  outline-offset:3px;
  border-radius:6px;
}


/* ============================================================================
   UTILITIES
   ========================================================================== */

.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;
}
.text-center{ text-align:center; }
.mt-0{ margin-top:0 !important; }


/* ============================================================================
   TEXT JUSTIFY — appliqué à tous les paragraphes / listes du contenu, avec
   exceptions pour les blocs explicitement centrés (sections-head, callouts,
   citations, hero centré, etc.).
   ========================================================================== */

main p,
main ul li,
main ol li{
  text-align:justify;
  text-align-last:start;
  hyphens:auto;
  -webkit-hyphens:auto;
}

/* Exceptions : contenus centrés ou décoratifs qui DOIVENT rester centrés */
.section-head p,
.section-head h2,
.callout p,
.callout__lead,
.dark-block__body,
.dark-block__title,
.tagline-quote p,
.banner-quote__text,
.banner-quote__eyebrow,
.hero__inner--centered p,
.hero__inner--centered .lead,
.hero__inner--centered .hero__subtitle,
.team-card__bio,
.spec-card__body,
.year-card__body,
.info-card__value,
.text-center,
.text-center p{
  text-align:center;
  text-align-last:auto;
}

/* Mobile : on relâche la justification — trop peu de caractères par ligne,
   les trous inter-mots deviennent disgracieux. */
@media (max-width:600px){
  main p,
  main ul li,
  main ol li{
    text-align:left;
  }
}


/* ============================================================================
   FADE-UP entrance animation
   ========================================================================== */

@media (prefers-reduced-motion:no-preference){
  .fade-in{
    animation:fade-up .7s var(--ease-out) both;
  }
  @keyframes fade-up{
    from{ opacity:0; transform:translateY(16px); }
    to{   opacity:1; transform:translateY(0); }
  }
  .delay-1{ animation-delay:.08s; }
  .delay-2{ animation-delay:.16s; }
  .delay-3{ animation-delay:.24s; }

  /* ============================================================================
     Scroll-reveal — variants ciblés, jamais sur du texte courant
     Le JS assigne UNE classe de motion par élément (reveal-up / -zoom / -fade /
     -left / -right) + éventuellement -slow / -fast pour la durée.
     ========================================================================== */
  [data-reveal]{
    opacity:0;
    transition:opacity .6s var(--ease-out), transform .6s var(--ease-out);
    will-change:opacity, transform;
  }
  .reveal-up        { transform:translateY(22px); }
  .reveal-zoom      { transform:scale(.96); }
  .reveal-fade      { transform:none; }
  .reveal-left      { transform:translateX(-22px); }
  .reveal-right     { transform:translateX(22px); }
  .reveal-slow      { transition-duration:.85s; }
  .reveal-fast      { transition-duration:.45s; }
  [data-reveal].is-visible{
    opacity:1;
    transform:none;
  }

  /* Stagger des grilles : 60 ms entre items, suffisant pour le rythme sans lourdeur */
  .grid > [data-reveal]:nth-child(2){ transition-delay:.06s; }
  .grid > [data-reveal]:nth-child(3){ transition-delay:.12s; }
  .grid > [data-reveal]:nth-child(4){ transition-delay:.18s; }
  .grid > [data-reveal]:nth-child(5){ transition-delay:.24s; }
  .grid > [data-reveal]:nth-child(6){ transition-delay:.30s; }

  /* Accordéon : items en cascade serrée */
  .accordion > [data-reveal]:nth-child(2){ transition-delay:.05s; }
  .accordion > [data-reveal]:nth-child(3){ transition-delay:.10s; }
  .accordion > [data-reveal]:nth-child(4){ transition-delay:.15s; }
  .accordion > [data-reveal]:nth-child(5){ transition-delay:.20s; }
  .accordion > [data-reveal]:nth-child(6){ transition-delay:.25s; }

  /* Logo grid : ondulation discrète (par paquets de 4 colonnes) */
  .logo-grid > [data-reveal]:nth-child(4n+2){ transition-delay:.04s; }
  .logo-grid > [data-reveal]:nth-child(4n+3){ transition-delay:.08s; }
  .logo-grid > [data-reveal]:nth-child(4n){   transition-delay:.12s; }
}
@media (prefers-reduced-motion:reduce){
  [data-reveal]{ opacity:1; transform:none; }
}


/* ============================================================================
   POLISH MOBILE — paddings, gaps, gabarits
   ========================================================================== */

@media (max-width:600px){
  .hero{ padding-top:48px; padding-bottom:48px; }
  .hero__inner{ gap:var(--space-5); }
  .hero__title::before{ width:64px; height:4px; margin-bottom:var(--space-3); }
  .hero__cta{ gap:10px; }

  .section-head{ margin-bottom:var(--space-6); }
  .section-head .eyebrow{ font-size:10px; letter-spacing:2px; }

  .card, .atout-card, .spec-card, .key-card, .year-card, .info-card{
    padding:var(--space-5);
  }
  .service-card__body{ padding:var(--space-4) var(--space-5) var(--space-5); }

  .callout{ margin-left:var(--space-4); margin-right:var(--space-4); padding:var(--space-7) var(--space-5); }
  .callout__lead{ font-size:1.2rem; }

  .dark-block{ padding:var(--space-7) var(--space-5); margin-left:var(--space-4); margin-right:var(--space-4); }
  .banner-quote{ padding:var(--space-6) var(--space-5); }
  .tagline-quote{ padding:var(--space-4) var(--space-3); }
  .tagline-quote p::before{ left:-16px; top:-4px; font-size:48px; }
  .tagline-quote p::after{ right:-16px; bottom:-16px; font-size:48px; }

  .accordion summary{ padding:var(--space-4) var(--space-4); font-size:var(--text-base); }
  .accordion__body{ padding:var(--space-3) var(--space-4) var(--space-5); }

  .site-footer{ padding:var(--space-6) 0 var(--space-4); }
  .site-footer__grid{ gap:var(--space-5); }
}


/* ============================================================================
   EFFETS DÉCO — micro-interactions supplémentaires
   ========================================================================== */

@media (prefers-reduced-motion:no-preference){
  /* Cards : ombre interne qui glisse au hover */
  .service-card, .atout-card, .spec-card, .key-card, .info-card, .year-card{
    will-change:transform;
  }
  /* Liens des sous-menus desktop : petit point qui apparaît */
  .site-nav__submenu a{ position:relative; }
  .site-nav__submenu a::before{
    content:"";
    position:absolute;
    left:8px; top:50%;
    width:4px; height:4px; border-radius:50%;
    background:var(--color-accent-bold);
    transform:translateY(-50%) scale(0);
    transition:transform .2s var(--ease-out);
  }
  .site-nav__submenu a:hover::before{ transform:translateY(-50%) scale(1); }

  /* Logos refs : leve doucement au hover */
  .logo-cell{ will-change:transform; }

  /* Sections : un séparateur dégradé fin entre sections */
  .section + .section::before{
    content:"";
    position:absolute;
    top:0; left:50%;
    width:120px; height:1px;
    background:linear-gradient(90deg, transparent, var(--color-neutral-300), transparent);
    transform:translateX(-50%);
  }

  /* Image hero : reflet brillant qui passe au load */
  .hero__image::before{
    content:"";
    position:absolute;
    top:0; left:-60%;
    width:40%; height:100%;
    background:linear-gradient(120deg, transparent 0%, rgba(255,255,255,.18) 50%, transparent 100%);
    transform:skewX(-12deg);
    animation:hero-shine 2.4s var(--ease-out) .4s both;
    pointer-events:none;
    z-index:2;
  }
  @keyframes hero-shine{
    0%  { left:-60%; }
    100%{ left:160%; }
  }
}


/* ============================================================================
   A11Y — Skip link (accessibilité clavier / lecteur d'écran)
   Invisible tant que non focus, visible et net au tab.
   ========================================================================== */
.skip-link{
  position:absolute;
  left:-9999px;
  top:0;
  z-index:1000;
  background:var(--color-primary-700);
  color:#fff;
  padding:12px 20px;
  font-weight:700;
  border-radius:0 0 8px 0;
  text-decoration:none;
}
.skip-link:focus{
  left:0;
  outline:3px solid var(--color-warm);
  outline-offset:2px;
}

/* Cibles tactiles WCAG 2.2 AA — boutons à 48 px de haut minimum sur mobile.
   Bump invisible visuellement (padding interne plus généreux). */
@media (max-width:600px){
  .btn{
    min-height:48px;
    padding-top:14px;
    padding-bottom:14px;
  }
  .site-nav__link{
    min-height:48px;
    display:flex;
    align-items:center;
  }
}

/* RGPD — Bouton de consentement avant chargement de la carte Google.
   Style sobre, cohérent avec la charte. */
.contact-map .map-consent{
  width:100%;
  height:100%;
  min-height:420px;
  background:linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-neutral-100) 100%);
  border:1px dashed var(--color-neutral-300);
  border-radius:20px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:8px;
  cursor:pointer;
  padding:32px;
  text-align:center;
  transition:background-color .2s var(--ease-base), border-color .2s var(--ease-base);
}
.contact-map .map-consent:hover,
.contact-map .map-consent:focus-visible{
  background:linear-gradient(135deg, var(--color-primary-50) 0%, #fff 100%);
  border-color:var(--color-primary-600);
}
.map-consent__title{
  font-family:var(--font-display);
  font-size:1.125rem;
  font-weight:700;
  color:var(--color-primary-700);
}
.map-consent__sub{
  font-size:var(--text-sm);
  color:var(--color-neutral-700);
}
.map-consent__hint{
  font-size:12px;
  color:var(--color-neutral-600);
  max-width:340px;
  line-height:1.45;
  margin-top:8px;
}
@media (max-width:900px){
  .contact-map .map-consent{ min-height:280px; }
}