/* ==========================================================================
   CSE ZEN — Design system
   Cabinet-de-conseil aesthetic with the CSE ZEN tri-color signature thread.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root{
  /* core palette */
  --encre:#1B2036;
  --encre-2:#11142A;
  --encre-3:#2A314E;
  --cuivre:#C4956A;
  --cuivre-deep:#A87A4F;
  --ivoire:#F7F3EE;
  --ivoire-2:#EFE7DA;
  --white:#FFFFFF;

  /* text */
  --ink:#2A2D38;
  --muted:#6B6F7C;
  --line:#E6DDD0;
  --line-dark:rgba(255,255,255,.12);

  /* logo accents — used as signature thread, never dominant */
  --red:#D93636;
  --amber:#E8A020;
  --blue:#2B65C8;
  --green:#0B7F83; /* digital pole */

  /* typography */
  --serif:'Playfair Display',Georgia,'Times New Roman',serif;
  --sans:'DM Sans','Helvetica Neue',Arial,sans-serif;

  /* spacing */
  --container:1200px;
  --radius-sm:12px;
  --radius:18px;
  --radius-lg:26px;
  --radius-xl:34px;

  /* shadows */
  --shadow-soft:0 8px 24px rgba(27,32,54,.06);
  --shadow-card:0 18px 50px rgba(27,32,54,.08);
  --shadow-lift:0 30px 80px rgba(27,32,54,.14);
  --shadow-dark:0 24px 64px rgba(0,0,0,.32);
}

/* ---------- Reset ---------- */
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--sans);
  font-size:17px;
  line-height:1.65;
  color:var(--ink);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img{max-width:100%;display:block}
a{color:inherit}
::selection{background:var(--cuivre);color:#fff}

/* ---------- Layout primitives ---------- */
.container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}

h1,h2,h3,h4{margin:0;color:var(--encre);font-family:var(--serif);font-weight:500;letter-spacing:-.02em}
h1 em,h2 em,h3 em{font-style:italic;color:var(--cuivre);font-weight:500}
p{margin:0 0 1em}

/* ---------- Signature: tri-color thread (rouge / jaune / bleu) ---------- */
.thread{
  display:inline-flex;
  width:48px;height:3px;
  background:linear-gradient(to right,
    var(--red) 0 33.33%,
    var(--amber) 33.33% 66.66%,
    var(--blue) 66.66% 100%);
  border-radius:2px;
  margin-bottom:18px;
}
.thread.lg{width:72px;height:4px}
.thread.center{margin-inline:auto;display:flex}

/* ---------- Eyebrow & kicker ---------- */
.eyebrow,.kicker{
  display:inline-block;
  font-family:var(--sans);
  font-size:11.5px;
  font-weight:700;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--cuivre);
}
.kicker{color:var(--cuivre-deep)}
.section-dark .eyebrow,.section-dark .kicker{color:var(--cuivre)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 24px;
  border-radius:999px;
  font-family:var(--sans);font-size:15px;font-weight:600;
  text-decoration:none;
  border:1px solid transparent;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease;
  cursor:pointer;
  letter-spacing:.005em;
}
.btn-primary{background:var(--cuivre);color:#fff;box-shadow:0 10px 24px rgba(196,149,106,.32)}
.btn-primary:hover{background:var(--cuivre-deep);transform:translateY(-2px);box-shadow:0 14px 32px rgba(196,149,106,.4)}
.btn-secondary{color:var(--encre);border-color:rgba(27,32,54,.18);background:transparent}
.btn-secondary:hover{background:var(--encre);color:#fff;border-color:var(--encre)}
.section-dark .btn-secondary,.contact-box .btn-secondary,.hero .btn-secondary{color:#fff;border-color:rgba(255,255,255,.32)}
.section-dark .btn-secondary:hover,.contact-box .btn-secondary:hover,.hero .btn-secondary:hover{background:#fff;color:var(--encre);border-color:#fff}
.btn-light{background:#fff;color:var(--encre);border-color:var(--line)}
.btn-light:hover{background:var(--ivoire);transform:translateY(-2px)}
.btn .arr{transition:transform .25s ease;display:inline-block}
.btn:hover .arr{transform:translateX(4px)}
.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}

#site-header{position:sticky;top:0;z-index:100;}

/* ==========================================================================
   HEADER
   ========================================================================== */
.nav{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(20px) saturate(180%);
  -webkit-backdrop-filter:blur(20px) saturate(180%);
  border-bottom:1px solid rgba(27,32,54,.08);
  transition:background .3s ease,box-shadow .3s ease,border-color .3s ease,height .3s ease;
}
.nav::after{
  content:'';position:absolute;left:0;right:0;bottom:-1px;height:1px;
  background:linear-gradient(to right,transparent 0,var(--red) 25%,var(--amber) 50%,var(--blue) 75%,transparent 100%);
  opacity:0;transition:opacity .4s ease;
}
.nav.is-scrolled{
  background:rgba(255,255,255,.98);
  box-shadow:0 6px 24px rgba(27,32,54,.08);
}
.nav.is-scrolled::after{opacity:.55}
.nav-inner{
  width:min(var(--container),calc(100% - 32px));
  margin:auto;
  height:88px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  transition:height .3s ease;
}
.nav.is-scrolled .nav-inner{height:72px}
.brand{display:flex;align-items:center;text-decoration:none}
.brand-logo{
  height:60px;width:auto;display:block;
  transition:height .3s ease,filter .3s ease;
}
.nav.is-scrolled .brand-logo{height:48px}
.main-menu{
  display:flex;align-items:center;gap:6px;
}
.main-menu a{
  position:relative;
  font-size:14px;font-weight:600;
  color:var(--encre);
  text-decoration:none;
  padding:10px 14px;
  border-radius:8px;
  transition:color .2s ease,background .2s ease;
}
.main-menu a:not(.cta-nav)::after{
  content:'';position:absolute;left:14px;right:14px;bottom:6px;height:1px;
  background:var(--cuivre);
  transform:scaleX(0);transform-origin:left;transition:transform .25s ease;
}
.main-menu a:not(.cta-nav):hover::after,
.main-menu a.is-active:not(.cta-nav)::after{transform:scaleX(1)}
.main-menu a:hover:not(.cta-nav){color:var(--cuivre-deep)}
.main-menu a.is-active:not(.cta-nav){color:var(--cuivre-deep)}
.main-menu .cta-nav{
  margin-left:10px;
  background:var(--encre);color:#fff;
  padding:11px 20px;border-radius:999px;
  font-weight:600;
  box-shadow:0 6px 18px rgba(27,32,54,.18);
  display:inline-flex;align-items:center;gap:8px;
}
.main-menu .cta-nav:hover{background:var(--cuivre);box-shadow:0 10px 24px rgba(196,149,106,.32)}
.mobile-toggle{
  display:none;
  border:0;background:var(--encre);color:#fff;
  width:44px;height:44px;border-radius:12px;font-size:20px;
  cursor:pointer;
}

/* ==========================================================================
   HERO — Homepage
   ========================================================================== */
.hero{
  position:relative;
  padding:130px 0 110px;
  color:#fff;
  background:
    linear-gradient(135deg,rgba(17,20,42,.90) 0%,rgba(27,32,54,.86) 55%,rgba(42,49,78,.90) 100%),
    radial-gradient(ellipse 90% 70% at 88% 12%,rgba(196,149,106,.28) 0%,rgba(196,149,106,0) 60%),
    radial-gradient(ellipse 60% 80% at 12% 90%,rgba(43,101,200,.22) 0%,rgba(43,101,200,0) 55%),
    url('https://images.unsplash.com/photo-1556761175-b413da4baf72?w=1800&q=80'),
    linear-gradient(135deg,var(--encre-2) 0%,var(--encre) 55%,var(--encre-3) 100%);
  background-size:cover,auto,auto,cover,auto;
  background-position:center,center,center,center,center;
  overflow:hidden;
  isolation:isolate;
}
.hero::before{
  /* subtle hairline grid */
  content:'';position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:88px 88px;
  mask-image:radial-gradient(ellipse 80% 70% at 50% 40%,#000 30%,transparent 80%);
  -webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 40%,#000 30%,transparent 80%);
  pointer-events:none;z-index:-1;
}
.hero::after{
  /* big serif Z watermark */
  content:'';
  position:absolute;right:-80px;bottom:-120px;
  width:520px;height:520px;
  background:radial-gradient(circle at center,rgba(196,149,106,.14) 0%,rgba(196,149,106,0) 65%);
  pointer-events:none;z-index:-1;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.18fr .82fr;
  gap:64px;
  align-items:center;
}
.hero .eyebrow{color:var(--cuivre)}
.hero h1{
  font-size:clamp(46px,5.6vw,80px);
  line-height:1.02;
  letter-spacing:-.025em;
  color:#fff;
  margin:22px 0 26px;
  font-weight:500;
}
.hero h1 em{color:var(--cuivre);font-style:italic;font-weight:500}
.hero p.lede{
  font-size:clamp(17px,1.6vw,20px);
  color:rgba(255,255,255,.78);
  max-width:560px;
  line-height:1.6;
  margin-bottom:0;
}
.hero .thread{margin-bottom:0}

/* Hero right column — premium card stack */
.hero-aside{
  display:flex;flex-direction:column;gap:18px;
  position:relative;
}
.hero-card{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.10);
  border-radius:var(--radius-lg);
  padding:30px;
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  box-shadow:var(--shadow-dark);
}
.hero-card.logo-card{
  background:#fff;
  padding:28px 32px;
  display:flex;align-items:center;justify-content:center;
}
.hero-card.logo-card img{max-width:340px;width:100%;height:auto}
.hero-stats{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:0;
}
.hero-stat{padding:6px 16px;border-right:1px solid rgba(255,255,255,.10)}
.hero-stat:last-child{border-right:0}
.hero-stat strong{
  display:block;
  font-family:var(--serif);font-style:italic;font-weight:500;
  font-size:38px;line-height:1;color:var(--cuivre);
  margin-bottom:6px;
  white-space:nowrap;
}
.hero-stat span{font-size:12.5px;color:rgba(255,255,255,.66);line-height:1.4;display:block}

/* ==========================================================================
   TRUST BAND
   ========================================================================== */
.trust{
  background:var(--ivoire);
  padding:28px 0;
  border-bottom:1px solid var(--line);
  position:relative;
}
.trust::before{
  content:'';position:absolute;left:0;right:0;top:0;height:1px;
  background:linear-gradient(to right,transparent,var(--cuivre) 50%,transparent);
  opacity:.4;
}
.trust .container{
  display:flex;gap:42px;align-items:center;justify-content:center;flex-wrap:wrap;
}
.trust .trust-label{
  text-transform:uppercase;
  letter-spacing:.18em;
  font-size:11px;font-weight:700;
  color:var(--muted);
}
.trust .client{
  font-family:var(--serif);font-weight:500;font-style:italic;
  color:var(--encre);
  font-size:22px;
  letter-spacing:.04em;
  opacity:.68;
  transition:opacity .25s ease;
}
.trust .client:hover{opacity:1}

.trust .client-logo{
  max-height:34px;
  max-width:150px;
  object-fit:contain;
  opacity:.72;
  filter:none;
  transition:opacity .25s ease,filter .25s ease,transform .25s ease;
}
.trust .client-logo:hover{opacity:1;filter:none;transform:translateY(-1px)}

/* ==========================================================================
   SECTIONS — generic
   ========================================================================== */
.section{padding:110px 0;position:relative}
.section-ivoire{background:var(--ivoire)}
.section-dark{background:var(--encre);color:rgba(255,255,255,.82);position:relative;overflow:hidden}
.section-dark::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(circle 600px at 88% 0%,rgba(196,149,106,.16),transparent 60%),
    radial-gradient(circle 500px at 0% 100%,rgba(43,101,200,.12),transparent 60%);
  pointer-events:none;
}
.section-dark h1,.section-dark h2,.section-dark h3,.section-dark h4{color:#fff}
.section-dark .section-desc,.section-dark p{color:rgba(255,255,255,.7)}
.section-dark .card{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.10);box-shadow:none}
.section-dark .card h3{color:#fff}
.section-dark .card p{color:rgba(255,255,255,.7)}
.section-dark .list li{color:rgba(255,255,255,.82)}

.section-header{
  max-width:820px;
  margin:0 auto 64px;
  text-align:center;
  position:relative;
}
.section-header .thread{margin-inline:auto;display:flex}
.section-title{
  font-size:clamp(32px,4vw,52px);
  line-height:1.1;
  letter-spacing:-.025em;
  margin:14px 0 18px;
  font-weight:500;
}
.section-desc{
  font-size:19px;
  color:var(--muted);
  line-height:1.6;
  margin:0;
}

/* ==========================================================================
   PÔLES — Premium tile cards (homepage)
   ========================================================================== */
.poles-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
}
.pole-tile{
  position:relative;
  aspect-ratio:3 / 4.2;
  border-radius:var(--radius-lg);
  overflow:hidden;
  text-decoration:none;
  color:#fff;
  display:flex;flex-direction:column;justify-content:space-between;
  isolation:isolate;
  box-shadow:var(--shadow-card);
  transition:transform .4s cubic-bezier(.2,.7,.2,1),box-shadow .4s ease;
}
.pole-tile::before{
  /* image */
  content:'';position:absolute;inset:0;z-index:-2;
  background-size:cover;background-position:center;
  transition:transform .8s cubic-bezier(.2,.7,.2,1);
}
.pole-tile::after{
  /* gradient overlay — keeps text readable */
  content:'';position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,
    rgba(27,32,54,.42) 0%,
    rgba(27,32,54,.55) 45%,
    rgba(17,20,42,.92) 100%);
  transition:opacity .4s ease;
}
.pole-tile:hover{transform:translateY(-6px);box-shadow:var(--shadow-lift)}
.pole-tile:hover::before{transform:scale(1.06)}
.pole-tile-1::before{background-image:url('https://images.unsplash.com/photo-1505664194779-8beaceb93744?w=1200&q=80')}
.pole-tile-2::before{background-image:url('https://images.unsplash.com/photo-1554224155-6726b3ff858f?w=1200&q=80')}
.pole-tile-3::before{background-image:url('https://images.unsplash.com/photo-1524178232363-1fb2b075b655?w=1200&q=80')}
.pole-tile-4::before{background-image:url('https://images.unsplash.com/photo-1551288049-bebda4e38f71?w=1200&q=80')}
.pole-top{
  padding:26px 26px 0;
  display:flex;align-items:center;justify-content:space-between;
}
.pole-bar{
  width:56px;height:4px;border-radius:2px;
}
.pole-tile-1 .pole-bar{background:var(--red)}
.pole-tile-2 .pole-bar{background:var(--amber)}
.pole-tile-3 .pole-bar{background:var(--blue)}
.pole-tile-4 .pole-bar{background:var(--cuivre)}
.pole-icon{
  width:46px;height:46px;border-radius:14px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.18);
  display:flex;align-items:center;justify-content:center;
  font-size:22px;color:#fff;
  backdrop-filter:blur(8px);
}
.pole-body{
  padding:26px 26px 28px;
}
.pole-body h3{
  color:#fff;
  font-family:var(--serif);font-weight:500;
  font-size:24px;line-height:1.2;
  margin:0 0 10px;
}
.pole-body p{
  color:rgba(255,255,255,.78);
  font-size:14.5px;line-height:1.55;
  margin:0 0 22px;
}
.pole-cta{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13.5px;font-weight:700;
  letter-spacing:.04em;
  color:#fff;
  border-bottom:1px solid rgba(255,255,255,.4);
  padding-bottom:4px;
  transition:border-color .25s ease,gap .25s ease;
}
.pole-tile:hover .pole-cta{border-color:var(--cuivre);gap:12px}
.pole-cta .arr{transition:transform .25s ease}
.pole-tile:hover .pole-cta .arr{transform:translateX(4px)}

/* ==========================================================================
   3-CARD GRID (méthode / usages)
   ========================================================================== */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.grid-2.tight{gap:32px}

.card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:32px;
  box-shadow:var(--shadow-soft);
  transition:transform .3s ease,box-shadow .3s ease;
  position:relative;
}
.card h3{
  font-family:var(--serif);font-weight:500;
  font-size:22px;line-height:1.25;
  margin:0 0 12px;
}
.card p{color:var(--muted);margin:0;font-size:15.5px;line-height:1.6}
.card-link{text-decoration:none;color:inherit;display:block}
.card-link:hover .card{transform:translateY(-4px);box-shadow:var(--shadow-card)}

/* numbered method cards */
.method-card{position:relative;padding-top:70px}
.method-num{
  font-family:var(--serif);font-style:italic;font-weight:500;
  color:var(--cuivre);
  font-size:18px;
  position:absolute;top:28px;left:32px;
}
.method-num::after{
  content:'';display:inline-block;
  width:32px;height:1px;background:var(--cuivre);
  margin-left:10px;vertical-align:middle;
}

/* feature list (left-right "Qui sommes-nous") */
.feature-list{display:grid;gap:14px}
.feature{
  padding:24px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:#fff;
  position:relative;
  transition:transform .25s ease,border-color .25s ease;
}
.feature:hover{transform:translateX(4px);border-color:var(--cuivre)}
.feature::before{
  content:'';position:absolute;left:-1px;top:24px;bottom:24px;width:3px;
  background:var(--cuivre);border-radius:2px;
  transform:scaleY(0);transform-origin:top;transition:transform .3s ease;
}
.feature:hover::before{transform:scaleY(1)}
.feature strong{color:var(--encre);font-weight:600;display:block;margin-bottom:4px}

/* color-coded accents for inline pole bars (kept for offer-band, etc.) */
.accent-red{border-top:4px solid var(--red)}
.accent-amber{border-top:4px solid var(--amber)}
.accent-blue{border-top:4px solid var(--blue)}
.accent-copper{border-top:4px solid var(--cuivre)}
.accent-green{border-top:4px solid var(--green)}

/* ==========================================================================
   PAGE HEROES (interior pages)
   ========================================================================== */
.page-hero{
  padding:120px 0 90px;
  background:var(--ivoire);
  border-bottom:1px solid var(--line);
  position:relative;overflow:hidden;
}
.page-hero::before{
  content:'';position:absolute;right:-180px;top:-200px;
  width:520px;height:520px;
  border-radius:50%;
  background:radial-gradient(circle at center,
    rgba(196,149,106,.18) 0%,
    rgba(232,160,32,.10) 35%,
    rgba(43,101,200,.06) 60%,
    transparent 80%);
  pointer-events:none;
}
.page-hero::after{
  content:'';position:absolute;left:-120px;bottom:-180px;
  width:380px;height:380px;border-radius:50%;
  background:radial-gradient(circle at center,rgba(217,54,54,.06),transparent 70%);
  pointer-events:none;
}
.page-hero .container{position:relative;z-index:1;max-width:920px}
.page-hero .thread{margin-bottom:16px}
.page-hero h1{
  font-size:clamp(40px,4.8vw,64px);
  line-height:1.06;
  letter-spacing:-.025em;
  margin:8px 0 22px;
}
.page-hero p{
  font-size:20px;
  color:var(--muted);
  max-width:780px;
  margin-bottom:0;
  line-height:1.55;
}

/* logo strip in page-hero */
.logo-row{display:flex;gap:24px;align-items:center;flex-wrap:wrap;margin-top:32px}
.partner-logo{
  max-height:78px;max-width:220px;
  object-fit:contain;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:14px 22px;
  box-shadow:var(--shadow-soft);
}

.partner-logo-block{
  display:inline-flex;
  flex-direction:column;
  align-items:center;
  gap:10px;
}
.partner-site-link{
  font-size:14px;
  font-weight:600;
  color:var(--cuivre-deep);
  text-decoration:none;
  border-bottom:1px solid rgba(168,122,79,.35);
  transition:color .2s ease,border-color .2s ease;
}
.partner-site-link:hover{
  color:var(--encre);
  border-color:var(--encre);
}

/* ==========================================================================
   OFFER BANDS (notre-offre)
   ========================================================================== */
.offer-stack{display:grid;gap:36px}
.offer-band{
  display:grid;
  grid-template-columns:300px 1fr;
  gap:48px;
  align-items:center;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-xl);
  padding:36px;
  box-shadow:var(--shadow-soft);
  position:relative;
  overflow:hidden;
  transition:transform .3s ease,box-shadow .3s ease;
}
.offer-band:hover{transform:translateY(-4px);box-shadow:var(--shadow-card)}
.offer-band::before{
  content:'';position:absolute;left:0;top:36px;bottom:36px;width:4px;
  border-radius:0 4px 4px 0;
  transition:height .3s ease;
}
.offer-band.red::before{background:var(--red)}
.offer-band.amber::before{background:var(--amber)}
.offer-band.blue::before{background:var(--blue)}
.offer-band.green::before{background:var(--green)}
.offer-band.copper::before{background:var(--cuivre)}
.offer-visual{
  min-height:200px;
  border-radius:var(--radius-lg);
  background:var(--ivoire);
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;
}
.offer-visual img{width:100%;height:100%;object-fit:cover}
.offer-visual.logo-pad{padding:28px}
.offer-visual.logo-pad img{width:auto;height:auto;max-width:88%;max-height:130px;object-fit:contain}
.offer-band .section-title{font-size:clamp(26px,3vw,36px);margin:10px 0 14px}
.offer-band .section-desc{font-size:16.5px;margin-bottom:18px}
.pill-list{display:flex;gap:8px;flex-wrap:wrap}
.pill{
  border-radius:999px;
  background:var(--ivoire);
  padding:7px 13px;
  color:var(--encre);
  font-weight:600;font-size:12.5px;
  letter-spacing:.02em;
  border:1px solid var(--line);
}

/* ==========================================================================
   POLE PAGES — story blocks
   ========================================================================== */
.notice{
  background:linear-gradient(135deg,
    rgba(196,149,106,.06),
    rgba(217,54,54,.04),
    rgba(43,101,200,.04));
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:32px;
  position:relative;
}
.notice::before{
  content:'';position:absolute;left:0;top:32px;bottom:32px;width:3px;
  background:var(--cuivre);border-radius:2px;
}
.notice h3{
  font-family:var(--serif);font-weight:500;
  font-size:22px;margin-bottom:12px;
}
.notice p{color:var(--ink);font-size:16px;margin:0}

.list{padding-left:0;list-style:none}
.list li{
  position:relative;
  padding-left:24px;
  margin:10px 0;
  color:var(--ink);
  font-size:16px;
  line-height:1.55;
}
.list li::before{
  content:'';position:absolute;left:0;top:11px;
  width:10px;height:2px;
  background:var(--cuivre);
}

/* stat strip — for pole pages */
.stat-strip{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:0;
  margin-top:48px;
  padding:36px 0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.stat-strip .stat-item{
  padding:0 24px;
  border-right:1px solid var(--line);
  text-align:left;
}
.stat-strip .stat-item:last-child{border-right:0}
.stat-strip .stat-item strong{
  display:block;
  font-family:var(--serif);font-style:italic;font-weight:500;
  font-size:44px;line-height:1;color:var(--cuivre);
  margin-bottom:6px;
}
.stat-strip .stat-item span{
  font-size:13.5px;color:var(--muted);line-height:1.4;
  text-transform:uppercase;letter-spacing:.08em;font-weight:600;
}

/* ==========================================================================
   TEAM
   ========================================================================== */
.team-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.team-grid.four{grid-template-columns:repeat(4,1fr)}
.person{
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  overflow:hidden;
  background:#fff;
  box-shadow:var(--shadow-soft);
  transition:transform .35s ease,box-shadow .35s ease;
  position:relative;
}
.person:hover{transform:translateY(-6px);box-shadow:var(--shadow-card)}
.person .photo{
  position:relative;overflow:hidden;
  aspect-ratio:4 / 3;
  background:var(--ivoire);
}
.person .photo img{
  width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .8s cubic-bezier(.2,.7,.2,1);
}
.person:hover .photo img{transform:scale(1.04)}
.person .photo::after{
  content:'';position:absolute;left:0;right:0;bottom:0;height:3px;
  background:linear-gradient(to right,
    var(--red) 0 33.33%,
    var(--amber) 33.33% 66.66%,
    var(--blue) 66.66% 100%);
  opacity:0;transition:opacity .3s ease;
}
.person:hover .photo::after{opacity:.9}
.person .info{padding:22px 24px 26px}
.person h3{
  font-family:var(--serif);font-weight:500;
  font-size:21px;line-height:1.2;
  margin:0 0 4px;
  color:var(--encre);
}
.person p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.5}

.team-section{margin-bottom:32px}
.team-section-head{margin-bottom:28px;display:flex;align-items:baseline;gap:18px;flex-wrap:wrap}
.team-section-head h2{
  font-family:var(--serif);font-weight:500;
  font-size:clamp(26px,3vw,36px);
  letter-spacing:-.02em;
  margin:0;
}
.team-section-head .meta{
  color:var(--muted);font-size:14px;
  border-left:1px solid var(--line);
  padding-left:18px;
}

/* partner experts card (équipe & réseau) */
.partner-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-xl);
  padding:36px;
  box-shadow:var(--shadow-soft);
  display:flex;flex-direction:column;gap:18px;
  position:relative;overflow:hidden;
  transition:transform .3s ease,box-shadow .3s ease;
}
.partner-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card)}
.partner-card .mini-logo{height:54px;width:auto;object-fit:contain;align-self:flex-start}
.partner-card h3{
  font-family:var(--serif);font-weight:500;
  font-size:26px;letter-spacing:-.01em;
  margin:0;
}
.partner-card p{color:var(--muted);font-size:15.5px;line-height:1.6;margin:0}
.partner-card .roster{
  display:flex;flex-wrap:wrap;gap:6px;
  margin-top:auto;
}
.partner-card .roster .pill{font-size:12px;padding:5px 11px}
.partner-card .btn{align-self:flex-start;margin-top:8px}

/* ==========================================================================
   FORMATIONS — premium tiles
   ========================================================================== */
.formation-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
.formation-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:30px;
  position:relative;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
  display:flex;flex-direction:column;gap:14px;
  min-height:240px;
}
.formation-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-card);
  border-color:rgba(196,149,106,.4);
}
.formation-card .icon-cell{
  width:48px;height:48px;border-radius:12px;
  background:var(--ivoire);
  display:flex;align-items:center;justify-content:center;
  color:var(--cuivre);
  font-size:22px;font-weight:500;
  font-family:var(--serif);
}
.formation-card.is-red .icon-cell{background:rgba(217,54,54,.08);color:var(--red)}
.formation-card.is-amber .icon-cell{background:rgba(232,160,32,.10);color:var(--amber)}
.formation-card.is-blue .icon-cell{background:rgba(43,101,200,.09);color:var(--blue)}
.formation-card h3{
  font-family:var(--serif);font-weight:500;
  font-size:21px;line-height:1.2;
  color:var(--encre);
  margin:0;
}
.formation-card p{
  color:var(--muted);
  font-size:15px;line-height:1.55;
  margin:0;flex:1;
}
.formation-meta{
  display:flex;gap:10px;flex-wrap:wrap;
  padding-top:16px;
  border-top:1px solid var(--line);
}
.formation-meta .tag-sm{
  display:inline-flex;align-items:center;gap:5px;
  font-size:11.5px;font-weight:600;
  letter-spacing:.04em;
  color:var(--muted);
  text-transform:uppercase;
}
.formation-meta .tag-sm::before{
  content:'';display:inline-block;width:5px;height:5px;border-radius:50%;
  background:var(--cuivre);
}

/* Villa Zen band */
.villa-band{
  background:linear-gradient(135deg,var(--encre-2),var(--encre));
  border-radius:var(--radius-xl);
  padding:48px;
  color:#fff;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:48px;
  align-items:center;
  position:relative;overflow:hidden;
}
.villa-band::before{
  content:'';position:absolute;right:-100px;top:-100px;
  width:400px;height:400px;border-radius:50%;
  background:radial-gradient(circle,rgba(196,149,106,.22),transparent 70%);
  pointer-events:none;
}
.villa-band h2{color:#fff;font-size:clamp(28px,3.4vw,42px);margin:14px 0 18px}
.villa-band p{color:rgba(255,255,255,.75);font-size:17px;line-height:1.6;margin:0}


.villa-band-rich{
  grid-template-columns:0.95fr 1.05fr;
  align-items:center;
}
.villa-copy{position:relative;z-index:1}
.villa-copy p + p{margin-top:14px}
.villa-gallery{
  position:relative;
  z-index:1;
  min-height:420px;
}
.villa-gallery img{
  position:absolute;
  width:72%;
  height:300px;
  object-fit:cover;
  border-radius:var(--radius-xl);
  border:4px solid rgba(255,255,255,.18);
  box-shadow:0 24px 58px rgba(0,0,0,.32);
  background:var(--encre);
}
.villa-gallery img:nth-child(1){
  right:0;
  top:0;
}
.villa-gallery img:nth-child(2){
  left:0;
  bottom:0;
  z-index:2;
}

/* ==========================================================================
   SOLUTIONS DIGITALES — Two-brand cards
   ========================================================================== */
.brand-duo{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:28px;
}
.brand-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-xl);
  padding:0;
  box-shadow:var(--shadow-soft);
  overflow:hidden;
  transition:transform .3s ease,box-shadow .3s ease;
  display:flex;flex-direction:column;
}
.brand-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card)}
.brand-card .brand-head{
  padding:36px 36px 24px;
  border-bottom:1px solid var(--line);
  position:relative;
}
.brand-card .brand-head::before{
  content:'';position:absolute;left:0;top:0;bottom:0;width:4px;
}
.brand-card.its .brand-head::before{background:var(--green)}
.brand-card.iwc .brand-head::before{background:var(--blue)}
.brand-card .brand-mark{
  display:flex;align-items:center;
  min-height:64px;
  margin-bottom:18px;
}
.brand-card.its .brand-mark img{
  max-height:46px;max-width:240px;
  width:auto;height:auto;
  object-fit:contain;
  display:block;
}
.brand-card.iwc .brand-mark img{
  max-height:72px;max-width:72px;
  width:auto;height:auto;
  object-fit:contain;
  display:block;
  border-radius:12px;
}
.brand-card .brand-mark .brand-kicker{
  font-size:11.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--cuivre-deep);
  margin-left:18px;
  padding-left:18px;
  border-left:1px solid var(--line);
  line-height:1.3;
}
.brand-card .brand-head h2{
  font-family:var(--serif);font-weight:500;
  font-size:24px;line-height:1.25;
  color:var(--encre);
  margin:0;letter-spacing:-.01em;
}
.brand-card .brand-body{padding:28px 36px 36px;flex:1;display:flex;flex-direction:column;gap:16px}
.brand-card .brand-body p{color:var(--muted);font-size:15.5px;line-height:1.6;margin:0}
.brand-card .brand-body .list li{font-size:15.5px}

/* ==========================================================================
   RESOURCES — premium library cards
   ========================================================================== */
.article-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
}
.article-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  overflow:hidden;
  text-decoration:none;
  color:inherit;
  box-shadow:var(--shadow-soft);
  transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s ease;
  display:flex;flex-direction:column;
  position:relative;
}
.article-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-card)}
.article-card .card-image{
  aspect-ratio:16 / 10;
  background-size:cover;background-position:center;
  background-color:var(--ivoire);
  position:relative;overflow:hidden;
}
.article-card .card-image::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 50%,rgba(27,32,54,.12) 100%);
  transition:opacity .3s ease;
}
.article-card .card-image::after{
  content:'';position:absolute;inset:0;
  background-image:inherit;background-size:cover;background-position:center;
  transition:transform .8s cubic-bezier(.2,.7,.2,1);
  z-index:-1;
}
.article-card:hover .card-image{transform:scale(1.04)}
.article-card .card-image{transition:transform .8s cubic-bezier(.2,.7,.2,1)}
.article-card .card-body{padding:26px 28px 28px;flex:1;display:flex;flex-direction:column;gap:14px}
.article-card .tag{
  display:inline-flex;align-self:flex-start;
  border-radius:999px;
  padding:5px 11px;
  background:var(--ivoire);
  color:var(--cuivre-deep);
  font-size:11.5px;font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;
}
.article-card .tag.red{background:rgba(217,54,54,.10);color:var(--red)}
.article-card .tag.amber{background:rgba(232,160,32,.12);color:#9C6E15}
.article-card .tag.blue{background:rgba(43,101,200,.10);color:var(--blue)}
.article-card .tag.green{background:rgba(11,127,131,.10);color:var(--green)}
.article-card h3{
  font-family:var(--serif);font-weight:500;
  font-size:22px;line-height:1.25;
  margin:0;color:var(--encre);
  letter-spacing:-.01em;
}
.article-card p{
  color:var(--muted);
  font-size:15px;line-height:1.55;
  margin:0;flex:1;
}
.article-card .card-meta{
  display:flex;align-items:center;gap:10px;
  padding-top:14px;border-top:1px solid var(--line);
  font-size:12.5px;color:var(--muted);
  font-weight:500;letter-spacing:.02em;
}
.article-card .card-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--muted);opacity:.4}
.article-card .read-cta{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13.5px;font-weight:700;
  color:var(--cuivre-deep);
  margin-top:6px;
  transition:gap .25s ease;
}
.article-card:hover .read-cta{gap:12px;color:var(--cuivre)}
.article-card .read-cta .arr{transition:transform .25s ease}
.article-card:hover .read-cta .arr{transform:translateX(4px)}

/* Resource filters — clickable pills */
.resource-filters{
  display:flex;flex-wrap:wrap;gap:10px;
  margin-bottom:36px;
}
.filter-pill{
  font-family:var(--sans);
  border:1px solid var(--line);
  background:#fff;
  color:var(--muted);
  font-size:13.5px;font-weight:700;
  padding:9px 18px;border-radius:999px;
  cursor:pointer;transition:all .2s ease;
  letter-spacing:.01em;
}
.filter-pill:hover{border-color:var(--cuivre);color:var(--cuivre-deep)}
.filter-pill.is-active{
  background:var(--encre);border-color:var(--encre);color:#fff;
}
.filter-count{opacity:.6;font-weight:500;margin-left:2px}
.article-card.is-hidden{display:none}

/* Motif cards — for reference/pillar guides without photography */
.card-image.card-image--motif{
  background:linear-gradient(135deg,var(--encre) 0%,var(--encre-2) 100%);
  position:relative;display:flex;align-items:flex-end;
}
.card-image--motif::before{
  content:attr(data-motif);
  position:absolute;top:50%;left:50%;
  transform:translate(-50%,-50%);
  font-family:var(--serif);font-weight:600;
  font-size:15vw;line-height:1;
  color:rgba(255,255,255,.06);
  white-space:nowrap;pointer-events:none;
}
.card-image.card-image--motif::after{
  content:attr(data-motif);
  position:relative;z-index:1;margin:0 0 16px 20px;
  font-family:var(--sans);font-weight:700;font-size:12px;
  letter-spacing:.1em;text-transform:uppercase;
  color:rgba(255,255,255,.85);
  background:rgba(255,255,255,.12);
  padding:6px 12px;border-radius:999px;
  border:1px solid rgba(255,255,255,.18);
}
.resource-more-link{margin-top:36px;text-align:center}
.resource-more-link a{
  color:var(--cuivre-deep);font-weight:700;font-size:14.5px;
  text-decoration:none;border-bottom:1px solid rgba(196,149,106,.35);
  padding-bottom:2px;
}
.resource-more-link a:hover{color:var(--cuivre)}

/* ==========================================================================
   ARTICLE PAGES (individual posts)
   ========================================================================== */
.article{
  max-width:760px;
  margin:auto;
}
.page-hero .article{margin:0 auto}
.article .tag{
  display:inline-flex;
  border-radius:999px;
  padding:6px 13px;
  background:rgba(196,149,106,.12);
  color:var(--cuivre-deep);
  font-size:11.5px;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;
  margin-bottom:18px;
}
.article h1{
  font-family:var(--serif);font-weight:500;
  font-size:clamp(36px,4.5vw,56px);
  line-height:1.08;letter-spacing:-.025em;
  margin:12px 0 22px;
}
.article > p:first-of-type::first-letter{
  font-family:var(--serif);font-style:italic;
  font-weight:500;
  font-size:64px;
  line-height:.85;
  float:left;
  padding:8px 12px 0 0;
  color:var(--cuivre);
}
.article p,.article li{
  font-size:18px;
  color:#3a3e4d;
  line-height:1.7;
}
.article h2{
  font-family:var(--serif);font-weight:500;
  font-size:30px;line-height:1.2;
  margin:48px 0 16px;
  letter-spacing:-.015em;
  position:relative;padding-left:22px;
}
.article h2::before{
  content:'';position:absolute;left:0;top:14px;
  width:10px;height:2px;background:var(--cuivre);
}
.article ul{padding-left:0;list-style:none}
.article ul li{
  position:relative;padding-left:22px;margin:10px 0;
}
.article ul li::before{
  content:'';position:absolute;left:0;top:13px;
  width:8px;height:2px;background:var(--cuivre);
}
.article aside{
  background:var(--ivoire);
  border-left:0;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:28px 32px;
  margin:40px 0;
  position:relative;
  overflow:hidden;
}
.article aside::before{
  content:'À retenir';
  display:block;
  font-family:var(--sans);
  font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--cuivre-deep);
  margin-bottom:10px;
}
.article aside::after{
  content:'';position:absolute;left:0;top:0;bottom:0;width:3px;
  background:linear-gradient(to bottom,var(--red),var(--amber),var(--blue));
}
.article aside p,.article aside{font-size:17px;color:var(--ink);line-height:1.6}
.article .actions{margin-top:48px;padding-top:32px;border-top:1px solid var(--line)}

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact-box{
  background:linear-gradient(135deg,var(--encre-2),var(--encre));
  color:#fff;
  border-radius:var(--radius-xl);
  padding:48px;
  position:relative;overflow:hidden;
}
.contact-box::before{
  content:'';position:absolute;right:-120px;top:-140px;
  width:380px;height:380px;border-radius:50%;
  background:radial-gradient(circle,rgba(196,149,106,.22),transparent 70%);
}
.contact-box::after{
  content:'';position:absolute;left:0;bottom:0;right:0;height:3px;
  background:linear-gradient(to right,
    var(--red) 0 33.33%,
    var(--amber) 33.33% 66.66%,
    var(--blue) 66.66% 100%);
  opacity:.85;
}
.contact-box h2{color:#fff;font-size:clamp(26px,3vw,38px);margin:0 0 14px;position:relative;z-index:1}
.contact-box p{color:rgba(255,255,255,.78);font-size:17px;margin:0 0 24px;position:relative;z-index:1}
.contact-box a{color:#fff}
.contact-box .actions{position:relative;z-index:1}

.form{display:grid;gap:14px}
.form input,.form textarea,.form select{
  width:100%;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:15px 18px;
  font:inherit;font-size:15px;
  background:#fff;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.form input:focus,.form textarea:focus,.form select:focus{
  outline:none;
  border-color:var(--cuivre);
  box-shadow:0 0 0 4px rgba(196,149,106,.14);
}
.form textarea{min-height:160px;resize:vertical}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer{
  background:var(--encre-2);
  color:rgba(255,255,255,.66);
  padding:80px 0 28px;
  position:relative;
  overflow:hidden;
}
.footer::before{
  content:'';position:absolute;left:0;right:0;top:0;height:3px;
  background:linear-gradient(to right,
    var(--red) 0 25%,
    var(--amber) 25% 50%,
    var(--blue) 50% 75%,
    var(--cuivre) 75% 100%);
  opacity:.7;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1fr;
  gap:48px;
  margin-bottom:48px;
}
.footer-logo{
  height:74px;width:auto;
  background:#fff;border-radius:12px;
  padding:10px 14px;
  margin-bottom:18px;
  box-shadow:0 4px 16px rgba(0,0,0,.18);
}
.footer p{color:rgba(255,255,255,.6);font-size:14.5px;line-height:1.6;max-width:340px;margin:0}
.footer h3{
  color:#fff;font-size:13px;font-weight:600;
  text-transform:uppercase;letter-spacing:.16em;
  margin:0 0 18px;
  font-family:var(--sans);
}
.footer a,.footer span{
  display:block;
  color:rgba(255,255,255,.66);
  text-decoration:none;
  margin:10px 0;
  font-size:14.5px;
  transition:color .2s ease;
}
.footer a:hover{color:var(--cuivre)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.10);
  padding-top:22px;
  font-size:13px;
  color:rgba(255,255,255,.5);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
}

/* ==========================================================================
   REVEAL ANIMATIONS
   ========================================================================== */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .9s ease,transform .9s cubic-bezier(.2,.7,.2,1)}
.reveal.is-visible{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
.reveal[data-d="4"]{transition-delay:.32s}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{transition-duration:.01ms !important;animation-duration:.01ms !important}
  .reveal{opacity:1;transform:none}
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media(max-width:1100px){
  .poles-grid{grid-template-columns:repeat(2,1fr)}
  .formation-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:1000px){
  .villa-band-rich{grid-template-columns:1fr}
  .villa-gallery{min-height:380px}
  .villa-gallery img{height:270px}
  .offer-band{grid-template-columns:1fr;padding:28px}
  .offer-band::before{top:24px;bottom:24px}
  .team-grid.four{grid-template-columns:repeat(2,1fr)}
  .stat-strip{grid-template-columns:repeat(2,1fr);gap:24px 0}
  .stat-strip .stat-item{border-right:0;padding:8px 0}
  .stat-strip .stat-item:nth-child(odd){border-right:1px solid var(--line)}
  .brand-duo{grid-template-columns:1fr}
  .villa-band{grid-template-columns:1fr;padding:36px}
}
@media(max-width:900px){
  .hero{padding:90px 0 70px}
  .hero-grid,.grid-2{grid-template-columns:1fr;gap:42px}
  .grid-3,.team-grid,.footer-grid{grid-template-columns:1fr 1fr}
  .article-grid,.formation-grid{grid-template-columns:1fr 1fr}
  .main-menu{
    display:none;position:absolute;top:88px;left:0;right:0;
    background:#fff;padding:20px 24px 26px;
    box-shadow:0 24px 48px rgba(27,32,54,.16);
    flex-direction:column;align-items:stretch;
    border-top:1px solid var(--line);
    gap:4px;
  }
  .main-menu a{padding:14px 12px}
  .main-menu a::after{display:none}
  .main-menu .cta-nav{margin:8px 12px 0;justify-content:center}
  .main-menu.is-open{display:flex}
  .mobile-toggle{display:flex;align-items:center;justify-content:center}
  .section{padding:72px 0}
  .page-hero{padding:80px 0 60px}
  .hero-stats{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
}
@media(max-width:600px){
  .villa-gallery{min-height:auto;display:grid;grid-template-columns:1fr;gap:18px}
  .villa-gallery img{position:relative;width:100%;height:220px;left:auto;right:auto;top:auto;bottom:auto}
  .villa-gallery img:nth-child(2){margin-top:0}
  .poles-grid,.grid-3,.team-grid,.team-grid.four,.article-grid,.formation-grid,.footer-grid{grid-template-columns:1fr}
  .hero{padding:72px 0 56px}
  .nav-inner{height:72px}
  .nav.is-scrolled .nav-inner{height:64px}
  .brand-logo{height:48px}
  .nav.is-scrolled .brand-logo{height:42px}
  .main-menu{top:72px}
  .hero h1{font-size:40px}
  .section{padding:60px 0}
  .section-header{margin-bottom:42px}
  .offer-band,.contact-box,.villa-band{padding:26px}
  .stat-strip{grid-template-columns:1fr 1fr;padding:24px 0}
  .stat-strip .stat-item{padding:12px 16px}
  .stat-strip .stat-item:nth-child(odd){border-right:1px solid var(--line)}
  .stat-strip .stat-item:nth-child(2){border-right:0}
  .article aside{padding:22px 24px}
  .article > p:first-of-type::first-letter{font-size:48px}
  .trust .container{justify-content:center;gap:24px}
  .trust .client{font-size:18px}
  .trust .client-logo{max-height:28px;max-width:120px}
  .footer{padding:60px 0 24px}
}


/* ==========================================================================
   EXPERTISE ILLUSTRÉE — pages pôles experts
   ========================================================================== */
.expert-story{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:48px;
  align-items:center;
}
.expert-story.reverse .expert-visual{order:2}
.expert-visual{
  position:relative;
  min-height:360px;
  border-radius:var(--radius-xl);
  overflow:hidden;
  box-shadow:var(--shadow-card);
  background:var(--ivoire);
}
.expert-visual img{
  width:100%;height:100%;min-height:360px;
  object-fit:cover;
  display:block;
}
.expert-visual::after{
  content:'';position:absolute;left:0;right:0;bottom:0;height:4px;
  background:linear-gradient(to right,var(--red),var(--amber),var(--blue));
  opacity:.9;
}
.expert-copy .section-title{margin-top:14px}
.expert-copy .section-desc{font-size:17px;margin-bottom:22px}
.expertise-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.expertise-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-soft);
  transition:transform .3s ease,box-shadow .3s ease;
}
.expertise-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card)}
.expertise-card .expertise-image{
  aspect-ratio:16 / 9;
  background-size:cover;
  background-position:center;
  position:relative;
}
.expertise-card .expertise-image::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(17,20,42,.05),rgba(17,20,42,.28));
}
.expertise-card .expertise-body{padding:26px 28px 30px}
.expertise-card h3{
  font-family:var(--serif);font-weight:500;
  font-size:23px;line-height:1.18;
  margin:0 0 12px;color:var(--encre);
}
.expertise-card p{color:var(--muted);font-size:15.5px;line-height:1.6;margin:0 0 16px}
.expertise-card .list li{font-size:14.5px;margin:8px 0;color:var(--ink)}
.value-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.value-card{
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius-lg);
  padding:28px;
}
.value-card strong{
  display:block;
  font-family:var(--serif);font-weight:500;
  color:#fff;font-size:22px;line-height:1.2;
  margin-bottom:10px;
}
.value-card span{display:block;color:rgba(255,255,255,.72);font-size:15px;line-height:1.55}
@media(max-width:1000px){
  .expert-story,.expert-story.reverse{grid-template-columns:1fr}
  .expert-story.reverse .expert-visual{order:0}
  .expertise-grid{grid-template-columns:1fr 1fr}
  .value-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
  .expertise-grid,.value-grid{grid-template-columns:1fr}
  .expert-visual,.expert-visual img{min-height:260px}
}

/* ==========================================================================
   CONTACT — single premium panel
   ========================================================================== */
.contact-section{
  padding:90px 0 110px;
}

.contact-panel{
  display:grid;
  grid-template-columns:300px 1fr;
  gap:0;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius-xl);
  box-shadow:var(--shadow-card);
  overflow:hidden;
  position:relative;
}

.contact-panel::after{
  content:'';
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  height:3px;
  background:linear-gradient(to right,
    var(--red) 0 33.33%,
    var(--amber) 33.33% 66.66%,
    var(--blue) 66.66% 100%);
}

.contact-panel-left{
  background:linear-gradient(135deg,var(--encre-2),var(--encre));
  padding:40px;
  color:#fff;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  gap:34px;
  position:relative;
  overflow:hidden;
}

.contact-panel-left::before{
  content:'';
  position:absolute;
  right:-120px;
  top:-140px;
  width:340px;
  height:340px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(196,149,106,.22),transparent 70%);
  pointer-events:none;
}

.contact-panel-logo,
.contact-panel-address,
.contact-panel-linkedin{
  position:relative;
  z-index:1;
}

.contact-panel-logo{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:156px;
  padding:12px 14px;
  background:#fff;
  border-radius:16px;
  box-shadow:0 12px 30px rgba(0,0,0,.20);
  text-decoration:none;
}

.contact-panel-logo img{
  width:128px;
  height:auto;
  object-fit:contain;
  display:block;
}

.contact-panel-address{
  display:flex;
  flex-direction:column;
  gap:3px;
  font-size:16px;
  line-height:1.55;
  color:rgba(255,255,255,.78);
}

.contact-panel-address strong{
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.16em;
  color:var(--cuivre);
  margin-bottom:7px;
}

.contact-panel-linkedin{
  display:inline-flex;
  align-items:center;
  gap:10px;
  align-self:flex-start;
  color:#fff;
  text-decoration:none;
  font-weight:600;
  font-size:14px;
  padding:10px 14px;
  border:1px solid rgba(255,255,255,.18);
  border-radius:999px;
  background:rgba(255,255,255,.07);
  transition:transform .25s ease,background .25s ease,border-color .25s ease;
}

.contact-panel-linkedin:hover{
  transform:translateY(-2px);
  background:rgba(255,255,255,.14);
  border-color:rgba(255,255,255,.34);
}

.contact-panel-right{
  padding:52px 58px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  min-height:330px;
}

.contact-panel-right .thread{
  margin-bottom:18px;
}

.contact-panel-right h2{
  font-size:clamp(30px,3vw,42px);
  line-height:1.08;
  margin-bottom:18px;
}

.contact-panel-right p{
  color:var(--muted);
  font-size:17px;
  line-height:1.65;
  max-width:680px;
  margin:0;
}

.contact-panel-right .actions{
  margin-top:34px;
}

@media(max-width:900px){
  .contact-panel{
    grid-template-columns:1fr;
  }

  .contact-panel-left{
    padding:32px;
  }

  .contact-panel-right{
    padding:36px 32px 42px;
    min-height:auto;
  }
}

@media(max-width:600px){
  .contact-section{
    padding:60px 0 72px;
  }

  .contact-panel-logo{
    width:144px;
  }

  .contact-panel-logo img{
    width:116px;
  }
}

/* ==========================================================================
   ÉQUIPE & RÉSEAU — partenaires experts
   ========================================================================== */
.partners-grid{
  align-items:stretch;
}

.partners-grid .partner-card{
  height:100%;
  min-height:420px;
}

.partner-card-lexelians .roster{
  margin-bottom:14px;
}

.partner-card-lexelians .btn,
.partner-card-akp .btn{
  margin-top:auto;
}

@media(max-width:900px){
  .partners-grid .partner-card{
    min-height:auto;
  }

  .partner-card-lexelians .roster{
    margin-bottom:0;
  }
}

/* ==========================================================================
   MOBILE — anti-coupure iPhone
   ========================================================================== */
html{
  max-width:100%;
  overflow-x:hidden;
}
body{
  max-width:100%;
}

@media(max-width:600px){
  .container{
    width:calc(100% - 28px);
  }

  .hero{
    padding:64px 0 50px;
  }

  .hero h1{
    font-size:clamp(32px,10vw,40px);
    line-height:1.08;
    max-width:100%;
    overflow-wrap:break-word;
  }

  .hero p.lede{
    font-size:16px;
    max-width:100%;
  }

  .hero .actions{
    flex-direction:column;
    align-items:flex-start;
    gap:12px;
  }

  .hero .btn{
    width:100%;
    max-width:260px;
    padding:13px 18px;
    font-size:14px;
  }

  .hero-card.logo-card{
    padding:22px;
  }

  .hero-card.logo-card img{
    max-width:220px;
  }

  .hero-card{
    padding:20px 16px;
  }

  .hero-stats{
    gap:0 4px;
  }

  .hero-stat{
    padding:4px 6px;
  }

  .hero-stat strong{
    font-size:24px;
    white-space:normal;
  }

  .hero-stat span{
    font-size:11px;
  }

  .brand-card .brand-head{
    padding:26px 22px 22px;
  }

  .brand-card .brand-mark{
    flex-direction:column;
    align-items:flex-start;
    gap:12px;
    min-height:auto;
    margin-bottom:16px;
  }

  .brand-card .brand-mark .brand-kicker{
    border-left:0;
    margin-left:0;
    padding-left:0;
    font-size:10px;
    letter-spacing:.08em;
    line-height:1.35;
    white-space:normal;
    max-width:100%;
  }

  .brand-card.its .brand-mark img{
    max-width:180px;
    max-height:42px;
  }

  .brand-card.iwc .brand-mark img{
    max-width:88px;
    max-height:58px;
  }

  .brand-card .brand-head h2{
    font-size:21px;
    line-height:1.22;
    overflow-wrap:break-word;
  }

  .brand-card .brand-body{
    padding:22px;
  }
}



/* ==========================================================================
   SEO RESOURCE HUBS
   ========================================================================== */
.resource-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:46px;align-items:start}
.resource-toc,.resource-side-card{position:sticky;top:96px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-soft)}
.resource-toc h2,.resource-side-card h2{font-size:18px;margin:0 0 14px;font-family:var(--sans);letter-spacing:0}
.resource-toc a,.resource-side-card a{display:block;color:var(--ink);text-decoration:none;padding:9px 0;border-bottom:1px solid rgba(15,23,42,.07);font-size:14.5px}
.resource-toc a:hover,.resource-side-card a:hover{color:var(--cuivre-deep)}
.seo-list{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:24px 0}
.seo-list a,.related-grid a{display:block;background:var(--ivoire);border:1px solid var(--line);border-radius:16px;padding:18px;text-decoration:none;color:var(--ink);font-weight:700}
.seo-list a span,.related-grid a span{display:block;color:var(--muted);font-weight:400;font-size:14px;margin-top:6px;line-height:1.45}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}
.article .external-note{background:#f7fbfb;border:1px solid rgba(0,120,131,.18);border-radius:var(--radius);padding:24px 28px;margin:36px 0;color:#234;line-height:1.65}
.article .external-note strong{color:#007883}
.tag-cloud{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.tag-cloud a{display:inline-flex;padding:8px 12px;border-radius:999px;background:rgba(196,149,106,.12);color:var(--cuivre-deep);font-size:13px;text-decoration:none;font-weight:700}
@media(max-width:900px){.resource-layout{grid-template-columns:1fr}.resource-toc,.resource-side-card{position:static}.seo-list,.related-grid{grid-template-columns:1fr}}

@media(max-width:380px){
  .hero-stats{
    grid-template-columns:1fr;
    gap:0;
  }
  .hero-stat{
    border-right:0;
    border-bottom:1px solid rgba(255,255,255,.10);
    padding:10px 4px;
  }
  .hero-stat:last-child{
    border-bottom:0;
  }
  .hero-stat strong{
    font-size:30px;
  }
}