/* ============================================================
   KLN Concierge — identité web 2026
   Violet nuit / Or principal — Premium, technologique, humaine
   ============================================================ */

:root{
  --violet-nuit:#16072E;
  --violet-profond:#220945;
  --violet-inter:#331064;
  --violet-dyn:#6B28B8;
  --or:#D6A01E;
  --or-clair:#F2D887;
  --lavande:#C9A8E8;
  --ivoire:#FBF8F1;
  --blanc:#FFFFFF;
  --texte:#1F1134;
  --gris-violet:#665D70;

  --grad:linear-gradient(150deg,#16072E 0%,#220945 52%,#3A1167 100%);

  --serif:Georgia,"Iowan Old Style","Times New Roman",Times,serif;
  --sans:"Inter",Arial,Helvetica,sans-serif;

  --r-card:24px;
  --r-lg:28px;
  --r-pill:999px;

  --shell:1200px;
  --gut:clamp(20px,5vw,48px);
  --sec-y:clamp(72px,9vw,132px);

  --shadow-s:0 1px 2px rgba(22,7,46,.06),0 8px 24px rgba(22,7,46,.06);
  --shadow-m:0 2px 6px rgba(22,7,46,.07),0 20px 48px rgba(22,7,46,.10);
  --shadow-gold:0 10px 28px rgba(214,160,30,.28);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
#a-propos,#gestion-patrimoine-immobilier,#suivi-chantier,#evenements-corporate,#pressing-corporate{scroll-margin-top:110px}
body{
  margin:0;background:var(--blanc);color:var(--texte);
  font-family:var(--sans);font-size:17px;line-height:1.65;
  font-weight:400;letter-spacing:-.005em;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit}

h1,h2,h3,h4{font-family:var(--serif);font-weight:700;letter-spacing:-.02em;margin:0}
h1{font-size:clamp(2.35rem,6vw,4.15rem);line-height:1.04}
h2{font-size:clamp(1.85rem,3.9vw,2.9rem);line-height:1.12}
h3{font-size:clamp(1.3rem,2.2vw,1.65rem);line-height:1.2}
h4{font-size:1.09rem;line-height:1.3;letter-spacing:-.01em}
p{margin:0}

.shell{width:100%;max-width:var(--shell);margin:0 auto;padding:0 var(--gut)}
.shell-narrow{max-width:860px}

.skip{position:absolute;left:-9999px;top:0;background:var(--or);color:var(--violet-nuit);
  padding:12px 20px;border-radius:0 0 var(--r-pill) 0;z-index:200;font-weight:600}
.skip:focus{left:0}

:focus-visible{outline:2.5px solid var(--or);outline-offset:3px;border-radius:4px}

/* ─────────── Boutons ─────────── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-family:var(--sans);font-size:.94rem;font-weight:600;letter-spacing:.01em;
  padding:15px 30px;border-radius:var(--r-pill);border:1.5px solid transparent;
  text-decoration:none;cursor:pointer;white-space:nowrap;
  transition:transform .28s cubic-bezier(.2,.8,.2,1),box-shadow .28s,background .22s,color .22s,border-color .22s;
}
.btn-sm{padding:11px 22px;font-size:.88rem}
.btn-full{width:100%;margin-top:8px}
.btn-gold{background:var(--or);color:#2A1A02;box-shadow:var(--shadow-gold)}
.btn-gold:hover{background:var(--or-clair);transform:translateY(-2px);box-shadow:0 14px 34px rgba(214,160,30,.36)}
.btn-ghost{background:transparent;color:var(--blanc);border-color:rgba(201,168,232,.5)}
.btn-ghost:hover{background:rgba(201,168,232,.14);border-color:var(--lavande);transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--violet-inter);border-color:rgba(51,16,100,.28)}
.btn-outline:hover{background:var(--violet-inter);color:var(--blanc);border-color:var(--violet-inter);transform:translateY(-2px)}

/* ─────────── Header ─────────── */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(251,248,241,.86);backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid rgba(31,17,52,.07);
  transition:box-shadow .3s,background .3s;
}
.site-header.is-stuck{box-shadow:0 6px 28px rgba(22,7,46,.09);background:rgba(251,248,241,.95)}
.header-inner{display:flex;align-items:center;gap:24px;min-height:88px}
.brand{flex:0 0 auto;line-height:0}
.brand img{width:auto;height:46px;object-fit:contain}
.brand-kln{position:relative;width:126px;height:84px;overflow:hidden;background:transparent}
.brand-kln img{position:static;width:100%;max-width:none;height:100%;object-fit:contain;transform:none}

.nav{display:flex;gap:26px;margin-left:auto;flex-wrap:nowrap}
.nav a{
  position:relative;text-decoration:none;font-size:.9rem;font-weight:500;
  color:var(--texte);opacity:.78;padding:6px 0;transition:opacity .2s,color .2s;
}
.nav a::after{
  content:"";position:absolute;left:0;bottom:0;height:1.5px;width:0;background:var(--or);
  transition:width .3s cubic-bezier(.2,.8,.2,1);
}
.nav a:hover{opacity:1;color:var(--violet-inter)}
.nav a:hover::after{width:100%}
.nav-contact-mobile{display:none}

.header-actions{display:flex;align-items:center;gap:16px;flex:0 0 auto}
.header-contact{padding-inline:20px}
.lang{display:flex;align-items:center;gap:8px}
.lang-btn{
  background:none;border:0;font-family:var(--sans);font-size:.82rem;font-weight:700;
  letter-spacing:.06em;color:var(--gris-violet);cursor:pointer;padding:4px 2px;transition:color .2s;
}
.lang-btn:hover{color:var(--violet-inter)}
.lang-btn.is-active{color:var(--violet-inter)}
.lang-btn.is-active::after{content:"";display:block;height:2px;background:var(--or);margin-top:3px;border-radius:2px}
.lang-sep{width:1px;height:14px;background:rgba(31,17,52,.2)}

.burger{display:none;background:none;border:0;width:40px;height:40px;cursor:pointer;padding:10px}
.burger span{display:block;height:2px;background:var(--violet-inter);border-radius:2px;transition:transform .3s,opacity .3s}
.burger span+span{margin-top:6px}
.burger[aria-expanded="true"] span:first-child{transform:translateY(4px) rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-4px) rotate(-45deg)}

/* ─────────── Hero ─────────── */
.hero{
  position:relative;
  background:
    linear-gradient(90deg,rgba(18,5,34,.96) 0%,rgba(24,7,44,.88) 35%,rgba(28,8,48,.34) 62%,rgba(22,7,46,.08) 100%),
    url("assets/banniere-kln-concierge.png") center center/cover no-repeat;
  color:var(--blanc);
  padding:clamp(72px,10vw,132px) 0 0;overflow:hidden;isolation:isolate;
}
.hero-glow{
  position:absolute;inset:auto -20% -55% 30%;height:75%;
  background:radial-gradient(ellipse at 50% 50%,rgba(107,40,184,.55),transparent 68%);
  filter:blur(20px);z-index:-1;
}
.hero-orbit{
  position:absolute;top:-90px;right:-160px;width:min(620px,72vw);z-index:-1;opacity:.6;
  animation:drift 26s ease-in-out infinite alternate;
}
@keyframes drift{from{transform:translate3d(0,0,0) rotate(0)}to{transform:translate3d(-26px,22px,0) rotate(7deg)}}

.hero-inner{max-width:920px;padding-bottom:clamp(48px,6vw,76px)}
.hero-inner .lead{max-width:57ch}
.eyebrow{
  font-family:var(--sans);font-size:.76rem;font-weight:700;letter-spacing:.17em;
  text-transform:uppercase;color:var(--gris-violet);margin:0 0 18px;
}
.eyebrow.gold{color:var(--or)}
.hero h1{margin-bottom:26px}
.hero h1{background:linear-gradient(100deg,#FFFFFF 30%,#F2D887 92%);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(1.06rem,1.6vw,1.22rem);line-height:1.62;color:rgba(255,255,255,.82);max-width:64ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}

.hero-stats{
  list-style:none;margin:0;padding:34px 0 clamp(44px,5vw,60px);
  display:grid;grid-template-columns:repeat(4,1fr);gap:28px;
  border-top:1px solid rgba(201,168,232,.22);
}
.hero-stats strong{
  display:block;font-family:var(--serif);font-size:clamp(1.55rem,2.6vw,2.1rem);
  font-weight:700;color:var(--or-clair);letter-spacing:-.02em;line-height:1.1;margin-bottom:8px;
}
.hero-stats span{display:block;font-size:.86rem;line-height:1.5;color:rgba(255,255,255,.66)}

/* ─────────── Sections ─────────── */
.section{padding:var(--sec-y) 0}
.section-ivory{background:var(--ivoire)}
.section-dark{background:var(--grad);color:var(--blanc)}
.section-dark .eyebrow{color:var(--or)}
.section-dark .sec-lead{color:rgba(255,255,255,.75)}

.sec-head{max-width:74ch;margin-bottom:clamp(44px,5vw,68px)}
.sec-head h2{margin-bottom:20px}
.sec-lead{font-size:1.05rem;line-height:1.68;color:var(--gris-violet)}

/* ─────────── Présentation KLN ─────────── */
.section-about{background:var(--ivoire);position:relative;overflow:hidden}
.section-about::before{
  content:"";position:absolute;inset:0 auto 0 0;width:5px;
  background:linear-gradient(180deg,var(--or),var(--violet-dyn));
}
.about-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(36px,7vw,96px);align-items:start}
.about-heading{position:sticky;top:120px}
.about-heading h2{color:var(--violet-inter);margin-bottom:22px}
.about-signature{font-family:var(--serif);font-style:italic;color:var(--or);font-size:1.08rem}
.about-copy{display:grid;gap:20px;color:var(--gris-violet)}
.about-lead{font-family:var(--serif);font-size:clamp(1.2rem,2vw,1.48rem);line-height:1.55;color:var(--texte)}
.about-pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}
.about-pillars article{
  min-height:210px;padding:24px 20px;border:1px solid rgba(51,16,100,.11);
  border-radius:20px;background:var(--blanc);box-shadow:var(--shadow-s);
}
.about-pillars span{display:block;color:var(--or);font-size:.75rem;font-weight:700;letter-spacing:.13em;margin-bottom:20px}
.about-pillars h3{font-size:1.06rem;color:var(--violet-inter);margin-bottom:12px}
.about-pillars p{font-size:.88rem;line-height:1.6;color:var(--gris-violet)}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1)}
.reveal.is-in{opacity:1;transform:none}

/* ─────────── Duo cartes ─────────── */
.duo{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(20px,2.4vw,32px)}
.duo-services .duo-media img{object-position:center}
.duo-services .duo-card:nth-child(4) .duo-media img{object-position:50% 62%}
.pressing-media{position:relative}
.pressing-title{
  position:absolute;z-index:1;left:clamp(14px,2.2vw,28px);top:50%;transform:translateY(-50%);
  width:31%;margin:0;color:var(--violet-profond);line-height:1.18;pointer-events:none;
}
.pressing-title span{
  display:block;margin-bottom:8px;font-size:clamp(.63rem,.8vw,.76rem);font-weight:800;
  letter-spacing:.1em;text-transform:uppercase;color:var(--violet-inter);
}
.pressing-title strong{display:block;font-family:var(--serif);font-size:clamp(1rem,1.55vw,1.38rem);font-weight:600}
.duo-3{grid-template-columns:repeat(3,1fr)}
.duo-3 .duo-media{aspect-ratio:16/11}
.duo-3 .duo-body{padding:clamp(20px,2vw,26px);gap:11px}
.duo-3 .duo-body p:not(.tag){font-size:.93rem}
.duo-card{
  display:flex;flex-direction:column;text-decoration:none;background:var(--blanc);
  border:1px solid rgba(31,17,52,.09);border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--shadow-s);
  transition:transform .38s cubic-bezier(.2,.8,.2,1),box-shadow .38s,border-color .38s;
}
.duo-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-m);border-color:rgba(214,160,30,.4)}
.duo-media{aspect-ratio:16/10;overflow:hidden;background:var(--violet-profond)}
.duo-media img{width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.8,.2,1)}
.duo-card:hover .duo-media img{transform:scale(1.045)}
.duo-body{padding:clamp(24px,2.6vw,34px);display:flex;flex-direction:column;gap:14px;flex:1}
.service-number{
  display:flex;align-items:center;gap:12px;margin:0;color:var(--or);font-family:var(--serif);
  font-size:1.15rem;font-weight:700;letter-spacing:.12em;line-height:1;
}
.service-number::after{content:"";width:42px;height:1px;background:linear-gradient(90deg,var(--or),rgba(214,160,30,0))}
.tag{
  display:inline-block;align-self:flex-start;font-size:.7rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--violet-inter);background:rgba(201,168,232,.24);
  padding:6px 13px;border-radius:var(--r-pill);
}
.duo-body p:not(.tag){color:var(--gris-violet);font-size:.99rem}
.arrow-link{
  margin-top:auto;font-size:.9rem;font-weight:600;color:var(--violet-inter);
  display:inline-flex;align-items:center;gap:8px;
}
.arrow-link::after{content:"→";transition:transform .3s;color:var(--or);font-size:1.05em}
.duo-card:hover .arrow-link::after{transform:translateX(6px)}

/* ─────────── Grille cartes ─────────── */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,26px)}
.grid-flow{display:flex;flex-wrap:wrap;justify-content:center}
.grid-flow > *{flex:1 1 280px;max-width:calc((100% - 2 * clamp(16px,2vw,26px)) / 3)}
@media (max-width:900px){.grid-flow > *{max-width:calc((100% - clamp(16px,2vw,26px)) / 2)}}
@media (max-width:620px){.grid-flow > *{max-width:100%}}
.card{
  background:var(--blanc);border:1px solid rgba(31,17,52,.08);border-radius:var(--r-card);
  padding:clamp(24px,2.4vw,30px);box-shadow:var(--shadow-s);
  transition:transform .32s cubic-bezier(.2,.8,.2,1),box-shadow .32s,border-color .32s;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:rgba(214,160,30,.38)}
.card h4{margin-bottom:11px;color:var(--violet-inter)}
.card h4::before{
  content:"";display:block;width:26px;height:3px;background:var(--or);
  border-radius:2px;margin-bottom:14px;
}
.card p{font-size:.95rem;color:var(--gris-violet);line-height:1.62}

/* ─────────── Pourquoi ─────────── */
.why{
  margin-top:clamp(36px,4vw,52px);background:var(--grad);color:var(--blanc);
  border-radius:var(--r-lg);padding:clamp(30px,3.6vw,48px);
}
.why h3{color:var(--or-clair);margin-bottom:22px}
.why-note{margin-top:24px;padding-top:22px;border-top:1px solid rgba(201,168,232,.2);
  font-size:.93rem;color:rgba(255,255,255,.7)}

.checks{list-style:none;margin:0;padding:0;display:grid;gap:13px}
.checks li{position:relative;padding-left:32px;font-size:.99rem;line-height:1.6}
.checks li::before{
  content:"";position:absolute;left:0;top:.5em;width:15px;height:8px;
  border-left:2.2px solid var(--or);border-bottom:2.2px solid var(--or);
  transform:rotate(-45deg);border-radius:1px;
}
.checks.light li{color:rgba(255,255,255,.85)}
.why .checks li{color:rgba(255,255,255,.85)}

/* ─────────── Douleurs ─────────── */
.pain{border-top:1px solid rgba(201,168,232,.2);margin-bottom:clamp(44px,5vw,64px)}
.pain-row{
  display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(16px,3vw,48px);
  padding:26px 0;border-bottom:1px solid rgba(201,168,232,.2);align-items:baseline;
}
.pain-q{font-family:var(--serif);font-size:clamp(1.08rem,1.7vw,1.3rem);color:var(--or-clair);line-height:1.35}
.pain-a{font-size:.99rem;color:rgba(255,255,255,.78);line-height:1.65}

/* ─────────── Split ─────────── */
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(26px,3.4vw,56px);align-items:center}
.split-media{border-radius:var(--r-lg);overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.35)}
.split-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.split-body h3{color:var(--or-clair);margin-bottom:22px}
.service-detail .split-media img{aspect-ratio:16/10}
.service-detail .split-body h3{color:var(--violet-inter)}
.service-cta{margin-top:28px}

/* ─────────── Plans ─────────── */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.2vw,28px);align-items:start}
.plans-4{grid-template-columns:repeat(2,1fr)}
.plan{
  position:relative;background:var(--blanc);border:1px solid rgba(31,17,52,.1);
  border-radius:var(--r-lg);padding:clamp(26px,2.8vw,34px);box-shadow:var(--shadow-s);
  display:flex;flex-direction:column;height:100%;
  transition:transform .34s cubic-bezier(.2,.8,.2,1),box-shadow .34s;
}
.plan:hover{transform:translateY(-5px);box-shadow:var(--shadow-m)}
.plan h3{color:var(--violet-inter);margin-bottom:8px}
.plan-for{font-size:.88rem;color:var(--gris-violet);min-height:2.9em;line-height:1.45}
.plan-price{
  margin:20px 0 4px;font-family:var(--serif);display:flex;align-items:baseline;
  gap:8px;flex-wrap:wrap;color:var(--violet-nuit);
}
.plan-price .num{font-size:clamp(1.9rem,3.2vw,2.5rem);font-weight:700;letter-spacing:-.03em;line-height:1}
.plan-price .num-word{font-size:clamp(1.45rem,2.1vw,1.8rem);letter-spacing:-.02em}
.plan-incl{
  margin:-6px 0 22px;padding:15px 17px;border-radius:14px;
  background:rgba(214,160,30,.09);border:1px solid rgba(214,160,30,.28);
}
.plan-incl-h{
  font-family:var(--sans);font-size:.68rem;font-weight:700;letter-spacing:.13em;
  text-transform:uppercase;color:#8A6410;margin-bottom:7px;
}
.plan-incl p:not(.plan-incl-h){font-size:.86rem;line-height:1.55;color:var(--texte)}
.plan-feature .plan-incl{background:rgba(242,216,135,.13);border-color:rgba(242,216,135,.34)}
.plan-feature .plan-incl-h{color:var(--or-clair)}
.plan-feature .plan-incl p:not(.plan-incl-h){color:rgba(255,255,255,.86)}
.plan-price .cur{font-size:1.05rem;font-weight:700;color:var(--violet-inter)}
.plan-price em{font-family:var(--sans);font-style:normal;font-size:.85rem;font-weight:500;color:var(--gris-violet)}
.plan-eq{font-size:.83rem;color:var(--gris-violet);opacity:.85;margin-bottom:22px}
.plan ul{list-style:none;margin:0 0 24px;padding:0;display:grid;gap:11px;
  border-top:1px solid rgba(31,17,52,.09);padding-top:22px}
.plan ul li{position:relative;padding-left:26px;font-size:.93rem;line-height:1.55;color:var(--texte)}
.plan ul li::before{
  content:"";position:absolute;left:2px;top:.55em;width:11px;height:6px;
  border-left:2px solid var(--or);border-bottom:2px solid var(--or);transform:rotate(-45deg);
}
.plan .btn{margin-top:auto}

.plan-feature{
  background:var(--grad);color:var(--blanc);border-color:transparent;
  box-shadow:0 20px 52px rgba(22,7,46,.24);
}
.plan-feature h3{color:var(--or-clair)}
.plan-feature .plan-for,.plan-feature .plan-eq{color:rgba(255,255,255,.7)}
.plan-feature .plan-price{color:var(--blanc)}
.plan-feature .plan-price em{color:rgba(255,255,255,.72)}
.plan-feature ul{border-top-color:rgba(201,168,232,.24)}
.plan-feature ul li{color:rgba(255,255,255,.88)}
.plan-flag{
  position:absolute;top:-13px;left:clamp(26px,2.8vw,34px);
  background:var(--or);color:#2A1A02;font-size:.68rem;font-weight:700;
  letter-spacing:.13em;text-transform:uppercase;padding:6px 15px;border-radius:var(--r-pill);
}

/* ─────────── Tableaux ─────────── */
.plan-media{
  margin:calc(-1 * clamp(26px,2.8vw,34px)) calc(-1 * clamp(26px,2.8vw,34px)) 24px;
  border-radius:calc(var(--r-lg) - 1px) calc(var(--r-lg) - 1px) 0 0;
  overflow:hidden;aspect-ratio:16/9;
}
.plan-media img{width:100%;height:100%;object-fit:cover;display:block}
.plan-feature .plan-media{border-bottom:1px solid rgba(242,216,135,.26)}
.extras{
  margin-top:clamp(44px,5vw,66px);background:var(--ivoire);
  border:1px solid rgba(31,17,52,.08);border-radius:var(--r-lg);
  padding:clamp(26px,3vw,40px);
}
.extras h3{margin-bottom:22px;color:var(--violet-inter)}
.extras .checks{display:grid;gap:12px 36px;grid-template-columns:repeat(2,1fr)}
@media (max-width:860px){.extras .checks{grid-template-columns:1fr}}
.tbl{width:100%;border-collapse:collapse;font-size:.94rem}
.tbl th,.tbl td{text-align:left;padding:17px 18px;vertical-align:top;line-height:1.55}
.tbl thead th{
  font-family:var(--sans);font-size:.74rem;font-weight:700;letter-spacing:.13em;
  text-transform:uppercase;color:var(--or);border-bottom:1px solid rgba(201,168,232,.28);
}
.tbl tbody tr{border-bottom:1px solid rgba(31,17,52,.08)}
.tbl tbody th{font-weight:500;color:var(--texte);width:44%}
.tbl tbody td{color:var(--gris-violet)}
.tbl tbody td strong,.tbl tbody th strong{color:var(--violet-inter);font-weight:700;white-space:nowrap}
.tbl-dark tbody tr{border-bottom:1px solid rgba(201,168,232,.16)}
.tbl-dark tbody td{color:rgba(255,255,255,.75)}
.tbl-dark tbody td strong{color:var(--or-clair);white-space:nowrap}
.tbl-dark tbody td:first-child{color:rgba(255,255,255,.92)}
.fine{margin-top:20px;font-size:.83rem;line-height:1.6;color:var(--gris-violet);opacity:.9;max-width:88ch}

/* ─────────── Étapes ─────────── */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,2.4vw,30px);counter-reset:s}
.steps li{position:relative;padding-top:26px;border-top:2px solid rgba(31,17,52,.1)}
.steps li::before{
  content:"";position:absolute;top:-2px;left:0;height:2px;width:0;background:var(--or);
  transition:width 1s cubic-bezier(.2,.8,.2,1) .15s;
}
.steps li.is-in::before{width:100%}
.step-n{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:50%;background:var(--violet-inter);color:var(--or-clair);
  font-family:var(--serif);font-weight:700;font-size:1rem;margin-bottom:16px;
}
.steps h4{margin-bottom:10px;color:var(--violet-inter)}
.steps p{font-size:.93rem;color:var(--gris-violet);line-height:1.62}

/* ─────────── Trust ─────────── */
.trust{
  margin-top:clamp(44px,5vw,64px);display:grid;grid-template-columns:repeat(4,1fr);
  gap:clamp(18px,2.2vw,28px);
}
.trust-item{
  background:rgba(255,255,255,.05);border:1px solid rgba(201,168,232,.18);
  border-radius:var(--r-card);padding:26px 24px;backdrop-filter:blur(6px);
}
.trust-item h4{color:var(--or-clair);margin-bottom:11px}
.trust-item p{font-size:.9rem;color:rgba(255,255,255,.74);line-height:1.6}

/* ─────────── FAQ ─────────── */
.faq{display:grid;gap:0;border-top:1px solid rgba(31,17,52,.1)}
.faq details{border-bottom:1px solid rgba(31,17,52,.1)}
.faq summary{
  list-style:none;cursor:pointer;padding:24px 44px 24px 0;position:relative;
  font-family:var(--serif);font-size:clamp(1.03rem,1.5vw,1.18rem);font-weight:700;
  color:var(--violet-inter);letter-spacing:-.01em;transition:color .2s;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--violet-dyn)}
.faq summary::after{
  content:"";position:absolute;right:6px;top:calc(50% - 5px);
  width:11px;height:11px;border-right:2px solid var(--or);border-bottom:2px solid var(--or);
  transform:rotate(45deg);transition:transform .3s;
}
.faq details[open] summary::after{transform:rotate(-135deg)}
.faq details p{padding:0 clamp(20px,6vw,60px) 26px 0;font-size:.99rem;color:var(--gris-violet);line-height:1.7}

/* ─────────── Contact ─────────── */
.section-contact{background:var(--grad);color:var(--blanc);padding:var(--sec-y) 0}
.contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,4.5vw,72px);align-items:start}
.contact-intro h2{margin-bottom:20px;color:var(--blanc)}
.contact-intro .lead{margin-bottom:34px}
.contact-list{margin:0;display:grid;grid-template-columns:auto 1fr;gap:12px 22px;font-size:.94rem}
.contact-list dt{font-size:.72rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;
  color:var(--or);padding-top:3px;white-space:nowrap}
.contact-list dd{margin:0;color:rgba(255,255,255,.85);line-height:1.6}
.contact-list a{color:var(--or-clair);text-decoration:none;border-bottom:1px solid rgba(242,216,135,.4)}
.contact-list a:hover{border-bottom-color:var(--or-clair)}

.contact-form{
  background:rgba(255,255,255,.055);border:1px solid rgba(201,168,232,.2);
  border-radius:var(--r-lg);padding:clamp(26px,3vw,38px);backdrop-filter:blur(8px);
  display:grid;gap:18px;
}
.field{display:grid;gap:8px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field label{font-size:.78rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  color:rgba(255,255,255,.7)}
.field input,.field select,.field textarea{
  width:100%;font-family:var(--sans);font-size:.97rem;color:var(--blanc);
  background:rgba(22,7,46,.42);border:1.5px solid rgba(201,168,232,.28);
  border-radius:14px;padding:13px 15px;transition:border-color .22s,background .22s;
}
.field textarea{resize:vertical;min-height:118px;line-height:1.6}
.field select{appearance:none;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'><path d='M1 1l5 5 5-5' stroke='%23D6A01E' stroke-width='2' stroke-linecap='round'/></svg>");
  background-repeat:no-repeat;background-position:right 15px center;padding-right:38px}
.field select option{background:var(--violet-profond);color:var(--blanc)}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--or);background:rgba(22,7,46,.6)}
.field input:user-invalid,.field textarea:user-invalid{border-color:#E4776B}
.form-note{font-size:.82rem;color:rgba(255,255,255,.62);line-height:1.55;text-align:center}
.form-note.is-ok{color:var(--or-clair)}

/* ─────────── Footer ─────────── */
.site-footer{background:var(--violet-nuit);color:rgba(255,255,255,.72);padding:clamp(48px,6vw,72px) 0 28px}
.footer-inner{display:grid;grid-template-columns:1.3fr 1fr;gap:clamp(28px,4vw,60px);align-items:start}
.footer-logo-crop{display:block;position:relative;width:190px;height:128px;overflow:hidden;background:transparent;border-radius:18px;margin-bottom:20px}
.footer-logo-crop img{position:static;width:100%;max-width:none;height:100%;object-fit:contain;transform:none}
.footer-brand p{font-size:.9rem;line-height:1.65;max-width:46ch}
.footer-nav{display:grid;gap:12px;justify-items:start}
.footer-nav a{font-size:.92rem;text-decoration:none;color:rgba(255,255,255,.72);transition:color .2s}
.footer-nav a:hover{color:var(--or-clair)}
.footer-bottom{
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;
  margin-top:clamp(34px,4vw,52px);padding-top:22px;border-top:1px solid rgba(201,168,232,.16);
  font-size:.8rem;color:rgba(255,255,255,.5);
}
.footer-bottom p{margin:0}

/* ─────────── Contact WhatsApp flottant ─────────── */
.whatsapp-float{
  position:fixed;right:clamp(18px,2.8vw,34px);bottom:clamp(18px,2.8vw,34px);z-index:160;
  display:inline-flex;align-items:center;gap:10px;min-height:56px;padding:12px 20px 12px 14px;
  border:1px solid rgba(255,255,255,.36);border-radius:var(--r-pill);
  background:#25D366;color:#fff;text-decoration:none;
  font-size:.92rem;font-weight:700;letter-spacing:.01em;
  box-shadow:0 10px 30px rgba(14,83,42,.32);
  transition:transform .25s ease,box-shadow .25s ease,background .2s ease;
}
.whatsapp-float svg{width:30px;height:30px;flex:0 0 auto}
.whatsapp-float:hover{background:#20bd5a;transform:translateY(-3px);box-shadow:0 14px 36px rgba(14,83,42,.4)}
.whatsapp-float:active{transform:translateY(-1px)}
.whatsapp-float:focus-visible{outline-color:#fff;outline-offset:3px}

/* ─────────── Responsive ─────────── */
@media (max-width:1260px){
  .nav{display:none}
  .burger{display:block}
  .site-header.nav-open .nav{
    display:grid;position:absolute;top:100%;left:0;right:0;
    background:var(--ivoire);padding:20px var(--gut) 28px;gap:4px;
    border-bottom:1px solid rgba(31,17,52,.1);box-shadow:0 18px 40px rgba(22,7,46,.14);
  }
  .site-header.nav-open .nav a{padding:12px 0;font-size:1rem;border-bottom:1px solid rgba(31,17,52,.07)}
  .header-inner{position:relative}
}
@media (max-width:1080px){
  .nav{display:none}
  .burger{display:block}
  .site-header.nav-open .nav{
    display:grid;position:absolute;top:100%;left:0;right:0;
    background:var(--ivoire);padding:20px var(--gut) 28px;gap:4px;
    border-bottom:1px solid rgba(31,17,52,.1);box-shadow:0 18px 40px rgba(22,7,46,.14);
  }
  .site-header.nav-open .nav a{padding:12px 0;font-size:1rem;border-bottom:1px solid rgba(31,17,52,.07)}
  .header-inner{position:relative}
  .steps,.trust{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .plans,.plans-4{grid-template-columns:1fr;max-width:520px;margin-inline:auto}
  .plan-feature{order:-1}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:24px 28px}
}
@media (max-width:1040px){
  .duo-3{grid-template-columns:1fr;max-width:560px;margin-inline:auto}
  .duo-3 .duo-media{aspect-ratio:16/10}
}
@media (max-width:860px){
  .duo,.split,.contact-wrap,.footer-inner,.about-grid{grid-template-columns:1fr}
  .about-heading{position:static}
  .about-pillars{grid-template-columns:1fr}
  .about-pillars article{min-height:0}
  .pressing-title{left:clamp(14px,5vw,28px)}
  .split-media{order:2}
  .pain-row{grid-template-columns:1fr;gap:10px}
  .tbl tbody th{width:auto}
}
@media (max-width:620px){
  body{font-size:16px}
  .hero{
    background:
      linear-gradient(90deg,rgba(18,5,34,.95),rgba(24,7,44,.74)),
      url("assets/banniere-kln-concierge.png") 68% center/cover no-repeat;
  }
  .grid-3,.steps,.trust{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:1fr;gap:22px}
  .header-actions .btn{display:none}
  .site-header.nav-open .nav .nav-contact-mobile{display:block}
  .header-inner{gap:12px;min-height:82px}
  .header-actions{gap:10px}
  .brand-kln{width:108px;height:73px}
  .brand-kln img{width:100%;height:100%;object-fit:contain}
  .tbl{font-size:.92rem;display:block}
  .tbl thead{display:none}
  .tbl tbody{display:block}
  .tbl tbody tr{display:grid;gap:5px;padding:16px 0}
  .tbl tbody th,.tbl tbody td{padding:0;width:auto}
  .tbl tbody th{font-weight:700;color:var(--violet-inter)}
  .tbl-dark tbody th{color:var(--blanc)}
  .footer-bottom{flex-direction:column;gap:8px}
  .whatsapp-float{right:16px;bottom:16px;min-width:56px;width:56px;height:56px;padding:12px;justify-content:center}
  .whatsapp-float span{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
}

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

#diaspora{scroll-margin-top:110px}#diaspora .contact-form{gap:18px}.diaspora-consent{display:flex;gap:12px;align-items:flex-start;font-size:14px}.diaspora-consent input{width:20px;height:20px;flex:none;margin-top:4px}#diaspora .btn{white-space:normal;text-align:center}

#diaspora{display:block;scroll-margin-top:110px}.property-fields{margin:0;padding:18px;border:1px solid var(--or);border-radius:16px;display:grid;gap:18px;min-width:0}.property-fields[hidden]{display:none}.property-fields legend{padding:0 8px;font-weight:600}.section-contact{position:relative}