/* ============================================================
   H&H CONCEPT — Charte graphique
   Ivoire #F5F0E8 · Noir architectural #0F0F0F · Or vieilli #A8926A
   Cormorant Garamond (titres) · Montserrat Light (texte)
   ============================================================ */

:root{
  --ivory:#F5F0E8;
  --ivory-deep:#EFE8DC;
  --black:#0F0F0F;
  --gold:#A8926A;
  --gold-soft:rgba(168,146,106,.35);
  --grey:#5c5850;
  --serif:'Cormorant Garamond',Georgia,serif;
  --sans:'Montserrat',Helvetica,Arial,sans-serif;
  --maxw:1200px;
  --pad:clamp(1.25rem,4vw,3rem);
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:24px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  font-weight:300;
  font-size:16px;
  line-height:1.75;
  color:var(--black);
  background:var(--ivory);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}

h1,h2,h3,h4{font-family:var(--serif);font-weight:500;line-height:1.15;letter-spacing:.01em}
h1{font-size:clamp(2.4rem,5.5vw,4.2rem)}
h2{font-size:clamp(1.9rem,3.8vw,2.9rem)}
h3{font-size:clamp(1.35rem,2.4vw,1.75rem)}
h4{font-size:1.15rem}

.eyebrow{
  font-family:var(--sans);font-size:.72rem;font-weight:400;
  letter-spacing:.32em;text-transform:uppercase;color:var(--gold);
  display:block;margin-bottom:1.1rem;
}
.lead{font-size:1.12rem;color:var(--grey);max-width:46em}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(245,240,232,.9);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--gold-soft);
  transition:transform .45s cubic-bezier(.22,.8,.3,1),box-shadow .45s;
}
.site-header.hidden{transform:translateY(-101%)}
.site-header.scrolled{box-shadow:0 8px 30px rgba(15,15,15,.06)}
.header-inner{
  max-width:1360px;margin:0 auto;padding:.8rem var(--pad);
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  white-space:nowrap;
}
.logo{font-family:var(--serif);font-size:1.3rem;letter-spacing:.12em;white-space:nowrap;flex-shrink:0}
.logo span{color:var(--gold)}
.logo small{display:block;font-family:var(--sans);font-size:.5rem;letter-spacing:.3em;text-transform:uppercase;color:var(--grey)}
.main-nav ul{display:flex;gap:.95rem;align-items:center;flex-wrap:nowrap}
.main-nav a{
  font-size:.63rem;letter-spacing:.08em;text-transform:uppercase;
  padding:.3rem 0;position:relative;transition:color .25s;white-space:nowrap;
}
.main-nav a:not(.lang-switch)::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;
  background:var(--gold);transform:scaleX(0);transform-origin:right;
  transition:transform .35s cubic-bezier(.22,.8,.3,1);
}
.main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1);transform-origin:left}
.main-nav a:hover,.main-nav a.active{color:var(--gold)}
.lang-switch{
  font-size:.62rem;letter-spacing:.16em;border:1px solid var(--gold);
  padding:.28rem .6rem;color:var(--gold);transition:.25s;
}
.lang-switch:hover{background:var(--gold);color:var(--ivory)}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;font-size:1.5rem;color:var(--black)}

@media(max-width:1160px){
  .nav-toggle{display:block}
  .main-nav{position:absolute;top:100%;left:0;right:0;background:var(--ivory);
    border-bottom:1px solid var(--gold-soft);display:none;padding:1.2rem var(--pad) 1.6rem;white-space:normal}
  .main-nav.open{display:block}
  .main-nav ul{flex-direction:column;align-items:flex-start;gap:.9rem}
  .main-nav a{font-size:.8rem;letter-spacing:.14em}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;background:var(--black);color:var(--ivory);
  padding:clamp(5rem,12vw,9.5rem) var(--pad);overflow:hidden;
}
.hero::after{
  content:"";position:absolute;top:0;right:8%;bottom:0;width:1px;
  background:linear-gradient(to bottom,transparent,var(--gold),transparent);opacity:.6;
}
.hero-inner{max-width:var(--maxw);margin:0 auto}
.hero h1{max-width:16em}
.hero .lead{color:rgba(245,240,232,.78);margin:1.6rem 0 2.6rem}
.hero .eyebrow{color:var(--gold)}

.page-hero{background:var(--black);color:var(--ivory);padding:clamp(3.5rem,8vw,6rem) var(--pad)}
.page-hero .lead{color:rgba(245,240,232,.75);margin-top:1.2rem}
.page-hero-inner{max-width:var(--maxw);margin:0 auto}

/* ---------- Boutons ---------- */
.btn{
  display:inline-block;font-family:var(--sans);font-size:.78rem;font-weight:400;
  letter-spacing:.22em;text-transform:uppercase;
  padding:1rem 2.2rem;border:1px solid var(--gold);border-radius:999px;
  background:var(--gold);color:var(--ivory);transition:.3s;cursor:pointer;
}
.btn:hover{background:transparent;color:var(--gold)}
.btn-outline{background:transparent;color:var(--gold)}
.btn-outline:hover{background:var(--gold);color:var(--ivory)}
.btn-dark{background:var(--black);border-color:var(--black);color:var(--ivory)}
.btn-dark:hover{background:transparent;color:var(--black)}
.btn-row{display:flex;gap:1rem;flex-wrap:wrap}

/* ---------- Sections ---------- */
.section{padding:clamp(3.5rem,8vw,6.5rem) var(--pad)}
.section-alt{background:var(--ivory-deep)}
.section-dark{background:var(--black);color:var(--ivory)}
.section-dark .lead{color:rgba(245,240,232,.75)}
.container{max-width:var(--maxw);margin:0 auto}
.narrow{max-width:820px;margin:0 auto}
.section-head{max-width:720px;margin-bottom:clamp(2rem,5vw,3.5rem)}
.center{text-align:center}
.center .section-head,.center .lead{margin-left:auto;margin-right:auto}

/* ---------- Grilles & cartes ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}
@media(max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

.card{
  background:var(--ivory);border:1px solid var(--gold-soft);border-radius:var(--radius);
  padding:2.2rem 1.9rem;transition:.3s;position:relative;
}
.section-alt .card,.card.on-ivory{background:#fbf8f2}
.card:hover{border-color:var(--gold);transform:translateY(-4px)}
.card h3{margin-bottom:.8rem}
.card p{font-size:.94rem;color:var(--grey)}
.card .icon{font-family:var(--serif);font-size:2rem;color:var(--gold);display:block;margin-bottom:1.1rem;line-height:1}
.card-link{position:absolute;inset:0}
.card .more{display:inline-block;margin-top:1.2rem;font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}

/* ---------- Méthode / étapes ---------- */
.steps{counter-reset:step;display:grid;gap:0;max-width:760px;margin:0 auto}
.step{
  display:grid;grid-template-columns:64px 1fr;gap:1.6rem;position:relative;
  padding:0 0 2.6rem;
}
.step:last-child{padding-bottom:0}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  font-family:var(--serif);font-size:1.6rem;color:var(--gold);
  width:64px;height:64px;border:1px solid var(--gold);
  display:flex;align-items:center;justify-content:center;background:var(--ivory);
  position:relative;z-index:2;
}
.step:not(:last-child)::after{
  content:"";position:absolute;left:32px;top:64px;bottom:0;width:1px;background:var(--gold-soft);
}
.step h3{margin-bottom:.5rem}
.step p{color:var(--grey);font-size:.96rem}
.section-dark .step::before{background:var(--black)}
.section-dark .step p{color:rgba(245,240,232,.72)}

/* ---------- Images / placeholders ---------- */
.ph{
  position:relative;background:var(--ivory-deep);
  border:1px solid var(--gold-soft);overflow:hidden;border-radius:var(--radius);
}
.ph img{width:100%;height:100%;object-fit:cover}
.ph-caption{
  font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--grey);margin-top:.6rem;
}
.ratio-43{aspect-ratio:4/3}
.ratio-169{aspect-ratio:16/9}
.ratio-11{aspect-ratio:1/1}
.ratio-34{aspect-ratio:3/4}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.gallery .wide{grid-column:span 2}
@media(max-width:700px){.gallery{grid-template-columns:1fr}.gallery .wide{grid-column:span 1}}

/* ---------- Avant / Après ---------- */
.before-after{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
@media(max-width:600px){.before-after{grid-template-columns:1fr}}
.tag{
  display:inline-block;font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;
  border:1px solid var(--gold);color:var(--gold);padding:.25rem .8rem;margin-bottom:.8rem;
}

/* ---------- FAQ ---------- */
.faq-item{border-bottom:1px solid var(--gold-soft)}
.faq-item summary{
  cursor:pointer;list-style:none;display:flex;justify-content:space-between;
  align-items:center;gap:1.5rem;padding:1.3rem 0;
  font-family:var(--serif);font-size:1.25rem;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-family:var(--serif);font-size:1.6rem;color:var(--gold);transition:.3s;flex-shrink:0}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item .faq-body{padding:0 0 1.4rem;color:var(--grey);font-size:.96rem;max-width:60em}

/* ---------- CTA band ---------- */
.cta-band{background:var(--black);color:var(--ivory);text-align:center;padding:clamp(3.5rem,8vw,6rem) var(--pad)}
.cta-band h2{max-width:20em;margin:0 auto 1.2rem}
.cta-band p{color:rgba(245,240,232,.75);max-width:44em;margin:0 auto 2.4rem}

/* ---------- Article / prose ---------- */
.prose{max-width:780px;margin:0 auto}
.prose h2{margin:2.8rem 0 1rem}
.prose h3{margin:2.2rem 0 .8rem}
.prose p{margin-bottom:1.15rem}
.prose ul{list-style:none;margin:0 0 1.15rem}
.prose ul li{padding-left:1.4rem;position:relative;margin-bottom:.5rem}
.prose ul li::before{content:"—";position:absolute;left:0;color:var(--gold)}
.prose ol{margin:0 0 1.15rem 1.2rem}
.prose ol li{margin-bottom:.5rem}
.prose blockquote{
  border-left:2px solid var(--gold);padding:.4rem 0 .4rem 1.6rem;
  font-family:var(--serif);font-size:1.3rem;font-style:italic;margin:2rem 0;
}
.prose strong{font-weight:500}
.prose a{color:var(--gold);border-bottom:1px solid var(--gold-soft)}
.prose .ph{margin:2rem 0 0}
.prose .ph-caption{margin-bottom:2rem}

/* ---------- Meta / breadcrumb ---------- */
.breadcrumb{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(245,240,232,.6);margin-bottom:1.4rem}
.breadcrumb a{color:var(--gold)}
.meta-row{display:flex;gap:2.5rem;flex-wrap:wrap;margin-top:2rem}
.meta-row div{font-size:.82rem}
.meta-row .label{display:block;font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);margin-bottom:.2rem}

/* ---------- Fiche projet ---------- */
.spec-table{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:.94rem}
.spec-table th,.spec-table td{text-align:left;padding:.85rem .5rem;border-bottom:1px solid var(--gold-soft);vertical-align:top}
.spec-table th{font-family:var(--sans);font-weight:400;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);width:34%}

/* ---------- Avis ---------- */
.review{background:#fbf8f2;border:1px solid var(--gold-soft);padding:2rem 1.8rem}
.review .stars{color:var(--gold);letter-spacing:.25em;margin-bottom:.9rem;font-size:.9rem}
.review p{font-size:.93rem;color:var(--grey);font-style:italic}
.review .author{margin-top:1.1rem;font-style:normal;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--black)}
.review .gmark{display:inline-block;margin-left:.5rem;font-size:.6rem;letter-spacing:.14em;color:var(--gold);border:1px solid var(--gold-soft);border-radius:999px;padding:.15rem .5rem;text-transform:uppercase;vertical-align:middle}

/* ---------- Formulaire ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.3rem}
@media(max-width:600px){.form-grid{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:.4rem}
.field.full{grid-column:1/-1}
.field label{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--grey)}
.field input,.field select,.field textarea{
  font-family:var(--sans);font-weight:300;font-size:.95rem;color:var(--black);
  background:#fbf8f2;border:1px solid var(--gold-soft);padding:.9rem 1rem;outline:none;transition:.25s;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold)}
.field textarea{min-height:140px;resize:vertical}
.map-embed{position:relative;width:100%;aspect-ratio:4/3;border-radius:var(--radius);overflow:hidden;border:1px solid var(--gold)}
.map-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0;
  filter:invert(1) grayscale(1) contrast(.85) brightness(.9) sepia(.25) hue-rotate(5deg);
}
.map-embed::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 50% 40%,transparent 55%,rgba(15,15,15,.35));mix-blend-mode:multiply}
.checks{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem}
@media(max-width:640px){.checks{grid-template-columns:repeat(2,1fr)}}
.checks label{
  display:flex;align-items:center;gap:.5rem;font-size:.86rem;color:var(--grey);
  text-transform:none;letter-spacing:0;cursor:pointer;
}
.section-dark .checks label{color:rgba(245,240,232,.8)}
.checks input,.field input[type=checkbox]{width:16px;height:16px;accent-color:var(--gold);cursor:pointer}
.section-dark .field input,.section-dark .field select,.section-dark .field textarea{
  background:rgba(245,240,232,.04);color:var(--ivory);border-color:rgba(168,146,106,.4);
}
.section-dark .field label{color:rgba(245,240,232,.7)}
.section-dark .field option{color:var(--black)}

/* ---------- Footer ---------- */
.site-footer{background:var(--black);color:rgba(245,240,232,.72);padding:clamp(3rem,7vw,5rem) var(--pad) 2rem}
.footer-grid{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2.5rem}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.footer-grid{grid-template-columns:1fr}}
.site-footer h4{color:var(--ivory);font-family:var(--sans);font-size:.72rem;letter-spacing:.26em;text-transform:uppercase;margin-bottom:1.1rem;font-weight:400}
.site-footer a{transition:.25s}
.site-footer a:hover{color:var(--gold)}
.site-footer li{margin-bottom:.55rem;font-size:.88rem}
.footer-brand .logo{color:var(--ivory)}
.footer-brand p{font-size:.86rem;margin-top:1rem;max-width:26em}
.footer-bottom{
  max-width:var(--maxw);margin:3rem auto 0;padding-top:1.5rem;
  border-top:1px solid rgba(168,146,106,.25);
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  font-size:.74rem;letter-spacing:.08em;
}

/* ---------- Divers ---------- */
.gold-rule{width:64px;height:2px;background:var(--gold);margin:1.4rem 0;border-radius:2px}
.center .gold-rule{margin-left:auto;margin-right:auto}

/* ============================================================
   ANIMATIONS — moteur H&H
   ============================================================ */

/* Révélations au scroll */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .85s cubic-bezier(.22,.8,.3,1),transform .85s cubic-bezier(.22,.8,.3,1)}
.reveal.visible{opacity:1;transform:none}
.no-motion .reveal{opacity:1;transform:none}

/* Barre de progression de lecture */
.scroll-progress{
  position:fixed;top:0;left:0;right:0;height:2px;z-index:200;
  background:linear-gradient(to right,var(--gold),#c9b389);
  transform:scaleX(0);transform-origin:left;pointer-events:none;
}

/* Titres hero : révélation mot à mot */
.hero h1 .w,.page-hero h1 .w{display:inline-block;overflow:hidden;vertical-align:bottom;padding-bottom:.08em;margin-bottom:-.08em}
.hero h1 .wi,.page-hero h1 .wi{
  display:inline-block;transform:translateY(110%);
  transition:transform .9s cubic-bezier(.22,.8,.3,1);
}
.hero h1.in .wi,.page-hero h1.in .wi{transform:none}
.fade-up{opacity:0;transform:translateY(22px);transition:opacity .9s cubic-bezier(.22,.8,.3,1),transform .9s cubic-bezier(.22,.8,.3,1)}
.fade-up.in{opacity:1;transform:none}

/* Hero : trait or animé + halo discret */
.hero::after{animation:lineGrow 1.6s cubic-bezier(.22,.8,.3,1) .4s both}
@keyframes lineGrow{from{transform:scaleY(0)}to{transform:scaleY(1)}}
.hero::before{
  content:"";position:absolute;width:60vmax;height:60vmax;border-radius:50%;
  background:radial-gradient(circle,rgba(168,146,106,.14),transparent 60%);
  top:-25vmax;right:-18vmax;pointer-events:none;
  animation:heroGlow 9s ease-in-out infinite alternate;
}
@keyframes heroGlow{from{opacity:.5;transform:scale(1)}to{opacity:1;transform:scale(1.18)}}

/* Images : révélation en rideau */
.ph.curtain img{transform:scale(1.12);transition:transform 1.3s cubic-bezier(.22,.8,.3,1)}
.ph.curtain::after{
  content:"";position:absolute;inset:0;background:var(--ivory-deep);
  border-left:2px solid var(--gold);
  transform:translateX(0);transition:transform 1.1s cubic-bezier(.65,0,.2,1);
  z-index:2;
}
.ph.curtain.open::after{transform:translateX(101%)}
.ph.curtain.open img{transform:scale(1)}
.ph{transition:box-shadow .4s}
.ph:hover img{transform:scale(1.045)!important;transition:transform 2.2s cubic-bezier(.22,.8,.3,1)}

/* Cartes : élévation + balayage or */
.card{transition:transform .5s cubic-bezier(.22,.8,.3,1),border-color .4s,box-shadow .5s;will-change:transform;overflow:hidden}
.card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(to right,transparent,var(--gold),transparent);
  transform:translateX(-100%);transition:transform .9s cubic-bezier(.22,.8,.3,1);
}
.card:hover::before{transform:translateX(100%)}
.card:hover{box-shadow:0 24px 48px rgba(15,15,15,.09);border-color:var(--gold)}
.card .icon{transition:transform .5s cubic-bezier(.34,1.56,.64,1)}
.card:hover .icon{transform:translateY(-4px) rotate(8deg)}

/* Étapes : numéros qui s'allument */
.step::before{transition:background .5s,color .5s,box-shadow .5s}
.step.visible::before{box-shadow:0 0 0 6px rgba(168,146,106,.12)}
.step:hover::before{background:var(--gold);color:var(--ivory)}

/* Boutons : magnétiques + brillance */
.btn{position:relative;overflow:hidden;will-change:transform;transition:background .3s,color .3s,transform .3s cubic-bezier(.22,.8,.3,1)}
.btn::after{
  content:"";position:absolute;top:0;bottom:0;width:40%;left:-60%;
  background:linear-gradient(105deg,transparent,rgba(255,255,255,.35),transparent);
  transform:skewX(-20deg);transition:left .7s cubic-bezier(.22,.8,.3,1);
}
.btn:hover::after{left:130%}

/* Curseur personnalisé */
@media(pointer:fine){
  .cursor-dot{
    position:fixed;top:-3px;left:-3px;width:6px;height:6px;border-radius:50%;
    background:var(--gold);z-index:999;pointer-events:none;transition:opacity .2s;
  }
  .cursor-dot.hide{opacity:0}
  .cursor-ring{
    position:fixed;top:-17px;left:-17px;width:34px;height:34px;border-radius:50%;
    border:1px solid var(--gold);z-index:999;pointer-events:none;opacity:.55;
    transition:width .3s,height .3s,top .3s,left .3s,opacity .3s,background .3s;
  }
  .cursor-ring.big{width:56px;height:56px;top:-28px;left:-28px;opacity:.9;background:rgba(168,146,106,.08)}
}

/* Bandeau défilant (marquee) */
.marquee{
  overflow:hidden;border-top:1px solid var(--gold-soft);border-bottom:1px solid var(--gold-soft);
  padding:1.1rem 0;background:var(--ivory);
}
.marquee-track{
  display:flex;align-items:center;gap:4rem;width:max-content;
  animation:marquee 48s linear infinite;
}
.marquee span{
  font-family:var(--serif);font-size:1.05rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--grey);white-space:nowrap;
}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-50%)}}
.no-motion .marquee-track{animation:none}

/* FAQ : ouverture douce */
.faq-item .faq-body{animation:faqOpen .5s cubic-bezier(.22,.8,.3,1)}
@keyframes faqOpen{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

/* ============================================================
   COUCHE FUTURISTE
   ============================================================ */

/* Grain animé très subtil sur tout le site */
body::after{
  content:"";position:fixed;inset:0;z-index:300;pointer-events:none;opacity:.03;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;
}
.no-motion body::after{display:none}

/* Hero : canvas réseau de lignes dorées */
.hero canvas.net,.page-hero canvas.net{
  position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;opacity:.9;
}
.hero .hero-inner,.page-hero .page-hero-inner{position:relative;z-index:2}
.page-hero{position:relative;overflow:hidden}
.page-hero::before{
  content:"";position:absolute;width:50vmax;height:50vmax;border-radius:50%;
  background:radial-gradient(circle,rgba(168,146,106,.12),transparent 62%);
  bottom:-25vmax;left:-12vmax;pointer-events:none;
  animation:heroGlow 11s ease-in-out infinite alternate;
}

/* micro-label monospace futuriste sur les eyebrows du hero */
.hero .eyebrow,.page-hero .eyebrow{
  font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  font-size:.66rem;letter-spacing:.34em;
}
.hero .eyebrow::before,.page-hero .eyebrow::before{content:"// ";color:var(--gold);opacity:.7}

/* ============================================================
   TIMELINE MÉTHODE — nœuds lumineux, rail qui se remplit
   ============================================================ */
.timeline{
  list-style:none;position:relative;max-width:760px;margin:0 auto;padding:1rem 0;
}
.timeline::before{ /* rail */
  content:"";position:absolute;left:27px;top:12px;bottom:12px;width:1px;
  background:rgba(168,146,106,.22);
}
.timeline::after{ /* rail rempli au scroll (via --tl) */
  content:"";position:absolute;left:27px;top:12px;width:1px;height:calc(var(--tl,0) * (100% - 24px));
  background:linear-gradient(to bottom,var(--gold),#e7d4ad);
  box-shadow:0 0 12px 1px rgba(168,146,106,.55);
  transition:height .2s linear;
}
.tl-step{
  position:relative;display:grid;grid-template-columns:56px 1fr;gap:1.6rem;
  padding:0 0 2.4rem;align-items:start;
}
.tl-step:last-child{padding-bottom:0}
.tl-node{
  position:relative;z-index:2;width:56px;height:56px;border-radius:50%;
  border:1px solid rgba(168,146,106,.45);background:var(--black);
  display:flex;align-items:center;justify-content:center;
  transition:border-color .5s,box-shadow .5s,transform .5s cubic-bezier(.34,1.56,.64,1);
}
.tl-node::before{
  content:attr(data-i);
  font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  font-size:.8rem;letter-spacing:.05em;color:rgba(245,240,232,.5);transition:color .5s;
}
.tl-node::after{ /* halo pulsant quand actif */
  content:"";position:absolute;inset:-6px;border-radius:50%;
  border:1px solid var(--gold);opacity:0;transform:scale(.7);
}
.tl-step.active .tl-node{
  border-color:var(--gold);box-shadow:0 0 22px 2px rgba(168,146,106,.45);transform:scale(1.06);
}
.tl-step.active .tl-node::before{color:var(--gold)}
.tl-step.active .tl-node::after{animation:pulse 2.2s ease-out infinite}
@keyframes pulse{0%{opacity:.7;transform:scale(.75)}70%{opacity:0;transform:scale(1.5)}100%{opacity:0}}
.tl-body{
  padding-top:.35rem;opacity:.35;transform:translateX(10px);
  transition:opacity .6s,transform .6s cubic-bezier(.22,.8,.3,1);
}
.tl-step.active .tl-body,.tl-step.seen .tl-body{opacity:1;transform:none}
.tl-body h3{margin-bottom:.5rem}
.section-dark .tl-body p{color:rgba(245,240,232,.74)}
.tl-body p{color:var(--grey);font-size:.97rem}
.tl-end{
  max-width:620px;margin:1rem auto 0;padding:2rem 2.2rem;
  border:1px solid rgba(168,146,106,.3);border-left:2px solid var(--gold);
  background:linear-gradient(120deg,rgba(168,146,106,.06),transparent);
}
.tl-end h3{margin:.4rem 0 .7rem}
.no-motion .tl-body{opacity:1;transform:none}
@media(max-width:560px){
  .tl-step{grid-template-columns:44px 1fr;gap:1.1rem}
  .timeline::before,.timeline::after{left:21px}
  .tl-node{width:44px;height:44px}
}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal,.fade-up{opacity:1!important;transform:none!important}
  .hero h1 .wi,.page-hero h1 .wi{transform:none!important}
  .ph.curtain::after{display:none}
  .ph.curtain img{transform:none}
  .tl-body{opacity:1!important;transform:none!important}
  .timeline::after{height:calc(100% - 24px)!important}
}

/* ============================================================
   COINS ARRONDIS — arrondi global cohérent
   ============================================================ */
.btn-outline,.btn-dark{border-radius:999px}
.lang-switch{border-radius:999px}
.tag{border-radius:999px}
.review{border-radius:var(--radius)}
.notice{border-radius:var(--radius-sm)}
.field input,.field select,.field textarea{border-radius:var(--radius-sm)}
.faq-item{border-radius:var(--radius-sm)}
.marquee{border-radius:0}
.tl-node{border-radius:50%}
.tl-end{border-radius:var(--radius)}
.ph.curtain::after{border-radius:inherit}
.spec-table{border-radius:var(--radius-sm);overflow:hidden}
.review,.card,.ph,.tl-end{-webkit-backface-visibility:hidden}
.mt-1{margin-top:1rem}.mt-2{margin-top:2rem}.mt-3{margin-top:3rem}
.mb-1{margin-bottom:1rem}.mb-2{margin-bottom:2rem}
.notice{font-size:.8rem;color:var(--grey);border:1px dashed var(--gold-soft);padding:1rem 1.2rem;margin-top:1.5rem}

/* ---------- Message de confirmation des formulaires ---------- */
.form-status{margin-top:1.25rem;border-radius:var(--radius,16px);font-size:.95rem;line-height:1.55;
  padding:0;max-height:0;overflow:hidden;opacity:0;transition:max-height .4s ease,opacity .35s ease,padding .35s ease}
.form-status.ok,.form-status.err{padding:1rem 1.25rem;max-height:220px;opacity:1}
.form-status.ok{background:rgba(168,146,106,.14);border:1px solid var(--gold);color:var(--gold)}
.form-status.err{background:rgba(190,80,60,.12);border:1px solid rgba(190,80,60,.55);color:#c2553f}
.section-dark .form-status.err{color:#e79279;border-color:rgba(231,146,121,.5)}
.form-status.ok::before{content:"✓";display:inline-block;margin-right:.6rem;font-weight:600}
.checks.group-invalid{border:1px solid rgba(190,80,60,.55);border-radius:var(--radius,16px);padding:.75rem}
button.btn{font:inherit;cursor:pointer;border:none}