@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600&family=Playfair+Display:ital,wght@0,600;1,600&display=swap');

:root{
  --cream:#F3EBDD;
  --paper:#FAF7F1;
  --terracotta:#C56F4A;
  --forest:#203D33;
  --ink:#1D1D1B;
  --line:#2C2B28;
  --muted:#6F6A63;
  --white:#fff;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"DM Sans",sans-serif;
  color:var(--ink);
  background:var(--paper);
}
h1,h2,h3{font-family:"Playfair Display",serif; font-weight:600; letter-spacing:-.03em}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.skip-link{position:fixed;top:-4rem;left:1rem;z-index:2000;background:#fff;padding:.8rem 1rem}
.skip-link:focus{top:1rem}

.site-header{
  position:sticky;
  top:0;
  z-index:1100;
  background:rgba(250,247,241,.96);
  border-bottom:1px solid rgba(29,29,27,.18);
}
.navbar{min-height:88px}
.navbar-brand{display:flex;flex-direction:column;line-height:1}
.brand-name{font-size:1.05rem;font-weight:700;letter-spacing:.18em}
.brand-subtitle{margin-top:.45rem;font-size:.7rem;color:var(--muted)}
.nav-link{
  text-transform:uppercase;
  letter-spacing:.1em;
  font-size:.76rem;
  color:var(--ink);
  padding:.8rem 1rem!important;
}
.nav-link.active,.nav-link:hover{color:var(--terracotta)}
.btn{
  border-radius:0;
  font-weight:600;
  letter-spacing:.02em;
  padding:.85rem 1.3rem;
}
.btn-ink{background:var(--ink);color:#fff;border:1px solid var(--ink)}
.btn-ink:hover{background:var(--forest);color:#fff;border-color:var(--forest)}
.btn-outline-ink{border:1px solid var(--ink);color:var(--ink);background:transparent}
.btn-outline-ink:hover{background:var(--ink);color:#fff}
.btn-light-square{background:var(--cream);color:var(--ink);border:1px solid var(--cream)}
.text-link{display:inline-flex;gap:.45rem;align-items:center;border-bottom:1px solid var(--ink);padding-bottom:.2rem;font-weight:600}
.text-link:hover{color:var(--terracotta);border-color:var(--terracotta)}

.editorial-hero{background:var(--cream);padding:4rem 0 5rem}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:4rem;align-items:center}
.section-label{text-transform:uppercase;letter-spacing:.16em;font-size:.72rem;font-weight:600;color:var(--terracotta);margin-bottom:1.4rem}
.section-label.light{color:#F4C1A9}
.hero-copy h1{font-size:clamp(3.4rem,7vw,7rem);line-height:.96;max-width:900px}
.hero-copy h1 em{color:var(--terracotta);font-weight:600}
.hero-lead{font-size:1.2rem;line-height:1.7;max-width:650px;color:var(--muted);margin:2rem 0}
.hero-actions{display:flex;flex-wrap:wrap;gap:1.4rem;align-items:center}
.hero-visual{position:relative}
.portrait-frame{border:1px solid var(--line);padding:1rem;background:var(--paper)}
.vertical-note{
  position:absolute;
  right:-1rem;
  top:50%;
  transform:translateY(-50%) rotate(90deg);
  transform-origin:center;
  font-size:.72rem;
  letter-spacing:.18em;
  color:var(--forest);
}
.hero-quote{
  position:absolute;
  left:-3rem;
  bottom:2rem;
  width:260px;
  padding:1.4rem;
  background:var(--forest);
  color:#fff;
  font-family:"Playfair Display",serif;
  font-size:1.2rem;
}

.manifesto{padding:7rem 0}
.manifesto-grid{display:grid;grid-template-columns:120px 1fr 1fr;gap:3rem;align-items:start}
.manifesto-number{font-family:"Playfair Display",serif;font-size:5rem;color:var(--terracotta);line-height:1}
.manifesto h2{font-size:clamp(2.5rem,5vw,4.8rem);line-height:1.05}
.manifesto-text{font-size:1.15rem;line-height:1.8;color:var(--muted)}

.three-lines{padding:1rem 0 6rem}
.line-item{padding:2.5rem;border-right:1px solid var(--line)}
.line-item:last-child{border-right:0}
.line-item span{display:block;font-family:"Playfair Display",serif;font-size:2.2rem;margin-bottom:1rem}
.line-item p{color:var(--muted);margin:0}

.signature-offer{padding:7rem 0;background:var(--forest);color:#fff}
.signature-offer h2{font-size:clamp(3rem,6vw,5.5rem)}
.large-copy{font-size:1.3rem;line-height:1.7;color:rgba(255,255,255,.74);margin:1.5rem 0 2rem}
.signature-offer .btn-outline-ink{border-color:#fff;color:#fff}
.signature-offer .btn-outline-ink:hover{background:#fff;color:var(--forest)}
.editorial-list>div{
  display:grid;
  grid-template-columns:70px 160px 1fr;
  gap:1rem;
  padding:1.5rem 0;
  border-bottom:1px solid rgba(255,255,255,.24)
}
.editorial-list span{color:#F4C1A9}
.editorial-list strong{font-family:"Playfair Display",serif;font-size:1.4rem}
.editorial-list p{margin:0;color:rgba(255,255,255,.68)}

.case-study{padding:7rem 0}
.case-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line)}
.case-image{background:var(--cream);padding:2rem}
.case-copy{padding:4rem}
.case-copy h2{font-size:clamp(2.6rem,5vw,4.5rem);line-height:1.08}
.case-copy>p{font-size:1.1rem;line-height:1.7;color:var(--muted)}
.case-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:3rem}
.case-metrics strong{display:block;font-family:"Playfair Display",serif;font-size:2rem}
.case-metrics span{font-size:.8rem;color:var(--muted)}

.quotes-section{padding:7rem 0;background:var(--cream)}
.quotes-section h2{font-size:3.3rem}
blockquote{font-family:"Playfair Display",serif;font-size:clamp(2rem,4vw,4rem);line-height:1.25;margin:0}
blockquote footer{font-family:"DM Sans",sans-serif;font-size:.9rem;color:var(--muted);margin-top:2rem}
.carousel-nav{display:flex;gap:.5rem;margin-top:2rem}
.carousel-nav button{width:48px;height:48px;border:1px solid var(--line);background:transparent}

.final-cta{background:var(--terracotta);color:#fff;padding:6rem 0}
.final-cta-grid{display:grid;grid-template-columns:1fr 2fr 1fr auto;gap:2rem;align-items:end}
.final-cta h2{font-size:clamp(2.8rem,5vw,5rem);line-height:1}
.final-cta p{margin:0;color:rgba(255,255,255,.8)}

.page-intro{padding:6rem 0 4rem;background:var(--cream)}
.intro-grid{display:grid;grid-template-columns:1.4fr .6fr;gap:4rem;align-items:end}
.intro-grid h1{font-size:clamp(3.5rem,7vw,7rem);line-height:.95}
.intro-grid p{font-size:1.2rem;line-height:1.7;color:var(--muted)}

.offers-table{padding:5rem 0 7rem}
.offer-row{
  display:grid;
  grid-template-columns:80px 1.5fr 1fr 120px 50px;
  gap:1.5rem;
  align-items:center;
  padding:2rem 0;
  border-top:1px solid var(--line)
}
.offer-row:last-child{border-bottom:1px solid var(--line)}
.offer-row.featured{background:var(--forest);color:#fff;padding:2rem 1.5rem}
.offer-title h2{font-size:2.5rem;margin:0 0 .5rem}
.offer-title p{margin:0;color:var(--muted)}
.featured .offer-title p{color:rgba(255,255,255,.7)}
.offer-details{display:flex;flex-direction:column;gap:.35rem;font-size:.9rem;color:var(--muted)}
.featured .offer-details{color:rgba(255,255,255,.7)}
.offer-price{font-family:"Playfair Display",serif;font-size:1.8rem}
.offer-arrow{font-size:1.5rem}

.choice-help{padding:7rem 0;background:var(--cream)}
.choice-help h2{font-size:3.2rem}
.accordion-item{border:0;border-bottom:1px solid var(--line);background:transparent}
.accordion-button{background:transparent!important;box-shadow:none!important;padding:1.4rem 0;font-family:"Playfair Display",serif;font-size:1.6rem;color:var(--ink)!important}
.accordion-body{padding-left:0;color:var(--muted)}

.detail-intro{padding:6rem 0;background:var(--forest);color:#fff}
.detail-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:4rem}
.detail-grid h1{font-size:clamp(4rem,8vw,7.5rem)}
.detail-lead{font-size:1.3rem;line-height:1.7;color:rgba(255,255,255,.75);max-width:700px}
.detail-meta{display:grid;grid-template-columns:1fr 1fr;border:1px solid rgba(255,255,255,.35)}
.detail-meta>div{padding:1.5rem;border-right:1px solid rgba(255,255,255,.35);border-bottom:1px solid rgba(255,255,255,.35)}
.detail-meta span,.detail-meta strong{display:block}
.detail-meta span{font-size:.75rem;text-transform:uppercase;letter-spacing:.12em;color:#F4C1A9}
.detail-meta strong{font-size:1.2rem;margin-top:.5rem}
.detail-body{padding:7rem 0}
.detail-chapters article{display:grid;grid-template-columns:70px 1fr 1fr;gap:1rem;padding:1.5rem 0;border-top:1px solid var(--line)}
.detail-chapters article:last-child{border-bottom:1px solid var(--line)}
.detail-chapters h2{font-size:2rem}
.detail-chapters p{color:var(--muted)}
.detail-sidebar{position:sticky;top:120px;background:var(--cream);padding:2rem;border:1px solid var(--line)}
.detail-sidebar ul{padding-left:1.2rem;line-height:2}

.method-board{padding:6rem 0}
.method-stage{
  display:grid;
  grid-template-columns:100px 1fr 1fr;
  gap:2rem;
  align-items:start;
  padding:3rem 0;
  border-top:1px solid var(--line)
}
.method-stage:last-child{border-bottom:1px solid var(--line)}
.method-stage.inverse{background:var(--cream);padding-left:2rem;padding-right:2rem}
.stage-number{font-family:"Playfair Display",serif;font-size:3rem;color:var(--terracotta)}
.stage-label{text-transform:uppercase;letter-spacing:.14em;font-size:.72rem;color:var(--forest)}
.method-stage h2{font-size:3rem}
.method-stage>p{font-size:1.1rem;line-height:1.7;color:var(--muted)}

.journal-grid{padding:6rem 0}
.journal-featured,.journal-card{border:1px solid var(--line);background:var(--paper)}
.journal-copy,.journal-card{padding:2rem}
.journal-image{background:var(--cream);padding:1rem}
.journal-image.large{min-height:420px}
.article-meta{text-transform:uppercase;letter-spacing:.12em;font-size:.72rem;color:var(--terracotta)}
.journal-copy h2,.journal-card h2{font-size:2.5rem}
.newsletter-panel{height:100%;background:var(--forest);color:#fff;padding:3rem}
.newsletter-panel h2{font-size:3.5rem}
.newsletter-panel p{color:rgba(255,255,255,.75)}
.newsletter-form{display:flex;gap:0}
.newsletter-form .form-control{border-radius:0;border:0;min-height:54px}

.contact-page{padding:7rem 0}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:6rem}
.contact-intro h1{font-size:clamp(3.4rem,6vw,6rem);line-height:1}
.contact-intro>p{font-size:1.2rem;line-height:1.7;color:var(--muted)}
.contact-details{margin-top:4rem;border-top:1px solid var(--line)}
.contact-details>div{display:flex;justify-content:space-between;gap:2rem;padding:1rem 0;border-bottom:1px solid var(--line)}
.contact-details span{color:var(--muted)}
.contact-form-wrap{border-left:1px solid var(--line);padding-left:4rem}
.form-row{margin-bottom:1.5rem}
.form-row label{display:block;text-transform:uppercase;letter-spacing:.1em;font-size:.72rem;margin-bottom:.6rem}
.form-control,.form-select{border-radius:0;border:0;border-bottom:1px solid var(--line);background:transparent;padding:.9rem 0;box-shadow:none!important}
.form-control:focus,.form-select:focus{border-color:var(--terracotta);background:transparent}

.footer{background:#171915;color:#d7d3ca}
.footer-kicker{text-transform:uppercase;letter-spacing:.18em;font-size:.72rem;color:#F4C1A9}
.footer-title{font-size:3rem;max-width:700px}
.footer-heading{font-family:"DM Sans",sans-serif;text-transform:uppercase;letter-spacing:.12em;font-size:.72rem;color:#F4C1A9}
.footer-links li{margin:.6rem 0}
.footer-bottom{display:flex;justify-content:space-between;gap:2rem;border-top:1px solid rgba(255,255,255,.15);padding-top:1.5rem;margin-top:3rem;font-size:.8rem}

.offcanvas{z-index:1200!important}
.offcanvas-backdrop{z-index:1150!important}

.demo-toast{
  position:fixed;right:1rem;bottom:1rem;z-index:1800;
  max-width:380px;background:var(--forest);color:#fff;
  padding:1rem 1.2rem;border:1px solid #fff3;
}

@media(max-width:991.98px){
  .offcanvas{position:fixed!important;inset:0 0 0 auto;height:100dvh;background:var(--paper)}
  .hero-grid,.manifesto-grid,.case-grid,.intro-grid,.detail-grid,.contact-grid{grid-template-columns:1fr}
  .hero-quote{left:1rem}
  .manifesto-grid{gap:1.5rem}
  .editorial-list>div{grid-template-columns:50px 130px 1fr}
  .final-cta-grid{grid-template-columns:1fr}
  .offer-row{grid-template-columns:50px 1fr 100px}
  .offer-details{grid-column:2/3}
  .offer-arrow{grid-column:3/4;grid-row:1/3}
  .method-stage{grid-template-columns:70px 1fr}
  .method-stage>p{grid-column:2/3}
  .contact-form-wrap{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:3rem}
}
@media(max-width:575.98px){
  .editorial-hero,.manifesto,.signature-offer,.case-study,.quotes-section,.contact-page{padding-top:4rem;padding-bottom:4rem}
  .hero-copy h1{font-size:3.2rem}
  .vertical-note{display:none}
  .hero-quote{position:static;width:auto;margin-top:1rem}
  .manifesto-number{font-size:3rem}
  .line-item{border-right:0;border-bottom:1px solid var(--line)}
  .editorial-list>div{grid-template-columns:40px 1fr}
  .editorial-list p{grid-column:2/3}
  .case-copy{padding:2rem}
  .case-metrics{grid-template-columns:1fr}
  .offer-row{grid-template-columns:40px 1fr}
  .offer-price{grid-column:2/3}
  .offer-arrow{grid-column:2/3;grid-row:auto}
  .detail-meta{grid-template-columns:1fr}
  .detail-chapters article{grid-template-columns:40px 1fr}
  .detail-chapters p{grid-column:2/3}
  .method-stage{grid-template-columns:40px 1fr}
  .newsletter-form{flex-direction:column}
  .footer-bottom{flex-direction:column}
}


/* ---------- Améliorations visuelles et appels à l'action ---------- */
.btn-terracotta{
  background:var(--terracotta);
  color:#fff;
  border:1px solid var(--terracotta);
}
.btn-terracotta:hover{
  background:#a95837;
  color:#fff;
  border-color:#a95837;
  transform:translateY(-2px);
}
.btn-outline-light-square{
  background:transparent;
  color:#fff;
  border:1px solid rgba(255,255,255,.75);
}
.btn-outline-light-square:hover{
  background:#fff;
  color:var(--terracotta);
}
.btn,.text-link,.offer-arrow,.offer-model-link{
  transition:transform .25s ease,background-color .25s ease,color .25s ease,border-color .25s ease;
}

.lively-grid{
  border-top:0!important;
  border-bottom:0!important;
}
.lively-box{
  position:relative;
  height:100%;
  border:1px solid var(--line);
  background:var(--paper);
  overflow:hidden;
  box-shadow:8px 8px 0 rgba(32,61,51,.08);
  transition:transform .28s ease,box-shadow .28s ease,background-color .28s ease;
}
.lively-box::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:6px;
  background:var(--terracotta);
  transform:scaleX(.28);
  transform-origin:left;
  transition:transform .28s ease;
}
.lively-box:nth-child(2)::before{background:var(--forest)}
.lively-box:nth-child(3)::before{background:#D6A43D}
.lively-box:hover{
  transform:translateY(-8px);
  box-shadow:14px 14px 0 rgba(32,61,51,.14);
  background:#fff;
}
.lively-box:hover::before{transform:scaleX(1)}
.lively-box span{
  color:var(--terracotta);
  transition:transform .28s ease;
}
.lively-box:hover span{transform:translateX(6px)}

.editorial-list>div{
  position:relative;
  padding-left:1rem;
  transition:background-color .25s ease,padding-left .25s ease;
}
.editorial-list>div::before{
  content:"";
  position:absolute;
  left:0;
  top:18%;
  bottom:18%;
  width:3px;
  background:#F4C1A9;
  opacity:0;
  transition:opacity .25s ease;
}
.editorial-list>div:hover{
  background:rgba(255,255,255,.06);
  padding-left:1.5rem;
}
.editorial-list>div:hover::before{opacity:1}

.case-grid{
  box-shadow:12px 12px 0 rgba(197,111,74,.12);
  transition:transform .28s ease,box-shadow .28s ease;
}
.case-grid:hover{
  transform:translateY(-6px);
  box-shadow:18px 18px 0 rgba(197,111,74,.18);
}
.case-metrics>div{
  border-left:3px solid var(--terracotta);
  padding-left:1rem;
  transition:background-color .25s ease,padding .25s ease;
}
.case-metrics>div:hover{
  background:var(--cream);
  padding:.8rem 1rem;
}

.offer-row{
  position:relative;
  transition:background-color .25s ease,transform .25s ease,padding-left .25s ease,padding-right .25s ease;
}
.offer-row:hover{
  background:#fff;
  transform:translateX(6px);
  padding-left:1rem;
  padding-right:1rem;
}
.offer-row.featured:hover{
  background:#2a5042;
}
.offer-actions{
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  gap:.4rem;
}
.offer-model-link{
  font-size:.72rem;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--terracotta);
  border-bottom:1px solid currentColor;
}
.featured .offer-model-link{color:#F4C1A9}
.offer-model-link:hover{transform:translateX(3px)}

.journal-card,.journal-featured{
  transition:transform .28s ease,box-shadow .28s ease;
}
.journal-card:hover,.journal-featured:hover{
  transform:translateY(-7px);
  box-shadow:12px 12px 0 rgba(32,61,51,.12);
}
.journal-image img{
  transition:transform .4s ease;
}
.journal-card:hover .journal-image img,
.journal-featured:hover .journal-image img{
  transform:scale(1.035);
}

.floating-model-cta{
  position:fixed;
  right:1.25rem;
  bottom:1.25rem;
  z-index:1050;
  display:grid;
  grid-template-columns:1fr auto;
  gap:.1rem 1rem;
  align-items:center;
  min-width:260px;
  padding:1rem 1.15rem;
  color:#fff;
  background:var(--terracotta);
  border:1px solid rgba(255,255,255,.4);
  box-shadow:0 18px 45px rgba(29,29,27,.24);
  transition:transform .25s ease,background-color .25s ease;
}
.floating-model-cta span{
  grid-column:1/2;
  font-size:.72rem;
  opacity:.8;
}
.floating-model-cta strong{
  grid-column:1/2;
  font-size:.95rem;
}
.floating-model-cta i{
  grid-column:2/3;
  grid-row:1/3;
  font-size:1.3rem;
}
.floating-model-cta:hover{
  color:#fff;
  background:#a95837;
  transform:translateY(-5px);
}

@media(max-width:991.98px){
  .offer-actions{align-items:flex-start}
}
@media(max-width:575.98px){
  .floating-model-cta{
    left:1rem;
    right:1rem;
    bottom:1rem;
    min-width:0;
  }
  .lively-box{box-shadow:6px 6px 0 rgba(32,61,51,.08)}
}



/* --- Menu CTA block: rendre "Choisir ce modèle" très visible --- */
.menu-cta-group{
  display:flex;
  flex-direction:column;
  gap:.65rem;
  margin-top:1.25rem;
  padding-top:1rem;
  border-top:1px solid rgba(29,29,27,.14);
}
.menu-cta-label{
  margin:0 0 .2rem 0;
  text-transform:uppercase;
  letter-spacing:.14em;
  font-size:.68rem;
  color:var(--terracotta);
  font-weight:700;
}
.menu-cta-primary,
.menu-cta-secondary{
  width:100%;
  text-align:center;
}
.menu-cta-primary{
  box-shadow:0 10px 24px rgba(197,111,74,.22);
}
.menu-cta-primary:hover{
  box-shadow:0 14px 28px rgba(169,88,55,.26);
}
.menu-cta-secondary{
  background:transparent;
}
.hero-quote{
  border-left:4px solid #C56F4A;
  box-shadow:10px 10px 0 rgba(197,111,74,.18);
}

/* desktop nav layout */
@media(min-width:992px){
  .menu-cta-group{
    flex-direction:row;
    align-items:center;
    gap:.75rem;
    margin-top:0;
    padding-top:0;
    border-top:0;
  }
  .menu-cta-label{
    margin:0 .25rem 0 0;
    white-space:nowrap;
  }
  .menu-cta-primary,
  .menu-cta-secondary{
    width:auto;
  }
}

/* mobile offcanvas */
@media(max-width:991.98px){
  .offcanvas-body{
    display:flex;
    flex-direction:column;
  }
  .offcanvas-body .navbar-nav{
    gap:.25rem;
  }
  .menu-cta-group{
    position:sticky;
    bottom:0;
    background:var(--paper);
    padding:1rem 0 1rem 0;
    margin-top:1.2rem;
  }
  .menu-cta-primary,
  .menu-cta-secondary{
    display:block;
    font-size:1rem;
    padding:1rem 1rem;
  }
}