/* Vendôme Prestige — direction « maison » : espace, typographie, photographie */
:root{
  --ivory:#FBF8F2; --white:#fff; --paper:#F5F0E6;
  --ink:#16120E; --ink-soft:#6A6258; --night:#14110E;
  --gold:#A8854F; --gold-deep:#8C6B3A; --gold-light:#D9BE8A; --line:#E6DDCE;
  --display:'Cormorant Garamond','Garamond','Times New Roman',serif;
  --didone:'Bodoni Moda','Didot','Bodoni 72','Times New Roman',serif;
  --sans:'Jost','Helvetica Neue',Arial,sans-serif;
  --max:1240px; --pad:clamp(20px,4vw,56px);
  --ease:cubic-bezier(.16,1,.3,1);
  --gap:clamp(76px,14vw,200px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-stopped{overflow:hidden}
body{font-family:var(--sans);font-weight:400;color:var(--ink);background:var(--ivory);line-height:1.7;font-size:1.0625rem;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.narrow{max-width:860px}.center{text-align:center}
:focus-visible{outline:1px solid var(--gold);outline-offset:4px}

h1,h2,h3{font-family:var(--display);font-weight:500;line-height:1.12;letter-spacing:.01em}
h1{font-size:clamp(2.1rem,5.4vw,4.4rem);text-transform:uppercase;letter-spacing:.04em;line-height:1.1}
h2{font-size:clamp(1.9rem,3.6vw,3.1rem)}
h3{font-size:1.45rem}
em{font-style:italic}
.eyebrow{font-size:.72rem;letter-spacing:.3em;text-transform:uppercase;color:var(--gold-deep);margin-bottom:28px;font-weight:400}
.eyebrow.light{color:#fff}
.lead{color:var(--ink-soft);max-width:52ch;margin-top:22px}
.center .lead{margin-left:auto;margin-right:auto}
section{padding:var(--gap) 0}

/* Boutons : arêtes vives, trait fin */
.btn{display:inline-block;padding:17px 38px;font:400 .7rem/1 var(--sans);letter-spacing:.28em;text-transform:uppercase;background:var(--ink);color:#fff;border:1px solid var(--ink);cursor:pointer;transition:background .5s var(--ease),color .5s var(--ease),border-color .5s var(--ease)}
.btn:hover{background:var(--gold-deep);border-color:var(--gold-deep)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn.light{background:#fff;color:var(--ink);border-color:#fff}
.btn.light:hover{background:transparent;color:#fff}
.btn.ghost.light{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.btn.ghost.light:hover{background:#fff;color:var(--ink)}
.actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:44px}
.more{display:inline-block;margin-top:18px;font-size:.7rem;letter-spacing:.3em;text-transform:uppercase;padding-bottom:6px;background:linear-gradient(var(--gold),var(--gold)) left bottom/100% 1px no-repeat;transition:background-size .6s var(--ease),color .4s}
.card-link:hover .more{background-size:35% 1px;color:var(--gold-deep)}

/* En-tête : transparent sur le hero, ivoire sinon */
header.site{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .6s var(--ease),color .6s var(--ease),box-shadow .6s var(--ease),transform .6s var(--ease)}
.bar{display:flex;align-items:center;justify-content:space-between;height:88px;transition:height .6s var(--ease)}
header.site.solid,header.site.scrolled{background:rgba(251,248,242,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:var(--ink);box-shadow:0 1px 0 var(--line)}
header.site.over:not(.scrolled){color:#fff}
header.site.scrolled .bar{height:68px}
.brand{display:flex;align-items:center;gap:14px;line-height:1;position:relative;z-index:3}
.brand .bn{display:flex;flex-direction:column}
.brand b{font-family:var(--display);font-weight:600;font-size:1.5rem;letter-spacing:.2em;text-transform:uppercase}
.brand small{font-size:.58rem;font-weight:500;letter-spacing:.66em;text-transform:uppercase;margin-top:7px;padding-left:2px}
.key{display:block;flex:none;width:17px;height:44px;background:currentColor;-webkit-mask:url(../assets/img/key-mask.png) center/contain no-repeat;mask:url(../assets/img/key-mask.png) center/contain no-repeat}
nav.main{display:flex;align-items:center;gap:clamp(18px,2.4vw,38px)}
nav.main .link{position:relative;font-size:.7rem;font-weight:500;letter-spacing:.24em;text-transform:uppercase;padding:8px 0}
nav.main .link span{background:linear-gradient(currentColor,currentColor) left bottom/0 1px no-repeat;padding-bottom:6px;transition:background-size .6s var(--ease)}
nav.main .link:hover span,nav.main .link.on span{background-size:100% 1px}
nav.main .cta-nav{padding:13px 24px;background:transparent;color:inherit;border-color:currentColor}
nav.main .cta-nav:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
header.site.over:not(.scrolled) nav.main .cta-nav:hover{background:#fff;color:var(--ink);border-color:#fff}
.burger{display:none;background:none;border:0;cursor:pointer;width:36px;height:36px;position:relative;color:inherit;z-index:3}
.burger span{position:absolute;left:6px;right:6px;height:1px;background:currentColor;transition:transform .6s var(--ease),top .6s var(--ease)}
.burger span:first-child{top:13px}.burger span:last-child{top:22px}
.burger[aria-expanded="true"] span:first-child{top:18px;transform:rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{top:18px;transform:rotate(-45deg)}
@media(max-width:1080px){
  .burger{display:block}
  nav.main{position:fixed;inset:0;background:var(--ivory);color:var(--ink);flex-direction:column;align-items:flex-start;justify-content:center;gap:0;padding:100px var(--pad) 48px;clip-path:inset(0 0 100% 0);visibility:hidden;transition:clip-path .8s var(--ease),visibility 0s .8s;overflow-y:auto}
  nav.main.open{clip-path:inset(0);visibility:visible;transition:clip-path .8s var(--ease)}
  nav.main .link{font-family:var(--display);font-weight:500;font-size:clamp(2rem,8.5vw,2.8rem);letter-spacing:.02em;text-transform:none;padding:9px 0;display:block;opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
  nav.main .cta-nav{margin-top:30px;opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease);color:var(--ink)}
  nav.main.open .link,nav.main.open .cta-nav{opacity:1;transform:none}
  nav.main.open>*:nth-child(1){transition-delay:.25s}nav.main.open>*:nth-child(2){transition-delay:.31s}nav.main.open>*:nth-child(3){transition-delay:.37s}
  nav.main.open>*:nth-child(4){transition-delay:.43s}nav.main.open>*:nth-child(5){transition-delay:.49s}nav.main.open>*:nth-child(6){transition-delay:.55s}nav.main.open>*:nth-child(7){transition-delay:.61s}
  header.site.menu-open{color:var(--ink)!important;background:transparent!important;box-shadow:none!important;backdrop-filter:none!important}
}

/* Hero plein cadre, sans surcharge */
.hero{position:relative;min-height:100vh;min-height:100svh;padding:0;display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:var(--night)}
.hero-img{position:absolute;inset:-6% 0;will-change:transform}
.hero-img img{width:100%;height:100%;object-fit:cover;object-position:60% 50%}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,17,14,.5) 0%,rgba(20,17,14,.34) 30%,rgba(20,17,14,.5) 58%,rgba(20,17,14,.8) 100%);pointer-events:none}
.hero-copy{position:relative;z-index:2;padding-bottom:clamp(70px,11vh,130px);width:100%}
.hero h1{max-width:16em;font-family:var(--didone);font-weight:600;font-size:clamp(1.85rem,5vw,4.4rem);letter-spacing:.03em;text-shadow:0 2px 30px rgba(0,0,0,.45)}
.hero .eyebrow,.hero .sub{text-shadow:0 1px 14px rgba(0,0,0,.5)}
.hero .sub{margin-top:24px;font-size:.78rem;font-weight:500;letter-spacing:.24em;text-transform:uppercase;color:#fff}
.scroll{position:absolute;right:var(--pad);bottom:44px;z-index:2;writing-mode:vertical-rl;font-size:.62rem;letter-spacing:.4em;text-transform:uppercase;color:#fff;padding-bottom:70px;background:linear-gradient(#fff,#fff) center bottom/1px 56px no-repeat}
@media(max-width:700px){.scroll{display:none}.hero h1{max-width:100%}.hero br.d{display:none}}

/* En-têtes de page */
.phead{padding:calc(88px + clamp(70px,11vw,150px)) 0 clamp(20px,5vw,60px)}
.phead h1{max-width:18ch}
.phead .lead{margin-top:34px}

/* Éléments d'édition */
.statement .big{font-family:var(--display);font-weight:500;font-size:clamp(1.65rem,3.6vw,3rem);line-height:1.28}
.statement .big em{color:var(--gold-deep)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,90px);align-items:center}
.grid2.loose{gap:clamp(48px,9vw,140px)}
@media(max-width:860px){.grid2{grid-template-columns:1fr}}
.fig .frame{overflow:hidden;background:var(--paper)}
.fig img{width:100%;height:auto;will-change:transform}
.fig figcaption{margin-top:16px;font-size:.66rem;letter-spacing:.3em;text-transform:uppercase;color:var(--ink-soft)}
.fig.logo .frame{background:transparent}
.frame.plain img{max-width:420px;margin:auto}

/* Deux publics */
.duo .grid2{align-items:start}
.duo .offset{margin-top:clamp(40px,10vw,150px)}
.duo h2{margin-top:34px}
.duo p{color:var(--ink-soft);max-width:38ch;margin-top:12px}
.card-link{display:block}
.card-link .frame img{transition:transform 1.4s var(--ease)}
.card-link:hover .frame img{transform:scale(1.04)}
@media(max-width:860px){.duo .offset{margin-top:0}}

/* Listes numérotées éditoriales */
.head2{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;flex-wrap:wrap;margin-bottom:clamp(40px,7vw,90px)}
.rows{border-top:1px solid var(--line)}
.row{display:grid;grid-template-columns:1fr 1.1fr;gap:30px;align-items:baseline;padding:38px 0;border-bottom:1px solid var(--line)}
.row h3{font-size:clamp(1.4rem,2.2vw,1.9rem)}
.row p{color:var(--ink-soft);max-width:46ch}
@media(max-width:760px){.row{grid-template-columns:1fr;gap:8px;padding:26px 0}}
.list.tight{padding-top:calc(var(--gap)*.4)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(26px,3.5vw,54px)}
.step{border-top:1px solid var(--gold);padding-top:24px}
.step h3{margin:0 0 10px}
.step p{color:var(--ink-soft);font-size:.96rem}
@media(max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}

/* Galerie asymétrique */
.gallery{padding-top:0}
.g{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(18px,3vw,44px);align-items:start}
.g1{grid-column:1/6}.g2{grid-column:7/13;margin-top:clamp(40px,9vw,140px)}.g3{grid-column:3/9;margin-top:clamp(10px,3vw,40px)}
@media(max-width:760px){.g1,.g2,.g3{grid-column:1/-1;margin-top:0}}

/* Chiffres */
.figures{padding:clamp(60px,8vw,110px) 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{text-align:center;padding:10px 12px;border-left:1px solid var(--line)}
.stat:first-child{border-left:0}
.stat b{display:block;font-family:var(--display);font-weight:500;font-size:clamp(1.9rem,3.6vw,3rem);line-height:1.2}
.stat span{font-size:.64rem;letter-spacing:.3em;text-transform:uppercase;color:var(--ink-soft)}
@media(max-width:760px){.stats{grid-template-columns:1fr 1fr;row-gap:40px}.stat:nth-child(3){border-left:0}}

/* Conclusion */
.closing{background:var(--paper)}
.closing h2{max-width:14ch}
.closing em{color:var(--gold-deep)}

/* Contact */
.formsec{padding-top:calc(var(--gap)*.35)}
.contact{display:grid;grid-template-columns:1fr 1.4fr;gap:clamp(40px,8vw,120px);align-items:start}
@media(max-width:900px){.contact{grid-template-columns:1fr}.contact .side{order:2}}
.info li{padding:22px 0;border-bottom:1px solid var(--line)}
.info li:first-child{border-top:1px solid var(--line)}
.info small{display:block;font-size:.64rem;letter-spacing:.3em;text-transform:uppercase;color:var(--gold-deep);margin-bottom:4px}
.info a:hover{color:var(--gold-deep)}
form.devis{display:grid;grid-template-columns:1fr 1fr;gap:26px 22px}
form .full{grid-column:1/-1}
@media(max-width:560px){form.devis{grid-template-columns:1fr}form .btn{width:100%;text-align:center;padding:20px}}
label{display:block;font-size:.7rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:9px}
input,select,textarea{width:100%;font:inherit;font-size:1rem;color:var(--ink);background:var(--white);border:1px solid var(--line);padding:15px 16px;min-height:54px;border-radius:0;transition:border-color .4s;appearance:none;-webkit-appearance:none}
select{background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%236A6258'/%3E%3C/svg%3E") right 16px center no-repeat;padding-right:40px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--gold-deep)}
::placeholder{color:#a79e90}
textarea{min-height:150px;resize:vertical}
.hp{position:absolute;left:-9999px}
.note{font-size:.8rem;color:var(--ink-soft)}
#status{grid-column:1/-1;padding:16px 0;font-size:.95rem;display:none;border-top:1px solid var(--gold);color:var(--ink)}
#status.err{border-color:#a33}

/* Pied de page */
footer.site{background:var(--night);color:#CFC7B8;padding:clamp(70px,10vw,130px) 0 36px;font-size:.92rem}
footer .mark{display:flex;align-items:center;gap:clamp(14px,2.4vw,30px);font-family:var(--display);font-weight:600;font-size:clamp(1.7rem,7.2vw,5.4rem);line-height:1;text-transform:uppercase;letter-spacing:.1em;color:#fff;margin-bottom:clamp(44px,8vw,100px)}
footer .mark .key{width:clamp(18px,3vw,40px);height:clamp(48px,8vw,104px)}
footer .cols{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px}
footer .about{max-width:34ch;color:#A89F90}
footer h4{font-family:var(--sans);font-weight:400;font-size:.64rem;letter-spacing:.3em;text-transform:uppercase;color:var(--gold-light);margin-bottom:18px}
footer li{margin-bottom:8px}
footer a{transition:color .4s}footer a:hover{color:var(--gold-light)}
footer .legal{margin-top:clamp(50px,7vw,90px);padding-top:22px;border-top:1px solid rgba(255,255,255,.12);font-size:.74rem;letter-spacing:.1em;color:#8d857a;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
@media(max-width:760px){footer .cols{grid-template-columns:1fr}}

/* Animations : transform et opacity uniquement (composées par le GPU) */
.reveal{opacity:0;transform:translate3d(0,34px,0);transition:opacity 1.2s var(--ease),transform 1.2s var(--ease);transition-delay:var(--d,0s);will-change:opacity,transform}
.reveal.in{opacity:1;transform:none;will-change:auto}
.fig.reveal .frame{clip-path:inset(0 0 100% 0);transition:clip-path 1.5s var(--ease)}
.fig.reveal.in .frame{clip-path:inset(0)}
.fig.reveal .frame img{transform:scale(1.14);transition:transform 1.8s var(--ease)}
.fig.reveal.in .frame img{transform:scale(1.02)}
.fig.reveal.in .frame img[data-parallax]{transform:scale(1.09)}
.fig[data-static] .frame img{transform:none}
.rows .row:nth-child(2){--d:.05s}.rows .row:nth-child(3){--d:.1s}.rows .row:nth-child(4){--d:.15s}.rows .row:nth-child(5){--d:.2s}.rows .row:nth-child(6){--d:.25s}
.hero-copy>*{opacity:0;transform:translate3d(0,30px,0);animation:rise 1.4s var(--ease) forwards}
.hero-copy>*:nth-child(1){animation-delay:.15s}.hero-copy>*:nth-child(2){animation-delay:.3s}.hero-copy>*:nth-child(3){animation-delay:.45s}.hero-copy>*:nth-child(4){animation-delay:.6s}
@keyframes rise{to{opacity:1;transform:none}}
.hero-img img{animation:settle 2.4s var(--ease) both}
@keyframes settle{from{transform:scale(1.08)}to{transform:scale(1)}}
.no-js .reveal{opacity:1;transform:none}.no-js .fig.reveal .frame{clip-path:none}

/* Transition douce entre les pages */
@view-transition{navigation:auto}
::view-transition-old(root){animation:.45s ease both vt-out}
::view-transition-new(root){animation:.7s var(--ease) both vt-in}
@keyframes vt-out{to{opacity:0}}@keyframes vt-in{from{opacity:0}}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important;transition-delay:0s!important}
  .reveal,.hero-copy>*{opacity:1;transform:none}
  .fig.reveal .frame{clip-path:none}.fig.reveal .frame img{transform:none}
}
@media(max-width:700px){.hero::after{background:linear-gradient(180deg,rgba(20,17,14,.3) 0%,rgba(20,17,14,.1) 25%,rgba(20,17,14,.55) 55%,rgba(20,17,14,.82) 100%)}}

/* Mobile : en-tête compact, tailles adaptées, boutons pleine largeur */
@media(max-width:700px){
  body{font-size:1rem}
  .bar{height:68px}header.site.scrolled .bar{height:60px}
  .brand{gap:11px}.brand b{font-size:1.2rem;letter-spacing:.16em}.brand small{font-size:.5rem;margin-top:5px;letter-spacing:.6em}
  .key{width:13px;height:34px}
  h1{letter-spacing:.03em}
  .phead{padding-top:calc(68px + 56px)}
  .actions{margin-top:32px}
  .actions .btn{flex:1 1 100%;text-align:center}
  .btn{padding:19px 24px}
  .eyebrow{margin-bottom:20px}
  .head2 .btn{width:100%;text-align:center}
  .stat span{font-size:.58rem;letter-spacing:.22em}
  .fig figcaption{font-size:.62rem}
  .closing h2{max-width:none}
  .hero-copy{padding-bottom:max(44px,env(safe-area-inset-bottom))}
}