/* ============================================================================
   Nolwenn Kevell — architecte d'intérieur · Studio NK
   Système de design "minimalisme chaleureux" : crème + marine + laiton
   Fraunces (display, éditorial) + Hanken Grotesk (corps)
   ============================================================================ */

/* ------------------------------------------------------------ POLICES */
@font-face{font-family:'Fraunces';font-style:normal;font-weight:300 700;font-display:swap;
  src:url('../fonts/fraunces-normal.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Fraunces';font-style:italic;font-weight:300 700;font-display:swap;
  src:url('../fonts/fraunces-italic.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Hanken Grotesk';font-style:normal;font-weight:400 600;font-display:swap;
  src:url('../fonts/hanken-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+2074,U+20AC,U+2122,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:'Hanken Grotesk';font-style:normal;font-weight:400 600;font-display:swap;
  src:url('../fonts/hanken-latin-ext.woff2') format('woff2');
  unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}

/* ------------------------------------------------------------ TOKENS */
:root{
  /* Papier / crème */
  --paper:#f5f1ea; --paper-2:#efe8dd; --paper-3:#e7dece; --card:#fbf8f2;
  /* Encre (texte) */
  --ink:#201f1c; --ink-2:#403d37;
  /* Marine (marque) */
  --navy:#123150; --navy-2:#1a4067; --navy-deep:#0b2135; --navy-abyss:#081a2b;
  /* Laiton (accent signature) */
  --brass:#a8814f; --brass-lt:#caa877; --brass-deep:#8a6739;
  /* Gris chaud */
  --stone:#6f6d69;
  --muted:rgba(32,31,28,.56); --muted-2:rgba(32,31,28,.4);
  --line:rgba(32,31,28,.14); --hair:rgba(32,31,28,.07);
  /* Or "métal" (lettrage signature, filets) */
  --gold-metal:linear-gradient(102deg,#e9d3a2 0%,#caa877 30%,#a8814f 52%,#caa877 74%,#efdcb0 100%);
  /* Polices */
  --disp:'Fraunces',Georgia,'Times New Roman',serif;
  --sans:'Hanken Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;
  /* Rythme */
  --wrap:1280px; --pad:clamp(22px,5vw,64px);
  --ease:cubic-bezier(.16,1,.3,1);
  --ease-2:cubic-bezier(.4,0,.1,1);
  --hdr-h:76px;
}

/* ------------------------------------------------------------ RESET / BASE */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:16.5px;line-height:1.62;font-weight:400;
  letter-spacing:-.005em;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;overflow-x:clip;
}
img,picture,video{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
input,textarea,select{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;font-family:var(--disp);font-weight:400;font-optical-sizing:auto;
  line-height:1.06;letter-spacing:-.012em;color:var(--navy);text-wrap:balance}
p{margin:0}
::selection{background:var(--brass);color:#fff}
:focus-visible{outline:2px solid var(--brass);outline-offset:3px;border-radius:2px}
hr{border:0;border-top:1px solid var(--line);margin:0}

/* ------------------------------------------------------------ LAYOUT */
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--pad);width:100%}
.wrap-n{max-width:960px;margin:0 auto;padding:0 var(--pad)}
section{position:relative}
.block{padding:clamp(76px,11vh,140px) 0}
.block-sm{padding:clamp(52px,7vh,86px) 0}
.alt{background:var(--paper-2)}
.tint{background:var(--paper-3)}
.center{text-align:center}
.mxa{margin-left:auto;margin-right:auto}

/* Sur-titre (kicker) */
.kicker{display:inline-flex;align-items:center;gap:.7em;
  font-family:var(--sans);font-size:.72rem;font-weight:600;letter-spacing:.24em;
  text-transform:uppercase;color:var(--brass);margin:0 0 1.1rem}
.kicker::before{content:"";width:26px;height:1px;background:currentColor;opacity:.6}
.center .kicker{justify-content:center}

/* Échelle typo */
.display{font-size:clamp(2.7rem,6.6vw,5.6rem);line-height:.98;letter-spacing:-.022em}
h1,.h1{font-size:clamp(2.2rem,4.8vw,3.7rem);letter-spacing:-.018em;line-height:1.02}
h2,.h2{font-size:clamp(1.9rem,3.7vw,3rem)}
h3,.h3{font-size:clamp(1.3rem,2vw,1.7rem);letter-spacing:-.008em}
.lead{font-size:clamp(1.05rem,1.5vw,1.28rem);line-height:1.6;color:var(--ink-2);max-width:60ch;text-wrap:pretty}
.sub{color:var(--muted)}
em,.it{font-style:italic}

/* Signature "métal" sur le dernier mot d'un titre */
.h-metal{background:var(--gold-metal);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;padding-right:.05em}

/* En-tête de section */
.sec-head{max-width:64ch;margin:0 0 clamp(38px,5vh,64px)}
.sec-head.center{margin-left:auto;margin-right:auto}
.sec-head .lead{margin-top:1.2rem}

/* prose (pages éditoriales / récits) */
.prose{max-width:68ch}
.prose p{margin:0 0 1.15em;color:var(--ink-2);font-size:1.06rem;line-height:1.72}
.prose p:last-child{margin-bottom:0}
.prose h3{margin:2em 0 .7em;color:var(--navy)}

/* ------------------------------------------------------------ BOUTONS */
.btn{display:inline-flex;align-items:center;gap:.6em;padding:.92em 1.6em;border-radius:2px;
  font-family:var(--sans);font-weight:600;font-size:.86rem;letter-spacing:.02em;
  transition:transform .35s var(--ease),background .3s,color .3s,box-shadow .3s;position:relative}
.btn svg{width:1.02em;height:1.02em;transition:transform .35s var(--ease)}
.btn-primary{background:var(--navy);color:#f3ede2}
.btn-primary:hover{background:var(--navy-deep);transform:translateY(-2px);box-shadow:0 16px 30px -18px rgba(11,33,53,.8)}
.btn-primary:hover svg{transform:translateX(4px)}
.btn-brass{background:var(--brass);color:#fff}
.btn-brass:hover{background:var(--brass-deep);transform:translateY(-2px);box-shadow:0 16px 30px -18px rgba(138,103,57,.75)}
.btn-brass:hover svg{transform:translateX(4px)}
.btn-ghost{border:1px solid var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--navy);background:var(--navy);color:#f3ede2;transform:translateY(-2px)}
.on-dark .btn-ghost,.spotlight .btn-ghost{border-color:rgba(243,237,226,.28);color:#f3ede2}
.on-dark .btn-ghost:hover,.spotlight .btn-ghost:hover{background:#f3ede2;color:var(--navy);border-color:#f3ede2}
/* lien fléché */
.lk{display:inline-flex;align-items:center;gap:.5em;font-weight:600;font-size:.9rem;
  color:var(--navy);letter-spacing:.01em;border-bottom:1px solid transparent;padding-bottom:2px;
  transition:border-color .3s,gap .3s}
.lk svg{width:1em;height:1em;transition:transform .35s var(--ease)}
.lk:hover{border-color:var(--brass);gap:.75em}
.lk:hover svg{transform:translateX(3px)}
.spotlight .lk,.on-dark .lk{color:var(--brass-lt)}

/* ------------------------------------------------------------ HEADER / NAV */
header.site{position:absolute;top:0;left:0;right:0;z-index:70;
  transition:background .4s var(--ease),box-shadow .4s,transform .4s var(--ease)}
header.site .bar{display:flex;align-items:center;justify-content:space-between;gap:24px;
  height:var(--hdr-h)}
.brand{display:flex;align-items:center;gap:0;z-index:2}
.brand img{height:42px;width:auto;transition:opacity .3s}
.brand .logo-dark{display:none}
/* header solide (au scroll / pages sans héros) */
header.site.solid{position:fixed;background:rgba(245,241,234,.9);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  box-shadow:0 1px 0 var(--hair),0 18px 40px -34px rgba(11,33,53,.6)}
/* header transparent au-dessus d'un héros sombre : logo clair, liens clairs */
header.site.on-hero .brand .logo-clair{display:block}
header.site.on-hero .brand .logo-dark{display:none}
header.site.on-hero .nav-link,header.site.on-hero .nav-tel{color:#f2ece1}
header.site.on-hero .burger span{background:#f2ece1}
header.site.solid .brand .logo-clair{display:none}
header.site.solid .brand .logo-dark{display:block}
.brand .logo-clair{display:none}
.brand .logo-dark{display:block}

nav.main{display:flex;align-items:center;gap:clamp(18px,2.4vw,40px)}
.nav-link{font-family:var(--sans);font-weight:500;font-size:.92rem;letter-spacing:.01em;
  color:var(--ink-2);position:relative;padding:6px 0;transition:color .3s}
.nav-link::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;
  background:var(--brass);transition:right .35s var(--ease)}
.nav-link:hover{color:var(--navy)}
.nav-link:hover::after,.nav-link.actif::after{right:0}
.nav-link.actif{color:var(--navy)}
.nav-cta{margin-left:6px}
.burger{display:none;width:30px;height:22px;position:relative;z-index:110}
.burger span{position:absolute;left:0;right:0;height:2px;background:var(--ink);border-radius:2px;
  transition:transform .4s var(--ease),opacity .3s,top .3s,background .3s}
.burger span:nth-child(1){top:2px}.burger span:nth-child(2){top:10px}.burger span:nth-child(3){top:18px}
body.menu-ouvert .burger span:nth-child(1){top:10px;transform:rotate(45deg);background:#f2ece1}
body.menu-ouvert .burger span:nth-child(2){opacity:0}
body.menu-ouvert .burger span:nth-child(3){top:10px;transform:rotate(-45deg);background:#f2ece1}

/* Drawer mobile */
.drawer{position:fixed;inset:0;z-index:100;background:var(--navy-deep);
  display:flex;flex-direction:column;justify-content:center;padding:0 var(--pad);
  opacity:0;visibility:hidden;transition:opacity .45s var(--ease),visibility .45s}
body.menu-ouvert .drawer{opacity:1;visibility:visible}
.drawer nav{display:flex;flex-direction:column;align-items:flex-start}
.drawer a{display:block;font-family:var(--disp);font-size:clamp(2rem,7vw,3.2rem);color:#f2ece1;padding:.18em 0;line-height:1.1;
  opacity:0;transform:translateY(18px);transition:opacity .5s var(--ease),transform .5s var(--ease),color .3s}
body.menu-ouvert .drawer a{opacity:1;transform:none}
.drawer a:hover{color:var(--brass-lt)}
.drawer a:nth-child(1){transition-delay:.08s}.drawer a:nth-child(2){transition-delay:.14s}
.drawer a:nth-child(3){transition-delay:.2s}.drawer a:nth-child(4){transition-delay:.26s}
.drawer a:nth-child(5){transition-delay:.32s}.drawer a:nth-child(6){transition-delay:.38s}
.drawer .drawer-foot{margin-top:clamp(30px,6vh,60px);font-family:var(--sans);font-size:1rem;
  color:rgba(242,236,225,.7);display:flex;flex-direction:column;gap:.4em;opacity:0;transition:opacity .5s .44s}
body.menu-ouvert .drawer .drawer-foot{opacity:1}
.drawer .drawer-foot a{font-family:var(--sans);font-size:1rem;color:var(--brass-lt);padding:0}

/* barre de progression scroll */
.progress{position:fixed;top:0;left:0;height:2px;background:var(--gold-metal);width:100%;
  transform:scaleX(0);transform-origin:0 50%;z-index:90}

/* ------------------------------------------------------------ HÉROS */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:clip;
  background:var(--navy-abyss)}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1.6s var(--ease);
  will-change:opacity}
.hero-slide.actif{opacity:1}
.hero-slide img{width:100%;height:100%;object-fit:cover;animation:kenburns 20s ease-in-out infinite alternate}
.hero-media::after{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(8,26,43,.58) 0%,rgba(8,26,43,.16) 26%,rgba(8,26,43,.24) 60%,rgba(8,26,43,.85) 100%)}
@keyframes kenburns{from{transform:scale(1.02)}to{transform:scale(1.12)}}
.hero-inner{position:relative;z-index:2;width:100%;padding-bottom:clamp(60px,11vh,120px);
  padding-top:calc(var(--hdr-h) + 40px)}
.hero .kicker{color:var(--brass-lt)}
.hero h1{color:#f6f1e8;max-width:16ch;
  font-size:clamp(2.9rem,7.4vw,6.4rem);line-height:.98;letter-spacing:-.028em;font-weight:400}
.hero h1 em{font-style:italic;color:#f6f1e8}
.hero-sub{color:rgba(246,241,232,.82);font-size:clamp(1.05rem,1.6vw,1.35rem);max-width:44ch;
  margin:1.4rem 0 2.2rem;line-height:1.55}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}
.hero-cue{position:absolute;left:var(--pad);bottom:26px;z-index:2;display:flex;align-items:center;gap:.7em;
  color:rgba(246,241,232,.6);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase}
.hero-cue .line{width:1px;height:34px;background:linear-gradient(var(--brass-lt),transparent);
  animation:cue 2.4s ease-in-out infinite}
@keyframes cue{0%,100%{transform:scaleY(.4);opacity:.5;transform-origin:top}50%{transform:scaleY(1);opacity:1;transform-origin:top}}
.hero-dots{position:absolute;right:var(--pad);bottom:30px;z-index:2;display:flex;gap:9px}
.hero-dots button{width:9px;height:9px;border-radius:50%;background:rgba(246,241,232,.32);transition:background .3s,transform .3s}
.hero-dots button.actif{background:var(--brass-lt);transform:scale(1.15)}

/* page-hero (pages internes) */
.page-hero{position:relative;padding:calc(var(--hdr-h) + clamp(48px,9vh,96px)) 0 clamp(40px,6vh,72px);
  background:var(--navy-deep);color:#f4efe5;overflow:clip}
.page-hero::before{content:"";position:absolute;inset:0;z-index:0;
  background:radial-gradient(120% 90% at 78% -10%,rgba(202,168,119,.16),transparent 55%),
             radial-gradient(90% 70% at 12% 120%,rgba(26,64,103,.55),transparent 60%)}
.page-hero .wrap{position:relative;z-index:1}
.page-hero h1{color:#f8f3ea;font-size:clamp(2.3rem,5.4vw,4.2rem);letter-spacing:-.02em}
.page-hero .kicker{color:var(--brass-lt)}
.page-hero .lead{color:rgba(244,239,229,.78);margin-top:1.1rem}
.crumbs{display:flex;flex-wrap:wrap;gap:.5em;font-size:.8rem;color:rgba(244,239,229,.6);margin-bottom:1.4rem}
.crumbs a:hover{color:var(--brass-lt)}
.crumbs span{opacity:.5}

/* ------------------------------------------------------------ RÉVÉLATIONS (gated js-anim) */
html.js-anim .reveal{opacity:0;transform:translateY(26px);
  transition:opacity .9s var(--ease),transform .9s var(--ease)}
html.js-anim .reveal.vu{opacity:1;transform:none}
html.js-anim .reveal-img{clip-path:inset(0 0 100% 0);transition:clip-path 1.1s var(--ease)}
html.js-anim .reveal-img.vu{clip-path:inset(0 0 0 0)}
/* titre "write-on" par masque */
html.js-anim .tw{
  -webkit-mask-image:linear-gradient(90deg,#000 calc(var(--rev,1)*124% - 18%),transparent calc(var(--rev,1)*124% - 3%));
          mask-image:linear-gradient(90deg,#000 calc(var(--rev,1)*124% - 18%),transparent calc(var(--rev,1)*124% - 3%));
  -webkit-mask-repeat:no-repeat;mask-repeat:no-repeat}

/* ------------------------------------------------------------ MOSAÏQUE RÉALISATIONS */
.mosaique{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(10px,1.2vw,18px)}
.tuile{position:relative;display:block;aspect-ratio:1/1;overflow:hidden;background:var(--paper-3);border-radius:2px}
.tuile img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease),filter .6s}
.tuile .voile{position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(8,26,43,0) 34%,rgba(8,26,43,.16) 60%,rgba(8,26,43,.72) 100%);
  opacity:.55;transition:opacity .5s}
.tuile .tuile-txt{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:clamp(14px,1.6vw,22px);
  color:#f6f1e8;transform:translateY(8px);opacity:0;transition:opacity .5s var(--ease),transform .5s var(--ease)}
.tuile .tuile-txt .t-lieu{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--brass-lt);margin-bottom:.35em;font-weight:600}
.tuile .tuile-txt .t-titre{font-family:var(--disp);font-size:clamp(1.1rem,1.5vw,1.5rem);line-height:1.05;color:#f8f3ea}
.tuile .tuile-plus{position:absolute;top:16px;right:16px;z-index:2;width:40px;height:40px;border-radius:50%;
  border:1px solid rgba(246,241,232,.5);display:grid;place-items:center;color:#f6f1e8;
  opacity:0;transform:scale(.8) rotate(-20deg);transition:.45s var(--ease)}
@media (hover:hover) and (pointer:fine){
  .tuile:hover img{transform:scale(1.06)}
  .tuile:hover .voile{opacity:.9}
  .tuile:hover .tuile-txt{opacity:1;transform:none}
  .tuile:hover .tuile-plus{opacity:1;transform:none}
}
/* sur tactile : titres toujours visibles */
@media (hover:none){
  .tuile .tuile-txt{opacity:1;transform:none}
  .tuile .voile{opacity:.82}
}
.mosaique-titre{display:flex;align-items:baseline;justify-content:space-between;gap:20px;
  margin:0 0 clamp(20px,2.6vh,34px);flex-wrap:wrap}
.mosaique-titre h2{color:var(--navy)}
.mosaique-titre .compte{font-size:.8rem;color:var(--muted);letter-spacing:.14em;text-transform:uppercase}

/* Cartes projet (page réalisations) — variante rectangulaire éditoriale */
.grille-projets{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(22px,3vw,54px) clamp(20px,2.4vw,40px)}
.carte-projet{display:block;position:relative}
.carte-projet .cadre{position:relative;overflow:hidden;aspect-ratio:4/3;border-radius:2px;background:var(--paper-3)}
.carte-projet .cadre-img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.carte-projet .badge{position:absolute;top:14px;left:14px;z-index:2;background:rgba(245,241,234,.92);
  color:var(--navy);font-size:.66rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  padding:.5em .8em;border-radius:2px}
.carte-projet .meta{padding:1.1rem 0 0}
.carte-projet .meta .lieu{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--brass);font-weight:600}
.carte-projet .meta h3{margin:.3em 0 .2em;color:var(--navy);transition:color .3s}
.carte-projet .meta .st{color:var(--muted);font-size:.95rem}
@media (hover:hover) and (pointer:fine){
  .carte-projet:hover .cadre-img{transform:scale(1.045)}
  .carte-projet:hover .meta h3{color:var(--brass-deep)}
}

/* filtres */
.filtres{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 clamp(28px,4vh,48px)}
.chip{padding:.6em 1.15em;border:1px solid var(--line);border-radius:99px;font-size:.82rem;font-weight:600;
  letter-spacing:.02em;color:var(--ink-2);transition:.3s var(--ease)}
.chip:hover{border-color:var(--navy)}
.chip.on{background:var(--navy);color:#f3ede2;border-color:var(--navy)}

/* ------------------------------------------------------------ SECTIONS SOMBRES (spotlight) */
.spotlight{position:relative;background:var(--navy-deep);color:#eee6d8;overflow:clip;isolation:isolate}
.spotlight::before{content:"";position:absolute;inset:0;z-index:-1;
  background:radial-gradient(120% 90% at 50% -8%,rgba(202,168,119,.14),transparent 52%),
             radial-gradient(80% 62% at 84% 16%,rgba(26,64,103,.5),transparent 60%)}
.spotlight h1,.spotlight h2,.spotlight h3{color:#f7f1e6}
.spotlight .kicker{color:var(--brass-lt)}
.spotlight .lead,.spotlight p{color:rgba(238,230,216,.8)}
.on-dark{color:#eee6d8}

/* ------------------------------------------------------------ STUDIO / PORTRAIT */
.studio-split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,80px);align-items:center}
.portrait-cadre{position:relative;border-radius:2px;overflow:hidden;background:var(--paper-3);
  aspect-ratio:3/3.6;max-width:440px}
.portrait-cadre img{width:100%;height:100%;object-fit:cover;object-position:60% 20%}
.portrait-cadre::after{content:"";position:absolute;inset:0;border:1px solid var(--hair)}
.portrait-legende{margin-top:1rem;font-size:.82rem;color:var(--muted);letter-spacing:.02em}
.signature{font-family:var(--disp);font-style:italic;font-size:1.5rem;color:var(--navy)}

/* champs d'action */
.champs{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,1.6vw,22px)}
.champs-5{grid-template-columns:repeat(5,1fr)}
.champ{padding:clamp(20px,2vw,28px);background:var(--card);border-radius:2px;border:1px solid var(--hair);
  transition:transform .5s var(--ease),box-shadow .5s}
.champ .num{font-family:var(--disp);font-size:1rem;color:var(--brass);margin-bottom:1.4rem;
  display:block;border-bottom:1px solid var(--line);padding-bottom:1rem}
.champ h3{font-size:1.16rem;color:var(--navy);margin-bottom:.5em}
.champ p{font-size:.92rem;color:var(--muted);line-height:1.6}
@media (hover:hover){.champ:hover{transform:translateY(-5px);box-shadow:0 22px 40px -30px rgba(11,33,53,.5)}}

/* convictions */
.convictions{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(26px,3vw,54px)}
.conviction .num{font-family:var(--disp);font-size:2.4rem;color:var(--brass-lt);line-height:1;opacity:.85}
.conviction h3{margin:.5em 0 .8em;color:#f7f1e6;font-size:1.4rem}
.conviction ul{list-style:none;margin:0;padding:0}
.conviction li{position:relative;padding-left:1.3em;margin-bottom:.6em;color:rgba(238,230,216,.82);font-size:.98rem;line-height:1.5}
.conviction li::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;border-radius:50%;background:var(--brass-lt)}

/* ------------------------------------------------------------ MÉTHODE (scroll storytelling) */
.methode-zone{position:relative}
.methode-sticky{position:sticky;top:0;min-height:100svh;display:flex;align-items:center;overflow:clip}
.methode-inner{width:100%}
.methode-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(30px,5vw,80px);align-items:center}
.methode-rail{position:relative}
.methode-rail .fil{position:absolute;left:11px;top:8px;bottom:8px;width:2px;background:var(--line)}
.methode-rail .fil::after{content:"";position:absolute;left:0;top:0;width:100%;height:var(--rp,0%);
  background:var(--gold-metal);transition:height .1s linear}
.etape-item{position:relative;padding:0 0 clamp(20px,3vh,34px) 44px;opacity:.4;transition:opacity .5s}
.etape-item:last-child{padding-bottom:0}
.etape-item .pin{position:absolute;left:0;top:2px;width:24px;height:24px;border-radius:50%;
  border:2px solid var(--line);background:var(--paper);display:grid;place-items:center;
  font-size:.62rem;font-weight:700;color:var(--muted);transition:.4s var(--ease)}
.etape-item.active{opacity:1}
.etape-item.active .pin{border-color:var(--brass);background:var(--brass);color:#fff;transform:scale(1.12)}
.etape-item h3{font-size:clamp(1.15rem,1.6vw,1.5rem);color:var(--navy)}
.etape-item .st{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--brass);font-weight:600;margin-bottom:.3em}
.methode-visuel{position:relative;aspect-ratio:4/3.2;border-radius:2px;overflow:hidden;background:var(--paper-3)}
.methode-visuel .v{position:absolute;inset:0;opacity:0;transform:scale(1.04);transition:opacity .7s var(--ease),transform .9s var(--ease)}
.methode-visuel .v img{width:100%;height:100%;object-fit:cover}
.methode-visuel .v.on{opacity:1;transform:none}
.methode-num{position:absolute;bottom:14px;right:18px;z-index:2;font-family:var(--disp);
  font-size:clamp(3rem,8vw,7rem);color:rgba(246,241,232,.9);line-height:1;mix-blend-mode:overlay}

/* ------------------------------------------------------------ STATS (compteurs "or") */
@property --nf{syntax:'<number>';inherits:true;initial-value:1}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,3vw,50px);text-align:center}
.stat .n-wrap{position:relative;display:inline-block;font-family:var(--disp);
  font-size:clamp(2.6rem,5.6vw,4.6rem);line-height:1;font-weight:400;letter-spacing:-.02em}
.stat .nf-ghost{color:rgba(238,230,216,.16)}
.stat .nf-gold{position:absolute;inset:0;background:var(--gold-metal);-webkit-background-clip:text;
  background-clip:text;-webkit-text-fill-color:transparent;color:transparent;
  clip-path:inset(0 calc((1 - var(--nf,1))*100%) 0 0);will-change:clip-path}
.stat .lbl{display:block;margin-top:.9rem;font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(238,230,216,.7)}
.spotlight .stat .lbl{color:rgba(238,230,216,.7)}

/* ------------------------------------------------------------ TÉMOIGNAGES */
.temoignage{max-width:52ch}
.temoignage .etoiles{color:var(--brass);letter-spacing:.15em;font-size:.9rem;margin-bottom:1.2rem}
.temoignage blockquote{margin:0;font-family:var(--disp);font-size:clamp(1.2rem,2vw,1.7rem);
  line-height:1.4;color:var(--navy);font-weight:400;letter-spacing:-.01em}
.spotlight .temoignage blockquote{color:#f7f1e6}
.temoignage .signe{margin-top:1.3rem;font-weight:600;font-size:.92rem;color:var(--ink-2)}
.spotlight .temoignage .signe{color:var(--brass-lt)}
.temoignage .signe .role{color:var(--muted);font-weight:400}
.avis-track{position:relative}
.avis-slide{display:none}
.avis-slide.on{display:block;animation:fadein .7s var(--ease)}
@keyframes fadein{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.avis-nav{display:flex;gap:12px;margin-top:2rem;align-items:center}
.avis-nav button{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);
  display:grid;place-items:center;transition:.3s}
.avis-nav button:hover{border-color:var(--navy);background:var(--navy);color:#f3ede2}
.spotlight .avis-nav button{border-color:rgba(238,230,216,.3);color:#eee6d8}
.spotlight .avis-nav button:hover{background:#f3ede2;color:var(--navy)}
.avis-points{display:flex;gap:8px;margin-left:auto}
.avis-points i{width:8px;height:8px;border-radius:50%;background:var(--line);cursor:pointer;transition:.3s}
.avis-points i.on{background:var(--brass);width:22px;border-radius:4px}

/* grille d'avis complets (page studio) */
.grille-avis{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(16px,2vw,28px)}
.carte-avis{background:var(--card);border:1px solid var(--hair);border-radius:2px;padding:clamp(20px,2.4vw,32px);
  display:flex;flex-direction:column}
.carte-avis .etoiles{color:var(--brass);letter-spacing:.15em;font-size:.85rem;margin-bottom:.6rem}
.carte-avis .avis-date{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:.8rem}
.carte-avis blockquote{margin:0;font-size:.99rem;line-height:1.68;color:var(--ink-2);flex:1}
.carte-avis .signe{margin-top:1.2rem;font-weight:600;font-size:.92rem;color:var(--navy)}
.carte-avis .signe .role{color:var(--muted);font-weight:400}
@media (max-width:860px){.grille-avis{grid-template-columns:1fr}}

/* ------------------------------------------------------------ ACTUALITÉS */
.grille-actus{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,2.6vw,38px)}
.carte-actu{display:flex;flex-direction:column;background:var(--card);border-radius:2px;overflow:hidden;
  border:1px solid var(--hair);transition:transform .5s var(--ease),box-shadow .5s}
.carte-actu .vis{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--paper-3)}
.carte-actu .vis img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.carte-actu .cat{position:absolute;top:12px;left:12px;background:rgba(11,33,53,.86);color:#f3ede2;
  font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600;padding:.45em .75em;border-radius:2px}
.carte-actu .corps{padding:clamp(18px,1.8vw,24px);display:flex;flex-direction:column;flex:1}
.carte-actu .date{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--brass);margin-bottom:.6em}
.carte-actu h3{font-size:1.2rem;color:var(--navy);margin-bottom:.5em;line-height:1.15}
.carte-actu p{font-size:.92rem;color:var(--muted);line-height:1.55;flex:1}
.carte-actu .lk{margin-top:1.1rem}
@media (hover:hover){.carte-actu:hover{transform:translateY(-5px);box-shadow:0 26px 46px -34px rgba(11,33,53,.55)}
  .carte-actu:hover .vis img{transform:scale(1.05)}}

/* ------------------------------------------------------------ FICHE PROJET (détail) */
.projet-hero{position:relative;height:min(88svh,760px);overflow:clip;background:var(--navy-abyss);
  display:flex;align-items:flex-end}
.projet-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.projet-hero::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(8,26,43,.42) 0%,transparent 34%,rgba(8,26,43,.2) 60%,rgba(8,26,43,.86) 100%)}
.projet-hero .wrap{position:relative;z-index:2;padding-bottom:clamp(34px,6vh,68px);color:#f6f1e8;
  padding-top:calc(var(--hdr-h) + 30px)}
.projet-hero .crumbs{color:rgba(246,241,232,.7)}
.projet-hero .crumbs a:hover{color:var(--brass-lt)}
.projet-hero h1{color:#f8f3ea;font-size:clamp(2.4rem,5.6vw,4.6rem);letter-spacing:-.02em;max-width:18ch}
.projet-hero .st{color:var(--brass-lt);font-size:.8rem;letter-spacing:.2em;text-transform:uppercase;
  font-weight:600;margin-bottom:1rem}
.projet-hero .st .cat-pill{color:rgba(246,241,232,.7)}

.projet-faits{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:clamp(16px,2vw,30px);
  padding:clamp(28px,4vh,44px) 0;border-bottom:1px solid var(--line)}
.fait .k{font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--brass);font-weight:600;margin-bottom:.4em}
.fait .v{font-family:var(--disp);font-size:1.12rem;color:var(--navy);line-height:1.2}
.fait .v.sm{font-family:var(--sans);font-size:.95rem;color:var(--ink-2);font-weight:500}

/* récit + galerie entrelacée */
.recit-bloc{display:grid;grid-template-columns:1fr;gap:clamp(24px,3vw,44px);
  max-width:70ch;margin:0 auto clamp(40px,6vh,72px)}
.recit-bloc h3{color:var(--navy);margin-bottom:.2em}
.figure{margin:0;position:relative;overflow:hidden;border-radius:2px;background:var(--paper-3)}
.figure img{width:100%;height:auto;display:block}
.figure figcaption{font-size:.8rem;color:var(--muted);margin-top:.6rem;letter-spacing:.02em}
.galerie{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(10px,1.4vw,18px)}
.galerie .g{grid-column:span 6;overflow:hidden;border-radius:2px;background:var(--paper-3)}
.galerie .g.wide{grid-column:span 12}
.galerie .g.third{grid-column:span 4}
.galerie .g img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
@media (hover:hover){.galerie .g:hover img{transform:scale(1.04)}}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:clamp(10px,1.4vw,18px)}
.duo .figure img{aspect-ratio:4/5;object-fit:cover}

/* navigation projet suivant/précédent */
.projet-nav{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--line)}
.projet-nav a{background:var(--paper);padding:clamp(28px,5vh,56px) var(--pad);transition:background .4s}
.projet-nav a:hover{background:var(--paper-2)}
.projet-nav .sens{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--brass);font-weight:600;margin-bottom:.6em;display:block}
.projet-nav .t{font-family:var(--disp);font-size:clamp(1.3rem,2.4vw,2rem);color:var(--navy)}
.projet-nav a.suiv{text-align:right}

/* ------------------------------------------------------------ CONTACT / FORMULAIRE */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(30px,5vw,72px)}
.coord-item{display:flex;gap:14px;padding:1.1rem 0;border-bottom:1px solid var(--line);align-items:flex-start}
.coord-item:last-child{border-bottom:0}
.coord-item .ic{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;
  color:var(--brass);flex-shrink:0}
.coord-item .ic svg{width:18px;height:18px}
.coord-item .k{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:.2em}
.coord-item .v{font-size:1.05rem;color:var(--navy);font-weight:500}
.coord-item .v a:hover{color:var(--brass-deep)}
.form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form .champ-f{display:flex;flex-direction:column;gap:.4em}
.form .champ-f.full{grid-column:1/-1}
.form label{font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2);font-weight:600}
.form label .req{color:var(--brass)}
.form input,.form textarea,.form select{padding:.85em .9em;background:var(--card);border:1px solid var(--line);
  border-radius:2px;transition:border-color .3s,box-shadow .3s;font-size:.98rem}
.form input:focus,.form textarea:focus,.form select:focus{outline:none;border-color:var(--brass);
  box-shadow:0 0 0 3px rgba(168,129,79,.14)}
.form textarea{resize:vertical;min-height:130px}
.form .rgpd{grid-column:1/-1;display:flex;gap:.6em;align-items:flex-start;font-size:.82rem;color:var(--muted)}
.form .envoi{grid-column:1/-1;display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.form .honey{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-msg{grid-column:1/-1;padding:.9em 1em;border-radius:2px;font-size:.92rem;display:none}
.form-msg.ok{display:block;background:rgba(120,150,110,.14);color:#3f5a34;border:1px solid rgba(120,150,110,.4)}
.form-msg.err{display:block;background:rgba(170,80,70,.12);color:#8a3a30;border:1px solid rgba(170,80,70,.4)}
.map-cadre{border-radius:2px;overflow:hidden;border:1px solid var(--line);aspect-ratio:16/7;background:var(--paper-3)}
.map-cadre iframe{width:100%;height:100%;border:0;filter:grayscale(.3) contrast(1.02)}

/* ------------------------------------------------------------ BANDE CONTACT (accueil/pied) */
.cta-bande{position:relative;overflow:clip}
.cta-bande h2{font-size:clamp(2rem,4.6vw,3.6rem);max-width:20ch}

/* ------------------------------------------------------------ PIED */
footer.site{background:var(--navy-abyss);color:#d9d1c4;padding:clamp(56px,8vh,90px) 0 0}
footer.site a{color:#d9d1c4}
footer.site .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:clamp(26px,3vw,50px)}
footer.site .brand-f img{height:46px;margin-bottom:1.2rem}
footer.site .brand-f p{color:rgba(217,209,196,.66);font-size:.94rem;max-width:34ch;line-height:1.6}
footer.site h4{font-family:var(--sans);font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--brass-lt);margin:0 0 1.1rem;font-weight:600}
footer.site ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.65em}
footer.site ul a{font-size:.94rem;color:rgba(217,209,196,.8);transition:color .3s}
footer.site ul a:hover{color:var(--brass-lt)}
footer.site .coord-f{font-size:.94rem;line-height:1.7;color:rgba(217,209,196,.8)}
footer.site .coord-f a:hover{color:var(--brass-lt)}
footer.site .rs{display:flex;gap:10px;margin-top:1.2rem}
footer.site .rs a{width:38px;height:38px;border-radius:50%;border:1px solid rgba(217,209,196,.24);
  display:grid;place-items:center;transition:.3s}
footer.site .rs a:hover{border-color:var(--brass-lt);color:var(--brass-lt);transform:translateY(-2px)}
footer.site .rs svg{width:17px;height:17px}
footer.site .bas{margin-top:clamp(40px,6vh,70px);border-top:1px solid rgba(217,209,196,.14);
  padding:1.4rem 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:.8rem;color:rgba(217,209,196,.55)}
footer.site .bas a:hover{color:var(--brass-lt)}
.secteurs-f{display:flex;flex-wrap:wrap;gap:.55em;align-items:center;margin-top:clamp(34px,5vh,60px);
  padding-top:1.4rem;border-top:1px solid rgba(217,209,196,.12);font-size:.86rem;color:rgba(217,209,196,.72)}
.secteurs-f span{color:var(--brass-lt);letter-spacing:.16em;text-transform:uppercase;font-size:.7rem;font-weight:600;margin-right:.5em}
.secteurs-f a{color:rgba(217,209,196,.72)}.secteurs-f a:hover{color:var(--brass-lt)}
.secteurs-f i{opacity:.4;font-style:normal}
.to-top{position:fixed;right:20px;bottom:20px;z-index:80;width:46px;height:46px;border-radius:50%;
  background:var(--navy);color:#f3ede2;display:grid;place-items:center;opacity:0;transform:translateY(14px);
  pointer-events:none;transition:.4s var(--ease);box-shadow:0 12px 26px -14px rgba(11,33,53,.7)}
.to-top.vu{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{background:var(--brass)}

/* ------------------------------------------------------------ LIGHTBOX */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(8,20,33,.94);display:none;
  align-items:center;justify-content:center;padding:24px}
.lightbox.on{display:flex}
.lightbox img{max-width:94vw;max-height:88vh;object-fit:contain;border-radius:2px}
.lightbox .lb-fermer{position:absolute;top:20px;right:24px;color:#f3ede2;font-size:2rem;line-height:1}
.lightbox .lb-nav{position:absolute;top:50%;transform:translateY(-50%);color:#f3ede2;font-size:2.4rem;
  padding:20px;opacity:.7;transition:opacity .3s}
.lightbox .lb-nav:hover{opacity:1}
.lightbox .lb-prev{left:8px}.lightbox .lb-suiv{right:8px}
.lightbox .lb-compte{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);color:rgba(243,237,226,.7);
  font-size:.85rem;letter-spacing:.1em}

/* ------------------------------------------------------------ UTILITAIRES */
.mt-s{margin-top:1.2rem}.mt-m{margin-top:2rem}.mt-l{margin-top:clamp(30px,5vh,56px)}
.divider{height:1px;background:var(--line);margin:clamp(40px,6vh,72px) 0}
.pull{font-family:var(--disp);font-style:italic;font-size:clamp(1.5rem,3vw,2.4rem);line-height:1.28;
  color:var(--navy);max-width:24ch;margin:clamp(30px,5vh,56px) auto;text-align:center}
.spotlight .pull{color:#f7f1e6}
.badge-note{display:inline-flex;align-items:center;gap:.5em;padding:.5em 1em;border:1px solid var(--line);
  border-radius:99px;font-size:.82rem;color:var(--ink-2)}
.badge-note .pts{color:var(--brass);letter-spacing:.1em}

/* ------------------------------------------------------------ RESPONSIVE */
@media (max-width:1040px){
  .studio-split{grid-template-columns:1fr;gap:40px}
  .portrait-cadre{max-width:360px;margin:0 auto}
  .methode-zone{height:auto!important}
  .methode-grid{grid-template-columns:1fr;gap:36px}
  .methode-sticky{position:relative;min-height:0;padding:clamp(50px,8vh,80px) 0}
  .methode-visuel{max-width:520px;order:-1}
  .champs{grid-template-columns:repeat(2,1fr)}
  .champs-5{grid-template-columns:repeat(3,1fr)}
  .grille-actus{grid-template-columns:repeat(2,1fr)}
  .footer .cols,footer.site .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .champs-5{grid-template-columns:repeat(2,1fr)}
  :root{--hdr-h:64px}
  nav.main{display:none}
  .burger{display:block}
  .contact-grid{grid-template-columns:1fr;gap:38px}
  .convictions{grid-template-columns:1fr;gap:34px}
  .stats{grid-template-columns:1fr;gap:34px}
  .grille-projets{grid-template-columns:1fr;gap:34px}
  .projet-nav{grid-template-columns:1fr}
  .projet-nav a.suiv{text-align:left}
  footer.site .cols{grid-template-columns:1fr 1fr;gap:34px}
  footer.site .brand-f{grid-column:1/-1}
  .form{grid-template-columns:1fr}
}
@media (max-width:600px){
  body{font-size:16px}
  .mosaique{grid-template-columns:repeat(2,1fr);gap:8px}
  .grille-actus{grid-template-columns:1fr}
  .champs,.champs-5{grid-template-columns:1fr}
  .duo{grid-template-columns:1fr}
  .galerie .g,.galerie .g.third{grid-column:span 12}
  footer.site .cols{grid-template-columns:1fr}
  .hero-dots{display:none}
  .projet-faits{grid-template-columns:1fr 1fr}
}

/* ------------------------------------------------------------ REDUCED MOTION */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .hero-slide img{animation:none}
  .tuile img,.carte-projet .cadre-img{transition:none}
}
html:not(.js-anim) .tw{-webkit-mask-image:none;mask-image:none}