/* Tierra Solar · site public
   Mise en page : colonne de 1200 px, sections alternant blanc et brume, une seule scène forte (le héros 3D).
   Thème clair unique, choisi : lisibilité mobile et impression d'abord. */

@font-face{font-family:"Bricolage";src:url(../fonts/bricolage-grotesque-latin-wght-normal.woff2) format("woff2");font-weight:200 800;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Bricolage";src:url(../fonts/bricolage-grotesque-latin-ext-wght-normal.woff2) format("woff2");font-weight:200 800;font-display:swap;unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+1E00-1E9F,U+20A0-20AB,U+20AD-20C0,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Onest";src:url(../fonts/onest-cyrillic-wght-normal.woff2) format("woff2");font-weight:100 900;font-display:swap;unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Instrument";src:url(../fonts/instrument-sans-latin-400-normal.woff2) format("woff2");font-weight:400;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2212,U+FEFF,U+FFFD}
@font-face{font-family:"Instrument";src:url(../fonts/instrument-sans-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2212,U+FEFF,U+FFFD}
@font-face{font-family:"Instrument";src:url(../fonts/instrument-sans-latin-600-normal.woff2) format("woff2");font-weight:600 700;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2212,U+FEFF,U+FFFD}
@font-face{font-family:"Instrument";src:url(../fonts/instrument-sans-latin-ext-400-normal.woff2) format("woff2");font-weight:400 500;font-display:swap;unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+1E00-1E9F,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Instrument";src:url(../fonts/instrument-sans-latin-ext-600-normal.woff2) format("woff2");font-weight:600 700;font-display:swap;unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+1E00-1E9F,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Plex Mono";src:url(../fonts/ibm-plex-mono-latin-500-normal.woff2) format("woff2");font-weight:500;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+2000-206F,U+20AC,U+2122,U+2212}
@font-face{font-family:"Plex Mono";src:url(../fonts/ibm-plex-mono-cyrillic-500-normal.woff2) format("woff2");font-weight:500;font-display:swap;unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}

:root{
  color-scheme:light;
  /* couleur */
  --blanc:#FFFFFF; --brume:#F3F5F6; --ligne:#DDE2E5; --ligne-2:#C5CCD1;
  --encre:#3D444B; --encre-2:#5F676E; --plata:#9AA3AB; --plata-fonce:#6F7880;
  --orange:#F28A2E; --orange-texte:#A84E0B; --sur-orange:#2E3439;
  --grad-orange:linear-gradient(180deg,#F6A14E 0%,#EF8424 100%);
  --grad-plata:linear-gradient(180deg,#FFFFFF 0%,#EEF1F3 100%);
  /* type */
  --f-titre:"Bricolage","Onest","DejaVu Sans","Segoe UI",system-ui,sans-serif;
  --f-texte:"Instrument","Onest","DejaVu Sans","Segoe UI",system-ui,sans-serif;
  --f-donnee:"Plex Mono","DejaVu Sans Mono",ui-monospace,monospace;
  /* volume */
  --relief-orange:inset 0 1px 0 rgba(255,255,255,.45),0 1px 2px rgba(46,52,57,.18),0 8px 20px rgba(239,132,36,.28);
  --relief-plata:inset 0 1px 0 #FFFFFF,0 1px 2px rgba(46,52,57,.10),0 6px 16px rgba(46,52,57,.08);
  --ombre-carte:0 1px 2px rgba(46,52,57,.06),0 10px 28px rgba(46,52,57,.07);
  --brosse:repeating-linear-gradient(90deg,rgba(255,255,255,0) 0 2px,rgba(255,255,255,.55) 2px 3px,rgba(154,163,171,.06) 3px 5px);
  --r-grand:24px; --r-moyen:16px;
  --gouttiere:clamp(16px,4vw,40px);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;background:var(--blanc);color:var(--encre);font-family:var(--f-texte);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{max-width:100%;height:auto}
a{color:var(--orange-texte);text-underline-offset:3px}
a:hover{color:var(--encre)}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:6px}
h1,h2,h3{font-family:var(--f-titre);color:var(--encre);text-wrap:balance;margin:0}
h2{font-size:clamp(30px,4.2vw,48px);line-height:1.08;letter-spacing:-.02em;font-weight:700}
h3{font-size:clamp(19px,2vw,22px);line-height:1.25;letter-spacing:-.01em;font-weight:650}
p{margin:0}
.skip{position:absolute;left:12px;top:-60px;background:var(--encre);color:#fff;padding:10px 14px;border-radius:10px;z-index:50}
.skip:focus{top:12px;color:#fff}

.wrap{max-width:1200px;margin:0 auto;padding-inline:var(--gouttiere)}
.section{padding-block:clamp(56px,8vw,104px)}
.section--brume{background:var(--brume)}
.section--fondu{background:linear-gradient(180deg,var(--blanc) 0%,var(--brume) 100%)}
.pile{display:flex;flex-direction:column;gap:18px}
.tete{display:flex;flex-direction:column;gap:14px;max-width:46rem;margin-bottom:clamp(28px,4vw,48px)}
.sur{font-family:var(--f-donnee);font-size:13px;letter-spacing:.09em;text-transform:uppercase;color:var(--orange-texte);font-weight:500}
.chapo{font-size:clamp(18px,2vw,20px);line-height:1.6;color:var(--encre-2);max-width:40rem}
.doux{color:var(--encre-2)}
.mono{font-family:var(--f-donnee);font-size:12.5px;letter-spacing:.04em;color:var(--encre-2)}

/* ---------- en-tête ---------- */
.entete{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.2) blur(10px);-webkit-backdrop-filter:saturate(1.2) blur(10px);border-bottom:1px solid var(--ligne)}
.entete .wrap{display:flex;align-items:center;justify-content:space-between;gap:10px 18px;flex-wrap:wrap;padding-block:10px}
.marque{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--encre)}
.marque svg{width:38px;height:38px;flex:none}
.marque b{font-family:var(--f-titre);font-size:21px;font-weight:700;letter-spacing:-.015em}
.marque > span{display:flex;flex-direction:column;line-height:1}
.marque .nom{display:block;white-space:nowrap}
.marque small{font-size:9px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--orange-texte);margin-top:5px}
.marque em{font-style:normal;font-family:var(--f-titre);font-size:21px;font-weight:400}
.nav{display:flex;align-items:center;gap:4px 16px;flex-wrap:wrap;font-size:15px;font-weight:500}
.nav a.lien{color:var(--encre);text-decoration:none;padding:8px 2px;border-bottom:2px solid transparent}
.nav a.lien:hover{border-bottom-color:var(--plata)}
.nav a.lien[aria-current="page"]{border-bottom-color:var(--orange)}
.langues{display:flex;gap:2px;border:1px solid var(--ligne);border-radius:999px;padding:3px;background:var(--grad-plata)}
.langues a{font-family:var(--f-donnee);font-size:12px;font-weight:500;letter-spacing:.04em;text-decoration:none;color:var(--encre-2);padding:6px 9px;border-radius:999px;min-width:34px;text-align:center}
.langues a:hover{color:var(--encre);background:#fff}
.langues a[aria-current="true"]{background:var(--grad-orange);color:var(--sur-orange);box-shadow:inset 0 1px 0 rgba(255,255,255,.45),0 1px 2px rgba(46,52,57,.18)}
@media (max-width:760px){
  .entete .wrap{gap:8px}
  .nav{width:100%;justify-content:space-between;gap:4px 10px;font-size:14.5px}
  .nav .btn--petit{padding:7px 7px 7px 14px}
}

/* ---------- boutons en relief à pastille ---------- */
.btn{display:inline-flex;align-items:center;gap:12px;border:0;border-radius:999px;font:inherit;font-weight:600;font-size:16px;line-height:1.2;text-decoration:none;cursor:pointer;padding:9px 9px 9px 22px;transition:transform .18s ease,box-shadow .18s ease,filter .18s ease}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0);filter:brightness(.97)}
.btn--orange{background:var(--grad-orange);color:var(--sur-orange);box-shadow:var(--relief-orange)}
.btn--orange:hover{color:var(--sur-orange);filter:saturate(1.08)}
.btn--plata{background:var(--brosse),var(--grad-plata);color:var(--encre);border:1px solid var(--ligne-2);padding:8px 8px 8px 20px;box-shadow:var(--relief-plata)}
.btn--plata:hover{color:var(--encre)}
.btn--petit{font-size:15px;padding:6px 6px 6px 16px;gap:10px}
.pastille{flex:none;display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:999px;transition:transform .22s ease}
.btn--petit .pastille{width:26px;height:26px}
.btn--orange .pastille{background:#fff;color:#B4570C;box-shadow:0 1px 3px rgba(46,52,57,.22),inset 0 -1px 0 rgba(46,52,57,.08)}
.btn--plata .pastille,.carte .pastille{background:var(--grad-orange);color:var(--sur-orange);box-shadow:inset 0 1px 0 rgba(255,255,255,.45),0 2px 6px rgba(239,132,36,.30)}
.pastille svg{width:14px;height:14px}
.btn:hover .pastille,.carte:hover .pastille{transform:translateX(3px)}
.boutons{display:flex;flex-wrap:wrap;gap:10px}

/* ---------- héros ---------- */
.heros{background:linear-gradient(180deg,#FFFFFF 0%,var(--brume) 100%);overflow:hidden}
.heros .wrap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(28px,5vw,56px);align-items:center;padding-block:clamp(36px,6vw,84px) clamp(44px,7vw,96px)}
.heros h1{display:flex;flex-direction:column;gap:18px}
.heros h1 .sur{display:block}
.heros h1 .grand{font-size:clamp(44px,7vw,86px);line-height:1.0;letter-spacing:-.03em;font-weight:720}
.heros--page h1 .grand{font-size:clamp(34px,5vw,58px);line-height:1.05;letter-spacing:-.025em}
.heros .chapo{margin-top:20px}
.heros .boutons{margin-top:28px}
@media (max-width:900px){.heros .wrap{grid-template-columns:minmax(0,1fr)}}

.scene{position:relative;width:100%;max-width:580px;justify-self:center;aspect-ratio:560/460;border-radius:28px;overflow:hidden;background:radial-gradient(120% 90% at 50% 0%,#FFFFFF 0%,#E9EDEF 100%);border:1px solid var(--ligne);box-shadow:var(--ombre-carte)}
.scene::before{content:"";position:absolute;left:58%;top:12%;width:20%;aspect-ratio:2/1;border-radius:999px 999px 0 0;background:var(--orange);opacity:.95;animation:soleil 7s ease-in-out infinite alternate}
.scene::after{content:"";position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(0deg,rgba(255,255,255,0) 0 3px,rgba(255,255,255,.18) 3px 4px);mix-blend-mode:soft-light}
.scene .horizon{position:absolute;left:0;right:0;top:32%;height:2px;background:var(--plata-fonce);opacity:.25}
.scene canvas{position:absolute;inset:0;width:100%!important;height:100%!important;opacity:0;transition:opacity 1.1s ease}
.scene.webgl canvas{opacity:1}
.scene.webgl .css3d{opacity:0;transition:opacity .8s ease}
.scene .legende{position:absolute;left:16px;bottom:14px;z-index:2;font-family:var(--f-donnee);font-size:12px;color:var(--encre-2);background:rgba(255,255,255,.9);padding:6px 10px;border-radius:8px}
.css3d{position:absolute;inset:0;perspective:1400px;display:flex;align-items:center;justify-content:center;padding-top:16%}
.css3d .plateau{position:relative;width:360px;height:260px;transform-style:preserve-3d;animation:balance 10s ease-in-out infinite alternate;transform:rotateX(58deg) rotateZ(-34deg)}
.css3d .sol{position:absolute;inset:0;border-radius:6px;background-color:#E6EAEC;background-image:linear-gradient(#D3D9DD 1px,transparent 1px),linear-gradient(90deg,#D3D9DD 1px,transparent 1px);background-size:30px 30px;box-shadow:inset 0 0 0 3px #8E979F}
.css3d .emprise{position:absolute;left:34px;top:70px;width:222px;height:128px;border:2px dashed var(--orange-texte);border-radius:4px;transform:translateZ(1px)}
.css3d .bloc{position:absolute;transform-style:preserve-3d}
.css3d .bloc i{position:absolute;display:block}
.css3d .bloc .av{left:0;width:100%;background:#8E979F;transform-origin:top;transform:rotateX(90deg)}
.css3d .bloc .co{top:0;background:#6F7880;transform-origin:left;transform:rotateY(-90deg)}
.css3d .bloc .de{inset:0;background:#B4BBC1;display:flex;flex-direction:column;justify-content:center;gap:6px;padding:0 10px}
.css3d .bloc .de b{display:block;height:7px;background:var(--orange);transform-origin:left;animation:charge 4.5s ease-in-out infinite}
.css3d .cable{position:absolute;left:238px;top:133px;width:82px;height:3px;background:#6F7880;transform:translateZ(26px)}
.css3d .cable b{position:absolute;top:-3px;width:9px;height:9px;border-radius:9px;background:var(--orange);animation:flux 2.6s linear infinite}
@keyframes balance{0%{transform:rotateX(58deg) rotateZ(-42deg)}100%{transform:rotateX(58deg) rotateZ(-26deg)}}
@keyframes charge{0%{transform:scaleX(.12)}55%{transform:scaleX(1)}100%{transform:scaleX(1)}}
@keyframes flux{0%{left:0;opacity:0}12%{opacity:1}88%{opacity:1}100%{left:100%;opacity:0}}
@keyframes soleil{0%{transform:translateY(5px)}100%{transform:translateY(-5px)}}

/* ---------- chiffres clés ---------- */
.chiffres{border-block:1px solid var(--ligne);background:var(--brosse),var(--blanc)}
.chiffres .wrap{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px 36px;padding-block:30px}
.chiffre{display:flex;flex-direction:column;gap:4px;min-width:0}
.chiffre strong{font-family:var(--f-titre);font-size:clamp(28px,3.2vw,38px);font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums;color:var(--encre)}
.chiffre span{font-size:15px;line-height:1.5;color:var(--encre-2)}
@media (max-width:860px){.chiffres .wrap{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* ---------- grilles et cartes ---------- */
.grille{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:980px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:minmax(0,1fr)}}
@media (max-width:640px){.g2,.g4{grid-template-columns:minmax(0,1fr)}}
.carte{background:var(--blanc);border:1px solid var(--ligne);border-radius:var(--r-grand);padding:clamp(22px,3vw,30px);box-shadow:var(--ombre-carte);display:flex;flex-direction:column;gap:12px;min-width:0}
.carte p{color:var(--encre-2);font-size:16px}
a.carte{text-decoration:none;color:inherit;transition:transform .22s ease,box-shadow .22s ease}
a.carte:hover{transform:translateY(-4px);box-shadow:0 2px 4px rgba(46,52,57,.06),0 18px 40px rgba(46,52,57,.12);color:inherit}
.carte .pied{margin-top:auto;padding-top:10px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-weight:600;color:var(--encre)}
.carte .pied .pastille{width:40px;height:40px}
.carte .pied .pastille svg{width:16px;height:16px}
.plate{background:transparent;border:0;box-shadow:none;padding:0}
.code{font-family:var(--f-donnee);font-size:12px;letter-spacing:.08em;color:var(--orange-texte);border:1px solid #F2C9A3;background:#FFF6EE;border-radius:999px;padding:4px 10px;align-self:flex-start}

/* métier : illustrations */
.metier{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
@media (max-width:820px){.metier{grid-template-columns:minmax(0,1fr)}}
.figure{margin:0;border-radius:var(--r-grand);background:radial-gradient(110% 80% at 50% 0%,#FFFFFF 0%,#EDF0F2 100%);border:1px solid var(--ligne);padding:18px 18px 12px;display:flex;flex-direction:column;gap:8px}
.figure svg{display:block;width:100%;height:auto}
.figure figcaption{font-family:var(--f-donnee);font-size:12px;color:var(--encre-2)}

/* courbe journée */
.courbe{margin:0;background:var(--blanc);border:1px solid var(--ligne);border-radius:var(--r-grand);padding:clamp(18px,3vw,28px);box-shadow:var(--ombre-carte)}
.courbe .defile{overflow-x:auto}
.courbe svg{display:block;width:100%;min-width:520px;height:auto}
.courbe .legendes{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:12px;font-size:14px;color:var(--encre-2)}
.courbe .legendes span{display:inline-flex;align-items:center;gap:8px}
.courbe .legendes i{display:inline-block;width:18px;height:10px;border-radius:3px}
.courbe figcaption{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:10px}
.courbe .trait-dessine{stroke-dasharray:1600;stroke-dashoffset:0}
.js .courbe.attente .trait-dessine{stroke-dashoffset:1600}
.courbe.vu .trait-dessine{transition:stroke-dashoffset 2.2s cubic-bezier(.4,0,.2,1)}
.courbe .curseur{animation:curseur 9s linear infinite}
@keyframes curseur{0%{transform:translateX(0)}100%{transform:translateX(640px)}}
.trois{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:24px}
@media (max-width:860px){.trois{grid-template-columns:minmax(0,1fr)}}
.trois .k{font-family:var(--f-donnee);font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--orange-texte)}

/* étapes */
.etapes{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;counter-reset:e}
@media (max-width:900px){.etapes{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:580px){.etapes{grid-template-columns:minmax(0,1fr)}}
.etapes li{counter-increment:e;position:relative;background:var(--blanc);border:1px solid var(--ligne);border-radius:var(--r-moyen);padding:22px 22px 22px 22px;box-shadow:var(--ombre-carte);display:flex;flex-direction:column;gap:8px;min-width:0}
.etapes li::before{content:counter(e,decimal-leading-zero);font-family:var(--f-donnee);font-size:13px;color:var(--orange-texte);letter-spacing:.06em}
.etapes li::after{content:"";position:absolute;left:22px;right:22px;top:0;height:3px;border-radius:0 0 3px 3px;background:var(--grad-orange);transform:scaleX(1);transform-origin:left;transition:transform .9s ease}
.js .etapes li.attente::after{transform:scaleX(0)}
.etapes p{color:var(--encre-2);font-size:15.5px}
.jalon{font-family:var(--f-donnee);font-size:12px;color:var(--encre-2);text-transform:uppercase;letter-spacing:.06em}

/* listes à coche */
.coches{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.coches li{position:relative;padding-left:34px;color:var(--encre)}
.coches li::before{content:"";position:absolute;left:0;top:3px;width:22px;height:22px;border-radius:999px;background:var(--grad-orange);box-shadow:inset 0 1px 0 rgba(255,255,255,.45),0 2px 6px rgba(239,132,36,.25)}
.coches li::after{content:"";position:absolute;left:7px;top:9px;width:8px;height:5px;border-left:2px solid var(--sur-orange);border-bottom:2px solid var(--sur-orange);transform:rotate(-45deg)}

/* résumé clé/valeur */
.resume{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border:1px solid var(--ligne);border-radius:var(--r-grand);overflow:hidden;background:var(--brosse),var(--blanc);box-shadow:var(--ombre-carte)}
.resume div{padding:22px;border-right:1px solid var(--ligne);display:flex;flex-direction:column;gap:6px;min-width:0}
.resume div:last-child{border-right:0}
.resume dt{font-family:var(--f-donnee);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--encre-2)}
.resume dd{margin:0;font-family:var(--f-titre);font-size:clamp(20px,2.2vw,26px);font-weight:650;letter-spacing:-.01em}
@media (max-width:860px){.resume{grid-template-columns:repeat(2,minmax(0,1fr))}.resume div:nth-child(2){border-right:0}.resume div:nth-child(-n+2){border-bottom:1px solid var(--ligne)}}

/* FAQ */
.faq{display:flex;flex-direction:column;gap:12px;max-width:52rem}
.faq details{background:var(--blanc);border:1px solid var(--ligne);border-radius:var(--r-moyen);box-shadow:var(--ombre-carte)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 20px;font-weight:600;font-size:17px}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pastille{background:var(--grad-plata);border:1px solid var(--ligne-2);color:var(--encre)}
.faq details[open] summary .pastille{transform:rotate(90deg);background:var(--grad-orange);border-color:transparent;color:var(--sur-orange)}
.faq .rep{padding:0 20px 20px;color:var(--encre-2)}

/* brochure */
.brochure{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;border:1px dashed var(--ligne-2);border-radius:var(--r-grand);padding:20px 22px;background:var(--brosse),var(--blanc)}
.brochure .doc{display:flex;align-items:center;gap:14px}
.brochure .doc svg{width:36px;height:44px;flex:none}

/* actualités */
.actu time{font-family:var(--f-donnee);font-size:12.5px;color:var(--orange-texte);letter-spacing:.04em}

/* contact */
.contact .wrap{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(28px,5vw,64px);align-items:start}
@media (max-width:900px){.contact .wrap{grid-template-columns:minmax(0,1fr)}}
.coord{display:flex;flex-direction:column;gap:14px;margin-top:22px;font-size:16px}
.mail{font-weight:600;user-select:all;color:var(--encre);overflow-wrap:anywhere}
.formulaire{background:var(--blanc);border:1px solid var(--ligne);border-radius:var(--r-grand);padding:clamp(20px,3vw,32px);box-shadow:0 2px 6px rgba(46,52,57,.05),0 24px 48px rgba(46,52,57,.08);display:flex;flex-direction:column;gap:16px}
.champs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
@media (max-width:600px){.champs{grid-template-columns:minmax(0,1fr)}}
.champ{display:flex;flex-direction:column;gap:6px;min-width:0}
.champ label{font-weight:600;font-size:15px}
.champ input,.champ select,.champ textarea{font:inherit;font-size:16px;color:var(--encre);padding:12px 14px;border:1px solid var(--ligne-2);border-radius:12px;background:#FBFCFC;box-shadow:inset 0 1px 2px rgba(46,52,57,.07);width:100%}
.champ input:focus,.champ select:focus,.champ textarea:focus{border-color:var(--orange);background:#fff}
.accord{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;line-height:1.5;color:var(--encre-2)}
.accord input{width:20px;height:20px;margin-top:2px;accent-color:#EF8424;flex:none}
.pot{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.etat{border-radius:var(--r-moyen);padding:18px 20px;display:flex;flex-direction:column;gap:6px}
.etat--ok{background:#FFF6EE;border:1px solid #F2C9A3}
.etat--ko{background:var(--brume);border:1px solid var(--ligne-2)}

/* juridique */
.juridique{max-width:52rem;display:flex;flex-direction:column;gap:30px}
.juridique section{display:flex;flex-direction:column;gap:10px}
.juridique p{color:var(--encre-2);white-space:pre-line}
.ethique{border-top:1px solid var(--ligne);padding-top:36px;margin-top:10px}

/* pied */
.pied-site{background:var(--brume);border-top:1px solid var(--ligne);font-size:15px}
.pied-site .wrap{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:28px;padding-block:44px 28px}
@media (max-width:860px){.pied-site .wrap{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}
.pied-site h2{font-family:var(--f-donnee);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--encre-2);font-weight:500;margin-bottom:10px}
.pied-site ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.pied-site a{color:var(--encre);text-decoration:none}
.pied-site a:hover{color:var(--orange-texte);text-decoration:underline}
.pied-site .bas{grid-column:1/-1;border-top:1px solid var(--ligne);padding-top:18px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;color:var(--encre-2);font-size:14px}
.fil{font-size:14px;color:var(--encre-2);display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.fil a{color:var(--encre-2)}

/* apparitions au défilement : visibles par défaut, cachées seulement si le script le décide */
.js .rv.attente{opacity:0;transform:translateY(18px)}
.rv{transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js .rv.attente{opacity:1;transform:none}
  .js .courbe.attente .trait-dessine{stroke-dashoffset:0}
  .js .etapes li.attente::after{transform:none}
}
@media print{.entete,.scene,.formulaire,.langues{display:none}body{font-size:12pt}}

.lg-solaire{background:#F28A2E}.lg-conso{background:#5F676E}.lg-charge{background:#FBD3AE}.lg-restitue{background:repeating-linear-gradient(45deg,#C9CED2 0 3px,#E3E7EA 3px 6px)}
.contact .chapo{margin-top:14px}
.h3{font-size:clamp(19px,2vw,22px);line-height:1.25;letter-spacing:-.01em;font-weight:650;font-family:var(--f-titre)}
.grand-titre{font-size:clamp(34px,5vw,56px);line-height:1.05;letter-spacing:-.025em;font-weight:700}
.carte .h3{margin-bottom:4px}
.css3d .echelle{transform-style:preserve-3d}
@media (max-width:560px){.css3d .echelle{transform:scale(.78)}}
.css3d .b1{left:50px;top:84px;width:130px;height:50px}.css3d .b1 .av{top:50px;height:56px}.css3d .b1 .co{left:130px;width:56px;height:50px}.css3d .b1 .de{transform:translateZ(56px)}
.css3d .b2{left:50px;top:142px;width:130px;height:46px}.css3d .b2 .av{top:46px;height:56px}.css3d .b2 .co{left:130px;width:56px;height:46px}.css3d .b2 .de{transform:translateZ(56px)}
.css3d .b3{left:204px;top:118px;width:34px;height:34px}.css3d .b3 .av{top:34px;height:30px;background:#A7AFB5}.css3d .b3 .co{left:34px;width:30px;height:34px;background:#8A939A}.css3d .b3 .de{background:#C9CED2;transform:translateZ(30px)}
.css3d .poteau{position:absolute;left:318px;top:128px;width:8px;height:8px;transform-style:preserve-3d}
.css3d .poteau i{position:absolute;left:0;top:8px;width:8px;height:100px;background:#6F7880;transform-origin:top;transform:rotateX(90deg)}
.css3d .b1 .de b:nth-child(2){animation-delay:.45s}.css3d .b1 .de b:nth-child(3){animation-delay:.9s}
.css3d .b2 .de b:nth-child(1){animation-delay:.2s}.css3d .b2 .de b:nth-child(2){animation-delay:.65s}
.courbe svg text{font-family:var(--f-texte)}.courbe svg text.h{font-family:var(--f-donnee)}
.scene.webgl .horizon{opacity:0}
[hidden]{display:none!important}
.figure svg{height:clamp(200px,24vw,290px);width:100%}
.etapes--5{grid-template-columns:repeat(5,minmax(0,1fr))}
@media (max-width:1000px){.etapes--5{grid-template-columns:minmax(0,1fr)}}
.chiffres--texte .chiffre strong{font-size:clamp(22px,2.5vw,30px);line-height:1.2}
.carte--signal{background:#FFF6EE;border-color:#F2C9A3}
@media (max-width:600px){.courbe svg{min-width:0}.courbe svg text{font-size:24px}.courbe svg text.h{font-size:22px}}
.note-ast{font-size:14px;color:var(--encre-2);max-width:52rem;margin-top:18px}
.pile > .note-ast{margin-top:0}
.veille{display:flex;flex-direction:column;border-top:1px solid var(--ligne)}
.ligne-veille{display:grid;grid-template-columns:minmax(0,220px) minmax(0,1fr);gap:12px 32px;padding-block:24px;border-bottom:1px solid var(--ligne)}
.ligne-veille .meta{display:flex;flex-direction:column;align-items:flex-start;gap:8px}
.ligne-veille time{font-family:var(--f-donnee);font-size:13px;color:var(--orange-texte);letter-spacing:.04em}
.ligne-veille .corps{display:flex;flex-direction:column;gap:8px;max-width:46rem}
.ligne-veille .corps p{color:var(--encre-2)}
.ligne-veille .mono a{color:var(--encre-2)}
@media (max-width:640px){.ligne-veille{grid-template-columns:minmax(0,1fr)}.ligne-veille .meta{flex-direction:row;align-items:center}}
.metier--bas{margin-top:24px}
.pilier .ico{width:44px;height:44px}
.bande-dc{margin-top:28px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:20px 28px;align-items:center;border:1px solid var(--ligne-2);border-radius:var(--r-grand);padding:22px 26px;background:var(--brosse),linear-gradient(180deg,#FFFFFF 0%,#F3F5F6 100%);box-shadow:var(--ombre-carte)}
.bande-dc .ico-dc{width:56px;height:56px}
.bande-dc .txt{display:flex;flex-direction:column;gap:8px;min-width:0}
.bande-dc .txt p{color:var(--encre-2);max-width:44rem}
@media (max-width:760px){.bande-dc{grid-template-columns:minmax(0,1fr)}}