/* ==========================================================
   GemAria by A. Lotellier — feuille de styles
   Direction artistique : maquette Stitch validée (novembre 2026)
   Palette : carte de visite (bleu pétrole, or champagne, ivoire, gris minéral)
   ========================================================== */

@font-face{font-family:"Bodoni Moda";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/bodoni-moda-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Bodoni Moda";font-style:italic;font-weight:400;font-display:swap;src:url(../fonts/bodoni-moda-latin-400-italic.woff2) format("woff2")}
@font-face{font-family:"Bodoni Moda";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/bodoni-moda-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Bodoni Moda";font-style:italic;font-weight:500;font-display:swap;src:url(../fonts/bodoni-moda-latin-500-italic.woff2) format("woff2")}
@font-face{font-family:"Manrope";font-style:normal;font-weight:300;font-display:swap;src:url(../fonts/manrope-latin-300-normal.woff2) format("woff2")}
@font-face{font-family:"Manrope";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/manrope-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Manrope";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/manrope-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Manrope";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/manrope-latin-600-normal.woff2) format("woff2")}

:root{
  /* Palette D : ivoire, touches de bleu pétrole (couleur de la carte de visite) */
  --petrol:#102126;      /* en-tête, pied de page, boutons, panneaux d'appel */
  --petrol-2:#17272D;
  --on-petrol:#F5F1E8;
  --on-petrol-2:#c3cdce;
  --gold-light:#D2A34E;  /* or champagne sur fond pétrole */
  --bg:#F6F2EA;          /* ivoire */
  --bg-2:#EFE8DC;        /* ivoire soutenu, sections alternées */
  --card:#FBF8F2;
  --card-2:#FFFFFF;
  --line:#D9CDB8;
  --line-2:#E6DDCD;
  --gold:#B08D57;        /* or sur ivoire */
  --gold-2:#86683A;      /* petits libellés lisibles */
  --ivory:#F5F1E8;
  --ivory-ink:#1E1C19;   /* titres (encre) */
  --text:#4C463E;        /* texte courant */
  --mineral:#7A6F62;
  --muted:#8F8476;
  --serif:"Bodoni Moda",Didot,"Times New Roman",serif;
  --sans:"Manrope",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --wrap:1280px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--sans);font-weight:300;font-size:16px;line-height:1.75;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}
::selection{background:var(--petrol);color:var(--on-petrol)}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
p{margin:0 0 1em}
h1,h2,h3,h4{font-family:var(--serif);font-weight:400;line-height:1.1;margin:0;color:var(--ivory-ink);letter-spacing:-.01em}
h1 em,h2 em,h3 em{font-style:italic}
strong,b{font-weight:500}
ul{margin:0;padding:0}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--gold);color:#1a1205;padding:10px 16px;font-size:13px;text-decoration:none}
.skip:focus{top:12px}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
@media (min-width:1024px){.wrap{padding:0 56px}}
.narrow{max-width:820px}

/* ---------- Typographie utilitaire ---------- */
.label,.kicker{display:block;font-family:var(--sans);font-size:11px;font-weight:500;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-2)}
.kicker{margin-bottom:18px}
.overline{display:flex;align-items:center;gap:12px;font-size:11px;font-weight:500;letter-spacing:.26em;text-transform:uppercase;color:var(--mineral);margin-bottom:34px}
.overline::before{content:"";width:7px;height:7px;background:var(--gold);flex:none}
.sec-num{display:flex;align-items:center;gap:14px;font-size:11px;font-weight:500;letter-spacing:.26em;text-transform:uppercase;color:var(--gold-2);margin-bottom:18px}
.sec-num::after{content:"";width:48px;height:1px;background:var(--gold)}
.lead{font-size:17px;line-height:1.8;color:var(--text);max-width:620px}
.muted{color:var(--muted)}
.center{text-align:center}

section{padding:110px 0;position:relative}
@media (max-width:700px){section{padding:78px 0}}
.alt{background:var(--bg-2)}
.bordered{border-top:1px solid var(--line-2)}
.sec-head{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:end;margin-bottom:60px}
@media (max-width:900px){.sec-head{grid-template-columns:1fr;gap:18px}}
.sec-head h2{font-size:clamp(32px,4.4vw,52px)}
.sec-head p{margin:0;color:var(--text);font-size:15.5px}

/* ---------- En-tête ---------- */
.site-header{position:sticky;top:0;z-index:40;background:rgba(8,23,27,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line-2)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:80px;gap:24px}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none;color:var(--ivory-ink);flex:none}
.brand svg{width:38px;height:auto;flex:none}
.brand .name{display:block;font-family:var(--serif);font-size:23px;line-height:1}
.brand .by{display:block;font-size:9px;font-weight:500;letter-spacing:.28em;text-transform:uppercase;color:var(--gold-2);margin-top:6px}
.mark{fill:none;stroke:currentColor;stroke-width:1.5;stroke-linejoin:round}
.brand .mark{color:var(--gold)}
.nav{display:flex;align-items:center;gap:22px}
.nav a{white-space:nowrap}
.nav a{font-size:11.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;color:var(--text);padding:6px 0;border-bottom:1px solid transparent;transition:color .3s,border-color .3s}
.nav a:hover{color:var(--ivory-ink)}
.nav a[aria-current="page"]{color:var(--gold-2);border-bottom-color:var(--gold)}
.head-side{display:flex;align-items:center;gap:22px;flex:none}
.head-meta{text-align:right;line-height:1.35}
.head-meta span{display:block;font-size:9.5px;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--mineral)}
.head-meta a{font-size:13px;text-decoration:none;color:var(--text)}
.head-cta{font-size:10.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;text-decoration:none;color:var(--ivory-ink);border:1px solid rgba(210,163,78,.5);padding:10px 16px;transition:border-color .3s,background-color .3s}
.head-cta:hover{border-color:var(--gold);background:var(--card)}
.lang{display:flex;gap:2px;font-size:11px;font-weight:500;letter-spacing:.14em}
.lang a,.lang span{padding:4px 6px;text-decoration:none;color:var(--muted)}
.lang span{color:var(--gold-2)}
.menu-btn{display:none;background:none;border:0;color:var(--ivory-ink);padding:10px;margin-right:-10px;cursor:pointer}
.menu-btn span{display:block;width:26px;height:1px;background:currentColor;margin:7px 0;transition:transform .3s var(--ease),opacity .3s}
.nav .lang{display:none}
.head-meta{display:none}
@media (max-width:1320px){
  .menu-btn{display:block}
  .head-side .lang,.head-cta{display:none}
  .nav{position:fixed;inset:80px 0 0 0;background:var(--bg);flex-direction:column;align-items:flex-start;gap:0;padding:20px 28px 40px;transform:translateX(100%);transition:transform .45s var(--ease);overflow-y:auto}
  .nav.open{transform:none}
  .nav a{width:100%;font-family:var(--serif);font-size:27px;letter-spacing:0;text-transform:none;padding:14px 0;border-bottom:1px solid var(--line-2)}
  .nav a[aria-current="page"]{border-bottom-color:var(--line-2)}
  .nav .lang{display:flex;margin-top:24px}
  .nav .lang a,.nav .lang span{font-family:var(--sans);font-size:13px;padding:8px 12px 8px 0;border:0;width:auto}
  .menu-open .menu-btn span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .menu-open .menu-btn span:nth-child(2){opacity:0}
  .menu-open .menu-btn span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .menu-open{overflow:hidden}
}

/* ---------- Boutons ---------- */
.btns{display:flex;flex-wrap:wrap;gap:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:50px;padding:14px 28px;font-family:var(--sans);font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;text-decoration:none;border:1px solid rgba(210,163,78,.45);color:var(--ivory-ink);background:transparent;cursor:pointer;transition:background-color .3s,color .3s,border-color .3s}
.btn:hover{border-color:var(--gold);background:var(--card)}
.btn.solid{background:var(--ivory-ink);border-color:var(--ivory-ink);color:var(--bg)}
.btn.solid:hover{background:var(--gold);border-color:var(--gold);color:#1a1205}
.btn .arr{color:var(--gold);font-size:15px;line-height:1}
.btn.solid .arr{color:inherit}
.link{display:inline-flex;align-items:center;gap:10px;font-size:10.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;text-decoration:none;color:var(--mineral);transition:color .3s}
.link:hover{color:var(--gold-2)}
.link .arr{color:var(--gold)}

/* ---------- Hero ---------- */
.hero{padding:70px 0 0;overflow:hidden}
.hero .grid-lines{position:absolute;inset:0;pointer-events:none;opacity:.5}
.hero .grid-lines .wrap{height:100%;display:grid;grid-template-columns:1fr 5fr 6fr}
.hero .grid-lines div div{border-right:1px solid var(--line-2)}
.hero-grid{position:relative;display:grid;grid-template-columns:7fr 5fr;gap:64px;align-items:center}
@media (max-width:1000px){.hero-grid{grid-template-columns:1fr;gap:48px}.hero .grid-lines{display:none}}
.hero h1{font-size:clamp(46px,6.6vw,88px);line-height:1.04;margin-bottom:26px}
.hero .sub{font-family:var(--serif);font-style:italic;font-size:clamp(19px,2vw,23px);color:var(--mineral);line-height:1.4;margin:0 0 20px}
.hero .lead{margin-bottom:40px}
.facts3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:56px;padding-top:22px;border-top:1px solid var(--line)}
.facts3 b{display:block;font-size:10.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-2)}
.facts3 span{font-size:13.5px;color:var(--mineral)}
@media (max-width:520px){.facts3{grid-template-columns:1fr;gap:12px}}

.frame{position:relative;background:var(--bg-2);border:1px solid var(--line);padding:10px;box-shadow:0 40px 80px -30px rgba(0,0,0,.7)}
.frame::before,.frame::after{content:"";position:absolute;width:12px;height:12px;border:2px solid var(--gold)}
.frame::before{top:-4px;left:-4px;border-right:0;border-bottom:0}
.frame::after{bottom:-4px;right:-4px;border-left:0;border-top:0}
.frame .ph{position:relative;overflow:hidden;background:#041014}
.frame img{width:100%;aspect-ratio:4/5;object-fit:cover;transition:transform 1.2s var(--ease)}
.frame:hover img{transform:scale(1.04)}
.frame .ph::after{content:"";position:absolute;inset:auto 0 0 0;height:45%;background:linear-gradient(to top,rgba(4,16,20,.92),rgba(4,16,20,0))}
.frame .over{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:20px 20px 18px;display:flex;justify-content:space-between;align-items:flex-end;gap:12px}
.frame .over .label{font-size:9.5px;margin-bottom:6px}
.frame .over p{margin:0;font-family:var(--serif);font-size:20px;color:var(--ivory-ink);line-height:1.2}
.frame .over small{display:block;font-size:12px;color:var(--mineral);margin-top:3px}
.tag{display:inline-block;font-size:9.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-2);border:1px solid rgba(210,163,78,.45);padding:4px 8px;white-space:nowrap}

.ledger{margin-top:70px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:10.5px;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--mineral)}
.ledger i{font-style:normal;color:var(--line)}
@media (max-width:760px){.ledger{flex-direction:column;gap:8px}.ledger i{display:none}}

/* ---------- Page intérieure ---------- */
.page-hero{padding:72px 0 64px;border-bottom:1px solid var(--line-2)}
.page-hero .ph-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:56px;align-items:end}
@media (max-width:900px){.page-hero .ph-grid{grid-template-columns:1fr;gap:22px}}
.page-hero h1{font-size:clamp(40px,5.4vw,70px);line-height:1.06}
.page-hero .lead{margin:0}
.crumbs{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:10.5px;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-2);padding-bottom:16px;margin-bottom:46px;border-bottom:1px solid var(--line-2)}
.crumbs a{text-decoration:none;color:var(--gold-2)}
.crumbs .r{color:var(--mineral)}
.wide-photo{margin-top:56px}
.wide-photo img{aspect-ratio:21/8!important}
@media (max-width:700px){.wide-photo img{aspect-ratio:4/3!important}}

/* ---------- Citation / approche ---------- */
.quote-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:80px;align-items:start}
@media (max-width:900px){.quote-grid{grid-template-columns:1fr;gap:44px}}
.bigquote{position:relative}
.bigquote .qm{font-family:var(--serif);font-size:72px;line-height:.6;color:var(--gold);display:block;margin-bottom:22px}
.bigquote blockquote{margin:0;font-family:var(--serif);font-style:italic;font-size:clamp(25px,2.8vw,34px);line-height:1.35;color:var(--ivory-ink)}
.bigquote cite{display:flex;align-items:center;gap:14px;margin-top:26px;font-style:normal;font-size:10.5px;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--mineral)}
.bigquote cite::before{content:"";width:44px;height:1px;background:var(--gold)}
.prose p{color:var(--text)}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:30px}
.stat{border:1px solid var(--line);background:var(--bg);padding:20px 22px}
.stat b{display:block;font-family:var(--serif);font-weight:400;font-size:26px;color:var(--gold-2);line-height:1.15}
.stat span{display:block;margin-top:6px;font-size:10px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--mineral)}

/* ---------- Cartes à filet doré ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cards.c4{grid-template-columns:repeat(4,1fr)}
@media (max-width:1000px){.cards,.cards.c4{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.cards,.cards.c4{grid-template-columns:1fr}}
.card{position:relative;display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line-2);padding:34px 30px 30px;text-decoration:none;color:inherit;transition:border-color .4s,background-color .4s,transform .4s var(--ease)}
.card::before{content:"";position:absolute;left:-1px;right:-1px;top:-1px;height:2px;background:var(--gold);transform:scaleX(.25);transform-origin:left;transition:transform .6s var(--ease)}
a.card:hover,.card.on{background:var(--card-2);border-color:var(--line)}
a.card:hover::before,.card.on::before{transform:scaleX(1)}
.card .top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:26px}
.card .num{font-family:var(--serif);font-size:44px;line-height:.9;color:transparent;-webkit-text-stroke:1px rgba(210,163,78,.6)}
.card .top .label{font-size:9.5px;color:var(--mineral)}
.card h3{font-size:25px;margin-bottom:12px;line-height:1.2}
.card p{font-size:14.5px;color:var(--text);margin:0 0 22px}
.card .foot{margin-top:auto;padding-top:18px;border-top:1px solid var(--line-2);display:flex;justify-content:space-between;align-items:center;font-size:10px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--mineral)}
.card .foot .arr{color:var(--gold);font-size:16px}
.card ul{list-style:none;margin:0 0 22px;border-top:1px solid var(--line-2)}
.card li{position:relative;padding:9px 0 9px 18px;font-size:13.5px;border-bottom:1px solid var(--line-2)}
.card li::before{content:"";position:absolute;left:0;top:17px;width:5px;height:5px;background:var(--gold);transform:rotate(45deg)}
.card .box{background:var(--bg);border:1px solid var(--line-2);padding:14px 16px;margin-bottom:18px}
.card .box .label{font-size:9px;margin-bottom:6px}

/* ---------- Gemmes : grille de fiches ---------- */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:34px}
.filters a{font-size:10.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;text-decoration:none;color:var(--mineral);border:1px solid var(--line);padding:8px 13px;transition:color .3s,border-color .3s}
.filters a:hover,.filters a.on{color:var(--bg);background:var(--ivory-ink);border-color:var(--ivory-ink)}
.gem-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:1000px){.gem-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.gem-grid{grid-template-columns:1fr 1fr;gap:12px}}
.gem-card{position:relative;display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line-2);text-decoration:none;color:inherit;transition:border-color .4s,transform .5s var(--ease)}
.gem-card::before{content:"";position:absolute;left:-1px;right:-1px;top:-1px;height:2px;background:var(--gold);z-index:2;transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease)}
.gem-card:hover{border-color:var(--line)}
.gem-card:hover::before{transform:scaleX(1)}
.gem-card .ph{position:relative;margin:10px 10px 0;overflow:hidden;background:#041014}
.gem-card .ph img{width:100%;aspect-ratio:1/1;object-fit:cover;transition:transform 1.2s var(--ease)}
.gem-card:hover .ph img{transform:scale(1.05)}
.gem-card .ph .tag{position:absolute;top:10px;left:10px;background:rgba(8,23,27,.8)}
.gem-card .ph .where{position:absolute;right:10px;bottom:8px;font-size:9px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--ivory-ink)}
.gem-card .body{padding:18px 18px 18px}
.gem-card .fam{font-size:9.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-2)}
.gem-card h3{font-size:24px;margin:6px 0 10px;line-height:1.15}
.gem-card dl{margin:0;font-size:12.5px}
.gem-card dl div{display:grid;grid-template-columns:auto 1fr;gap:10px;padding:4px 0}
.gem-card dt{color:var(--muted)}
.gem-card dd{margin:0;text-align:right;color:var(--text)}
.gem-card .more{margin:auto 18px 18px;padding:10px;border:1px solid var(--line);text-align:center;font-size:9.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--ivory-ink)}
@media (max-width:520px){.gem-card h3{font-size:19px}.gem-card dl{display:none}.gem-card .body{padding:12px}.gem-card .more{margin:auto 12px 12px}}

/* ---------- Fiche détaillée ---------- */
.gem{display:grid;grid-template-columns:5fr 7fr;gap:64px;padding:76px 0;border-top:1px solid var(--line-2);scroll-margin-top:90px}
@media (max-width:900px){.gem{grid-template-columns:1fr;gap:34px;padding:56px 0}}
@media (min-width:901px){.gem .frame{position:sticky;top:110px;align-self:start}}
.gem h2{font-size:clamp(36px,4.2vw,52px);margin:8px 0 18px}
.specs{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:26px 0 8px}
@media (max-width:600px){.specs{grid-template-columns:1fr 1fr}}
.specs div{padding:16px 12px 16px 0}
.specs dt{font-size:9.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-2)}
.specs dd{margin:6px 0 0;font-family:var(--serif);font-size:19px;color:var(--ivory-ink);line-height:1.25}
.rows{margin:0}
.rows div{display:grid;grid-template-columns:190px 1fr;gap:18px;padding:16px 0;border-bottom:1px solid var(--line-2)}
@media (max-width:600px){.rows div{grid-template-columns:1fr;gap:4px}}
.rows dt{font-family:var(--serif);font-size:18px;color:var(--ivory-ink)}
.rows dd{margin:0;font-size:14.5px}

/* ---------- Tableau ---------- */
.table-wrap{overflow-x:auto;border-top:1px solid var(--line)}
table.synoptic{width:100%;border-collapse:collapse;font-size:13.5px;min-width:760px}
.synoptic th{text-align:left;font-size:9.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--mineral);padding:16px 12px 14px 0;border-bottom:1px solid var(--line)}
.synoptic td{padding:14px 12px 14px 0;border-bottom:1px solid var(--line-2);color:var(--text);vertical-align:top}
.synoptic td:first-child{font-family:var(--serif);font-size:17px;color:var(--ivory-ink)}
.synoptic .num{font-variant-numeric:tabular-nums;color:var(--gold-2);letter-spacing:.04em}

/* ---------- Liste de prestations ---------- */
.svc-list{list-style:none;border-top:1px solid var(--line)}
.svc-list li{display:grid;grid-template-columns:56px 1fr;gap:10px;padding:24px 0;border-bottom:1px solid var(--line-2)}
.svc-list .n{font-family:var(--serif);font-size:19px;color:var(--gold-2)}
.svc-list h3{font-size:22px;margin-bottom:6px}
.svc-list p{margin:0;font-size:14.5px}
.split{display:grid;grid-template-columns:5fr 7fr;gap:80px;align-items:start}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:40px}}
@media (min-width:901px){.split .stick{position:sticky;top:120px}}
.split h2,.quote-grid h2{font-size:clamp(32px,4vw,48px)}

/* ---------- Panneau d'appel ---------- */
.panel{position:relative;background:var(--card);border:1px solid var(--line-2);border-left:2px solid var(--gold);padding:56px 56px;display:grid;grid-template-columns:1.6fr 1fr;gap:48px;align-items:center}
@media (max-width:900px){.panel{grid-template-columns:1fr;padding:40px 26px;gap:28px}}
.panel h2{font-size:clamp(30px,3.6vw,44px);margin-bottom:16px}
.panel p{margin:0}
.checks{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:22px;font-size:10.5px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--mineral)}
.checks span::before{content:"◆";color:var(--gold);margin-right:8px;font-size:9px}
.panel .side{display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.panel .side small{font-size:11px;letter-spacing:.08em;color:var(--muted)}

.notice{border:1px solid var(--line-2);border-left:2px solid var(--gold);background:var(--bg-2);padding:22px 26px;font-size:14.5px;max-width:880px}
.notice strong{color:var(--ivory-ink)}
.notice p{margin:0}

/* ---------- Formulaires ---------- */
.form-wrap{display:grid;grid-template-columns:5fr 7fr;gap:64px;align-items:start}
@media (max-width:960px){.form-wrap{grid-template-columns:1fr;gap:48px}}
.info-block{padding:0 0 28px;margin-bottom:28px;border-bottom:1px solid var(--line-2)}
.info-block .label{display:flex;align-items:center;gap:10px;margin-bottom:12px;color:var(--ivory-ink);font-size:10.5px}
.info-block .label::before{content:"";width:6px;height:6px;background:var(--gold);transform:rotate(45deg)}
.info-block p{margin:0;font-family:var(--serif);font-size:21px;color:var(--ivory-ink);line-height:1.4}
.info-block p small{display:block;font-family:var(--sans);font-size:13px;color:var(--mineral)}
.info-block a{text-decoration:none}
.info-block a:hover{color:var(--gold-2)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.chips span{font-size:9.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--mineral);border:1px solid var(--line);padding:6px 10px}
.form-card{background:var(--card);border:1px solid var(--line-2);border-top:2px solid var(--gold);padding:42px 40px}
@media (max-width:600px){.form-card{padding:30px 20px}}
.form-card h2{font-size:30px;margin:4px 0 6px}
.form-card .intro{font-size:14px;color:var(--mineral);margin-bottom:30px}
form.gform{display:grid;grid-template-columns:1fr 1fr;gap:26px 28px}
@media (max-width:640px){form.gform{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column}
.field.full{grid-column:1/-1}
.field label{font-size:10px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--mineral);margin-bottom:8px}
.field label .opt{font-weight:400;letter-spacing:.04em;text-transform:none;color:var(--muted)}
.field input,.field select,.field textarea{font:inherit;font-size:16px;font-weight:300;color:var(--ivory-ink);background:transparent;border:0;border-bottom:1px solid var(--line);border-radius:0;padding:10px 0;transition:border-color .25s;width:100%;-webkit-appearance:none;appearance:none}
.field input::placeholder,.field textarea::placeholder{color:#6f7b7c}
.field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23D2A34E' stroke-width='1.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 2px center;padding-right:24px}
.field select option{background:var(--card);color:var(--ivory-ink)}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-bottom-color:var(--gold);outline:none}
.field .err{font-size:12px;color:#f0a596;margin-top:6px}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-bottom-color:#e2786a}
.consent{grid-column:1/-1;display:flex;gap:12px;align-items:flex-start;font-size:13px;color:var(--text)}
.consent input{width:17px;height:17px;margin-top:3px;flex:none;accent-color:var(--gold)}
.consent a{color:var(--gold-2)}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.form-foot{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px}
.form-foot small{font-size:11.5px;color:var(--muted);max-width:280px}
.form-status{grid-column:1/-1;padding:16px 18px;font-size:14px;display:none}
.form-status.ok{display:block;background:rgba(83,140,108,.14);border-left:2px solid #6fae8a;color:#cfe8da}
.form-status.ko{display:block;background:rgba(226,120,106,.12);border-left:2px solid #e2786a;color:#f6d3cc}
.btn[disabled]{opacity:.6;cursor:wait}

/* ---------- Étapes ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}
.step{padding:30px 26px 30px 0}
.step .n{font-family:var(--serif);font-size:42px;color:transparent;-webkit-text-stroke:1px rgba(210,163,78,.6);line-height:1}
.step h3{font-size:22px;margin:16px 0 8px}
.step p{font-size:14px;margin:0}

.values{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.values span{font-size:9.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-2);border:1px solid rgba(210,163,78,.4);padding:7px 12px}

.sign{margin-top:30px;font-family:var(--serif);font-style:italic;font-size:30px;color:var(--ivory-ink);line-height:1}
.sign small{display:block;margin-top:10px;font-family:var(--sans);font-style:normal;font-size:10px;font-weight:500;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-2)}

.illus{font-size:9px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--mineral);margin-top:10px}

/* ---------- Pages légales ---------- */
.legal h2{font-size:28px;margin:46px 0 14px}
.legal p,.legal li{font-size:15px}
.legal ul{padding-left:20px;margin-bottom:1em}
.legal a{color:var(--gold-2)}
.todo{background:rgba(210,163,78,.18);color:var(--gold-2);padding:1px 6px;font-size:.92em}

/* ---------- Pied de page ---------- */
.site-footer{background:var(--bg);border-top:1px solid var(--line-2);padding:80px 0 30px;font-size:14px}
.foot-grid{display:grid;grid-template-columns:4fr 2fr 2fr 3fr;gap:44px}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}.foot-grid>div:first-child{grid-column:1/-1}}
.site-footer .brand{margin-bottom:18px}
.site-footer .motto{font-family:var(--serif);font-style:italic;font-size:15px;color:var(--mineral);margin-top:16px}
.site-footer h4{font-family:var(--sans);font-size:10.5px;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:var(--ivory-ink);margin-bottom:18px}
.site-footer ul{list-style:none}
.site-footer li{margin-bottom:9px}
.site-footer a{text-decoration:none;color:var(--text)}
.site-footer a:hover{color:var(--gold-2)}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:64px;padding-top:22px;border-top:1px solid var(--line-2);font-size:10.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.foot-bottom a{text-decoration:none;color:var(--muted)}
.foot-bottom a:hover{color:var(--gold-2)}

.float-contact{position:fixed;right:16px;bottom:16px;z-index:35;display:none;align-items:center;gap:10px;background:var(--card);color:var(--ivory-ink);border:1px solid var(--gold);padding:12px 16px;font-size:10.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;text-decoration:none}
.float-contact svg{width:18px;height:18px;fill:var(--gold)}
@media (max-width:900px){.float-contact{display:inline-flex}}

.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js .reveal{opacity:1;transform:none;transition:none}*{transition:none!important}}
.nf{min-height:62vh;display:flex;align-items:center}


/* ================= Palette D : touches pétrole ================= */
body{font-weight:400}
.site-header{background:var(--petrol);border-bottom-color:rgba(210,163,78,.25);backdrop-filter:none;-webkit-backdrop-filter:none}
.brand{color:var(--on-petrol)}
.brand .by,.brand .mark{color:var(--gold-light)}
.site-header .nav a{color:var(--on-petrol-2)}
.site-header .nav a:hover{color:var(--on-petrol)}
.site-header .nav a[aria-current="page"]{color:var(--gold-light);border-bottom-color:var(--gold-light)}
.site-header .lang a{color:#8fa0a2}.site-header .lang span{color:var(--gold-light)}
.head-meta span{color:#8fa0a2}.head-meta a{color:var(--on-petrol-2)}
.head-cta{color:var(--on-petrol);border-color:rgba(210,163,78,.6)}
.head-cta:hover{background:var(--gold-light);border-color:var(--gold-light);color:var(--petrol)}
.menu-btn{color:var(--on-petrol)}
@media (max-width:1320px){.nav{background:var(--petrol)}.site-header .nav a{border-bottom-color:rgba(255,255,255,.08)}}

.btn{color:var(--ivory-ink);border-color:var(--gold)}
.btn:hover{background:var(--petrol);border-color:var(--petrol);color:var(--on-petrol)}
.btn.solid{background:var(--petrol);border-color:var(--petrol);color:var(--on-petrol)}
.btn.solid:hover{background:var(--gold);border-color:var(--gold);color:#fff}
.btn .arr{color:var(--gold)}
.btn:hover .arr,.btn.solid .arr{color:inherit}
.link{color:var(--ivory-ink)}
.link:hover{color:var(--gold-2)}

.frame{background:var(--card-2);box-shadow:0 30px 60px -32px rgba(16,33,38,.45)}
.frame .ph{background:var(--petrol)}
.frame .over .label{color:#E2C48A}
.frame .over p{color:#F5F1E8}
.frame .over small{color:#c9d2d3}
.frame .over .tag,.gem-card .ph .tag{color:#E2C48A;border-color:rgba(226,196,138,.55);background:rgba(16,33,38,.7)}
.overline{color:var(--mineral)}
.hero .sub{color:var(--mineral)}

.card{background:var(--card-2)}
a.card:hover{background:var(--card-2);border-color:var(--line)}
.card.on{background:var(--petrol);border-color:var(--petrol)}
.card.on h3{color:var(--on-petrol)}
.card.on p,.card.on .foot{color:var(--on-petrol-2)}
.card.on .top .label{color:#8fa0a2}
.card.on .num{-webkit-text-stroke-color:var(--gold-light)}
.card.on .foot{border-top-color:rgba(255,255,255,.12)}
.card .box{background:var(--bg)}
.gem-card{background:var(--card-2)}
.stat{background:var(--card-2)}
.stat b{color:var(--petrol)}
.notice{background:var(--card-2)}
.values span{color:var(--gold-2);border-color:var(--gold)}
.filters a:hover,.filters a.on{background:var(--petrol);border-color:var(--petrol);color:var(--on-petrol)}

.panel{background:var(--petrol);border-color:var(--petrol);border-left-color:var(--gold-light)}
.panel .kicker{color:var(--gold-light)}
.panel h2{color:var(--on-petrol)}
.panel p,.panel .checks{color:var(--on-petrol-2)}
.panel .checks span::before{color:var(--gold-light)}
.panel .btn{color:var(--on-petrol);border-color:rgba(210,163,78,.6)}
.panel .btn:hover{background:var(--petrol-2);border-color:var(--gold-light)}
.panel .btn.solid{background:var(--on-petrol);border-color:var(--on-petrol);color:var(--petrol)}
.panel .btn.solid:hover{background:var(--gold-light);border-color:var(--gold-light);color:var(--petrol)}
.panel .side small{color:#8fa0a2}

.form-card{background:var(--card-2);border-top-color:var(--petrol)}
.field input,.field select,.field textarea{color:var(--ivory-ink)}
.field input::placeholder,.field textarea::placeholder{color:#a69b8c}
.field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23B08D57' stroke-width='1.5'/%3E%3C/svg%3E")}
.field select option{background:#fff;color:var(--ivory-ink)}
.field .err{color:#a03a2c}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-bottom-color:#b4483a}
.consent input{accent-color:var(--petrol)}
.form-status.ok{background:#e6efe9;border-left-color:#3f6b52;color:#21402f}
.form-status.ko{background:#f6e7e3;border-left-color:#a8473a;color:#5d2219}
.info-block p small{color:var(--mineral)}
.todo{background:#f1e2c2;color:#5a4316}

.site-footer{background:var(--petrol);border-top:0;color:var(--on-petrol-2)}
.site-footer h4{color:var(--gold-light)}
.site-footer a{color:var(--on-petrol-2)}
.site-footer a:hover{color:var(--on-petrol)}
.site-footer .motto{color:#8fa0a2}
.foot-bottom{border-top-color:rgba(255,255,255,.1);color:#8fa0a2}
.foot-bottom a{color:#8fa0a2}
.float-contact{background:var(--petrol);color:var(--on-petrol);border-color:var(--gold-light)}
.float-contact svg{fill:var(--gold-light)}

/* Graphie de la marque : toujours GemAria, jamais en capitales */
.gm{text-transform:none!important;letter-spacing:.04em}
.steps.s5{grid-template-columns:repeat(5,1fr)}
@media (max-width:1000px){.steps.s5{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.steps.s5{grid-template-columns:1fr}}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;position:relative;padding:22px 44px 22px 0;font-family:var(--serif);font-size:21px;color:var(--ivory-ink);line-height:1.3}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:16px;font-family:var(--sans);font-weight:300;font-size:28px;color:var(--gold);transition:transform .3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0;padding:0 0 22px;font-size:15px;max-width:640px}
.head-cta{display:none!important}
.frame video.vid{display:block;width:100%;aspect-ratio:4/5;object-fit:cover;background:var(--petrol)}
.frame .ph:has(video)::after{height:30%}
/* Carte d'appel dans la galerie */
.gal-cta{display:flex;align-items:center;justify-content:center;text-align:center;background:var(--petrol)!important;border-color:var(--petrol)!important;min-height:100%;text-decoration:none;padding:32px}
.gal-cta .label{color:var(--gold-light)}
.gal-cta p.serif{font-family:var(--serif);font-size:26px;line-height:1.2;color:#F6F2EA;margin:10px 0 18px}
.gal-cta .link{color:var(--gold-light)}
.gal-cta:hover{background:#17303a!important}

/* En-tête : le bouton reste entier ; carte d'appel alignée sur les autres cadres */
.head-cta{white-space:nowrap;flex-shrink:0}
.gal-cta{border:10px solid var(--card-2)!important;box-sizing:border-box}
@media (max-width:700px){.gal-cta{aspect-ratio:4/3}}
/* Vidéos avec commandes : légende en haut pour ne pas chevaucher la barre de lecture */
.frame.has-controls .over{top:0;bottom:auto;align-items:flex-start;pointer-events:none}
.frame.has-controls .ph::after{inset:0 0 auto 0;background:linear-gradient(to bottom,rgba(4,16,20,.85),rgba(4,16,20,0))}
.frame.has-controls.playing .over,.frame.has-controls.playing .ph::after{opacity:0;transition:opacity .4s}
/* Trois pôles (accueil) */
.card.pillar{display:flex;flex-direction:column}
.card.pillar .box{margin-top:auto}
.card.pillar .box ul{margin:0;padding-left:18px}
.card.pillar .foot{display:flex;flex-direction:column;align-items:flex-start;gap:10px}
.card.pillar.on .link{color:var(--gold-light)}
/* Exemple de fiche d'expertise */
.fiche{background:var(--card-2);border:1px solid var(--line);box-shadow:0 30px 60px -32px rgba(16,33,38,.35)}
.fiche-head{display:flex;justify-content:space-between;padding:16px 26px;background:var(--petrol)}
.fiche-head .label{color:var(--gold-light);margin:0}
.fiche-body{display:grid;grid-template-columns:260px 1fr 1fr;gap:34px;padding:30px 26px}
.fiche-photo img{width:100%;aspect-ratio:1/1;object-fit:cover;display:block;border:1px solid var(--line-2)}
.fiche-table{width:100%;border-collapse:collapse;font-size:13px;margin-top:8px}
.fiche-table th{text-align:left;font-weight:500;color:var(--mineral);padding:6px 10px 6px 0;border-bottom:1px dotted var(--line);white-space:nowrap}
.fiche-table td{text-align:right;color:var(--ivory-ink);padding:6px 0;border-bottom:1px dotted var(--line)}
.fiche-desc p{font-size:14px;margin:8px 0 18px}
.fiche-desc .fiche-note{font-size:12px;color:var(--mineral);border-top:1px solid var(--line-2);padding-top:12px}
@media (max-width:1000px){.fiche-body{grid-template-columns:1fr 1fr}.fiche-desc{grid-column:1/-1}}
@media (max-width:640px){.fiche-body{grid-template-columns:1fr}}
/* Portrait du fondateur en entier */
.full-photo img{aspect-ratio:auto!important;height:auto;object-fit:contain}
.full-photo .ph::after{height:30%}
.founder-split{margin-top:64px}
@media (max-width:700px){.full-photo .over,.full-photo .ph::after{display:none}}