:root{
/* Palette canonique — project-spec.json → art_direction (mode light) */
--primary: #2E5E66;
--primary-hover: #244B52;
--on-primary: #FFFFFF;
--secondary: #C98A3D;
--secondary-hover: #B0762F;
--bg: #F6F1E7;
--surface: #FFFDF8;
--text: #1F3A40;
--text-secondary: #46626A;
--text-strong: #12262B;
--text-muted: #6E8189;
--text-faint: #C3D0D2;
--fill: #EDE5D6;
--border: #DCE3E2;
--white: #FFFFFF;
/* Encadrés / notes */
--callout-bg: #F7EEDD;
--callout-text: #8A5A18;
--callout-border: #E3C795;
/* Dérivés : bande de section teintée glaz + glaz clair sur fond sombre */
--panel: #E8F1F1;
--glaz-light: #9FC4C9;
/* Tokens du builder → alias sur la palette canonique */
--ink:var(--text);--blue:var(--primary);--sky:var(--glaz-light);--cream:var(--bg);--paper:var(--surface);--sand:var(--fill);--caramel:var(--secondary);--line:var(--border);--muted:var(--text-muted);--serif:'Fraunces',Georgia,serif;--sans:'Source Sans 3',system-ui,sans-serif;--radius:18px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font:16px/1.65 var(--sans)}a{color:inherit;text-decoration:none}.wrap{width:min(1160px,calc(100% - 40px));margin:auto}.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;background:white;padding:8px;z-index:9}.site-header{background:rgba(255,253,248,.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10;backdrop-filter:blur(12px)}.nav{height:82px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:8px;font:bold 24px/1 var(--serif);color:var(--ink);white-space:nowrap}.brand small{display:block;font:500 9px/1.2 var(--sans);letter-spacing:.13em;text-transform:uppercase;color:var(--blue);margin-top:6px}.brand-mark{font:38px/1 var(--serif);color:var(--caramel)}.main-nav{display:flex;gap:24px;margin-left:auto;font-size:14px;font-weight:600}.main-nav a{position:relative}.main-nav a:after{content:'';position:absolute;width:0;height:2px;background:var(--blue);bottom:-7px;left:0;transition:.2s}.main-nav a:hover:after{width:100%}.header-action{border:1px solid var(--ink);padding:9px 13px;border-radius:999px;font-size:12px;font-weight:700;display:flex;gap:6px;align-items:center}.header-action:hover,.button:hover{background:var(--ink);color:#fff}.menu-toggle{display:none;background:0;border:0;margin-left:auto}.hero{padding:68px 0 40px}.eyebrow{color:var(--caramel);font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}.hero h1,.page-hero h1{font:700 clamp(42px,5.5vw,76px)/.98 var(--serif);letter-spacing:-.055em;margin:13px 0 22px}.hero h1 em{font-style:italic;color:var(--blue)}.lead{font-size:19px;max-width:540px;color:var(--text-secondary)}.hero-actions{display:flex;gap:12px;margin-top:28px}.button{background:var(--blue);color:#fff;padding:13px 18px;border-radius:9px;font-size:14px;font-weight:bold;display:inline-flex;gap:8px;align-items:center;border:1px solid var(--blue)}.button.alt{background:transparent;color:var(--ink);border-color:var(--line)}.hero-photo{position:relative}.hero-photo img{height:500px;width:100%;object-fit:cover;border-radius:120px 18px 18px 18px;display:block}.stamp{position:absolute;left:-30px;bottom:25px;background:#fff;padding:19px;border-radius:50%;width:117px;height:117px;text-align:center;font:600 14px/1.15 var(--serif);display:grid;place-items:center;box-shadow:0 8px 25px #19334222;transform:rotate(-10deg)}.tape{background:var(--ink);color:white;padding:14px 0;overflow:hidden}.tape p{margin:0;white-space:nowrap;font-size:13px;letter-spacing:.06em}.section{padding:74px 0}.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:30px}.section h2{font:700 clamp(31px,4vw,49px)/1.05 var(--serif);letter-spacing:-.045em;margin:8px 0}.text-link{font-size:13px;font-weight:bold;color:var(--blue);border-bottom:1px solid}.feature-grid{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:20px}.story-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s}.story-card:hover{transform:translateY(-5px);box-shadow:0 13px 30px #002f4914}.story-card img{width:100%;height:190px;object-fit:cover;display:block}.story-card:first-child img{height:310px}.story-card-body{padding:18px}.tag{font-size:11px;font-weight:700;color:var(--caramel);letter-spacing:.1em;text-transform:uppercase}.story-card h3{font:700 24px/1.15 var(--serif);letter-spacing:-.03em;margin:8px 0}.story-card p{font-size:14px;color:var(--muted);margin:0}.split{display:grid;grid-template-columns:.88fr 1.12fr;gap:62px;align-items:center}.split-image{height:480px;border-radius:18px;overflow:hidden}.split-image img{height:100%;width:100%;object-fit:cover}.list{border-top:1px solid var(--line)}.list article{padding:19px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:100px 1fr auto;gap:15px;align-items:center}.list time{font-size:12px;color:var(--caramel);font-weight:700}.list h3{font:600 20px/1.2 var(--serif);margin:0}.list .arrow{color:var(--blue)}.bg-blue{background:var(--panel)}.calculator{background:var(--ink);color:#fff;border-radius:20px;padding:32px;display:grid;grid-template-columns:1fr 1fr;gap:30px}.calculator h2{color:white;margin-top:8px}.calculator label{display:block;font-weight:700;font-size:14px}.calculator input{width:100%;margin:10px 0 5px;accent-color:var(--sky)}.result{background:var(--primary);border-radius:14px;padding:24px}.result b{display:block;font:700 46px/1 var(--serif);color:var(--sky);margin:12px 0}.newsletter{background:var(--caramel);color:white;border-radius:18px;padding:35px;display:flex;justify-content:space-between;gap:20px;align-items:center}.newsletter h2{margin:0;font:700 34px/1 var(--serif)}.newsletter form{display:flex;gap:8px}.newsletter input{border:0;border-radius:7px;padding:13px;width:230px;font:inherit}.newsletter button{background:var(--ink);color:white;border:0;border-radius:7px;padding:0 15px;font-weight:bold}.site-footer{background:var(--ink);color:var(--text-faint);padding:56px 0 24px;margin-top:74px}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}.footer-grid p{max-width:330px;font-size:14px}.footer-grid strong{color:#fff;display:block;margin-bottom:12px}.footer-grid a{display:block;font-size:14px;margin:7px 0}.brand-footer{color:white}.footer-bottom{margin-top:42px;padding-top:20px;border-top:1px solid #ffffff24;display:flex;justify-content:space-between;font-size:12px}.page-hero{padding:72px 0 55px;background:var(--panel)}.page-hero p{max-width:670px;font-size:19px;color:var(--text-secondary)}.crumb{font-size:12px;color:var(--muted)}.article-grid{display:grid;grid-template-columns:1fr 300px;gap:65px}.article-content{font-size:17px}.article-content h2{font:700 35px/1.1 var(--serif);margin:38px 0 14px}.article-content img{width:100%;border-radius:14px;margin:24px 0}.aside-note{background:var(--panel);border-radius:14px;padding:22px;height:max-content;position:sticky;top:110px;font-size:14px}.aside-note strong{font:700 23px/1.1 var(--serif);display:block;margin-bottom:9px}.reveal-on-scroll{opacity:0;transform:translateY(20px);transition:.65s ease}.reveal-on-scroll.revealed{opacity:1;transform:none}@media(max-width:800px){.nav{height:70px}.menu-toggle{display:block}.main-nav{display:none;position:absolute;top:70px;left:0;right:0;background:var(--paper);padding:18px 20px;box-shadow:0 9px 16px #1232;flex-direction:column}.main-nav.open{display:flex}.header-action{display:none}.hero{padding-top:40px}.hero-grid,.split,.article-grid{grid-template-columns:1fr;gap:28px}.hero-photo{order:-1}.hero-photo img{height:340px;border-radius:55px 16px 16px}.stamp{left:auto;right:-9px;bottom:-15px}.feature-grid{grid-template-columns:1fr}.story-card:first-child img{height:220px}.section{padding:52px 0}.section-head{align-items:start;gap:12px;flex-direction:column}.split-image{height:330px}.list article{grid-template-columns:70px 1fr auto}.calculator{grid-template-columns:1fr;padding:25px}.newsletter{display:block}.newsletter h2{margin-bottom:20px}.newsletter form{display:block}.newsletter input{width:100%;margin-bottom:8px}.newsletter button{padding:13px;width:100%}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom span{display:block;margin:4px 0}.page-hero{padding:50px 0}.article-grid{gap:25px}.aside-note{position:static}.hero-actions{flex-wrap:wrap}}
/* Sous-menu Ressources [nav-drop] — dropdown desktop, liste dépliée dans le drawer mobile.
   Sans JS : ouverture au survol et au focus clavier. */
.nav-drop{position:relative;display:flex;align-items:center}
.nav-drop>a{display:inline-flex;align-items:center;gap:5px}
.nav-drop>a svg{width:13px;height:13px;transition:transform .2s}
.nav-drop:hover>a svg,.nav-drop:focus-within>a svg{transform:rotate(180deg)}
.nav-menu{position:absolute;top:calc(100% + 16px);left:50%;transform:translateX(-50%) translateY(-6px);background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:9px;min-width:250px;box-shadow:0 16px 40px rgba(31,58,64,.14);opacity:0;visibility:hidden;transition:.18s;z-index:20;display:grid;gap:1px}
.nav-drop:hover .nav-menu,.nav-drop:focus-within .nav-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
/* Pont invisible : le curseur traverse le vide sans refermer le menu. */
.nav-menu:before{content:'';position:absolute;top:-16px;left:0;right:0;height:16px}
.nav-menu a{display:block;padding:9px 11px;border-radius:8px;font-size:13.5px;font-weight:600;color:var(--ink);white-space:nowrap}
.nav-menu a:hover{background:var(--panel);color:var(--primary)}
.nav-menu a:after{display:none}
.nav-menu .nav-menu-sep{border-top:1px solid var(--line);margin:5px 2px}
@media(max-width:800px){
  .nav-drop{display:block}
  .nav-drop>a svg{display:none}
  .nav-menu,.nav-drop:hover .nav-menu,.nav-drop:focus-within .nav-menu{position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;border:0;border-left:2px solid var(--line);border-radius:0;padding:2px 0 2px 12px;margin:8px 0 4px;min-width:0}
  .nav-menu a{padding:7px 0;font-weight:500}
}
/* Footer à 5 colonnes depuis l'ajout de la colonne Ressources. */
.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1fr 1fr}
@media(max-width:800px){.footer-grid{grid-template-columns:1fr 1fr}}

.brand-logo{height:42px;width:auto;display:block}
.brand-footer .brand-logo,.brand-logo-light{height:46px}
@media(max-width:800px){.brand-logo{height:34px}}