:root{--green:#1d5c37;--green-d:#123d25;--green-l:#e6f0e8;--gold:#c8962e;--gold-d:#9a6f14;--gold-l:#f7efd9;--red:#b3342b;
--ink:#17241c;--mut:#4f5c53;--bg:#faf8f3;--card:#fff;--line:#e2dfd3;--r:14px;
--serif:Georgia,"Iowan Old Style","Palatino Linotype",serif;--sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 var(--sans)}
body::before{content:"";position:fixed;inset:0;z-index:1;pointer-events:none;background:url(/assets/logo-full.webp) center 55%/min(86vw,620px) no-repeat;opacity:.07}
.brand .mk{height:44px;width:auto}.brand.sm .mk{height:40px}
footer .brand .mk{background:#fff;border-radius:10px;padding:4px}
img{max-width:100%;height:auto}a{color:var(--green);text-underline-offset:3px}a:hover{color:var(--green-d)}
.wrap{width:100%;max-width:1120px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 14px;border-radius:8px;z-index:99}.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px;border-radius:4px}
h1,h2,h3{font-family:var(--serif);line-height:1.2;margin:0 0 .5em;text-wrap:balance;color:var(--green-d)}
h2{font-size:clamp(1.55rem,3.2vw,2.1rem)}h3{font-size:1.2rem}p{margin:0 0 1em}
/* header */
.top{position:sticky;top:0;z-index:50;background:rgba(250,248,243,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top,0px)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--green-d)}
.brand span{display:flex;flex-direction:column;line-height:1.15}.brand b{font:700 1.35rem var(--serif);letter-spacing:.04em}
.brand small{font-size:.72rem;color:var(--mut);letter-spacing:.02em;max-width:200px}
.nav{display:flex;align-items:center;gap:4px}.nav>a,.dd>summary{color:var(--ink);text-decoration:none;padding:9px 11px;border-radius:9px;font-size:.95rem;cursor:pointer;list-style:none}
.dd>summary::-webkit-details-marker{display:none}.dd>summary::after{content:" ▾";font-size:.7em}
.nav>a:hover,.dd>summary:hover{background:var(--green-l)}.nav [aria-current=page],.dd>summary.cur{color:var(--green-d);font-weight:700;background:var(--green-l)}
.dd{position:relative}.ddm{position:absolute;left:0;top:100%;min-width:260px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:8px;box-shadow:0 12px 30px rgba(18,61,37,.14);display:flex;flex-direction:column}
.ddm a{padding:9px 12px;border-radius:8px;text-decoration:none;color:var(--ink);font-size:.95rem}.ddm a:hover{background:var(--green-l)}
.nt{position:absolute;opacity:0;pointer-events:none}.burger{display:none}
@media(max-width:960px){
.burger{display:flex;align-items:center;gap:6px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;cursor:pointer;background:#fff}
.burger i{display:block;width:20px;height:2px;background:var(--green-d);box-shadow:0 -6px 0 var(--green-d),0 6px 0 var(--green-d);margin:0 4px}
.burger em{font-style:normal;font-size:.9rem}.nt:focus-visible+.burger{outline:3px solid var(--gold)}
.nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:12px 20px 18px;max-height:calc(100vh - 70px);overflow:auto}
.nt:checked~.nav{display:flex}.ddm{position:static;box-shadow:none;border:0;padding:0 0 0 12px;min-width:0}.nav .join{text-align:center;margin-top:8px}}
/* buttons */
.btn{display:inline-block;padding:13px 22px;border-radius:999px;font-weight:700;text-decoration:none;background:var(--green);color:#fff;border:2px solid var(--green);text-align:center;line-height:1.2;transition:transform .15s,background .15s}
.btn:hover{background:var(--green-d);border-color:var(--green-d);color:#fff;transform:translateY(-1px)}
.btn-gold{background:var(--gold);border-color:var(--gold);color:#1a1405}.btn-gold:hover{background:#d8a63b;border-color:#d8a63b;color:#1a1405}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.7);color:#fff}.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff;color:#fff}
.btn-line{background:transparent;color:var(--green-d);border-color:var(--green)}.btn-line:hover{background:var(--green-l);color:var(--green-d)}
.btn.sm{padding:9px 16px;font-size:.92rem}.actions{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0 0}.center .actions{justify-content:center}
/* hero */
.hero{background:radial-gradient(1200px 400px at 85% -10%,rgba(200,150,46,.28),transparent 60%),linear-gradient(160deg,var(--green-d),var(--green));color:#fff;padding:56px 0 52px}
.hero h1{color:#fff;font-size:clamp(1.8rem,4.4vw,2.9rem);max-width:30ch}.hero h1.big{font-size:clamp(2.1rem,5.6vw,3.7rem);max-width:20ch}
.hero .lead{color:#e3eee6;font-size:1.15rem;max-width:62ch}.eyebrow{color:var(--gold);font-weight:700;letter-spacing:.12em;text-transform:uppercase;font-size:.78rem;margin:0 0 14px}
.hero.home{padding:72px 0 68px}.hero .actions .btn-gold{box-shadow:0 6px 18px rgba(0,0,0,.25)}
/* sections */
.sec{padding:56px 0}.sec.alt{background:#f2efe6}.sec .lead{color:var(--mut);max-width:64ch;font-size:1.08rem}
.after{margin:26px 0 0}.strong{font-weight:700;color:var(--green-d);font-size:1.1rem}.small{font-size:.92rem;color:var(--mut);margin-top:12px}
.grid{display:grid;gap:18px;margin-top:22px}.g1{grid-template-columns:1fr}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:960px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.g2,.g3,.g4{grid-template-columns:1fr}.sec{padding:42px 0}.hero{padding:40px 0}.hero.home{padding:48px 0}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;display:flex;flex-direction:column;min-width:0}
.card p{color:var(--mut);margin:0 0 .8em}.card .more{margin-top:auto}.card:target{outline:3px solid var(--gold)}
.more{font-weight:700;text-decoration:none;color:var(--green)}.more:hover{text-decoration:underline}
.tag{align-self:flex-start;background:var(--green-l);color:var(--green-d);font-size:.74rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;border-radius:999px;margin-bottom:12px}
.tag.gold{background:var(--gold-l);color:var(--gold-d)}.tag.red{background:#f8e3e0;color:var(--red)}
.path{border-top:5px solid var(--green)}.path:nth-child(2){border-top-color:var(--gold)}
.note{background:var(--gold-l);border-left:5px solid var(--gold);padding:16px 20px;border-radius:0 var(--r) var(--r) 0;color:#3b3118}
.note.link{background:var(--green-l);border-color:var(--green);color:var(--ink)}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-top:18px}
.fact{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px;display:flex;flex-direction:column;gap:4px}
.fact b{font:700 1.7rem var(--serif);color:var(--gold-d)}.fact span{color:var(--mut);font-size:.95rem}
.chips{list-style:none;padding:0;margin:14px 0 0;display:flex;flex-wrap:wrap;gap:10px}
.chips li,.chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:.95rem}
.chip{cursor:pointer;font:inherit;font-size:.95rem}.chip.on{background:var(--green);color:#fff;border-color:var(--green)}
.steps{list-style:none;padding:0;margin:22px 0 0;counter-reset:s;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.steps li{counter-increment:s;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px 22px 18px;position:relative}
.steps li::before{content:counter(s);position:absolute;top:-14px;left:20px;width:30px;height:30px;border-radius:50%;background:var(--gold);color:#1a1405;font-weight:700;display:grid;place-items:center}
.steps p{color:var(--mut);margin:0}ol.num{padding-left:1.2em}ol.num li{margin:.3em 0}
.band{background:var(--green-d);color:#fff}.band h2{color:#fff}.band p{color:#dbe8df}.split{display:grid;grid-template-columns:1.6fr 1fr;gap:28px;align-items:center}
.split .btn{white-space:normal}@media(max-width:760px){.split{grid-template-columns:1fr}}
.final{background:var(--gold-l);text-align:center}.center{text-align:center}.center .lead{margin-left:auto;margin-right:auto}
.prose{max-width:760px}.prose h2{font-size:1.45rem;margin-top:1.6em}.prose h2:first-child{margin-top:0}.prose li{margin:.4em 0}
.todo{background:#fde9a8;padding:1px 6px;border-radius:4px}a.num{font:700 1.25rem var(--serif);text-decoration:none}
.empty{background:#fff;border:1px dashed var(--line);border-radius:var(--r);padding:30px;text-align:center}.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:6px}
.art .meta{font-size:.82rem;color:var(--mut)}
/* footer */
.foot{background:var(--green-d);color:#dbe8df;padding:48px 0 0;margin-top:0}.foot a{color:#fff}.foot h2{font:700 .8rem var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin-bottom:12px}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr 1.3fr;gap:28px}@media(max-width:960px){.fgrid{grid-template-columns:1fr 1fr}}@media(max-width:560px){.fgrid{grid-template-columns:1fr}}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:7px}.foot .nums li{display:flex;flex-direction:column;line-height:1.3}.foot .nums span{font-size:.82rem;color:#b9cdbf}
.foot .brand{color:#fff}.foot .brand small{color:#b9cdbf}.brand.sm b{font-size:1.15rem}
.fbot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;border-top:1px solid rgba(255,255,255,.15);margin-top:34px;padding-top:18px;padding-bottom:calc(20px + env(safe-area-inset-bottom,0px));font-size:.88rem;color:#b9cdbf}
.wafloat{position:fixed;right:max(16px,env(safe-area-inset-right,0px));bottom:max(16px,env(safe-area-inset-bottom,0px));width:52px;height:52px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 8px 22px rgba(0,0,0,.28);z-index:60}
.wafloat:hover{background:#1fb855}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* illustrations (remplaçables par des photos : mêmes emplacements, voir LISEZ-MOI-IMAGES.txt) */
.hero .has-art{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:44px;align-items:center}
.hero-art{margin:0}
.hero-art img{display:block;width:100%;height:auto;border-radius:18px;box-shadow:0 18px 40px rgba(0,0,0,.35);border:3px solid rgba(247,239,217,.55);background:var(--gold-l)}
.card-art{display:block;width:100%;height:auto;border-radius:10px;margin:0 0 14px;aspect-ratio:3/2;object-fit:cover;background:var(--green-l)}
.hero-art img{aspect-ratio:8/5;object-fit:cover}
@media(max-width:900px){.hero .has-art{grid-template-columns:1fr;gap:28px}.hero-art{max-width:560px}}