@font-face{font-family:'Sora';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/sora-latin-500-normal.woff2') format('woff2')}
@font-face{font-family:'Sora';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/sora-latin-600-normal.woff2') format('woff2')}
@font-face{font-family:'Sora';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/sora-latin-700-normal.woff2') format('woff2')}
@font-face{font-family:'Sora';font-style:normal;font-weight:800;font-display:swap;src:url('../fonts/sora-latin-800-normal.woff2') format('woff2')}
@font-face{font-family:'Source Sans 3';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/source-sans-3-latin-400-normal.woff2') format('woff2')}
@font-face{font-family:'Source Sans 3';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/source-sans-3-latin-600-normal.woff2') format('woff2')}
@font-face{font-family:'Source Sans 3';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/source-sans-3-latin-700-normal.woff2') format('woff2')}
@font-face{font-family:'Source Sans 3';font-style:italic;font-weight:400;font-display:swap;src:url('../fonts/source-sans-3-latin-400-italic.woff2') format('woff2')}

/* Concept : page d'accueil en bandes horizontales. Bandeau bleu Eichel avec Eichy, puis fond blanc et brume, accents jaune soleil pour l'action. Le trait de vague du hero rappelle la rivière. */
:root{
  --bg:#FFFFFF; --surface:#EEF3F8; --ink:#101820; --muted:#46566A;
  --brand:#002D72; --brand-ink:#FFFFFF; --river:#00A3E0; --sun:#FFC72C; --sun-ink:#101820;
  --leaf:#00BF6F; --link:#006BA6; --line:#D3DEE9; --card:#FFFFFF; --chip:#FFFFFF;
  --display:'Sora','Arial',sans-serif; --body:'Source Sans 3','Arial',sans-serif;
  --shadow:0 1px 2px rgba(16,24,32,.06),0 8px 24px rgba(0,45,114,.08);
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0A1424; --surface:#102038; --ink:#EAF0F7; --muted:#A5B4C8;
  --link:#5CC8F5; --line:#223A5C; --card:#13253F; --brand:#06317A; --shadow:0 1px 2px rgba(0,0,0,.4);
  color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0A1424; --surface:#102038; --ink:#EAF0F7; --muted:#A5B4C8;
  --link:#5CC8F5; --line:#223A5C; --card:#13253F; --brand:#06317A; --shadow:0 1px 2px rgba(0,0,0,.4);
  color-scheme:dark}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font:400 1.0625rem/1.6 var(--body);padding-inline:0}
h1,h2,h3{font-family:var(--display);line-height:1.15;text-wrap:balance;margin:0}
p{margin:0}
a{color:var(--link)}
:focus-visible{outline:3px solid var(--river);outline-offset:3px;border-radius:4px}
.wrap{width:min(1120px,100%);margin-inline:auto;padding-inline:20px}
.skip{position:absolute;left:12px;top:-60px;background:var(--sun);color:var(--sun-ink);padding:10px 14px;border-radius:8px;font-weight:700;z-index:50}
.skip:focus{top:calc(env(safe-area-inset-top,0px) + 10px)}

/* ruban maquette */
.draft{background:var(--sun);color:var(--sun-ink);font-size:.875rem;text-align:center;padding:6px 16px;font-weight:600}

/* en-tête */
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--bg);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:10px}
.logo{display:block;background:#fff;border-radius:10px;padding:4px 8px;line-height:0}
.logo img{height:52px;width:auto;display:block}
nav ul{display:flex;gap:4px;list-style:none;margin:0;padding:0;flex-wrap:wrap;justify-content:flex-end}
nav a{display:block;padding:8px 12px;border-radius:999px;text-decoration:none;color:var(--ink);font-weight:600;font-size:.95rem}
nav a:hover{background:var(--surface)}
nav a[aria-current="page"]{background:var(--brand);color:var(--brand-ink)}
.menu-btn{display:none;font:600 .95rem var(--body);background:var(--brand);color:var(--brand-ink);border:0;border-radius:999px;padding:10px 16px;cursor:pointer}

/* hero */
.hero{background:var(--brand);color:var(--brand-ink);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;right:-120px;top:-140px;width:520px;height:520px;border-radius:50%;background:var(--river);opacity:.22}
.hero::after{content:"";position:absolute;left:-90px;bottom:40px;width:240px;height:240px;border-radius:50%;background:var(--river);opacity:.14}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.25fr .75fr;gap:32px;align-items:end;padding-top:56px}
.hero-copy{padding-bottom:88px;min-width:0}
.eyebrow{font:700 .8125rem var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--sun)}
.hero h1{font-size:clamp(2rem,4.6vw,3.4rem);font-weight:800;margin-top:12px}
.hero h1 em{font-style:normal;color:var(--sun)}
.hero p.lead{font-size:1.2rem;margin-top:18px;max-width:34em;color:#E6EEF9}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-block;font:700 1rem var(--body);text-decoration:none;border-radius:999px;padding:14px 24px;border:2px solid transparent;cursor:pointer}
.btn-sun{background:var(--sun);color:var(--sun-ink)}
.btn-sun:hover{background:#FFD25A}
.btn-line{border-color:#fff;color:#fff;background:transparent}
.btn-line:hover{background:rgba(255,255,255,.12)}
.hero-art{align-self:end;justify-self:center;margin-bottom:30px;position:relative;z-index:1}
.hero-art img{display:block;height:min(52vw,420px);width:auto;max-width:100%}
.wave{position:absolute;left:0;right:0;bottom:-1px;width:100%;height:56px;display:block;z-index:1}
.wave path{fill:var(--bg)}

/* chiffres */
.facts{background:var(--bg);padding-block:8px 8px}
.facts ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.facts li{background:var(--surface);border-radius:14px;padding:16px 12px;text-align:center}
.facts b{display:block;font:800 1.9rem/1.1 var(--display);color:var(--brand);font-variant-numeric:tabular-nums}
.facts span{display:block;font-size:.9rem;color:var(--muted);margin-top:4px;line-height:1.3}
:root[data-theme="dark"] .facts b{color:var(--sun)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .facts b{color:var(--sun)}}
.src{font-size:.8125rem;color:var(--muted);margin-top:10px;text-align:right}

section{padding-block:64px}
.sec-head{max-width:42rem;margin-bottom:32px}
.sec-head h2{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:700}
.sec-head p{color:var(--muted);margin-top:10px}
.kicker{font:700 .8125rem var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--link);margin-bottom:8px}


/* Eichy explique */
.eichy{padding-block:24px 8px}
.panel{background:var(--surface);border-radius:28px;padding:40px;display:grid;grid-template-columns:.8fr 1.2fr;gap:36px;align-items:center}
.mascot{display:flex;flex-direction:column;align-items:center;gap:16px;min-width:0}
.bubble{background:var(--brand);color:var(--brand-ink);border-radius:18px;padding:12px 18px;font:700 1rem/1.3 var(--display);position:relative;text-align:center;max-width:15em}
.bubble::after{content:"";position:absolute;bottom:-10px;left:50%;margin-left:-10px;border:10px solid transparent;border-top-color:var(--brand);border-bottom:0}
.mascot img{height:310px;width:auto;max-width:100%;display:block}
.qa h2{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:700}
.qa .intro{color:var(--muted);margin:10px 0 20px}
.qa details{background:var(--card);border:1px solid var(--line);border-radius:14px;margin-bottom:10px}
.qa summary{cursor:pointer;list-style:none;padding:16px 18px;font:700 1.02rem/1.3 var(--display);display:flex;justify-content:space-between;align-items:center;gap:12px}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";font-size:1.5rem;line-height:1;color:var(--link);flex:none}
.qa details[open] summary::after{content:"\2013"}
.qa details p{padding:0 18px 18px;color:var(--muted)}
.qa .more-link{display:inline-block;margin-top:8px;font-weight:700}

/* parcours de l'eau */
.path{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;counter-reset:step;position:relative}
.step{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:24px;position:relative;min-width:0}
.step .n{font:800 .9rem var(--display);width:34px;height:34px;border-radius:50%;background:var(--brand);color:var(--brand-ink);display:grid;place-items:center}
.step h3{font-size:1.2rem;margin-top:14px}
.step p{margin-top:8px;color:var(--muted);font-size:1rem}
.step .who{display:inline-block;margin-top:14px;font:700 .8125rem var(--body);background:var(--surface);border-radius:999px;padding:5px 12px}
.step.mine{border-color:var(--river);box-shadow:var(--shadow)}
.step.mine .who{background:var(--river);color:#06202E}

/* comprendre */
.band{background:var(--surface)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--card);border-radius:20px;padding:24px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow);min-width:0}
.card .pic{height:200px;display:flex;align-items:flex-end;justify-content:flex-start}
.card .pic img{height:100%;width:auto;max-width:100%;display:block}
.card h3{font-size:1.25rem}
.card p{color:var(--muted)}
.card a.more{margin-top:auto;font-weight:700;text-decoration:none;padding-top:6px}
.card a.more::after{content:" →"}
.card a.more:hover{text-decoration:underline}

/* valeurs */
.values{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.values ul{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.values li{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;align-items:start}
.values .dot{width:14px;height:14px;border-radius:50%;margin-top:9px;background:var(--river)}
.values li:nth-child(2) .dot{background:var(--sun)}
.values li:nth-child(3) .dot{background:var(--leaf)}
.values h3{font-size:1.1rem}
.values p{grid-column:2;color:var(--muted);margin-top:-2px}
.pull{background:var(--brand);color:var(--brand-ink);border-radius:24px;padding:36px;display:flex;gap:24px;align-items:flex-end;overflow:hidden}
.pull img{height:230px;width:auto;flex:none;display:block;margin-bottom:-36px}
.values .pull p{font:700 1.35rem/1.35 var(--display);text-wrap:balance;color:var(--brand-ink)}
.values .pull small{display:block;font:400 .95rem var(--body);margin-top:10px;color:#CFE0F5}

/* actus + pv */
.two{display:grid;grid-template-columns:1.4fr 1fr;gap:32px}
.news{display:grid;gap:16px}
.post{display:grid;grid-template-columns:96px 1fr;gap:16px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px;align-items:start}
.post time{font:700 .85rem var(--body);text-align:center;background:var(--surface);border-radius:12px;padding:10px 4px;color:var(--brand)}
.post time b{display:block;font:800 1.5rem var(--display)}
:root[data-theme="dark"] .post time{color:var(--sun)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .post time{color:var(--sun)}}
.post h3{font-size:1.05rem}
.post p{color:var(--muted);font-size:.98rem;margin-top:4px}
.tag{display:inline-block;font:700 .75rem var(--body);letter-spacing:.06em;text-transform:uppercase;background:var(--sun);color:var(--sun-ink);border-radius:6px;padding:2px 8px;margin-bottom:6px}
.pv{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px;align-self:start}
.pv h3{font-size:1.15rem}
.pv ul{list-style:none;margin:14px 0 0;padding:0}
.pv li{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px solid var(--line);font-size:.98rem}
.pv li span{color:var(--muted);font-size:.85rem;white-space:nowrap}

/* contact */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.coords{background:var(--brand);color:var(--brand-ink);border-radius:20px;padding:28px;display:flex;flex-direction:column;gap:14px;position:relative;overflow:hidden;min-width:0}
.coords h3{font-size:1.3rem}
.coords dl{margin:0;display:grid;gap:12px}
.coords dt{font:700 .8125rem var(--body);letter-spacing:.1em;text-transform:uppercase;color:var(--sun)}
.coords a{color:var(--brand-ink)}
.coords dd{margin:2px 0 0;font-size:1.1rem;user-select:all;overflow-wrap:anywhere}
.coords img{position:absolute;right:16px;bottom:0;height:210px;width:auto;opacity:1}
form{display:grid;gap:14px}
label{font-weight:700;font-size:.95rem;display:block;margin-bottom:4px}
input,textarea,select{width:100%;font:400 1rem var(--body);color:var(--ink);background:var(--card);border:2px solid var(--line);border-radius:12px;padding:12px 14px}
input:focus,textarea:focus,select:focus{border-color:var(--river);outline:none;box-shadow:0 0 0 3px rgba(0,163,224,.3)}
textarea{min-height:130px;resize:vertical}
.note{font-size:.875rem;color:var(--muted)}
#ok{background:var(--surface);border-left:6px solid var(--leaf);border-radius:10px;padding:12px 16px}

footer{background:var(--brand);color:var(--brand-ink);padding-block:36px}
footer .wrap{display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center}
footer ul{list-style:none;margin:0;padding:0;display:flex;gap:6px 18px;flex-wrap:wrap}
footer a{color:#fff}
footer small{color:#CFE0F5;display:block;margin-top:6px}
footer .logo img{height:44px}

@media (max-width:900px){
  .hero .wrap{grid-template-columns:1fr;padding-top:36px}
  .hero-copy{padding-bottom:0}
  .hero-art{margin-bottom:60px;justify-self:end}
  .facts ul{grid-template-columns:repeat(3,1fr)}
  .path,.cards{grid-template-columns:1fr}
  .values,.two,.contact,.panel{grid-template-columns:1fr}
  .panel{padding:24px}
  .mascot img{height:240px}
  footer .wrap{grid-template-columns:1fr}
  .menu-btn{display:block}
  nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--bg);border-bottom:1px solid var(--line);padding:12px 20px 16px}
  nav.open{display:block}
  nav ul{flex-direction:column;align-items:stretch}
  .top{position:sticky}
  .top .wrap{position:relative}
  .pull{flex-direction:column;align-items:flex-start}
  .pull img{height:190px;margin-bottom:-36px;align-self:flex-end}
  .coords{padding-bottom:170px}
}
@media (max-width:480px){
  .facts ul{grid-template-columns:repeat(2,1fr)}
  .post{grid-template-columns:1fr}
  .post time{display:flex;gap:8px;justify-content:flex-start;align-items:baseline;padding:8px 12px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.hero.sub .wrap{padding-top:40px}
.hero.sub .hero-copy{padding-bottom:72px}
.hero.sub .hero-art img{height:min(40vw,300px)}
.gstep{display:grid;grid-template-columns:48px 1fr;gap:18px;background:var(--surface);border-radius:22px;padding:24px;margin-bottom:16px}
.gn{width:40px;height:40px;border-radius:50%;background:var(--brand);color:var(--brand-ink);font:800 1.05rem var(--display);display:grid;place-items:center}
.gbody{min-width:0}
.gbody h3{font-size:1.2rem;margin-bottom:12px}
.gbody h3 label{font:inherit;margin:0;display:inline}
.result{margin-top:16px;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.result .box{background:var(--card);border-radius:14px;padding:14px 16px;border:1px solid var(--line)}
.result .box small{display:block;font:700 .75rem var(--body);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.result .box b{display:block;font:700 1.05rem var(--display);color:var(--ink);margin-top:2px}
.result .box.per{background:var(--sun);border-color:var(--sun)}
.result .box.per small,.result .box.per b{color:var(--sun-ink)}
.two-inv{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.inv{background:var(--card);border-radius:16px;padding:18px;border:1px solid var(--line)}
.inv .m{display:block;font:800 1.3rem var(--display);color:var(--brand)}
:root[data-theme="dark"] .inv .m{color:var(--sun)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .inv .m{color:var(--sun)}}
.inv .t{display:block;font-weight:700;margin-bottom:6px}
.inv ul{margin:0;padding-left:20px;color:var(--muted)}
.calc{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
table.ex{width:100%;border-collapse:collapse;background:var(--card);border-radius:12px;overflow:hidden;font-size:.98rem}
table.ex th{background:var(--brand);color:var(--brand-ink);text-align:left;padding:10px 12px;font:700 .9rem var(--body)}
table.ex td{padding:10px 12px;border-top:1px solid var(--line)}
table.ex td:last-child{font-weight:400}
table.ex td b{font-weight:700}
.tot{margin:12px 0 8px;font-weight:700}
.dl{display:flex;gap:20px;align-items:center;background:var(--brand);color:var(--brand-ink);border-radius:22px;padding:20px 24px;margin-top:28px;flex-wrap:wrap}
.dl img{height:110px;width:auto}
.dl div{flex:1;min-width:220px}
.dl p{color:#CFE0F5;margin-top:4px}
@media (max-width:900px){.two-inv,.calc{grid-template-columns:1fr}.gstep{grid-template-columns:1fr;padding:18px}.hero.sub .hero-art{margin-bottom:60px}}

.tw{overflow-x:auto}
.sim{margin-top:14px;background:var(--card);border-radius:14px;border:1px solid var(--line);padding:0 16px 14px}
.sim summary{cursor:pointer;font-weight:700;padding:14px 0;color:var(--link)}
.sim .calc{margin-top:4px}
table.ex td:first-child{white-space:nowrap}
table.ex td:last-child{min-width:220px}
.dl div h3,.dl div p,.dl p{color:#fff!important}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.chips span{background:var(--surface);border-radius:999px;padding:4px 12px;font-size:.95rem}
.role{margin:12px 0 0;padding-left:20px;color:var(--muted)}
.actor{display:grid;grid-template-columns:96px 1fr;gap:20px;background:var(--surface);border-radius:22px;padding:24px;margin-bottom:16px}
.actor .n{width:44px;height:44px;border-radius:50%;background:var(--brand);color:var(--brand-ink);font:800 1.1rem var(--display);display:grid;place-items:center}
.actor .n+img{display:block;height:100px;width:auto;margin-top:10px}
.actor h3{font-size:1.3rem}
.actor .sub{margin-top:14px;font-weight:700;color:var(--ink)}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}
.cols .box{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px}
.cols .box h4{margin:0 0 6px;font:700 1.02rem var(--display)}
.bill{margin-top:14px;display:inline-block;background:var(--sun);color:var(--sun-ink);font-weight:700;border-radius:999px;padding:6px 14px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:14px}
.stats li{list-style:none;background:var(--card);border-radius:14px;padding:14px;text-align:center;border:1px solid var(--line)}
.stats b{display:block;font:800 1.5rem var(--display);color:var(--brand)}
:root[data-theme="dark"] .stats b{color:var(--sun)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .stats b{color:var(--sun)}}
.stats span{font-size:.9rem;color:var(--muted)}
.tl{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,11rem),1fr));gap:12px;padding:0}
.tl li{list-style:none;min-width:0;overflow-wrap:break-word;background:var(--card);border-radius:16px;padding:16px;border:1px solid var(--line)}
.tl b{display:block;font:800 1.4rem var(--display);color:var(--link)}
.tl p{font-size:.95rem;color:var(--muted);margin-top:6px}
.bignum{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,15rem),1fr));gap:16px}
.bignum>div{min-width:0;overflow-wrap:break-word;background:var(--card);border-radius:20px;padding:22px;box-shadow:var(--shadow)}
.bignum h3{font-size:1.15rem;margin-bottom:10px}
.bignum ul{margin:0;padding:0;list-style:none;display:grid;gap:8px}
.bignum li b{color:var(--brand)}
:root[data-theme="dark"] .bignum li b{color:var(--sun)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .bignum li b{color:var(--sun)}}
.communes{background:var(--surface);border-radius:16px;padding:18px 20px;margin-top:18px}
@media (max-width:900px){.actor,.cols,.stats,.tl,.bignum{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}.actor{padding:18px}}

.mapbox{display:grid;grid-template-columns:minmax(220px,340px) 1fr;gap:24px;align-items:center}
.mapbox figure{margin:0}.mapbox img{width:100%;height:auto;display:block;border-radius:14px}
.mapbox figcaption{font-size:.85rem;color:var(--muted);margin-top:6px}
@media (max-width:900px){.mapbox{grid-template-columns:1fr}}

.mapwrap{display:grid;grid-template-columns:minmax(260px,520px) 1fr;gap:28px;align-items:start}
.map{position:relative;border-radius:18px;overflow:hidden;box-shadow:var(--shadow);background:#fff;line-height:0}
.map img{width:100%;height:auto;display:block}
.pt{position:absolute;width:3.2%;aspect-ratio:1;min-width:14px;border-radius:50%;transform:translate(-50%,-50%);border:2.5px solid #fff;box-shadow:0 1px 4px rgba(0,0,0,.45);transition:opacity .2s,transform .2s}
.pt.hid{opacity:0;transform:translate(-50%,-50%) scale(.3);pointer-events:none}
.c-station{background:#002D72}.c-poste{background:#00A3E0}.c-bassin{background:#00BF6F}.c-h2s{background:#FFC72C}
.pt.station{width:4.4%;min-width:20px}
.keys{list-style:none;margin:0 0 16px;padding:0;display:grid;gap:8px}
.key{width:100%;display:flex;align-items:center;gap:12px;text-align:left;font:600 1rem var(--body);color:var(--ink);background:var(--card);border:2px solid var(--line);border-radius:14px;padding:12px 14px;cursor:pointer}
.key .dot{width:18px;height:18px;border-radius:50%;flex:none;border:2px solid #fff;box-shadow:0 0 0 1px var(--line)}
.key span{flex:1}.key b{font:800 1.1rem var(--display);color:var(--brand)}
:root[data-theme="dark"] .key b{color:var(--sun)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .key b{color:var(--sun)}}
.key[aria-pressed="true"]{border-color:var(--river)}
.key[aria-pressed="false"]{opacity:.55}.key[aria-pressed="false"] span{text-decoration:line-through}
.facts-list{margin:0 0 16px;padding-left:20px;color:var(--muted)}
.btnrow{display:flex;gap:8px;flex-wrap:wrap}
.btn-mini{font:700 .9rem var(--body);background:var(--surface);color:var(--ink);border:2px solid var(--line);border-radius:999px;padding:8px 14px;cursor:pointer}
@media (max-width:900px){.mapwrap{grid-template-columns:1fr}}

.pt.approx{border-style:dashed;opacity:.9}
.olists{margin:14px 0 8px;display:grid;gap:8px}
.olists details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:0 14px}
.olists summary{cursor:pointer;font-weight:700;padding:12px 0}
.olists ul{columns:2;margin:0;padding:0 0 12px 18px;color:var(--muted);font-size:.95rem}
@media (max-width:480px){.olists ul{columns:1}}
.c-siege{background:#fff!important;box-shadow:0 0 0 3px #002D72,0 1px 4px rgba(0,0,0,.4)!important;border-color:#fff}
.pt.siege{width:3.2%}
.journey{display:grid;grid-template-columns:1.3fr .7fr;gap:20px;align-items:center;background:var(--surface);border-radius:26px;padding:28px}
.jmap{grid-column:1/-1}
.jdots{list-style:none;margin:0 0 10px;padding:0;display:flex;justify-content:space-between}
.jdots li{width:40px;height:40px;border-radius:50%;background:var(--card);border:2px solid var(--line);display:grid;place-items:center;font:800 1rem var(--display);cursor:pointer;transition:.2s}
.jdots li.on{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}
.jbar{height:8px;background:var(--line);border-radius:99px;overflow:hidden}.jbar i{display:block;height:100%;width:25%;background:var(--river);transition:width .4s}
.jcard h3{font-size:1.6rem;margin:4px 0 10px}.jcard .who{display:inline-block;margin-top:14px;font:700 .85rem var(--body);background:var(--sun);color:var(--sun-ink);border-radius:999px;padding:5px 12px}
.jbtns{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}
.btn-mini:disabled{opacity:.4;cursor:default}
.jeichy{display:flex;flex-direction:column;align-items:center;gap:12px}.jeichy img{height:230px;width:auto}
.tabs{display:flex;gap:8px;margin-bottom:18px}
.tab{font:700 1rem var(--body);border:2px solid var(--line);background:var(--card);color:var(--ink);border-radius:999px;padding:10px 20px;cursor:pointer}
.tab[aria-selected="true"]{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}
.flips{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
.flip{position:relative;min-height:150px;display:grid;border:0;background:none;padding:0;cursor:pointer;perspective:800px;font:inherit;color:inherit;text-align:left}
.flip .face{grid-area:1/1;border-radius:18px;padding:16px;display:flex;flex-direction:column;justify-content:center;gap:6px;backface-visibility:hidden;transition:transform .5s;box-shadow:var(--shadow)}
.flip .front{background:var(--card);border:1px solid var(--line)}
.flip .front i{font:800 .9rem var(--display);width:30px;height:30px;border-radius:50%;background:var(--brand);color:var(--brand-ink);display:grid;place-items:center;font-style:normal}
.flip .front b{font:700 1.05rem var(--display)}.flip .front small{color:var(--muted)}
.flip .back{background:var(--brand);color:var(--brand-ink);transform:rotateY(180deg);font-size:.95rem}
.flip .back b{font:700 1rem var(--display);color:var(--sun)}
.flip[aria-pressed="true"] .front{transform:rotateY(-180deg)}.flip[aria-pressed="true"] .back{transform:rotateY(0)}
@media (prefers-reduced-motion:reduce){.flip .face,.jbar i{transition:none}}
.quiz{background:var(--surface);border-radius:26px;padding:28px;max-width:760px}
.qtop{display:flex;justify-content:space-between;font-weight:700;color:var(--muted);margin-bottom:8px}
.quiz h3{font-size:1.4rem;margin-bottom:16px}
.qopts{display:grid;gap:10px}
.qopt{font:600 1.05rem var(--body);text-align:left;background:var(--card);color:var(--ink);border:2px solid var(--line);border-radius:14px;padding:14px 16px;cursor:pointer}
.qopt:hover:not(:disabled){border-color:var(--river)}
.qopt.good{border-color:var(--leaf);background:rgba(0,191,111,.14)}.qopt.bad{border-color:#C0392B;background:rgba(192,57,43,.10)}
.qfb{margin-top:14px;font-weight:600;min-height:1.6em}
.qbtns{margin-top:12px}
.qend{display:flex;gap:20px;align-items:center;flex-wrap:wrap}.qend img{height:180px}
@media (max-width:900px){.journey{grid-template-columns:1fr;padding:20px}.jeichy{flex-direction:row;justify-content:center}.jeichy img{height:170px}}
#counters{grid-template-columns:repeat(4,1fr)}
@media (max-width:700px){#counters{grid-template-columns:repeat(2,1fr)}}

.mapbase{width:100%;height:auto;display:block}
.map{line-height:normal}
.vlayer{position:absolute;inset:0;pointer-events:none}
.vil{position:absolute;transform:translate(-50%,-50%);pointer-events:auto;background:none;border:0;padding:0;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:1px;font:700 clamp(8px,1.7vw,11px) var(--body);color:#002D72}
.vil i{width:9px;height:9px;border-radius:50%;background:#fff;border:2.5px solid #002D72;transition:.2s}
.vil span{background:rgba(255,255,255,.88);border-radius:6px;padding:0 4px;white-space:nowrap}
.vil:hover i,.vil.on i{background:#FFC72C;transform:scale(1.5)}.vil.on span{background:#002D72;color:#fff}
.guide-eichy{position:absolute;width:15%;transform:translate(-50%,-88%);pointer-events:none;opacity:0;transition:left .8s ease,top .8s ease,opacity .3s;z-index:5}
.guide-eichy.show{opacity:1}.guide-eichy img{width:100%;height:auto;display:block;filter:drop-shadow(0 3px 3px rgba(0,0,0,.3))}
@media (prefers-reduced-motion:reduce){.guide-eichy{transition:none}}
.guide{margin-top:14px;background:var(--surface);border-radius:18px;padding:16px 18px}
.guide h3{font-size:1.25rem;margin:2px 0 6px}.guide p{color:var(--ink)}
.gbtns{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.vlayer{z-index:4}.pt{z-index:2}

.map{overflow:visible;margin-bottom:70px;box-shadow:none}
.mapbase{border-radius:18px;box-shadow:var(--shadow)}
.guide-eichy{width:12%;transform:translate(-50%,16px)}
.dl div h3,.dl div p,.dl p{color:#fff!important}

.prose{max-width:780px}.prose h2{font-size:1.35rem;margin:28px 0 8px}.prose p,.prose li{line-height:1.65}.prose ul{padding-left:22px}
.prose a{color:var(--link,#0077B6)}.tbc{background:#FFF2C2;color:#101820;border-radius:4px;padding:1px 5px;font-size:.92em}
.upd{color:var(--muted);margin-top:28px;font-size:.9rem}.plan{font-size:1.1rem;line-height:2}.plan ul{padding-left:24px;font-size:1rem;line-height:1.8}

/* Téléphone : filtres juste au-dessus de la carte, tout visible sans trop défiler */
@media (max-width:900px){
  .mapwrap{display:flex;flex-direction:column;align-items:stretch;gap:10px}
  .mapcol,.legend{display:contents}
  .keys{order:1;display:flex;flex-wrap:nowrap;gap:6px;margin:0;overflow-x:auto;padding:2px 2px 6px;-webkit-overflow-scrolling:touch;scroll-snap-type:x proximity}
  .keys li{flex:none;scroll-snap-align:start}
  .key{width:auto;padding:7px 11px;gap:7px;font-size:.88rem;border-radius:999px;white-space:nowrap}
  .key .dot{width:14px;height:14px}.key b{font-size:.9rem}
  .btnrow{order:2;margin:0}
  .btnrow .btn-mini{padding:6px 12px;font-size:.85rem}
  .map{order:3;margin-bottom:60px}
  .guide{order:4;margin-top:-50px;position:relative;z-index:6}
  #mapStatus{order:5}
  .mapcol .note{order:6}
  .facts-list{order:7;margin:6px 0}
  .olists{order:8}
  .guide{padding:12px 14px}.guide h3{font-size:1.1rem}.guide p{font-size:.95rem}
}

.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.draft{display:none}

/* Bandeau d'alerte (Contenu du site, onglet Alerte et Google) */
.alerte{background:var(--sun);color:#101820;font-weight:600}
.alerte .wrap{padding-block:10px}
.alerte p{margin:0}
.alerte a{color:inherit;font-weight:700}
.alerte-travaux{background:#00A3E0;color:#101820}
.alerte-urgence{background:#B42318;color:#FFFFFF}
.alerte-urgence .astreinte{display:block;font-weight:400}

/* Les bons gestes */
.geste{display:grid;grid-template-columns:180px 1fr;gap:28px;align-items:start;background:var(--card);border:1px solid var(--line);border-radius:22px;padding:24px;margin-bottom:18px}
.geste-pic img{width:100%;height:auto;max-height:240px;object-fit:contain;display:block}
.geste h3{font-size:1.35rem;margin-bottom:6px}
.geste>div>p{color:var(--muted)}
.geste-cols{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:16px}
.geste-do,.geste-dont{border-radius:16px;padding:16px 18px;background:var(--surface);border-top:5px solid}
.geste-do{border-color:var(--leaf)}.geste-dont{border-color:#C62828}
.geste h4{font:700 1rem var(--display);margin:0 0 8px;display:flex;align-items:center;gap:8px}
.geste-do h4::before,.geste-dont h4::before{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;color:#fff;font-size:.85rem;flex:none}
.geste-do h4::before{content:"✓";background:#00703C}.geste-dont h4::before{content:"✕";background:#C62828}
.geste ul{margin:0;padding-left:20px;display:grid;gap:6px}
@media (max-width:760px){.geste{grid-template-columns:1fr;padding:18px}.geste-pic img{max-height:170px;width:auto}.geste-cols{grid-template-columns:1fr}}
@media (min-width:901px) and (max-width:1150px){nav ul{gap:0}nav a{padding:8px 7px;font-size:.86rem}}
.coords .note,.coords .astreinte{color:#E3ECF7}.coords .astreinte a{color:#fff}

/* Recherche */
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.top .wrap{position:relative}
.logo{margin-right:auto}
nav{order:2}.hs{order:3}.menu-btn{order:4}
.hs-btn{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;border:2px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer}
.hs-btn:hover,.hs-btn[aria-expanded="true"]{border-color:var(--brand);background:var(--surface)}
.hs-panel{position:absolute;right:20px;top:calc(100% + 1px);width:min(460px,calc(100vw - 32px));background:var(--bg);border:1px solid var(--line);border-top:0;border-radius:0 0 16px 16px;padding:14px;box-shadow:var(--shadow);z-index:30}
.sform{display:flex;gap:8px;max-width:560px}
.sform input{flex:1;min-width:0}
.sform .btn{flex:none;color:var(--sun-ink)}
.hero .sform{margin-top:18px}
.srch{max-width:820px}
.srch h2{font-size:1.3rem;margin:28px 0 10px}
.srch-count{color:var(--muted);font-weight:600}
.srch-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.srch-list li{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 18px}
.srch-list a{font:700 1.08rem var(--display)}
.srch-list p{margin:6px 0 0;color:var(--muted)}
.srch-date{color:var(--muted);font-size:.9rem;margin-left:6px}
mark{background:#FFE58A;color:#101820;border-radius:3px;padding:0 2px}
@media (max-width:900px){.hs{margin-left:auto}.hs-panel{right:16px}}
@media (max-width:480px){.sform{flex-direction:column}.sform .btn{width:100%}}
@media (min-width:901px) and (max-width:1000px){.top .wrap{gap:8px}nav a{padding:8px 5px;font-size:.82rem}.hs-btn{width:36px;height:36px}.logo img{height:46px}}