:root{--navy:#08275f;--blue:#17418a;--cyan:#0095c9;--teal:#147d75;--green:#65a844;--ink:#172033;--muted:#657084;--paper:#f5f8fb;--line:#dfe7ee;--white:#fff;--yellow:#fff24b;--red:#db3832;--shadow:0 20px 55px rgba(5,33,78,.12);--radius:18px;--shell:min(1180px,calc(100% - 40px))}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:"DM Sans",Arial,sans-serif;background:#fff;line-height:1.65}body.menu-open{overflow:hidden}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}.shell{width:var(--shell);margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:16px;top:-80px;background:#fff;color:var(--navy);padding:10px 16px;z-index:1000;box-shadow:var(--shadow)}.skip-link:focus{top:12px}.section{padding:104px 0}.section-kicker{color:var(--cyan);font-weight:800;letter-spacing:.14em;text-transform:uppercase;font-size:.76rem;margin:0 0 16px}.section-kicker.light{color:#77d9f1}h1,h2,h3{font-family:"Montserrat",Arial,sans-serif;line-height:1.12;margin-top:0}h2{font-size:clamp(2rem,4vw,3.25rem);letter-spacing:-.04em}.lead{font-size:1.23rem;line-height:1.7;color:#445064}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:14px 22px;border-radius:6px;font-weight:700;transition:.2s ease;border:1px solid transparent}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--blue);color:#fff}.button-light{background:#fff;color:var(--navy)}.button-outline{border-color:rgba(255,255,255,.65);color:#fff}.text-link{display:inline-flex;align-items:center;gap:10px;color:var(--blue);font-weight:800;border-bottom:1px solid rgba(23,65,138,.25);padding-bottom:3px}.text-link span{transition:transform .2s}.text-link:hover span{transform:translateX(4px)}
.site-header{position:relative;z-index:50;background:#fff}.utility-bar{background:var(--navy);color:rgba(255,255,255,.8);font-size:.78rem}.utility-inner{display:flex;justify-content:space-between;padding:7px 0}.utility-inner a:hover{color:#fff}.utility-sep{margin:0 12px;color:#55c4e8}.main-nav{height:94px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px}.brand img{width:70px;height:70px;object-fit:contain}.brand strong{display:block;font:800 1.45rem/1 "Montserrat";color:var(--blue);letter-spacing:.08em}.brand small{display:block;color:#4b5970;font-weight:600;font-size:.76rem;margin-top:6px}.nav-links{display:flex;align-items:center;gap:22px;font-weight:700;color:#26344b;font-size:.94rem}.nav-links>a:not(.nav-cta){padding:34px 0 30px;border-bottom:3px solid transparent}.nav-links>a.active,.nav-links>a:hover{color:var(--blue);border-bottom-color:var(--cyan)}.nav-links .nav-cta{background:var(--blue);color:#fff;padding:12px 18px;border-radius:5px}.menu-toggle{display:none;background:none;border:0;padding:8px}.menu-toggle span:not(.sr-only){display:block;width:28px;height:2px;background:var(--navy);margin:5px}
.flash-stack{position:fixed;z-index:100;top:120px;left:50%;transform:translateX(-50%)}.flash{max-width:650px;margin:8px auto;padding:14px 18px;background:#fff;border-left:4px solid var(--cyan);box-shadow:var(--shadow)}.flash.error{border-color:var(--red)}.flash.success{border-color:var(--green)}
.hero{height:min(760px,calc(100vh - 127px));min-height:590px;position:relative;overflow:hidden;background:var(--navy);color:#fff}.hero-slides,.hero-slide{position:absolute;inset:0}.hero-slide{opacity:0;visibility:hidden;transition:opacity .7s ease}.hero-slide.is-active{opacity:1;visibility:visible}.hero-slide>img{width:100%;height:100%;object-fit:cover}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,23,60,.88) 0%,rgba(4,30,70,.6) 47%,rgba(5,34,70,.15) 77%),linear-gradient(0deg,rgba(4,20,50,.45),transparent 55%)}.hero-content{position:absolute;inset:0;display:flex;justify-content:center;align-items:flex-start;flex-direction:column;padding-bottom:45px}.eyebrow{font-weight:800;text-transform:uppercase;letter-spacing:.14em;font-size:.76rem;display:flex;align-items:center;gap:11px}.eyebrow span{display:block;width:34px;height:3px;background:linear-gradient(90deg,var(--cyan) 33%,var(--yellow) 33% 66%,var(--red) 66%)}.hero h1{font-size:clamp(3rem,6.6vw,6rem);max-width:880px;letter-spacing:-.055em;margin:16px 0 23px}.hero-content>p:not(.eyebrow){max-width:670px;font-size:1.2rem;margin:0 0 30px;color:rgba(255,255,255,.86)}.hero-controls{position:absolute;bottom:35px;left:50%;transform:translateX(-50%);display:flex;justify-content:flex-end;align-items:center;gap:10px}.hero-controls>button{width:43px;height:43px;border:1px solid rgba(255,255,255,.4);color:#fff;background:rgba(7,25,57,.3);border-radius:50%}.hero-dots{display:flex;gap:9px;margin-right:10px}.hero-dots button{border:0;width:28px;height:3px;background:rgba(255,255,255,.4);padding:0}.hero-dots button.is-active{background:#fff;width:50px}
.split-intro{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:start}.split-intro h2{max-width:520px;margin-bottom:0}.split-intro .lead{margin-top:0}.mission-section{background:var(--paper)}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:44px}.section-heading h2{margin-bottom:0}.section-heading>p{max-width:390px;color:var(--muted)}.mission-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.mission-card{position:relative;min-height:330px;padding:30px 26px;color:#fff;overflow:hidden;transition:.25s ease}.mission-card:hover{transform:translateY(-7px);box-shadow:var(--shadow)}.mission-card:after{content:"";position:absolute;width:160px;height:160px;border:1px solid rgba(255,255,255,.16);border-radius:50%;right:-75px;bottom:-75px}.mission-card.blue{background:#17418a}.mission-card.cyan{background:#048dbb}.mission-card.green{background:#257c73}.mission-card.navy{background:#092a61}.card-number{font-size:.72rem;letter-spacing:.15em;opacity:.7}.icon-line{font-size:3rem;margin:36px 0 18px}.mission-card h3{font-size:1.22rem;margin-bottom:12px}.mission-card p{font-size:.9rem;opacity:.8}.card-arrow{position:absolute;right:25px;bottom:22px;font-size:1.35rem}.field-section{display:grid;grid-template-columns:1.08fr .92fr;background:var(--navy);color:#fff}.field-image{min-height:650px}.field-image img{width:100%;height:100%;object-fit:cover}.field-copy{padding:90px max(40px,calc((100vw - 1180px)/2));padding-left:75px;display:flex;flex-direction:column;justify-content:center}.field-copy h2{max-width:550px}.field-copy>p:not(.section-kicker){color:rgba(255,255,255,.75);max-width:570px}.check-list{padding:0;list-style:none;margin:20px 0 30px}.check-list li{padding:13px 0;border-bottom:1px solid rgba(255,255,255,.15)}.check-list li:before{content:"✓";color:#72d6ec;margin-right:12px}.numbers{padding:70px 0;border-bottom:1px solid var(--line)}.numbers-grid{display:grid;grid-template-columns:repeat(4,1fr)}.numbers-grid div{padding:10px 35px;border-right:1px solid var(--line)}.numbers-grid div:first-child{padding-left:0}.numbers-grid div:last-child{border:0}.numbers-grid strong{display:block;font:800 clamp(2.1rem,4vw,3.6rem)/1 "Montserrat";color:var(--blue);letter-spacing:-.05em}.numbers-grid span{color:var(--muted);font-size:.9rem}.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.news-card{background:#fff;border:1px solid var(--line);transition:.2s}.news-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}.news-card img{width:100%;aspect-ratio:1.5;object-fit:cover}.news-card>div{padding:27px}.news-meta{font-size:.72rem;color:var(--cyan);letter-spacing:.12em;text-transform:uppercase;font-weight:800}.news-card h3,.news-card h2{font-size:1.22rem;letter-spacing:-.02em}.news-card p:not(.news-meta){color:var(--muted);font-size:.93rem}.news-card .text-link{font-size:.88rem}.empty-news,.empty-state{text-align:center;padding:60px;background:var(--paper);border:1px solid var(--line)}.empty-state span{font-size:3rem;color:var(--cyan)}.empty-state h2{font-size:1.7rem}.cta-band{background:linear-gradient(105deg,var(--blue),#006fa1);color:#fff;padding:74px 0;position:relative;overflow:hidden}.cta-band:after{content:"";position:absolute;width:360px;height:360px;border:1px solid rgba(255,255,255,.12);border-radius:50%;right:-100px;top:-150px}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:50px;position:relative;z-index:1}.cta-inner h2{font-size:clamp(1.8rem,3.5vw,2.8rem);max-width:780px;margin:0}
.page-hero{padding:115px 0;background:linear-gradient(100deg,rgba(5,30,74,.96),rgba(7,66,118,.78)),url('../img/slides/fleuve-congo-recherche-960.webp') center/cover;color:#fff}.page-hero.missions-hero{background-image:linear-gradient(100deg,rgba(5,30,74,.96),rgba(7,66,118,.72)),url('../img/slides/mesure-hydrometrique-960.webp')}.page-hero.compact{padding:80px 0}.page-hero h1{font-size:clamp(2.7rem,5vw,5rem);margin-bottom:18px;letter-spacing:-.045em}.page-hero p:not(.section-kicker){font-size:1.15rem;max-width:700px;color:rgba(255,255,255,.8)}.content-grid{display:grid;grid-template-columns:1.45fr .75fr;gap:100px}.prose{font-size:1.04rem}.prose h2{font-size:1.8rem;margin-top:55px}.principles{background:var(--paper);padding:38px}.principles>h2{font-size:1.5rem}.principles>div{border-top:1px solid var(--line);padding:22px 0}.principles span{color:var(--cyan);font-weight:800;font-size:.74rem}.principles strong{display:block;font-family:"Montserrat";margin-top:4px}.principles p{font-size:.9rem;color:var(--muted);margin-bottom:0}.identity-band{background:#eef5f8;padding:80px 0}.identity-grid{display:grid;grid-template-columns:230px 1fr;align-items:center;gap:70px}.identity-grid img{width:220px}.identity-grid h2{max-width:780px}.mission-list article{display:grid;grid-template-columns:150px 1fr;gap:30px;padding:70px 0;border-bottom:1px solid var(--line);scroll-margin-top:30px}.mission-list article:first-child{padding-top:0}.mission-index{font:800 3.8rem/1 "Montserrat";color:#d7e3ec}.mission-list article>div{max-width:760px}.mission-list h2{font-size:2.25rem}.mission-list ul{columns:2;padding-left:20px;color:#556175}.archive{grid-template-columns:repeat(3,1fr)}.article-head{padding:90px 0 120px;background:var(--paper)}.article-shell{max-width:850px}.back-link{display:inline-block;color:var(--blue);font-weight:700;margin-bottom:50px}.article-head h1{font-size:clamp(2.5rem,5vw,4.8rem);letter-spacing:-.05em}.article-image{max-width:1050px;margin-top:-80px;position:relative}.article-image img{width:100%;max-height:580px;object-fit:cover}.article-body{max-width:780px;padding-top:75px;padding-bottom:110px;font-size:1.08rem;line-height:1.9}.contact-section{background:var(--paper)}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px}.contact-details h2{font-size:2rem}.contact-item{display:grid;grid-template-columns:40px 1fr;gap:15px;border-top:1px solid var(--line);padding:24px 0}.contact-item>span{color:var(--cyan);font-weight:800;font-size:.72rem}.contact-item strong,.contact-item a{display:block}.contact-item a{color:var(--blue)}.contact-item p{margin:2px 0;color:var(--muted)}.whatsapp-button{background:#1fa85b;color:#fff;margin-top:18px}.contact-form{background:#fff;padding:45px;box-shadow:var(--shadow)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.contact-form label{display:block;font-size:.84rem;font-weight:700;margin-bottom:20px}.contact-form input,.contact-form textarea{display:block;width:100%;margin-top:8px;border:1px solid #ccd7df;border-radius:4px;padding:13px;background:#fbfcfd;outline:0}.contact-form input:focus,.contact-form textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,149,201,.12)}.form-note{font-size:.78rem;color:var(--muted)}.honeypot{position:absolute;left:-9999px}.error-page{min-height:58vh;display:grid;place-items:center;text-align:center;padding:70px 20px}.error-page>div>span{font:800 7rem/1 "Montserrat";color:#e2edf3}.error-page h1{font-size:2.5rem}
.site-footer{background:#061b40;color:rgba(255,255,255,.73);padding-top:64px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1.2fr;gap:70px;padding-bottom:50px}.footer-brand{display:flex;gap:25px}.footer-brand img{width:95px;height:95px}.footer-brand strong{font:700 1.08rem "Montserrat";color:#fff}.footer-brand p{max-width:350px;font-size:.9rem}.footer-grid h2{font-size:.82rem;text-transform:uppercase;letter-spacing:.12em;color:#77d9f1;margin-bottom:20px}.footer-grid>div:not(:first-child) a,.footer-grid>div:not(:first-child) p{display:block;margin:8px 0;font-size:.9rem}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:18px 0;display:flex;justify-content:space-between;font-size:.78rem}.whatsapp{position:fixed;right:25px;bottom:25px;z-index:45;background:#1fa85b;color:#fff;padding:12px 16px;border-radius:999px;box-shadow:0 10px 30px rgba(0,0,0,.23);display:flex;align-items:center;gap:9px;font-weight:700;font-size:.87rem}.whatsapp svg{width:23px;height:23px;fill:#fff}
@media(max-width:980px){.utility-inner>span{display:none}.utility-inner{justify-content:flex-end}.main-nav{height:80px}.brand img{width:58px;height:58px}.menu-toggle{display:block;z-index:2}.nav-links{position:fixed;inset:0;background:#fff;display:flex;flex-direction:column;justify-content:center;gap:9px;transform:translateX(100%);transition:.25s}.nav-links.is-open{transform:translateX(0)}.nav-links>a:not(.nav-cta){padding:14px;font-size:1.2rem}.hero{height:700px}.mission-grid{grid-template-columns:1fr 1fr}.field-section{grid-template-columns:1fr}.field-image{min-height:430px}.field-copy{padding:70px max(30px,calc((100vw - 720px)/2))}.news-grid,.archive{grid-template-columns:1fr 1fr}.content-grid,.contact-grid{grid-template-columns:1fr;gap:50px}.principles{display:grid;grid-template-columns:1fr 1fr;gap:0 25px}.identity-grid{grid-template-columns:170px 1fr}.identity-grid img{width:160px}}
@media(max-width:650px){:root{--shell:calc(100% - 30px)}.section{padding:72px 0}.utility-bar{display:none}.brand small{display:none}.hero{height:670px;min-height:570px}.hero h1{font-size:2.75rem}.hero-content{padding-bottom:90px}.hero-controls{justify-content:center}.hero-controls>button[data-prev],.hero-controls>button[data-next]{display:none}.split-intro{grid-template-columns:1fr;gap:30px}.section-heading{display:block}.mission-grid,.news-grid,.archive{grid-template-columns:1fr}.mission-card{min-height:265px}.field-image{min-height:300px}.field-copy{padding:65px 25px}.numbers-grid{grid-template-columns:1fr 1fr;gap:30px}.numbers-grid div{padding:0;border:0}.cta-inner{align-items:flex-start;flex-direction:column}.page-hero{padding:85px 0}.content-grid{gap:35px}.principles{display:block}.identity-grid{grid-template-columns:1fr;gap:30px}.identity-grid img{width:145px}.mission-list article{grid-template-columns:1fr;gap:15px;padding:50px 0}.mission-index{font-size:2.4rem}.mission-list ul{columns:1}.contact-form{padding:25px}.form-row{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:35px}.footer-bottom{gap:12px;flex-direction:column}.whatsapp span{display:none}.whatsapp{padding:13px}.article-head{padding:70px 0 105px}.article-body{padding:55px 0 80px}.article-head h1{font-size:2.45rem}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* ===== Évolutions : navigation élargie, données, services en ligne, documents ===== */
.announcement{background:var(--yellow);color:var(--navy);font-weight:700;font-size:.86rem;text-align:center;padding:9px 0}
.flash{transition:opacity .4s ease}
.flash.is-hidden{opacity:0;pointer-events:none}
.flash.info{border-color:var(--blue)}
.hero-title{font-size:clamp(3rem,6.6vw,6rem);max-width:880px;letter-spacing:-.055em;margin:16px 0 23px;line-height:1.12}
.text-link.light{color:#fff;border-bottom-color:rgba(255,255,255,.35)}
.button.small{padding:10px 16px;font-size:.88rem}
.button-danger{background:var(--red);color:#fff}
.button-outline-dark{border-color:var(--blue);color:var(--blue)}
.button-light-border{background:#fff;color:var(--navy);border-color:var(--line)}
.prose ul{padding-left:22px}
.prose li{margin:6px 0}
.narrow-prose{max-width:780px}
.socials{display:flex;flex-wrap:wrap;gap:14px;margin-top:14px;font-size:.85rem}
.socials a{color:#77d9f1;border-bottom:1px solid rgba(119,217,241,.35)}
.footer-grid{grid-template-columns:1.7fr 1fr 1fr 1.2fr;gap:50px}

/* Bandeau des niveaux sur la page d'accueil */
.levels-strip{background:var(--navy);color:#fff;border-top:1px solid rgba(255,255,255,.1)}
.levels-inner{display:flex;align-items:center;gap:24px;padding:16px 0;flex-wrap:wrap}
.levels-title{display:flex;align-items:center;gap:10px;font-size:.88rem}
.levels-title small{color:var(--yellow);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em}
.live-dot{width:9px;height:9px;border-radius:50%;background:#3ddc84;box-shadow:0 0 0 4px rgba(61,220,132,.2)}
.levels-list{display:flex;gap:10px;flex:1;flex-wrap:wrap}
.level-chip{display:flex;align-items:center;gap:8px;padding:7px 12px;border-radius:6px;background:rgba(255,255,255,.08);font-size:.84rem;border-left:3px solid #3ddc84}
.level-chip strong{font-family:"Montserrat"}
.level-chip em{font-style:normal;opacity:.8}
.level-chip.status-vigilance{border-left-color:#ffb020}
.level-chip.status-alerte{border-left-color:#ff5a4f}
.level-chip.status-inconnu{border-left-color:#8a96a8}

/* Statuts hydrologiques */
.status-pill{display:inline-block;padding:4px 10px;border-radius:999px;font-size:.72rem;font-weight:800;letter-spacing:.03em}
.status-pill.status-normal{background:#dcf4e6;color:#11643a}
.status-pill.status-vigilance{background:#fff1d6;color:#8a5300}
.status-pill.status-alerte{background:#fde0de;color:#a3221b}
.status-pill.status-inconnu{background:#edf0f3;color:#5d6878}
.status-text.status-normal{color:#11643a}.status-text.status-vigilance{color:#8a5300}.status-text.status-alerte{color:#a3221b}.status-text.status-inconnu{color:#5d6878}
.legend{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.demo-notice{background:#fff8d6;border:1px solid #f0dc7a;color:#5c4a00;padding:14px 18px;margin-bottom:24px;font-size:.92rem}
.station-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.station-card{background:#fff;border:1px solid var(--line);border-top:4px solid #3ddc84;padding:24px;transition:.2s}
.station-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.station-card.status-vigilance{border-top-color:#ffb020}
.station-card.status-alerte{border-top-color:#ff5a4f}
.station-card.status-inconnu{border-top-color:#8a96a8}
.station-head{display:flex;justify-content:space-between;align-items:center}
.station-head small{color:var(--muted);font-size:.72rem;letter-spacing:.08em}
.station-card h2{font-size:1.25rem;margin:16px 0 4px;letter-spacing:-.02em}
.station-river{color:var(--muted);font-size:.88rem;margin:0}
.station-level{display:flex;align-items:baseline;gap:12px;margin:18px 0 6px}
.station-level strong{font:800 2.6rem/1 "Montserrat";color:var(--blue);letter-spacing:-.04em}
.station-level strong span{font-size:1rem;color:var(--muted)}
.trend{font-style:normal;font-weight:700;font-size:.85rem;color:var(--muted)}
.trend.up{color:#a3221b}.trend.down{color:#11643a}
.station-meta{color:var(--muted);font-size:.8rem;margin:0}
.open-data{display:flex;justify-content:space-between;align-items:center;gap:30px;margin-top:50px;padding:32px;background:var(--paper);border:1px solid var(--line)}
.open-data h2{font-size:1.4rem;margin-bottom:6px}
.open-data p{margin:0;color:var(--muted)}
.open-data-actions{display:flex;gap:12px;flex-wrap:wrap}
.station-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-bottom:30px}
.summary-item{background:#fff;padding:22px}
.summary-item span{display:block;font-size:.75rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.summary-item strong{display:block;font:800 1.6rem/1.2 "Montserrat";margin-top:6px}
.summary-item small{color:var(--muted);font-size:.78rem}
.chart-panel,.table-panel{background:#fff;border:1px solid var(--line);padding:26px;margin-bottom:26px}
.chart-head{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin-bottom:14px}
.chart-head h2{font-size:1.2rem;margin:0}
.chart{margin:0}
.chart svg{width:100%;height:auto;display:block}
.chart .grid{stroke:#e6edf2;stroke-width:1}
.chart .axis{fill:#6b778a;font-size:11px;font-family:"DM Sans",Arial,sans-serif}
.chart .area{fill:rgba(0,149,201,.12)}
.chart .line{fill:none;stroke:var(--blue);stroke-width:2.5;stroke-linejoin:round;stroke-linecap:round}
.chart .last{fill:var(--blue);stroke:#fff;stroke-width:2}
.chart .threshold{stroke-width:1.5;stroke-dasharray:6 5}
.chart .threshold.vigilance{stroke:#e09400}
.chart .threshold.alerte{stroke:#d63a31}
.chart figcaption{display:flex;gap:20px;font-size:.8rem;color:var(--muted);margin-top:10px;flex-wrap:wrap}
.key:before{content:"";display:inline-block;width:18px;height:3px;margin-right:7px;vertical-align:middle;background:var(--blue)}
.vigilance-key:before{background:#e09400}.alerte-key:before{background:#d63a31}
.table-scroll{overflow-x:auto}
.data-table{width:100%;border-collapse:collapse;font-size:.92rem}
.data-table th,.data-table td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line)}
.data-table th{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.empty{color:var(--muted);padding:30px;text-align:center}

/* Filtres, pagination, documents */
.filter-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:30px}
.filter-tabs a{padding:8px 15px;border:1px solid var(--line);border-radius:999px;font-weight:700;font-size:.86rem;color:#435068}
.filter-tabs a.active,.filter-tabs a:hover{background:var(--blue);border-color:var(--blue);color:#fff}
.filter-tabs.small{margin:0}
.filter-tabs.small a{padding:6px 12px;font-size:.8rem}
.pagination{display:flex;justify-content:center;align-items:center;gap:24px;margin-top:40px;font-weight:700}
.pagination a{color:var(--blue)}
.pagination span{color:var(--muted);font-weight:400}
.doc-list{display:grid;gap:14px}
.doc-row{display:grid;grid-template-columns:150px 1fr auto;gap:26px;align-items:center;background:#fff;border:1px solid var(--line);padding:22px 26px}
.doc-badge{font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--cyan)}
.doc-row h2{font-size:1.15rem;margin:0 0 6px;letter-spacing:-.01em}
.doc-row p{margin:0;color:var(--muted);font-size:.9rem}
.doc-row .doc-meta{font-size:.8rem;margin-top:8px}
.doc-meta strong.expired,.doc-deadline.expired strong{color:var(--red)}
.doc-action{font-weight:800;color:var(--blue);white-space:nowrap}
.doc-aside{background:var(--paper);padding:32px;align-self:start}
.doc-price{font:800 2.2rem/1 "Montserrat";color:var(--blue);margin:0 0 12px}
.doc-deadline span{display:block;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.doc-deadline strong{font-size:1.2rem}
.doc-deadline em{display:inline-block;margin-left:10px;font-style:normal;color:var(--red);font-weight:800}
.related{background:var(--paper);padding:60px 0}
.related-list{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.related-list a{display:flex;gap:20px;font-weight:700;color:var(--navy)}
.related-list span{color:var(--muted);font-weight:400;min-width:90px}

/* Services et paiement */
.services-band{background:var(--paper)}
.service-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px;margin-bottom:30px}
.service-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);padding:26px;transition:.2s}
a.service-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.service-cat{font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--cyan)}
.service-card h3{font-size:1.12rem;margin:12px 0 8px;letter-spacing:-.01em}
.service-card p{color:var(--muted);font-size:.9rem;margin:0 0 12px;flex:1}
.service-card>strong,.service-foot strong{font:800 1.35rem "Montserrat";color:var(--blue)}
.service-card .service-delay{font-size:.8rem;flex:0}
.service-foot{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:auto;padding-top:14px;border-top:1px solid var(--line)}
.catalogue-group{margin-bottom:40px;scroll-margin-top:30px}
.catalogue-group>h2{font-size:1.6rem;margin-bottom:20px}
.pay-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:50px}
.pay-steps div{padding:24px;background:var(--paper);border-left:3px solid var(--cyan)}
.pay-steps span{font:800 1.6rem "Montserrat";color:var(--cyan)}
.pay-steps strong{display:block;margin:6px 0 4px}
.pay-steps p{margin:0;color:var(--muted);font-size:.9rem}
.order-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:40px;align-items:start}
.form-title{font-size:1.15rem;margin:10px 0 18px}
.contact-form select{display:block;width:100%;margin-top:8px;border:1px solid #ccd7df;border-radius:4px;padding:13px;background:#fbfcfd}
.contact-form small{display:block;font-weight:400;color:var(--muted);margin-top:5px}
.quantity input{max-width:160px}
.pay-methods{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}
.contact-form .pay-method{display:flex;align-items:center;gap:12px;border:1px solid #ccd7df;border-radius:6px;padding:14px;margin:0;cursor:pointer}
.contact-form .pay-method input{width:auto;margin:0}
.pay-method:has(input:checked){border-color:var(--blue);box-shadow:0 0 0 3px rgba(23,65,138,.12)}
.pay-method strong,.pay-method small{display:block}
.contact-form .checkbox-line{display:flex;gap:10px;align-items:flex-start;font-weight:400}
.contact-form .checkbox-line input{width:auto;margin-top:4px}
.order-summary{background:#fff;padding:32px;box-shadow:var(--shadow);position:sticky;top:20px}
.order-summary h2{font-size:1.35rem}
.order-summary dl{display:grid;grid-template-columns:auto 1fr;gap:10px 18px;margin:20px 0}
.order-summary dt{color:var(--muted)}
.order-summary dd{margin:0;font-weight:700;text-align:right}
.summary-help{font-size:.88rem;color:var(--muted)}
.summary-help a,.contact-hint a,.form-note a{color:var(--blue);font-weight:700}
.contact-hint{margin-top:24px;font-size:.92rem;color:var(--muted)}
.center{text-align:center}
.status-shell{max-width:680px}
.status-card{background:#fff;padding:44px;box-shadow:var(--shadow);border-top:5px solid var(--cyan);text-align:center}
.status-card.status-paid{border-top-color:#1f9d55}
.status-card.status-failed,.status-card.status-cancelled{border-top-color:var(--red)}
.status-icon{width:64px;height:64px;border-radius:50%;margin:0 auto 18px;display:grid;place-items:center;font:800 1.8rem "Montserrat";background:#e5f4fa;color:var(--cyan)}
.status-paid .status-icon{background:#dcf4e6;color:#1f9d55}
.status-failed .status-icon,.status-cancelled .status-icon{background:#fde0de;color:var(--red)}
.status-card h1{font-size:2rem}
.status-actions,.simulation-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin:24px 0}
.status-details{display:grid;grid-template-columns:auto 1fr;gap:10px 20px;text-align:left;margin:28px 0 14px;padding-top:24px;border-top:1px solid var(--line)}
.status-details dt{color:var(--muted)}
.status-details dd{margin:0;font-weight:700}
.simulation-card{border-top-color:var(--yellow)}

@media(max-width:1180px){
.utility-inner>span{display:none}
.utility-inner{justify-content:flex-end}
.main-nav{height:80px}
.brand img{width:58px;height:58px}
.menu-toggle{display:block;z-index:2}
.nav-links{position:fixed;inset:0;background:#fff;display:flex;flex-direction:column;justify-content:center;gap:9px;transform:translateX(100%);transition:.25s;font-size:1rem}
.nav-links.is-open{transform:translateX(0)}
.nav-links>a:not(.nav-cta){padding:12px;font-size:1.15rem}
}
@media(max-width:980px){
.station-grid{grid-template-columns:1fr 1fr}
.station-summary{grid-template-columns:1fr 1fr}
.order-grid{grid-template-columns:1fr}
.order-summary{position:static}
.footer-grid{grid-template-columns:1fr 1fr}
.doc-row{grid-template-columns:1fr;gap:10px}
}
@media(max-width:650px){
.station-grid,.pay-steps,.pay-methods{grid-template-columns:1fr}
.open-data{flex-direction:column;align-items:flex-start}
.levels-inner{gap:12px}
.footer-grid{grid-template-columns:1fr}
.status-card{padding:28px 20px}
.hero-title{font-size:2.75rem}
.related-list a{flex-direction:column;gap:2px}
}

/* Accès discret à l’administration, en pied de page */
.footer-links{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.admin-access{display:inline-flex;align-items:center;gap:7px;color:#9ddcf0;border-bottom:1px solid rgba(157,220,240,.3)}
.admin-access:hover{color:#fff}
.admin-access svg{width:13px;height:13px;fill:currentColor}

/* Carrousel : trois sens de transition utilisés à tour de rôle (site.js).
   fx-x horizontal, fx-y vertical, fx-z profondeur ; fx-reverse inverse le sens. */
.hero-slide{--sens:1;--duree:.95s;--courbe:cubic-bezier(.65,0,.35,1)}
.hero-slide.fx-reverse{--sens:-1}
.hero-slide.is-entering,.hero-slide.is-leaving{transition:none;visibility:visible;opacity:1;will-change:transform,opacity}
.hero-slide.is-entering{z-index:2}
.hero-slide.is-leaving{z-index:1}
.hero-slide.is-entering{animation:var(--entree) var(--duree) var(--courbe) both}
.hero-slide.is-leaving{animation:var(--sortie) var(--duree) var(--courbe) both}
.hero-slide.fx-x{--entree:hero-in-x;--sortie:hero-out-x}
.hero-slide.fx-y{--entree:hero-in-y;--sortie:hero-out-y}
.hero-slide.fx-z{--entree:hero-in-z;--sortie:hero-out-z}
.hero-slide.fx-z.fx-reverse{--entree:hero-in-z-rev;--sortie:hero-out-z-rev}
@keyframes hero-in-x{from{transform:translateX(calc(var(--sens) * 100%))}to{transform:none}}
@keyframes hero-out-x{from{transform:none}to{transform:translateX(calc(var(--sens) * -30%));opacity:.35}}
@keyframes hero-in-y{from{transform:translateY(calc(var(--sens) * 100%))}to{transform:none}}
@keyframes hero-out-y{from{transform:none}to{transform:translateY(calc(var(--sens) * -30%));opacity:.35}}
@keyframes hero-in-z{from{transform:scale(1.22);opacity:0}to{transform:none;opacity:1}}
@keyframes hero-out-z{from{transform:none;opacity:1}to{transform:scale(.88);opacity:0}}
@keyframes hero-in-z-rev{from{transform:scale(.82);opacity:0}to{transform:none;opacity:1}}
@keyframes hero-out-z-rev{from{transform:none;opacity:1}to{transform:scale(1.15);opacity:0}}
/* Le texte de la diapositive entrante apparaît juste après l'image. */
.hero-slide.is-entering .hero-content>*{animation:hero-texte .7s ease both}
.hero-slide.is-entering .hero-content>*:nth-child(2){animation-delay:.35s}
.hero-slide.is-entering .hero-content>*:nth-child(3){animation-delay:.45s}
.hero-slide.is-entering .hero-content>*:nth-child(4){animation-delay:.55s}
.hero-slide.is-entering .hero-content>*:first-child{animation-delay:.25s}
@keyframes hero-texte{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.hero-slide.is-entering,.hero-slide.is-leaving,.hero-slide.is-entering .hero-content>*{animation:none}}

/* Diapositive en mode « bannière » : image entière, sans texte superposé,
   posée sur un fond flouté tiré de la même image pour combler les marges. */
.hero-slide>img.banner-backdrop{position:absolute;inset:-40px;width:calc(100% + 80px);height:calc(100% + 80px);object-fit:cover;filter:blur(28px) brightness(.7) saturate(1.2)}
/* Les commandes du carrousel restent au-dessus des diapositives pendant les transitions. */
.hero-controls{z-index:5}

/* Bannière : image entière dans un cadre aux proportions de l’image (2000 × 735), sans texte superposé. */
.hero{container-type:size}
.banner-frame{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(100cqw,272.1cqh);aspect-ratio:2000/735;z-index:1}
.hero-slide .banner-frame>img.banner-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* Section « Vision de l’OCE », sous le carrousel. */
.vision-band{position:relative;overflow:hidden;background:linear-gradient(105deg,#061b40 0%,#0b3a7a 60%,#0a5c8f 100%);color:#fff;padding:34px 0}
.vision-band:after{content:"";position:absolute;width:300px;height:300px;border:1px solid rgba(255,255,255,.1);border-radius:50%;right:-90px;top:-150px}
.vision-inner{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:40px}
.vision-text{max-width:720px}
.vision-kicker{display:flex;align-items:center;gap:10px;margin:0 0 8px;font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:#8fe0f5}
.vision-kicker span{display:block;width:28px;height:3px;background:linear-gradient(90deg,var(--cyan) 33%,var(--yellow) 33% 66%,var(--red) 66%)}
.vision-band blockquote{margin:0;font:600 clamp(1.05rem,1.45vw,1.3rem)/1.45 "Montserrat",Arial,sans-serif;letter-spacing:-.01em}
.vision-band .button{flex-shrink:0}
@media(max-width:820px){.vision-inner{flex-direction:column;align-items:flex-start;gap:18px}}
@media(max-width:650px){.vision-band{padding:28px 0}.vision-band blockquote{font-size:1rem}}

/* ===== Couleurs nationales et fonds bleu ciel ===== */

/* Barre aux couleurs de la RDC (bleu, jaune, rouge) sous la ligne « République Démocratique du Congo ». */
:root{--rdc-bleu:#007fff;--rdc-jaune:#f7d618;--rdc-rouge:#ce1021}
.flag-stripe{height:5px;background:linear-gradient(90deg,var(--rdc-bleu) 0 33.34%,var(--rdc-jaune) 33.34% 66.67%,var(--rdc-rouge) 66.67% 100%)}

/* Les fonds blancs deviennent bleu ciel : un ton clair pour la page, un ton plus
   soutenu pour les sections alternées et un ton très pâle pour les cartes et formulaires. */
:root{
  --ciel-page:#e3f2fc;
  --ciel-section:#cde7f8;
  --ciel-carte:#f2f9fe;
  --ciel-champ:#f9fcff;
  --paper:var(--ciel-section);
  --line:#c3dff2;
}
body,.site-header{background:var(--ciel-page)}
.identity-band{background:var(--ciel-section)}
.news-card,.service-card,.station-card,.chart-panel,.table-panel,.summary-item,.doc-row,
.order-summary,.status-card,.contact-form,.flash,.skip-link{background:var(--ciel-carte)}
.contact-form input,.contact-form textarea,.contact-form select{background:var(--ciel-champ);border-color:#b9d8ee}
@media(max-width:1180px){.nav-links{background:var(--ciel-page)}}
/* Contrastes sur fond bleu ciel (WCAG AA, au moins 5:1) : gris des textes secondaires
   et cyan des petits intitulés légèrement assombris ; le cyan décoratif reste inchangé. */
:root{--muted:#4f5d75;--cyan-texte:#00658c}
.section-kicker:not(.light),.news-meta,.service-cat,.doc-badge,.principles span,.contact-item>span,.pay-steps span{color:var(--cyan-texte)}

/* Missions de la charte : huit cartes et pictogrammes au trait (blanc sur fond de couleur). */
.mission-card{min-height:290px}
.mission-card.cyan{background:#00779f}
.mission-card.green{background:#1a806c}
.icon-line{margin:26px 0 16px;line-height:0}
.icon-line .picto{width:46px;height:46px;color:#fff}
.mission-card h3{font-size:1.12rem}
.mission-marker{display:flex;flex-direction:column;gap:14px}
.mission-picto{display:inline-flex;width:64px;height:64px;align-items:center;justify-content:center;border-radius:50%;background:var(--ciel-carte,#f2f9fe);border:1px solid var(--line);color:var(--blue)}
@media(max-width:650px){.mission-card{min-height:230px}.mission-marker{flex-direction:row;align-items:center}}