/* FacturX — feuille de style */
:root{
  --paper:#F4F6F5; --surface:#FFFFFF; --ink:#13222A; --muted:#55666F; --line:#D9E1DF;
  --petrol:#0B4F5C; --petrol-2:#13707F; --on-petrol:#FFFFFF;
  --marker:#F3C744; --marker-ink:#2A2100;
  --ok:#2B7A54; --ok-bg:#E3F2EA; --wait:#9A5A06; --wait-bg:#FBEFD9; --nq:#5D6B73; --nq-bg:#ECEFF0;
  --focus:#F3C744;
  --sans:"Schibsted Grotesk",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --serif:"Source Serif 4",Georgia,"Times New Roman",serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --wrap:1180px; --r-sm:4px; --r-md:10px;
  color-scheme:light;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --paper:#0D1719; --surface:#132226; --ink:#E4ECEA; --muted:#9BAEB1; --line:#24373C;
    --petrol:#5CC0CE; --petrol-2:#7FD3DE; --on-petrol:#062026;
    --marker:#E6BC3A; --marker-ink:#1E1700;
    --ok:#6FCF9D; --ok-bg:#16332A; --wait:#F0B25A; --wait-bg:#3A2A12; --nq:#A9B6BB; --nq-bg:#1E2C30;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --paper:#0D1719; --surface:#132226; --ink:#E4ECEA; --muted:#9BAEB1; --line:#24373C;
  --petrol:#5CC0CE; --petrol-2:#7FD3DE; --on-petrol:#062026;
  --marker:#E6BC3A; --marker-ink:#1E1700;
  --ok:#6FCF9D; --ok-bg:#16332A; --wait:#F0B25A; --wait-bg:#3A2A12; --nq:#A9B6BB; --nq-bg:#1E2C30;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:calc(env(safe-area-inset-top,0px) + 80px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.0625rem/1.6 var(--sans);text-rendering:optimizeLegibility}
img,svg{max-width:100%;height:auto}
a{color:var(--petrol);text-underline-offset:.18em;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:2px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(1rem,4vw,2rem)}
.skip{position:absolute;left:-999px;top:0;background:var(--marker);color:var(--marker-ink);padding:.5rem 1rem;z-index:50}
.skip:focus{left:1rem}

/* En-tête */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--surface)}
.site-head{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--surface);border-bottom:1px solid var(--line)}
.site-head .wrap{display:flex;align-items:center;gap:1.5rem;min-height:64px}
.brand{display:flex;align-items:center;gap:.55rem;font-weight:800;font-size:1.25rem;letter-spacing:-.02em;color:var(--ink);text-decoration:none}
.brand svg{width:28px;height:28px;flex:none}
.brand b{color:var(--petrol)}
.nav{display:flex;gap:.25rem;margin-left:auto;flex-wrap:wrap}
.nav a{color:var(--ink);text-decoration:none;font-weight:500;font-size:.95rem;padding:.45rem .7rem;border-radius:var(--r-sm)}
.nav a:hover{background:var(--paper)}
.nav a[aria-current="page"]{color:var(--petrol);box-shadow:inset 0 -2px 0 var(--petrol);border-radius:0}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--line);color:var(--ink);border-radius:var(--r-sm);padding:.4rem .7rem;font:inherit;font-weight:600}
@media (max-width:900px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--surface);border-bottom:1px solid var(--line);flex-direction:column;padding:.5rem 1rem 1rem}
  .nav.open{display:flex}
  .nav a[aria-current="page"]{box-shadow:inset 3px 0 0 var(--petrol)}
}

/* Typographie */
h1,h2,h3{line-height:1.12;letter-spacing:-.022em;margin:0 0 .6em;font-weight:800}
h1{font-size:clamp(2.1rem,4.6vw,3.6rem)}
h2{font-size:clamp(1.55rem,2.6vw,2.15rem);margin-top:1.6em}
h3{font-size:1.2rem;letter-spacing:-.01em;font-weight:700;margin-top:1.4em}
p{margin:0 0 1em}
.lede{font-size:clamp(1.1rem,1.6vw,1.3rem);color:var(--muted);max-width:60ch}
.small{font-size:.875rem;color:var(--muted)}
.prose{font-family:var(--serif);font-size:1.15rem;line-height:1.72;max-width:70ch}
.prose h2,.prose h3{font-family:var(--sans)}
.prose li{margin-bottom:.4em}
.prose table{font-family:var(--sans);font-size:.95rem}
mark{background:linear-gradient(transparent 55%,var(--marker) 55%);color:inherit;padding:0 .1em}
code,.bt{font-family:var(--mono);font-size:.82em}

/* Hero */
.hero{padding:clamp(2.5rem,7vw,5.5rem) 0 clamp(2rem,5vw,4rem);border-bottom:1px solid var(--line)}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr}}
.hero .wrap > *{min-width:0}
.hero h1{max-width:16ch}
.search{display:flex;gap:.5rem;margin:1.75rem 0 1rem;max-width:560px}
.search .btn{justify-content:center}
.search input{flex:1;min-width:0;font:inherit;padding:.85rem 1rem;border:1.5px solid var(--line);border-radius:var(--r-sm);background:var(--surface);color:var(--ink)}
.search input:focus{border-color:var(--petrol);outline:none;box-shadow:0 0 0 3px color-mix(in srgb,var(--petrol) 25%,transparent)}
.btn{display:inline-flex;align-items:center;gap:.4rem;font:inherit;font-weight:600;padding:.85rem 1.2rem;border-radius:var(--r-sm);border:1.5px solid var(--petrol);background:var(--petrol);color:var(--on-petrol);text-decoration:none;cursor:pointer}
.btn:hover{background:var(--petrol-2);border-color:var(--petrol-2)}
.btn.ghost{background:transparent;color:var(--petrol)}
.btn.ghost:hover{background:color-mix(in srgb,var(--petrol) 8%,transparent)}
.cta-row{display:flex;gap:.75rem;flex-wrap:wrap}

/* Facture annotée (élément signature) */
.invoice{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:1.4rem 1.4rem 1.2rem;font-size:.9rem;box-shadow:0 1px 0 var(--line),0 18px 40px -24px rgba(11,79,92,.35)}
.invoice .row{display:flex;justify-content:space-between;gap:1rem;padding:.5rem 0;border-bottom:1px dashed var(--line);position:relative}
.invoice .row:last-of-type{border-bottom:0}
.invoice .k{color:var(--muted)}
.invoice .v{font-weight:600;font-variant-numeric:tabular-nums}
.invoice .head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:.6rem}
.invoice .head strong{font-size:1.15rem;letter-spacing:-.01em}
.tag{position:absolute;right:calc(-1.4rem - 10px);top:50%;transform:translate(100%,-50%);background:var(--petrol);color:var(--on-petrol);font-family:var(--mono);font-size:.7rem;font-weight:500;padding:.18rem .45rem;border-radius:3px;white-space:nowrap}
.tag::before{content:"";position:absolute;left:-5px;top:50%;transform:translateY(-50%);border:5px solid transparent;border-left:0;border-right-color:var(--petrol)}
.invoice-wrap{padding-right:4.5rem}
@media (max-width:520px){.invoice-wrap{padding-right:0}.invoice{padding:1.1rem}.tag{position:static;transform:none;order:2;margin-right:auto;align-self:center}.tag::before{display:none}.invoice .k{order:1}.invoice .v{order:3}.invoice .row{gap:.5rem}.search{flex-direction:column}.cta-row .btn{flex:1;justify-content:center}}
.invoice-caption{margin-top:.9rem;font-size:.85rem;color:var(--muted)}
.stamp{display:inline-block;border:2px solid var(--ok);color:var(--ok);font-weight:800;font-size:.72rem;letter-spacing:.04em;padding:.2rem .5rem;border-radius:3px;transform:rotate(-4deg)}
@media (prefers-reduced-motion:no-preference){
  .invoice .tag{opacity:0;animation:tagIn .45s cubic-bezier(.2,.7,.2,1) forwards}
  .invoice .row:nth-of-type(1) .tag{animation-delay:.35s}
  .invoice .row:nth-of-type(2) .tag{animation-delay:.6s}
  .invoice .row:nth-of-type(3) .tag{animation-delay:.85s}
  .invoice .row:nth-of-type(4) .tag{animation-delay:1.1s}
  .invoice .row:nth-of-type(5) .tag{animation-delay:1.35s}
  .invoice .row:nth-of-type(6) .tag{animation-delay:1.6s}
  .invoice .stamp{opacity:0;animation:stamp .35s 2s ease-out forwards}
}
@keyframes tagIn{from{opacity:0;transform:translate(calc(100% + 10px),-50%)}to{opacity:1;transform:translate(100%,-50%)}}
@keyframes stamp{from{opacity:0;transform:rotate(-4deg) scale(1.6)}to{opacity:1;transform:rotate(-4deg) scale(1)}}
@media (max-width:520px){.invoice .tag{animation-name:fadeIn}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* Sections */
.section{padding:clamp(2.5rem,6vw,4.5rem) 0}
.section + .section{border-top:1px solid var(--line)}
.page-head{padding:clamp(2rem,5vw,3.5rem) 0 1.5rem}
.crumbs{font-size:.85rem;color:var(--muted);margin-bottom:1rem}
.crumbs a{color:var(--muted)}

/* Calendrier */
.timeline{list-style:none;padding:0;margin:1.5rem 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:3px solid var(--petrol)}
.timeline li{padding:1.1rem 1.25rem 0 0;position:relative}
.timeline li::before{content:"";position:absolute;top:-9px;left:0;width:15px;height:15px;border-radius:50%;background:var(--surface);border:3px solid var(--petrol)}
.timeline li.now::before{background:var(--marker);border-color:var(--marker)}
.timeline time{display:block;font-weight:800;font-size:1.25rem;letter-spacing:-.01em;margin-top:.4rem}
.timeline p{color:var(--muted);margin:.3rem 0 0;font-size:.98rem}
@media (max-width:760px){.timeline{grid-template-columns:1fr;border-top:0;border-left:3px solid var(--petrol)}.timeline li{padding:0 0 1.4rem 1.25rem}.timeline li::before{top:4px;left:-9px}.timeline time{margin-top:0}}

/* Grilles de liens */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,3rem)}
@media (max-width:820px){.split{grid-template-columns:1fr}}
.linklist{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}
.linklist li{border-bottom:1px solid var(--line)}
.linklist a{display:flex;justify-content:space-between;gap:1rem;padding:1rem .25rem;text-decoration:none;color:var(--ink)}
.linklist a:hover{background:var(--surface)}
.linklist strong{display:block;font-size:1.08rem}
.linklist span{color:var(--muted);font-size:.95rem}

/* Encadrés */
.note{border-left:4px solid var(--marker);background:var(--surface);padding:1rem 1.2rem;margin:1.5rem 0;font-family:var(--sans);font-size:.98rem;border-radius:0 var(--r-sm) var(--r-sm) 0}
.note.warn{border-left-color:var(--wait)}
.note p:last-child{margin:0}

/* Tableaux */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-md);background:var(--surface)}
table{border-collapse:collapse;width:100%;font-size:.95rem}
th,td{text-align:left;padding:.75rem .9rem;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:700;font-size:.85rem;color:var(--muted);background:var(--surface);position:sticky;top:0}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover td{background:color-mix(in srgb,var(--petrol) 4%,transparent)}

/* Annuaire */
.filters{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:.75rem;margin:1.25rem 0 1rem}
@media (max-width:820px){.filters{grid-template-columns:1fr 1fr}.filters .q{grid-column:1/-1}}
.filters label{display:block;font-size:.8rem;font-weight:600;color:var(--muted);margin-bottom:.25rem}
.filters input,.filters select{width:100%;font:inherit;font-size:.95rem;padding:.6rem .7rem;border:1.5px solid var(--line);border-radius:var(--r-sm);background:var(--surface);color:var(--ink)}
.count{font-size:.95rem;color:var(--muted);margin:.25rem 0 .75rem}
.count b{color:var(--ink)}
.op{display:flex;align-items:center;gap:.75rem;min-width:220px}
.logo{width:38px;height:38px;flex:none;border-radius:8px;display:grid;place-items:center;font-weight:800;font-size:.85rem;color:#fff;letter-spacing:-.02em;overflow:hidden}
.logo img{width:100%;height:100%;object-fit:contain;background:#fff}
.op-name{font-weight:700}
.badge{display:inline-block;font-size:.78rem;font-weight:700;padding:.2rem .55rem;border-radius:99px;white-space:nowrap}
.badge.ok{background:var(--ok-bg);color:var(--ok)}
.badge.wait{background:var(--wait-bg);color:var(--wait)}
.badge.nq{background:var(--nq-bg);color:var(--nq)}
.ext{white-space:nowrap;font-weight:600}
.ext svg{width:.8em;height:.8em;vertical-align:-.05em;margin-left:.15em}
.muted{color:var(--muted)}
.empty{padding:2rem;text-align:center;color:var(--muted)}

/* Simulateur */
.sim{display:grid;grid-template-columns:320px 1fr;gap:clamp(1.5rem,4vw,3rem);align-items:start}
@media (max-width:900px){.sim{grid-template-columns:1fr}}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:1.25rem}
.panel h2{font-size:1.1rem;margin:0 0 1rem}
.field{margin-bottom:1.25rem}
.field > label,.field legend{display:block;font-weight:700;font-size:.92rem;margin-bottom:.4rem;padding:0}
fieldset{border:0;margin:0;padding:0}
.vol-out{font-size:2.2rem;font-weight:800;letter-spacing:-.03em;font-variant-numeric:tabular-nums;line-height:1}
.vol-out small{font-size:.9rem;font-weight:500;color:var(--muted);letter-spacing:0}
input[type=range]{width:100%;accent-color:var(--petrol);margin:.75rem 0 .5rem}
.presets{display:flex;flex-wrap:wrap;gap:.35rem}
.chip{font:inherit;font-size:.82rem;font-weight:600;padding:.3rem .6rem;border-radius:99px;border:1.5px solid var(--line);background:var(--paper);color:var(--ink);cursor:pointer}
.chip[aria-pressed="true"]{background:var(--petrol);border-color:var(--petrol);color:var(--on-petrol)}
.seg{display:grid;grid-template-columns:1fr;gap:.35rem}
.seg label{display:flex;gap:.5rem;align-items:flex-start;font-weight:500;font-size:.95rem;padding:.55rem .65rem;border:1.5px solid var(--line);border-radius:var(--r-sm);cursor:pointer}
.seg input{accent-color:var(--petrol);margin-top:.3rem}
.seg label:has(input:checked){border-color:var(--petrol);background:color-mix(in srgb,var(--petrol) 6%,transparent)}
.num{width:6rem;font:inherit;padding:.5rem .6rem;border:1.5px solid var(--line);border-radius:var(--r-sm);background:var(--surface);color:var(--ink)}
.results{display:grid;gap:.6rem}
.res{display:grid;grid-template-columns:1.3fr 1fr auto;gap:1rem;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:1rem 1.1rem}
.res.off{opacity:.62}
.res h3{margin:0;font-size:1.02rem}
.res .offer{font-size:.85rem;color:var(--muted)}
.res .bar{height:8px;border-radius:4px;background:var(--paper);overflow:hidden;margin-top:.4rem}
.res .bar i{display:block;height:100%;background:var(--petrol);border-radius:4px}
.res .price{text-align:right;font-variant-numeric:tabular-nums}
.res .price b{display:block;font-size:1.35rem;letter-spacing:-.02em}
.res .price span{font-size:.82rem;color:var(--muted)}
.res .why{grid-column:1/-1;font-size:.86rem;color:var(--muted);margin:0}
.res .why strong{color:var(--wait)}
@media (max-width:600px){.res{grid-template-columns:1fr auto}.res .barcell{grid-column:1/-1;order:3}}

/* FAQ */
.faq details{border-bottom:1px solid var(--line);padding:.25rem 0}
.faq summary{cursor:pointer;font-weight:700;font-size:1.08rem;padding:.9rem 2rem .9rem 0;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:.25rem;top:.7rem;font-size:1.4rem;font-weight:400;color:var(--petrol)}
.faq details[open] summary::after{content:"–"}
.faq .a{padding:0 0 1rem;max-width:70ch;color:var(--ink)}

/* Pied de page */
.site-foot{border-top:1px solid var(--line);background:var(--surface);padding:2.5rem 0 3rem;margin-top:3rem;font-size:.92rem}
.site-foot .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem}
@media (max-width:760px){.site-foot .cols{grid-template-columns:1fr}}
.site-foot ul{list-style:none;padding:0;margin:0}
.site-foot li{margin:.35rem 0}
.site-foot a{color:var(--ink)}
.site-foot h2{font-size:.95rem;margin:0 0 .6rem}
.disclaimer{color:var(--muted);max-width:60ch}

@media print{.site-head,.site-foot,.filters,.menu-btn{display:none}body{background:#fff;color:#000}}