/* ============================================================
   ADFIC 3.0 — Research Provenance (web layer)
   Self-contained responsive stylesheet. Brand tokens mirror
   adfic3.css (deck system) re-expressed for a scrolling page.
   ============================================================ */

:root{
  --navy:#0D1B2A; --steel:#1B3A5C; --forest:#15332C;
  --parchment:#F4F1EC; --parchment-2:#EDE7DC; --paper:#FBFAF7;
  --orange:#C2612E; --orange-soft:#E2A06A; --earth:#B8956A; --bronze:#9A7A55;
  --teal:#2A6A75; --flag-green:#2FA36F;
  --ink:#1A1A1A; --ink-soft:#54504A; --label:#6B7280; --line:#D8D2C7; --line-soft:#E7E1D6;
  --cream:#F4F1EC; --cream-soft:#B9C3CC; --cream-mute:#7E8B97;
  --serif:'Playfair Display',Georgia,serif;
  --sans:'Inter','Helvetica Neue',Arial,sans-serif;
  --mono:'IBM Plex Mono','SFMono-Regular',monospace;
  --wrap:1180px;
  /* load scale */
  --load-pilier:#C2612E; --load-charpente:#9A7A55; --load-appui:#2A6A75; --load-contexte:#9CA3AF;
  /* status */
  --ok:#2FA36F; --av:#B8956A; --cp:#C2612E;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0; background:var(--parchment); color:var(--ink);
  font-family:var(--sans); font-size:16px; line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:var(--wrap); margin:0 auto; padding:0 clamp(20px,5vw,56px);}
a{color:var(--teal); text-decoration:none;}
h1,h2,h3{font-family:var(--serif); font-weight:700; color:var(--navy); margin:0;}

/* language toggle: hide opposite language */
[data-lang="fr"] [lang="en"]{display:none;}
[data-lang="en"] [lang="fr"]{display:none;}

/* tricolor flag motif */
.tricolor{display:inline-flex; gap:3px; vertical-align:middle;}
.tricolor i{width:9px; height:9px; display:block;}
.tricolor i:nth-child(1){background:var(--orange);}
.tricolor i:nth-child(2){background:var(--parchment); border:1px solid var(--line);}
.tricolor i:nth-child(3){background:var(--flag-green);}
.tricolor.sm i{width:7px; height:7px;}

/* ---------- TOPBAR ---------- */
.topbar{position:sticky; top:0; z-index:50; background:var(--navy); color:var(--cream);}
.topbar-inner{max-width:var(--wrap); margin:0 auto; padding:14px clamp(20px,5vw,56px);
  display:flex; align-items:center; justify-content:space-between; gap:20px;}
.wordmark{font-family:var(--serif); font-weight:700; font-size:22px; letter-spacing:.04em;
  color:var(--cream); display:inline-flex; align-items:center; gap:10px;}
.mainnav{display:flex; gap:22px; flex-wrap:wrap;}
.mainnav a{font-family:var(--sans); font-size:12px; letter-spacing:.12em; text-transform:uppercase;
  color:var(--cream-soft);}
.mainnav a:hover,.mainnav a.active{color:var(--orange);}
.lang-switch{display:flex; gap:4px;}
.lang-switch button{background:transparent; border:1px solid var(--cream-mute); color:var(--cream-soft);
  font-family:var(--mono); font-size:11px; padding:4px 9px; cursor:pointer; border-radius:2px;}
.lang-switch button[aria-pressed="true"]{background:var(--orange); border-color:var(--orange); color:#fff;}
@media(max-width:720px){.mainnav{display:none;}}

/* ---------- HERO ---------- */
.hero{background:var(--navy); color:var(--cream); padding:clamp(44px,7vw,84px) 0 clamp(40px,6vw,72px);}
.hero .wrap{max-width:var(--wrap);}
.kicker-row{display:flex; align-items:center; gap:14px; flex-wrap:wrap;}
.kicker-row .label{font-family:var(--mono); font-size:12px; letter-spacing:.16em; text-transform:uppercase; color:var(--cream-soft);}
.badge{font-family:var(--sans); font-size:10.5px; font-weight:700; letter-spacing:.12em; text-transform:uppercase;
  padding:5px 11px; border-radius:2px;}
.badge.conf{background:#6B2230; color:#fff;}
.badge.share{background:var(--flag-green); color:#06231a;}
.hero h1{font-size:clamp(30px,5vw,52px); line-height:1.08; color:var(--cream); margin-top:24px; max-width:16em;}
.hero h1 em{font-style:italic; color:var(--orange);}
.hero .lede{font-size:clamp(16px,2vw,19px); color:var(--cream-soft); margin-top:18px; max-width:46em;}
.stat-row{display:grid; grid-template-columns:repeat(4,1fr); gap:clamp(16px,3vw,34px); margin-top:clamp(30px,5vw,48px);}
.stat-cell .num{font-family:var(--serif); font-size:clamp(34px,5vw,52px); color:var(--orange); line-height:1;}
.stat-cell .cap{font-size:12px; color:var(--cream-soft); margin-top:8px; line-height:1.4;}
@media(max-width:680px){.stat-row{grid-template-columns:repeat(2,1fr);}}

/* ---------- SECTION SCAFFOLD ---------- */
.section{padding:clamp(40px,6vw,72px) 0; border-bottom:1px solid var(--line-soft);}
.section.alt{background:var(--paper);}
.eyebrow{font-family:var(--mono); font-size:11.5px; letter-spacing:.18em; text-transform:uppercase; color:var(--orange);}
.section h2{font-size:clamp(24px,3.4vw,36px); margin-top:10px; line-height:1.12;}
.section .dek{font-size:clamp(15px,1.8vw,17px); color:var(--ink-soft); margin-top:12px; max-width:48em;}

/* how-to-read spine cards */
.spine{display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin-top:26px;}
.spine .step{background:var(--paper); border:1px solid var(--line); border-top:3px solid var(--orange); padding:18px;}
.spine .step .n{font-family:var(--mono); font-size:11px; letter-spacing:.14em; color:var(--label); text-transform:uppercase;}
.spine .step h3{font-size:16px; margin:6px 0 6px;}
.spine .step p{font-size:13px; color:var(--ink-soft); margin:0;}
@media(max-width:820px){.spine{grid-template-columns:1fr 1fr;}}
@media(max-width:520px){.spine{grid-template-columns:1fr;}}

/* legends */
.legend{display:flex; flex-wrap:wrap; gap:22px; margin-top:24px;}
.legend .lg{display:flex; align-items:center; gap:9px; font-size:12.5px; color:var(--ink-soft);}
.dot{width:11px; height:11px; border-radius:50%; display:inline-block;}
.dot.ok{background:var(--ok);} .dot.av{background:var(--av);} .dot.cp{background:var(--cp);}

/* load gauge (4-step) */
.gauge{display:inline-flex; gap:3px; align-items:center;}
.gauge i{width:14px; height:6px; background:var(--line); display:block; border-radius:1px;}
.gauge[data-load="pilier"] i:nth-child(-n+4){background:var(--load-pilier);}
.gauge[data-load="charpente"] i:nth-child(-n+3){background:var(--load-charpente);}
.gauge[data-load="appui"] i:nth-child(-n+2){background:var(--load-appui);}
.gauge[data-load="contexte"] i:nth-child(-n+1){background:var(--load-contexte);}
.gauge-label{font-family:var(--mono); font-size:10px; letter-spacing:.12em; text-transform:uppercase; color:var(--label); margin-left:7px;}

/* ---------- FILTER CONTROLS ---------- */
.controls{display:flex; flex-direction:column; gap:14px; margin-top:24px;}
.search{width:100%; max-width:560px; border:0; border-bottom:1.5px solid var(--navy); background:transparent;
  font-family:var(--sans); font-size:17px; padding:10px 2px; color:var(--ink); outline:none;}
.search::placeholder{color:var(--label);}
.chips{display:flex; flex-wrap:wrap; gap:8px;}
.chip{border:1px solid var(--line); background:#fff; cursor:pointer; border-radius:2px;
  font-family:var(--mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase;
  padding:7px 14px; color:var(--label); transition:all .14s; display:inline-flex; gap:7px; align-items:center;}
.chip .ct{color:#b9b2a4;}
.chip.on{background:var(--navy); color:#fff; border-color:var(--navy);}
.chip.on .ct{color:var(--cream-mute);}
.chip.cstatus.on{background:var(--teal); border-color:var(--teal);}
.count-line{font-family:var(--mono); font-size:11.5px; letter-spacing:.12em; text-transform:uppercase; color:var(--label);}

/* ---------- REGISTRY ROWS ---------- */
.reg-list{border-top:1.5px solid var(--navy); margin-top:22px;}
.reg-row{border-bottom:1px solid var(--line-soft);}
.reg-head{display:grid; grid-template-columns:64px minmax(0,2fr) 150px 130px 120px;
  gap:16px; align-items:center; padding:16px 4px; cursor:pointer; transition:background .14s;}
.reg-head:hover{background:#fff;}
.reg-head .rid{font-family:var(--mono); font-size:12px; color:var(--teal); font-weight:600;}
.reg-head .rtitle{font-size:15.5px; color:var(--navy); font-weight:600; line-height:1.35;}
.reg-head .rtitle .rtype{display:block; font-family:var(--mono); font-size:10.5px; font-weight:400;
  letter-spacing:.08em; text-transform:uppercase; color:var(--label); margin-top:3px;}
.reg-head .rdomain{font-size:12.5px; color:var(--ink-soft);}
.vbadge{font-family:var(--mono); font-size:9.5px; letter-spacing:.1em; text-transform:uppercase;
  padding:3px 8px; white-space:nowrap; justify-self:start; border-radius:2px; border:1px solid;}
.vbadge.ok{color:#1c6f4c; border-color:#bfe0cf; background:rgba(47,163,111,.08);}
.vbadge.av{color:var(--bronze); border-color:var(--earth); background:rgba(184,149,106,.08);}
.vbadge.cp{color:var(--orange); border-color:#e3b79c; background:rgba(194,97,46,.08);}
.reg-head .rload{justify-self:start;}
@media(max-width:860px){
  .reg-head{grid-template-columns:54px 1fr 96px;}
  .reg-head .rdomain,.reg-head .rload{display:none;}
}

.reg-detail{display:none; padding:6px 4px 26px 80px;}
@media(max-width:860px){.reg-detail{padding-left:4px;}}
.reg-row.open .reg-detail{display:grid; grid-template-columns:1.1fr 1fr; gap:26px;}
@media(max-width:860px){.reg-row.open .reg-detail{grid-template-columns:1fr;}}
.reg-detail .blk{margin-bottom:16px;}
.reg-detail .k{font-family:var(--mono); font-size:10.5px; letter-spacing:.16em; text-transform:uppercase; color:var(--orange); margin-bottom:6px;}
.reg-detail p{font-size:14px; color:#3d4754; line-height:1.6; margin:0;}
.reg-detail ul{margin:0; padding-left:18px;}
.reg-detail li{font-size:14px; color:#3d4754; line-height:1.55; margin-bottom:4px;}
/* feeds → stakeholder + rationale */
.feed{border-left:2px solid var(--line); padding:2px 0 2px 12px; margin-bottom:10px;}
.feed .art{font-size:13.5px; color:var(--navy); font-weight:600;}
.feed .who{font-family:var(--mono); font-size:10.5px; letter-spacing:.06em; text-transform:uppercase; color:var(--teal); display:block; margin:3px 0;}
.feed .why{font-size:13px; color:var(--ink-soft);}
.meta-row{display:flex; flex-wrap:wrap; gap:18px; align-items:center; margin-top:6px;}
.meta-row .mi{font-family:var(--mono); font-size:11px; letter-spacing:.06em; color:var(--label);}
.reg-empty{display:none; padding:48px 0; text-align:center; color:var(--label); font-family:var(--mono); font-size:13px; letter-spacing:.06em;}

/* ---------- VOIDS / FIELD / ANCHORS TABLES ---------- */
.dtable{width:100%; border-collapse:collapse; margin-top:22px; font-size:13.5px;}
.dtable th{font-family:var(--mono); font-size:10.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--label);
  text-align:left; padding:10px 12px; border-bottom:1.5px solid var(--navy);}
.dtable td{padding:12px; border-bottom:1px solid var(--line-soft); color:#3d4754; vertical-align:top; line-height:1.5;}
.dtable td.hi{color:var(--navy); font-weight:600;}
.sev{font-family:var(--mono); font-size:10px; letter-spacing:.08em; text-transform:uppercase; padding:2px 7px; border-radius:2px; white-space:nowrap;}
.sev.cp{color:var(--orange); background:rgba(194,97,46,.1);}
.sev.av{color:var(--bronze); background:rgba(184,149,106,.12);}
.sev.ok{color:#1c6f4c; background:rgba(47,163,111,.1);}

/* field-research phase-0 cards */
.field-grid{display:grid; grid-template-columns:1fr 1fr; gap:18px; margin-top:24px;}
@media(max-width:780px){.field-grid{grid-template-columns:1fr;}}
.fcard{background:var(--paper); border:1px solid var(--line); border-left:4px solid var(--orange); padding:20px;}
.fcard h3{font-size:17px;}
.fcard .frow{margin-top:12px;}
.fcard .fk{font-family:var(--mono); font-size:10px; letter-spacing:.14em; text-transform:uppercase; color:var(--label);}
.fcard .fv{font-size:13.5px; color:#3d4754; line-height:1.5; margin-top:2px;}
.fcard .owner{display:inline-block; margin-top:12px; font-family:var(--mono); font-size:10.5px; letter-spacing:.08em;
  text-transform:uppercase; color:var(--teal); border:1px solid var(--line); padding:3px 9px; border-radius:2px;}
.phase0-band{background:var(--forest); color:var(--cream); padding:22px 24px; margin-top:28px; border-radius:3px;}
.phase0-band b{color:var(--orange);}

/* anchors grid */
.anchors{display:grid; grid-template-columns:repeat(auto-fill,minmax(220px,1fr)); gap:14px; margin-top:24px;}
.anchor{background:var(--paper); border:1px solid var(--line); padding:16px;}
.anchor .av-num{font-family:var(--serif); font-size:26px; color:var(--orange); line-height:1;}
.anchor .av-cap{font-size:12.5px; color:var(--ink-soft); margin-top:6px;}
.anchor .av-src{font-family:var(--mono); font-size:9.5px; letter-spacing:.06em; text-transform:uppercase; color:var(--label); margin-top:8px;}

/* source-index categories */
.cats{display:grid; grid-template-columns:repeat(auto-fill,minmax(240px,1fr)); gap:14px; margin-top:24px;}
.cat{border:1px solid var(--line); padding:16px; background:#fff;}
.cat .cc{font-family:var(--serif); font-size:30px; color:var(--navy);}
.cat .cn{font-size:13px; color:var(--ink-soft); margin-top:4px;}
.cat .cs{font-size:11.5px; color:var(--label); margin-top:6px; line-height:1.4;}

/* ---------- FOOTER ---------- */
.site-foot{background:var(--navy); color:var(--cream-soft); padding:36px 0; font-size:12.5px;}
.site-foot .wrap{display:flex; flex-wrap:wrap; gap:18px; justify-content:space-between; align-items:center;}
.site-foot .stamp{font-family:var(--mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--cream-mute);}

/* print */
@media print{
  .topbar,.controls,.lang-switch{display:none;}
  .reg-row .reg-detail{display:grid !important;}
  body{background:#fff;}
}