/* ============================================================
   LUCEED — references.css
   Cartes de références · filtres · fiche détaillée · page /références
   Réutilise les tokens de styles.css (--navy, --accent, --sand, etc.)
   ============================================================ */

/* ---------- Nav solide (pages à fond clair) ---------- */
.nav.is-solid {
  background: rgba(21,40,65,0.95);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  backdrop-filter: blur(18px) saturate(1.4);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 10px 40px -22px rgba(5,14,26,0.8);
}
.nav__link.is-current { color: #fff; }
.nav__link.is-current::after { width: 100%; }

/* ---------- Icône sectorielle (line icon) ---------- */
.sec-ico { width: 1.5em; height: 1.25em; flex: none; }
.sec-ico .cls-1 { fill: none; stroke: currentColor; stroke-width: 4px; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Couleur d'accent par secteur (oklch sobre, hue variable) ---------- */
.refcard[data-sector="public"],     .rmodal__card[data-sector="public"],     .rfilter[data-sector="public"],     .refs-sector[data-sector="public"]     { --sec: oklch(0.50 0.085 248); }
.refcard[data-sector="banques"],    .rmodal__card[data-sector="banques"],    .rfilter[data-sector="banques"],    .refs-sector[data-sector="banques"]    { --sec: oklch(0.52 0.075 168); }
.refcard[data-sector="assurances"], .rmodal__card[data-sector="assurances"], .rfilter[data-sector="assurances"], .refs-sector[data-sector="assurances"] { --sec: oklch(0.52 0.095 300); }
.refcard[data-sector="energie"],    .rmodal__card[data-sector="energie"],    .rfilter[data-sector="energie"],    .refs-sector[data-sector="energie"]    { --sec: oklch(0.56 0.125 52); }
.refcard[data-sector="sante"],      .rmodal__card[data-sector="sante"],      .rfilter[data-sector="sante"],      .refs-sector[data-sector="sante"]      { --sec: oklch(0.55 0.120 26); }
.refcard[data-sector="transport"],  .rmodal__card[data-sector="transport"],  .rfilter[data-sector="transport"],  .refs-sector[data-sector="transport"]  { --sec: oklch(0.54 0.090 222); }
.refcard[data-sector="justice"],    .rmodal__card[data-sector="justice"],    .rfilter[data-sector="justice"],    .refs-sector[data-sector="justice"]    { --sec: oklch(0.48 0.080 285); }
.refcard[data-sector="prevoyance"], .rmodal__card[data-sector="prevoyance"], .rfilter[data-sector="prevoyance"], .refs-sector[data-sector="prevoyance"] { --sec: oklch(0.52 0.072 195); }
.refcard[data-sector="industrie"],  .rmodal__card[data-sector="industrie"],  .rfilter[data-sector="industrie"],  .refs-sector[data-sector="industrie"]  { --sec: oklch(0.50 0.060 80); }
.refcard[data-sector="culture"],    .rmodal__card[data-sector="culture"],    .rfilter[data-sector="culture"],    .refs-sector[data-sector="culture"]    { --sec: oklch(0.54 0.115 350); }

/* ---------- Carte de référence ---------- */
.refcard {
  position: relative; display: flex; flex-direction: column;
  background: var(--paper); border: 1px solid var(--hairline);
  border-radius: var(--radius); padding: clamp(22px, 2.4vw, 30px);
  cursor: pointer; text-align: left; min-height: 100%;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease), opacity .45s var(--ease);
}
.refcard.is-swapping { opacity: 0; transform: translateY(10px); }
.refcard::before {
  content: ""; position: absolute; left: 0; top: 22px; bottom: 22px; width: 3px;
  background: var(--sec, var(--accent)); border-radius: 0 3px 3px 0;
  transform: scaleY(0); transform-origin: top; transition: transform .4s var(--ease);
}
.refcard:hover, .refcard:focus-visible {
  transform: translateY(-4px); border-color: transparent; outline: none;
  box-shadow: 0 26px 50px -28px rgba(21,40,65,0.42);
}
.refcard:hover::before, .refcard:focus-visible::before { transform: scaleY(1); }

.refcard__top { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.refcard__sector {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--sec, var(--accent));
}
.refcard__year { font-family: var(--mono); font-size: 0.78rem; color: var(--ink-soft); flex: none; }
.refcard__client { margin-top: 16px; font-size: 0.92rem; font-weight: 600; color: var(--ink-soft); letter-spacing: -0.01em; }
.refcard__title { margin-top: 5px; font-size: clamp(1.2rem, 1.0rem + 0.85vw, 1.5rem); font-weight: 700; letter-spacing: -0.02em; color: var(--ink); line-height: 1.22; }
.refcard__sum { margin-top: 12px; font-size: 0.95rem; color: var(--ink-soft); line-height: 1.55; }
.refcard__foot {
  margin-top: auto; padding-top: 20px;
  display: flex; align-items: flex-end; justify-content: space-between; gap: 14px;
}
.refcard__acts { display: flex; flex-wrap: wrap; gap: 7px; }
.chip--more { font-weight: 600; }
.refcard__cta {
  flex: none; display: inline-flex; align-items: center; gap: 0.4em;
  font-size: 0.84rem; font-weight: 600; color: var(--sec, var(--accent));
  transition: gap .3s var(--ease); white-space: nowrap;
}
.refcard:hover .refcard__cta { gap: 0.7em; }

/* Cartes en avant sur l'accueil : section--bone -> fond paper sur la carte */
#cases.refs-grid { display: grid; gap: clamp(18px, 2vw, 26px); grid-template-columns: 1fr; }
@media (min-width: 720px)  { #cases.refs-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1040px) { #cases.refs-grid { grid-template-columns: repeat(3, 1fr); } }

/* ============================================================
   PAGE RÉFÉRENCES
   ============================================================ */

/* Hero plein cadre (mise en page cohérente avec la page Carrières) */
.refs-hero {
  position: relative; min-height: clamp(520px, 78vh, 720px);
  display: flex; align-items: flex-end; color: #fff;
  overflow: hidden; background: var(--navy-900);
  padding-top: 84px; box-sizing: border-box;
}
.refs-hero__img { position: absolute; inset: 0; }
.refs-hero__img img { width: 100%; height: 100%; object-fit: cover; object-position: center 42%; }
.refs-hero__veil {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(9,21,37,0.66) 0%, rgba(9,21,37,0.30) 40%, rgba(9,21,37,0.92) 100%);
}
.refs-hero__inner {
  position: relative; max-width: var(--container); margin-inline: auto;
  padding: 0 var(--gutter) clamp(48px, 7vw, 92px); width: 100%;
}
.refs-hero__eyebrow { color: var(--sand); }
.refs-hero h1 {
  margin-top: 16px; color: #fff; max-width: 20ch;
  font-size: clamp(2.6rem, 1.6rem + 5vw, 5rem); letter-spacing: -0.04em; line-height: 1.04;
}
.refs-hero__sub { margin-top: 22px; max-width: 640px; font-size: var(--fs-lead); color: var(--navy-100); }

.refspage { padding-top: clamp(40px, 5vw, 72px); }

/* Barre d'outils : filtres + recherche */
.refs-toolbar {
  position: sticky; top: 86px; z-index: 40;
  margin-top: clamp(34px, 4vw, 52px); display: flex; flex-wrap: wrap;
  gap: 14px 20px; align-items: center; justify-content: space-between;
  padding: 14px 16px; border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.72);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  backdrop-filter: blur(16px) saturate(1.4);
  border: 1px solid rgba(21,40,65,0.10);
  box-shadow: 0 16px 40px -26px rgba(21,40,65,0.45);
}
.refs-filters { display: flex; flex-wrap: wrap; gap: 10px; }
.rfilter {
  display: inline-flex; align-items: center; gap: 8px; white-space: nowrap;
  padding: 9px 15px; border-radius: 999px; border: 1px solid var(--hairline);
  background: transparent; color: var(--ink-soft); cursor: pointer;
  font-size: 0.88rem; font-weight: 600; letter-spacing: -0.01em;
  transition: color .25s, border-color .25s, background .25s, transform .2s var(--ease);
}
.rfilter .sec-ico { width: 1.35em; height: 1.1em; color: var(--sec, var(--ink-soft)); transition: color .25s; }
.rfilter__n { font-family: var(--mono); font-size: 0.72rem; opacity: 0.6; }
.rfilter:hover { color: var(--ink); border-color: var(--sec, var(--ink-soft)); }
.rfilter.is-active { background: var(--sec, var(--navy)); border-color: var(--sec, var(--navy)); color: #fff; }
.rfilter.is-active .sec-ico { color: #fff; }
.rfilter.is-active .rfilter__n { opacity: 0.75; }

.refs-search {
  position: relative; flex: 1 1 240px; max-width: 320px; min-width: 200px;
}
.refs-search input {
  width: 100%; padding: 11px 16px 11px 40px; border-radius: 999px;
  border: 1px solid var(--hairline); background: var(--paper); color: var(--ink);
  font: inherit; font-size: 0.92rem; transition: border-color .25s;
}
.refs-search input:focus { outline: none; border-color: var(--accent); }
.refs-search::before {
  content: ""; position: absolute; left: 15px; top: 50%; width: 15px; height: 15px;
  transform: translateY(-50%); opacity: 0.45;
  background: currentColor;
  -webkit-mask: no-repeat center / contain; mask: no-repeat center / contain;
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23000' stroke-width='2' d='M10.5 3a7.5 7.5 0 1 0 0 15 7.5 7.5 0 0 0 0-15zM21 21l-5.2-5.2'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23000' stroke-width='2' d='M10.5 3a7.5 7.5 0 1 0 0 15 7.5 7.5 0 0 0 0-15zM21 21l-5.2-5.2'/%3E%3C/svg%3E");
}

.refs-count { margin-top: 26px; font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.06em; color: var(--ink-soft); text-transform: uppercase; }

.refs-grid {
  margin-top: 18px; display: grid; gap: clamp(18px, 2vw, 26px); grid-template-columns: 1fr;
  align-items: stretch;
}
@media (min-width: 720px)  { .refs-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1080px) { .refs-grid { grid-template-columns: repeat(3, 1fr); } }
.refspage .refcard { background: var(--bone); }

.refs-empty { padding: 60px 0; text-align: center; color: var(--ink-soft); font-size: 1.05rem; }

/* ---------- Archive « Toutes les références » : 2 axes de filtre ---------- */
.arch-toolbar { display: grid; gap: 18px; margin-bottom: clamp(22px, 3vw, 32px); }
.refs-axis { display: flex; flex-direction: column; gap: 9px; }
.refs-axis__label { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft); }
.arch-search { max-width: 420px; }
.arch-search input { width: 100%; }
.arch-hint { padding: 56px 0; text-align: center; color: var(--ink-soft); font-size: 1.08rem; max-width: 46ch; margin-inline: auto; }

/* ---------- Teaser « Références récentes » (landings) ---------- */
.refs-recent-head { display: flex; align-items: baseline; justify-content: space-between; gap: 14px 28px; flex-wrap: wrap; margin-top: clamp(44px, 6vw, 80px); }
.refs-recent-head h2 { font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2.1rem); letter-spacing: -0.02em; }
.refs-recent-grid { margin-top: clamp(22px, 3vw, 32px); }

/* ============================================================
   FICHE DÉTAILLÉE (modale)
   ============================================================ */
.rmodal { position: fixed; inset: 0; z-index: 120; display: none; }
.rmodal.is-open { display: block; }
.rmodal__scrim { position: absolute; inset: 0; background: rgba(9,21,37,0.55); backdrop-filter: blur(3px); animation: rmodalfade .3s ease; }
@keyframes rmodalfade { from { opacity: 0; } }
.rmodal__card {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: min(680px, calc(100vw - 36px)); max-height: min(88vh, 880px); overflow-y: auto;
  background: var(--paper); border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 48px); box-shadow: 0 40px 90px -30px rgba(9,21,37,0.6);
  animation: rmodalpop .4s var(--ease);
}
@keyframes rmodalpop { from { opacity: 0; transform: translate(-50%, -46%); } }
.rmodal__close {
  position: absolute; top: 16px; right: 16px; width: 40px; height: 40px; border-radius: 999px;
  border: 1px solid var(--hairline); background: var(--paper); color: var(--ink-soft);
  font-size: 1rem; cursor: pointer; transition: color .2s, border-color .2s, transform .2s var(--ease);
}
.rmodal__close:hover { color: var(--ink); border-color: var(--ink); transform: rotate(90deg); }
.rmodal__head { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-right: 40px; }
.rmodal__sector {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 0.74rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--sec, var(--accent));
}
.rmodal__sector .sec-ico { width: 1.6em; height: 1.3em; }
.rmodal__year { font-family: var(--mono); font-size: 0.8rem; color: var(--ink-soft); flex: none; }
.rmodal__client { margin-top: 16px; font-size: 0.95rem; font-weight: 600; color: var(--ink-soft); letter-spacing: -0.01em; }
.rmodal__title { margin-top: 6px; font-size: clamp(1.6rem, 1.25rem + 1.9vw, 2.3rem); font-weight: 700; letter-spacing: -0.025em; line-height: 1.08; color: var(--ink); }
.rmodal__sections { margin-top: 28px; display: grid; gap: 22px; }
.rmodal__sec h4 {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-soft); margin-bottom: 8px;
}
.rmodal__sec:nth-child(3) h4 { color: var(--accent); }
.rmodal__sec p { font-size: 1rem; line-height: 1.62; color: var(--ink); }
.rmodal__actsblock { margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--hairline); }
.rmodal__actslabel { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 12px; }
.rmodal__acts { display: flex; flex-wrap: wrap; gap: 8px; }

@media (prefers-reduced-motion: reduce) {
  .refcard, .refcard__cta, .rfilter, .refspage__back { transition: none; }
  .rmodal__scrim, .rmodal__card { animation: none; }
}

/* ---------- Bande « Explorer par secteur » ---------- */
.refs-sectors-head { max-width: 760px; }
.refs-sectors-head h2 { font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2.1rem); letter-spacing: -0.02em; }
.refs-sectors-head .muted { margin-top: 8px; }
.refs-sectors {
  margin-top: clamp(22px, 3vw, 32px);
  display: grid; gap: 12px;
  grid-template-columns: 1fr;
}
@media (min-width: 560px)  { .refs-sectors { grid-template-columns: 1fr 1fr; } }
@media (min-width: 880px)  { .refs-sectors { grid-template-columns: 1fr 1fr 1fr; } }
.refs-sector {
  --sec: var(--ink-soft);
  display: flex; align-items: center; gap: 13px;
  padding: 15px 17px; border: 1px solid var(--hairline); border-radius: var(--radius);
  background: var(--paper); color: var(--ink); text-decoration: none;
  transition: border-color .3s, box-shadow .3s, transform .25s var(--ease), background .3s;
}
.refs-sector .sec-ico { width: 1.5em; height: 1.25em; flex: none; color: var(--sec); }
.refs-sector__name { font-weight: 600; font-size: 1.02rem; letter-spacing: -0.01em; }
.refs-sector__n { font-family: var(--mono); font-size: 0.72rem; color: var(--ink-soft); opacity: 0.7; }
.refs-sector__arrow { margin-left: auto; color: var(--sec); opacity: 0; transform: translateX(-6px); transition: opacity .3s, transform .3s var(--ease); }
.refs-sector__soon {
  margin-left: auto; font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-soft); opacity: 0.55; border: 1px solid var(--hairline); border-radius: 999px; padding: 3px 9px;
}
.refs-sector--live { cursor: pointer; }
.refs-sector--live:hover {
  border-color: var(--sec); transform: translateY(-3px);
  box-shadow: 0 18px 38px -26px color-mix(in oklch, var(--sec) 60%, transparent);
}
.refs-sector--live:hover .sec-ico { color: var(--sec); }
.refs-sector--live:hover .refs-sector__arrow { opacity: 1; transform: none; }

/* ---------- Landing « par domaine d'expertise » : familles + tuiles ---------- */
.fam { margin-top: clamp(40px, 5vw, 64px); }
.fam:first-of-type { margin-top: clamp(28px, 4vw, 40px); }
.fam__head { display: flex; align-items: baseline; gap: 14px; padding-bottom: 14px; border-bottom: 1px solid var(--hairline); }
.fam__k { font-family: var(--mono); font-size: 0.74rem; color: var(--sand); font-weight: 500; }
.fam__head h3 { font-size: clamp(1.25rem, 1.05rem + 0.7vw, 1.6rem); letter-spacing: -0.02em; }
.fam__n { margin-left: auto; font-family: var(--mono); font-size: 0.72rem; color: var(--ink-soft); opacity: 0.7; }
.xgrid { margin-top: 18px; display: grid; gap: 12px; grid-template-columns: 1fr; }
@media (min-width: 560px) { .xgrid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 980px) { .xgrid { grid-template-columns: 1fr 1fr 1fr; } }
.xtile { display: flex; align-items: center; gap: 13px; padding: 18px; text-decoration: none; color: inherit;
  background: var(--paper); border: 1px solid var(--hairline); border-radius: var(--radius);
  transition: border-color .3s, box-shadow .3s, transform .25s var(--ease); }
.section--bone .xtile { background: #fff; }
.xtile:hover { transform: translateY(-3px); border-color: var(--accent); box-shadow: 0 18px 38px -26px rgba(184,77,36,.5); }
.xtile .sec-ico { width: 1.7em; height: 1.4em; flex: none; color: var(--ink-soft); transition: color .3s; }
.xtile:hover .sec-ico { color: var(--accent); }
.xtile__name { font-weight: 600; font-size: 1.02rem; letter-spacing: -0.01em; line-height: 1.2; }
.xtile__arrow { margin-left: auto; color: var(--accent); opacity: 0; transform: translateX(-6px); transition: opacity .3s, transform .3s var(--ease); }
.xtile:hover .xtile__arrow { opacity: 1; transform: none; }

/* ---------- Page expertise : état vide références ---------- */
.xp-hero__ico { display: none; }
/* Voile renforcé côté gauche : garantit la lisibilité du texte et atténue
   tout logo présent dans les photos d'ambiance, sans toucher aux pages secteurs. */
body[data-expertise] .sp-hero__veil {
  background:
    linear-gradient(90deg, rgba(9,18,30,0.88) 0%, rgba(9,18,30,0.62) 34%, rgba(9,18,30,0.18) 66%, rgba(9,18,30,0.06) 100%),
    linear-gradient(0deg, rgba(9,18,30,0.55) 0%, rgba(9,18,30,0.05) 55%);
}
.sp-refs-empty { background: var(--bone); border: 1px dashed var(--hairline); border-radius: var(--radius); padding: 30px 26px; }