/* Catalogue des résidences (residences-etudiantes-nantes.html) — complète css/site.css */

/* En-tête */
.rx-hero{border-bottom:1px solid var(--line)}
.rx-hero-in{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:3.5rem;align-items:center;padding-top:3rem;padding-bottom:3rem}
.rx-hero h1{font-size:clamp(2rem,4.4vw,3.2rem);line-height:1.1;margin:0 0 1rem;max-width:18ch}
.rx-lead{font-size:1.1rem;color:var(--ink-2);max-width:58ch;margin:0 0 1.75rem}
.rx-search{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) auto;gap:.5rem;align-items:end;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:.75rem}
.rx-field{display:flex;flex-direction:column;gap:.25rem;font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:600}
.rx-field select{font:500 .95rem var(--sans);color:var(--ink);text-transform:none;letter-spacing:0;padding:.55rem .5rem;border:1px solid var(--line);border-radius:4px;background:var(--paper);min-width:0}
.rx-go{height:2.6rem;padding:0 1.2rem}
.rx-trust{display:flex;flex-wrap:wrap;gap:.5rem 1.75rem;list-style:none;margin:1.25rem 0 0;padding:0;font-size:.9rem;color:var(--muted)}
.rx-trust strong{font:600 1.1rem var(--serif);color:var(--ink)}
.rx-mosaic{display:grid;grid-template-columns:1.3fr 1fr;grid-template-rows:1fr 1fr;gap:.5rem;height:420px}
.rx-mosaic img{width:100%;height:100%;object-fit:cover;border-radius:var(--r)}
.rx-m1{grid-row:1/3}
@media (max-width:960px){.rx-hero-in{grid-template-columns:minmax(0,1fr);gap:2rem}.rx-mosaic{height:240px}}
@media (max-width:640px){.rx-search{grid-template-columns:minmax(0,1fr)}.rx-go{width:100%}.rx-mosaic{display:none}}

/* Barre de filtres collante */
.fb-sec{position:sticky;top:68px;z-index:50;background:rgba(250,248,244,.97);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.rx-bar{display:flex;align-items:center;gap:1rem;padding:.75rem 0}
.fb-chips{display:flex;flex-wrap:wrap;gap:.4rem}
.rx-zones{flex:1;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;padding-bottom:2px}
.rx-zones::-webkit-scrollbar{display:none}
.fb-chip{flex:none;font:500 .85rem/1 var(--sans);color:var(--ink-2);background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:.5rem .85rem;cursor:pointer;white-space:nowrap}
.fb-chip small{color:var(--muted);font-size:.75rem;margin-left:.15rem}
.fb-chip:hover{border-color:var(--ink)}
.fb-chip.on{background:var(--ink);border-color:var(--ink);color:#fff}
.fb-chip.on small{color:#b9c1c8}
.rx-more{flex:none;font:600 .85rem var(--sans);background:var(--surface);border:1px solid var(--ink);border-radius:var(--r);padding:.55rem 1rem;cursor:pointer}
.rx-more[aria-expanded="true"],.rx-more.has{background:var(--ink);color:#fff}
.rx-panel{padding:.5rem 0 1.25rem;border-top:1px solid var(--line-2)}
.fb-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem 2.5rem;padding-top:1rem}
.fb-group{border:0;margin:0;padding:0;min-width:0}
.fb-legend{display:block;font:600 .75rem var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:.5rem;padding:0}
.fb-range{display:flex;align-items:center;gap:1rem}
.fb-range input{flex:1;accent-color:var(--accent)}
.fb-range output{font:600 .95rem var(--sans);white-space:nowrap;min-width:9ch}
.fb-select{font:500 .95rem var(--sans);padding:.5rem;border:1px solid var(--line);border-radius:4px;background:var(--surface);width:100%}
.fb-check{display:flex;align-items:center;gap:.5rem;font-size:.95rem;align-self:end}
.fb-check input{accent-color:var(--accent);width:1.1rem;height:1.1rem}
.fb-bar{display:flex;justify-content:flex-end;gap:.5rem;margin-top:1.25rem}
.fb-note{font-size:.8rem;color:var(--muted);margin:.9rem 0 0}
@media (max-width:760px){.fb-grid{grid-template-columns:minmax(0,1fr)}.fb-sec{top:68px}}

/* Grille de résidences */
.rc-sec{padding:2.5rem 0 1rem}
.rc-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:.5rem 2rem;margin-bottom:1.5rem}
.rc-head h2{margin:0;font-size:clamp(1.4rem,2.4vw,1.8rem)}
.fb-count{margin:0;color:var(--muted);font-size:.9rem}
.rc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem}
@media (max-width:1000px){.rc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.rc-grid{grid-template-columns:minmax(0,1fr)}}
.rc{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.rc[hidden]{display:none}
.rc-media{position:relative}
.rc-media img,.rc-ph{width:100%;aspect-ratio:5/3;object-fit:cover;display:block}
.rc-ph{display:flex;align-items:flex-end;padding:1rem;background:repeating-linear-gradient(135deg,var(--sand) 0 12px,#ece7dd 12px 13px)}
.rc-ph span{font:600 1.05rem var(--serif);color:var(--ink-2)}
.rc-tag{position:absolute;top:.75rem;left:.75rem;background:var(--surface);color:var(--ink);font:600 .72rem/1 var(--sans);letter-spacing:.04em;padding:.4rem .55rem;border-radius:3px}
.rc-body{display:flex;flex-direction:column;flex:1;padding:1.2rem 1.25rem 1.25rem}
.rc-top{display:flex;justify-content:space-between;align-items:baseline;gap:.75rem}
.rc-nom{font-size:1.2rem;margin:0 0 .25rem}
.rc-nom a{color:var(--ink);text-decoration:none}
.rc-nom a:hover{text-decoration:underline}
.rc-note{flex:none;font-size:.82rem;color:var(--ink-2)}
.rc-exp{font-size:.85rem;color:var(--muted);margin:0 0 .6rem}
.rc-exp strong{color:var(--ink-2);font-weight:600}
.rc-desc{font-size:.92rem;color:var(--ink-2);margin:0 0 1rem;line-height:1.55}
.rc-specs{margin:0 0 1rem;border-top:1px solid var(--line-2)}
.rc-specs div{display:grid;grid-template-columns:6.5rem minmax(0,1fr);gap:.5rem;padding:.4rem 0;border-bottom:1px solid var(--line-2);font-size:.85rem}
.rc-specs dt{color:var(--muted)}
.rc-specs dd{margin:0;color:var(--ink)}
.rc-foot{margin-top:auto;display:flex;justify-content:space-between;align-items:baseline;gap:.75rem}
.rc-prix{margin:0;font-size:.82rem;color:var(--muted)}
.rc-prix strong{font:600 1.35rem var(--serif);color:var(--ink);font-variant-numeric:tabular-nums}
.rc-prix--na{font-size:.85rem}
.rc-cta{font-size:.88rem;font-weight:600;text-decoration:none;white-space:nowrap}
.rc-cta:hover{text-decoration:underline}
.rc-empty{padding:2rem;text-align:center;border:1px dashed var(--line);border-radius:var(--r);color:var(--muted)}

/* Explorer par secteur */
.rx-sects{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1rem}
.rx-sect{display:block;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);padding:1.25rem;text-decoration:none;color:var(--ink)}
.rx-sect:hover{border-color:var(--ink);color:var(--ink)}
.rx-sect strong{display:block;font:600 1.15rem var(--serif)}
.rx-sect span{display:block;font-size:.85rem;color:var(--accent);font-weight:600;margin:.2rem 0 .6rem}
.rx-sect p{margin:0;font-size:.9rem;color:var(--ink-2);line-height:1.55}

/* À savoir, guide */
.rx-social{max-width:760px}
.rx-social p{color:var(--ink-2)}
.rx-guide{display:grid;grid-template-columns:230px minmax(0,1fr);gap:4rem;align-items:start}
.rx-guide .prose{max-width:760px}
.rx-guide .prose h3{font-size:1.3rem;margin:2.25rem 0 .6rem}
.rx-toc{position:sticky;top:150px}
@media (max-width:960px){.rx-guide{grid-template-columns:minmax(0,1fr);gap:1.5rem}.rx-toc{position:static}}
.hub-list--cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:3rem;border-top:0}
.hub-list--cols li:nth-child(-n+2){border-top:1px solid var(--line)}
@media (max-width:760px){.hub-list--cols{grid-template-columns:minmax(0,1fr)}.hub-list--cols li:nth-child(2){border-top:0}}

/* Fiches générées */
.rx-near{margin-top:1.5rem}
.rx-near h2{font-size:1.1rem;margin:0 0 .5rem}
.rx-near .hub-list strong{font-size:1rem}
.rx-near .hub-list a{padding:.75rem 0}
.na{color:var(--muted)}