/* ==========================================================================
   IASS-NEW — catalogue.css v1.0 (UI Designer)
   Page catalogue : bannière + layout sidebar 240px + sections .st/.more/
   .panel.c6 + tuiles .p (noms LSPA conservés pour le Frontend).
   Charger après tokens.css + style.css :
     <link rel="stylesheet" href="assets/css/tokens.css">
     <link rel="stylesheet" href="assets/css/style.css">
     <link rel="stylesheet" href="assets/css/catalogue.css">
   Zéro image inventée : fonds unis/dégradés navy, photos via <img>/inline.
   ========================================================================== */

/* ================= 1. SOCLE CATALOGUE =================================== */
.cat-page{background:var(--bg)}
.cat-page main,.cat-page .layout{scroll-margin-top:84px}

/* ================= 2. BANNIÈRE (pattern LSPA .banner) ===================== */
.banner{position:relative;color:#fff;background:var(--navy);padding:38px 0 26px;overflow:hidden;overflow:clip}
.banner::before{content:"";position:absolute;inset:0;z-index:1;background:rgba(7,26,48,.55)}
.banner .wrap{position:relative;z-index:2;min-width:0;margin-left:20px}
@media(max-width:768px){.banner .wrap{margin-left:0}}
.banner-hero{min-height:300px;display:flex;align-items:center;padding:56px 0;background-color:var(--navy);background-position:center 40%;background-size:cover;background-repeat:no-repeat;position:relative;overflow:hidden;overflow:clip}
.cat-photo{position:absolute;top:0;right:0;bottom:0;width:44%;background:url(../../images/hero.jpg) center/cover no-repeat;clip-path:polygon(14% 0,100% 0,100% 100%,0 100%);z-index:1}
.cat-photo::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,26,48,.4),transparent 55%)}
.cat-stripe{position:absolute;right:0;bottom:0;width:130px;height:70px;background:var(--orange);clip-path:polygon(100% 0,100% 100%,0 100%);z-index:3}
@media(max-width:900px){.cat-photo{position:relative;width:100%;height:220px;clip-path:none;order:2}.cat-stripe{display:none}.banner-hero{flex-direction:column;align-items:stretch}}
.hero-kicker{display:inline-flex;align-items:center;gap:12px;color:#fff;font:700 .74rem var(--font);letter-spacing:.3em;text-transform:uppercase}
.hero-kicker::before{content:"";width:38px;height:3px;border-radius:2px;background:var(--orange);flex:none}
.banner-hero h1{color:#fff;font-size:clamp(2.2rem,4vw,3rem);font-weight:800;letter-spacing:.01em;line-height:1.1;margin:12px 0 0}
.banner-hero h1 span{color:var(--orange)}
.banner-hero p{max-width:58ch;color:#eef2f7;font-size:1rem;line-height:1.65;margin:10px 0 0}
/* Fil d'Ariane */
.crumb{display:flex;gap:10px;align-items:center;font-size:.78rem;font-weight:600;color:#c9ced6;flex-wrap:wrap;margin-top:14px}
.crumb svg.i{width:1em;height:1em;flex:none}
.crumb a{color:#c9ced6;text-decoration:none;padding:2px 4px;border-radius:4px}
.crumb a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.crumb .cur,.crumb [aria-current="page"]{background:var(--orange);color:var(--navy);font-weight:700;padding:4px 14px;border-radius:var(--radius-pill)}
/* Compat anciens noms IASS-WEBSITE */
.cat-banner{position:relative;color:#fff;background:var(--navy);padding:56px 0;overflow:hidden}
.hero-badges{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 0;padding:0;list-style:none}
.hero-badges li{font-size:.7rem;font-weight:700;color:#fff;border:1px solid rgba(255,111,0,.5);background:rgba(255,111,0,.14);padding:6px 12px;border-radius:var(--radius-pill)}

/* ================= 3. LAYOUT 2 COLONNES (sidebar 240px) =================== */
.layout{display:grid;grid-template-columns:var(--sidebar-w) minmax(0,1fr);gap:26px;padding:26px 0 48px;align-items:start}
.layout,.layout>*,.cat,.cat section,.st,.panel,.p,.pic,.st h2{min-width:0}
aside.cat-side,.catalog-side,.cat-side{position:sticky;top:90px;display:flex;flex-direction:column;gap:18px;min-width:0}

/* ================= 4. MENU LATÉRAL .menu ================================ */
.menu{background:#fff;border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);overflow:hidden}
.menu h3,.menu h2{background:var(--navy);color:#fff;font-size:.95rem;font-weight:700;padding:16px 14px;margin:0}
.menu ul{padding:8px;list-style:none;margin:0}
.menu li+li{border-top:1px solid #eceef2}
.menu a{display:flex;align-items:center;gap:10px;padding:10px 8px;font-size:.78rem;font-weight:600;color:var(--navy);border-radius:6px;text-decoration:none}
.menu a svg.i{font-size:1.4rem;flex:none;color:var(--orange-ink)}
.menu a .count,.menu a .tab-count{margin-inline-start:auto;font-size:.68rem;font-weight:700;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-pill);padding:2px 9px;color:var(--muted)}
.menu a.on{background:var(--orange);color:var(--navy)}
.menu a.on svg.i{color:var(--navy)}
.menu a.on .count,.menu a.on .tab-count{background:#fff;border-color:#fff;color:var(--navy)}
.menu a:not(.on):hover{background:var(--orange-soft)}
/* Compat recherche latérale ancienne */
.search-box{background:#fff;border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);padding:14px}
.search-box label{display:block;font-size:.76rem;font-weight:700;color:var(--navy);margin-bottom:8px}
.search-box input{width:100%;border:1px solid var(--line-2);border-radius:var(--radius-sm);padding:10px 12px;font:500 .84rem var(--font);color:var(--text)}
.search-box input:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,111,0,.15);outline:none}

/* ================= 5. CARTE AIDE .help (navy) ============================ */
.help{background:var(--navy);color:#fff;border-radius:var(--radius-sm);padding:18px 16px;text-align:start}
.help b{display:block;font-size:.95rem;color:#fff}
.help p{font-size:.8rem;margin:6px 0 14px;color:#c9d3e2;line-height:1.55}
.help .btn{width:100%;font-size:.82rem;justify-content:center}
.help svg.big,.help .big{font-size:1.8rem;color:var(--orange);margin-bottom:6px;display:block}

/* ================= 6. RÉASSURANCE / DEVIS EXPRESS ========================= */
.side-trust{background:var(--orange-soft);border:1px solid var(--orange-line);border-radius:var(--radius-sm);padding:14px 16px}
.side-trust ul{padding:0;list-style:none;margin:0;display:grid;gap:9px}
.side-trust li{display:flex;gap:9px;align-items:flex-start;font-size:.76rem;color:var(--text);line-height:1.45}
.side-trust .tick{color:var(--orange-ink);font-weight:800;flex:none}
.side-trust b{color:var(--navy)}
.side-quote{background:linear-gradient(160deg,var(--navy),var(--navy-3));color:#fff;border-radius:var(--radius-sm);padding:16px}
.side-quote h3{font-size:.82rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase;display:flex;align-items:center;gap:8px;margin:0 0 6px;color:#fff}
.side-quote h3 svg.i{font-size:1.1rem;color:var(--orange);flex:none}
.side-quote p{font-size:.76rem;line-height:1.55;color:#dbe4f0;margin:6px 0 12px}
.side-quote ol{list-style:none;margin:0 0 14px;padding:0;display:grid;gap:9px;counter-reset:qstep}
.side-quote li{display:flex;gap:10px;align-items:flex-start;font-size:.76rem;font-weight:600;line-height:1.45}
.side-quote li::before{counter-increment:qstep;content:counter(qstep);flex:none;width:20px;height:20px;border-radius:50%;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.45);display:grid;place-items:center;font-size:.68rem;font-weight:800}
.side-quote .btn{width:100%;font-size:.8rem;justify-content:center}
.side-quote .btn-light,.side-quote .btn-light:visited{display:flex;justify-content:center;background:#fff;border:2px solid #fff;color:var(--navy);border-radius:var(--radius-sm);padding:10px 14px;font:700 .8rem var(--font);text-decoration:none}
.side-quote-wa,.side-quote .tel{display:block;margin-top:10px;font-size:.76rem;font-weight:600;color:#fff;text-align:center;line-height:1.6;text-decoration:none}
.side-quote-wa:hover,.side-quote .tel:hover{text-decoration:underline}
.side-quote-wa .num,.side-quote .tel{white-space:nowrap}

/* ================= 7. BARRE RECHERCHE + COMPTEUR ========================= */
.searchbar{display:flex;gap:10px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow-sm);padding:10px 12px;margin-bottom:18px;align-items:center}
.searchbar svg.i{color:var(--orange-ink);font-size:1.2rem;flex:none}
.searchbar input{flex:1;min-width:0;border:0;outline:0;font:500 .9rem var(--font);color:var(--text);background:none}
.searchbar input::placeholder{color:var(--placeholder)}
.searchbar input:focus{outline:none}
.searchbar:focus-within{border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,111,0,.15)}
.searchbar .count{font-size:.74rem;font-weight:700;color:var(--muted);white-space:nowrap;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-pill);padding:4px 12px}

/* ================= 8. SECTIONS .st + BOUTON .more ========================= */
.cat section,.cat .cat-sec{margin-bottom:26px;scroll-margin-top:90px;content-visibility:auto;contain-intrinsic-size:auto 500px}
.st{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;gap:12px;flex-wrap:wrap}
.sub-title{font-size:.9rem;font-weight:800;color:var(--navy);border-left:3px solid var(--orange);padding-left:10px;margin:20px 0 10px}
.sub-grid{margin-top:26px}
.sub-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin:0 0 10px}
.sub-head .sub-title{margin:0}
.st h2{font-size:.98rem;font-weight:800;color:var(--navy);border-left:3px solid var(--orange);padding-left:10px;line-height:1.3;margin:0}
.st h2 small{font-size:.72em;font-weight:600;color:var(--muted)}
.more{background:none;border:0;cursor:pointer;font:700 .74rem var(--font);color:var(--orange-ink);white-space:nowrap;display:inline-flex;align-items:center;gap:6px;padding:8px 10px;border-radius:6px;min-height:36px}
.more:hover{text-decoration:underline;text-underline-offset:3px}
.more svg.i{transition:transform var(--tr-fast)}
.more[aria-expanded="true"] svg.i{transform:rotate(90deg)}
.more[hidden]{display:none}

/* ================= 9. PANNEAUX .panel + GRILLES .c6 ======================= */
/* IASS : .c6 = 3 col desktop (photos hôtelières larges). Aliases .c8/.c4/.c2/.c1 conservés (compat LSPA). */
.panel{display:grid;gap:10px;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow-sm);padding:10px 12px;align-items:start}
.c6{grid-template-columns:repeat(6,minmax(0,1fr))}
.c8{grid-template-columns:repeat(4,minmax(0,1fr))}
.c4{grid-template-columns:repeat(4,minmax(0,1fr))}
.c2{grid-template-columns:repeat(2,minmax(0,1fr))}
.c1{grid-template-columns:minmax(0,1fr)}
.row3{display:grid;grid-template-columns:1fr 1.7fr 1fr;gap:18px;align-items:start}

/* ================= 10. TUILES .p ========================================= */
.p{display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;border-radius:0;padding:0;text-decoration:none;color:inherit;transition:transform var(--tr-fast),box-shadow var(--tr-fast);position:relative}
.p:hover{transform:translateY(-3px);box-shadow:none}
.p:hover .n{color:var(--orange-ink)}
.p:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.p .pic{display:grid;place-items:center;width:100%;aspect-ratio:4/3;background:#fff;border:0;border-radius:6px;overflow:hidden}
.p .pic img{max-width:100%;max-height:100%;width:100%;height:100%;object-fit:contain;display:block}
.p.big .pic{aspect-ratio:1/1}
.n{font-size:.68rem;font-weight:600;color:var(--navy);line-height:1.45}
.n .pref,.pref{display:block;font-size:.66rem;font-weight:700;color:var(--orange-ink);letter-spacing:.04em;margin-bottom:2px}
/* Pastille gamme sur tuile (optionnel, posée par le Frontend) */
.p .gamme-badge{position:absolute;top:12px;left:12px;z-index:2}
.is-extra{display:none}
.cat.show-all .is-extra,.cat-sec.show-all .is-extra{display:flex}
section.show-all .is-extra{display:flex}

/* ================= 11. ÉTATS : vide / erreur / skeleton =================== */
.no-result,.no-results,.empty,.soon{background:#fff;border:1px dashed var(--line-2);border-radius:var(--radius-sm);padding:26px 20px;text-align:center;font-size:.86rem;color:var(--muted)}
.no-result strong,.empty strong{display:block;color:var(--navy);font-size:.95rem;margin-bottom:6px}
.no-result a,.empty a{color:var(--orange-ink);font-weight:700}
.no-result a:hover,.empty a:hover{text-decoration:underline}
.soon{grid-column:1/-1}
.skel,.skeleton{border-radius:var(--radius-sm);background:linear-gradient(90deg,#eef0f4 25%,#f7f8fa 50%,#eef0f4 75%);background-size:200% 100%;animation:shimmer 1.4s infinite;min-height:120px;border:1px solid var(--line)}
@keyframes shimmer{to{background-position:-200% 0}}
.cat-error{background:var(--ko-bg);border:1px solid #f3b3a6;color:var(--ko);border-radius:var(--radius-sm);padding:16px 18px;font-size:.84rem;font-weight:600}

/* ================= 12. BANDEAU PROJET (bas de catalogue) ================== */
.project-banner{background:linear-gradient(120deg,var(--navy),var(--navy-3));color:#fff;border-radius:16px;margin:8px 0 48px;padding:32px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.project-banner .eyebrow{font-size:.7rem;font-weight:700;letter-spacing:.18em;color:var(--orange)}
.project-banner h2{color:#fff;font-size:clamp(1.2rem,2.4vw,1.6rem);margin:8px 0}
.project-banner p{color:#c9d3e2;font-size:.86rem}
.project-banner .light-btn,.project-banner .btn{background:#fff;color:var(--navy);border-radius:var(--radius-sm);padding:12px 22px;font:700 .84rem var(--font);text-decoration:none;border:2px solid #fff;white-space:nowrap}
.project-banner .light-btn:hover{background:var(--orange);border-color:var(--orange)}

/* ================= 13. RESPONSIVE ======================================== */
@media(max-width:1000px){
  .layout{grid-template-columns:minmax(0,1fr)}
  aside.cat-side,.catalog-side,.cat-side{position:static}
  .menu ul{display:flex;overflow-x:auto;gap:6px;padding:8px}
  .menu li{flex:none}
  .menu li+li{border:0}
  .menu a{white-space:nowrap}
  .help,.side-trust,.side-quote{display:none}
  .banner-hero{min-height:260px;padding:44px 0}
.c6{grid-template-columns:repeat(3,minmax(0,1fr))}
  .c8{grid-template-columns:repeat(4,minmax(0,1fr))}
  .row3{grid-template-columns:1fr}
}
@media(max-width:768px){
  .banner-hero p{max-width:100%;font-size:.92rem}
  .c6{grid-template-columns:repeat(2,minmax(0,1fr))}
  .c8{grid-template-columns:repeat(3,minmax(0,1fr))}
  .project-banner{padding:24px}
}
@media(max-width:560px){
  .layout{padding:20px 0 36px}
  .c6,.c8{grid-template-columns:repeat(2,minmax(0,1fr))}
  .c8 .big{grid-column:span 2}
  .c4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .st{flex-wrap:wrap;row-gap:6px}
  .st h2{flex:1 1 200px}
  .st .more{flex:none;margin-inline-start:auto}
  .panel{padding:10px;gap:10px}
  section[id]{scroll-margin-top:76px}
}
@media(max-width:380px){
  .c6{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .n{font-size:.68rem}
  .searchbar .count{display:none}
}
@media(min-width:1440px){
  .layout{max-width:var(--container-max-xl)}
}

/* ================= 14. REDUCED MOTION / PRINT ============================ */
@media (prefers-reduced-motion: reduce){
  .p,.more,.skel,.skeleton{transition:none;animation:none}
  .p:hover{transform:none}
  .skel,.skeleton{animation:none;background:#eef0f4}
}
@media print{
  .top,footer,.wa-float,.searchbar,.more,.help,.side-quote,.project-banner,.crumb{display:none !important}
  .cat-page{background:#fff}
  .banner{background:#fff;color:#000;padding:0 0 12px}
  .banner::before{display:none}
  .banner-hero{min-height:0;padding:0;background:none}
  .banner-hero h1,.banner-hero p,.hero-kicker{color:#000;text-shadow:none}
  .layout{display:block;padding:0}
  aside.cat-side{display:none}
  .panel{box-shadow:none;border:1px solid #999;break-inside:avoid}
  .is-extra{display:flex !important}
  .p{break-inside:avoid;border:1px solid #ccc}
  .cat section{content-visibility:visible}
}