/* ==========================================================================
   IMMO+ — Feuille de styles partagée
   Palette issue du logo : orange #d45500 · prune #48373e
   ========================================================================== */
:root{
  --orange:#d45500;
  --orange-soft:#f0803a;
  --plum:#48373e;
  --plum-deep:#2f2429;
  --cream:#faf7f4;
  --sand:#f3ece5;
  --line:#e7ddd4;
  --ink:#3a2f34;
  --muted:#8a7b81;
  --white:#ffffff;
  --radius:18px;
  --shadow:0 18px 50px -20px rgba(72,55,62,.35);
  --shadow-sm:0 8px 24px -12px rgba(72,55,62,.28);
  --ease:cubic-bezier(.16,.84,.44,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Manrope',system-ui,sans-serif;
  color:var(--ink);
  background:var(--cream);
  line-height:1.65;
  overflow-x:hidden;
}
h1,h2,h3,.brand{font-family:'Quicksand',sans-serif;font-weight:700;letter-spacing:-.5px;line-height:1.12}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
section{position:relative}
.wrap{width:min(1200px,92%);margin-inline:auto}

/* ---------- Decorative botanical watermarks (bgs/*.svg) ---------- */
.leaf{
  position:absolute;pointer-events:none;z-index:0;user-select:none;
  opacity:.4;
  filter:sepia(.4) saturate(.65) hue-rotate(-8deg);   /* warm the grey leaves toward the sand palette */
}
/* On dark / coloured panels the leaf should read as a faint light watermark */
.why .leaf{filter:brightness(0) invert(1)}
.cta-box .leaf{opacity:.13;filter:brightness(0) invert(1)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55rem;
  padding:.85rem 1.6rem;border-radius:100px;font-weight:700;
  font-size:.95rem;cursor:pointer;border:0;transition:.35s var(--ease);
  position:relative;overflow:hidden;
}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 12px 24px -10px rgba(212,85,0,.7)}
.btn-primary:hover{background:var(--orange-soft);transform:translateY(-3px);box-shadow:0 18px 32px -12px rgba(212,85,0,.75)}
.btn-ghost{background:transparent;color:var(--plum);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--orange);color:var(--orange);transform:translateY(-3px)}
.btn-light{background:#fff;color:var(--plum)}
.btn-light:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.btn-block{width:100%;justify-content:center}

/* ---------- Header ---------- */
header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:1.1rem 0;transition:.4s var(--ease);
}
header.scrolled,header.solid{
  background:rgba(250,247,244,.82);backdrop-filter:blur(14px);
  box-shadow:0 6px 30px -18px rgba(72,55,62,.4);padding:.7rem 0;
}
.nav{display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:.6rem}
.logo img{height:46px;transition:.4s var(--ease)}
header.scrolled .logo img,header.solid .logo img{height:40px}
.nav-links{display:flex;align-items:center;gap:2.1rem;list-style:none}
.nav-links a{font-weight:600;font-size:.96rem;color:var(--plum);position:relative;padding:.2rem 0}
.nav-links a::after{
  content:'';position:absolute;left:0;bottom:-3px;height:2px;width:0;
  background:var(--orange);transition:.35s var(--ease);border-radius:2px;
}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:.8rem}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.burger span{width:26px;height:2.5px;background:var(--plum);border-radius:3px;transition:.3s}

/* ---------- Hero ---------- */
.hero{
  min-height:100vh;display:flex;align-items:center;
  padding:9rem 0 4rem;overflow:hidden;
  background:
    radial-gradient(120% 90% at 85% 10%, rgba(212,85,0,.10), transparent 55%),
    linear-gradient(180deg,var(--cream),var(--sand));
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:3rem;align-items:center;position:relative;z-index:2}
.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;
  background:rgba(212,85,0,.1);color:var(--orange);
  padding:.45rem 1rem;border-radius:100px;font-weight:700;
  font-size:.8rem;letter-spacing:.5px;text-transform:uppercase;margin-bottom:1.4rem;
}
.hero h1{font-size:clamp(2.6rem,5.2vw,4.3rem);color:var(--plum)}
.hero h1 em{color:var(--orange);font-style:normal}
.hero p.lead{font-size:1.15rem;color:var(--muted);margin:1.4rem 0 2rem;max-width:34ch}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap}
.hero-stats{display:flex;gap:2.4rem;margin-top:3rem}
.hero-stats .num{font-family:'Quicksand';font-weight:700;font-size:1.9rem;color:var(--plum)}
.hero-stats .lbl{font-size:.85rem;color:var(--muted);font-weight:600}

/* hero visual */
.hero-visual{position:relative}
.hero-img{
  border-radius:26px;box-shadow:var(--shadow);width:100%;
  aspect-ratio:4/4.4;object-fit:cover;
}
.hero-card{
  position:absolute;bottom:-24px;left:-28px;background:#fff;
  padding:1rem 1.2rem;border-radius:16px;box-shadow:var(--shadow);
  display:flex;align-items:center;gap:.85rem;animation:float 5s ease-in-out infinite;
}
.hero-card .ico{width:44px;height:44px;border-radius:12px;background:rgba(212,85,0,.12);color:var(--orange);display:grid;place-items:center}
.hero-card .t{font-weight:800;font-size:.95rem;color:var(--plum)}
.hero-card .s{font-size:.78rem;color:var(--muted)}
.hero-badge{
  position:absolute;top:24px;right:-18px;background:var(--plum);color:#fff;
  padding:.7rem 1.1rem;border-radius:14px;box-shadow:var(--shadow);
  font-weight:700;font-size:.85rem;animation:float 6s ease-in-out infinite .5s;
}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{
  padding:10rem 0 3rem;overflow:hidden;
  background:radial-gradient(90% 120% at 90% 0%, rgba(212,85,0,.10), transparent 55%),linear-gradient(180deg,var(--cream),var(--sand));
}
.page-hero h1{font-size:clamp(2rem,4vw,3.1rem);color:var(--plum);position:relative;z-index:2}
.page-hero p{color:var(--muted);margin-top:.6rem;max-width:56ch;position:relative;z-index:2}
.breadcrumb{display:flex;gap:.5rem;align-items:center;font-size:.86rem;color:var(--muted);font-weight:600;margin-bottom:1.1rem;position:relative;z-index:2}
.breadcrumb a:hover{color:var(--orange)}
.breadcrumb span{color:var(--orange)}

/* ---------- Search bar ---------- */
.searchbar{
  position:relative;z-index:3;background:#fff;border-radius:20px;
  box-shadow:var(--shadow);padding:.8rem;
  display:grid;grid-template-columns:auto 1fr 1fr 1fr auto;gap:.5rem;align-items:center;
}
.searchbar.floating{margin-top:3.2rem}
.seg{display:flex;background:var(--sand);border-radius:100px;padding:.3rem}
.seg button{
  border:0;background:none;padding:.6rem 1.1rem;border-radius:100px;
  font-weight:700;font-size:.88rem;color:var(--muted);cursor:pointer;transition:.3s var(--ease);
}
.seg button.active{background:#fff;color:var(--plum);box-shadow:var(--shadow-sm)}
.field{padding:.4rem 1rem;border-right:1px solid var(--line)}
.field:last-of-type{border-right:0}
.field label{display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);font-weight:700}
.field select,.field input{
  border:0;background:none;font-family:inherit;font-weight:600;font-size:.95rem;
  color:var(--plum);width:100%;outline:none;margin-top:.15rem;cursor:pointer;
}

/* ---------- Section heading ---------- */
.sec{padding:6.5rem 0}
.sec-sm{padding:4rem 0}
.sec-head{max-width:640px;margin-bottom:3.2rem}
.sec-head.center{margin-inline:auto;text-align:center}
.tag{color:var(--orange);font-weight:800;text-transform:uppercase;letter-spacing:1.5px;font-size:.82rem}
.sec-head h2{font-size:clamp(2rem,3.6vw,2.9rem);color:var(--plum);margin:.7rem 0 .8rem}
.sec-head p{color:var(--muted);font-size:1.05rem}

/* ---------- Categories ---------- */
.cats{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem}
.cat{
  position:relative;border-radius:var(--radius);overflow:hidden;min-height:340px;
  display:flex;align-items:flex-end;padding:1.6rem;color:#fff;isolation:isolate;
  box-shadow:var(--shadow-sm);transition:.5s var(--ease);
}
.cat img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:.7s var(--ease)}
.cat::after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,transparent 30%,rgba(47,36,41,.88))}
.cat:hover{transform:translateY(-8px)}
.cat:hover img{transform:scale(1.08)}
.cat .cat-body h3{font-size:1.5rem}
.cat .cat-body p{font-size:.9rem;opacity:.85;margin:.3rem 0 1rem}
.cat .count{
  position:absolute;top:1.2rem;left:1.2rem;background:rgba(255,255,255,.2);
  backdrop-filter:blur(6px);padding:.35rem .9rem;border-radius:100px;font-weight:700;font-size:.8rem;
}
.cat-link{display:inline-flex;align-items:center;gap:.4rem;font-weight:700;font-size:.9rem}
.cat-link svg{width:16px;height:16px;transition:.3s}
.cat:hover .cat-link svg{transform:translateX(5px)}

/* ---------- Listings ---------- */
.listings{display:grid;grid-template-columns:repeat(3,1fr);gap:1.8rem}
.card{
  background:#fff;border-radius:var(--radius);overflow:hidden;display:block;
  box-shadow:var(--shadow-sm);transition:.45s var(--ease);border:1px solid var(--line);
}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.card-media{position:relative;overflow:hidden;aspect-ratio:16/11}
.card-media img{width:100%;height:100%;object-fit:cover;transition:.7s var(--ease)}
.card:hover .card-media img{transform:scale(1.07)}
.chip{
  position:absolute;top:1rem;left:1rem;background:var(--orange);color:#fff;
  padding:.35rem .85rem;border-radius:100px;font-weight:700;font-size:.76rem;letter-spacing:.3px;
}
.chip.rent{background:var(--plum)}
.fav{
  position:absolute;top:1rem;right:1rem;width:38px;height:38px;border-radius:50%;
  background:rgba(255,255,255,.9);display:grid;place-items:center;cursor:pointer;border:0;
  color:var(--plum);transition:.3s;
}
.fav:hover,.fav.on{background:var(--orange);color:#fff;transform:scale(1.1)}
.card-body{padding:1.4rem}
.card-price{font-family:'Quicksand';font-weight:700;font-size:1.35rem;color:var(--orange)}
.card-price span{font-size:.85rem;color:var(--muted);font-weight:600}
.card-body h3{font-size:1.15rem;color:var(--plum);margin:.3rem 0 .35rem}
.card-loc{display:flex;align-items:center;gap:.4rem;color:var(--muted);font-size:.88rem}
.card-loc svg{width:15px;height:15px;color:var(--orange)}
.card-feats{
  display:flex;gap:1.3rem;margin-top:1.1rem;padding-top:1.1rem;border-top:1px solid var(--line);
  color:var(--plum);font-size:.86rem;font-weight:600;
}
.card-feats div{display:flex;align-items:center;gap:.4rem}
.card-feats svg{width:16px;height:16px;color:var(--orange)}

/* ---------- Filter bar (results page) ---------- */
.results-layout{display:grid;grid-template-columns:1fr;gap:2rem}
.filters{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);padding:1rem;display:grid;
  grid-template-columns:auto 1fr 1fr 1fr auto;gap:.6rem;align-items:center;
}
.results-bar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;margin:2rem 0 1.5rem}
.results-count{font-weight:700;color:var(--plum)}
.results-count b{color:var(--orange)}
.sort{display:flex;align-items:center;gap:.5rem;font-size:.9rem;color:var(--muted);font-weight:600}
.sort select{border:1.5px solid var(--line);background:#fff;border-radius:100px;padding:.5rem .9rem;font-family:inherit;font-weight:600;color:var(--plum);cursor:pointer}
.empty{text-align:center;padding:4rem 1rem;color:var(--muted)}
.empty svg{width:54px;height:54px;color:var(--line);margin-bottom:1rem}

/* ---------- Property detail ---------- */
.detail{padding:8rem 0 5rem}
.gallery{display:grid;grid-template-columns:1.7fr 1fr 1fr;grid-template-rows:1fr 1fr;gap:.8rem;height:460px;margin-bottom:2.5rem;overflow:hidden}
.gallery img{width:100%;height:100%;object-fit:cover;border-radius:14px;cursor:pointer;transition:.4s var(--ease);min-height:0}
.gallery img:hover{filter:brightness(.92)}
.gallery img:nth-child(1){grid-column:1/2;grid-row:1/3}
.gallery img:nth-child(4){grid-column:2/4}
.gallery img:nth-child(n+5){display:none}
.detail-grid{display:grid;grid-template-columns:1.7fr 1fr;gap:2.5rem;align-items:start}
.detail-main h1{font-size:clamp(1.8rem,3.2vw,2.6rem);color:var(--plum)}
.detail-price{font-family:'Quicksand';font-weight:700;font-size:2rem;color:var(--orange);margin:.4rem 0}
.detail-price span{font-size:1rem;color:var(--muted)}
.spec-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin:2rem 0}
.spec{background:#fff;border:1px solid var(--line);border-radius:14px;padding:1.1rem;text-align:center}
.spec svg{width:26px;height:26px;color:var(--orange);margin-bottom:.4rem}
.spec .v{font-weight:800;color:var(--plum)}
.spec .l{font-size:.78rem;color:var(--muted)}
.prose{color:var(--ink);margin-top:1rem}
.prose h3{color:var(--plum);margin:2rem 0 .8rem;font-size:1.3rem}
.amenities{display:grid;grid-template-columns:1fr 1fr;gap:.7rem;margin-top:1rem}
.amenities li{list-style:none;display:flex;align-items:center;gap:.6rem;color:var(--ink);font-weight:600;font-size:.94rem}
.amenities svg{width:18px;height:18px;color:var(--orange);flex-shrink:0}
.aside-card{position:sticky;top:100px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.6rem}
.agent{display:flex;align-items:center;gap:.9rem;margin-bottom:1.2rem}
.agent .av{width:54px;height:54px;border-radius:50%;background:var(--sand);display:grid;place-items:center;color:var(--orange);font-weight:800;font-family:'Quicksand'}
.agent .an{font-weight:800;color:var(--plum)}
.agent .ar{font-size:.82rem;color:var(--muted)}

/* ---------- Forms ---------- */
.form{display:grid;gap:1rem}
.form.two{grid-template-columns:1fr 1fr}
.form .full{grid-column:1/-1}
.form label{display:block;font-size:.82rem;font-weight:700;color:var(--plum);margin-bottom:.35rem}
.form input,.form select,.form textarea{
  width:100%;padding:.85rem 1rem;border:1.5px solid var(--line);border-radius:12px;
  font-family:inherit;font-size:.95rem;color:var(--ink);background:#fff;transition:.3s var(--ease);
}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(212,85,0,.12)}
.form textarea{min-height:130px;resize:vertical}
.form .err{border-color:#d64545!important}
.field-msg{font-size:.78rem;color:#d64545;margin-top:.3rem;display:none}
.form .err ~ .field-msg{display:block}
.form-note{display:none;padding:1rem 1.2rem;border-radius:12px;font-weight:700;margin-bottom:.4rem}
.form-note.ok{display:block;background:rgba(40,150,90,.12);color:#1f7a4d}

/* ---------- Contact info cards ---------- */
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.info{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.7rem;box-shadow:var(--shadow-sm)}
.info .ico{width:50px;height:50px;border-radius:14px;background:rgba(212,85,0,.12);color:var(--orange);display:grid;place-items:center;margin-bottom:1rem}
.info .ico svg{width:24px;height:24px}
.info h3{color:var(--plum);font-size:1.15rem;margin-bottom:.3rem}
.info p{color:var(--muted);font-size:.94rem}
.info a{color:var(--orange);font-weight:700}
.map-embed{border:0;width:100%;height:420px;border-radius:var(--radius);box-shadow:var(--shadow-sm);filter:grayscale(.2) contrast(1.02)}

/* ---------- Why / features ---------- */
.why{background:var(--plum);color:#fff;overflow:hidden}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.6rem;position:relative;z-index:2}
.feat{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.09);border-radius:var(--radius);padding:1.8rem;transition:.4s var(--ease)}
.feat:hover{background:rgba(255,255,255,.09);transform:translateY(-6px)}
.feat .ico{width:52px;height:52px;border-radius:14px;background:var(--orange);display:grid;place-items:center;margin-bottom:1.1rem}
.feat .ico svg{width:26px;height:26px;color:#fff}
.feat h3{font-size:1.2rem;margin-bottom:.5rem}
.feat p{color:rgba(255,255,255,.68);font-size:.92rem}
.why .sec-head h2{color:#fff}
.why .sec-head p{color:rgba(255,255,255,.7)}

/* ---------- CTA ---------- */
.cta-band{padding:5rem 0}
.cta-box{
  position:relative;overflow:hidden;border-radius:32px;padding:4rem;
  background:linear-gradient(120deg,var(--orange),#b84800);color:#fff;text-align:center;
  box-shadow:var(--shadow);
}
.cta-box h2{font-size:clamp(2rem,3.5vw,2.8rem);position:relative;z-index:2}
.cta-box p{max-width:52ch;margin:1rem auto 2rem;opacity:.92;position:relative;z-index:2}
.cta-box .hero-actions{justify-content:center;position:relative;z-index:2}

/* ---------- Footer ---------- */
footer{background:var(--plum-deep);color:rgba(255,255,255,.7);padding:4.5rem 0 2rem;position:relative;overflow:hidden}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:2.5rem;position:relative;z-index:2}
.foot-brand img{height:48px;margin-bottom:1.1rem;filter:brightness(0) invert(1)}
.foot-brand p{font-size:.92rem;max-width:32ch}
.socials{display:flex;gap:.7rem;margin-top:1.3rem}
.socials a{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.08);display:grid;place-items:center;color:#fff;transition:.3s}
.socials a:hover{background:var(--orange);transform:translateY(-4px)}
.socials svg{width:18px;height:18px}
footer h4{color:#fff;font-family:'Quicksand';margin-bottom:1.2rem;font-size:1.05rem}
footer ul{list-style:none}
footer ul li{margin-bottom:.7rem}
footer ul a{font-size:.92rem;transition:.3s}
footer ul a:hover{color:var(--orange-soft);padding-left:5px}
.foot-contact li{display:flex;align-items:center;gap:.6rem;font-size:.92rem}
.foot-contact svg{width:17px;height:17px;color:var(--orange-soft);flex-shrink:0}
.foot-bottom{
  margin-top:3rem;padding-top:1.6rem;border-top:1px solid rgba(255,255,255,.1);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;font-size:.85rem;position:relative;z-index:2;
}

/* ---------- Reveal animation (gated behind JS so content is visible for crawlers / no-JS) ---------- */
.js .reveal{opacity:0;transform:translateY(34px);transition:.9s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.1s}
.reveal.d2{transition-delay:.2s}
.reveal.d3{transition-delay:.3s}
@media(prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .hero-grid{grid-template-columns:1fr;text-align:center}
  .hero p.lead{margin-inline:auto}
  .hero-actions,.hero-stats{justify-content:center}
  .hero-visual{max-width:460px;margin:2rem auto 0}
  .searchbar,.filters{grid-template-columns:1fr 1fr;gap:.8rem}
  .searchbar .seg,.filters .seg{grid-column:1/-1}
  .cats,.listings,.why-grid,.foot-grid,.info-grid{grid-template-columns:1fr 1fr}
  .detail-grid{grid-template-columns:1fr}
  .aside-card{position:static}
  .spec-grid{grid-template-columns:1fr 1fr}
  .gallery{height:360px;grid-template-columns:1.5fr 1fr}
  .gallery img:nth-child(4){grid-column:auto}
  .gallery img:nth-child(n+4){display:none}
}
@media(max-width:680px){
  .nav-links,.nav-cta .btn{display:none}
  .burger{display:flex}
  .nav-links.open{
    display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;
    background:var(--cream);padding:1.5rem;gap:1.2rem;box-shadow:var(--shadow);
  }
  .cats,.listings,.why-grid,.foot-grid,.info-grid,.searchbar,.filters,.form.two,.amenities{grid-template-columns:1fr}
  .field{border-right:0;border-bottom:1px solid var(--line)}
  .cta-box{padding:2.5rem 1.5rem}
  .hero-stats{gap:1.5rem}
  .sec{padding:4.5rem 0}
  .gallery{grid-template-columns:1fr;grid-template-rows:auto}
  .gallery img:first-child{grid-row:auto}
  .gallery img:not(:first-child):nth-child(n+3){display:none}
}