:root{
  --lagon:#0B4F6C; --corail:#FF6B5B; --palmier:#3C8C5C;
  --sable:#F5EFE6; --anthracite:#2A2A2A; --or:#C9A66B;
}
*{box-sizing:border-box;margin:0;padding:0;}
body{font-family:'Inter',sans-serif;color:var(--anthracite);background:var(--sable);}
h1,h2,h3{font-family:'Fraunces',serif;font-weight:600;}
a{color:inherit;}
header{position:sticky;top:0;background:rgba(245,239,230,.95);backdrop-filter:blur(6px);z-index:10;border-bottom:1px solid #e6ddcc;}
nav{max-width:1100px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:18px 24px;flex-wrap:wrap;gap:12px;}
.logo{font-family:'Fraunces',serif;font-size:1.5rem;color:var(--lagon);letter-spacing:1px;text-decoration:none;}
.logo span{color:var(--corail);}
nav ul{display:flex;gap:24px;list-style:none;flex-wrap:wrap;}
nav a{color:var(--anthracite);text-decoration:none;font-size:.95rem;font-weight:500;}
nav a:hover{color:var(--corail);}
.page-header{max-width:1100px;margin:0 auto;padding:50px 24px 20px;}
.page-header h1{color:var(--lagon);font-size:2.2rem;margin-bottom:10px;}
.page-header p{color:#666;}
.hero{max-width:1100px;margin:0 auto;padding:90px 24px 60px;text-align:center;}
.hero h1{font-size:clamp(2.2rem,5vw,3.4rem);color:var(--lagon);line-height:1.15;margin-bottom:18px;}
.hero p{font-size:1.15rem;color:#555;max-width:560px;margin:0 auto 34px;}
.cta{display:inline-block;background:var(--corail);color:#fff!important;padding:14px 34px;border-radius:8px;text-decoration:none;font-weight:600;font-size:1rem;box-shadow:0 6px 20px rgba(255,107,91,.3);border:none;cursor:pointer;}
.cta:hover{background:#e85a4b;}
.cta.secondary{background:transparent;color:var(--lagon)!important;border:1.5px solid var(--lagon);margin-left:14px;box-shadow:none;}
.cta.small{padding:9px 18px;font-size:.85rem;}
.search-bar{max-width:780px;margin:40px auto 0;background:#fff;border-radius:14px;padding:18px;display:flex;flex-wrap:wrap;gap:12px;box-shadow:0 10px 30px rgba(11,79,108,.1);}
.search-bar input,.search-bar select{flex:1;min-width:140px;padding:12px 14px;border:1px solid #ddd;border-radius:8px;font-family:inherit;font-size:.92rem;}
.search-bar button{background:var(--lagon);color:#fff;border:none;padding:12px 24px;border-radius:8px;font-weight:600;cursor:pointer;}
section{max-width:1100px;margin:0 auto;padding:60px 24px;}
.categories{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;}
.cat-card{background:#fff;border-radius:14px;padding:28px 22px;text-align:center;box-shadow:0 4px 16px rgba(0,0,0,.05);transition:transform .2s;}
.cat-card:hover{transform:translateY(-4px);}
.cat-card .icon{font-size:2rem;margin-bottom:10px;}
.cat-card h3{font-size:1.05rem;color:var(--lagon);margin-bottom:6px;}
.cat-card p{font-size:.85rem;color:#777;}
.section-title{text-align:center;margin-bottom:40px;}
.section-title h2{color:var(--lagon);font-size:2rem;margin-bottom:10px;}
.section-title p{color:#777;}
.biens-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px;}
.bien-card{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.06);text-decoration:none;display:block;color:inherit;transition:transform .2s;}
.bien-card:hover{transform:translateY(-4px);}
.bien-img{height:180px;background:linear-gradient(135deg,var(--lagon),var(--palmier));display:flex;align-items:center;justify-content:center;color:#fff;font-size:.85rem;opacity:.85;}
.bien-card .body{padding:18px;}
.bien-card h3{font-size:1.05rem;margin-bottom:4px;}
.bien-card .price{color:var(--corail);font-weight:600;margin-top:8px;}
.bien-card .loc{color:#888;font-size:.85rem;}
.tag{display:inline-block;background:var(--sable);color:var(--lagon);font-size:.72rem;font-weight:600;padding:3px 9px;border-radius:6px;margin-top:6px;}
.why{background:var(--lagon);color:#fff;}
.why .section-title h2,.why .section-title p{color:#fff;}
.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:28px;}
.why-item h3{color:var(--or);font-size:1.1rem;margin-bottom:8px;}
.why-item p{color:#dbe6ea;font-size:.92rem;}
footer{background:var(--anthracite);color:#ccc;text-align:center;padding:40px 24px;font-size:.85rem;}
footer .logo{color:#fff;margin-bottom:10px;}
.owner-cta{text-align:center;background:#fff;border-radius:16px;padding:50px 30px;box-shadow:0 4px 20px rgba(0,0,0,.05);}
.owner-cta h2{color:var(--lagon);margin-bottom:14px;}
.owner-cta p{color:#777;margin-bottom:24px;max-width:480px;margin-left:auto;margin-right:auto;}

/* Filters layout */
.filters-layout{display:grid;grid-template-columns:240px 1fr;gap:30px;align-items:start;}
.filters-panel{background:#fff;border-radius:14px;padding:22px;box-shadow:0 4px 16px rgba(0,0,0,.05);position:sticky;top:90px;}
.filters-panel h3{font-size:1rem;color:var(--lagon);margin-bottom:14px;}
.filters-panel label{display:block;font-size:.85rem;font-weight:500;margin:14px 0 6px;}
.filters-panel select,.filters-panel input{width:100%;padding:9px 10px;border:1px solid #ddd;border-radius:7px;font-family:inherit;font-size:.85rem;}
@media(max-width:760px){.filters-layout{grid-template-columns:1fr;} .filters-panel{position:static;}}

/* Detail page */
.detail-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:30px;align-items:start;}
.gallery{display:grid;grid-template-columns:2fr 1fr;gap:8px;border-radius:14px;overflow:hidden;}
.gallery .main-img{grid-row:span 2;height:340px;background:linear-gradient(135deg,var(--lagon),var(--palmier));display:flex;align-items:center;justify-content:center;color:#fff;}
.gallery .sub-img{height:166px;background:linear-gradient(135deg,var(--palmier),var(--or));display:flex;align-items:center;justify-content:center;color:#fff;font-size:.8rem;}
.detail-info{margin-top:24px;background:#fff;border-radius:14px;padding:24px;box-shadow:0 4px 16px rgba(0,0,0,.05);}
.detail-info h1{color:var(--lagon);font-size:1.7rem;margin-bottom:6px;}
.detail-info .loc{color:#888;margin-bottom:16px;}
.equip-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin-top:16px;}
.equip-grid div{background:var(--sable);border-radius:8px;padding:10px;font-size:.85rem;}
.booking-card{background:#fff;border-radius:14px;padding:24px;box-shadow:0 4px 16px rgba(0,0,0,.05);position:sticky;top:90px;}
.booking-card .price-big{font-size:1.6rem;color:var(--corail);font-weight:700;margin-bottom:16px;}
.booking-card label{display:block;font-size:.85rem;font-weight:500;margin:12px 0 6px;}
.booking-card input{width:100%;padding:10px;border:1px solid #ddd;border-radius:8px;font-family:inherit;}
.calendar-note{font-size:.8rem;color:#888;margin-top:10px;}

/* Forms (reservation, espace) */
.form-card{background:#fff;border-radius:14px;padding:28px;box-shadow:0 4px 16px rgba(0,0,0,.05);max-width:680px;margin:0 auto;}
.form-card h2{color:var(--lagon);margin-bottom:18px;}
.form-card label{display:block;font-size:.9rem;font-weight:500;margin:14px 0 6px;}
.form-card input,.form-card select,.form-card textarea{width:100%;padding:11px 13px;border:1px solid #ddd;border-radius:8px;font-family:inherit;font-size:.92rem;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.recap{background:var(--sable);border-radius:10px;padding:16px;margin:16px 0;font-size:.9rem;}
.recap div{display:flex;justify-content:space-between;padding:4px 0;}
.recap .total{font-weight:700;color:var(--lagon);border-top:1px solid #e0d8c8;margin-top:8px;padding-top:10px;}

/* Dashboard */
.dash-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-bottom:30px;}
.kpi-card{background:#fff;border-radius:14px;padding:22px;box-shadow:0 4px 16px rgba(0,0,0,.05);}
.kpi-card .label{font-size:.8rem;color:#888;margin-bottom:6px;}
.kpi-card .value{font-size:1.7rem;color:var(--lagon);font-weight:700;font-family:'Fraunces',serif;}
.kpi-card .value.corail{color:var(--corail);}
.dash-table{width:100%;background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.05);border-collapse:collapse;}
.dash-table th,.dash-table td{padding:14px 18px;text-align:left;font-size:.88rem;border-bottom:1px solid #f0ece2;}
.dash-table th{background:var(--sable);color:var(--lagon);font-weight:600;}
.status-badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:.75rem;font-weight:600;}
.status-badge.ok{background:#e3f3e8;color:var(--palmier);}
.status-badge.attente{background:#fff4e0;color:#b8860b;}
.status-badge.refuse{background:#fde8e6;color:var(--corail);}
.tabs{display:flex;gap:10px;margin-bottom:24px;flex-wrap:wrap;}
.tab-btn{background:#fff;border:1px solid #ddd;padding:10px 18px;border-radius:8px;cursor:pointer;font-family:inherit;font-size:.88rem;font-weight:500;}
.tab-btn.active{background:var(--lagon);color:#fff;border-color:var(--lagon);}