/* CommercialMLS - Professional CRE Marketplace */
:root {
  --primary: #065f46;
  --primary-light: #059669;
  --primary-dark: #064e3b;
  --dark: #111827;
  --gray-900: #1f2937;
  --gray-700: #374151;
  --gray-500: #6b7280;
  --gray-300: #d1d5db;
  --gray-100: #f3f4f6;
  --white: #ffffff;
  --shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -2px rgba(0,0,0,.05);
  --radius: 8px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--gray-900);line-height:1.6;background:var(--gray-100)}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{max-width:1280px;margin:0 auto;padding:0 20px}

/* Header */
.header{position:sticky;top:0;z-index:100;background:var(--white);border-bottom:1px solid var(--gray-300);box-shadow:var(--shadow)}
.header .container{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-size:1.5rem;font-weight:800;color:var(--primary);display:flex;align-items:center;gap:8px}
.logo i{font-size:1.3rem}
.nav{display:flex;align-items:center;gap:24px}
.nav a{font-size:.9rem;font-weight:500;color:var(--gray-700);transition:color .2s}
.nav a:hover{color:var(--primary)}
.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;border-radius:var(--radius);font-size:.9rem;font-weight:600;border:none;cursor:pointer;transition:all .2s}
.btn-primary{background:var(--primary);color:var(--white)}
.btn-primary:hover{background:var(--primary-dark)}
.btn-outline{border:2px solid var(--primary);color:var(--primary);background:transparent}
.btn-outline:hover{background:var(--primary);color:var(--white)}
.btn-sm{padding:6px 14px;font-size:.8rem}
.mobile-toggle{display:none;background:none;border:none;font-size:1.4rem;color:var(--gray-700);cursor:pointer}

/* Hero */
.hero{position:relative;height:520px;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;background:#000}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.55}
.hero-content{position:relative;z-index:2;color:var(--white);padding:0 20px;max-width:760px}
.hero h1{font-size:3rem;font-weight:800;line-height:1.1;margin-bottom:12px;text-shadow:0 2px 8px rgba(0,0,0,.4)}
.hero p{font-size:1.15rem;opacity:.9;margin-bottom:28px}
.search-bar{display:flex;background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);max-width:620px;margin:0 auto}
.search-bar input{flex:1;padding:14px 18px;border:none;font-size:1rem;outline:none;min-width:0}
.search-bar select{padding:14px 12px;border:none;border-left:1px solid var(--gray-300);font-size:.9rem;background:var(--white);outline:none;color:var(--gray-700);cursor:pointer}
.search-bar button{padding:14px 24px;background:var(--primary);color:var(--white);border:none;font-size:1rem;cursor:pointer;transition:background .2s}
.search-bar button:hover{background:var(--primary-dark)}

/* Stats */
.stats-bar{background:var(--primary-dark);color:var(--white);padding:18px 0}
.stats-bar .container{display:flex;justify-content:center;gap:48px;flex-wrap:wrap}
.stat{text-align:center}
.stat-num{font-size:1.6rem;font-weight:800}
.stat-label{font-size:.8rem;opacity:.8;margin-top:2px}

/* Categories */
.categories{padding:48px 0 24px}
.categories h2{text-align:center;font-size:1.8rem;font-weight:700;margin-bottom:24px;color:var(--dark)}
.cat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.cat-card{text-align:center;padding:24px 12px;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);transition:all .2s;cursor:pointer}
.cat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.cat-card i{font-size:2rem;color:var(--primary);margin-bottom:8px}
.cat-card span{display:block;font-size:.85rem;font-weight:600;color:var(--gray-700)}

/* Properties */
.properties{padding:48px 0}
.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.section-header h2{font-size:1.8rem;font-weight:700;color:var(--dark)}
.prop-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.prop-card{background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:all .25s}
.prop-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.prop-img{position:relative;height:200px;overflow:hidden}
.prop-img img{width:100%;height:100%;object-fit:cover}
.prop-badge{position:absolute;top:12px;left:12px;background:var(--primary);color:var(--white);font-size:.75rem;font-weight:600;padding:4px 10px;border-radius:4px}
.prop-body{padding:16px}
.prop-price{font-size:1.3rem;font-weight:800;color:var(--primary)}
.prop-title{font-size:1rem;font-weight:600;margin:6px 0 4px;color:var(--dark)}
.prop-location{font-size:.85rem;color:var(--gray-500);margin-bottom:10px}
.prop-location i{margin-right:4px}
.prop-meta{display:flex;gap:16px;font-size:.8rem;color:var(--gray-500);border-top:1px solid var(--gray-100);padding-top:10px}
.prop-meta span{display:flex;align-items:center;gap:4px}

/* Footer */
.footer{background:var(--dark);color:var(--gray-300);padding:48px 0 24px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;margin-bottom:32px}
.footer h3{color:var(--white);font-size:1rem;margin-bottom:12px}
.footer p,.footer a{font-size:.85rem;color:var(--gray-500);line-height:1.8}
.footer a:hover{color:var(--white)}
.footer-brand p{margin-top:8px}
.footer-bottom{border-top:1px solid var(--gray-700);padding-top:20px;text-align:center;font-size:.8rem;color:var(--gray-500)}

/* Property Detail Page */
.page-content{padding:32px 0}
.back-link{display:inline-flex;align-items:center;gap:6px;font-size:.9rem;color:var(--primary);font-weight:500;margin-bottom:20px}
.detail-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:32px}
.detail-gallery img{width:100%;border-radius:var(--radius);height:400px;object-fit:cover}
.detail-info{background:var(--white);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.detail-price{font-size:2rem;font-weight:800;color:var(--primary);margin-bottom:4px}
.detail-address{color:var(--gray-500);margin-bottom:20px}
.detail-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}
.detail-stat{background:var(--gray-100);padding:12px;border-radius:var(--radius);text-align:center}
.detail-stat label{display:block;font-size:.75rem;color:var(--gray-500);text-transform:uppercase;font-weight:600}
.detail-stat span{font-size:1.1rem;font-weight:700;color:var(--dark)}
.detail-desc{margin-top:24px}
.detail-desc h3{margin-bottom:8px}

/* Post Form */
.form-page{padding:40px 0}
.form-page h1{font-size:2rem;font-weight:700;text-align:center;margin-bottom:8px}
.form-page .subtitle{text-align:center;color:var(--gray-500);margin-bottom:32px}
.form-card{background:var(--white);max-width:720px;margin:0 auto;padding:32px;border-radius:var(--radius);box-shadow:var(--shadow)}
.form-group{margin-bottom:20px}
.form-group label{display:block;font-size:.85rem;font-weight:600;color:var(--gray-700);margin-bottom:6px}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 14px;border:1px solid var(--gray-300);border-radius:var(--radius);font-size:.95rem;font-family:inherit;outline:none;transition:border .2s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary)}
.form-group textarea{min-height:120px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}

/* Responsive */
@media(max-width:1024px){
  .prop-grid{grid-template-columns:repeat(2,1fr)}
  .cat-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .detail-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  .nav{display:none}
  .mobile-toggle{display:block}
  .nav.open{display:flex;flex-direction:column;position:absolute;top:64px;left:0;right:0;background:var(--white);padding:16px 20px;border-bottom:1px solid var(--gray-300);box-shadow:var(--shadow)}
  .hero{height:420px}
  .hero h1{font-size:2rem}
  .search-bar{flex-direction:column}
  .search-bar select{border-left:none;border-top:1px solid var(--gray-300)}
  .prop-grid{grid-template-columns:1fr}
  .cat-grid{grid-template-columns:repeat(2,1fr)}
  .stats-bar .container{gap:24px}
  .stat-num{font-size:1.2rem}
  .footer-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .detail-stats{grid-template-columns:1fr 1fr}
}