:root{--primary:rgb(83,92,104);--primary-dark:#3e454f;--primary-light:rgba(83,92,104,0.1);--accent:#d29e5e;--text-main:#333;--text-muted:#666;--bg-body:#f8f9fa;--bg-white:#ffffff;--border:#eef0f2;--radius:8px;--shadow:0 4px 20px rgba(0,0,0,0.05);}
        *{margin:0;padding:0;box-sizing:border-box;}
        body{font-family:-apple-system,BlinkMacSystemFont,sans-serif;color:var(--text-main);background:var(--bg-body);line-height:1.6;}
        a{text-decoration:none;color:inherit;transition:all 0.3s;}
        img{max-width:100%;height:auto;display:block;}
        .container{max-width:1200px;margin:0 auto;padding:0 20px;}
        .site-header{background:var(--bg-white);box-shadow:var(--shadow);position:sticky;top:0;z-index:100;}
        .header-inner{display:flex;justify-content:space-between;align-items:center;height:80px;}
        .logo{display:inline-flex;align-items:center;gap:12px;text-decoration:none;}
        .logo img{display:block;height:40px;width:auto;max-width:160px;object-fit:contain;flex-shrink:0;}
        .logo span{display:inline-block;font-size:22px;font-weight:800;line-height:1;color:var(--primary);white-space:nowrap;}
        .desktop-nav{display:flex;gap:30px;align-items:center;}
        .desktop-nav a{font-weight:500;}
        .desktop-nav a:hover{color:var(--primary);}
        .menu-toggle{display:none;font-size:28px;background:none;border:none;color:var(--primary);cursor:pointer;}
        .drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.5);z-index:999;opacity:0;visibility:hidden;transition:all 0.3s;}
        .drawer{position:fixed;top:0;left:-300px;width:280px;height:100%;background:var(--bg-white);z-index:1000;transition:all 0.3s;}
        .drawer.active{left:0;}
        .drawer-overlay.active{opacity:1;visibility:visible;}
        .drawer-header{padding:20px;display:flex;justify-content:space-between;border-bottom:1px solid var(--border);}
        .drawer-nav{padding:20px;display:flex;flex-direction:column;gap:15px;}
        
        .page-header { background: url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=1920&q=80') center/cover; position: relative; padding: 100px 0; color: #fff; text-align: center; }
        .page-header::before { content: ''; position: absolute; inset: 0; background: rgba(83,92,104,0.85); }
        .page-header-content { position: relative; z-index: 1; }
        .page-title { font-size: 40px; font-weight: 800; margin-bottom: 20px; }
        
        .about-section { padding: 80px 0; background: var(--bg-white); }
        .about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
        .about-text h2 { font-size: 32px; color: var(--primary-dark); margin-bottom: 20px; }
        .about-text p { font-size: 16px; color: var(--text-muted); margin-bottom: 20px; }
        .about-img img { border-radius: 20px; box-shadow: var(--shadow); }
        
        .value-section { padding: 80px 0; background: var(--bg-body); }
        .value-title { text-align: center; font-size: 32px; margin-bottom: 50px; color: var(--primary-dark); }
        .value-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
        .v-card { background: var(--bg-white); padding: 40px 30px; border-radius: var(--radius); text-align: center; box-shadow: var(--shadow); border-top: 3px solid var(--primary); }
        .v-card-icon { font-size: 40px; margin-bottom: 20px; }
        .v-card h3 { font-size: 20px; margin-bottom: 15px; color: var(--primary-dark); }
        .v-card p { color: var(--text-muted); }

        .site-footer{background:var(--primary-dark);color:#fff;padding:80px 0 20px;}
        .footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:60px;}
        .footer-brand .logo span{color:#fff;}
        .footer-col h4{font-size:18px;margin-bottom:25px;color:#fff;border-bottom:2px solid var(--accent);display:inline-block;padding-bottom:5px;}
        .footer-col ul{list-style:none;}
        .footer-col ul li{margin-bottom:15px;}
        .footer-col ul a{color:rgba(255,255,255,0.7);}
        .footer-bottom{text-align:center;padding-top:20px;border-top:1px solid rgba(255,255,255,0.1);font-size:14px;color:rgba(255,255,255,0.5);}

        @media (max-width: 992px) {
            .desktop-nav { display: none; }
            .menu-toggle { display: block; }
            .about-grid { grid-template-columns: 1fr; }
            .value-cards { grid-template-columns: 1fr; }
            .footer-grid{grid-template-columns:1fr 1fr;}
        }
        @media (max-width: 768px) {
            .footer-grid{grid-template-columns:1fr;}
        }