:root,[data-theme=dark]{--primary-color:#2563eb;--text-light:#94a3b8}a,body{transition:var(--transition)}.section-title h2,body{color:var(--text-primary)}.btn,a{text-decoration:none}.dropdown-menu a:hover,.nav-item a:hover{background-color:var(--bg-gray)}.hero,.price-card,.section-title,.slide-content{text-align:center}.btn,.nav-item a,.price-badge,.price-discount{font-weight:600}:root{--primary-dark:#1d4ed8;--secondary-color:#64748b;--accent-color:#5fbe19;--text-primary:#1e293b;--text-secondary:#64748b;--bg-white:#ffffff;--bg-gray:#f8fafc;--bg-dark:#1e293b;--border-color:#e2e8f0;--shadow:0 4px 6px -1px rgba(0, 0, 0, 0.1);--shadow-lg:0 10px 15px -3px rgba(0, 0, 0, 0.1);--radius:8px;--transition:all 0.3s ease;--header-height:70px;--container-width:1200px;--section-padding:80px 0}[data-theme=dark]{--primary-dark:#3d4965;--secondary-color:#94a3b8;--accent-color:#65d32e;--text-primary:#f1f5f9;--text-secondary:#cbd5e1;--bg-white:#1e293b;--bg-gray:#0f172a;--bg-dark:#020617;--border-color:#334155;--shadow:0 4px 6px -1px rgba(0, 0, 0, 0.3);--shadow-lg:0 10px 15px -3px rgba(0, 0, 0, 0.3)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Arial,Helvetica,sans-serif;line-height:1.6;background-color:var(--bg-white)}.solution-card h3 a,a{color:inherit}ul{list-style:none}img{max-width:100%;height:auto;display:block}.container{width:100%;max-width:var(--container-width);margin:0 auto;padding:0 15px}.section-title{margin-bottom:3rem}.section-title h2{font-size:2.5rem;margin-bottom:1rem}.section-title p{font-size:1.2rem;color:var(--text-secondary);max-width:600px;margin:0 auto}.theme-toggle{position:relative;width:60px;height:30px;background:var(--border-color);border-radius:15px;cursor:pointer;display:flex;align-items:center;padding:0 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h2{font-size:1.8rem}.partner-item{padding:1.5rem}.hero-slider{height:350px}.slide h1{font-size:1.5rem}.slide p{font-size:.9rem}.solution-card{padding:20px}.stats-card{grid-template-columns:1fr;gap:1.5rem}}