*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #0891b2;--secondary-color: #06b6d4;--accent-color: #14b8a6;--background-color: #f0fdfa;--surface-color: #ffffff;--text-primary: #1f2937;--text-secondary: #6b7280;--text-muted: #9ca3af;--border-color: #a7f3d0;--gradient-primary: linear-gradient(135deg, #0891b2 0%, #06b6d4 100%);--gradient-accent: linear-gradient(135deg, #14b8a6 0%, #059669 100%);--gradient-hero: linear-gradient(135deg, #f0fdfa 0%, #ecfdf5 100%);--card-bg: var(--surface-color);--card-shadow: 0 8px 25px rgba(8, 145, 178, .15);--card-border: var(--border-color);--card-hover-shadow: 0 12px 35px rgba(8, 145, 178, .25);--button-bg: var(--gradient-primary);--button-text: #fff;--button-shadow: 0 4px 15px rgba(8, 145, 178, .3);--button-hover-shadow: 0 6px 20px rgba(8, 145, 178, .4)}body{font-family:Inter,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--background-color);color:var(--text-primary);line-height:1.6}html,body{height:100%;margin:0;padding:0}button{font-family:inherit;cursor:pointer;border:none;outline:none;transition:all .3s ease}input,textarea,select{font-family:inherit}a{text-decoration:none;color:inherit}img{max-width:100%;height:auto;display:block}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}@media (min-width: 768px){.container{padding:0 40px}}@media (min-width: 1024px){.container{padding:0 60px}}.btn-primary{background:var(--button-bg);color:var(--button-text);border-radius:12px;padding:12px 24px;font-size:16px;font-weight:600;box-shadow:var(--button-shadow);display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-primary:hover{box-shadow:var(--button-hover-shadow);transform:translateY(-2px)}.btn-primary:active{transform:translateY(0)}.card{background:var(--card-bg);border-radius:16px;padding:20px;box-shadow:var(--card-shadow);border:1px solid var(--card-border);transition:all .3s ease}.card:hover{box-shadow:var(--card-hover-shadow);transform:translateY(-2px)}