:root{--brand-sky: #6cb8e4;--brand-sky-deep: #2f88c2;--brand-green: #6aa96a;--brand-green-deep: #4f8a4f;--brand-amber: #f6c344;--brand-amber-deep: #e0a41f;--brand-ink: #4a5568;--color-primary: #2f88c2;--color-primary-dark: #256e9d;--color-primary-light: #6cb8e4;--color-primary-lighter: #e8f4fb;--surface: #ffffff;--surface-tint: #f7fafc;--text-strong: #1c2530;--text-muted: #5b6672;--border: #e6ebf0;--radius: 14px;--shadow-soft: 0 1px 2px rgba(28, 37, 48, .04), 0 6px 20px rgba(28, 37, 48, .05);--shadow-hover: 0 10px 30px rgba(28, 37, 48, .09)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Roboto,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6;color:var(--text-strong);background-color:var(--surface-tint);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.container{max-width:1200px;margin:0 auto;padding:0 24px}.btn{display:inline-block;padding:14px 30px;font-size:16px;font-weight:600;text-decoration:none;border-radius:10px;border:none;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease}.btn-primary{background-color:var(--color-primary);color:#fff}.btn-primary:hover{background-color:var(--color-primary-dark);transform:translateY(-1px)}.btn-outline{background-color:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.55)}.btn-outline:hover{background-color:#ffffff1f;border-color:#fff}.card{background:var(--surface);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow-soft);border:1px solid var(--border)}.section{padding:100px 0}::selection{background-color:var(--color-primary-lighter);color:var(--color-primary-dark)}*:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}@media(max-width:768px){.section{padding:60px 0}.container{padding:0 16px}.btn{padding:12px 24px;font-size:16px}}