.ad-wrapper{margin:var(--spacing-8) auto;text-align:center;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center}.ad-label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;font-weight:700;color:#94a3b8;margin-bottom:6px;display:block}.ad-slot-leaderboard,.ad-slot-in-article{width:100%;background-color:var(--color-surface);border:1px dashed var(--color-border);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm)}.ad-slot-leaderboard{max-width:728px;min-height:90px}.ad-slot-in-article{max-width:336px;min-height:280px}.lead-gen-card{background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%);color:#fff;border-radius:var(--radius-xl);padding:var(--spacing-8);margin:var(--spacing-10) 0;box-shadow:var(--shadow-xl),0 0 30px -10px rgba(2,132,199,0.3);position:relative;overflow:hidden;border:1px solid rgba(255,255,255,0.1)}.lead-gen-card::after{content:'';position:absolute;top:-50%;right:-20%;width:300px;height:300px;background:radial-gradient(circle,rgba(13,148,136,0.25) 0%,transparent 70%);pointer-events:none}.lead-gen-card h3{color:#fff;margin-top:var(--spacing-2);margin-bottom:var(--spacing-2)}.lead-gen-card p{color:#94a3b8}.lead-gen-card .btn-primary{background:var(--gradient-brand-primary);color:#fff;box-shadow:0 4px 15px rgba(2,132,199,0.4)}