.bk-adv-hero{position:relative;overflow:hidden;padding:140px 0 80px}.bk-adv-bg{position:absolute;inset:0;z-index:0}.bk-adv-orb{position:absolute;border-radius:50%;filter:blur(120px);opacity:.35;animation:bk-float 8s ease-in-out infinite}.bk-adv-orb-1{width:500px;height:500px;background:var(--orange);top:-10%;right:-10%}.bk-adv-orb-2{width:400px;height:400px;background:var(--purple);bottom:20%;left:-5%;animation-delay:-3s}.bk-adv-orb-3{width:300px;height:300px;background:var(--cyan);top:50%;right:30%;animation-delay:-5s}.bk-adv-content{position:relative;z-index:1}.bk-adv-header{text-align:center;max-width:720px;margin:0 auto 64px}.bk-adv-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(249,115,22,.15);border:1px solid rgba(249,115,22,.3);border-radius:100px;padding:8px 20px;font-size:.85rem;font-weight:600;color:var(--orange);margin-bottom:24px;animation:bk-pulse-border-adv 3s ease-in-out infinite}@keyframes bk-pulse-border-adv{0%,to{border-color:rgba(249,115,22,.3);box-shadow:0 0 0 0 rgba(249,115,22,0)}50%{border-color:rgba(249,115,22,.6);box-shadow:0 0 20px rgba(249,115,22,.15)}}.bk-adv-badge-dot{width:8px;height:8px;background:var(--orange);border-radius:50%;animation:bk-blink 1.5s ease-in-out infinite}.bk-adv-title{font-size:clamp(2.5rem,6vw,4.2rem);font-weight:800;line-height:1.05;letter-spacing:-.03em;color:#fff;margin-bottom:24px}.bk-adv-title .bk-gradient-text{background:linear-gradient(135deg,var(--orange),var(--pink),var(--purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.bk-adv-subtitle{font-size:1.15rem;color:var(--text-2);line-height:1.7;max-width:560px;margin:0 auto}.bk-adv-stats{display:flex;justify-content:center;gap:48px;margin-bottom:72px;padding:32px 40px;background:rgba(255,255,255,.03);border:1px solid 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ease}.bk-adv-benefit:hover{background:rgba(255,255,255,.06);border-color:rgba(249,115,22,.2);transform:translateY(-2px)}.bk-adv-benefit-icon{font-size:1.6rem;flex-shrink:0;width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:rgba(249,115,22,.1);border-radius:12px}.bk-adv-benefit h4{font-size:.95rem;font-weight:700;color:#fff;margin-bottom:4px}.bk-adv-benefit p{font-size:.82rem;color:var(--text-2);margin:0;line-height:1.5}.bk-adv-formats{display:flex;flex-direction:column;gap:12px}.bk-adv-format{display:flex;align-items:center;gap:14px;padding:16px 20px;background:rgba(255,255,255,.02);border:1px solid rgba(255,255,255,.05);border-radius:14px;transition:all .3s ease}.bk-adv-format:hover{background:rgba(255,255,255,.05);border-color:rgba(139,92,246,.2)}.bk-adv-format-icon{font-size:1.3rem;flex-shrink:0}.bk-adv-format h4{font-size:.9rem;font-weight:600;color:#fff;margin-bottom:2px}.bk-adv-format p{font-size:.78rem;color:var(--text-3);margin:0}.bk-adv-form-card{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);border-radius:24px;padding:40px;position:relative;overflow:hidden;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);position:-webkit-sticky;position:sticky;top:100px}.bk-adv-form-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--orange),var(--pink),var(--purple));border-radius:24px 24px 0 0}.bk-adv-form-glow{position:absolute;width:300px;height:300px;background:radial-gradient(circle,rgba(249,115,22,.12),transparent 70%);top:-100px;right:-100px;pointer-events:none}.bk-adv-form-title{font-size:1.5rem;font-weight:700;color:#fff;margin-bottom:8px}.bk-adv-form-sub{font-size:.9rem;color:var(--text-2);margin-bottom:28px}.bk-adv-form .bk-field{margin-bottom:16px}.bk-adv-form 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20px}.bk-adv-success-icon{font-size:3.5rem;margin-bottom:16px;display:block}.bk-adv-success h3{font-size:1.4rem;font-weight:700;color:#fff;margin-bottom:8px}.bk-adv-success p{color:var(--text-2);font-size:.95rem}@media (max-width:991px){.bk-adv-hero{padding:100px 0 60px}.bk-adv-form-card{padding:28px;position:static;margin-top:32px}.bk-adv-stats{flex-wrap:wrap;gap:24px;padding:24px}.bk-adv-stat{flex:1 1 120px}}.bk-promo-hero{position:relative;overflow:hidden;padding:140px 0 80px}.bk-promo-bg{position:absolute;inset:0;z-index:0}.bk-promo-orb{position:absolute;border-radius:50%;filter:blur(120px);opacity:.35;animation:bk-float 8s ease-in-out infinite}.bk-promo-orb-1{width:500px;height:500px;background:var(--green);top:-10%;left:-10%}.bk-promo-orb-2{width:400px;height:400px;background:var(--cyan);bottom:15%;right:-5%;animation-delay:-3s}.bk-promo-orb-3{width:300px;height:300px;background:var(--purple);top:45%;left:40%;animation-delay:-5s}.bk-promo-content{position:relative;z-index:1}.bk-promo-header{text-align:center;max-width:720px;margin:0 auto 64px}.bk-promo-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(16,185,129,.15);border:1px solid rgba(16,185,129,.3);border-radius:100px;padding:8px 20px;font-size:.85rem;font-weight:600;color:var(--green);margin-bottom:24px;animation:bk-pulse-border-promo 3s ease-in-out infinite}@keyframes bk-pulse-border-promo{0%,to{border-color:rgba(16,185,129,.3);box-shadow:0 0 0 0 rgba(16,185,129,0)}50%{border-color:rgba(16,185,129,.6);box-shadow:0 0 20px 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ease;position:relative;overflow:hidden}.bk-promo-offer:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--green),var(--cyan));border-radius:20px 20px 0 0;opacity:0;transition:opacity .3s}.bk-promo-offer:hover{background:rgba(255,255,255,.06);border-color:rgba(16,185,129,.2);transform:translateY(-4px)}.bk-promo-offer:hover:before{opacity:1}.bk-promo-offer-icon{font-size:2rem;margin-bottom:16px;display:block}.bk-promo-offer h3{font-size:1.15rem;font-weight:700;color:#fff;margin-bottom:8px}.bk-promo-offer-desc{font-size:.85rem;color:var(--text-2);line-height:1.6;margin-bottom:20px}.bk-promo-offer-features{list-style:none;padding:0;margin:0 0 20px;display:flex;flex-direction:column;gap:8px}.bk-promo-offer-features li{display:flex;align-items:center;gap:8px;font-size:.83rem;color:var(--text-2)}.bk-promo-check{color:var(--green);font-weight:700;font-size:.85rem;flex-shrink:0}.bk-promo-offer-price{font-size:.9rem;font-weight:700;color:var(--green);padding-top:16px;border-top:1px solid rgba(255,255,255,.06)}.bk-promo-section-title{font-size:1.5rem;font-weight:700;color:#fff;margin-bottom:24px}.bk-promo-benefits{display:flex;flex-direction:column;gap:16px;margin-bottom:48px}.bk-promo-benefit{display:flex;align-items:flex-start;gap:14px;padding:20px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);border-radius:16px;transition:all .3s ease}.bk-promo-benefit:hover{background:rgba(255,255,255,.06);border-color:rgba(16,185,129,.2);transform:translateY(-2px)}.bk-promo-benefit-icon{font-size:1.6rem;flex-shrink:0;width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:rgba(16,185,129,.1);border-radius:12px}.bk-promo-benefit h4{font-size:.95rem;font-weight:700;color:#fff;margin-bottom:4px}.bk-promo-benefit p{font-size:.82rem;color:var(--text-2);margin:0;line-height:1.5}.bk-promo-testimonials{display:flex;flex-direction:column;gap:16px}.bk-promo-testimonial{padding:24px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);border-radius:16px;transition:all .3s ease}.bk-promo-testimonial:hover{background:rgba(255,255,255,.05)}.bk-promo-testimonial-quote{font-size:.9rem;color:var(--text);line-height:1.6;font-style:italic;margin-bottom:16px}.bk-promo-testimonial-author{display:flex;align-items:center;gap:12px}.bk-promo-testimonial-avatar{font-size:1.5rem;width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:rgba(16,185,129,.1);border-radius:50%;flex-shrink:0}.bk-promo-testimonial-author strong{display:block;font-size:.85rem;color:#fff}.bk-promo-testimonial-author span{font-size:.78rem;color:var(--text-3)}.bk-promo-form-card{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);border-radius:24px;padding:40px;position:relative;overflow:hidden;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);position:-webkit-sticky;position:sticky;top:100px}.bk-promo-form-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--green),var(--cyan),var(--blue));border-radius:24px 24px 0 0}.bk-promo-form-glow{position:absolute;width:300px;height:300px;background:radial-gradient(circle,rgba(16,185,129,.12),transparent 70%);top:-100px;right:-100px;pointer-events:none}.bk-promo-form-title{font-size:1.5rem;font-weight:700;color:#fff;margin-bottom:8px}.bk-promo-form-sub{font-size:.9rem;color:var(--text-2);margin-bottom:28px}.bk-promo-form .bk-field{margin-bottom:16px}.bk-promo-form label{display:block;font-size:.82rem;font-weight:600;color:var(--text-2);margin-bottom:6px;text-transform:uppercase;letter-spacing:.05em}.bk-promo-form input,.bk-promo-form select,.bk-promo-form textarea{width:100%;padding:14px 18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:12px;color:#fff;font-size:.95rem;font-family:var(--sans);transition:all .3s ease;outline:none;resize:vertical}.bk-promo-form select{-moz-appearance:none;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239B95B0' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px;cursor:pointer}.bk-promo-form select option{background:var(--surface);color:var(--text)}.bk-promo-form input::placeholder,.bk-promo-form textarea::placeholder{color:rgba(255,255,255,.25)}.bk-promo-form input:focus,.bk-promo-form select:focus,.bk-promo-form textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(16,185,129,.15);background:rgba(255,255,255,.06)}.bk-promo-submit{width:100%;padding:16px;background:linear-gradient(135deg,var(--green),#059669);border:none;border-radius:12px;color:#fff!important;font-size:1rem;font-weight:700;font-family:var(--sans);cursor:pointer;transition:all .3s ease;position:relative;overflow:hidden;margin-top:8px}.bk-promo-submit:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(16,185,129,.4)}.bk-promo-submit:active{transform:translateY(0)}.bk-promo-submit:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}.bk-promo-trust{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:20px;font-size:.8rem;color:var(--text-2)}.bk-promo-trust span{display:flex;align-items:center;gap:6px}.bk-promo-success{text-align:center;padding:40px 20px}.bk-promo-success-icon{font-size:3.5rem;margin-bottom:16px;display:block}.bk-promo-success h3{font-size:1.4rem;font-weight:700;color:#fff;margin-bottom:8px}.bk-promo-success p{color:var(--text-2);font-size:.95rem}@media (max-width:991px){.bk-promo-hero{padding:100px 0 60px}.bk-promo-form-card{padding:28px;position:static;margin-top:32px}.bk-promo-offers{grid-template-columns:1fr}}