.ab-breadcrumb-bar{background-color:var(--primary-hover);width:100%;padding:10px 0;box-shadow:0 2px 8px #0000001a}.ab-shell{max-width:1320px;margin:0 auto;padding:0 24px}.ab-breadcrumb-inner{justify-content:space-between;align-items:center;display:flex}.ab-breadcrumb-title{letter-spacing:.08em;color:var(--card);text-transform:uppercase;margin:0;font-size:.95rem;font-weight:750}.ab-breadcrumb-trail{letter-spacing:.05em;color:var(--border);align-items:center;gap:8px;font-size:.8125rem;font-weight:600;display:flex}.ab-breadcrumb-trail a{color:var(--card);text-decoration:none;transition:opacity .2s}.ab-breadcrumb-trail a:hover{opacity:.8}.ab-breadcrumb-sep{color:#fff9;font-size:.75rem}.ab-breadcrumb-current{color:var(--card)}@media (max-width:640px){.ab-breadcrumb-inner{flex-direction:column;align-items:flex-start;gap:6px}}
.ab-top-glow{isolation:isolate;background:var(--card);position:relative;overflow:hidden}.ab-top-glow:before{content:"";z-index:-1;pointer-events:none;background:radial-gradient(55% 42% at 88% 4%,#78a0ff80,#0000 70%),radial-gradient(42% 38% at 4% 18%,#5c87ff66,#0000 68%),radial-gradient(48% 44% at 46% 46%,#8cafff52,#0000 70%),radial-gradient(56% 50% at 18% 78%,#5c87ff6b,#0000 70%),radial-gradient(50% 46% at 92% 86%,#78a0ff66,#0000 70%),radial-gradient(60% 55% at 60% 100%,#5c87ff4d,#0000 72%);position:absolute;inset:-10%}.ab-top-glow:after{content:"";z-index:-1;pointer-events:none;background-image:radial-gradient(#1b39cc17 1px,#0000 1.4px);background-size:22px 22px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(70% 85% at 50% 30%,#000,#0000 75%);mask-image:radial-gradient(70% 85% at 50% 30%,#000,#0000 75%)}.ab-overview-sec{background:0 0;padding:clamp(48px,6vw,84px) 0 clamp(32px,4vw,56px)}.ab-overview-grid{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);align-items:center;gap:clamp(32px,5vw,64px);display:grid}.ab-overview-left{text-align:left}.ab-eyebrow{letter-spacing:.12em;text-transform:uppercase;color:var(--primary);align-items:center;gap:10px;margin:0 0 14px;font-size:.8125rem;font-weight:800;display:flex}.ab-eyebrow-dash{background:var(--primary);border-radius:2px;width:26px;height:3px;display:inline-block}.ab-overview-title{letter-spacing:-.025em;color:var(--foreground);margin:0 0 24px;font-size:clamp(2rem,3.2vw,2.75rem);font-weight:800;line-height:1.15}.ab-overview-highlight{color:var(--primary)}.ab-overview-body{color:var(--text-secondary);text-align:justify;flex-direction:column;gap:16px;font-size:1.0625rem;line-height:1.68;display:flex}.ab-overview-body p{margin:0}.ab-overview-right{justify-content:center;align-items:center;display:flex;position:relative}.ab-overview-right:before{content:"";z-index:-1;background:radial-gradient(closest-side,#c6dbfcd9,#c6dbfc00);border-radius:50%;position:absolute;inset:4% 8%}.ab-overview-img{object-fit:contain;width:100%;max-width:520px;height:auto}@media (max-width:960px){.ab-overview-grid{text-align:left;grid-template-columns:1fr}.ab-overview-right{margin-top:24px}}
.ab-how-sec{background:0 0;padding:60px 0 30px;position:relative}.ab-title-container{text-align:center;flex-direction:column;justify-content:center;align-items:center;margin-bottom:50px;display:flex}.ab-title-text{color:var(--foreground);letter-spacing:-.02em;margin:0 0 10px;font-size:clamp(1.8rem,3vw,2.4rem);font-weight:800}.ab-title-accent{color:var(--primary)}.ab-title-line{background:var(--primary);border-radius:999px;width:60px;height:4px}.ab-bittoo-wave{justify-content:center;align-items:flex-start;gap:clamp(24px,4vw,64px);padding:20px 0 40px;display:flex;position:relative}.ab-circle-card-wrap{transition:transform .3s;position:relative}.ab-circle-card-wrap.is-down{margin-top:70px}.ab-connector-line{border-top:2px dashed color-mix(in srgb, var(--primary) 60%, white);z-index:1;pointer-events:none;width:clamp(28px,3.4vw,56px);height:0;position:absolute;top:50%;left:100%}.ab-connector-line:before,.ab-connector-line:after{content:"";background:var(--primary);border-radius:50%;width:7px;height:7px;position:absolute;top:50%;transform:translateY(-50%)}.ab-connector-line:before{left:-3.5px}.ab-connector-line:after{right:-3.5px}.ab-connector-line.is-line-down{transform-origin:0;transform:rotate(35deg)}.ab-connector-line.is-line-up{transform-origin:0;transform:rotate(-35deg)}.ab-circle-card{z-index:2;background-color:color-mix(in srgb, var(--primary) 22%, white);text-align:center;cursor:pointer;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:200px;height:200px;padding:16px;transition:transform .3s,box-shadow .3s;display:flex;position:relative;box-shadow:0 10px 24px -6px #14539c59}.ab-circle-card:hover{transform:scale(1.05);box-shadow:0 16px 32px -6px #14539c73}.ab-circle-badge{background-color:var(--primary);width:42px;height:42px;color:var(--card);border-radius:50%;justify-content:center;align-items:center;font-size:.95rem;font-weight:750;display:flex;position:absolute;top:4px;left:4px;box-shadow:0 4px 10px #1c6ed059}.ab-circle-img{object-fit:contain;width:82px;height:82px;margin-top:4px}.ab-circle-text{color:var(--foreground);max-width:90%;margin:6px 0 0;font-size:.725rem;font-weight:600;line-height:1.35}@media (max-width:1024px){.ab-bittoo-wave{flex-wrap:wrap;gap:30px}.ab-circle-card-wrap.is-down{margin-top:0}.ab-connector-line{display:none}}
.ab-process-sec{background:0 0;padding:40px 0 80px;position:relative}.ab-process-row{justify-content:space-between;align-items:flex-start;gap:16px;display:flex;position:relative}.ab-process-card-wrap{flex:1;justify-content:center;display:flex;position:relative}.ab-process-card-wrap.is-step-down{margin-top:45px}.ab-step-connector{border-top:2px dashed var(--text-muted);z-index:1;pointer-events:none;width:clamp(30px,4vw,60px);height:2px;position:absolute;top:50%;left:80%}.ab-step-connector.is-connector-down{transform-origin:0;transform:rotate(24deg)}.ab-step-connector.is-connector-up{transform-origin:0;transform:rotate(-24deg)}.ab-process-card{z-index:2;background:var(--card);text-align:center;border:1px solid var(--surface);cursor:pointer;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;width:100%;min-height:190px;padding:24px 14px 20px;transition:transform .3s,box-shadow .3s;display:flex;position:relative;box-shadow:0 10px 25px -4px #0f172a14,0 4px 10px -2px #0f172a0a}.ab-process-card:hover{transform:scale(1.05);box-shadow:0 16px 32px -4px #1c6ed033}.ab-process-icon-wrap{justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:12px;display:flex}.ab-process-icon{object-fit:contain;width:48px;height:48px;transition:transform .3s}.ab-process-card:hover .ab-process-icon{transform:rotate(10deg)}.ab-process-title{color:var(--foreground);margin:0 0 6px;font-size:.8125rem;font-weight:700;line-height:1.35}.ab-process-sub{color:var(--primary);margin:0;font-size:.725rem;font-weight:600;line-height:1.4}@media (max-width:900px){.ab-process-row{flex-wrap:wrap;gap:20px}.ab-process-card-wrap{flex:0 0 calc(50% - 10px)}.ab-process-card-wrap.is-step-down{margin-top:0}.ab-step-connector{display:none}}@media (max-width:500px){.ab-process-card-wrap{flex:0 0 100%}}