.cos-hero{position:relative;padding:152px 0 56px;overflow:hidden;background:radial-gradient(900px 500px at 70% 20%,rgba(66,153,255,.1),transparent 70%),radial-gradient(700px 400px at 20% 70%,rgba(123,192,255,.06),transparent 70%),var(--bg-canvas);border-bottom:1px solid var(--border-subtle)}.cos-hero__inner{max-width:1100px;margin:0 auto;text-align:center;padding:0 var(--pad-x)}.cos-hero__eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border:1px solid var(--border-bright);border-radius:999px;background:#4299ff0f;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin-bottom:28px}.cos-hero__eyebrow:before{content:"";width:6px;height:6px;border-radius:999px;background:var(--accent);box-shadow:0 0 10px var(--accent)}.cos-hero__title{font-size:2.5rem;font-weight:200;letter-spacing:-.03em;line-height:1.2;margin:0 0 24px;color:var(--text-primary);padding-bottom:.06em}@media(min-width:640px){.cos-hero__title{font-size:3rem}}@media(min-width:768px){.cos-hero__title{font-size:3.75rem}}@media(min-width:1024px){.cos-hero__title{font-size:4.5rem}}.cos-hero__title-grad{display:block;background:linear-gradient(to right,#4299ff,#5aabff,#7bc0ff);-webkit-background-clip:text;background-clip:text;color:transparent;padding-bottom:.1em}.cos-hero__lede{font-size:17px;line-height:1.7;color:#ffffffb3;max-width:60ch;margin:0 auto 32px}.cos-hero__cta-row{display:inline-flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-bottom:56px}.cos-hero__stats{display:grid;grid-template-columns:repeat(2,1fr);gap:32px 16px;max-width:880px;margin:0 auto;padding-top:32px;border-top:1px solid var(--border-subtle)}@media(min-width:768px){.cos-hero__stats{grid-template-columns:repeat(4,1fr)}}.cos-hero__stat-value{font-size:2rem;font-weight:300;letter-spacing:-.02em;line-height:1;background:linear-gradient(to right,#4299ff,#5aabff,#7bc0ff);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:6px}@media(min-width:768px){.cos-hero__stat-value{font-size:2.25rem}}.cos-hero__stat-label{font-size:12px;color:var(--text-muted);letter-spacing:.02em;line-height:1.4}.cos-benefits__grid{display:grid;grid-template-columns:1fr;gap:1px;background:var(--border-subtle);border:1px solid var(--border-subtle);border-radius:16px;overflow:hidden}@media(min-width:700px){.cos-benefits__grid{grid-template-columns:1fr 1fr}}@media(min-width:1100px){.cos-benefits__grid{grid-template-columns:repeat(3,1fr)}}.cos-benefit{background:var(--bg-surface);padding:28px;display:flex;flex-direction:column;gap:12px;transition:background .2s ease}.cos-benefit:hover{background:var(--bg-elevated)}.cos-benefit__title{font-size:1.125rem;font-weight:500;margin:0;letter-spacing:-.01em}.cos-benefit__copy{font-size:14.5px;color:var(--text-muted);line-height:1.6;margin:0}.cos-setup__grid{display:grid;grid-template-columns:1fr;gap:1px;background:var(--border-subtle);border:1px solid var(--border-subtle);border-radius:16px;overflow:hidden}@media(min-width:900px){.cos-setup__grid{grid-template-columns:repeat(3,1fr)}}.cos-setup-step{background:var(--bg-surface);padding:32px 28px;display:flex;flex-direction:column;gap:14px;min-height:220px}.cos-setup-step__num{font-family:var(--font-mono);font-size:11px;color:var(--accent);letter-spacing:.16em}.cos-setup-step__title{font-size:1.25rem;font-weight:500;margin:0;line-height:1.25}.cos-setup-step__copy{font-size:14px;color:var(--text-muted);line-height:1.6;margin:0}.cos-scenarios__sub{font-size:15px;color:var(--text-muted);margin:-32px 0 32px;max-width:70ch;line-height:1.6}.cos-scenario__chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.cos-scenario__chip{padding:6px 12px;font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);border:1px solid var(--accent-line);border-radius:999px;background:var(--accent-soft)}.cos-scenario__impact{margin-top:24px;padding-top:20px;border-top:1px solid var(--border-subtle)}.cos-scenario__impact-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:8px}.cos-scenario__impact-text{font-size:14.5px;color:var(--text-secondary);line-height:1.6;margin:0}.cos-scenario__meta{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-muted);margin-bottom:10px}.cos-pricing__grid{display:grid;grid-template-columns:1fr;gap:20px}@media(min-width:900px){.cos-pricing__grid{grid-template-columns:repeat(3,1fr);align-items:stretch}}.cos-price{position:relative;border:1px solid var(--border-subtle);border-radius:16px;background:var(--bg-surface);padding:32px 28px 28px;display:flex;flex-direction:column;gap:16px}.cos-price--featured{border-color:var(--accent);background:radial-gradient(700px 240px at 50% 0%,rgba(66,153,255,.1),transparent 70%),var(--bg-surface)}.cos-price__badge{position:absolute;top:-12px;right:20px;padding:4px 12px;background:var(--accent);color:#fff;font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;border-radius:999px}.cos-price__name{font-size:1.25rem;font-weight:500;margin:0}.cos-price__audience{font-size:13px;color:var(--text-muted);margin:0}.cos-price__cost{display:flex;align-items:baseline;gap:6px;margin-top:4px}.cos-price__cost-value{font-size:2.25rem;font-weight:300;letter-spacing:-.02em;line-height:1;background:linear-gradient(to right,#4299ff,#5aabff,#7bc0ff);-webkit-background-clip:text;background-clip:text;color:transparent}.cos-price__cost-suffix{font-size:13px;color:var(--text-muted)}.cos-price__pitch{font-size:14px;color:var(--text-secondary);line-height:1.55;margin:0}.cos-price__list{list-style:none;padding:16px 0 0;margin:0;display:grid;gap:10px;border-top:1px solid var(--border-subtle);flex:1}.cos-price__list li{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--text-secondary);line-height:1.5}.cos-price__list li:before{content:"";flex:0 0 8px;width:8px;height:8px;margin-top:6px;border-radius:999px;background:radial-gradient(circle,#7bc0ff,#4299ff 70%);box-shadow:0 0 5px #4299ff66}.cos-price__cta{margin-top:8px;width:100%;justify-content:center}.cos-faq{display:grid;gap:12px;max-width:880px;margin:0 auto}.cos-faq__item{border:1px solid var(--border-subtle);border-radius:12px;background:var(--bg-surface);overflow:hidden;transition:border-color .18s ease}.cos-faq__item[open]{border-color:var(--accent-line)}.cos-faq__q{list-style:none;cursor:pointer;padding:18px 22px;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:15.5px;font-weight:500;color:var(--text-primary);user-select:none}.cos-faq__q::-webkit-details-marker{display:none}.cos-faq__q:after{content:"+";flex:0 0 24px;width:24px;height:24px;border-radius:999px;background:var(--accent-soft);color:var(--accent);display:inline-flex;align-items:center;justify-content:center;font-size:16px;font-weight:400;transition:transform .2s ease}.cos-faq__item[open] .cos-faq__q:after{content:"−";background:var(--accent);color:#fff}.cos-faq__a{padding:0 22px 20px;font-size:14.5px;color:var(--text-muted);line-height:1.65;margin:0}.cos-final{text-align:center;padding:96px 0;background:radial-gradient(1100px 360px at 50% 50%,rgba(66,153,255,.1),transparent 70%),var(--bg-canvas);border-top:1px solid var(--border-subtle)}.cos-final__title{font-size:2rem;font-weight:300;letter-spacing:-.02em;margin:0 0 16px}@media(min-width:768px){.cos-final__title{font-size:2.75rem}}.cos-final__sub{color:var(--text-muted);font-size:16px;max-width:52ch;margin:0 auto 32px;line-height:1.6}