:root{--navy:#06111f;--navy2:#0a1b31;--blue:#2e7cff;--cyan:#71d7ff;--white:#fff;--ink:#132033;--muted:#667085;--soft:#f4f7fb;--line:#dce4ef;--radius:22px;--container:1160px;--shadow:0 18px 55px rgba(6,17,31,.11)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);line-height:1.65;background:#fff}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.container{width:min(calc(100% - 36px),var(--container));margin:auto}.site-header{position:sticky;top:0;z-index:30;background:rgba(6,17,31,.95);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.08)}.nav{min-height:78px;display:flex;align-items:center;gap:28px}.logo{width:196px;margin-right:auto}.nav a{color:#dce7f8;font-size:14px;font-weight:650}.nav .cta{padding:12px 18px;border-radius:999px;background:var(--blue);color:white}.hero{background:radial-gradient(circle at 82% 18%,rgba(46,124,255,.24),transparent 30%),linear-gradient(135deg,#04101e,#092340);color:white;padding:92px 0 82px}.eyebrow{display:inline-block;font-size:12px;letter-spacing:.13em;font-weight:800;color:var(--cyan);text-transform:uppercase;margin-bottom:16px}.hero h1{font-size:clamp(40px,5vw,70px);line-height:1.02;max-width:970px;margin:0 0 24px;letter-spacing:-.035em}.hero .lead{font-size:clamp(18px,2vw,23px);max-width:880px;color:#d6e2f2}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 20px;border-radius:999px;font-weight:800}.btn-primary{background:var(--blue);color:#fff}.btn-ghost{border:1px solid rgba(255,255,255,.28);color:#fff}.breadcrumbs{font-size:13px;color:#8fa3bc;margin-bottom:20px}.hero .breadcrumbs a{color:#bfd2ea}.proof{margin-top:34px;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.proof div{padding:15px 16px;border:1px solid rgba(255,255,255,.13);border-radius:16px;background:rgba(255,255,255,.04)}.proof strong{display:block;font-size:22px}.proof span{font-size:12px;color:#b9c9dc}.section{padding:82px 0}.soft{background:var(--soft)}.dark{background:var(--navy);color:#fff}.head{max-width:850px;margin-bottom:38px}.head h2{font-size:clamp(31px,4vw,48px);line-height:1.08;margin:7px 0 16px;letter-spacing:-.025em}.head p{font-size:18px;color:var(--muted)}.dark .head p{color:#bac9dc}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid.two{grid-template-columns:repeat(2,1fr)}.card{border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:#fff;box-shadow:0 1px 0 rgba(0,0,0,.01)}.card h3{margin:0 0 10px;font-size:21px}.card p{margin:0;color:#526173}.dark .card{background:#0b1d33;border-color:#16334f;color:#fff}.dark .card p{color:#bed0e2}.result strong{font-size:38px;display:block;color:var(--blue);line-height:1}.result small{display:block;color:var(--muted);font-weight:800;text-transform:uppercase;letter-spacing:.08em;margin-top:9px}.flow{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}.flow span{background:#eaf1ff;border:1px solid #cfddf8;border-radius:999px;padding:9px 13px;font-size:13px;font-weight:800;color:#294b7c}.checklist{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:22px}.check{padding:13px 15px;border:1px solid var(--line);border-radius:14px;background:#fff}.method{counter-reset:item}.step{display:grid;grid-template-columns:58px 1fr;gap:14px;padding:20px 0;border-bottom:1px solid var(--line)}.step:before{counter-increment:item;content:counter(item,decimal-leading-zero);font-size:22px;color:var(--blue);font-weight:900}.faq details{border-bottom:1px solid var(--line);padding:18px 0}.faq summary{font-weight:800;cursor:pointer;font-size:18px}.faq p{color:#526173}.cta-band{background:linear-gradient(110deg,#0a1b31,#0b315a);color:#fff;border-radius:28px;padding:38px}.cta-band h2{font-size:34px;line-height:1.1;margin:0 0 12px}.footer{background:#040c16;color:#b9c8da;padding:50px 0 26px}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:35px}.footer h3{color:#fff;margin-top:0}.footer a{display:block;margin:8px 0;color:#d8e5f2}.footer-logo{width:180px;margin-bottom:14px}.footer-bottom{margin-top:32px;padding-top:20px;border-top:1px solid rgba(255,255,255,.09);font-size:13px}.note{font-size:13px;color:#76869a;margin-top:14px}.kpi-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.kpi{padding:22px;border:1px solid var(--line);border-radius:18px;background:#fff}.kpi strong{font-size:30px;color:var(--blue);display:block}.kpi span{font-size:13px;color:#5f6f82}.author{display:grid;grid-template-columns:1.3fr .7fr;gap:34px;align-items:start}.tag{display:inline-block;padding:7px 10px;border-radius:999px;background:#eaf1ff;color:#284c7f;font-weight:800;font-size:12px;margin:4px 5px 0 0}
@media(max-width:850px){.nav a:not(.cta){display:none}.hero{padding:70px 0}.proof,.grid,.grid.two,.kpi-strip,.footer-grid,.author{grid-template-columns:1fr 1fr}.checklist{grid-template-columns:1fr}}
@media(max-width:560px){.proof,.grid,.grid.two,.kpi-strip,.footer-grid,.author{grid-template-columns:1fr}.hero h1{font-size:42px}.section{padding:62px 0}.logo{width:160px}.nav{min-height:70px}}