:root{--sd-bg:#ffffff;--sd-bg-soft:#f8fafc;--sd-bg-subtle:#f1f5f9;--sd-text-main:#0f172a;--sd-text-muted:#64748b;--sd-text-light:#94a3b8;--sd-border:rgba(0,0,0,0.06);--sd-border-hover:rgba(0,0,0,0.12);--sd-accent:#0f172a;--sd-font:"Inter",system-ui,sans-serif}.sd-page{font-family:var(--sd-font);background:var(--sd-bg);color:var(--sd-text-main);overflow-x:hidden;line-height:1.5}.sd-hero{position:relative;width:100%;min-height:85vh;display:flex;align-items:center;justify-content:center;overflow:hidden;background:#fff;padding-top:80px}.sd-hero-bg-1{position:absolute;inset:-10%;background:radial-gradient(circle at 75% 25%,var(--sd-accent-bg,rgba(0,0,0,.03)) 0,transparent 60%);pointer-events:none;filter:blur(100px)}.sd-hero-bg-2{background-image:radial-gradient(rgba(0,0,0,.04) 1px,transparent 0);background-size:48px 48px;mask-image:radial-gradient(circle at 50% 50%,black,transparent 90%)}.sd-hero-bg-2,.sd-hero-bg-3{position:absolute;inset:0;pointer-events:none}.sd-hero-bg-3{background:linear-gradient(180deg,transparent 70%,#fff)}.sd-hero-content{position:relative;z-index:10;max-width:1000px;padding:2rem;text-align:center}.sd-breadcrumbs{display:flex;align-items:center;justify-content:center;gap:.8rem;margin-bottom:2rem;font-size:.85rem;font-weight:500}.sd-breadcrumbs a{color:var(--sd-text-muted);text-decoration:none;transition:color .3s ease}.sd-breadcrumbs a:hover{color:var(--sd-text-main)}.sd-breadcrumb-sep,.sp-breadcrumb-sep{color:var(--sd-text-light);opacity:.5}.sp-breadcrumb-active{color:var(--sd-text-main)}.sd-hero-kicker{font-size:.75rem;font-weight:800;letter-spacing:.3em;text-transform:uppercase;color:var(--sd-text-muted);background:var(--sd-bg-soft);padding:.6rem 1.6rem;border-radius:100px;border:1px solid var(--sd-border);display:inline-block;margin:0 0 2.5rem}.sd-hero-title{font-size:clamp(2rem,8.5vw,6rem);font-weight:900;letter-spacing:-.05em;line-height:.92;color:var(--sd-text-main);margin:0 0 2.5rem}.sd-hero-sub{font-size:clamp(1.1rem,1.8vw,1.35rem);color:var(--sd-text-muted);line-height:1.65;max-width:680px;margin:0 auto 4.5rem}.sd-scroll-hint{display:flex;flex-direction:column;align-items:center;gap:.75rem}.sd-scroll-line{width:1.5px;height:60px;background:linear-gradient(to bottom,var(--sd-text-main),transparent);animation:sd-pulse 2s ease-in-out infinite;transform-origin:top}@keyframes sd-pulse{0%,to{transform:scaleY(1);opacity:1}50%{transform:scaleY(.4);opacity:.3}}.sd-scroll-text{font-size:.65rem;font-weight:800;letter-spacing:.25em;text-transform:uppercase;color:var(--sd-text-light)}.sd-section{padding:9rem 0;background:var(--sd-bg)}.sd-section--soft{background:var(--sd-bg-soft)}.sd-section--dark{background:#000}.sd-inner{max-width:1240px;margin:0 auto;padding:0 5vw}.sd-section-label{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.35em;text-transform:uppercase;color:var(--sd-accent);margin-bottom:1.8rem}.sd-section-h{font-size:clamp(2.4rem,4.5vw,3.8rem);font-weight:900;letter-spacing:-.04em;line-height:1;color:var(--sd-text-main);margin:0 0 2.5rem}.sd-section--dark .sd-section-h{color:#fff}.sd-section-intro{font-size:clamp(1.1rem,1.6vw,1.25rem);color:var(--sd-text-muted);line-height:1.7;max-width:720px;margin-bottom:4.5rem}.sd-section--dark .sd-section-intro{color:rgba(255,255,255,.6)}.sd-what-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:6rem;align-items:start}.sd-accent-line{width:60px;height:4px;background:var(--sd-text-main);border-radius:20px;margin:1rem 0}.sd-what-right{display:flex;flex-direction:column;gap:2rem}.sd-what-p{font-size:1.1rem;color:var(--sd-text-muted);line-height:1.8}.sd-what-p:first-child{font-size:1.3rem;color:var(--sd-text-main);font-weight:600;line-height:1.6}.sd-benefits-grid,.sd-features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}.sd-benefit-card,.sd-feature-card{background:#fff;border:1px solid var(--sd-border);border-radius:24px;padding:3.5rem 2.8rem;transition:all .4s cubic-bezier(.16,1,.3,1)}.sd-benefit-card:hover,.sd-feature-card:hover{transform:translateY(-8px);border-color:var(--sd-border-hover);box-shadow:0 20px 50px rgba(0,0,0,.05)}.sd-benefit-icon,.sd-feature-icon{font-size:2rem;color:var(--sd-text-main);margin-bottom:2rem;display:inline-block;background:var(--sd-bg-soft);padding:1.25rem;border-radius:20px}.sd-benefit-title,.sd-feature-title{font-size:1.25rem;font-weight:800;margin-bottom:1rem;letter-spacing:-.02em}.sd-benefit-desc,.sd-feature-desc{font-size:.95rem;color:var(--sd-text-muted);line-height:1.7}.sd-steps{display:grid;grid-template-columns:repeat(2,1fr);gap:3rem 6rem;padding-top:2rem}.sd-step{display:flex;gap:2.5rem;padding:2.5rem 0;border-bottom:1px solid rgba(255,255,255,.1)}.sd-step-num{flex-shrink:0;width:60px;height:60px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;font-weight:900;color:#fff;background:var(--sd-accent,#3b82f6);border-radius:22px;box-shadow:0 10px 25px rgba(0,0,0,.3)}.sd-step-title{font-size:1.4rem;font-weight:800;color:#fff;margin-bottom:.75rem}.sd-step-desc{font-size:1rem;color:rgba(255,255,255,.5);line-height:1.7}.sd-faq-list{max-width:800px;margin:0 auto}.sd-faq-item{border-bottom:1px solid var(--sd-border);padding:0;cursor:pointer;transition:background .3s ease}.sd-faq-item:hover{background:var(--sd-bg-soft)}.sd-faq-q{display:flex;justify-content:space-between;align-items:center;padding:2.2rem 0;transition:padding .3s ease}.sd-faq-item--open .sd-faq-q{padding-bottom:1rem}.sd-faq-q-text{font-size:1.15rem;font-weight:700;color:var(--sd-text-main);transition:color .3s ease}.sd-faq-toggle{width:36px;height:36px;border:1.5px solid var(--sd-border);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--sd-text-main);transition:all .5s cubic-bezier(.34,1.56,.64,1)}.sd-faq-item--open .sd-faq-toggle{background:var(--sd-text-main);border-color:var(--sd-text-main);color:#fff;transform:rotate(45deg)}.sd-faq-a{max-height:0;overflow:hidden;opacity:0;transform:translateY(10px);transition:max-height .6s cubic-bezier(.16,1,.3,1),opacity .4s ease,transform .4s ease}.sd-faq-a-inner{padding:0 0 2.5rem}.sd-faq-item--open .sd-faq-a{max-height:500px;opacity:1;transform:translateY(0)}.sd-faq-a-text{font-size:1.05rem;color:var(--sd-text-muted);line-height:1.8;margin:0;max-width:90%}.sd-cta{padding:10rem 2rem;background:#000;text-align:center;color:#fff}.sd-cta-h{font-size:clamp(3rem,7vw,5rem);font-weight:900;margin-bottom:2rem;letter-spacing:-.05em}.sd-cta-sub{font-size:1.2rem;color:rgba(255,255,255,.6);margin-bottom:4rem}.sd-cta-btn{display:inline-flex;align-items:center;gap:1rem;padding:1.4rem 3.5rem;background:#fff;color:#000;font-weight:800;text-transform:uppercase;letter-spacing:.1em;border-radius:100px;text-decoration:none;transition:all .4s cubic-bezier(.16,1,.3,1)}.sd-cta-btn:hover{transform:scale(1.05);box-shadow:0 20px 60px rgba(255,255,255,.2)}@media (max-width:1024px){.sd-hero{padding:9rem 1.5rem 5rem;text-align:center;justify-content:center;min-height:auto}.sd-hero-content{align-items:center}.sd-hero-title{font-size:clamp(2rem,8vw,4rem)}.sd-what-grid{grid-template-columns:1fr;gap:3rem}.sd-benefits-grid,.sd-features-grid,.sd-steps{grid-template-columns:repeat(2,1fr);gap:1.5rem}}@media (max-width:768px){.sd-hero{padding:8rem 1.25rem 4rem}.sd-hero-title{font-size:clamp(1.6rem,12vw,2.5rem);line-height:1.1}.sd-benefits-grid,.sd-features-grid,.sd-steps{grid-template-columns:1fr}.sd-section{padding:5rem 0}.sd-benefit-card,.sd-feature-card{padding:2rem 1.5rem}.sd-cta{padding:6rem 1.5rem}.sd-cta-h{font-size:2.25rem}}