:root{--c4-bg:#f7f8fa;--c4-surface:#fff;--c4-text:#101828;--c4-muted:#667085;--c4-line:#e4e7ec;--c4-accent:#335cff;--c4-accent-2:#6d4aff;--c4-dark:#0b1220;--c4-radius:22px;--c4-shadow:0 18px 50px rgba(16,24,40,.08)}
.c4-home{background:var(--c4-bg);color:var(--c4-text);font-family:var(--font-body--family,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif)}
.c4-shell{width:min(1200px,calc(100% - 40px));margin:0 auto}.c4-hero{padding:72px 0 44px}.c4-hero-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(340px,.9fr);gap:48px;align-items:center}.c4-eyebrow{display:inline-flex;align-items:center;gap:9px;padding:8px 12px;border:1px solid var(--c4-line);border-radius:999px;background:rgba(255,255,255,.78);font-size:13px;font-weight:700;letter-spacing:.02em}.c4-dot{width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,var(--c4-accent),var(--c4-accent-2));box-shadow:0 0 0 5px rgba(51,92,255,.1)}
.c4-hero h1{font-family:var(--font-heading--family,var(--font-body--family));font-size:clamp(46px,6vw,82px);line-height:.98;letter-spacing:-.055em;margin:22px 0 22px;max-width:820px}.c4-gradient{background:linear-gradient(100deg,var(--c4-accent),var(--c4-accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}.c4-lead{font-size:clamp(17px,2vw,21px);line-height:1.55;color:var(--c4-muted);max-width:690px;margin:0}.c4-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.c4-btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 22px;border-radius:999px;text-decoration:none;font-weight:750;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}.c4-btn:hover{transform:translateY(-1px)}.c4-btn-primary{background:var(--c4-dark);color:#fff;box-shadow:0 10px 28px rgba(11,18,32,.18)}.c4-btn-secondary{background:#fff;color:var(--c4-text);border:1px solid var(--c4-line)}
.c4-visual{position:relative;min-height:440px;border-radius:32px;overflow:hidden;background:radial-gradient(circle at 22% 18%,rgba(109,74,255,.35),transparent 34%),radial-gradient(circle at 78% 72%,rgba(51,92,255,.34),transparent 38%),linear-gradient(145deg,#111a2c,#09101e);box-shadow:var(--c4-shadow)}.c4-orbit{position:absolute;border:1px solid rgba(255,255,255,.16);border-radius:50%}.c4-orbit.one{width:360px;height:360px;left:-110px;top:20px}.c4-orbit.two{width:280px;height:280px;right:-70px;bottom:-60px}.c4-card-float{position:absolute;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.55);border-radius:18px;padding:16px 18px;box-shadow:0 18px 40px rgba(0,0,0,.2)}.c4-card-float strong{display:block;font-size:15px}.c4-card-float span{display:block;color:#667085;font-size:13px;margin-top:3px}.c4-card-a{left:30px;bottom:34px}.c4-card-b{right:28px;top:36px}.c4-mark{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff;font-size:clamp(38px,5vw,66px);font-weight:850;letter-spacing:-.05em}.c4-mark small{font-size:.38em;font-weight:650;letter-spacing:.02em;margin-left:7px;opacity:.7}
.c4-trust{padding:12px 0 52px}.c4-trust-grid{display:grid;grid-template-columns:repeat(3,1fr);background:#fff;border:1px solid var(--c4-line);border-radius:20px;overflow:hidden}.c4-trust-item{padding:20px 22px;display:flex;gap:13px;align-items:flex-start}.c4-trust-item+ .c4-trust-item{border-left:1px solid var(--c4-line)}.c4-icon{width:34px;height:34px;flex:0 0 34px;border-radius:10px;background:#eef2ff;display:grid;place-items:center;color:var(--c4-accent);font-weight:900}.c4-trust-item strong{display:block;font-size:14px}.c4-trust-item span{display:block;font-size:13px;color:var(--c4-muted);margin-top:3px;line-height:1.4}
.c4-section{padding:56px 0}.c4-section-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:24px}.c4-kicker{font-size:13px;color:var(--c4-accent);font-weight:800;text-transform:uppercase;letter-spacing:.12em}.c4-section h2{font-size:clamp(30px,4vw,48px);letter-spacing:-.04em;line-height:1.05;margin:7px 0 0}.c4-section-copy{max-width:520px;color:var(--c4-muted);line-height:1.55;margin:0}.c4-product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.c4-product{display:block;background:#fff;border:1px solid var(--c4-line);border-radius:20px;overflow:hidden;text-decoration:none;color:inherit;transition:transform .18s ease,box-shadow .18s ease}.c4-product:hover{transform:translateY(-3px);box-shadow:var(--c4-shadow)}.c4-product-media{aspect-ratio:1/1;background:#f0f2f5;overflow:hidden}.c4-product-media img{width:100%;height:100%;object-fit:cover;display:block}.c4-product-placeholder{height:100%;display:grid;place-items:center;color:#98a2b3;font-weight:700}.c4-product-info{padding:16px}.c4-product-title{font-weight:760;line-height:1.3}.c4-product-price{margin-top:6px;color:var(--c4-muted);font-size:14px}.c4-empty{background:#fff;border:1px solid var(--c4-line);border-radius:28px;padding:52px;text-align:center}.c4-empty-badge{display:inline-flex;border-radius:999px;background:#eef2ff;color:var(--c4-accent);padding:7px 11px;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.c4-empty h3{font-size:clamp(26px,3vw,38px);letter-spacing:-.035em;margin:17px 0 10px}.c4-empty p{max-width:590px;margin:0 auto;color:var(--c4-muted);line-height:1.6}
.c4-expect{background:var(--c4-dark);color:#fff}.c4-expect .c4-kicker{color:#9fb1ff}.c4-expect-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:52px;align-items:start}.c4-expect h2{margin-bottom:16px}.c4-expect p{color:#b9c0cf;line-height:1.65}.c4-expect-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.c4-expect-card{border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:20px;background:rgba(255,255,255,.045)}.c4-expect-card strong{display:block;font-size:15px}.c4-expect-card span{display:block;color:#b9c0cf;font-size:13px;line-height:1.5;margin-top:5px}.c4-policy-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.c4-policy-links a{color:#fff;text-underline-offset:4px;font-size:14px}
@media(max-width:900px){.c4-hero-grid,.c4-expect-grid{grid-template-columns:1fr}.c4-visual{min-height:350px}.c4-product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.c4-section-head{align-items:start;flex-direction:column}.c4-trust-grid{grid-template-columns:1fr}.c4-trust-item+ .c4-trust-item{border-left:0;border-top:1px solid var(--c4-line)}}
@media(max-width:600px){.c4-shell{width:min(100% - 28px,1200px)}.c4-hero{padding:48px 0 30px}.c4-hero h1{font-size:clamp(42px,13vw,60px)}.c4-actions{flex-direction:column}.c4-btn{width:100%}.c4-visual{min-height:300px;border-radius:24px}.c4-card-float{padding:12px 14px}.c4-card-a{left:16px;bottom:18px}.c4-card-b{right:16px;top:18px}.c4-trust{padding-bottom:32px}.c4-section{padding:42px 0}.c4-product-grid{gap:12px}.c4-product-info{padding:13px}.c4-empty{padding:36px 22px}.c4-expect-cards{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.c4-btn,.c4-product{transition:none}}