:root{
  --ink:#101317;--muted:#6d747d;--paper:#f7f8f9;--white:#fff;--line:#e6e9ed;
  --accent:#1379ff;--accent-soft:#eaf3ff;--dark:#0b1016;--radius:18px;
  --shadow:0 18px 50px rgba(16,19,23,.10);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--white);line-height:1.5}
a{text-decoration:none;color:inherit}button{font:inherit;cursor:pointer}
.topbar{background:var(--dark);color:#e8edf3;padding:8px 5%;display:flex;gap:12px;justify-content:center;font-size:12px}
.site-header{height:78px;display:flex;align-items:center;justify-content:space-between;padding:0 5%;border-bottom:1px solid var(--line);background:rgba(255,255,255,.96);position:sticky;top:0;z-index:10;backdrop-filter:blur(10px)}
.brand{display:flex;align-items:center;gap:10px;min-width:0}.brand-logo{width:56px;height:38px;object-fit:contain;object-position:center;display:block}.brand strong{display:block;font-size:22px;letter-spacing:-.6px}.brand small{display:block;color:var(--muted);font-size:10px}.brand-text{min-width:0}
nav{display:flex;gap:28px;font-size:14px;font-weight:650}nav a:hover{color:var(--accent)}
.cart-button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 15px;font-weight:700}.cart-button span{display:inline-grid;place-items:center;min-width:22px;height:22px;margin-left:5px;border-radius:50%;background:var(--accent);color:#fff;font-size:11px}
.hero{min-height:600px;background:linear-gradient(120deg,#f5f7fa 0%,#fff 55%,#eaf3ff 100%);display:grid;grid-template-columns:1fr 1fr;align-items:center;padding:70px 7%;gap:40px;overflow:hidden}.hero-copy{max-width:650px}.eyebrow{font-size:11px;font-weight:850;letter-spacing:2px;color:var(--accent);margin:0 0 12px}.hero h1{font-size:clamp(48px,6vw,78px);line-height:.96;letter-spacing:-4px;margin:0 0 25px}.hero h1 em{font-style:normal;color:var(--accent)}.hero-text{font-size:18px;color:#515963;max-width:600px}.hero-actions{display:flex;gap:12px;margin:28px 0}.button{display:inline-flex;justify-content:center;align-items:center;border:0;border-radius:12px;padding:13px 20px;font-weight:800}.primary{background:var(--accent);color:#fff}.ghost{background:#fff;border:1px solid var(--line)}.trust-row{display:flex;gap:18px;flex-wrap:wrap;color:#4e5660;font-size:12px;font-weight:700}
.hero-visual{height:440px;border-radius:28px;background:radial-gradient(circle at 50% 45%,#2a80ff 0,#0e1724 32%,#080d13 72%);position:relative;box-shadow:var(--shadow);overflow:hidden}.hero-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,transparent 30%,rgba(255,255,255,.08));pointer-events:none}.device{position:absolute;border-radius:22px;background:linear-gradient(145deg,#242b34,#07090c);box-shadow:0 25px 50px rgba(0,0,0,.45)}.device-one{width:260px;height:140px;left:17%;top:18%;transform:rotate(-12deg)}.device-two{width:110px;height:210px;right:17%;top:20%;transform:rotate(13deg)}.device-three{width:150px;height:90px;left:30%;bottom:17%;transform:rotate(7deg)}.glow{position:absolute;width:330px;height:330px;border-radius:50%;background:rgba(19,121,255,.25);filter:blur(60px);left:20%;top:20%}.visual-note{position:absolute;right:24px;bottom:24px;color:#fff;font-size:18px;font-weight:750;text-align:right}
.section{padding:80px 7%}.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:28px}.section-head h2,.proposal h2,.how h2,.eft h2{font-size:clamp(30px,4vw,48px);line-height:1.05;letter-spacing:-1.8px;margin:0}.section-head>p{max-width:390px;color:var(--muted)}
.categories{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}.category{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 15px;font-weight:750;color:#59616a}.category.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.product{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;transition:transform .18s,box-shadow .18s}.product:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.product-image{height:220px;background:linear-gradient(135deg,#eef1f4,#fafafa);display:grid;place-items:center;position:relative}.product-shape{width:110px;height:150px;border-radius:18px;background:linear-gradient(145deg,#202832,#07090c);box-shadow:0 20px 35px rgba(0,0,0,.2)}.product:nth-child(3n) .product-shape{width:160px;height:70px}.product:nth-child(4n) .product-shape{width:120px;height:120px;border-radius:28px}.badge{position:absolute;top:12px;left:12px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px 8px;font-size:10px;font-weight:850}.product-info{padding:16px}.product-info small{color:var(--muted)}.product-info h3{margin:4px 0 8px;font-size:17px}.price{font-size:18px;font-weight:900}.product-actions{display:flex;gap:8px;margin-top:14px}.product-actions button{flex:1;border:0;border-radius:10px;padding:10px;font-weight:800}.add{background:var(--ink);color:#fff}.disabled{background:#eef0f2;color:#7a828b;cursor:not-allowed}.catalog-note{margin:22px 0 0;padding:15px 18px;background:var(--paper);border-radius:12px;color:#59616a;font-size:13px}
.proposal{background:var(--dark);color:#fff;padding:80px 7%;display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.proposal .eyebrow{color:#62a7ff}.proposal>div>p:not(.eyebrow){color:#aeb8c4;max-width:500px}.value-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:25px}.value-grid article{border-top:1px solid #2c3642;padding-top:15px}.value-grid b{display:block;margin-bottom:5px}.value-grid span{color:#9ba6b2;font-size:13px}
.unused-internal-selector p:not(.eyebrow){color:#59616a}
.how{padding:80px 7%}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.steps article{border:1px solid var(--line);border-radius:18px;padding:22px}.steps strong{color:var(--accent);font-size:12px}.steps h3{margin:15px 0 5px}.steps p{color:var(--muted);font-size:14px}
.eft{padding:70px 7%;background:#f5f7f9;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.eft>div>p:not(.eyebrow){color:var(--muted)}.eft-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:var(--shadow)}.eft-card div{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid var(--line)}.eft-card span{color:var(--muted);font-size:13px}.muted{color:var(--muted);font-size:12px}
footer{background:var(--dark);color:#fff;padding:40px 7%;display:grid;gap:18px}.footer-brand strong{font-size:22px;display:block}.footer-brand span{color:#9ca7b2;font-size:12px}.footer-links{display:flex;gap:18px;flex-wrap:wrap;color:#c4ccd5;font-size:13px}.footer-note{color:#7e8995;font-size:12px}
.cart-drawer{position:fixed;right:0;top:0;bottom:0;width:min(420px,94vw);background:#fff;z-index:30;padding:22px;box-shadow:-20px 0 60px rgba(0,0,0,.2);transform:translateX(110%);transition:transform .25s;overflow:auto}.cart-drawer.open{transform:translateX(0)}.cart-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:15px}.cart-head h2{margin:0}.cart-head button{border:0;background:none;font-size:28px}.cart-items{padding:15px 0}.cart-row{display:grid;grid-template-columns:1fr auto;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}.cart-row h4{margin:0}.qty{display:flex;align-items:center;gap:7px;margin-top:8px}.qty button{border:1px solid var(--line);background:#fff;border-radius:7px;width:28px;height:28px}.cart-summary{display:flex;justify-content:space-between;font-size:18px;border-top:1px solid var(--line);padding:18px 0}.full{width:100%}.overlay{position:fixed;inset:0;background:rgba(0,0,0,.38);z-index:20;opacity:0;pointer-events:none;transition:opacity .2s}.overlay.show{opacity:1;pointer-events:auto}
@media(max-width:900px){nav{display:none}.hero,.proposal,.eft{grid-template-columns:1fr}.hero{padding-top:45px}.product-grid{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(2,1fr)}.section-head{display:block}.section-head>p{margin-top:15px}.hero-visual{height:330px}}
@media(max-width:560px){.topbar{font-size:10px}.site-header{padding:0 4%;height:70px}.brand-logo{width:48px;height:34px}.brand-text{display:none}.brand strong{font-size:18px}.hero h1{letter-spacing:-2.5px}.hero{padding:45px 5%;min-height:0}.hero-visual{height:270px}.section,.how,.eft,.proposal{padding:55px 5%}.product-grid{grid-template-columns:1fr 1fr;gap:10px}.product-image{height:155px}.product-shape{transform:scale(.75)}.product-info{padding:12px}.product-info h3{font-size:14px}.price{font-size:16px}.value-grid{grid-template-columns:1fr}.steps{grid-template-columns:1fr}.trust-row{font-size:11px}.cart-drawer{padding:18px}}