:root{--blue:#0868e8;--blue2:#2d8fff;--navy:#061a35;--ink:#0b1f3a;--muted:#60718a;--line:#dfe7f1;--surface:#f6f9fd;--white:#fff;--max:1400px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.container{width:min(calc(100% - 48px),var(--max));margin:auto}.section{padding:100px 0}.surface{background:var(--surface)}
.site-header{position:fixed;top:0;left:0;right:0;height:82px;z-index:1000;background:rgba(6,26,53,.96);color:#fff;box-shadow:0 8px 30px rgba(5,24,49,.12)}.nav{height:82px;display:flex;align-items:center;gap:42px}.brand{width:245px;height:64px;display:flex;align-items:center;position:relative;flex:0 0 auto}.brand-full{position:absolute;left:0;top:2px;width:72px;height:60px;object-fit:contain;opacity:calc(1 - var(--scroll,0));transform:scale(calc(1 - .08 * var(--scroll,0)));transform-origin:left center;transition:opacity .12s linear}.brand-name{margin-left:88px;font-weight:800;letter-spacing:.08em;font-size:1.08rem;opacity:calc(1 - var(--scroll,0));transform:translateX(calc(-12px * var(--scroll,0)));transition:opacity .12s linear,transform .12s linear}.simple-mark{position:absolute;left:0;top:12px;width:76px;height:44px;display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(3,1fr);gap:5px;opacity:var(--scroll,0);transform:scale(calc(.86 + .14 * var(--scroll,0)));transform-origin:left center;transition:opacity .12s linear,transform .12s linear}.panel{background:linear-gradient(145deg,#48a9ff,#0868e8);border-radius:3px;transform:skew(-18deg);box-shadow:inset 0 1px rgba(255,255,255,.3)}.panel:nth-child(7),.panel:nth-child(8),.panel:nth-child(9){opacity:calc(1 - var(--scroll,0));transform:translateY(calc(-17px * var(--scroll,0))) skew(-18deg) scale(calc(1 - .15 * var(--scroll,0)));}.simple-mark .panel:nth-child(-n+6){transform:skew(-18deg) scale(calc(.82 + .18 * var(--scroll,0)));}.simple-mark .panel:nth-child(1){grid-column:1;grid-row:1}.simple-mark .panel:nth-child(2){grid-column:2;grid-row:1}.simple-mark .panel:nth-child(3){grid-column:3;grid-row:1}.simple-mark .panel:nth-child(4){grid-column:1;grid-row:2}.simple-mark .panel:nth-child(5){grid-column:2;grid-row:2}.simple-mark .panel:nth-child(6){grid-column:3;grid-row:2}.simple-mark .panel:nth-child(n+7){grid-row:3}
.nav-links{display:flex;align-items:center;justify-content:center;gap:38px;font-weight:650;font-size:.88rem;flex:1;white-space:nowrap}.nav-links a:hover{color:#8dc6ff}.nav-right{display:flex;align-items:center;gap:20px;flex:0 0 auto}.langs{display:flex;gap:9px;font-weight:800;font-size:.8rem}.langs a{opacity:.65}.langs .active,.langs a:hover{opacity:1;color:#8dc6ff}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;border-radius:6px;font-weight:800;border:1px solid transparent;transition:.25s}.btn.primary{background:var(--blue);color:#fff;box-shadow:0 10px 25px rgba(8,104,232,.22)}.btn.primary:hover{background:#0057cc;transform:translateY(-2px)}.btn.outline{border-color:var(--blue);color:var(--blue);background:#fff}.btn.outline:hover{background:#eef6ff}
.hero{min-height:720px;padding:130px 0 65px;display:flex;align-items:center;background:#fff;position:relative;overflow:hidden}.hero-grid{display:block;width:min(calc(100% - 80px),var(--max));margin:auto;position:relative}.hero-copy{position:relative;z-index:2;padding-right:20px;max-width:650px;padding-left:4px}.eyebrow{display:inline-flex;align-items:center;color:var(--blue);font-size:.8rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.eyebrow:before{content:"";width:24px;height:2px;background:var(--blue);margin-right:10px}.hero h1{font-size:clamp(3.2rem,5.5vw,5.35rem);line-height:.98;letter-spacing:-.055em;margin:14px 0 24px;max-width:650px}.lead{color:var(--muted);font-size:1.08rem;max-width:650px}.hero-actions{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}.hero-visual{position:absolute;inset:0;width:100vw;min-height:720px;overflow:hidden;z-index:0}.hero-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#fff 0%,rgba(255,255,255,.96) 27%,rgba(255,255,255,.55) 43%,rgba(255,255,255,.08) 62%,transparent 100%);pointer-events:none}.hero-visual img{position:absolute;left:0;top:50%;width:100vw;height:auto;min-height:0;object-fit:initial;object-position:center;border-radius:0;background:#fff;transform:translateY(-50%);image-rendering:auto}.hero-note{position:absolute;right:30px;bottom:25px;z-index:2;background:rgba(255,255,255,.88);backdrop-filter:blur(12px);padding:12px 16px;border-left:3px solid var(--blue);font-size:.78rem;font-weight:750;color:var(--ink)}
.logo-transition{padding:22px 0 20px;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.transition-inner{display:flex;justify-content:center;align-items:center;gap:22px}.transition-original{width:64px;height:52px;object-fit:contain}.transition-text{font-size:.83rem;color:var(--muted);font-weight:700}.transition-panels{display:grid;grid-template-columns:repeat(3,16px);grid-template-rows:repeat(2,16px);gap:4px}.transition-panels span{background:linear-gradient(145deg,#48a9ff,#0868e8);transform:skew(-16deg);border-radius:2px}
.heading{max-width:760px;margin-bottom:44px}.heading h2{font-size:clamp(2.25rem,4vw,3.5rem);line-height:1.03;letter-spacing:-.045em;margin:10px 0 12px}.cards{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.card{padding:28px 24px;border:1px solid var(--line);border-radius:10px;background:#fff;min-height:280px;box-shadow:0 10px 28px rgba(10,40,75,.04);transition:.3s}.card:hover{transform:translateY(-5px);box-shadow:0 20px 40px rgba(10,40,75,.1)}.icon{width:48px;height:48px;border-radius:10px;background:#eaf4ff;color:var(--blue);display:grid;place-items:center;font-size:1.25rem;margin-bottom:22px}.card h3{font-size:1.15rem;line-height:1.15}.card p{color:var(--muted);font-size:.91rem}.link{color:var(--blue);font-size:1.4rem;font-weight:800}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.feature{background:#fff;border:1px solid var(--line);padding:30px;border-radius:10px}.feature b{color:var(--blue);font-size:.8rem;letter-spacing:.1em}.feature h3{margin:10px 0 6px}.feature p{color:var(--muted);margin:0}.ecosystem{background:var(--navy);color:#fff}.eco-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:center}.ecosystem .lead{color:rgba(255,255,255,.72)}.ecosystem .eyebrow{color:#8dc6ff}.ecosystem .eyebrow:before{background:#8dc6ff}.diagram{height:420px;position:relative;display:grid;place-items:center}.core{width:170px;height:170px;border-radius:50%;display:grid;place-items:center;text-align:center;background:linear-gradient(145deg,var(--blue),#43a3ff);font-weight:850;box-shadow:0 0 70px rgba(36,139,255,.3)}.node{position:absolute;padding:12px 16px;border:1px solid rgba(255,255,255,.18);border-radius:10px;background:rgba(255,255,255,.06);font-weight:750}.n1{top:15%;left:5%}.n2{top:15%;right:5%}.n3{bottom:15%;left:5%}.n4{bottom:15%;right:5%}.process{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}.step{padding:24px 18px;border-top:2px solid var(--blue)}.step b{color:var(--blue);font-size:.8rem}.step h3{font-size:1rem;margin-top:10px}.split{display:grid;grid-template-columns:1fr 1fr}.split-card{min-height:410px;padding:52px;display:flex;flex-direction:column;justify-content:end;color:#fff;background-size:cover;background-position:center}.split-card.res{background-image:linear-gradient(0deg,rgba(6,26,53,.85),transparent),url("../images/pic01.jpg")}.split-card.com{background-image:linear-gradient(0deg,rgba(6,26,53,.85),transparent),url("../images/pic02.jpg")}.split-card p{max-width:550px;color:rgba(255,255,255,.8)}.techs{display:flex;flex-wrap:wrap;gap:10px}.tech{padding:12px 16px;border:1px solid var(--line);border-radius:8px;background:#fff;font-weight:750}.cta{padding:85px 0;background:var(--blue);color:#fff}.cta-row{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{font-size:clamp(2rem,4vw,3.4rem);max-width:800px;line-height:1.02}.cta .btn{background:#fff;color:var(--blue)}.footer{background:var(--navy);color:rgba(255,255,255,.7);padding:65px 0 25px}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}.footer h3{color:#fff;font-size:1rem}.footer-bottom{margin-top:45px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font-size:.8rem}.reveal{opacity:0;transform:translateY(20px);transition:.7s}.reveal.is-visible{opacity:1;transform:none}
@media(max-width:1100px){.brand{width:180px}.brand-name{display:none}.nav-links{gap:18px}.nav-right .btn{display:none}.hero-grid{display:block}.hero-visual{inset:0}.cards{grid-template-columns:repeat(3,1fr)}.process{grid-template-columns:repeat(3,1fr)}}
@media(max-width:780px){.container{width:min(calc(100% - 28px),var(--max))}.hero-grid{width:min(calc(100% - 28px),var(--max));}.nav{height:70px}.site-header{height:70px}.nav-links{display:none}.brand{width:80px}.nav-right{margin-left:auto}.hero{padding-top:105px;min-height:680px}.hero-grid{display:block}.hero-copy{padding-right:0;max-width:620px}.hero h1{font-size:3.15rem}.hero-visual{inset:0;min-height:680px}.hero-visual img{width:100%;height:auto;min-height:0;object-fit:initial;object-position:center;transform:translateY(-50%)}.hero-visual:after{background:linear-gradient(90deg,#fff 0%,rgba(255,255,255,.94) 48%,rgba(255,255,255,.35) 76%,transparent 100%)}.hero-note{display:none}.cards,.features,.process{grid-template-columns:1fr}.eco-grid{grid-template-columns:1fr}.diagram{height:360px}.split{grid-template-columns:1fr}.split-card{min-height:330px;padding:32px}.cta-row{flex-direction:column;align-items:flex-start}.footer-grid{grid-template-columns:1fr 1fr}.section{padding:76px 0}}
@media(max-width:480px){.footer-grid{grid-template-columns:1fr}.hero-actions{flex-direction:column}.hero-actions .btn{width:100%}.transition-text{font-size:.72rem}.transition-original{width:52px}}

/* Mobile navigation */
.menu-toggle{display:none;width:46px;height:46px;padding:0;border:1px solid rgba(255,255,255,.22);border-radius:7px;background:rgba(255,255,255,.06);cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.menu-toggle span{display:block;width:20px;height:2px;border-radius:2px;background:#fff;transition:transform .25s ease,opacity .2s ease}
.mobile-menu{display:none}
@media(max-width:780px){
  .menu-toggle{display:flex}
  .nav-right .langs{display:none}
  .mobile-menu{position:fixed;display:block;left:0;right:0;top:70px;padding:24px 20px 28px;background:rgba(6,26,53,.985);box-shadow:0 20px 35px rgba(5,24,49,.25);transform:translateY(-115%);opacity:0;visibility:hidden;transition:transform .3s ease,opacity .25s ease,visibility .3s ease}
  .mobile-menu.is-open{transform:translateY(0);opacity:1;visibility:visible}
  .mobile-menu nav{display:flex;flex-direction:column;border-top:1px solid rgba(255,255,255,.12)}
  .mobile-menu nav a{padding:16px 4px;border-bottom:1px solid rgba(255,255,255,.12);font-size:1rem;font-weight:750;letter-spacing:.03em;color:#fff}
  .mobile-menu nav a:hover{color:#8dc6ff}
  .mobile-menu-langs{display:flex;gap:18px;padding:20px 4px 18px;font-size:.82rem;font-weight:850}
  .mobile-menu-langs a{color:rgba(255,255,255,.58)}
  .mobile-menu-langs a.active,.mobile-menu-langs a:hover{color:#8dc6ff}
  .mobile-cta{width:100%;margin-top:2px}
  .menu-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .menu-toggle.is-open span:nth-child(2){opacity:0}
  .menu-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  body.menu-open{overflow:hidden}
}