:root{--navy:#071a31;--navy2:#0b2948;--cyan:#22c1df;--cyan2:#71e3f1;--ink:#102232;--muted:#667885;--soft:#f2f7fa;--line:#d9e4ea;--white:#fff;--gold:#ffb23e;--shadow:0 24px 70px rgba(5,27,48,.14);--r:26px;--max:1220px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.62;text-rendering:optimizeLegibility}img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}.wrap{width:min(var(--max),calc(100% - 36px));margin-inline:auto}.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:12px;z-index:999;background:#fff;padding:10px 14px;border-radius:10px}.topbar{background:#03101f;color:#d6edf6;font-size:.83rem}.topbar .wrap{display:flex;justify-content:space-between;gap:20px;padding:8px 0}.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(15px);border-bottom:1px solid rgba(7,26,49,.08)}.navin{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:78px}.brand img{width:122px;height:auto}.menu{display:flex;gap:23px;align-items:center;font-weight:700;font-size:.93rem}.menu a:hover{color:#008aaa}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:999px;padding:13px 20px;font-weight:800;border:1px solid transparent;transition:.2s}.btn-primary{background:linear-gradient(135deg,#0b9fbe,#26c8df);color:#fff;box-shadow:0 10px 25px rgba(0,151,188,.22)}.btn-primary:hover{transform:translateY(-1px)}.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff}.hero{position:relative;isolation:isolate;min-height:710px;display:grid;align-items:end;color:#fff;overflow:hidden}.hero-bg{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover}.hero:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(3,14,28,.93) 0%,rgba(3,14,28,.72) 48%,rgba(3,14,28,.26) 78%),linear-gradient(0deg,rgba(3,14,28,.72) 0%,transparent 55%)}.hero .content{padding:110px 0 74px;max-width:900px}.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:.77rem;letter-spacing:.18em;text-transform:uppercase;font-weight:900;color:var(--cyan2);margin-bottom:18px}.eyebrow:before{content:"";width:28px;height:2px;background:currentColor}.hero h1{font-size:clamp(3rem,6.5vw,6.6rem);line-height:.95;letter-spacing:-.055em;margin:0 0 22px;max-width:1000px}.hero p{font-size:clamp(1.05rem,1.7vw,1.32rem);max-width:780px;color:#d9eaf1;margin:0 0 28px}.cta-row{display:flex;flex-wrap:wrap;gap:12px}.chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:28px}.chip{border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.08);backdrop-filter:blur(8px);padding:9px 12px;border-radius:999px;font-size:.84rem;font-weight:700}.trust{background:var(--navy);color:#fff}.trustgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.12)}.trustgrid>div{padding:24px 28px;background:var(--navy)}.trust strong{display:block;font-size:1.05rem}.trust span{font-size:.83rem;color:#a9c5d2}.section{padding:92px 0}.soft{background:var(--soft)}.dark{background:linear-gradient(135deg,#06182c,#0d3153);color:#fff}.section-head{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:end;margin-bottom:48px}.kicker{color:#058dac;font-size:.78rem;text-transform:uppercase;letter-spacing:.16em;font-weight:900}.dark .kicker{color:var(--cyan2)}h2{font-size:clamp(2.2rem,4.3vw,4.2rem);line-height:1.02;letter-spacing:-.045em;margin:.3rem 0 0}h3{font-size:1.35rem;line-height:1.15;margin:0 0 10px}.lead{font-size:1.08rem;color:var(--muted);margin:0}.dark .lead{color:#c8dbe5}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;box-shadow:0 10px 30px rgba(5,27,48,.04)}.dark .card{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.13);box-shadow:none}.num{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:#e8f8fb;color:#048aa8;font-weight:900;margin-bottom:18px}.dark .num{background:rgba(111,227,241,.13);color:var(--cyan2)}.card p{color:var(--muted);margin:0}.dark .card p{color:#c6d8e1}.media-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:stretch}.media-grid img,.gallery img{width:100%;height:100%;object-fit:cover;border-radius:var(--r)}.media-grid .big{min-height:530px}.stack{display:grid;grid-template-rows:1fr 1fr;gap:24px}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.gallery figure{margin:0;position:relative;overflow:hidden;border-radius:22px;min-height:300px}.gallery figcaption{position:absolute;left:14px;right:14px;bottom:14px;color:#fff;background:rgba(5,25,45,.7);backdrop-filter:blur(10px);padding:11px 14px;border-radius:14px;font-size:.86rem;font-weight:800}.tech-table{width:100%;border-collapse:collapse;background:#fff;border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}.tech-table th,.tech-table td{padding:17px 18px;text-align:left;border-bottom:1px solid #e5edf1;vertical-align:top}.tech-table th{background:#0b2948;color:#fff;font-size:.86rem}.tech-table td:first-child{font-weight:800}.article{max-width:900px;margin:auto}.article h2{font-size:clamp(2rem,3.5vw,3rem);margin:2.6rem 0 1rem}.article h3{margin-top:2rem}.article p,.article li{font-size:1.04rem;color:#405563}.callout{margin:30px 0;padding:26px;border-left:4px solid var(--cyan);background:#edf9fb;border-radius:0 18px 18px 0}.diagram{background:#fff;border-radius:26px;border:1px solid var(--line);padding:25px;box-shadow:var(--shadow)}.diagram svg{width:100%;height:auto;display:block}.steps{counter-reset:s}.step{position:relative;padding:26px 26px 26px 78px;border-bottom:1px solid var(--line)}.step:before{counter-increment:s;content:counter(s);position:absolute;left:20px;top:24px;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff;font-weight:900}.step:last-child{border:0}.faq{max-width:930px;margin:auto}.faq details{border-bottom:1px solid var(--line);padding:19px 0}.faq summary{font-weight:850;font-size:1.06rem;cursor:pointer}.faq p{color:var(--muted)}.cta-band{background:linear-gradient(135deg,#071a31,#0e4168);color:#fff;border-radius:32px;padding:48px;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta-band h2{max-width:730px;font-size:clamp(2.2rem,4vw,4rem)}.footer{background:#030f1e;color:#b9d0db;padding:55px 0 28px}.footergrid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}.footer img{width:130px;background:#fff;border-radius:12px;padding:7px}.footer h3{color:#fff;font-size:1rem}.footer a{display:block;margin:7px 0}.fine{border-top:1px solid rgba(255,255,255,.1);margin-top:35px;padding-top:22px;font-size:.82rem}.sticky-wa{position:fixed;right:18px;bottom:18px;z-index:80;background:#18b85a;color:#fff;padding:13px 17px;border-radius:999px;font-weight:900;box-shadow:0 15px 35px rgba(0,0,0,.22)}.tag{font-size:.74rem;text-transform:uppercase;letter-spacing:.1em;font-weight:900;color:#058dac}.quote{font-size:1.45rem;line-height:1.35;font-weight:760;color:#16334a}.spec-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.check{padding-left:0;list-style:none}.check li{padding:8px 0 8px 28px;position:relative}.check li:before{content:'✓';position:absolute;left:0;color:#049cbb;font-weight:900}.mini-note{font-size:.86rem;color:var(--muted)}
@media(max-width:900px){.menu{display:none}.topbar .wrap{display:block}.topbar .wrap span:last-child{display:none}.hero{min-height:650px}.section-head{grid-template-columns:1fr;gap:18px}.trustgrid,.grid4{grid-template-columns:repeat(2,1fr)}.grid3,.gallery,.media-grid,.footergrid,.spec-grid{grid-template-columns:1fr}.stack{grid-template-rows:auto}.media-grid .big{min-height:330px}.gallery figure{min-height:260px}.cta-band{display:block}.cta-band .cta-row{margin-top:25px}.tech-table{display:block;overflow:auto}}
@media(max-width:560px){.wrap{width:min(100% - 24px,var(--max))}.hero .content{padding-bottom:50px}.hero h1{font-size:2.8rem}.section{padding:70px 0}.trustgrid,.grid4{grid-template-columns:1fr}.card{padding:22px}.cta-band{padding:30px}.brand img{width:104px}.sticky-wa{right:10px;bottom:10px;padding:11px 14px}.topbar{font-size:.75rem}}