*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--body);color:var(--ink);background:var(--bg);line-height:1.65;font-size:17px}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--head);line-height:1.15;margin:0 0 .5em;color:var(--hc,var(--ink))}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}
section[id]{scroll-margin-top:84px}
.wrap{max-width:1140px;margin:0 auto;padding:0 22px}
.ic{flex:none}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 26px;border-radius:var(--r);font-weight:700;font-size:16px;background:var(--accent);color:var(--on-accent,#fff);border:2px solid var(--accent);transition:.2s;cursor:pointer;font-family:var(--body)}
.btn:hover{filter:brightness(1.08);transform:translateY(-2px)}
.btn.ghost{background:transparent;color:var(--ghost,var(--accent))}
.btn.ghost:hover{background:var(--accent);color:var(--on-accent,#fff)}
.nav-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer;color:inherit}
.nav-toggle span{display:block;width:26px;height:3px;background:currentColor;margin:5px 0;border-radius:2px}
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{cursor:pointer;font-weight:700;font-size:18px;list-style:none;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:26px;line-height:1;color:var(--accent);transition:.2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:12px 0 0;color:var(--muted)}
footer a:hover{text-decoration:underline}
@media(max-width:860px){
 .nav-toggle{display:block}
 .menu{display:none}
 .menu.open{display:flex}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
:root{--head:'Chakra Petch',sans-serif;--body:'IBM Plex Sans',sans-serif;--ink:#1c2530;--bg:#eef1f4;--accent:#ff6a2b;--cyan:#12a4c9;--lime:#8cc63f;--violet:#7b5cd6;--muted:#58646f;--line:#cfd6dd;--r:6px}
.nav{background:#1c2530;color:#fff;position:sticky;top:0;z-index:50}.nav .wrap{display:flex;justify-content:space-between;align-items:center;height:70px}
.logo{font-family:var(--head);font-weight:700;font-size:22px;letter-spacing:.04em;display:flex;gap:12px;align-items:center}.logo i{font-style:normal;border:2px solid var(--accent);color:var(--accent);padding:0 8px;border-radius:4px;font-size:18px}
.menu{display:flex;gap:26px;align-items:center;font-weight:500}.menu a:hover{color:var(--accent)}
.btn{font-family:var(--head);letter-spacing:.04em}
.hero{background:#1c2530;color:#fff;padding:70px 0 80px;background-image:linear-gradient(#2a3644 1px,transparent 1px),linear-gradient(90deg,#2a3644 1px,transparent 1px);background-size:40px 40px}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
.hero .k{font-family:var(--head);color:var(--accent);letter-spacing:.2em;text-transform:uppercase;font-size:14px;margin-bottom:14px}
.hero h1{font-size:clamp(38px,5.6vw,70px);font-weight:700;color:#fff;line-height:1.02}.hero h1 span{color:var(--accent)}
.hero p{color:#c3ccd5;font-size:19px;max-width:520px;margin-top:16px}.btns{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}.btn.ghost{color:#fff;border-color:#fff}.btn.ghost:hover{background:#fff;color:#1c2530}
.q{display:grid;grid-template-columns:1fr 1fr;gap:14px}.q div{border-radius:var(--r);padding:22px;min-height:150px;color:#fff;display:flex;flex-direction:column;justify-content:space-between}.q b{font-family:var(--head);font-size:26px}.q span{font-size:14px;opacity:.9}
.q .f{background:var(--accent)}.q .w{background:var(--cyan)}.q .a{background:var(--lime);color:#14200a}.q .e{background:var(--violet)}
.q .ic{opacity:.9}
.sec{padding:84px 0}.sec h2{font-family:var(--head);font-size:clamp(30px,4vw,46px);font-weight:700}.lead{color:var(--muted);max-width:560px}
.table{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:34px;counter-reset:e}
.table article{counter-increment:e;position:relative;background:#fff;border:2px solid var(--ink);border-radius:var(--r);padding:26px 26px 26px;transition:.2s;overflow:hidden}
.table article::before{content:counter(e);position:absolute;top:10px;right:14px;font-family:var(--head);font-size:15px;color:var(--muted)}
.table article:hover{transform:translateY(-4px);box-shadow:6px 6px 0 var(--ink)}
.table article:nth-child(1){border-top:10px solid var(--cyan)}.table article:nth-child(2){border-top:10px solid var(--accent)}.table article:nth-child(3){border-top:10px solid var(--lime)}
.table article:nth-child(4){border-top:10px solid var(--violet)}.table article:nth-child(5){border-top:10px solid var(--cyan)}.table article:nth-child(6){border-top:10px solid var(--accent)}
.table .ic{display:none}.table article{padding-top:82px}.table h3{font-family:var(--head);font-size:22px;margin:0 0 6px}.table p{margin:0;color:var(--muted);font-size:15px}
.sym{position:absolute;left:24px;top:22px;font-family:var(--head);font-size:44px;font-weight:700;line-height:1}
.about .wrap{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}.about img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r);border:2px solid var(--ink);box-shadow:10px 10px 0 var(--accent)}.about p{color:var(--muted)}
.specs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:20px}.specs div{background:#fff;border:2px solid var(--ink);padding:12px;border-radius:var(--r)}.specs b{font-family:var(--head);font-size:22px;display:block}.specs span{font-size:13px;color:var(--muted)}
.faq-wrap{display:grid;grid-template-columns:.7fr 1.3fr;gap:60px}
.contact{background:var(--accent);color:#1c2530;padding:76px 0}.contact .wrap{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.contact h2{color:#1c2530}.contact a.num{display:block;font-family:var(--head);font-weight:700;font-size:clamp(34px,5vw,58px);margin:6px 0 12px}.contact li{display:flex;gap:12px;padding:10px 0;border-bottom:2px solid rgba(28,37,48,.3);font-weight:500;overflow-wrap:anywhere}.contact .ic{margin-top:3px}
.foot{background:#10161d;color:#a3afbb;padding-top:42px;font-size:15px}.foot-in{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:30px}.foot-name{color:#fff;font-family:var(--head);font-size:19px}.copy{border-top:1px solid #26303b;margin-top:30px;padding:18px 22px 24px;font-size:13px}
@media(max-width:860px){.hero .wrap,.about .wrap,.faq-wrap,.contact .wrap,.table,.foot-in,.specs{grid-template-columns:1fr}.hero{padding:44px 0 50px}.sec{padding:56px 0}
.menu{position:absolute;top:70px;left:0;right:0;background:#1c2530;flex-direction:column;padding:22px;gap:16px;align-items:flex-start}.logo{font-size:17px}.nav-toggle{color:#fff}}