:root{--ink:#07121e;--blue:#2d75f2;--blue2:#1654bc;--amber:#d79729;--paper:#f3f5f7;--white:#fff;--muted:#5f6b78;--line:#d8dee5;--radius:20px;--shadow:0 22px 70px rgba(7,18,30,.14)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-width:320px;margin:0;background:var(--white);color:var(--ink);font-family:Inter,Manrope,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;font-size:16px;line-height:1.6;text-rendering:optimizeLegibility}a{color:inherit;text-decoration:none}.shell{width:min(1180px,calc(100% - 40px));margin-inline:auto}.skip-link{position:fixed;z-index:1000;top:12px;left:12px;padding:10px 14px;border-radius:8px;background:#fff;color:#000;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}a:focus-visible,button:focus-visible{outline:3px solid #62a5ff;outline-offset:3px}
.site-header{position:sticky;z-index:50;top:0;border-bottom:1px solid rgba(7,18,30,.1);background:rgba(255,255,255,.94);backdrop-filter:blur(16px)}.header-row{display:grid;grid-template-columns:auto 1fr auto;gap:32px;align-items:center;min-height:82px}.brand{display:flex;min-height:44px;align-items:center;color:var(--ink);font-size:1.5rem;font-weight:900;letter-spacing:-.05em}.brand span{color:var(--blue)}.brand small{margin-left:12px;color:var(--muted);font-size:.61rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.main-nav{display:flex;justify-content:center;gap:clamp(14px,2.4vw,34px)}.main-nav a{display:flex;min-height:44px;align-items:center;color:#2e3a47;font-size:.93rem;font-weight:700}.main-nav a:hover{color:var(--blue)}.phone{display:flex;min-height:44px;flex-direction:column;justify-content:center;font-size:1.05rem;font-weight:850;line-height:1.2}.phone small{color:var(--muted);font-size:.65rem;text-transform:uppercase;letter-spacing:.1em}.menu-button{display:none;min-height:44px;padding:8px 14px;border:1px solid var(--line);border-radius:9px;background:#fff;font:inherit;font-weight:750}
.hero{position:relative;isolation:isolate;min-height:720px;overflow:hidden;background:var(--ink);color:#fff}.hero picture,.hero picture img,.hero-shade{position:absolute;z-index:-2;inset:0;width:100%;height:100%}.hero picture img{object-fit:cover;object-position:center}.hero-shade{z-index:-1;background:linear-gradient(90deg,rgba(3,10,17,.98) 0%,rgba(3,10,17,.85) 41%,rgba(3,10,17,.35) 68%,rgba(3,10,17,.16) 100%)}.hero-copy{display:flex;min-height:720px;flex-direction:column;justify-content:center;padding-block:82px}.eyebrow{margin:0 0 18px;color:var(--blue);font-size:.76rem;font-weight:850;letter-spacing:.17em;text-transform:uppercase}.hero .eyebrow{color:#81b3ff}h1,h2,h3{margin-top:0;line-height:1.08;letter-spacing:-.035em;text-wrap:balance}h1{max-width:11ch;margin-bottom:25px;font-size:clamp(3rem,7vw,6.5rem)}h2{max-width:14ch;margin-bottom:20px;font-size:clamp(2.1rem,4vw,4rem)}h3{font-size:1.26rem}.hero-copy>p:not(.eyebrow){max-width:58ch;margin:0;color:#d4dce5;font-size:clamp(1.05rem,1.6vw,1.28rem)}.actions{display:flex;gap:12px;margin-top:34px}.button{display:inline-flex;min-height:50px;align-items:center;justify-content:center;padding:13px 22px;border:1px solid transparent;border-radius:999px;font-weight:780}.button-primary{background:var(--blue);color:#fff}.button-primary:hover{background:#3f83f7;transform:translateY(-1px)}.button-glass{border-color:rgba(255,255,255,.55);color:#fff}.button-glass:hover{background:rgba(255,255,255,.09)}.hero-facts{display:flex;max-width:770px;gap:0;margin:54px 0 0;padding:0;border-top:1px solid rgba(255,255,255,.2);list-style:none}.hero-facts li{flex:1;padding:20px 24px 0 0}.hero-facts strong,.hero-facts span{display:block}.hero-facts strong{font-size:.9rem}.hero-facts span{margin-top:5px;color:#99a9b9;font-size:.78rem}
.section{padding-block:clamp(76px,10vw,138px)}.catalog{background:var(--paper)}.section-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.55fr);gap:64px;align-items:end;margin-bottom:52px}.section-head>p{margin:0;color:var(--muted);font-size:1.05rem}.catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.catalog-card{display:flex;min-height:290px;flex-direction:column;padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.catalog-card:hover{border-color:#9bbce9;box-shadow:0 18px 48px rgba(7,18,30,.09);transform:translateY(-3px)}.catalog-card>span{margin-bottom:58px;color:var(--blue);font-size:.75rem;font-weight:850}.catalog-card h3{max-width:18ch}.catalog-card p{margin:0 0 22px;color:var(--muted)}.catalog-card b{margin-top:auto;color:var(--blue);font-size:.84rem}
.selection{background:#fff}.selection-grid,.standards-grid,.company-grid,.contacts-grid{display:grid;grid-template-columns:minmax(260px,.65fr) minmax(0,1.35fr);gap:clamp(50px,10vw,140px)}.selection ol{margin:0;padding:0;list-style:none}.selection li{display:grid;grid-template-columns:54px 1fr;gap:26px;padding:30px 0;border-top:1px solid var(--line)}.selection li:last-child{border-bottom:1px solid var(--line)}.selection li>span{display:grid;width:44px;height:44px;place-items:center;border-radius:50%;background:var(--ink);color:#fff;font-size:.73rem;font-weight:850}.selection h3{margin-bottom:8px}.selection li p{margin:0;color:var(--muted)}
.standards{background:linear-gradient(135deg,#07121e,#0b2946);color:#fff}.standards .eyebrow{color:#7cacff}.standards-copy>p{max-width:66ch;margin:0;color:#cad5df;font-size:1.13rem}.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}.chips span{padding:10px 15px;border:1px solid rgba(255,255,255,.22);border-radius:999px;color:#e6edf3;font-size:.85rem;font-weight:750}
.company{background:#f7f6f1}.company-grid>div>p:not(.eyebrow){max-width:70ch;margin-top:0;font-size:1.15rem}.facts{display:grid;grid-template-columns:repeat(3,1fr);margin-top:42px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;overflow:hidden}.facts div{min-height:125px;padding:25px;border-right:1px solid var(--line)}.facts div:last-child{border-right:0}.facts strong,.facts span{display:block}.facts span{margin-top:8px;color:var(--muted);font-size:.86rem}.contacts{background:#e9eff7}.contacts-grid>div>p:not(.eyebrow){max-width:60ch;color:var(--muted)}.contact-card{display:grid;gap:8px;padding:34px;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}.contact-phone{display:flex;min-height:54px;align-items:center;font-size:clamp(1.8rem,4vw,3.7rem);font-weight:900;letter-spacing:-.05em}.contact-email{display:flex;min-height:44px;align-items:center;color:var(--blue);font-weight:800}.contact-card address{margin-top:20px;font-style:normal}.contact-card p{margin:0;color:var(--muted)}
.site-footer{padding-block:46px;background:#050d16;color:#d4dde5}.footer-grid{display:grid;grid-template-columns:1.15fr 1fr .75fr;gap:60px}.footer-grid strong{color:#fff}.footer-grid p{max-width:42ch;margin:.6rem 0 0;color:#8799aa;font-size:.88rem}.footer-grid nav{display:grid}.footer-grid nav a{display:flex;min-height:44px;align-items:center;color:#bdc9d4;font-size:.9rem}.footer-grid nav a:hover{color:#fff}
@media(max-width:960px){.header-row{grid-template-columns:auto auto 1fr;gap:16px}.menu-button{display:block;justify-self:end}.main-nav{display:none;position:absolute;top:82px;right:20px;left:20px;flex-direction:column;gap:0;padding:12px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:var(--shadow)}.main-nav.is-open{display:flex}.main-nav a{padding:12px}.phone{justify-self:end}.phone small{display:none}.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.section-head,.selection-grid,.standards-grid,.company-grid,.contacts-grid{grid-template-columns:1fr}.section-head{gap:14px}.facts{grid-template-columns:1fr}.facts div{border-right:0;border-bottom:1px solid var(--line)}.facts div:last-child{border-bottom:0}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:680px){.shell{width:min(100% - 28px,1180px)}.site-header{position:relative}.header-row{grid-template-columns:1fr auto;min-height:74px}.brand small,.phone{display:none}.main-nav{top:74px;right:14px;left:14px}.hero,.hero-copy{min-height:720px}.hero picture img{object-position:62% center}.hero-shade{background:linear-gradient(90deg,rgba(3,10,17,.96),rgba(3,10,17,.67))}.hero-copy{justify-content:flex-end;padding-bottom:52px}h1{font-size:clamp(2.75rem,15vw,4.4rem)}.actions{flex-direction:column}.actions>*{width:100%}.hero-facts{display:grid;grid-template-columns:1fr 1fr}.hero-facts li:last-child{grid-column:1/-1}.catalog-grid{grid-template-columns:1fr}.catalog-card{min-height:250px}.selection-grid,.standards-grid,.company-grid,.contacts-grid{gap:34px}.selection li{grid-template-columns:44px 1fr;gap:16px}.footer-grid{grid-template-columns:1fr;gap:28px}.contact-phone{font-size:clamp(1.7rem,9vw,2.5rem)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}