:root{--navy:#13294b;--navy-2:#1d3a66;--slate:#475569;--slate-l:#64748b;--ink:#0f172a;--bg:#ffffff;--bg-alt:#f1f5f9;--line:#d8dee8;--gold:#c9a227;--radius:10px;--max:1120px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px}
img{max-width:100%;height:auto}
a{color:var(--navy-2)}
a:hover{color:var(--navy)}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px;top:0;background:var(--gold);color:var(--ink);padding:8px 14px;z-index:100}
.skip:focus{left:8px;top:8px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
h1,h2,h3{line-height:1.2;margin:0 0 .5em;color:var(--navy)}
/* header */
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:68px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--navy);font-weight:700;font-size:1.05rem}
.brand small{font-weight:500;color:var(--slate-l)}
.nav ul{display:flex;gap:22px;list-style:none;margin:0;padding:0;align-items:center}
.nav a{text-decoration:none;color:var(--slate);font-weight:500;font-size:.95rem}
.nav a:hover{color:var(--navy)}
/* buttons */
.btn{display:inline-block;background:var(--navy);color:#fff!important;text-decoration:none;font-weight:600;padding:12px 22px;border-radius:8px;border:2px solid var(--navy);transition:background .15s}
.btn:hover{background:var(--navy-2);border-color:var(--navy-2)}
.btn-sm{padding:7px 16px;font-size:.9rem}
.btn-ghost{background:transparent;color:#fff!important;border-color:rgba(255,255,255,.7)}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn-light{background:#fff;color:var(--navy)!important;border-color:#fff}
.mail-txt{margin:14px 0 0;font-size:.9rem;color:#cbd5e1;overflow-wrap:anywhere}
.btn-light:hover{background:#e2e8f0;border-color:#e2e8f0}
/* hero */
.hero{background:linear-gradient(135deg,var(--navy) 0%,#22406e 60%,#334a6b 100%);color:#e2e8f0;padding:80px 0 88px}
.hero-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:48px;align-items:center}
.hero h1{color:#fff;font-size:clamp(1.9rem,3.6vw,2.9rem);letter-spacing:-.01em}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.8rem;color:var(--gold);font-weight:700;margin:0 0 14px}
.lead{font-size:1.12rem;color:#cbd5e1;max-width:40em}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero .btn:not(.btn-ghost){background:var(--gold);border-color:var(--gold);color:var(--ink)!important}
.hero .btn:not(.btn-ghost):hover{background:#dbb53a;border-color:#dbb53a}
.id-card{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius);padding:26px 28px}
.id-card h2{color:#fff;font-size:1rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px}
.id-card dl{margin:0}
.id-card dd.txt{font-family:inherit;letter-spacing:0}
.id-card dl div{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.14)}
.id-card dl div:last-child{border-bottom:0}
.id-card dt{color:#cbd5e1}
.id-card dd{margin:0;color:#fff;font-weight:700;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;letter-spacing:.02em}
/* sections */
.section{padding:76px 0}
.section.alt{background:var(--bg-alt)}
.section.dark{background:var(--navy);color:#e2e8f0}
.section.dark .section-title{color:#fff}
.section-title{font-size:clamp(1.6rem,2.6vw,2.1rem);position:relative;padding-bottom:12px}
.section-title::after{content:"";position:absolute;left:0;bottom:0;width:48px;height:3px;background:var(--gold);border-radius:2px}
.section-lead{color:var(--slate);max-width:46em;margin-bottom:34px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:#fff}
.card svg{width:34px;height:34px;fill:none;stroke:var(--navy-2);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;margin-bottom:10px}
.card h3{font-size:1.1rem}
.card p{margin:0;color:var(--slate);font-size:.97rem}
.note{margin-top:26px;color:var(--slate);font-size:.95rem;border-left:3px solid var(--gold);padding-left:14px}
/* data */
.data-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:36px;align-items:start;margin-top:28px}
.data-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.data-table th,.data-table td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line);vertical-align:top}
.data-table tr:last-child th,.data-table tr:last-child td{border-bottom:0}
.data-table th{width:42%;color:var(--slate);font-weight:600;font-size:.95rem}
.data-table td{font-weight:600;color:var(--navy)}
.data-side{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.checks{list-style:none;padding:0;margin:0 0 22px}
.checks li{position:relative;padding-left:28px;margin-bottom:10px;color:var(--slate)}
.checks li::before{content:"";position:absolute;left:4px;top:.45em;width:12px;height:7px;border-left:2.5px solid var(--navy-2);border-bottom:2.5px solid var(--navy-2);transform:rotate(-45deg)}
.checks.light li{color:#cbd5e1}
.checks.light li::before{border-color:var(--gold)}
/* steps */
.steps{list-style:none;padding:0;margin:34px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.steps li{background:var(--bg-alt);border-radius:var(--radius);padding:24px;border-top:4px solid var(--navy)}
.steps .num{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;border-radius:50%;background:var(--navy);color:#fff;font-weight:700;margin-bottom:12px}
.steps p{margin:0;color:var(--slate);font-size:.96rem}
/* suppliers */
.suppliers{display:grid;grid-template-columns:1.5fr 1fr;gap:44px;align-items:center}
.supplier-cta{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius);padding:26px}
.supplier-cta p{margin-top:0}
/* contact */
.contact{display:grid;grid-template-columns:1fr 1.2fr;gap:40px;align-items:start}
.contact-card{font-style:normal;border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:#fff;box-shadow:0 6px 24px rgba(15,23,42,.06)}
.contact-card p{margin:0 0 12px;display:flex;flex-wrap:wrap;gap:4px 12px}
.contact-card .who{display:block;font-size:1.05rem;color:var(--navy);margin-bottom:18px}
.contact-card .label{min-width:110px;color:var(--slate-l);font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;padding-top:2px}
.contact-card a{font-weight:600;overflow-wrap:anywhere}
/* footer */
.site-footer{background:#0b1a33;color:#94a3b8;padding:26px 0;font-size:.9rem}
.site-footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
.site-footer p{margin:0}
.site-footer a{color:#cbd5e1}
/* responsive */
@media (max-width:960px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .nav ul li:not(:last-child){display:none}
}
@media (max-width:760px){
  body{font-size:16px}
  .hero{padding:52px 0 60px}
  .hero-grid,.data-grid,.suppliers,.contact{grid-template-columns:1fr;gap:28px}
  .cards,.steps{grid-template-columns:1fr}
  .section{padding:56px 0}
  .brand span{font-size:.92rem}
  .brand small{display:none}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{.site-header,.cta,.skip{display:none}.hero{background:none;color:#000}}