:root{--ink:#142331;--muted:#506270;--navy:#0b3348;--blue:#176b91;--paper:#ffffff;--mist:#edf3f5;--line:#ccd9df;--amber:#d58a22;--green:#29755d;--max:1180px;color-scheme:light}
*{box-sizing:border-box}
html{font-family:Arial,"Helvetica Neue",sans-serif;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-size:16px;line-height:1.7;letter-spacing:0}
a{color:var(--blue);text-underline-offset:3px}
img{max-width:100%}
.content-wrap{width:min(var(--max),calc(100% - 40px));margin:0 auto}
.site-header{position:relative;z-index:10;background:var(--paper);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;width:min(var(--max),calc(100% - 40px));min-height:84px;margin:0 auto;gap:24px}
.brand{display:flex;align-items:center;gap:14px;color:var(--ink);text-decoration:none;font-weight:700}
.brand img{display:block;width:211px;height:60px;object-fit:contain}
.brand span{border-left:1px solid var(--line);padding-left:14px;color:var(--muted);font-size:14px}
.languages{display:flex;align-items:center;gap:12px;font-size:14px;white-space:nowrap}
.languages span{color:var(--paper);background:var(--navy);padding:5px 9px;border-radius:4px}
.main-nav{display:flex;justify-content:center;gap:0;background:var(--navy);overflow-x:auto;scrollbar-width:thin}
.main-nav a{display:block;min-width:max-content;padding:12px 16px;color:var(--paper);font-size:14px;font-weight:700;text-decoration:none;border-right:1px solid rgba(255,255,255,.12)}
.main-nav a:hover,.main-nav a:focus{background:var(--blue)}
.hero{position:relative;min-height:520px;max-height:650px;height:64vh;overflow:hidden;background:#1c303a}
.hero-media{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;filter:saturate(.9)}
.hero-shade{position:absolute;inset:0;width:62%;height:100%;background:rgba(5,31,45,.82)}
.hero-copy{position:relative;z-index:1;display:flex;flex-direction:column;justify-content:center;width:min(var(--max),calc(100% - 40px));height:100%;margin:0 auto;color:#fff}
.hero-copy>*{max-width:680px}
.hero-copy h1{margin:4px 0 16px;font-size:48px;line-height:1.12;letter-spacing:0;text-shadow:0 2px 12px rgba(0,0,0,.25)}
.hero-copy>p:not(.eyebrow){font-size:18px;line-height:1.65}
.eyebrow{margin:0;color:#ffd493;font-weight:700;font-size:13px;text-transform:uppercase}
.button{display:inline-flex;align-items:center;justify-content:center;width:max-content;min-height:44px;padding:9px 15px;border-radius:5px;border:1px solid transparent;text-decoration:none;font-weight:700;font-size:14px}
.button-primary{background:var(--amber);color:#111}
.button-secondary{background:transparent;border-color:var(--paper);color:var(--paper)}
.answer-band{background:var(--mist);border-bottom:1px solid var(--line);padding:32px 0}
.answer-band h2{margin:0 0 8px;color:var(--navy);font-size:24px}
.answer-band p{max-width:1000px;margin:0;font-size:18px}
.article-body{padding:24px 0 40px}
.content-section{padding:26px 0;border-bottom:1px solid var(--line)}
.content-section:last-child{border-bottom:0}
.content-section h2,.faq-band h2,.related-band h2,.contact-band h2{margin:0 0 14px;color:var(--navy);font-size:28px;line-height:1.3}
.content-section h3{margin:0 0 8px;font-size:20px;line-height:1.35}
.content-section p{max-width:980px}
.solution-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.solution-grid article{border:1px solid var(--line);border-top:3px solid var(--blue);border-radius:6px;padding:18px;background:#fff}
.solution-grid p{color:var(--muted)}
table{width:100%;border-collapse:collapse;margin:18px 0;font-size:15px}
th,td{padding:11px 12px;border:1px solid var(--line);text-align:left;vertical-align:top}
th{background:var(--mist);color:var(--navy)}
.checklist{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px 24px;padding-left:22px}
.process{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;padding:0;list-style:none}
.process li{padding:16px;border:1px solid var(--line);border-left:4px solid var(--green);border-radius:5px}
.process strong,.process span{display:block}
.process span{margin-top:6px;color:var(--muted)}
.sample{padding:18px;border-left:4px solid var(--amber);background:#f8fafb}
.text-link{font-weight:700}
.faq-band{padding:42px 0;background:#f7f9fa;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
details{max-width:980px;border-top:1px solid var(--line);padding:12px 0}
details:last-child{border-bottom:1px solid var(--line)}
summary{cursor:pointer;color:var(--navy);font-weight:700}
details p{margin:8px 0 2px;color:var(--muted)}
.related-band{padding:36px 0}
.related-band nav{display:flex;flex-wrap:wrap;gap:10px}
.related-band a{padding:8px 12px;border:1px solid var(--line);border-radius:4px;text-decoration:none;font-weight:700}
.contact-band{padding:38px 0;background:var(--navy);color:#fff}
.contact-band h2{color:#fff}
.contact-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
.contact-actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}
footer{padding:34px 0;background:#101d25;color:#cbd5da}
.footer-inner{display:flex;justify-content:space-between;gap:30px}
.footer-inner strong{color:#fff}
.footer-inner p{margin:5px 0 0;max-width:650px}
.footer-inner nav{display:flex;flex-direction:column;align-items:flex-end;gap:4px}
.footer-inner a{color:#d6edf7}
@media(max-width:820px){.brand span{display:none}.hero{height:66vh;min-height:500px}.hero-shade{width:100%;background:rgba(5,31,45,.76)}.hero-copy h1{font-size:38px}.solution-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.process{grid-template-columns:repeat(2,minmax(0,1fr))}.contact-inner,.footer-inner{align-items:flex-start;flex-direction:column}.contact-actions{justify-content:flex-start}.footer-inner nav{align-items:flex-start}}
@media(max-width:520px){.content-wrap,.header-inner,.hero-copy{width:min(100% - 28px,var(--max))}.header-inner{min-height:72px}.brand img{width:170px;height:48px}.languages{gap:7px}.main-nav{justify-content:flex-start}.main-nav a{padding:10px 12px}.hero{height:64vh;min-height:460px;max-height:560px}.hero-copy h1{font-size:31px}.hero-copy>p:not(.eyebrow){font-size:16px}.answer-band p{font-size:16px}.content-section h2,.faq-band h2,.related-band h2,.contact-band h2{font-size:24px}.solution-grid,.checklist,.process{grid-template-columns:1fr}table{display:block;overflow-x:auto}.contact-actions{width:100%}.contact-actions .button{width:100%}.footer-inner{font-size:14px}}