:root{
  --navy:#0B2A3D; --navy2:#071d2a; --aqua:#28D7E5; --aqua2:#11b9c9;
  --white:#fff; --light:#F5F7F9; --text:#10212B; --muted:#637381; --line:#dbe5eb;
  --orange:#F47A2A; --radius:16px; --shadow:0 16px 40px rgba(11,42,61,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--text);background:#fff;line-height:1.6}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(1240px,calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid rgba(11,42,61,.08)}
.nav{height:78px;display:flex;align-items:center;gap:26px}
.brand img{width:190px;height:auto}
.navlinks{display:flex;gap:24px;margin-left:auto;align-items:center;font-weight:600;font-size:14px}
.navlinks a:hover{color:#0a9cac}
.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--aqua);color:var(--navy);padding:13px 20px;border-radius:9px;font-weight:800;border:0;cursor:pointer}
.btn:hover,.nav-cta:hover{background:var(--navy);color:#fff}
.btn.secondary{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.65)}
.btn.dark{background:var(--navy);color:#fff}.btn.dark:hover{background:#143f58}
.mobile-toggle{display:none;margin-left:auto;font-size:26px;background:none;border:0}
.hero{position:relative;min-height:650px;color:#fff;background:linear-gradient(90deg,rgba(4,25,38,.96) 0%,rgba(6,32,49,.82) 42%,rgba(6,32,49,.25) 73%),url('../img/hero.jpg') center/cover no-repeat;display:flex;align-items:center}
.hero-content{padding:92px 0;max-width:690px}
.eyebrow{font-size:13px;text-transform:uppercase;letter-spacing:2.5px;font-weight:800;color:var(--aqua)}
h1,h2,h3{font-family:Poppins,Arial,sans-serif;line-height:1.08;margin:0 0 18px;color:var(--navy)}
.hero h1{font-size:clamp(46px,6vw,78px);color:#fff}
.hero h1 span,.accent{color:var(--aqua)}
.hero p{font-size:20px;max-width:650px;color:#e9f2f6}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.uspbar{background:#fff;border-bottom:1px solid var(--line)}
.usps{display:grid;grid-template-columns:repeat(4,1fr)}
.usp{padding:22px 20px;border-right:1px solid var(--line);font-weight:700;color:var(--navy)}
.usp:last-child{border-right:0}
.section{padding:82px 0}
.section.light{background:var(--light)}
.section.dark{background:var(--navy);color:#fff}
.section.dark h2,.section.dark h3{color:#fff}
.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:34px}
.section-head p{max-width:650px;color:var(--muted);margin:0}
.section.dark .section-head p{color:#cfe0e8}
h2{font-size:clamp(34px,4vw,52px)}
h3{font-size:25px}
.grid{display:grid;gap:20px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 8px 24px rgba(11,42,61,.05)}
.card img{width:100%;height:210px;object-fit:cover}
.card-body{padding:22px}
.card-body p{color:var(--muted)}
.card-link{font-weight:800;color:#0794a4}
.solution-card{position:relative;min-height:240px;color:#fff;display:flex;align-items:flex-end;background-size:cover;background-position:center}
.solution-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(3,23,35,.90) 0%,rgba(3,23,35,.32) 48%,rgba(3,23,35,.05) 100%)}
.solution-card .inner{position:relative;z-index:1;padding:22px}
.solution-card h3{color:#fff;margin:0 0 6px}
.product-card img{height:220px;object-fit:contain;background:#f4f6f7}
.product-card ul{padding-left:18px;color:var(--muted)}
.product-card li{margin:6px 0}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center}
.badges{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}
.badge{display:inline-block;background:#e7fbfd;color:#075d67;border:1px solid #b5edf2;border-radius:999px;padding:7px 11px;font-size:13px;font-weight:800}
.cta{border-radius:24px;padding:46px;background:linear-gradient(120deg,#0B2A3D,#104c68);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta h2{color:#fff;margin-bottom:10px}
.formshell{background:#fff;border-radius:20px;box-shadow:var(--shadow);padding:34px}
.formgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
label{font-weight:700;font-size:14px}
input,select,textarea{width:100%;border:1px solid #cbd8df;border-radius:9px;padding:13px 14px;font:inherit;background:#fff}
textarea{min-height:130px;resize:vertical}
.checks{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}
.check{display:flex;gap:8px;align-items:center;font-size:14px}
.check input{width:auto}
.notice{background:#edfafd;border-left:4px solid var(--aqua);padding:16px 18px;border-radius:8px;margin:18px 0}
.pagehero{padding:90px 0;background:linear-gradient(120deg,#0b2a3d,#0c435d);color:#fff}
.pagehero h1{color:#fff;font-size:clamp(42px,5vw,68px)}
.pagehero p{max-width:760px;color:#d8e7ee;font-size:18px}
.article{max-width:860px;margin:auto}
.article h2{font-size:34px;margin-top:44px}
.article p,.article li{font-size:17px}
.article .source{font-size:14px;color:var(--muted);background:var(--light);padding:15px;border-radius:10px}
.news-card .date{font-size:13px;color:var(--muted);font-weight:800;text-transform:uppercase;letter-spacing:1px}
.natasha{position:fixed;right:22px;bottom:22px;z-index:49;width:300px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:18px;overflow:hidden}
.natasha-top{background:var(--navy);color:#fff;padding:14px;display:flex;gap:12px;align-items:center}
.natasha-top img{width:56px;height:56px;border-radius:50%;object-fit:cover;border:2px solid var(--aqua)}
.natasha-body{padding:14px}
.natasha-body p{margin:0 0 11px;font-size:14px}
.natasha-actions{display:grid;gap:7px}
.natasha-actions a{padding:9px 10px;border:1px solid var(--line);border-radius:8px;font-weight:700;font-size:13px}
.natasha-close{position:absolute;right:8px;top:8px;background:#fff;border:0;border-radius:50%;width:26px;height:26px;cursor:pointer}
.footer{background:#071e2c;color:#d4e2e9;padding:56px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.3fr repeat(4,1fr);gap:28px}
.footer h4{color:#fff;margin:0 0 13px}
.footer a{display:block;color:#c7d7df;margin:7px 0;font-size:14px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:18px;display:flex;justify-content:space-between;gap:20px;font-size:13px}
.kicker{font-size:14px;color:#0794a4;font-weight:800;text-transform:uppercase;letter-spacing:1.5px}
.table{width:100%;border-collapse:collapse}
.table td,.table th{padding:12px;border-bottom:1px solid var(--line);text-align:left}
@media(max-width:900px){
 .navlinks{display:none}.mobile-toggle{display:block}.nav.open .navlinks{display:flex;position:absolute;top:78px;left:0;right:0;background:#fff;padding:20px;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line)}
 .nav-cta{display:none}.hero{min-height:580px}.hero-content{padding:70px 0}
 .usps,.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)} .split{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:repeat(2,1fr)} .natasha{width:280px}
}
@media(max-width:620px){
 .container{width:min(100% - 28px,1240px)} .section{padding:58px 0}
 .usps,.grid-4,.grid-3,.grid-2,.formgrid,.checks{grid-template-columns:1fr}
 .hero h1{font-size:47px}.hero p{font-size:17px}.usp{border-right:0;border-bottom:1px solid var(--line)}
 .section-head{display:block}.cta{padding:28px;display:block}.cta .actions{margin-top:18px}
 .footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}
 .natasha{right:10px;bottom:10px;width:calc(100% - 20px)}
}

.solution-card .inner{width:100%;text-shadow:0 2px 5px rgba(0,0,0,.45)}
.solution-card .inner h3{font-size:23px}
.hero{background-position:center center}

/* WLS v3 refinements */
.brand img{width:210px;max-height:58px}
.hero{min-height:610px}
.hero-content{max-width:760px}
.hero h1{max-width:760px}
.proofbar .usp{display:flex;flex-direction:column;gap:3px}
.proofbar .usp strong{font-size:15px;color:var(--navy)}
.proofbar .usp span{font-size:12px;color:var(--muted);font-weight:500}

/* Compact Natasha */
.natasha{width:320px}
.natasha-launch{
  width:100%;display:flex;align-items:center;gap:12px;padding:10px 12px;
  border:0;background:#fff;color:var(--navy);cursor:pointer;text-align:left
}
.natasha-launch img{width:46px;height:46px;border-radius:50%;object-fit:cover;border:2px solid var(--aqua)}
.natasha-launch span{display:flex;flex-direction:column;line-height:1.2}
.natasha-launch small{margin-top:4px;color:var(--muted)}
.natasha-panel{display:none}
.natasha:not(.natasha-collapsed) .natasha-panel{display:block}
.natasha:not(.natasha-collapsed) .natasha-launch{display:none}
.natasha.natasha-collapsed .natasha-close{display:none}

/* Knowledge cards */
.news-card img{width:100%;height:170px;object-fit:cover}
.news-card .card-body{min-height:210px}

/* Order clarity */
.order-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:24px 0}
.order-step{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}
.order-step strong{display:block;color:var(--navy);font-size:18px;margin-bottom:5px}

@media(max-width:900px){
 .brand img{width:180px}
 .hero{min-height:560px}
}
@media(max-width:620px){
 .brand img{width:165px}
 .hero{min-height:520px}
 .hero h1{font-size:42px}
 .proofbar .usps{grid-template-columns:1fr 1fr}
 .natasha{width:calc(100% - 20px)}
 .order-flow{grid-template-columns:1fr}
}

/* WLS v4 image & knowledge refinements */
.article{max-width:920px}
.article h2{margin-top:46px}
.article p{font-size:18px;line-height:1.75}
.article li{font-size:17px;line-height:1.65;margin-bottom:8px}
.sources a{color:#078d9d;text-decoration:underline}
.news-card img{height:210px}
@media(max-width:620px){.news-card img{height:190px}.article p{font-size:17px}}

/* WLS v5 regenerated crisp imagery */
.hero{background-position:center center}
.solution-card{background-position:center center;background-size:cover}
.solution-card:after{background:linear-gradient(0deg,rgba(3,23,35,.88) 0%,rgba(3,23,35,.24) 50%,rgba(3,23,35,.02) 100%)}



/* WLS v8 language switcher */
.header-inner{display:flex;align-items:center;gap:18px}
.nav{display:flex;align-items:center;gap:22px}
.lang-switch{display:flex;align-items:center;gap:6px;margin-left:auto}
.lang-link{display:flex;align-items:center;justify-content:center;gap:6px;height:38px;padding:0 10px;border:1px solid #d7e1e7;border-radius:8px;background:#fff;color:#08283a;font-size:12px;font-weight:800;line-height:1}
.lang-link.active{background:#edf8fa;border-color:#35c9d6}
.lang-link:hover{background:#f4fbfc}
.nav-cta{margin-left:4px}
@media(max-width:1100px){
  .nav{gap:14px}
  .lang-link{padding:0 8px}
}
@media(max-width:900px){
  .header-inner{flex-wrap:wrap}
  .lang-switch{order:3;margin-left:0;width:100%;justify-content:flex-start;padding-top:8px}
  .nav-cta{margin-left:auto}
}

/* WLS v9 robust language selector */
.lang-switch{display:flex;align-items:center;gap:6px;margin-left:auto;flex:0 0 auto}
.lang-link{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:34px;min-width:54px;padding:0 9px;border:1px solid #d8e2e8;border-radius:7px;background:#fff;color:#08283a;font-size:12px;font-weight:800;line-height:1;white-space:nowrap}
.lang-link img{width:18px;height:12px;object-fit:cover;border-radius:2px;box-shadow:0 0 0 1px rgba(0,0,0,.08)}
.lang-link.active{border-color:#27c4d3;background:#eefbfc}
.lang-link:hover{background:#f4fbfc}
.header-inner{align-items:center}
.nav-cta{display:inline-flex;align-items:center;justify-content:center;min-height:48px}
@media(max-width:1050px){.nav{gap:12px}.lang-link{min-width:48px;padding:0 7px}.lang-link img{width:16px;height:11px}}

/* WLS v14 six-language selector */
.lang-switch{gap:4px}
.lang-link{min-width:44px;height:32px;padding:0 7px;font-size:11px}
.lang-link img{width:16px;height:11px}
@media(max-width:1180px){.nav{gap:10px}.lang-link{min-width:40px;padding:0 6px}.lang-link span{font-size:10px}}

/* WLS v15 seven-language selector */
.lang-switch{gap:3px}
.lang-link{min-width:39px;height:31px;padding:0 5px;font-size:10px}
.lang-link img{width:15px;height:10px}
@media(max-width:1250px){.lang-link span{font-size:9px}.nav{gap:9px}}