@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--navy:#081c32;--navy2:#112e49;--blue:#2786c8;--light:#f5f8fb;--ink:#173047;--muted:#5f7283;--line:#dce5eb}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:'DM Sans',Arial,sans-serif;color:var(--ink);line-height:1.65;background:#fff}h1,h2,h3,.brand{font-family:Manrope,Arial,sans-serif;line-height:1.18}a{color:inherit;text-decoration:none}.container{width:min(1140px,calc(100% - 42px));margin:auto}.site-header{position:sticky;top:0;z-index:10;background:rgba(8,28,50,.97);border-bottom:1px solid rgba(255,255,255,.13);backdrop-filter:blur(12px)}.header-inner{display:flex;justify-content:space-between;align-items:center;min-height:82px;gap:20px}.brand{font-weight:800;color:#fff;font-size:25px;letter-spacing:.12em;line-height:1}.brand span{display:block;font-size:10px;font-weight:600;letter-spacing:.39em;color:#afc8db;margin-top:8px}.nav{display:flex;gap:20px;align-items:center}.nav a{font-size:13px;color:#d6e5f0;font-weight:600}.nav a:hover,.nav a.active{color:#77c9ff}.menu-button{display:none;background:none;border:1px solid #6b8296;border-radius:8px;color:white;font-size:24px;padding:3px 10px}.hero{background:radial-gradient(circle at 75% 45%,#17496b 0%,transparent 45%),linear-gradient(120deg,#081b31,#103451);color:#fff;overflow:hidden;position:relative}.hero .container{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:45px;min-height:550px;padding-top:80px;padding-bottom:80px}.eyebrow{color:#69c6f8;text-transform:uppercase;letter-spacing:.2em;font-weight:700;font-size:12px}.hero h1{font-size:clamp(36px,4.5vw,61px);letter-spacing:-.045em;margin:20px 0}.hero p{color:#d4e2ed;font-size:17px;max-width:580px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:47px;padding:10px 21px;border-radius:6px;background:#2389c9;color:#fff;font-weight:700;font-size:14px;border:1px solid #2389c9;cursor:pointer}.btn:hover{background:#1371ac}.btn.secondary{background:transparent;border-color:#8199ae}.btn.secondary:hover{background:#ffffff16}.globe{width:100%;max-width:520px;filter:drop-shadow(0 0 36px #45b7ff25)}.section{padding:82px 0}.section.alt{background:var(--light)}.section h2{font-size:clamp(28px,3vw,39px);margin:10px 0 15px;letter-spacing:-.035em}.lead{color:var(--muted);max-width:760px;font-size:17px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:34px}.card{background:white;border:1px solid var(--line);border-radius:12px;padding:29px;box-shadow:0 8px 28px #0b2d4a07}.card h3{font-size:19px;margin:15px 0 8px}.card p{color:var(--muted);font-size:15px;margin:0}.card .symbol{display:inline-flex;width:48px;height:48px;border-radius:12px;background:#e8f4fc;align-items:center;justify-content:center;color:#176ca5;font-size:24px}.card a{display:inline-block;color:#137dbb;font-weight:700;margin-top:17px;font-size:14px}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.network-panel{background:linear-gradient(140deg,#0a2741,#155079);border-radius:16px;min-height:315px;display:flex;align-items:center;justify-content:center;padding:20px}.network-panel svg{max-width:400px}.checklist{padding-left:20px;color:var(--muted)}.checklist li{margin:9px 0}.cta{background:#0c2943;color:#fff;padding:65px 0}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}.cta h2{margin:0 0 10px;font-size:32px}.cta p{color:#c7dbe9;margin:0}.page-hero{background:linear-gradient(120deg,#0b2138,#12405e);color:#fff;padding:85px 0 80px}.page-hero h1{font-size:clamp(36px,5vw,52px);margin:15px 0}.page-hero p{color:#d1e2ec;font-size:18px;max-width:780px}.detail{max-width:800px}.detail h2{font-size:28px}.detail p{color:#526b7e}.info-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:35px}.info-strip div{background:#f4f8fb;padding:24px;border-radius:10px}.info-strip strong{display:block;color:#173047}.info-strip span{color:#62798a;font-size:14px}.form-wrap{display:grid;grid-template-columns:1.25fr .75fr;gap:45px}.form-card{padding:30px;border:1px solid var(--line);border-radius:12px;background:#fff}.field{display:block;margin:0 0 17px;font-size:13px;font-weight:700}.field input,.field select,.field textarea{display:block;width:100%;margin-top:6px;padding:12px 13px;font:inherit;border:1px solid #cbd8e1;border-radius:6px;background:#fff;color:#173047}.field textarea{min-height:135px;resize:vertical}.notice{font-size:13px;color:#687f90}.footer{background:#07192b;color:#c7d5df;padding:52px 0 25px}.footer-main{display:flex;justify-content:space-between;gap:30px}.footer .brand{font-size:23px}.footer p{font-size:14px;max-width:410px}.footer-links{display:flex;gap:13px 22px;flex-wrap:wrap;max-width:500px;justify-content:flex-end}.footer-links a{font-size:13px}.footer-bottom{margin-top:35px;padding-top:20px;border-top:1px solid #294156;font-size:12px;color:#92a9bb}.small-note{font-size:13px;color:#698091}.contact-mail{color:#0c75b4;font-weight:700;overflow-wrap:anywhere}@media(max-width:900px){.nav{display:none;position:absolute;left:0;right:0;top:82px;background:#0a233a;flex-direction:column;align-items:flex-start;padding:20px 25px;gap:18px}.nav.open{display:flex}.menu-button{display:block}.hero .container{grid-template-columns:1fr;padding-top:65px;padding-bottom:55px;gap:10px}.globe{max-width:360px}.hero-visual{text-align:center}.grid{grid-template-columns:1fr 1fr}.split{grid-template-columns:1fr;gap:30px}.form-wrap{grid-template-columns:1fr}}@media(max-width:620px){.grid,.info-strip{grid-template-columns:1fr}.section{padding:57px 0}.hero h1{font-size:39px}.cta-inner,.footer-main{display:block}.cta .btn{margin-top:25px}.footer-links{justify-content:flex-start;margin-top:30px}.header-inner{min-height:75px}.nav{top:75px}.brand{font-size:21px}}

/* CHESSIA V2 branding */
.brand{display:inline-flex;align-items:center;letter-spacing:normal;flex-shrink:0}.brand-logo{display:block;width:clamp(190px,20vw,255px);height:auto;max-height:75px;object-fit:contain;filter:drop-shadow(0 1px 1px rgba(255,255,255,.15))}.footer .brand-logo{width:235px}.header-inner{min-height:92px}.nav{gap:17px}.footer-location{display:inline-block;margin-top:5px}.consent{display:flex;gap:10px;align-items:flex-start;font-size:12px;color:#5f7283;margin:10px 0 20px}.consent input{margin-top:4px}.form-card .notice{line-height:1.6}@media(max-width:900px){.nav{top:92px}}@media(max-width:620px){.header-inner{min-height:78px}.nav{top:78px}.brand-logo{width:180px;max-height:60px}}

/* V3: high-contrast CHESSIA identity */
.brand{display:inline-flex;align-items:center;gap:9px;flex-shrink:0;line-height:1;text-decoration:none}
.brand-mark{display:block;width:61px;height:52px;object-fit:contain;filter:drop-shadow(0 2px 3px rgba(0,0,0,.25))}
.brand-wordmark{display:flex;flex-direction:column;align-items:flex-start;gap:6px;white-space:nowrap}
.brand-wordmark strong{font-family:Manrope,Arial,sans-serif;font-size:27px;letter-spacing:.085em;font-weight:800;color:#f7fbff;text-shadow:0 1px 2px #0006}
.brand-wordmark small{font-family:Manrope,Arial,sans-serif;font-size:9px;letter-spacing:.29em;font-weight:700;color:#bcd5e7}
.footer .brand-wordmark strong{font-size:25px;color:#fff}
.footer .brand-wordmark small{color:#bcd5e7}
@media(max-width:620px){.brand-mark{width:46px;height:43px}.brand-wordmark strong{font-size:20px}.brand-wordmark small{font-size:7px;letter-spacing:.22em}.nav{top:78px}}

/* V4: force stacked brand wordmark; overrides legacy .brand span selector */
.brand .brand-wordmark{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:4px;margin:0;line-height:1.05;letter-spacing:normal;font-size:inherit;font-weight:inherit;color:inherit}
.brand .brand-wordmark strong{display:block;margin:0;font-size:27px;line-height:1.08;letter-spacing:.075em;color:#fff;font-weight:800}
.brand .brand-wordmark small{display:block;margin:0;font-size:10px;line-height:1.2;letter-spacing:.24em;color:#c8d9e7;font-weight:700}
.footer .brand .brand-wordmark strong{font-size:25px}
@media(max-width:620px){.brand .brand-wordmark strong{font-size:21px}.brand .brand-wordmark small{font-size:8px;letter-spacing:.19em}}