.header{position:sticky;top:0;z-index:1000;background:#232f3e;color:#fff;border:0;transition:background-color .2s,color .2s,box-shadow .2s}
.header .header-inner{width:100%;max-width:1240px;height:74px;min-height:74px;margin:auto;padding:0 15px;display:flex;align-items:center;gap:0}
.header .brand{display:flex;align-items:center;gap:10px;color:inherit;font-family:Arial,Helvetica,sans-serif;font-size:38px;line-height:1;font-weight:400;letter-spacing:-1px;margin-right:70px;white-space:nowrap}
.header-logo-mark{flex-shrink:0;color:inherit}
.header #main-navigation{display:flex;align-items:center;flex:1;gap:35px;color:inherit;font:400 16px/1.4 Arial,Helvetica,sans-serif}
.header .nav-dropdown>summary{color:inherit;font-size:16px;font-weight:400;padding:26px 0;gap:7px;white-space:nowrap}
.header .nav-dropdown>summary>span{font-size:13px}
.header .nav-login{margin-left:auto;display:inline-flex;align-items:center;justify-content:center;gap:12px;width:132px;height:50px;padding:0 18px;border:1px solid currentColor;border-radius:5px;color:inherit;font-size:18px;white-space:nowrap;text-decoration:none}
.header .nav-contact{margin-left:0;display:inline-flex;align-items:center;justify-content:center;min-width:195px;height:50px;padding:0 18px;background:var(--sellvia-green,#9ac400);color:#fff!important;border:0;border-radius:5px;font-size:18px;font-weight:700;line-height:1;text-transform:uppercase;white-space:nowrap;text-decoration:none}
.header .nav-contact:hover{background:#89ae00}.header .nav-login:hover{background:rgba(154,196,0,.12)}
.header.is-scrolled{background:#fff;color:#23282f;box-shadow:0 2px 12px #00000014}
.header.is-scrolled .header-logo-mark{color:var(--sellvia-green,#9ac400)}.header .nav-panel{color:#23282f;background:#fff}
.header .menu-toggle{display:none}
@media(max-width:1000px){.header .brand{margin-right:35px;font-size:30px}.header #main-navigation{gap:22px}.header .nav-contact{min-width:160px;font-size:16px}.header .nav-login{width:110px;font-size:16px}}
@media(max-width:760px){.header .header-inner{height:auto;min-height:70px;padding:16px 24px;flex-wrap:wrap;justify-content:space-between}.header .brand{margin-right:0;font-size:30px}.header .menu-toggle{display:flex;color:inherit;border:1px solid currentColor;padding:9px 12px;border-radius:5px;background:transparent}.header #main-navigation{display:none;flex:0 0 100%;flex-direction:column;align-items:stretch;gap:12px;padding-top:18px}.header #main-navigation.is-open{display:flex}.header .nav-dropdown>summary{padding:10px 0}.header .nav-login{margin-left:0;width:100%;height:46px;padding:10px}.header .nav-contact{margin:0;width:100%;height:46px;padding:10px}.header .nav-panel{position:static;width:100%;grid-template-columns:1fr;padding:12px;box-shadow:none}.header .nav-panel a{padding:12px!important}}