.rdc-header{position:sticky;top:0;z-index:50;background:rgba(4,5,7,0.96);backdrop-filter:blur(24px);border-bottom:1px solid rgba(255,255,255,0.06)}.rdc-header-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-8);padding-top:var(--space-5);padding-bottom:var(--space-5)}.rdc-logo-link{display:flex;align-items:center;gap:var(--space-4)}.rdc-logo-mark{width:28px;height:28px;border-radius:6px;border:2px solid rgba(246,166,35,0.9);background:linear-gradient(135deg,rgba(246,166,35,0.9),rgba(246,166,35,0.08)),repeating-linear-gradient(45deg,rgba(0,0,0,0.9) 0,rgba(0,0,0,0.9) 2px,rgba(30,32,40,0.9) 2px,rgba(30,32,40,0.9) 4px);box-shadow:0 0 0 1px rgba(0,0,0,0.9)}.rdc-logo-text{display:flex;flex-direction:column;gap:2px}.rdc-logo-title{font-family:var(--font-heading);font-size:0.95rem;letter-spacing:0.22em;text-transform:uppercase;color:var(--gray-50)}.rdc-logo-subtitle{font-family:var(--font-body);font-size:0.7rem;letter-spacing:0.12em;text-transform:uppercase;color:var(--gray-400)}.rdc-nav{display:flex;align-items:center}.rdc-nav-list{display:flex;align-items:center;gap:var(--space-7);font-family:var(--font-heading);font-size:0.76rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--gray-200)}.rdc-nav-link{position:relative;padding-block:0.25rem}.rdc-nav-link::after{content:"";position:absolute;left:0;bottom:-0.1rem;width:0;height:2px;border-radius:999px;background:linear-gradient(90deg,var(--color-amber),transparent);transition:width var(--transition-base)}.rdc-nav-link:focus-visible,.rdc-nav-link:hover{color:var(--gray-50)}.rdc-nav-link:focus-visible::after,.rdc-nav-link:hover::after{width:100%}.rdc-nav-toggle{display:none;align-items:center;gap:var(--space-3);padding:0.35rem 0.8rem;border-radius:999px;border:1px solid rgba(255,255,255,0.18);background:rgba(3,3,6,0.92);color:var(--gray-50);font-family:var(--font-heading);font-size:0.7rem;letter-spacing:0.16em;text-transform:uppercase}.rdc-nav-toggle:focus-visible{box-shadow:var(--focus-ring)}.rdc-nav-toggle-box{display:inline-flex;flex-direction:column;justify-content:center;align-items:center;width:1.6rem;height:1.6rem}.rdc-nav-toggle-line{width:100%;height:2px;border-radius:999px;background:var(--gray-200);transition:transform var(--transition-base),opacity var(--transition-base),top var(--transition-base),bottom var(--transition-base)}.rdc-nav-toggle-line-top{transform-origin:8% 50%}.rdc-nav-toggle-line-bottom{transform-origin:8% 50%}.rdc-nav-toggle[aria-expanded="true"] .rdc-nav-toggle-line-top{transform:translateY(5px) rotate(45deg)}.rdc-nav-toggle[aria-expanded="true"] .rdc-nav-toggle-line-middle{opacity:0}.rdc-nav-toggle[aria-expanded="true"] .rdc-nav-toggle-line-bottom{transform:translateY(-5px) rotate(-45deg)}.rdc-nav-toggle-text{display:inline-block}.rdc-header--menu-open{box-shadow:0 18px 45px rgba(0,0,0,0.9)}.rdc-header--menu-open .rdc-nav-toggle{border-color:rgba(246,166,35,0.9);color:var(--color-amber)}.rdc-nav-list a:focus-visible{outline:none;box-shadow:var(--focus-ring);border-radius:6px}.badge-language{position:fixed;top:var(--space-6);right:var(--space-7);z-index:60;display:inline-flex;align-items:center;gap:var(--space-3);padding:0.25rem 0.9rem;border-radius:999px;border:1px solid rgba(255,255,255,0.24);background:rgba(5,6,9,0.92);font-family:var(--font-heading);font-size:0.7rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--gray-100)}.badge-language-flag{display:inline-flex;align-items:center;justify-content:center;width:1.4rem;height:1.4rem;border-radius:999px;background:linear-gradient(90deg,#0055a4 0,#0055a4 33%,#ffffff 33%,#ffffff 66%,#ef4135 66%,#ef4135 100%);box-shadow:0 0 0 1px rgba(0,0,0,0.85)}@media (max-width:900px){.badge-language{display:none}.rdc-nav-toggle{display:inline-flex}.rdc-nav{position:absolute;inset-inline:0;top:100%;background:rgba(3,4,7,0.98);border-bottom:1px solid rgba(255,255,255,0.08);backdrop-filter:blur(24px);transform-origin:top;transform:scaleY(0.9);opacity:0;pointer-events:none;transition:opacity var(--transition-base),transform var(--transition-base)}.rdc-header--menu-open .rdc-nav{opacity:1;transform:scaleY(1);pointer-events:auto}.rdc-nav-list{flex-direction:column;align-items:flex-start;gap:var(--space-4);padding:var(--space-6) var(--space-7)}.rdc-nav-link{width:100%}.rdc-nav-link::after{display:none}}@media (max-width:600px){.rdc-header-inner{padding-top:var(--space-4);padding-bottom:var(--space-4)}.rdc-logo-subtitle{display:none}}