.tw-header{position:relative;z-index:40}.header-shell{position:fixed;top:var(--space-6);left:50%;transform:translateX(-50%);width:100%;max-width:var(--container-max-width);padding:0 var(--space-8);pointer-events:none}.header-inner{pointer-events:auto;display:flex;align-items:center;justify-content:space-between;gap:var(--space-6);background:radial-gradient(circle at 0 0,rgba(210,170,90,0.18),transparent 55%),linear-gradient(120deg,rgba(9,10,18,0.98),rgba(5,6,12,0.98));border-radius:var(--radius-pill);border:1px solid rgba(255,255,255,0.08);box-shadow:0 22px 70px rgba(0,0,0,0.9);backdrop-filter:blur(var(--blur-glass));-webkit-backdrop-filter:blur(var(--blur-glass));padding:10px 18px}.header-logo-link{display:flex;align-items:center;gap:var(--space-4)}.logo-emblem{width:36px;height:36px;border-radius:40% 60% 55% 45%;background:radial-gradient(circle at 30% 10%,rgba(255,255,255,0.26),transparent 55%),conic-gradient(from 210deg at 50% 50%,#2b1d14,#5a1b2b,#10172d,#2b1d14);display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 1px rgba(255,255,255,0.2),0 12px 35px rgba(0,0,0,0.95);position:relative;overflow:hidden}.logo-emblem::before{content:"";position:absolute;width:60%;height:60%;border-radius:50%;border:1px solid rgba(255,255,255,0.45);box-shadow:0 0 0 1px rgba(0,0,0,0.7);opacity:0.9}.logo-emblem::after{content:"";position:absolute;width:34%;height:18%;border-radius:999px;border:1px solid rgba(255,255,255,0.6);background:radial-gradient(circle at 50% 0,rgba(255,255,255,0.5),transparent 70%);transform:translateY(65%)}.logo-mark-stack{position:absolute;inset:18% 18% auto auto;display:block;width:48%;height:40%;border-radius:10px;box-shadow:0 0 0 1px rgba(0,0,0,0.65);background:linear-gradient(130deg,rgba(255,255,255,0.92),rgba(255,255,255,0.65));transform:rotate(-12deg);opacity:0.8}.logo-mark-stack::before,.logo-mark-stack::after{content:"";position:absolute;inset:auto 4px -34%;height:84%;border-radius:inherit;background:linear-gradient(130deg,rgba(255,255,255,0.22),rgba(255,255,255,0.04));box-shadow:0 0 0 1px rgba(0,0,0,0.7)}.logo-mark-stack::after{right:auto;left:4px;transform:translateY(18%)}.logo-typography{display:flex;flex-direction:column;gap:2px}.logo-title{font-family:var(--font-serif);font-size:var(--font-size-lg);letter-spacing:0.16em;text-transform:uppercase}.logo-subtitle{font-size:0.65rem;letter-spacing:0.28em;text-transform:uppercase;color:var(--color-text-soft)}.header-nav{flex:1;display:flex;justify-content:center}.header-nav-list{display:flex;align-items:center;gap:var(--space-6);font-size:var(--font-size-xs);letter-spacing:0.16em;text-transform:uppercase}.header-nav-link{position:relative;color:var(--color-text-soft);padding-block:6px}.header-nav-link::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:1px;background:linear-gradient(90deg,var(--color-primary),var(--color-accent-burgundy));transition:width var(--transition-base)}.header-nav-link:hover,.header-nav-link:focus-visible{color:var(--color-text)}.header-nav-link:hover::after,.header-nav-link:focus-visible::after{width:100%}.header-cta{display:flex;align-items:center;gap:var(--space-4)}.header-cta-button{font-size:var(--font-size-xs);padding-inline:var(--space-6)}.header-21-badge{position:relative;flex-shrink:0}.header-21-badge .btn-21{box-shadow:0 0 12px rgba(224,36,36,0.9)}.header-21-badge::before{content:"";position:absolute;inset:-10px;z-index:-1;border-radius:999px;background:radial-gradient(circle,rgba(224,36,36,0.22),transparent 60%);opacity:0.9}.nav-toggle{display:none;flex-shrink:0;width:40px;height:32px;border-radius:999px;border:1px solid var(--color-border-subtle);flex-direction:column;align-items:center;justify-content:center;gap:4px;background:rgba(5,6,12,0.9);box-shadow:0 10px 30px rgba(0,0,0,0.75)}.nav-toggle-bar{width:16px;height:1.5px;border-radius:999px;background:var(--gray-100);transition:transform var(--transition-base),opacity var(--transition-base)}.nav-toggle:focus-visible{outline:2px solid var(--color-primary);outline-offset:3px}.nav-open .nav-toggle-bar:first-child{transform:translateY(3px) rotate(42deg)}.nav-open .nav-toggle-bar:last-child{transform:translateY(-3px) rotate(-42deg)}.nav-open .header-nav{opacity:1;pointer-events:auto;transform:translateY(0)}@media (max-width:899px){.header-shell{padding:0 var(--space-4)}.header-inner{border-radius:var(--radius-lg);padding:8px 12px}.header-nav{position:absolute;top:calc(100% + 10px);left:0;right:0;background:radial-gradient(circle at 0 0,rgba(210,170,90,0.2),transparent 60%),linear-gradient(135deg,#151521,#050509);border-radius:18px;border:1px solid rgba(255,255,255,0.12);box-shadow:0 20px 60px rgba(0,0,0,0.9);padding:12px 14px;opacity:0;pointer-events:none;transform:translateY(-4px);transition:opacity var(--transition-base),transform var(--transition-base);z-index:-1}.header-nav-list{flex-direction:column;align-items:flex-start;gap:var(--space-3)}.nav-toggle{display:flex}.header-cta-button{padding-inline:var(--space-4);transform:translateY(var(--space-4))}}@media (max-width:599px){.logo-subtitle{display:none}.header-inner{gap:var(--space-3)}.header-cta{gap:var(--space-2)}}@media (max-width:425px){.header-cta-button{display:none}}