.header--main{animation:bnn-header-gradient-shift 18s ease infinite;background:linear-gradient(135deg,color-mix(in srgb,var(--bnn-cream) 94%,transparent) 0,color-mix(in srgb,var(--bnn-gold) 78%,transparent) 32%,color-mix(in srgb,var(--bnn-rose) 72%,transparent) 58%,color-mix(in srgb,var(--bnn-teal) 70%,transparent) 78%,color-mix(in srgb,var(--bnn-navy) 65%,transparent) 100%);background-size:300% 300%;border-bottom:4px solid var(--bnn-gold);padding:1rem 1.5rem;position:relative;z-index:100}body[data-theme-animations=false] .header--main{animation:none;background-size:100% 100%}@media (prefers-reduced-motion:reduce){.header--main{animation:none;background-size:100% 100%}}.header--main .header__container{align-items:center;display:flex;flex-wrap:wrap;gap:calc(var(--bnn-spacing-unit)*1.5);justify-content:space-between;margin-inline:0;padding-inline:0;width:100%}.header--main .header__brand{align-items:center;display:flex;flex:1 1 auto;gap:calc(var(--bnn-spacing-unit)*1.25);min-width:min(100%,18rem)}.header--main .header__logo img{filter:drop-shadow(0 0 .75rem color-mix(in srgb,var(--bnn-cream) 45%,transparent));height:auto;max-width:clamp(150px,18vw,240px);transition:transform .3s ease,filter .3s ease}.header--main .header__logo img:hover{filter:drop-shadow(0 0 .85rem color-mix(in srgb,var(--bnn-gold) 55%,transparent));transform:scale(1.05)}.header--main .header__wordmark{background:#e5d6b3;border:2px solid #191e38;border-radius:var(--bnn-radius-md);box-shadow:var(--bnn-shadow-soft);color:#191e38;display:flex;flex-direction:column;gap:.15rem;padding:.5rem .9rem}.header--main .header__name,.header--main .header__tagline{color:#191e38;margin:0;text-shadow:none}.header--main .header__name{font-family:var(--font-heading),serif;font-size:clamp(1.4rem,2.8vw,2.2rem);letter-spacing:.02em;line-height:1.1}.header--main .header__tagline{font-family:var(--font-body),monospace;font-size:clamp(.85rem,1.5vw,1rem);font-weight:700}.header--main .header__controls{align-items:center;display:flex;gap:.6rem;order:3}.header--main .nav-toggle{align-items:center;background:#e5d6b3;border:2px solid #191e38;border-radius:var(--bnn-radius-pill);box-shadow:var(--bnn-shadow-soft);color:#191e38;cursor:pointer;display:none;font-family:var(--font-body),ui-monospace,Menlo,monospace;font-size:1rem;font-weight:700;gap:.5rem;min-height:2.75rem;padding:.45rem .8rem}.header--main .nav-toggle:focus-visible,.header--main .nav-toggle:hover{background:#eec86f}.header--main .nav-toggle__bars{display:inline-flex;flex-direction:column;gap:4px;width:1.15rem}.header--main .nav-toggle__bars span{background:currentColor;border-radius:2px;display:block;height:2px;transition:transform .2s ease,opacity .2s ease}.header--main.is-nav-open .nav-toggle__bars span:first-child{transform:translateY(6px) rotate(45deg)}.header--main.is-nav-open .nav-toggle__bars span:nth-child(2){opacity:0}.header--main.is-nav-open .nav-toggle__bars span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}.header--main .hs-menu-wrapper li,.header--main .hs-menu-wrapper ul{list-style:none;margin:0;padding:0}.header--main .hs-menu-wrapper>ul{align-items:center;background:#e5d6b3;border:2px solid #191e38;border-radius:var(--bnn-radius-md);box-shadow:var(--bnn-shadow-soft);display:flex;flex-wrap:wrap;gap:.25rem .5rem;padding:.35rem .5rem}.header--main .hs-menu-item{position:relative}.header--main .hs-menu-wrapper a{border-radius:var(--bnn-radius-sm);color:#191e38;display:block;font-family:var(--font-body),ui-monospace,Menlo,monospace;font-size:1rem;font-weight:700;padding:.4rem .6rem;text-decoration:none;transition:color .25s ease,background-color .25s ease;white-space:nowrap}.header--main .hs-menu-wrapper a:focus-visible,.header--main .hs-menu-wrapper a:hover{background-color:#eec86f;color:#191e38;text-decoration:underline;text-underline-offset:.2em}.header--main .hs-menu-item.active-branch>a,.header--main .hs-menu-item.active>a{color:color-mix(in srgb,var(--bnn-navy) 88%,var(--bnn-rose) 12%);font-weight:700}.header--main .hs-menu-children-wrapper{background:#e5d6b3;border:2px solid #191e38;border-radius:var(--bnn-radius-md);box-shadow:var(--bnn-shadow-soft);display:none;left:0;min-width:12rem;padding:.35rem;position:absolute;top:100%;z-index:200}.header--main .hs-menu-item:focus-within>.hs-menu-children-wrapper,.header--main .hs-menu-item:hover>.hs-menu-children-wrapper{display:block}.header--main .hs-menu-children-wrapper a{white-space:normal}@media (max-width:999px){.header--main .header__container{align-items:center;flex-wrap:wrap;justify-content:space-between}.header--main .header__brand{flex:1 1 auto;min-width:0}.header--main .nav-toggle{display:inline-flex}.header--main .header__navigation{display:none;flex-basis:100%;margin-top:.75rem;order:4;width:100%}.header--main.is-nav-open .header__navigation{display:block}.header--main .hs-menu-wrapper>ul{align-items:stretch;flex-direction:column;gap:.15rem;width:100%}.header--main .hs-menu-wrapper a{padding:.75rem .8rem;white-space:normal}.header--main .hs-menu-children-wrapper{background:transparent;border:none;box-shadow:none;display:block;margin-left:1rem;min-width:0;padding:0;position:static}}@media (max-width:560px){.header--main .header__brand{flex-wrap:wrap}.header--main .header__wordmark{flex:1 1 100%}}@media (prefers-reduced-motion:reduce){.header--main .nav-toggle__bars span{transition:none}}@keyframes bnn-header-gradient-shift{0%{background-position:0 50%}50%{background-position:100% 50%}to{background-position:0 50%}}