/* Shared four-P navigation. Scoped so content and checkout retain their own styles. */
.site-header{--teal:#093b3b;--teal-dark:#062d2d;--mint:#cceddf;--paper:#faf7f1;--ink:#152b28;--muted:#546962;--accent:#0a7853;--ease-out:cubic-bezier(.22,1,.36,1);font-family:'Instrument Sans',system-ui,sans-serif;font-size:16px;font-weight:400;line-height:1.5;text-align:left;letter-spacing:normal;isolation:isolate}
.site-header *,.site-header *::before,.site-header *::after{box-sizing:border-box}
.site-header a{color:inherit;text-decoration:none}.site-header p{margin:0}.site-header button{font-family:inherit;cursor:pointer}.site-header img{display:block;max-width:100%}
.site-header :focus-visible{outline:2px solid #83bd9e;outline-offset:4px}
.site-header .eyebrow{font-family:'JetBrains Mono',monospace;letter-spacing:.14em;text-transform:uppercase}
.site-header .nav-feature-title{font-weight:400}
.site-header .nav-cta{display:inline-flex;align-items:center;justify-content:center;border:1px solid #ffffff4d;border-radius:6px;font-weight:600}

.site-header{position:sticky;top:0;z-index:30;background:var(--teal);color:white;border-bottom:1px solid #ffffff24}.site-header .nav-shell{width:min(1320px,calc(100% - 80px));height:82px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:35px}.site-header .brand{display:flex;align-items:center;gap:8px;font-size:28px;font-weight:600;letter-spacing:-.06em;white-space:nowrap}.site-header .brand-health{font-size:13px;letter-spacing:.01em;margin-left:5px;font-weight:400}.site-header .nav-shell>nav{display:flex;gap:32px;font-size:13px}.site-header .nav-shell nav a:hover{color:#b9dfcf}.site-header .nav-cta{background:#ffffff0c;border-color:#ffffff4d;min-height:43px;font-size:12px;padding:9px 16px;gap:22px}.site-header .nav-cta:hover{background:#ffffff1c}.site-header .footer-top .brand{color:white}@media(max-width:1100px){.site-header .nav-shell{width:calc(100% - 48px);gap:20px}.site-header .nav-shell>nav{gap:20px}}@media(max-width:800px){.site-header .nav-shell>nav,.site-header .nav-cta{display:none}.site-header .nav-shell{height:72px}}@media(max-width:500px){.site-header .nav-shell{width:calc(100% - 32px)}.site-header .brand{font-size:26px}.site-header .brand img{width:31px;height:31px}}.site-header .nav-shell{position:relative}.site-header .nav-shell>.primary-nav{display:flex;align-items:center;gap:10px}.site-header .nav-item>summary{list-style:none;display:flex;align-items:center;gap:9px;cursor:pointer;min-height:44px;padding:12px 13px;font-size:13px;border-radius:6px;transition:background .16s,color .16s}.site-header .nav-item>summary::-webkit-details-marker{display:none}.site-header .nav-item>summary:hover,.site-header .nav-item[open]>summary{background:#ffffff12;color:var(--mint)}.site-header .nav-chevron{width:6px;height:6px;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .24s}.site-header .nav-item[open]:not(.is-closing) .nav-chevron{transform:rotate(225deg) translate(-1px,-1px)}.site-header .nav-panel{position:absolute;top:calc(100% - 1px);left:50%;width:min(100%,1020px);transform:translateX(-50%);padding-top:13px;color:var(--ink);z-index:40}.site-header .nav-panel-inner{background:var(--paper);border:1px solid #dbe3dc;border-radius:12px;box-shadow:0 22px 48px #001c1c30;overflow:hidden;display:grid;grid-template-columns:.8fr 1.6fr;transform-origin:50% 0;animation:nav-unfold .32s cubic-bezier(.16,1,.3,1) both}.site-header .nav-feature{position:relative;overflow:hidden;background:#e7ede1;padding:30px;min-height:260px}.site-header .nav-feature .eyebrow{color:var(--accent);font-size:9px;margin-bottom:23px;display:block}.site-header .nav-feature-title{font-family:'Fraunces',serif;font-size:29px;line-height:1.15;letter-spacing:-.04em;position:relative;z-index:1}.site-header .nav-feature>p:not(.nav-feature-title){font-size:12px;color:var(--muted);line-height:1.6;max-width:215px;margin-top:14px;position:relative;z-index:1}.site-header .nav-feature>img{position:absolute;right:-28px;bottom:-42px;width:160px;height:160px;opacity:.6;transform:rotate(-12deg);pointer-events:none}.site-header .nav-links{padding:21px;display:grid;grid-template-columns:1fr 1fr;gap:6px;align-content:center}.site-header .nav-shell .nav-links a{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:15px 13px;border-radius:7px;color:var(--ink);transition:background .14s;animation:nav-link-enter .3s cubic-bezier(.16,1,.3,1) both;animation-delay:calc(35ms + var(--link-order)*22ms)}.site-header .nav-shell .nav-links a:hover{background:#e7ede1;color:var(--ink)}.site-header .nav-links strong{display:block;font-size:14px;font-weight:600}.site-header .nav-links small{display:block;font-size:11px;color:var(--muted);line-height:1.5;margin-top:5px}.site-header .nav-link-arrow{font-size:19px;color:var(--accent);opacity:.45;transform:translate(-3px,3px);transition:transform .2s,opacity .2s}.site-header .nav-links a:hover .nav-link-arrow,.site-header .nav-links a:focus-visible .nav-link-arrow{opacity:1;transform:none}.site-header .nav-item.is-closing .nav-panel-inner{animation:nav-fold .16s ease-in both;pointer-events:none}.site-header .nav-item.is-closing .nav-links a{animation:none}.site-header .mobile-menu-toggle,.site-header .mobile-free-link{display:none}@keyframes nav-unfold{from{opacity:0;transform:translateY(-10px) scale(.975);clip-path:inset(0 0 12% round 12px)}to{opacity:1;transform:none;clip-path:inset(0 round 12px)}}@keyframes nav-fold{to{opacity:0;transform:translateY(-8px) scale(.985)}}@keyframes nav-link-enter{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}@media(max-width:800px){.site-header .nav-shell{position:static;flex-wrap:wrap;height:auto;min-height:72px;gap:0;justify-content:space-between}.site-header .nav-shell>.primary-nav{width:100%;display:block;padding:12px 0 22px}.site-header.nav-enhanced .primary-nav{position:absolute;top:100%;left:0;right:0;background:var(--teal-dark);padding:14px 22px 24px;max-height:calc(100dvh - 72px);overflow-y:auto;overscroll-behavior:contain;border-bottom:1px solid #ffffff30;box-shadow:0 22px 40px #001c1c24}.site-header.nav-enhanced:not(.mobile-open) .primary-nav{display:none}.site-header.mobile-open .primary-nav{animation:nav-unfold .26s cubic-bezier(.16,1,.3,1) both}.site-header .mobile-menu-toggle{display:flex;gap:19px;align-items:center;justify-content:space-between;min-width:88px;min-height:44px;border:0;background:transparent;color:white;padding:10px 0 10px 10px;font-size:12px}.site-header .menu-glyph{font-size:24px;font-weight:400;line-height:1;transition:transform .24s}.site-header.mobile-open .menu-glyph{transform:rotate(45deg)}.site-header .nav-item{border-bottom:1px solid #ffffff24}.site-header .nav-item>summary{font-size:18px;padding:18px 4px;min-height:59px;justify-content:space-between}.site-header .nav-item>summary:hover,.site-header .nav-item[open]>summary{background:transparent}.site-header .nav-chevron{margin-right:5px}.site-header .nav-panel{position:static;transform:none;width:100%;padding:0 0 17px}.site-header .nav-panel-inner{display:block;border-radius:9px;box-shadow:none}.site-header .nav-feature{padding:22px;min-height:0}.site-header .nav-feature .eyebrow,.site-header .nav-feature>p:not(.nav-feature-title),.site-header .nav-feature>img{display:none}.site-header .nav-feature-title{font-size:25px;max-width:280px}.site-header .nav-links{padding:9px;grid-template-columns:1fr;gap:1px}.site-header .nav-shell .nav-links a{padding:13px;min-height:56px}.site-header .nav-links strong{font-size:13px}.site-header .nav-links small{font-size:11px;margin-top:3px}.site-header .mobile-free-link{display:flex;align-items:center;justify-content:space-between;margin-top:20px;background:var(--mint);color:var(--teal);padding:15px 18px;border-radius:6px;font-size:14px;font-weight:600}.site-header .nav-shell nav .mobile-free-link:hover{color:var(--teal);background:#e5f5ed}}@media(prefers-reduced-motion:reduce){.site-header .nav-panel-inner,.site-header .nav-links a,.site-header.mobile-open .primary-nav{animation:none!important}.site-header .nav-chevron,.site-header .nav-link-arrow,.site-header .menu-glyph,.site-header .nav-item>summary{transition:none}}@media(max-width:800px){.site-header .brand{min-height:44px;display:inline-flex;align-items:center}.site-header.nav-enhanced .primary-nav{padding-bottom:max(24px,env(safe-area-inset-bottom));scroll-padding-block:16px}.site-header .mobile-menu-toggle{min-width:96px;padding-right:6px}}.site-header { padding-top: env(safe-area-inset-top); background: #093b3b; transition: background-color .4s var(--ease-out),box-shadow .4s var(--ease-out),border-color .4s; }.site-header.is-scrolled { background: #093b3bd6; backdrop-filter: blur(18px) saturate(130%); -webkit-backdrop-filter: blur(18px) saturate(130%); border-bottom-color: #ffffff1c; box-shadow: 0 4px 25px #062d2d0c; }.site-header.mobile-open,.site-header:has(.nav-item[open]) { background: #093b3b; }@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))) { .site-header.is-scrolled { background:#093b3bf5; } }
/* Equal side columns keep the four headings at the actual viewport center. */
@media(min-width:801px){.site-header .nav-shell{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:20px}.site-header .brand{justify-self:start}.site-header .nav-cta{justify-self:end}.site-header .primary-nav{justify-self:center}.site-header .mobile-menu-toggle{display:none}}
@media(max-width:800px){.site-header .nav-cta{display:none}.site-header .brand{min-height:44px}.site-header .primary-nav{padding-bottom:max(24px,env(safe-area-inset-bottom));scroll-padding-block:16px}}
.site-header .nav-links a[aria-current="page"]{background:#e7ede1}
.skip-link{position:fixed;z-index:100;top:8px;left:8px;padding:12px;background:white;color:#093b3b;transform:translateY(-150%)}.skip-link:focus{transform:none}
html{scroll-padding-top:100px;scrollbar-gutter:stable}
@media(max-width:800px){html{scroll-padding-top:88px}}
@media(prefers-reduced-motion:reduce){.site-header,.site-header *{animation:none!important;transition:none!important}html{scroll-behavior:auto!important}}
/* The drawer sits above legacy floating CTAs, while modal dialogs retain priority. */
.site-header{z-index:95}
.site-header.mobile-open~.ns-progress{visibility:hidden}
.site-header .mobile-menu-toggle[hidden]{display:none}
/* Section focus moves the reading position after anchor navigation. It is not
   an interactive control, so do not outline the entire section/hero. */
:where(main,section,article,aside,div,header,footer,h1,h2,h3,h4,h5,h6)[tabindex="-1"]:not([role]):not([contenteditable]):focus{outline:none}