.site-header{position:sticky;top:0;z-index:90;border-bottom:1px solid rgba(255,255,255,.08);background:rgba(2,7,25,.9);backdrop-filter:blur(18px)}
.nav-shell{max-width:1400px;margin:auto;padding:14px 24px;display:flex;align-items:center;gap:28px}.nav-logo{font-size:23px;font-weight:900;letter-spacing:-.05em;white-space:nowrap}.nav-logo-a{color:#52c7ff}.nav-logo-b{color:#ff4081}.nav-desktop{display:flex;align-items:center;gap:4px;flex:1}.nav-group{position:static}.nav-trigger{display:flex;align-items:center;gap:7px;padding:12px 13px;border:0;border-radius:10px;background:transparent;color:#d1d5db;font:inherit;font-size:14px;font-weight:700;cursor:pointer;transition:.18s}.nav-trigger:hover,.nav-trigger:focus-visible,.nav-group:focus-within .nav-trigger{background:#111827;color:#fff}.nav-trigger i{font-size:10px;color:#6b7280;transition:transform .18s}.nav-group.is-open .nav-trigger i{transform:rotate(180deg)}
.mega-menu{position:absolute;top:100%;left:50%;width:min(1180px,calc(100vw - 40px));transform:translate(-50%,10px);display:grid;grid-template-columns:1fr 1.45fr .85fr;visibility:hidden;opacity:0;pointer-events:none;border:1px solid #283044;border-radius:0 0 24px 24px;background:#090d17;box-shadow:0 30px 80px rgba(0,0,0,.55);transition:opacity .16s,transform .16s,visibility .16s;overflow:hidden}.nav-group.is-open .mega-menu{visibility:visible;opacity:1;pointer-events:auto;transform:translate(-50%,0)}.mega-col{padding:28px;border-right:1px solid #222938}.mega-col:last-child{border:0}.mega-kicker{font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:#52c7ff}.mega-title{font-size:22px;font-weight:800;margin:8px 0;color:white}.mega-copy{font-size:13px;line-height:1.6;color:#8b95a7}.mega-cta{display:inline-flex;margin-top:22px;padding:11px 17px;border-radius:999px;background:#fff;color:#05070c;font-size:13px;font-weight:800}.mega-link{display:grid;align-items:center;grid-template-columns:42px 1fr;gap:13px;padding:12px;border-radius:13px}.mega-link:hover,.mega-link:focus-visible{background:#121827}.mega-icon{margin:0;font-size:18px;line-height:1;width:42px;height:42px;border-radius:12px;display:grid;place-items:center;border:1px solid #293349;background:#111827;color:#52c7ff}.mega-link strong{display:block;color:#fff;font-size:14px}.mega-link>span:last-child>span{display:block;margin-top:3px;color:#7f899a;font-size:12px;line-height:1.45}.mega-feature{height:100%;min-height:190px;padding:22px;border:1px solid #28334b;border-radius:18px;background:radial-gradient(circle at 85% 10%,rgba(255,64,129,.2),transparent 34%),linear-gradient(145deg,#151d31,#090d17);display:flex;flex-direction:column;justify-content:flex-end}.mega-feature i{font-size:32px;color:#ff4081;margin-bottom:auto}.mega-feature strong{font-size:17px}.mega-feature span{color:#8b95a7;font-size:12px;margin-top:6px}.nav-actions{display:flex;gap:10px;margin-left:auto}.nav-download{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:9px 22px;border:1px solid rgba(40,215,255,.52);border-radius:15px;background:linear-gradient(110deg,rgba(15,91,119,.96),rgba(8,53,82,.96));box-shadow:inset 0 1px 0 rgba(255,255,255,.12),0 0 22px rgba(40,215,255,.12);font-size:13px;font-weight:850;color:#fff;transition:border-color .18s,box-shadow .18s,transform .18s}.nav-download:hover,.nav-download:focus-visible{border-color:#28d7ff;box-shadow:inset 0 1px 0 rgba(255,255,255,.14),0 0 26px rgba(40,215,255,.26);transform:translateY(-1px)}.nav-mobile-button{display:none;appearance:none;-webkit-appearance:none;place-items:center;width:44px;height:44px;padding:0;border:1px solid #293349;border-radius:12px;background:#111827;color:#fff;font-size:22px;line-height:1;cursor:pointer}.nav-mobile{display:none}
.sr-segmented-cta{display:inline-grid;grid-template-columns:repeat(2,minmax(150px,1fr));gap:5px;padding:6px;border:1px solid rgba(95,111,139,.55);border-radius:22px;background:rgba(2,9,18,.78);box-shadow:inset 0 1px 0 rgba(255,255,255,.05),0 16px 36px rgba(0,0,0,.3);backdrop-filter:blur(14px)}.sr-segmented-cta>a,.sr-segmented-cta>button,.sr-segmented-cta>summary{display:flex;min-height:52px;align-items:center;justify-content:center;gap:9px;padding:0 24px;border:1px solid transparent;border-radius:16px;color:#aeb7c8;font-size:14px;font-weight:850;line-height:1;text-align:center;transition:.18s;white-space:nowrap}.sr-segmented-cta>a:hover,.sr-segmented-cta>a:focus-visible,.sr-segmented-cta>button:hover,.sr-segmented-cta>button:focus-visible{color:#fff;background:rgba(24,35,53,.82)}.sr-segmented-cta .is-primary{border-color:rgba(40,215,255,.5);background:linear-gradient(110deg,#125772,#0d3c5c);box-shadow:inset 0 1px 0 rgba(255,255,255,.15),0 0 18px rgba(40,215,255,.14);color:#fff}.sr-segmented-cta .is-primary:hover,.sr-segmented-cta .is-primary:focus-visible{border-color:#28d7ff;background:linear-gradient(110deg,#176c8c,#104a70);box-shadow:0 0 24px rgba(40,215,255,.25)}
@media(max-width:1300px){.nav-shell{flex-wrap:wrap}.nav-desktop,.nav-actions{display:none}.nav-mobile-button{display:grid;margin-left:auto}.nav-mobile{display:none;width:100%;max-height:calc(100vh - 76px);overflow:auto;padding:10px 0 18px}.nav-mobile.is-open{display:block}.mobile-group{border-bottom:1px solid #1e2635}.mobile-trigger{appearance:none;-webkit-appearance:none;background:transparent;border:0;border-radius:0;box-shadow:none;cursor:pointer;min-height:54px;gap:16px;text-align:left;width:100%;padding:15px 2px;display:flex;justify-content:space-between;align-items:center;color:#fff;font-weight:750}.mobile-panel{display:none;padding:0 0 14px}.mobile-group.is-open .mobile-panel{display:grid}.mobile-panel a{padding:11px 12px;border-radius:10px;color:#aab3c2}.mobile-panel a:hover{background:#111827;color:#fff}.mobile-download{display:block;text-align:center;margin-top:16px;padding:13px;border:1px solid rgba(40,215,255,.52);border-radius:15px;background:linear-gradient(110deg,#125772,#0d3c5c);color:#fff;font-weight:800}.sr-segmented-cta{width:100%;grid-template-columns:1fr}.sr-segmented-cta>a{width:100%}}
@media(prefers-reduced-motion:reduce){.mega-menu,.nav-trigger i{transition:none}}

/* Keep both segments equal after Download is replaced with a details/summary. */
.sr-segmented-cta{align-items:stretch}
.sr-segmented-cta>a,.sr-segmented-cta>button{height:auto;min-height:52px}
.sr-segmented-cta>.inline-download-menu{align-self:stretch}
.sr-segmented-cta>.inline-download-menu>summary{height:100%;box-sizing:border-box}

/* Five navigation groups require the compact menu on narrower desktop windows. */
@media(max-width:1300px){.nav-shell{flex-wrap:wrap}.nav-desktop,.nav-actions{display:none}.nav-mobile-button{display:grid;margin-left:auto}.nav-mobile{display:none;width:100%;max-height:calc(100vh - 76px);overflow:auto;padding:10px 0 18px}.nav-mobile.is-open{display:block}}

/* Platform-aware download picker. The trigger never assumes the visitor's OS. */
.download-menu{position:relative}.download-menu>summary{list-style:none;cursor:pointer}.download-menu>summary::-webkit-details-marker{display:none}.nav-download-menu[open] .nav-download>i,.mobile-download-menu[open] .mobile-download>i,.inline-download-menu[open] .download-chevron{transform:rotate(180deg)}
.download-popover{position:absolute;z-index:140;top:calc(100% + 12px);right:0;width:310px;padding:8px;border:1px solid #2c3850;border-radius:19px;background:rgba(7,12,23,.98);box-shadow:0 26px 70px rgba(0,0,0,.68),0 0 30px rgba(40,215,255,.08);backdrop-filter:blur(18px)}
.download-option{display:grid;grid-template-columns:44px 1fr 14px;align-items:center;gap:13px;padding:13px;border-radius:14px;color:#fff;text-decoration:none}.download-option:hover,.download-option:focus-visible{background:#121c2c;outline:none}.download-platform-icon{display:grid;width:44px;height:44px;place-items:center;border:1px solid rgba(82,199,255,.34);border-radius:13px;background:#0d2033;color:#fff;font-size:21px}.download-platform-icon.is-android{border-color:rgba(49,221,125,.34);background:#0c2a22;color:#31dd7d}.download-option strong,.download-option small{display:block}.download-option strong{font-size:14px;line-height:1.2}.download-option small{margin-top:4px;color:#8f9bad;font-size:11px;line-height:1.35}.download-external{color:#657187;font-size:11px}
.inline-download-menu{min-width:0}.inline-download-menu>.download-popover{left:0;right:auto}.sr-segmented-cta>.inline-download-menu>summary{display:flex;min-height:52px;align-items:center;justify-content:center;gap:9px;padding:0 24px;border:1px solid rgba(40,215,255,.5);border-radius:16px;background:linear-gradient(110deg,#125772,#0d3c5c);box-shadow:inset 0 1px 0 rgba(255,255,255,.15),0 0 18px rgba(40,215,255,.14);color:#fff;font-size:14px;font-weight:850;line-height:1;text-align:center;white-space:nowrap}.sr-segmented-cta>.inline-download-menu>summary:hover,.sr-segmented-cta>.inline-download-menu>summary:focus-visible{border-color:#28d7ff;background:linear-gradient(110deg,#176c8c,#104a70);box-shadow:0 0 24px rgba(40,215,255,.25)}.download-chevron,.nav-download>i,.mobile-download>i{font-size:9px;transition:transform .18s}
@media(max-width:1300px){.mobile-download-menu{position:relative}.mobile-download-menu>.download-popover{position:static;width:100%;margin-top:10px}.inline-download-menu>.download-popover{width:min(310px,calc(100vw - 40px))}.sr-segmented-cta>.inline-download-menu{width:100%}.sr-segmented-cta>.inline-download-menu>summary{width:100%}}

.hero-form.sr-segmented-cta>a{height:52px;min-height:52px}

/* Keep navigation controls independent of browser default button styling. */
.site-header button:focus-visible{outline:2px solid #52c7ff;outline-offset:3px}
.mega-icon>i{display:block;line-height:1}
.mega-cta{align-items:center;gap:8px}

/* Extend the hover target through the full header height, up to the submenu. */
@media(min-width:1301px){.nav-desktop{align-self:stretch;align-items:stretch;margin-block:-14px}.nav-group{display:flex;align-items:center}.nav-group.is-open .nav-trigger{background:#111827;color:#fff}}