:root{--color-primary: #0078d4;--color-primary-dark: #005a9e;--color-accent: #50e6ff;--color-accent-2: #8a2be2;--color-bg: #f7f9fc;--color-bg-elev: #ffffff;--color-muted: #edf3fb;--color-surface: rgba(255, 255, 255, .82);--color-text: #142033;--color-text-muted: #52627a;--color-border: rgba(20, 32, 51, .12);--color-border-strong: rgba(0, 120, 212, .28);--font-display: "Segoe UI", system-ui, sans-serif;--font-body: "Segoe UI", system-ui, sans-serif;--font-mono: "Cascadia Mono", "SFMono-Regular", Consolas, monospace;--container: 1180px;--header-h: 76px;--r-sm: 10px;--r-md: 16px;--r-lg: 24px;--r-xl: 34px;--shadow-md: 0 18px 50px rgba(20, 32, 51, .12);--shadow-lg: 0 28px 80px rgba(20, 32, 51, .18)}:root[data-theme=dark]{--color-bg: #07111f;--color-bg-elev: #0e1a2d;--color-muted: #101f35;--color-surface: rgba(14, 26, 45, .88);--color-text: #f7fbff;--color-text-muted: #b7c4d8;--color-border: rgba(255, 255, 255, .12);--color-border-strong: rgba(80, 230, 255, .36);--shadow-md: 0 18px 50px rgba(0, 0, 0, .34);--shadow-lg: 0 28px 80px rgba(0, 0, 0, .45)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--color-bg);color:var(--color-text);font-family:var(--font-body);line-height:1.55;-webkit-font-smoothing:antialiased}body.nav-open{overflow:hidden}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible{outline:3px solid var(--color-accent);outline-offset:3px}button{font:inherit}h1,h2,h3,p{margin:0}h1,h2,h3{letter-spacing:-.04em;line-height:.98}h1{max-width:12ch;font-size:clamp(3rem,7vw,6.8rem)}h2{font-size:clamp(2.2rem,4.8vw,4.6rem)}h3{font-size:clamp(1.35rem,2.3vw,2rem)}p{color:var(--color-text-muted);font-size:1.05rem}.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}.site-header{position:sticky;top:0;z-index:50;height:var(--header-h);background:color-mix(in srgb,var(--color-bg-elev) 84%,transparent);border-bottom:1px solid var(--color-border);-webkit-backdrop-filter:blur(18px) saturate(150%);backdrop-filter:blur(18px) saturate(150%)}.nav{display:grid;grid-template-columns:minmax(220px,1fr) auto;align-items:center;gap:18px;height:100%}.brand,.footer-brand{display:inline-flex;align-items:center;gap:12px;min-width:0;font-weight:800;letter-spacing:-.02em}.brand-mark{display:inline-grid;width:54px;height:38px;flex:0 0 auto;place-items:center;border-radius:12px;color:#fff;background:linear-gradient(135deg,var(--color-primary),var(--color-accent-2));font-size:.82rem;letter-spacing:.02em;box-shadow:var(--shadow-md)}.primary-nav{position:fixed;top:var(--header-h);left:0;right:0;z-index:60;padding:18px 24px 24px;background:var(--color-bg-elev);border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transform:translateY(-12px);transition:opacity .18s ease,transform .18s ease}.primary-nav.open{opacity:1;pointer-events:auto;transform:translateY(0)}.nav-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;width:min(100%,780px);margin:0 auto;padding:0;list-style:none}.nav-links a{display:block;min-height:48px;padding:13px 16px;border:1px solid var(--color-border);border-radius:var(--r-sm);color:var(--color-text-muted);font-size:.92rem;font-weight:700;transition:background .18s ease,color .18s ease,border-color .18s ease}.nav-links a:hover,.nav-links a.active{color:var(--color-text);background:var(--color-muted);border-color:var(--color-border-strong)}.nav-actions{display:inline-flex;justify-self:end;gap:8px}.icon-button{display:inline-flex;width:42px;height:42px;align-items:center;justify-content:center;border:1px solid var(--color-border);border-radius:999px;background:transparent;color:var(--color-text);cursor:pointer}main{min-height:calc(100vh - var(--header-h))}section{position:relative;padding:92px 0;overflow:hidden}.section-tight{padding:64px 0}.section-muted{background:var(--color-muted)}.hero,.page-hero{min-height:78vh;display:flex;align-items:center;isolation:isolate}.page-hero{min-height:58vh;padding-top:118px}.mesh-bg{position:absolute;top:0;right:0;bottom:0;left:0;z-index:-2;background:radial-gradient(circle at 16% 16%,color-mix(in srgb,var(--color-accent) 55%,transparent),transparent 30%),radial-gradient(circle at 82% 14%,color-mix(in srgb,var(--color-accent-2) 35%,transparent),transparent 34%),radial-gradient(circle at 74% 84%,color-mix(in srgb,var(--color-primary) 30%,transparent),transparent 38%),linear-gradient(135deg,var(--color-bg) 0%,var(--color-bg-elev) 100%)}.hero-inner{padding:72px 0}.lead{max-width:68ch;margin-top:24px;color:var(--color-text);font-size:clamp(1.12rem,2vw,1.34rem)}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}.eyebrow{display:inline-flex;align-items:center;gap:10px;margin-bottom:18px;color:var(--color-primary);font-family:var(--font-mono);font-size:.78rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.eyebrow:before{content:"";width:28px;height:2px;background:currentColor}.eyebrow-on-dark{color:#fff}.btn{display:inline-flex;min-height:50px;align-items:center;justify-content:center;padding:14px 24px;border:1px solid transparent;border-radius:999px;font-weight:800;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}.btn:hover{transform:translateY(-2px)}.btn-primary{color:#fff;background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));box-shadow:var(--shadow-md)}.btn-ghost{color:var(--color-text);background:color-mix(in srgb,var(--color-bg-elev) 65%,transparent);border-color:var(--color-border-strong)}.metric-ribbon{padding:0;background:var(--color-bg-elev);border-block:1px solid var(--color-border)}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;padding-block:1px;background:var(--color-border)}.metric-tile{display:grid;gap:6px;min-height:160px;place-content:center;padding:28px 18px;background:var(--color-bg-elev);text-align:center}.metric-tile strong,.stat-card strong{color:var(--color-primary);font-size:clamp(2.6rem,5vw,4.8rem);line-height:.92;letter-spacing:-.07em}.metric-tile span,.stat-card span{color:var(--color-text-muted);font-family:var(--font-mono);font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.section-heading{max-width:780px}.section-heading p,.section-copy{max-width:68ch;margin-top:22px}.card-grid,.route-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:42px}.feature-card,.route-card,.stat-card,.insight-list,.signal-panel{border:1px solid var(--color-border);border-radius:var(--r-lg);background:var(--color-surface);box-shadow:var(--shadow-md)}.feature-card,.route-card{display:grid;gap:18px;min-height:270px;padding:28px}.feature-card h3,.route-card h3{letter-spacing:-.03em}.feature-card p,.route-card p{margin-top:auto}.card-number,.route-card span,.route-card strong{color:var(--color-primary);font-family:var(--font-mono);font-size:.78rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.route-card{transition:transform .2s ease,border-color .2s ease}.route-card:hover{transform:translateY(-5px);border-color:var(--color-border-strong)}.split,.page-hero-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);gap:54px;align-items:center}.page-hero-grid{align-items:end}.signal-panel{display:flex;flex-wrap:wrap;gap:12px;padding:28px}.signal-pill{padding:12px 16px;border:1px solid var(--color-border-strong);border-radius:999px;background:var(--color-bg-elev);color:var(--color-text);font-weight:800}.hero-stat{display:grid;gap:12px;min-height:260px;place-content:center;padding:34px;text-align:center}.insight-list{display:grid;gap:14px;padding:24px}.insight-row{display:grid;grid-template-columns:18px 1fr;gap:14px;align-items:start}.insight-row span{width:14px;height:14px;margin-top:7px;border-radius:50%;background:linear-gradient(135deg,var(--color-primary),var(--color-accent))}.cta-banner{position:relative;overflow:hidden;padding:clamp(44px,7vw,86px);border-radius:var(--r-xl);background:radial-gradient(circle at 15% 20%,rgba(80,230,255,.35),transparent 32%),linear-gradient(135deg,#004578,#0078d4 52%,#5c2d91);color:#fff;text-align:center;box-shadow:var(--shadow-lg)}.cta-banner h2{max-width:760px;margin:0 auto}.cta-banner p{max-width:760px;margin:18px auto 0;color:#ffffffe6}.site-footer{padding:48px 0;background:var(--color-bg-elev);border-top:1px solid var(--color-border)}.footer-grid{display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between;align-items:center}.footer-grid p{max-width:640px;margin-top:12px}.footer-grid small{color:var(--color-text-muted);font-family:var(--font-mono);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase}.animate-in{animation:fade-up .72s ease both}.animate-in.d1{animation-delay:.08s}.animate-in.d2{animation-delay:.18s}.animate-in.d3{animation-delay:.28s}@keyframes fade-up{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@media(max-width:980px){.nav{grid-template-columns:minmax(0,1fr) auto}.brand{font-size:.94rem}.nav-links,.metric-grid,.card-grid,.route-grid,.split,.page-hero-grid{grid-template-columns:1fr}.hero,.page-hero{min-height:auto}}@media(max-width:640px){.container{padding:0 18px}section{padding:68px 0}h1{font-size:clamp(2.5rem,15vw,4rem)}.hero-actions,.hero-actions .btn{width:100%}.nav-links{gap:8px}.brand span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;transition-duration:.001ms!important}}