:root{
  --ink:#f3f7ff;--muted:#a8b6ca;--deep:#050b13;--navy:#07111f;--blue:#90baff;
  --cyan:#b5f2ff;--line:rgba(255,255,255,.13);--glass:rgba(255,255,255,.06);
  --max:1240px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--deep)}
body{margin:0;color:var(--ink);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:
radial-gradient(circle at 80% 8%,rgba(68,116,210,.12),transparent 34%),var(--deep);line-height:1.6}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.shell{width:min(calc(100% - 42px),var(--max));margin-inline:auto}
.nav-wrap{position:fixed;inset:0 0 auto;z-index:50;background:linear-gradient(180deg,rgba(4,8,14,.9),rgba(4,8,14,.25),transparent);backdrop-filter:blur(10px)}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.08)}
.brand{display:flex;align-items:baseline;gap:9px;letter-spacing:.28em;text-transform:uppercase;font-size:15px}
.brand .humuv{font-weight:650}.brand .glow{font-weight:300;color:#adc9ff;letter-spacing:.1em;text-transform:none;font-size:20px}
.navlinks{display:flex;align-items:center;gap:30px;font-size:13px;color:#c1cada}
.navlinks a:not(.pill){transition:.25s}.navlinks a:not(.pill):hover{color:white}
.pill{border:1px solid rgba(255,255,255,.28);padding:8px 15px;border-radius:999px}
.menu-button{display:none;color:white;background:none;border:1px solid var(--line);border-radius:999px;padding:7px 12px}
.hero{min-height:100svh;position:relative;display:grid;align-items:center;overflow:hidden;background:#050b13}
.hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,8,15,.78) 0%,rgba(3,8,15,.55) 34%,rgba(3,8,15,.05) 67%),linear-gradient(0deg,rgba(3,8,15,.55),transparent 35%)}
.hero-copy{position:relative;z-index:2;padding-top:80px}
.eyebrow{font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:#b8c7dc;font-weight:650}
.hero h1{font-size:clamp(58px,8vw,118px);line-height:.88;letter-spacing:-.06em;font-weight:310;margin:24px 0}
.hero h1 span{color:#c1d7ff}
.lede{max-width:600px;font-size:clamp(18px,2vw,25px);color:#d2dae8;line-height:1.45}
.hero-actions{display:flex;gap:12px;margin:35px 0 25px}
.button{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:13px 21px;font-size:13px;font-weight:700;letter-spacing:.04em}
.button.primary{background:white;color:#09111c}.button.ghost{border:1px solid rgba(255,255,255,.35);background:rgba(0,0,0,.14)}
.status{font-size:11px;letter-spacing:.12em;color:#99a7ba;text-transform:uppercase}
.section{padding:130px 0}
.two-col{display:grid;grid-template-columns:.9fr 1.1fr;gap:100px}
h2{font-weight:320;letter-spacing:-.04em;font-size:clamp(42px,5vw,72px);line-height:1.03;margin:12px 0 24px}
.big-copy{font-size:clamp(25px,3vw,40px);line-height:1.25;color:#e9eff9;margin-top:0}
.manifesto-copy>p:not(.big-copy){font-size:18px;color:var(--muted)}
.accent-copy{color:#b7d1ff!important}
.full-bleed{min-height:84vh;position:relative;overflow:hidden;background:#08111e}
.full-bleed img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.visual-section:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(3,8,14,.82),transparent 55%)}
.visual-caption{position:absolute;z-index:2;left:50%;transform:translateX(-50%);bottom:70px}
.visual-caption h2{max-width:790px;margin-bottom:0}
.section-head{max-width:860px;margin-bottom:65px}
.section-head>p:last-child{font-size:19px;color:var(--muted);max-width:710px}
.section-head.narrow{max-width:760px}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature-card{background:linear-gradient(145deg,rgba(255,255,255,.07),rgba(255,255,255,.025));border:1px solid var(--line);border-radius:24px;padding:35px;min-height:300px}
.number{color:#91baff;font-size:12px;letter-spacing:.2em}
.feature-card h3{font-size:25px;font-weight:500;margin:60px 0 12px}
.feature-card p{color:var(--muted);margin:0}
.image-card-section{padding:0 0 120px}
.image-card{margin:0;border-radius:28px;overflow:hidden;border:1px solid var(--line);background:#08101c;box-shadow:0 40px 120px rgba(0,0,0,.35)}
.image-card img{width:100%}
.night-section{background:linear-gradient(180deg,transparent,rgba(21,35,57,.27),transparent)}
.split-media{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px;align-items:center}
.copy-pane p{font-size:18px;color:var(--muted)}
.media-pane{margin:0;border-radius:28px;overflow:hidden;border:1px solid var(--line)}
.media-pane img{width:100%;aspect-ratio:16/10;object-fit:cover}
.concept-note{font-size:11px;letter-spacing:.08em;color:#7e8ba0;margin-top:14px;text-transform:uppercase}
.product-split{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}
.product-cutout-wrap{margin:0;min-height:540px;display:grid;place-items:center;background:radial-gradient(circle,rgba(130,169,255,.14),transparent 62%)}
.product-cutout-wrap img{max-height:600px;object-fit:contain}
.specs{border-top:1px solid var(--line);margin-top:45px}
.specs div{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:15px 0}
.specs dt{color:var(--muted)}.specs dd{margin:0}
.family-section{background:radial-gradient(circle at 50% 20%,rgba(84,128,210,.12),transparent 46%)}
.family-intro{max-width:760px;color:var(--muted);font-size:20px}
.family-grid{display:grid;grid-template-columns:repeat(5,1fr);margin-top:60px;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.family-grid div{padding:28px 20px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:120px;display:flex;flex-direction:column;justify-content:space-between}
.family-grid strong{font-size:19px;font-weight:500}.family-grid span{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
.final-cta{min-height:70vh;position:relative;display:grid;align-items:center;overflow:hidden;background:#08111e}
.final-bg{position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,7,13,.88),rgba(2,7,13,.35)),url('/assets/product-portrait.png') center right/auto 120% no-repeat}
.final-copy{position:relative;z-index:2}
.final-copy h2{font-size:clamp(48px,7vw,92px)}
.final-copy>p:not(.eyebrow){color:#c7d2e3;font-size:20px}
.button.light{margin-top:25px}
footer{padding:75px 0;background:#03070c;border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:1.4fr .7fr .7fr 1.2fr;gap:50px}
.footer-grid>div{display:flex;flex-direction:column;gap:8px;color:#96a4b6;font-size:13px}
.footer-label{color:#e4ebf5!important;letter-spacing:.18em;font-size:10px!important}
.footer-brand{margin-bottom:8px}.legal{text-align:right}
@media(max-width:900px){
  .navlinks{display:none;position:absolute;top:68px;left:20px;right:20px;padding:22px;border:1px solid var(--line);border-radius:20px;background:rgba(5,11,19,.97);flex-direction:column;align-items:flex-start}
  .navlinks.open{display:flex}.menu-button{display:block}
  .hero-image{object-position:62% center}.hero-shade{background:linear-gradient(90deg,rgba(3,8,15,.92),rgba(3,8,15,.6))}
  .hero-copy{padding-top:100px}.hero h1{font-size:64px}
  .two-col,.split-media,.product-split{grid-template-columns:1fr;gap:50px}
  .feature-grid{grid-template-columns:1fr}.family-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}.legal{text-align:left}
}
@media(max-width:560px){
  .section{padding:90px 0}.shell{width:min(calc(100% - 28px),var(--max))}
  .hero h1{font-size:52px}.hero-actions{flex-direction:column;align-items:flex-start}
  .full-bleed{min-height:70vh}.feature-card{min-height:220px}.feature-card h3{margin-top:30px}
  .family-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}


/* v1.1 accessibility and rendering polish */
.skip-link{position:fixed;left:16px;top:12px;z-index:1000;transform:translateY(-160%);background:#fff;color:#07111f;padding:10px 14px;border-radius:999px;font-size:13px;font-weight:700;transition:transform .18s ease}
.skip-link:focus{transform:translateY(0)}
a:focus-visible,button:focus-visible{outline:2px solid var(--cyan);outline-offset:4px}
main{outline:none}
img{height:auto}
.image-card img,.media-pane img{content-visibility:auto}
@media(prefers-contrast:more){
  :root{--muted:#c7d3e4;--line:rgba(255,255,255,.28)}
  .navlinks{color:#e5edf8}
}