:root {
  color-scheme: dark;
  --void: #020814;
  --deep: #061226;
  --panel: #081a31;
  --panel-soft: #0b2240;
  --line: rgba(99, 204, 255, .18);
  --line-bright: rgba(99, 204, 255, .48);
  --ice: #eef8ff;
  --muted: #91a8bd;
  --cyan: #58d7ff;
  --blue: #277dff;
  --glow: #00b7ff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: var(--void); color: var(--ice); font: 16px/1.65 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; }
body::before { content: ""; position: fixed; inset: 0; z-index: -2; background: radial-gradient(circle at 78% 16%, rgba(0,137,255,.13), transparent 31rem), radial-gradient(circle at 13% 72%, rgba(0,207,255,.06), transparent 35rem), var(--void); }
.page-grid { position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .24; background-image: linear-gradient(rgba(87,184,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(87,184,255,.08) 1px, transparent 1px); background-size: 72px 72px; mask-image: linear-gradient(to bottom, black, transparent 80%); }
a { color: var(--cyan); text-underline-offset: .2em; }
.shell { width: min(1200px, calc(100% - 3rem)); margin-inline: auto; }

.site-header { position: absolute; top: 0; left: 0; right: 0; z-index: 20; border-bottom: 1px solid rgba(99,204,255,.12); background: linear-gradient(to bottom, rgba(2,8,20,.82), rgba(2,8,20,.28)); backdrop-filter: blur(14px); }
.nav { min-height: 82px; display: flex; align-items: center; gap: 2.2rem; }
.brand { display: flex; align-items: center; gap: .7rem; color: var(--ice); text-decoration: none; font-size: .82rem; font-weight: 850; letter-spacing: .14em; }
.brand img { width: 42px; height: 42px; border-radius: .35rem; object-fit: cover; }
.brand small { margin-left: -.35rem; color: var(--cyan); font-size: .55rem; letter-spacing: .18em; }
.nav nav { display: flex; gap: 1.8rem; margin-left: auto; }
.nav nav a { color: #a9bdd0; text-decoration: none; font-size: .77rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.nav nav a:hover { color: var(--ice); }
.nav-signal { display: inline-flex; align-items: center; gap: .55rem; padding: .52rem .8rem; border: 1px solid var(--line-bright); border-radius: .25rem; text-decoration: none; color: var(--ice); font-size: .72rem; font-weight: 760; letter-spacing: .08em; text-transform: uppercase; }
.nav-signal span, .product-status span { width: .45rem; height: .45rem; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 14px var(--cyan); }

.hero { position: relative; min-height: 900px; display: flex; align-items: center; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero-backdrop { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; opacity: .78; filter: saturate(1.08) contrast(1.04); }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(2,8,20,.97) 0%, rgba(2,8,20,.82) 38%, rgba(2,8,20,.12) 75%), linear-gradient(to top, #020814 0%, transparent 40%); }
.hero-content { position: relative; z-index: 2; padding-top: 5rem; }
.hero-copy { max-width: 750px; }
.eyebrow { margin: 0; color: var(--cyan); text-transform: uppercase; letter-spacing: .17em; font-size: .69rem; font-weight: 820; }
.eyebrow > span { display: inline-block; width: 1.9rem; height: 1px; margin-right: .6rem; vertical-align: middle; background: currentColor; box-shadow: 0 0 10px currentColor; }
h1, h2, h3 { line-height: 1.04; letter-spacing: -.055em; }
h1 { max-width: 12ch; margin: .85rem 0 1.4rem; font-size: clamp(4rem, 7.3vw, 7.3rem); font-weight: 670; }
h1 > span, h1 > em { display: block; }
h1 em, h2 em { color: var(--cyan); font-style: normal; font-weight: inherit; text-shadow: 0 0 35px rgba(88,215,255,.2); }
.hero-lead { max-width: 59ch; margin: 0; color: #afc2d4; font-size: clamp(1.08rem, 2vw, 1.28rem); }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 1.2rem 1.8rem; margin-top: 2rem; }
.primary-button { display: inline-flex; align-items: center; gap: 1.5rem; padding: .82rem 1rem; border: 1px solid var(--line-bright); border-radius: .25rem; background: linear-gradient(105deg, rgba(29,116,221,.46), rgba(8,31,61,.82)); color: white; text-decoration: none; font-size: .78rem; font-weight: 780; letter-spacing: .06em; text-transform: uppercase; box-shadow: inset 0 0 20px rgba(88,215,255,.05), 0 0 28px rgba(0,154,255,.09); }
.primary-button:hover { border-color: var(--cyan); box-shadow: 0 0 35px rgba(0,183,255,.2); }
.text-link { color: #b8cbdb; text-decoration: none; font-size: .85rem; font-weight: 720; }
.coordinates { position: absolute; right: 0; bottom: -13rem; display: grid; justify-items: end; color: rgba(185,218,240,.6); font: 650 .62rem/1.7 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .13em; }

.signal-strip { border-bottom: 1px solid var(--line); background: rgba(5,17,36,.86); }
.signal-grid { min-height: 82px; display: grid; grid-template-columns: repeat(3, auto) 1fr; align-items: center; gap: clamp(1.2rem, 4vw, 4rem); }
.signal-grid p { margin: 0; color: #b6c9d8; font-size: .73rem; font-weight: 730; letter-spacing: .09em; text-transform: uppercase; }
.signal-grid p > span { margin-right: .55rem; color: var(--cyan); font-family: ui-monospace, monospace; }
.signal-status { justify-self: end; display: flex; align-items: center; gap: .6rem; }
.signal-status i { width: .42rem; height: .42rem; border-radius: 50%; background: #63ffb0; box-shadow: 0 0 12px #63ffb0; }

.products { padding-block: clamp(6rem, 11vw, 11rem); }
.section-heading { max-width: 820px; margin-bottom: 4rem; }
.section-heading h2, .contact h2 { margin: .75rem 0 1.2rem; font-size: clamp(3rem, 6.6vw, 6.3rem); font-weight: 650; }
.section-heading > p:last-child { max-width: 60ch; color: var(--muted); font-size: 1.05rem; }
.product-panel { min-height: 750px; display: grid; grid-template-columns: minmax(370px, .8fr) 1fr; overflow: hidden; border: 1px solid var(--line-bright); background: linear-gradient(135deg, rgba(8,30,57,.92), rgba(2,10,23,.96)); box-shadow: 0 35px 100px rgba(0,0,0,.36), inset 0 0 80px rgba(45,156,255,.03); clip-path: polygon(0 0, calc(100% - 42px) 0, 100% 42px, 100% 100%, 42px 100%, 0 calc(100% - 42px)); }
.product-visual { position: relative; min-height: 750px; display: grid; place-items: end center; overflow: hidden; background: radial-gradient(circle at center, rgba(216,168,95,.24), transparent 36%), linear-gradient(160deg, #21150e, #080c16 76%); }
.product-visual figure { position: relative; z-index: 2; width: min(320px, 72%); height: 630px; margin: 0; padding: .5rem; border: 1px solid #825a38; border-bottom: 0; border-radius: 2rem 2rem 0 0; background: #090705; box-shadow: 0 35px 75px rgba(0,0,0,.5); }
.product-visual figure img { width: 100%; height: 100%; border-radius: 1.55rem 1.55rem 0 0; object-fit: cover; object-position: top; }
.product-badge { position: absolute; z-index: 3; top: 3rem; left: 2.5rem; display: flex; align-items: center; gap: .8rem; padding: .7rem .9rem; border: 1px solid rgba(217,168,95,.43); border-radius: .5rem; background: rgba(25,16,10,.9); box-shadow: 0 18px 45px rgba(0,0,0,.38); }
.product-badge img { width: 48px; height: 48px; object-fit: contain; }
.product-badge small, .product-badge strong { display: block; }
.product-badge small { color: #caa774; font: 700 .56rem/1.2 ui-monospace, monospace; letter-spacing: .13em; }
.product-badge strong { margin-top: .15rem; font-size: 1rem; }
.product-orbit { position: absolute; z-index: 1; border: 1px solid rgba(217,168,95,.15); border-radius: 50%; }
.orbit-a { width: 520px; height: 520px; }
.orbit-b { width: 700px; height: 700px; }
.product-copy { align-self: center; padding: clamp(2.5rem, 7vw, 6rem); }
.product-panel + .product-panel { margin-top: clamp(2.5rem, 5vw, 4.5rem); }
/* PocketRover: cyan station palette, image on the right so panels alternate. */
.product-panel-rover { grid-template-columns: 1fr minmax(370px, .8fr); }
.product-panel-rover .product-visual { order: 2; background: radial-gradient(circle at center, rgba(79,240,230,.2), transparent 38%), linear-gradient(200deg, #0b2230, #04070d 76%); }
.product-panel-rover .product-visual figure { border-color: #2f6f78; background: #04070d; }
.product-panel-rover .product-badge { border-color: rgba(79,240,230,.42); background: rgba(4,14,20,.9); }
.product-panel-rover .product-badge img { border-radius: 12px; }
.product-panel-rover .product-badge small { color: #7fe6dd; }
.product-panel-rover .product-orbit { border-color: rgba(79,240,230,.14); }
.product-status { display: flex; align-items: center; gap: .6rem; margin: 0; color: var(--cyan); text-transform: uppercase; letter-spacing: .14em; font-size: .67rem; font-weight: 800; }
.product-copy h3 { max-width: 12ch; margin: 1rem 0 1.4rem; font-size: clamp(3rem, 5vw, 5.2rem); font-weight: 650; }
.product-copy > p:not(.product-status) { max-width: 54ch; color: var(--muted); font-size: 1.03rem; }
.product-copy ul { margin: 2.2rem 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.product-copy li { display: grid; grid-template-columns: 3rem 1fr; padding: .75rem 0; border-bottom: 1px solid var(--line); color: #c3d3e0; font-size: .86rem; font-weight: 690; }
.product-copy li span { color: var(--cyan); font: 700 .66rem/1.9 ui-monospace, monospace; }
.product-link { display: inline-flex; align-items: center; gap: 1.7rem; padding: .85rem 1rem; border: 1px solid var(--line-bright); color: white; text-decoration: none; font-size: .76rem; font-weight: 790; letter-spacing: .08em; text-transform: uppercase; }
.product-actions { display: flex; flex-wrap: wrap; gap: .75rem; }
.product-link-play { border-color: rgba(99, 255, 176, .52); background: rgba(32, 126, 84, .14); }
.product-link:hover { border-color: var(--cyan); }
.product-link-play:hover { border-color: #63ffb0; }

.principles { padding-block: clamp(6rem, 11vw, 10rem); border-block: 1px solid var(--line); background: linear-gradient(130deg, rgba(5,20,42,.82), rgba(2,8,20,.96)); }
.compact { margin-bottom: 3rem; }
.principle-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; border: 1px solid var(--line); background: var(--line); }
.principle-grid article { min-height: 390px; display: flex; flex-direction: column; padding: clamp(1.5rem, 3.5vw, 2.7rem); background: var(--deep); }
.principle-index { color: var(--cyan); font: 700 .64rem/1 ui-monospace, monospace; letter-spacing: .1em; }
.principle-grid h3 { margin: auto 0 1rem; font-size: clamp(1.9rem, 3.5vw, 2.9rem); font-weight: 620; }
.principle-grid p { margin: 0; color: var(--muted); }

.contact { min-height: 720px; display: grid; grid-template-columns: minmax(270px, .65fr) 1fr; align-items: center; gap: clamp(3rem, 9vw, 8rem); padding-block: clamp(6rem, 11vw, 10rem); }
.contact-mark { position: relative; display: grid; place-items: center; aspect-ratio: 1; border: 1px solid var(--line); background: radial-gradient(circle, rgba(54,150,255,.16), transparent 60%); clip-path: polygon(50% 0, 93% 25%, 93% 75%, 50% 100%, 7% 75%, 7% 25%); }
.contact-mark::before { content: ""; position: absolute; inset: 12%; border: 1px solid rgba(88,215,255,.19); clip-path: inherit; }
.contact-mark img { width: 46%; height: 46%; object-fit: cover; border-radius: .5rem; }
.contact-copy > p:not(.eyebrow) { max-width: 52ch; color: var(--muted); }
.contact-links { display: flex; flex-wrap: wrap; gap: .8rem 1.8rem; margin-top: 1.3rem; }
.contact-links a { color: var(--ice); font-size: clamp(1rem, 2vw, 1.35rem); font-weight: 720; text-decoration: none; }
.contact-links a span { color: var(--cyan); }
.contact-links a:hover { color: var(--cyan); }

footer { border-top: 1px solid var(--line); background: #01050d; color: #6f879c; font-size: .75rem; letter-spacing: .05em; }
.footer-row { min-height: 100px; display: flex; align-items: center; justify-content: space-between; gap: 1rem 2rem; }
.footer-brand { display: flex; align-items: center; gap: .7rem; color: #a7bbcd; font-weight: 720; }
.footer-brand img { width: 34px; height: 34px; border-radius: .3rem; object-fit: cover; }
footer a { color: #9db5c9; text-decoration: none; }
footer a:hover { color: var(--cyan); }
.error-page { width: min(560px, calc(100% - 2rem)); min-height: 100vh; display: grid; place-content: center; justify-items: center; margin-inline: auto; text-align: center; }
.error-page img { width: 90px; height: 90px; border-radius: .6rem; object-fit: cover; box-shadow: 0 0 45px rgba(39,125,255,.2); }
.error-page .eyebrow { margin-top: 1.5rem; }
.error-page h1 { margin: .4rem 0; color: var(--cyan); }
.error-page > p:not(.eyebrow) { margin: 0 0 1.5rem; color: var(--muted); }

@media (max-width: 900px) {
  .hero { min-height: 820px; }
  .hero-backdrop { object-position: 64% center; }
  .hero-shade { background: linear-gradient(90deg, rgba(2,8,20,.97), rgba(2,8,20,.68) 62%, rgba(2,8,20,.28)), linear-gradient(to top, #020814, transparent 44%); }
  .signal-grid { grid-template-columns: repeat(3, auto); }
  .signal-status { display: none; }
  .product-panel, .product-panel-rover { grid-template-columns: 1fr; }
  .product-panel-rover .product-visual { order: 0; }
  .product-visual { min-height: 680px; }
  .principle-grid { grid-template-columns: 1fr; }
  .principle-grid article { min-height: 280px; }
}

@media (max-width: 620px) {
  .shell { width: min(100% - 1.3rem, 1200px); }
  .nav { min-height: 68px; }
  .nav nav { display: none; }
  .nav-signal { margin-left: auto; }
  .brand small { display: none; }
  .hero { min-height: 760px; }
  .hero-backdrop { object-position: 67% center; opacity: .55; }
  .hero-shade { background: linear-gradient(90deg, rgba(2,8,20,.98), rgba(2,8,20,.62)), linear-gradient(to top, #020814, transparent); }
  h1 { font-size: clamp(3.5rem, 18vw, 5.2rem); }
  .coordinates { display: none; }
  .signal-grid { min-height: 115px; grid-template-columns: 1fr; gap: .4rem; padding-block: 1rem; }
  .product-panel { clip-path: none; }
  .product-visual { min-height: 590px; }
  .product-visual figure { width: min(300px, 76%); height: 535px; }
  .product-badge { top: 1.3rem; left: 1rem; }
  .product-copy { padding: 2rem 1.2rem 2.5rem; }
  .product-copy h3 { font-size: clamp(2.8rem, 14vw, 4.2rem); }
  .contact { min-height: auto; grid-template-columns: 1fr; }
  .contact-mark { width: min(320px, 85vw); justify-self: center; }
  .footer-row { align-items: flex-start; flex-direction: column; padding-block: 1.5rem; }
  .footer-row p { margin: 0; }
}