:root {
  color-scheme: light;
  --carbon: #182320;
  --carbon-soft: #202c27;
  --ash: #e8ebe3;
  --paper: #f2f3ed;
  --signal: #e76a3b;
  --thermal: #7bc8b8;
  --mist: #8c9992;
  --ink: #202c27;
  --line: #cbd2ca;
  --display: "Space Grotesk", Inter, sans-serif;
  --body: "Inter", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 86px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--body); font-size: 15px; line-height: 1.75; }
a { color: inherit; }
a:focus-visible { outline: 3px solid var(--signal); outline-offset: 4px; }
.skip-link { position: absolute; z-index: 20; top: 8px; left: 8px; padding: 9px 14px; background: var(--ash); color: var(--carbon); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.site-header { height: 82px; padding: 0 clamp(22px, 6.5vw, 104px); display: flex; justify-content: space-between; align-items: center; background: var(--carbon); color: var(--ash); border-bottom: 1px solid rgba(232,235,227,.12); }
.brand { display: flex; align-items: center; gap: 13px; text-decoration: none; }
.brand-symbol { width: 36px; height: 36px; display: flex; justify-content: center; align-items: end; gap: 3px; padding: 8px; border: 1px solid var(--thermal); transform: skew(-9deg); }
.brand-symbol span { display: block; width: 4px; background: var(--thermal); }
.brand-symbol span:nth-child(1) { height: 8px; }.brand-symbol span:nth-child(2) { height: 14px; }.brand-symbol span:nth-child(3) { height: 10px; }
.brand-copy b { display: block; font: 600 15px/1.2 var(--display); letter-spacing: .01em; }
.brand-copy small { display: block; margin-top: 5px; color: #9ba8a0; font: 500 8px/1 var(--display); letter-spacing: .17em; }
.main-nav { display: flex; align-items: center; gap: clamp(20px, 3vw, 44px); font-size: 12px; }
.main-nav a { color: #c8d0ca; text-decoration: none; }.main-nav a:hover { color: var(--thermal); }
.main-nav .nav-contact { padding: 8px 15px; border: 1px solid #65736b; color: var(--ash); }
.hero { min-height: 675px; padding: 62px clamp(22px, 8vw, 130px) 90px; display: grid; grid-template-columns: .87fr 1.13fr; gap: clamp(35px, 6vw, 90px); align-items: center; position: relative; overflow: hidden; background: var(--carbon); color: var(--ash); }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .12; pointer-events: none; background-image: linear-gradient(rgba(232,235,227,.16) 1px, transparent 1px), linear-gradient(90deg, rgba(232,235,227,.16) 1px, transparent 1px); background-size: 76px 76px; mask-image: linear-gradient(90deg, transparent, #000 45%, #000); }
.hero-copy { z-index: 1; max-width: 490px; }
.eyebrow { margin: 0 0 20px; color: var(--thermal); font: 500 10px/1.5 var(--display); letter-spacing: .14em; text-transform: uppercase; }
.eyebrow-dark { color: #53786d; }
.status-light { display: inline-block; width: 7px; height: 7px; margin: 0 9px 1px 0; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 4px rgba(231,106,59,.15); }
.hero h1 { margin: 0; font: 800 clamp(44px, 5.1vw, 72px)/1.2 var(--body); letter-spacing: .015em; }
.robot-type { margin: 9px 0 0; color: var(--thermal); font: 600 clamp(11px, 1.15vw, 15px)/1.5 var(--display); letter-spacing: .02em; }
.hero-lead { margin: 27px 0 14px; color: #f4f5ef; font: 600 clamp(18px, 2vw, 24px)/1.85 var(--body); letter-spacing: .02em; }
.hero-description { max-width: 440px; margin: 0; color: #aebbb3; font-size: 13px; line-height: 2.1; }
.hero-actions { display: flex; align-items: center; gap: 22px; margin-top: 28px; }
.button { min-height: 44px; display: inline-flex; align-items: center; gap: 20px; text-decoration: none; font-size: 11px; }
.button-primary { padding: 0 16px; background: var(--signal); color: #171e1b; font-weight: 700; }.button-primary:hover { background: #f17e4e; }
.button-quiet { color: #d4ded6; border-bottom: 1px solid #69796f; }
.hero-proof { display: flex; gap: 28px; margin-top: 48px; padding-top: 17px; border-top: 1px solid rgba(232,235,227,.2); }
.hero-proof div { display: grid; gap: 4px; }.hero-proof b { color: var(--ash); font-size: 11px; font-weight: 600; }.hero-proof span { color: #9fac9f; font-size: 10px; }
.robot-figure { z-index: 1; width: 100%; margin: 0; }
.figure-topline, .robot-figure figcaption { display: flex; justify-content: space-between; gap: 10px; color: #a6b2aa; font: 500 8px var(--display); letter-spacing: .08em; }
.figure-topline { padding: 0 0 11px; }.robot-figure figcaption { padding-top: 12px; color: #92a098; font-size: 8px; }
.robot-scene { min-height: 390px; position: relative; overflow: hidden; display: grid; place-items: center; border: 1px solid #485750; background: radial-gradient(ellipse at 56% 56%, rgba(71,95,83,.38), transparent 57%), #1a2521; }
.robot-scene::before { content: ""; position: absolute; inset: 0; opacity: .34; background: linear-gradient(rgba(151,172,157,.16) 1px, transparent 1px), linear-gradient(90deg, rgba(151,172,157,.16) 1px, transparent 1px); background-size: 32px 32px; }
.robot-scene::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: rgba(123,200,184,.15); }
.robot-svg { z-index: 1; width: 100%; max-height: 380px; overflow: visible; }
.scan-ring { position: absolute; z-index: 0; width: 320px; height: 320px; border: 1px solid rgba(123,200,184,.12); border-radius: 50%; }
.ring-b { width: 215px; height: 215px; border-style: dashed; opacity: .8; }
.scan-cross { position: absolute; z-index: 2; width: 14px; height: 14px; border: 1px solid var(--thermal); opacity: .7; }.scan-cross::before, .scan-cross::after { content: ""; position: absolute; background: var(--thermal); }.scan-cross::before { width: 22px; height: 1px; left: -5px; top: 6px; }.scan-cross::after { height: 22px; width: 1px; top: -5px; left: 6px; }
.cross-a { top: 21%; right: 22%; }.cross-b { bottom: 16%; left: 14%; transform: scale(.65); }
.thermal-cloud { position: absolute; width: 100px; height: 82px; top: 19%; right: 16%; border-radius: 50%; background: rgba(231,106,59,.09); filter: blur(17px); }
.scene-coordinate { position: absolute; top: 15px; left: 15px; z-index: 3; color: #99a79e; font: 500 8px/1.7 var(--display); letter-spacing: .1em; }
.scene-legend { position: absolute; z-index: 3; bottom: 13px; left: 15px; display: flex; align-items: center; gap: 8px; color: #9fada4; font: 500 8px var(--body); }.scene-legend i { width: 8px; height: 8px; display: inline-block; border: 1px solid var(--signal); background: rgba(231,106,59,.27); }.scene-legend span { margin-left: 9px; color: #77877e; }
.scroll-cue { position: absolute; bottom: 22px; left: 50%; display: flex; align-items: center; gap: 9px; color: #899890; text-decoration: none; font: 500 8px var(--display); letter-spacing: .12em; transform: translateX(-50%); }.scroll-cue span { width: 18px; height: 1px; background: var(--thermal); }
.mission-band { min-height: 88px; padding: 19px clamp(22px, 8vw, 130px); display: flex; align-items: center; justify-content: space-between; gap: 18px; background: var(--signal); color: #19221e; }
.mission-band p { margin: 0; font-size: clamp(14px, 1.7vw, 19px); font-weight: 600; letter-spacing: .035em; }.mission-band strong { font-weight: 800; }
.mission-band > span { font: 600 8px var(--display); letter-spacing: .1em; }
.section-wrap { width: min(1120px, calc(100% - 48px)); margin-inline: auto; }
.system-section { padding-block: 105px 90px; display: grid; grid-template-columns: .8fr 1.2fr; column-gap: 9%; align-items: start; }
.section-intro h2, .roadmap-heading h2 { margin: 0; font-size: clamp(30px, 4vw, 46px); line-height: 1.5; letter-spacing: .02em; }
.section-intro > p:last-child { max-width: 390px; margin: 19px 0 0; color: #5d6a62; font-size: 13px; line-height: 2.1; }
.tech-list { border-top: 1px solid var(--line); }
.tech-item { min-height: 125px; display: grid; grid-template-columns: 27px 44px 1fr auto; align-items: center; gap: 16px; border-bottom: 1px solid var(--line); }
.tech-index { align-self: start; padding-top: 26px; color: #7b8981; font: 500 10px var(--display); }
.tech-item h3 { margin: 0 0 6px; font-size: 15px; font-weight: 700; }.tech-item p { max-width: 435px; margin: 0; color: #66736b; font-size: 12px; line-height: 1.9; }
.tech-status { padding: 5px 8px; border: 1px solid #b9c6bf; color: #59685f; white-space: nowrap; font-size: 9px; }
.tech-icon { width: 39px; height: 39px; position: relative; display: flex; justify-content: center; align-items: center; border: 1px solid #a5b2a9; color: #3d7164; }
.thermal-icon { align-items: end; gap: 3px; padding: 10px; }.thermal-icon i { width: 4px; background: #3d7164; }.thermal-icon i:nth-child(1) { height: 7px; }.thermal-icon i:nth-child(2) { height: 16px; }.thermal-icon i:nth-child(3) { height: 11px; }
.slam-icon { border-radius: 50%; }.slam-icon i { position: absolute; width: 5px; height: 5px; border-radius: 50%; background: var(--signal); }.slam-icon i:nth-child(1) { left: 8px; bottom: 9px; }.slam-icon i:nth-child(2) { left: 16px; top: 8px; }.slam-icon i:nth-child(3) { right: 6px; bottom: 12px; }.slam-icon::before { content: ""; position: absolute; width: 21px; height: 15px; border-top: 1px dashed #50796d; border-right: 1px dashed #50796d; transform: rotate(20deg); }
.ai-icon b { font: 700 13px var(--display); }
.scope-note { grid-column: 2; margin: 17px 0 0; display: flex; align-items: start; gap: 9px; color: #59655e; font-size: 11px; line-height: 1.9; }.scope-note span { display: grid; flex: 0 0 15px; width: 15px; height: 15px; place-items: center; border: 1px solid var(--signal); color: #b84e27; font: 700 10px var(--display); }
.missions-section { padding-block: 80px 100px; background: var(--carbon); color: var(--ash); }
.missions-heading { display: flex; justify-content: space-between; align-items: end; gap: 35px; margin-bottom: 35px; }.missions-heading .eyebrow { color: var(--thermal); }.missions-heading h2 { max-width: 610px; margin: 0; font-size: clamp(25px, 3.5vw, 39px); line-height: 1.5; }.missions-heading > p { max-width: 310px; margin: 0 0 7px; color: #a8b5ac; font-size: 12px; line-height: 1.9; }
.mission-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.mission-card { min-width: 0; padding: 12px 12px 22px; border: 1px solid #46544c; background: #1c2823; }
.scene-art { height: 177px; position: relative; overflow: hidden; background-color: #26332e; }
.scene-art::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(18,26,22,.55), transparent 60%); }
.wildfire .scene-art { background: linear-gradient(165deg, #544c3d 0 32%, #39483d 33% 62%, #28372e 63%); }
.sun-disc { position: absolute; top: 22px; right: 43px; width: 48px; height: 48px; border-radius: 50%; background: #e76a3b; opacity: .85; box-shadow: 0 0 35px rgba(231,106,59,.35); }
.ridge { position: absolute; bottom: -17px; width: 130%; height: 95px; transform: rotate(-13deg); }.ridge-back { left: -10%; background: #46594a; }.ridge-front { left: 18%; bottom: -48px; background: #27382f; transform: rotate(12deg); }
.heatline { position: absolute; z-index: 1; width: 70px; height: 2px; background: var(--signal); transform: rotate(-25deg); }.heatline-a { right: 24%; bottom: 59px; }.heatline-b { right: 13%; bottom: 43px; width: 45px; opacity: .7; }
.storage .scene-art { background: linear-gradient(180deg, #36413b, #222e28); }
.tank { position: absolute; bottom: 23px; width: 70px; height: 102px; border: 1px solid #89968d; border-radius: 34px 34px 4px 4px; background: linear-gradient(90deg, #33413a, #47564d 52%, #2b3831); }.tank::before { content: ""; position: absolute; top: -7px; left: 4px; right: 4px; height: 12px; border: 1px solid #89968d; border-radius: 50%; background: #536158; }.tank-a { left: 28%; }.tank-b { left: 59%; height: 82px; width: 58px; }
.pipe { position: absolute; right: 11%; bottom: 35px; width: 100px; height: 42px; border-top: 2px solid #77857b; border-right: 2px solid #77857b; }
.hazard-mark { position: absolute; top: 21px; left: 17px; display: grid; place-items: center; width: 22px; height: 22px; border: 1px solid var(--signal); color: var(--signal); font: 600 12px var(--display); }
.mine .scene-art { background: linear-gradient(180deg, #313b35, #202b26); }
.tunnel { position: absolute; bottom: -19px; width: 165px; height: 156px; border: 1px solid #66736a; border-bottom: 0; border-radius: 90px 90px 0 0; background: #212a25; }.tunnel-a { left: 9%; }.tunnel-b { left: 32%; width: 180px; height: 132px; border-color: #87958c; background: transparent; }
.mine-beacon { position: absolute; z-index: 2; top: 39px; right: 22%; width: 8px; height: 8px; border-radius: 50%; background: var(--thermal); box-shadow: 0 0 17px var(--thermal); }
.mine-track { position: absolute; z-index: 2; bottom: 27px; left: 46%; width: 54px; height: 15px; border: 2px solid var(--signal); border-radius: 10px; background: #26332e; }
.mission-meta { display: flex; justify-content: space-between; gap: 8px; margin: 17px 0 6px; color: #9aa89e; font: 500 8px var(--display); letter-spacing: .06em; }.mission-meta span:last-child { font-family: var(--body); letter-spacing: 0; }
.mission-card h3 { margin: 6px 0; font-size: 16px; }.mission-card p { margin: 0; color: #b4bfb6; font-size: 12px; line-height: 1.9; }
.roadmap-section { padding-block: 100px 108px; }
.roadmap-heading { display: flex; justify-content: space-between; align-items: end; gap: 35px; }.roadmap-heading h2 { font-size: clamp(30px, 4vw, 43px); }.roadmap-heading > p { max-width: 300px; margin: 0 0 8px; color: #657169; font-size: 12px; line-height: 1.9; }
.timeline { list-style: none; margin: 54px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); position: relative; }.timeline::before { content: ""; position: absolute; top: 7px; left: 8px; right: 8px; height: 1px; background: #bdc8bf; }
.timeline li { min-width: 0; padding: 33px 24px 0 0; position: relative; }.timeline-marker { position: absolute; z-index: 1; top: 0; left: 0; width: 15px; height: 15px; border: 1px solid #8d9a91; border-radius: 50%; background: var(--paper); }.timeline-current .timeline-marker { border: 4px solid var(--signal); box-shadow: 0 0 0 4px rgba(231,106,59,.12); }
.timeline-date { margin-bottom: 10px; color: #64736a; font: 600 11px var(--display); letter-spacing: .04em; }.timeline h3 { margin: 0 0 8px; font-size: 16px; }.timeline p { max-width: 265px; min-height: 43px; margin: 0; color: #657169; font-size: 12px; line-height: 1.9; }.timeline-state { display: inline-block; margin-top: 14px; padding: 4px 8px; border: 1px solid #bdc8bf; color: #57665d; font-size: 9px; }.timeline-current .timeline-state { border-color: var(--signal); color: #b94f2a; }
.contact-section { background: #dce3dc; }
.contact-inner { min-height: 230px; display: flex; justify-content: space-between; align-items: center; gap: 40px; padding-block: 45px; }.contact-inner .eyebrow { color: #53786d; }.contact-inner h2 { margin: 0; font-size: clamp(26px, 3.5vw, 37px); }.contact-inner div > p:last-child { margin: 11px 0 0; color: #5b6c62; font-size: 12px; }
.contact-link { min-width: 260px; display: grid; grid-template-columns: 1fr auto; gap: 4px 18px; align-items: center; padding: 17px 0; border-bottom: 1px solid #84958a; text-decoration: none; font-size: 12px; font-weight: 600; }.contact-link span { color: #b94f2a; font: 600 20px var(--display); }.contact-link small { grid-column: 1 / -1; color: #64736a; font: 500 10px var(--display); }.contact-link:hover { color: #a54a2d; }
.site-footer { min-height: 95px; padding: 19px clamp(22px, 6.5vw, 104px); display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 5px 20px; background: var(--carbon); color: var(--ash); }
.footer-brand { text-decoration: none; font: 600 13px var(--display); }.site-footer > span { color: #adb9b0; font-size: 10px; }.site-footer > a:nth-of-type(2) { color: var(--thermal); text-decoration: none; font: 500 10px var(--display); }.site-footer small { grid-column: 1 / -1; color: #85938a; font-size: 8px; }

@media (min-width: 1500px) { .hero { padding-left: max(130px, calc((100vw - 1240px)/2)); padding-right: max(130px, calc((100vw - 1240px)/2)); } }
@media (max-width: 900px) {
  .hero { min-height: 610px; padding-inline: 5vw; gap: 28px; }.hero h1 { font-size: clamp(40px, 5.4vw, 59px); }
  .robot-scene { min-height: 330px; }.hero-proof { gap: 15px; }.hero-proof span { max-width: 145px; }
  .system-section { column-gap: 5%; }.tech-item { grid-template-columns: 20px 38px 1fr; gap: 11px; padding-block: 15px; }.tech-status { grid-column: 3; justify-self: start; }.tech-index { grid-row: 1 / span 2; }.tech-icon { grid-row: 1 / span 2; }.scope-note { grid-column: 1 / -1; }
  .missions-heading { align-items: start; flex-direction: column; gap: 12px; }.missions-heading > p { max-width: 560px; }.mission-meta { flex-direction: column; }
}
@media (max-width: 640px) {
  html { scroll-padding-top: 68px; }.site-header { height: 68px; padding-inline: 18px; }.brand-symbol { width: 31px; height: 31px; }.brand-copy b { font-size: 13px; }.brand-copy small { font-size: 7px; }.main-nav { gap: 0; }.main-nav a:not(.nav-contact) { display: none; }.main-nav .nav-contact { padding: 6px 10px; font-size: 10px; }
  .hero { display: flex; flex-direction: column; align-items: stretch; gap: 30px; padding: 43px 21px 58px; }.hero-copy { max-width: none; }.eyebrow { margin-bottom: 14px; font-size: 9px; }.hero h1 { font-size: 44px; }.robot-type { max-width: 280px; font-size: 11px; }.hero-lead { margin-top: 19px; font-size: 18px; }.hero-description { max-width: 450px; font-size: 12px; }.hero-actions { margin-top: 20px; gap: 16px; }.button { min-height: 40px; font-size: 10px; }.hero-proof { margin-top: 27px; gap: 13px; }.hero-proof div { flex: 1; }.hero-proof span { font-size: 8px; }
  .robot-figure { width: 100%; }.figure-topline, .robot-figure figcaption { font-size: 7px; }.robot-scene { min-height: 255px; }.robot-svg { width: 110%; max-width: none; margin-left: -3%; }.scan-ring { width: 210px; height: 210px; }.ring-b { width: 140px; height: 140px; }.scene-coordinate { top: 9px; left: 9px; font-size: 7px; }.scene-legend { left: 9px; bottom: 8px; font-size: 7px; }.scene-legend span { margin-left: 2px; }.scroll-cue { bottom: 18px; }
  .mission-band { min-height: 78px; align-items: start; flex-direction: column; gap: 0; padding: 14px 21px; }.mission-band p { font-size: 13px; }.mission-band > span { font-size: 7px; }
  .section-wrap { width: calc(100% - 42px); }.system-section { padding-block: 65px 60px; grid-template-columns: 1fr; gap: 30px; }.section-intro h2, .roadmap-heading h2 { font-size: 31px; }.section-intro > p:last-child { font-size: 12px; }.tech-item { min-height: 118px; grid-template-columns: 17px 34px 1fr; gap: 9px; }.tech-icon { width: 32px; height: 32px; }.tech-item h3 { font-size: 13px; }.tech-item p { font-size: 11px; }.tech-status { font-size: 8px; }.scope-note { margin-top: 12px; font-size: 10px; }
  .missions-section { padding-block: 60px 65px; }.missions-heading { margin-bottom: 25px; }.missions-heading h2 { font-size: 26px; }.missions-heading > p { font-size: 10px; }.mission-grid { grid-template-columns: 1fr; gap: 12px; }.mission-card { display: grid; grid-template-columns: 42% 1fr; grid-template-rows: auto auto 1fr; gap: 0 13px; padding: 9px; }.scene-art { height: 139px; grid-row: 1 / 4; }.mission-meta { margin: 6px 0; font-size: 7px; }.mission-card h3 { align-self: end; font-size: 13px; }.mission-card p { align-self: start; font-size: 11px; }
  .roadmap-section { padding-block: 66px 70px; }.roadmap-heading { align-items: start; flex-direction: column; gap: 11px; }.roadmap-heading > p { font-size: 10px; }.timeline { margin-top: 29px; grid-template-columns: 1fr; gap: 0; }.timeline::before { top: 8px; bottom: 10px; left: 7px; right: auto; width: 1px; height: auto; }.timeline li { min-height: 137px; padding: 0 0 22px 37px; }.timeline-marker { left: 0; }.timeline-date { margin: 0 0 3px; font-size: 10px; }.timeline h3 { font-size: 14px; }.timeline p { min-height: 0; max-width: none; font-size: 11px; }.timeline-state { margin-top: 7px; font-size: 8px; }
  .contact-inner { align-items: start; flex-direction: column; gap: 22px; padding-block: 40px; }.contact-inner h2 { font-size: 27px; }.contact-inner div > p:last-child { font-size: 11px; }.contact-link { min-width: 0; width: 100%; }.site-footer { grid-template-columns: 1fr auto; gap: 5px 12px; padding: 17px 21px; }.site-footer > span { grid-row: 2; }.site-footer > a:nth-of-type(2) { grid-column: 2; grid-row: 1; }.site-footer small { grid-row: 3; font-size: 7px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; } }