:root{--ink:#eaf6ff;--muted:#9db5c6;--bg:#040a10;--panel:#0a151f;--panel2:#0d1d29;--line:rgba(126,211,255,.18);--cyan:#55d9ff;--cyan2:#00a8ff;--orange:#ff8a22;--green:#47e6a0;--max:1180px;--radius:22px;--shadow:0 25px 70px rgba(0,0,0,.35)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 20% -10%,rgba(0,168,255,.17),transparent 32rem),radial-gradient(circle at 100% 15%,rgba(71,230,160,.08),transparent 28rem),var(--bg);color:var(--ink);font-family:Inter,"Noto Sans SC","Noto Sans",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased}body::before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.18;background-image:linear-gradient(rgba(85,217,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(85,217,255,.06) 1px,transparent 1px);background-size:40px 40px;mask-image:linear-gradient(to bottom,black,transparent 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/* ================= PingpongRobot V2 brand system ================= */
:root{--brand-navy:#041a3b;--brand-blue:#048dff;--brand-cyan:#23c4ff;--brand-orange:#ff6900;--brand-white:#f5f9ff;--cyan:#35c8ff;--cyan2:#087fff;--orange:#ff6900;--green:#62dfff;--max:1220px}
body{background:radial-gradient(circle at 15% -10%,rgba(8,127,255,.20),transparent 34rem),radial-gradient(circle at 100% 35%,rgba(255,105,0,.08),transparent 30rem),#030b17}
body::before{opacity:.25;background-image:linear-gradient(rgba(53,200,255,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(53,200,255,.055) 1px,transparent 1px);background-size:44px 44px}
.site-header{background:rgba(3,11,23,.88);border-bottom-color:rgba(53,200,255,.19)}
.nav-wrap{height:84px}.brand-mark{width:58px;height:58px;object-fit:contain;filter:drop-shadow(0 7px 13px rgba(0,0,0,.42))}.brand-copy strong{font-size:17px;font-style:italic;letter-spacing:.015em}.brand-copy span{color:#44c9ff;font-size:10px;letter-spacing:.12em}.button.primary{background:linear-gradient(135deg,var(--brand-cyan),var(--brand-blue) 58%,#0757cc);color:#fff;border-color:rgba(255,255,255,.17);text-shadow:0 1px 2px #003a6f;box-shadow:0 12px 34px rgba(0,127,255,.28)}.button.primary:hover{box-shadow:0 18px 48px rgba(0,127,255,.38)}
.hero{min-height:790px;background:linear-gradient(180deg,rgba(4,30,65,.12),transparent 66%)}.hero-grid{grid-template-columns:1fr 1fr;gap:52px}.hero h1{font-size:clamp(43px,5.2vw,72px);max-width:760px}.hero h1 .accent{background:linear-gradient(92deg,#fff 4%,#8be4ff 48%,#2ba9ff 72%,#ff8b2e 112%);-webkit-background-clip:text;background-clip:text;color:transparent}.hero-brand-lockup{display:flex;align-items:center;gap:14px;margin-bottom:8px}.hero-brand-lockup>img{width:94px;height:94px;object-fit:contain;filter:drop-shadow(0 14px 25px rgba(0,0,0,.45))}.hero-brand-lockup strong{display:block;margin-top:10px;color:#ff8a31;letter-spacing:.12em;font-size:12px;text-transform:uppercase}.hero-frame{border-color:rgba(53,200,255,.34);box-shadow:0 45px 100px rgba(0,0,0,.58),0 0 0 1px rgba(255,105,0,.05)}.hero-frame::before{content:"";position:absolute;z-index:2;inset:0;border-radius:inherit;box-shadow:inset 0 0 0 1px rgba(255,255,255,.04);pointer-events:none}.hero-watermark{position:absolute;z-index:3;width:104px!important;height:104px!important;object-fit:contain!important;right:18px;top:16px;opacity:.82;filter:drop-shadow(0 12px 20px #0008)}.visual-tag{border-color:rgba(53,200,255,.36);font-weight:700}.orbit::before{background:var(--brand-orange);box-shadow:0 0 22px var(--brand-orange)}.stat{background:linear-gradient(150deg,rgba(9,29,50,.95),rgba(4,17,30,.93));border-color:rgba(53,200,255,.22)}.stat strong{background:linear-gradient(90deg,#fff,#51d2ff);-webkit-background-clip:text;background-clip:text;color:transparent}.card{background:linear-gradient(155deg,rgba(8,31,55,.96),rgba(4,16,29,.94));border-color:rgba(53,200,255,.20)}.card::after{background:rgba(255,105,0,.055)}
.market-section{background:linear-gradient(180deg,rgba(2,22,42,.15),rgba(7,42,75,.43),rgba(2,16,30,.12));border-block:1px solid rgba(53,200,255,.08)}.audience-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.audience-card{position:relative;min-height:162px;padding:26px;border:1px solid rgba(53,200,255,.20);border-radius:20px;background:radial-gradient(circle at 100% 0,rgba(39,183,255,.15),transparent 12rem),linear-gradient(145deg,#081e35,#051321);overflow:hidden}.audience-card>span{font:800 12px/1 ui-monospace,SFMono-Regular,Menlo,monospace;color:#4fd4ff}.audience-card h3{font-size:20px;max-width:280px;margin:38px 0 0}.audience-card::after{content:"";position:absolute;width:64px;height:64px;border:1px solid rgba(255,105,0,.38);border-radius:50%;right:18px;top:22px;box-shadow:inset 0 0 22px rgba(255,105,0,.09)}.signal-line{position:absolute;left:26px;right:26px;bottom:17px;height:2px;background:linear-gradient(90deg,var(--brand-cyan),transparent)}.market-link{text-align:center;margin-top:28px}
.system-section{background:linear-gradient(180deg,transparent,rgba(3,26,48,.86),transparent)}.media-card,.proof{border-color:rgba(53,200,255,.23)}
.page-hero{min-height:400px;display:grid;align-items:center;background:radial-gradient(circle at 80% 10%,rgba(4,141,255,.22),transparent 33rem),linear-gradient(100deg,rgba(3,18,34,.9),rgba(3,11,23,.35));isolation:isolate}.page-hero::after{content:"";position:absolute;inset:auto 0 0;height:1px;background:linear-gradient(90deg,transparent,var(--brand-cyan),var(--brand-orange),transparent)}.page-hero-logo{position:absolute;z-index:-1;right:max(2vw,20px);top:50%;transform:translateY(-50%);width:min(32vw,340px);opacity:.12;filter:grayscale(.2)}[dir="rtl"] .page-hero-logo{right:auto;left:max(2vw,20px)}.page-hero-logo img{width:100%}.page-hero .container{position:relative;z-index:3}.page-hero h1{max-width:900px}.page-hero p{max-width:850px}
.positioning-banner,.company-brand-panel{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:26px;padding:28px;margin-bottom:34px;border:1px solid rgba(53,200,255,.23);border-radius:24px;background:linear-gradient(135deg,rgba(6,50,88,.72),rgba(5,20,35,.82))}.positioning-banner img,.company-brand-panel img{filter:drop-shadow(0 14px 25px rgba(0,0,0,.45))}.positioning-banner h2,.company-brand-panel h2{margin:0 0 8px}.positioning-banner p,.company-brand-panel p{margin:0;color:var(--muted)}
.patent-section{background:linear-gradient(180deg,rgba(3,11,23,.2),rgba(6,34,59,.72),rgba(3,11,23,.2))}.patent-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin:0 0 24px}.patent-summary>div{display:flex;align-items:baseline;gap:13px;padding:18px 22px;border:1px solid rgba(53,200,255,.20);border-radius:16px;background:#07192b}.patent-summary strong{font-size:34px;line-height:1;color:#5bd6ff}.patent-summary span{color:#b8cfdd;font-size:13px}.patent-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.patent-card{overflow:hidden;border:1px solid rgba(53,200,255,.20);border-radius:22px;background:linear-gradient(160deg,#081d32,#04121f);box-shadow:0 18px 42px rgba(0,0,0,.22)}.patent-image{display:block;aspect-ratio:4/3;overflow:hidden;background:#eef2f5}.patent-image img{width:100%;height:100%;object-fit:cover;object-position:top center;transition:transform .45s}.patent-card:hover .patent-image img{transform:scale(1.035)}.patent-body{padding:20px}.patent-meta{display:flex;justify-content:space-between;align-items:center;gap:8px}.patent-type,.patent-status{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:10px;font-weight:800;letter-spacing:.05em}.patent-type{background:rgba(53,200,255,.11);border:1px solid rgba(53,200,255,.25);color:#67d8ff}.patent-status{background:rgba(255,105,0,.10);border:1px solid rgba(255,105,0,.28);color:#ff9b51}.patent-body h3{font-size:19px;margin:16px 0 4px}.patent-body>p{color:var(--muted);margin:0 0 15px;font-size:13px}.patent-body dl{margin:0;border-top:1px solid var(--line);padding-top:12px}.patent-body dl>div{display:grid;grid-template-columns:82px 1fr;gap:8px;padding:3px 0}.patent-body dt{font-size:10px;color:#6f91a7;text-transform:uppercase;letter-spacing:.06em}.patent-body dd{margin:0;font-size:11px;color:#b7cbd7;word-break:break-word}.legal-note{margin:22px 0 0;color:#7895a8;font-size:12px;text-align:center}
.cta-panel{grid-template-columns:auto 1fr auto}.cta-panel>img{filter:drop-shadow(0 12px 20px rgba(0,0,0,.45))}.footer-grid{grid-template-columns:1.6fr repeat(3,1fr)}.footer-brand{display:grid;grid-template-columns:132px 1fr;align-items:center;gap:18px}.footer-logo img{width:128px;height:128px;object-fit:contain;filter:drop-shadow(0 15px 25px #0009)}.footer-brand>p{max-width:410px;color:#91acbd;font-size:13px;margin:0}.footer-inquiry{color:#49cdff!important;font-weight:700}.contact-logo{margin:-12px auto 4px;filter:drop-shadow(0 18px 26px #0008)}.contact-note{color:var(--muted);font-size:13px}.hp-field{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important}.consent{display:flex!important;grid-column:1/-1;align-items:flex-start;gap:10px;color:#8fa9ba;font-size:12px}.consent input{margin-top:4px}.consent a{color:#5ed6ff;text-decoration:underline}.form-submit{display:flex;align-items:center;gap:15px}.form-submit #form-status{font-size:12px;color:#8fb1c7}.form-submit #form-status.success{color:#67e6b1}.form-submit #form-status.error{color:#ff997d}
@media(max-width:1060px){.nav-wrap{height:76px}.main-nav{top:76px}.patent-grid{grid-template-columns:repeat(2,1fr)}.audience-grid{grid-template-columns:repeat(2,1fr)}.footer-brand{grid-template-columns:110px 1fr}.footer-logo img{width:105px;height:105px}}
@media(max-width:700px){.nav-wrap{height:68px}.main-nav{top:68px}.brand-mark{width:48px;height:48px}.brand-copy strong{font-size:15px}.hero-brand-lockup>img{width:78px;height:78px}.hero-watermark{width:78px!important;height:78px!important}.audience-grid,.patent-grid,.patent-summary{grid-template-columns:1fr}.page-hero-logo{width:220px;opacity:.08}.positioning-banner,.company-brand-panel{grid-template-columns:1fr;text-align:center}.positioning-banner img,.company-brand-panel img{margin:auto}.cta-panel{grid-template-columns:1fr}.cta-panel>img{width:72px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1;grid-template-columns:90px 1fr}.footer-logo img{width:88px;height:88px}.patent-image{aspect-ratio:16/10}.form-submit{align-items:flex-start;flex-direction:column}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* ================= PingpongRobot V2.2 cinematic media system ================= */
body[data-page="index.html"] .site-header{position:fixed;inset:0 0 auto;width:100%;background:linear-gradient(180deg,rgba(1,7,16,.88),rgba(1,7,16,.34),transparent);border-bottom-color:transparent;transition:background .28s,border-color .28s,box-shadow .28s}
body[data-page="index.html"] .site-header.is-scrolled{background:rgba(3,11,23,.94);border-bottom-color:rgba(53,200,255,.2);box-shadow:0 12px 40px rgba(0,0,0,.2)}
.hero-cinematic{min-height:clamp(760px,100svh,980px);display:flex;align-items:flex-end;position:relative;isolation:isolate;background:#020913;overflow:hidden}
.hero-cinematic::after{display:none}
.hero-media-stage,.hero-cinematic-overlay,.hero-scan-grid{position:absolute;inset:0}
.hero-media-stage{z-index:0;background:#061529}
.hero-background{position:absolute;inset:0;width:100%;height:100%;max-width:none;object-fit:cover;object-position:center;opacity:1;transform:scale(1.01);filter:saturate(.92) contrast(1.04);animation:heroReveal .9s ease both}
video.hero-background{background:#061529}
.hero-video-layer{opacity:0;z-index:1;transition:opacity .55s ease}
.hero-video-layer.is-ready{opacity:1}
@keyframes heroReveal{from{opacity:0;transform:scale(1.045)}to{opacity:1;transform:scale(1.01)}}
.hero-cinematic-overlay{z-index:1;background:linear-gradient(90deg,rgba(2,8,18,.94) 0%,rgba(2,10,22,.77) 42%,rgba(2,10,22,.33) 72%,rgba(2,8,18,.56) 100%),linear-gradient(180deg,rgba(2,8,18,.55),transparent 28%,rgba(2,8,18,.12) 56%,rgba(2,8,18,.92) 100%)}
.hero-scan-grid{z-index:2;opacity:.28;background-image:linear-gradient(rgba(47,193,255,.16) 1px,transparent 1px),linear-gradient(90deg,rgba(47,193,255,.16) 1px,transparent 1px);background-size:70px 70px;mask-image:linear-gradient(90deg,black,transparent 76%)}
.hero-scan-grid::after{content:"";position:absolute;left:0;right:0;top:17%;height:1px;background:linear-gradient(90deg,transparent,rgba(57,212,255,.9),transparent);box-shadow:0 0 24px rgba(57,212,255,.6);animation:scanLine 7s ease-in-out infinite}
@keyframes scanLine{0%,100%{transform:translateY(0);opacity:.25}50%{transform:translateY(430px);opacity:.8}}
.hero-cinematic-inner{position:relative;z-index:3;width:100%;padding:180px 0 135px}
.cinematic-copy{max-width:900px}
.cinematic-copy .hero-brand-lockup{margin-bottom:26px}
.hero-signal{display:inline-flex;align-items:center;padding:8px 13px;border:1px solid rgba(66,208,255,.34);border-radius:999px;background:rgba(1,15,29,.54);backdrop-filter:blur(12px);color:#c7edff;font:700 11px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em;text-transform:uppercase}
.hero-cinematic h1{font-size:clamp(48px,6.8vw,92px);max-width:940px;margin:23px 0 24px;text-wrap:balance;text-shadow:0 20px 55px rgba(0,0,0,.48)}
.hero-cinematic .hero-copy>p{max-width:790px;color:#d0e3ee;text-shadow:0 2px 24px rgba(0,0,0,.75)}
.hero-cinematic .button.ghost{background:rgba(2,12,25,.52);backdrop-filter:blur(10px);border-color:rgba(184,231,255,.35)}
.hero-media-credit{position:absolute;z-index:5;right:24px;bottom:22px;padding:7px 10px;color:rgba(230,247,255,.72);font:700 10px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.14em;background:rgba(2,11,22,.52);border:1px solid rgba(93,210,255,.18);border-radius:8px;backdrop-filter:blur(10px)}
.hero-media-control{position:absolute;z-index:6;right:24px;bottom:60px;width:40px;height:40px;border-radius:50%;border:1px solid rgba(152,225,255,.4);background:rgba(2,11,22,.62);color:#fff;cursor:pointer;backdrop-filter:blur(10px)}
.hero-media-control:hover{border-color:#55d9ff;background:rgba(6,40,68,.82)}

.page-hero-photo{min-height:480px;padding:150px 0 75px;isolation:isolate;background:#061427}
.page-hero-bg,.page-hero-overlay{position:absolute;inset:0;width:100%;height:100%}
.page-hero-bg{z-index:0;object-fit:cover;object-position:center;filter:saturate(.86) contrast(1.05)}
.page-hero-overlay{z-index:1;background:linear-gradient(90deg,rgba(2,10,23,.95),rgba(2,12,25,.75) 52%,rgba(2,12,25,.28)),linear-gradient(180deg,rgba(2,9,19,.35),rgba(2,9,19,.78))}
.page-hero-photo .page-hero-logo{z-index:2;opacity:.17}
.page-hero-photo .breadcrumbs{color:#acd8ed}
.page-hero-photo h1{text-shadow:0 16px 45px rgba(0,0,0,.55)}
.page-hero-photo p{color:#d0e0ea;text-shadow:0 2px 16px rgba(0,0,0,.62)}

.field-media-section{position:relative;padding:110px 0;background:linear-gradient(180deg,rgba(2,12,24,.1),rgba(5,33,59,.68),rgba(2,12,24,.08));border-block:1px solid rgba(53,200,255,.08);overflow:hidden}
.field-media-section::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;right:-230px;top:-180px;border:1px solid rgba(53,200,255,.13);box-shadow:inset 0 0 90px rgba(0,141,255,.08)}
.media-head{position:relative;z-index:1}
.field-video-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin-bottom:22px}
.field-video-grid.single-video{grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);align-items:stretch}
.field-video,.field-photo{position:relative;margin:0;border:1px solid rgba(53,200,255,.22);border-radius:24px;overflow:hidden;background:#041221;box-shadow:0 25px 65px rgba(0,0,0,.27)}
.field-video video{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;background:#020a13}
.field-video figcaption,.field-photo figcaption{position:absolute;z-index:2;left:15px;right:15px;bottom:14px;width:max-content;max-width:calc(100% - 30px);padding:8px 11px;border:1px solid rgba(101,218,255,.28);border-radius:9px;background:rgba(1,10,20,.76);color:#e8f8ff;font-size:12px;font-weight:700;backdrop-filter:blur(9px)}
.field-video figcaption{position:static;width:auto;max-width:none;border:0;border-top:1px solid rgba(53,200,255,.18);border-radius:0;padding:14px 17px;background:linear-gradient(90deg,rgba(5,27,47,.94),rgba(3,15,28,.94));display:flex;align-items:center;gap:9px}
.live-dot{width:8px;height:8px;border-radius:50%;background:#ff6900;box-shadow:0 0 14px #ff6900;flex:0 0 auto}
.field-photo-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:250px;gap:18px}
.field-photo-grid .wide{grid-column:span 2}
.field-photo-grid .portrait{grid-row:span 2}
.field-photo a{display:block;width:100%;height:100%}
.field-photo img{width:100%;height:100%;object-fit:cover;transition:transform .5s,filter .5s}
.field-photo:hover img{transform:scale(1.035);filter:saturate(1.08)}
.field-photo::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,transparent 56%,rgba(0,8,18,.65))}
.field-photo figcaption{pointer-events:none}
.field-photo-stack{display:grid;grid-template-rows:1fr 1fr;gap:18px;min-height:100%}
.field-photo-stack .field-photo{min-height:0}
.deployment-grid{grid-auto-rows:230px}
.field-photo-grid.compact{grid-auto-rows:230px}

.site-footer{padding-bottom:0;background:linear-gradient(180deg,#03080d,#02060a)}
.footer-bottom-shell{margin-top:52px;border-top:1px solid rgba(79,198,255,.15);background:#010407}
.footer-bottom-shell .footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0;padding:20px 0;border:0;color:#6f8999;font-size:12px}
.footer-bottom nav{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.footer-bottom nav a{color:#839dad;transition:color .2s}
.footer-bottom nav a:hover{color:#eaf6ff}

@media(max-width:1060px){
  .hero-cinematic-inner{padding:165px 0 120px}
  .field-video-grid.single-video{grid-template-columns:1fr}
  .field-photo-stack{grid-template-columns:1fr 1fr;grid-template-rows:none}
  .field-photo-stack .field-photo{min-height:240px}
}
@media(max-width:760px){
  body[data-page="index.html"] .site-header{background:rgba(3,11,23,.9)}
  .hero-cinematic{min-height:820px;align-items:flex-end}
  .hero-cinematic-inner{padding:135px 0 112px}
  .hero-cinematic-overlay{background:linear-gradient(90deg,rgba(2,8,18,.9),rgba(2,8,18,.48)),linear-gradient(180deg,rgba(2,8,18,.45),rgba(2,8,18,.84))}
  .hero-scan-grid{background-size:48px 48px}
  .hero-cinematic h1{font-size:clamp(43px,13.5vw,68px)}
  .hero-media-credit{right:14px;bottom:15px;font-size:8px}
  .hero-media-control{right:14px;bottom:47px}
  .page-hero-photo{min-height:440px;padding:125px 0 62px}
  .field-media-section{padding:78px 0}
  .field-video-grid,.field-video-grid.single-video{grid-template-columns:1fr}
  .field-photo-grid,.field-photo-grid.compact,.deployment-grid{grid-template-columns:1fr;grid-auto-rows:230px}
  .field-photo-grid .wide{grid-column:auto}
  .field-photo-grid .portrait{grid-row:span 2}
  .field-photo-stack{grid-template-columns:1fr;grid-template-rows:none}
  .footer-bottom-shell .footer-bottom{display:grid;gap:12px}
  .footer-bottom nav{gap:16px}
}
@media(prefers-reduced-motion:reduce){
  .hero-background,.hero-scan-grid::after{animation:none!important}
}

/* ================= PingpongRobot V2.4 layout correction =================
   Restores the centered commercial content container on every viewport,
   adds a RobotKeeper-inspired two-column hero telemetry composition,
   and keeps the legal footer rail aligned inside the same site grid. */
.container.hero-cinematic-inner{
  width:min(calc(100% - 36px),var(--max));
  max-width:var(--max);
  margin-inline:auto;
  padding-inline:0;
}
.cinematic-hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1.16fr) minmax(360px,.84fr);
  align-items:center;
  gap:clamp(38px,5vw,78px);
}
.cinematic-copy{
  width:100%;
  max-width:750px;
  min-width:0;
}
.hero-cinematic h1{
  font-size:clamp(44px,5.25vw,78px);
  max-width:760px;
}
.hero-telemetry-panel{
  width:100%;
  min-width:0;
  padding:18px;
  border:1px solid rgba(91,213,255,.28);
  border-radius:24px;
  background:linear-gradient(155deg,rgba(5,25,46,.78),rgba(2,10,22,.58));
  box-shadow:0 30px 80px rgba(0,0,0,.38),inset 0 0 55px rgba(0,142,255,.055);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  overflow:hidden;
  position:relative;
}
.hero-telemetry-panel::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  opacity:.22;
  background-image:linear-gradient(rgba(53,200,255,.16) 1px,transparent 1px),linear-gradient(90deg,rgba(53,200,255,.16) 1px,transparent 1px);
  background-size:32px 32px;
  mask-image:linear-gradient(to bottom,black,transparent 78%);
}
.telemetry-head{
  position:relative;
  z-index:1;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:2px 3px 13px;
  color:#8eb3c8;
  font:700 10px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;
  letter-spacing:.14em;
}
.telemetry-live{display:inline-flex;align-items:center;gap:8px;color:#d8f5ff}
.telemetry-live i{width:7px;height:7px;border-radius:50%;background:#ff6900;box-shadow:0 0 14px #ff6900;animation:telemetryPulse 1.8s ease-in-out infinite}
@keyframes telemetryPulse{0%,100%{opacity:.45;transform:scale(.82)}50%{opacity:1;transform:scale(1.08)}}
.telemetry-tracker{
  position:relative;
  z-index:1;
  aspect-ratio:16/8.6;
  border:1px solid rgba(67,205,255,.22);
  border-radius:17px;
  background:radial-gradient(circle at 68% 35%,rgba(0,166,255,.14),transparent 32%),rgba(1,13,27,.46);
  overflow:hidden;
}
.telemetry-tracker svg{display:block;width:100%;height:100%}
.telemetry-table{fill:rgba(4,50,83,.36);stroke:rgba(116,221,255,.62);stroke-width:2}
.telemetry-path{fill:none;stroke-width:4;stroke-linecap:round;stroke-dasharray:8 8;filter:drop-shadow(0 0 6px rgba(53,200,255,.65));animation:telemetryDash 7s linear infinite}
@keyframes telemetryDash{to{stroke-dashoffset:-160}}
.telemetry-ball{fill:#ff8a22;stroke:#fff;stroke-width:3;filter:drop-shadow(0 0 10px #ff6900)}
.telemetry-target{fill:none;stroke:#35c8ff;stroke-width:2;stroke-dasharray:6 5;transform-origin:495px 126px;animation:targetSpin 8s linear infinite}
@keyframes targetSpin{to{transform:rotate(360deg)}}
.telemetry-paddle{fill:#ff4b22;stroke:#fff;stroke-width:3;filter:drop-shadow(0 0 10px rgba(255,105,0,.5))}
.telemetry-axis{position:absolute;color:#55d9ff;font:700 9px/1 ui-monospace,SFMono-Regular,Menlo,monospace;opacity:.7}
.telemetry-axis.axis-x{right:12px;bottom:10px}.telemetry-axis.axis-y{left:12px;top:10px}.telemetry-axis.axis-z{right:12px;top:10px}
.telemetry-metrics{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:9px;
  margin-top:10px;
}
.telemetry-metric{
  min-width:0;
  padding:12px 13px;
  border:1px solid rgba(78,204,255,.18);
  border-radius:12px;
  background:rgba(4,20,36,.64);
}
.telemetry-metric strong{display:block;color:#f5fbff;font-size:17px;line-height:1.1;white-space:nowrap}
.telemetry-metric span{display:block;margin-top:5px;color:#87a8bb;font-size:10px;line-height:1.35}

.footer-bottom-shell .container.footer-bottom{
  width:min(calc(100% - 36px),var(--max));
  max-width:var(--max);
  margin-inline:auto;
  padding:20px 0;
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  align-items:center;
  column-gap:28px;
  row-gap:12px;
  text-align:start;
}
.footer-bottom-shell .footer-bottom>span{min-width:0}
.footer-bottom-shell .footer-bottom nav{
  margin-inline-start:auto;
  justify-content:flex-end;
  flex-wrap:wrap;
  max-width:100%;
  text-align:end;
}
[dir="rtl"] .footer-bottom-shell .footer-bottom nav{
  justify-content:flex-start;
  text-align:start;
}

@media(max-width:1060px){
  .cinematic-hero-grid{grid-template-columns:minmax(0,1fr);gap:30px}
  .cinematic-copy{max-width:820px}
  .hero-telemetry-panel{max-width:720px}
}
@media(max-width:760px){
  .container.hero-cinematic-inner,
  .footer-bottom-shell .container.footer-bottom{
    width:min(calc(100% - 24px),var(--max));
  }
  .hero-telemetry-panel{display:none}
  .footer-bottom-shell .container.footer-bottom{
    grid-template-columns:minmax(0,1fr);
    align-items:start;
    padding:18px 0 20px;
  }
  .footer-bottom-shell .footer-bottom nav,
  [dir="rtl"] .footer-bottom-shell .footer-bottom nav{
    margin-inline-start:0;
    justify-content:flex-start;
    text-align:start;
    gap:12px 18px;
  }
}
@media(prefers-reduced-motion:reduce){
  .telemetry-live i,.telemetry-path,.telemetry-target{animation:none!important}
}

/* ================= PingpongRobot V2.7 stable full-site grid =================
   Large-format industrial/technology presentation inspired by the structural
   rhythm of premium robotics sites: strong brand rail, cinematic hero,
   clearly separated content bands, substantial footer and floating contacts. */
:root{
  --max:1320px;
  --section-y:clamp(96px,9vw,148px);
  --cyan:#61dcff;
  --cyan2:#078fff;
  --orange:#ff7a20;
  --panel:#071521;
  --panel2:#0a1d2c;
  --line:rgba(116,214,255,.18);
}
body{letter-spacing:.002em;background:radial-gradient(circle at 16% -8%,rgba(0,130,255,.22),transparent 35rem),radial-gradient(circle at 96% 30%,rgba(255,105,0,.07),transparent 34rem),#020811}
.container{width:min(calc(100% - 64px),var(--max))}
section{padding:var(--section-y) 0;position:relative}
section+section{border-top:1px solid rgba(113,208,255,.055)}
.section-head{margin-bottom:clamp(42px,5vw,72px);align-items:end}
.section-head h2,.page-hero h1{font-size:clamp(40px,5.2vw,68px);line-height:1.02;letter-spacing:-.045em;text-wrap:balance}
.section-head p{max-width:620px;font-size:15px;line-height:1.9}

/* Header / brand rail */
.site-header{height:104px;background:rgba(2,8,17,.84);border-bottom:1px solid rgba(97,220,255,.16);backdrop-filter:blur(22px) saturate(1.2);-webkit-backdrop-filter:blur(22px) saturate(1.2)}
.header-spectral-line{position:absolute;inset:0 0 auto;height:1px;background:linear-gradient(90deg,transparent 2%,rgba(97,220,255,.7) 28%,rgba(255,122,32,.55) 72%,transparent 98%);opacity:.56}
.nav-wrap{height:104px;gap:30px}
.brand{gap:16px;flex:0 0 auto}
.brand-logo-stage{position:relative;width:82px;height:82px;display:grid;place-items:center;isolation:isolate}
.brand-logo-stage::before{content:"";position:absolute;inset:9px;border-radius:50%;background:radial-gradient(circle,rgba(30,171,255,.18),transparent 68%);filter:blur(3px);z-index:-1;box-shadow:0 0 42px rgba(0,153,255,.14)}
.brand-logo-stage::after{content:"";position:absolute;inset:5px;border:1px solid rgba(85,211,255,.18);border-radius:50%;clip-path:polygon(0 0,100% 0,100% 38%,0 72%)}
.brand-mark{width:78px;height:78px;object-fit:contain;filter:drop-shadow(0 12px 20px rgba(0,0,0,.55)) drop-shadow(0 0 13px rgba(0,156,255,.12))}
.brand-copy strong{font-size:21px;line-height:1;letter-spacing:.015em;font-weight:850;font-style:italic}
.brand-copy span{margin-top:7px;color:#63d9ff;font-size:9px;letter-spacing:.17em;max-width:205px;white-space:normal;line-height:1.35}
.main-nav{gap:2px;margin-left:auto}
.main-nav a{position:relative;padding:14px 11px;font-size:13px;font-weight:680;color:#bfd2df;border-radius:0;background:transparent!important}
.main-nav a::after{content:"";position:absolute;left:11px;right:11px;bottom:5px;height:1px;transform:scaleX(0);transform-origin:left;background:linear-gradient(90deg,var(--cyan),var(--orange));transition:transform .24s ease}
.main-nav a:hover,.main-nav a[aria-current="page"]{color:#fff}
.main-nav a:hover::after,.main-nav a[aria-current="page"]::after{transform:scaleX(1)}
.nav-actions{gap:10px}
.lang-toggle{border-radius:999px;padding:10px 13px;background:rgba(2,18,34,.62)}
.lang-globe{color:var(--cyan);margin-inline-end:5px}
.header-cta{border-radius:999px;padding:12px 18px;white-space:nowrap}
.lang-panel{top:64px;width:330px;background:rgba(4,17,30,.98);border-color:rgba(97,220,255,.24)}

/* Home hero */
body[data-page="index.html"] .site-header{height:104px;background:linear-gradient(180deg,rgba(1,6,14,.92),rgba(1,7,16,.64),rgba(1,7,16,.12));border-bottom-color:rgba(97,220,255,.08)}
body[data-page="index.html"] .site-header.is-scrolled{height:94px;background:rgba(2,8,17,.95)}
body[data-page="index.html"] .site-header.is-scrolled .nav-wrap{height:94px}
.hero-cinematic{min-height:max(820px,100svh);align-items:stretch}
.container.hero-cinematic-inner{width:min(calc(100% - 64px),var(--max));padding:190px 0 112px}
.cinematic-hero-grid{grid-template-columns:minmax(0,1.08fr) minmax(420px,.92fr);gap:clamp(52px,6vw,90px);align-items:center}
.cinematic-copy{max-width:800px}
.cinematic-copy .hero-brand-lockup{gap:20px;margin-bottom:28px}
.hero-brand-lockup>img{width:132px;height:132px;filter:drop-shadow(0 24px 35px rgba(0,0,0,.62)) drop-shadow(0 0 22px rgba(0,155,255,.16))}
.hero-brand-lockup .eyebrow{font-size:11px;letter-spacing:.18em}
.hero-brand-lockup strong{font-size:13px;letter-spacing:.18em;margin-top:12px}
.hero-signal{padding:9px 14px;border-radius:5px;border-color:rgba(96,219,255,.32);font-size:10px;letter-spacing:.11em}
.hero-cinematic h1{font-size:clamp(58px,6.15vw,94px);line-height:.98;letter-spacing:-.055em;margin:28px 0 28px;max-width:920px}
.hero-cinematic .hero-copy>p{font-size:clamp(17px,1.55vw,21px);line-height:1.85;max-width:760px}
.hero-actions{margin-top:34px;gap:14px}.hero-actions .button{min-height:50px;padding-inline:22px;border-radius:999px}
.hero-cinematic-overlay{background:linear-gradient(90deg,rgba(1,6,14,.97) 0%,rgba(1,8,18,.86) 39%,rgba(2,10,22,.38) 73%,rgba(1,7,16,.56) 100%),linear-gradient(180deg,rgba(1,6,14,.56),transparent 35%,rgba(1,7,16,.16) 58%,rgba(1,7,16,.96) 100%)}
.hero-scan-grid{opacity:.2;background-size:82px 82px}
.hero-telemetry-panel{padding:22px;border-radius:10px;border-color:rgba(96,219,255,.27);background:linear-gradient(155deg,rgba(4,23,43,.74),rgba(1,9,20,.62));box-shadow:0 44px 110px rgba(0,0,0,.46),inset 0 0 70px rgba(0,142,255,.045)}
.telemetry-tracker{border-radius:6px}.telemetry-metric{border-radius:5px;padding:14px}.telemetry-metric strong{font-size:20px}.telemetry-metric span{font-size:10px}
.hero-media-credit{right:32px;bottom:27px;border-radius:4px}

/* Large page hero */
.page-hero-photo{min-height:560px;padding:175px 0 92px;display:flex;align-items:flex-end}
.page-hero-photo .container{width:min(calc(100% - 64px),var(--max))}
.page-hero-photo .breadcrumbs{font-size:11px;letter-spacing:.08em;text-transform:uppercase}
.page-hero-photo h1{max-width:980px;font-size:clamp(48px,6.1vw,82px);margin:18px 0 22px;text-wrap:balance}
.page-hero-photo p{font-size:clamp(16px,1.5vw,20px);line-height:1.8;max-width:900px}
.page-hero-photo .page-hero-logo{width:min(29vw,390px);opacity:.14}

/* Section rhythm and cards */
.card,.audience-card,.feature-row,.patent-card,.field-video,.field-photo,.media-card,.proof,.contact-card,.form-card,.side-panel,.spec-table{border-radius:10px}
.grid-4,.grid-3,.audience-grid,.patent-grid{gap:20px}
.card{padding:32px;min-height:210px;background:linear-gradient(150deg,rgba(8,27,47,.96),rgba(3,13,24,.96));box-shadow:0 25px 65px rgba(0,0,0,.18)}
.card h3{font-size:23px;margin-top:30px}.card p{line-height:1.85}
.audience-card{min-height:205px;padding:31px;background:linear-gradient(145deg,#071c32,#03101e)}
.audience-card h3{font-size:23px;margin-top:58px}.audience-card::after{width:78px;height:78px;border-radius:50%}
.system-grid{gap:34px}.media-card{min-height:600px}.feature-stack{gap:16px}.feature-row{padding:26px;min-height:120px;align-items:center}.feature-row b{font-size:19px}.feature-row p{line-height:1.7}
.proof{min-height:430px}.proof h3{font-size:25px}
.field-media-section{padding:var(--section-y) 0}.field-video-grid{gap:26px}.field-photo-grid{gap:20px;grid-auto-rows:290px}.deployment-grid{grid-auto-rows:270px}.field-photo-grid.compact{grid-auto-rows:270px}
.field-video,.field-photo{box-shadow:0 34px 80px rgba(0,0,0,.28)}
.positioning-banner,.company-brand-panel{border-radius:10px;padding:34px}
.patent-card{border-radius:10px}.patent-body{padding:24px}.patent-body h3{font-size:21px}
.cta-band{padding:20px 0 var(--section-y)}.cta-panel{border-radius:10px;padding:50px 56px;background:linear-gradient(115deg,rgba(0,152,255,.18),rgba(5,28,48,.84) 62%,rgba(255,105,0,.06))}

/* Premium footer */
.site-footer{position:relative;overflow:hidden;padding:0;background:linear-gradient(180deg,#020912,#01050a 60%,#000306)}
.footer-glow{position:absolute;width:720px;height:720px;border-radius:50%;left:-310px;top:-300px;background:radial-gradient(circle,rgba(0,145,255,.12),transparent 66%);pointer-events:none}
.footer-prelude{position:relative;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:50px;align-items:center;padding:78px 0 58px}
.footer-prelude-brand{display:flex;align-items:center;gap:34px;max-width:900px}
.footer-emblem{width:170px;height:170px;flex:0 0 170px;display:grid;place-items:center}
.footer-emblem img{width:170px;height:170px;object-fit:contain;filter:drop-shadow(0 24px 38px #000b) drop-shadow(0 0 22px rgba(0,151,255,.12))}
.footer-kicker{display:block;color:#5fd9ff;font:800 10px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.22em;margin-bottom:10px}
.footer-prelude h2{font-size:clamp(42px,5vw,72px);line-height:1;margin:0 0 14px;letter-spacing:-.05em;font-style:italic}
.footer-prelude p{max-width:680px;margin:0;color:#9bb4c5;font-size:15px;line-height:1.85}
.footer-prelude-cta{border-radius:999px;min-width:150px}
.footer-divider{width:min(calc(100% - 64px),var(--max));margin:0 auto;height:1px;background:rgba(101,211,255,.16);position:relative}.footer-divider span{position:absolute;left:0;width:140px;height:1px;background:linear-gradient(90deg,var(--cyan),var(--orange))}
.footer-grid{position:relative;display:grid;grid-template-columns:1.35fr .9fr .9fr 1.15fr;gap:clamp(32px,4vw,72px);padding:58px 0 66px}
.footer-brand{display:block}.footer-brand-title{display:block;font-size:22px;font-style:italic;letter-spacing:.02em}.footer-brand>p{max-width:370px;margin:15px 0 22px;color:#829faf;font-size:13px;line-height:1.85}
.footer-tech-tags{display:flex;gap:7px;flex-wrap:wrap}.footer-tech-tags span{padding:5px 8px;border:1px solid rgba(92,209,255,.15);color:#6f9caf;font:700 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em}
.footer-col h3{margin:0 0 20px;color:#f0f9ff;font-size:12px;letter-spacing:.13em;text-transform:uppercase}.footer-col>a{display:block;margin:0 0 11px;color:#91aaba;font-size:12px;line-height:1.6}.footer-col>a:hover{color:#5edcff}.footer-col>p{color:#7896a8;font-size:12px}.footer-inquiry{margin-top:18px!important;color:#5edcff!important;font-weight:800!important}
.footer-social{display:grid;gap:8px;margin-top:20px;padding-top:18px;border-top:1px solid rgba(100,205,255,.12)}.footer-social>a{display:flex;align-items:center;gap:9px;color:#7f9dae;font-size:11px;line-height:1.3}.footer-social>a:hover{color:#fff}.footer-social-icon{width:20px;height:20px;display:grid;place-items:center}.footer-social-icon svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linejoin:round;stroke-linecap:round}.footer-social-icon svg .fill{fill:currentColor;stroke:none}
.footer-bottom-shell{margin:0;border-top:1px solid rgba(79,198,255,.13);background:#000306}.footer-bottom-shell .container.footer-bottom{width:min(calc(100% - 64px),var(--max));padding:22px 0 24px;font-size:11px;letter-spacing:.02em}.footer-bottom nav{gap:24px}

/* International quick contacts: intentionally not emitted on /cn/.
   V2.7 uses a compact icon rail with hover/focus labels, aligned to the
   interaction pattern of RoboKeeper's rk-quick-contact-v103 component. */
.quick-contact-links.rk-quick-contact-v103{
  position:fixed;z-index:96;right:20px;bottom:28px;display:flex;flex-direction:column;
  align-items:center;gap:10px;pointer-events:none
}
.quick-contact-caption{display:none!important}
.quick-contact{
  --quick-bg:#092238;--quick-ring:rgba(150,225,255,.26);
  pointer-events:auto;position:relative;display:grid;place-items:center;
  width:54px;min-width:54px;height:54px;padding:0;border:1px solid var(--quick-ring);
  border-radius:50%;background:var(--quick-bg);color:#fff;
  box-shadow:0 14px 34px rgba(0,0,0,.34),inset 0 0 0 1px rgba(255,255,255,.035);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  overflow:visible;isolation:isolate;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease,filter .2s ease
}
.quick-contact::before{
  content:"";position:absolute;inset:-4px;border-radius:inherit;border:1px solid transparent;
  opacity:0;transform:scale(.9);transition:opacity .2s ease,transform .2s ease;pointer-events:none
}
.quick-contact:hover,.quick-contact:focus-visible{
  transform:translateY(-2px) scale(1.045);outline:none;
  box-shadow:0 18px 42px rgba(0,0,0,.44),0 0 28px rgba(63,205,255,.13)
}
.quick-contact:hover::before,.quick-contact:focus-visible::before{opacity:1;transform:scale(1)}
.quick-contact-icon{width:28px;height:28px;display:grid;place-items:center;flex:0 0 28px;position:relative;z-index:2}
.quick-contact-icon svg{width:27px;height:27px;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}
.quick-contact-icon svg .fill{fill:currentColor;stroke:none}
.quick-contact-text{
  position:absolute;right:66px;top:50%;display:grid;min-width:126px;width:max-content;max-width:220px;
  padding:9px 12px;border:1px solid rgba(104,211,255,.20);border-radius:8px;
  background:rgba(2,11,21,.94);box-shadow:0 14px 34px rgba(0,0,0,.34);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  color:#edfaff;text-align:right;line-height:1.05;opacity:0;visibility:hidden;
  transform:translate(8px,-50%);transition:opacity .18s ease,transform .18s ease,visibility .18s ease;
  pointer-events:none
}
.quick-contact-text::after{
  content:"";position:absolute;right:-5px;top:50%;width:9px;height:9px;
  transform:translateY(-50%) rotate(45deg);background:rgba(2,11,21,.94);
  border-top:1px solid rgba(104,211,255,.20);border-right:1px solid rgba(104,211,255,.20)
}
.quick-contact:hover .quick-contact-text,.quick-contact:focus-visible .quick-contact-text{
  opacity:1;visibility:visible;transform:translate(0,-50%)
}
.quick-contact-text b{font-size:11px;font-weight:800;letter-spacing:.02em}
.quick-contact-text small{margin-top:4px;color:#88a9ba;font-size:9px;letter-spacing:.01em}
.quick-whatsapp{--quick-bg:#168c55;--quick-ring:rgba(93,255,174,.42)}
.quick-whatsapp::before{border-color:rgba(63,232,147,.32)}
.quick-youtube{--quick-bg:#d82132;--quick-ring:rgba(255,132,143,.42)}
.quick-youtube::before{border-color:rgba(255,88,105,.30)}
.quick-tiktok{--quick-bg:#07131c;--quick-ring:rgba(225,249,255,.30);text-shadow:-1px 0 #25f4ee,1px 0 #fe2c55}
.quick-tiktok::before{border-color:rgba(37,244,238,.22);box-shadow:2px 0 0 rgba(254,44,85,.18)}
[dir="rtl"] .quick-contact-links.rk-quick-contact-v103{right:auto;left:20px}
[dir="rtl"] .quick-contact-text{right:auto;left:66px;text-align:left;transform:translate(-8px,-50%)}
[dir="rtl"] .quick-contact-text::after{right:auto;left:-5px;border-right:0;border-top:0;border-left:1px solid rgba(104,211,255,.20);border-bottom:1px solid rgba(104,211,255,.20)}
[dir="rtl"] .quick-contact:hover .quick-contact-text,[dir="rtl"] .quick-contact:focus-visible .quick-contact-text{transform:translate(0,-50%)}

/* Responsiveness */
@media(max-width:1220px){
  .container,.container.hero-cinematic-inner,.page-hero-photo .container,.footer-bottom-shell .container.footer-bottom,.footer-divider{width:min(calc(100% - 44px),var(--max))}
  .nav-wrap{gap:18px}.brand-copy span{display:none}.main-nav a{padding-inline:8px;font-size:12px}.header-cta{padding-inline:14px}
  .cinematic-hero-grid{grid-template-columns:minmax(0,1fr) minmax(370px,.82fr);gap:40px}.hero-brand-lockup>img{width:112px;height:112px}
  .footer-grid{grid-template-columns:1.25fr 1fr 1fr}.footer-contact{grid-column:auto}.footer-brand{grid-row:span 2}
}
@media(max-width:1060px){
  .site-header,.nav-wrap,body[data-page="index.html"] .site-header{height:84px}.brand-logo-stage{width:66px;height:66px}.brand-mark{width:64px;height:64px}.brand-copy strong{font-size:19px}.main-nav{top:84px}.cinematic-hero-grid{grid-template-columns:1fr}.hero-telemetry-panel{max-width:760px}.container.hero-cinematic-inner{padding-top:160px}.footer-prelude{grid-template-columns:1fr}.footer-prelude-cta{justify-self:start}.footer-grid{grid-template-columns:1.2fr 1fr 1fr}.footer-contact{grid-column:2 / -1}
}
@media(max-width:760px){
  .container,.container.hero-cinematic-inner,.page-hero-photo .container,.footer-bottom-shell .container.footer-bottom,.footer-divider{width:min(calc(100% - 28px),var(--max))}
  section{padding:82px 0}.site-header,.nav-wrap,body[data-page="index.html"] .site-header{height:74px}.brand-logo-stage{width:56px;height:56px}.brand-mark{width:54px;height:54px}.brand-copy strong{font-size:17px}.brand-copy span{display:none}.main-nav{top:74px}.header-cta{display:none}
  .hero-cinematic{min-height:800px}.container.hero-cinematic-inner{padding:126px 0 100px}.hero-brand-lockup>img{width:92px;height:92px}.hero-brand-lockup .eyebrow{font-size:9px}.hero-cinematic h1{font-size:clamp(44px,13vw,66px)}.hero-cinematic .hero-copy>p{font-size:16px}.hero-telemetry-panel{display:none}
  .page-hero-photo{min-height:470px;padding:125px 0 66px}.page-hero-photo h1{font-size:clamp(42px,12vw,62px)}
  .section-head{display:block}.section-head p{margin-top:20px}.grid-4,.grid-3,.audience-grid,.patent-grid{grid-template-columns:1fr}.system-grid{grid-template-columns:1fr}.media-card{min-height:430px}.proof-grid{grid-template-columns:1fr}.proof{min-height:340px}.field-photo-grid{grid-auto-rows:230px}
  .footer-prelude{padding:58px 0 42px;gap:26px}.footer-prelude-brand{align-items:flex-start;gap:18px}.footer-emblem{width:95px;height:95px;flex-basis:95px}.footer-emblem img{width:95px;height:95px}.footer-prelude h2{font-size:42px}.footer-prelude p{font-size:13px}.footer-grid{grid-template-columns:1fr 1fr;gap:34px 22px;padding:44px 0 52px}.footer-brand{grid-column:1/-1;grid-row:auto}.footer-contact{grid-column:1/-1}.footer-bottom-shell .container.footer-bottom{grid-template-columns:1fr}
  .quick-contact-links.rk-quick-contact-v103{right:10px;bottom:12px;gap:7px}.quick-contact{width:46px;min-width:46px;height:46px}.quick-contact-text{display:none}.quick-contact:hover{transform:translateY(-1px)}.quick-contact-icon{width:24px;height:24px}.quick-contact-icon svg{width:23px;height:23px}[dir="rtl"] .quick-contact-links.rk-quick-contact-v103{left:10px}
}
@media(max-width:460px){.brand-copy strong{font-size:15px}.lang-toggle{font-size:11px;padding:8px 10px}.footer-grid{grid-template-columns:1fr}.footer-prelude-brand{display:grid;grid-template-columns:76px 1fr}.footer-emblem{width:76px;height:76px}.footer-emblem img{width:76px;height:76px}.footer-prelude h2{font-size:36px}.footer-col{min-width:0}}

/* Section banding for stronger full-page segmentation */
main>section:not(.hero):nth-of-type(even){background:linear-gradient(180deg,rgba(5,25,45,.78),rgba(3,14,27,.7));}
main>section:not(.hero):nth-of-type(odd){background:linear-gradient(180deg,rgba(2,10,20,.32),rgba(2,8,16,.12));}
main>section:not(.hero)::before{content:"";position:absolute;inset:0 auto auto 50%;width:min(calc(100% - 64px),var(--max));height:1px;transform:translateX(-50%);background:linear-gradient(90deg,transparent,rgba(91,211,255,.12) 15%,rgba(91,211,255,.12) 85%,transparent);pointer-events:none}
@media(max-width:760px){main>section:not(.hero)::before{width:calc(100% - 28px)}}