:root {
  color-scheme: dark;
  --bg: #080b0d;
  --surface: #0e1317;
  --surface-2: #131a20;
  --line: #252d32;
  --text: #f5f7f5;
  --muted: #929c9a;
  --lime: #baff42;
  --ink: #0a1008;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }

.site-header {
  height: 82px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 28px;
  padding: 0 clamp(20px, 5vw, 76px);
  border-bottom: 1px solid var(--line);
  background: rgba(8, 11, 13, .86);
  backdrop-filter: blur(18px);
  position: relative;
  z-index: 10;
}
.brand { display: inline-flex; align-items: center; gap: 12px; width: max-content; }
.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--lime);
  color: var(--ink);
  font-size: 25px;
  font-weight: 950;
  box-shadow: 0 0 36px rgba(186, 255, 66, .11);
}
.brand-name { display: flex; flex-direction: column; font-size: 18px; font-weight: 900; letter-spacing: -.4px; }
.brand-name small { margin-top: 2px; color: #76807f; font-size: 8px; letter-spacing: 2.2px; }
.site-header nav { display: flex; gap: 34px; color: #a6afad; font-size: 13px; font-weight: 650; }
.site-header nav a, .footer-links a { transition: color .2s ease; }
.site-header nav a:hover, .footer-links a:hover { color: var(--lime); }
.header-cta { justify-self: end; font-size: 13px; font-weight: 850; }
.header-cta span { color: var(--lime); margin-left: 7px; }

.hero {
  min-height: min(840px, calc(100vh - 82px));
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, .95fr);
  align-items: center;
  gap: clamp(30px, 6vw, 100px);
  padding: 90px clamp(20px, 7vw, 112px) 105px;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, #39413f, transparent);
}
.hero-glow {
  position: absolute;
  width: 900px;
  height: 900px;
  left: -430px;
  top: -410px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(186, 255, 66, .13), transparent 68%);
  pointer-events: none;
}
.hero-copy { position: relative; z-index: 2; }
.eyebrow { margin: 0; color: var(--lime); font-size: 10px; font-weight: 900; letter-spacing: 2.4px; }
.eyebrow i { display: inline-block; width: 7px; height: 7px; margin-right: 9px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 15px var(--lime); }
.hero h1 {
  max-width: 850px;
  margin: 25px 0 28px;
  font-size: clamp(64px, 8vw, 128px);
  line-height: .87;
  letter-spacing: -.072em;
  font-weight: 900;
}
.hero h1 em, .solutions h2 em, .contact h2 em { color: var(--lime); font-style: normal; }
.hero-lead { max-width: 680px; margin: 0; color: #a7b0ae; font-size: clamp(17px, 1.6vw, 21px); line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 35px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 24px; min-height: 52px; padding: 0 22px; border-radius: 100px; font-size: 13px; font-weight: 900; }
.button.primary { background: var(--lime); color: var(--ink); }
.button.primary:hover { background: #c7ff68; transform: translateY(-1px); }
.button.secondary { border: 1px solid var(--line); background: rgba(18, 24, 28, .72); }

.hero-visual { min-height: 560px; position: relative; isolation: isolate; }
.orbit { position: absolute; left: 50%; top: 50%; border: 1px solid #293130; border-radius: 50%; transform: translate(-50%, -50%); }
.orbit::before { content: ""; position: absolute; width: 6px; height: 6px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 16px var(--lime); }
.orbit-one { width: 330px; height: 330px; }
.orbit-one::before { left: 33px; top: 48px; }
.orbit-two { width: 500px; height: 500px; border-color: #1d2424; }
.orbit-two::before { right: 54px; bottom: 58px; }
.core {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 190px;
  height: 190px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transform: translate(-50%, -50%);
  border: 1px solid #354035;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 25%, #202c21, #0c110e 70%);
  box-shadow: 0 0 90px rgba(186, 255, 66, .08), inset 0 0 40px rgba(186, 255, 66, .04);
}
.core > span { width: 45px; height: 45px; display: grid; place-items: center; border-radius: 13px; background: var(--lime); color: var(--ink); font-size: 26px; font-weight: 950; }
.core b { margin-top: 12px; font-size: 16px; }
.core small { margin-top: 4px; color: #6f7975; font-size: 7px; letter-spacing: 1.7px; }
.satellite {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 11px;
  width: 168px;
  padding: 12px;
  border: 1px solid #29322f;
  border-radius: 16px;
  background: rgba(16, 22, 25, .94);
  box-shadow: 0 18px 50px #0008;
  transition: transform .25s ease, border-color .25s ease;
}
.satellite:hover { transform: translateY(-4px); border-color: #53633e; }
.satellite > i { flex: 0 0 40px; height: 40px; display: grid; place-items: center; border-radius: 11px; background: #1b2424; color: var(--lime); font-size: 18px; font-style: normal; font-weight: 950; }
.satellite > span { display: flex; flex-direction: column; gap: 3px; }
.satellite b { font-size: 13px; }
.satellite small { color: #798380; font-size: 9px; }
.sat-review { left: 2%; top: 11%; }
.sat-contact { right: -1%; top: 22%; }
.sat-connect { left: 0; bottom: 15%; }
.sat-pay { right: 2%; bottom: 7%; }

.signal-bar { min-height: 76px; display: grid; grid-template-columns: repeat(4, 1fr); align-items: center; border-bottom: 1px solid var(--line); color: #89938f; font-size: 11px; letter-spacing: .7px; }
.signal-bar span { padding: 0 30px; text-align: center; border-right: 1px solid var(--line); }
.signal-bar span:last-child { border: 0; }
.signal-bar i { display: inline-block; width: 6px; height: 6px; margin-right: 7px; border-radius: 50%; background: #68e581; box-shadow: 0 0 12px #68e581; }

.section-shell { width: min(1480px, 100%); margin: 0 auto; padding: 130px clamp(20px, 6vw, 92px); }
.section-heading { display: grid; grid-template-columns: 1.25fr .75fr; align-items: end; gap: 70px; margin-bottom: 55px; }
.section-heading h2, .solutions h2, .contact h2 { margin: 14px 0 0; font-size: clamp(44px, 6vw, 82px); line-height: .96; letter-spacing: -.06em; }
.section-heading > p { max-width: 520px; margin: 0 0 4px; color: var(--muted); font-size: 16px; line-height: 1.7; }

.product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.product-card {
  min-height: 520px;
  padding: clamp(24px, 3vw, 38px);
  border: 1px solid var(--line);
  border-radius: 26px;
  background: linear-gradient(145deg, #131a20, #0c1013 74%);
  position: relative;
  overflow: hidden;
  transition: transform .25s ease, border-color .25s ease;
}
.product-card::before { content: ""; position: absolute; width: 300px; height: 300px; right: -150px; top: -170px; border-radius: 50%; background: var(--card-glow, rgba(186, 255, 66, .1)); filter: blur(20px); }
.product-card:hover { transform: translateY(-5px); border-color: #4a5550; }
.product-top { display: flex; align-items: center; justify-content: space-between; position: relative; }
.product-icon { width: 56px; height: 56px; display: grid; place-items: center; border-radius: 16px; background: #1c2629; color: var(--accent, var(--lime)); font-size: 23px; font-weight: 950; }
.status { display: inline-flex; align-items: center; gap: 7px; padding: 7px 10px; border: 1px solid #2c3832; border-radius: 100px; color: #86e899; font-size: 8px; font-weight: 900; letter-spacing: 1.3px; }
.status i { width: 5px; height: 5px; border-radius: 50%; background: #68e581; box-shadow: 0 0 10px #68e581; }
.status.soon { color: #c3a36f; border-color: #443a2b; }
.product-number { position: absolute; right: 31px; top: 74px; color: #1d2529; font-size: 100px; font-weight: 950; letter-spacing: -.08em; }
.product-type { margin: 74px 0 9px; color: var(--accent, var(--lime)); font-size: 9px; font-weight: 900; letter-spacing: 2px; }
.product-card h3 { margin: 0 0 17px; font-size: clamp(38px, 4vw, 56px); letter-spacing: -.055em; }
.product-card > p:not(.product-type) { max-width: 570px; min-height: 76px; margin: 0; color: #9ba5a2; font-size: 15px; line-height: 1.65; }
.product-card ul { display: flex; flex-wrap: wrap; gap: 8px; margin: 27px 0 34px; padding: 0; list-style: none; }
.product-card li { padding: 8px 11px; border: 1px solid #283136; border-radius: 100px; color: #aab2b0; font-size: 10px; }
.product-link { display: flex; align-items: center; justify-content: space-between; padding-top: 22px; border-top: 1px solid var(--line); color: var(--text); font-size: 13px; font-weight: 850; }
.product-link b { color: var(--accent, var(--lime)); font-size: 18px; }
.product-review { --accent: #baff42; --card-glow: rgba(186, 255, 66, .12); }
.product-contact { --accent: #64d4ff; --card-glow: rgba(70, 192, 255, .11); }
.product-connect { --accent: #bba3ff; --card-glow: rgba(159, 118, 255, .11); }
.product-pay { --accent: #ffbd70; --card-glow: rgba(255, 168, 70, .10); }

.solutions { background: var(--lime); color: var(--ink); }
.solutions-inner { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(60px, 9vw, 150px); }
.solutions .eyebrow { color: #3c5525; }
.solutions h2 { font-size: clamp(45px, 6vw, 78px); }
.solutions h2 em { color: #38521f; }
.solutions-copy > p:not(.eyebrow) { max-width: 550px; color: #32412b; font-size: 17px; line-height: 1.65; }
.text-link { display: inline-flex; gap: 25px; margin-top: 24px; padding-bottom: 7px; border-bottom: 2px solid var(--ink); font-size: 13px; font-weight: 900; }
.benefits { border-top: 1px solid rgba(10, 16, 8, .22); }
.benefits article { display: grid; grid-template-columns: 45px 1fr; gap: 20px; padding: 25px 0; border-bottom: 1px solid rgba(10, 16, 8, .22); }
.benefits article > span { color: #5a733d; font-size: 10px; font-weight: 850; }
.benefits h3 { margin: 0 0 7px; font-size: 19px; }
.benefits p { margin: 0; color: #3d4b36; font-size: 13px; line-height: 1.55; }

.section-heading.compact { grid-template-columns: 1fr; margin-bottom: 45px; }
.step-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: 25px; overflow: hidden; }
.step-grid article { min-height: 285px; padding: 30px; border-right: 1px solid var(--line); background: #0d1215; }
.step-grid article:last-child { border: 0; }
.step-grid span { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid #384139; border-radius: 50%; color: var(--lime); font-size: 12px; font-weight: 900; }
.step-grid h3 { margin: 78px 0 10px; font-size: 20px; }
.step-grid p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }

.contact { padding-top: 20px; }
.contact-card { min-height: 540px; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 65px 25px; border: 1px solid #394236; border-radius: 30px; background: #101611; text-align: center; position: relative; overflow: hidden; }
.contact-glow { position: absolute; width: 700px; height: 700px; top: -480px; border-radius: 50%; background: radial-gradient(circle, rgba(186,255,66,.24), transparent 69%); }
.contact-card > *:not(.contact-glow) { position: relative; }
.contact h2 { max-width: 1000px; margin: 18px 0; }
.contact p:not(.eyebrow) { max-width: 600px; margin: 0 0 28px; color: var(--muted); line-height: 1.7; }

footer { padding: 70px clamp(20px, 6vw, 92px) 25px; border-top: 1px solid var(--line); }
.footer-main { display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: start; gap: 30px; }
.footer-main > p { margin: 0; color: var(--muted); line-height: 1.6; }
.footer-links { display: flex; justify-content: flex-end; gap: 28px; color: #a9b1af; font-size: 12px; }
.footer-bottom { display: flex; justify-content: space-between; margin-top: 70px; padding-top: 22px; border-top: 1px solid var(--line); color: #5d6764; font-size: 10px; }

@media (max-width: 1050px) {
  .hero { grid-template-columns: 1fr; padding-top: 100px; }
  .hero-copy { text-align: center; }
  .hero-lead { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-visual { width: min(620px, 100%); margin: 0 auto; }
  .solutions-inner { grid-template-columns: 1fr; }
  .step-grid { grid-template-columns: repeat(2, 1fr); }
  .step-grid article:nth-child(2) { border-right: 0; }
  .step-grid article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}

@media (max-width: 760px) {
  .site-header { height: 72px; display: flex; padding-inline: 16px; }
  .site-header nav { display: none; }
  .site-header .brand-name small { display: none; }
  .header-cta { margin-left: auto; padding: 10px 13px; border: 1px solid var(--line); border-radius: 100px; }
  .hero { min-height: auto; padding: 78px 18px 70px; }
  .hero h1 { margin-top: 20px; font-size: clamp(55px, 17vw, 78px); }
  .hero-lead { font-size: 16px; }
  .hero-visual { min-height: 440px; transform: scale(.92); }
  .orbit-one { width: 250px; height: 250px; }
  .orbit-two { width: 390px; height: 390px; }
  .core { width: 154px; height: 154px; }
  .satellite { width: 148px; padding: 9px; }
  .satellite > i { flex-basis: 35px; height: 35px; }
  .sat-review { left: -2%; top: 7%; }
  .sat-contact { right: -4%; top: 24%; }
  .sat-connect { left: -2%; bottom: 15%; }
  .sat-pay { right: -3%; bottom: 4%; }
  .signal-bar { grid-template-columns: repeat(2, 1fr); }
  .signal-bar span { min-height: 55px; display: grid; place-items: center; padding: 10px; border-bottom: 1px solid var(--line); }
  .signal-bar span:nth-child(2) { border-right: 0; }
  .section-shell { padding: 90px 18px; }
  .section-heading { grid-template-columns: 1fr; gap: 25px; margin-bottom: 36px; }
  .section-heading h2, .solutions h2, .contact h2 { font-size: 48px; }
  .product-grid { grid-template-columns: 1fr; }
  .product-card { min-height: 500px; }
  .step-grid { grid-template-columns: 1fr; }
  .step-grid article { min-height: 230px; border-right: 0; border-bottom: 1px solid var(--line); }
  .step-grid article:nth-child(3) { border-bottom: 1px solid var(--line); }
  .step-grid h3 { margin-top: 48px; }
  .contact { padding-top: 0; }
  .contact-card { min-height: 500px; }
  .footer-main { grid-template-columns: 1fr; gap: 28px; }
  .footer-links { justify-content: flex-start; }
}

@media (max-width: 430px) {
  .brand-mark { width: 38px; height: 38px; border-radius: 11px; font-size: 22px; }
  .brand-name { font-size: 16px; }
  .header-cta { font-size: 11px; }
  .hero-visual { left: 50%; width: 110%; transform: translateX(-50%) scale(.86); }
  .section-heading h2, .solutions h2, .contact h2 { font-size: 42px; }
  .product-number { font-size: 76px; }
}

@media (prefers-reduced-motion: no-preference) {
  .orbit-one { animation: turn 32s linear infinite; }
  .orbit-two { animation: turnBack 44s linear infinite; }
  .satellite { animation: float 5s ease-in-out infinite; }
  .sat-contact, .sat-pay { animation-delay: -2.5s; }
}
@keyframes turn { to { transform: translate(-50%, -50%) rotate(360deg); } }
@keyframes turnBack { to { transform: translate(-50%, -50%) rotate(-360deg); } }
@keyframes float { 50% { margin-top: -8px; } }