:root{
  --bg:#030503;--panel:#080b08;--panel2:#0c110c;--text:#f7f7f2;
  --muted:#a5ada3;--line:#1b251b;--green:#70ff3a;--green2:#3ed91d;
  --max:1200px;--radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.55}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,textarea{font:inherit}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(3,5,3,.82);backdrop-filter:blur(18px);border-bottom:1px solid rgba(112,255,58,.10)}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:14px;font-weight:700;letter-spacing:.16em}
.brand-mark{width:42px;height:42px;filter:drop-shadow(0 0 18px rgba(112,255,58,.24))}
.brand small{display:block;color:var(--green);font-size:.62rem;letter-spacing:.34em;margin-top:2px}
.nav-links{display:flex;align-items:center;gap:28px;color:#d9ddd7;font-size:.92rem}
.nav-links a:hover,.nav-links a.active{color:var(--green)}
.nav-cta{border:1px solid rgba(112,255,58,.55);border-radius:999px;padding:10px 17px}
.menu-btn{display:none;background:none;border:0;color:white;font-size:1.7rem}
.hero{min-height:720px;display:grid;align-items:center;overflow:hidden;border-bottom:1px solid var(--line);position:relative}
.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 72% 47%,rgba(64,255,35,.10),transparent 37%)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding:90px 0}
.eyebrow{color:var(--green);text-transform:uppercase;letter-spacing:.28em;font-size:.76rem;font-weight:700}
h1{font-size:clamp(3rem,6.2vw,6.3rem);line-height:.96;margin:18px 0 26px;letter-spacing:-.055em;max-width:840px}
h1 em{font-style:normal;color:var(--green)}
.lead{font-size:1.16rem;color:var(--muted);max-width:610px}
.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 20px;border-radius:12px;border:1px solid var(--line);font-weight:700}
.btn-primary{background:var(--green);color:#071006;border-color:var(--green)}
.btn-primary:hover{background:#8aff5f}
.btn-secondary:hover{border-color:#40503f}
.globe{width:min(670px,55vw);margin:auto;filter:drop-shadow(0 0 60px rgba(91,255,51,.11));animation:float 7s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-12px)}}
.section{padding:110px 0}
.section-kicker{color:var(--green);text-transform:uppercase;letter-spacing:.24em;font-size:.75rem;font-weight:700}
.section h2{font-size:clamp(2.2rem,4vw,4.2rem);line-height:1.03;letter-spacing:-.045em;margin:14px 0 20px}
.section-copy{color:var(--muted);font-size:1.08rem;max-width:720px}
.product-card{margin-top:45px;background:linear-gradient(145deg,#0d120d,#060806);border:1px solid #1e2c1f;border-radius:var(--radius);overflow:hidden;display:grid;grid-template-columns:1fr 1fr;min-height:470px}
.product-copy{padding:58px}
.product-copy h3{font-size:3.2rem;margin:10px 0}
.product-copy p{color:var(--muted);font-size:1.05rem}
.tags{display:flex;flex-wrap:wrap;gap:9px;margin:28px 0}
.tag{border:1px solid #253725;border-radius:999px;padding:7px 11px;font-size:.78rem;color:#d8e3d4}
.product-visual{display:grid;place-items:center;position:relative;background:radial-gradient(circle at center,rgba(76,255,34,.12),transparent 52%)}
.farsign-orbit{width:270px;aspect-ratio:1;position:relative;border-radius:50%;animation:spin 22s linear infinite}
.farsign-orbit span{position:absolute;left:50%;top:50%;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 0 18px rgba(255,255,255,.25);transform:rotate(calc(var(--i)*30deg)) translateY(-125px)}
.farsign-orbit:before{content:"";position:absolute;inset:88px;border:2px dotted rgba(255,255,255,.85);border-radius:50%}
.farsign-orbit:after{content:"";position:absolute;inset:105px;border-radius:50%;background:var(--green);box-shadow:0 0 35px rgba(112,255,58,.42)}
@keyframes spin{to{transform:rotate(360deg)}}
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:48px}
.value{padding:26px;border:1px solid var(--line);border-radius:17px;background:#060806}
.value strong{display:block;margin:10px 0 5px}
.value p{margin:0;color:var(--muted);font-size:.9rem}
.icon{color:var(--green);font-size:1.6rem}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}
.quote{padding:45px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(145deg,#0b0f0b,#050705);font-size:1.65rem;line-height:1.25}
.quote span{color:var(--green)}
.cta{padding:70px;border-radius:30px;background:linear-gradient(120deg,rgba(112,255,58,.13),rgba(112,255,58,.025));border:1px solid rgba(112,255,58,.24);display:flex;justify-content:space-between;align-items:center;gap:30px}
.cta h2{margin:0;max-width:720px}
.footer{border-top:1px solid var(--line);padding:55px 0 28px;color:var(--muted)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:38px}
.footer h4{color:white;margin-top:0}
.footer a{display:block;margin:9px 0}
.footer a:hover{color:var(--green)}
.copyright{border-top:1px solid var(--line);margin-top:40px;padding-top:24px;font-size:.84rem;display:flex;justify-content:space-between}
.page-hero{padding:110px 0 70px;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(2.8rem,5vw,5.2rem)}
.prose{max-width:850px;padding:70px 0 110px}
.prose h2{margin-top:45px;font-size:1.65rem}
.prose p,.prose li{color:#c0c7be}
.notice{padding:18px 20px;border:1px solid rgba(112,255,58,.22);border-radius:14px;background:rgba(112,255,58,.05);color:#cfe8c9}
.farsign-hero-logo{font-size:clamp(3rem,10vw,8rem);letter-spacing:.23em;font-weight:500}
.farsign-hero-logo b{color:var(--green);font-weight:500}
.support-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:40px}
.support-card{padding:30px;border:1px solid var(--line);border-radius:18px;background:#070907}
@media(max-width:900px){
  .nav-links{display:none;position:absolute;top:78px;left:0;right:0;background:#050705;border-bottom:1px solid var(--line);padding:22px 20px;flex-direction:column;align-items:flex-start}
  .nav-links.open{display:flex}.menu-btn{display:block}
  .hero-grid,.product-card,.about-grid,.footer-grid,.support-grid{grid-template-columns:1fr}
  .hero{min-height:auto}.hero-grid{padding:75px 0 40px}.globe{width:min(620px,100%)}
  .product-copy{padding:35px}.product-visual{min-height:370px}
  .values{grid-template-columns:1fr 1fr}
  .cta{padding:38px;align-items:flex-start;flex-direction:column}
}
@media(max-width:560px){
  .container{width:min(100% - 26px,var(--max))}
  .nav{height:68px}.nav-links{top:68px}
  .brand span{font-size:.8rem}.brand small{font-size:.52rem}
  h1{font-size:3.25rem}.section{padding:78px 0}
  .values{grid-template-columns:1fr}
  .product-copy h3{font-size:2.5rem}
  .farsign-orbit{transform:scale(.78)}
  .copyright{flex-direction:column;gap:10px}
}