.gate { min-height: 100dvh; display: grid; grid-template-columns: 1.15fr 1fr; }

.art { position: relative; overflow: hidden; background: radial-gradient(120% 90% at 20% 10%, #1a1510 0%, var(--ink) 60%); border-right: 1px solid var(--line); }
.scene { position: absolute; inset: 0; width: 100%; height: 100%; }
.orbits { transform-origin: 300px 330px; animation: spin 90s linear infinite; }
.sat { transform-origin: 300px 330px; animation: spin 14s linear infinite; }
.bars line { transform-box: fill-box; transform-origin: center; animation: eq 1.4s var(--ease) infinite alternate; }
.bars line:nth-child(2) { animation-delay: -.5s; }
.bars line:nth-child(3) { animation-delay: -.9s; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes eq { from { transform: scaleY(.45); } to { transform: scaleY(1); } }

.art-copy { position: absolute; left: clamp(24px, 6vw, 72px); bottom: clamp(28px, 7vh, 80px); right: 24px; }
.kicker { margin: 0 0 18px; color: var(--amber); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; }
.art-copy h1 { margin: 0; font-size: clamp(44px, 6.6vw, 104px); line-height: .9; letter-spacing: -.045em; font-weight: 800; }
.art-copy h1 em { font-style: normal; color: transparent; -webkit-text-stroke: 1.5px var(--bone-2); }
.sub { max-width: 34ch; margin: 22px 0 0; color: var(--muted); font-size: 16px; }

.panel { display: grid; place-items: center; padding: 32px 20px; }
.card { width: min(420px, 100%); display: grid; gap: 22px; animation: rise .6s var(--ease) both; }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } }

.brand { display: flex; align-items: center; gap: 12px; font-size: 22px; letter-spacing: -.03em; font-weight: 600; }
.brand b { color: var(--amber); font-weight: 800; }
.logo { width: 40px; height: 40px; padding: 6px; border-radius: 12px; background: var(--s2); border: 1px solid var(--line); }

.state { display: grid; gap: 18px; }
.state[hidden] { display: none; }
h2 { margin: 6px 0 0; font-size: 34px; letter-spacing: -.035em; line-height: 1; font-weight: 700; }
.lead { margin: -6px 0 4px; color: var(--muted); }
.lead .mono { color: var(--bone-2); font-size: 13px; }
#code { letter-spacing: .08em; text-transform: uppercase; }

.msg { min-height: 22px; margin: 0; font-size: 14px; color: var(--coral); }
.msg.ok { color: var(--sage); }
.foot { display: flex; align-items: center; gap: 8px; color: var(--dim); font-size: 11.5px; padding-top: 18px; border-top: 1px dashed var(--line); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--sage); box-shadow: 0 0 0 4px rgba(143,209,138,.12); }

.spinner { width: 26px; height: 26px; border-radius: 50%; border: 2px solid var(--line-2); border-top-color: var(--amber); animation: spin .8s linear infinite; }

@media (max-width: 860px) {
  .gate { grid-template-columns: 1fr; grid-template-rows: minmax(300px, 46dvh) auto; }
  .art { border-right: 0; border-bottom: 1px solid var(--line); }
  .art-copy h1 { font-size: clamp(40px, 12vw, 64px); }
  .sub { display: none; }
  .panel { align-items: start; padding-top: 28px; }
}