:root {
  --def-bg: #09090e;
  --def-panel: #11111a;
  --def-panel-strong: #151520;
  --def-line: rgba(255, 255, 255, 0.12);
  --def-line-soft: rgba(255, 255, 255, 0.07);
  --def-text: #f2f1f7;
  --def-muted: #9c9aa9;
  --def-purple: #8d66ff;
  --def-purple-bright: #a98cff;
  --def-green: #70db9d;
  --def-font: "DM Sans", ui-sans-serif, sans-serif;
  --def-mono: "Geist Mono", "IBM Plex Mono", monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--def-bg);
  color: var(--def-text);
  font-family: var(--def-font);
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  z-index: 0;
  inset: 0;
  background-image: linear-gradient(var(--def-line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--def-line-soft) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: .2;
  content: "";
  pointer-events: none;
  mask-image: linear-gradient(to bottom, black, transparent 65%);
}

a { color: inherit; }

.defense-shell {
  position: relative;
  z-index: 1;
  width: min(1320px, calc(100% - 64px));
  margin: 0 auto;
}

.defense-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
  border-bottom: 1px solid var(--def-line);
}

.defense-brand, .back-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.defense-brand img { width: 118px; height: auto; filter: brightness(0) invert(1); }
.brand-divider { width: 1px; height: 16px; margin: 0 13px; background: var(--def-line); }
.brand-product, .back-link, .eyebrow, .hero-notes, .form-kicker, .strip-label, .platform-list, .defense-footer {
  font-family: var(--def-mono);
  letter-spacing: .11em;
}
.brand-product { color: var(--def-purple-bright); font-size: 10px; }
.back-link { gap: 9px; color: var(--def-muted); font-size: 11px; }
.back-link:hover { color: var(--def-text); }

.defense-hero {
  display: grid;
  grid-template-columns: minmax(0, .93fr) minmax(480px, 1.07fr);
  align-items: center;
  gap: 60px;
  min-height: 660px;
  padding: 80px 0 90px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--def-purple-bright);
  font-size: 11px;
  font-weight: 600;
}
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--def-green); box-shadow: 0 0 14px var(--def-green); }

h1, h2, h3, p { margin-top: 0; }

h1 {
  max-width: 660px;
  margin: 22px 0 26px;
  font-family: "Montserrat", var(--def-font);
  font-size: clamp(42px, 5vw, 74px);
  line-height: 1.02;
  letter-spacing: -.055em;
}
h1 em { color: var(--def-purple-bright); font-style: normal; }
.hero-lede { max-width: 560px; color: var(--def-muted); font-size: 17px; line-height: 1.65; }
.hero-notes { display: flex; flex-wrap: wrap; gap: 12px 22px; margin-top: 34px; color: #c6c2d0; font-size: 9px; }
.hero-notes span::before { margin-right: 8px; color: var(--def-purple); content: "✦"; }

.hero-graphic {
  position: relative;
  min-height: 500px;
  overflow: hidden;
  border: 1px solid var(--def-line);
  background: radial-gradient(circle at 50% 48%, rgba(127, 83, 255, .16), transparent 42%), rgba(16, 15, 25, .55);
}
.graphic-grid {
  position: absolute;
  inset: 0;
  opacity: .32;
  background-image: linear-gradient(rgba(168, 140, 255, .11) 1px, transparent 1px), linear-gradient(90deg, rgba(168, 140, 255, .11) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle, black, transparent 72%);
}
.orbit { position: absolute; top: 50%; left: 50%; border: 1px solid rgba(169, 140, 255, .2); border-radius: 50%; transform: translate(-50%, -50%) rotate(-28deg); }
.orbit-one { width: 78%; height: 48%; }
.orbit-two { width: 58%; height: 82%; transform: translate(-50%, -50%) rotate(38deg); }
.orbit-three { width: 92%; height: 31%; transform: translate(-50%, -50%) rotate(8deg); border-style: dashed; opacity: .45; }
.network-graphic { position: absolute; top: 50%; left: 50%; width: 92%; height: 92%; transform: translate(-50%, -50%); overflow: visible; }
.network-lines { stroke: rgba(169, 140, 255, .54); stroke-width: 1; }
.network-node { stroke: var(--def-purple-bright); stroke-width: 1.4; fill: rgba(18, 16, 30, .95); }
.network-node path, .network-node rect { stroke: var(--def-purple-bright); }
.node-core { stroke: var(--def-green); fill: rgba(112, 219, 157, .08); }
.node-core path { stroke: var(--def-green); }
.graphic-label { position: absolute; color: var(--def-muted); font-family: var(--def-mono); font-size: 9px; letter-spacing: .1em; }
.label-core { top: 48%; left: 50%; color: var(--def-green); transform: translate(-50%, 42px); }
.label-core span { display: inline-block; width: 5px; height: 5px; margin-right: 7px; border-radius: 50%; background: var(--def-green); }
.label-air { top: 14%; right: 8%; color: var(--def-purple-bright); }
.graphic-caption { position: absolute; right: 18px; bottom: 16px; color: rgba(255, 255, 255, .38); font-family: var(--def-mono); font-size: 8px; letter-spacing: .12em; }

.waitlist-panel {
  display: grid;
  grid-template-columns: 1fr minmax(360px, 470px);
  gap: 90px;
  padding: 84px clamp(28px, 7vw, 100px);
  border: 1px solid var(--def-line);
  background: linear-gradient(125deg, rgba(30, 24, 53, .82), rgba(16, 16, 25, .95) 58%);
}
.panel-copy { align-self: center; }
.panel-copy h2 { max-width: 510px; margin: 18px 0 18px; font-family: "Montserrat", var(--def-font); font-size: clamp(31px, 4vw, 50px); line-height: 1.06; letter-spacing: -.045em; }
.panel-copy > p { max-width: 510px; color: var(--def-muted); font-size: 16px; line-height: 1.65; }
.panel-points { display: grid; gap: 15px; margin: 34px 0 0; padding: 0; list-style: none; color: #d4d1dc; font-size: 13px; }
.panel-points li { display: flex; gap: 13px; align-items: center; }
.panel-points span { color: var(--def-purple-bright); font-family: var(--def-mono); font-size: 10px; }

.form-card { padding: 30px; border: 1px solid rgba(169, 140, 255, .26); background: rgba(8, 8, 13, .72); box-shadow: 0 24px 70px rgba(0, 0, 0, .22); }
.form-card-top { display: flex; align-items: flex-start; justify-content: space-between; padding-bottom: 23px; border-bottom: 1px solid var(--def-line); }
.form-kicker { margin: 0 0 8px; color: var(--def-purple-bright); font-size: 9px; }
.form-card h3 { margin: 0; font-size: 21px; font-weight: 600; letter-spacing: -.02em; }
.lock-mark { color: var(--def-green); font-size: 22px; }
form { padding-top: 22px; }
label { display: block; margin-bottom: 17px; }
label > span { display: block; margin-bottom: 8px; color: #d0ced8; font-size: 12px; }
input { width: 100%; padding: 13px 14px; border: 1px solid var(--def-line); border-radius: 2px; outline: 0; background: rgba(255, 255, 255, .035); color: var(--def-text); font: inherit; font-size: 14px; transition: border-color .2s, box-shadow .2s; }
input::placeholder { color: #656371; }
input:focus { border-color: var(--def-purple); box-shadow: 0 0 0 3px rgba(141, 102, 255, .14); }
.trap-field { position: absolute; left: -10000px; opacity: 0; }
.submit-button { display: flex; align-items: center; justify-content: center; width: 100%; min-height: 48px; margin-top: 25px; border: 0; border-radius: 2px; background: var(--def-purple); color: #fff; cursor: pointer; font-family: var(--def-font); font-size: 13px; font-weight: 600; transition: background .2s, transform .2s; }
.submit-button:hover { background: var(--def-purple-bright); transform: translateY(-1px); }
.submit-button:disabled { cursor: wait; opacity: .7; transform: none; }
.button-spinner { display: none; width: 16px; height: 16px; border: 2px solid rgba(255, 255, 255, .4); border-top-color: white; border-radius: 50%; animation: spin .7s linear infinite; }
.submit-button.is-loading .button-label { display: none; }
.submit-button.is-loading .button-spinner { display: block; }
.form-status { min-height: 20px; margin: 13px 0 0; color: var(--def-green); font-size: 12px; line-height: 1.45; }
.form-status.is-error { color: #f49a9a; }
.form-note { margin: 9px 0 0; color: #777583; font-size: 10px; line-height: 1.5; }

.access-network { padding: 96px 0 74px; }
.access-intro { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: end; padding-bottom: 42px; border-bottom: 1px solid var(--def-line); }
.access-intro h2 { max-width: 520px; margin: 18px 0 0; font-family: "Montserrat", var(--def-font); font-size: clamp(31px, 4vw, 52px); line-height: 1.05; letter-spacing: -.05em; }
.access-intro p { max-width: 560px; margin: 0; color: var(--def-muted); font-size: 16px; line-height: 1.65; }
.member-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; margin-top: 1px; border: 1px solid var(--def-line); background: var(--def-line); }
.member-card { min-height: 220px; padding: 22px 18px; background: var(--def-bg); }
.member-card:hover { background: var(--def-panel); }
.member-number { color: var(--def-purple-bright); font-family: var(--def-mono); font-size: 10px; }
.member-card h3 { margin: 42px 0 10px; font-size: 15px; line-height: 1.2; font-weight: 600; }
.member-card p { margin: 0; color: var(--def-muted); font-size: 12px; line-height: 1.5; }
.capability-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 28px; }
.capability-row div { display: flex; flex-direction: column; gap: 8px; padding: 17px 18px; border: 1px solid var(--def-line); background: rgba(255, 255, 255, .02); }
.capability-row span { color: var(--def-purple-bright); font-family: var(--def-mono); font-size: 9px; letter-spacing: .1em; }
.capability-row strong { color: #d0ced8; font-size: 12px; font-weight: 500; }

.nano-feature { display: grid; grid-template-columns: minmax(0, 1fr) minmax(360px, .9fr); gap: clamp(42px, 8vw, 110px); align-items: center; padding: 94px 0; border-top: 1px solid var(--def-line); border-bottom: 1px solid var(--def-line); }
.nano-photo-wrap { position: relative; overflow: hidden; aspect-ratio: 1 / 1; background: transparent; }
.nano-photo-grid { position: absolute; z-index: 1; inset: 0; background: transparent; pointer-events: none; }
.nano-photo { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; filter: saturate(.88) contrast(1.03); }
.nano-photo-label { position: absolute; z-index: 2; right: 15px; bottom: 14px; padding: 7px 9px; border: 1px solid rgba(255, 255, 255, .32); background: rgba(9, 9, 14, .72); color: #f2f1f7; font-family: var(--def-mono); font-size: 9px; letter-spacing: .1em; }
.nano-copy h2 { max-width: 530px; margin: 18px 0 20px; font-family: "Montserrat", var(--def-font); font-size: clamp(32px, 4vw, 54px); line-height: 1.04; letter-spacing: -.05em; }
.nano-copy h2 em { color: var(--def-purple-bright); font-style: normal; }
.nano-copy > p { max-width: 510px; margin-bottom: 28px; color: var(--def-muted); font-size: 16px; line-height: 1.65; }
.nano-points { display: grid; gap: 12px; padding-top: 20px; border-top: 1px solid var(--def-line); color: #d0ced8; font-size: 12px; }
.nano-points span { display: flex; gap: 13px; align-items: center; }
.nano-points strong { color: var(--def-purple-bright); font-family: var(--def-mono); font-size: 10px; font-weight: 500; }
.nano-link { display: inline-flex; gap: 9px; align-items: center; margin-top: 30px; color: var(--def-text); font-size: 13px; font-weight: 600; text-decoration: none; }
.nano-link:hover { color: var(--def-purple-bright); }

.platform-strip { padding: 44px 0 42px; border-bottom: 1px solid var(--def-line); }
.strip-label { margin: 0 0 22px; color: #777583; font-size: 9px; text-align: center; }
.platform-list { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 13px 18px; color: #c5c1d0; font-size: 9px; }
.platform-list i { width: 3px; height: 3px; border-radius: 50%; background: var(--def-purple); }
.defense-footer { display: flex; justify-content: space-between; padding: 22px 0; color: #666472; font-size: 9px; }

@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 920px) {
  .defense-hero { grid-template-columns: 1fr; gap: 38px; padding-top: 64px; }
  .hero-graphic { min-height: 440px; }
  .waitlist-panel { grid-template-columns: 1fr; gap: 48px; }
  .nano-feature { grid-template-columns: 1fr; gap: 44px; }
  .access-intro { grid-template-columns: 1fr; gap: 24px; }
  .member-grid { grid-template-columns: repeat(3, 1fr); }
  .capability-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .defense-shell { width: min(100% - 36px, 1320px); }
  .defense-nav { height: 70px; }
  .defense-brand img { width: 98px; }
  .brand-product { font-size: 8px; }
  .back-link { font-size: 0; }
  .back-link span { font-size: 18px; }
  .defense-hero { min-height: auto; padding: 58px 0 62px; }
  h1 { font-size: clamp(39px, 12vw, 58px); }
  .hero-lede { font-size: 15px; }
  .hero-graphic { min-height: 330px; }
  .waitlist-panel { gap: 34px; padding: 42px 20px; }
  .nano-feature { gap: 30px; padding: 64px 0; }
  .nano-photo-wrap { min-height: 0; }
  .nano-photo-label { right: 10px; bottom: 10px; font-size: 8px; }
  .access-network { padding: 64px 0 50px; }
  .member-grid { grid-template-columns: 1fr; }
  .member-card { min-height: auto; }
  .member-card h3 { margin-top: 22px; }
  .capability-row { grid-template-columns: 1fr; }
  .form-card { padding: 22px 18px; }
  .platform-list { line-height: 1.8; }
  .platform-list i { display: none; }
  .defense-footer { gap: 16px; flex-direction: column; font-size: 8px; }
}