:root {
  --bg: #030713;
  --bg-soft: #07101f;
  --surface: rgba(12, 21, 42, .72);
  --surface-strong: #0b1326;
  --ink: #f7f9ff;
  --muted: #a7b1c9;
  --muted-strong: #c9d1e3;
  --line: rgba(174, 194, 236, .17);
  --line-strong: rgba(174, 194, 236, .28);
  --cyan: #4fe7ff;
  --blue: #4388ff;
  --violet: #9b64ff;
  --mint: #59e5a7;
  --amber: #ffbd61;
  --rose: #ff718f;
  --shadow: 0 32px 90px rgba(0, 0, 0, .5);
  --max: 1280px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; color-scheme: dark; }
body { margin: 0; overflow-x: hidden; color: var(--ink); background: var(--bg); font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", Inter, system-ui, sans-serif; line-height: 1.5; }
body::before { content: ""; position: fixed; inset: 0; z-index: -3; pointer-events: none; background: radial-gradient(circle at 80% 4%, rgba(86, 68, 255, .13), transparent 34rem), radial-gradient(circle at 12% 30%, rgba(41, 191, 255, .08), transparent 32rem), linear-gradient(180deg, #030713 0%, #050a16 54%, #030713 100%); }
img { max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
.icon { width: 18px; height: 18px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.icon-warning { color: var(--amber); }
.icon-check { color: var(--mint); }
.shell { width: min(var(--max), calc(100% - 56px)); margin-inline: auto; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 100; padding: 12px 16px; border-radius: 10px; color: #03101b; background: var(--cyan); font-weight: 800; transition: top .2s ease; }
.skip-link:focus { top: 16px; }

.site-header { position: relative; z-index: 10; }
.nav { min-height: 92px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 28px; border-bottom: 1px solid rgba(174, 194, 236, .08); }
.brand { display: inline-flex; align-items: center; gap: 12px; width: fit-content; font-size: 15px; font-weight: 780; letter-spacing: -.02em; }
.brand img { border-radius: 12px; box-shadow: 0 12px 30px rgba(34, 123, 255, .25); }
.brand-copy { display: grid; gap: 1px; line-height: 1.05; }
.brand-copy strong { color: var(--ink); font-size: 14px; font-weight: 780; }
.brand-copy small { color: var(--muted); font-size: 9px; font-weight: 650; letter-spacing: .035em; }
.nav-links { display: flex; align-items: center; gap: 30px; color: var(--muted); font-size: 14px; }
.nav-links a { padding: 12px 2px; transition: color .2s ease; }
.nav-links a:hover { color: var(--ink); }
.nav-cta { justify-self: end; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; border: 1px solid transparent; border-radius: 12px; padding: 12px 18px; font-size: 14px; font-weight: 780; letter-spacing: -.01em; transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #f9fbff; background: linear-gradient(110deg, #276df5, #6644ed 56%, #8e3af1); box-shadow: 0 18px 46px rgba(67, 87, 255, .25), inset 0 1px rgba(255,255,255,.25); }
.button-primary:hover { box-shadow: 0 22px 54px rgba(67, 87, 255, .36), inset 0 1px rgba(255,255,255,.28); }
.button-secondary { border-color: var(--line-strong); color: var(--ink); background: rgba(255,255,255,.025); }
.button-secondary:hover { border-color: rgba(79,231,255,.5); background: rgba(79,231,255,.07); }
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible { outline: 3px solid var(--cyan); outline-offset: 4px; }

.hero { min-height: 760px; display: grid; grid-template-columns: minmax(360px, .86fr) minmax(560px, 1.34fr); align-items: center; gap: 18px; padding-block: 72px 84px; }
.hero-copy { position: relative; z-index: 3; padding-right: 28px; }
.eyebrow { margin: 0 0 18px; color: var(--cyan); font-size: 11px; font-weight: 780; letter-spacing: .14em; text-transform: uppercase; }
h1, h2 { margin: 0; text-wrap: balance; letter-spacing: -.06em; }
h1 { max-width: 650px; font-size: clamp(54px, 6.1vw, 86px); line-height: .96; }
h2 { max-width: 770px; font-size: clamp(38px, 4.9vw, 66px); line-height: 1; }
.hero-lede { max-width: 630px; margin: 26px 0 0; color: var(--muted-strong); font-size: clamp(17px, 1.5vw, 20px); line-height: 1.55; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.release-disclosure { display: flex; gap: 9px; align-items: flex-start; max-width: 560px; margin: 18px 0 0; color: var(--muted); font-size: 12px; }
.release-disclosure .icon { width: 16px; height: 16px; margin-top: 1px; }

.hero-stage { position: relative; min-height: 620px; perspective: 1400px; isolation: isolate; }
#constellation { position: absolute; inset: -8% -5% -8% -8%; width: 113%; height: 116%; z-index: -1; pointer-events: none; }
.static-orbits { display: none; position: absolute; inset: 8% 2% 4%; border: 1px solid rgba(79,231,255,.22); border-radius: 50%; transform: rotate(-9deg); box-shadow: 0 0 100px rgba(61,116,255,.12); }
.static-orbits::after { content: ""; position: absolute; inset: 13% 5%; border: 1px solid rgba(155,100,255,.22); border-radius: 50%; transform: rotate(19deg); }
.dashboard-plane { position: absolute; width: min(73%, 660px); left: 15%; top: 20%; padding: 8px; border: 1px solid rgba(142,179,255,.25); border-radius: 20px; background: linear-gradient(145deg, rgba(24,37,68,.78), rgba(6,12,25,.86)); box-shadow: var(--shadow), 0 0 80px rgba(58,118,255,.12); transform: rotateY(-8deg) rotateX(4deg) rotateZ(-1deg); transform-style: preserve-3d; }
.dashboard-plane img { display: block; width: 100%; border-radius: 13px; }
.provider-controls { position: absolute; inset: 0; }
.provider-node { position: absolute; min-width: 112px; min-height: 56px; display: grid; grid-template-columns: 28px 1fr; grid-template-rows: auto auto; column-gap: 8px; align-items: center; border: 1px solid var(--line); border-radius: 14px; padding: 9px 11px; color: var(--ink); background: rgba(6,13,29,.76); backdrop-filter: blur(16px); box-shadow: 0 18px 45px rgba(0,0,0,.34); cursor: pointer; text-align: left; transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.provider-node img { grid-row: 1 / 3; filter: brightness(0) invert(1); }
.provider-node span { font-size: 13px; font-weight: 760; }
.provider-node small { color: var(--muted); font-size: 10px; }
.provider-node:hover, .provider-node.is-active { transform: translateY(-3px) scale(1.025); border-color: rgba(79,231,255,.48); box-shadow: 0 20px 58px rgba(46,110,255,.22); }
.provider-openai { left: 4%; top: 14%; }
.provider-claude { left: 0; bottom: 17%; }
.provider-gemini { right: 0; top: 16%; }
.provider-grok { right: 1%; bottom: 16%; }
.signal-readout { position: absolute; left: 21%; right: 20%; bottom: 3%; display: grid; grid-template-columns: 1fr auto; gap: 2px 18px; padding: 15px 17px; border: 1px solid var(--line); border-radius: 14px; background: rgba(5,11,25,.8); backdrop-filter: blur(18px); box-shadow: 0 18px 50px rgba(0,0,0,.32); }
.signal-readout span { color: var(--cyan); font-size: 11px; text-transform: uppercase; letter-spacing: .09em; }
.signal-readout strong { grid-row: span 2; align-self: center; font-size: 14px; }
.signal-readout small { color: var(--muted); font-size: 11px; }
.scene-legend { position: absolute; top: 5%; left: 28%; display: flex; gap: 14px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 10px; color: var(--muted); background: rgba(5,11,25,.7); backdrop-filter: blur(14px); font-size: 10px; }
.scene-legend span { display: inline-flex; align-items: center; gap: 6px; }
.scene-legend i { width: 17px; height: 17px; display: inline-block; border: 2px solid transparent; border-radius: 50%; }
.scene-legend .window-short { border-top-color: var(--amber); border-right-color: var(--amber); }
.scene-legend .window-weekly { width: 21px; height: 21px; border-bottom-color: var(--cyan); border-left-color: var(--cyan); }
.scene-legend strong { color: var(--ink); font-size: 10px; }

.truth-strip { border-block: 1px solid var(--line); background: rgba(6,13,29,.72); }
.truth-strip-inner { min-height: 74px; display: flex; align-items: center; justify-content: center; gap: 0; }
.truth-strip span { display: inline-flex; align-items: center; min-height: 28px; padding-inline: 25px; border-right: 1px solid var(--line); color: var(--muted-strong); font-size: 12px; font-weight: 650; }
.truth-strip span:last-child { border-right: 0; }

.problem-band { display: grid; grid-template-columns: .48fr 1fr .9fr; align-items: center; gap: 54px; padding-block: 150px; }
.problem-number { font-size: clamp(64px, 8vw, 120px); line-height: .9; color: transparent; -webkit-text-stroke: 1px rgba(79,231,255,.35); letter-spacing: -.08em; white-space: nowrap; }
.problem-band p, .support-intro p, .install-band > div > p, .closing p { max-width: 650px; color: var(--muted); font-size: 17px; }
.account-stack { display: grid; gap: 10px; }
.account-stack div { display: grid; grid-template-columns: 28px 1fr auto; align-items: center; gap: 10px; min-height: 62px; padding: 12px 15px; border-bottom: 1px solid var(--line); }
.account-stack img { filter: brightness(0) invert(1); }
.account-stack span { font-size: 14px; font-weight: 680; }
.account-stack em { color: var(--muted); font-size: 11px; font-style: normal; }

.product-band { position: relative; overflow: hidden; padding-block: 126px 170px; border-block: 1px solid rgba(174,194,236,.1); background: linear-gradient(180deg, rgba(10,18,36,.68), rgba(4,9,21,.94)); }
.product-band::after { content: ""; position: absolute; left: 22%; right: 4%; bottom: 6%; height: 260px; z-index: 0; border: 1px solid rgba(75,136,255,.22); border-radius: 50%; transform: rotate(-4deg); box-shadow: 0 0 90px rgba(73,90,255,.1); pointer-events: none; }
.product-heading { display: flex; justify-content: space-between; gap: 48px; align-items: end; }
.product-heading p { max-width: 620px; margin: 22px 0 0; color: var(--muted); font-size: 17px; }
.pulse-key { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.pulse-key span { padding: 8px 10px; border: 1px solid var(--line); border-radius: 9px; font-size: 11px; }
.pulse-key .healthy { color: var(--mint); }
.pulse-key .watch { color: var(--amber); }
.pulse-key .action { color: var(--rose); }
.product-stage { position: relative; z-index: 1; display: grid; grid-template-columns: .48fr 1.52fr; align-items: center; gap: 46px; margin-top: 72px; }
.proof-rail { display: grid; gap: 50px; }
.proof-rail > div { display: grid; grid-template-columns: 16px 1fr; gap: 4px 13px; }
.proof-dot { grid-row: 1 / 3; width: 13px; height: 13px; margin-top: 5px; border: 2px solid currentColor; border-radius: 50%; box-shadow: 0 0 18px currentColor; }
.proof-dot.violet { color: var(--violet); }
.proof-dot.cyan { color: var(--cyan); }
.proof-dot.blue { color: var(--blue); }
.proof-rail strong { font-size: 17px; }
.proof-rail small { color: var(--muted); font-size: 12px; line-height: 1.5; }
.screenshot-stack { position: relative; min-height: 610px; perspective: 1600px; }
.product-shot { position: absolute; margin: 0; padding: 7px; border: 1px solid var(--line-strong); border-radius: 19px; background: #091124; box-shadow: var(--shadow); }
.product-shot img { display: block; border-radius: 12px; }
.product-shot figcaption { padding: 10px 8px 4px; color: var(--muted); font-size: 11px; }
.shot-overview { left: 0; top: 28px; width: 70%; transform: rotateY(8deg) rotateX(2deg); }
.shot-matrix { right: 0; top: 0; width: 68%; transform: translateY(55px) rotateY(-10deg) rotateZ(1.5deg); }

.support-band { display: grid; grid-template-columns: .72fr 1.28fr; gap: 90px; padding-block: 150px; }
.support-intro { position: sticky; top: 40px; align-self: start; }
.support-table { border-top: 1px solid var(--line); }
.support-row { min-height: 92px; display: grid; grid-template-columns: .75fr .45fr 1.25fr; align-items: center; gap: 20px; border-bottom: 1px solid var(--line); color: var(--muted-strong); font-size: 13px; }
.support-row > span:first-child { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); font-size: 15px; font-weight: 720; }
.support-row img { filter: brightness(0) invert(1); }
.support-row strong { color: var(--cyan); font-size: 12px; }
.support-row .status-live { color: var(--mint); }
.support-header { min-height: 48px; color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .1em; }
.support-header > span:first-child { color: var(--muted); font-size: 10px; }

.safety-band { padding-block: 140px; border-block: 1px solid rgba(174,194,236,.1); background: linear-gradient(135deg, rgba(8,17,34,.9), rgba(4,8,19,.97)); }
.safety-grid { display: grid; grid-template-columns: .88fr 1.12fr; gap: 96px; align-items: center; }
.safety-copy > p { max-width: 650px; color: var(--muted); font-size: 17px; }
.safety-list { display: grid; gap: 0; margin: 36px 0 26px; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.safety-list li { display: grid; grid-template-columns: 28px 1fr; gap: 2px 10px; padding: 19px 0; border-bottom: 1px solid var(--line); }
.safety-list li > .icon { grid-row: 1 / 3; width: 24px; height: 24px; color: var(--mint); }
.safety-list strong { font-size: 14px; }
.safety-list small { color: var(--muted); font-size: 12px; }
.text-link { color: var(--cyan); font-size: 14px; font-weight: 700; }
.onboarding-rail { display: grid; grid-template-columns: 1.05fr .9fr; gap: 16px; align-items: start; }
.onboarding-rail figure { margin: 0; padding: 7px; border: 1px solid var(--line); border-radius: 17px; background: rgba(8,15,31,.82); box-shadow: 0 25px 60px rgba(0,0,0,.34); }
.onboarding-rail figure:first-child { grid-row: 1 / 3; align-self: center; }
.onboarding-rail img { display: block; border-radius: 11px; }
.onboarding-rail figcaption { padding: 9px 6px 3px; color: var(--muted); font-size: 10px; }

.install-band { display: grid; grid-template-columns: .9fr 1.1fr; gap: 88px; padding-block: 150px 92px; }
.install-steps { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.install-steps li { min-height: 112px; display: grid; grid-template-columns: 48px 1fr; gap: 4px 14px; align-content: center; border-bottom: 1px solid var(--line); }
.install-steps li > span { grid-row: 1 / 3; width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid rgba(79,231,255,.4); border-radius: 50%; color: var(--cyan); font-weight: 780; }
.install-steps strong { font-size: 17px; }
.install-steps small { color: var(--muted); }
.install-warning { grid-column: 1 / -1; display: grid; grid-template-columns: 32px 1fr; gap: 12px; align-items: start; margin-top: 12px; padding: 20px; border: 1px solid rgba(255,189,97,.28); border-radius: 16px; background: rgba(255,189,97,.055); }
.install-warning > .icon { width: 24px; height: 24px; color: var(--amber); }
.install-warning strong { color: var(--amber); }
.install-warning p { margin: 3px 0 0; color: var(--muted); font-size: 12px; }

.faq { padding-block: 92px 140px; }
.faq h2 { margin-bottom: 54px; }
.faq-list { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 20px; cursor: pointer; list-style: none; font-size: 17px; font-weight: 680; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; width: 18px; height: 18px; flex: 0 0 auto; background: linear-gradient(var(--cyan),var(--cyan)) center/14px 1.5px no-repeat, linear-gradient(var(--cyan),var(--cyan)) center/1.5px 14px no-repeat; transition: transform .2s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { max-width: 780px; margin: -4px 0 26px; color: var(--muted); }

.closing { position: relative; overflow: hidden; min-height: 360px; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 80px; margin-bottom: 90px; padding: 70px; border: 1px solid rgba(114,151,255,.3); border-radius: 28px; background: linear-gradient(120deg, rgba(15,31,62,.92), rgba(18,12,55,.88)); box-shadow: var(--shadow); }
.closing::after, .closing-orbit { content: ""; position: absolute; width: 430px; height: 190px; right: -100px; top: -70px; border: 1px solid rgba(79,231,255,.24); border-radius: 50%; transform: rotate(20deg); }
.closing-orbit { width: 350px; height: 350px; right: 5%; top: 58%; border-color: rgba(155,100,255,.24); }
.closing p { position: relative; z-index: 1; }
.closing-actions { position: relative; z-index: 2; display: grid; gap: 11px; justify-items: start; }
.closing-actions small { max-width: 260px; color: var(--muted); font-size: 10px; }
.footer { min-height: 110px; display: grid; grid-template-columns: 1fr 1fr auto; align-items: center; gap: 30px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.footer p { margin: 0; }
.footer > div { display: flex; gap: 18px; }
.footer a:hover, .drg-link:hover { color: var(--cyan); }
.legal { max-width: 900px; padding-block: 100px 130px; }
.legal h1 { max-width: 800px; }
.legal-lede { max-width: 780px; margin: 28px 0 70px; color: var(--muted-strong); font-size: 20px; }
.legal section { display: grid; grid-template-columns: .7fr 1.3fr; gap: 60px; padding-block: 38px; border-top: 1px solid var(--line); }
.legal section h2 { font-size: 30px; letter-spacing: -.04em; }
.legal section p { margin: 0; color: var(--muted); }

.modal-backdrop { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 20px; background: rgba(1,3,10,.84); backdrop-filter: blur(18px); }
.modal-backdrop[hidden] { display: none; }
.dialog { position: relative; width: min(100%, 520px); max-height: calc(100vh - 40px); overflow: auto; padding: 38px; border: 1px solid rgba(137,167,255,.31); border-radius: 24px; background: linear-gradient(145deg, rgba(17,29,58,.99), rgba(6,11,26,.99)); box-shadow: 0 40px 120px rgba(0,0,0,.7), 0 0 80px rgba(79,231,255,.08); }
.dialog-close { position: absolute; top: 18px; right: 18px; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 50%; color: var(--ink); background: rgba(255,255,255,.04); cursor: pointer; font-size: 22px; }
.dialog-step { margin: 0 0 14px; color: var(--cyan); font-size: 11px; font-weight: 760; text-transform: uppercase; letter-spacing: .12em; }
.dialog h2 { padding-right: 52px; font-size: 46px; }
.dialog > p:not(.dialog-step):not(.dialog-footnote) { margin: 18px 0 26px; color: var(--muted); }
.field { display: grid; gap: 8px; }
.field label { font-size: 13px; font-weight: 720; }
.field input { width: 100%; min-height: 52px; border: 1px solid var(--line-strong); border-radius: 12px; padding: 13px 14px; color: var(--ink); background: rgba(2,7,18,.78); }
.field input::placeholder { color: #6f7b96; }
.field input[aria-invalid="true"] { border-color: var(--rose); }
.field-error { min-height: 19px; margin: 0; color: #ff9db1; font-size: 11px; }
.consent { display: flex; gap: 9px; align-items: flex-start; margin: 12px 0 18px; color: var(--muted); font-size: 11px; }
.consent input { margin-top: 3px; accent-color: var(--cyan); }
.dialog .button-primary { width: 100%; border: 0; cursor: pointer; }
.dialog .button-primary:disabled { opacity: .6; cursor: wait; transform: none; }
.form-status { min-height: 20px; margin: 12px 0 0; color: var(--muted); font-size: 12px; }
.form-status.error { color: #ff9db1; }
.form-status.success { color: var(--mint); }
.dialog-footnote { margin: 17px 0 0; color: #7f8ba6; font-size: 10px; line-height: 1.55; }
.dialog-footnote a { color: var(--cyan); }
body.modal-open { overflow: hidden; }

@media (max-width: 1100px) {
  .hero { grid-template-columns: .9fr 1.1fr; }
  .hero-stage { min-height: 560px; }
  .provider-node { min-width: 94px; padding: 8px; }
  .problem-band { grid-template-columns: .35fr 1fr; }
  .problem-number { grid-row: span 2; writing-mode: vertical-rl; font-size: 72px; }
  .account-stack { grid-column: 2; }
  .safety-grid { gap: 46px; }
}

@media (max-width: 900px) {
  .nav { grid-template-columns: 1fr auto; }
  .nav-links { display: none; }
  .hero { min-height: auto; grid-template-columns: 1fr; padding-top: 54px; }
  .hero-copy { padding-right: 0; }
  .hero-stage { min-height: 620px; }
  .truth-strip-inner { flex-wrap: wrap; padding-block: 12px; }
  .truth-strip span { min-height: 32px; }
  .problem-band, .product-stage, .support-band, .safety-grid, .install-band { grid-template-columns: 1fr; }
  .problem-number { writing-mode: initial; grid-row: auto; }
  .account-stack { grid-column: auto; }
  .product-heading { align-items: start; flex-direction: column; }
  .pulse-key { justify-content: flex-start; }
  .screenshot-stack { min-height: 590px; }
  .support-intro { position: static; }
  .onboarding-rail { max-width: 760px; }
  .closing { grid-template-columns: 1fr; padding: 54px; }
  .footer { grid-template-columns: 1fr auto; padding-block: 32px; }
  .footer p { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  .shell { width: min(var(--max), calc(100% - 32px)); }
  .nav { min-height: 76px; }
  .brand-copy { max-width: 142px; }
  .nav-cta { min-height: 44px; padding: 10px 12px; font-size: 12px; }
  h1 { font-size: clamp(46px, 14vw, 62px); }
  h2 { font-size: clamp(38px, 11vw, 52px); }
  .hero-stage { min-height: 500px; margin-inline: -8px; }
  .dashboard-plane { width: 88%; left: 6%; top: 24%; transform: rotateX(3deg) rotateZ(-1deg); }
  .provider-node { min-width: 78px; min-height: 48px; grid-template-columns: 22px 1fr; padding: 8px; }
  .provider-node span { display: block; font-size: 10px; }
  .provider-node small { display: none; }
  .provider-openai { left: 1%; top: 13%; }
  .provider-claude { left: 0; bottom: 19%; }
  .provider-gemini { right: 0; top: 14%; }
  .provider-grok { right: 0; bottom: 18%; }
  .signal-readout { left: 8%; right: 8%; bottom: 1%; }
  .scene-legend { top: 7%; left: 50%; transform: translateX(-50%); white-space: nowrap; }
  .truth-strip-inner { justify-content: flex-start; }
  .truth-strip span { padding-inline: 10px; }
  .problem-band, .support-band, .safety-grid, .install-band { padding-block: 100px; gap: 44px; }
  .problem-number { font-size: 64px; }
  .account-stack div { grid-template-columns: 26px 1fr; }
  .account-stack em { grid-column: 2; }
  .product-band { padding-block: 100px 120px; }
  .product-stage { margin-top: 50px; }
  .proof-rail { gap: 30px; }
  .screenshot-stack { min-height: 480px; }
  .shot-overview { width: 92%; top: 0; }
  .shot-matrix { width: 84%; top: 170px; }
  .support-row { min-height: 105px; grid-template-columns: 1fr auto; gap: 5px 12px; }
  .support-row > span:last-child { grid-column: 1 / -1; padding-bottom: 12px; }
  .support-header { display: none; }
  .onboarding-rail { grid-template-columns: 1fr; }
  .onboarding-rail figure:first-child { grid-row: auto; }
  .install-warning { grid-column: auto; }
  .closing { width: calc(100% - 32px); min-height: 420px; margin-bottom: 60px; padding: 34px 24px; border-radius: 22px; }
  .footer { grid-template-columns: 1fr; }
  .footer > div { flex-wrap: wrap; }
  .legal { padding-block: 80px 100px; }
  .legal section { grid-template-columns: 1fr; gap: 14px; }
  .dialog { padding: 30px 22px; }
  .dialog h2 { font-size: 40px; }
}

@media (max-width: 350px) {
  .brand-copy { display: none; }
  .hero-actions .button { width: 100%; }
  .truth-strip span { border-right: 0; width: 50%; }
  .signal-readout { grid-template-columns: 1fr; }
  .signal-readout strong { grid-row: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  #constellation { display: none; }
  .static-orbits { display: block; }
  .dashboard-plane, .product-shot { transform: none; }
}

.webgl-fallback #constellation { display: none; }
.webgl-fallback .static-orbits { display: block; }