:root {
  color-scheme: dark;
  --bg: #08040f;
  --bg-deep: #030208;
  --ink: #f8f3ff;
  --soft-ink: #d8cfdf;
  --muted: #9e94aa;
  --line: rgba(255,255,255,.13);
  --line-bright: rgba(255,255,255,.24);
  --panel: rgba(255,255,255,.055);
  --panel-solid: #100a19;
  --flamingo: #ff6285;
  --flamingo-soft: #ff9aae;
  --cyan: #5ce8ff;
  --violet: #9a64ff;
  --radius: 26px;
  --shadow: 0 32px 90px rgba(0,0,0,.46);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(circle at 86% 7%, rgba(101,57,173,.22), transparent 27rem),
    radial-gradient(circle at 8% 29%, rgba(255,98,133,.08), transparent 30rem),
    var(--bg);
  font: 16px/1.55 ui-sans-serif, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", sans-serif;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.section-shell, .nav-shell { width: min(1220px, calc(100% - 48px)); margin-inline: auto; }
.section-pad { padding-block: clamp(96px, 12vw, 168px); }

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 12px 16px;
  color: #190611;
  background: var(--flamingo-soft);
  border-radius: 10px;
  font-weight: 800;
  transform: translateY(-160%);
  transition: transform .15s ease;
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: relative;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(8,4,15,.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.nav-shell { min-height: 84px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; width: max-content; min-height: 44px; color: var(--ink); text-decoration: none; }
.brand-mark { width: 42px; height: 42px; border-radius: 13px; box-shadow: 0 0 30px rgba(92,232,255,.12); }
.brand-name { font-weight: 760; letter-spacing: -.035em; }
.nav-links { display: flex; align-items: center; gap: 30px; color: var(--soft-ink); font-size: 14px; }
.nav-links a { min-height: 44px; display: inline-flex; align-items: center; text-decoration: none; }
.nav-links a:hover { color: var(--ink); }
.nav-status { justify-self: end; display: inline-flex; align-items: center; min-height: 44px; padding: 0 15px; border: 1px solid var(--line); border-radius: 99px; color: var(--soft-ink); font-size: 13px; text-decoration: none; }
.nav-status span { width: 7px; height: 7px; margin-right: 9px; border-radius: 50%; background: var(--flamingo); box-shadow: 0 0 14px var(--flamingo); }

.hero { min-height: 790px; display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: clamp(36px, 6vw, 90px); padding-block: clamp(72px, 9vw, 128px); }
.hero-copy { position: relative; z-index: 2; }
.family-line, .eyebrow { margin: 0 0 18px; color: var(--flamingo-soft); font-size: 12px; font-weight: 820; letter-spacing: .16em; text-transform: uppercase; }
.family-line { display: flex; align-items: center; }
.flamingo-dot { width: 9px; height: 9px; margin-right: 10px; border: 2px solid var(--flamingo); border-radius: 50% 50% 50% 10%; transform: rotate(-18deg); }
h1, h2, h3, p { text-wrap: pretty; }
h1 { margin: 0; font-size: clamp(58px, 7.4vw, 106px); line-height: .87; letter-spacing: -.074em; font-weight: 790; }
h1 em { color: transparent; background: linear-gradient(103deg, var(--flamingo-soft), #e8c7ff 43%, var(--cyan)); -webkit-background-clip: text; background-clip: text; font-style: normal; }
.lede { max-width: 660px; margin: 34px 0 0; color: var(--soft-ink); font-size: clamp(19px, 2vw, 26px); line-height: 1.38; letter-spacing: -.025em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 18px; padding: 0 20px; border: 1px solid transparent; border-radius: 12px; font: inherit; font-size: 14px; font-weight: 760; text-decoration: none; }
.button-primary { color: #210813; background: var(--flamingo-soft); box-shadow: 0 14px 38px rgba(255,98,133,.16); }
.button-primary:hover { background: #ffb1c0; transform: translateY(-1px); }
.button-quiet { color: var(--ink); border-color: var(--line-bright); background: rgba(255,255,255,.045); }
.button-quiet:hover { background: rgba(255,255,255,.09); }
.honesty-note { max-width: 620px; margin: 20px 0 0; color: var(--muted); font-size: 14px; }

.hero-visual { position: relative; width: min(100%, 560px); aspect-ratio: 1; margin: 0; justify-self: end; }
.hero-visual::before { content: ""; position: absolute; inset: 6%; z-index: -2; border-radius: 50%; background: var(--violet); filter: blur(70px); opacity: .25; }
.hero-visual > img { width: 100%; height: 100%; object-fit: cover; border: 1px solid rgba(255,255,255,.17); border-radius: 50%; box-shadow: var(--shadow), inset 0 0 40px rgba(255,255,255,.06); }
.orbit { position: absolute; z-index: -1; inset: -5%; border: 1px solid rgba(92,232,255,.24); border-radius: 50%; transform: rotate(-12deg) scaleY(.82); }
.orbit-two { inset: -10%; border-color: rgba(255,98,133,.17); transform: rotate(22deg) scaleY(.9); }
.connection-card { position: absolute; right: -3%; bottom: 7%; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 12px; min-width: 280px; padding: 13px 15px; border: 1px solid rgba(255,255,255,.22); border-radius: 15px; background: rgba(15,8,25,.84); box-shadow: 0 18px 45px rgba(0,0,0,.42); backdrop-filter: blur(16px); }
.connection-icon { display: grid; place-items: center; width: 35px; height: 35px; color: var(--cyan); background: rgba(92,232,255,.1); border-radius: 10px; font-size: 25px; }
.connection-card strong, .connection-card small { display: block; }
.connection-card strong { font-size: 13px; }
.connection-card small { color: var(--muted); font-size: 11px; }
.connection-pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 6px rgba(92,232,255,.09), 0 0 18px var(--cyan); }

.capability-rail { border-block: 1px solid var(--line); background: rgba(255,255,255,.018); }
.rail-shell { width: min(1320px, 100%); margin-inline: auto; display: grid; grid-template-columns: repeat(4, 1fr); }
.rail-shell article { min-height: 155px; display: grid; grid-template-columns: auto 1fr; align-content: center; column-gap: 17px; padding: 26px clamp(22px, 3vw, 42px); border-right: 1px solid var(--line); }
.rail-shell article:last-child { border-right: 0; }
.rail-number { grid-row: 1 / 3; color: var(--flamingo); font: 11px/1.2 ui-monospace, "SFMono-Regular", monospace; }
.rail-shell strong { font-size: 20px; letter-spacing: -.035em; }
.rail-shell p { margin: 3px 0 0; color: var(--muted); font-size: 13px; }

.section-intro { display: grid; grid-template-columns: minmax(170px, .42fr) 1fr; gap: 28px 72px; align-items: start; }
.section-intro .eyebrow { padding-top: 10px; }
.section-intro h2 { grid-column: 2; }
.section-intro > p:last-child { grid-column: 2; max-width: 690px; margin: 6px 0 0; color: var(--muted); font-size: 18px; }
h2 { margin: 0; font-size: clamp(42px, 5.6vw, 76px); line-height: .98; letter-spacing: -.06em; }
h3 { letter-spacing: -.04em; }
.mode-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 70px; }
.mode-card { position: relative; min-height: 570px; display: flex; flex-direction: column; padding: clamp(30px, 4.5vw, 62px); overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel-solid); }
.mode-card::after { content: ""; position: absolute; right: -90px; bottom: -120px; width: 300px; height: 300px; border: 1px solid rgba(255,255,255,.11); border-radius: 50%; box-shadow: 0 0 80px rgba(154,100,255,.13), inset 0 0 80px rgba(92,232,255,.05); }
.mode-owner { background: radial-gradient(circle at 105% 105%, rgba(92,232,255,.16), transparent 52%), var(--panel-solid); }
.mode-help { background: radial-gradient(circle at 105% 105%, rgba(255,98,133,.15), transparent 52%), var(--panel-solid); }
.mode-topline { display: flex; align-items: center; justify-content: space-between; color: var(--flamingo-soft); font-size: 12px; font-weight: 820; letter-spacing: .14em; text-transform: uppercase; }
.mode-glyph { display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid var(--line-bright); border-radius: 50%; color: var(--ink); font-size: 20px; }
.mode-card h3 { max-width: 530px; margin: 66px 0 22px; font-size: clamp(36px, 4vw, 58px); line-height: 1; }
.mode-card p { max-width: 540px; margin: 0; color: var(--muted); font-size: 17px; }
.mode-card ul { position: relative; z-index: 1; margin: auto 0 0; padding: 28px 0 0; border-top: 1px solid var(--line); list-style: none; }
.mode-card li { padding: 6px 0; color: var(--soft-ink); }
.mode-card li::before { content: "✓"; margin-right: 11px; color: var(--cyan); }

.product { overflow: hidden; background: #f1edf3; color: #140d19; }
.product-shell { display: grid; grid-template-columns: .72fr 1.28fr; align-items: center; gap: clamp(50px, 8vw, 110px); }
.product .eyebrow { color: #b12e52; }
.product-copy > p:not(.eyebrow) { max-width: 530px; margin: 27px 0 0; color: #5d5361; font-size: 18px; }
.control-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 32px; }
.control-chips span { padding: 7px 11px; border: 1px solid rgba(20,13,25,.16); border-radius: 99px; color: #443849; font-size: 13px; }
.app-frame { width: min(880px, 90vw); margin: 0; overflow: hidden; border: 1px solid rgba(20,13,25,.14); border-radius: 18px; background: white; box-shadow: 0 28px 75px rgba(46,24,52,.18); transform: rotate(1.4deg); }
.window-bar { height: 41px; display: flex; align-items: center; gap: 7px; padding: 0 13px; border-bottom: 1px solid rgba(20,13,25,.1); background: #faf8fb; }
.window-bar i { width: 10px; height: 10px; border-radius: 50%; background: #ff645d; }
.window-bar i:nth-child(2) { background: #ffbe40; }
.window-bar i:nth-child(3) { background: #33c64a; }
.window-bar span { margin-left: auto; margin-right: auto; color: #7b717f; font-size: 11px; }

.audio { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 70px; }
.audio-copy > p:last-child { max-width: 580px; color: var(--muted); font-size: 18px; }
.sound-stage { min-height: 390px; display: flex; align-items: center; justify-content: center; gap: clamp(7px, 1vw, 14px); overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: radial-gradient(circle, rgba(154,100,255,.18), rgba(255,255,255,.02) 56%, transparent 70%); }
.sound-stage span { width: clamp(7px, 1vw, 12px); height: 26%; border-radius: 99px; background: linear-gradient(var(--cyan), var(--violet), var(--flamingo)); animation: waveform 1.8s ease-in-out infinite alternate; }
.sound-stage span:nth-child(2n) { height: 48%; animation-delay: -.4s; }
.sound-stage span:nth-child(3n) { height: 76%; animation-delay: -.9s; }
.sound-stage span:nth-child(5n) { height: 92%; animation-delay: -1.3s; }
@keyframes waveform { to { transform: scaleY(.38); opacity: .58; } }

.security { border-block: 1px solid var(--line); background: var(--bg-deep); }
.security-intro { display: grid; }
.security-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 66px; border-block: 1px solid var(--line); }
.security-grid article { min-height: 340px; padding: 38px 30px; border-right: 1px solid var(--line); }
.security-grid article:last-child { border-right: 0; }
.security-grid span { color: var(--flamingo); font: 11px ui-monospace, "SFMono-Regular", monospace; }
.security-grid h3 { margin: 100px 0 12px; font-size: 21px; }
.security-grid p { margin: 0; color: var(--muted); font-size: 14px; }
.apple-boundary { display: grid; grid-template-columns: auto 1fr; gap: 20px; margin-top: 32px; padding: 26px 30px; border: 1px solid var(--line); border-radius: 18px; background: var(--panel); }
.boundary-symbol { display: grid; place-items: center; width: 45px; height: 45px; border: 1px solid var(--line-bright); border-radius: 13px; color: var(--cyan); }
.apple-boundary p { margin: 5px 0 0; color: var(--muted); }

.beta-panel { display: grid; grid-template-columns: 1.2fr .8fr; gap: 60px; padding: clamp(38px, 6vw, 80px); overflow: hidden; border: 1px solid rgba(255,255,255,.2); border-radius: 32px; background: radial-gradient(circle at 92% 0%, rgba(255,98,133,.22), transparent 35%), radial-gradient(circle at 3% 110%, rgba(92,232,255,.16), transparent 42%), #13091c; box-shadow: var(--shadow); }
.beta-panel h2 { font-size: clamp(38px, 4.8vw, 66px); }
.beta-details { display: flex; flex-direction: column; justify-content: center; align-items: flex-start; }
.beta-details p { margin: 0 0 24px; color: var(--soft-ink); }
.button-disabled { color: #a39aaa; border-color: var(--line); background: rgba(255,255,255,.055); cursor: not-allowed; }
.beta-sign-in { margin: 8px 0 12px; }
.build-status { margin-top: 18px; color: var(--muted); font-size: 14px; }
.beta-details small { margin-top: 10px; color: var(--muted); }

.portal-body { min-height: 100vh; background: radial-gradient(circle at 76% 10%, rgba(255,98,133,.15), transparent 32%), radial-gradient(circle at 8% 88%, rgba(92,232,255,.1), transparent 34%), var(--space); }
.portal-shell { width: min(920px, calc(100% - 40px)); margin: 0 auto; padding: 42px 0 72px; }
.portal-brand { display: inline-flex; margin-bottom: 52px; }
.portal-panel { padding: clamp(34px, 7vw, 76px); border: 1px solid var(--line-bright); border-radius: 32px; background: rgba(19,9,28,.9); box-shadow: var(--shadow); }
.portal-panel h1 { margin: 18px 0 22px; font-size: clamp(46px, 8vw, 84px); line-height: .92; letter-spacing: -.055em; }
.portal-panel h1 em { color: var(--flamingo-soft); font-family: var(--serif); font-weight: 520; }
.portal-status { display: flex; gap: 14px; align-items: center; margin: 34px 0; padding: 16px 18px; border: 1px solid rgba(92,232,255,.28); border-radius: 14px; background: rgba(92,232,255,.07); }
.portal-status > span { color: var(--cyan); font-size: 28px; }
.portal-status div { display: grid; gap: 3px; }
.portal-status small { color: var(--muted); }
.portal-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 28px; }
.portal-grid article { padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255,255,255,.035); }
.portal-grid article > span { color: var(--cyan); font: 700 12px/1 var(--mono); }
.portal-grid h2 { margin: 14px 0 8px; font-size: 24px; }
.portal-grid p { color: var(--muted); font-size: 14px; }
.status-held { display: inline-flex; margin-top: 14px; color: var(--flamingo-soft); font: 760 12px/1 var(--sans); text-transform: uppercase; letter-spacing: .12em; }

.site-footer { border-top: 1px solid var(--line); }
.footer-shell { min-height: 170px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 30px; color: var(--muted); font-size: 13px; }
.footer-shell p { margin: 0; }
.footer-brand { color: var(--ink); }
.footer-domain { justify-self: end; }

a:focus-visible, button:focus-visible { outline: 3px solid var(--cyan); outline-offset: 4px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .001ms !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; }
}

@media (prefers-contrast: more) {
  :root { --muted: #cbc2d1; --line: rgba(255,255,255,.34); }
  .button-primary { color: #000; background: #fff; }
}

@media (max-width: 980px) {
  .nav-shell { grid-template-columns: 1fr auto; }
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; padding-top: 86px; }
  .hero-copy { max-width: 800px; }
  .hero-visual { width: min(80vw, 560px); justify-self: center; }
  .rail-shell { grid-template-columns: 1fr 1fr; }
  .rail-shell article:nth-child(2) { border-right: 0; }
  .rail-shell article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .product-shell, .audio { grid-template-columns: 1fr; }
  .product-copy { max-width: 760px; }
  .app-frame { justify-self: center; transform: none; }
  .security-grid { grid-template-columns: 1fr 1fr; }
  .security-grid article:nth-child(2) { border-right: 0; }
  .security-grid article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .beta-panel { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .section-shell, .nav-shell { width: min(100% - 32px, 1220px); }
  .section-pad { padding-block: 88px; }
  .nav-shell { min-height: 72px; }
  .brand-mark { width: 38px; height: 38px; }
  .nav-status { width: 44px; padding: 0; justify-content: center; font-size: 0; }
  .nav-status span { margin: 0; }
  .hero { min-height: auto; padding-block: 72px 98px; gap: 66px; }
  h1 { font-size: clamp(50px, 15.2vw, 78px); }
  .lede { font-size: 19px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; min-height: 50px; }
  .hero-visual { width: min(88vw, 480px); }
  .connection-card { right: 50%; bottom: -20px; min-width: min(310px, calc(100vw - 48px)); transform: translateX(50%); }
  .section-intro { display: block; }
  .section-intro h2, .section-intro > p:last-child { margin-top: 0; }
  .section-intro > p:last-child { margin-top: 22px; }
  .mode-grid { grid-template-columns: 1fr; }
  .mode-card { min-height: 520px; }
  .security-grid { grid-template-columns: 1fr; }
  .security-grid article { min-height: 260px; border-right: 0; border-bottom: 1px solid var(--line); }
  .security-grid article:last-child { border-bottom: 0; }
  .security-grid h3 { margin-top: 58px; }
  .apple-boundary { grid-template-columns: 1fr; }
  .beta-panel { padding: 34px 24px; border-radius: 24px; }
  .portal-shell { width: min(100% - 24px, 920px); padding-top: 24px; }
  .portal-brand { margin: 0 12px 26px; }
  .portal-panel { padding: 30px 22px; border-radius: 24px; }
  .portal-grid { grid-template-columns: 1fr; }
  .footer-shell { grid-template-columns: 1fr; align-content: center; padding-block: 38px; }
  .footer-domain { justify-self: start; }
}

@media (max-width: 420px) {
  .brand-name { font-size: 15px; }
  .rail-shell { grid-template-columns: 1fr; }
  .rail-shell article { min-height: 122px; border-right: 0; border-bottom: 1px solid var(--line); }
  .rail-shell article:last-child { border-bottom: 0; }
  .mode-card { min-height: 500px; padding: 28px 22px; }
  .mode-card h3 { margin-top: 48px; }
  .sound-stage { min-height: 290px; }
}