@font-face {
  font-family: "Poppins";
  src: url("../fonts/Poppins-Regular.ttf") format("truetype");
  font-display: swap;
  font-style: normal;
  font-weight: 400;
}

@font-face {
  font-family: "Poppins";
  src: url("../fonts/Poppins-Medium.ttf") format("truetype");
  font-display: swap;
  font-style: normal;
  font-weight: 500;
}

@font-face {
  font-family: "Poppins";
  src: url("../fonts/Poppins-SemiBold.ttf") format("truetype");
  font-display: swap;
  font-style: normal;
  font-weight: 600;
}

@font-face {
  font-family: "Poppins";
  src: url("../fonts/Poppins-Bold.ttf") format("truetype");
  font-display: swap;
  font-style: normal;
  font-weight: 700;
}

:root {
  color-scheme: dark;
  --color-background: #070510;
  --color-surface: #111022;
  --color-surface-raised: #19162d;
  --color-border: #302a47;
  --color-border-input: #8a829f;
  --color-text: #f7f5ff;
  --color-text-muted: #b0a9c2;
  --color-accent: #7c3aed;
  --color-accent-bright: #a878ff;
  --color-on-accent: #ffffff;
  --color-signal: #00e88f;
  --color-on-signal: #03110b;
  --color-danger: #ff6b81;
  --color-success: #26d980;
  --color-warning: #ffbe55;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;
  --space-32: 8rem;
  --radius-sm: 0.625rem;
  --radius-md: 1.125rem;
  --radius-lg: 1.875rem;
  --radius-xl: 2.75rem;
  --radius-pill: 999px;
  --shadow-card: 0 24px 80px rgba(0, 0, 0, 0.28);
  --shadow-glow: 0 0 64px rgba(124, 58, 237, 0.32);
  --shadow-signal: 0 0 44px rgba(0, 232, 143, 0.22);
  --motion-fast: 160ms;
  --motion-base: 480ms;
  --motion-slow: 900ms;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --content-width: 73.75rem;
  --reading-width: 47.5rem;
  --nav-height: 4.75rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background: var(--color-background);
  color: var(--color-text);
  font-family: "Poppins", system-ui, sans-serif;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-height) + var(--space-4));
}

body {
  min-width: 20rem;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 82% 14%, color-mix(in srgb, var(--color-accent) 19%, transparent), transparent 27rem),
    radial-gradient(circle at 12% 38%, color-mix(in srgb, var(--color-signal) 8%, transparent), transparent 30rem),
    var(--color-background);
  color: var(--color-text);
  line-height: 1.6;
}

body::before {
  position: fixed;
  z-index: -2;
  inset: 0;
  background-image: linear-gradient(color-mix(in srgb, var(--color-text) 2.5%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--color-text) 2.5%, transparent) 1px, transparent 1px);
  background-size: 4rem 4rem;
  mask-image: linear-gradient(to bottom, black, transparent 72%);
  content: "";
}

img { max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.08; }
em { color: var(--color-accent-bright); font-style: normal; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-pill);
  background: var(--color-signal);
  color: var(--color-on-signal);
  transform: translateY(-180%);
  transition: transform var(--motion-fast) var(--ease-out);
}

.skip-link:focus { transform: translateY(0); }

:focus-visible {
  outline: 3px solid var(--color-signal);
  outline-offset: 4px;
}

.signal-field {
  position: absolute;
  z-index: -1;
  top: 8rem;
  left: 0;
  width: 100%;
  height: 38rem;
  opacity: 0.72;
  pointer-events: none;
}

.pointer-light {
  position: fixed;
  z-index: -1;
  width: 34rem;
  height: 34rem;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--color-accent) 13%, transparent), transparent 65%);
  translate: calc(var(--pointer-x, 50vw) - 50%) calc(var(--pointer-y, 30vh) - 50%);
  pointer-events: none;
}

.page-progress {
  position: fixed;
  z-index: 90;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: transparent;
}

.page-progress span {
  display: block;
  width: calc(var(--scroll-progress, 0) * 100%);
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-signal));
  transform-origin: left;
}

.section-shell,
.nav-shell,
.footer-shell {
  width: min(calc(100% - var(--space-8)), var(--content-width));
  margin-inline: auto;
}

.site-header {
  position: fixed;
  z-index: 80;
  top: 0;
  left: 0;
  width: 100%;
  border-bottom: 1px solid transparent;
  transition: background var(--motion-fast), border-color var(--motion-fast), backdrop-filter var(--motion-fast);
}

.site-header[data-scrolled] {
  border-color: color-mix(in srgb, var(--color-border) 75%, transparent);
  background: color-mix(in srgb, var(--color-background) 80%, transparent);
  backdrop-filter: blur(20px);
}

.nav-shell {
  display: flex;
  min-height: var(--nav-height);
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.brand { display: inline-flex; align-items: center; gap: var(--space-3); font-weight: 700; letter-spacing: -0.02em; }
.brand img { width: 2.625rem; height: 2.625rem; border-radius: var(--radius-sm); }
.nav-menu { display: flex; align-items: center; gap: var(--space-8); color: var(--color-text-muted); font-size: 0.875rem; }
.nav-menu a, .footer-links a, .text-link { transition: color var(--motion-fast); }
.nav-menu a:hover, .footer-links a:hover, .text-link:hover { color: var(--color-text); }
.menu-button { display: none; border: 0; background: transparent; }

.button {
  --magnet-x: 0px;
  --magnet-y: 0px;
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-6);
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 600;
  transform: translate(var(--magnet-x), var(--magnet-y));
  transition: transform var(--motion-fast) var(--ease-out), box-shadow var(--motion-fast), background var(--motion-fast);
}

.button--compact { min-height: 2.5rem; padding: var(--space-2) var(--space-4); }
.button--primary { background: var(--color-accent); color: var(--color-on-accent); box-shadow: var(--shadow-glow); }
.button--primary:hover { background: var(--color-accent-bright); transform: translate(var(--magnet-x), calc(var(--magnet-y) - 2px)); }
.button--signal { background: var(--color-signal); color: var(--color-on-signal); box-shadow: var(--shadow-signal); }
.button--quiet { border-color: var(--color-border); background: color-mix(in srgb, var(--color-surface-raised) 75%, transparent); }
.text-link { display: inline-flex; align-items: center; gap: var(--space-2); color: var(--color-text-muted); font-size: 0.875rem; font-weight: 500; }

.hero {
  display: grid;
  min-height: 52rem;
  padding-top: calc(var(--nav-height) + var(--space-24));
  padding-bottom: var(--space-24);
  grid-template-columns: minmax(0, 1.02fr) minmax(22rem, 0.98fr);
  align-items: center;
  gap: var(--space-16);
}

.hero-copy { position: relative; z-index: 2; }
.eyebrow { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-6); color: var(--color-text-muted); font-size: 0.75rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; }
.eyebrow span { width: 1.75rem; height: 1px; background: linear-gradient(90deg, var(--color-accent), var(--color-signal)); }
.hero h1 { max-width: 48rem; margin-bottom: var(--space-6); font-size: clamp(3.25rem, 7vw, 6.75rem); letter-spacing: -0.075em; }
.hero h1 em { display: block; }
.hero-lede { max-width: 41rem; margin-bottom: var(--space-8); color: var(--color-text-muted); font-size: 1.125rem; }
.hero-actions { display: flex; align-items: center; gap: var(--space-6); }
.capability-list { display: flex; margin: var(--space-12) 0 0; padding: 0; gap: var(--space-8); list-style: none; color: var(--color-text-muted); font-size: 0.75rem; }
.capability-list li { display: grid; gap: var(--space-1); }
.capability-list span { color: var(--color-text); font-size: 1rem; font-weight: 600; }

.hero-visual { position: relative; display: grid; min-height: 40rem; place-items: center; perspective: 75rem; }
.phone-stage { position: relative; z-index: 3; width: min(19rem, 78vw); transform: rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg)) rotateZ(4deg); transition: transform var(--motion-base) var(--ease-out); transform-style: preserve-3d; }
.phone-glow { position: absolute; inset: 8% -15%; border-radius: 50%; background: color-mix(in srgb, var(--color-accent) 40%, transparent); filter: blur(4rem); opacity: 0.55; }
.phone { position: relative; padding: 0.55rem; border: 1px solid color-mix(in srgb, var(--color-text) 24%, transparent); border-radius: 2.8rem; background: linear-gradient(145deg, color-mix(in srgb, var(--color-text) 18%, var(--color-surface)), var(--color-background)); box-shadow: var(--shadow-card), var(--shadow-glow); }
.phone::after { position: absolute; inset: 0.55rem; border: 1px solid color-mix(in srgb, var(--color-text) 8%, transparent); border-radius: 2.3rem; content: ""; pointer-events: none; }
.phone-speaker { position: absolute; z-index: 3; top: 1rem; left: 50%; width: 4rem; height: 1.2rem; border-radius: var(--radius-pill); background: var(--color-background); transform: translateX(-50%); }
.phone-screen { min-height: 37rem; padding: 3.2rem 1.2rem 1.3rem; overflow: hidden; border-radius: 2.3rem; background: linear-gradient(165deg, color-mix(in srgb, var(--color-accent) 14%, var(--color-text)) 0%, var(--color-text) 34%, color-mix(in srgb, var(--color-accent) 5%, var(--color-text)) 100%); color: var(--color-background); }
.app-topbar { display: flex; align-items: center; gap: var(--space-3); }
.app-topbar img { border-radius: var(--radius-sm); }
.app-topbar div { display: grid; flex: 1; line-height: 1.2; }
.app-topbar strong { font-size: 0.9rem; }
.app-topbar span { color: color-mix(in srgb, var(--color-background) 58%, transparent); font-size: 0.58rem; }
.online-dot { width: 0.55rem; height: 0.55rem; border-radius: 50%; background: var(--color-success); box-shadow: 0 0 0 0.3rem color-mix(in srgb, var(--color-success) 15%, transparent); }
.app-pills { display: flex; margin: var(--space-6) 0 var(--space-4); gap: var(--space-2); }
.app-pills span { padding: 0.4rem 0.55rem; border: 1px solid color-mix(in srgb, var(--color-accent) 22%, transparent); border-radius: var(--radius-pill); background: color-mix(in srgb, var(--color-accent) 9%, transparent); color: var(--color-accent); font-size: 0.55rem; font-weight: 600; }
.app-action { display: flex; min-height: 3.5rem; align-items: center; justify-content: center; gap: var(--space-3); border-radius: 1rem; background: linear-gradient(120deg, var(--color-accent), color-mix(in srgb, var(--color-accent) 75%, var(--color-background))); color: var(--color-on-accent); font-size: 0.72rem; font-weight: 600; box-shadow: 0 0.8rem 1.8rem color-mix(in srgb, var(--color-accent) 24%, transparent); }
.play-mark { display: grid; width: 1.25rem; height: 1.25rem; place-items: center; border-radius: 0.3rem; background: var(--color-on-accent); color: var(--color-accent); font-size: 0.55rem; }
.app-status { display: flex; margin: var(--space-4) 0; padding: var(--space-3); align-items: center; gap: var(--space-3); border: 1px solid color-mix(in srgb, var(--color-success) 20%, transparent); border-radius: 1rem; background: var(--color-on-accent); }
.check-mark { display: grid; width: 2rem; height: 2rem; place-items: center; border-radius: 0.65rem; background: color-mix(in srgb, var(--color-success) 16%, transparent); color: color-mix(in srgb, var(--color-success) 70%, var(--color-background)); font-weight: 700; }
.app-status div, .app-flow p { display: grid; margin: 0; line-height: 1.3; }
.app-status strong, .app-flow strong { font-size: 0.62rem; }
.app-status small, .app-flow small { color: color-mix(in srgb, var(--color-background) 55%, transparent); font-size: 0.5rem; }
.app-flow { padding: var(--space-3); border: 1px solid color-mix(in srgb, var(--color-background) 9%, transparent); border-radius: 1.2rem; background: var(--color-on-accent); }
.app-flow > div { display: flex; padding: var(--space-3) 0; align-items: center; gap: var(--space-3); border-bottom: 1px solid color-mix(in srgb, var(--color-background) 8%, transparent); }
.app-flow > div:last-child { border: 0; }
.app-flow > div > span { display: grid; width: 1.8rem; height: 1.8rem; place-items: center; border-radius: 0.6rem; background: color-mix(in srgb, var(--color-accent) 10%, transparent); color: var(--color-accent); font-size: 0.48rem; font-weight: 700; }
.orbit { position: absolute; border: 1px solid color-mix(in srgb, var(--color-accent) 28%, transparent); border-radius: 50%; }
.orbit--one { width: 30rem; height: 30rem; animation: orbit-spin 24s linear infinite; }
.orbit--two { width: 24rem; height: 36rem; border-color: color-mix(in srgb, var(--color-signal) 17%, transparent); transform: rotate(42deg); animation: orbit-spin 32s linear infinite reverse; }
.floating-chip { position: absolute; z-index: 4; display: grid; min-width: 8.5rem; padding: var(--space-3) var(--space-4); border: 1px solid color-mix(in srgb, var(--color-border-input) 28%, transparent); border-radius: var(--radius-md); background: color-mix(in srgb, var(--color-surface) 78%, transparent); box-shadow: var(--shadow-card); backdrop-filter: blur(20px); }
.floating-chip span { font-size: 0.78rem; font-weight: 600; }
.floating-chip small { color: var(--color-text-muted); font-size: 0.6rem; }
.floating-chip--codec { top: 17%; left: -2%; }
.floating-chip--privacy { right: -5%; bottom: 18%; }

.signal-break { display: flex; width: min(calc(100% - var(--space-8)), var(--content-width)); margin: 0 auto var(--space-32); align-items: center; gap: var(--space-6); color: var(--color-text-muted); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; }
.signal-break p { margin: 0; white-space: nowrap; }
.signal-line { position: relative; flex: 1; height: 1px; background: linear-gradient(90deg, var(--color-accent), var(--color-signal)); }
.signal-line i, .signal-line b { position: absolute; top: 50%; width: 0.45rem; height: 0.45rem; border-radius: 50%; background: var(--color-signal); box-shadow: var(--shadow-signal); transform: translate(-50%, -50%); animation: signal-run 4s var(--ease-out) infinite; }
.signal-line b { animation-delay: -2s; }

.experience, .workflow, .features, .privacy-section, .faq, .final-cta { padding-block: var(--space-24); }
.section-intro { display: grid; max-width: 55rem; margin-bottom: var(--space-16); grid-template-columns: 1fr; }
.section-intro h2, .section-kicker h2, .privacy-copy h2, .final-cta h2 { max-width: 54rem; margin-bottom: var(--space-6); font-size: clamp(2.5rem, 5vw, 4.8rem); letter-spacing: -0.06em; }
.section-intro > p:last-child { max-width: 42rem; color: var(--color-text-muted); }
.comparison-wrap { padding: var(--space-4); border: 1px solid var(--color-border); border-radius: var(--radius-xl); background: color-mix(in srgb, var(--color-surface) 68%, transparent); box-shadow: var(--shadow-card); }
.comparison { --comparison: 58%; position: relative; min-height: 34rem; overflow: hidden; border-radius: calc(var(--radius-xl) - var(--space-3)); cursor: ew-resize; touch-action: none; user-select: none; }
.comparison-layer { position: absolute; inset: 0; overflow: hidden; }
.comparison-layer--source { background: linear-gradient(135deg, color-mix(in srgb, var(--color-accent) 24%, var(--color-background)), var(--color-surface)); filter: saturate(0.55) blur(0.4px); }
.comparison-layer--prepared { width: var(--comparison); background: linear-gradient(135deg, color-mix(in srgb, var(--color-accent) 44%, var(--color-background)), color-mix(in srgb, var(--color-signal) 18%, var(--color-background))); box-shadow: 0 0 4rem color-mix(in srgb, var(--color-accent) 25%, transparent); }
.video-scene { position: absolute; inset: 0; min-width: min(72rem, calc(100vw - var(--space-16))); background: radial-gradient(circle at 72% 25%, color-mix(in srgb, var(--color-signal) 58%, transparent), transparent 8rem), linear-gradient(160deg, transparent 28%, color-mix(in srgb, var(--color-accent) 45%, transparent)); }
.scene-orb { position: absolute; border-radius: 50%; filter: blur(1px); }
.scene-orb--one { top: 22%; left: 18%; width: 16rem; height: 16rem; background: linear-gradient(135deg, var(--color-accent-bright), color-mix(in srgb, var(--color-accent) 38%, transparent)); box-shadow: var(--shadow-glow); }
.scene-orb--two { right: 14%; bottom: 12%; width: 12rem; height: 12rem; background: linear-gradient(135deg, var(--color-signal), color-mix(in srgb, var(--color-signal) 20%, transparent)); box-shadow: var(--shadow-signal); }
.scene-grid { position: absolute; inset: 0; background-image: linear-gradient(color-mix(in srgb, var(--color-text) 7%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--color-text) 7%, transparent) 1px, transparent 1px); background-size: 3.5rem 3.5rem; transform: perspective(30rem) rotateX(58deg) translateY(12rem) scale(1.4); transform-origin: bottom; }
.comparison-label { position: absolute; top: var(--space-6); left: var(--space-6); padding: var(--space-2) var(--space-3); border: 1px solid color-mix(in srgb, var(--color-text) 15%, transparent); border-radius: var(--radius-pill); background: color-mix(in srgb, var(--color-background) 58%, transparent); font-size: 0.68rem; backdrop-filter: blur(12px); white-space: nowrap; }
.comparison-handle { position: absolute; top: 0; left: var(--comparison); display: flex; width: 1px; height: 100%; align-items: center; justify-content: center; background: var(--color-text); box-shadow: 0 0 2rem color-mix(in srgb, var(--color-text) 36%, transparent); }
.comparison-handle span { position: absolute; top: var(--space-6); padding: var(--space-2) var(--space-3); border-radius: var(--radius-pill); background: var(--color-text); color: var(--color-background); font-size: 0.68rem; font-weight: 700; }
.comparison-handle i { width: 2.8rem; height: 2.8rem; border: 1px solid var(--color-text); border-radius: 50%; background: color-mix(in srgb, var(--color-background) 75%, transparent); backdrop-filter: blur(12px); }
.demo-note { display: flex; margin: var(--space-4) var(--space-3) 0; align-items: center; gap: var(--space-2); color: var(--color-text-muted); font-size: 0.72rem; }

.section-kicker { display: flex; margin-bottom: var(--space-16); align-items: end; justify-content: space-between; gap: var(--space-8); }
.section-kicker .eyebrow { flex: 0 0 auto; }
.section-kicker h2 { max-width: 44rem; margin: 0; text-align: right; }
.workflow-grid { display: grid; margin: 0; padding: 0; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); list-style: none; }
.workflow-card, .feature-card { position: relative; min-height: 25rem; padding: var(--space-8); overflow: hidden; border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: linear-gradient(145deg, color-mix(in srgb, var(--color-surface-raised) 90%, transparent), color-mix(in srgb, var(--color-surface) 76%, transparent)); box-shadow: var(--shadow-card); }
.workflow-card--accent { background: linear-gradient(145deg, color-mix(in srgb, var(--color-accent) 35%, var(--color-surface)), var(--color-surface)); }
.step-number, .feature-index { color: var(--color-text-muted); font-size: 0.66rem; font-weight: 600; letter-spacing: 0.14em; }
.step-icon { display: grid; width: 4rem; height: 4rem; margin: var(--space-12) 0 var(--space-8); place-items: center; border: 1px solid color-mix(in srgb, var(--color-accent-bright) 28%, transparent); border-radius: 1.25rem; background: color-mix(in srgb, var(--color-accent) 14%, transparent); color: var(--color-accent-bright); font-size: 1.6rem; }
.workflow-card--accent .step-icon { border-color: color-mix(in srgb, var(--color-signal) 28%, transparent); background: color-mix(in srgb, var(--color-signal) 12%, transparent); color: var(--color-signal); }
.workflow-card h3, .feature-card h3 { margin-bottom: var(--space-3); font-size: 1.45rem; }
.workflow-card p, .feature-card p { color: var(--color-text-muted); font-size: 0.9rem; }
.workflow-card small { position: absolute; right: var(--space-8); bottom: var(--space-8); left: var(--space-8); padding-top: var(--space-4); border-top: 1px solid var(--color-border); color: var(--color-text-muted); font-size: 0.68rem; }

.section-intro--wide { max-width: 65rem; }
.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
.feature-card { min-height: 24rem; }
.feature-card--hero, .feature-card--wide { display: grid; min-height: 28rem; grid-column: 1 / -1; grid-template-columns: 1fr 1fr; align-items: center; gap: var(--space-12); }
.feature-card--signal { background: linear-gradient(145deg, color-mix(in srgb, var(--color-signal) 14%, var(--color-surface)), var(--color-surface)); }
.feature-symbol { display: grid; width: 4.5rem; height: 4.5rem; margin: var(--space-16) 0 var(--space-8); place-items: center; border: 1px solid var(--color-border); border-radius: 50%; color: var(--color-accent-bright); font-size: 2rem; }
.feature-copy h3, .feature-card--wide h3 { margin-top: var(--space-8); font-size: 2.1rem; }
.decision-visual { display: flex; align-items: center; justify-content: center; gap: var(--space-3); color: var(--color-text-muted); font-size: 0.7rem; text-transform: uppercase; }
.decision-visual span, .decision-visual b { display: grid; width: 5.5rem; height: 5.5rem; place-items: center; border: 1px solid var(--color-border); border-radius: 50%; background: var(--color-surface); }
.decision-visual b { width: 7rem; height: 7rem; border-color: color-mix(in srgb, var(--color-accent) 60%, var(--color-border)); color: var(--color-text); box-shadow: var(--shadow-glow); }
.decision-visual i { width: 2rem; height: 1px; background: linear-gradient(90deg, var(--color-accent), var(--color-signal)); }
.theme-switcher { position: relative; display: flex; min-height: 15rem; align-items: center; justify-content: center; }
.theme-card { position: absolute; width: 8rem; height: 12rem; border-radius: 1.4rem; box-shadow: var(--shadow-card); }
.theme-card--light { left: 24%; background: linear-gradient(145deg, var(--color-text), color-mix(in srgb, var(--color-text) 80%, var(--color-accent))); transform: rotate(-8deg); }
.theme-card--dark { right: 24%; border: 1px solid var(--color-border); background: linear-gradient(145deg, var(--color-surface-raised), var(--color-background)); transform: rotate(8deg); }
.theme-switcher i { z-index: 2; padding: var(--space-2) var(--space-4); border-radius: var(--radius-pill); background: var(--color-signal); color: var(--color-on-signal); font-size: 0.68rem; font-style: normal; font-weight: 700; }

.privacy-panel { position: relative; display: grid; min-height: 38rem; padding: var(--space-16); overflow: hidden; border: 1px solid color-mix(in srgb, var(--color-signal) 22%, var(--color-border)); border-radius: var(--radius-xl); background: radial-gradient(circle at 20% 50%, color-mix(in srgb, var(--color-signal) 12%, transparent), transparent 20rem), linear-gradient(135deg, var(--color-surface), color-mix(in srgb, var(--color-accent) 13%, var(--color-surface))); grid-template-columns: 0.85fr 1.15fr; align-items: center; gap: var(--space-16); box-shadow: var(--shadow-card); }
.privacy-copy { position: relative; z-index: 2; }
.privacy-copy > p:not(.eyebrow) { max-width: 39rem; color: var(--color-text-muted); }
.privacy-points { display: flex; margin: var(--space-8) 0; padding: 0; flex-wrap: wrap; gap: var(--space-3); list-style: none; }
.privacy-points li { padding: var(--space-2) var(--space-3); border: 1px solid color-mix(in srgb, var(--color-signal) 24%, transparent); border-radius: var(--radius-pill); color: var(--color-signal); font-size: 0.68rem; }
.privacy-orbit { position: relative; width: min(24rem, 70vw); aspect-ratio: 1; margin: auto; border: 1px solid color-mix(in srgb, var(--color-signal) 24%, transparent); border-radius: 50%; }
.privacy-orbit::before, .privacy-orbit::after { position: absolute; border: 1px solid color-mix(in srgb, var(--color-accent) 30%, transparent); border-radius: 50%; content: ""; }
.privacy-orbit::before { inset: 14%; }
.privacy-orbit::after { inset: 31%; background: radial-gradient(circle, color-mix(in srgb, var(--color-signal) 30%, transparent), transparent 68%); box-shadow: var(--shadow-signal); }
.privacy-orbit span, .privacy-orbit i, .privacy-orbit b { position: absolute; width: 0.65rem; height: 0.65rem; border-radius: 50%; background: var(--color-signal); box-shadow: var(--shadow-signal); animation: orbit-dot 10s linear infinite; }
.privacy-orbit span { top: 10%; left: 50%; }
.privacy-orbit i { right: 12%; bottom: 27%; animation-delay: -3s; }
.privacy-orbit b { bottom: 14%; left: 20%; animation-delay: -6s; }

.faq { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: var(--space-16); }
.faq .section-kicker { display: block; }
.faq .section-kicker h2 { text-align: left; }
.faq-list { border-top: 1px solid var(--color-border); }
.faq-list details { border-bottom: 1px solid var(--color-border); }
.faq-list summary { display: flex; padding: var(--space-6) 0; align-items: center; justify-content: space-between; gap: var(--space-4); cursor: pointer; font-weight: 600; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--color-accent-bright); font-size: 1.3rem; transition: transform var(--motion-fast); }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { max-width: 42rem; padding: 0 var(--space-12) var(--space-6) 0; color: var(--color-text-muted); }

.final-cta-panel { position: relative; padding: var(--space-24) var(--space-16); overflow: hidden; border: 1px solid var(--color-border); border-radius: var(--radius-xl); background: radial-gradient(circle at 80% 20%, color-mix(in srgb, var(--color-signal) 20%, transparent), transparent 18rem), radial-gradient(circle at 20% 80%, color-mix(in srgb, var(--color-accent) 32%, transparent), transparent 24rem), var(--color-surface); text-align: center; }
.final-cta-panel .eyebrow { justify-content: center; }
.final-cta-panel h2 { max-width: 56rem; margin-inline: auto; }
.final-cta-panel > p:not(.eyebrow) { max-width: 38rem; margin: 0 auto var(--space-8); color: var(--color-text-muted); }
.final-cta-panel > div { display: flex; align-items: center; justify-content: center; gap: var(--space-6); }

.site-footer { padding: var(--space-16) 0 var(--space-8); border-top: 1px solid var(--color-border); }
.footer-shell { display: grid; grid-template-columns: 1fr auto; align-items: start; gap: var(--space-8); }
.footer-shell > div:first-child p { margin: var(--space-3) 0 0; color: var(--color-text-muted); font-size: 0.75rem; }
.footer-links { display: flex; gap: var(--space-6); color: var(--color-text-muted); font-size: 0.75rem; }
.legal-line { margin: var(--space-8) 0 0; padding-top: var(--space-6); border-top: 1px solid var(--color-border); color: var(--color-text-muted); font-size: 0.68rem; grid-column: 1 / -1; }

.js [data-reveal] { opacity: 0; transform: translateY(2rem); transition: opacity var(--motion-slow) var(--ease-out) var(--reveal-delay, 0ms), transform var(--motion-slow) var(--ease-out) var(--reveal-delay, 0ms); }
.js [data-reveal][data-visible] { opacity: 1; transform: translateY(0); }

@keyframes orbit-spin { to { transform: rotate(360deg); } }
@keyframes signal-run { from { left: 0; opacity: 0; } 12%, 88% { opacity: 1; } to { left: 100%; opacity: 0; } }
@keyframes orbit-dot { to { rotate: 360deg; transform: rotate(360deg) translateX(8rem) rotate(-360deg); } }

@media (max-width: 64rem) {
  .hero { grid-template-columns: 1fr; text-align: center; }
  .hero-copy { display: grid; justify-items: center; }
  .capability-list { justify-content: center; }
  .hero-visual { min-height: 42rem; }
  .workflow-grid { grid-template-columns: 1fr; }
  .workflow-card { min-height: 20rem; }
  .feature-card--hero, .feature-card--wide, .privacy-panel { grid-template-columns: 1fr; }
  .privacy-orbit { order: 2; }
  .faq { grid-template-columns: 1fr; }
}

@media (max-width: 48rem) {
  .section-shell, .nav-shell, .footer-shell { width: min(calc(100% - var(--space-6)), var(--content-width)); }
  .nav-cta { display: none; }
  .nav-menu { flex-wrap: wrap; justify-content: flex-end; gap: var(--space-3); font-size: 0.72rem; }
  .js .menu-button { z-index: 2; display: grid; width: 2.8rem; height: 2.8rem; padding: var(--space-3); place-content: center; gap: 0.35rem; border: 1px solid var(--color-border); border-radius: 50%; }
  .menu-button span:not(.sr-only) { display: block; width: 1rem; height: 1px; background: var(--color-text); transition: transform var(--motion-fast); }
  .menu-button[aria-expanded="true"] span:nth-last-child(2) { transform: translateY(0.2rem) rotate(45deg); }
  .menu-button[aria-expanded="true"] span:last-child { transform: translateY(-0.2rem) rotate(-45deg); }
  .js .nav-menu { position: fixed; top: var(--space-3); right: var(--space-3); left: var(--space-3); display: none; padding: calc(var(--nav-height) + var(--space-4)) var(--space-6) var(--space-6); align-items: stretch; border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: color-mix(in srgb, var(--color-surface) 95%, transparent); box-shadow: var(--shadow-card); backdrop-filter: blur(22px); flex-direction: column; font-size: 0.875rem; }
  .js .nav-menu[data-open] { display: flex; }
  .hero { padding-top: calc(var(--nav-height) + var(--space-16)); }
  .hero h1 { font-size: clamp(3rem, 14vw, 5rem); }
  .hero-actions, .final-cta-panel > div { flex-direction: column; }
  .capability-list { width: 100%; justify-content: space-between; gap: var(--space-3); }
  .floating-chip--codec { left: 0; }
  .floating-chip--privacy { right: 0; }
  .comparison { min-height: 25rem; }
  .section-kicker { display: block; }
  .section-kicker h2 { text-align: left; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card--hero, .feature-card--wide { grid-column: auto; }
  .privacy-panel, .final-cta-panel { padding: var(--space-8); }
  .footer-shell { grid-template-columns: 1fr; }
  .footer-links { flex-wrap: wrap; }
}

@media (max-width: 30rem) {
  .hero-visual { min-height: 36rem; }
  .phone-stage { width: 16rem; }
  .phone-screen { min-height: 31rem; }
  .floating-chip { min-width: 7rem; padding: var(--space-2) var(--space-3); }
  .comparison-wrap { padding: var(--space-2); }
  .comparison { min-height: 21rem; }
  .comparison-label { top: var(--space-3); left: var(--space-3); }
  .workflow-card, .feature-card { padding: var(--space-6); }
  .feature-card--hero, .feature-card--wide { grid-template-columns: 1fr; }
  .theme-card--light { left: 12%; }
  .theme-card--dark { right: 12%; }
}

.privacy-page {
  background:
    radial-gradient(circle at 80% 10%, color-mix(in srgb, var(--color-accent) 15%, transparent), transparent 27rem),
    var(--color-background);
}

.privacy-backdrop {
  position: absolute;
  z-index: -1;
  top: 0;
  right: 0;
  left: 0;
  height: 42rem;
  background-image: linear-gradient(color-mix(in srgb, var(--color-text) 3%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--color-text) 3%, transparent) 1px, transparent 1px);
  background-size: 4rem 4rem;
  mask-image: linear-gradient(to bottom, black, transparent);
}

.policy-shell {
  width: min(calc(100% - var(--space-8)), var(--content-width));
  margin-inline: auto;
  padding: calc(var(--nav-height) + var(--space-24)) 0 var(--space-24);
}

.policy-hero {
  max-width: 62rem;
  margin-bottom: var(--space-24);
}

.policy-hero h1 {
  margin-bottom: var(--space-8);
  font-size: clamp(3.6rem, 8vw, 7.2rem);
  letter-spacing: -0.075em;
}

.policy-hero > p:not(.eyebrow) {
  max-width: 44rem;
  color: var(--color-text-muted);
  font-size: 1.1rem;
}

.policy-meta {
  display: grid;
  max-width: 34rem;
  margin-top: var(--space-12);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  grid-template-columns: auto 1fr;
  gap: var(--space-2) var(--space-6);
  font-size: 0.75rem;
}

.policy-meta span { color: var(--color-text-muted); }
.policy-meta strong { font-weight: 600; }

.policy-layout {
  display: grid;
  grid-template-columns: 14rem minmax(0, var(--reading-width));
  justify-content: space-between;
  gap: var(--space-16);
}

.policy-toc {
  position: sticky;
  top: calc(var(--nav-height) + var(--space-8));
  height: max-content;
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-surface) 76%, transparent);
  backdrop-filter: blur(20px);
}

.policy-toc > p {
  margin-bottom: var(--space-4);
  color: var(--color-text-muted);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.policy-toc ol { display: grid; margin: 0; padding: 0; gap: var(--space-2); list-style: none; counter-reset: toc; }
.policy-toc li { counter-increment: toc; }
.policy-toc a { display: grid; padding: var(--space-2) 0; color: var(--color-text-muted); font-size: 0.75rem; grid-template-columns: 1.8rem 1fr; transition: color var(--motion-fast); }
.policy-toc a::before { color: var(--color-accent-bright); content: counter(toc, decimal-leading-zero); }
.policy-toc a:hover { color: var(--color-text); }

.policy-article { min-width: 0; }
.policy-article section { padding: 0 0 var(--space-16); scroll-margin-top: calc(var(--nav-height) + var(--space-8)); }
.policy-article section + section { padding-top: var(--space-16); border-top: 1px solid var(--color-border); }
.policy-number { display: inline-flex; margin-bottom: var(--space-4); color: var(--color-accent-bright); font-size: 0.68rem; font-weight: 600; letter-spacing: 0.16em; }
.policy-article h2 { margin-bottom: var(--space-6); font-size: clamp(2rem, 4vw, 3.25rem); letter-spacing: -0.045em; }
.policy-article h3 { margin: var(--space-8) 0 var(--space-3); font-size: 1.1rem; }
.policy-article p, .policy-article li { color: var(--color-text-muted); }
.policy-article strong { color: var(--color-text); }
.policy-article ul { display: grid; padding-left: 1.2rem; gap: var(--space-3); }

.policy-callout {
  margin-top: var(--space-8);
  padding: var(--space-6);
  border: 1px solid color-mix(in srgb, var(--color-signal) 24%, var(--color-border));
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-signal) 5%, var(--color-surface));
}

.policy-callout strong { display: block; margin-bottom: var(--space-2); }
.policy-callout p { margin-bottom: 0; }
.policy-contact { padding-bottom: 0 !important; }

.contact-card {
  display: grid;
  margin-top: var(--space-8);
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  grid-template-columns: 1fr auto;
  gap: var(--space-2);
  transition: border-color var(--motion-fast), transform var(--motion-fast);
}

.contact-card:hover { border-color: var(--color-accent); transform: translateY(-2px); }
.contact-card span { color: var(--color-text-muted); font-size: 0.68rem; text-transform: uppercase; }
.contact-card strong { grid-column: 1; }
.contact-card i { color: var(--color-signal); font-size: 1.3rem; font-style: normal; grid-column: 2; grid-row: 1 / 3; align-self: center; }

@media (max-width: 56rem) {
  .policy-layout { grid-template-columns: 1fr; }
  .policy-toc { position: static; }
  .policy-toc ol { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 30rem) {
  .policy-shell { width: min(calc(100% - var(--space-6)), var(--content-width)); }
  .policy-toc { padding: var(--space-4); }
  .policy-toc ol { grid-template-columns: 1fr; }
  .policy-meta { grid-template-columns: 1fr; }
  .policy-meta strong { margin-bottom: var(--space-3); }
  .contact-card strong { font-size: 0.82rem; overflow-wrap: anywhere; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .js [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .signal-field,
  .pointer-light {
    display: none;
  }

  .phone-stage,
  .button {
    transform: none;
  }
}