/* Layout: one centered column of "posts" on a black-navy night sky; logo blue carries structure, logo gold marks the buy action and highlights. */
:root {
  --space: #02050d;
  --space-2: #06122a;
  --glass: rgba(0, 173, 243, 0.06);
  --glass-strong: rgba(0, 173, 243, 0.12);
  --line: rgba(0, 173, 243, 0.24);
  --blue: #00adf3;
  --blue-hi: #7fd8ff;
  --blue-deep: #0078c6;
  --navy: #003265;
  --gold: #e3aa4d;
  --gold-hi: #f7d373;
  --on-gold: #1a1204;
  --text: #f1f7ff;
  --muted: #a8bdd6;
  --dim: #7590ae;
  --danger: #ff8fa3;
  --font-display: "Unbounded", "Arial Black", system-ui, sans-serif;
  --font-body: "Manrope", "Segoe UI", system-ui, -apple-system, sans-serif;
  --radius: 22px;
  --wrap: 1120px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--space);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
#stars { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.nebula {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(60% 45% at 88% 6%, rgba(0, 120, 198, 0.3), transparent 70%),
    radial-gradient(45% 35% at 0% 42%, rgba(0, 173, 243, 0.12), transparent 70%),
    radial-gradient(70% 50% at 50% 112%, rgba(0, 50, 101, 0.55), transparent 70%);
}
.page { position: relative; z-index: 1; padding-inline: 20px; overflow-x: clip; }
.wrap { max-width: var(--wrap); margin-inline: auto; }
a { color: inherit; }
img { max-width: 100%; }
:focus-visible { outline: 2px solid var(--gold-hi); outline-offset: 3px; border-radius: 8px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

.nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 20px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; flex: none; }
.logo-mark { height: 42px; width: auto; }
.logo-word { height: 22px; width: auto; }
.logo.sm .logo-mark { height: 30px; }
.logo.sm .logo-word { height: 15px; }
.nav-link {
  font-size: 14px; font-weight: 700; text-decoration: none; color: var(--blue-hi);
  padding: 10px 16px; border: 1px solid var(--line); border-radius: 999px; background: var(--glass); white-space: nowrap;
}
.nav-link:hover { background: var(--glass-strong); }
.nav-end { display: flex; align-items: center; gap: 10px; }
.lang { display: inline-flex; padding: 3px; border: 1px solid var(--line); border-radius: 999px; background: var(--glass); }
.lang-btn {
  font: inherit; font-size: 12.5px; font-weight: 800; letter-spacing: 0.04em; color: var(--muted);
  padding: 7px 11px; border: 0; border-radius: 999px; background: none; cursor: pointer;
}
.lang-btn:hover { color: var(--text); }
.lang-btn[aria-pressed="true"] { color: var(--blue-hi); background: var(--glass-strong); }

h1, h2 {
  font-family: var(--font-display); font-weight: 800; text-transform: uppercase;
  line-height: 1.04; letter-spacing: -0.01em; margin: 0; text-wrap: balance;
}
h1 { font-size: clamp(36px, 6.4vw, 72px); }
h2 { font-size: clamp(28px, 4.4vw, 50px); }
h3 { margin: 0; }
.hl {
  background: linear-gradient(92deg, var(--blue-hi) 0%, var(--blue) 55%, #1c8fe0 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 0 18px rgba(0, 173, 243, 0.4));
}
.hl.gold { background-image: linear-gradient(92deg, var(--gold-hi), var(--gold)); filter: drop-shadow(0 0 18px rgba(227, 170, 77, 0.35)); }
.lead { font-size: clamp(17px, 1.6vw, 20px); color: var(--muted); max-width: 36em; margin: 22px 0 0; }
.eyebrow {
  display: inline-flex; align-items: flex-start; gap: 8px;
  font-size: 13px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--blue-hi);
  margin-bottom: 18px;
}
.eyebrow::before { content: ""; flex: none; width: 7px; height: 7px; margin-top: calc((1lh - 7px) / 2); border-radius: 50%; background: var(--gold-hi); box-shadow: 0 0 12px var(--gold); }

.hero {
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: 48px; align-items: center;
  padding-block: 32px 72px; position: relative;
}
.hero > * { min-width: 0; }
.pillars { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 30px; max-width: 560px; }
.pillar {
  border: 1px solid var(--line); border-radius: 18px; padding: 18px 12px 16px;
  background: linear-gradient(180deg, var(--glass-strong), var(--glass));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 10px 30px rgba(0, 10, 30, 0.5);
  text-align: center; font-weight: 700; font-size: 15px; line-height: 1.25;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.pillar svg { width: 38px; height: 38px; color: var(--blue); filter: drop-shadow(0 0 8px rgba(0, 173, 243, 0.6)); }

.cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; margin-top: 34px; }
.cta {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 17px 26px 17px 22px; border-radius: 999px; text-decoration: none;
  font-weight: 800; font-size: 17px; color: var(--on-gold);
  background: linear-gradient(95deg, var(--gold-hi), var(--gold));
  border: 1px solid rgba(255, 236, 190, 0.7);
  box-shadow: 0 0 0 4px rgba(227, 170, 77, 0.14), 0 0 34px rgba(227, 170, 77, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.5);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.cta:hover { transform: translateY(-2px); box-shadow: 0 0 0 5px rgba(227, 170, 77, 0.2), 0 0 46px rgba(227, 170, 77, 0.65), inset 0 1px 0 rgba(255, 255, 255, 0.5); }
.cta .tg { width: 22px; height: 22px; flex: none; }
.cta .arrow { width: 18px; height: 18px; flex: none; opacity: 0.85; }
.cta-price { font-variant-numeric: tabular-nums; padding-left: 12px; border-left: 1px solid rgba(26, 18, 4, 0.3); }
.cta.is-loading { opacity: 0.75; cursor: progress; }
.cta.is-loading .arrow { animation: spin 0.9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.cta-note { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: 14px; font-weight: 600; }
.cta-note svg { width: 20px; height: 20px; color: var(--blue); }

.chat {
  position: relative; border-radius: 30px; padding: 14px;
  background: linear-gradient(160deg, rgba(0, 50, 101, 0.75), rgba(4, 12, 32, 0.94));
  border: 1px solid var(--line);
  box-shadow: 0 30px 80px rgba(0, 4, 16, 0.75), 0 0 60px rgba(0, 120, 198, 0.25);
  max-width: 380px; margin-left: auto; width: 100%;
}
.chat-head { display: flex; align-items: center; gap: 10px; padding: 6px 8px 14px; border-bottom: 1px solid rgba(0, 173, 243, 0.14); }
.chat-ava { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: #02050d; border: 1px solid var(--line); overflow: hidden; }
.chat-ava img { width: 34px; height: auto; }
.chat-name { font-weight: 800; font-size: 15px; line-height: 1.2; }
.chat-status { font-size: 12px; color: var(--dim); }
.chat-body { display: flex; flex-direction: column; gap: 10px; padding: 16px 4px 4px; }
.bubble {
  background: rgba(8, 28, 60, 0.95); border: 1px solid rgba(0, 173, 243, 0.14);
  border-radius: 16px 16px 16px 6px; padding: 12px 14px; font-size: 14.5px; line-height: 1.5;
  white-space: pre-line; max-width: 92%;
}
.bubble b { font-weight: 800; }
.bubble.me { align-self: flex-end; border-radius: 16px 16px 6px 16px; background: linear-gradient(95deg, var(--blue-deep), #0a5fa8); border-color: transparent; max-width: 80%; }
.sep { color: var(--blue); letter-spacing: -0.05em; }
.kb { display: grid; gap: 6px; }
.kb span {
  display: block; text-align: center; font-size: 13.5px; font-weight: 700; padding: 10px; border-radius: 12px;
  background: rgba(0, 120, 198, 0.2); border: 1px solid rgba(0, 173, 243, 0.24); color: var(--blue-hi);
}
.doodles { position: absolute; inset: -40px -30px -40px -30px; pointer-events: none; z-index: -1; }
.doodle { position: absolute; color: rgba(127, 216, 255, 0.5); stroke-width: 1.6; }
.doodle-label { position: absolute; font-family: var(--font-display); font-size: 11px; font-weight: 700; color: rgba(127, 216, 255, 0.5); letter-spacing: 0.04em; }

section { padding-block: 56px; }
.post {
  position: relative; overflow: hidden; border-radius: 32px; border: 1px solid var(--line);
  background:
    radial-gradient(80% 60% at 100% 0%, rgba(0, 120, 198, 0.22), transparent 60%),
    linear-gradient(180deg, rgba(6, 22, 50, 0.85), rgba(3, 9, 24, 0.92));
  padding: clamp(28px, 5vw, 56px);
  box-shadow: 0 30px 80px rgba(0, 3, 12, 0.6);
}
.post-foot {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  margin-top: 40px; padding-top: 22px; border-top: 1px solid rgba(0, 173, 243, 0.16);
}
.post-foot p { margin: 0; color: var(--muted); font-size: 15px; font-weight: 600; flex: 1 1 260px; min-width: 0; }
.post-foot p strong { color: var(--text); }
.sub-title { margin-top: 44px; font-family: var(--font-display); font-size: clamp(18px, 2vw, 22px); font-weight: 700; text-transform: uppercase; }

.rhythm { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 36px; }
.rhythm-item { border-radius: var(--radius); padding: 26px 24px; border: 1px solid var(--line); background: var(--glass); min-width: 0; }
.rhythm-num { font-family: var(--font-display); font-weight: 800; font-size: clamp(30px, 3.6vw, 40px); line-height: 1; color: var(--gold-hi); font-variant-numeric: tabular-nums; }
.rhythm-item b { display: block; margin-top: 12px; font-size: 17px; }
.rhythm-item p { margin: 6px 0 0; color: var(--muted); font-size: 15.5px; }

.timeline { list-style: none; padding: 0; margin: 44px 0 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; position: relative; }
.timeline::before {
  content: ""; position: absolute; top: 30px; left: 10%; right: 10%; height: 2px;
  background: linear-gradient(90deg, rgba(0, 173, 243, 0.1), var(--blue), rgba(0, 173, 243, 0.1));
}
.timeline li { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 10px; min-width: 0; }
.timeline li > div:not(.node) { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.node {
  width: 60px; height: 60px; border-radius: 50%; display: grid; place-items: center; position: relative; flex: none;
  background: radial-gradient(circle at 35% 30%, #0a6fb8, #04254d);
  border: 1.5px solid var(--blue); box-shadow: 0 0 22px rgba(0, 173, 243, 0.5);
}
.node svg { width: 28px; height: 28px; color: var(--blue-hi); }
.node i {
  position: absolute; top: -6px; right: -6px; width: 24px; height: 24px; border-radius: 50%;
  font-style: normal; font-size: 12px; font-weight: 800; display: grid; place-items: center;
  background: var(--gold-hi); color: var(--on-gold); font-variant-numeric: tabular-nums;
}
.timeline strong { font-family: var(--font-display); font-size: 13px; letter-spacing: 0.04em; text-transform: uppercase; color: var(--blue-hi); }
.timeline span { font-size: 14.5px; color: var(--muted); line-height: 1.35; }
.formula {
  margin-top: 40px; display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 10px 14px;
  font-weight: 800; font-size: clamp(15px, 1.8vw, 18px);
}
.formula span { padding: 9px 16px; border-radius: 999px; background: var(--glass-strong); border: 1px solid var(--line); }
.formula em { font-style: normal; color: var(--gold-hi); }

.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 36px; }
.fact { border-radius: var(--radius); padding: 24px; border: 1px solid var(--line); background: var(--glass); min-width: 0; display: flex; flex-direction: column; gap: 10px; }
.fact h3 { font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--blue-hi); font-weight: 800; }
.fact p { margin: 0; color: var(--muted); font-size: 15.5px; }
.fact p strong { color: var(--text); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { padding: 6px 12px; border-radius: 999px; font-size: 14px; font-weight: 800; font-variant-numeric: tabular-nums; background: rgba(227, 170, 77, 0.12); border: 1px solid rgba(227, 170, 77, 0.45); color: var(--gold-hi); }

.path { list-style: none; padding: 0; margin: 20px 0 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; counter-reset: path; }
.path li {
  position: relative; border-radius: 18px; padding: 18px 16px; min-width: 0;
  background: linear-gradient(180deg, var(--glass-strong), var(--glass)); border: 1px solid var(--line);
  font-weight: 700; font-size: 15px; line-height: 1.35;
}
.path li::before {
  counter-increment: path; content: counter(path);
  display: grid; place-items: center; width: 28px; height: 28px; margin-bottom: 10px; border-radius: 50%;
  font-family: var(--font-display); font-size: 13px; background: var(--blue); color: #02101f;
}

.example { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 36px; align-items: start; }
.ex-card { border-radius: var(--radius); padding: 24px; border: 1px solid var(--line); background: rgba(3, 12, 30, 0.7); min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.ex-label { display: flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--blue-hi); }
.ex-label span { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; font-family: var(--font-display); font-size: 12px; background: var(--glass-strong); border: 1px solid var(--line); letter-spacing: 0; }
.ex-card p { margin: 0; color: var(--muted); font-size: 15.5px; }
.ex-task { font-size: 16.5px; color: var(--text); font-weight: 600; }
.ex-meta { display: flex; flex-wrap: wrap; gap: 8px; }
.ex-meta span { font-size: 13px; font-weight: 700; padding: 5px 10px; border-radius: 999px; background: var(--glass-strong); color: var(--muted); }
.ex-steps { margin: 0; padding-left: 20px; display: grid; gap: 8px; color: var(--muted); font-size: 15.5px; }
.ex-steps li::marker { color: var(--blue); font-weight: 800; }
.video {
  position: relative; aspect-ratio: 16 / 9; max-width: 100%; border-radius: 14px; overflow: hidden;
  background: radial-gradient(circle at 70% 30%, rgba(0, 173, 243, 0.45), transparent 55%), linear-gradient(135deg, #0a2f5c, #050d20);
  border: 1px solid var(--line); display: flex; align-items: flex-end; padding: 12px;
}
.video::before {
  content: ""; position: absolute; left: 50%; top: 42%; transform: translate(-50%, -50%);
  width: 46px; height: 46px; border-radius: 50%; background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 0 24px rgba(0, 173, 243, 0.6);
}
.video::after {
  content: ""; position: absolute; left: calc(50% + 3px); top: 42%; transform: translate(-50%, -50%);
  border-style: solid; border-width: 9px 0 9px 15px; border-color: transparent transparent transparent #04254d;
}
.video span { position: relative; font-size: 13px; font-weight: 800; display: flex; justify-content: space-between; width: 100%; gap: 8px; }
.video span em { font-style: normal; font-variant-numeric: tabular-nums; color: var(--blue-hi); }
.qa { display: grid; gap: 12px; }
.qa div { border-left: 2px solid var(--gold); padding-left: 12px; }
.qa b { display: block; font-size: 14px; color: var(--gold-hi); }
.qa p { font-size: 15px; color: var(--text); }
.ex-feedback { border-radius: 14px; padding: 14px; background: rgba(0, 120, 198, 0.16); border: 1px solid var(--line); font-size: 15px; }
.ex-feedback b { color: var(--blue-hi); }

.compare { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 36px; }
.panel { border-radius: var(--radius); padding: 24px; border: 1px solid var(--line); background: var(--glass); min-width: 0; }
.panel h3 { margin: 0 0 10px; font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--dim); font-weight: 800; }
.panel p { margin: 0; color: var(--muted); }
.panel.on { background: linear-gradient(180deg, rgba(0, 120, 198, 0.26), rgba(0, 50, 101, 0.12)); border-color: rgba(127, 216, 255, 0.5); box-shadow: 0 0 40px rgba(0, 120, 198, 0.25); }
.panel.on h3 { color: var(--blue-hi); }
.panel.on p { color: var(--text); }

.parents { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 32px; margin-top: 20px; align-items: start; }
.gets { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.gets li { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 14px; align-items: start; }
.gets .ic { width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; background: var(--glass-strong); border: 1px solid var(--line); }
.gets .ic svg { width: 24px; height: 24px; color: var(--blue-hi); }
.gets b { display: block; font-size: 17px; }
.gets p { margin: 2px 0 0; color: var(--muted); font-size: 15.5px; }
.gets-note { margin: 22px 0 0; color: var(--dim); font-size: 14.5px; }
.report {
  border-radius: 24px; padding: 24px; min-width: 0;
  background: linear-gradient(170deg, rgba(0, 120, 198, 0.22), rgba(3, 12, 30, 0.85) 60%);
  border: 1px solid rgba(127, 216, 255, 0.4);
}
.report-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; padding-bottom: 14px; border-bottom: 1px solid rgba(0, 173, 243, 0.16); }
.report-head b { font-family: var(--font-display); font-size: 15px; text-transform: uppercase; letter-spacing: 0.02em; }
.report-head span { font-size: 12px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold-hi); }
.report dl { margin: 0; display: grid; }
.report dl > div { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 12px; padding: 12px 0; border-bottom: 1px solid rgba(0, 173, 243, 0.1); }
.report dl > div:last-child { border-bottom: 0; padding-bottom: 0; }
.report dt { color: var(--dim); font-size: 14px; font-weight: 700; }
.report dd { margin: 0; font-size: 15px; font-weight: 600; }

.buy { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: center; }
.price-card {
  border-radius: 28px; padding: 32px; position: relative; min-width: 0;
  background: linear-gradient(170deg, rgba(0, 120, 198, 0.32), rgba(0, 50, 101, 0.5) 55%, rgba(3, 10, 26, 0.92));
  border: 1px solid rgba(127, 216, 255, 0.5);
  box-shadow: 0 0 70px rgba(0, 120, 198, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}
.price-label { font-size: 13px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold-hi); }
.price { display: flex; align-items: baseline; gap: 10px; margin: 10px 0 4px; font-family: var(--font-display); font-weight: 800; }
.price-num { font-size: clamp(48px, 7vw, 68px); line-height: 1; font-variant-numeric: tabular-nums; }
.price-cur { font-size: 26px; color: var(--blue-hi); }
.price-sub { color: var(--muted); margin: 0 0 22px; font-weight: 600; }
.incl { list-style: none; margin: 0 0 28px; padding: 0; display: grid; gap: 12px; }
.incl li { display: flex; gap: 12px; align-items: flex-start; font-weight: 600; }
.incl svg { width: 20px; height: 20px; flex: none; margin-top: 3px; color: var(--gold-hi); }
.price-card .cta { width: 100%; justify-content: center; }
.pay-methods { margin: 16px 0 0; text-align: center; font-size: 13.5px; color: var(--dim); font-weight: 600; }
.checkout-error {
  margin: 14px 0 0; padding: 12px 14px; border-radius: 14px; font-size: 14.5px; font-weight: 600; text-align: center;
  color: #ffd7dc; background: rgba(255, 92, 120, 0.12); border: 1px solid rgba(255, 120, 140, 0.4);
}
.flow { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; }
.flow li { display: grid; grid-template-columns: 46px minmax(0, 1fr); gap: 16px; align-items: start; }
.flow .n {
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 800; background: var(--glass-strong); border: 1px solid var(--line); color: var(--blue-hi);
}
.flow b { display: block; font-size: 17px; }
.flow p { margin: 2px 0 0; color: var(--muted); font-size: 15.5px; }

.faq { margin-top: 30px; display: grid; gap: 12px; }
details { border: 1px solid var(--line); border-radius: 18px; background: var(--glass); padding: 0 22px; }
summary { cursor: pointer; list-style: none; padding: 18px 0; font-weight: 800; font-size: 17px; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--gold-hi); font-size: 22px; line-height: 1; transition: transform 0.2s; }
details[open] summary::after { transform: rotate(45deg); }
details p { margin: 0 0 18px; color: var(--muted); max-width: 60em; }

footer { padding-block: 48px 120px; color: var(--dim); font-size: 14px; }
.foot { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 24px; border-top: 1px solid rgba(0, 173, 243, 0.16); padding-top: 28px; }
.foot nav { display: flex; flex-wrap: wrap; gap: 10px 22px; }
.foot a { text-decoration: none; color: var(--muted); }
.foot a:hover { color: var(--blue-hi); }
.legal { margin-top: 18px; max-width: 60em; }

.sticky {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 5;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0px));
  background: linear-gradient(180deg, rgba(2, 5, 13, 0), rgba(2, 5, 13, 0.92) 35%);
  display: none; justify-content: center;
  transform: translateY(110%); transition: transform 0.25s ease;
}
.sticky.show { transform: none; }
.sticky .cta { width: 100%; max-width: 480px; justify-content: center; }

.center { min-height: 100%; display: grid; place-items: center; padding-block: 24px 64px; }
.result { max-width: 560px; width: 100%; text-align: center; }
.result .eyebrow { justify-content: center; }
.result h1 { font-size: clamp(32px, 6vw, 52px); }
.result .lead { margin-inline: auto; }
.result .cta { margin-top: 30px; }
.result .post { text-align: left; margin-top: 36px; padding: 24px; border-radius: 24px; }
.result .post h2 { font-size: 15px; letter-spacing: 0.08em; text-transform: uppercase; font-family: var(--font-body); color: var(--blue-hi); }
.result .post p { margin: 8px 0 0; color: var(--muted); font-size: 15.5px; }
.result[data-status="failure"] .hl { background: none; color: var(--danger); filter: none; }
.copy-row { display: flex; gap: 10px; margin-top: 14px; }
.copy-row input {
  flex: 1 1 auto; min-width: 0; padding: 12px 14px; border-radius: 12px; font: inherit; font-size: 14px;
  color: var(--text); background: rgba(2, 5, 13, 0.6); border: 1px solid var(--line);
}
.copy-row button {
  flex: none; padding: 12px 16px; border-radius: 12px; font: inherit; font-weight: 800; font-size: 14px; cursor: pointer;
  color: var(--blue-hi); background: var(--glass-strong); border: 1px solid var(--line);
}
.copy-row button:hover { background: rgba(0, 173, 243, 0.2); }

.doc { max-width: 760px; margin-inline: auto; padding-block: 16px 64px; }
.doc h1 { font-size: clamp(28px, 5vw, 44px); }
.doc h2 { font-size: 18px; text-transform: none; font-family: var(--font-body); margin-top: 36px; }
.doc p, .doc li { color: var(--muted); }
.doc ol, .doc ul { padding-left: 22px; display: grid; gap: 6px; }
.doc a { color: var(--blue-hi); }
.doc-note {
  margin: 20px 0 0; padding: 14px 16px; border-radius: 14px; font-weight: 700; font-size: 15px;
  color: #ffe9b8; background: rgba(227, 170, 77, 0.1); border: 1px solid rgba(227, 170, 77, 0.45);
}
.doc .back { display: inline-block; margin-top: 40px; color: var(--blue-hi); font-weight: 700; text-decoration: none; }

@media (max-width: 960px) {
  .path { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .path li:last-child { grid-column: 1 / -1; }
  .example { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 900px) {
  .hero { grid-template-columns: minmax(0, 1fr); gap: 40px; padding-top: 16px; }
  .chat { margin-inline: auto; }
  .buy, .parents { grid-template-columns: minmax(0, 1fr); }
  .compare, .rhythm, .facts { grid-template-columns: minmax(0, 1fr); }
  .timeline { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .timeline::before { top: 30px; bottom: 30px; left: 29px; right: auto; width: 2px; height: auto; background: linear-gradient(180deg, rgba(0, 173, 243, 0.1), var(--blue), rgba(0, 173, 243, 0.1)); }
  .timeline li { flex-direction: row; text-align: left; gap: 16px; }
  .sticky { display: flex; }
}
@media (max-width: 520px) {
  body { font-size: 16px; }
  .page { padding-inline: 16px; }
  .nav-link { display: none; }
  .logo-mark { height: 36px; }
  .logo-word { height: 18px; }
  .pillars { gap: 10px; }
  .pillar { font-size: 13.5px; padding: 14px 8px; }
  .pillar svg { width: 32px; height: 32px; }
  .cta { font-size: 16px; padding: 16px 20px 16px 18px; }
  .doodles { display: none; }
  .post { border-radius: 24px; }
  .path { grid-template-columns: minmax(0, 1fr); }
  .report dl > div { grid-template-columns: minmax(0, 1fr); gap: 4px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .cta, .sticky { transition: none; }
  .cta.is-loading .arrow { animation: none; }
}