/* Layout concept: a production spec sheet. Wide expanded headings, mono slug lines,
   trim and bleed guides used only where they describe a real printed object. */
:root {
  --paper: #F8FAFC;
  --paper-2: #EEF2F6;
  --card: #FFFFFF;
  --ink: #101B2B;
  --ink-2: #2E3B4E;
  --muted: #5A6779;
  --rule: #D6DDE5;
  --rule-strong: #B9C3CF;
  --cyan: #00A9CE;
  --cyan-ink: #00769A;
  --magenta: #D92C83;
  --magenta-ink: #B01F68;
  --yellow: #F4C542;
  --yellow-soft: #FBEFC6;
  --band: #101B2B;
  --band-2: #18263A;
  --band-fg: #F8FAFC;
  --band-muted: #A9B5C4;
  --band-rule: #2A3A52;
  --btn: #101B2B;
  --btn-fg: #F8FAFC;
  --btn-hover: #22344D;
  --ph-bg: #E3F5FA;
  --ph-fg: #005F7C;
  --sheet: #FFFFFF;
  --sheet-ink: #101B2B;
  --pasteboard: #E7ECF2;
  --shadow: 0 1px 2px rgba(16,27,43,.06), 0 8px 24px rgba(16,27,43,.08);
  --shadow-lg: 0 2px 4px rgba(16,27,43,.06), 0 24px 60px rgba(16,27,43,.16);

  --f-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --f-body: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --show-on-light: inline-block;
  --show-on-dark: none;
  --wrap: 1180px;
  --radius: 6px;
  --gutter-l: max(16px, env(safe-area-inset-left, 0px));
  --gutter-r: max(16px, env(safe-area-inset-right, 0px));
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0D1724; --paper-2: #121F31; --card: #15233A;
    --ink: #EEF2F6; --ink-2: #CBD3DD; --muted: #8F9CAE;
    --rule: #22324A; --rule-strong: #34465F;
    --cyan-ink: #3CC8E8; --magenta-ink: #F26AAD; --yellow-soft: #3A3218;
    --band: #08111C; --band-2: #101C2C; --band-fg: #F1F5F9; --band-muted: #9AA8BA; --band-rule: #22324A;
    --btn: #F8FAFC; --btn-fg: #101B2B; --btn-hover: #DCE4ED;
    --ph-bg: #0E3442; --ph-fg: #8FE0F2;
    --pasteboard: #1A2840;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.3);
    --shadow-lg: 0 2px 4px rgba(0,0,0,.3), 0 24px 60px rgba(0,0,0,.45);
    --show-on-light: none; --show-on-dark: inline-block;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0D1724; --paper-2: #121F31; --card: #15233A;
  --ink: #EEF2F6; --ink-2: #CBD3DD; --muted: #8F9CAE;
  --rule: #22324A; --rule-strong: #34465F;
  --cyan-ink: #3CC8E8; --magenta-ink: #F26AAD; --yellow-soft: #3A3218;
  --band: #08111C; --band-2: #101C2C; --band-fg: #F1F5F9; --band-muted: #9AA8BA; --band-rule: #22324A;
  --btn: #F8FAFC; --btn-fg: #101B2B; --btn-hover: #DCE4ED;
  --ph-bg: #0E3442; --ph-fg: #8FE0F2;
  --pasteboard: #1A2840;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.3);
  --shadow-lg: 0 2px 4px rgba(0,0,0,.3), 0 24px 60px rgba(0,0,0,.45);
  --show-on-light: none; --show-on-dark: inline-block;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink-2);
  font: 400 17px/1.6 var(--f-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 60; background: var(--paper); }
img, svg { max-width: 100%; }
a { color: var(--cyan-ink); text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 3px; }
h1, h2, h3, h4 { font-family: var(--f-display); color: var(--ink); margin: 0; text-wrap: balance; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.3rem, 5.2vw, 4rem); line-height: 1.02; font-weight: 800; font-stretch: 112%; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.75rem); line-height: 1.08; font-weight: 750; font-stretch: 110%; }
h3 { font-size: 1.2rem; line-height: 1.25; font-weight: 650; font-stretch: 104%; }
p { margin: 0; }
.mono { font-family: var(--f-mono); }
.tnum { font-variant-numeric: tabular-nums; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: var(--gutter-l); padding-right: var(--gutter-r); }
.section { padding-block: clamp(64px, 9vw, 112px); }
.section--alt { background: var(--paper-2); }
.section--band { background: var(--band); color: var(--band-muted); }
.section--band h2, .section--band h3 { color: var(--band-fg); }
.section-head { display: grid; gap: 18px; max-width: 760px; margin-bottom: clamp(36px, 5vw, 56px); }
.section-head.center { margin-inline: auto; text-align: center; justify-items: center; }
.lede { font-size: 1.15rem; line-height: 1.6; color: var(--muted); max-width: 64ch; }
.section--band .lede { color: var(--band-muted); }

.eyebrow {
  font: 500 0.76rem/1 var(--f-mono); letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted); display: inline-flex; align-items: center; gap: 10px;
}
.eyebrow::before { content: ""; width: 18px; height: 6px; background: linear-gradient(90deg, var(--cyan) 0 33%, var(--magenta) 33% 66%, var(--yellow) 66%); }
.section--band .eyebrow { color: var(--band-muted); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font: 600 1rem/1.2 var(--f-body); text-decoration: none; cursor: pointer;
  padding: 15px 22px; border-radius: var(--radius); border: 1.5px solid transparent;
  transition: background .15s, border-color .15s, transform .15s;
  text-align: center;
}
.btn--primary { background: var(--btn); color: var(--btn-fg); }
.btn--primary:hover { background: var(--btn-hover); }
.btn--primary .price { font-family: var(--f-mono); font-weight: 500; padding: 3px 8px; border-radius: 3px; background: var(--yellow); color: #101B2B; font-size: .9rem; }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--rule-strong); }
.btn--ghost:hover { border-color: var(--ink); }
.btn--lg { padding: 18px 26px; font-size: 1.06rem; }
.btn--block { width: 100%; }
.section--band .btn--ghost { color: var(--band-fg); border-color: var(--band-rule); }
.section--band .btn--ghost:hover { border-color: var(--band-fg); }
.btn--light { background: var(--band-fg); color: #101B2B; }
.btn--light:hover { background: #DCE4ED; }
.btn--light .price { font-family: var(--f-mono); font-weight: 500; padding: 3px 8px; border-radius: 3px; background: var(--yellow); color: #101B2B; font-size: .9rem; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.cta-note { font-size: .88rem; color: var(--muted); }

/* Header */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--rule);
}
.header-inner { display: flex; align-items: center; gap: 24px; min-height: 80px; padding-block: 8px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; flex-shrink: 0; }
.logo-on-light { display: var(--show-on-light); }
.logo-on-dark { display: var(--show-on-dark); }
.logo-img { height: 60px; width: auto; max-width: none; }
.brand-word { font: 700 1.02rem/1 var(--f-display); font-stretch: 112%; letter-spacing: -0.01em; white-space: nowrap; }
.brand-word span { font-weight: 400; color: var(--muted); }
.nav { display: flex; gap: 22px; margin-left: auto; }
.nav a { color: var(--ink-2); text-decoration: none; font-size: .93rem; font-weight: 500; }
.nav a:hover { color: var(--ink); text-decoration: underline; }
.header-cta { padding: 10px 16px; font-size: .92rem; }
.nav-toggle { display: none; margin-left: auto; background: none; border: 1px solid var(--rule-strong); border-radius: var(--radius); color: var(--ink); padding: 8px 10px; font: 500 .85rem var(--f-body); cursor: pointer; }
@media (max-width: 960px) {
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; gap: 0; background: var(--paper); border-bottom: 1px solid var(--rule); padding: 8px var(--gutter-r) 16px var(--gutter-l); }
  .nav.open { display: flex; }
  .nav a { padding: 12px 0; border-bottom: 1px solid var(--rule); }
  .nav-toggle { display: inline-flex; }
  .header-inner { gap: 12px; }
}
@media (max-width: 520px) {
  .logo-img { height: 46px; }
  .header-cta .label-long { display: none; }
}

/* Hero */
.hero { padding-block: clamp(48px, 7vw, 88px) clamp(72px, 9vw, 120px); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero-copy { display: grid; gap: 22px; min-width: 0; }
.hero-sub { font-size: clamp(1.1rem, 1.6vw, 1.28rem); color: var(--ink-2); line-height: 1.5; max-width: 34em; font-weight: 500; }
.hero-body { color: var(--muted); max-width: 34em; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 8px 20px; font: 500 .8rem/1.4 var(--f-mono); color: var(--muted); letter-spacing: .02em; }
.hero-meta span::before { content: "\2713"; color: var(--cyan-ink); margin-right: 6px; }
.hero-visual { position: relative; min-width: 0; }
.press-sheet { display: block; width: 100%; max-width: 520px; margin-left: auto; filter: drop-shadow(0 24px 40px rgba(16,27,43,.18)); }
.hero-dash { position: absolute; left: 0; bottom: -64px; width: min(56%, 310px); }
.sheet-legend { display: flex; gap: 16px; flex-wrap: wrap; justify-content: flex-end; font: 500 .72rem/1 var(--f-mono); color: var(--muted); margin-top: 14px; max-width: 520px; margin-left: auto; }
.sheet-legend i { display: inline-block; width: 16px; height: 0; border-top: 1.5px dashed; vertical-align: middle; margin-right: 6px; }
.sheet-legend .lg-bleed i { border-color: var(--magenta); }
.sheet-legend .lg-trim i { border-top-style: solid; border-color: var(--ink); }
.sheet-legend .lg-safe i { border-color: var(--cyan); }
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .press-sheet { margin: 0 auto; max-width: 440px; }
  .sheet-legend { justify-content: center; margin-inline: auto; }
  .hero-dash { position: relative; left: auto; bottom: auto; width: 100%; max-width: 440px; margin: 20px auto 0; }
}

/* Academy dashboard mockup */
.dash { background: var(--card); border: 1px solid var(--rule); border-radius: 10px; box-shadow: var(--shadow-lg); overflow: hidden; font-size: .78rem; color: var(--ink-2); }
.dash-top { display: flex; align-items: center; gap: 8px; padding: 10px 12px; border-bottom: 1px solid var(--rule); font: 600 .78rem var(--f-display); font-stretch: 108%; color: var(--ink); }
.dash-tag { margin-left: auto; font: 500 .66rem var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); border: 1px solid var(--rule); border-radius: 99px; padding: 2px 8px; }
.dash-body { display: grid; grid-template-columns: 38% 1fr; min-height: 150px; }
.dash-side { border-right: 1px solid var(--rule); padding: 10px; display: grid; gap: 4px; align-content: start; background: var(--paper-2); }
.dash-side div { display: flex; align-items: center; gap: 6px; padding: 4px 6px; border-radius: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--muted); }
.dash-side div b { font: 500 .62rem var(--f-mono); color: var(--muted); }
.dash-side .on { background: var(--card); color: var(--ink); box-shadow: inset 2px 0 0 var(--magenta); }
.dash-main { padding: 10px; display: grid; gap: 8px; align-content: start; min-width: 0; }
.dash-video { aspect-ratio: 16/9; max-width: 100%; border-radius: 6px; background: #101B2B; position: relative; overflow: hidden; display: grid; place-items: center; }
.dash-video::before { content: ""; position: absolute; inset: 14% 22%; border: 1px dashed rgba(217,44,131,.7); }
.dash-video::after { content: ""; position: absolute; inset: 20% 28%; border: 1px solid rgba(248,250,252,.5); }
.dash-play { position: relative; z-index: 1; width: 30px; height: 30px; border-radius: 50%; background: #F8FAFC; display: grid; place-items: center; }
.dash-play::after { content: ""; border-left: 9px solid #101B2B; border-top: 6px solid transparent; border-bottom: 6px solid transparent; margin-left: 3px; }
.dash-title { font-weight: 600; color: var(--ink); line-height: 1.3; }
.dash-chips { display: flex; flex-wrap: wrap; gap: 4px; }
.dash-chips span { font: 500 .62rem var(--f-mono); padding: 2px 6px; border-radius: 3px; background: var(--paper-2); color: var(--muted); }
.dash-progress { height: 4px; background: var(--paper-2); border-radius: 2px; overflow: hidden; }
.dash-progress i { display: block; height: 100%; width: 38%; background: var(--cyan); }
.dash-foot { padding: 6px 12px; border-top: 1px solid var(--rule); font: 500 .62rem var(--f-mono); color: var(--muted); letter-spacing: .04em; }
.dash--lg { font-size: .9rem; }
.dash--lg .dash-body { min-height: 300px; grid-template-columns: 34% 1fr; }
.dash--lg .dash-side div { padding: 7px 8px; }
.dash--lg .dash-main { padding: 16px; gap: 12px; }
.dash--lg .dash-chips span { font-size: .7rem; padding: 3px 8px; }

/* Problem */
.problem-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 64px); align-items: start; }
.issue-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.issue-list li { display: grid; grid-template-columns: 128px 1fr; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--rule); align-items: baseline; }
.issue-tag { font: 500 .72rem/1.3 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--magenta-ink); }
.issue-list p { color: var(--ink-2); }
.cost-panel { background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: 28px; display: grid; gap: 18px; position: sticky; top: 96px; }
.cost-panel h3 { font-size: 1.1rem; }
.cost-list { display: grid; gap: 14px; margin: 0; padding: 0; list-style: none; }
.cost-list li { display: grid; gap: 2px; padding-left: 16px; border-left: 2px solid var(--rule-strong); }
.cost-list b { color: var(--ink); font-weight: 600; }
.cost-list span { color: var(--muted); font-size: .95rem; }
@media (max-width: 860px) {
  .problem-grid { grid-template-columns: 1fr; }
  .cost-panel { position: static; }
  .issue-list li { grid-template-columns: 1fr; gap: 4px; }
}

/* Workflow */
.flow { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 0; border: 1px solid var(--rule); border-radius: var(--radius); background: var(--card); overflow: hidden; }
.flow-step { padding: 22px 18px 24px; display: grid; gap: 10px; align-content: start; border-right: 1px solid var(--rule); position: relative; }
.flow-step:last-child { border-right: 0; }
.flow-num { font: 500 .75rem var(--f-mono); color: var(--muted); }
.flow-step h3 { font-size: 1.02rem; }
.flow-step p { font-size: .9rem; color: var(--muted); line-height: 1.5; }
.flow-owner { font: 500 .68rem/1.3 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; padding: 4px 8px; border-radius: 3px; justify-self: start; }
.flow-owner.ai { background: var(--ph-bg); color: var(--ph-fg); }
.flow-owner.you { background: var(--yellow-soft); color: var(--ink); }
.flow-brackets { display: grid; grid-template-columns: 4fr 2fr; gap: 0; margin-top: 14px; }
.flow-brackets div { border-top: 2px solid; padding-top: 10px; font: 500 .78rem/1.4 var(--f-mono); letter-spacing: .04em; }
.flow-brackets .b-ai { border-color: var(--cyan); color: var(--cyan-ink); margin-right: 6px; }
.flow-brackets .b-you { border-color: var(--yellow); color: var(--ink); margin-left: 6px; }
.flow-callout { margin-top: 32px; display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: start; padding: 22px 24px; border: 1px solid var(--rule); border-left: 4px solid var(--yellow); border-radius: var(--radius); background: var(--card); max-width: 900px; }
.flow-callout svg { width: 28px; height: 28px; color: var(--ink); }
.flow-callout p { color: var(--ink-2); }
.flow-callout b { color: var(--ink); }
@media (max-width: 1000px) {
  .flow { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .flow-step:nth-child(3) { border-right: 0; }
  .flow-step:nth-child(-n+3) { border-bottom: 1px solid var(--rule); }
  .flow-brackets { display: none; }
}
@media (max-width: 560px) {
  .flow { grid-template-columns: 1fr; }
  .flow-step { border-right: 0; border-bottom: 1px solid var(--rule); }
  .flow-step:last-child { border-bottom: 0; }
  .flow-callout { grid-template-columns: 1fr; }
}

/* Demo */
.demo { display: grid; gap: 20px; }
.demo-tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.demo-tab {
  font: 500 .92rem var(--f-body); color: var(--band-muted); background: transparent; cursor: pointer;
  border: 1px solid var(--band-rule); border-radius: 99px; padding: 9px 16px;
}
.demo-tab:hover { color: var(--band-fg); border-color: var(--band-muted); }
.demo-tab[aria-selected="true"] { background: var(--band-fg); color: #101B2B; border-color: var(--band-fg); }
.demo-panel { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.4fr); gap: 0; border: 1px solid var(--band-rule); border-radius: 10px; overflow: hidden; background: var(--band-2); }
.demo-col { padding: clamp(20px, 3vw, 32px); display: grid; gap: 16px; align-content: start; min-width: 0; }
.demo-col + .demo-col { border-left: 1px solid var(--band-rule); background: #0B1522; }
.demo-label { display: flex; align-items: center; justify-content: space-between; gap: 12px; font: 500 .74rem var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--band-muted); }
.demo-label .dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 8px; vertical-align: middle; }
.demo-basic { font: 400 1.3rem/1.4 var(--f-display); font-stretch: 104%; color: #C9D2DD; padding: 18px; border: 1px dashed var(--band-rule); border-radius: 6px; }
.demo-miss { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; font-size: .9rem; color: var(--band-muted); }
.demo-miss li::before { content: "?"; display: inline-grid; place-items: center; width: 18px; height: 18px; border-radius: 50%; border: 1px solid var(--band-rule); font: 600 .7rem var(--f-mono); margin-right: 10px; color: var(--yellow); }
.demo-improved { font: 400 .95rem/1.7 var(--f-mono); color: #E7EDF4; white-space: pre-wrap; word-break: break-word; margin: 0; }
.demo-improved mark, .prompt-text mark { background: rgba(0,169,206,.18); color: #8FE0F2; padding: 0 3px; border-radius: 2px; }
.demo-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.demo-chips span { font: 500 .72rem var(--f-mono); padding: 4px 8px; border-radius: 3px; background: rgba(0,169,206,.14); color: #8FE0F2; }
.demo-why { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.demo-why div { padding: 18px; border-top: 2px solid var(--band-rule); }
.demo-why b { display: block; color: var(--band-fg); font-family: var(--f-display); font-stretch: 106%; margin-bottom: 4px; }
.demo-why p { font-size: .92rem; color: var(--band-muted); }
.demo-why div:nth-child(1) { border-color: var(--cyan); }
.demo-why div:nth-child(2) { border-color: var(--magenta); }
.demo-why div:nth-child(3) { border-color: var(--yellow); }
.demo-disclaimer { font: 400 .8rem/1.5 var(--f-mono); color: var(--band-muted); }
.copy-btn {
  display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
  font: 500 .78rem var(--f-mono); letter-spacing: .02em; text-transform: none;
  border-radius: 4px; padding: 6px 10px; border: 1px solid var(--rule-strong); background: var(--card); color: var(--ink);
}
.copy-btn svg { width: 14px; height: 14px; }
.copy-btn:hover { border-color: var(--ink); }
.copy-btn.copied { border-color: var(--cyan); color: var(--cyan-ink); }
.demo .copy-btn { background: transparent; color: var(--band-fg); border-color: var(--band-rule); }
.demo .copy-btn:hover { border-color: var(--band-fg); }
.demo .copy-btn.copied { color: #8FE0F2; border-color: var(--cyan); }
@media (max-width: 860px) {
  .demo-panel { grid-template-columns: 1fr; }
  .demo-col + .demo-col { border-left: 0; border-top: 1px solid var(--band-rule); }
  .demo-why { grid-template-columns: 1fr; }
}

/* Toolkit contents */
.toolkit-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 4vw, 56px); align-items: start; }
.toc { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--ink); counter-reset: ch; }
.toc li { display: grid; grid-template-columns: 52px 1fr; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--rule); align-items: baseline; }
.toc .ch { font: 500 .8rem var(--f-mono); color: var(--muted); }
.toc h3 { font-size: 1rem; }
.toc p { font-size: .9rem; color: var(--muted); margin-top: 3px; }
.toc li.toc-bonus .ch { color: var(--magenta-ink); }
.anatomy { background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: 26px; display: grid; gap: 16px; }
.anatomy h3 { font-size: 1.05rem; }
.anatomy ol { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; counter-reset: an; }
.anatomy li { display: grid; grid-template-columns: 26px 1fr; gap: 10px; font-size: .95rem; }
.anatomy li::before { counter-increment: an; content: counter(an); font: 500 .75rem var(--f-mono); width: 22px; height: 22px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--rule-strong); color: var(--muted); }
.anatomy b { color: var(--ink); font-weight: 600; }
.toolkit-side { display: grid; gap: 20px; }
.toolkit-buy { display: grid; gap: 12px; padding: 26px; border-radius: var(--radius); background: var(--band); color: var(--band-muted); }
.toolkit-buy .row { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.toolkit-buy b { color: var(--band-fg); font: 700 1.15rem var(--f-display); font-stretch: 108%; }
.toolkit-buy .big { font: 800 2.2rem/1 var(--f-display); color: var(--band-fg); font-stretch: 112%; }
.toolkit-buy .big small { font: 500 .85rem var(--f-mono); color: var(--band-muted); margin-left: 6px; }
.toolkit-buy p { font-size: .9rem; }
.cards-4 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-top: clamp(40px, 5vw, 64px); }
.prompt-card { background: var(--card); border: 1px solid var(--rule); border-radius: var(--radius); padding: 22px; display: grid; gap: 12px; align-content: start; min-width: 0; }
.prompt-card header { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.pc-chapter { font: 500 .72rem var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.pc-purpose { font-size: .93rem; color: var(--muted); }
.prompt-text { font: 400 .86rem/1.65 var(--f-mono); background: var(--band); color: #DCE4ED; padding: 16px; border-radius: 5px; margin: 0; white-space: pre-wrap; word-break: break-word; }
.pc-check { font-size: .84rem; color: var(--ink-2); padding: 10px 12px; background: var(--yellow-soft); border-radius: 4px; }
.pc-check b { font-weight: 600; }
@media (max-width: 860px) {
  .toolkit-grid, .cards-4 { grid-template-columns: 1fr; }
}

/* Before / after */
.ba-list { display: grid; gap: 28px; }
.ba { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); border: 1px solid var(--rule); border-radius: var(--radius); overflow: hidden; background: var(--card); }
.ba-head { grid-column: 1 / -1; padding: 14px 22px; border-bottom: 1px solid var(--rule); display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; align-items: baseline; }
.ba-head h3 { font-size: 1.05rem; }
.ba-side { padding: 22px; display: grid; gap: 10px; align-content: start; min-width: 0; }
.ba-side + .ba-side { border-left: 1px solid var(--rule); }
.ba-before { background: var(--paper-2); }
.ba-tag { font: 500 .72rem var(--f-mono); letter-spacing: .12em; text-transform: uppercase; }
.ba-before .ba-tag { color: var(--muted); }
.ba-after .ba-tag { color: var(--cyan-ink); }
.ba-text { font: 400 .88rem/1.65 var(--f-mono); color: var(--ink-2); white-space: pre-wrap; word-break: break-word; margin: 0; }
.ba-before .ba-text { color: var(--muted); }
@media (max-width: 760px) {
  .ba { grid-template-columns: 1fr; }
  .ba-side + .ba-side { border-left: 0; border-top: 1px solid var(--rule); }
}

/* Audience */
.aud-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--rule); border: 1px solid var(--rule); border-radius: var(--radius); overflow: hidden; }
.aud { background: var(--card); padding: 26px; display: grid; gap: 10px; align-content: start; }
.aud-icon { width: 36px; height: 36px; color: var(--ink); }
.aud p { color: var(--muted); font-size: .95rem; }
.aud .use { font: 500 .78rem/1.5 var(--f-mono); color: var(--ink-2); padding-top: 10px; border-top: 1px dashed var(--rule); }
@media (max-width: 900px) { .aud-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .aud-grid { grid-template-columns: 1fr; } }

/* Academy */
.academy-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(32px, 5vw, 64px); align-items: start; }
.curriculum { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; border-top: 1px solid var(--band-rule); }
.curriculum li { display: grid; grid-template-columns: 40px 1fr auto; gap: 12px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--band-rule); }
.curriculum .m { font: 500 .78rem var(--f-mono); color: var(--band-muted); }
.curriculum .t { color: var(--band-fg); font-weight: 500; }
.mod-status { font: 500 .66rem var(--f-mono); letter-spacing: .08em; text-transform: uppercase; padding: 3px 8px; border-radius: 99px; border: 1px solid var(--band-rule); color: var(--band-muted); white-space: nowrap; }
.mod-status[data-status="available"] { border-color: var(--cyan); color: #8FE0F2; }
.mod-status[data-status="in-production"] { border-color: var(--yellow); color: var(--yellow); }
.curr-note { font: 400 .8rem/1.5 var(--f-mono); color: var(--band-muted); margin-top: 14px; }
.includes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 24px; margin: 28px 0 0; padding: 0; list-style: none; }
.includes li { color: var(--band-fg); font-size: .95rem; padding-left: 22px; position: relative; }
.includes li::before { content: ""; position: absolute; left: 0; top: .55em; width: 10px; height: 10px; border: 1.5px solid var(--cyan); transform: rotate(45deg); }
.academy-visual { display: grid; gap: 20px; }
.academy-cta { display: grid; gap: 14px; padding: 24px; border: 1px solid var(--band-rule); border-radius: var(--radius); background: var(--band-2); }
.academy-cta .row { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.academy-cta .big { font: 800 2rem/1 var(--f-display); color: var(--band-fg); font-stretch: 112%; }
.academy-cta .per { font: 500 .85rem var(--f-mono); color: var(--band-muted); }
.academy-cta p { font-size: .9rem; }
.section--band .dash { border-color: var(--band-rule); }
@media (max-width: 900px) {
  .academy-grid { grid-template-columns: 1fr; }
  .includes { grid-template-columns: 1fr; }
}

/* Bonus */
.bonus-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.bonus { padding: 16px 18px; border: 1px solid var(--rule); border-radius: var(--radius); background: var(--paper); display: grid; gap: 4px; }
.bonus b { color: var(--ink); font-weight: 600; font-size: .96rem; }
.bonus span { color: var(--muted); font-size: .86rem; line-height: 1.45; }
.bonus-wrap { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 2fr); gap: clamp(24px, 4vw, 56px); align-items: start; }
@media (max-width: 960px) { .bonus-wrap { grid-template-columns: 1fr; } .bonus-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .bonus-grid { grid-template-columns: 1fr; } }

/* Pricing */
.price-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 24px; align-items: stretch; max-width: 1000px; margin: 0 auto; }
.price-card { position: relative; background: var(--card); border: 1px solid var(--rule); border-radius: 10px; padding: clamp(24px, 3vw, 36px); display: grid; gap: 18px; align-content: start; }
.price-card--main { border: 2px solid var(--ink); box-shadow: var(--shadow-lg); }
.price-flag { position: absolute; top: -13px; left: 28px; font: 500 .72rem var(--f-mono); letter-spacing: .1em; text-transform: uppercase; background: var(--yellow); color: #101B2B; padding: 5px 10px; border-radius: 3px; }
.price-name { font: 700 1.25rem var(--f-display); color: var(--ink); font-stretch: 108%; }
.price-for { color: var(--muted); font-size: .95rem; }
.price-amt { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.price-amt .big { font: 800 3rem/1 var(--f-display); color: var(--ink); font-stretch: 112%; }
.price-amt .per { font: 500 .9rem var(--f-mono); color: var(--muted); }
.price-terms { font: 500 .8rem/1.5 var(--f-mono); padding: 10px 12px; border-radius: 4px; background: var(--paper-2); color: var(--ink-2); }
.check-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.check-list li { padding-left: 26px; position: relative; font-size: .95rem; color: var(--ink-2); }
.check-list li::before { content: ""; position: absolute; left: 2px; top: .38em; width: 12px; height: 7px; border-left: 2px solid var(--cyan-ink); border-bottom: 2px solid var(--cyan-ink); transform: rotate(-45deg); }
.price-small { font-size: .85rem; color: var(--muted); }
@media (max-width: 800px) { .price-grid { grid-template-columns: 1fr; } }

/* FAQ */
.faq { max-width: 860px; margin: 0 auto; border-top: 1px solid var(--rule); }
.faq details { border-bottom: 1px solid var(--rule); }
.faq summary { list-style: none; cursor: pointer; padding: 22px 44px 22px 0; position: relative; font: 600 1.08rem/1.35 var(--f-display); font-stretch: 104%; color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 8px; top: 50%; width: 10px; height: 10px; border-right: 2px solid var(--ink); border-bottom: 2px solid var(--ink); transform: translateY(-70%) rotate(45deg); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq .ans { padding: 0 0 24px; color: var(--ink-2); display: grid; gap: 10px; max-width: 70ch; }

/* Final CTA */
.final { text-align: center; }
.final .section-head { margin-bottom: 36px; }
.final-options { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.final-alt { margin-top: 18px; font-size: .92rem; color: var(--band-muted); }
.final-alt a { color: var(--band-fg); }

/* Policies placeholder */
.policies { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.policy { border: 1px dashed var(--rule-strong); border-radius: var(--radius); padding: 18px; display: grid; gap: 6px; font-size: .9rem; }
.policy b { color: var(--ink); }
.placeholder { font-family: var(--f-mono); font-size: .82rem; color: var(--magenta-ink); }
@media (max-width: 760px) { .policies { grid-template-columns: 1fr; } }

/* Footer */
.site-footer { border-top: 1px solid var(--rule); padding-block: 40px 48px; font-size: .9rem; color: var(--muted); }
.footer-grid { display: flex; flex-wrap: wrap; gap: 24px 40px; align-items: flex-start; justify-content: space-between; }
.footer-links { display: flex; flex-wrap: wrap; gap: 10px 22px; }
.footer-links a { color: var(--ink-2); text-decoration: none; }
.footer-links a:hover { text-decoration: underline; }
.footer-base { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; font: 400 .8rem var(--f-mono); }

/* Notice dialog (unconnected checkout) */
.notice-backdrop { position: fixed; inset: 0; background: rgba(8,17,28,.6); z-index: 100; display: grid; place-items: center; padding: 16px max(16px, env(safe-area-inset-right, 0px)) 16px max(16px, env(safe-area-inset-left, 0px)); }
.notice { background: var(--card); color: var(--ink-2); border-radius: 10px; max-width: 460px; width: 100%; padding: 28px; display: grid; gap: 14px; box-shadow: var(--shadow-lg); border-top: 4px solid var(--yellow); }
.notice h2 { font-size: 1.3rem; }
.notice code { font: 500 .85rem var(--f-mono); background: var(--paper-2); padding: 2px 6px; border-radius: 3px; color: var(--ink); word-break: break-all; }

/* Setup preview bar */
.preview-bar { background: var(--yellow); color: #101B2B; font: 500 .8rem/1.4 var(--f-mono); }
.preview-bar .wrap { display: flex; flex-wrap: wrap; gap: 6px 18px; align-items: center; padding-block: 8px; }
.preview-bar a { color: #101B2B; }
.preview-bar b { font-weight: 600; }

/* Funnel pages */
.funnel-header { border-bottom: 1px solid var(--rule); }
.funnel-header .header-inner { justify-content: space-between; }
.steps { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; font: 500 .75rem var(--f-mono); color: var(--muted); list-style: none; margin: 0; padding: 0; }
.steps li { display: flex; align-items: center; gap: 6px; }
.steps li + li::before { content: ""; width: 18px; height: 1px; background: var(--rule-strong); margin-right: 6px; }
.steps .done { color: var(--cyan-ink); }
.steps .now { color: var(--ink); font-weight: 600; }
.funnel-main { padding-block: clamp(40px, 6vw, 72px) clamp(56px, 8vw, 96px); }
.confirm-strip { display: flex; gap: 14px; align-items: center; padding: 14px 18px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--rule); max-width: 720px; }
.confirm-strip .ok { flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%; background: var(--cyan); display: grid; place-items: center; }
.confirm-strip .ok::after { content: ""; width: 10px; height: 6px; border-left: 2px solid #fff; border-bottom: 2px solid #fff; transform: rotate(-45deg) translate(1px, -1px); }
.confirm-strip p { font-size: .95rem; color: var(--ink-2); }
.upgrade-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: clamp(28px, 4vw, 56px); align-items: start; margin-top: 36px; }
.compare { width: 100%; border-collapse: collapse; font-size: .93rem; }
.compare th, .compare td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--rule); vertical-align: top; }
.compare thead th { font: 500 .72rem var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.compare td:first-child { color: var(--ink); font-weight: 500; }
.compare .y { color: var(--cyan-ink); font-weight: 600; }
.compare .n { color: var(--muted); }
.table-wrap { overflow-x: auto; }
.decide { background: var(--card); border: 2px solid var(--ink); border-radius: 10px; padding: clamp(22px, 3vw, 32px); display: grid; gap: 16px; position: sticky; top: 24px; box-shadow: var(--shadow-lg); }
.decide .terms { font-size: .88rem; color: var(--ink-2); display: grid; gap: 8px; padding: 14px; background: var(--paper-2); border-radius: 6px; }
.decide .terms p { display: grid; grid-template-columns: 18px 1fr; gap: 8px; }
.decide .terms p::before { content: "\2022"; color: var(--magenta-ink); font-weight: 700; }
.decline-note { font-size: .86rem; color: var(--muted); text-align: center; }
@media (max-width: 860px) {
  .upgrade-grid { grid-template-columns: 1fr; }
  .decide { position: static; }
  .funnel-header .steps { display: none; }
}
.state-card { background: var(--card); border: 1px solid var(--rule); border-radius: 10px; padding: clamp(22px, 3vw, 32px); display: grid; gap: 16px; align-content: start; }
.state-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-top: 32px; }
.state-grid.one { grid-template-columns: minmax(0, 720px); }
.next-steps { margin: 0; padding: 0; list-style: none; display: grid; gap: 12px; counter-reset: ns; }
.next-steps li { display: grid; grid-template-columns: 28px 1fr; gap: 10px; font-size: .95rem; }
.next-steps li::before { counter-increment: ns; content: counter(ns); font: 500 .75rem var(--f-mono); width: 24px; height: 24px; display: grid; place-items: center; border-radius: 50%; background: var(--paper-2); color: var(--ink); }
.receipt { font: 400 .85rem/1.6 var(--f-mono); border-top: 2px solid var(--ink); }
.receipt div { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--rule-strong); }
.receipt span:last-child { color: var(--ink); text-align: right; }
@media (max-width: 760px) { .state-grid { grid-template-columns: 1fr; } }