:root {
  --page:#FCFAF7; --paper:#FFFFFF; --ink:#111614; --muted:#5D6461; --line:#E1E5DE;
  --accent:#376A54; --accent-deep:#254F3F; --accent-tint:#EAF0EB; --success:#376A54; --success-tint:#EAF0EB;
  --display:"Crimson Pro",Georgia,serif; --body:"Inter Tight",system-ui,sans-serif;
  --popover-shadow:0 12px 32px -12px rgba(54,50,34,.25);
}
* { box-sizing:border-box; }
html { background:var(--page); scroll-behavior:smooth; scroll-padding-top:6rem; }
body { margin:0; color:var(--ink); background:var(--page); font-family:var(--body); font-size:1.0625rem; line-height:1.6; -webkit-font-smoothing:antialiased; }
img { display:block; max-width:100%; }
a { color:inherit; text-decoration:none; }
a:hover { color:var(--accent); }
button,summary { font:inherit; }
a,summary { -webkit-tap-highlight-color:transparent; }
:focus-visible { outline:3px solid var(--accent); outline-offset:5px; }
[hidden] { display:none !important; }
.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; }
h1,h2,h3,p,figure { margin:0; }
h1,h2,h3 { font-family:var(--display); text-wrap:balance; }
h1 { font-size:clamp(3.4rem,4.6vw,3.75rem); line-height:1.05; letter-spacing:-.035em; font-weight:600; }
h2 { font-size:clamp(2.25rem,3.2vw,2.75rem); line-height:1.12; letter-spacing:-.025em; font-weight:500; }
h3 { font-size:1.9rem; line-height:1.12; letter-spacing:-.018em; font-weight:500; }
.container { width:min(100% - 6rem,1120px); margin-inline:auto; }
.skip-link { position:absolute; z-index:60; left:1rem; top:1rem; padding:.75rem 1rem; color:var(--paper); background:var(--accent); transform:translateY(-200%); }
.skip-link:focus { transform:none; }
.site-header { position:sticky; top:0; z-index:50; padding-block:1.1rem; border-bottom:1px solid #E8E5DF; background:rgba(252,250,247,.82); -webkit-backdrop-filter:saturate(160%) blur(10px); backdrop-filter:saturate(160%) blur(10px); }
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))) { .site-header { background:rgba(252,250,247,.97); } }
.header-inner { display:flex; align-items:center; gap:2rem; }
.brand { display:inline-flex; align-items:center; gap:.6rem; flex-shrink:0; font-family:var(--display); font-weight:600; font-size:1.65rem; line-height:1; }
.brand img { object-fit:contain; }
.desktop-nav { display:flex; align-items:center; gap:2rem; margin-left:auto; }
.desktop-nav a { font-size:.9375rem; white-space:nowrap; }
.header-actions { display:flex; align-items:center; gap:1.4rem; }
.header-login { font-size:.9375rem; white-space:nowrap; }
.button { display:inline-flex; align-items:center; justify-content:center; gap:1.25rem; border:1px solid var(--line); border-radius:10px; padding:.85rem 1.55rem; min-height:50px; font-size:1rem; font-weight:600; line-height:1.3; text-align:center; }
.button span { font-size:1.15em; }
.button-primary { border-color:var(--accent); background:var(--accent); color:var(--paper); }
.button-primary:hover { color:var(--paper); background:var(--accent-deep); border-color:var(--accent-deep); }
.button-outline { background:rgba(255,255,255,.55); border-color:#AEBFB5; color:var(--accent-deep); }
.button-outline:hover { background:var(--paper); border-color:var(--accent); }
.header-contact { border-radius:100px; min-height:44px; padding:.6rem 1.4rem; font-size:.9375rem; white-space:nowrap; }
.mobile-nav { display:none; }
.hero { padding-block:3.65rem 4.5rem; }
.hero-grid { display:grid; grid-template-columns:1.08fr 1fr; gap:4.5rem; align-items:center; }
.hero-copy { min-width:0; padding-block:.5rem; }
.eyebrow { color:var(--accent-deep); font-size:.9375rem; line-height:1.4; font-weight:500; letter-spacing:0; margin-bottom:1rem; }
.hero-eyebrow { display:inline-block; border:1px solid #CBD8D0; border-radius:100px; padding:.45rem 1rem; background:var(--accent-tint); margin-bottom:1.65rem; font-size:.875rem; }
.hero-lede { max-width:43ch; color:var(--muted); font-size:1.1875rem; line-height:1.6; margin-top:1.8rem; }
.hero-actions { display:flex; align-items:center; flex-wrap:wrap; gap:1.1rem 1.8rem; margin-block:1.65rem 1.25rem; }
.hero-actions .button { min-width:194px; }
.text-link { display:inline-flex; gap:.65rem; align-items:center; color:var(--accent-deep); font-size:1rem; font-weight:600; text-decoration:underline; text-decoration-color:#B4C7BA; text-underline-offset:6px; text-decoration-thickness:1px; }
.text-link:hover { text-decoration-color:var(--accent); }
.delivery { color:var(--muted); font-size:.875rem; line-height:1.65; }
.delivery span { padding-inline:.25rem; }
.listed { color:var(--muted); font-size:.875rem; line-height:1.65; margin-top:.35rem; }
.listed a { color:var(--accent-deep); text-decoration:underline; text-decoration-color:#B4C7BA; text-underline-offset:3px; }
.conversation { --demo-duration:13.333s; min-width:0; border:1px solid #DAE0DB; border-radius:15px; background:#F8FAF9; overflow:hidden; }
.conversation-top { display:flex; align-items:center; gap:.9rem; padding:1rem 1.1rem; color:var(--paper); background:var(--accent); border-bottom:1px solid #42745E; }
.chat-avatar { display:flex; align-items:center; justify-content:center; flex:0 0 38px; width:38px; height:38px; border:1px solid #D1D8D3; border-radius:10px; background:var(--paper); }
.chat-avatar img { width:34px; height:34px; object-fit:contain; }
.header-avatar { flex-basis:42px; width:42px; height:42px; border-color:rgba(255,255,255,.65); }
.header-avatar img { width:38px; height:38px; }
.chat-heading { display:flex; flex:1; min-width:0; flex-direction:column; line-height:1.45; }
.chat-heading strong { font-size:1.125rem; font-weight:600; }
.chat-heading>span { font-size:.875rem; color:#EFF5F1; }
.demo-toggle { display:inline-flex; flex:0 0 44px; width:44px; height:44px; align-items:center; justify-content:center; padding:0; color:var(--paper); border:1px solid rgba(255,255,255,.3); border-radius:9px; background:transparent; cursor:pointer; }
.demo-toggle:hover { background:rgba(255,255,255,.12); }
.demo-toggle:focus-visible { outline-color:var(--paper); outline-offset:3px; }
.demo-play-icon,.demo-replay-icon,.demo-user-paused .demo-pause-icon,.demo-complete .demo-pause-icon { display:none; }
.demo-user-paused .demo-play-icon { display:block; }
.demo-complete .demo-replay-icon { display:block; }
.demo-complete .demo-play-icon { display:none; }
.conversation-body { --chat-pad-top:1.3rem; --chat-pad-x:1.1rem; --chat-pad-bottom:1.5rem; position:relative; padding:var(--chat-pad-top) var(--chat-pad-x) var(--chat-pad-bottom); display:flex; flex-direction:column; gap:1rem; }
.demo-typing { display:none; position:absolute; top:var(--chat-pad-top); left:var(--chat-pad-x); gap:4px; align-items:center; padding:.9rem 1rem; background:var(--paper); border:1px solid #EDF0EC; border-radius:14px; pointer-events:none; }
.demo-typing span { width:8px; height:8px; border-radius:50%; background:#8E9C93; }
.chat-message { border-radius:14px; padding:.75rem 1rem; font-size:1rem; line-height:1.5; min-width:0; }
.speaker { display:block; color:var(--accent-deep); font-size:.8125rem; font-weight:600; margin-bottom:.22rem; }
.learner { align-self:flex-end; color:#242F29; background:var(--accent-tint); max-width:78%; }
.coach-row { display:flex; align-items:flex-start; width:88%; }
.coach { background:var(--paper); border:1px solid #EDF0EC; }
.completion-message { color:var(--accent-deep); background:var(--accent-tint); border-color:#D1DED4; }
.check { color:var(--success); font-weight:600; }
.section { padding-block:5rem; }
.section-heading { display:flex; justify-content:space-between; align-items:flex-end; gap:2rem; margin-bottom:2.3rem; }
.section-heading .eyebrow { margin-bottom:.85rem; }
.section-intro { color:var(--muted); font-size:1.0625rem; line-height:1.6; padding-bottom:.2rem; }
.training-section { padding-top:3rem; padding-bottom:4.5rem; }
.training-section .section-intro { max-width:48ch; }
.training-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:1.3rem; }
.training-card { display:flex; flex-direction:column; padding:1.85rem; min-width:0; border:1px solid #E4E8E2; border-radius:15px; background:var(--paper); }
.card-icon { width:26px; height:26px; fill:none; stroke:var(--accent); stroke-width:1.75; stroke-linecap:round; stroke-linejoin:round; margin-bottom:1.1rem; }
.audience { color:var(--accent-deep); font-size:.875rem; font-weight:500; margin-bottom:1rem; }
.training-card h3 { margin-bottom:.9rem; }
.training-card>p:not(.audience):not(.card-topics) { color:var(--muted); font-size:1rem; line-height:1.65; }
.card-topics { font-size:.8125rem; color:var(--muted); padding-top:1.5rem; margin-top:auto; }
.card-topics span { padding-inline:.2rem; }
.section-footnote { color:var(--muted); font-size:.8125rem; margin-top:1.4rem; }
#safe-ai-building { background:#E9F0EB; border-block:1px solid #DFE8DF; }
.building-heading { max-width:760px; }
.section-lede { max-width:54ch; color:var(--muted); margin-top:1.2rem; font-size:1.125rem; }
.guidance-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:2.4rem; margin-top:2.6rem; }
.guidance-column { display:flex; flex-direction:column; align-items:flex-start; min-width:0; border-top:1px solid #C8D7CC; padding-top:1.4rem; }
.guidance-column h3.audience { font-family:var(--body); font-size:.875rem; font-weight:500; letter-spacing:0; margin-bottom:.75rem; }
.guidance-column>p:not(.audience):not(.guidance-limit) { color:#505D55; font-size:1.0625rem; line-height:1.6; margin-bottom:1rem; }
.guidance-column .text-link { margin-top:auto; font-size:.9375rem; }
.guidance-column .guidance-limit { color:#526257; font-size:.8125rem; line-height:1.5; margin:0 0 1rem; }
.rules-examples { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:1.6rem; margin-top:2.4rem; }
.rules-examples .conversation-top { padding:.8rem 1.1rem; }
.rules-examples-note { grid-column:1/-1; color:#526257; font-size:.8125rem; line-height:1.5; margin:0; }
.install-command { display:block; font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size:.8125rem; color:var(--ink); background:var(--paper); border:1px solid #C8D7CC; border-radius:8px; padding:.6rem .75rem; margin:0 0 .9rem; overflow-wrap:anywhere; }
.install-command .no-break { white-space:nowrap; }
.tag { display:inline-block; font-size:.8125rem; padding:.3rem .7rem; border-radius:100px; border:1px solid #C8D7CC; color:var(--accent-deep); background:var(--paper); }
.tag-link:hover { border-color:var(--accent); color:var(--accent-deep); }
.evidence-grid { display:grid; grid-template-columns:1fr 1.1fr; gap:4rem; align-items:center; }
.evidence-copy .section-lede { max-width:48ch; }
.evidence-sheet { background:var(--paper); border:1px solid #DEE5DE; border-radius:15px; padding:1.8rem; }
.sheet-heading { display:flex; align-items:center; justify-content:space-between; gap:1rem; padding-bottom:1.2rem; }
.sheet-heading h3 { font-size:1.8rem; }
.sheet-scope { font-size:.75rem; color:var(--accent-deep); white-space:nowrap; background:var(--accent-tint); border-radius:100px; padding:.3rem .6rem; }
.evidence-list { list-style:none; margin:0; padding:0; }
.evidence-list li { display:flex; align-items:baseline; gap:.85rem; padding:.95rem 0; border-top:1px solid var(--line); font-size:.9375rem; line-height:1.5; }
.evidence-list li:last-child { padding-bottom:0; }
.evidence-list li>span:first-child { flex:0 0 1rem; }
.not-included { color:var(--muted); }
.pricing-section { border-top:1px solid #E8E5DF; padding-top:4rem; }
.company-section { border-top:1px solid #E8E5DF; }
.founder { display:grid; grid-template-columns:minmax(0,1.7fr) minmax(0,1fr); gap:2.6rem; align-items:start; margin-top:2rem; padding-top:1.6rem; border-top:1px solid #C8D7CC; }
.founder-id { display:flex; align-items:center; gap:1.1rem; margin-bottom:1.1rem; }
.founder-photo { flex:0 0 96px; width:96px; height:96px; border-radius:50%; object-fit:cover; border:1px solid #D1D8D3; background:#EEF1EE; }
.founder-name { margin:0; }
.founder-role { color:var(--muted); font-size:.9375rem; margin:.35rem 0 0; }
.founder-copy>p:not(.founder-role) { color:#505D55; font-size:1.0625rem; line-height:1.6; max-width:62ch; margin:0 0 1.1rem; }
.company-links { list-style:none; margin:0; padding:0; display:grid; gap:.8rem; }
.company-links a { color:var(--accent-deep); font-weight:500; text-decoration:underline; text-decoration-color:#B4C7BA; text-underline-offset:4px; }
/* Pricing styling and install marks reused from catpilot.ai, September 13, 2026.
   Scope production tokens to the cards; preserve the rest of the concept. */
.pricing-section .pricing-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); align-items:stretch; gap:1rem; }
.pricing-section .price-card { --pricing-ink:#1A1A18; --pricing-moss:#1B4332; --pricing-sage:#2D6A4F; --pricing-sub:#5A5A55; position:relative; display:flex; flex-direction:column; min-width:0; min-height:100%; border:1px solid rgba(26,26,24,.12); border-radius:15px; background:var(--paper); padding:clamp(1.25rem,3vw,1.7rem); line-height:1.55; }
.pricing-section .price-card.featured { border-color:#A9C1B1; background:#F5F8F4; }
.pricing-section .tier-name { margin:0; color:var(--pricing-moss); font-family:var(--display); font-size:1.6rem; font-weight:500; letter-spacing:-.01em; line-height:1.2; }
.pricing-section .tier-price { margin:.55rem 0 .4rem; color:var(--pricing-ink); font-size:2.5rem; line-height:1.1; letter-spacing:-.03em; font-weight:600; }
.pricing-section .tier-price.is-text { font-size:1.875rem; line-height:1.47; letter-spacing:-.02em; font-weight:500; }
.pricing-section .tier-desc { color:var(--pricing-sub); font-size:1.03rem; line-height:1.4; margin-bottom:1.05rem; }
.pricing-section .features { display:grid; gap:.6rem; list-style:none; padding:0; margin:0 0 1.3rem; }
.pricing-section .features li { position:relative; padding-left:1.55rem; color:var(--pricing-ink); font-size:.95rem; line-height:1.35; }
.pricing-section .features li::before { content:"✓"; position:absolute; left:0; color:var(--pricing-sage); font-weight:900; }
.pricing-section .cta-row { display:flex; flex-wrap:wrap; align-items:center; gap:.75rem; margin:1.55rem 0 1rem; }
.pricing-section .install-button { min-height:46px; padding:.7rem 1.25rem; font-size:.95rem; border-radius:999px; white-space:nowrap; }
.pricing-section .btn { display:inline-flex; align-items:center; justify-content:center; min-height:3rem; border-radius:999px; padding:.84rem 1.3rem; font-size:.95rem; font-weight:600; line-height:1; text-decoration:none; margin-top:auto; align-self:flex-start; }
.pricing-section .btn-secondary { background:#FFFFFF; color:var(--pricing-moss); border:1px solid rgba(27,67,50,.18); }
.pricing-section .btn-secondary:hover { border-color:var(--accent); }
.pricing-section .btn-primary { background:var(--accent); color:#FFFFFF; border:1px solid var(--accent); }
.pricing-section .btn-primary:hover { background:var(--accent-deep); border-color:var(--accent-deep); color:#FFFFFF; }
.site-footer { border-top:1px solid #E8E5DF; padding-block:1.8rem; }
.footer-inner { display:flex; gap:1rem 1.5rem; align-items:center; flex-wrap:wrap; }
.footer-brand { font-size:1.45rem; }
.footer-inner>p { color:var(--muted); font-size:.875rem; }
.footer-inner nav { display:flex; flex-wrap:wrap; gap:.6rem 1.5rem; margin-left:auto; font-size:.875rem; color:var(--muted); }

/* Legal pages share the homepage palette and chrome; only the reading measure
   and document type scale are specialized. Policy wording is maintained in HTML. */
.legal-main { padding-block:clamp(2.75rem,6vw,4.75rem) clamp(3.5rem,7vw,5.5rem); }
.legal-document { max-width:50rem; }
.legal-content { overflow-wrap:anywhere; }
.legal-content h1 { font-size:clamp(2.5rem,5vw,3.5rem); line-height:1.1; margin-bottom:1rem; }
.legal-content h2 { font-family:var(--body); color:var(--ink); font-size:1.125rem; font-weight:600; letter-spacing:0; line-height:1.45; text-wrap:initial; margin:2.25rem 0 .65rem; }
.legal-content h2 strong { font-weight:inherit; }
.legal-content p { color:var(--muted); font-size:1rem; line-height:1.8; margin-block:1rem; }
.legal-content h1 + p { font-size:.9375rem; margin-bottom:2rem; }
.legal-content strong { color:var(--ink); }
.legal-content a { color:var(--accent-deep); text-decoration:underline; text-underline-offset:.2em; text-decoration-thickness:1px; }
.legal-content a:hover { text-decoration-thickness:2px; }
.legal-content .legal-spacer { display:none; }
.site-footer a[aria-current="page"] { color:var(--accent-deep); text-decoration:underline; text-underline-offset:.25em; }

/* Contact uses the same site chrome, with a compact form and a readable intro. */
.contact-page { min-height:100vh; min-height:100svh; display:flex; flex-direction:column; }
.contact-main { flex:1; padding-block:clamp(2.75rem,6vw,4.75rem) clamp(3.5rem,7vw,5.5rem); }
.contact-layout { display:grid; grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr); align-items:start; gap:clamp(2rem,6vw,5rem); }
.contact-copy { padding-top:1.25rem; }
.contact-copy h1 { font-size:clamp(2.6rem,4.6vw,3.5rem); line-height:1.1; }
.contact-intro { max-width:39ch; color:var(--muted); font-size:1.125rem; line-height:1.65; margin-top:1.4rem; }
.contact-checklist { display:grid; gap:.85rem; list-style:none; padding:0; margin:2rem 0; }
.contact-checklist li { display:flex; align-items:baseline; gap:.85rem; font-size:1rem; }
.contact-checklist .check { flex:0 0 1rem; }
.contact-email { padding-top:1.4rem; border-top:1px solid var(--line); color:var(--muted); font-size:.9375rem; }
.contact-email .text-link { font-size:inherit; margin-left:.35rem; }
.contact-card { min-width:0; padding:clamp(1.25rem,3vw,2rem); border:1px solid var(--line); border-radius:15px; background:var(--paper); }
.contact-card h2 { font-size:1.875rem; line-height:1.2; }
.contact-card-sub { color:var(--muted); font-size:.9375rem; margin-top:.5rem; }
.contact-form { display:grid; gap:1.1rem; margin-top:1.75rem; }
.contact-field { display:grid; gap:.4rem; min-width:0; }
.contact-field label { font-size:.9375rem; font-weight:500; }
.field-optional { color:var(--muted); font-size:.8125rem; font-weight:400; }
.contact-input,.contact-textarea { width:100%; min-width:0; min-height:46px; padding:.7rem .85rem; color:var(--ink); background:var(--paper); border:1px solid #B6C4BA; border-radius:8px; font:400 1rem/1.5 var(--body); }
.contact-input:focus,.contact-textarea:focus { border-color:var(--accent); outline:2px solid var(--accent); outline-offset:2px; }
.contact-textarea { resize:vertical; min-height:124px; }
.contact-input::placeholder,.contact-textarea::placeholder { color:var(--muted); opacity:1; }
.contact-hint { color:var(--muted); font-size:.8125rem; line-height:1.5; margin-top:.15rem; }
.contact-submit { width:100%; font-family:var(--body); cursor:pointer; margin-top:.15rem; }
.contact-submit:disabled { opacity:.7; cursor:wait; }
.contact-success,.contact-error { display:none; padding:1rem; margin-top:1.5rem; border-radius:8px; font-size:.9375rem; line-height:1.6; }
.contact-success { background:var(--success-tint); color:var(--accent-deep); }
.contact-error { background:#F9ECE8; color:#833526; }
.contact-error a { text-decoration:underline; text-underline-offset:.2em; }

@media (max-width:1120px) {
  .container { width:min(100% - 4rem,1120px); }
  .header-inner { gap:1.5rem; }
  .desktop-nav { gap:1.5rem; }
  .hero-grid { gap:3rem; }
  .hero-actions { gap:1.1rem; }
  .hero-actions .button { min-width:180px; }
  .hero-actions .text-link { font-size:.9375rem; }
  .evidence-grid { gap:2.5rem; }
  .training-card { padding:1.6rem; }
  .guidance-grid { gap:1.7rem; }
}
@media (max-width:980px) {
  .container { width:calc(100% - 3rem); }
  .hero-grid { gap:2rem; }
  h1 { font-size:3.25rem; }
  .hero-lede { font-size:1.0625rem; }
  .chat-message { font-size:.9375rem; padding:.75rem .8rem; }
  .conversation-body { --chat-pad-x:.85rem; }
  .coach-row { width:100%; }
  .training-card h3 { font-size:1.65rem; }
}
@media (max-width:820px) {
  .contact-layout { grid-template-columns:1fr; gap:2rem; }
  .contact-copy { padding-top:0; }
  .contact-intro { max-width:52ch; }
  .contact-card { max-width:38rem; width:100%; }
  .desktop-nav { display:none; }
  .header-actions { margin-left:auto; gap:1rem; }
  .header-contact { display:none; }
  .mobile-nav { display:block; position:relative; font-size:.875rem; }
  .mobile-nav summary { cursor:pointer; min-height:44px; display:flex; align-items:center; padding:.5rem; }
  .mobile-nav summary::after { content:"+"; margin-left:.4rem; }
  .mobile-nav[open] summary::after { content:"−"; }
  .mobile-nav nav { position:absolute; z-index:5; top:calc(100% + .5rem); right:0; width:240px; background:var(--paper); border:1px solid var(--line); border-radius:10px; padding:.5rem; box-shadow:var(--popover-shadow); }
  .mobile-nav nav a { display:block; min-height:44px; padding:.65rem .8rem; }
  .hero { padding-block:3rem 3.75rem; }
  .hero-grid { grid-template-columns:1fr; gap:2.75rem; }
  .hero-copy { max-width:610px; }
  h1 { font-size:clamp(2.9rem,7.4vw,3.5rem); }
  .hero-lede { max-width:46ch; font-size:1.1875rem; }
  .hero-actions { margin-block:1.7rem 1.25rem; }
  .conversation { width:100%; max-width:560px; }
  .conversation-body { --chat-pad-top:1.4rem; --chat-pad-x:1.25rem; --chat-pad-bottom:1.7rem; gap:1.1rem; }
  .chat-message { font-size:1rem; padding:.8rem 1rem; }
  .coach-row { width:92%; }
  .section { padding-block:3.5rem; }
  .training-section { padding-top:1.5rem; }
  .section-heading { align-items:flex-start; flex-direction:column; gap:1rem; margin-bottom:1.7rem; }
  .section-intro br { display:none; }
  .section-intro { max-width:52ch; }
  .training-grid,.guidance-grid,.rules-examples { grid-template-columns:1fr; gap:1.2rem; }
  .founder { grid-template-columns:1fr; gap:1.4rem; }
  .training-card { padding:1.7rem; }
  .training-card h3 { font-size:1.9rem; }
  .training-card h3 br { display:none; }
  .guidance-grid { margin-top:1.8rem; gap:1.5rem; }
  .guidance-column { padding-top:1.5rem; }
  .guidance-column>p:not(.audience):not(.guidance-limit) { max-width:55ch; margin-bottom:1rem; }
  .evidence-grid { grid-template-columns:1fr; gap:2rem; }
  .footer-inner nav { width:100%; margin-left:0; }
}
@media (max-width:480px) {
  .container { width:calc(100% - 2.5rem); }
  .site-header { padding-block:1rem; }
  .header-inner { gap:.7rem; flex-wrap:wrap; }
  .brand { font-size:1.5rem; gap:.25rem; }
  .brand img { width:32px; height:32px; }
  .header-login { font-size:.875rem; }
  .mobile-nav summary { font-size:.875rem; padding:.3rem 0; }
  .hero { padding-top:2.3rem; }
  h1 { font-size:clamp(2.75rem,11.3vw,3rem); line-height:1.06; }
  h2 { font-size:2.25rem; }
  .hero-eyebrow { font-size:.75rem; margin-bottom:1.5rem; }
  .hero-lede { margin-top:1.5rem; font-size:1.0625rem; }
  .hero-actions { align-items:flex-start; flex-direction:column; gap:1.3rem; }
  .hero-actions .button { min-width:190px; }
  .delivery { font-size:.8125rem; }
  .conversation-top { padding:.9rem 1rem; }
  .chat-heading>span { font-size:.8125rem; }
  .conversation-body { --chat-pad-top:1.15rem; --chat-pad-x:.8rem; --chat-pad-bottom:1.4rem; }
  .chat-message { font-size:.9375rem; padding:.75rem .85rem; }
  .learner { max-width:85%; }
  .coach-row { width:100%; }
  .evidence-sheet { padding:1.4rem; }
  .sheet-heading { align-items:flex-start; flex-direction:column; gap:.65rem; }
  .footer-inner { gap:.7rem 1rem; }
}
@media (max-width:700px) { .pricing-section .pricing-grid { grid-template-columns:1fr; } .pricing-section .btn { width:100%; } }
@media (max-width:540px) { .pricing-section .install-button { width:100%; } }
@media (prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } .demo-toggle { display:none; } }
@media (prefers-reduced-motion:no-preference) {
  /* Typing indicator + staggered bubble reveal, played once at 1.5x the original
     speed. All five turns share one clock. The exchange settles on the full
     transcript without resetting. Opacity/transform retain layout space, and
     the transcript is fully readable without JavaScript. */
  .demo-animated [data-demo-step] { animation:demoMessage1 var(--demo-duration) ease 1 both; }
  .demo-animated [data-demo-step="2"] { animation-name:demoMessage2; }
  .demo-animated [data-demo-step="3"] { animation-name:demoMessage3; }
  .demo-animated [data-demo-step="4"] { animation-name:demoMessage4; }
  .demo-animated [data-demo-step="5"] { animation-name:demoMessage5; }
  .demo-animated .demo-typing { display:flex; animation:demoTyping var(--demo-duration) linear 1 both; }
  .demo-animated .demo-typing span { animation:demoTypingBounce .667s ease-in-out infinite; }
  .demo-animated .demo-typing span:nth-child(2) { animation-delay:.1s; }
  .demo-animated .demo-typing span:nth-child(3) { animation-delay:.2s; }
  .demo-paused [data-demo-step],.demo-paused .demo-typing,.demo-paused .demo-typing span { animation-play-state:paused; }
  .demo-complete .demo-typing { display:none; }
  @keyframes demoMessage1 { 0%,2% { opacity:0; transform:translateY(10px); } 4%,100% { opacity:1; transform:translateY(0); } }
  @keyframes demoMessage2 { 0%,27% { opacity:0; transform:translateY(10px); } 29%,100% { opacity:1; transform:translateY(0); } }
  @keyframes demoMessage3 { 0%,41% { opacity:0; transform:translateY(10px); } 43%,100% { opacity:1; transform:translateY(0); } }
  @keyframes demoMessage4 { 0%,54% { opacity:0; transform:translateY(10px); } 56%,100% { opacity:1; transform:translateY(0); } }
  @keyframes demoMessage5 { 0%,66% { opacity:0; transform:translateY(10px); } 68%,100% { opacity:1; transform:translateY(0); } }
  @keyframes demoTyping { 0%,2% { opacity:1; } 3%,100% { opacity:0; } }
  @keyframes demoTypingBounce { 0%,60%,100% { transform:translateY(0); } 30% { transform:translateY(-4px); } }
  .button { transition:background-color .15s ease,border-color .15s ease; }
  .pricing-section .btn { transition:background-color .15s ease,border-color .15s ease; }
}
@media print { .site-header { position:static; background:none; -webkit-backdrop-filter:none; backdrop-filter:none; } .mobile-nav,.demo-toggle,.demo-typing { display:none !important; } .conversation [data-demo-step] { animation:none !important; opacity:1 !important; transform:none !important; } body { background:white; } .container { width:100%; } .section { break-inside:avoid; } }