:root {
  --ink: #142033;
  --ink-soft: #20324b;
  --ivory: #f4f5f2;
  --paper: #ffffff;
  --gold: #b58a3a;
  --muted-ink: #667080;
  --line: #d9dde2;
  --max-width: 74rem;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--ivory);
}

* { box-sizing: border-box; }
body { margin: 0; line-height: 1.55; background: var(--ivory); }
a { color: inherit; }
.site-header, main, .site-footer { width: min(100% - 2rem, var(--max-width)); margin: 0 auto; }
.site-header { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: .8rem 1rem; border-bottom: 1px solid var(--line); background: var(--paper); color: var(--ink); }
.wordmark { display: block; width: 15rem; height: 3.6rem; background: url("/assets/lyonflow-owner-approved-transparent-header.png") center / contain no-repeat; font-size: 0; text-decoration: none; }
nav { display: flex; flex-wrap: wrap; gap: 1.4rem; align-items: center; font-size: .82rem; font-weight: 600; letter-spacing: .02em; }
nav a { text-decoration: none; }
.button { display: inline-block; padding: .85rem 1.25rem; border: 2px solid #9b7028; border-radius: .45rem; background: linear-gradient(135deg, #d7b36d 0%, #b18436 100%); color: var(--ink); text-decoration: none; font-size: .8rem; font-weight: 800; letter-spacing: .045em; cursor: pointer; box-shadow: 0 .45rem 1rem rgba(20,32,51,.2), inset 0 1px 0 rgba(255,255,255,.35); transition: background-color .18s ease, color .18s ease, border-color .18s ease, box-shadow .18s ease, transform .18s ease; }
.button::after { content: "↗"; display: inline-block; margin-left: .55rem; font-size: .9em; opacity: .72; transition: transform .18s ease; }
.button:hover { border-color: var(--ink-soft); background: var(--ink-soft); color: var(--paper); box-shadow: 0 .5rem 1rem rgba(20,32,51,.2); transform: translateY(-2px); }
.button:hover::after { transform: translate(2px, -2px); }
.button:active { box-shadow: 0 .15rem .35rem rgba(20,32,51,.14); transform: translateY(0); }
.site-header .button { border-color: #9b7028; background: linear-gradient(135deg, #d7b36d 0%, #b18436 100%); color: var(--ink); box-shadow: 0 .45rem 1rem rgba(20,32,51,.2), inset 0 1px 0 rgba(255,255,255,.35); }
.site-header .button:hover { border-color: var(--ink-soft); background: var(--ink-soft); color: var(--paper); }
main { padding: 2.5rem 0; }
.hero { display: grid; grid-template-columns: .9fr 1.1fr; gap: 4rem; align-items: center; min-height: 34rem; padding: 4rem; border: 1px solid var(--line); border-top: 3px solid var(--gold); background: var(--paper); color: var(--ink); box-shadow: 0 1.5rem 3rem rgba(20,32,51,.07); }
.hero > div:first-child { padding-left: 2rem; border-left: 1px solid var(--line); }
h1, h2, h3 { line-height: 1.08; letter-spacing: -.035em; }
h1 { max-width: 15ch; font-size: clamp(2rem, 3.6vw, 3.35rem); margin: .5rem 0 1.1rem; font-weight: 700; }
h2 { max-width: 28ch; font-size: clamp(1.5rem, 2.2vw, 2.15rem); }
h3 { font-size: 1.1rem; }
.eyebrow { color: var(--gold); font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.lede { max-width: 38rem; color: var(--muted-ink); font-size: 1.05rem; }
.hero .lede { color: var(--muted-ink); }
.hero .button { border-color: #9b7028; background: linear-gradient(135deg, #d7b36d 0%, #b18436 100%); color: var(--ink); box-shadow: 0 .45rem 1rem rgba(20,32,51,.2), inset 0 1px 0 rgba(255,255,255,.35); }
.hero .button:hover { border-color: var(--ink-soft); background: var(--ink-soft); color: var(--paper); }
.panel { padding: 1.5rem; border: 1px solid var(--line); background: var(--paper); box-shadow: 0 .5rem 1.5rem rgba(20,32,51,.04); }
.section { padding: 2rem 0 4.5rem; border-top: 1px solid var(--line); }
.section .eyebrow { margin-bottom: .65rem; }
.section h2 { margin-top: 0; }
.how-hero { max-width: 54rem; padding: 2rem 0 4rem; }
.why-hero { max-width: 62rem; padding: 1rem 0 2rem; }
.why-hero h1 { max-width: 42rem; font-size: clamp(1.75rem, 2.5vw, 2.25rem); line-height: 1.15; font-weight: 650; }
.why-hero .lede { max-width: 36rem; font-size: 1rem; }
.how-page main { padding-top: 2rem; }
.how-page .how-hero { max-width: 62rem; margin: 0 auto; padding: 1rem 0 2rem; }
.how-page .eyebrow { font-size: .78rem; letter-spacing: .12em; }
.how-page .how-hero h1 { max-width: 32rem; font-size: clamp(1.9rem, 3vw, 2.65rem); line-height: 1.12; }
.journey { max-width: 62rem; margin: 0 auto; }
.journey-step { display: grid; grid-template-columns: 4rem 1fr 18rem; gap: 2rem; align-items: center; padding: 2rem; border: 1px solid var(--line); border-radius: 1rem; background: var(--paper); box-shadow: 0 .5rem 1.5rem rgba(20,32,51,.04); }
.journey-step-ai { border-color: var(--gold); box-shadow: 0 .75rem 2rem rgba(181,138,58,.12); }
.step-marker { display: grid; width: 3rem; height: 3rem; place-items: center; border-radius: 50%; background: linear-gradient(135deg, #d7b36d 0%, #b18436 100%); color: var(--ink); font-size: .8rem; font-weight: 800; box-shadow: inset 0 1px 0 rgba(255,255,255,.35), 0 .2rem .5rem rgba(20,32,51,.14); }
.step-copy h2 { margin: .35rem 0 .75rem; }
.step-copy p { max-width: 34rem; }
.pilot-label { color: var(--gold); font-size: .78rem; font-weight: 700; }
.journey-arrow { height: 3rem; color: var(--gold); font-size: 2rem; line-height: 3rem; text-align: center; }
.step-visual { display: grid; gap: .55rem; align-content: center; min-height: 10rem; padding: 1rem; border-left: 1px solid var(--line); }
.step-visual span { display: block; padding: .65rem .8rem; border: 1px solid var(--line); border-radius: .7rem; background: var(--ivory); font-size: .8rem; font-weight: 700; }
.channel-visual span:nth-child(2), .channel-visual span:nth-child(4) { margin-left: 1.25rem; }
.call-visual { justify-items: center; text-align: center; }
.call-orbit { display: grid; width: 4.5rem; height: 4.5rem; place-items: center; border: 1px solid var(--gold); border-radius: 50%; background: #f7edda; }
.call-signal { width: 2.5rem; height: 2.5rem; padding: .72rem 0 !important; border: 0 !important; border-radius: 50% !important; background: linear-gradient(135deg, #d7b36d 0%, #b18436 100%) !important; color: var(--ink); box-shadow: inset 0 1px 0 rgba(255,255,255,.35); }
.call-visual strong { font-size: .86rem; }
.call-visual small { color: var(--muted-ink); }
.action-visual span:nth-child(2), .action-visual span:nth-child(4) { margin-left: 1.25rem; }
.outcome-visual span { border-color: var(--gold); }
.outcome-visual span:last-child { border-color: #9b7028; background: linear-gradient(135deg, #d7b36d 0%, #b18436 100%); font-size: 1.1rem; text-align: center; box-shadow: inset 0 1px 0 rgba(255,255,255,.35), 0 .25rem .6rem rgba(20,32,51,.14); }
.simple-explanation { max-width: 62rem; margin: 2rem auto 0; padding-bottom: 2rem; }
.how-page .simple-explanation h2 { max-width: none; font-size: clamp(1.5rem, 2.2vw, 2rem); }
.simple-explanation .button { margin-top: 1rem; font-size: .84rem; padding: .85rem 1.2rem; }
.bottom-cta { display: flex; align-items: center; justify-content: space-between; gap: 2rem; max-width: 62rem; margin: 3rem auto 0; padding: 1.5rem 1.75rem; border: 1px solid var(--line); border-left: 3px solid var(--gold); border-radius: 1rem; background: var(--paper); box-shadow: 0 .5rem 1.5rem rgba(20,32,51,.04); }
.section:has(+ .bottom-cta) { padding-bottom: 1.5rem; }
.section + .bottom-cta { margin-top: 0; }
.bottom-cta h2 { margin: 0; font-size: clamp(1.25rem, 2vw, 1.8rem); }
.bottom-cta p { margin: .35rem 0 0; color: var(--muted-ink); }
.bottom-cta .button { flex: 0 0 auto; }
.contact-page { display: grid; grid-template-columns: .85fr 1.15fr; gap: 4rem; align-items: start; max-width: 62rem; margin: 0 auto; padding-top: 1rem; }
.contact-intro h1 { max-width: 15ch; }
.contact-details { display: grid; gap: 1.25rem; margin-top: 2rem; padding-top: 1.25rem; border-top: 1px solid var(--line); color: var(--muted-ink); font-size: .9rem; }
.contact-details div { display: grid; gap: .2rem; }
.contact-details a { color: var(--ink); font-weight: 700; text-decoration: none; }
.contact-label { color: var(--gold); font-size: .68rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.contact-card { padding: 1.75rem; border: 1px solid var(--line); border-top: 3px solid var(--gold); border-radius: 1rem; background: var(--paper); box-shadow: 0 1rem 2.5rem rgba(20,32,51,.08); }
.contact-card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; padding-bottom: .75rem; border-bottom: 1px solid var(--line); }
.contact-card-head .eyebrow { margin: 0; }
.preview-note { margin: 0; color: var(--muted-ink); font-size: .72rem; }
.contact-card form { display: grid; gap: .1rem; }
.contact-card form[novalidate] input:invalid, .contact-card form[novalidate] textarea:invalid { border-color: var(--line); }
.contact-card label { font-size: .82rem; }
.contact-card .button { margin-top: 1rem; justify-self: start; }
.contact-card .button:disabled { cursor: not-allowed; opacity: .65; transform: none; box-shadow: none; }
.contact-card [data-form-status] { margin: .75rem 0 0; padding: .75rem 1rem; border-left: .25rem solid var(--gold); background: var(--ivory); color: var(--ink-soft); }
.contact-card [data-form-status][data-state="success"] { border-left-color: #2e7656; }
.contact-card [data-form-status][data-state="failure"], .contact-card [data-form-status][data-state="validation"] { border-left-color: #9f2f2f; }
.contact-card [data-form-status][data-state="disabled"] { border-left-color: var(--muted-ink); }
.booking-card { padding: 1.75rem; border: 1px solid var(--line); border-top: 3px solid var(--ink-soft); border-radius: 1rem; background: var(--paper); box-shadow: 0 1rem 2.5rem rgba(20,32,51,.08); }
.booking-card h2 { margin: .3rem 0 0; font-size: clamp(1.35rem, 2vw, 1.8rem); }
.booking-card .contact-card-head { display: block; }
.booking-fields { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; align-items: end; }
.booking-fields label { margin-top: 0; }
.booking-fields .button { margin-top: 1rem; width: 100%; }
.booking-card .button:disabled { cursor: not-allowed; opacity: .58; transform: none; box-shadow: none; }
.booking-slots { display: grid; gap: .5rem; margin-top: 1rem; }
.booking-slot { display: flex; grid-template-columns: none; align-items: center; gap: .6rem; margin: 0; padding: .75rem; border: 1px solid var(--line); border-radius: .45rem; background: var(--ivory); font-size: .8rem; font-weight: 600; cursor: pointer; }
.booking-slot:has(input:checked) { border-color: var(--gold); box-shadow: 0 0 0 .12rem rgba(181,138,58,.16); }
.booking-slot input { width: auto; }
.booking-consent { margin-top: 1rem; font-size: .78rem; }
.booking-consent input { flex: 0 0 auto; width: auto; margin-top: .25rem; }
.nowrap { white-space: nowrap; }
.booking-note { margin-bottom: 0; color: var(--muted-ink); font-size: .82rem; }
.booking-card [data-booking-held] { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; align-items: center; margin-top: .5rem; }
.booking-card [hidden] { display: none !important; }
.booking-card [data-booking-held] .booking-note { grid-column: 1 / -1; }
.booking-card [data-booking-status] { margin: 1rem 0 0; padding: .75rem 1rem; border-left: .25rem solid var(--gold); background: var(--ivory); color: var(--ink-soft); }
.booking-card [data-booking-status][data-state="success"] { border-left-color: #2e7656; }
.booking-card [data-booking-status][data-state="failure"], .booking-card [data-booking-status][data-state="validation"] { border-left-color: #9f2f2f; }
.booking-card [data-booking-status][data-state="disabled"] { border-left-color: var(--muted-ink); }
.button-secondary { border-color: var(--line); background: var(--paper); box-shadow: none; }
.field-note { color: var(--muted-ink); font-size: .75rem; }
.check-row { display: flex; grid-template-columns: none; align-items: flex-start; gap: .55rem; font-weight: 400; }
.check-row input { width: auto; margin-top: .25rem; }
.contact-cta { max-width: 62rem; margin: 0 auto 2rem; }
.value-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin: 2rem 0 4.5rem; border: 1px solid var(--line); background: var(--paper); }
.value-strip div { min-height: 8rem; padding: 1.25rem; border-right: 1px solid var(--line); }
.value-strip div:last-child { border-right: 0; }
.value-strip strong, .value-strip span { display: block; }
.value-strip strong { color: var(--gold); font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; }
.value-strip span { margin-top: .65rem; color: var(--muted-ink); font-size: .88rem; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.flow { display: block; width: 100%; }
.flow-panel { padding: 1.25rem; }
.flow { min-height: 28rem; }
.flow-visual { position: relative; line-height: 0; }
.flow-logo { position: absolute; top: 45.5%; left: 27%; width: 46%; height: 10%; object-fit: contain; }
.notice { padding: 1rem; border-left: .25rem solid var(--gold); background: var(--paper); }
label { display: grid; gap: .35rem; margin-top: 1rem; font-weight: 700; }
input, textarea, select { width: 100%; padding: .75rem; border: 1px solid var(--line); background: var(--paper); color: var(--ink); font: inherit; }
textarea { min-height: 8rem; }
.error { color: #9f2f2f; }
.site-footer { width: 100%; margin-top: 2rem; padding: 3.5rem max(1rem, calc((100% - var(--max-width)) / 2)); border-top: 1px solid var(--line); background: var(--paper); color: var(--ink); font-size: .86rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 2rem; }
.footer-brand { display: flex; flex-direction: column; align-items: flex-start; gap: 1rem; }
.footer-brand .wordmark { filter: none; }
.footer-label { margin: 0 0 .8rem; color: var(--gold); font-size: .68rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.footer-links { display: grid; gap: .45rem; }
.footer-links a { color: var(--ink); text-decoration: none; }
.footer-links a:hover { color: var(--gold); }
.footer-cta { display: inline-block; margin-top: .4rem; color: var(--gold); font-weight: 700; text-decoration: none; }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; margin-top: 3rem; padding-top: 1rem; border-top: 1px solid var(--line); color: var(--muted-ink); font-size: .75rem; }
:focus-visible { outline: .2rem solid var(--gold); outline-offset: .2rem; }
@media (max-width: 760px) {
  .site-header { align-items: flex-start; flex-direction: column; }
  nav { gap: .7rem; }
  main { padding: 2.5rem 0; }
  .hero, .grid { grid-template-columns: 1fr; }
  .hero { gap: 2rem; padding: 2rem; }
  .hero > div:first-child { padding-left: 1rem; }
  .wordmark { width: 13rem; height: 3.1rem; }
  h1 { font-size: clamp(2.1rem, 9vw, 3rem); }
  .journey-step { grid-template-columns: 3rem 1fr; gap: 1rem; padding: 1.25rem; }
  .step-visual { grid-column: 1 / -1; border-top: 1px solid var(--line); border-left: 0; padding-top: 1rem; }
  .value-strip { grid-template-columns: 1fr 1fr; }
  .value-strip div:nth-child(2) { border-right: 0; }
  .value-strip div:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; }
  .bottom-cta { align-items: flex-start; flex-direction: column; gap: 1rem; }
  .contact-page { grid-template-columns: 1fr; gap: 2rem; }
  .contact-card-head { align-items: flex-start; flex-direction: column; gap: .35rem; }
  .booking-fields { grid-template-columns: 1fr; }
  .booking-card [data-booking-held] { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; } }