:root {
  --paper: #f3f0e8;
  --ink: #141412;
  --body: #2a2825;
  --muted: #4f4c46;
  --line: rgba(20, 20, 18, 0.16);
  --accent: #fbdd40;
  --on-dark: #f3f0e8;
  --on-dark-muted: #d4d0c6;
  --serif: "Instrument Serif", "Iowan Old Style", Palatino, "Palatino Linotype", Georgia, serif;
  --sans: "Instrument Sans", "Avenir Next", "Segoe UI", Helvetica, Arial, sans-serif;
  --header: 5rem;
  --gutter: clamp(1.25rem, 4vw, 3.5rem);
  --max: 74rem;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  color-scheme: light;
}

@font-face {
  font-family: "Instrument Sans";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/instrument-sans.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Instrument Serif";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/instrument-serif.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Instrument Serif";
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/instrument-serif-italic.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--body);
  font-family: var(--sans);
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.6;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, p, ul, ol, address {
  margin: 0;
}

address {
  font-style: normal;
}

a {
  color: inherit;
}

img, svg {
  display: block;
  max-width: 100%;
}

::selection {
  background: var(--ink);
  color: var(--accent);
}

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 4px;
}

:focus:not(:focus-visible) {
  outline: none;
}

.skip {
  position: absolute;
  left: var(--gutter);
  top: 0.75rem;
  z-index: 80;
  padding: 0.65rem 0.9rem;
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  transform: translateY(-150%);
}

.skip:focus {
  transform: none;
}

.wrap {
  width: min(var(--max), 100%);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.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;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  padding-top: env(safe-area-inset-top);
  background: var(--accent);
  border-bottom: 1px solid rgba(20, 20, 18, 0.18);
}

.header-inner {
  display: flex;
  align-items: center;
  min-height: var(--header);
  gap: 1rem;
}

.wordmark {
  order: 1;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  margin-right: auto;
  min-height: 44px;
  color: var(--ink);
  text-decoration: none;
}

.wordmark img {
  height: 4.75rem;
  width: auto;
}

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

.nav-check:focus-visible + .nav-toggle {
  outline: 2px solid var(--ink);
  outline-offset: 4px;
}

.nav-toggle {
  order: 3;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  padding: 0 0.15rem;
  color: var(--ink);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  user-select: none;
}

.label-open {
  display: none;
}

.nav-check:checked + .nav-toggle .label-closed {
  display: none;
}

.nav-check:checked + .nav-toggle .label-open {
  display: inline;
}

.lang {
  order: 2;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
}

.lang a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--muted);
  text-decoration: none;
}

.lang a[aria-current="page"] {
  color: var(--ink);
}

.site-nav {
  position: fixed;
  inset: calc(var(--header) + env(safe-area-inset-top)) 0 0 0;
  z-index: 30;
  padding: 2.25rem var(--gutter) 3rem;
  background: var(--accent);
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.35s var(--ease), visibility 0.35s;
}

.nav-check:checked ~ .site-nav {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

body:has(.nav-check:checked) {
  overflow: hidden;
}

.nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-list a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(2.4rem, 9vw, 3.4rem);
  letter-spacing: -0.03em;
  line-height: 1.05;
  text-decoration: none;
}

@media (min-width: 961px) {
  .nav-check,
  .nav-toggle {
    display: none;
  }

  .site-nav {
    order: 2;
    position: static;
    inset: auto;
    z-index: auto;
    padding: 0;
    background: transparent;
    overflow: visible;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .lang {
    order: 3;
  }

  .nav-list {
    flex-direction: row;
    align-items: center;
    gap: 1.65rem;
  }

  .nav-list a {
    min-height: 44px;
    font-family: var(--sans);
    font-size: 0.75rem;
    letter-spacing: 0.14em;
    line-height: 1;
    text-transform: uppercase;
    background-image: linear-gradient(currentColor, currentColor);
    background-position: 0 100%;
    background-repeat: no-repeat;
    background-size: 0 1px;
  }
}

/* Hero */

.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - var(--header));
  min-height: calc(100svh - var(--header));
  background: var(--accent);
  color: var(--ink);
}

.hero-copy {
  margin-top: auto;
  margin-bottom: auto;
  padding-block: clamp(2rem, 5vh, 3.25rem);
}

.eyebrow {
  max-width: 38rem;
  margin-bottom: clamp(1.35rem, 2.5vw, 1.85rem);
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  line-height: 1.7;
  text-transform: uppercase;
  text-wrap: balance;
}

h1 {
  max-width: 12ch;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(3.05rem, 8.4vw, 6.85rem);
  font-weight: 400;
  letter-spacing: -0.035em;
  line-height: 0.96;
}

.page-fr h1 {
  max-width: 14ch;
  font-size: clamp(2.55rem, 8.8vw, 5.7rem);
}

h1 em {
  font-style: italic;
  font-weight: 400;
}

.lede {
  max-width: 34rem;
  margin-top: clamp(1.5rem, 3vw, 2.15rem);
  color: var(--ink);
  font-size: clamp(1.125rem, 1.7vw, 1.35rem);
  line-height: 1.5;
  text-wrap: pretty;
}

.source {
  max-width: 28rem;
  margin-top: clamp(1.35rem, 2.5vw, 1.85rem);
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2vw, 1.7rem);
  letter-spacing: -0.02em;
  line-height: 1.25;
  text-wrap: pretty;
}

.hero-foot {
  padding-top: 1.15rem;
  padding-bottom: 1.4rem;
  border-top: 1px solid rgba(20, 20, 18, 0.22);
}

.hero-note {
  max-width: 36rem;
  color: var(--ink);
  font-size: 0.9375rem;
  line-height: 1.5;
}

.chapter-lead {
  max-width: 36rem;
  margin-top: -0.35rem;
  margin-bottom: clamp(2.4rem, 5vw, 3.75rem);
  text-wrap: pretty;
}

.chapter h2:has(+ .chapter-lead) {
  margin-bottom: 1.15rem;
}

/* Chapters */

.chapter {
  padding-block: clamp(5rem, 11vw, 8.5rem);
  scroll-margin-top: calc(var(--header) + env(safe-area-inset-top));
}

.chapter h2 {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.85rem;
  margin-bottom: clamp(2.4rem, 5vw, 3.75rem);
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(2.45rem, 4.5vw, 3.65rem);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 0.98;
}

.num {
  color: var(--muted);
  font-family: var(--sans);
  font-size: 0.72rem;
  font-style: normal;
  font-weight: 400;
  letter-spacing: 0.18em;
  line-height: 1;
}

.services {
  border-bottom: 1px solid var(--line);
}

.service {
  display: grid;
  grid-template-columns: 2.5rem 1fr;
  gap: 0.35rem 1rem;
  align-items: baseline;
  padding-block: 1.7rem;
  border-top: 1px solid var(--line);
}

.service-num {
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
}

.service h3 {
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1.85rem, 2.6vw, 2.45rem);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.service p:last-child {
  grid-column: 2;
  max-width: 38rem;
  color: var(--body);
  text-wrap: pretty;
}

.specimen {
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.specimen .label,
.campaign .label,
.split h4 {
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.specimen h3,
.campaigns > h3 {
  margin-top: 0.7rem;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1.85rem, 3vw, 2.6rem);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.08;
}

.specimen > p,
.campaign > p,
.record {
  max-width: 40rem;
  margin-top: 1rem;
  text-wrap: pretty;
}

.split {
  display: grid;
  gap: 1.75rem;
  margin-top: 2rem;
}

.split h4 {
  margin-bottom: 0.7rem;
}

.split ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.split li {
  position: relative;
  margin-top: 0.45rem;
  padding-left: 0.95rem;
  color: var(--body);
  line-height: 1.4;
}

.split li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.28rem;
  height: 0.28rem;
  border-radius: 50%;
  background: var(--ink);
}

.campaigns {
  margin-top: clamp(3rem, 6vw, 4.5rem);
}

.campaign {
  padding-block: 1.75rem;
  border-top: 1px solid var(--line);
}

.campaign:last-child {
  border-bottom: 1px solid var(--line);
}

.campaign h3 {
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1.7rem, 2.4vw, 2.2rem);
  font-weight: 400;
  letter-spacing: -0.03em;
}

.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 2.75rem;
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
}

.stats span {
  display: block;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1.85rem, 3vw, 2.5rem);
  letter-spacing: -0.03em;
  line-height: 1;
}

.stats li {
  color: var(--muted);
  font-size: 0.85rem;
}

.record {
  color: var(--muted);
  font-size: 0.95rem;
}

@media (min-width: 800px) {
  .split {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

/* Approach */

.approach {
  background: var(--ink);
  color: var(--on-dark);
}

.approach h2 {
  color: var(--on-dark);
}

.approach .num {
  color: var(--accent);
}

.approach :focus-visible {
  outline-color: var(--on-dark);
}

.steps {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.75rem;
}

.steps::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 1px;
  background: var(--accent);
}

.step {
  position: relative;
  padding-left: 1.5rem;
}

.step:not(:last-child)::after {
  content: "↓";
  position: absolute;
  left: -0.38rem;
  bottom: -1.85rem;
  color: var(--accent);
  font-family: Arial, sans-serif;
  font-size: 1.1rem;
  line-height: 1;
}

.step h3 {
  color: var(--on-dark);
  font-family: var(--serif);
  font-size: clamp(2rem, 3vw, 2.75rem);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.step p {
  max-width: 28rem;
  margin-top: 0.9rem;
  color: var(--on-dark-muted);
  text-wrap: pretty;
}

/* Contact */

.contact-lead {
  max-width: 28rem;
  font-size: clamp(1.125rem, 1.8vw, 1.3rem);
  line-height: 1.5;
  text-wrap: pretty;
}

.contact-email {
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
}

.contact-email a {
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1.45rem, 4.7vw, 4.15rem);
  letter-spacing: -0.03em;
  line-height: 1.08;
  text-decoration-line: underline;
  text-decoration-thickness: 1px;
  text-decoration-color: rgba(20, 20, 18, 0.35);
  text-underline-offset: 0.1em;
  overflow-wrap: anywhere;
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
  padding-bottom: max(1.35rem, env(safe-area-inset-bottom));
  color: var(--muted);
  font-size: 0.875rem;
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 1.75rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-nav a,
.footer-lang a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--muted);
  text-decoration: none;
}

.footer-lang {
  display: flex;
  gap: 1rem;
  margin-left: auto;
}

.footer-lang a[aria-current="page"] {
  color: var(--ink);
}

/* 404 */

.missing {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1rem;
  min-height: calc(100svh - var(--header));
  padding-block: 4rem;
}

.missing h1 {
  max-width: 14ch;
  font-size: clamp(2.5rem, 6vw, 4.4rem);
}

.missing-links {
  display: flex;
  gap: 1.25rem;
  margin-top: 0.75rem;
}

.missing-links a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

/* Interaction */

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .wordmark img,
  .nav-list a,
  .lang a,
  .footer-nav a,
  .footer-lang a,
  .contact-email a,
  .service h3 {
    transition: opacity 0.3s var(--ease), background-size 0.35s var(--ease), transform 0.45s var(--ease), text-decoration-color 0.3s var(--ease), text-decoration-thickness 0.3s var(--ease);
  }

  .wordmark:hover img,
  .lang a:hover,
  .footer-nav a:hover,
  .footer-lang a:hover {
    opacity: 0.55;
  }

  .service:hover h3 {
    transform: translateX(0.35rem);
  }

  .contact-email a:hover {
    text-decoration-thickness: 2px;
    text-decoration-color: var(--ink);
  }
}

@media (min-width: 761px) {
  .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2rem 3.5rem;
  }

  .steps::before {
    top: 0.4rem;
    right: 0;
    bottom: auto;
    left: 0;
    width: auto;
    height: 1px;
  }

  .step {
    padding-top: 2.35rem;
    padding-left: 0;
  }

  .step:not(:last-child)::after {
    content: "→";
    top: -0.05rem;
    right: -2.35rem;
    bottom: auto;
    left: auto;
  }
}

@media (min-width: 900px) {
  .service {
    grid-template-columns: 4rem minmax(14rem, 0.85fr) minmax(16rem, 1.15fr);
    gap: 1.5rem 2rem;
    padding-block: 2.35rem;
  }

  .service p:last-child {
    grid-column: auto;
    padding-top: 0.35rem;
  }
}

@media (max-width: 380px) {
  .wordmark img {
    height: 2.65rem;
  }
}

@media (min-width: 961px) and (hover: hover) and (prefers-reduced-motion: no-preference) {
  .nav-list a:hover {
    background-size: 100% 1px;
    opacity: 1;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .hero-copy .eyebrow,
  .hero-copy h1,
  .hero-copy .lede {
    animation: rise 1s var(--ease) both;
  }

  .hero-copy h1 {
    animation-delay: 0.08s;
  }

  .hero-copy .lede {
    animation-delay: 0.18s;
  }
}

@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .chapter {
      animation: rise 0.9s var(--ease) both;
      animation-timeline: view();
      animation-range: entry 0% cover 16%;
    }
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

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

  .site-nav,
  .wordmark img,
  .nav-list a,
  .service h3,
  .contact-email a {
    transition: none;
  }
}

/* AI landing pages */

.page-ai h1 {
  max-width: 18ch;
  font-size: clamp(2.55rem, 7.2vw, 5.4rem);
  letter-spacing: 0;
  line-height: 1.08;
}

.page-ai.page-fr h1 {
  max-width: 20ch;
  font-size: clamp(2.25rem, 6.8vw, 4.6rem);
  letter-spacing: 0.005em;
  line-height: 1.1;
}

.page-ai .chapter h2 {
  letter-spacing: -0.02em;
  line-height: 1.08;
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
}

.page-ai .chapter-lead {
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
}

.chapter-compact {
  padding-block: clamp(3.25rem, 7vw, 5.5rem);
}

.hero-ai {
  min-height: auto;
}

.hero-ai .hero-copy {
  padding-block: clamp(2rem, 6.5vh, 3.5rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.25rem;
  margin-top: clamp(1.4rem, 2.6vw, 1.9rem);
}

.page-ai .lede {
  margin-top: clamp(1.15rem, 2.4vw, 1.65rem);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0.9rem 1.5rem;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  line-height: 1;
  text-transform: uppercase;
  text-decoration: none;
  text-underline-offset: unset;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

a.btn,
button.btn {
  text-decoration: none;
  color: var(--paper);
  background: var(--ink);
  border-color: var(--ink);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
}

a.btn-ghost {
  color: var(--ink);
  background: transparent;
}

.example-grid {
  display: grid;
  gap: 2rem;
  margin-top: 1.5rem;
}

.example-col h3 {
  margin-bottom: 0.85rem;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1.55rem, 2.4vw, 2rem);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.example-col h3:not(:first-child) {
  margin-top: 1.75rem;
}

.example-col ul,
.pilot-list,
.form-options {
  margin: 0;
  padding: 0;
  list-style: none;
}

.how-steps {
  display: grid;
  gap: 1.25rem;
  margin: 0.25rem 0 0;
  padding: 0;
  list-style: none;
}

.how-step {
  display: grid;
  gap: 0.55rem;
  margin: 0;
  padding: 1.35rem 1.25rem 1.45rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.28);
  list-style: none;
}

.how-step::marker {
  content: none;
}

.how-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.85rem;
  height: 1.85rem;
  margin-bottom: 0.15rem;
  border: 1px solid var(--ink);
  background: var(--accent);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1;
  text-transform: none;
}

.how-step h3 {
  margin: 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(1.45rem, 2.2vw, 1.85rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.how-step p {
  margin: 0;
  max-width: 28rem;
  color: var(--body);
  font-size: 0.98rem;
  line-height: 1.5;
  text-wrap: pretty;
}

.example-panel {
  margin-top: clamp(2rem, 4vw, 3rem);
  padding-top: clamp(1.75rem, 3.5vw, 2.5rem);
  border-top: 1px solid var(--line);
}

.example-label {
  margin: 0 0 0.85rem;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.example-lead {
  margin-bottom: clamp(1.25rem, 2.8vw, 1.85rem);
}

.example-col li,
.pilot-list li {
  display: block;
  position: relative;
  margin: 0;
  padding: 0.95rem 0 0.95rem 1.35rem;
  max-width: 36rem;
  color: var(--body);
  line-height: 1.5;
  border-top: 1px solid var(--line);
}

.example-col li:first-child,
.pilot-list li:first-child {
  border-top: 0;
  padding-top: 0.15rem;
}

.example-col li::before,
.pilot-list li::before {
  content: "";
  position: absolute;
  left: 0.15rem;
  top: 1.4em;
  width: 0.28rem;
  height: 0.28rem;
  border-radius: 50%;
  background: var(--ink);
}

.example-col li:first-child::before,
.pilot-list li:first-child::before {
  top: 0.7em;
}

.example-note {
  margin-top: 1.35rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.pilot-offer {
  max-width: 40rem;
}

.pilot-label {
  margin: 0;
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.pilot-price {
  margin: 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(3rem, 6vw, 4.25rem);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1;
}

.pilot-setup {
  margin: 0.55rem 0 0;
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.pilot-tag {
  margin: 1.35rem 0 0;
  max-width: 32rem;
  color: var(--muted);
  font-size: 1.125rem;
  line-height: 1.45;
}

.pilot-list {
  margin-top: 1.75rem;
}

.pilot-footnote {
  margin: 1.5rem 0 0;
  max-width: 34rem;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.45;
}

.approach .pilot-label,
.approach .pilot-setup {
  color: var(--accent);
}

.approach .pilot-price {
  color: var(--on-dark);
}

.approach .pilot-tag,
.approach .pilot-footnote {
  color: var(--on-dark-muted);
}

.approach .pilot-list li {
  color: var(--on-dark-muted);
  border-top-color: rgba(243, 240, 232, 0.16);
}

.approach .pilot-list li::before {
  background: var(--accent);
}

.form-footnote-list {
  display: grid;
  gap: 0.7rem;
  margin: 0 0 0.35rem;
  padding: 0;
  list-style: none;
  max-width: 36rem;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.form-footnote-list li {
  display: block;
  position: relative;
  padding-left: 1.1rem;
}

.form-footnote-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.28rem;
  height: 0.28rem;
  border-radius: 50%;
  background: var(--muted);
}

.ai-form {
  display: grid;
  gap: 1.35rem;
  max-width: 40rem;
  margin-top: 0.35rem;
}

.ai-form .form-field > .field-label + textarea,
.ai-form .form-field > label.field-label + textarea {
  margin-top: 0.15rem;
}

.ai-form fieldset {
  display: flex;
  flex-direction: column;
  width: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  min-inline-size: 0;
}

.ai-form legend {
  padding: 0;
  width: 100%;
}

.form-field {
  display: flex;
  flex-direction: column;
  width: 100%;
  gap: 0.65rem;
}

.form-field > span,
.form-field > label.field-label,
.form-field > legend {
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 400;
  line-height: 1.4;
}

.field-optional {
  color: var(--muted);
  font-weight: 400;
}

.form-hint {
  color: var(--muted);
  font-size: 0.875rem;
}

.form-options {
  display: flex;
  flex-direction: column;
  width: 100%;
  gap: 0.35rem;
}

.form-options label {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  width: 100%;
  gap: 0.75rem;
  min-height: 48px;
  padding: 0.7rem 0;
  color: var(--body);
  line-height: 1.4;
  cursor: pointer;
  border-bottom: 1px solid var(--line);
}

.form-options label:last-of-type {
  border-bottom: 0;
}

.form-options input {
  width: 1.15rem;
  height: 1.15rem;
  margin-top: 0.15rem;
  flex-shrink: 0;
  accent-color: var(--ink);
}

.ai-form input[type="text"],
.ai-form input[type="email"],
.ai-form textarea {
  display: block;
  width: 100%;
  min-height: 56px;
  box-sizing: border-box;
  padding: 1rem 1.05rem;
  border: 1px solid var(--ink);
  border-radius: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.45;
}

.ai-form textarea {
  min-height: 7rem;
  resize: vertical;
}

.ai-form input:disabled,
.ai-form textarea:disabled {
  opacity: 0.45;
}

.ai-form .btn {
  justify-self: start;
  width: 100%;
  max-width: 24rem;
  min-height: 56px;
}

.form-reassure {
  margin: 0.15rem 0 0;
  max-width: 36rem;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.form-row {
  display: grid;
  gap: 1.25rem;
}

.form-status {
  margin: 0;
  max-width: 40rem;
  padding: 0.85rem 0;
  font-size: 0.95rem;
  line-height: 1.45;
}

.form-status[data-kind="error"] {
  color: #7a1f1f;
}

.form-status[data-kind="success"] {
  color: var(--ink);
}

.form-status[data-kind="pending"] {
  color: var(--muted);
}

.form-footnote {
  max-width: 36rem;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

@media (min-width: 800px) {
  .example-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }

  .how-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.15rem;
  }

  .how-step {
    min-height: 100%;
  }

  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .btn {
    transition: opacity 0.3s var(--ease), background-color 0.3s var(--ease), color 0.3s var(--ease);
  }

  .btn:hover {
    opacity: 0.82;
  }

  .btn-ghost:hover,
  a.btn-ghost:hover {
    background: var(--ink);
    color: var(--paper);
    opacity: 1;
  }

}

@media (prefers-reduced-motion: no-preference) {
  .hero-ai .hero-actions {
    animation: rise 1s var(--ease) both;
    animation-delay: 0.26s;
  }

  .how-step {
    animation: rise 0.85s var(--ease) both;
  }

  .how-step:nth-child(1) { animation-delay: 0.05s; }
  .how-step:nth-child(2) { animation-delay: 0.14s; }
  .how-step:nth-child(3) { animation-delay: 0.23s; }
}

@media print {
  .skip,
  .nav-toggle,
  .nav-check,
  .lang,
  .footer-nav {
    display: none !important;
  }

  .site-header {
    position: static;
  }

  .site-nav {
    position: static;
    opacity: 1;
    visibility: visible;
  }

  .approach {
    background: white !important;
    color: black !important;
  }

  .approach h2,
  .step h3 {
    color: black !important;
  }

  .contact-email a::after {
    content: " (" attr(href) ")";
    font-family: var(--sans);
    font-size: 0.7em;
  }
}