:root {
  --bg: #fbf8f3;
  --surface: #fff;
  --surface-soft: #eef7fa;
  --ink: #071c4d;
  --muted: #33436d;
  --teal: #00a8b5;
  --green: #78bd22;
  --orange: #ff7a1a;
  --purple: #8758d5;
  --blue: #2f80ed;
  --mint: #e8f8f5;
  --border: #d8e1ea;
  --focus: #005fcc;
  --shadow: 0 24px 70px rgba(7, 28, 77, 0.14);
  --radius: 8px;
  --max: 1180px;
  --font-body: "Atkinson Hyperlegible", Arial, sans-serif;
  --font-display: Inter, "Atkinson Hyperlegible", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.6;
}
body.large-text { font-size: 20px; }
body.high-contrast {
  --bg: #fff;
  --surface-soft: #eef7f7;
  --ink: #071517;
  --muted: #263b3e;
  --teal: #005f66;
  --border: #637174;
}
body.reduced-motion *, body.reduced-motion *::before, body.reduced-motion *::after {
  animation-duration: 0.001ms !important;
  scroll-behavior: auto !important;
  transition-duration: 0.001ms !important;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
:focus-visible { outline: 4px solid var(--focus); outline-offset: 4px; }
.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 20;
  transform: translateY(-160%);
  background: var(--ink);
  color: #fff;
  padding: 0.7rem 1rem;
  border-radius: var(--radius);
  font-weight: 700;
}
.skip-link:focus { transform: translateY(0); }
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(251, 248, 243, 0.94);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(16px);
}
.nav {
  width: min(100% - 32px, var(--max));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand img { width: clamp(132px, 15vw, 178px); height: 58px; object-fit: contain; object-position: left center; }
.nav-menu { display: flex; align-items: center; gap: 0.35rem; }
.nav-menu a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 0.8rem;
  border-radius: var(--radius);
  color: var(--muted);
  font-weight: 700;
  text-decoration: none;
}
.nav-menu a:hover { background: var(--mint); color: var(--ink); }
.nav-menu .accessibility-shortcut { border: 1px solid var(--teal); color: var(--ink); }
.nav-menu .nav-cta { background: var(--ink); color: #fff; }
.nav-toggle { display: none; width: 48px; height: 48px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.nav-toggle span[aria-hidden="true"], .nav-toggle span[aria-hidden="true"]::before, .nav-toggle span[aria-hidden="true"]::after {
  display: block;
  width: 22px;
  height: 2px;
  margin: 0 auto;
  background: var(--ink);
  content: "";
}
.nav-toggle span[aria-hidden="true"]::before { transform: translateY(-7px); }
.nav-toggle span[aria-hidden="true"]::after { transform: translateY(5px); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
.section { width: min(100% - 32px, var(--max)); margin: 0 auto; padding: 5.5rem 0; }
.hero {
  min-height: calc(100vh - 76px);
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(420px, 1.14fr);
  align-items: center;
  gap: 3rem;
  padding-top: 3.5rem;
}
.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--teal);
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}
h1, h2, h3 { margin: 0; font-family: var(--font-display); line-height: 1.08; }
h1 { max-width: 11ch; font-size: clamp(3.35rem, 7.2vw, 6.75rem); }
h2 { max-width: 12ch; font-size: clamp(2.1rem, 4.2vw, 4.2rem); }
h3 { font-size: 1.22rem; }
p { margin: 0; }
.hero-subtitle { max-width: 38rem; margin-top: 1.3rem; color: var(--muted); font-size: 1.25rem; }
.brand-line { margin-top: 1rem; font-family: var(--font-display); font-size: clamp(1.25rem, 2.2vw, 2rem); font-weight: 800; line-height: 1.25; }
.core-message {
  width: fit-content;
  max-width: 100%;
  margin-top: 1.35rem;
  padding: 0.75rem 1rem;
  border-left: 5px solid var(--orange);
  background: linear-gradient(90deg, #fff, #eefbfb);
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(23, 41, 43, 0.08);
  font-weight: 700;
}
.button-row, .form-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 1.8rem; }
.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.1rem;
  border: 2px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  text-decoration: none;
}
.button.primary { background: linear-gradient(135deg, var(--ink), #12336f); color: #fff; }
.button.secondary { border-color: var(--teal); color: var(--ink); }
.hero-media { position: relative; align-self: stretch; min-height: 520px; }
.hero-media img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: contain;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.launch-badge {
  position: absolute;
  top: clamp(1rem, 3vw, 2rem);
  left: clamp(1rem, 3vw, 2rem);
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  background: var(--orange);
  color: #1b160f;
  box-shadow: 0 14px 30px rgba(7, 28, 77, 0.18);
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 800;
}
.hero-note {
  position: absolute;
  right: clamp(1rem, 3vw, 2rem);
  bottom: clamp(1rem, 3vw, 2rem);
  width: min(320px, calc(100% - 2rem));
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 18px 44px rgba(23, 41, 43, 0.18);
}
.hero-note strong, .hero-note span { display: block; }
.hero-note span, .section-heading.narrow p:not(.eyebrow), .section-heading.split > p, .intro-copy, .feature-card p, .story-grid figcaption, .partner-copy p:not(.eyebrow) { color: var(--muted); }
.section-heading { margin-bottom: 2rem; }
.section-heading.narrow { max-width: 760px; margin-inline: auto; text-align: center; }
.section-heading.narrow h2 { margin-inline: auto; }
.section-heading.narrow p:not(.eyebrow), .section-heading.split > p { margin-top: 1rem; }
.section-heading.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 0.72fr); align-items: end; gap: 2rem; }
.section-heading.split h2 { max-width: 14ch; }
.intro-grid, .partner-band { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr); gap: 2rem; align-items: start; }
.intro-copy { display: grid; gap: 1rem; font-size: 1.13rem; }
.meaning, .partner-points { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.75rem; }
.meaning div, .partner-points div, .audience-list article, .feature-card, .difference-grid article, .story-grid figure {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}
.meaning div { min-height: 104px; display: flex; align-items: center; gap: 0.85rem; padding: 1rem; font-family: var(--font-display); font-size: 1.15rem; font-weight: 800; }
.meaning span { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: linear-gradient(135deg, var(--teal), var(--green)); color: #fff; }
.warm-band, .difference, .partner-band, .final-cta { width: 100%; max-width: none; padding-inline: max(16px, calc((100% - var(--max)) / 2)); }
.warm-band { background: #eef9f8; }
.audience-list, .feature-grid, .difference-grid, .story-grid { display: grid; gap: 1rem; }
.audience-list { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.audience-list article { min-height: 112px; display: flex; align-items: flex-end; padding: 1rem; font-family: var(--font-display); font-weight: 800; }
.feature-grid, .difference-grid, .story-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.feature-card, .difference-grid article, .story-grid figure { min-height: 250px; padding: 1.25rem; }
.feature-card { display: grid; align-content: start; gap: 0.85rem; }
.feature-icon { display: inline-flex; width: fit-content; min-height: 38px; align-items: center; padding: 0.25rem 0.65rem; border-radius: 999px; font-family: var(--font-display); font-size: 0.78rem; font-weight: 800; }
.feature-icon.teal { background: #dcfbfa; color: #007b86; }
.feature-icon.green { background: #eff9df; color: #4a7f12; }
.feature-icon.orange { background: #fff0e6; color: #a94700; }
.feature-icon.blue { background: #eaf3ff; color: #175db1; }
.feature-icon.purple { background: #f1ebff; color: #6436b4; }
.access-panel {
  display: grid;
  grid-template-columns: minmax(230px, 0.7fr) minmax(320px, 1fr);
  gap: 1rem;
  margin-top: 1rem;
  padding: 1.25rem;
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  background: linear-gradient(90deg, #fff, var(--surface-soft));
}
.settings-controls { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.settings-controls label, .read-aloud-button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.5rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-weight: 700;
}
.read-aloud-button { border-color: var(--ink); background: var(--ink); color: #fff; cursor: pointer; }
.read-aloud-button[aria-pressed="true"] { background: var(--orange); border-color: var(--orange); color: #1b160f; }
.read-aloud-status { grid-column: 2; color: var(--muted); font-weight: 700; }
input[type="checkbox"] { width: 1.2rem; height: 1.2rem; accent-color: var(--ink); }
.difference { background: radial-gradient(circle at 12% 0%, rgba(0, 168, 181, 0.24), transparent 28%), linear-gradient(135deg, #071c4d, #092863); color: #fff; }
.difference .eyebrow, .difference .section-heading p, .difference-grid p { color: #dceee7; }
.difference-grid article { border-color: rgba(255,255,255,0.2); background: rgba(255,255,255,0.08); }
.partner-band { background: #fff4eb; }
.partner-copy { max-width: 640px; }
.partner-copy p:not(.eyebrow) { margin: 1rem 0 1.5rem; }
.partner-points div { min-height: 132px; display: flex; align-items: flex-end; padding: 1rem; font-family: var(--font-display); font-weight: 800; }
.story-grid figure { margin: 0; display: grid; align-content: space-between; gap: 1rem; }
blockquote { margin: 0; font-family: var(--font-display); font-size: 1.28rem; font-weight: 800; line-height: 1.35; }
.final-cta { background: linear-gradient(135deg, #e8f9f7, #fff4eb); }
.contact-message { width: min(100%, 920px); margin: 0 auto; padding: 1.25rem; box-shadow: var(--shadow); }
.contact-message {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  text-align: center;
  font-size: 1.2rem;
  font-weight: 800;
}
.contact-message a {
  color: var(--teal);
  overflow-wrap: anywhere;
}
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.form-grid label { display: grid; gap: 0.35rem; font-weight: 800; }
.form-grid label:last-child { grid-column: 1 / -1; }
input, select, textarea { width: 100%; min-height: 52px; border: 1px solid var(--border); border-radius: var(--radius); padding: 0.75rem 0.85rem; background: #fff; color: var(--ink); font: inherit; }
textarea { resize: vertical; }
button.button { cursor: pointer; font: inherit; }
.site-footer { width: min(100% - 32px, var(--max)); min-height: 112px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 1rem; color: var(--muted); }
.site-footer strong { color: var(--ink); font-family: var(--font-display); }
.text-context-menu { position: fixed; z-index: 30; min-width: 230px; padding: 0.35rem; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.text-context-menu button { width: 100%; min-height: 44px; border: 0; border-radius: calc(var(--radius) - 2px); background: transparent; color: var(--ink); cursor: pointer; font: inherit; font-weight: 800; text-align: left; }
.text-context-menu button:hover { background: var(--mint); }
@media (max-width: 980px) {
  .hero, .intro-grid, .partner-band, .section-heading.split { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  h1 { max-width: 12ch; }
  .audience-list, .feature-grid, .difference-grid, .story-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  body { font-size: 17px; }
  .nav { width: min(100% - 24px, var(--max)); min-height: 68px; }
  .nav-toggle { display: inline-grid; place-items: center; }
  .nav-menu { position: absolute; top: 68px; right: 12px; left: 12px; display: none; flex-direction: column; align-items: stretch; padding: 0.75rem; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
  .nav-menu.is-open { display: flex; }
  .nav-menu a { justify-content: center; }
  .section { width: min(100% - 24px, var(--max)); padding: 4rem 0; }
  .warm-band, .difference, .partner-band, .final-cta { width: 100%; padding-inline: 12px; }
  .hero { gap: 2rem; padding-top: 2.5rem; }
  .hero-media, .hero-media img { min-height: 390px; }
  .hero-note { position: static; width: 100%; margin-top: 0.75rem; }
  .meaning, .partner-points, .audience-list, .feature-grid, .difference-grid, .story-grid, .form-grid, .access-panel { grid-template-columns: 1fr; }
  .read-aloud-status { grid-column: auto; }
  .settings-controls, .button-row, .form-actions, .site-footer { flex-direction: column; align-items: stretch; }
  .button, .settings-controls label, .read-aloud-button { width: 100%; }
}