:root {
  color-scheme: light;
  --cream: #f7f5ed;
  --paper: #fffdf6;
  --ink: #163d38;
  --muted: #48645d;
  --teal: #205d52;
  --wash: #e2eee5;
  --coral: #e78166;
  --rust: #913c29;
  --line: #c4d3c7;
}

* { box-sizing: border-box; }
html { scroll-padding-top: 1.5rem; }
body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  -webkit-text-size-adjust: 100%;
}
a {
  color: var(--teal);
  text-underline-offset: 0.2em;
  text-decoration-thickness: 0.08em;
  overflow-wrap: anywhere;
}
a:hover { color: var(--rust); }
:focus-visible { outline: 3px solid var(--rust); outline-offset: 5px; }
main:focus { outline: none; }
h1, h2, h3 {
  margin: 0 0 1rem;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.035em;
  text-wrap: balance;
}
h2 { font-size: clamp(2rem, 3.4vw, 2.7rem); }
h3 { font-size: 2rem; }
p { margin: 0 0 1.1rem; }
ul, ol { padding-left: 1.4rem; }
li + li { margin-top: 0.7rem; }
code { font-size: 0.95em; overflow-wrap: anywhere; }
.shell { width: min(72rem, calc(100% - 3rem)); margin-inline: auto; }
.skip-link {
  position: absolute;
  z-index: 2;
  top: -8rem;
  left: 1rem;
  padding: 0.8rem 1.2rem;
  background: var(--paper);
  border: 2px solid var(--teal);
}
.skip-link:focus { top: 1rem; }
.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem 2rem;
  min-height: 6.5rem;
  padding-block: 1.1rem;
  border-bottom: 1px solid var(--line);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 44px;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2rem;
  letter-spacing: -0.04em;
  text-decoration: none;
}
.brand-mark {
  position: relative;
  width: 1.65rem;
  height: 1.65rem;
  border: 3px solid var(--teal);
  border-right-color: transparent;
  border-radius: 50%;
  transform: rotate(-25deg);
}
.brand-mark::before {
  content: "";
  position: absolute;
  inset: 0.25rem;
  border: 2px solid var(--teal);
  border-bottom-color: transparent;
  border-radius: 50%;
}
.brand-mark::after {
  content: "";
  position: absolute;
  right: -0.13rem;
  top: 0.03rem;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: var(--coral);
}
.site-header nav, .site-footer nav { display: flex; flex-wrap: wrap; gap: 0.3rem 1.5rem; }
.site-header nav a, .site-footer nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding-block: 0.35rem;
}
.site-header nav a { text-decoration: none; border-bottom: 2px solid transparent; }
.site-header nav a:hover, .site-header nav a[aria-current="page"] { border-bottom-color: currentColor; }
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
  padding-block: 3.7rem 4rem;
}
.hero-copy { min-width: 0; }
.eyebrow, .mode-number {
  margin-bottom: 1rem;
  color: var(--teal);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.hero h1 { margin-block: 1rem 1.5rem; font-size: clamp(3.4rem, 7.5vw, 6.5rem); line-height: 1; }
.lede { max-width: 36rem; color: var(--muted); font-size: 1.2rem; line-height: 1.7; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0.8rem 1.5rem; margin-block: 1.8rem 1.4rem; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  min-height: 48px;
  padding: 0.75rem 1.25rem;
  border: 1px solid var(--teal);
  border-radius: 0.6rem;
  background: var(--teal);
  color: var(--paper);
  font-weight: 600;
  text-decoration: none;
}
.button:hover { background: var(--ink); color: var(--paper); }
.text-link { display: inline-flex; align-items: center; gap: 0.7rem; min-height: 44px; padding-block: 0.4rem; }
.device-note, .small-note { color: var(--muted); font-size: 0.9rem; }
.device-note { margin-bottom: 0; }
.tower-art { margin: 0; padding: 1rem; background: var(--wash); border-radius: 48% 48% 1.4rem 1.4rem; }
.tower-art svg { display: block; width: 100%; height: auto; }
.tower-art figcaption { padding: 0.2rem 0.5rem 0.6rem; color: var(--muted); font-size: 0.8rem; text-align: center; }
.promise {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.4rem 2rem;
  padding-block: 1.3rem;
  border-block: 1px solid var(--line);
}
.promise span { color: var(--muted); }
.modes { padding-block: 4rem; }
.mode-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 3rem; margin-top: 2rem; }
.mode { padding-top: 1.5rem; border-top: 3px solid var(--teal); }
.mode p:not(.mode-number) { max-width: 32rem; color: var(--muted); }
.mode-zen { border-top-color: var(--coral); }
.mode-zen .mode-number { color: var(--rust); }
.comfort {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: 3rem;
  padding: 2.2rem;
  border: 1px solid var(--line);
  border-radius: 1.2rem;
  background: var(--paper);
}
.comfort > div { min-width: 0; }
.comfort p:last-child { margin-bottom: 0; }
.palette-list { display: flex; flex-wrap: wrap; gap: 0.8rem 1.2rem; margin: 0 0 1.4rem; padding: 0; list-style: none; }
.palette-list li { display: flex; align-items: center; gap: 0.4rem; margin: 0; }
.palette-dot { width: 1rem; height: 1rem; border: 1px solid var(--muted); border-radius: 50%; }
.lagoon { background: #67ae98; }
.clay { background: #d68e5c; }
.midnight { background: #193846; }
.page-heading { max-width: 49rem; padding-block: 3.5rem 2.5rem; }
.page-heading h1 { font-size: clamp(2.8rem, 6.5vw, 5rem); }
.page-heading .lede { max-width: 43rem; }
.page-heading .small-note { max-width: 41rem; }
.reading-grid { display: grid; grid-template-columns: 12rem minmax(0, 1fr); gap: 4rem; align-items: start; }
.page-nav { position: sticky; top: 1.5rem; }
.page-nav a { display: flex; align-items: center; min-height: 44px; padding-block: 0.5rem; }
.prose { min-width: 0; max-width: 46rem; font-size: 1.05rem; }
.prose section + section { margin-top: 3rem; }
.prose h2 { font-size: 2rem; }
.prose li { padding-left: 0.25rem; }
.steps li::marker { color: var(--teal); font-weight: 600; }
.score-guide { margin: 1.5rem 0 0; }
.score-guide > div { padding-block: 1rem; border-top: 1px solid var(--line); }
.score-guide dt { margin-bottom: 0.2rem; font-weight: 600; }
.score-guide dd { margin: 0; color: var(--muted); }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { min-height: 48px; padding-block: 1rem; font-weight: 600; cursor: pointer; }
.faq summary::marker { color: var(--teal); }
.faq details p { padding-inline: 0.1rem 0.5rem; color: var(--muted); }
.contact-card { padding: 1.8rem; border: 1px solid var(--line); border-radius: 1rem; background: var(--wash); }
.contact-email { display: inline-block; min-height: 44px; margin-bottom: 0.8rem; padding-block: 0.5rem; font-weight: 600; }
.contact-card p:last-child { margin-bottom: 0; }
.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  margin-top: 4rem;
  padding-block: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
}
.site-footer p { margin: 0; }
.site-footer p span { margin-inline: 0.5rem; color: var(--muted); }
.site-footer small { color: var(--muted); font-size: inherit; }

@media (max-width: 52rem) {
  .hero { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-copy { max-width: 38rem; }
  .hero h1 { font-size: clamp(3.4rem, 10vw, 5.5rem); }
  .tower-art { width: 100%; max-width: 29rem; margin-inline: auto; }
  .comfort { grid-template-columns: 1fr; gap: 1.8rem; }
  .reading-grid { grid-template-columns: 1fr; gap: 2rem; }
  .page-nav { position: static; display: flex; flex-wrap: wrap; gap: 0 1.3rem; padding-bottom: 1rem; border-bottom: 1px solid var(--line); }
  .page-nav .eyebrow { flex-basis: 100%; margin-bottom: 0.4rem; }
}

@media (max-width: 36rem) {
  .shell { width: calc(100% - 2rem); }
  .site-header { gap: 0.4rem 1.3rem; }
  .site-header nav { column-gap: 1.2rem; }
  .hero { padding-block: 2.5rem; }
  .hero h1 { font-size: clamp(3rem, 14vw, 4.5rem); }
  .lede { font-size: 1.1rem; }
  .modes { padding-block: 3rem; }
  .mode-grid { grid-template-columns: 1fr; gap: 2rem; }
  .comfort, .contact-card { padding: 1.3rem; }
  .page-heading { padding-block: 2.5rem 1.5rem; }
  .site-footer { margin-top: 3rem; }
}

@media (forced-colors: active) {
  .button, .palette-dot { border-color: ButtonText; }
  .brand-mark, .brand-mark::before { border-color: LinkText; border-right-color: transparent; }
}