:root {
  --canvas: #f5f1e9;
  --surface: #fcfaf6;
  --ink: #17332a;
  --ink-soft: #5c6b65;
  --forest: #173a30;
  --forest-light: #244b3f;
  --cream: #f7f0e4;
  --sage: #a8bbaa;
  --sage-light: #dce5dc;
  --clay: #bb6047;
  --clay-dark: #91432f;
  --gold: #d6aa65;
  --line: rgb(23 51 42 / 0.16);
  --line-light: rgb(247 240 228 / 0.22);
  --content: 76rem;
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--canvas);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.65;
}

a { color: inherit; }

a:focus-visible {
  outline: 3px solid var(--clay);
  outline-offset: 5px;
  border-radius: 0.2rem;
}

.skip-link {
  position: fixed;
  z-index: 30;
  top: 1rem;
  left: 1rem;
  padding: 0.7rem 1rem;
  color: white;
  background: var(--ink);
  transform: translateY(-180%);
}

.skip-link:focus { transform: translateY(0); }

.site-header,
.hero,
.principles,
.product-section,
.contact-section,
.policy-page,
footer {
  width: min(calc(100% - 3rem), var(--content));
  margin-inline: auto;
}

.site-header {
  min-height: 6rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  font-weight: 750;
  letter-spacing: 0.025em;
  text-decoration: none;
}

.brand-seal {
  width: 2.25rem;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 400;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 3vw, 2.5rem);
}

.site-nav a,
.header-contact,
footer a {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  color: var(--ink-soft);
  font-size: 0.86rem;
  font-weight: 700;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.35rem;
  transition: color 180ms ease;
}

.site-nav a { text-decoration: none; }

.site-nav a:hover,
.header-contact:hover,
footer a:hover { color: var(--clay-dark); }

main { overflow: hidden; }

.eyebrow {
  margin: 0 0 1.35rem;
  color: var(--clay-dark);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p { text-wrap: pretty; }

h1,
h2 {
  margin-top: 0;
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.hero {
  min-height: 44rem;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(20rem, 0.85fr);
  align-items: center;
  gap: clamp(3rem, 8vw, 8rem);
  padding: clamp(5.5rem, 10vw, 9rem) 0;
}

.hero-copy-block { position: relative; z-index: 2; }

.hero > *,
.product-section > * {
  min-width: 0;
}

.hero h1 {
  max-width: 11ch;
  margin-bottom: 1.8rem;
  font-size: clamp(3.7rem, 7.6vw, 7rem);
}

.hero-copy {
  max-width: 35rem;
  margin: 0;
  color: var(--ink-soft);
  font-size: clamp(1.05rem, 1.8vw, 1.22rem);
}

.hero-actions,
.product-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.button {
  min-height: 3.15rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.25rem;
  border: 1px solid transparent;
  border-radius: 99rem;
  font-size: 0.88rem;
  font-weight: 750;
  text-decoration: none;
  transition: color 180ms ease, background-color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--cream); background: var(--forest); }
.button-primary:hover { background: var(--forest-light); }

.text-link {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 750;
  text-underline-offset: 0.35rem;
}

.text-link:hover { color: var(--clay-dark); }

.hero-visual {
  position: relative;
  min-height: 31rem;
  display: grid;
  place-items: center;
}

.orbit {
  position: absolute;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.orbit-large { width: min(38vw, 28rem); aspect-ratio: 1; }
.orbit-small { width: min(25vw, 18rem); aspect-ratio: 1; }

.field-note {
  position: relative;
  z-index: 2;
  width: min(100%, 21rem);
  min-height: 27rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.5rem;
  border-radius: 1.5rem;
  color: var(--cream);
  background: linear-gradient(135deg, transparent 0 62%, rgb(255 255 255 / 0.04) 62% 100%), var(--forest);
  box-shadow: 0 2rem 5rem rgb(32 50 42 / 0.18);
  transform: rotate(2.5deg);
  transition: transform 220ms ease;
}

.hero-visual:hover .field-note { transform: rotate(0deg) translateY(-4px); }

.note-topline,
.note-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgb(247 240 228 / 0.66);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.field-note > p {
  max-width: 8ch;
  margin: 3rem 0;
  font-family: var(--serif);
  font-size: clamp(2.3rem, 4vw, 3.2rem);
  line-height: 1.07;
  letter-spacing: -0.035em;
}

.note-status {
  padding: 0.35rem 0.55rem;
  border: 1px solid var(--line-light);
  border-radius: 99rem;
}

.visual-seed {
  position: absolute;
  z-index: 3;
  right: 3%;
  bottom: 8%;
  width: 4.3rem;
  height: 6.2rem;
  border-radius: 80% 20% 72% 28%;
  background: var(--clay);
  transform: rotate(35deg);
  box-shadow: 0 1rem 2rem rgb(88 50 37 / 0.18);
}

.principles {
  padding: clamp(5rem, 9vw, 8rem) 0;
  border-top: 1px solid var(--line);
}

.section-heading {
  display: grid;
  grid-template-columns: 1fr 2fr;
  align-items: end;
  gap: 2rem;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.section-heading .eyebrow { margin-bottom: 0.7rem; }

.section-heading h2 {
  margin-bottom: 0;
  font-size: clamp(2.9rem, 5vw, 5rem);
}

.principle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 4vw, 4rem);
}

.principle-grid article {
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.principle-number {
  color: var(--clay-dark);
  font-family: var(--serif);
  font-size: 0.85rem;
}

.principle-grid h3 {
  margin: 2.3rem 0 0.8rem;
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.principle-grid p { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }

.product-section {
  min-height: 42rem;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(18rem, 0.85fr);
  align-items: center;
  gap: clamp(3rem, 8vw, 8rem);
  padding: clamp(3rem, 7vw, 6rem);
  border-radius: 2.2rem;
  color: var(--cream);
  background: var(--forest);
  overflow: hidden;
}

.product-copy { position: relative; z-index: 2; }

.product-kicker {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0 0 2rem;
  color: var(--sage);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.product-kicker span {
  width: 0.55rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 0.35rem rgb(214 170 101 / 0.11);
}

.product-copy h2 {
  max-width: 13ch;
  margin-bottom: 1.8rem;
  font-size: clamp(3rem, 5.4vw, 5.4rem);
}

.product-copy > p:not(.product-kicker) {
  max-width: 38rem;
  margin: 0;
  color: rgb(247 240 228 / 0.74);
  font-size: 1.03rem;
}

.feature-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  padding: 0.55rem 0.8rem;
  border: 1px solid var(--line-light);
  border-radius: 99rem;
  color: rgb(247 240 228 / 0.78);
  font-size: 0.78rem;
  font-weight: 650;
}

.button-light { color: var(--forest); background: var(--cream); }
.button-light:hover { background: white; }
.text-link-light { color: var(--cream); }
.text-link-light:hover { color: var(--gold); }

.product-mark {
  position: relative;
  width: min(100%, 25rem);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  margin-inline: auto;
}

.echo-ring {
  position: absolute;
  border: 1px solid rgb(247 240 228 / 0.25);
  border-radius: 50%;
}

.ring-one { width: 100%; height: 46%; transform: rotate(-8deg); }
.ring-two { width: 72%; height: 72%; transform: rotate(22deg); }
.ring-three { width: 42%; height: 92%; transform: rotate(-25deg); }

.echo-core {
  width: 3.7rem;
  height: 5rem;
  border-radius: 80% 20% 75% 25%;
  background: var(--clay);
  transform: rotate(38deg);
}

.product-mark p {
  position: absolute;
  right: 4%;
  bottom: 12%;
  margin: 0;
  color: rgb(247 240 228 / 0.65);
  font-family: var(--serif);
  font-size: 1.2rem;
  line-height: 0.85;
  letter-spacing: -0.04em;
}

.contact-section {
  padding: clamp(6rem, 12vw, 11rem) 0;
  text-align: center;
}

.contact-section h2 {
  max-width: 14ch;
  margin: 0 auto 2rem;
  font-size: clamp(3rem, 6vw, 5.8rem);
}

.contact-email {
  display: inline-block;
  color: var(--clay-dark);
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 750;
  overflow-wrap: anywhere;
  text-underline-offset: 0.4rem;
}

footer {
  min-height: 7rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.83rem;
}

.footer-links { display: flex; align-items: center; gap: 1.25rem; }

/* Privacy policy */
.policy-page {
  overflow: visible;
  padding: clamp(3.5rem, 7vw, 6rem) 0;
}

.policy-document { max-width: 48rem; margin-inline: auto; }

.policy-document + .policy-document {
  margin-top: 6rem;
  padding-top: 5rem;
  border-top: 1px solid var(--line);
}

.policy-document h1 { margin-bottom: 0.8rem; font-size: clamp(2.8rem, 7vw, 5.4rem); }

.policy-document h2 {
  margin: 3rem 0 1rem;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.policy-document h3 { margin: 2rem 0 0.65rem; font-size: 1.08rem; }
.policy-document p,
.policy-document li { color: var(--ink-soft); }
.policy-document a { color: var(--ink); text-underline-offset: 0.25rem; }
.policy-document li + li { margin-top: 0.5rem; }
.policy-date { margin-bottom: 2rem; font-size: 0.9rem; }

@media (max-width: 880px) {
  .hero,
  .product-section { grid-template-columns: 1fr; }
  .hero { padding-bottom: 5rem; }
  .hero-visual { min-height: 30rem; }
  .orbit-large { width: min(80vw, 28rem); }
  .orbit-small { width: min(55vw, 18rem); }
  .product-mark { width: min(72vw, 24rem); }
}

@media (max-width: 680px) {
  .site-header,
  .hero,
  .principles,
  .product-section,
  .contact-section,
  .policy-page,
  footer {
    width: min(calc(100% - 2rem), var(--content));
  }

  .site-header { min-height: 5.2rem; }
  .brand { gap: 0.55rem; font-size: 0.78rem; }
  .brand-seal { width: 1.9rem; font-size: 0.9rem; }
  .site-nav { gap: 1rem; }
  .site-nav a { font-size: 0.78rem; }
  .site-nav a:not(:last-child) { display: none; }

  .hero {
    min-height: auto;
    gap: 2.5rem;
    padding: 5rem 0 4rem;
  }

  .hero h1 {
    max-width: 100%;
    font-size: clamp(3rem, 13vw, 4rem);
  }

  .hero-copy {
    max-width: 100%;
    font-size: 1rem;
  }

  .hero-actions,
  .product-links {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.65rem;
  }

  .hero-visual { min-height: 27rem; }
  .field-note { width: min(82vw, 20rem); min-height: 24rem; }
  .visual-seed { right: 0; width: 3.3rem; height: 4.8rem; }

  .section-heading,
  .principle-grid { grid-template-columns: 1fr; }
  .section-heading { gap: 0.5rem; }
  .principle-grid { gap: 2.5rem; }
  .principle-grid h3 { margin-top: 1.6rem; }

  .product-section {
    width: calc(100% - 1rem);
    gap: 4rem;
    padding: 3.5rem 1.5rem;
    border-radius: 1.5rem;
  }

  .product-copy h2 { font-size: clamp(2.9rem, 14vw, 4.4rem); }
  .feature-list { align-items: flex-start; flex-direction: column; }
  .product-mark { width: min(76vw, 20rem); }
  .contact-section h2 { font-size: clamp(2.8rem, 13vw, 4.3rem); }

  footer {
    min-height: 8rem;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 0.25rem;
  }

  footer p { margin: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after { transition-duration: 0.01ms !important; }
}