:root {
  color-scheme: light;
  --paper: #f7f8f4;
  --ink: #172b25;
  --muted: #52635b;
  --lime: #d7f279;
  --line: #dde4dc;
  --white: #fff;
  --max-width: 1200px;
  --page-gutter: 40px;
  --section-space: 104px;
  --radius: 24px;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 112px; }
body { margin: 0; font-size: 1rem; line-height: 1.65; }
body, h1, h2, h3, p { margin: 0; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; }
img { max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }
a { touch-action: manipulation; }
a:focus-visible { outline: 3px solid var(--ink); outline-offset: 5px; border-radius: 4px; }
::selection { color: var(--ink); background: var(--lime); }
.container { width: min(var(--max-width), calc(100% - var(--page-gutter) * 2)); margin-inline: auto; }
.section-space { padding-block: var(--section-space); }
.eyebrow { font-size: .75rem; font-weight: 650; letter-spacing: .13em; line-height: 1.6; }
h1, h2, h3 { font-weight: 550; }
h2 { font-size: clamp(2.15rem, 3.6vw, 3rem); letter-spacing: -.05em; line-height: 1.16; }
.skip-link { position: fixed; left: 20px; top: 12px; z-index: 100; transform: translateY(-160%); background: var(--ink); color: white; padding: 12px 20px; border-radius: 8px; }
.skip-link:focus { transform: translateY(0); }

/* A quiet, persistent navigation. */
.site-header { position: sticky; top: 0; z-index: 20; background: var(--paper); border-bottom: 1px solid var(--line); }
.header-inner { min-height: 88px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 11px; flex-shrink: 0; min-height: 44px; }
.brand-symbol { width: 44px; height: 34px; fill: none; stroke: currentColor; stroke-width: 3.4; }
.brand > span { font-size: 1.06rem; font-weight: 750; letter-spacing: .045em; }
.main-nav, .footer-nav { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 36px; }
.main-nav a, .footer-nav a { display: inline-flex; min-height: 44px; align-items: center; font-size: .875rem; font-weight: 550; transition: color 180ms ease; }
.main-nav a:hover, .footer-nav a:hover, .text-link:hover { color: #466838; }
.main-nav .nav-contact { padding: 6px 20px; border: 1px solid #c8d0c4; border-radius: 999px; gap: 22px; }
.nav-contact span { font-size: 1.25rem; }
.main-nav .nav-contact:hover { background: var(--lime); border-color: var(--lime); color: var(--ink); }

/* Hero: the brand's two circles, drawn as crisp, lightweight vector geometry. */
.hero { overflow: clip; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr); align-items: center; gap: 32px; padding-block: 84px 60px; }
.hero-copy { position: relative; z-index: 2; padding-block: 20px; min-width: 0; }
.hero-copy .eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 30px; }
.eyebrow-line { width: 24px; height: 2px; background: var(--ink); }
h1 { font-size: clamp(3.1rem, 5.5vw, 5rem); line-height: 1.07; letter-spacing: -.065em; max-width: 620px; }
.highlight-word { position: relative; display: inline-block; z-index: 0; white-space: nowrap; }
.highlight-word svg { position: absolute; width: 106%; height: 15px; left: -3%; bottom: -5px; z-index: -1; overflow: visible; }
.highlight-word path { fill: none; stroke: var(--lime); stroke-width: 13; stroke-linecap: round; }
.hero-description { max-width: 440px; margin-top: 32px; color: var(--muted); font-size: 1.0625rem; line-height: 1.8; }
.hero-actions { display: flex; align-items: center; gap: 28px; margin-top: 34px; flex-wrap: wrap; }
.button { min-height: 54px; display: inline-flex; justify-content: center; align-items: center; gap: 24px; padding: 13px 25px; border-radius: 999px; font-size: .875rem; font-weight: 600; transition: background 180ms ease, transform 180ms ease; }
.button-primary { background: var(--ink); color: var(--white); }
.button-primary:hover { background: #30493b; transform: translateY(-2px); }
.icon { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.text-link { display: inline-flex; align-items: center; gap: 15px; min-height: 48px; font-size: .875rem; font-weight: 600; }
.text-link span { font-size: 1.2rem; }
.hero-art { width: 100%; max-width: 560px; min-width: 0; justify-self: center; }
.hero-emblem { width: 100%; height: auto; aspect-ratio: 11 / 10; }
.hero-orbit { fill: none; stroke: var(--line); stroke-width: 1; vector-effect: non-scaling-stroke; }
.hero-ring { fill: none; stroke-width: 52; }
.hero-ring-lime { stroke: var(--lime); }
.hero-ring-ink { stroke: var(--ink); }
.hero-orbit-dot { fill: var(--ink); }
.hero-bottom { border-bottom: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; min-height: 73px; color: var(--muted); font-size: .75rem; letter-spacing: .08em; }
.scroll-cue { display: flex; gap: 20px; align-items: center; font-size: .8125rem; letter-spacing: 0; }
.scroll-cue > span { font-size: 1.25rem; color: var(--ink); }

/* Product cards keep their screenshots intact, with links on a common baseline. */
.section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 48px; margin-bottom: 48px; }
.section-heading .eyebrow, .about-copy .eyebrow { margin-bottom: 19px; }
.section-intro { max-width: 295px; color: var(--muted); padding-bottom: 3px; }
.app-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.app-card { display: flex; flex-direction: column; min-width: 0; border-radius: var(--radius); background: var(--white); border: 1px solid #e6e9e1; overflow: hidden; transition: transform 180ms ease, box-shadow 180ms ease; }
.app-card:hover { transform: translateY(-4px); box-shadow: 0 14px 28px -15px rgb(23 43 37 / 17%); }
.app-preview { height: 388px; padding: 25px 30px 26px; display: flex; flex-direction: column; align-items: center; gap: 16px; }
.preview-cardiva { background: #f4eae4; }
.preview-echo { background: #e8edf4; }
.preview-heart { background: #f3e6e8; }
.preview-word { font-size: .875rem; font-weight: 550; letter-spacing: -.02em; }
.app-preview > img { flex: 1; min-height: 0; width: auto; max-width: 100%; object-fit: contain; border-radius: 13px; box-shadow: 0 9px 24px -12px rgb(50 30 30 / 24%); }
.app-content { padding: 27px 28px 25px; display: flex; flex-direction: column; flex: 1; }
.app-name { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.app-name > img { border-radius: 13px; }
.app-name h3 { font-size: 1.5rem; letter-spacing: -.045em; }
.app-content > p { color: var(--muted); font-size: 1rem; line-height: 1.75; margin-bottom: 28px; }
.store-link { display: flex; align-items: center; gap: 9px; min-height: 49px; border-top: 1px solid #e8ebe4; padding-top: 17px; margin-top: auto; font-size: .875rem; font-weight: 600; }
.store-link:hover > span:first-of-type { text-decoration: underline; text-underline-offset: 4px; }
.play-icon { width: 17px; height: 19px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.2; stroke-linejoin: round; }
.external-arrow { margin-left: auto; font-size: 1.25rem; }
.wellness-note { color: var(--muted); font-size: .75rem; margin-top: 24px; line-height: 1.7; }

/* Brand story: open space and the same interlocking circular geometry. */
.about-section { border-top: 1px solid var(--line); background: #f0f3eb; }
.about-grid { display: grid; grid-template-columns: 1fr 1.2fr; align-items: center; gap: 86px; }
.about-art { position: relative; min-height: 335px; }
.about-orbit { position: absolute; width: 61%; aspect-ratio: 1; top: 20px; border-radius: 50%; }
.orbit-one { left: 4%; background: var(--lime); border: 1px solid #c7e266; }
.orbit-two { left: 34%; border: 2px solid var(--ink); top: 57px; }
.about-art-label { position: absolute; left: 7%; bottom: 0; color: var(--muted); font-size: .75rem; line-height: 1.6; letter-spacing: .1em; }
.about-art-plus { position: absolute; right: 5%; top: 0; font-size: 1.75rem; font-weight: 300; }
.about-copy > p:last-child { margin-top: 27px; font-size: 1.0625rem; line-height: 1.85; color: var(--muted); max-width: 555px; }
.principles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 45px; padding-top: 65px; margin-top: 64px; border-top: 1px solid #d7dfd0; }
.principle { position: relative; padding-left: 40px; }
.principle-number { position: absolute; top: 4px; left: 0; font-size: .75rem; color: var(--muted); }
.principle h3 { font-size: 1.125rem; letter-spacing: -.025em; margin-bottom: 10px; }
.principle p { color: var(--muted); line-height: 1.75; max-width: 260px; }

/* A simple contact block with a real, direct mail link. */
.contact-section { background: var(--lime); padding-block: 89px 94px; overflow: clip; }
.contact-inner { display: grid; grid-template-columns: 1fr 310px; gap: 70px; align-items: center; }
.contact-copy .eyebrow { margin-bottom: 20px; }
.contact-copy h2 { font-size: clamp(2.35rem, 4.5vw, 3.75rem); }
.contact-copy > p:not(.eyebrow) { max-width: 480px; margin-top: 22px; line-height: 1.8; }
.email-link { display: inline-flex; gap: 27px; align-items: center; min-height: 48px; margin-top: 30px; border-bottom: 1px solid var(--ink); padding-bottom: 9px; font-size: clamp(1.15rem, 2.4vw, 1.7rem); font-weight: 550; letter-spacing: -.035em; }
.email-link span { overflow-wrap: anywhere; }
.email-link svg { flex-shrink: 0; width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-width: 1.5; transition: transform 180ms ease; }
.email-link:hover svg { transform: translate(3px, -3px); }
.contact-details { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.5fr); gap: 28px; max-width: 580px; margin: 32px 0 0; }
.contact-details dt { font-size: .875rem; font-weight: 600; margin-bottom: 4px; }
.contact-details dd { margin: 0; font-size: 1rem; }
.contact-details address { padding-top: 8px; font-style: normal; line-height: 1.7; overflow-wrap: anywhere; }
.phone-link { display: inline-flex; align-items: center; min-height: 44px; text-underline-offset: 4px; }
.phone-link:hover { text-decoration: underline; }
.contact-symbol { width: 100%; fill: none; stroke: var(--ink); stroke-width: 1.3; transform: rotate(-20deg); }
.site-footer { padding-top: 45px; padding-bottom: 25px; }
.footer-top { display: flex; justify-content: space-between; align-items: center; gap: 28px; padding-bottom: 35px; border-bottom: 1px solid var(--line); }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; padding-top: 24px; color: var(--muted); }
.footer-bottom small, .footer-bottom > span { font-size: .75rem; }

/* Enhancement only: content is visible until JS safely adds this class. */
.reveal-ready { opacity: 0; transform: translateY(16px); transition: opacity 400ms ease, transform 400ms ease; }
.reveal-ready.is-visible { opacity: 1; transform: translateY(0); }

@media (min-width: 1440px) {
  .hero-grid { padding-block: 100px 76px; }
}

@media (max-width: 1023px) {
  :root { --page-gutter: 32px; --section-space: 80px; }
  .hero-grid { grid-template-columns: minmax(0, 1fr); padding-block: 58px 36px; gap: 12px; }
  .hero-copy { max-width: 680px; }
  h1 { font-size: clamp(3.4rem, 8.6vw, 5rem); max-width: 760px; }
  .hero-description { max-width: 530px; }
  .hero-art { max-width: 500px; margin-top: 30px; }
  .app-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .section-heading { gap: 28px; }
  .section-intro { max-width: 245px; }
  .about-grid { gap: 40px; grid-template-columns: .85fr 1.15fr; }
  .about-art { min-height: 265px; }
  .principles { gap: 24px; margin-top: 50px; padding-top: 45px; }
  .principle { padding-left: 0; }
  .principle-number { position: static; display: block; margin-bottom: 14px; }
  .contact-inner { grid-template-columns: 1fr 200px; gap: 40px; }
  .contact-section { padding-block: 72px; }
}

@media (max-width: 639px) {
  :root { --page-gutter: 20px; --section-space: 64px; }
  html { scroll-padding-top: 135px; }
  .header-inner { padding-block: 13px 7px; flex-direction: column; gap: 5px; min-height: 110px; }
  .brand-symbol { width: 37px; height: 28px; }
  .brand > span { font-size: .9375rem; }
  .main-nav { width: 100%; justify-content: center; gap: 30px; }
  .main-nav a { font-size: .875rem; }
  .main-nav .nav-contact { padding: 0; gap: 7px; border: 0; }
  .main-nav .nav-contact:hover { background: transparent; }
  .nav-contact span { font-size: 1.05rem; }
  .hero-grid { padding-block: 37px 22px; gap: 12px; }
  .hero-copy { padding-block: 6px; }
  .hero-copy .eyebrow { font-size: .75rem; letter-spacing: .065em; gap: 9px; margin-bottom: 22px; }
  .eyebrow-line { width: 18px; }
  h1 { font-size: clamp(2.75rem, 10.7vw, 4.25rem); letter-spacing: -.06em; }
  .highlight-word svg { height: 11px; bottom: -3px; }
  .hero-description { margin-top: 26px; font-size: 1rem; line-height: 1.75; }
  .hero-actions { gap: 21px; margin-top: 26px; }
  .button { font-size: .875rem; gap: 15px; min-height: 50px; padding: 12px 20px; }
  .text-link { font-size: .875rem; gap: 8px; }
  .hero-art { max-width: 320px; margin-block: 28px 12px; }
  .hero-bottom { min-height: 64px; font-size: .75rem; letter-spacing: .025em; }
  .scroll-cue { font-size: .75rem; gap: 10px; }
  .section-heading { flex-direction: column; align-items: flex-start; gap: 22px; margin-bottom: 30px; }
  .section-heading .eyebrow, .about-copy .eyebrow { margin-bottom: 15px; }
  h2 { font-size: 2.25rem; }
  .section-intro { max-width: 330px; }
  .app-grid { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .app-preview { height: 385px; }
  .app-content { padding: 25px; }
  .app-content > p { margin-bottom: 22px; }
  .store-link { font-size: .875rem; }
  .wellness-note { margin-top: 22px; }
  .about-grid { grid-template-columns: 1fr; gap: 30px; }
  .about-copy { order: -1; }
  .about-copy > p:last-child { margin-top: 22px; font-size: 1rem; }
  .about-art { width: 300px; max-width: 100%; min-height: 275px; justify-self: center; }
  .about-orbit { width: 61%; }
  .principles { grid-template-columns: 1fr; gap: 27px; margin-top: 35px; padding-top: 35px; }
  .principle { padding-left: 39px; }
  .principle-number { position: absolute; }
  .principle p { max-width: none; }
  .principle h3 { margin-bottom: 5px; }
  .contact-section { padding-block: 60px; }
  .contact-inner { grid-template-columns: 1fr; gap: 40px; }
  .contact-copy h2 { font-size: clamp(2rem, 8.9vw, 3rem); }
  .contact-copy > p:not(.eyebrow) { margin-top: 20px; }
  .email-link { font-size: clamp(1.02rem, 5vw, 1.7rem); gap: 14px; margin-top: 25px; }
  .email-link svg { width: 19px; height: 19px; }
  .contact-details { grid-template-columns: minmax(0, 1fr); gap: 20px; margin-top: 28px; }
  .contact-symbol { display: none; }
  .site-footer { padding-top: 33px; }
  .footer-top { flex-direction: column; align-items: flex-start; gap: 18px; padding-bottom: 24px; }
  .footer-nav { gap: 30px; }
  .footer-bottom { flex-direction: column; gap: 7px; padding-top: 21px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal-ready { opacity: 1; transform: none; }
  .app-card:hover, .button-primary:hover, .email-link:hover svg { transform: none; }
}