@font-face {
  font-family: "Barlow Condensed";
  src: url("/humanenv/assets/fonts/barlow-condensed-black.woff2") format("woff2");
  font-style: normal;
  font-weight: 900;
  font-display: swap;
}

:root {
  --ink: #071b19;
  --ink-2: #12352f;
  --ink-3: #1c4e45;
  --muted: #526762;
  --paper: #f4f0e6;
  --paper-2: #e9e3d6;
  --surface: #fffdf8;
  --lime: #d8ff72;
  --lime-soft: #efffc8;
  --aqua: #67e6d0;
  --aqua-soft: #d8faf3;
  --coral: #ff8a67;
  --gold: #f6c45c;
  --line: rgba(7, 27, 25, 0.14);
  --line-light: rgba(255, 255, 255, 0.16);
  --shadow: 0 30px 90px rgba(7, 27, 25, 0.2);
  --shadow-soft: 0 16px 50px rgba(7, 27, 25, 0.1);
  --container: 1240px;
  --radius-xl: 2rem;
  --radius-lg: 1.4rem;
  --radius-md: 0.9rem;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 6rem; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.56;
  text-rendering: optimizeLegibility;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.24;
  background-image: radial-gradient(rgba(7, 27, 25, 0.18) 0.55px, transparent 0.55px);
  background-size: 9px 9px;
}
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
h1, h2, h3, p, figure, dl, dd { margin-top: 0; }
h1, h2, h3 { text-wrap: balance; }

.skip-link {
  position: fixed;
  left: -9999px;
  top: 0.75rem;
  z-index: 300;
  padding: 0.8rem 1rem;
  color: white;
  background: var(--ink);
  border-radius: 999px;
}
.skip-link:focus { left: 0.75rem; }
.container { width: min(calc(100% - 2rem), var(--container)); margin-inline: auto; }

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
summary:focus-visible,
video:focus-visible {
  outline: 3px solid var(--coral);
  outline-offset: 4px;
}

.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 20;
  color: white;
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
}
.site-header-solid { position: relative; background: var(--ink); }
.nav { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand { display: inline-flex; align-items: center; gap: 1rem; font-weight: 820; letter-spacing: -0.02em; }
.brand img { width: 128px; height: auto; filter: brightness(0) invert(1); }
.brand span { padding-left: 1rem; border-left: 1px solid rgba(255, 255, 255, 0.28); }
.nav-links { display: flex; align-items: center; gap: 1.2rem; color: rgba(255, 255, 255, 0.72); font-size: 0.88rem; }
.nav-links > a:not(.button):hover { color: white; }
.nav-return { color: rgba(255,255,255,.76); font-size: .88rem; font-weight: 760; }

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.2rem;
  color: var(--ink);
  background: var(--lime);
  border: 1px solid var(--lime);
  border-radius: 999px;
  font-weight: 850;
  line-height: 1.1;
  text-align: center;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(216, 255, 114, 0.22); }
.button-small { min-height: 43px; padding: 0.65rem 0.95rem; font-size: 0.82rem; }
.button-dark { color: white; background: var(--ink); border-color: var(--ink); }
.text-link { font-weight: 820; border-bottom: 1px solid rgba(255, 255, 255, 0.35); }
.text-link-dark { color: var(--ink-3); border-bottom: 1px solid rgba(7,27,25,.35); font-weight: 820; }

.eyebrow {
  display: flex;
  align-items: center;
  gap: .65rem;
  margin-bottom: 1rem;
  color: var(--ink-3);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 1.75rem; height: 2px; flex: 0 0 auto; background: currentColor; }

.hero {
  position: relative;
  overflow: hidden;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 9rem 0 5.5rem;
  color: white;
  background:
    radial-gradient(circle at 84% 10%, rgba(103, 230, 208, 0.22), transparent 34rem),
    radial-gradient(circle at 8% 92%, rgba(216, 255, 114, 0.1), transparent 28rem),
    var(--ink);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.16;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black, transparent 88%);
}
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 0.82fr) minmax(480px, 1.18fr); gap: clamp(2.5rem, 6vw, 6rem); align-items: center; }
.hero .eyebrow { color: var(--aqua); }
h1 { max-width: 9ch; margin-bottom: 1.5rem; font-family: "Barlow Condensed", Impact, sans-serif; font-size: clamp(4.4rem, 8.5vw, 8rem); font-weight: 900; line-height: 0.82; letter-spacing: -0.025em; text-transform: uppercase; }
h1 em { color: var(--lime); font-family: Georgia, serif; font-size: .88em; font-weight: 400; text-transform: none; }
.hero-lede { max-width: 640px; color: rgba(255,255,255,.72); font-size: clamp(1.08rem, 1.8vw, 1.28rem); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.2rem; margin: 2rem 0 1rem; }
.hero-note { color: rgba(255,255,255,.5); font-size: 0.82rem; }
.hero-visual { overflow: hidden; margin: 0; background: var(--surface); border: 1px solid rgba(255,255,255,.16); border-radius: var(--radius-xl); box-shadow: var(--shadow); transform: rotate(1.2deg); }
.hero-visual img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.hero-visual figcaption { display: flex; justify-content: space-between; gap: 1rem; padding: 1rem 1.15rem; color: var(--ink); font-size: 0.78rem; }
.hero-visual figcaption span { color: var(--muted); font-weight: 750; text-transform: uppercase; letter-spacing: 0.08em; }
.hero-scroll { position: absolute; z-index: 2; left: 50%; bottom: 1rem; display: inline-flex; align-items: center; gap: .5rem; color: rgba(255,255,255,.46); font-size: .72rem; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; transform: translateX(-50%); }
.hero-scroll span { display: inline-grid; width: 26px; height: 26px; place-items: center; border: 1px solid rgba(255,255,255,.25); border-radius: 50%; }

.signal-strip { background: var(--lime); border-bottom: 1px solid var(--line); }
.signal-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.signal-grid p { margin: 0; padding: 1.25rem 1.5rem; border-left: 1px solid rgba(7,27,25,.13); }
.signal-grid p:last-child { border-right: 1px solid rgba(7,27,25,.13); }
.signal-grid strong, .signal-grid span { display: block; }
.signal-grid strong { margin-bottom: .2rem; font-size: .92rem; }
.signal-grid span { color: var(--ink-2); font-size: .76rem; }

.manifesto { padding: 4rem 0; background: var(--aqua); }
.manifesto-grid { display: grid; grid-template-columns: .45fr 1.15fr .72fr; gap: clamp(1.5rem, 4vw, 4rem); align-items: start; }
.manifesto .eyebrow { margin-top: .3rem; color: var(--ink); }
.manifesto h2 { margin-bottom: 0; font-size: clamp(2.2rem, 4.4vw, 4.2rem); }
.manifesto p:last-child { color: var(--ink-2); }

.concepts { padding-top: 7.5rem; }
.section-heading { max-width: 880px; padding-bottom: 6rem; }
h2 { margin-bottom: 1.4rem; font-size: clamp(3rem, 6.4vw, 6rem); line-height: .89; letter-spacing: -.06em; }
.section-heading h2 { max-width: 13ch; }
.section-heading > p:last-child { max-width: 720px; color: var(--muted); font-size: 1.08rem; }

.product { padding: 7rem 0; border-top: 1px solid var(--line); }
.product-rise { background: var(--paper-2); }
.product-pet { color: white; background: var(--ink); }
.product-grid { display: grid; grid-template-columns: minmax(0, .82fr) minmax(460px, 1.18fr); gap: clamp(3rem, 7vw, 7rem); align-items: center; }
.product-grid-reverse { grid-template-columns: minmax(460px, 1.18fr) minmax(0, .82fr); }
.product-grid-reverse .product-copy { grid-column: 2; }
.product-grid-reverse .product-media { grid-column: 1; grid-row: 1; }
.product-topline { display: flex; justify-content: space-between; gap: 1rem; margin-bottom: 4.5rem; padding-bottom: .8rem; color: var(--muted); border-bottom: 1px solid var(--line); font-size: .7rem; font-weight: 880; letter-spacing: .12em; text-transform: uppercase; }
.product-pet .product-topline { color: rgba(255,255,255,.5); border-color: var(--line-light); }
.product-kicker { margin-bottom: .55rem; color: var(--ink-3); font-size: .78rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.product-pet .product-kicker { color: var(--lime); }
.product h3 { margin-bottom: 1rem; font-family: "Barlow Condensed", Impact, sans-serif; font-size: clamp(4.5rem, 8vw, 7.7rem); line-height: .83; letter-spacing: -.02em; text-transform: uppercase; }
.product-lede { color: var(--muted); font-size: clamp(1.08rem, 2vw, 1.32rem); line-height: 1.52; }
.product-pet .product-lede { color: rgba(255,255,255,.72); }
.feature-list { margin: 2rem 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.feature-list li { display: grid; grid-template-columns: .85fr 1.15fr; gap: 1.2rem; padding: 1rem 0; border-bottom: 1px solid var(--line); }
.feature-list strong, .feature-list span { font-size: .88rem; }
.feature-list span { color: var(--muted); }
.product-pet .feature-list { border-color: var(--line-light); }
.product-pet .feature-list li { border-color: var(--line-light); }
.product-pet .feature-list span { color: rgba(255,255,255,.54); }
.price-line { display: grid; grid-template-columns: 1fr auto; gap: 0 1rem; align-items: end; margin: 1.7rem 0; padding: 1rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-md); }
.price-line span { color: var(--muted); font-size: .78rem; font-weight: 760; text-transform: uppercase; letter-spacing: .07em; }
.price-line strong { font-size: 1.35rem; line-height: 1; }
.price-line small { grid-column: 1 / -1; margin-top: .45rem; color: var(--muted); font-size: .7rem; }
.boundary-note { margin: 1.4rem 0 1.8rem; padding: 1rem; color: rgba(255,255,255,.64); background: rgba(255,255,255,.06); border-left: 3px solid var(--coral); border-radius: 0 var(--radius-md) var(--radius-md) 0; font-size: .82rem; }
.subtitle-demo { display: flex; flex-wrap: wrap; gap: .55rem; margin: 1.5rem 0; }
.subtitle-demo span { padding: .5rem .7rem; color: white; background: rgba(255,255,255,.08); border: 1px solid var(--line-light); border-radius: .55rem; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .78rem; }
.subtitle-demo b { color: var(--lime); }

.product-media { margin: 0; }
.media-frame { position: relative; overflow: hidden; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-xl); box-shadow: var(--shadow); }
.product-pet .media-frame { border-color: var(--line-light); }
.product-media-square .media-frame { width: min(100%, 720px); margin-inline: auto; aspect-ratio: 1; }
.product-media-wide .media-frame { aspect-ratio: 16 / 9; }
.media-frame video { width: 100%; height: 100%; object-fit: cover; background: #efece2; }
.concept-stamp { position: absolute; top: .85rem; left: .85rem; z-index: 2; padding: .45rem .65rem; color: white; background: rgba(7,27,25,.82); border: 1px solid rgba(255,255,255,.2); border-radius: 999px; font-size: .62rem; font-weight: 860; letter-spacing: .1em; text-transform: uppercase; pointer-events: none; backdrop-filter: blur(10px); }
.product-media figcaption { display: flex; justify-content: space-between; gap: 1rem; margin-top: .9rem; font-size: .78rem; }
.product-media figcaption span { color: var(--muted); }
.product-pet .product-media figcaption span { color: rgba(255,255,255,.5); }
.media-transcript { margin-top: .7rem; color: var(--muted); font-size: .76rem; }
.product-pet .media-transcript { color: rgba(255,255,255,.52); }
.media-transcript summary { width: fit-content; cursor: pointer; font-weight: 760; }
.media-transcript p { margin: .7rem 0 0; max-width: 66ch; }

.concept-gallery { padding: 7.5rem 0; color: white; background: var(--ink-2); border-top: 1px solid var(--line-light); }
.gallery-heading { display: grid; grid-template-columns: minmax(0, .9fr) minmax(300px, .55fr); gap: clamp(2rem, 6vw, 6rem); align-items: end; margin-bottom: 4rem; }
.gallery-heading .eyebrow { color: var(--aqua); }
.gallery-heading h2 { max-width: 9ch; margin-bottom: 0; }
.gallery-heading > p { margin-bottom: .45rem; color: rgba(255,255,255,.62); font-size: 1.02rem; }
.concept-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1.1rem, 2.4vw, 2rem); }
.concept-card { overflow: hidden; display: flex; min-width: 0; flex-direction: column; color: var(--ink); background: var(--surface); border: 1px solid rgba(255,255,255,.13); border-radius: var(--radius-xl); box-shadow: 0 22px 60px rgba(0,0,0,.16); }
.card-media { position: relative; overflow: hidden; margin: 0; background: var(--paper-2); aspect-ratio: 3 / 2; }
.card-media::after { content: "Concept visualization"; position: absolute; right: .8rem; bottom: .8rem; padding: .42rem .6rem; color: white; background: rgba(7,27,25,.78); border: 1px solid rgba(255,255,255,.2); border-radius: 999px; font-size: .58rem; font-weight: 860; letter-spacing: .09em; text-transform: uppercase; backdrop-filter: blur(9px); }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 480ms cubic-bezier(.2,.7,.2,1); }
.concept-card:hover .card-media img { transform: scale(1.025); }
.card-number { position: absolute; left: .8rem; top: .8rem; z-index: 2; display: inline-flex; padding: .42rem .62rem; color: var(--ink); background: var(--lime); border-radius: 999px; font-size: .64rem; font-weight: 900; letter-spacing: .1em; }
.concept-card:nth-child(4n + 2) .card-number { background: var(--aqua); }
.concept-card:nth-child(4n + 3) .card-number { background: var(--coral); }
.concept-card:nth-child(4n + 4) .card-number { background: var(--gold); }
.card-body { display: flex; flex: 1; flex-direction: column; padding: clamp(1.25rem, 3vw, 2rem); }
.card-kicker { margin-bottom: .45rem; color: var(--ink-3); font-size: .68rem; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.card-body h3 { margin-bottom: .85rem; font-family: "Barlow Condensed", Impact, sans-serif; font-size: clamp(3.1rem, 5vw, 5rem); line-height: .86; letter-spacing: -.015em; text-transform: uppercase; }
.card-copy { max-width: 58ch; margin-bottom: 1.3rem; color: var(--muted); font-size: 1rem; }
.card-signals { display: flex; flex-wrap: wrap; gap: .45rem; margin: 0 0 1.2rem; padding: 0; list-style: none; }
.card-signals li { padding: .38rem .58rem; color: var(--ink-2); background: var(--aqua-soft); border: 1px solid rgba(7,27,25,.09); border-radius: 999px; font-size: .68rem; font-weight: 790; }
.card-boundary { margin: auto 0 1.1rem; padding-top: 1rem; color: var(--muted); border-top: 1px solid var(--line); font-size: .76rem; }
.card-footer { display: flex; justify-content: space-between; gap: 1rem; align-items: center; }
.card-footer > span { color: var(--muted); font-size: .66rem; font-weight: 760; text-transform: uppercase; letter-spacing: .065em; }
.card-footer a { flex: 0 0 auto; display: inline-flex; align-items: center; gap: .45rem; padding: .68rem .82rem; color: white; background: var(--ink); border-radius: 999px; font-size: .73rem; font-weight: 850; transition: transform 160ms ease, background 160ms ease; }
.card-footer a:hover { color: var(--ink); background: var(--lime); transform: translateY(-2px); }

.principles { padding: 7rem 0; background: var(--lime); }
.principles-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(3rem, 7vw, 7rem); align-items: start; }
.principles-heading { position: sticky; top: 2rem; }
.principles h2 { max-width: 11ch; margin: 0; }
.principle-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(7,27,25,.22); }
.principle-list li { display: grid; grid-template-columns: 70px 1fr; gap: 1rem; padding: 1.5rem 0; border-bottom: 1px solid rgba(7,27,25,.22); }
.principle-list li > span { color: var(--ink-3); font-size: .72rem; font-weight: 900; letter-spacing: .13em; }
.principle-list strong { display: block; margin-bottom: .35rem; font-size: clamp(1.3rem, 2vw, 1.8rem); }
.principle-list p { margin: 0; color: var(--ink-2); }

.interest { position: relative; overflow: hidden; padding: 7.5rem 0; background: var(--paper); }
.interest::after { content: "50%"; position: absolute; right: -1vw; top: -3.5rem; z-index: 0; color: rgba(7,27,25,.035); font-family: "Barlow Condensed", Impact, sans-serif; font-size: clamp(14rem, 32vw, 32rem); font-weight: 900; line-height: 1; pointer-events: none; }
.interest-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1fr) minmax(420px, .82fr); gap: clamp(3rem, 7vw, 7rem); align-items: start; }
.offer-copy h2 { max-width: 11ch; }
.offer-lede { max-width: 680px; color: var(--muted); font-size: 1.08rem; }
.offer-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: .7rem; margin: 2.2rem 0; }
.offer-facts div { min-height: 170px; padding: 1rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-md); }
.offer-facts dt { margin-bottom: 2rem; color: var(--ink-3); font-family: "Barlow Condensed", Impact, sans-serif; font-size: 2.5rem; line-height: 1; }
.offer-facts dd { color: var(--muted); font-size: .78rem; }
.offer-terms { padding: 1.15rem; color: var(--ink-2); background: var(--aqua-soft); border: 1px solid rgba(7,27,25,.1); border-radius: var(--radius-md); font-size: .75rem; }
.offer-terms strong { display: block; margin-bottom: .35rem; color: var(--ink); font-size: .8rem; }
.offer-terms p { margin: 0; }

.form-shell { padding: clamp(1.3rem, 3vw, 2.2rem); color: white; background: var(--ink); border-radius: var(--radius-xl); box-shadow: var(--shadow); }
.form-label { margin-bottom: .5rem; color: var(--aqua); font-size: .68rem; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.form-shell h3 { margin-bottom: 2rem; font-size: clamp(2.2rem, 4vw, 3.7rem); line-height: .94; letter-spacing: -.045em; }
.honeypot { position: absolute; left: -9999px; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.field { margin-bottom: .9rem; }
.field label { display: block; margin-bottom: .4rem; color: rgba(255,255,255,.84); font-size: .78rem; font-weight: 790; }
.field label span { color: rgba(255,255,255,.46); font-weight: 500; }
.field input, .field select, .field textarea { width: 100%; min-height: 50px; padding: .78rem .85rem; color: white; background: rgba(255,255,255,.075); border: 1px solid rgba(255,255,255,.2); border-radius: .72rem; }
.field select { color-scheme: dark; }
.field textarea { min-height: 112px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: rgba(255,255,255,.34); }
.field input:hover, .field select:hover, .field textarea:hover { border-color: rgba(255,255,255,.38); }
.consent { display: grid; grid-template-columns: 20px 1fr; gap: .7rem; align-items: start; margin: 1.1rem 0 1.3rem; color: rgba(255,255,255,.62); font-size: .75rem; }
.consent input { width: 18px; height: 18px; margin: .15rem 0 0; accent-color: var(--lime); }
.consent a { color: white; border-bottom: 1px solid rgba(255,255,255,.4); }
.form-submit { width: 100%; border: 0; }
.form-note { margin: .8rem 0 0; color: rgba(255,255,255,.42); font-size: .68rem; text-align: center; }

.faq { padding: 7rem 0; background: var(--surface); }
.faq-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: clamp(3rem, 7vw, 7rem); align-items: start; }
.faq h2 { max-width: 8ch; margin: 0; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 1.35rem 2.3rem 1.35rem 0; cursor: pointer; list-style: none; font-size: 1.06rem; font-weight: 810; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: .25rem; color: var(--ink-3); font-size: 1.4rem; font-weight: 400; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list p { max-width: 720px; padding-right: 2rem; color: var(--muted); }

.site-footer { padding: 4.5rem 0 1.2rem; color: white; background: var(--ink); }
.footer-grid { display: grid; grid-template-columns: 1.3fr .5fr .7fr; gap: 3rem; padding-bottom: 3.5rem; }
.footer-brand { margin-bottom: 1.3rem; }
.footer-grid > div:first-child > p { max-width: 490px; color: rgba(255,255,255,.52); }
.footer-links { display: grid; align-content: start; gap: .7rem; color: rgba(255,255,255,.58); font-size: .84rem; }
.footer-links strong { margin-bottom: .25rem; color: white; }
.footer-links a:hover { color: var(--lime); }
.footer-bottom { display: flex; justify-content: space-between; gap: 1.5rem; padding-top: 1.1rem; color: rgba(255,255,255,.38); border-top: 1px solid var(--line-light); font-size: .7rem; }

.thanks-page { min-height: 100vh; display: flex; flex-direction: column; background: var(--paper); }
.thanks-main { flex: 1; display: grid; place-items: center; padding: 5rem 1rem; }
.thanks-shell { width: min(100%, 760px); padding: clamp(1.5rem, 5vw, 4rem); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-xl); box-shadow: var(--shadow-soft); }
.thanks-mark { width: 58px; height: 58px; display: grid; place-items: center; margin-bottom: 1.5rem; color: var(--ink); background: var(--lime); border-radius: 50%; font-size: 1.45rem; font-weight: 900; }
.thanks-shell h1 { max-width: 8ch; color: var(--ink); font-size: clamp(4rem, 10vw, 7rem); }
.thanks-shell > p:not(.eyebrow):not(.form-note) { max-width: 640px; color: var(--muted); font-size: 1.06rem; }
.thanks-offer { display: grid; gap: .2rem; margin: 1.7rem 0; padding: 1rem; color: var(--ink); background: var(--aqua-soft); border-radius: var(--radius-md); }
.thanks-offer span { color: var(--ink-3); font-size: .8rem; }
.thanks-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; }
.thanks-shell .form-note { color: var(--muted); text-align: left; }
.thanks-shell .form-note a { color: var(--ink-3); text-decoration: underline; }
.compact-footer { padding-top: 1.2rem; }

@media (max-width: 1040px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 760px; }
  .hero-visual { max-width: 860px; transform: none; }
  .hero-scroll { display: none; }
  .manifesto-grid { grid-template-columns: .5fr 1.2fr; }
  .manifesto-grid > p:last-child { grid-column: 2; }
  .product-grid, .product-grid-reverse { grid-template-columns: 1fr; }
  .product-copy { max-width: 780px; }
  .product-grid-reverse .product-copy, .product-grid-reverse .product-media { grid-column: auto; grid-row: auto; }
  .product-grid-reverse .product-copy { order: 1; }
  .product-grid-reverse .product-media { order: 2; }
  .product-media-wide { max-width: 900px; }
  .gallery-heading { grid-template-columns: 1fr; }
  .gallery-heading > p { max-width: 700px; }
  .interest-grid { grid-template-columns: 1fr; }
  .offer-copy { max-width: 900px; }
  .form-shell { max-width: 760px; }
}

@media (max-width: 780px) {
  .nav-links > a:not(.button) { display: none; }
  .signal-grid { grid-template-columns: 1fr; }
  .signal-grid p { border-right: 1px solid rgba(7,27,25,.13); border-bottom: 1px solid rgba(7,27,25,.13); }
  .manifesto-grid, .principles-grid, .faq-grid { grid-template-columns: 1fr; }
  .concept-grid { grid-template-columns: 1fr; }
  .manifesto-grid > p:last-child { grid-column: auto; }
  .principles-heading { position: static; }
  .offer-facts { grid-template-columns: 1fr 1fr; }
  .offer-facts div:last-child { grid-column: 1 / -1; min-height: 120px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .brand img { width: 104px; }
  .brand span { display: none; }
  .nav .button { min-height: 40px; padding: .62rem .78rem; font-size: .7rem; }
  .nav-return { font-size: .75rem; }
  .hero { padding: 7.3rem 0 4.5rem; }
  h1 { font-size: clamp(4.1rem, 21vw, 6rem); }
  h2 { font-size: clamp(2.8rem, 14vw, 4.3rem); }
  .hero-visual figcaption, .product-media figcaption { flex-direction: column; gap: .25rem; }
  .manifesto, .product, .concept-gallery, .principles, .interest, .faq { padding-block: 4.8rem; }
  .section-heading { padding-bottom: 4.5rem; }
  .product-topline { margin-bottom: 3rem; }
  .product h3 { font-size: clamp(4.2rem, 22vw, 6rem); }
  .feature-list li { grid-template-columns: 1fr; gap: .25rem; }
  .card-footer { align-items: flex-start; flex-direction: column; }
  .product-media-wide .media-frame { aspect-ratio: 4 / 3; }
  .product-media-wide video { object-position: center; }
  .offer-facts, .field-grid { grid-template-columns: 1fr; }
  .offer-facts div:last-child { grid-column: auto; }
  .offer-facts div { min-height: 125px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > div:first-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
  .thanks-main { padding-block: 3rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
}