:root {
  color-scheme: light;
  --ink: #182521;
  --muted: #60706a;
  --paper: #fff8e6;
  --paper-strong: #fff1c7;
  --leaf: #143c34;
  --leaf-2: #225849;
  --moss: #6b8f4e;
  --amber: #f2a641;
  --coral: #df6b4f;
  --sky: #74a7b8;
  --line: rgba(24, 37, 33, 0.14);
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(16, 31, 27, 0.18);
  --max: 1160px;
}

/* Conversion-first product pages */

.nav-store-cta {
  margin-left: 6px;
  white-space: nowrap;
}

.conversion-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 0.88fr);
  gap: 52px;
  align-items: center;
  min-height: min(820px, calc(100svh - 72px));
  padding: 62px max(20px, calc((100vw - var(--max)) / 2));
  background:
    radial-gradient(circle at 82% 24%, rgba(242, 166, 65, 0.2), transparent 30%),
    linear-gradient(135deg, #0e3029, #174b40 58%, #226053);
  color: var(--white);
}

.conversion-hero-copy {
  max-width: 680px;
}

.conversion-hero h1 {
  max-width: 760px;
  margin: 0 0 22px;
  font-size: clamp(3.4rem, 5.8vw, 5.8rem);
  line-height: 0.92;
  letter-spacing: -0.04em;
}

.conversion-hero-copy > p:not(.eyebrow) {
  max-width: 660px;
  margin: 0 0 30px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.2rem;
}

.hero-product-demo {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 18px;
  background: #0b211c;
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.34);
}

.hero-product-demo video {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.demo-caption {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.88rem;
}

.demo-caption strong {
  color: var(--white);
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  color: #ffffff;
  font-size: 0.94rem;
  font-weight: 800;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.6);
}

.trust-strip li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.trust-strip li::before {
  content: "✓";
  display: grid;
  width: 21px;
  height: 21px;
  place-items: center;
  border-radius: 999px;
  background: var(--amber);
  color: #231a0b;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.trust-strip-dark {
  margin-bottom: 0;
}

.feature-number {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 999px;
  background: var(--leaf);
  color: var(--paper-strong);
  font-weight: 900;
}

.value-grid .feature-card {
  min-height: 250px;
}

.experience-grid,
.app-proof-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.experience-card {
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #0f2923;
  box-shadow: var(--shadow);
}

.experience-card-wide,
.app-proof-map {
  grid-column: 1 / -1;
}

.experience-card img,
.experience-card video {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.experience-card figcaption {
  display: grid;
  gap: 4px;
  padding: 17px 20px 19px;
  color: rgba(255, 255, 255, 0.74);
}

.experience-card figcaption strong {
  color: var(--white);
  font-size: 1.08rem;
}

.trust-grid.trust-grid-four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.section-action {
  margin-top: 28px;
}

.free-start-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.75fr);
  gap: 48px;
  align-items: center;
  background:
    radial-gradient(circle at 85% 20%, rgba(242, 166, 65, 0.18), transparent 32%),
    var(--leaf);
  color: var(--white);
}

.free-start-section h2,
.final-cta h2,
.coming-soon-band h2 {
  margin: 0 0 16px;
  font-size: 2.5rem;
  line-height: 1;
}

.free-start-section p:not(.eyebrow) {
  margin: 0 0 24px;
  color: rgba(255, 255, 255, 0.78);
}

.free-points {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.free-points li {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 17px 19px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  font-weight: 800;
}

.free-points span {
  color: var(--amber);
}

.free-start-section .pricing-row {
  grid-template-columns: 1fr;
}

.free-start-section .price-box {
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.09);
}

.free-start-section .price-box strong {
  color: var(--white);
}

.free-start-section .price-box span {
  color: rgba(255, 255, 255, 0.72);
}

.seo-entry-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.seo-entry-card {
  display: flex;
  min-height: 250px;
  flex-direction: column;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 12px 36px rgba(39, 46, 38, 0.07);
}

.seo-entry-card h3 {
  margin: 0 0 10px;
  font-size: 1.22rem;
  line-height: 1.15;
}

.seo-entry-card p {
  margin: 0 0 18px;
  color: var(--muted);
}

.seo-entry-card .button {
  align-self: flex-start;
  margin-top: auto;
}

.coming-soon-band,
.final-cta {
  text-align: center;
}

.coming-soon-band {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.8fr);
  gap: 46px;
  align-items: center;
  background: #e6efdc;
  text-align: left;
}

.coming-soon-band > div > p:not(.eyebrow) {
  margin: 0;
  color: var(--muted);
}

.coming-soon-band .lead-form {
  border-radius: 12px;
  background: var(--leaf);
  box-shadow: var(--shadow);
  color: var(--white);
}

.final-cta {
  background: #f5e8c8;
}

.final-cta > p:not(.eyebrow) {
  margin: 0 0 24px;
  color: var(--muted);
}

.app-step-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.parent-question-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.parent-question {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: 0 12px 36px rgba(39, 46, 38, 0.07);
}

.parent-question h2 {
  margin: 0 0 12px;
  font-size: 1.28rem;
  line-height: 1.15;
}

.parent-question p {
  margin: 0;
  color: var(--muted);
}

.authentic-app-image {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.form-grid-single {
  grid-template-columns: 1fr;
}

.mobile-store-bar {
  display: none;
}

@media (max-width: 1060px) {
  .conversion-hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .conversion-hero-copy {
    max-width: 800px;
  }

  .hero-product-demo {
    max-width: 800px;
  }

  .trust-grid.trust-grid-four,
  .seo-entry-grid,
  .app-step-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .free-start-section,
  .coming-soon-band {
    grid-template-columns: 1fr;
  }

  .nav-store-cta {
    margin-left: 0;
  }
}

@media (max-width: 680px) {
  body {
    padding-bottom: 76px;
  }

  .conversion-hero {
    gap: 34px;
    padding: 48px 18px 42px;
  }

  .conversion-hero h1 {
    font-size: 3.05rem;
  }

  .conversion-hero-copy > p:not(.eyebrow) {
    font-size: 1.04rem;
  }

  .demo-caption {
    display: grid;
  }

  .experience-grid,
  .app-proof-grid,
  .trust-grid.trust-grid-four,
  .seo-entry-grid,
  .app-step-grid,
  .parent-question-grid {
    grid-template-columns: 1fr;
  }

  .experience-card-wide,
  .app-proof-map {
    grid-column: auto;
  }

  .value-grid .feature-card,
  .seo-entry-card {
    min-height: auto;
  }

  .free-start-section h2,
  .final-cta h2,
  .coming-soon-band h2 {
    font-size: 2rem;
  }

  .mobile-store-bar {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 60;
    display: block;
    padding: 10px 12px;
    border-top: 1px solid rgba(20, 60, 52, 0.16);
    background: rgba(255, 248, 230, 0.96);
    backdrop-filter: blur(14px);
    opacity: 0;
    pointer-events: none;
    transform: translateY(100%);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .mobile-store-bar.is-visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .mobile-store-bar .button {
    width: 100%;
    min-height: 52px;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family:
    ui-rounded,
    "Nunito",
    "Avenir Next",
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-size: 17px;
  line-height: 1.55;
  letter-spacing: 0;
}

img,
video {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.22em;
}

button,
input,
select {
  font: inherit;
}

.visually-hidden,
.hidden-field {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

[hidden] {
  display: none !important;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 100;
  transform: translateY(-160%);
  background: var(--white);
  color: var(--leaf);
  padding: 10px 14px;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 12px max(20px, calc((100vw - var(--max)) / 2));
  background: rgba(255, 248, 230, 0.9);
  border-bottom: 1px solid rgba(20, 60, 52, 0.12);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--leaf);
  font-weight: 850;
  text-decoration: none;
  white-space: nowrap;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 8px;
  background: var(--leaf);
  color: var(--amber);
  font-weight: 950;
}

.brand-text {
  font-size: 1.1rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 9px 12px;
  border-radius: 8px;
  color: #243d35;
  font-size: 0.95rem;
  font-weight: 720;
  text-decoration: none;
}

.nav-link:hover,
.nav-link.is-active {
  background: rgba(20, 60, 52, 0.08);
}

.nav-language {
  color: #7b4d16;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--leaf);
}

.nav-toggle-lines,
.nav-toggle-lines::before,
.nav-toggle-lines::after {
  display: block;
  width: 20px;
  height: 2px;
  margin: 0 auto;
  background: currentColor;
  content: "";
}

.nav-toggle-lines::before {
  transform: translateY(-7px);
}

.nav-toggle-lines::after {
  transform: translateY(5px);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  gap: 8px;
  padding: 12px 18px;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 850;
  line-height: 1.15;
  text-align: center;
  text-decoration: none;
}

.button-small {
  min-height: 42px;
  padding: 10px 14px;
  font-size: 0.95rem;
}

.button-primary {
  background: var(--amber);
  color: #231a0b;
  box-shadow: 0 10px 24px rgba(242, 166, 65, 0.22);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.15);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.42);
}

.section .button-secondary,
.page-hero .button-secondary,
.result-panel .button-secondary {
  background: var(--leaf);
  color: var(--white);
  border-color: transparent;
}

.button-text {
  min-height: auto;
  padding: 0;
  background: transparent;
  color: var(--leaf);
  border-radius: 0;
  box-shadow: none;
}

.button:hover {
  transform: translateY(-1px);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.hero,
.page-hero {
  position: relative;
  overflow: hidden;
}

.hero {
  min-height: 82svh;
  display: grid;
  align-items: end;
  padding: 112px max(20px, calc((100vw - var(--max)) / 2)) 88px;
  background-color: var(--leaf);
  background-image: var(--hero-image);
  background-position: center;
  background-size: cover;
  isolation: isolate;
}

.hero::after {
  position: absolute;
  inset: auto 0 0;
  height: 30%;
  background: linear-gradient(to top, rgba(255, 248, 230, 1), rgba(255, 248, 230, 0));
  content: "";
  z-index: -1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(10, 28, 24, 0.86), rgba(10, 28, 24, 0.42) 48%, rgba(10, 28, 24, 0.05)),
    linear-gradient(0deg, rgba(10, 28, 24, 0.36), rgba(10, 28, 24, 0.1));
  z-index: -1;
}

.hero-content {
  width: min(760px, 100%);
  color: var(--white);
}

.hero-content h1,
.page-hero h1 {
  margin: 0 0 18px;
  font-size: 3.35rem;
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-content p:not(.eyebrow):not(.badge),
.page-hero p:not(.eyebrow) {
  max-width: 720px;
  margin: 0 0 28px;
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.9);
}

.hero-page,
.hero-product,
.hero-dino {
  min-height: 74svh;
}

.page-hero {
  padding: 96px max(20px, calc((100vw - var(--max)) / 2)) 48px;
  background:
    linear-gradient(135deg, rgba(20, 60, 52, 0.97), rgba(34, 88, 73, 0.9)),
    var(--leaf);
  color: var(--white);
}

.compact-hero {
  padding-bottom: 64px;
}

.page-hero p {
  color: rgba(255, 255, 255, 0.86);
}

.eyebrow,
.badge {
  margin: 0 0 12px;
  color: var(--amber);
  font-size: 0.85rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.badge {
  display: inline-flex;
  width: fit-content;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(242, 166, 65, 0.16);
  color: #9a5c07;
  text-transform: none;
}

.hero .badge {
  background: rgba(255, 255, 255, 0.16);
  color: var(--paper-strong);
}

.section {
  padding: 76px max(20px, calc((100vw - var(--max)) / 2));
}

.section-contrast {
  background: #f4ead1;
}

.section-intro {
  max-width: 760px;
  margin-bottom: 32px;
}

.section-intro h2,
.split-section h2,
.newsletter-band h2,
.legal-block h2,
.story-row h2,
.result-panel h2 {
  margin: 0 0 14px;
  font-size: 2.15rem;
  line-height: 1.05;
  letter-spacing: 0;
}

.section-intro p:not(.eyebrow),
.split-section p,
.newsletter-band p,
.story-row p,
.legal-block p {
  margin: 0;
  color: var(--muted);
}

.feature-grid,
.trust-grid,
.product-grid,
.dino-card-grid,
.fact-grid,
.pricing-row,
.device-strip {
  display: grid;
  gap: 18px;
}

.feature-grid.three,
.trust-grid,
.pricing-row {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.product-grid,
.dino-card-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.feature-card,
.trust-item,
.product-card,
.dino-card,
.audio-text-card,
.fact-card,
.price-box,
.info-callout,
.tool-panel,
.result-panel,
.phone-frame {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 12px 36px rgba(39, 46, 38, 0.08);
}

.feature-card,
.trust-item,
.price-box,
.audio-text-card,
.fact-card,
.info-callout,
.tool-panel,
.result-panel {
  padding: 24px;
}

.feature-card h3,
.trust-item h3,
.product-card h3,
.dino-card h2,
.audio-text-card h3,
.price-box strong,
.fact-card strong {
  margin: 0 0 8px;
  font-size: 1.2rem;
  line-height: 1.15;
}

.feature-card p,
.trust-item p,
.product-card p,
.dino-card p,
.audio-text-card p,
.price-box span,
.fact-card span,
.info-callout p {
  margin: 0;
  color: var(--muted);
}

.feature-icon {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 8px;
  background: rgba(107, 143, 78, 0.18);
  color: var(--leaf);
}

.feature-card.compact {
  min-height: 132px;
}

.product-card,
.dino-card {
  overflow: hidden;
}

.product-card img,
.dino-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #d7dec3;
}

.product-card div,
.dino-card div {
  padding: 24px;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1fr);
  gap: 34px;
  align-items: center;
}

.wide-image {
  width: 100%;
  border-radius: 8px;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.mini-scale {
  position: relative;
  min-height: 300px;
  border-radius: 8px;
  background:
    linear-gradient(to top, rgba(20, 60, 52, 0.22) 1px, transparent 1px) 0 0 / 100% 25%,
    #eaf1df;
  overflow: hidden;
}

.mini-child,
.mini-dino {
  position: absolute;
  bottom: 38px;
  display: block;
  background: var(--leaf);
}

.mini-child {
  left: 12%;
  width: 28px;
  height: 108px;
  border-radius: 20px 20px 8px 8px;
}

.mini-child::before {
  position: absolute;
  top: -30px;
  left: 2px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--leaf);
  content: "";
}

.mini-dino {
  left: 34%;
  width: 48%;
  height: 170px;
  border-radius: 70% 45% 18% 18%;
  background: var(--coral);
}

.mini-dino::before {
  position: absolute;
  left: -70px;
  bottom: 86px;
  width: 90px;
  height: 60px;
  border-radius: 60% 18% 18% 40%;
  background: var(--coral);
  content: "";
}

.mini-dino::after {
  position: absolute;
  right: -80px;
  bottom: 28px;
  width: 110px;
  height: 22px;
  border-radius: 999px;
  background: var(--coral);
  transform: rotate(-12deg);
  content: "";
}

.mini-scale strong {
  position: absolute;
  right: 22px;
  top: 22px;
  color: var(--leaf);
}

.newsletter-band {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1fr);
  gap: 28px;
  align-items: start;
  background: var(--leaf);
  color: var(--white);
}

.newsletter-band p,
.newsletter-band .section-intro p {
  color: rgba(255, 255, 255, 0.78);
}

.lead-form {
  display: grid;
  gap: 14px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.lead-form label,
.size-controls label {
  display: grid;
  gap: 7px;
  color: inherit;
  font-size: 0.92rem;
  font-weight: 780;
}

.lead-form input,
.lead-form select,
.size-controls input,
.size-controls select {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(20, 60, 52, 0.18);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  padding: 10px 12px;
}

.checkbox-row {
  display: flex !important;
  grid-template-columns: none !important;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 620 !important;
  color: rgba(255, 255, 255, 0.82);
}

.checkbox-row input {
  width: 18px;
  min-height: 18px;
  margin-top: 3px;
}

.form-status {
  margin: 0;
  min-height: 1.4em;
  color: var(--paper-strong);
}

.feature-story {
  display: grid;
  gap: 46px;
}

.story-row {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(0, 0.9fr);
  gap: 34px;
  align-items: center;
}

.story-row.story-reverse {
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 1fr);
}

.story-row.story-reverse img {
  order: 2;
}

.story-row img {
  width: 100%;
  border-radius: 8px;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.device-strip {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.phone-frame {
  overflow: hidden;
  background: #15221e;
}

.phone-frame img,
.phone-frame video {
  width: 100%;
  aspect-ratio: 9 / 15;
  object-fit: cover;
}

.phone-frame figcaption {
  margin: 0;
  padding: 14px 16px;
  color: var(--paper);
  font-weight: 760;
}

.size-tool {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.size-controls {
  display: grid;
  gap: 16px;
}

.scale-stage {
  position: relative;
  min-height: 560px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(to top, rgba(20, 60, 52, 0.13) 1px, transparent 1px) 0 0 / 100% 10%,
    linear-gradient(180deg, #e4f0dd, #f7ebc8 68%, #d6b172);
  overflow: hidden;
}

.meter-lines {
  position: absolute;
  inset: 18px 18px 54px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: rgba(20, 60, 52, 0.55);
  font-size: 0.82rem;
  font-weight: 820;
  pointer-events: none;
}

.scale-floor {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 52px;
  height: 8px;
  background: rgba(67, 70, 31, 0.34);
}

.scale-figure {
  position: absolute;
  bottom: 60px;
  transform-origin: bottom center;
}

.child-figure {
  left: 7%;
  width: 56px;
  height: calc(var(--child-ratio, 0.12) * 440px);
  min-height: 54px;
}

.person-head {
  position: absolute;
  top: -24px;
  left: 16px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--leaf);
}

.person-body {
  position: absolute;
  inset: 0 12px 0;
  border-radius: 20px 20px 8px 8px;
  background: var(--leaf);
}

.dino-figure {
  left: 26%;
  width: calc(var(--dino-length-ratio, 0.7) * 68%);
  height: calc(var(--dino-height-ratio, 0.4) * 440px);
  min-width: 120px;
  min-height: 62px;
}

.dino-figure img {
  position: absolute;
  inset: auto 0 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: bottom center;
  filter: drop-shadow(0 18px 18px rgba(28, 38, 32, 0.22));
}

.dino-figure.is-fallback img {
  display: none;
}

.dino-art {
  display: none;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 72%;
}

.dino-figure.is-fallback .dino-art {
  display: block;
}

.dino-art::before {
  position: absolute;
  left: 10%;
  right: 18%;
  bottom: 0;
  height: 70%;
  border-radius: 58% 44% 18% 18%;
  background: #465a3b;
  content: "";
}

.dino-art::after {
  position: absolute;
  left: 2%;
  bottom: 38%;
  width: 20%;
  height: 30%;
  border-radius: 55% 35% 35% 45%;
  background: #465a3b;
  content: "";
}

.dino-art i {
  position: absolute;
  right: 3%;
  bottom: 18%;
  width: 28%;
  height: 14px;
  border-radius: 999px;
  background: #465a3b;
  transform: rotate(-10deg);
}

.dino-art i::after {
  position: absolute;
  right: -18px;
  top: -9px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #465a3b;
  content: "";
}

.dino-shape-trex .dino-art::before {
  left: 22%;
  right: 24%;
  height: 58%;
  border-radius: 58% 45% 22% 28%;
  background: #3e6651;
}

.dino-shape-trex .dino-art::after {
  left: 7%;
  bottom: 42%;
  width: 26%;
  height: 34%;
  border-radius: 55% 30% 35% 45%;
  background: #3e6651;
}

.dino-shape-trex .dino-art i {
  right: 4%;
  bottom: 30%;
  width: 30%;
  height: 12%;
  background: #3e6651;
}

.dino-shape-triceratops .dino-art::before {
  background: #5f7443;
}

.dino-shape-triceratops .dino-art::after {
  left: 0;
  bottom: 38%;
  width: 26%;
  height: 36%;
  border-radius: 70% 24% 30% 60%;
  background: #5f7443;
  box-shadow: 18px -14px 0 -12px #e9d08b, 26px -8px 0 -13px #e9d08b;
}

.dino-shape-triceratops .dino-art i {
  background: #5f7443;
}

.dino-shape-brachiosaurus .dino-art::before {
  left: 32%;
  right: 12%;
  height: 40%;
  border-radius: 56% 40% 18% 18%;
  background: #566b47;
}

.dino-shape-brachiosaurus .dino-art::after {
  left: 24%;
  bottom: 30%;
  width: 17%;
  height: 96%;
  border-radius: 999px 999px 35% 35%;
  background: #566b47;
  transform: rotate(7deg);
  transform-origin: bottom center;
}

.dino-shape-brachiosaurus .dino-art i {
  right: 0;
  bottom: 18%;
  width: 28%;
  height: 8%;
  background: #566b47;
}

.dino-shape-brachiosaurus .dino-art i::after {
  display: none;
}

.dino-shape-stegosaurus .dino-art::before {
  background: #7b6842;
}

.dino-shape-stegosaurus .dino-art::after {
  left: 18%;
  right: 28%;
  top: 2%;
  width: auto;
  height: 24%;
  border-radius: 0;
  background:
    linear-gradient(135deg, transparent 48%, #a55f45 50%) 0 0 / 34px 100%;
}

.dino-shape-stegosaurus .dino-art i {
  background: #7b6842;
}

.dino-shape-velociraptor .dino-art::before {
  left: 26%;
  right: 22%;
  height: 44%;
  border-radius: 64% 48% 20% 20%;
  background: #8d5d3a;
}

.dino-shape-velociraptor .dino-art::after {
  left: 8%;
  bottom: 38%;
  width: 24%;
  height: 26%;
  background: #8d5d3a;
}

.dino-shape-velociraptor .dino-art i {
  right: 4%;
  bottom: 28%;
  width: 34%;
  height: 8%;
  background: #8d5d3a;
}

.dino-shape-ankylosaurus .dino-art::before,
.dino-shape-ankylosaurus .dino-art::after,
.dino-shape-ankylosaurus .dino-art i,
.dino-shape-ankylosaurus .dino-art i::after {
  background: #465a3b;
}

.child-figure strong,
.dino-figure strong {
  position: absolute;
  left: 50%;
  bottom: -42px;
  transform: translateX(-50%);
  width: max-content;
  max-width: 180px;
  color: var(--leaf);
  font-size: 0.88rem;
  text-align: center;
}

.result-panel {
  grid-column: 2;
}

.fact-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.fact-card span {
  display: block;
  margin-bottom: 8px;
  font-size: 0.82rem;
  font-weight: 850;
  color: var(--muted);
}

.fact-card strong {
  display: block;
}

.fact-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.fact-list li {
  position: relative;
  padding: 10px 0 10px 28px;
  border-bottom: 1px solid var(--line);
}

.fact-list li::before {
  position: absolute;
  left: 0;
  top: 14px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--amber);
  content: "";
}

.info-callout {
  background: #e7f0df;
}

.audio-text-layout {
  display: grid;
  gap: 18px;
}

.audio-text-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.audio-text-card {
  display: grid;
  align-content: start;
  gap: 12px;
  background: rgba(255, 255, 255, 0.78);
}

.audio-text-card-wide {
  grid-template-columns: minmax(220px, 0.34fr) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  background: var(--paper);
}

.audio-text-compare {
  background: #e7f0df;
}

.audio-text-card .audio-text-body {
  color: var(--ink);
}

.audio-text-teaser {
  font-weight: 850;
}

.audio-key-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.audio-key-facts span {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 5px 9px;
  border: 1px solid rgba(20, 60, 52, 0.14);
  border-radius: 999px;
  background: rgba(242, 166, 65, 0.14);
  color: var(--leaf);
  font-size: 0.85rem;
  font-weight: 850;
}

.prose {
  max-width: 850px;
}

.legal-block {
  padding: 0 0 26px;
  border-bottom: 1px solid var(--line);
}

.legal-block + .legal-block {
  padding-top: 26px;
}

.site-footer {
  padding: 56px max(20px, calc((100vw - var(--max)) / 2)) 28px;
  background: #101a17;
  color: var(--paper);
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: start;
}

.footer-brand {
  color: var(--paper);
}

.site-footer p {
  max-width: 520px;
  color: rgba(255, 248, 230, 0.72);
}

.footer-nav {
  display: grid;
  gap: 9px;
}

.footer-nav a {
  color: rgba(255, 248, 230, 0.84);
  text-decoration: none;
}

.footer-fine {
  margin: 32px 0 0;
  font-size: 0.9rem;
}

.brand-logo {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.brand-mark-logo {
  width: 44px;
  height: 44px;
}

.brand-wordmark-wrap {
  display: flex;
  align-items: center;
  height: 48px;
  flex: 0 0 auto;
}

.brand-wordmark {
  display: block;
  height: 39px;
  width: auto;
  object-fit: contain;
  transform: none;
}

.activity-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.75fr);
  gap: 28px;
  align-items: center;
  min-height: min(760px, calc(88svh - 72px));
  padding: 46px max(20px, calc((100vw - var(--max)) / 2)) 42px;
  background:
    linear-gradient(145deg, rgba(255, 248, 230, 0.94), rgba(228, 240, 221, 0.92)),
    var(--paper);
}

.activity-hero-copy h1 {
  max-width: 790px;
  margin: 0 0 18px;
  color: var(--leaf);
  font-size: 4rem;
  line-height: 0.95;
  letter-spacing: 0;
}

.activity-hero-copy > p:not(.eyebrow) {
  max-width: 690px;
  margin: 0 0 26px;
  color: #354a43;
  font-size: 1.22rem;
}

.hero-action-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-action-grid .button-secondary {
  background: var(--leaf);
  color: var(--white);
  border-color: transparent;
}

.hero-dino-panel {
  min-height: 460px;
  display: grid;
  place-items: end center;
  border-radius: 8px;
  background:
    linear-gradient(to top, rgba(20, 60, 52, 0.2) 2px, transparent 2px) 0 0 / 100% 25%,
    linear-gradient(180deg, #cddfbf, #f1db9d);
  overflow: hidden;
}

.hero-dino-panel img {
  width: min(96%, 560px);
  max-height: 430px;
  object-fit: contain;
  object-position: bottom center;
  filter: drop-shadow(0 18px 24px rgba(28, 38, 32, 0.22));
}

.quick-tools,
.mini-compare-section {
  background: #fbf3dc;
}

.tool-card-grid,
.printable-grid,
.quiz-results {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.tool-card,
.printable-card,
.quiz-result-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 12px 36px rgba(39, 46, 38, 0.08);
}

.tool-card {
  padding: 24px;
}

.tool-card h3,
.printable-card h3,
.quiz-result-card h3 {
  margin: 0 0 8px;
  color: var(--leaf);
  font-size: 1.25rem;
  line-height: 1.12;
}

.tool-card p,
.printable-card p,
.quiz-result-card p {
  margin: 0 0 16px;
  color: var(--muted);
}

.printable-card,
.quiz-result-card {
  overflow: hidden;
}

.printable-card img {
  width: 100%;
  aspect-ratio: 3 / 4;
  background: var(--white);
  object-fit: contain;
  padding: 12px;
}

.quiz-result-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--white);
  object-fit: contain;
  padding: 14px;
}

.section-action {
  display: flex;
  justify-content: center;
  margin-top: 28px;
}

.printable-card div,
.quiz-result-card {
  padding: 22px;
}

.printable-card .button-row,
.quiz-result-card .button-row {
  gap: 10px;
}

.printable-card .button,
.quiz-result-card .button {
  min-height: 42px;
  padding: 10px 12px;
  font-size: 0.92rem;
}

.mini-compare-section {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(320px, 1fr);
  gap: 34px;
  align-items: center;
}

.mini-size-widget {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  padding: 20px;
  box-shadow: 0 12px 36px rgba(39, 46, 38, 0.08);
}

.mini-size-widget label {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 18px;
  color: var(--leaf);
  font-weight: 820;
}

.mini-size-widget input {
  width: 92px;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
}

.mini-size-stage {
  position: relative;
  min-height: 280px;
  border-radius: 8px;
  background:
    linear-gradient(to top, rgba(20, 60, 52, 0.12) 1px, transparent 1px) 0 0 / 100% 20%,
    linear-gradient(180deg, #e4f0dd, #f7ebc8 70%, #cfaa6c);
  overflow: hidden;
}

.mini-size-stage img {
  position: absolute;
  bottom: 28px;
  max-width: 70%;
  object-fit: contain;
  object-position: bottom center;
}

#mini-child {
  left: 12%;
  width: auto;
}

#mini-dino {
  right: 6%;
  width: auto;
  filter: drop-shadow(0 12px 14px rgba(28, 38, 32, 0.2));
}

#mini-size-result {
  margin: 14px 0 0;
  color: var(--muted);
}

.size-tool-v2 {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.mode-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-bottom: 18px;
  padding: 5px;
  border-radius: 8px;
  background: #e6eddc;
}

.mode-tabs button,
.quiz-options button {
  min-height: 44px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--leaf);
  cursor: pointer;
  font-weight: 850;
}

.mode-tabs button.is-active,
.quiz-options button:hover,
.quiz-options button:focus {
  background: var(--leaf);
  color: var(--white);
}

.scale-stage-v2 {
  position: relative;
  min-height: 590px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, #dbeccd, #f5e7bd 68%, #ceb071);
  overflow: hidden;
}

.scale-stage-v2 .meter-lines {
  position: absolute;
  top: auto;
  bottom: 66px;
  height: 430px;
  left: 18px;
  right: 18px;
  display: block;
}

.scale-stage-v2 .meter-lines span {
  position: absolute;
  left: 0;
  right: 0;
  border-bottom: 1px solid rgba(20, 60, 52, 0.18);
  color: rgba(20, 60, 52, 0.58);
  font-size: 0.8rem;
  font-weight: 820;
}

.scale-stage-v2 .scale-floor {
  bottom: 58px;
}

.scale-figure-v2 {
  position: absolute;
  bottom: 66px;
  width: 42%;
  height: 450px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.scale-figure-v2.left {
  left: 7%;
}

.scale-figure-v2.right {
  right: 5%;
}

.scale-figure-inner {
  position: relative;
  width: var(--figure-width);
  max-width: none;
  height: var(--figure-height);
}

.scale-figure-inner > img {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: auto;
  max-width: none;
  height: var(--figure-height);
  transform: translateX(-50%);
  object-position: bottom center;
  filter: drop-shadow(0 14px 16px rgba(28, 38, 32, 0.22));
}

.scale-label {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 12px);
  z-index: 1;
  transform: translateX(-50%);
  width: min(210px, 46vw);
  padding: 9px 10px;
  border: 1px solid rgba(20, 60, 52, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.88);
  color: var(--leaf);
  text-align: center;
  box-shadow: 0 10px 20px rgba(39, 46, 38, 0.08);
}

.scale-label strong,
.scale-label span {
  display: block;
}

.scale-label strong {
  font-size: 0.95rem;
  line-height: 1.1;
}

.scale-label span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.2;
}

.result-panel-v2 {
  grid-column: 2;
}

.callout-dino {
  width: 100%;
  max-height: 220px;
  object-fit: contain;
  margin-bottom: 18px;
}

.printable-detail {
  display: grid;
  grid-template-columns: minmax(280px, 0.75fr) minmax(0, 1fr);
  gap: 34px;
  align-items: center;
}

.printable-detail > img {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.quiz-tool {
  display: grid;
  grid-template-columns: minmax(280px, 0.6fr) minmax(0, 1fr);
  gap: 28px;
}

.quiz-question {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f4ead1;
  padding: 24px;
}

.quiz-question h2 {
  margin: 0 0 16px;
  color: var(--leaf);
  font-size: 1.7rem;
}

.quiz-options {
  display: grid;
  gap: 10px;
}

.quiz-options button {
  background: var(--white);
  border: 1px solid var(--line);
  text-align: left;
  padding: 10px 12px;
}

.quiz-results {
  grid-template-columns: 1fr;
}

.quiz-preview {
  display: grid;
  min-height: 260px;
  align-content: center;
  gap: 16px;
}

.quiz-preview span {
  width: fit-content;
  padding: 12px 18px;
  border-radius: 8px;
  background: var(--white);
  color: var(--leaf);
  font-weight: 900;
  box-shadow: 0 12px 36px rgba(39, 46, 38, 0.08);
}

.quiz-preview span:nth-child(2) {
  margin-left: 68px;
  background: #dce9cf;
}

.quiz-preview span:nth-child(3) {
  margin-left: 26px;
  background: #f8d99e;
}

.cta-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

@media (max-width: 980px) {
  .site-header {
    padding-inline: 18px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    inset: 72px 14px auto;
    display: none;
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(255, 248, 230, 0.98);
    box-shadow: var(--shadow);
  }

  .site-header.is-open .site-nav {
    display: grid;
  }

  .nav-link,
  .site-nav .button {
    justify-content: flex-start;
    width: 100%;
  }

  .hero-content h1,
  .page-hero h1 {
    font-size: 2.55rem;
  }

  .feature-grid.three,
  .trust-grid,
  .pricing-row,
  .product-grid,
  .dino-card-grid,
  .device-strip,
  .fact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .split-section,
  .newsletter-band,
  .story-row,
  .story-row.story-reverse,
  .size-tool,
  .size-tool-v2,
  .mini-compare-section,
  .activity-hero,
  .printable-detail,
  .quiz-tool,
  .audio-text-card-wide {
    grid-template-columns: 1fr;
  }

  .activity-hero-copy h1 {
    font-size: 3rem;
  }

  .tool-card-grid,
  .printable-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .story-row.story-reverse img {
    order: 0;
  }

  .result-panel {
    grid-column: auto;
  }

  .result-panel-v2 {
    grid-column: auto;
  }
}

@media (max-width: 680px) {
  body {
    font-size: 16px;
  }

  .hero {
    min-height: 78svh;
    padding: 92px 18px 64px;
    background-position: 58% center;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(10, 28, 24, 0.88), rgba(10, 28, 24, 0.5)),
      linear-gradient(0deg, rgba(10, 28, 24, 0.42), rgba(10, 28, 24, 0.12));
  }

  .hero-content h1,
  .page-hero h1 {
    font-size: 2.15rem;
  }

  .hero-content p:not(.eyebrow):not(.badge),
  .page-hero p:not(.eyebrow) {
    font-size: 1rem;
  }

  .section,
  .page-hero {
    padding-inline: 18px;
  }

  .section {
    padding-block: 54px;
  }

  .feature-grid.three,
  .trust-grid,
  .pricing-row,
  .product-grid,
  .dino-card-grid,
  .device-strip,
  .fact-grid,
  .form-grid,
  .tool-card-grid,
  .printable-grid,
  .audio-text-grid {
    grid-template-columns: 1fr;
  }

  .activity-hero {
    min-height: auto;
    padding: 56px 18px 42px;
  }

  .activity-hero-copy h1 {
    font-size: 2.45rem;
  }

  .hero-dino-panel {
    min-height: 300px;
  }

  .hero-dino-panel img {
    max-height: 280px;
  }

  .section-intro h2,
  .split-section h2,
  .newsletter-band h2,
  .legal-block h2,
  .story-row h2,
  .result-panel h2 {
    font-size: 1.72rem;
  }

  .button-row {
    align-items: stretch;
    flex-direction: column;
  }

  .button-row .button,
  .newsletter-band > .button {
    width: 100%;
  }

  .hero-action-grid {
    display: grid;
  }

  .hero-action-grid .button {
    width: 100%;
  }

  .scale-stage {
    min-height: 430px;
  }

  .child-figure {
    left: 5%;
  }

  .dino-figure {
    left: 22%;
    width: calc(var(--dino-length-ratio, 0.7) * 76%);
    height: calc(var(--dino-height-ratio, 0.4) * 320px);
  }

  .child-figure {
    height: calc(var(--child-ratio, 0.12) * 320px);
  }

  .scale-stage-v2 {
    min-height: 470px;
  }

  .scale-figure-v2 {
    height: 340px;
    width: 46%;
  }

  .scale-figure-v2.left {
    left: 3%;
  }

  .scale-figure-v2.right {
    right: 2%;
  }

  .scale-label {
    width: 150px;
  }

  .mode-tabs {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

}