/* TalkSprout website styles, version 2. */
:root {
  color-scheme: light;
  --forest: #173e36;
  --forest-2: #25574b;
  --cream: #fff9ef;
  --on-dark: #fff9ef;
  --paper: #f5ebd9;
  --surface: #fffdf8;
  --surface-raised: #ffffff;
  --coral: #f08a6b;
  --coral-ink: #a73d29;
  --leaf: #73b694;
  --mist: #c8e2d2;
  --sun: #f2c96d;
  --ink: #173e36;
  --muted: #526b64;
  --line: #d8dfd8;
  --shadow: 0 24px 70px rgb(23 62 54 / 12%);
  --shadow-soft: 0 14px 40px rgb(23 62 54 / 9%);
  --radius-sm: 0.8rem;
  --radius-md: 1.35rem;
  --radius-lg: 2rem;
  --radius-xl: 3rem;
  --content: 74rem;
  --reading: 48rem;
  --display: ui-rounded, "SF Pro Rounded", "Avenir Next", system-ui, sans-serif;
  --body: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--body);
  font-size: 1rem;
  line-height: 1.62;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  background-image: radial-gradient(circle at 18% 18%, rgb(242 201 109 / 12%), transparent 30rem), radial-gradient(circle at 88% 34%, rgb(115 182 148 / 11%), transparent 26rem);
  content: "";
  pointer-events: none;
}

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

img {
  height: auto;
}

a {
  color: inherit;
  text-underline-offset: 0.2em;
  text-decoration-thickness: 0.08em;
}

a:hover {
  text-decoration-color: var(--coral-ink);
}

button,
summary {
  font: inherit;
}

:focus-visible {
  border-radius: 0.25rem;
  outline: 3px solid var(--coral-ink);
  outline-offset: 4px;
}

::selection {
  background: var(--sun);
  color: #102c27;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.7rem 1rem;
  border-radius: 0.65rem;
  background: var(--forest);
  color: var(--cream);
  font-weight: 750;
  transform: translateY(-160%);
  transition: transform 150ms ease;
}

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

.shell {
  width: min(calc(100% - 2rem), var(--content));
  margin-inline: auto;
}

.reading-shell {
  width: min(calc(100% - 2rem), var(--reading));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  z-index: 30;
  top: 0;
  border-bottom: 1px solid rgb(23 62 54 / 9%);
  background: rgb(255 249 239 / 90%);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  min-height: 4.8rem;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand-link {
  display: inline-flex;
  min-width: 10.5rem;
  align-items: center;
  text-decoration: none;
}

.brand-link img {
  width: 10.8rem;
  height: auto;
}

.logo-dark {
  display: none;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.desktop-nav a,
.menu-panel a {
  min-height: 2.75rem;
  padding: 0.6rem 0.85rem;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.93rem;
  font-weight: 700;
  text-decoration: none;
}

.desktop-nav a:hover,
.desktop-nav a[aria-current="page"],
.menu-panel a:hover,
.menu-panel a[aria-current="page"] {
  background: rgb(200 226 210 / 48%);
  color: var(--forest);
}

.desktop-nav .nav-cta {
  margin-left: 0.35rem;
  padding-inline: 1.15rem;
  background: var(--forest);
  color: var(--cream);
}

.desktop-nav .nav-cta:hover {
  background: var(--forest-2);
  color: var(--cream);
}

.nav-menu {
  display: none;
  position: relative;
}

.nav-menu summary {
  display: grid;
  width: 2.9rem;
  height: 2.9rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  list-style: none;
  place-items: center;
}

.nav-menu summary::-webkit-details-marker {
  display: none;
}

.menu-icon,
.menu-icon::before,
.menu-icon::after {
  display: block;
  width: 1.15rem;
  height: 2px;
  border-radius: 99px;
  background: var(--forest);
  content: "";
}

.menu-icon::before {
  transform: translateY(-0.36rem);
}

.menu-icon::after {
  transform: translateY(0.25rem);
}

.menu-panel {
  position: absolute;
  top: calc(100% + 0.65rem);
  right: 0;
  display: grid;
  min-width: min(18rem, calc(100vw - 2rem));
  gap: 0.35rem;
  padding: 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-raised);
  box-shadow: var(--shadow-soft);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(4rem, 8vw, 7.6rem) 0 clamp(4.5rem, 9vw, 8.5rem);
}

.hero::after {
  position: absolute;
  z-index: -1;
  top: 3rem;
  right: max(-12rem, calc((100vw - var(--content)) / 2 - 11rem));
  width: 31rem;
  height: 31rem;
  border: 1px solid rgb(23 62 54 / 10%);
  border-radius: 47% 53% 61% 39% / 39% 46% 54% 61%;
  content: "";
  transform: rotate(12deg);
}

.hero-grid {
  display: grid;
  align-items: center;
  gap: clamp(3rem, 8vw, 7.5rem);
  grid-template-columns: minmax(0, 1.04fr) minmax(19rem, 0.72fr);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 1.25rem;
  color: var(--forest-2);
  font-size: 0.8rem;
  font-weight: 820;
  letter-spacing: 0.14em;
  line-height: 1.3;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50% 50% 46% 54%;
  background: var(--coral);
  content: "";
  transform: rotate(25deg);
}

h1,
h2,
h3 {
  margin-top: 0;
  font-family: var(--display);
  font-weight: 760;
  letter-spacing: -0.035em;
  line-height: 1.08;
  text-wrap: balance;
}

h1 {
  max-width: 10ch;
  margin-bottom: 1.45rem;
  font-size: clamp(3.25rem, 7.5vw, 6.35rem);
}

h1 .accent {
  color: var(--coral-ink);
  font-style: normal;
}

h2 {
  margin-bottom: 1.1rem;
  font-size: clamp(2.25rem, 4.8vw, 4.2rem);
}

h3 {
  margin-bottom: 0.65rem;
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  letter-spacing: -0.025em;
}

.hero-copy {
  max-width: 42rem;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1.1rem, 2vw, 1.32rem);
  line-height: 1.65;
}

.hero-actions,
.cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.9rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  min-height: 3.2rem;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.78rem 1.25rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 780;
  line-height: 1.2;
  text-decoration: none;
  transition: transform 150ms ease, background-color 150ms ease, box-shadow 150ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--forest);
  box-shadow: 0 12px 24px rgb(23 62 54 / 18%);
  color: var(--cream);
}

.button-primary:hover {
  background: var(--forest-2);
  color: var(--cream);
  text-decoration: none;
}

.button-secondary {
  border-color: var(--line);
  background: var(--surface-raised);
  color: var(--forest);
}

.button-secondary:hover {
  border-color: var(--forest-2);
  text-decoration: none;
}

.button[aria-disabled="true"] {
  cursor: default;
}

.button[aria-disabled="true"]:hover {
  transform: none;
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.15rem;
  margin: 1.65rem 0 0;
  padding: 0;
  color: var(--muted);
  font-size: 0.91rem;
  font-weight: 650;
  list-style: none;
}

.trust-list li {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.trust-list li::before {
  width: 0.52rem;
  height: 0.52rem;
  border-radius: 50%;
  background: var(--leaf);
  content: "";
}

.hero-visual {
  position: relative;
  min-height: 39rem;
}

.phone-frame {
  position: absolute;
  top: 0;
  right: clamp(0rem, 4vw, 3rem);
  width: min(19.2rem, 78vw);
  padding: 0.55rem;
  border: 1px solid rgb(255 255 255 / 48%);
  border-radius: 3.1rem;
  background: #102d28;
  box-shadow: var(--shadow);
}

.phone-frame img {
  width: 100%;
  border-radius: 2.6rem;
}

.notification-card {
  position: absolute;
  z-index: 4;
  top: 22rem;
  left: -1.25rem;
  width: min(23rem, calc(100vw - 2.5rem));
  padding: 1rem 1.1rem 1.1rem;
  border: 1px solid rgb(255 255 255 / 50%);
  border-radius: 1.45rem;
  background: rgb(255 253 248 / 92%);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.notification-head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.7rem;
  color: var(--muted);
  font-size: 0.73rem;
  font-weight: 760;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.notification-icon {
  width: 1.55rem;
  height: 1.55rem;
  border-radius: 0.42rem;
}

.notification-card strong {
  display: block;
  margin-bottom: 0.2rem;
  font-size: 0.98rem;
}

.notification-card p {
  margin: 0;
  color: var(--forest);
  line-height: 1.48;
}

.trust-band {
  border-block: 1px solid rgb(23 62 54 / 9%);
  background: rgb(245 235 217 / 58%);
}

.trust-band ul {
  display: grid;
  margin-block: 0;
  margin-inline: auto;
  padding: 1.2rem 0;
  gap: 1rem;
  grid-template-columns: repeat(4, 1fr);
  list-style: none;
}

.trust-band li {
  display: grid;
  min-height: 3.5rem;
  align-items: center;
  border-right: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 680;
  line-height: 1.35;
  text-align: center;
}

.trust-band li:last-child {
  border-right: 0;
}

.section {
  padding: clamp(4.8rem, 10vw, 9rem) 0;
}

.section-sm {
  padding: clamp(3.5rem, 7vw, 6rem) 0;
}

.section-header {
  display: grid;
  max-width: 48rem;
  margin-bottom: clamp(2.4rem, 5vw, 4.2rem);
}

.section-header.centered {
  margin-inline: auto;
  text-align: center;
}

.section-header.centered .eyebrow {
  justify-self: center;
}

.section-header p,
.section-lede {
  max-width: 42rem;
  margin: 0;
  color: var(--muted);
  font-size: 1.12rem;
}

.prompt-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, 1fr);
}

.prompt-card {
  position: relative;
  display: flex;
  min-height: 16.5rem;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  padding: 1.45rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-raised);
  box-shadow: 0 10px 32px rgb(23 62 54 / 5%);
}

.prompt-card:nth-child(2) {
  background: var(--forest);
  color: var(--on-dark);
}

.prompt-card:nth-child(3) {
  background: var(--paper);
}

.prompt-card::after {
  position: absolute;
  top: -2rem;
  right: -2rem;
  width: 7rem;
  height: 7rem;
  border: 1.2rem solid rgb(115 182 148 / 17%);
  border-radius: 50%;
  content: "";
}

.prompt-label {
  display: inline-flex;
  width: fit-content;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: rgb(200 226 210 / 58%);
  color: var(--forest);
  font-size: 0.75rem;
  font-weight: 790;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.prompt-card:nth-child(2) .prompt-label {
  background: rgb(255 249 239 / 12%);
  color: var(--on-dark);
}

.prompt-question {
  position: relative;
  z-index: 1;
  margin: 2rem 0 0;
  font-family: var(--display);
  font-size: clamp(1.35rem, 2.6vw, 1.8rem);
  font-weight: 730;
  letter-spacing: -0.025em;
  line-height: 1.35;
}

.prompt-context {
  margin: 1.6rem 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.prompt-card:nth-child(2) .prompt-context {
  color: #c8e2d2;
}

.steps {
  display: grid;
  gap: 1.1rem;
  counter-reset: steps;
  grid-template-columns: repeat(3, 1fr);
}

.step {
  position: relative;
  padding: 2rem 1.65rem;
  border-top: 1px solid var(--line);
  counter-increment: steps;
}

.step::before {
  display: grid;
  width: 2.65rem;
  height: 2.65rem;
  margin-bottom: 1.5rem;
  border-radius: 50%;
  background: var(--forest);
  color: var(--cream);
  content: counter(steps, decimal-leading-zero);
  font-family: var(--display);
  font-size: 0.9rem;
  font-weight: 790;
  place-items: center;
}

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

.age-section {
  background: var(--forest);
  color: var(--on-dark);
}

.age-section .section-header p,
.age-section .eyebrow {
  color: #c8e2d2;
}

.age-section .eyebrow::before {
  background: var(--sun);
}

.age-grid {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: repeat(5, 1fr);
}

.age-card {
  min-height: 14rem;
  padding: 1.3rem;
  border: 1px solid rgb(255 249 239 / 16%);
  border-radius: var(--radius-md);
  background: rgb(255 249 239 / 5%);
}

.age-card strong {
  display: block;
  margin-bottom: 1rem;
  color: var(--sun);
  font-family: var(--display);
  font-size: 1.08rem;
}

.age-card p {
  margin: 0;
  color: #e1eee6;
  font-size: 0.92rem;
  line-height: 1.55;
}

.privacy-panel {
  display: grid;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: var(--paper);
  grid-template-columns: 1fr 0.9fr;
}

.privacy-copy {
  align-self: center;
  padding: clamp(2.2rem, 6vw, 5.5rem);
}

.privacy-copy p {
  color: var(--muted);
  font-size: 1.1rem;
}

.check-list {
  display: grid;
  margin: 1.7rem 0 0;
  padding: 0;
  gap: 0.85rem;
  list-style: none;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-weight: 680;
}

.check-list li::before {
  display: grid;
  width: 1.4rem;
  height: 1.4rem;
  flex: 0 0 auto;
  margin-top: 0.1rem;
  border-radius: 50%;
  background: var(--forest);
  color: var(--cream);
  content: "✓";
  font-size: 0.75rem;
  font-weight: 900;
  place-items: center;
}

.privacy-art {
  width: min(calc(100% - 3rem), 32rem);
  height: auto;
  min-height: 0;
  margin: auto;
  align-self: center;
  object-fit: contain;
}

.price-grid {
  display: grid;
  max-width: 60rem;
  margin-inline: auto;
  align-items: stretch;
  gap: 1rem;
  grid-template-columns: repeat(2, 1fr);
}

.price-card {
  padding: clamp(1.7rem, 4vw, 2.6rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-raised);
}

.price-card.featured {
  border-color: transparent;
  background: var(--forest);
  box-shadow: var(--shadow);
  color: var(--on-dark);
}

.price-kicker {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.featured .price-kicker {
  color: #c8e2d2;
}

.price {
  margin: 1rem 0 0.4rem;
  font-family: var(--display);
  font-size: clamp(2.6rem, 5vw, 4.5rem);
  font-weight: 790;
  letter-spacing: -0.055em;
  line-height: 1;
}

.price small {
  font-family: var(--body);
  font-size: 0.9rem;
  font-weight: 650;
  letter-spacing: 0;
}

.price-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.featured .price-note {
  color: #c8e2d2;
}

.feature-list {
  display: grid;
  margin: 1.7rem 0 0;
  padding: 0;
  gap: 0.7rem;
  list-style: none;
}

.feature-list li {
  display: flex;
  gap: 0.65rem;
}

.feature-list li::before {
  color: var(--leaf);
  content: "●";
  font-size: 0.7rem;
  transform: translateY(0.35rem);
}

.featured .feature-list li::before {
  color: var(--sun);
}

.faq-list {
  display: grid;
  max-width: 52rem;
  margin-inline: auto;
  gap: 0.8rem;
}

.faq-list details {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-raised);
}

.faq-list summary {
  position: relative;
  min-height: 3.5rem;
  padding: 1.2rem 3.5rem 1.2rem 1.3rem;
  cursor: pointer;
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 740;
  line-height: 1.35;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  position: absolute;
  top: 50%;
  right: 1.25rem;
  color: var(--coral-ink);
  content: "+";
  font-size: 1.5rem;
  transform: translateY(-50%);
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-answer {
  padding: 0.45rem 1.3rem 1.3rem;
  color: var(--muted);
}

.faq-answer p {
  margin: 0;
}

.final-cta {
  display: grid;
  min-height: 30rem;
  padding: clamp(2.3rem, 7vw, 6rem);
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: var(--forest);
  color: var(--on-dark);
  isolation: isolate;
  place-items: center;
  position: relative;
  text-align: center;
}

.final-cta::before,
.final-cta::after {
  position: absolute;
  z-index: -1;
  width: 20rem;
  height: 20rem;
  border-radius: 50%;
  content: "";
}

.final-cta::before {
  top: -8rem;
  left: -6rem;
  border: 3rem solid rgb(240 138 107 / 16%);
}

.final-cta::after {
  right: -5rem;
  bottom: -10rem;
  background: rgb(115 182 148 / 15%);
}

.final-cta h2 {
  max-width: 12ch;
  margin-inline: auto;
}

.final-cta p {
  max-width: 34rem;
  margin: 0 auto;
  color: #c8e2d2;
  font-size: 1.1rem;
}

.final-cta .cta-row {
  justify-content: center;
}

.final-cta .button-primary {
  background: var(--cream);
  color: var(--forest);
}

.site-footer {
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  padding-bottom: 2.5rem;
  gap: 2rem;
  grid-template-columns: 1.2fr repeat(2, 0.7fr);
}

.footer-brand img {
  width: 11rem;
  margin-bottom: 1.1rem;
}

.footer-brand p {
  max-width: 25rem;
  margin: 0;
  color: var(--muted);
}

.footer-nav strong {
  display: block;
  margin-bottom: 0.8rem;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-nav ul {
  display: grid;
  margin: 0;
  padding: 0;
  gap: 0.55rem;
  color: var(--muted);
  list-style: none;
}

.footer-bottom {
  display: flex;
  padding-top: 1.3rem;
  border-top: 1px solid var(--line);
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.84rem;
}

.page-hero {
  padding: clamp(4.5rem, 9vw, 8rem) 0 clamp(3rem, 7vw, 5.5rem);
}

.page-hero .reading-shell {
  position: relative;
}

.page-hero h1 {
  max-width: 13ch;
  margin-bottom: 1.25rem;
  font-size: clamp(3rem, 6.5vw, 5.7rem);
}

.page-hero p {
  max-width: 42rem;
  margin: 0;
  color: var(--muted);
  font-size: 1.18rem;
}

.effective-date {
  display: inline-flex;
  margin-top: 1.5rem;
  padding: 0.42rem 0.7rem;
  border-radius: 999px;
  background: var(--paper);
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 720;
}

.prose {
  padding-bottom: clamp(5rem, 10vw, 9rem);
}

.prose h2 {
  margin: 3.2rem 0 1rem;
  padding-top: 0.4rem;
  font-size: clamp(1.7rem, 3.2vw, 2.45rem);
}

.prose h3 {
  margin: 2rem 0 0.7rem;
  font-family: var(--body);
  font-size: 1.08rem;
  font-weight: 780;
  letter-spacing: 0;
}

.prose p,
.prose li {
  color: var(--muted);
}

.prose ul,
.prose ol {
  display: grid;
  padding-left: 1.35rem;
  gap: 0.55rem;
}

.prose strong {
  color: var(--ink);
}

.summary-card,
.notice-card {
  margin: 1rem 0 2.6rem;
  padding: clamp(1.4rem, 4vw, 2rem);
  border-radius: var(--radius-md);
  background: var(--paper);
}

.summary-card h2,
.notice-card h2 {
  margin-top: 0;
  padding-top: 0;
}

.notice-card {
  border-left: 0.35rem solid var(--coral-ink);
}

.support-grid {
  display: grid;
  padding-bottom: clamp(5rem, 10vw, 9rem);
  align-items: start;
  gap: 1.6rem;
  grid-template-columns: 0.72fr 1.6fr;
}

.support-aside {
  position: sticky;
  top: 6.5rem;
  padding: 1.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-raised);
}

.support-aside strong {
  display: block;
  margin-bottom: 0.75rem;
}

.support-aside ul {
  display: grid;
  margin: 0;
  padding: 0;
  gap: 0.4rem;
  list-style: none;
}

.support-aside a {
  display: block;
  padding: 0.45rem 0.55rem;
  border-radius: 0.55rem;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 680;
  text-decoration: none;
}

.support-aside a:hover {
  background: var(--paper);
  color: var(--forest);
}

.support-content {
  display: grid;
  gap: 1rem;
}

.support-card {
  padding: clamp(1.45rem, 4vw, 2.2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-raised);
}

.support-card p:last-child,
.support-card ol:last-child,
.support-card ul:last-child {
  margin-bottom: 0;
}

.support-card p,
.support-card li {
  color: var(--muted);
}

.status-pill {
  display: inline-flex;
  padding: 0.4rem 0.65rem;
  border-radius: 999px;
  background: var(--paper);
  color: var(--coral-ink);
  font-size: 0.78rem;
  font-weight: 780;
}

.not-found {
  display: grid;
  min-height: calc(100vh - 15rem);
  padding: 4rem 1rem;
  place-items: center;
  text-align: center;
}

.not-found-mark {
  width: 6.5rem;
  margin: 0 auto 1.5rem;
}

.not-found h1 {
  max-width: 12ch;
  margin-inline: auto;
  font-size: clamp(2.8rem, 7vw, 5.2rem);
}

.not-found p {
  max-width: 35rem;
  margin-inline: auto;
  color: var(--muted);
}

@media (max-width: 900px) {
  html {
    scroll-padding-top: 1rem;
  }

  .site-header {
    position: relative;
  }

  .desktop-nav {
    display: none;
  }

  .nav-menu {
    display: block;
  }

  .header-inner:has(.nav-menu[open]) {
    position: relative;
    flex-wrap: wrap;
    padding-bottom: 1rem;
    gap: 0.5rem 2rem;
  }

  .header-inner:has(.nav-menu[open]) > nav {
    flex: 0 0 100%;
  }

  .nav-menu[open] {
    position: static;
    width: 100%;
  }

  .nav-menu[open] summary {
    position: absolute;
    top: 0.95rem;
    right: 0;
  }

  .nav-menu[open] .menu-panel {
    position: static;
    width: 100%;
    min-width: 0;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .nav-menu[open] .menu-panel a:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }

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

  .hero-copy-block {
    max-width: 48rem;
    min-width: 0;
  }

  .hero-visual {
    width: min(100%, 38rem);
    min-height: 37rem;
    margin-inline: auto;
  }

  .prompt-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .prompt-card {
    min-height: 13rem;
  }

  .age-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .age-card:last-child {
    grid-column: 1 / -1;
  }

  .privacy-panel {
    grid-template-columns: 1fr;
  }

  .privacy-art {
    margin: 0 auto clamp(2.5rem, 8vw, 4.5rem);
  }

  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }
}

@media (max-width: 680px) {
  .shell,
  .reading-shell {
    width: min(calc(100% - 1.25rem), var(--content));
  }

  .site-header {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .header-inner {
    min-height: 4.35rem;
  }

  .nav-menu[open] summary {
    top: 0.725rem;
  }

  .brand-link img {
    width: 9.4rem;
  }

  .hero {
    padding-top: 3.6rem;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(2.35rem, 11.8vw, 3.55rem);
  }

  .hero-actions,
  .cta-row {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .trust-list {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-visual {
    min-height: 34rem;
  }

  .phone-frame {
    right: 50%;
    width: 16rem;
    transform: translateX(50%);
  }

  .notification-card {
    top: 19rem;
    left: 50%;
    transform: translateX(-50%);
  }

  .trust-band ul {
    grid-template-columns: repeat(2, 1fr);
  }

  .trust-band li:nth-child(2) {
    border-right: 0;
  }

  .trust-band li:nth-child(-n + 2) {
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--line);
  }

  .age-grid,
  .price-grid {
    grid-template-columns: 1fr;
  }

  .age-card:last-child {
    grid-column: auto;
  }

  .privacy-panel,
  .final-cta {
    border-radius: var(--radius-lg);
  }

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

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .support-grid {
    grid-template-columns: 1fr;
  }

  .support-aside {
    position: static;
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --cream: #102a25;
    --paper: #1a3730;
    --surface: #122f29;
    --surface-raised: #183a32;
    --ink: #fff9ef;
    --muted: #bed3ca;
    --line: #36584f;
    --coral-ink: #ffad94;
    --shadow: 0 24px 70px rgb(0 0 0 / 25%);
    --shadow-soft: 0 14px 40px rgb(0 0 0 / 20%);
  }

  body::before {
    opacity: 0.55;
  }

  .site-header {
    border-color: rgb(255 249 239 / 10%);
    background: rgb(16 42 37 / 92%);
  }

  .logo-light {
    display: none;
  }

  .logo-dark {
    display: block;
  }

  .menu-icon,
  .menu-icon::before,
  .menu-icon::after {
    background: var(--ink);
  }

  .desktop-nav a:hover,
  .desktop-nav a[aria-current="page"],
  .menu-panel a:hover,
  .menu-panel a[aria-current="page"] {
    background: rgb(115 182 148 / 14%);
    color: var(--ink);
  }

  .eyebrow {
    color: var(--mist);
  }

  .button-secondary {
    border-color: var(--line);
    color: var(--ink);
  }

  .desktop-nav .nav-cta,
  .button-primary,
  .step::before,
  .check-list li::before {
    background: var(--leaf);
    color: #102a25;
  }

  .desktop-nav .nav-cta:hover,
  .button-primary:hover {
    background: #9acbac;
    color: #102a25;
  }

  .notification-card {
    background: rgb(24 58 50 / 94%);
  }

  .notification-card p,
  .prompt-label,
  .not-found h1 {
    color: var(--ink);
  }

  .trust-band {
    background: rgb(24 58 50 / 55%);
  }

  .prompt-card:nth-child(2),
  .age-section,
  .price-card.featured,
  .final-cta {
    background: #0b241f;
  }

  .prompt-card:nth-child(3) {
    background: var(--paper);
  }

  .privacy-panel {
    background: var(--paper);
  }

  .final-cta .button-primary {
    background: var(--on-dark);
    color: var(--forest);
  }
}

@media (prefers-contrast: more) {
  :root {
    --line: currentColor;
  }

  .button,
  .prompt-card,
  .price-card,
  .faq-list details,
  .support-card,
  .support-aside {
    border-width: 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  .site-header,
  .site-footer,
  .skip-link,
  .hero-actions {
    display: none;
  }

  body {
    background: #fff;
    color: #000;
  }

  .page-hero,
  .section {
    padding-block: 2rem;
  }

  a {
    text-decoration: underline;
  }
}