:root {
  color-scheme: light dark;
  --paper: #f7fbf9;
  --paper-strong: #ffffff;
  --surface: rgba(255, 255, 255, 0.84);
  --surface-solid: #ffffff;
  --ink: #19342d;
  --muted: #60736c;
  --mint-50: #f0f8f4;
  --mint-100: #e4f3ed;
  --mint-200: #cfe8de;
  --mint: #78a996;
  --mint-strong: #2f6b59;
  --forest: #173c32;
  --mist: #e8f1f4;
  --lavender: #ebe9f3;
  --blush: #f7eeea;
  --line: rgba(31, 75, 63, 0.14);
  --line-strong: rgba(31, 75, 63, 0.24);
  --shadow: 0 1.5rem 4rem rgba(34, 76, 64, 0.1);
  --shadow-small: 0 0.7rem 1.8rem rgba(34, 76, 64, 0.08);
  --radius: 1.5rem;
  --action: #245b4b;
  --action-hover: #17483b;
  --on-action: #ffffff;
  --link: #245b4b;
  --focus: #2f6b59;
  --teal: var(--action);
  --teal-deep: var(--action-hover);
  --teal-soft: var(--mint-100);
  --amber: #cfe8de;
  --coral: #d9b8ad;
  font-family: ui-rounded, "SF Pro Rounded", "Avenir Next", system-ui, sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 20rem;
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-size: 1rem;
  line-height: 1.6;
}

::selection {
  color: var(--forest);
  background: var(--mint-200);
}

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

button,
input,
textarea,
select {
  font: inherit;
}

a {
  color: var(--link);
  text-underline-offset: 0.2em;
}

a:hover {
  text-decoration-thickness: 0.14em;
}

a:focus-visible,
button:focus-visible {
  outline: 0.22rem solid var(--focus);
  outline-offset: 0.22rem;
  border-radius: 0.45rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 50;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.7rem 1rem;
  color: var(--on-action);
  background: var(--action);
  border-radius: 0.7rem;
  transform: translateY(-180%);
}

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

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid var(--line);
  background: rgba(247, 251, 249, 0.86);
  backdrop-filter: blur(1.1rem);
}

.nav,
.section,
.footer-inner,
.legal-shell {
  width: min(100% - 2rem, 72rem);
  margin-inline: auto;
}

.nav {
  display: flex;
  min-height: 4.75rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.68rem;
  color: var(--ink);
  font-size: 1.12rem;
  font-weight: 850;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand img {
  width: 2.25rem;
  height: 2.25rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(0.7rem, 2vw, 1.35rem);
  font-size: 0.93rem;
  font-weight: 760;
}

.nav-links a {
  color: var(--ink);
  text-decoration: none;
}

.nav-status {
  padding: 0.48rem 0.78rem;
  color: var(--forest);
  background: var(--mint-100);
  border: 1px solid var(--line);
  border-radius: 999px;
  white-space: nowrap;
}

.section {
  padding-block: clamp(4rem, 9vw, 7.5rem);
}

.hero-wrap {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 86% 9%, rgba(207, 232, 222, 0.7), transparent 25rem),
    radial-gradient(circle at 5% 73%, rgba(232, 241, 244, 0.72), transparent 27rem),
    linear-gradient(145deg, #fbfefd 0%, var(--mint-50) 100%);
}

.hero-wrap::before,
.hero-wrap::after {
  position: absolute;
  z-index: 0;
  pointer-events: none;
  content: "";
  border-radius: 50%;
  filter: blur(0.15rem);
}

.hero-wrap::before {
  top: 7rem;
  right: -7rem;
  width: 19rem;
  height: 19rem;
  background: rgba(255, 255, 255, 0.48);
}

.hero-wrap::after {
  bottom: 5rem;
  left: -5rem;
  width: 13rem;
  height: 13rem;
  background: rgba(207, 232, 222, 0.36);
}

.hero {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: calc(100vh - 4.75rem);
  grid-template-columns: minmax(0, 0.9fr) minmax(27rem, 1.1fr);
  align-items: center;
  gap: clamp(2.75rem, 6vw, 6.5rem);
}

.hero-intro {
  padding-block: 2rem;
}

.eyebrow,
.mini-label {
  margin: 0 0 0.75rem;
  color: var(--mint-strong);
  font-size: 0.78rem;
  font-weight: 860;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.07;
  letter-spacing: -0.04em;
  overflow-wrap: anywhere;
}

h1 {
  max-width: 9ch;
  margin-bottom: 1.4rem;
  font-size: clamp(3.6rem, 7.5vw, 6.8rem);
  line-height: 0.94;
}

h2 {
  max-width: 14ch;
  margin-bottom: 1.2rem;
  font-size: clamp(2.3rem, 5vw, 4.15rem);
}

h3 {
  margin-bottom: 0.7rem;
  font-size: 1.35rem;
}

.hero-copy,
.section-copy,
.legal-intro {
  max-width: 43rem;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.28rem);
}

.hero-copy {
  max-width: 35rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.8rem;
  margin-top: 2rem;
}

.actions.centered {
  justify-content: center;
}

.button,
.availability-badge {
  display: inline-flex;
  min-height: 3.2rem;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.35rem;
  font-weight: 830;
  border-radius: 999px;
}

.button {
  color: var(--on-action);
  text-decoration: none;
  background: var(--action);
  border: 2px solid var(--action);
  box-shadow: 0 0.65rem 1.6rem rgba(36, 91, 75, 0.17);
  transition: transform 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.button:hover {
  color: var(--on-action);
  background: var(--action-hover);
  border-color: var(--action-hover);
  box-shadow: 0 0.85rem 1.8rem rgba(36, 91, 75, 0.2);
  transform: translateY(-2px);
}

.button.secondary {
  color: var(--ink);
  background: var(--surface);
  border-color: var(--line);
  box-shadow: none;
  backdrop-filter: blur(0.75rem);
}

.button.secondary:hover {
  color: var(--ink);
  background: var(--surface-solid);
  border-color: var(--line-strong);
}

.availability-badge {
  color: var(--forest);
  background: rgba(228, 243, 237, 0.9);
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-small);
}

.trust-line {
  margin-top: 1.15rem;
  color: var(--muted);
  font-size: 0.93rem;
  font-weight: 700;
}

.trust-line span {
  color: var(--mint-strong);
}

.calm-home-art {
  width: min(100%, 31rem);
  aspect-ratio: 16 / 7;
  margin-top: 2rem;
  overflow: hidden;
  background: var(--mint-50);
  border: 1px solid var(--line);
  border-radius: 1.55rem;
  box-shadow: var(--shadow-small);
}

.calm-home-art img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center 53%;
}

.people-showcase {
  width: min(100%, 35rem);
  justify-self: end;
  padding: 0.85rem;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(31, 75, 63, 0.13);
  border-radius: 2.1rem;
  box-shadow: var(--shadow);
  backdrop-filter: blur(1.1rem);
}

.people-toolbar {
  display: flex;
  min-height: 4.4rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.25rem 0.35rem 0.85rem;
}

.people-toolbar .mini-label {
  margin-bottom: 0.08rem;
}

.people-count {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 740;
}

.add-person-button {
  min-height: 2.8rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.85rem 0.55rem 0.62rem;
  color: var(--forest);
  font-size: 0.87rem;
  font-weight: 820;
  line-height: 1.2;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.9);
  border-color: var(--line);
  border-style: solid;
  border-width: 1px;
  border-radius: 999px;
  box-shadow: 0 0.35rem 1rem rgba(34, 76, 64, 0.08);
  transition: color 180ms ease, background-color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.add-person-button:hover:not(:disabled) {
  background: var(--mint-100);
  border-color: var(--line-strong);
  transform: translateY(-1px);
}

.add-person-button:disabled {
  color: var(--muted);
  cursor: default;
  background: rgba(255, 255, 255, 0.56);
}

.add-person-button:disabled .add-person-icon {
  background: var(--mint);
}

.add-person-icon {
  width: 1.75rem;
  height: 1.75rem;
  display: grid;
  place-items: center;
  color: var(--on-action);
  font-size: 1.2rem;
  font-weight: 650;
  line-height: 1;
  background: var(--action);
  border-radius: 50%;
}

.people-stage {
  position: relative;
}

.abstract-scene {
  position: relative;
  min-height: 20.5rem;
  display: flex;
  align-items: end;
  overflow: hidden;
  padding: 1.25rem;
  background:
    radial-gradient(circle at 80% 8%, rgba(255, 255, 255, 0.82), transparent 13rem),
    linear-gradient(150deg, var(--mint-50), #edf7f3 52%, var(--mist));
  border: 1px solid rgba(31, 75, 63, 0.1);
  border-radius: 1.65rem;
}

.soft-orb,
.soft-ring {
  position: absolute;
  pointer-events: none;
  border-radius: 50%;
}

.soft-orb-one {
  top: -4.5rem;
  left: -3rem;
  width: 13rem;
  height: 13rem;
  background: rgba(255, 255, 255, 0.66);
  box-shadow: 0 2rem 5rem rgba(77, 132, 113, 0.09);
}

.soft-orb-two {
  top: 3rem;
  right: -3.5rem;
  width: 11rem;
  height: 11rem;
  background: rgba(203, 230, 219, 0.5);
  filter: blur(0.15rem);
}

.soft-ring {
  top: 1.2rem;
  right: 9rem;
  width: 8rem;
  height: 8rem;
  border: 1px solid rgba(47, 107, 89, 0.16);
}

.member-cluster {
  position: absolute;
  top: 1.65rem;
  right: 1.4rem;
  width: 14.5rem;
  height: 11.8rem;
}

.member-dot {
  position: absolute;
  width: 3.85rem;
  height: 3.85rem;
  display: grid;
  place-items: center;
  color: var(--forest);
  font-weight: 850;
  background: rgba(255, 255, 255, 0.88);
  border: 0.22rem solid rgba(255, 255, 255, 0.86);
  border-radius: 50%;
  box-shadow: 0 0.9rem 2.1rem rgba(36, 91, 75, 0.13);
  transition: opacity 260ms ease, transform 320ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.member-dot:not(.is-added) {
  opacity: 0;
  transform: scale(0.72) translateY(0.5rem);
}

.member-one {
  top: 3.7rem;
  left: 2.2rem;
  background: #dcefe7;
}

.member-two {
  top: 3rem;
  right: 2.05rem;
  background: #e7edf0;
}

.member-three {
  top: 0;
  left: 5.3rem;
  background: #eeeaf3;
}

.member-four {
  right: 4.7rem;
  bottom: 0;
  background: #f5eae6;
}

.member-five {
  top: 0.7rem;
  left: 0;
  background: #e8f3ef;
}

.member-six {
  right: 0;
  bottom: 0.55rem;
  background: #edf2e7;
}

.people-copy {
  position: relative;
  z-index: 3;
  max-width: 22rem;
  display: grid;
  gap: 0.18rem;
  padding: 0.95rem 1.05rem;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(31, 75, 63, 0.12);
  border-radius: 1rem;
  box-shadow: var(--shadow-small);
  backdrop-filter: blur(0.85rem);
}

.people-name {
  color: var(--mint-strong);
  font-size: 0.72rem;
  font-weight: 860;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.people-copy strong {
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
  line-height: 1.25;
}

.people-copy p {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.87rem;
  line-height: 1.4;
}

.demo-card {
  position: relative;
  z-index: 5;
  width: min(94%, 28rem);
  margin: -1.35rem 0.25rem 0 auto;
  padding: clamp(1.1rem, 3vw, 1.45rem);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
  border-radius: 1.55rem;
  box-shadow: var(--shadow);
  backdrop-filter: blur(1rem);
}

.demo-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 1rem;
}

.demo-heading h2 {
  max-width: none;
  margin: 0;
  font-size: clamp(1.55rem, 4vw, 2rem);
}

.mini-label {
  margin-bottom: 0.35rem;
  font-size: 0.67rem;
}

.demo-reward {
  flex: 0 0 auto;
  padding: 0.35rem 0.6rem;
  color: var(--forest);
  font-size: 0.72rem;
  font-weight: 820;
  background: var(--lavender);
  border-radius: 999px;
}

.demo-progress {
  height: 0.65rem;
  margin-top: 1rem;
  overflow: hidden;
  background: var(--mint-100);
  border-radius: 999px;
}

.demo-progress-fill {
  display: block;
  width: 66.666%;
  height: 100%;
  background: linear-gradient(90deg, var(--mint-strong), #7dac99);
  border-radius: inherit;
  transition: width 500ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.demo-card.is-progressed .demo-progress-fill {
  width: 83.333%;
}

.progress-copy {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.3rem 1rem;
  margin-top: 0.55rem;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.demo-chores {
  display: grid;
  gap: 0.42rem;
  margin-top: 0.9rem;
}

.demo-chore {
  width: 100%;
  min-height: 2.85rem;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.65rem;
  color: var(--ink);
  text-align: left;
  background: var(--mint-50);
  border: 1px solid transparent;
  border-radius: 0.85rem;
}

.demo-chore strong {
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.demo-chore-button {
  cursor: pointer;
  border-color: var(--line);
  transition: background-color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.demo-chore-button:hover:not(:disabled) {
  background: var(--mint-100);
  border-color: var(--line-strong);
  transform: translateY(-1px);
}

.demo-chore-button:disabled {
  cursor: default;
  opacity: 1;
}

.demo-check {
  width: 1.7rem;
  height: 1.7rem;
  display: grid;
  place-items: center;
  color: var(--on-action);
  background: var(--action);
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 900;
}

.demo-chip {
  display: inline-flex;
  width: fit-content;
  padding: 0.28rem 0.56rem;
  color: var(--forest);
  font-size: 0.7rem;
  font-weight: 800;
  white-space: nowrap;
  background: var(--mint-100);
  border-radius: 999px;
}

.demo-chore-button.is-done {
  background: var(--mint-100);
  border-color: var(--line-strong);
}

.demo-chore-button.is-done .demo-chip {
  background: var(--mint-200);
}

.demo-celebration {
  position: absolute;
  z-index: 6;
  top: -0.9rem;
  right: 1rem;
  padding: 0.4rem 0.7rem;
  color: var(--forest);
  font-size: 0.78rem;
  font-weight: 850;
  background: var(--mint-200);
  border: 1px solid rgba(31, 75, 63, 0.1);
  border-radius: 999px;
  opacity: 0;
  transform: translateY(0.4rem) scale(0.94);
  transition: opacity 220ms ease, transform 280ms ease;
}

.demo-card.is-progressed .demo-celebration {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.story-band {
  background: var(--mint-50);
  border-block: 1px solid var(--line);
}

.story-grid,
.goals-grid,
.privacy-grid,
.plus-grid,
.problem-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  align-items: center;
  gap: clamp(2rem, 7vw, 7rem);
}

.story-rhythm {
  display: grid;
  gap: 0.85rem;
}

.story-rhythm p {
  margin: 0;
  display: grid;
  gap: 0.15rem;
  padding: 1.3rem 1.45rem;
  background: var(--surface-solid);
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  box-shadow: var(--shadow-small);
}

.story-rhythm p:nth-child(2) {
  margin-left: clamp(1rem, 6vw, 4rem);
  background: rgba(232, 241, 244, 0.75);
}

.story-rhythm span {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.story-rhythm strong {
  font-size: clamp(1.25rem, 3vw, 1.7rem);
  line-height: 1.2;
}

.how-section > h2 {
  max-width: 17ch;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 3rem;
}

.step {
  min-height: 15rem;
  padding: 1.45rem;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-small);
}

.step:nth-child(1) {
  background: var(--mint-50);
}

.step:nth-child(2) {
  background: rgba(232, 241, 244, 0.72);
}

.step:nth-child(3) {
  background: rgba(235, 233, 243, 0.72);
}

.step:nth-child(4) {
  background: rgba(247, 238, 234, 0.72);
}

.step-number {
  width: 2.35rem;
  height: 2.35rem;
  display: grid;
  place-items: center;
  margin-bottom: 2.8rem;
  color: var(--forest);
  font-size: 0.7rem;
  font-weight: 850;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line);
  border-radius: 50%;
}

.step p,
.feature-list p,
.legal-shell p,
.legal-shell li {
  color: var(--muted);
}

.goals-section {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 18%, rgba(207, 232, 222, 0.36), transparent 23rem),
    var(--paper-strong);
  border-block: 1px solid var(--line);
}

.duration-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-content: center;
}

.duration-cloud span {
  padding: 0.78rem 1rem;
  color: var(--ink);
  font-weight: 790;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow-small);
  backdrop-filter: blur(0.6rem);
}

.duration-cloud span:nth-child(2n) {
  background: rgba(228, 243, 237, 0.86);
}

.duration-cloud span:nth-child(3n) {
  background: rgba(232, 241, 244, 0.88);
}

.duration-cloud span:nth-child(5) {
  background: rgba(235, 233, 243, 0.82);
}

.privacy-grid {
  align-items: center;
}

.privacy-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(1.7rem, 4vw, 2.6rem);
  color: var(--ink);
  background: linear-gradient(145deg, rgba(240, 248, 244, 0.94), rgba(228, 243, 237, 0.82));
  border: 1px solid var(--line);
  border-radius: 1.75rem;
  box-shadow: var(--shadow);
}

.privacy-panel::after {
  position: absolute;
  right: -3rem;
  bottom: -3rem;
  width: 10rem;
  height: 10rem;
  content: "";
  background: rgba(255, 255, 255, 0.42);
  border-radius: 50%;
}

.privacy-panel ul,
.feature-list {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.9rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.privacy-panel li,
.feature-list li {
  position: relative;
  padding-left: 2rem;
}

.privacy-panel li::before,
.feature-list li::before {
  position: absolute;
  left: 0;
  width: 1.35rem;
  height: 1.35rem;
  display: grid;
  place-items: center;
  content: "✓";
  color: var(--on-action);
  font-size: 0.72rem;
  font-weight: 900;
  background: var(--action);
  border-radius: 50%;
}

.plus-callout {
  background:
    radial-gradient(circle at 86% 12%, rgba(255, 255, 255, 0.7), transparent 23rem),
    linear-gradient(135deg, rgba(235, 233, 243, 0.55), rgba(228, 243, 237, 0.78));
  border-block: 1px solid var(--line);
}

.feature-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.feature-list li {
  padding: 1rem 1rem 1rem 3rem;
  color: var(--ink);
  font-weight: 750;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid var(--line);
  border-radius: 1rem;
  backdrop-filter: blur(0.6rem);
}

.feature-list li::before {
  top: 1rem;
  left: 1rem;
}

.feature-list li:last-child {
  grid-column: 1 / -1;
}

.closing {
  position: relative;
  text-align: center;
}

.closing h2,
.closing .section-copy {
  margin-inline: auto;
}

.closing-spark {
  width: 3.2rem;
  height: 3.2rem;
  display: grid;
  place-items: center;
  margin: 0 auto 1.25rem;
  color: var(--mint-strong);
  font-size: 1.2rem;
  background: var(--mint-100);
  border: 1px solid var(--line);
  border-radius: 50%;
  box-shadow: var(--shadow-small);
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--paper-strong);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  padding-block: 2.5rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}

.footer-note {
  margin: 0.65rem 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.legal-shell {
  max-width: 52rem;
  padding-block: clamp(3.5rem, 8vw, 7rem);
}

.legal-shell h1 {
  max-width: 13ch;
  font-size: clamp(2.7rem, 7vw, 5.4rem);
}

.legal-shell h2 {
  max-width: none;
  margin-top: 3rem;
  font-size: clamp(1.65rem, 3vw, 2.2rem);
}

.legal-shell h3 {
  margin-top: 2rem;
}

.legal-shell li + li {
  margin-top: 0.5rem;
}

.legal-meta {
  margin: 1.5rem 0 3rem;
  padding: 1rem 1.2rem;
  color: var(--muted);
  background: var(--paper-strong);
  border-left: 0.3rem solid var(--teal);
  border-radius: 0.55rem;
}

.callout {
  margin-block: 2rem;
  padding: 1.4rem;
  background: var(--mint-50);
  border: 1px solid var(--line);
  border-radius: 1rem;
}

.faq {
  padding-block: 1.5rem;
  border-top: 1px solid var(--line);
}

.faq:last-child {
  border-bottom: 1px solid var(--line);
}

.error-page {
  min-height: calc(100vh - 12rem);
  display: grid;
  place-items: center;
  text-align: center;
}

.error-page h1 {
  max-width: 12ch;
  margin-inline: auto;
}

.error-page .section-copy {
  margin-inline: auto;
}

.lost-check {
  width: 4.8rem;
  height: 4.8rem;
  display: grid;
  place-items: center;
  margin: 0 auto 1.3rem;
  color: var(--on-action);
  font-size: 1.9rem;
  font-weight: 900;
  background: var(--action);
  border: 0.55rem solid var(--mint-100);
  border-radius: 50%;
  box-shadow: var(--shadow-small);
}

@media (max-width: 62rem) {
  .hero {
    grid-template-columns: minmax(0, 0.86fr) minmax(24rem, 1.14fr);
    gap: 2.5rem;
  }

  .step {
    padding: 1.25rem;
  }
}

@media (max-width: 52rem) {
  .hero,
  .story-grid,
  .goals-grid,
  .privacy-grid,
  .plus-grid,
  .problem-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 0;
    padding-top: 4.5rem;
  }

  .hero-intro {
    padding-block: 0;
  }

  .calm-home-art {
    width: min(100%, 36rem);
  }

  .people-showcase {
    width: min(100%, 38rem);
    justify-self: center;
  }

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

  .nav-status {
    display: none;
  }
}

@media (max-width: 34rem) {
  .nav,
  .section,
  .footer-inner,
  .legal-shell {
    width: min(100% - 1.25rem, 72rem);
  }

  .nav {
    gap: 0.65rem;
  }

  .nav-links {
    gap: 0.7rem;
    font-size: 0.83rem;
  }

  .brand {
    gap: 0.45rem;
    font-size: 0.98rem;
  }

  .brand img {
    width: 2rem;
    height: 2rem;
  }

  .hero {
    padding-top: 3.5rem;
  }

  .calm-home-art {
    aspect-ratio: 2 / 1;
    margin-top: 1.5rem;
    border-radius: 1.25rem;
  }

  .people-showcase {
    padding: 0.6rem;
    border-radius: 1.6rem;
  }

  .people-toolbar {
    align-items: flex-start;
    padding-inline: 0.2rem;
  }

  .add-person-button {
    flex: none;
  }

  .abstract-scene {
    min-height: 22rem;
    padding: 0.8rem;
    border-radius: 1.25rem;
  }

  .member-cluster {
    right: 50%;
    transform: translateX(50%) scale(0.88);
    transform-origin: top center;
  }

  .people-copy {
    width: 100%;
    max-width: none;
  }

  .demo-card {
    width: calc(100% - 0.4rem);
    margin: -0.8rem auto 0;
  }

  .demo-heading {
    align-items: center;
  }

  .demo-chore {
    gap: 0.48rem;
    padding-inline: 0.5rem;
  }

  .demo-chip {
    padding-inline: 0.45rem;
  }

  .steps,
  .footer-inner,
  .feature-list {
    grid-template-columns: 1fr;
  }

  .step {
    min-height: 0;
  }

  .step-number {
    margin-bottom: 1.6rem;
  }

  .feature-list li:last-child {
    grid-column: auto;
  }

  .story-rhythm p:nth-child(2) {
    margin-left: 1rem;
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #10231d;
    --paper-strong: #172d25;
    --surface: rgba(27, 52, 43, 0.84);
    --surface-solid: #1b342b;
    --ink: #f2f8f4;
    --muted: #b9cbc4;
    --mint-50: #213a30;
    --mint-100: #29463a;
    --mint-200: #3a5b4e;
    --mint: #9fc6b7;
    --mint-strong: #b8dace;
    --forest: #173c32;
    --mist: #22383d;
    --lavender: #393647;
    --blush: #413530;
    --line: rgba(207, 232, 222, 0.22);
    --line-strong: rgba(207, 232, 222, 0.36);
    --shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.28);
    --shadow-small: 0 0.7rem 1.8rem rgba(0, 0, 0, 0.22);
    --action: #cfe8de;
    --action-hover: #e4f3ed;
    --on-action: #173c32;
    --link: #cfe8de;
    --focus: #cfe8de;
  }

  .site-header {
    background: rgba(16, 35, 29, 0.86);
  }

  .hero-wrap {
    background:
      radial-gradient(circle at 86% 9%, rgba(58, 91, 78, 0.58), transparent 25rem),
      radial-gradient(circle at 5% 73%, rgba(34, 56, 61, 0.72), transparent 27rem),
      linear-gradient(145deg, #10231d 0%, #1b3329 100%);
  }

  .nav-status,
  .availability-badge,
  .demo-reward,
  .demo-chip {
    color: var(--forest);
  }

  .nav-status,
  .availability-badge,
  .demo-chip {
    background: #cfe8de;
  }

  .demo-reward {
    background: #ebe9f3;
  }

  .demo-chore-button.is-done .demo-chip {
    background: #b9d9cc;
  }

  .people-showcase,
  .demo-card {
    background: rgba(23, 45, 37, 0.78);
  }

  .calm-home-art img {
    filter: brightness(0.84) saturate(0.9);
  }

  .abstract-scene {
    background:
      radial-gradient(circle at 80% 8%, rgba(255, 255, 255, 0.08), transparent 13rem),
      linear-gradient(150deg, #203a30, #29453a 52%, #22383d);
  }

  .people-copy,
  .member-dot {
    color: #173c32;
  }

  .people-copy {
    background: rgba(255, 255, 255, 0.88);
  }

  .people-name {
    color: #2f6b59;
  }

  .people-copy p {
    color: #516a61;
  }

  .feature-list li {
    background: rgba(16, 35, 29, 0.55);
  }

  .story-rhythm p:nth-child(2) {
    background: var(--mist);
  }

  .step:nth-child(2) {
    background: #22383d;
  }

  .step:nth-child(3) {
    background: #393647;
  }

  .step:nth-child(4) {
    background: #413530;
  }

  .duration-cloud span,
  .duration-cloud span:nth-child(2n),
  .duration-cloud span:nth-child(3n),
  .duration-cloud span:nth-child(5) {
    background: var(--surface-solid);
  }

  .privacy-panel {
    color: #173c32;
    background: linear-gradient(145deg, #f0f8f4, #e4f3ed);
  }

  .plus-callout {
    background:
      radial-gradient(circle at 86% 12%, rgba(255, 255, 255, 0.08), transparent 23rem),
      linear-gradient(135deg, #302d3b, #213a30);
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

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

  .button,
  .step,
  .people-showcase,
  .add-person-button,
  .abstract-scene,
  .demo-card,
  .demo-chore,
  .privacy-panel,
  .feature-list li {
    border-width: 2px;
  }
}