:root {
  color-scheme: light;
  --color-bg: #f6f8fb;
  --color-surface: #ffffff;
  --color-surface-muted: #eef2f6;
  --color-text: #101828;
  --color-text-secondary: #667085;
  --color-border: #d0d5dd;
  --color-primary: #2563eb;
  --color-on-primary: #ffffff;
  --color-danger: #dc2626;
  --color-success: #16a34a;
  --color-brand-mint: #9bd1bd;
  --category-adults: #3b82f6;
  --category-children: #f59e0b;
  --category-pets: #22c55e;
  --preference-affection: #ff6b81;
  --preference-busyness: #ffa500;
  --preference-care: #4caf50;
  --preference-communicate: #ffffff;
  --preference-entertainment: #9c27b0;
  --preference-food: #ffc107;
  --shadow-card: 0 14px 40px rgba(16, 24, 40, 0.08);
  --shadow-float: 0 20px 60px rgba(16, 24, 40, 0.14);
  --content-max: 1200px;
  --radius-card: 20px;
  --radius-button: 18px;
}

[data-theme="dark"] {
  color-scheme: dark;
  --color-bg: #0b0f14;
  --color-surface: #111827;
  --color-surface-muted: #1f2937;
  --color-text: #f9fafb;
  --color-text-secondary: #9ca3af;
  --color-border: #1f2937;
  --color-primary: #3b82f6;
  --color-danger: #ef4444;
  --color-success: #22c55e;
  --shadow-card: 0 18px 50px rgba(0, 0, 0, 0.28);
  --shadow-float: 0 28px 80px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img {
  display: block;
  max-width: 100%;
}
a {
  color: inherit;
}
button,
a {
  -webkit-tap-highlight-color: transparent;
}
button {
  font: inherit;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 9999;
  transform: translateY(-140%);
  padding: 10px 14px;
  border-radius: 12px;
  background: var(--color-primary);
  color: #fff;
  text-decoration: none;
  transition: transform 0.2s ease;
}
.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(calc(100% - 40px), var(--content-max));
  margin-inline: auto;
}
.section {
  padding: 88px 0;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}
h1,
h2,
h3 {
  letter-spacing: -0.03em;
}
h1 {
  font-size: clamp(2.7rem, 7vw, 4.35rem);
  line-height: 1.02;
  margin-bottom: 24px;
}
h1 span {
  color: var(--color-brand-mint);
}
h2 {
  font-size: clamp(2rem, 4.2vw, 3rem);
  line-height: 1.1;
  margin-bottom: 18px;
}
h3 {
  font-size: 1.28rem;
  line-height: 1.25;
  margin-bottom: 10px;
}
p {
  color: var(--color-text-secondary);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--color-primary);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 44px;
}
.section-heading.centered {
  text-align: center;
  margin-inline: auto;
}
.section-heading p {
  font-size: 1.08rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: var(--radius-button);
  font-weight: 750;
  text-decoration: none;
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease,
    background-color 0.18s ease,
    border-color 0.18s ease;
}
.button:hover {
  transform: translateY(-1px);
}
.button:focus-visible,
.theme-toggle:focus-visible,
.nav-toggle:focus-visible,
.footer-theme:focus-visible,
.primary-nav a:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--color-primary) 55%, transparent);
  outline-offset: 3px;
}
.button-primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
  box-shadow: 0 10px 24px
    color-mix(in srgb, var(--color-primary) 22%, transparent);
}
.button-primary:hover {
  box-shadow: 0 14px 28px
    color-mix(in srgb, var(--color-primary) 30%, transparent);
}
.button-secondary {
  background: var(--color-surface);
  border-color: var(--color-border);
  color: var(--color-text);
}
.button-large {
  min-height: 54px;
  padding-inline: 26px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: 72px;
  border-bottom: 1px solid
    color-mix(in srgb, var(--color-border) 78%, transparent);
  background: color-mix(in srgb, var(--color-bg) 86%, transparent);
  backdrop-filter: blur(16px);
}
.nav-wrap {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 22px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  text-transform: uppercase;
  font-size: 1.4rem;
  text-decoration: none;
  flex-shrink: 0;
}
.brand img {
  width: 46px;
  height: 46px;
  object-fit: contain;
  border-radius: 50%;
}
.primary-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-left: auto;
}
.primary-nav a {
  position: relative;
  font-size: 0.94rem;
  color: var(--color-text-secondary);
  text-decoration: none;
  font-weight: 650;
}
.primary-nav a:hover {
  color: var(--color-text);
}
.primary-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -7px;
  height: 2px;
  background: var(--color-primary);
  transition: right 0.18s ease;
}
.primary-nav a:hover::after {
  right: 0;
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.theme-toggle,
.nav-toggle,
.footer-theme {
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
}
.theme-toggle {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  position: relative;
}
.theme-toggle i {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  transition:
    transform 0.2s ease,
    opacity 0.2s ease;
}
[data-theme="dark"] .theme-icon-dark {
  opacity: 1;
  transform: rotate(0);
}
[data-theme="dark"] .theme-icon-light {
  opacity: 0;
  transform: rotate(40deg);
}
[data-theme="light"] .theme-icon-dark {
  opacity: 0;
  transform: rotate(-40deg);
}
[data-theme="light"] .theme-icon-light {
  opacity: 1;
  transform: rotate(0);
}
.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  margin-left: auto;
}

.hero {
  padding-top: 78px;
  overflow: clip;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
  gap: 74px;
  align-items: center;
}
.hero-lead {
  max-width: 680px;
  font-size: clamp(1.08rem, 2vw, 1.24rem);
  margin-bottom: 30px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.hero-note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin-top: 26px;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}
.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  margin-right: -8px;
}
.dot-adult {
  background: var(--category-adults);
}
.dot-child {
  background: var(--category-children);
}
.dot-pet {
  background: var(--category-pets);
}

.hero-visual {
  min-height: 540px;
  position: relative;
  display: grid;
  place-items: center;
}
.hero-orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--color-brand-mint) 32%, transparent);
}
.hero-orbit-one {
  width: 520px;
  height: 520px;
}
.hero-orbit-two {
  width: 390px;
  height: 390px;
}
.manu-card {
  position: relative;
  z-index: 2;
  width: min(100%, 390px);
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: 28px;
  background: var(--color-surface);
  box-shadow: var(--shadow-float);
}
.manu-card-top {
  display: flex;
  gap: 14px;
  align-items: center;
}
.avatar-wrap {
  width: 68px;
  height: 68px;
  padding: 6px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--color-brand-mint) 18%, transparent);
  flex-shrink: 0;
}
.avatar-wrap img {
  border-radius: 50%;
}
.mini-label {
  display: block;
  margin-bottom: 2px;
  color: var(--color-text-secondary);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 800;
}
.manu-card h2 {
  margin: 0 0 6px;
  font-size: 1.45rem;
}
.category-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 9px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 750;
}
.category-adult {
  color: var(--category-adults);
  background: color-mix(in srgb, var(--category-adults) 12%, transparent);
}
.manu-intro {
  margin: 22px 0;
  padding: 16px;
  border-radius: 16px;
  background: var(--color-surface-muted);
  color: var(--color-text);
}
.preference-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.preference-list div {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}
.pref-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  box-shadow: 0 0 0 3px color-mix(in srgb, currentColor 10%, transparent);
}
.pref-affection {
  background: var(--preference-affection);
}
.pref-communicate {
  background: var(--preference-communicate);
  border: 1px solid #d0d5dd;
}
.pref-care {
  background: var(--preference-care);
}
.pref-food {
  background: var(--preference-food);
}
.card-share-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  padding-top: 17px;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  font-size: 0.86rem;
}
.card-share-row i {
  color: var(--color-primary);
}
.floating-note {
  position: absolute;
  z-index: 3;
  max-width: 210px;
  padding: 12px 15px;
  border: 1px solid var(--color-border);
  border-radius: 16px 16px 16px 4px;
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: var(--shadow-card);
  font-size: 0.84rem;
  font-weight: 650;
}
.note-one {
  top: 40px;
  left: 0;
  transform: rotate(-2.5deg);
}
.note-two {
  right: -16px;
  top: 180px;
  transform: rotate(2.5deg);
}
.note-three {
  left: 30px;
  bottom: 34px;
  transform: rotate(1deg);
}

.concept-section {
  position: relative;
}
.concept-section::before {
  content: "";
  position: absolute;
  inset: 12% 0 auto;
  height: 70%;
  background: radial-gradient(
    circle at 50% 50%,
    color-mix(in srgb, var(--color-brand-mint) 14%, transparent),
    transparent 62%
  );
  pointer-events: none;
}
.bubble-stage {
  position: relative;
  min-height: 640px;
  max-width: 1030px;
  margin: 0 auto;
}
.speech-card {
  position: absolute;
  padding: 22px 24px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
  color: var(--color-text);
}
.speech-card p {
  margin: 0;
  color: var(--color-text);
}
.speech-card::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  background: inherit;
  border-left: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  transform: rotate(-35deg);
  left: 26px;
  bottom: -8px;
}
.speech-kicker {
  display: block;
  margin-bottom: 3px;
  color: var(--color-primary);
  font-weight: 850;
  font-size: 1.4rem;
}
.speech-small {
  width: 230px;
  border-radius: 22px 22px 22px 8px;
}
.speech-wide {
  width: 490px;
  border-radius: 28px 28px 8px 28px;
}
.speech-feature {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 420px;
  border-radius: 30px 30px 30px 10px;
  background: var(--color-brand-mint);
  color: #101828;
  border-color: transparent;
}
.speech-feature p {
  color: #101828;
  font-size: 1.28rem;
}
.speech-feature img {
  width: 58px;
  height: 58px;
  border-radius: 50%;
}
.speech-medium {
  width: 360px;
  border-radius: 24px 24px 8px 24px;
}
.bubble-a {
  top: 26px;
  left: 4%;
  transform: rotate(-1.5deg);
}
.bubble-b {
  top: 112px;
  right: 4%;
  transform: rotate(1deg);
}
.bubble-c {
  top: 285px;
  left: 28%;
  transform: rotate(-0.5deg);
}
.bubble-d {
  top: 440px;
  left: 4%;
  transform: rotate(1deg);
}
.bubble-e {
  top: 468px;
  right: 2%;
  transform: rotate(-1deg);
}
.concept-bridge {
  margin: 12px auto 0;
  text-align: center;
  font-size: 1.2rem;
  color: var(--color-text);
  font-weight: 750;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.audience-card {
  position: relative;
  overflow: hidden;
  padding: 28px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
}
.audience-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--accent);
}
.audience-card p {
  margin-bottom: 0;
}
.audience-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 16px;
  background: color-mix(in srgb, var(--accent) 13%, transparent);
  color: var(--accent);
  font-size: 1.25rem;
}
.card-tag {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.audience-card h3 {
  margin-top: 6px;
}
.audience-adult {
  --accent: var(--category-adults);
}
.audience-child {
  --accent: var(--category-children);
}
.audience-pet {
  --accent: var(--category-pets);
}

.how-section {
  background: color-mix(in srgb, var(--color-surface-muted) 64%, transparent);
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.step-card {
  position: relative;
  padding: 24px;
  min-height: 250px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
}
.step-number {
  position: absolute;
  top: 18px;
  right: 20px;
  color: var(--color-text-secondary);
  font-size: 0.78rem;
  font-weight: 800;
}
.step-icon {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  margin-bottom: 28px;
  border-radius: 16px;
  background: color-mix(in srgb, var(--color-primary) 12%, transparent);
  color: var(--color-primary);
}
.step-card p {
  margin-bottom: 0;
}

.stories-section {
  overflow: clip;
}
.stories-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px;
  align-items: start;
}
.story-bubble {
  position: relative;
  padding: 30px;
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--story-accent);
  border-radius: 30px 30px 30px 10px;
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
}
.story-bubble:nth-child(even) {
  margin-top: 70px;
  border-radius: 30px 30px 10px 30px;
}
.story-bubble::after {
  content: "";
  position: absolute;
  width: 24px;
  height: 24px;
  background: var(--color-surface);
  border-left: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  bottom: -10px;
  left: 34px;
  transform: rotate(-33deg);
}
.story-bubble:nth-child(even)::after {
  left: auto;
  right: 34px;
  transform: rotate(-55deg);
}
.story-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}
.story-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border-radius: 15px;
  color: var(--story-accent);
  background: color-mix(in srgb, var(--story-accent) 13%, transparent);
}
.story-label {
  display: block;
  color: var(--story-accent);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.12em;
}
.story-head h3 {
  margin: 0;
}
.story-bubble p {
  font-size: 0.98rem;
}
.story-bubble blockquote {
  margin: 22px 0;
  padding: 16px 18px;
  border-left: 3px solid var(--story-accent);
  border-radius: 0 14px 14px 0;
  background: color-mix(in srgb, var(--story-accent) 8%, transparent);
  color: var(--color-text);
  font-weight: 730;
}
.story-close {
  margin-bottom: 0;
  color: var(--color-text) !important;
  font-weight: 720;
}
.story-pet {
  --story-accent: var(--category-pets);
}
.story-babysitting {
  --story-accent: var(--category-children);
}
.story-partner {
  --story-accent: var(--preference-affection);
}
.story-autism {
  --story-accent: var(--color-brand-mint);
}
.story-care {
  --story-accent: var(--preference-care);
}
.story-student {
  --story-accent: var(--category-adults);
}

.organizations-section {
  background: color-mix(in srgb, var(--color-brand-mint) 10%, var(--color-bg));
}
.org-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 70px;
  align-items: center;
}
.org-copy p {
  font-size: 1.05rem;
}
.org-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.org-card {
  display: flex;
  gap: 15px;
  padding: 20px;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  background: var(--color-surface);
}
.org-card > i {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  border-radius: 13px;
  background: color-mix(in srgb, var(--color-brand-mint) 16%, transparent);
  color: var(--color-brand-mint);
}
.org-card h3 {
  font-size: 1.05rem;
  margin-bottom: 5px;
}
.org-card p {
  margin: 0;
  font-size: 0.9rem;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.benefit-card {
  padding: 26px;
  text-align: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface);
}
.benefit-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  margin: 0 auto 18px;
  border-radius: 18px;
  background: color-mix(in srgb, var(--color-primary) 11%, transparent);
  color: var(--color-primary);
  font-size: 1.2rem;
}
.benefit-card p {
  margin-bottom: 0;
}

.brand-statement {
  padding-top: 30px;
}
.brand-statement-inner {
  position: relative;
  overflow: hidden;
  padding: 70px clamp(24px, 7vw, 90px);
  text-align: center;
  border-radius: 34px;
  background: var(--color-brand-mint);
  color: #101828;
}
.brand-statement-inner::before,
.brand-statement-inner::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(16, 24, 40, 0.14);
  border-radius: 50%;
}
.brand-statement-inner::before {
  width: 380px;
  height: 380px;
  top: -210px;
  right: -120px;
}
.brand-statement-inner::after {
  width: 240px;
  height: 240px;
  left: -90px;
  bottom: -120px;
}
.brand-statement-inner img {
  width: 86px;
  height: 86px;
  margin: 0 auto 20px;
  border-radius: 50%;
}
.statement-kicker {
  position: relative;
  z-index: 1;
  color: #334155;
  font-weight: 750;
}
.brand-statement h2 {
  position: relative;
  z-index: 1;
  max-width: 880px;
  margin-inline: auto;
  color: #101828;
}
.statement-pills {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 30px;
}
.statement-pills span {
  padding: 8px 12px;
  border: 1px solid rgba(16, 24, 40, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.35);
  color: #101828;
  font-size: 0.84rem;
  font-weight: 700;
}

.cta-section {
  padding-bottom: 100px;
}
.cta-shell {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 40px;
  align-items: center;
  padding: 48px;
  border: 1px solid var(--color-border);
  border-radius: 32px;
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
}
.cta-copy p:not(.eyebrow) {
  max-width: 650px;
  font-size: 1.06rem;
}
.cta-notes {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}
.cta-notes span {
  display: inline-block;
  max-width: 360px;
  padding: 13px 16px;
  border: 1px solid var(--color-border);
  border-radius: 16px 16px 16px 5px;
  background: var(--color-surface-muted);
  color: var(--color-text);
  font-size: 0.9rem;
  font-weight: 650;
}
.cta-notes span:nth-child(even) {
  align-self: flex-end;
  border-radius: 16px 16px 5px 16px;
}

.site-footer {
  padding: 50px 0 24px;
  border-top: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-surface) 55%, var(--color-bg));
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.footer-brand p {
  margin: 12px 0 0;
}
.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}
.footer-links strong {
  display: block;
  margin-bottom: 10px;
}
.footer-links a {
  display: block;
  width: fit-content;
  margin: 7px 0;
  color: var(--color-text-secondary);
  text-decoration: none;
}
.footer-links a:hover {
  color: var(--color-text);
  text-decoration: underline;
}
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 34px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  font-size: 0.86rem;
}
.footer-theme {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 12px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.55s ease-out,
    transform 0.55s ease-out;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .primary-nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 20px;
    right: 20px;
    padding: 18px;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    border: 1px solid var(--color-border);
    border-radius: 18px;
    background: var(--color-surface);
    box-shadow: var(--shadow-float);
  }
  .primary-nav.is-open {
    display: flex;
  }
  .primary-nav a {
    padding: 10px 8px;
  }
  .primary-nav a::after {
    display: none;
  }
  .nav-toggle {
    display: block;
  }
  .nav-wrap {
    position: relative;
  }
  .nav-actions {
    margin-left: 0;
  }
  .hero-grid {
    gap: 40px;
  }
  .note-one {
    left: -10px;
  }
  .note-two {
    right: -4px;
  }
  .steps-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 860px) {
  .section {
    padding: 68px 0;
  }
  .hero {
    padding-top: 50px;
  }
  .hero-grid,
  .org-grid,
  .cta-shell {
    grid-template-columns: 1fr;
  }
  .hero-copy {
    text-align: center;
  }
  .hero-lead {
    margin-inline: auto;
  }
  .hero-actions,
  .hero-note {
    justify-content: center;
  }
  .hero-visual {
    min-height: 520px;
  }
  .audience-grid,
  .benefits-grid {
    grid-template-columns: 1fr;
  }
  .stories-grid {
    grid-template-columns: 1fr;
  }
  .story-bubble:nth-child(even) {
    margin-top: 0;
  }
  .org-grid {
    gap: 36px;
  }
  .cta-notes {
    display: none;
  }
  .bubble-stage {
    min-height: 0;
    display: grid;
    gap: 18px;
  }
  .speech-card {
    position: relative;
    inset: auto !important;
    width: min(100%, 600px);
    transform: none !important;
  }
  .bubble-a,
  .bubble-d {
    justify-self: start;
  }
  .bubble-b,
  .bubble-e {
    justify-self: end;
  }
  .bubble-c {
    justify-self: center;
  }
  .concept-bridge {
    margin-top: 34px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(calc(100% - 32px), var(--content-max));
  }
  .site-header {
    height: 66px;
  }
  .brand img {
    width: 42px;
    height: 42px;
  }
  .brand span {
    display: none;
  }
  .primary-nav {
    top: 66px;
    left: 0;
    right: 0;
  }
  .nav-cta {
    display: none;
  }
  .theme-toggle,
  .nav-toggle {
    width: 44px;
    height: 44px;
  }
  .section {
    padding: 58px 0;
  }
  h1 {
    font-size: clamp(2.5rem, 13vw, 3.45rem);
  }
  h2 {
    font-size: clamp(1.85rem, 9vw, 2.5rem);
  }
  .hero-actions {
    flex-direction: column;
  }
  .hero-actions .button {
    width: 100%;
  }
  .hero-visual {
    min-height: 470px;
  }
  .hero-orbit-one {
    width: 430px;
    height: 430px;
  }
  .hero-orbit-two {
    width: 330px;
    height: 330px;
  }
  .manu-card {
    width: min(100%, 340px);
    padding: 20px;
  }
  .floating-note {
    font-size: 0.76rem;
    max-width: 165px;
  }
  .note-one {
    top: 16px;
    left: 0;
  }
  .note-two {
    top: 154px;
    right: -4px;
  }
  .note-three {
    bottom: 10px;
    left: 8px;
  }
  .preference-list {
    grid-template-columns: 1fr;
  }
  .speech-feature {
    flex-direction: column;
    align-items: flex-start;
  }
  .speech-card {
    padding: 20px;
  }
  .steps-grid {
    grid-template-columns: 1fr;
  }
  .step-card {
    min-height: 0;
  }
  .story-bubble {
    padding: 24px 22px;
  }
  .org-cards {
    grid-template-columns: 1fr;
  }
  .brand-statement-inner {
    padding: 54px 22px;
    border-radius: 26px;
  }
  .cta-shell {
    padding: 30px 22px;
    border-radius: 24px;
  }
  .cta-shell .button {
    width: 100%;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-links {
    grid-template-columns: 1fr 1fr;
  }
  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 390px) {
  .hero-visual {
    min-height: 500px;
  }
  .floating-note {
    max-width: 145px;
  }
  .note-two {
    right: 0;
    top: 138px;
  }
  .note-three {
    left: 0;
  }
  .story-head {
    align-items: flex-start;
  }
  .footer-links {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}