:root {
  --canvas: #fbfbfa;
  --surface: #ffffff;
  --surface-warm: #f3f0ea;
  --surface-sage: #dfe7dd;
  --surface-clay: #c9896e;
  --ink: #141516;
  --text: #2d3032;
  --muted: #666e72;
  --soft: #8f9899;
  --line: #dedbd3;
  --line-strong: #c8c2b7;
  --button: #141516;
  --button-text: #ffffff;
  --radius: 8px;
  --max: 1180px;
  --shadow: 0 22px 60px rgba(31, 27, 20, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--canvas);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
}

img {
  display: block;
  width: 100%;
  height: auto;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 22px 28px;
  background: rgba(251, 251, 250, 0.86);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
}

.site-header.is-scrolled {
  border-bottom-color: rgba(222, 219, 211, 0.8);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: max-content;
  color: var(--ink);
  font-size: 15px;
  font-weight: 760;
  letter-spacing: 0;
  text-decoration: none;
}

.brand-mark {
  width: 22px;
  height: 22px;
  border: 1.5px solid var(--ink);
  border-radius: 50%;
  background:
    linear-gradient(90deg, transparent 47%, var(--ink) 48%, var(--ink) 52%, transparent 53%),
    linear-gradient(0deg, transparent 47%, var(--ink) 48%, var(--ink) 52%, transparent 53%),
    var(--surface-sage);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 620;
}

.desktop-nav a,
.nav-cta,
.text-link {
  text-decoration: none;
}

.desktop-nav a:hover,
.text-link:hover {
  color: var(--ink);
}

.nav-cta {
  justify-self: end;
  color: var(--ink);
  font-size: 14px;
  font-weight: 760;
  border-bottom: 1px solid var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(480px, 1.08fr);
  align-items: center;
  gap: 58px;
  max-width: var(--max);
  min-height: calc(100vh - 74px);
  margin: 0 auto;
  padding: 44px 28px 82px;
}

.hero-copy {
  max-width: 540px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--ink);
  letter-spacing: 0;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(52px, 7vw, 92px);
  line-height: 0.95;
  font-weight: 820;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(34px, 4.2vw, 58px);
  line-height: 1.02;
  font-weight: 800;
}

h3 {
  margin-bottom: 8px;
  font-size: 20px;
  line-height: 1.15;
  font-weight: 760;
}

.hero-lede,
.section-copy p,
.section-header p,
.waitlist-copy p,
.origin-copy p {
  color: var(--muted);
  font-size: 19px;
  line-height: 1.55;
}

.hero-lede {
  max-width: 515px;
  margin-bottom: 32px;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 760;
  letter-spacing: 0;
  text-decoration: none;
  cursor: pointer;
}

.button-primary {
  background: var(--button);
  color: var(--button-text);
}

.button-quiet {
  background: transparent;
  color: var(--ink);
}

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

.hero-media,
.image-frame,
.sticker-frame {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero-media {
  aspect-ratio: 1.22;
}

.hero-media img {
  height: 100%;
  object-fit: cover;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: var(--max);
  margin: 0 auto;
  padding: 28px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.proof-strip p {
  margin: 0;
  color: var(--ink);
  font-size: 14px;
  font-weight: 760;
}

.proof-strip p + p {
  padding-left: 28px;
  border-left: 1px solid var(--line);
}

.story-section,
.image-led-section,
.policy-section,
.kit-section,
.sticker-section,
.origin-section,
.questions-section,
.waitlist-section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 108px 28px;
  border-bottom: 1px solid var(--line);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 70px;
  align-items: start;
}

.section-copy {
  max-width: 600px;
}

.steps {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line-strong);
}

.step {
  display: grid;
  grid-template-columns: 48px 120px 1fr;
  gap: 20px;
  align-items: baseline;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.step p,
.kit-item p,
details p,
.form-note,
.plain-list {
  color: var(--muted);
}

.step p,
.kit-item p,
details p,
.plain-list {
  margin-bottom: 0;
}

.step-number {
  color: var(--surface-clay);
  font-size: 13px;
  font-weight: 860;
}

.image-led-section {
  display: grid;
  grid-template-columns: minmax(420px, 0.95fr) minmax(0, 1.05fr);
  gap: 68px;
  align-items: center;
}

.image-frame {
  aspect-ratio: 1.05;
}

.image-frame img {
  height: 100%;
  object-fit: cover;
}

.plain-list {
  display: grid;
  gap: 12px;
  margin-top: 28px;
  padding-left: 18px;
  font-size: 16px;
}

.policy-section {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: 70px;
  align-items: start;
  background: var(--surface);
}

.policy-main {
  max-width: 610px;
}

.policy-main p {
  color: var(--muted);
  font-size: 19px;
  line-height: 1.55;
}

.policy-points {
  display: grid;
  border-top: 1px solid var(--line-strong);
}

.policy-points article {
  display: grid;
  grid-template-columns: minmax(140px, 0.38fr) 1fr;
  gap: 24px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.policy-points h3,
.policy-points p {
  margin: 0;
}

.policy-points p {
  color: var(--muted);
}

.kit-section {
  background:
    linear-gradient(90deg, var(--canvas) 0%, var(--canvas) 66%, rgba(223, 231, 221, 0.45) 66%);
}

.section-header {
  max-width: 760px;
  margin-bottom: 44px;
}

.kit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.kit-item {
  min-height: 215px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
}

.kit-item-large {
  display: grid;
  grid-column: span 3;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: end;
  padding: 0;
  overflow: hidden;
}

.kit-item-large img {
  height: 380px;
  object-fit: cover;
}

.kit-item-large div {
  padding: 32px 32px 34px 0;
}

.sticker-section {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(480px, 1.18fr);
  gap: 64px;
  align-items: center;
}

.sticker-frame {
  aspect-ratio: 1.5;
}

.sticker-frame img {
  height: 100%;
  object-fit: cover;
}

.origin-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 60px;
  background: var(--surface-warm);
}

.origin-copy {
  align-self: end;
}

.text-link {
  display: inline-flex;
  margin-top: 12px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 780;
  border-bottom: 1px solid var(--ink);
}

.questions-section h2 {
  max-width: 820px;
}

.question-list {
  margin-top: 36px;
  border-top: 1px solid var(--line-strong);
}

details {
  border-bottom: 1px solid var(--line);
}

summary {
  list-style: none;
  position: relative;
  padding: 26px 38px 26px 0;
  color: var(--ink);
  font-size: 21px;
  font-weight: 760;
  cursor: pointer;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 25px;
  color: var(--soft);
  font-weight: 500;
}

details[open] summary::after {
  content: "–";
}

details p {
  max-width: 760px;
  padding-bottom: 28px;
  font-size: 17px;
}

.waitlist-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.8fr);
  gap: 70px;
  align-items: start;
}

.waitlist-form {
  display: grid;
  gap: 18px;
  padding: 28px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
}

label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 780;
}

input {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: var(--canvas);
  color: var(--ink);
  font: inherit;
}

input:focus {
  outline: 2px solid rgba(201, 137, 110, 0.35);
  outline-offset: 2px;
  border-color: var(--surface-clay);
}

.form-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.45;
}

.form-note.is-success {
  color: #42634b;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 28px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 640;
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .desktop-nav {
    display: none;
  }

  .hero,
  .split-section,
  .image-led-section,
  .policy-section,
  .sticker-section,
  .origin-section,
  .waitlist-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    gap: 36px;
    padding-top: 34px;
  }

  .hero-copy {
    max-width: 720px;
  }

  .hero-media,
  .image-frame,
  .sticker-frame {
    aspect-ratio: 1.35;
  }

  .proof-strip,
  .kit-grid {
    grid-template-columns: 1fr;
  }

  .proof-strip p + p {
    padding: 16px 0 0;
    margin-top: 16px;
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .kit-section {
    background: var(--canvas);
  }

  .kit-item-large {
    grid-column: auto;
    grid-template-columns: 1fr;
  }

  .kit-item-large div {
    padding: 0 24px 24px;
  }

  .kit-item-large img {
    height: 320px;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 18px;
  }

  .nav-cta {
    display: none;
  }

  .hero,
  .story-section,
  .image-led-section,
  .policy-section,
  .kit-section,
  .sticker-section,
  .origin-section,
  .questions-section,
  .waitlist-section {
    padding: 66px 18px;
  }

  h1 {
    font-size: 52px;
  }

  h2 {
    font-size: 34px;
  }

  .hero-lede,
  .section-copy p,
  .section-header p,
  .waitlist-copy p,
  .origin-copy p {
    font-size: 17px;
  }

  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .proof-strip {
    padding: 24px 18px;
  }

  .step {
    grid-template-columns: 34px 1fr;
    gap: 14px;
  }

  .step p {
    grid-column: 2;
  }

  .policy-points article {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .site-footer {
    display: grid;
    padding: 24px 18px;
  }
}