:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(3rem, 0.5rem + 7vw, 7.5rem);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  --font-display: 'Instrument Serif', Georgia, serif;
  --font-body: 'Switzer', 'Inter', sans-serif;

  --content-narrow: 680px;
  --content-default: 980px;
  --content-wide: 1200px;
  --content-full: 100%;

  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 520ms cubic-bezier(0.16, 1, 0.3, 1);
}

:root,
[data-theme='light'] {
  --color-bg: #fbf6ef;
  --color-surface: #fffaf4;
  --color-surface-2: #f4eadf;
  --color-surface-offset: #efe0d3;
  --color-surface-offset-2: #e5d0c0;
  --color-surface-dynamic: #dcc1b0;
  --color-divider: #dfcbbd;
  --color-border: #d5bba9;
  --color-text: #291f1a;
  --color-text-muted: #76645a;
  --color-text-faint: #a99082;
  --color-text-inverse: #fffaf4;
  --color-primary: #743f33;
  --color-primary-hover: #5d3128;
  --color-primary-active: #45231d;
  --color-primary-highlight: #ead3ca;
  --color-rose: #c98078;
  --color-rose-soft: #f2d4cf;
  --color-clay: #a65d43;
  --color-gold: #a57437;
  --color-success: #4d6d3f;
  --shadow-sm: 0 1px 2px oklch(0.27 0.03 45 / 0.08);
  --shadow-md:
    0 3px 10px oklch(0.27 0.03 45 / 0.08),
    0 12px 30px oklch(0.27 0.03 45 / 0.06);
  --shadow-lg:
    0 12px 32px oklch(0.27 0.03 45 / 0.12),
    0 28px 80px oklch(0.27 0.03 45 / 0.08);
}

[data-theme='dark'] {
  --color-bg: #17100d;
  --color-surface: #211714;
  --color-surface-2: #2b1e1a;
  --color-surface-offset: #261b18;
  --color-surface-offset-2: #33231e;
  --color-surface-dynamic: #432b25;
  --color-divider: #3a2824;
  --color-border: #584038;
  --color-text: #f0dfd1;
  --color-text-muted: #b99f91;
  --color-text-faint: #80685f;
  --color-text-inverse: #1b120f;
  --color-primary: #e7aa9c;
  --color-primary-hover: #f0c0b6;
  --color-primary-active: #f7d6ce;
  --color-primary-highlight: #4a2f2a;
  --color-rose: #da8f84;
  --color-rose-soft: #432925;
  --color-clay: #c97d60;
  --color-gold: #d5a55f;
  --color-success: #8db37a;
  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.22);
  --shadow-md:
    0 3px 10px oklch(0 0 0 / 0.28),
    0 14px 36px oklch(0 0 0 / 0.22);
  --shadow-lg:
    0 16px 42px oklch(0 0 0 / 0.36),
    0 36px 100px oklch(0 0 0 / 0.28);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid color-mix(in oklab, var(--color-text) 10%, transparent);
  background: color-mix(in oklab, var(--color-bg) 92%, transparent);
  backdrop-filter: blur(18px);
}

.nav-shell {
  width: min(100% - var(--space-8), var(--content-wide));
  margin-inline: auto;
  min-height: 76px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-4);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: 800;
  letter-spacing: -0.025em;
  min-height: 44px;
}

.brand-mark svg {
  width: 42px;
  color: var(--color-primary);
}

.brand-word {
  display: grid;
  line-height: 1;
}

.brand-word span:first-child {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 400;
  letter-spacing: 0;
}

.brand-word span:last-child {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-text-muted);
}

.nav-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(var(--space-2), 2vw, var(--space-6));
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.nav-links a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border-bottom: 1px solid transparent;
}

.nav-links a:hover,
.nav-links a[aria-current='page'] {
  color: var(--color-text);
  border-color: color-mix(in oklab, var(--color-primary) 45%, transparent);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.theme-toggle,
.menu-toggle {
  width: 44px;
  height: 44px;
  border: 1px solid color-mix(in oklab, var(--color-text) 12%, transparent);
  border-radius: var(--radius-full);
  display: inline-grid;
  place-items: center;
  background: color-mix(in oklab, var(--color-surface) 80%, transparent);
}

.menu-toggle {
  display: none;
}

.site-main {
  overflow: clip;
}

.section {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}

.section-tight {
  padding-block: clamp(var(--space-8), 6vw, var(--space-16));
}

.container {
  width: min(100% - var(--space-8), var(--content-default));
  margin-inline: auto;
}

.wide-container {
  width: min(100% - var(--space-8), var(--content-wide));
  margin-inline: auto;
}

.narrow-container {
  width: min(100% - var(--space-8), var(--content-narrow));
  margin-inline: auto;
}

.eyebrow {
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 800;
}

.display-title {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.95;
}

.hero {
  min-height: calc(100svh - 76px);
  display: grid;
  align-items: center;
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.7fr);
  gap: clamp(var(--space-8), 6vw, var(--space-20));
  align-items: center;
}

.hero h1 {
  font-size: var(--text-hero);
  max-width: 11ch;
}

.hero-copy {
  margin-top: var(--space-6);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 34rem;
}

.cta-row {
  margin-top: var(--space-8);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  border-radius: var(--radius-full);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: 800;
  border: 1px solid transparent;
}

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

[data-theme='dark'] .button-primary {
  color: #211714;
}

.button-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.button-secondary {
  background: color-mix(in oklab, var(--color-surface) 75%, transparent);
  border-color: color-mix(in oklab, var(--color-text) 14%, transparent);
  color: var(--color-text);
}

.button-secondary:hover {
  border-color: color-mix(in oklab, var(--color-primary) 50%, transparent);
  transform: translateY(-1px);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 800;
  color: var(--color-primary);
  min-height: 44px;
}

.hero-card {
  position: relative;
  padding: var(--space-4);
  border: 1px solid color-mix(in oklab, var(--color-text) 10%, transparent);
  border-radius: var(--radius-2xl);
  background: linear-gradient(145deg, var(--color-surface), var(--color-surface-2));
  box-shadow: var(--shadow-lg);
}

.journal-spread {
  position: relative;
  min-height: 500px;
  border-radius: calc(var(--radius-2xl) - var(--space-2));
  background: linear-gradient(135deg, #fff8ef, #ebd4c4 60%, #c78072);
  color: #2a1f1a;
  padding: var(--space-8);
  display: grid;
  grid-template-rows: 1fr auto;
  gap: var(--space-6);
  overflow: hidden;
}

[data-theme='dark'] .journal-spread {
  background: linear-gradient(135deg, #2b1e1a, #54352d 58%, #b36d61);
  color: var(--color-text);
}

.journal-note {
  position: static;
  align-self: end;
  max-width: 17rem;
  padding: var(--space-6);
  border: 1px solid color-mix(in oklab, #2a1f1a 12%, transparent);
  border-radius: var(--radius-xl);
  background: color-mix(in oklab, #fff8ef 72%, transparent);
  box-shadow: 0 8px 24px oklch(0.27 0.03 45 / 0.08);
}

.journal-note strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  line-height: 1;
}

.journal-list {
  position: static;
  justify-self: end;
  list-style: none;
  display: grid;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 700;
  line-height: 1.25;
  padding: var(--space-4);
  width: min(100%, 15rem);
  max-width: 15rem;
  border: 1px solid color-mix(in oklab, #2a1f1a 12%, transparent);
  border-radius: var(--radius-lg);
  background: color-mix(in oklab, #fff8ef 72%, transparent);
  box-shadow: 0 8px 24px oklch(0.27 0.03 45 / 0.08);
}

.journal-list::before {
  content: "Today's checklist";
  display: block;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  font-weight: 800;
  margin-bottom: var(--space-1);
}

.journal-list li {
  min-height: auto;
  display: flex;
  align-items: center;
  padding-block: var(--space-1);
}

.mini-proof {
  margin-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  border-radius: var(--radius-full);
  padding-inline: var(--space-3);
  font-size: var(--text-xs);
  font-weight: 800;
  color: var(--color-primary);
  background: color-mix(in oklab, var(--color-primary-highlight) 70%, transparent);
}

.section-heading {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
}

.section-heading h2 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 400;
  letter-spacing: -0.045em;
  max-width: 12ch;
}

.section-heading p {
  color: var(--color-text-muted);
  font-size: var(--text-lg);
}

.split-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 0.8fr);
  gap: clamp(var(--space-6), 5vw, var(--space-16));
  align-items: end;
}

.product-showcase {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.54fr);
  gap: var(--space-4);
}

.product-featured,
.product-card,
.blog-card,
.bundle-panel,
.signup-panel,
.quote-panel {
  border: 1px solid color-mix(in oklab, var(--color-text) 10%, transparent);
  background: color-mix(in oklab, var(--color-surface) 86%, transparent);
  box-shadow: var(--shadow-sm);
}

.product-featured {
  border-radius: var(--radius-2xl);
  padding: clamp(var(--space-6), 4vw, var(--space-12));
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(240px, 0.7fr);
  gap: var(--space-8);
  align-items: center;
}

.product-card {
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: grid;
  gap: var(--space-5);
  align-content: start;
}

.product-stack {
  display: grid;
  gap: var(--space-4);
}

.product-kicker {
  color: var(--color-primary);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 900;
}

.product-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  letter-spacing: -0.025em;
}

.product-featured .product-title {
  font-size: var(--text-2xl);
}

.product-description {
  color: var(--color-text-muted);
}

.price-line {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  font-weight: 900;
  font-size: var(--text-lg);
}

.price-line span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 700;
}

.mock-cover {
  min-height: 320px;
  border-radius: var(--radius-lg);
  border: 1px solid color-mix(in oklab, var(--color-text) 10%, transparent);
  background:
    linear-gradient(180deg, color-mix(in oklab, var(--color-rose-soft) 75%, var(--color-surface)), var(--color-surface)),
    var(--color-surface);
  box-shadow:
    16px 16px 0 color-mix(in oklab, var(--color-primary) 14%, transparent),
    var(--shadow-md);
  padding: var(--space-6);
  display: grid;
  align-content: space-between;
}

.mock-cover h3 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  line-height: 0.98;
}

.mock-cover p {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 900;
  color: var(--color-primary);
}

.routine-layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.46fr) minmax(0, 1fr);
  gap: clamp(var(--space-6), 5vw, var(--space-16));
}

.routine-list {
  display: grid;
  gap: var(--space-4);
  counter-reset: routine;
}

.routine-item {
  counter-increment: routine;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-4);
  padding-block: var(--space-6);
  border-top: 1px solid color-mix(in oklab, var(--color-text) 12%, transparent);
}

.routine-item::before {
  content: counter(routine, decimal-leading-zero);
  color: var(--color-primary);
  font-weight: 900;
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
}

.routine-item h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.routine-item p {
  color: var(--color-text-muted);
}

.quote-panel {
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  position: sticky;
  top: 104px;
}

.quote-panel blockquote {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  letter-spacing: -0.03em;
  line-height: 1;
}

.blog-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-4);
}

.blog-card {
  border-radius: var(--radius-xl);
  overflow: clip;
  display: grid;
}

.blog-card.feature {
  grid-row: span 2;
}

.blog-art {
  min-height: 220px;
  background:
    linear-gradient(135deg, color-mix(in oklab, var(--color-rose) 30%, var(--color-surface)), transparent),
    repeating-linear-gradient(135deg, color-mix(in oklab, var(--color-text) 7%, transparent) 0 1px, transparent 1px 18px),
    var(--color-surface-2);
}

.blog-card:nth-child(2) .blog-art {
  min-height: 140px;
  background:
    radial-gradient(circle at 72% 28%, color-mix(in oklab, var(--color-gold) 36%, transparent), transparent 9rem),
    linear-gradient(135deg, var(--color-surface-2), var(--color-surface));
}

.blog-card:nth-child(3) .blog-art {
  min-height: 140px;
  background:
    linear-gradient(90deg, color-mix(in oklab, var(--color-primary) 16%, transparent), transparent),
    repeating-linear-gradient(0deg, transparent 0 20px, color-mix(in oklab, var(--color-text) 8%, transparent) 21px),
    var(--color-surface);
}

.blog-body {
  padding: var(--space-6);
  display: grid;
  gap: var(--space-3);
}

.blog-body h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 400;
  letter-spacing: -0.03em;
}

.blog-body p {
  color: var(--color-text-muted);
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  color: var(--color-text-faint);
  font-size: var(--text-xs);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.bundle-panel {
  border-radius: var(--radius-2xl);
  padding: clamp(var(--space-8), 6vw, var(--space-16));
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.72fr);
  gap: var(--space-10);
  align-items: center;
  background:
    radial-gradient(circle at top right, color-mix(in oklab, var(--color-rose) 16%, transparent), transparent 22rem),
    color-mix(in oklab, var(--color-surface) 90%, transparent);
}

.bundle-list {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.bundle-list li {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  color: var(--color-text-muted);
}

.bundle-list li::before {
  content: '';
  width: 0.55rem;
  height: 0.55rem;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  margin-top: 0.58rem;
  flex: 0 0 auto;
}

.value-stack {
  display: grid;
  gap: var(--space-3);
}

.value-row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-4);
  border-bottom: 1px solid color-mix(in oklab, var(--color-text) 12%, transparent);
  font-weight: 800;
}

.value-row span:last-child {
  color: var(--color-primary);
}

.signup-panel {
  border-radius: var(--radius-2xl);
  padding: clamp(var(--space-8), 5vw, var(--space-14));
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(280px, 0.72fr);
  gap: var(--space-8);
  align-items: center;
}

.signup-panel h2 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 400;
  letter-spacing: -0.045em;
}

.signup-panel p {
  color: var(--color-text-muted);
  margin-top: var(--space-4);
}

.email-form {
  display: grid;
  gap: var(--space-3);
}

.form-row {
  display: grid;
  gap: var(--space-2);
}

.form-row label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 900;
  color: var(--color-text-muted);
}

.form-row input {
  min-height: 52px;
  width: 100%;
  border-radius: var(--radius-full);
  border: 1px solid color-mix(in oklab, var(--color-text) 14%, transparent);
  background: var(--color-bg);
  padding-inline: var(--space-5);
}

.form-note,
.integration-note {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.integration-note {
  margin-top: var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  background: color-mix(in oklab, var(--color-primary-highlight) 55%, transparent);
}

.footer {
  padding-block: var(--space-12);
  border-top: 1px solid color-mix(in oklab, var(--color-text) 10%, transparent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-8);
  align-items: start;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.page-hero {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}

.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(300px, 0.6fr);
  gap: clamp(var(--space-6), 6vw, var(--space-16));
  align-items: end;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 400;
  letter-spacing: -0.05em;
  max-width: 13ch;
}

.page-hero p {
  color: var(--color-text-muted);
  font-size: var(--text-lg);
  margin-top: var(--space-4);
}

.sales-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.68fr) minmax(300px, 0.32fr);
  gap: var(--space-8);
  align-items: start;
}

.sales-copy {
  display: grid;
  gap: var(--space-8);
}

.sales-copy section {
  display: grid;
  gap: var(--space-4);
}

.sales-copy h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  letter-spacing: -0.035em;
}

.sales-copy h3 {
  font-size: var(--text-lg);
}

.sales-copy p,
.sales-copy li {
  color: var(--color-text-muted);
}

.check-list {
  display: grid;
  gap: var(--space-3);
  list-style: none;
}

.check-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-3);
}

.check-list li::before {
  content: '✓';
  font-weight: 900;
  color: var(--color-primary);
}

.checkout-card {
  position: sticky;
  top: 104px;
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  border: 1px solid color-mix(in oklab, var(--color-text) 10%, transparent);
  background: color-mix(in oklab, var(--color-surface) 92%, transparent);
  box-shadow: var(--shadow-md);
}

.checkout-card .price-line {
  margin-block: var(--space-5);
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(180px, 0.22fr) minmax(0, 0.78fr);
  gap: clamp(var(--space-6), 5vw, var(--space-16));
  align-items: start;
}

.article-sidebar {
  position: sticky;
  top: 104px;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.article {
  display: grid;
  gap: var(--space-6);
}

.article h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 400;
  letter-spacing: -0.05em;
  max-width: 12ch;
}

.article h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  letter-spacing: -0.035em;
  margin-top: var(--space-6);
}

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

.article ul,
.article ol {
  padding-left: var(--space-6);
  display: grid;
  gap: var(--space-2);
}

.callout {
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  background: color-mix(in oklab, var(--color-primary-highlight) 58%, transparent);
  color: var(--color-text);
}

.article-index {
  display: grid;
  gap: var(--space-4);
}

.small-products {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.cart-toast {
  position: fixed;
  inset-inline: var(--space-4);
  inset-block-end: var(--space-4);
  z-index: 80;
  margin-inline: auto;
  width: min(100% - var(--space-8), 520px);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-xl);
  background: var(--color-text);
  color: var(--color-bg);
  box-shadow: var(--shadow-lg);
  transform: translateY(140%);
  opacity: 0;
  transition: transform var(--transition-slow), opacity var(--transition-slow);
}

.cart-toast[data-visible='true'] {
  transform: translateY(0);
  opacity: 1;
}

@media (max-width: 980px) {
  .hero-grid,
  .product-showcase,
  .product-featured,
  .routine-layout,
  .blog-grid,
  .bundle-panel,
  .signup-panel,
  .page-hero-grid,
  .sales-grid,
  .article-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .quote-panel,
  .checkout-card,
  .article-sidebar {
    position: static;
  }

  .small-products {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .nav-shell {
    width: min(100% - var(--space-6), var(--content-wide));
    grid-template-columns: auto auto;
    justify-content: space-between;
  }

  .nav-links {
    position: fixed;
    inset: 76px var(--space-3) auto var(--space-3);
    z-index: 90;
    display: none;
    padding: var(--space-4);
    border: 1px solid color-mix(in oklab, var(--color-text) 12%, transparent);
    border-radius: var(--radius-xl);
    background: var(--color-surface);
    box-shadow: var(--shadow-lg);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav-links[data-open='true'] {
    display: flex;
  }

  .brand-mark {
    color: var(--color-text);
  }

  .nav-links a {
    justify-content: space-between;
    border-bottom: 1px solid color-mix(in oklab, var(--color-text) 10%, transparent);
  }

  .nav-links a:last-child {
    border-bottom: 0;
  }

  .menu-toggle {
    display: inline-grid;
  }

  .container,
  .wide-container,
  .narrow-container {
    width: min(100% - var(--space-6), var(--content-wide));
  }

  .hero {
    min-height: auto;
  }

  .hero h1 {
    font-size: clamp(4rem, 19vw, 6rem);
  }

  .journal-spread {
    min-height: 420px;
    grid-template-columns: 1fr;
  }

  .journal-note,
  .journal-list {
    grid-column: auto;
    max-width: none;
  }

  .journal-list {
    width: 100%;
    justify-self: stretch;
    padding: var(--space-4);
  }

  .section-heading h2,
  .signup-panel h2 {
    max-width: 100%;
  }

  .split-heading {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .button {
    width: 100%;
  }

  .cta-row .link-arrow {
    width: 100%;
    justify-content: center;
  }
}