/* ==========================================================================
   One System - David Meates & Carolyn Gullery
   Art direction derived from the book's own illustrations:
   Agnes (coral / sage watercolour) and the integrated-system visualisation
   (aqua / teal). Warm paper surfaces, humanist serif display.
   ========================================================================== */

:root,
[data-theme='light'] {
  /* Surfaces - warm paper */
  --color-bg: #fbf7ef;
  --color-surface: #fffdf7;
  --color-surface-2: #ffffff;
  --color-surface-offset: #f3ede1;
  --color-surface-offset-2: #eae2d3;
  --color-surface-dynamic: #e3d9c8;
  --color-divider: #e2dacb;
  --color-border: #d6ccb9;

  /* Text */
  --color-text: #2a2c26;
  --color-text-muted: #625e51;
  --color-text-faint: #625e51;
  --color-text-inverse: #fbf7ef;

  /* Primary accent - Agnes coral */
  --color-primary: #b8442c;
  --color-primary-hover: #9a3722;
  --color-primary-active: #7b2c1b;
  --color-primary-highlight: #f2ded6;

  /* Secondary - system-diagram teal */
  --color-teal: #2b6b71;
  --color-teal-hover: #1f5257;
  --color-teal-highlight: #dcebe9;

  /* Tertiary - sage */
  --color-sage: #5f8446;
  --color-sage-highlight: #e2ead6;

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

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

  --shadow-sm: 0 1px 2px oklch(0.2 0.02 70 / 0.07);
  --shadow-md: 0 4px 14px oklch(0.2 0.02 70 / 0.09);
  --shadow-lg: 0 14px 40px oklch(0.2 0.02 70 / 0.14);

  --content-narrow: 660px;
  --content-default: 980px;
  --content-wide: 1240px;

  --font-display: 'Zodiak', 'Iowan Old Style', Georgia, serif;
  --font-body: 'Work Sans', 'Helvetica Neue', sans-serif;

  /* Type scale */
  --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, 4.5rem);

  /* Spacing */
  --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;
}

[data-theme='dark'] {
  --color-bg: #191815;
  --color-surface: #1f1e1a;
  --color-surface-2: #24231f;
  --color-surface-offset: #212019;
  --color-surface-offset-2: #2a2822;
  --color-surface-dynamic: #34322b;
  --color-divider: #2b2a24;
  --color-border: #3d3b33;
  --color-text: #ddd9d0;
  --color-text-muted: #b0aca2;
  --color-text-faint: #b0aca2;
  --color-text-inverse: #1f1e1a;
  --color-primary: #e07a5f;
  --color-primary-hover: #ec8f77;
  --color-primary-active: #f0a48f;
  --color-primary-highlight: #3b2a24;
  --color-teal: #6da8ac;
  --color-teal-hover: #86bcc0;
  --color-teal-highlight: #24332f;
  --color-sage: #93b271;
  --color-sage-highlight: #2a3324;
  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.25);
  --shadow-md: 0 4px 14px oklch(0 0 0 / 0.35);
  --shadow-lg: 0 14px 40px oklch(0 0 0 / 0.45);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #191815;
    --color-surface: #1f1e1a;
    --color-surface-2: #24231f;
    --color-surface-offset: #212019;
    --color-surface-offset-2: #2a2822;
    --color-divider: #2b2a24;
    --color-border: #3d3b33;
    --color-text: #ddd9d0;
    --color-text-muted: #b0aca2;
    --color-text-faint: #b0aca2;
    --color-text-inverse: #1f1e1a;
    --color-primary: #e07a5f;
    --color-primary-hover: #ec8f77;
    --color-primary-highlight: #3b2a24;
    --color-teal: #6da8ac;
    --color-teal-highlight: #24332f;
    --color-sage: #93b271;
    --color-sage-highlight: #2a3324;
  }
}

/* ---------- base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-20);
}

body {
  min-height: 100dvh;
  line-height: 1.65;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

img,
picture,
svg,
video {
  display: block;
  max-width: 100%;
  height: auto;
}
ul[role='list'],
ol[role='list'] {
  list-style: none;
}
input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}
button {
  cursor: pointer;
  background: none;
  border: none;
}

h1,
h2,
h3,
h4 {
  text-wrap: balance;
  line-height: 1.14;
  font-weight: 500;
}
p,
li,
figcaption {
  text-wrap: pretty;
}

a {
  color: inherit;
}

::selection {
  background: var(--color-primary-highlight);
  color: var(--color-text);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

a,
button,
input,
textarea,
select,
.card {
  transition:
    color var(--transition-interactive),
    background var(--transition-interactive),
    border-color var(--transition-interactive),
    transform var(--transition-interactive),
    box-shadow var(--transition-interactive);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

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

.sr-only:focus {
  position: fixed;
  top: var(--space-3);
  left: var(--space-3);
  width: auto;
  height: auto;
  margin: 0;
  padding: var(--space-3) var(--space-5);
  overflow: visible;
  clip: auto;
  white-space: normal;
  background: var(--color-surface);
  color: var(--color-text);
  z-index: 100;
}

[hidden] {
  display: none !important;
}

/* ---------- layout helpers ---------- */
.wrap {
  width: min(100% - var(--space-10), var(--content-wide));
  margin-inline: auto;
}
.wrap--default {
  width: min(100% - var(--space-10), var(--content-default));
  margin-inline: auto;
}
.wrap--narrow {
  width: min(100% - var(--space-10), var(--content-narrow));
  margin-inline: auto;
}

@media (max-width: 640px) {
  .wrap,
  .wrap--default,
  .wrap--narrow {
    width: calc(100% - var(--space-8));
  }
}

section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}
section.tight {
  padding-block: clamp(var(--space-12), 5vw, var(--space-20));
}
section.flush-bottom {
  padding-bottom: 0;
}
section.flush-top {
  padding-top: clamp(var(--space-8), 3vw, var(--space-12));
}

.eyebrow {
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.eyebrow--teal {
  color: var(--color-teal);
}

h2.section-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  max-width: 22ch;
}
h3.sub {
  font-size: var(--text-lg);
  font-weight: 600;
  font-family: var(--font-body);
}

.lede {
  font-size: var(--text-lg);
  line-height: 1.5;
  color: var(--color-text-muted);
  max-width: 46ch;
}

.prose p {
  max-width: 68ch;
  margin-bottom: var(--space-5);
}
.prose p:last-child {
  margin-bottom: 0;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  text-decoration: none;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn--primary {
  background: var(--color-primary);
  color: #fffdf7;
}
.btn:disabled {
  cursor: not-allowed;
}
.btn--primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
}
[data-theme='dark'] .btn--primary {
  color: #1f1e1a;
}
.btn--ghost {
  border-color: var(--color-border);
  color: var(--color-text);
}
.btn--ghost:hover {
  border-color: var(--color-text);
  background: var(--color-surface-offset);
}

.textlink {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px solid color-mix(in oklab, var(--color-primary) 35%, transparent);
  padding-bottom: 1px;
}
.textlink:hover {
  border-bottom-color: var(--color-primary);
}

.arrowlink {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 500;
  text-decoration: none;
  color: var(--color-primary);
}
.arrowlink svg {
  transition: transform var(--transition-interactive);
}
.arrowlink:hover svg {
  transform: translateX(3px);
}

/* ---------- header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: color-mix(in oklab, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease;
}
.header.scrolled {
  border-bottom-color: var(--color-divider);
}
.header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding-block: var(--space-4);
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
  margin-right: auto;
}
.brand__mark {
  color: var(--color-primary);
  flex-shrink: 0;
}
.brand__text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1;
  letter-spacing: -0.01em;
}
.brand__sub {
  display: block;
  font-family: var(--font-body);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-top: 3px;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}
.nav a {
  font-size: var(--text-sm);
  text-decoration: none;
  color: var(--color-text-muted);
}
.nav a:hover,
.nav a[aria-current='page'] {
  color: var(--color-text);
}
.nav a[aria-current='page'] {
  font-weight: 500;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.icon-btn {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  border: 1px solid var(--color-divider);
}
.icon-btn:hover {
  color: var(--color-text);
  border-color: var(--color-border);
}

.menu-btn {
  display: none;
}

@media (max-width: 900px) {
  .header__inner {
    flex-wrap: wrap;
  }
  .nav {
    order: 3;
    width: 100%;
    flex-wrap: wrap;
  }
  .nav-ready .nav {
    position: absolute;
    inset: 100% 0 auto 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-divider);
    padding: var(--space-2) var(--space-6) var(--space-6);
    visibility: hidden;
    box-shadow: var(--shadow-md);
  }
  .nav-ready .nav.open {
    visibility: visible;
  }
  .nav a {
    width: 100%;
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--color-divider);
    font-size: var(--text-base);
  }
  .nav a:last-child {
    border-bottom: none;
  }
  .nav-ready .menu-btn {
    display: grid;
  }
  .header__actions .btn {
    display: none;
  }
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  padding-block: clamp(var(--space-12), 7vw, var(--space-24))
    clamp(var(--space-12), 6vw, var(--space-20));
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      70% 80% at 12% 12%,
      color-mix(in oklab, var(--color-primary-highlight) 65%, transparent),
      transparent 70%
    ),
    radial-gradient(
      60% 70% at 92% 78%,
      color-mix(in oklab, var(--color-teal-highlight) 70%, transparent),
      transparent 70%
    );
  opacity: 0.75;
  pointer-events: none;
}
.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: center;
}
.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  letter-spacing: -0.025em;
  font-weight: 400;
}
.hero__title em {
  font-style: italic;
  color: var(--color-primary);
}
.hero__sub {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 400;
  color: var(--color-text-muted);
  margin-top: var(--space-5);
  max-width: 32ch;
  line-height: 1.4;
  text-wrap: pretty;
}
.hero__byline {
  margin-top: var(--space-6);
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 500;
}
.hero__blurb {
  margin-top: var(--space-6);
  max-width: 52ch;
  color: var(--color-text-muted);
}
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-8);
}
.hero__meta {
  margin-top: var(--space-8);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.hero__figure {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}
.hero__figure img {
  width: min(100%, 310px);
  filter: drop-shadow(0 18px 30px oklch(0.2 0.02 70 / 0.18));
}
/* Agnes is a white-background cutout: on dark surfaces her white hair and
   highlights would read as holes, so float her on a soft warm halo. */
[data-theme="dark"] .hero__figure::before {
  content: "";
  position: absolute;
  inset: -3% -2% 8%;
  background: radial-gradient(
    ellipse 34% 48% at 50% 47%,
    #ece5d7 0%,
    #ece5d7 58%,
    oklch(0.9 0.018 80 / 0.35) 78%,
    transparent 100%
  );
  pointer-events: none;
}
[data-theme="dark"] .hero__figure img {
  position: relative;
  filter: none;
}
[data-theme="dark"] .hero__caption {
  position: relative;
}
.hero__caption {
  max-width: 28ch;
  font-size: var(--text-xs);
  line-height: 1.5;
  color: var(--color-text-faint);
  text-align: center;
  font-style: italic;
}

@media (max-width: 860px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }
  .hero__figure {
    order: -1;
    align-items: flex-start;
  }
  .hero__figure img {
    width: 150px;
  }
  .hero__caption {
    text-align: left;
  }
}

/* ---------- rule / divider ---------- */
.rule {
  height: 1px;
  background: var(--color-divider);
  border: 0;
}

/* ---------- question band ---------- */
.band {
  background: var(--color-surface-offset);
}
.band--teal {
  background: color-mix(in oklab, var(--color-teal-highlight) 60%, var(--color-bg));
}

.question {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: 1.25;
  max-width: 24ch;
}

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(var(--space-8), 6vw, var(--space-20));
  align-items: start;
}
@media (max-width: 820px) {
  .two-col {
    grid-template-columns: 1fr;
  }
}

/* ---------- goals ---------- */
.goals {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-10);
}
.goal {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}
.goal__num {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-3);
}
.goal p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ---------- feature image ---------- */
.feature-figure {
  background: var(--color-surface-2);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  overflow: hidden;
}
.feature-figure img {
  width: 100%;
  border-radius: var(--radius-md);
}
figcaption {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-4);
  max-width: 80ch;
  line-height: 1.55;
}

/* ---------- stats ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-12);
}
.stat {
  border-top: 2px solid var(--color-primary);
  padding-top: var(--space-4);
}
.stat__fig {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 1.5rem + 2.5vw, 3.25rem);
  line-height: 1;
  letter-spacing: -0.02em;
}
.stat__label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-3);
  max-width: 26ch;
}

/* ---------- quote ---------- */
.quote {
  position: relative;
}
.quote blockquote {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: 1.35;
  max-width: 24ch;
}
.quote--wide blockquote {
  max-width: 34ch;
}
.quote cite {
  display: block;
  font-style: normal;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-6);
  line-height: 1.5;
}
.quote cite strong {
  display: block;
  color: var(--color-text);
  font-weight: 600;
}

/* ---------- cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-10);
}
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
}
.card__num {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-primary);
  line-height: 1;
  display: block;
  margin-bottom: var(--space-4);
}
.card h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-3);
  line-height: 1.3;
}
.card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ---------- authors ---------- */
.authors {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(var(--space-8), 4vw, var(--space-16));
  margin-top: var(--space-10);
}
.author__monogram {
  width: 78px;
  height: 78px;
  border-radius: var(--radius-full);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 1.75rem;
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  margin-bottom: var(--space-5);
}
.author__monogram--teal {
  background: var(--color-teal-highlight);
  color: var(--color-teal);
}
.author h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 400;
}
.author__role {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-top: var(--space-2);
  margin-bottom: var(--space-4);
}
.author p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

/* ---------- forms ---------- */
.form {
  display: grid;
  gap: var(--space-5);
  margin-top: var(--space-8);
}
.field {
  display: grid;
  gap: var(--space-2);
}
.field label {
  font-size: var(--text-sm);
  font-weight: 500;
}
.field input,
.field textarea,
.field select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 3px var(--color-primary-highlight);
}
.field textarea {
  min-height: 130px;
  resize: vertical;
}
.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}
@media (max-width: 640px) {
  .form__row {
    grid-template-columns: 1fr;
  }
}
.form__note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  max-width: 52ch;
}
.signup-trap {
  position: absolute;
  left: -5000px;
}
.mailchimp-badge {
  display: inline-block;
  width: fit-content;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  background: #fff;
}

.signup {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-8), 5vw, var(--space-16));
}

/* ---------- full-bleed image ---------- */
.bleed {
  position: relative;
  height: clamp(260px, 38vw, 460px);
  overflow: hidden;
}
.bleed img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.bleed__overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: var(--space-8);
  background: linear-gradient(
    to right,
    oklch(0.25 0.03 60 / 0.72),
    oklch(0.25 0.03 60 / 0.35)
  );
}
.bleed__text {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: #fbf7ef;
  text-align: center;
  max-width: 26ch;
  text-shadow: 0 2px 14px oklch(0.2 0.02 60 / 0.5);
}

/* ---------- footer ---------- */
.footer {
  background: var(--color-surface-offset);
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-16) var(--space-10);
}
.footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 0.8fr));
  gap: var(--space-10);
}
@media (max-width: 760px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer__brand {
    grid-column: 1 / -1;
  }
}
.footer h4 {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-faint);
  margin-bottom: var(--space-4);
  font-weight: 600;
}
.footer ul {
  list-style: none;
  display: grid;
  gap: var(--space-3);
}
.footer a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
}
.footer a:hover {
  color: var(--color-text);
}
.footer__note {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 40ch;
  margin-top: var(--space-4);
}
.footer__bottom {
  margin-top: var(--space-12);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ---------- page hero (interior) ---------- */
.pagehead {
  padding-block: clamp(var(--space-12), 7vw, var(--space-20))
    clamp(var(--space-8), 4vw, var(--space-12));
  border-bottom: 1px solid var(--color-divider);
}
.pagehead h1 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 400;
  letter-spacing: -0.02em;
}
.pagehead .lede {
  margin-top: var(--space-5);
  max-width: 56ch;
}

/* ---------- extract ---------- */
.extract {
  border-left: 3px solid var(--color-primary);
  padding-left: clamp(var(--space-5), 3vw, var(--space-10));
}
.extract p {
  margin-bottom: var(--space-5);
  max-width: 66ch;
}
.extract p:first-of-type::first-letter {
  font-family: var(--font-display);
  float: left;
  font-size: 3.4rem;
  line-height: 0.82;
  padding-right: 0.08em;
  padding-top: 0.06em;
  color: var(--color-primary);
}

/* ---------- list with markers ---------- */
.tick-list {
  list-style: none;
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-6);
}
.tick-list li {
  position: relative;
  padding-left: var(--space-8);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 64ch;
}
.tick-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--color-teal);
}

/* ---------- pill row ---------- */
.pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-8);
}
.pill {
  font-size: var(--text-xs);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  background: var(--color-surface-offset-2);
  color: var(--color-text-muted);
  border: 1px solid var(--color-divider);
}

/* ---------- Advance praise ---------- */
.praise{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:var(--space-6);
  margin-top:var(--space-10);
}
.praise__item{
  margin:0;
  padding:var(--space-8);
  background:var(--color-surface);
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  display:flex;
  flex-direction:column;
  gap:var(--space-6);
}
.praise__item blockquote{
  margin:0;
  font-family:var(--font-display);
  font-size:var(--text-base);
  line-height:1.45;
  color:var(--color-text);
  text-wrap:pretty;
}
.praise__item blockquote::before{
  content:'\201C';
  color:var(--color-primary);
  margin-right:.06em;
}
.praise__item blockquote::after{content:'\201D';}
.praise__item figcaption{
  margin-top:auto;
  display:flex;
  flex-direction:column;
  gap:.3rem;
  font-size:var(--text-sm);
  line-height:1.5;
  color:var(--color-text-muted);
}
.praise__item figcaption strong{
  font-size:var(--text-sm);
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--color-text);
}
.praise__item--wide{
  grid-column:1 / -1;
  background:transparent;
  border-style:dashed;
  align-items:center;
  text-align:center;
}
.praise__item--wide blockquote{
  font-size:var(--text-lg);
  font-style:italic;
  max-width:34ch;
}
.praise__item--wide figcaption{align-items:center;max-width:46ch}

@media (max-width: 820px){
  .praise{grid-template-columns:1fr}
  .praise__item{padding:var(--space-6)}
}

/* ---------- Illustration gallery ---------- */
.gallery{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:var(--space-8) var(--space-6);
  margin-top:var(--space-10);
}
.gallery__item{
  margin:0;
  display:flex;
  flex-direction:column;
  gap:var(--space-4);
}
.gallery__frame{
  background:#fff;
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
  padding:var(--space-4);
  aspect-ratio:4 / 3;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
  transition:border-color .25s ease, transform .25s ease;
}
.gallery__item:hover .gallery__frame{
  border-color:var(--color-primary);
  transform:translateY(-2px);
}
.gallery__frame img{
  max-width:100%;
  max-height:100%;
  width:auto;
  height:auto;
  object-fit:contain;
  display:block;
}
.gallery__item figcaption{
  display:flex;
  flex-direction:column;
  gap:.35rem;
}
.gallery__ch{
  font-size:var(--text-xs);
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--color-primary);
  font-weight:600;
}
.gallery__item figcaption strong{
  font-family:var(--font-display);
  font-size:var(--text-base);
  font-weight:500;
  line-height:1.25;
  color:var(--color-text);
}
.gallery__blurb{
  font-size:var(--text-sm);
  line-height:1.6;
  color:var(--color-text-muted);
  text-wrap:pretty;
}

@media (max-width: 1024px){ .gallery{grid-template-columns:repeat(2,1fr)} }
@media (max-width: 640px){ .gallery{grid-template-columns:1fr;gap:var(--space-8)} }

/* ---------- Feature figure ---------- */
.figure-card{margin:0;display:flex;flex-direction:column;gap:var(--space-4)}
.figure-card__frame{
  background:#fff;
  border:1px solid var(--color-border);
  border-radius:var(--radius-lg);
  padding:var(--space-6);
  display:flex;align-items:center;justify-content:center;
}
.figure-card__frame img{max-width:100%;height:auto;display:block}
.figure-card figcaption{
  font-size:var(--text-sm);
  line-height:1.6;
  color:var(--color-text-muted);
  text-wrap:pretty;
  max-width:44ch;
}
.praise{align-items:start}

/* Who it is for */
.who__intro{
  margin-top:var(--space-6);
  font-family:var(--font-display);
  font-size:var(--text-lg);
  color:var(--color-text);
  max-width:48ch;
}
.who__intro + .tick-list{margin-top:var(--space-5)}
.who__close{
  margin-top:var(--space-8);
  padding-top:var(--space-6);
  border-top:1px solid var(--color-border);
  max-width:72ch;
  color:var(--color-text-muted);
}
.lede--sub{margin-top:var(--space-5);font-size:var(--text-base)}