:root {
  --ink: #1a1a1a;
  --book-ink: #171412;
  --paper: #f6f2ea;
  --book-paper: #fffdf8;
  --surface: #ffffff;
  --line: #dcdcdc;
  --muted: #707070;
  --civic-blue: #123e5c;
  --threshold-green: #2f6f5e;
  --clay-red: #b94f3d;
  --signal-yellow: #e6b84a;
  --quiet-violet: #6b5d8f;
  --max-width: 1180px;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, "IBM Plex Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 18px 24px;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 70%, transparent);
}

.brand {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

nav {
  display: flex;
  align-items: center;
  gap: 20px;
  color: #3f3f3f;
  font-size: 14px;
}

nav a {
  text-decoration: none;
}

nav a:hover {
  color: var(--civic-blue);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.72fr);
  align-items: center;
  gap: clamp(32px, 7vw, 88px);
  max-width: var(--max-width);
  min-height: calc(100svh - 70px);
  margin: 0 auto;
  padding: clamp(38px, 6vw, 76px) 24px clamp(54px, 7vw, 88px);
}

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

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--civic-blue);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
blockquote {
  margin: 0;
  color: var(--book-ink);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  letter-spacing: 0;
}

h1 {
  max-width: 760px;
  font-size: clamp(50px, 8.3vw, 108px);
  line-height: 0.94;
}

.subtitle {
  max-width: 680px;
  margin: 22px 0 0;
  color: var(--book-ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(24px, 3.6vw, 42px);
  line-height: 1.08;
}

.premise {
  max-width: 660px;
  margin: 28px 0 0;
  color: #36312c;
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.55;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 18px;
  border: 1px solid var(--civic-blue);
  border-radius: 4px;
  font-weight: 700;
  text-decoration: none;
}

.button.primary {
  color: #fff;
  background: var(--civic-blue);
}

.button.secondary {
  color: var(--civic-blue);
  background: transparent;
}

.cover {
  margin: 0;
}

.cover picture,
.cover img {
  display: block;
}

.cover img {
  width: min(100%, 390px);
  height: auto;
  margin-left: auto;
  filter: drop-shadow(0 24px 42px rgba(23, 20, 18, 0.22));
}

.section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: clamp(56px, 8vw, 96px) 24px;
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 1.05fr);
  gap: clamp(30px, 6vw, 72px);
  border-top: 1px solid var(--line);
}

.intro h2,
.speaking h2 {
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.08;
}

.intro p:last-child,
.speaking p {
  margin: 0;
  color: #38332d;
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.65;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.section-heading h2 {
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1;
}

.position-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  background: var(--book-paper);
}

.position {
  min-height: 255px;
  padding: 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.position span {
  display: block;
  margin-bottom: 42px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.position h3 {
  font-size: 25px;
  line-height: 1.08;
}

.position p {
  margin: 14px 0 0;
  color: #3f3a34;
  font-size: 16px;
  line-height: 1.52;
}

.displaced {
  border-top: 4px solid var(--clay-red);
}

.transformed {
  border-top: 4px solid var(--quiet-violet);
}

.excluded {
  border-top: 4px solid var(--signal-yellow);
}

.empowered {
  border-top: 4px solid var(--threshold-green);
}

.speaking {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 1.1fr);
  gap: clamp(30px, 6vw, 72px);
  border-top: 1px solid var(--line);
}

.signup {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(340px, 1.28fr);
  gap: clamp(30px, 6vw, 72px);
  border-top: 1px solid var(--line);
}

.signup h2 {
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1;
}

.signup-copy p:last-child {
  max-width: 480px;
  margin: 20px 0 0;
  color: #38332d;
  font-size: 18px;
  line-height: 1.62;
}

.reader-guide-note {
  max-width: 480px;
  margin: 16px 0 0;
  color: #514b43;
  font-size: 16px;
  line-height: 1.55;
}

.reader-guide-note a {
  color: var(--civic-blue);
  font-weight: 700;
}

.signup-status-note {
  max-width: 480px;
  margin: 18px 0 0;
  padding: 12px 14px;
  color: #2d2a25;
  background: color-mix(in srgb, var(--signal-yellow) 18%, var(--book-paper));
  border-left: 4px solid var(--signal-yellow);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.45;
}

.signup-status-note[data-state="waitlist"] {
  background: color-mix(in srgb, var(--threshold-green) 12%, var(--book-paper));
  border-left-color: var(--threshold-green);
}

.signup-form {
  display: grid;
  gap: 16px;
  padding: clamp(20px, 4vw, 30px);
  background: var(--book-paper);
  border: 1px solid var(--line);
}

.signup-success {
  align-self: start;
  padding: clamp(24px, 4vw, 34px);
  background: var(--book-paper);
  border: 1px solid color-mix(in srgb, var(--threshold-green) 36%, var(--line));
  border-left: 6px solid var(--threshold-green);
}

.signup-success h3 {
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.04;
}

.signup-success p:not(.section-kicker) {
  margin: 18px 0 0;
  color: #38332d;
  font-size: 18px;
  line-height: 1.58;
}

.signup-success .signup-success-note {
  color: #514b43;
  font-size: 14px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.field {
  display: grid;
  gap: 8px;
  color: #302c27;
  font-size: 14px;
  font-weight: 700;
}

input,
select {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  color: var(--ink);
  background: #fff;
  border: 1px solid #cfc8bd;
  border-radius: 4px;
  font: inherit;
}

select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--civic-blue) 50%),
    linear-gradient(135deg, var(--civic-blue) 50%, transparent 50%);
  background-position: calc(100% - 18px) 19px, calc(100% - 12px) 19px;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 34px;
}

input:focus,
select:focus {
  outline: 3px solid color-mix(in srgb, var(--signal-yellow) 48%, transparent);
  border-color: var(--civic-blue);
}

.checkbox {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  color: #34302a;
  font-size: 14px;
  line-height: 1.45;
}

.checkbox input {
  width: 18px;
  min-height: 18px;
  margin-top: 2px;
  accent-color: var(--civic-blue);
}

.signup-form .button {
  width: fit-content;
  margin-top: 4px;
  cursor: pointer;
}

.signup-form .button:disabled {
  cursor: wait;
  opacity: 0.65;
}

.form-note,
.form-status {
  margin: 0;
  color: #514b43;
  font-size: 13px;
  line-height: 1.45;
}

.form-status[data-state="success"] {
  color: var(--threshold-green);
  font-weight: 700;
}

.form-status[data-state="error"] {
  color: var(--clay-red);
  font-weight: 700;
}

.quote-band {
  padding: clamp(60px, 8vw, 100px) 24px;
  background: var(--civic-blue);
}

.quote-band blockquote {
  max-width: 980px;
  margin: 0 auto;
  color: #fffdf8;
  font-size: clamp(34px, 6vw, 76px);
  line-height: 1.04;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 30px 24px 42px;
  color: #4c4741;
  font-size: 14px;
}

.site-footer p {
  margin: 0;
}

.confirm-page {
  display: grid;
  min-height: 100svh;
  place-items: center;
  padding: 24px;
}

.confirm-box {
  width: min(100%, 720px);
  padding: clamp(26px, 5vw, 46px);
  background: var(--book-paper);
  border: 1px solid var(--line);
}

.confirm-box h1 {
  font-size: clamp(42px, 8vw, 78px);
}

.confirm-box p {
  margin: 22px 0;
  color: #38332d;
  font-size: 19px;
  line-height: 1.6;
}

.quiet-link {
  display: inline-flex;
  margin-top: 18px;
  color: var(--civic-blue);
  font-weight: 700;
}

.guide-page {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: clamp(42px, 7vw, 82px) 24px clamp(54px, 8vw, 96px);
}

.guide-hero {
  max-width: 820px;
  padding-bottom: clamp(34px, 6vw, 64px);
}

.guide-hero h1 {
  font-size: clamp(44px, 7vw, 86px);
  line-height: 0.98;
}

.guide-hero p:last-child {
  max-width: 720px;
  margin: 24px 0 0;
  color: #38332d;
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.62;
}

.guide-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: clamp(28px, 5vw, 58px);
  align-items: start;
  border-top: 1px solid var(--line);
}

.guide-main {
  display: grid;
}

.guide-block {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: clamp(16px, 3vw, 28px);
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}

.guide-block span {
  color: #5f5f5f;
  font-size: 13px;
  font-weight: 700;
}

.guide-block h2 {
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.08;
}

.guide-block p {
  max-width: 700px;
  margin: 12px 0 0;
  color: #38332d;
  font-size: 18px;
  line-height: 1.62;
}

.guide-aside {
  position: sticky;
  top: 96px;
  margin-top: 30px;
  padding: 24px;
  background: var(--book-paper);
  border: 1px solid var(--line);
}

.guide-aside h2 {
  font-size: 30px;
  line-height: 1.1;
}

.guide-aside ul {
  display: grid;
  gap: 12px;
  margin: 18px 0 22px;
  padding-left: 20px;
  color: #38332d;
  font-size: 16px;
  line-height: 1.55;
}

@media (max-width: 900px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  nav {
    flex-wrap: wrap;
    row-gap: 8px;
  }

  .hero,
  .intro,
  .speaking,
  .signup,
  .guide-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .cover img {
    width: min(72vw, 340px);
    margin: 0;
  }

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

  .guide-aside {
    position: static;
    margin-top: 0;
  }
}

@media (max-width: 560px) {
  .site-header {
    padding: 14px 18px;
  }

  nav {
    gap: 14px;
    font-size: 13px;
  }

  .hero,
  .section,
  .guide-page {
    padding-left: 18px;
    padding-right: 18px;
  }

  h1 {
    font-size: clamp(44px, 15vw, 64px);
  }

  .actions,
  .button {
    width: 100%;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .signup-form .button {
    width: 100%;
  }

  .position-grid {
    grid-template-columns: 1fr;
  }

  .position {
    min-height: 210px;
  }

  .position span {
    margin-bottom: 28px;
  }

  .guide-block {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    padding-left: 18px;
    padding-right: 18px;
  }
}