/* 1. Custom properties */
:root {
  --grove-green: #263b31;
  --warm-paper: #f3efe5;
  --charcoal: #222724;
  --clear-white: #fffdf8;
  --moss: #647563;
  --clay: #925841;
  --harvest: #b99b62;

  --font-heading: Georgia, "Times New Roman", serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --frame: 73.75rem;
  --reading: 45rem;
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4.5rem;
  --space-8: 6rem;

  --border: 1px solid color-mix(in srgb, var(--moss) 45%, transparent);
  --focus-inner: var(--clear-white);
  --focus-outer: var(--charcoal);
}

/* 2. Reset and normalization */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--warm-paper);
  color: var(--charcoal);
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.68;
  text-rendering: optimizeLegibility;
}

img,
svg {
  display: block;
  max-inline-size: 100%;
}

button,
input,
textarea,
select {
  font: inherit;
}

a {
  color: inherit;
  text-underline-offset: 0.22em;
  text-decoration-thickness: 0.1em;
}

a:hover {
  text-decoration-thickness: 0.16em;
}

:focus-visible {
  outline: 3px solid var(--focus-inner);
  outline-offset: 3px;
  box-shadow: 0 0 0 6px var(--focus-outer);
}

main:focus {
  outline: none;
}

/* 3. Base elements */
h1,
h2,
h3 {
  margin-block: 0 0.65em;
  color: var(--grove-green);
  font-family: var(--font-heading);
  font-weight: 500;
  line-height: 1.12;
  text-wrap: balance;
}

h1 {
  font-size: clamp(3rem, 7vw, 3.875rem);
  line-height: 1.05;
}

h2 {
  font-size: clamp(2.15rem, 5vw, 2.75rem);
}

h3 {
  font-size: clamp(1.4rem, 3vw, 1.75rem);
}

p,
ul,
ol,
dl,
blockquote {
  margin-block: 0 1.25rem;
}

blockquote {
  margin-inline: 0;
  padding-inline-start: var(--space-4);
  border-inline-start: 4px solid var(--grove-green);
  color: var(--grove-green);
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  line-height: 1.42;
}

blockquote p:last-child {
  margin-block-end: 0;
}

ul,
ol {
  padding-inline-start: 1.25rem;
}

/* 4. Typography */
.eyebrow {
  margin-block-end: var(--space-3);
  color: var(--grove-green);
  font-size: 0.88rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  line-height: 1.35;
  text-transform: uppercase;
}

.hero__lede {
  max-inline-size: 38rem;
  font-size: 1.2rem;
  line-height: 1.65;
}

/* 5. Layout primitives */
.frame,
.reading-frame {
  inline-size: min(100% - 2rem, var(--frame));
  margin-inline: auto;
}

.reading-frame {
  max-inline-size: var(--reading);
}

.section {
  padding-block: clamp(var(--space-7), 10vw, var(--space-8));
}

.section--warm {
  background: var(--warm-paper);
}

.section--clear {
  background: var(--clear-white);
}

.section-intro {
  max-inline-size: var(--reading);
  margin-block-end: var(--space-6);
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  margin-block-start: var(--space-5);
}

.button {
  display: inline-flex;
  min-block-size: 3rem;
  align-items: center;
  justify-content: center;
  padding: 0.72rem 1.15rem;
  border: 2px solid var(--grove-green);
  border-radius: 0.2rem;
  background: var(--grove-green);
  color: var(--clear-white);
  font-weight: 750;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
}

.button:hover {
  background: var(--charcoal);
  border-color: var(--charcoal);
}

.button--secondary {
  background: transparent;
  color: var(--grove-green);
}

.button--secondary:hover {
  background: var(--grove-green);
  color: var(--clear-white);
}

.text-link {
  color: var(--grove-green);
  font-weight: 720;
}

/* 6. Header and navigation */
.skip-link {
  position: fixed;
  inset-block-start: 0.75rem;
  inset-inline-start: 0.75rem;
  z-index: 1000;
  padding: 0.65rem 0.9rem;
  transform: translateY(-200%);
  border-radius: 0.2rem;
  background: var(--charcoal);
  color: var(--clear-white);
  font-weight: 750;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: static;
  z-index: 100;
  border-block-end: var(--border);
  background: var(--clear-white);
}

.site-header__inner {
  display: grid;
  min-block-size: 5.5rem;
  inline-size: min(100% - 2rem, var(--frame));
  margin-inline: auto;
  align-items: center;
  gap: var(--space-4);
  grid-template-columns: auto 1fr;
}

.site-identity {
  display: inline-flex;
  flex-direction: column;
  color: var(--grove-green);
  line-height: 1;
  text-decoration: none;
}

.site-identity__wordmark {
  font-family: var(--font-heading);
  font-size: clamp(1.55rem, 3vw, 1.85rem);
}

.site-identity__legal {
  margin-block-start: 0.35rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.primary-navigation {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(1rem, 2vw, 1.8rem);
}

.primary-navigation__list {
  display: flex;
  margin: 0;
  padding: 0;
  align-items: center;
  gap: clamp(0.7rem, 1.35vw, 1.25rem);
  list-style: none;
}

.primary-navigation__list a {
  display: inline-block;
  padding-block: 0.75rem;
  border-block-end: 3px solid transparent;
  font-size: 0.97rem;
  text-decoration: none;
}

.primary-navigation__list a:hover {
  border-block-end-color: var(--moss);
}

.primary-navigation__list a[aria-current="page"] {
  border-block-end-color: var(--grove-green);
  font-weight: 750;
}

.button--header {
  min-block-size: 2.85rem;
  flex: 0 0 auto;
  padding-inline: 1rem;
  font-size: 0.95rem;
}

.menu-button {
  display: none;
  min-block-size: 2.75rem;
  padding: 0.55rem 0.8rem;
  justify-self: end;
  border: 2px solid var(--grove-green);
  border-radius: 0.2rem;
  background: transparent;
  color: var(--grove-green);
  font-weight: 750;
}

/* 7. Hero */
.hero {
  overflow: hidden;
}

.hero__content {
  display: grid;
  min-block-size: 33rem;
  align-items: center;
  gap: clamp(var(--space-6), 8vw, var(--space-8));
  grid-template-columns: minmax(0, 1.28fr) minmax(14rem, 0.72fr);
}

.hero__threshold {
  position: relative;
  min-block-size: 24rem;
  border-inline-start: 1px solid var(--moss);
}

.hero__threshold span {
  position: absolute;
  display: block;
  inline-size: 2px;
  background: var(--grove-green);
}

.hero__threshold span:nth-child(1) {
  inset-block: 12% 12%;
  inset-inline-start: 25%;
}

.hero__threshold span:nth-child(2) {
  inset-block: 4% 4%;
  inset-inline-start: 50%;
}

.hero__threshold span:nth-child(3) {
  inset-block: 18% 18%;
  inset-inline-start: 75%;
}

.hero__threshold::after {
  position: absolute;
  inset-block-end: 10%;
  inset-inline: 13% 4%;
  block-size: 2px;
  background: var(--clay);
  content: "";
}

/* 8. Shared content components */
.truth-boundary {
  margin-block: var(--space-5);
  padding: var(--space-4);
  border-inline-start: 4px solid var(--grove-green);
  background: var(--warm-paper);
}

.truth-boundary h3 {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.principle-sequence {
  display: grid;
  margin: 0;
  padding: 0;
  gap: 0;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  list-style: none;
}

.principle-sequence li {
  padding: var(--space-5);
  border-block: var(--border);
}

.principle-sequence li + li {
  border-inline-start: var(--border);
}

.principle-sequence__number {
  display: block;
  margin-block-end: var(--space-3);
  color: var(--clay);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.section-closing {
  display: flex;
  margin-block-start: var(--space-6);
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

.section-closing blockquote {
  max-inline-size: 46rem;
  margin-block: 0;
}

.split-section {
  display: grid;
  align-items: center;
  gap: clamp(var(--space-6), 8vw, var(--space-8));
  grid-template-columns: minmax(0, 1fr) minmax(14rem, 0.55fr);
}

.quiet-structure {
  position: relative;
  min-block-size: 27rem;
  border: var(--border);
  background: var(--clear-white);
}

.quiet-structure__path {
  position: absolute;
  inset-block: 18% 12%;
  inset-inline-start: 46%;
  inline-size: 2px;
  transform: rotate(9deg);
  background: var(--moss);
}

.quiet-structure__threshold {
  position: absolute;
  inset-block: 20%;
  inset-inline: 22%;
  border-block: 2px solid var(--grove-green);
}

.status-list {
  max-inline-size: 56rem;
  margin-block: var(--space-6);
  border-block-start: var(--border);
}

.status-list div {
  display: grid;
  padding-block: var(--space-3);
  border-block-end: var(--border);
  gap: var(--space-3);
  grid-template-columns: minmax(11rem, 0.7fr) minmax(0, 1.3fr);
}

.status-list dt {
  font-weight: 780;
}

.status-list dd {
  margin: 0;
}

.founder-threshold {
  padding-block: var(--space-6);
}

.founder-threshold__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

.founder-threshold h2 {
  margin-block-end: 0;
}

.closing-invitation {
  border-block-start: var(--border);
}

/* 9. Footer */
.site-footer {
  padding-block: var(--space-7) var(--space-4);
  background: var(--grove-green);
  color: var(--clear-white);
}

.site-footer h2,
.site-footer h3 {
  color: var(--clear-white);
}

.site-footer h2 {
  font-size: 1.45rem;
}

.site-footer h3 {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.site-footer a {
  color: var(--clear-white);
}

.site-footer__grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: minmax(0, 1.8fr) minmax(10rem, 0.8fr) minmax(13rem, 1fr);
}

.site-footer__identity {
  max-inline-size: 40rem;
}

.site-footer__tagline {
  font-family: var(--font-heading);
  font-size: 1.3rem;
}

.site-footer__stage {
  margin-block-start: var(--space-5);
  padding-inline-start: var(--space-4);
  border-inline-start: 3px solid var(--harvest);
}

.site-footer__links ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer__links li + li {
  margin-block-start: 0.7rem;
}

.email-link {
  overflow-wrap: anywhere;
}

.site-footer__boundary {
  margin-block-start: var(--space-6);
  padding-block: var(--space-4);
  border-block: 1px solid color-mix(in srgb, var(--clear-white) 32%, transparent);
  font-size: 0.96rem;
}

.site-footer__base {
  display: flex;
  padding-block-start: var(--space-4);
  justify-content: space-between;
  gap: var(--space-4);
  font-size: 0.9rem;
}

.site-footer__base p {
  margin: 0;
}

/* 10. Responsive rules */
@media (max-width: 72rem) {
  .no-js .site-header__inner {
    padding-block: var(--space-3);
    grid-template-columns: 1fr;
  }

  .no-js .primary-navigation {
    display: grid;
    align-items: stretch;
    gap: var(--space-4);
    grid-column: 1 / -1;
  }

  .no-js .primary-navigation__list {
    display: grid;
    align-items: stretch;
    gap: 0;
  }

  .no-js .primary-navigation__list a {
    display: block;
    min-block-size: 3rem;
    padding: 0.75rem 0;
    border-block-end: var(--border);
  }

  .no-js .primary-navigation__list a[aria-current="page"] {
    padding-inline-start: 0.75rem;
    border-inline-start: 4px solid var(--grove-green);
    border-block-end: var(--border);
  }

  .no-js .button--header {
    inline-size: 100%;
  }

  .js .site-header__inner {
    grid-template-columns: auto auto;
  }

  .js .menu-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .js .primary-navigation {
    display: none;
    padding-block: 0 var(--space-4);
    grid-column: 1 / -1;
  }

  .js .primary-navigation[data-open="true"] {
    display: grid;
    align-items: stretch;
    gap: var(--space-4);
  }

  .js .primary-navigation__list {
    display: grid;
    align-items: stretch;
    gap: 0;
  }

  .js .primary-navigation__list a {
    display: block;
    min-block-size: 3rem;
    padding: 0.75rem 0;
    border-block-end: var(--border);
  }

  .js .primary-navigation__list a[aria-current="page"] {
    padding-inline-start: 0.75rem;
    border-inline-start: 4px solid var(--grove-green);
    border-block-end: var(--border);
  }

  .js .button--header {
    inline-size: 100%;
  }

  .hero__content,
  .split-section {
    grid-template-columns: 1fr;
  }

  .hero__threshold,
  .quiet-structure {
    min-block-size: 13rem;
  }

  .principle-sequence {
    grid-template-columns: 1fr;
  }

  .principle-sequence li + li {
    border-inline-start: 0;
    border-block-start: 0;
  }

  .section-closing {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .site-footer__identity {
    grid-column: 1 / -1;
  }
}

@media (max-width: 44rem) {
  body {
    font-size: 1.05rem;
  }

  .frame,
  .reading-frame,
  .site-header__inner {
    inline-size: min(100% - 1.25rem, var(--frame));
  }

  .site-header__inner {
    min-block-size: 4.75rem;
  }

  .site-identity__wordmark {
    font-size: 1.45rem;
  }

  .site-identity__legal {
    font-size: 0.62rem;
  }

  .section {
    padding-block: var(--space-7);
  }

  .hero__content {
    min-block-size: auto;
  }

  .hero__threshold {
    order: 2;
    min-block-size: 9rem;
  }

  .action-row,
  .founder-threshold__inner,
  .site-footer__base {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    inline-size: 100%;
  }

  .status-list div {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }

  .site-footer__grid {
    grid-template-columns: 1fr;
  }

  .site-footer__identity {
    grid-column: auto;
  }
}

/* 11. Reduced-motion rules */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* 12. Forced-colors support */
@media (forced-colors: active) {
  :focus-visible {
    outline: 3px solid Highlight;
    box-shadow: none;
  }

  .button,
  .menu-button {
    border: 2px solid ButtonText;
  }

  .primary-navigation__list a[aria-current="page"],
  .truth-boundary,
  .site-footer__stage {
    border-color: Highlight;
  }

  .hero__threshold,
  .quiet-structure {
    display: none;
  }
}


/* 13. Interior-page systems */
.page-hero__grid {
  display: grid;
  min-block-size: 30rem;
  align-items: center;
  gap: clamp(var(--space-6), 8vw, var(--space-8));
  grid-template-columns: minmax(0, 1.28fr) minmax(14rem, 0.72fr);
}

.page-hero--text .reading-frame {
  max-inline-size: 53rem;
}

.page-hero__content {
  max-inline-size: 49rem;
}

.page-hero__lede {
  font-size: 1.24rem;
  line-height: 1.62;
}

.page-hero__mark {
  position: relative;
  min-block-size: 24rem;
  border: var(--border);
  background: var(--clear-white);
}

.page-hero__mark span {
  position: absolute;
  background: var(--grove-green);
}

.page-hero__mark span:nth-child(1) {
  inset-block: 12%;
  inset-inline-start: 28%;
  inline-size: 2px;
}

.page-hero__mark span:nth-child(2) {
  inset-block-start: 30%;
  inset-inline: 13%;
  block-size: 2px;
}

.page-hero__mark span:nth-child(3) {
  inset-block-end: 22%;
  inset-inline: 27% 13%;
  block-size: 2px;
  background: var(--clay);
}

.local-navigation {
  padding-block: var(--space-5);
  border-block: var(--border);
  background: var(--clear-white);
}

.local-navigation h2 {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.local-navigation ol {
  display: grid;
  margin: 0;
  padding: 0;
  gap: 0.55rem 1.5rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  list-style-position: inside;
}

.local-navigation a {
  color: var(--grove-green);
  font-weight: 680;
}

.content-split,
.paired-boundary,
.email-panel {
  display: grid;
  align-items: start;
  gap: clamp(var(--space-5), 6vw, var(--space-7));
  grid-template-columns: minmax(0, 1.1fr) minmax(18rem, 0.9fr);
}

.list-panel,
.action-panel,
.boundary-panel {
  padding: clamp(var(--space-4), 4vw, var(--space-5));
  border: var(--border);
  background: var(--clear-white);
}

.section--clear .list-panel,
.section--clear .action-panel,
.section--clear .boundary-panel {
  background: var(--warm-paper);
}

.list-panel h3,
.action-panel h3,
.boundary-panel h3 {
  font-family: var(--font-body);
  font-size: 1.08rem;
  font-weight: 800;
}

.section-note {
  margin-block-start: var(--space-5);
}

.paired-boundary > div {
  padding: var(--space-5);
  border-block-start: 4px solid var(--grove-green);
  background: var(--warm-paper);
}

.paired-boundary > div + div {
  border-block-start-color: var(--clay);
}

.process-layout {
  display: grid;
  align-items: start;
  gap: clamp(var(--space-4), 5vw, var(--space-6));
  grid-template-columns: 5rem minmax(0, 1fr);
}

.process-content {
  max-inline-size: 58rem;
}

.process-number {
  color: var(--clay);
  font-size: clamp(2rem, 5vw, 4.25rem);
  font-weight: 800;
  line-height: 1;
}

.list-columns {
  display: grid;
  gap: var(--space-3) var(--space-5);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.criteria-grid,
.consideration-grid,
.contact-topic-grid {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.criteria-grid p,
.question-list p {
  margin: 0;
  padding: var(--space-3);
  border-inline-start: 3px solid var(--moss);
  background: var(--clear-white);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-block: var(--space-4);
}

.tag-list span {
  padding: 0.45rem 0.7rem;
  border: var(--border);
  background: var(--clear-white);
  font-weight: 700;
}

.financial-group {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.financial-group > section,
.consideration-grid > section,
.contact-topic-grid > section {
  padding: var(--space-4);
  border: var(--border);
  background: var(--clear-white);
}

.paired-quotes {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.question-list {
  display: grid;
  gap: var(--space-2);
  margin-block: var(--space-4);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.life-cycle {
  display: grid;
  margin: var(--space-5) 0;
  padding: 0;
  gap: 0;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  list-style: none;
}

.life-cycle li {
  padding: var(--space-4);
  border-block: var(--border);
}

.life-cycle li + li {
  border-inline-start: var(--border);
}

.question-shift {
  margin-block: var(--space-5);
  padding: var(--space-4);
  border: var(--border);
  background: var(--warm-paper);
}

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

.boundary-stack section {
  padding: var(--space-4);
  border: var(--border);
  background: var(--warm-paper);
}

.founder-identification {
  margin-block: var(--space-5);
  padding-inline-start: var(--space-4);
  border-inline-start: 4px solid var(--grove-green);
}

.founder-identification h2 {
  margin-block-end: 0.2rem;
}

.founder-portrait {
  inline-size: min(100%, 28rem);
  margin: 0;
  justify-self: end;
}

.founder-portrait img {
  inline-size: 100%;
  block-size: auto;
  aspect-ratio: 4 / 5;
  border: var(--border);
  border-radius: 0.2rem;
  background: var(--clear-white);
}

.founder-statement blockquote {
  padding: clamp(var(--space-4), 5vw, var(--space-6));
  border: var(--border);
  border-inline-start: 5px solid var(--grove-green);
  background: var(--warm-paper);
  font-family: var(--font-body);
  font-size: 1.14rem;
}

.signature {
  margin-block-start: var(--space-5);
  color: var(--grove-green);
}

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

.contact-topic-grid section:last-child {
  grid-column: 1 / -1;
}

.email-panel {
  padding: clamp(var(--space-4), 5vw, var(--space-6));
  border: 2px solid var(--grove-green);
}

.direct-email {
  font-family: var(--font-heading);
  font-size: clamp(1.45rem, 4vw, 2.15rem);
  overflow-wrap: anywhere;
}

.suggested-subject {
  padding-block-start: var(--space-3);
  border-block-start: var(--border);
}

.boundary-section .reading-frame {
  padding: clamp(var(--space-4), 5vw, var(--space-6));
  border-inline-start: 5px solid var(--clay);
  background: var(--clear-white);
}

@media (max-width: 72rem) {
  .page-hero__grid,
  .content-split,
  .paired-boundary,
  .email-panel {
    grid-template-columns: 1fr;
  }

  .page-hero__mark {
    min-block-size: 12rem;
  }

  .founder-portrait {
    inline-size: min(100%, 24rem);
    justify-self: start;
  }

  .local-navigation ol,
  .criteria-grid,
  .consideration-grid,
  .financial-group,
  .life-cycle {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .life-cycle li + li {
    border-inline-start: 0;
  }

  .life-cycle li:nth-child(even) {
    border-inline-start: var(--border);
  }
}

@media (max-width: 44rem) {
  .local-navigation ol,
  .list-columns,
  .criteria-grid,
  .consideration-grid,
  .contact-topic-grid,
  .financial-group,
  .paired-quotes,
  .question-list,
  .life-cycle {
    grid-template-columns: 1fr;
  }

  .contact-topic-grid section:last-child {
    grid-column: auto;
  }

  .process-layout {
    grid-template-columns: 1fr;
  }

  .process-number {
    font-size: 2rem;
  }

  .life-cycle li:nth-child(even) {
    border-inline-start: 0;
  }

  .founder-portrait {
    inline-size: min(100%, 20rem);
  }
}