@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("/fonts/ibm-plex-sans-latin.woff2") format("woff2");
}

@font-face {
  font-family: "Newsreader";
  font-style: normal;
  font-weight: 300 400;
  font-display: swap;
  src: url("/fonts/newsreader-latin.woff2") format("woff2");
}

:root {
  --soft-white: #f7f7f4;
  --concrete: #ecede8;
  --graphite: #1f211d;
  --steel: #4a4d45;
  --forest: #2e4a3b;
  --brass: #9a7b36;
  --walnut: #55402e;
  --hairline: #dedfd8;
  --muted: #767970;
  --dark-muted: #d5d8cf;
  --shell: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--soft-white);
  color: var(--graphite);
  font-family: "IBM Plex Sans", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  margin: 0;
  background: var(--soft-white);
}

::selection {
  background: var(--forest);
  color: var(--soft-white);
}

a {
  color: inherit;
}

a:focus-visible {
  outline: 2px solid var(--brass);
  outline-offset: 4px;
}

img {
  display: block;
  max-width: 100%;
}

.skip-link {
  background: var(--graphite);
  color: var(--soft-white);
  left: 16px;
  padding: 10px 14px;
  position: absolute;
  top: -48px;
  z-index: 10;
}

.skip-link:focus {
  top: 16px;
}

.shell {
  margin-inline: auto;
  max-width: var(--shell);
  padding-inline: 72px;
  width: 100%;
}

.header-inner {
  align-items: baseline;
  border-bottom: 1px solid var(--hairline);
  display: flex;
  gap: 48px;
  justify-content: space-between;
  padding-block: 28px;
}

.wordmark {
  align-items: center;
  color: var(--graphite);
  display: inline-flex;
  gap: 0.38em;
  min-height: 44px;
  text-decoration: none;
  white-space: nowrap;
}

.wordmark-name {
  display: inline-block;
  font-size: 21px;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1;
}

.wordmark-name span + span {
  font-weight: 700;
}

.wordmark-descriptor {
  display: inline-block;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1;
}

.wordmark-rule {
  display: none;
}

html[data-wordmark="b"] .wordmark,
html[data-wordmark="c"] .wordmark {
  align-items: start;
  display: inline-grid;
  gap: 5px;
}

html[data-wordmark="b"] .wordmark-name,
html[data-wordmark="c"] .wordmark-name {
  font-size: 23px;
}

html[data-wordmark="b"] .wordmark-descriptor,
html[data-wordmark="c"] .wordmark-descriptor {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

html[data-wordmark="c"] .wordmark-rule {
  background: currentColor;
  display: block;
  height: 1px;
  margin-block: 1px;
  width: 100%;
}

/*
Wordmark comparison:
Option A: ?wordmark=a — OwnerLed Group, one line.
Option B: ?wordmark=b — OwnerLed / Group, two-line typographic lockup.
Option C: ?wordmark=c — OwnerLed / rule / Group, restrained title-block cue.
*/

.primary-nav {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
  justify-content: flex-end;
}

.primary-nav a {
  color: var(--graphite);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  min-height: 44px;
  padding-block: 14px;
  text-decoration: none;
  text-transform: uppercase;
}

.primary-nav a:hover,
.primary-nav a[aria-current="page"] {
  color: var(--forest);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
}

.hero {
  padding-block: 88px 64px;
}

.hero h1 {
  margin: 0;
}

.home-hero {
  padding-block: 104px 72px;
}

.home-hero-title {
  font-family: "Newsreader", Georgia, serif;
  font-size: clamp(42px, 5vw, 68px);
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1.08;
  max-width: 19ch;
  text-wrap: balance;
}

.interior-hero-title {
  font-family: "IBM Plex Sans", Arial, sans-serif;
  font-size: clamp(32px, 3.6vw, 46px);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.12;
  max-width: 24ch;
  text-wrap: balance;
}

.hero p {
  color: var(--steel);
  font-size: 17px;
  line-height: 1.65;
  margin: 28px 0 0;
  max-width: 62ch;
}

.hero-with-portrait {
  align-items: center;
  display: grid;
  gap: 96px;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 30%);
}

.hero-line {
  display: block;
}

.hero-portrait {
  margin: 0;
}

.hero-portrait img {
  aspect-ratio: 4 / 5;
  background: var(--concrete);
  border: 1px solid var(--hairline);
  padding: 10px;
  object-fit: cover;
  object-position: 50% 28%;
  width: 100%;
}

.hero-portrait figcaption {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 12px;
  text-transform: none;
}

.section {
  display: grid;
  gap: 64px;
  grid-template-columns: 260px minmax(0, 1fr);
  padding-block: 56px 80px;
}

.section:first-of-type {
  padding-top: 0;
}

.interior-hero + .section {
  border-top: 1px solid var(--hairline);
  padding-top: 56px;
}

.home-hero + .section {
  border-top: 0;
  padding-top: 0;
}

.rule-top {
  border-top: 1px solid var(--hairline);
}

.section-label span,
.spec-label,
figcaption,
.revision {
  color: var(--muted);
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  line-height: 1.4;
  text-transform: uppercase;
}

.section-content {
  container-type: inline-size;
  min-width: 0;
}

.spec-grid {
  background: var(--graphite);
  border: 1px solid var(--graphite);
  display: grid;
  gap: 1px;
}

.evidence-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.compact-grid {
  background: var(--hairline);
  border-color: var(--hairline);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.spec-cell {
  background: var(--soft-white);
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 132px;
  padding: 24px 26px;
}

.spec-cell.concrete {
  background: var(--concrete);
  min-height: 112px;
}

.spec-value {
  color: var(--graphite);
  font-size: 15px;
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  line-height: 1.45;
}

.compact-grid .spec-value {
  font-size: 16px;
}

.text-link {
  align-items: center;
  color: var(--forest);
  display: inline-flex;
  font-size: 13px;
  font-weight: 500;
  margin-top: 20px;
  min-height: 44px;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
}

.text-link:hover {
  color: var(--graphite);
}

.photo-block {
  margin: 0;
}

.photo-block img {
  aspect-ratio: 16 / 7;
  background: var(--concrete);
  border: 1px solid var(--hairline);
  object-fit: cover;
  width: 100%;
}

.photo-block figcaption {
  margin-top: 12px;
}

.numbered-list,
.timeline-list,
.principles-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.numbered-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-width: 66ch;
}

.numbered-list li {
  align-items: baseline;
  display: grid;
  gap: 20px;
  grid-template-columns: 32px minmax(0, 1fr);
}

.index {
  color: var(--forest);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

.numbered-list p,
.prose p,
.timeline-list p,
.principles-list p {
  color: var(--graphite);
  font-size: 16px;
  line-height: 1.65;
  margin: 0;
}

.numbered-list strong {
  font-weight: 600;
}

.timeline-list li,
.principles-list li {
  align-items: start;
  border-bottom: 1px solid var(--hairline);
  display: grid;
  gap: 24px;
  grid-template-columns: 56px minmax(180px, 240px) minmax(0, 1fr);
  padding-block: 24px;
}

.timeline-list li:first-child {
  padding-top: 0;
}

.timeline-list li:last-child {
  border-bottom: 0;
}

.principles-list li {
  grid-template-columns: 56px minmax(0, 1fr);
}

.principles-list h2,
.principles-list p {
  grid-column: 2;
}

.timeline-list h2,
.principles-list h2 {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.3;
  margin: 0;
}

.principles-list h2 {
  font-size: 19px;
}

.timeline-list p,
.principles-list p {
  color: var(--steel);
  font-size: 15px;
  max-width: 60ch;
}

.timeline-list p {
  max-width: 54ch;
}

.prose {
  max-width: 64ch;
}

.prose p + p {
  margin-top: 18px;
}

.full-spec {
  border: 1px solid var(--graphite);
}

.spec-row {
  display: grid;
  gap: 8px 30px;
  grid-template-columns: 190px minmax(0, 1fr);
  padding: 26px 30px;
}

.spec-row + .spec-row {
  border-top: 1px solid var(--hairline);
}

.spec-row strong {
  font-size: 18px;
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  line-height: 1.4;
}

.spec-row p {
  color: var(--steel);
  font-size: 15px;
  line-height: 1.6;
  margin: 0;
}

.spec-row .spec-label {
  grid-row: 1 / span 2;
}

@container (max-width: 600px) {
  .spec-row {
    gap: 10px;
    grid-template-columns: 1fr;
  }

  .spec-row + .spec-row {
    border-top-color: var(--graphite);
  }
}

.revision {
  margin: 0 0 16px;
}

blockquote {
  color: var(--graphite);
  font-family: "Newsreader", Georgia, serif;
  font-size: clamp(34px, 5vw, 56px);
  font-weight: 400;
  line-height: 1.12;
  margin: 0;
  max-width: 18ch;
}

.contact-anchor {
  background: var(--forest);
  color: var(--soft-white);
}

.contact-inner {
  display: grid;
  gap: 64px;
  grid-template-columns: 260px minmax(0, 1fr);
  padding-block: 80px 88px;
}

.contact-anchor .section-label span {
  color: var(--dark-muted);
}

.contact-anchor p {
  color: var(--soft-white);
  font-size: 20px;
  line-height: 1.55;
  margin: 0;
  max-width: 46ch;
}

.email-link {
  align-items: center;
  color: var(--soft-white);
  display: inline-flex;
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 500;
  line-height: 1.25;
  margin-top: 24px;
  min-height: 44px;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 7px;
  overflow-wrap: anywhere;
}

.email-link:hover {
  color: var(--dark-muted);
}

.contact-anchor .contact-note {
  color: var(--dark-muted);
  font-size: 14px;
  line-height: 1.6;
  margin-top: 20px;
}

.signature {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 32px;
}

.signature strong {
  font-size: 16px;
  font-weight: 600;
}

.signature span {
  color: var(--dark-muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.site-footer {
  border-top: 1px solid var(--hairline);
}

.footer-inner {
  padding-block: 28px 36px;
}

.footer-line {
  align-items: baseline;
  display: flex;
  flex-wrap: wrap;
  gap: 16px 32px;
  justify-content: space-between;
}

.footer-line p,
.footer-line a {
  color: var(--steel);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.6;
  margin: 0;
}

.footer-line a {
  color: var(--forest);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.honesty {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
  margin: 10px 0 0;
}

.copyright {
  color: var(--muted);
  font-size: 11px;
  font-weight: 400;
  line-height: 1.5;
  margin: 18px 0 0;
}

@media (max-width: 880px) {
  .shell {
    padding-inline: 40px;
  }

  .header-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }

  .primary-nav {
    justify-content: flex-start;
  }

  .hero {
    padding-block: 72px 56px;
  }

  .hero-with-portrait {
    align-items: start;
    gap: 40px;
    grid-template-columns: 1fr;
  }

  .hero-portrait {
    margin-top: 0;
    max-width: 420px;
  }

  .section,
  .contact-inner {
    gap: 24px;
    grid-template-columns: 1fr;
  }

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

  .timeline-list li,
  .principles-list li,
  .spec-row {
    gap: 12px;
    grid-template-columns: 1fr;
  }

  .principles-list h2,
  .principles-list p,
  .spec-row .spec-label {
    grid-column: auto;
    grid-row: auto;
  }

  .spec-row p {
    font-size: 16px;
  }
}

@media (min-width: 561px) {
  .hero-with-portrait .hero-line {
    white-space: nowrap;
  }
}

@media (max-width: 1040px) {
  .hero-with-portrait {
    gap: 40px;
    grid-template-columns: 1fr;
  }

  .hero-portrait {
    max-width: 420px;
  }

  .spec-row {
    gap: 10px;
    grid-template-columns: 1fr;
  }
}

@media (min-width: 881px) and (max-width: 1040px) {
  .hero-portrait {
    margin-top: 44px;
  }
}

@media (max-width: 560px) {
  .shell {
    padding-inline: 24px;
  }

  .primary-nav {
    gap: 4px 18px;
  }

  .primary-nav a {
    font-size: 11px;
  }

  .home-hero-title {
    font-size: 42px;
  }

  .interior-hero-title {
    font-size: 32px;
  }

  .hero p {
    font-size: 16px;
  }

  .hero-with-portrait {
    gap: 32px;
  }

  .hero-portrait {
    max-width: none;
  }

  .section {
    padding-block: 48px 64px;
  }

  .evidence-grid,
  .compact-grid {
    grid-template-columns: 1fr;
  }

  .spec-cell {
    min-height: auto;
    padding: 20px;
  }

  .photo-block img {
    aspect-ratio: 4 / 3;
  }

  .contact-inner {
    padding-block: 64px 72px;
  }
}

@media print {
  .site-header,
  .contact-anchor,
  .site-footer,
  .skip-link {
    display: none;
  }

  html,
  body {
    background: white;
  }

  .shell {
    max-width: none;
    padding-inline: 0;
  }

  .hero,
  .section {
    padding-block: 18px;
  }
}