:root {
  --bg: #f7f6f2;
  --paper: #fffdf8;
  --text: #111111;
  --muted: #5f5b52;
  --blue: #164886;
  --gold: #c79a18;
  --vermilion: #b4522a;
  --border: #e4e1da;
  --shadow: 0 18px 50px rgba(17, 17, 17, 0.07);
  --max: 1440px;
  --content: 1180px;
  --reading: 720px;
  --sans: "Geist", "Inter", ui-sans-serif, system-ui, sans-serif;
  --serif: "Instrument Serif", Georgia, serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(90deg, rgba(17, 17, 17, 0.025) 1px, transparent 1px) 50% 0 / 96px 96px,
    var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.7;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(rgba(17, 17, 17, 0.04) 0.8px, transparent 0.8px);
  background-size: 4px 4px;
  mix-blend-mode: multiply;
  opacity: 0.35;
  z-index: 5;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  padding: 22px 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  backdrop-filter: blur(18px);
  background: transparent;
  transition: background 300ms ease;
}

.site-header.is-scrolled {
  background: rgba(247, 246, 242, 0.88);
}

.brand,
.nav,
.nav-action,
.button {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: uppercase;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: max-content;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--text);
  font-family: var(--serif);
  font-size: 19px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
  color: var(--muted);
}

.nav a,
.nav-action {
  transition: color 180ms ease;
}

.nav a {
  position: relative;
}

.nav a::after {
  content: "";
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width 220ms ease;
}

.nav a:hover::after,
.nav a.is-active::after {
  width: 100%;
}

.nav a.is-active {
  color: var(--text);
}

.nav a:hover,
.nav-action:hover {
  color: var(--blue);
}

.nav-action {
  justify-self: end;
  border-bottom: 1px solid var(--text);
  padding-bottom: 4px;
}

main {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
}

.section-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}

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

.hero {
  min-height: calc(100svh - 78px);
  align-items: center;
  padding: 72px 0 100px;
  position: relative;
}

.hero-copy,
.hero-visual {
  position: relative;
  z-index: 1;
}

.info-timeline {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
  mask-image: linear-gradient(to right, transparent 0%, black 13%, black 87%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 13%, black 87%, transparent 100%);
}

.manifesto-text {
  position: relative;
  z-index: 1;
}

.tl-defs {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.timeline-rail {
  position: absolute;
  left: 0;
  display: flex;
  align-items: flex-end;
  white-space: nowrap;
  color: var(--text);
  font-family: var(--sans);
  font-weight: 400;
  text-transform: uppercase;
}

.rail-wave {
  display: flex;
  align-items: flex-end;
}

.rail-set {
  display: inline-flex;
  align-items: flex-end;
  flex-shrink: 0;
}

.ri {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}

.ri-icon {
  display: block;
  flex-shrink: 0;
  overflow: visible;
}

[data-rail="1"] .ri-icon { width: 100px; height: 80px; }
[data-rail="2"] .ri-icon { width: 120px; height: 100px; }
[data-rail="3"] .ri-icon { width: 150px; height: 125px; }

[data-rail="1"] {
  top: 10%;
  font-size: 45px;
  letter-spacing: 0.06em;
  opacity: 0.10;
  animation: rail-scroll 420s linear infinite;
}

[data-rail="1"] .rail-wave {
  animation: wave-y1 26s ease-in-out infinite;
}

[data-rail="1"] .rail-set {
  gap: 360px;
  padding-right: 360px;
}

[data-rail="2"] {
  top: 36%;
  font-size: 55px;
  letter-spacing: 0.04em;
  opacity: 0.17;
  animation: rail-scroll 300s linear infinite;
  animation-delay: -55s;
}

[data-rail="2"] .rail-wave {
  animation: wave-y2 20s ease-in-out infinite;
  animation-delay: -7s;
}

[data-rail="2"] .rail-set {
  gap: 500px;
  padding-right: 500px;
}

[data-rail="3"] {
  top: 58%;
  font-size: 70px;
  letter-spacing: 0.03em;
  opacity: 0.12;
  animation: rail-scroll 190s linear infinite;
  animation-delay: -33s;
}

[data-rail="3"] .rail-wave {
  animation: wave-y3 15s ease-in-out infinite;
  animation-delay: -4s;
}

[data-rail="3"] .rail-set {
  gap: 700px;
  padding-right: 700px;
}

@keyframes rail-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@keyframes wave-y1 {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(20px); }
}

@keyframes wave-y2 {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-30px); }
}

@keyframes wave-y3 {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(40px); }
}

.hero-copy {
  grid-column: 1 / span 7;
  max-width: 840px;
}

.eyebrow,
.section-kicker,
.card-index {
  margin: 0 0 22px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 0.96;
  letter-spacing: 0;
}

h1 {
  max-width: 860px;
  margin-bottom: 34px;
  font-size: clamp(64px, 8.2vw, 142px);
}

h2 {
  margin-bottom: 28px;
  font-size: clamp(46px, 5.3vw, 86px);
}

h3 {
  margin-bottom: 12px;
  font-size: 20px;
  line-height: 1.25;
  letter-spacing: 0;
}

.hero-text {
  width: min(100%, 680px);
  color: var(--muted);
  font-size: clamp(17px, 1.5vw, 21px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 1px solid var(--text);
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

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

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

.button.quiet:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.button.large {
  min-height: 58px;
  padding-inline: 26px;
}

.hero-visual {
  grid-column: 8 / -1;
  align-self: end;
  margin: 0;
  border-top: 1px solid var(--border);
  padding-top: 18px;
}

.hero-visual img {
  width: 100%;
  aspect-ratio: 5 / 6;
  object-fit: cover;
  filter: saturate(0.9) contrast(0.96);
  transition: filter 500ms ease;
}

.hero-visual:hover img {
  filter: saturate(1.0) contrast(0.98);
}

.hero-visual figcaption {
  margin-top: 14px;
  color: var(--muted);
  font-size: 13px;
}

.manifesto,
.about {
  padding: 110px 0;
}

.manifesto {
  position: relative;
  overflow: hidden;
}

.manifesto-body {
  display: grid;
  gap: 22px;
  color: var(--muted);
  font-size: 18px;
}

.principles,
.proof,
.contact {
  border-top: 1px solid var(--border);
  padding: 96px 0;
}

.principles > div:first-child,
.proof > div:first-child {
  grid-column: 1 / span 5;
}

.principle-list,
.case-table {
  grid-column: 7 / -1;
}

.principle-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--border);
}

.principle-list article,
.case-table article {
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
}

.principle-list span,
.case-table p,
.journal-list span,
.journal-list time {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
}

.frameworks,
.journal {
  padding: 112px 0;
  border-top: 1px solid var(--border);
}

.section-heading {
  text-align: center;
  margin-bottom: 58px;
}

.section-heading p:not(.section-kicker) {
  color: var(--muted);
  font-size: 18px;
}

.framework-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
}

.framework-card {
  grid-column: span 4;
  min-height: 390px;
  padding: 24px;
  border: 1px solid var(--border);
  background: rgba(255, 253, 248, 0.68);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color 220ms ease, transform 240ms ease, box-shadow 240ms ease;
}

.framework-card:hover {
  border-color: rgba(17, 17, 17, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 24px 56px rgba(17, 17, 17, 0.08);
}

.framework-card.featured {
  grid-column: span 8;
  background: #f3efe6;
}

.framework-card p:last-child {
  color: var(--muted);
}

.diagram {
  position: relative;
  min-height: 145px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 28px;
}

.diagram span {
  position: absolute;
  display: block;
  border: 1px solid var(--text);
  background: var(--paper);
}

.relation-diagram::before,
.knowledge-diagram::before,
.asset-diagram::before,
.visibility-diagram::before,
.llmo-diagram::before {
  content: "";
  position: absolute;
  inset: 22px 28px 34px;
  border-top: 1px solid var(--blue);
  border-left: 1px solid var(--gold);
  transform: skew(-16deg);
  opacity: 0.7;
}

.relation-diagram span:nth-child(1) { width: 46px; height: 46px; left: 6%; top: 22%; }
.relation-diagram span:nth-child(2) { width: 70px; height: 70px; left: 38%; top: 8%; border-color: var(--blue); }
.relation-diagram span:nth-child(3) { width: 38px; height: 88px; right: 8%; bottom: 18%; border-color: var(--gold); }

.knowledge-diagram span:nth-child(1) { width: 30%; height: 28px; left: 6%; top: 16%; }
.knowledge-diagram span:nth-child(2) { width: 44%; height: 28px; left: 20%; top: 42%; border-color: var(--blue); }
.knowledge-diagram span:nth-child(3) { width: 26%; height: 28px; right: 8%; top: 68%; }
.knowledge-diagram span:nth-child(4) { width: 10px; height: 110px; left: 12%; top: 12%; background: var(--gold); border: 0; }

.asset-diagram span:nth-child(1) { width: 74%; height: 40px; left: 8%; top: 16%; }
.asset-diagram span:nth-child(2) { width: 42%; height: 40px; left: 28%; top: 48%; border-color: var(--vermilion); }
.asset-diagram span:nth-child(3) { width: 18%; height: 40px; right: 8%; top: 48%; background: var(--gold); border: 0; }

.visibility-diagram span:nth-child(1) { width: 94px; height: 94px; left: 10%; top: 18%; border-radius: 50%; border-color: var(--blue); }
.visibility-diagram span:nth-child(2) { width: 94px; height: 94px; left: 38%; top: 18%; border-radius: 50%; }
.visibility-diagram span:nth-child(3) { width: 94px; height: 94px; right: 10%; top: 18%; border-radius: 50%; border-color: var(--gold); }

.llmo-diagram span:nth-child(1) { width: 48%; height: 80px; left: 7%; top: 16%; border-color: var(--blue); }
.llmo-diagram span:nth-child(2) { width: 26%; height: 80px; right: 8%; top: 16%; }
.llmo-diagram span:nth-child(3) { width: 30%; height: 24px; left: 22%; bottom: 18%; background: var(--gold); border: 0; }
.llmo-diagram span:nth-child(4) { width: 22%; height: 24px; right: 18%; bottom: 18%; background: var(--vermilion); border: 0; }

.case-table {
  border-top: 1px solid var(--border);
}

.case-table h3 {
  margin-bottom: 4px;
}

.case-table span {
  color: var(--muted);
}

.journal-list {
  width: min(100%, 980px);
  margin: 0 auto;
  border-top: 1px solid var(--border);
}

.journal-categories {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 56px;
}

.journal-categories span {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  border: 1px solid var(--border);
  padding: 0 12px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
}

.journal-feature {
  width: min(100%, 1180px);
  margin: 0 auto 64px;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 18px;
  align-items: start;
}

.journal-feature-main {
  border-top: 1px solid var(--text);
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
  transition: opacity 200ms ease;
}

.journal-feature-main:hover {
  opacity: 0.72;
}

.journal-feature-note {
  border-top: 1px solid var(--text);
  border-bottom: 1px solid var(--border);
  padding: 28px 0 30px;
}

.journal-feature-main h3 {
  max-width: 780px;
  margin-bottom: 18px;
  font-family: var(--serif);
  font-size: clamp(42px, 5.2vw, 78px);
  font-weight: 400;
  line-height: 0.98;
}

.journal-feature-main > p:last-child,
.journal-feature-note span {
  display: block;
  color: var(--muted);
  font-size: 17px;
}

.journal-meta {
  display: flex;
  gap: 20px;
  margin-bottom: 26px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.journal-feature-note p {
  margin-bottom: 18px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.journal-feature-note strong {
  display: block;
  margin-bottom: 16px;
  font-family: var(--serif);
  font-size: clamp(30px, 3vw, 38px);
  font-weight: 400;
  line-height: 1.02;
}

.journal-list a {
  display: grid;
  grid-template-columns: 150px 1fr 240px 90px;
  gap: 28px;
  align-items: start;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
  transition: opacity 180ms ease;
}

.journal-list a:hover {
  opacity: 0.68;
}

.journal-list strong {
  font-family: var(--serif);
  font-size: clamp(27px, 3vw, 42px);
  font-weight: 400;
  line-height: 1.05;
}

.journal-list p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.about p:last-child {
  color: var(--muted);
  font-size: 18px;
}

.legal-hero {
  padding: 116px 0 58px;
}

.legal-hero h1 {
  margin-bottom: 28px;
  font-size: clamp(52px, 7vw, 104px);
}

.legal-hero p:last-child {
  color: var(--muted);
  font-size: 18px;
}

.legal-panel {
  padding: 0 0 64px;
}

.legal-section-heading {
  margin-bottom: 34px;
}

.legal-section-heading h2 {
  margin-bottom: 20px;
  font-size: clamp(38px, 4.5vw, 68px);
}

.legal-section-heading p:not(.section-kicker) {
  color: var(--muted);
  font-size: 17px;
}

.legal-list {
  margin: 0;
  border-top: 1px solid var(--border);
}

.legal-list div {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 28px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}

.legal-list dt {
  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
}

.legal-list dd {
  margin: 0;
  color: var(--text);
}

.legal-list a {
  border-bottom: 1px solid currentColor;
}

.privacy-panel {
  padding: 82px 0 88px;
  border-top: 1px solid var(--border);
}

.policy-block {
  padding: 28px 0;
  border-top: 1px solid var(--border);
}

.policy-block h3 {
  margin-bottom: 14px;
  color: var(--text);
  font-size: 22px;
}

.policy-block h4 {
  margin: 22px 0 10px;
  color: var(--blue);
  font-size: 15px;
}

.policy-block p,
.policy-block li {
  color: var(--muted);
}

.policy-block ul {
  margin: 12px 0 0;
  padding-left: 1.3em;
}

.policy-block a {
  border-bottom: 1px solid currentColor;
}

.article-page {
  padding: 112px 0 70px;
}

.article-page h1 {
  margin-bottom: 30px;
  font-size: clamp(52px, 7vw, 104px);
}

.article-lead {
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
}

.article-page time {
  display: block;
  margin: 26px 0 58px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.article-page section {
  padding: 34px 0;
  border-top: 1px solid var(--border);
}

.article-page section:last-child {
  border-bottom: 1px solid var(--border);
}

.article-page h2 {
  margin-bottom: 18px;
  font-size: clamp(34px, 4vw, 58px);
}

.article-page p {
  color: var(--muted);
  font-size: 17px;
}

.article-nav {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 100px;
}

.legal-back {
  padding-bottom: 100px;
}

.contact {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: end;
}

.contact h2 {
  max-width: 760px;
  margin-bottom: 24px;
}

.contact-copy > p:not(.section-kicker) {
  max-width: 620px;
  color: var(--muted);
  font-size: 17px;
}

.contact-page {
  padding: 108px 0 120px;
}

.contact-page-copy {
  grid-column: 1 / span 5;
}

.contact-page-copy h1 {
  margin-bottom: 30px;
  font-size: clamp(58px, 7.6vw, 120px);
}

.contact-page-copy > p {
  color: var(--muted);
  font-size: 18px;
}

.contact-workflow {
  grid-column: 7 / -1;
}

.contact-security {
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--border);
}

.contact-security li {
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
}

.contact-form-secure {
  border-top: 1px solid var(--text);
}

.form-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.form-steps li {
  border-top: 1px solid var(--border);
  padding-top: 10px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.form-steps li.is-active {
  border-color: var(--text);
  color: var(--blue);
}

.form-panel {
  display: none;
}

.form-panel.is-active {
  display: block;
}

.form-row {
  display: grid;
  gap: 9px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}

.form-row label,
.consent-row {
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.form-row label span {
  color: var(--vermilion);
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 0;
  background: rgba(255, 253, 248, 0.72);
  color: var(--text);
  font: inherit;
  font-size: 16px;
  line-height: 1.5;
}

.form-row input,
.form-row select {
  min-height: 48px;
  padding: 0 14px;
}

.form-row textarea {
  min-height: 170px;
  resize: vertical;
  padding: 14px;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: 2px solid rgba(22, 72, 134, 0.22);
  outline-offset: 2px;
  border-color: var(--blue);
}

.consent-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 20px 0 24px;
  color: var(--muted);
  text-transform: none;
}

.consent-row input {
  margin-top: 5px;
  accent-color: var(--blue);
}

.consent-row a {
  color: var(--blue);
  border-bottom: 1px solid currentColor;
}

.form-note {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 13px;
}

.contact-form-secure button {
  width: 100%;
}

.confirm-box {
  display: grid;
  border-top: 1px solid var(--text);
}

.confirm-box div {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}

.confirm-box dt {
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
}

.confirm-box dd {
  margin: 0;
  color: var(--text);
  white-space: pre-wrap;
}

.form-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 22px;
}

.complete-box {
  border-top: 1px solid var(--text);
  border-bottom: 1px solid var(--border);
  padding: 34px 0;
}

.complete-box h2 {
  margin-bottom: 18px;
  font-size: clamp(40px, 5vw, 70px);
}

.complete-box p:not(.section-kicker) {
  color: var(--muted);
}

.complete-box .button {
  margin-top: 22px;
  width: auto;
}

.form-status {
  margin: 18px 0 0;
  color: var(--vermilion);
  font-size: 13px;
}

.honeypot {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.site-footer {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  padding: 32px 0 44px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-size: 13px;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 700ms ease, transform 700ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-top: 54px;
  }

  .hero-copy,
  .hero-visual,
  .principles > div:first-child,
  .proof > div:first-child,
  .contact-page-copy,
  .contact-workflow,
  .principle-list,
  .case-table {
    grid-column: 1 / -1;
  }

  .hero-visual img {
    aspect-ratio: 16 / 10;
  }

  .framework-card,
  .framework-card.featured {
    grid-column: span 6;
  }

  .journal-list a {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .journal-feature {
    grid-template-columns: 1fr;
  }

  .journal-feature-note {
    align-self: stretch;
  }

  .legal-list div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .article-nav {
    flex-direction: column;
  }

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

  .contact .button {
    width: 100%;
  }
}

@media (max-width: 640px) {
  main,
  .site-header,
  .site-footer {
    width: min(calc(100% - 28px), var(--max));
  }

  h1 {
    font-size: clamp(54px, 18vw, 78px);
  }

  h2 {
    font-size: clamp(40px, 13vw, 58px);
  }

  .brand span:last-child {
    display: none;
  }

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

  .framework-card,
  .framework-card.featured {
    grid-column: 1 / -1;
    min-height: 330px;
  }

  .manifesto,
  .about,
  .frameworks,
  .journal,
  .principles,
  .proof,
  .contact {
    padding-block: 76px;
  }

  .site-footer {
    flex-direction: column;
  }

  .confirm-box div,
  .form-actions {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  .info-timeline {
    display: none;
  }

  .rail-wave {
    animation: none !important;
  }
}