:root {
  --bg: #000000;
  --bg-deep: #000000;
  --paper: #EDE6DA;
  --dim: rgba(237, 230, 218, 0.6);
  --dimmer: rgba(237, 230, 218, 0.38);
  --line: rgba(237, 230, 218, 0.14);
  --line-soft: rgba(237, 230, 218, 0.08);
  --accent: #D93A2B;
  --sans: 'Inter Tight', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --serif: 'Instrument Serif', 'Inter Tight', serif;
  --mono: 'JetBrains Mono', 'IBM Plex Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--paper);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
a { text-decoration: none; color: inherit; }
button { font-family: inherit; }
::selection {
  background: rgba(217, 58, 43, 0.28);
  color: var(--paper);
}

/* Paper grain */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.035;
  z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='0.85' seed='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Columns */
.col { margin: 0 auto; padding: 0 24px; }
.col-640 { max-width: 640px; }
.col-720 { max-width: 720px; }
.col-880 { max-width: 880px; }
.center { text-align: center; }
.nowrap { white-space: nowrap; }
.accent { color: var(--accent); }
.mono { font-family: var(--mono); }

/* Labels */
.label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--dim);
}
.label-dim { color: var(--dimmer); }
.label-spaced { letter-spacing: 2px; }
.label-top { margin-top: 28px; color: var(--dimmer); }
.letter-2 { letter-spacing: 2px; }
.letter-micro { letter-spacing: 1.8px; font-size: 9px; }

/* Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 22px;
  height: 22px;
  border: 1.3px solid var(--paper);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: -0.5px;
}
.brand-name {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  white-space: nowrap;
}
.nav-links { display: flex; gap: 28px; }
.nav-links a {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--paper);
  transition: color 160ms ease;
}
.nav-links a:hover { color: var(--accent); }

/* Display type (bold sans, no italics) */
.display-xxl {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 80px;
  line-height: 1;
  letter-spacing: -1.8px;
  margin: 0;
  text-wrap: balance;
}
.display-xl {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 72px;
  line-height: 1.05;
  letter-spacing: -1.6px;
  margin: 32px 0 0;
  display: inline-block;
  max-width: min(800px, 100%);
  text-wrap: balance;
}
.display-l {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 56px;
  line-height: 1;
  letter-spacing: -1.5px;
  margin: 0;
  text-wrap: balance;
}
.display-m-heavy {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 44px;
  line-height: 1.1;
  letter-spacing: -1px;
  margin: 0;
  text-wrap: balance;
}
.display-m {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 44px;
  line-height: 1.25;
  letter-spacing: -1px;
  margin: 0;
  text-wrap: balance;
}
.thesis-body {
  font-size: 52px;
  line-height: 1.2;
  letter-spacing: -1.2px;
  margin-top: 28px;
  display: inline-block;
  max-width: min(880px, 100%);
}

/* Scroll-linked blur reveal — words reveal left-to-right, lines stagger */
[data-scroll-blur] .sb-line {
  display: block;
}
[data-scroll-blur] .thesis-body .sb-line + .sb-line {
  margin-top: 0;
}
.sb-word {
  display: inline-block;
  will-change: filter, opacity, transform;
  opacity: 0;
  filter: blur(10px);
  transform: translateY(8px);
}
@media (prefers-reduced-motion: reduce) {
  .sb-word {
    opacity: 1 !important;
    filter: none !important;
    transform: none !important;
  }
}

/* Hero */
.hero { position: relative; padding: 96px 0 64px; }
.hero-sub {
  margin: 28px 0 0;
  display: inline-block;
  max-width: min(820px, 100%);
  font-family: var(--sans);
  font-size: 22px;
  line-height: 1.4;
  color: rgba(237, 230, 218, 0.72);
  text-wrap: balance;
  hyphens: none;
  white-space: normal;
}
.cta-row {
  display: flex;
  gap: 14px;
  justify-content: center;
  margin-top: 44px;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 600;
  padding: 14px 24px;
  border-radius: 2px;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 140ms ease, background 160ms ease, color 160ms ease, border-color 160ms ease;
  display: inline-block;
}
.btn-primary {
  background: var(--paper);
  color: var(--bg);
}
.btn-primary:hover { background: #fff; }
.btn-ghost {
  border: 1px solid var(--dim);
  color: var(--paper);
  background: transparent;
}
.btn-ghost:hover { border-color: var(--paper); }
.btn-lg { padding: 16px 30px; font-weight: 700; }

/* Certificate row */
.certificate {
  margin-top: 72px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: center;
}
.cert-value,
.mono-value {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--paper);
  letter-spacing: 0;
  margin-top: 6px;
  line-height: 1.3;
}
.cert-label-2 { margin-top: 14px; }
.cert-right { text-align: right; }
.seal { color: var(--accent); display: block; }
.seal-circular {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 4px;
  text-transform: uppercase;
}
.seal-word {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.5px;
}
.seal-year {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 2px;
}

/* Stamps */
.stamp-row {
  display: flex;
  gap: 40px;
  justify-content: center;
  margin-top: 48px;
  flex-wrap: wrap;
}
.stamp {
  display: inline-block;
  border: 1.8px solid currentColor;
  padding: 6px 14px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 2.2px;
  text-transform: uppercase;
  font-weight: 600;
  border-radius: 2px;
  box-shadow: inset 0 0 0 1px currentColor;
  white-space: nowrap;
  opacity: 0.92;
  transform: rotate(var(--r, 0deg));
}
.stamp-accent { color: var(--accent); }
.stamp-paper { color: var(--paper); }

/* A new layer */
.layer {
  padding: 120px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.layer .label-spaced { margin-bottom: 40px; }

/* Catalog */
.catalog { padding: 120px 0; }
.section-heading { margin-bottom: 80px; }
.section-heading .label { margin-bottom: 20px; }
.section-sub {
  margin: 20px auto 0;
  max-width: 560px;
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.45;
  color: rgba(237, 230, 218, 0.64);
  text-wrap: balance;
}

.entry {
  padding: 72px 0;
  border-top: 1px solid var(--line);
}
.entry-last { border-bottom: 1px solid var(--line); }

.entry-grid {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  gap: 56px;
  align-items: center;
}
.entry-flip .entry-grid { grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr); }
.entry-flip .plate { order: 2; }
.entry-flip .entry-text { order: 1; }

/* Media plate */
.plate {
  position: relative;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
  background: var(--bg-deep);
  overflow: hidden;
  margin: 0;
}
.plate-inner {
  position: absolute;
  inset: 10px;
  border: 1px solid var(--line-soft);
  pointer-events: none;
}
.plate-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.plate-has-image .plate-ghost,
.plate-has-image .plate-tag,
.plate-has-image .plate-hatch,
.plate-has-image .plate-thumbs { display: none; }
.plate-hatch {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hatch-45 {
  background: repeating-linear-gradient(45deg,
    rgba(237, 230, 218, 0.05) 0,
    rgba(237, 230, 218, 0.05) 2px,
    transparent 2px,
    transparent 14px);
}
.hatch-135 {
  background: repeating-linear-gradient(-45deg,
    rgba(237, 230, 218, 0.05) 0,
    rgba(237, 230, 218, 0.05) 2px,
    transparent 2px,
    transparent 14px);
}
.plate-ghost {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--mono);
  font-size: 180px;
  font-weight: 600;
  color: rgba(237, 230, 218, 0.06);
  letter-spacing: -4px;
  line-height: 1;
  user-select: none;
  pointer-events: none;
}
.plate-tag {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 2.4px;
  text-transform: uppercase;
  color: var(--dim);
  padding: 10px 16px;
  border: 1px solid var(--line);
  background: rgba(10, 10, 10, 0.85);
  white-space: nowrap;
}
.plate-meta {
  position: absolute;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--dim);
  white-space: nowrap;
}
.plate-meta-tl { top: 20px; left: 20px; }
.plate-meta-br { bottom: 20px; right: 20px; }
.plate-thumbs {
  position: absolute;
  bottom: 20px;
  left: 20px;
  display: flex;
  gap: 6px;
}
.plate-thumbs span {
  width: 36px;
  height: 28px;
  border: 1px solid var(--line);
  background: rgba(237, 230, 218, 0.02);
  display: block;
}

/* Text block */
.entry-text { min-width: 0; }
.entry-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 14px;
}
.entry-top .mono { font-size: 11px; }
.entry-name {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 56px;
  line-height: 0.98;
  letter-spacing: -1.6px;
  margin: 0 0 16px;
}
.entry-line {
  font-family: var(--sans);
  font-size: 20px;
  line-height: 1.55;
  color: rgba(237, 230, 218, 0.82);
  margin: 0 0 28px;
}
.entry-meta-list {
  list-style: none;
  margin: 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
}
.entry-meta-list li {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--dim);
  padding: 4px 0;
}
.entry-spec {
  display: inline-block;
  margin-top: 28px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--paper);
  border-bottom: 1px solid var(--dim);
  padding-bottom: 4px;
  transition: color 160ms ease, border-color 160ms ease;
}
.entry-spec:hover { color: var(--accent); border-color: var(--accent); }

/* Live manifest */
.manifest {
  padding: 120px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-deep);
}
.manifest .section-heading { margin-bottom: 64px; }
.manifest .section-heading .label { margin-bottom: 20px; }
.manifest-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
}
.manifest-grid-5 {
  grid-template-columns: repeat(5, 1fr);
}
.manifest-grid-6 {
  grid-template-columns: repeat(3, 1fr);
}
.ledger-rows-wide .ledger-v {
  font-size: 12px;
  color: var(--dim);
}
.manifest-cell {
  background: var(--bg-deep);
  padding: 36px 20px;
  text-align: center;
}
.manifest-value {
  font-family: var(--mono);
  font-size: 36px;
  font-weight: 500;
  margin-top: 18px;
  font-variant-numeric: tabular-nums;
  letter-spacing: -1px;
}

/* Privacy */
.privacy { padding: 120px 0; }
.privacy .label-spaced { margin-bottom: 28px; }
.privacy-sub {
  margin: 28px auto 0;
  max-width: 480px;
  font-family: var(--sans);
  font-size: 20px;
  line-height: 1.55;
  color: rgba(237, 230, 218, 0.82);
}
.ledger {
  margin-top: 56px;
  border: 1px solid var(--line);
  padding: 28px 32px;
  text-align: left;
}
.ledger-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 16px;
  gap: 16px;
}
.ledger-title {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.4px;
  white-space: nowrap;
}
.ledger-head .mono { font-size: 11px; }
.ledger-rows {
  list-style: none;
  margin: 0;
  padding: 0;
}
.ledger-rows li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line-soft);
}
.ledger-rows li:last-child { border-bottom: none; }
.ledger-k {
  font-family: var(--sans);
  font-size: 16px;
  color: rgba(237, 230, 218, 0.8);
  white-space: nowrap;
}
.ledger-v {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--paper);
  white-space: nowrap;
}
.ledger-foot {
  display: flex;
  justify-content: space-between;
  padding-top: 18px;
  margin-top: 6px;
  border-top: 1px solid var(--line);
  gap: 16px;
  flex-wrap: wrap;
}
.privacy-pledge {
  margin: 56px 0 0;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 28px;
  line-height: 1.4;
  letter-spacing: -0.4px;
}

/* Principles */
.principles { padding: 120px 0; border-top: 1px solid var(--line); }
.principle {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 24px;
  padding: 32px 0;
  border-top: 1px solid var(--line);
  align-items: baseline;
}
.principle .mono { font-size: 11px; }
.principle-last { border-bottom: 1px solid var(--line); }
.principle-title {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 28px;
  letter-spacing: -0.4px;
  margin-bottom: 10px;
  line-height: 1.1;
}
.principle-body {
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  color: rgba(237, 230, 218, 0.82);
  margin: 0;
}

/* Closing */
.closing { padding: 140px 0 120px; text-align: center; }
.closing .label-spaced { margin-bottom: 28px; }
.closing-sub {
  margin: 32px auto 0;
  max-width: 460px;
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.55;
  color: rgba(237, 230, 218, 0.72);
}
.closing-cta { margin-top: 44px; }
.closing-mail { margin-top: 24px; }

/* Footer */
.foot { border-top: 1px solid var(--line); padding: 32px 0; }
.foot-inner {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 16px;
}
.foot-brand {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.5px;
}

/* Responsive */
@media (max-width: 720px) {
  .display-xl { font-size: 56px; letter-spacing: -1.2px; }
  .display-xxl { font-size: 56px; letter-spacing: -1.2px; }
  .display-l { font-size: 40px; letter-spacing: -1px; }
  .display-m, .display-m-heavy { font-size: 30px; letter-spacing: -0.6px; }
  .entry-name { font-size: 36px; letter-spacing: -0.8px; }
  .entry { padding: 56px 0; }
  .entry-grid { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .entry-flip .entry-grid { grid-template-columns: minmax(0, 1fr); }
  .entry-flip .plate { order: 1; }
  .entry-flip .entry-text { order: 2; }
  .plate-ghost { font-size: 120px; letter-spacing: -2px; }
  .hero { padding: 72px 0 48px; }
  .hero-sub { font-size: 18px; }
  .certificate { grid-template-columns: 1fr; text-align: center; justify-items: center; gap: 20px; }
  .cert-right { text-align: center; }
  .section-heading { margin-bottom: 56px; }
  .catalog, .privacy, .principles, .manifest, .layer { padding: 80px 0; }
  .closing { padding: 96px 0 80px; }
  .manifest-value { font-size: 28px; }
  .manifest-grid-5 { grid-template-columns: repeat(2, 1fr); }
  .manifest-grid-6 { grid-template-columns: repeat(2, 1fr); }
  .nav-links { gap: 18px; }
  .nav-links a:nth-child(2) { display: none; }
}

@media (max-width: 480px) {
  .display-xl, .display-xxl { font-size: 44px; }
  .entry-name { font-size: 30px; }
  .ledger { padding: 20px 18px; }
  .ledger-k { font-size: 14px; }
  .stamp-row { gap: 20px; }
  .manifest-grid-5 { grid-template-columns: 1fr; }
  .manifest-grid-6 { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .btn, .nav-links a { transition: none; }
}