:root {
  --paper: #f7f3ed;
  --paper-deep: #e9e1d7;
  --ink: #121212;
  --ink-soft: #55514a;
  --blue: #741a32;
  --white: #fffdfa;
  --rule: rgba(18, 18, 18, 0.22);
  --shell: min(100% - 2rem, 1440px);
  --sans: Arial, "Segoe UI", sans-serif;
  --serif: Georgia, "Times New Roman", serif;
  --header-h: 6.6rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}

body:has(dialog[open]) {
  overflow: hidden;
}

a {
  color: inherit;
}

button,
input {
  font: inherit;
}

[hidden] {
  display: none !important;
}

button,
summary,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.5rem;
  left: 0.5rem;
  padding: 0.8rem 1rem;
  transform: translateY(-150%);
  background: var(--ink);
  color: var(--white);
}

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

.reading-line {
  position: fixed;
  z-index: 80;
  inset: 0 0 auto;
  height: 3px;
  background: transparent;
}

.reading-line span {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--blue);
}

.masthead {
  position: sticky;
  z-index: 60;
  top: 0;
  background: color-mix(in srgb, var(--paper) 93%, transparent);
  border-bottom: 1px solid var(--rule);
  backdrop-filter: blur(12px);
}

.masthead__inner {
  position: relative;
  width: var(--shell);
  min-height: var(--header-h);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  grid-template-areas:
    "brand"
    "nav";
  gap: 0.65rem 1rem;
  align-items: center;
  padding: 0.9rem 0 0.75rem;
}

.issue {
  grid-area: issue;
  display: none;
  width: max-content;
  gap: 0.7rem;
  align-items: baseline;
  color: var(--ink);
  text-decoration: none;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.wordmark {
  grid-area: brand;
  justify-self: center;
  color: var(--ink);
  font-size: clamp(0.78rem, 3.4vw, 1.05rem);
  font-weight: 700;
  letter-spacing: 0.21em;
  text-decoration: none;
}

.issue span:last-child {
  color: var(--ink-soft);
  font-weight: 500;
}

.chapter-nav {
  grid-area: nav;
  display: flex;
  gap: 1.1rem;
  overflow-x: auto;
  scrollbar-width: none;
  white-space: nowrap;
}

.chapter-nav::-webkit-scrollbar {
  display: none;
}

.chapter-nav a {
  color: var(--ink-soft);
  font-size: 0.8rem;
  text-underline-offset: 0.3rem;
  text-decoration-thickness: 1px;
}

.chapter-nav a:hover {
  color: var(--ink);
}

.personalize-open {
  grid-area: action;
  position: absolute;
  top: 0.95rem;
  right: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0;
  border: 0;
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 700;
  justify-self: end;
}

.personalize-open__dot {
  color: var(--blue);
  font-size: 0.72rem;
}

.personalize-open__short {
  color: var(--ink);
}

.personalize-open__full {
  display: none;
  color: var(--ink);
}

.chapter {
  position: relative;
}

.section-shell {
  width: var(--shell);
  margin: 0 auto;
}

.section-number,
.kicker,
.hero__meta,
.closing__small {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.hero {
  width: var(--shell);
  overflow: hidden;
  min-height: calc(100svh - var(--header-h));
  margin: 0 auto;
  padding: clamp(2.5rem, 7vw, 7rem) 0 2rem;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "meta index"
    "copy copy"
    "jump jump";
  align-content: space-between;
  gap: 2rem;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 8%;
  right: -16vw;
  width: min(56vw, 38rem);
  height: min(56vw, 38rem);
  background: var(--paper-deep);
  transform: rotate(8deg);
}

.hero__index {
  grid-area: index;
  color: var(--blue);
  font-size: clamp(3.5rem, 15vw, 8rem);
  font-weight: 800;
  line-height: 0.72;
  letter-spacing: -0.09em;
}

.hero__meta {
  grid-area: meta;
  align-self: start;
}

.hero__meta p {
  margin: 0 0 0.35rem;
}

.hero__copy {
  grid-area: copy;
  max-width: 78rem;
}

.kicker {
  margin-bottom: 1.2rem;
  color: var(--blue);
}

.hero h1,
.section-intro h2,
.company__header h2,
.values__intro h2,
.structure h2 {
  margin: 0;
  font-weight: 760;
  line-height: 0.88;
  letter-spacing: -0.075em;
}

.hero h1 {
  max-width: 11ch;
  font-size: clamp(3.45rem, 13.5vw, 10.5rem);
}

.hero h1 em,
.manifesto em,
.values__intro em,
.structure h2 em {
  font-family: var(--serif);
  font-weight: 400;
}

.accent-dot {
  color: var(--blue);
}

.hero__lead {
  max-width: 36rem;
  margin: 2rem 0 0 auto;
  font-family: var(--serif);
  font-size: clamp(1.15rem, 3.8vw, 1.75rem);
  line-height: 1.35;
}

.hero__jump {
  grid-area: jump;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.85rem 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  font-size: 0.85rem;
  font-weight: 800;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero__jump span:last-child {
  color: var(--blue);
  font-size: 1.25rem;
}

.route {
  padding: clamp(5.5rem, 11vw, 10rem) 0;
  background: var(--white);
}

.route__grid {
  display: grid;
  gap: 3rem;
}

.section-intro h2,
.company__header h2,
.values__intro h2,
.structure h2 {
  margin-top: 1.3rem;
  font-size: clamp(3.25rem, 10vw, 8.5rem);
}

.section-intro > p:last-child,
.values__intro > p:last-child {
  max-width: 32rem;
  margin: 1.8rem 0 0;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: 1.12rem;
}

.schedule {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid var(--ink);
}

.schedule__item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  padding: 1.4rem 3.3rem 1.5rem 0;
  border-bottom: 1px solid var(--rule);
}

.schedule__item h3 {
  margin: 0;
  font-size: 1.2rem;
  line-height: 1.15;
}

.schedule__item p {
  max-width: 35rem;
  margin: 0.45rem 0 0;
  color: var(--ink-soft);
}

.schedule__mark {
  position: absolute;
  top: 1.35rem;
  right: 0;
  color: rgba(18, 18, 18, 0.22);
  font-size: 0.75rem;
  font-weight: 800;
}

.manifesto {
  position: relative;
  min-height: 75svh;
  overflow: hidden;
  display: grid;
  place-items: center;
  padding: 6rem 1rem;
  color: var(--white);
  background: var(--blue);
}

.manifesto__ticker {
  position: absolute;
  inset: 1.2rem 0 auto;
  display: flex;
  justify-content: space-around;
  gap: 2rem;
  white-space: nowrap;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.manifesto p {
  margin: 0;
  font-size: clamp(3.5rem, 13vw, 10rem);
  font-weight: 760;
  line-height: 0.9;
  letter-spacing: -0.075em;
  text-align: center;
}

.manifesto em {
  color: var(--ink);
}

.company {
  padding: clamp(5.5rem, 12vw, 11rem) 0;
}

.company__header {
  display: grid;
  gap: 1rem;
}

.company__header h2 {
  max-width: 10ch;
}

.origin {
  margin-top: clamp(4rem, 10vw, 9rem);
  display: grid;
  gap: 2rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--ink);
}

.origin__year {
  margin: 0;
  color: var(--blue);
  font-size: clamp(6rem, 26vw, 17rem);
  font-weight: 800;
  line-height: 0.75;
  letter-spacing: -0.09em;
}

.origin__story {
  max-width: 39rem;
}

.origin__story p {
  margin: 0 0 1rem;
}

.origin__story .origin__lead {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 5vw, 2.7rem);
  line-height: 1.05;
}

.numbers {
  margin: clamp(5rem, 10vw, 9rem) 0 0;
  display: grid;
  border-top: 2px solid var(--ink);
}

.numbers div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--ink);
}

.numbers dd {
  margin: 0;
  font-size: clamp(4.8rem, 18vw, 10rem);
  font-weight: 800;
  line-height: 0.8;
  letter-spacing: -0.075em;
}

.numbers dd span {
  color: var(--blue);
}

.numbers dt {
  max-width: 7rem;
  font-size: 0.75rem;
  font-weight: 800;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  text-align: right;
}

.brands {
  margin-top: clamp(5rem, 12vw, 10rem);
}

.brands > p {
  margin: 0 0 1.5rem;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: 1.15rem;
}

.brands ul {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ink);
}

.brands li {
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--ink);
  font-size: clamp(2.2rem, 8vw, 7.5rem);
  font-weight: 760;
  line-height: 1;
  letter-spacing: -0.055em;
}

.brands li:nth-child(2) {
  padding-left: 11%;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
}

.brands li:nth-child(3) {
  padding-left: 23%;
}

.values {
  padding: clamp(5.5rem, 12vw, 11rem) 0;
  background: var(--paper-deep);
}

.values__grid {
  display: grid;
  gap: 4rem;
}

.values__intro h2 {
  max-width: 10ch;
}

.value-list {
  border-top: 2px solid var(--ink);
}

.value {
  border-bottom: 1px solid var(--ink);
}

.value summary {
  position: relative;
  display: grid;
  grid-template-columns: 2rem 1fr 1.6rem;
  gap: 0.7rem;
  align-items: center;
  padding: 1.15rem 0;
  cursor: pointer;
  list-style: none;
}

.value summary::-webkit-details-marker {
  display: none;
}

.value summary span {
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 800;
}

.value summary strong {
  font-size: clamp(1.15rem, 4.8vw, 2rem);
  line-height: 1.05;
  letter-spacing: -0.025em;
}

.value summary i,
.value summary i::after {
  display: block;
  width: 1rem;
  height: 2px;
  background: var(--ink);
  transition: transform 180ms ease;
}

.value summary i {
  position: relative;
  justify-self: end;
}

.value summary i::after {
  content: "";
  position: absolute;
  transform: rotate(90deg);
}

.value[open] summary i::after {
  transform: rotate(0);
}

.value p {
  max-width: 36rem;
  margin: -0.2rem 1.5rem 1.4rem 2.7rem;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: 1.08rem;
}

.structure {
  position: relative;
  min-height: 90svh;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: clamp(6rem, 13vw, 12rem) 0;
  color: var(--white);
  background: var(--ink);
}

.structure__number {
  position: absolute;
  right: 0;
  bottom: -0.2em;
  color: rgba(255, 255, 255, 0.06);
  font-size: min(68vw, 52rem);
  font-weight: 800;
  line-height: 0.7;
  letter-spacing: -0.1em;
}

.structure__inner {
  position: relative;
  z-index: 1;
}

.structure .section-number {
  color: #d9a9b6;
}

.structure h2 {
  max-width: 11ch;
}

.structure h2 em {
  color: #d9a9b6;
}

.structure__copy {
  max-width: 35rem;
  margin: 3rem 0 0 auto;
}

.structure__copy p {
  margin: 0 0 2rem;
  color: rgba(255, 255, 255, 0.72);
  font-family: var(--serif);
  font-size: 1.15rem;
}

.structure__copy a {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding: 1rem 0;
  border-top: 1px solid var(--white);
  border-bottom: 1px solid var(--white);
  font-size: 0.8rem;
  font-weight: 800;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.structure__copy a span {
  color: #d9a9b6;
  font-size: 1.1rem;
}

.closing {
  padding: clamp(6rem, 13vw, 12rem) 0 3rem;
}

.closing__inner {
  min-height: 72svh;
  display: flex;
  flex-direction: column;
}

.closing__small {
  color: var(--blue);
}

.closing__title {
  margin: auto 0 2rem;
  font-size: clamp(3.5rem, 13vw, 10.5rem);
  font-weight: 760;
  line-height: 0.9;
  letter-spacing: -0.075em;
}

.closing__note {
  max-width: 33rem;
  margin: 0 0 4rem auto;
  font-family: var(--serif);
  font-size: clamp(1.15rem, 4vw, 1.8rem);
}

.closing a {
  padding-top: 1rem;
  border-top: 1px solid var(--ink);
  font-size: 0.78rem;
  font-weight: 800;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.personalize {
  width: min(100% - 1rem, 49rem);
  max-height: calc(100svh - 1rem);
  margin: auto;
  padding: 0;
  border: 0;
  color: var(--ink);
  background: var(--paper);
  box-shadow: 0 2rem 5rem rgba(0, 0, 0, 0.25);
}

.personalize::backdrop {
  background: rgba(18, 18, 18, 0.75);
  backdrop-filter: blur(5px);
}

.personalize form {
  padding: 1.4rem;
}

.personalize__top {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding-bottom: 1.2rem;
  border-bottom: 2px solid var(--ink);
}

.personalize__top p {
  margin: 0 0 0.5rem;
  color: var(--blue);
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.personalize h2 {
  margin: 0;
  font-size: clamp(2rem, 8vw, 3.6rem);
  line-height: 0.95;
  letter-spacing: -0.055em;
}

.dialog-close {
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 1px solid var(--ink);
  border-radius: 50%;
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  font-size: 1.5rem;
  line-height: 1;
}

.personalize__hint {
  max-width: 35rem;
  margin: 1.2rem 0 2rem;
  color: var(--ink-soft);
  font-family: var(--serif);
}

.form-grid {
  display: grid;
  gap: 1.2rem;
}

.form-grid label {
  display: grid;
  gap: 0.45rem;
}

.form-grid label span {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.form-grid input {
  width: 100%;
  padding: 0.75rem 0;
  border: 0;
  border-bottom: 1px solid var(--ink);
  border-radius: 0;
  color: var(--ink);
  background: transparent;
  font-size: 1rem;
}

.personalize__actions {
  display: grid;
  gap: 0.65rem;
  margin-top: 2rem;
}

.button-primary,
.button-quiet {
  min-height: 3rem;
  padding: 0.7rem 1rem;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.button-primary {
  border: 1px solid var(--blue);
  color: var(--white);
  background: var(--blue);
}

.button-quiet {
  border: 1px solid var(--ink);
  color: var(--ink);
  background: transparent;
}

.toast {
  position: fixed;
  z-index: 100;
  right: 1rem;
  bottom: 1rem;
  max-width: calc(100% - 2rem);
  padding: 0.8rem 1rem;
  transform: translateY(150%);
  color: var(--white);
  background: var(--ink);
  opacity: 0;
  font-size: 0.82rem;
  transition: transform 200ms ease, opacity 200ms ease;
}

.toast--visible {
  transform: translateY(0);
  opacity: 1;
}

.reveal {
  opacity: 0;
  transform: translateY(2rem);
  transition: opacity 650ms ease, transform 650ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.reveal--visible {
  opacity: 1;
  transform: translateY(0);
}

@media (min-width: 720px) {
  :root {
    --shell: min(100% - 4rem, 1440px);
    --header-h: 6.15rem;
  }

  .masthead__inner {
    grid-template-columns: 11rem 1fr 11rem;
    grid-template-areas:
      "issue brand action"
      "nav nav nav";
    gap: 0.55rem 2rem;
    padding: 0.8rem 0 0.65rem;
  }

  .issue {
    display: flex;
  }

  .personalize-open {
    position: static;
  }

  .personalize-open__short {
    display: none;
  }

  .personalize-open__full {
    display: inline;
  }

  .chapter-nav {
    justify-content: center;
    gap: clamp(1.2rem, 3vw, 3.5rem);
  }

  .hero {
    grid-template-columns: 8rem 1fr 7rem;
    grid-template-areas:
      "meta copy index"
      ". jump .";
    gap: 2.5rem 2rem;
  }

  .hero::before {
    right: -7vw;
    width: min(41vw, 38rem);
    height: min(41vw, 38rem);
  }

  .hero__index {
    justify-self: end;
    align-self: start;
    font-size: clamp(5rem, 10vw, 8rem);
  }

  .hero__meta {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
  }

  .hero__lead {
    margin-top: 3rem;
  }

  .route__grid {
    grid-template-columns: 0.85fr 1.15fr;
    gap: clamp(3rem, 7vw, 8rem);
    align-items: start;
  }

  .section-intro {
    position: sticky;
    top: calc(var(--header-h) + 2.5rem);
  }

  .schedule__item {
    grid-template-columns: 1fr;
    padding: 1.8rem 3rem 2rem 0;
  }

  .company__header {
    grid-template-columns: 1fr 2.2fr;
    align-items: start;
  }

  .origin {
    grid-template-columns: minmax(0, 1.6fr) minmax(18rem, 0.75fr);
    align-items: end;
  }

  .origin__story {
    padding-bottom: 0.5rem;
  }

  .numbers {
    grid-template-columns: repeat(3, 1fr);
    border-bottom: 2px solid var(--ink);
  }

  .numbers div {
    min-height: 17rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
    padding: 1.5rem;
    border-right: 1px solid var(--ink);
    border-bottom: 0;
  }

  .numbers div:first-child {
    padding-left: 0;
  }

  .numbers div:last-child {
    border-right: 0;
  }

  .numbers dt {
    text-align: left;
  }

  .values__grid {
    grid-template-columns: 0.82fr 1.18fr;
    gap: clamp(4rem, 9vw, 10rem);
    align-items: start;
  }

  .values__intro {
    position: sticky;
    top: calc(var(--header-h) + 2.5rem);
  }

  .value summary {
    grid-template-columns: 2.5rem 1fr 1.8rem;
    gap: 1rem;
    padding: 1.5rem 0;
  }

  .value p {
    margin-left: 3.5rem;
    font-size: 1.2rem;
  }

  .structure__copy {
    margin-top: 5rem;
  }

  .personalize form {
    padding: 2.2rem;
  }

  .form-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem 2rem;
  }

  .form-grid__wide {
    grid-column: 1 / -1;
  }

  .personalize__actions {
    grid-template-columns: 1.25fr 1fr 1fr;
  }
}

@media (min-width: 1120px) {
  .hero {
    grid-template-columns: 9rem minmax(0, 1fr) 8rem;
  }

  .hero__copy {
    padding-left: 5vw;
  }

  .brands li {
    padding-top: 1rem;
    padding-bottom: 1rem;
  }

  .structure__copy p {
    font-size: 1.35rem;
  }
}

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

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

  .reveal {
    opacity: 1;
    transform: none;
  }
}