/* Self-hosted fonts: see assets/fonts/ for the SIL Open Font Licenses. */
@font-face {
  font-family: "Archivo Black";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("./assets/fonts/archivo-black-400.ttf") format("truetype");
}

@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("./assets/fonts/ibm-plex-mono-400.ttf") format("truetype");
}

@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("./assets/fonts/ibm-plex-mono-500.ttf") format("truetype");
}

@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("./assets/fonts/ibm-plex-mono-700.ttf") format("truetype");
}

:root {
  --header-height: 76px;
  --section-space: clamp(48px, 5vw, 96px);
  --section-gutter: clamp(20px, 5vw, 96px);
  --ink: #111315;
  --paper: #dce0e3;
  --surface: #f7f8fa;
  --panel: #cdd3d7;
  --muted: #454d54;
  --mid: #7b858d;
  --light-muted: #b8c0c6;
  --accent: #c74724;
  --accent-hover: #ad3b1c;
  --rule: 3px solid var(--ink);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html,
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
}

body {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
}

a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

a:hover {
  background: var(--ink);
  color: var(--paper);
}

::selection {
  background: var(--ink);
  color: var(--paper);
}

.site-shell {
  min-height: 100vh;
  background: var(--paper);
  color: var(--ink);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 16px);
}

:focus-visible {
  outline: 3px solid currentColor;
  outline-offset: 5px;
}

.mobile-menu {
  display: none;
}

.display-font,
.site-logo,
.hero-title,
.section-title,
.question-text,
.stamp,
.decree-number,
.decree-title,
.command-node,
.excluded-node,
.current-price,
.old-price,
.footer-logo {
  font-family: "Archivo Black", sans-serif;
}

.site-header {
  height: var(--header-height);
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding: 12px 32px;
  border-bottom: var(--rule);
  background: var(--paper);
}

.site-logo {
  font-size: 30px;
  letter-spacing: -1px;
  line-height: 1;
}

.logo-mark {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-left: 3px;
  background: var(--ink);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-link,
.button-link {
  text-decoration: none;
}

.nav-cta,
.button,
.answer-button,
.next-button,
.restart-button {
  border: var(--rule);
  font-family: "IBM Plex Mono", monospace;
  font-weight: 700;
  cursor: pointer;
}

.nav-cta {
  padding: 10px 16px;
  background: var(--ink);
  color: var(--paper);
}

.nav-cta:hover {
  background: var(--paper);
  color: var(--ink);
}

.hero {
  min-height: calc(100svh - var(--header-height));
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 28px;
  padding: 40px 32px 20px;
  border-bottom: var(--rule);
}

.hero-kicker {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.hero-title {
  margin: 0;
  font-size: max(32px, min(11.2vw, 18svh, 210px));
  font-weight: 400;
  line-height: 0.84;
  letter-spacing: -0.045em;
  text-transform: uppercase;
}

.hero-title-line {
  display: block;
  white-space: nowrap;
}

.hero-title-line--last::after {
  content: "";
  display: inline-block;
  width: 0.2em;
  height: 0.2em;
  margin-left: 0.04em;
  background: var(--ink);
}

.hero-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr));
  align-items: end;
  gap: 32px;
  margin-top: auto;
}

.hero-copy {
  max-width: 620px;
  margin: 0;
  font-size: 18px;
  line-height: 1.55;
}

.action-row {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  flex-wrap: wrap;
}

.button-link {
  padding: 18px 24px;
  border: var(--rule);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.button-primary {
  background: var(--accent);
  color: var(--surface);
  box-shadow: 6px 6px 0 var(--mid);
}

.button-primary:hover,
.next-button:hover {
  background: var(--accent-hover);
  color: var(--surface);
}

.button-primary:focus-visible,
.next-button:focus-visible {
  outline-color: var(--ink);
}

.button-secondary,
.restart-button {
  background: var(--surface);
  color: var(--ink);
}

.button-secondary:hover,
.restart-button:hover {
  background: var(--ink);
  color: var(--paper);
}

.interrogation {
  min-height: calc(100svh - var(--header-height));
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr));
  border-bottom: var(--rule);
}

.exhibit {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  min-height: 520px;
  overflow: hidden;
  border-right: var(--rule);
  background: var(--paper);
}

.exhibit-label {
  position: absolute;
  top: 0;
  z-index: 2;
  padding: 8px 14px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.exhibit-label {
  left: 0;
  background: var(--ink);
  color: var(--paper);
}

.interrogator-image {
  display: block;
  width: 100%;
  max-width: 640px;
  height: auto;
  mix-blend-mode: multiply;
  filter: grayscale(1);
  transform: none;
  transition: transform 500ms cubic-bezier(.2, .8, .2, 1);
}

.interrogator-image--high-contrast {
  filter: grayscale(1) contrast(1.35);
}

.interrogator-image--tilt-left {
  transform: rotate(-1.5deg) scale(1.02);
}

.interrogator-image--tilt-right {
  transform: rotate(1deg) scale(1.02);
}

.stamp {
  position: absolute;
  bottom: 16%;
  left: 50%;
  z-index: 3;
  padding: 10px 22px;
  transform: translateX(-50%) rotate(-9deg);
  border: 6px solid var(--accent);
  background: var(--surface);
  color: var(--accent);
  box-shadow: 8px 8px 0 var(--ink);
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: -1px;
  white-space: nowrap;
}

.interrogation-panel {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 32px;
  background: var(--panel);
}

.interrogation-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.step-label,
.keyboard-hint {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.step-label {
  font-weight: 700;
}

.progress {
  display: flex;
  gap: 6px;
}

.progress-segment {
  width: 44px;
  height: 14px;
  border: var(--rule);
  background: transparent;
}

.progress-segment--complete {
  background: var(--accent);
}

.progress-segment--current {
  background: var(--surface);
  border-color: var(--accent);
}

.question-card {
  position: relative;
  min-height: 200px;
  padding: 28px 30px 30px;
  background: var(--ink);
  color: var(--paper);
  box-shadow: 8px 8px 0 var(--mid);
}

.question-tail {
  position: absolute;
  top: 44px;
  left: -22px;
  width: 0;
  height: 0;
  border-top: 16px solid transparent;
  border-right: 22px solid var(--ink);
  border-bottom: 16px solid transparent;
}

.question-eyebrow {
  margin-bottom: 14px;
  color: var(--light-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.question-text {
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.04;
  letter-spacing: -0.02em;
}

.caret--hidden {
  opacity: 0;
}

.caret--visible {
  opacity: 1;
}

.answer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
}

.answer-button {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 20px 22px;
  background: var(--surface);
  color: var(--ink);
  box-shadow: 6px 6px 0 var(--ink);
  font-size: 17px;
  text-align: left;
  transition: opacity 180ms ease, transform 80ms, box-shadow 80ms;
}

.answer-button--waiting {
  visibility: hidden;
  opacity: 0;
}

.answer-button--visible {
  visibility: visible;
  opacity: 1;
}

.answer-button:hover {
  background: var(--ink);
  color: var(--paper);
}

.answer-button:active {
  transform: translate(6px, 6px);
  box-shadow: 0 0 0 var(--ink);
}

.answer-key {
  padding: 1px 6px;
  border: 2px solid currentColor;
  font-size: 12px;
}

.verdict-card,
.dossier {
  border: var(--rule);
  background: var(--surface);
}

.verdict-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 22px 24px;
}

.verdict-heading {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.verdict-title,
.dossier-number,
.dossier-stamp {
  font-weight: 700;
}

.verdict-choice,
.keyboard-hint {
  color: var(--muted);
}

.verdict-copy {
  font-size: 19px;
  line-height: 1.5;
}

.next-button {
  align-self: flex-start;
  padding: 14px 20px;
  background: var(--accent);
  color: var(--surface);
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.dossier {
  display: flex;
  flex-direction: column;
}

.dossier-row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 14px;
  padding: 14px 20px;
  border-bottom: var(--rule);
  font-size: 15px;
}

.dossier-stamp {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.dossier-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  padding: 20px;
}

.compact-button {
  padding: 14px 20px;
  font-size: 14px;
}

.restart-button {
  padding: 14px 20px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.keyboard-hint {
  margin-top: auto;
  font-size: 12px;
  letter-spacing: 1px;
}

.bordered-section {
  min-height: calc(100svh - var(--header-height));
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--section-space) var(--section-gutter);
  border-bottom: var(--rule);
}

.section-heading-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding: 0 0 40px;
}

.section-title {
  margin: 0;
  font-size: clamp(36px, 5vw, 72px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}

.section-note {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 2px;
  max-width: 40ch;
  line-height: 1.6;
  color: var(--muted);
}

.decrees-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 24px;
}

.decree {
  display: flex;
  flex-direction: column;
  gap: 28px;
  min-height: 380px;
  padding: clamp(28px, 3vw, 48px);
  border: var(--rule);
  background: var(--surface);
}

.decree--inverse {
  background: var(--ink);
  color: var(--surface);
}

.decree-number {
  font-size: 64px;
  line-height: 0.8;
}

.decree-title {
  margin: 0;
  font-size: 28px;
  font-weight: 400;
  line-height: 1;
  text-transform: uppercase;
}

.decree-copy {
  max-width: 42ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
}

.key-combo {
  padding: 0 6px;
  border: 2px solid var(--ink);
}

.chain-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
  gap: clamp(40px, 5vw, 96px);
  align-items: center;
  min-height: calc(100svh - var(--header-height));
  padding: var(--section-space) var(--section-gutter);
  border-bottom: var(--rule);
  background: var(--panel);
}

.chain-copy {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.chain-copy .section-title {
  max-width: 12ch;
}

.section-copy {
  max-width: 520px;
  margin: 0;
  font-size: 17px;
  line-height: 1.75;
}

.provider-list {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.provider-tag {
  padding: 8px 12px;
  border: var(--rule);
  background: var(--surface);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
}

.command-diagram {
  display: flex;
  flex-direction: column;
  align-self: center;
  gap: 24px;
  padding: clamp(24px, 3vw, 56px);
  border: var(--rule);
  background: var(--surface);
}

.command-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 64px minmax(0, 1fr);
  align-items: center;
}

.command-node {
  padding: 28px 18px;
  border: var(--rule);
  background: var(--surface);
  font-size: clamp(17px, 1.5vw, 24px);
  text-align: center;
  text-transform: uppercase;
}

.command-node--source {
  background: var(--ink);
  color: var(--paper);
}

.command-arrow {
  position: relative;
  height: 3px;
  background: var(--ink);
}

.command-arrow::after {
  position: absolute;
  top: -8px;
  right: -2px;
  width: 0;
  height: 0;
  border-top: 9px solid transparent;
  border-bottom: 9px solid transparent;
  border-left: 14px solid var(--ink);
  content: "";
}

.excluded-wrap {
  display: flex;
  justify-content: center;
  margin-top: 8px;
}

.excluded-node {
  padding: 16px 22px;
  border: 3px dashed var(--mid);
  color: var(--mid);
  font-size: 20px;
  text-decoration: line-through;
  text-decoration-thickness: 3px;
  text-transform: uppercase;
}

.diagram-caption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.price-section {
  min-height: calc(100svh - var(--header-height));
  padding: var(--section-space) var(--section-gutter);
  border-bottom: var(--rule);
}

.price-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
  border: var(--rule);
}

.price-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 28px;
  padding: clamp(32px, 4vw, 72px);
  border-right: var(--rule);
  background: var(--ink);
  color: var(--paper);
}

.price-kicker {
  color: var(--light-muted);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.price-row {
  display: flex;
  align-items: baseline;
  gap: 20px;
  flex-wrap: wrap;
}

.current-price {
  font-size: clamp(110px, 12vw, 200px);
  line-height: 0.8;
  letter-spacing: -0.05em;
}

.old-price {
  color: var(--mid);
  font-size: 36px;
  text-decoration: line-through;
  text-decoration-thickness: 5px;
}

.price-summary {
  margin-top: 12px;
  font-size: 16px;
}

.price-disclosure {
  max-width: 38ch;
  margin: 0;
  color: var(--light-muted);
  font-size: 14px;
  line-height: 1.7;
}

.purchase-note {
  margin: 0;
  max-width: 46ch;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.price-details {
  background: var(--surface);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 28px;
  padding: clamp(28px, 3vw, 56px);
}

.feature-list {
  display: flex;
  flex-direction: column;
  border-top: var(--rule);
}

.feature-row {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 0;
  border-bottom: var(--rule);
  font-size: 16px;
}

.feature-row strong {
  max-width: 48%;
  text-align: right;
  line-height: 1.5;
}

.store-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.store-button {
  padding: 18px 26px;
  font-size: 15px;
}

.fine-print {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 48px;
  padding: 56px var(--section-gutter);
  border-bottom: var(--rule);
}

.fine-print-title {
  font-size: clamp(28px, 3.4vw, 48px);
  line-height: 0.95;
  letter-spacing: -0.02em;
}

.fine-print-copy {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 24px 32px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.footer-logo {
  font-size: 20px;
  text-transform: none;
  letter-spacing: -0.5px;
}

@media (max-width: 879px) {
  .exhibit {
    margin-right: 0;
    border-right: 0;
    border-bottom: var(--rule);
  }
}

@media (max-width: 839px) {
  .price-card {
    margin-right: 0;
    border-right: 0;
    border-bottom: var(--rule);
  }
}

@media (max-width: 640px) {
  :root {
    --header-height: 68px;
  }

  .site-header {
    flex-wrap: nowrap;
  }

  .site-nav {
    display: none;
  }

  .mobile-menu {
    display: block;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
  }

  .mobile-menu summary {
    list-style: none;
    cursor: pointer;
    padding: 12px;
    border: var(--rule);
  }

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

  .mobile-menu nav {
    position: absolute;
    top: calc(var(--header-height) - 3px);
    right: 0;
    left: 0;
    display: grid;
    padding: 12px 20px;
    border-bottom: var(--rule);
    background: var(--paper);
  }

  .mobile-menu nav a {
    padding: 14px 8px;
  }

  .hero {
    gap: 24px;
    padding-top: 28px;
  }

  .hero-title {
    font-size: 9vw;
    line-height: 0.95;
  }

  .hero-copy {
    font-size: 15px;
    line-height: 1.5;
  }

  .hero-details {
    gap: 24px;
  }

  .hero-kicker {
    font-size: 11px;
    letter-spacing: 1px;
  }

  .action-row .button-link {
    width: 100%;
    padding: 16px 12px;
    font-size: 12px;
    text-align: center;
  }

  .site-header,
  .hero,
  .interrogation-panel,
  .section-heading-row,
  .decree,
  .chain-section,
  .price-card,
  .price-details,
  .fine-print,
  .site-footer {
    padding-right: 20px;
    padding-left: 20px;
  }

  .site-nav {
    gap: 14px;
  }

  .action-row {
    justify-content: flex-start;
  }

  .exhibit {
    order: 1;
    min-height: 300px;
    border-top: var(--rule);
    border-bottom: 0;
  }

  .interrogator-image {
    width: auto;
    max-width: 100%;
    max-height: 340px;
  }

  .exhibit-label {
    padding: 8px 10px;
    font-size: 9px;
    letter-spacing: 1px;
  }

  .exhibit-label {
    max-width: calc(100% - 105px);
  }

  .interrogation-panel {
    gap: 22px;
    padding-top: 24px;
    padding-bottom: 24px;
  }

  .question-card {
    min-height: 0;
    padding: 22px 20px;
  }

  .question-text {
    font-size: 27px;
  }

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

  .answer-button {
    padding: 16px;
    font-size: 15px;
  }

  .feature-row {
    font-size: 14px;
  }

  .feature-row strong {
    max-width: 45%;
    text-align: right;
  }

  .store-button {
    padding: 16px 12px;
    font-size: 12px;
  }

  .stamp {
    max-width: calc(100% - 40px);
    font-size: clamp(28px, 10vw, 44px);
    white-space: normal;
  }

  .question-tail {
    display: none;
  }

  .dossier-row {
    grid-template-columns: 36px minmax(0, 1fr);
  }

  .dossier-stamp {
    grid-column: 2;
  }

  .command-flow {
    grid-template-columns: minmax(0, 1fr) 40px minmax(0, 1fr);
  }

  .command-node {
    padding: 18px 10px;
    font-size: 17px;
  }

  .feature-row {
    align-items: flex-start;
  }
}

@media (min-width: 641px) and (max-width: 1050px) {
  .site-nav {
    gap: 12px;
    font-size: 11px;
    letter-spacing: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .answer-button {
    transition: none;
  }
  html {
    scroll-behavior: auto;
  }

  .interrogator-image {
    transition: none;
  }
}

@media (max-width: 1000px) {
  .decrees-grid,
  .chain-section,
  .price-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .bordered-section,
  .chain-section,
  .price-section {
    min-height: 0;
  }

  .decree {
    min-height: 0;
  }

  .price-card {
    border-right: 0;
    border-bottom: var(--rule);
  }
}

@media (max-width: 640px) {
  .section-heading-row {
    padding: 0 0 28px;
  }

  .section-note {
    font-size: 11px;
    letter-spacing: 1px;
  }

  .decree {
    gap: 22px;
    padding: 28px;
  }

  .decree-number {
    font-size: 48px;
  }

  .decree-title {
    font-size: 25px;
  }

  .chain-copy {
    gap: 24px;
  }

  .command-diagram {
    gap: 20px;
    padding: 24px 16px;
  }

  .command-flow {
    grid-template-columns: minmax(0, 1fr) 24px minmax(0, 1fr);
  }

  .command-node {
    padding: 20px 8px;
    font-size: 14px;
  }

  .excluded-node {
    padding: 12px;
    font-size: 16px;
  }

  .diagram-caption {
    letter-spacing: 1px;
    line-height: 1.6;
  }

  .price-card,
  .price-details {
    padding: 32px 24px;
  }

  .current-price {
    font-size: clamp(80px, 25vw, 110px);
  }

  .old-price {
    font-size: 30px;
  }

  .price-row {
    gap: 16px;
  }

  .feature-row {
    gap: 16px;
    font-size: 13px;
  }

  .store-button {
    width: 100%;
    text-align: center;
  }
}