@font-face {
  font-family: "Reggae One";
  src: url("../fonts/reggae-one-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "IBM Plex Sans";
  src: url("../fonts/ibm-plex-sans-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
}

:root {
  color-scheme: dark;

  /* Primitivos: descrevem o valor. */
  --neutral-950: #030303;
  --neutral-900: #080808;
  --neutral-850: #111010;
  --neutral-800: #191818;
  --neutral-700: #292727;
  --neutral-400: #8d8885;
  --neutral-300: #c8c1bc;
  --neutral-100: #e7e1db;
  --neutral-50: #f5f1eb;
  --cinnabar-500: #c51f2d;
  --cinnabar-400: #ef3040;
  --cinnabar-600: #9d1420;
  --wine-700: #710d17;
  --danger-500: #ef5960;
  --world-ninja: #c52b31;
  --world-arcane: #a61c25;
  --world-occult: #7f1820;

  /* Semânticos: descrevem o trabalho. Componentes só usam este nível. */
  --color-bg-page: var(--neutral-950);
  --color-bg-surface: var(--neutral-900);
  --color-bg-raised: var(--neutral-850);
  --color-bg-sunken: #000;
  --color-bg-scrim: rgb(7 6 6 / 86%);
  --color-text-primary: var(--neutral-50);
  --color-text-secondary: var(--neutral-300);
  --color-text-inverse: #fff9f2;
  --color-border-subtle: rgb(242 236 229 / 13%);
  --color-border-default: rgb(242 236 229 / 25%);
  --color-border-strong: rgb(189 32 40 / 70%);
  --color-border-focus: #ff6b71;
  --color-separator: rgb(242 236 229 / 16%);
  --color-accent-subtle: rgb(189 32 40 / 15%);
  --color-accent-solid: var(--cinnabar-500);
  --color-accent-solid-hover: var(--cinnabar-400);
  --color-accent-text: #ef5960;
  --color-relic: var(--neutral-100);
  --color-host-targa: #e13a42;
  --color-host-evtsu: #f2ece5;
  --color-hero-base: #050404;
  --color-hero-scrim: rgb(7 6 6 / 90%);
  --color-hero-veil: rgb(116 20 26 / 34%);
  --color-image-outline: rgb(242 236 229 / 18%);
  --shadow-image: 0 2rem 5rem rgb(0 0 0 / 62%);

  --motion-fast: 140ms;
  --motion-interactive: 220ms;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);

  --font-display: "Reggae One", Impact, sans-serif;
  --font-body: "IBM Plex Sans", "Segoe UI", sans-serif;
  --text-display: clamp(3rem, 5.5vw, 5.8rem);
  --text-h2: clamp(2.15rem, 4.4vw, 4rem);
  --text-h3: clamp(1.5rem, 2.4vw, 2rem);
  --text-body-lg: clamp(1.05rem, 1.4vw, 1.25rem);
  --text-body: 1rem;
  --text-caption: 0.8125rem;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 2.5rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --space-10: 9rem;
  --container: 90rem;
  --gutter: clamp(1rem, 4vw, 4rem);
  --header-height: 6.5rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: auto;
  scroll-padding-top: calc(var(--header-height) + 1rem);
  background: var(--color-bg-page);
}

body {
  margin: 0;
  min-width: 20rem;
  color: var(--color-text-primary);
  background:
    radial-gradient(circle at 18% 7%, rgb(116 20 26 / 16%), transparent 31rem),
    radial-gradient(circle at 82% 31%, rgb(189 32 40 / 8%), transparent 36rem),
    var(--color-bg-page);
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: 20;
  background-image: repeating-radial-gradient(circle at 20% 30%, transparent 0 2px, rgb(242 236 229 / 1.35%) 3px 4px);
  background-size: 7px 7px;
  content: "";
  opacity: 0.28;
  pointer-events: none;
}

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

a {
  color: inherit;
  text-underline-offset: 0.22em;
  text-decoration-thickness: from-font;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

button {
  font: inherit;
}

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

::selection {
  color: var(--color-text-inverse);
  background: var(--color-accent-solid);
}

/* Texto só para leitor de tela: avisa que o link abre em nova aba. */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  border: 0;
  clip-path: inset(50%);
  white-space: nowrap;
}

.skip-link {
  position: fixed;
  inset-block-start: 0.75rem;
  inset-inline-start: 0.75rem;
  z-index: 100;
  padding: 0.75rem 1rem;
  color: var(--color-text-inverse);
  background: var(--color-accent-solid);
  font-weight: 600;
  transform: translateY(-150%);
}

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

.shell {
  width: min(100%, var(--container));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  position: relative;
  padding-block: var(--space-9);
}

.section--tight {
  padding-block: var(--space-8);
}

.section-header {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(18rem, 0.55fr);
  align-items: end;
  gap: var(--space-7);
  margin-block-end: var(--space-8);
}

.section-header p {
  max-width: 42rem;
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--text-body-lg);
  text-wrap: pretty;
}

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

h1,
h2,
h3 {
  color: var(--color-text-primary);
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-weight: 400;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

h1 {
  max-width: 12ch;
  margin-block-end: var(--space-5);
  font-size: var(--text-display);
  line-height: 0.91;
}

h2 {
  max-width: 12ch;
  margin-block-end: 0;
  font-size: var(--text-h2);
  line-height: 0.98;
}

h3 {
  margin-block-end: var(--space-3);
  font-size: var(--text-h3);
  line-height: 1.08;
}

.site-header {
  position: sticky;
  inset-block-start: 0;
  z-index: 50;
  min-height: var(--header-height);
  border-block-end: 1px solid var(--color-border-subtle);
  background: rgb(7 6 6 / 94%);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  min-height: var(--header-height);
  gap: var(--space-6);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  text-decoration: none;
}

.brand-wordmark {
  width: clamp(11rem, 18vw, 15rem);
  height: auto;
  filter: drop-shadow(0 0.55rem 1.2rem rgb(0 0 0 / 62%));
}

.brand-wordmark--footer {
  width: min(17rem, 78vw);
  opacity: 0.96;
}

.site-nav {
  justify-self: center;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.2vw, 2.25rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  color: var(--color-text-secondary);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color var(--motion-fast) var(--ease-out);
}

.menu-button {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--color-border-default);
  color: var(--color-text-primary);
  background: transparent;
  cursor: pointer;
}

.menu-button span,
.menu-button::before,
.menu-button::after {
  display: block;
  width: 1.15rem;
  height: 1px;
  margin: 0.28rem auto;
  background: currentColor;
  content: "";
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.75rem 1.15rem;
  border: 1px solid var(--color-border-default);
  color: var(--color-text-primary);
  background: transparent;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.065em;
  line-height: 1;
  text-decoration: none;
  text-transform: uppercase;
  transition-property: color, background-color, border-color, scale;
  transition-duration: var(--motion-fast);
  transition-timing-function: var(--ease-out);
}

.button:active {
  scale: 0.96;
}

.button--primary {
  border-color: var(--color-accent-solid);
  color: #fff9f2;
  background: var(--color-accent-solid);
}

.button--small {
  min-height: 2.75rem;
  padding-inline: 1rem;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: calc(100svh - var(--header-height));
  padding-block: clamp(3rem, 6vw, 6rem) var(--space-8);
  border-block-end: 1px solid var(--color-separator);
  background: var(--color-hero-base);
  isolation: isolate;
}

.hero::before {
  position: absolute;
  inset: 0;
  z-index: -3;
  background-image: url("../images/backgrounds/hero-manga-sumie-desktop-v1.webp");
  background-position: center;
  background-size: cover;
  content: "";
  opacity: 0.7;
  pointer-events: none;
}

.hero::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse at 68% 46%, transparent 16%, rgb(7 6 6 / 30%) 62%, rgb(7 6 6 / 78%) 112%),
    linear-gradient(90deg, var(--color-hero-scrim) 0 22%, rgb(7 6 6 / 68%) 38%, rgb(7 6 6 / 14%) 69%, rgb(7 6 6 / 54%) 100%),
    linear-gradient(180deg, rgb(7 6 6 / 36%), transparent 32%, rgb(7 6 6 / 82%) 100%);
  content: "";
  pointer-events: none;
}

.hero-atmosphere {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  background:
    repeating-radial-gradient(circle at 69% 47%, transparent 0 5.7rem, rgb(189 32 40 / 7%) 5.74rem 5.78rem),
    linear-gradient(115deg, transparent 36%, var(--color-hero-veil) 52%, transparent 70%);
  mix-blend-mode: screen;
  opacity: 0.54;
  pointer-events: none;
}

.hero-atmosphere span {
  position: absolute;
  inset: 12% -4% auto auto;
  width: min(54rem, 58vw);
  aspect-ratio: 1;
  border: 1px solid rgb(189 32 40 / 18%);
  border-radius: 50%;
  box-shadow:
    0 0 0 5rem rgb(189 32 40 / 3.2%),
    0 0 0 11rem rgb(116 20 26 / 3%);
  transform: rotate(-8deg);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(18rem, 0.68fr) minmax(0, 1.32fr);
  align-items: center;
  gap: clamp(1.5rem, 3vw, 3.5rem);
  min-height: calc(100svh - var(--header-height) - clamp(7rem, 10vw, 10rem));
}

.hero-copy {
  position: relative;
  z-index: 3;
}

.hero-copy > p:not(.microproof) {
  max-width: 34rem;
  margin-block-end: var(--space-6);
  color: var(--color-text-secondary);
  font-size: var(--text-body-lg);
  text-wrap: pretty;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.microproof {
  margin-block: var(--space-5) 0;
  color: var(--color-text-secondary);
  font-size: var(--text-caption);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.world-stage {
  position: relative;
  z-index: 2;
  min-width: 0;
  padding-block: var(--space-3) var(--space-7);
}

.world-composition {
  display: grid;
  grid-template-columns: minmax(8rem, 0.82fr) minmax(14rem, 1fr) minmax(8rem, 0.82fr);
  grid-template-rows: minmax(36rem, 72vh);
  align-items: center;
  width: 100%;
  min-height: 36rem;
}

.world-card {
  position: relative;
  min-width: 0;
  height: 100%;
  overflow: hidden;
  border: 1px solid var(--color-image-outline);
  background: var(--color-bg-raised);
  box-shadow: var(--shadow-image);
  isolation: isolate;
  text-decoration: none;
  transition-property: transform, opacity, border-color;
  transition-duration: var(--motion-interactive);
  transition-timing-function: var(--ease-in-out);
}

.world-card--featured {
  z-index: 2;
  grid-column: 2;
  grid-row: 1;
  clip-path: polygon(8% 1%, 100% 8%, 94% 100%, 0 96%);
  transform: translateY(-0.4rem);
}

.world-card--portal {
  z-index: 1;
  grid-row: 1;
  height: 88%;
  filter: saturate(0.86) brightness(0.78);
}

.world-card--ninja {
  grid-column: 1;
  clip-path: polygon(0 7%, 100% 0, 88% 96%, 0 100%);
  transform: translateX(0.75rem) translateY(1rem);
}

.world-card--occult {
  grid-column: 3;
  clip-path: polygon(12% 2%, 100% 8%, 100% 100%, 0 94%);
  transform: translateX(-0.75rem) translateY(0.35rem);
}

.world-card:focus-visible {
  z-index: 4;
  border-color: var(--color-border-strong);
  filter: saturate(1) brightness(1);
  transform: translateY(-0.5rem) scale(1.06);
}

.world-composition:has(.world-card:focus-visible) .world-card:not(:focus-visible) {
  opacity: 0.58;
  filter: saturate(0.62) brightness(0.58);
  transform: scale(0.96);
}

.world-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  scale: 1;
  transition: transform var(--motion-interactive) var(--ease-in-out);
}

.world-card:focus-visible img {
  scale: 1.035;
}

.world-card--ninja img {
  object-position: 31% center;
}

.world-card--arcane img {
  object-position: 30% center;
}

.world-card--occult img {
  object-position: 50% center;
}

.world-card::after {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(to top, rgb(7 6 6 / 96%) 0, rgb(7 6 6 / 20%) 52%, rgb(7 6 6 / 38%) 100%);
  content: "";
  pointer-events: none;
}

.world-card-content {
  position: absolute;
  inset: auto clamp(0.8rem, 2vw, 1.6rem) clamp(1.25rem, 3vw, 2.25rem);
  z-index: 2;
}

.world-card-title {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.6vw, 2.7rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1;
}

.world-card--portal .world-card-title {
  font-size: clamp(1.05rem, 1.75vw, 1.75rem);
}

.pulse {
  border-block-end: 1px solid var(--color-separator);
  background: linear-gradient(180deg, rgb(24 18 14 / 70%), transparent);
}

.prototype-note {
  max-width: 50rem;
  margin-block: calc(var(--space-6) * -1) var(--space-7);
  padding: 0.8rem 1rem;
  border-inline-start: 2px solid var(--color-accent-solid);
  color: var(--color-text-secondary);
  background: var(--color-accent-subtle);
  font-size: var(--text-caption);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0;
  padding: 0;
  list-style: none;
}

.timeline-item {
  position: relative;
  padding: var(--space-7) var(--space-6) var(--space-6);
  border-block-start: 1px solid var(--color-border-strong);
}

.timeline-item:not(:last-child) {
  border-inline-end: 1px solid var(--color-border-subtle);
}

.timeline-item::before {
  position: absolute;
  inset-block-start: -0.35rem;
  inset-inline-start: var(--space-6);
  width: 0.65rem;
  height: 0.65rem;
  border: 2px solid var(--color-bg-page);
  border-radius: 50%;
  background: var(--color-accent-solid);
  box-shadow: 0 0 0 1px var(--color-accent-solid);
  content: "";
}

.timeline-meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-block-end: var(--space-4);
  color: var(--color-text-secondary);
  font-size: var(--text-caption);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.timeline-item h3 {
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
}

.timeline-item p {
  margin: 0;
  color: var(--color-text-secondary);
  text-wrap: pretty;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  counter-reset: steps;
}

.step {
  position: relative;
  min-height: 16rem;
  padding: var(--space-6) var(--space-5);
  border-block-start: 1px solid var(--color-border-default);
  counter-increment: steps;
}

.step::before {
  display: block;
  margin-block-end: var(--space-7);
  color: var(--color-accent-text);
  content: "0" counter(steps);
  font-family: var(--font-display);
  font-size: 1.05rem;
}

.step h3 {
  font-size: 1.65rem;
}

.step p {
  margin: 0;
  color: var(--color-text-secondary);
}

.world-ledger {
  border-block: 1px solid var(--color-separator);
  background: var(--color-bg-sunken);
}

.world-row {
  display: grid;
  grid-template-columns: minmax(13rem, 0.34fr) minmax(18rem, 0.66fr) auto;
  align-items: center;
  gap: var(--space-7);
  min-height: 9.5rem;
  padding-block: var(--space-6);
  border-block-end: 1px solid var(--color-separator);
}

.world-row:last-child {
  border-block-end: 0;
}

.world-row h3 {
  margin: 0;
}

.world-row p {
  max-width: 48rem;
  margin: 0;
  color: var(--color-text-secondary);
  text-wrap: pretty;
}

.world-status {
  justify-self: end;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--color-border-default);
  color: var(--color-text-secondary);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}

.world-status--future {
  border-style: dashed;
}

.proof-grid,
.fit-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}

.proof-item,
.fit-panel {
  min-height: 15rem;
  padding: var(--space-6);
  border: 1px solid var(--color-border-subtle);
  background: linear-gradient(145deg, rgb(36 26 18 / 74%), rgb(16 12 9 / 54%));
  box-shadow: inset 0 1px rgb(255 255 255 / 2.5%), 0 20px 60px rgb(0 0 0 / 14%);
}

.proof-item h3,
.fit-panel h3 {
  font-size: 1.65rem;
}

.proof-item p,
.fit-panel li {
  color: var(--color-text-secondary);
}

.proof-index {
  display: block;
  margin-block-end: var(--space-7);
  color: var(--color-accent-text);
  font-size: var(--text-caption);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hosts {
  border-block: 1px solid var(--color-separator);
  background:
    radial-gradient(circle at 10% 30%, rgb(189 32 40 / 12%), transparent 30rem),
    radial-gradient(circle at 90% 72%, rgb(116 20 26 / 14%), transparent 30rem),
    var(--color-bg-sunken);
}

.host-list {
  display: grid;
  gap: var(--space-7);
}

.host-profile {
  --host-accent: var(--color-host-targa);

  display: grid;
  grid-template-columns: minmax(18rem, 0.78fr) minmax(0, 1.22fr);
  min-height: 38rem;
  overflow: hidden;
  border: 1px solid var(--color-border-subtle);
  border-block-start: 2px solid var(--host-accent);
  background: linear-gradient(135deg, rgb(26 20 20 / 88%), rgb(7 6 6 / 95%));
}

.host-profile--evtsu {
  --host-accent: var(--color-host-evtsu);
}

.host-profile--evtsu .host-portrait {
  grid-column: 2;
  grid-row: 1;
}

.host-profile--evtsu .host-copy {
  grid-column: 1;
  grid-row: 1;
}

.host-portrait {
  position: relative;
  min-height: 38rem;
  margin: 0;
  overflow: hidden;
  background: var(--color-bg-raised);
}

.host-portrait::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgb(8 6 4 / 40%), transparent 45%);
  content: "";
  pointer-events: none;
}

.host-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.host-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2rem, 5vw, 5rem);
}

.host-role {
  margin-block-end: var(--space-4);
  color: var(--host-accent);
  font-size: var(--text-caption);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.host-copy h3 {
  margin-block-end: var(--space-5);
  font-size: clamp(3rem, 6vw, 6rem);
  line-height: 0.9;
}

.host-copy > p:not(.host-role) {
  max-width: 44rem;
  color: var(--color-text-secondary);
  text-wrap: pretty;
}

.host-copy .host-lead {
  color: var(--color-text-primary);
  font-size: var(--text-body-lg);
}

.host-copy blockquote {
  max-width: 38rem;
  margin: var(--space-5) 0 0;
  padding-block-start: var(--space-5);
  border-block-start: 1px solid var(--color-border-default);
  color: var(--color-text-primary);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  font-weight: 500;
  line-height: 1.2;
}

.fit-panel ul {
  margin: var(--space-5) 0 0;
  padding-inline-start: 1.15rem;
}

.fit-panel li + li {
  margin-block-start: var(--space-3);
}

.faq-list {
  max-width: 66rem;
  margin-inline: auto;
  border-block-start: 1px solid var(--color-separator);
}

.faq-list details {
  border-block-end: 1px solid var(--color-separator);
}

.faq-list summary {
  position: relative;
  min-height: 4.5rem;
  padding: 1.35rem 3.5rem 1.35rem 0;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  font-weight: 600;
  line-height: 1.25;
  list-style: none;
}

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

.faq-list summary::after {
  position: absolute;
  inset-block-start: 50%;
  inset-inline-end: 0.4rem;
  width: 1.6rem;
  color: var(--color-accent-text);
  content: "+";
  font-family: var(--font-body);
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1;
  text-align: center;
  transform: translateY(-50%);
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-answer {
  max-width: 50rem;
  padding-block-end: var(--space-5);
  color: var(--color-text-secondary);
}

.faq-answer p {
  margin: 0;
  text-wrap: pretty;
}

.final-cta {
  overflow: hidden;
  border-block: 1px solid var(--color-border-subtle);
  background:
    radial-gradient(circle at 85% 30%, rgb(189 32 40 / 18%), transparent 24rem),
    linear-gradient(135deg, var(--color-bg-raised), var(--color-bg-sunken));
}

.final-cta-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(18rem, 0.45fr);
  align-items: center;
  gap: var(--space-8);
}

.final-cta h2 {
  max-width: 13ch;
}

.final-cta-copy p {
  max-width: 37rem;
  margin: var(--space-5) 0 0;
  color: var(--color-text-secondary);
  font-size: var(--text-body-lg);
}

.final-cta-action {
  display: grid;
  justify-items: start;
  gap: var(--space-4);
}

.config-note {
  max-width: 28rem;
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--text-caption);
}

.site-footer {
  position: relative;
  padding-block: var(--space-8) var(--space-6);
  border-block-start: 1px solid var(--color-border-subtle);
  background: linear-gradient(180deg, #090707, var(--color-bg-page));
}

.site-footer::before {
  position: absolute;
  inset: 0 auto auto var(--gutter);
  width: min(18rem, 36vw);
  height: 1px;
  background: linear-gradient(90deg, var(--color-accent-solid), transparent);
  content: "";
}

.error-page {
  display: grid;
  min-height: 100svh;
  place-items: center;
  padding-block: var(--space-8);
}

.error-card {
  max-width: 48rem;
}

.error-brand {
  margin-block-end: var(--space-7);
}

.error-brand .brand-wordmark {
  width: min(17rem, 76vw);
}

.error-code {
  margin-block-end: var(--space-3);
  color: var(--color-accent-text);
  font-family: var(--font-display);
  font-size: clamp(5rem, 18vw, 12rem);
  font-weight: 600;
  letter-spacing: -0.07em;
  line-height: 0.8;
}

.error-card h1 {
  max-width: 12ch;
  font-size: var(--text-h2);
  line-height: 1;
}

.error-card p {
  max-width: 38rem;
  margin-block-end: var(--space-6);
  color: var(--color-text-secondary);
  font-size: var(--text-body-lg);
}

.footer-main {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: var(--space-7);
  padding-block-end: var(--space-7);
  border-block-end: 1px solid var(--color-separator);
}

.footer-copy {
  max-width: 31rem;
  margin: var(--space-4) 0 0;
  color: var(--color-text-secondary);
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: var(--space-3) var(--space-7);
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-nav a {
  color: var(--color-text-secondary);
}

.footer-meta {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block-start: var(--space-5);
  color: var(--color-text-secondary);
  font-size: var(--text-caption);
}

@media (max-width: 68rem) {
  .header-inner {
    grid-template-columns: auto auto 1fr;
  }

  .menu-button {
    display: block;
    grid-column: 3;
    justify-self: end;
  }

  .header-cta {
    grid-column: 2;
    grid-row: 1;
  }

  .site-nav {
    position: absolute;
    inset: var(--header-height) 0 auto;
    display: none;
    padding: var(--space-4) var(--gutter) var(--space-5);
    border-block-end: 1px solid var(--color-border-default);
    background: var(--color-bg-page);
  }

  .site-nav[data-open="true"] {
    display: block;
  }

  .site-nav ul {
    display: grid;
    gap: 0;
  }

  .site-nav a {
    min-height: 3rem;
    border-block-end: 1px solid var(--color-border-subtle);
  }

  .hero-grid {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-copy {
    max-width: 48rem;
  }

  .world-composition {
    grid-template-rows: minmax(31rem, 62vw);
    min-height: 31rem;
  }

  .steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 48rem) {
  :root {
    --header-height: 4.75rem;
    --space-9: 4.5rem;
  }

  .header-inner {
    gap: var(--space-3);
  }

  .brand-wordmark {
    width: 10.5rem;
  }

  .header-cta {
    display: none;
  }

  .menu-button {
    grid-column: 2;
  }

  .section-header,
  .final-cta-inner,
  .footer-main {
    grid-template-columns: 1fr;
  }

  .section-header {
    align-items: start;
    margin-block-end: var(--space-7);
  }

  h1 {
    max-width: 9ch;
    font-size: clamp(2.85rem, 13vw, 4.4rem);
  }

  .hero {
    min-height: 0;
    padding-block: 2.25rem 3.5rem;
  }

  .hero::before {
    background-image: url("../images/backgrounds/hero-manga-sumie-mobile-v1.webp");
    background-position: center top;
    opacity: 0.6;
  }

  .hero::after {
    background:
      linear-gradient(180deg, rgb(8 6 4 / 80%) 0 39%, rgb(8 6 4 / 36%) 67%, rgb(8 6 4 / 84%) 100%),
      radial-gradient(circle at 50% 71%, transparent 0 22%, rgb(8 5 3 / 68%) 92%);
  }

  .hero-grid {
    gap: var(--space-5);
  }

  .hero-copy > p:not(.microproof) {
    margin-block-end: var(--space-5);
    font-size: 1rem;
    line-height: 1.55;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.6rem;
  }

  .hero-actions .button {
    min-width: 0;
    padding-inline: 0.55rem;
    font-size: 0.69rem;
    letter-spacing: 0.045em;
  }

  .microproof {
    margin-block-start: var(--space-4);
    font-size: 0.7rem;
  }

  .world-stage {
    margin-inline: calc(var(--gutter) * -1);
    padding-block: 0 var(--space-6);
  }

  .world-composition {
    display: flex;
    min-height: 0;
    gap: var(--space-3);
    overflow-x: auto;
    padding: 0.75rem var(--gutter) 1.75rem;
    scroll-padding-inline: var(--gutter);
    scroll-snap-type: x mandatory;
    scrollbar-color: var(--color-border-strong) transparent;
    scrollbar-width: thin;
  }

  .world-card {
    flex: 0 0 min(76vw, 21rem);
    height: auto;
    aspect-ratio: 4 / 5;
    scroll-snap-align: center;
    transform: none;
  }

  .world-card--portal {
    height: auto;
    filter: saturate(0.88) brightness(0.82);
  }

  .world-card--portal .world-card-content {
    inset-inline: 0.45rem;
    inset-block-end: 1.25rem;
  }

  .world-card--portal .world-card-title {
    font-size: clamp(1.4rem, 7vw, 2rem);
    line-height: 1;
  }

  .world-card--featured .world-card-title {
    font-size: clamp(1.65rem, 8vw, 2.4rem);
  }

  .timeline,
  .steps,
  .proof-grid,
  .fit-grid {
    grid-template-columns: 1fr;
  }

  .timeline-item {
    padding-inline: var(--space-4);
    border-inline-end: 0 !important;
  }

  .timeline-item::before {
    inset-inline-start: var(--space-4);
  }

  .step {
    min-height: auto;
    padding-inline: 0;
  }

  .step::before {
    margin-block-end: var(--space-5);
  }

  .world-row {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .world-status {
    justify-self: start;
  }

  .host-profile {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .host-profile--evtsu .host-portrait,
  .host-profile--evtsu .host-copy {
    grid-column: 1;
    grid-row: auto;
  }

  .host-portrait {
    min-height: 0;
    aspect-ratio: 4 / 5;
  }

  .host-copy {
    padding: var(--space-6) var(--space-5) var(--space-7);
  }

  .proof-item,
  .fit-panel {
    min-height: auto;
  }

  .final-cta-action {
    justify-items: stretch;
  }

  .footer-nav {
    grid-template-columns: 1fr;
  }

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

@media (hover: hover) and (pointer: fine) {
  .site-nav a:hover {
    color: var(--color-text-primary);
  }

  .button:hover {
    border-color: var(--color-border-strong);
    background: var(--color-accent-subtle);
    cursor: pointer;
  }

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

  .world-card:hover {
    z-index: 4;
    border-color: var(--color-border-strong);
    filter: saturate(1) brightness(1);
    transform: translateY(-0.5rem) scale(1.06);
  }

  .world-card:hover img {
    scale: 1.035;
  }

  .world-composition:has(.world-card:hover) .world-card:not(:hover) {
    opacity: 0.58;
    filter: saturate(0.62) brightness(0.58);
    transform: scale(0.96);
  }
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

.button--primary[data-discord-state="pending"] {
  border-color: var(--color-border-strong);
  color: var(--color-accent-solid-hover);
  background: rgb(18 14 14 / 82%);
}

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

  .world-card:focus-visible,
  .world-composition:has(.world-card:focus-visible) .world-card:not(:focus-visible) {
    transform: none;
  }

  .world-composition:has(.world-card:focus-visible) .world-card:not(:focus-visible) {
    opacity: 0.72;
  }
}

@media (forced-colors: active) {
  :focus-visible {
    outline-color: Highlight;
  }

  .button,
  .world-card,
  .proof-item,
  .fit-panel,
  .host-profile {
    border: 1px solid CanvasText;
  }
}