/* Two personas share one layout; only tokens and a few flourishes change. */
:root,
[data-persona="otaku"] {
  --paper: #F6F4FF;
  --ink: #1C1530;
  --muted: #5E5873;
  --line: rgba(28, 21, 48, .16);
  --flame: #FF5B26;
  --ember: #FFB627;
  --bolt: #2F54EB;
  --screen: #1C1530;
  --screen-ink: #F6F4FF;
  --work: var(--flame);
  --rest: var(--bolt);
  --display: "Dela Gothic One", "Zen Kaku Gothic New", system-ui, sans-serif;
  --display-weight: 400;
  --display-track: 0;
  --body: "Zen Kaku Gothic New", system-ui, sans-serif;
}

[data-persona="lowkey"] {
  --paper: #EEF0EC;
  --ink: #23262B;
  --muted: #61676D;
  --line: rgba(35, 38, 43, .14);
  --flame: #23262B;
  --ember: #5B7A6E;
  --bolt: #5B7A6E;
  --screen: #F8F9F7;
  --screen-ink: #23262B;
  --work: #23262B;
  --rest: #5B7A6E;
  --display: "Zen Kaku Gothic New", system-ui, sans-serif;
  --display-weight: 300;
  --display-track: -0.02em;
}

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

/* Layout rules (display: grid/flex) must never override the hidden attribute. */
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 1.0625rem/1.6 var(--body);
}

h1, h2, h3 { margin: 0; text-wrap: balance; overflow-wrap: break-word; hyphens: auto; }
p { margin: 0; }

a { color: inherit; }

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

.wrap {
  width: min(1120px, 100%);
  margin-inline: auto;
  padding-inline: 16px;
}

@media (min-width: 720px) {
  .wrap { padding-inline: 32px; }
}

/* ---------- Top bar: the persona switch is always reachable ---------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 60px;
}

.brand {
  font: var(--display-weight) 1.375rem/1 var(--display);
  letter-spacing: var(--display-track);
  text-decoration: none;
  white-space: nowrap;
}

@media (max-width: 480px) {
  .brand__by { display: none; }
}

.brand__by {
  font: 400 .8125rem/1 var(--body);
  color: var(--muted);
  margin-left: 4px;
}

.controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lang {
  display: flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 2px;
}

.lang button {
  font: 500 .8125rem/1 var(--body);
  color: var(--muted);
  background: none;
  border: 0;
  border-radius: 999px;
  padding: 7px 10px;
  cursor: pointer;
}

.lang button[aria-pressed="true"] {
  background: var(--ink);
  color: var(--paper);
}

.switch {
  display: flex;
  align-items: center;
  gap: 8px;
  font: 500 .875rem/1 var(--body);
  color: var(--ink);
  background: none;
  border: 0;
  padding: 6px 0;
  cursor: pointer;
  white-space: nowrap;
}

.switch__track {
  position: relative;
  width: 40px;
  height: 24px;
  border-radius: 999px;
  background: var(--line);
  transition: background .2s;
}

.switch__thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--ink);
  transition: transform .2s;
}

.switch[aria-checked="true"] .switch__track { background: var(--ember); }
.switch[aria-checked="true"] .switch__thumb { transform: translateX(16px); background: var(--paper); }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  padding-block: 48px 72px;
  overflow: hidden;
}

/* Screentone: only in otaku. */
[data-persona="otaku"] .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--line) 1.3px, transparent 1.6px);
  background-size: 11px 11px;
  -webkit-mask-image: linear-gradient(115deg, transparent 35%, #000 100%);
  mask-image: linear-gradient(115deg, transparent 35%, #000 100%);
  pointer-events: none;
}

.hero__grid {
  position: relative;
  display: grid;
  gap: 48px;
  align-items: center;
}

@media (min-width: 900px) {
  .hero { padding-block: 72px 96px; }
  .hero__grid { grid-template-columns: 1.15fr .85fr; }
}

.hero h1 {
  font: var(--display-weight) clamp(2.25rem, 5.2vw + 1rem, 5.25rem)/1.02 var(--display);
  letter-spacing: var(--display-track);
  max-width: 11ch;
}

[data-persona="lowkey"] .hero h1 { line-height: 1.08; max-width: 13ch; }

.lede {
  margin-top: 24px;
  font-size: 1.25rem;
  line-height: 1.5;
  max-width: 34ch;
}

.hint {
  margin-top: 20px;
  color: var(--muted);
  font-size: .9375rem;
  max-width: 40ch;
}

.button {
  display: inline-block;
  margin-top: 32px;
  font: 700 1.0625rem/1 var(--body);
  color: var(--paper);
  background: var(--ink);
  border: 2px solid var(--ink);
  border-radius: 999px;
  padding: 16px 28px;
  text-decoration: none;
  cursor: pointer;
}

[data-persona="otaku"] .button:not(.button--quiet) {
  background: var(--flame);
  border-color: var(--ink);
  color: var(--ink);
  box-shadow: 4px 4px 0 var(--ink);
}

[data-persona="otaku"] .button:not(.button--quiet):active { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--ink); }

.button--quiet {
  margin-top: 0;
  background: transparent;
  color: var(--ink);
  padding: 12px 20px;
  font-size: .9375rem;
}

.button--quiet[aria-pressed="true"] {
  background: var(--ink);
  color: var(--paper);
}

/* ---------- Phone mock ---------- */

.stage {
  position: relative;
  display: grid;
  place-items: center;
  padding: 24px 0;
}

/* Speed lines radiating from the phone (otaku only). */
[data-persona="otaku"] .stage::before {
  content: "";
  position: absolute;
  inset: -20%;
  background: repeating-conic-gradient(from 0deg, transparent 0 5deg, rgba(28, 21, 48, .08) 5deg 6deg);
  -webkit-mask-image: radial-gradient(circle, transparent 30%, #000 45%, transparent 72%);
  mask-image: radial-gradient(circle, transparent 30%, #000 45%, transparent 72%);
  pointer-events: none;
}

.phone {
  position: relative;
  width: min(300px, 78vw);
  aspect-ratio: 9 / 18.5;
  border-radius: 44px;
  padding: 10px;
  background: var(--ink);
}

[data-persona="otaku"] .phone { transform: rotate(3deg); box-shadow: 10px 10px 0 var(--flame); }
[data-persona="lowkey"] .phone { background: #D7DBD5; box-shadow: 0 30px 60px -30px rgba(35, 38, 43, .35); }

.screen {
  height: 100%;
  border-radius: 34px;
  background: var(--screen);
  color: var(--screen-ink);
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  justify-items: center;
  padding: 28px 18px 18px;
  overflow: hidden;
}

.screen__title {
  font-size: .875rem;
  display: flex;
  gap: 8px;
  opacity: .85;
}

.screen__round { font-variant-numeric: tabular-nums; }

.ring {
  position: relative;
  width: 100%;
  align-self: center;
  aspect-ratio: 1;
  max-width: 230px;
}

.ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }

.ring__track { fill: none; stroke: color-mix(in srgb, var(--screen-ink) 14%, transparent); stroke-width: 12; }

.ring__bar {
  fill: none;
  stroke: var(--work);
  stroke-width: 12;
  stroke-linecap: round;
  stroke-dasharray: 100;
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 1s linear, stroke .3s;
}

.screen[data-phase="rest"] .ring__bar { stroke: var(--rest); }

.ring__center {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  text-align: center;
}

.ring__time {
  font: var(--display-weight) 3.75rem/1 var(--display);
  letter-spacing: var(--display-track);
  font-variant-numeric: tabular-nums;
}

[data-persona="lowkey"] .ring__time { font-size: 4.25rem; }

.ring__phase {
  margin-top: 6px;
  font-size: .9375rem;
  opacity: .8;
}

/* Voice callout: a manga speech bubble in otaku, a plain caption in lowkey. */
.callout {
  min-height: 2.6em;
  text-align: center;
  font-size: .9375rem;
  line-height: 1.3;
  max-width: 100%;
}

[data-persona="otaku"] .callout {
  position: relative;
  font: 400 1rem/1.25 var(--display);
  color: var(--ink);
  background: var(--paper);
  border: 3px solid var(--ink);
  border-radius: 18px;
  padding: 10px 14px;
  transform: rotate(-2deg);
  min-height: 0;
}

[data-persona="otaku"] .callout::after {
  content: "";
  position: absolute;
  bottom: -12px;
  left: 28px;
  border: 10px solid transparent;
  border-top-color: var(--ink);
  border-bottom: 0;
}

[data-persona="lowkey"] .callout { color: var(--muted); }

.callout.is-new { animation: pop .35s ease-out; }

@keyframes pop {
  from { transform: rotate(-2deg) scale(.8); opacity: 0; }
  to { transform: rotate(-2deg) scale(1); opacity: 1; }
}

.screen__foot {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  font-size: .875rem;
}

[data-persona="lowkey"] .art--flame { display: none; }

/* ---------- Art slots: empty until human artwork arrives ---------- */

.art {
  border: 2px dashed var(--line);
  border-radius: 16px;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  display: grid;
  place-items: center;
}

.art:empty::after {
  content: attr(data-empty);
  font-size: .75rem;
  color: var(--muted);
  text-align: center;
  padding: 6px;
}

.art.has-art { border-color: transparent; }

.art--flame { width: 52px; height: 52px; border-radius: 50%; }
.art--flame:empty::after { content: ""; }

/* ---------- Sections ---------- */

.section { padding-block: 72px; }

.section h2,
.pledge h2 {
  font: var(--display-weight) clamp(1.875rem, 2.4vw + 1rem, 2.75rem)/1.1 var(--display);
  letter-spacing: var(--display-track);
  max-width: 20ch;
}

.section__lede {
  margin-top: 16px;
  max-width: 56ch;
  color: var(--muted);
}

.features {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  display: grid;
  gap: 0 48px;
}

@media (min-width: 720px) {
  .features { grid-template-columns: 1fr 1fr; }
}

.features li {
  border-top: 2px solid var(--ink);
  padding: 20px 0 28px;
}

[data-persona="lowkey"] .features li { border-top-width: 1px; border-top-color: var(--line); }

.features h3 { font-size: 1.1875rem; font-weight: 700; line-height: 1.3; }
.features p { margin-top: 6px; color: var(--muted); max-width: 46ch; }

/* ---------- Pledge ---------- */

.pledge {
  background: var(--ink);
  color: var(--paper);
  padding-block: 80px;
  position: relative;
  overflow: hidden;
}

[data-persona="otaku"] .pledge::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 91, 38, .35) 1.4px, transparent 1.7px);
  background-size: 12px 12px;
  -webkit-mask-image: linear-gradient(90deg, transparent 40%, #000);
  mask-image: linear-gradient(90deg, transparent 40%, #000);
}

.pledge__inner { position: relative; }

.pledge__text {
  margin-top: 20px;
  font-size: clamp(1.25rem, 1vw + 1rem, 1.5rem);
  line-height: 1.5;
  max-width: 44ch;
}

/* ---------- Cast ---------- */

.stages {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 640px;
}

.stages li { display: grid; gap: 10px; justify-items: center; font-weight: 500; }

.art--stage { width: 100%; aspect-ratio: 1; }

.stages li:nth-child(2) .art--stage { transform: scale(1.0); }

/* ---------- Offers (pricing probe) ---------- */

.offers {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  max-width: 760px;
}

.offers li {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas: "text price" "cta cta";
  gap: 12px 16px;
  align-items: center;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.offers li:last-child { border-bottom: 1px solid var(--line); }
.offers li > div { grid-area: text; }
.offers h3 { font-size: 1.125rem; font-weight: 700; }
.offers p { color: var(--muted); font-size: .9375rem; }
.price { grid-area: price; font: var(--display-weight) 1.5rem/1 var(--display); font-variant-numeric: tabular-nums; }
.offers .button { grid-area: cta; justify-self: start; }

@media (min-width: 720px) {
  .offers li { grid-template-columns: 1fr auto 150px; grid-template-areas: "text price cta"; }
  .offers .button { justify-self: end; }
}

.offer-thanks { margin-top: 20px; font-weight: 500; }

/* ---------- Join form ---------- */

.join { border-top: 1px solid var(--line); }

.join__inner > * { max-width: 760px; }

form { margin-top: 32px; display: grid; gap: 28px; }

.field { display: grid; gap: 8px; border: 0; margin: 0; padding: 0; min-width: 0; }

.field > span,
.field legend { font-weight: 700; padding: 0; margin-bottom: 8px; }

input[type="email"] {
  font: inherit;
  color: var(--ink);
  background: var(--paper);
  border: 2px solid var(--ink);
  border-radius: 12px;
  padding: 14px 16px;
  width: 100%;
  max-width: 420px;
}

[data-persona="lowkey"] input[type="email"] { border-width: 1px; background: #F8F9F7; }

.coaches {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

@media (min-width: 720px) {
  .coaches { grid-template-columns: 1fr 1fr 1fr; }
}

.coach {
  position: relative;
  display: grid;
  gap: 4px;
  align-content: start;
  padding: 12px;
  border: 2px solid var(--line);
  border-radius: 16px;
  cursor: pointer;
}

.coach span { color: var(--muted); font-size: .875rem; line-height: 1.4; }

.coach input { position: absolute; opacity: 0; }

.coach:has(input:checked) { border-color: var(--ink); background: color-mix(in srgb, var(--ember) 18%, transparent); }
.coach:has(input:focus-visible) { outline: 3px solid var(--bolt); outline-offset: 3px; }

.coach--none { grid-column: 1 / -1; align-content: center; }

@media (min-width: 720px) {
  .coach--none { grid-column: auto; }
}

.art--coach { aspect-ratio: 3 / 4; margin-bottom: 8px; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }

.chips label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
}

.chips label:has(input:checked) { border-color: var(--ink); }

.chips input { accent-color: var(--ink); margin: 0; }

.trap { position: absolute; left: -9999px; }

form .button { justify-self: start; margin-top: 0; }

.form-msg { min-height: 1.6em; font-weight: 500; }

.joined {
  margin-top: 32px;
  padding: 24px;
  border: 2px solid var(--ink);
  border-radius: 16px;
  background: color-mix(in srgb, var(--ember) 22%, var(--paper));
}

[data-persona="otaku"] .joined { box-shadow: 6px 6px 0 var(--ink); }
[data-persona="lowkey"] .joined { border-width: 1px; }

.joined h3 {
  font: var(--display-weight) clamp(1.5rem, 1.5vw + 1rem, 2rem)/1.15 var(--display);
  letter-spacing: var(--display-track);
}

.joined p { margin-top: 8px; }
.form-msg.is-error { color: #B3261E; }

/* ---------- Footer ---------- */

.footer { border-top: 1px solid var(--line); padding-block: 32px; color: var(--muted); font-size: .9375rem; }
.footer__inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }

/* ---------- Persona switch transition: a single panel wipe ---------- */

.wipe {
  position: fixed;
  inset: 0;
  z-index: 50;
  pointer-events: none;
  background:
    repeating-linear-gradient(100deg, transparent 0 18px, rgba(255, 255, 255, .12) 18px 20px),
    #1C1530;
  transform: translateX(-130%) skewX(-12deg);
  visibility: hidden;
}

.wipe.is-running { visibility: visible; animation: wipe .6s cubic-bezier(.7, 0, .3, 1); }

@keyframes wipe {
  0% { transform: translateX(-130%) skewX(-12deg); }
  45%, 55% { transform: translateX(0) skewX(-12deg) scaleX(1.3); }
  100% { transform: translateX(130%) skewX(-12deg); }
}

@media (prefers-reduced-motion: reduce) {
  .wipe { display: none; }
  .ring__bar, .switch__thumb, .switch__track { transition: none; }
  .callout.is-new { animation: none; }
}