/* Card Studio palettes. Terracotta is the live homepage palette. */
:root {
  --studio-paper: #f7efdf;
  --studio-surface: #fffbf3;
  --studio-ink: #392a22;
  --studio-muted: #6b5144;
  --studio-rule: #e2d2bc;
  --studio-ground: #b93627;
  --studio-light: #df5439;
  --studio-dark: #a83123;
  --studio-cream: #fff2db;
  --studio-accent: #ffd1a3;
}

:root[data-studio-palette="forest"] {
  --studio-paper: #f3eddd;
  --studio-surface: #fffaf0;
  --studio-ink: #263b2b;
  --studio-muted: #51634d;
  --studio-rule: #d6d4bf;
  --studio-ground: #3B513B;
  --studio-light: #607453;
  --studio-dark: #314631;
  --studio-cream: #fff4de;
  --studio-accent: #e7d5a6;
}

:root[data-studio-palette="plum"] {
  --studio-paper: #f3e6db;
  --studio-surface: #fff9f3;
  --studio-ink: #452e37;
  --studio-muted: #73545d;
  --studio-rule: #e4cfc9;
  --studio-ground: #673e50;
  --studio-light: #93596a;
  --studio-dark: #563344;
  --studio-cream: #fff0e3;
  --studio-accent: #edc4b4;
}

/* One homepage header on every page; no per-view replacement logo or size. */
.app,
.app.mobile {
  --header-height: calc(56px + env(safe-area-inset-top, 0px));
}
.app[data-view="home"],
.app.mobile[data-view="home"] {
  background: var(--studio-paper);
  color: var(--studio-ink);
}
html.page-scroll:has(.studio-hero) { scrollbar-width: none; }

.app .site-header.studio-header,
.app.keyboard-open[data-view="intake"] .site-header.studio-header {
  display: flex;
  height: var(--header-height);
  min-height: var(--header-height);
  flex-basis: var(--header-height);
  padding: env(safe-area-inset-top, 0px) clamp(19px, 5.4vw, 76px) 0;
  color: var(--studio-ink);
  background: var(--studio-paper);
  border-bottom: 1px solid var(--studio-rule);
}

.studio-header .brand,
.studio-header .header-right,
.studio-header .language-trigger,
.studio-header .icon-button {
  color: inherit;
}

.studio-logo {
  display: inline-block;
  position: relative;
  padding-top: 9px;
  font: 400 clamp(22px, 5.8vw, 28px)/1 Georgia, "Times New Roman", serif;
  letter-spacing: -.065em;
  white-space: nowrap;
  color: inherit;
}

.studio-sun {
  position: absolute;
  width: 33px;
  height: 16px;
  top: -7px;
  left: 46%;
  transform: translateX(-50%);
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7px;
  stroke-linecap: round;
}

.studio-horizon-logo {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
  font: 650 18px/1 "Daylight Korean", Arial, sans-serif;
  letter-spacing: -.055em;
}
.studio-horizon-logo svg {
  width: 23px;
  height: 23px;
  flex: none;
  color: #a83a29;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.35;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.studio-horizon-logo small {
  margin: 3px 0 0 -2px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .1em;
}
.studio-header .header-right { gap: 9px; }
.studio-header .header-right button { min-height: 40px; }
.studio-header .header-right .reading-test-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  height: 29px;
  min-height: 29px;
  padding: 3px 7px;
  border: 1px solid #ceaa91;
  border-radius: 18px;
  font: 400 10px/1 Arial, sans-serif;
  letter-spacing: 0;
  color: #704332;
  background: #fff8ed;
  white-space: nowrap;
  cursor: pointer;
}
.studio-header .reading-test-toggle[aria-pressed="true"] {
  color: #fff8ed;
  background: #893e2e;
  border-color: #893e2e;
}
.studio-header .reading-test-toggle:focus-visible { outline: 2px solid #a83a29; outline-offset: 3px; }
/* The card page keeps its existing deck. Shuffle/back remain below the common header. */
.app.card-select-active > .site-header.studio-header { display: flex; }
.app .card-focus-toolbar { justify-content: flex-end; }
@media (max-width: 359px) {
  .studio-header .header-right { gap: 3px; }
  .studio-header .header-right .language-trigger { gap: 3px; }
  .studio-header .header-right .icon-button { width: 32px; min-width: 32px; }
}

/* Shared reading preference: between language and card vibration in the menu. */
.settings-reading-size{border:0;border-bottom:1px solid var(--studio-rule,#d9d0bf);padding:0 0 12px;margin:0 0 12px}
.settings-reading-size legend{float:left;width:100%;font-size:10px;font-weight:400;padding:0;margin:0 0 6px;color:var(--studio-ink,#302a24)}
.settings-reading-size>div{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px;clear:both}
.settings-reading-size button{display:flex;align-items:center;justify-content:center;width:100%;height:36px;min-height:36px;padding:7px 4px;font-size:11px;line-height:1.4;border:1px solid var(--studio-rule,#d9d0bf);border-radius:9px;background:transparent;color:var(--studio-ink,#302a24);cursor:pointer}
.settings-reading-size button[aria-pressed="true"]{color:#9a3728;background:#f2e6db;border-color:#aa715a}
.settings-reading-size button:focus-visible{outline:2px solid #a83a29;outline-offset:3px}
/* Match the language controls on short screens as well. */
@media(max-height:650px){
  .settings-reading-size legend{margin-bottom:4px}
  .settings-reading-size button{height:32px;min-height:32px}
}
/* The compact landscape sheet already contributes a 6px row gap. */
@media(max-height:440px) and (min-width:520px){
  .settings-sheet .settings-reading-size,.settings-sheet .settings-haptics{grid-column:2}
  .settings-reading-size{margin-bottom:6px}
}

.studio-hero {
  --studio-gutter: clamp(19px, 5.5vw, 34px);
  --studio-viewport-height: 100vh;
  --studio-card-width: min(58vw, clamp(134px, calc((var(--studio-viewport-height) - 413px) * .575), 228px));
  display: flex;
  flex-direction: column;
  min-height: calc(var(--studio-viewport-height) - var(--header-height));
  color: var(--studio-cream);
  background: radial-gradient(ellipse at 61% 48%, var(--studio-light), var(--studio-ground) 68%);
}

@supports (height: 100dvh) {
  .studio-hero { --studio-viewport-height: 100dvh; }
}

/* 2. Questions and the card share one active index. */
.studio-stage {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.studio-copy {
  width: min(100%, 700px);
  margin-inline: auto;
  padding: clamp(12px, calc(var(--studio-viewport-height) * .022), 20px) var(--studio-gutter) 1px;
}

.studio-kicker {
  margin: 0 0 8px;
  color: var(--studio-accent);
  font-size: 9px;
  font-weight: 650;
  letter-spacing: .19em;
  line-height: 1.4;
}

.studio-questions {
  display: grid;
  align-content: center;
  min-height: 66px;
  gap: 2px;
}

.studio-question {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr) 15px;
  align-items: center;
  gap: 8px;
  width: 100%;
  min-height: 32px;
  padding: 2px 0;
  background: transparent;
  border: 0;
  color: inherit;
  font-size: clamp(15px, 4.9vw, 21px);
  font-weight: 540;
  line-height: 1.33;
  letter-spacing: -.055em;
  text-align: left;
  overflow-wrap: anywhere;
}

.studio-q-number {
  color: var(--studio-accent);
  font: 500 9px/1.3 Georgia, serif;
  letter-spacing: .04em;
}

.studio-q-arrow {
  color: var(--studio-accent);
  font-size: 13px;
  text-align: right;
}

.studio-question:hover .studio-q-text { text-decoration: underline; text-underline-offset: 5px; }

.studio-questions[data-fitted] .studio-question { font-size: var(--studio-question-size); }
.studio-questions[data-fitted] .studio-q-text { white-space: nowrap; }
.studio-question-probe { position: absolute; visibility: hidden; white-space: nowrap; }

.studio-deck {
  --studio-card-spacing: 1.055;
  flex: 1;
  position: relative;
  isolation: isolate;
  min-height: calc(var(--studio-card-width) * 1.739 + 19px);
  width: 100%;
  overflow: hidden;
  touch-action: pan-y pinch-zoom;
  user-select: none;
  -webkit-user-select: none;
  cursor: grab;
  outline-offset: -4px;
  perspective: 1000px;
}

.studio-deck.is-dragging { cursor: grabbing; }

.studio-card {
  position: absolute;
  left: 50%;
  top: 50%;
  display: block;
  width: var(--studio-card-width);
  height: auto;
  max-width: none;
  border-radius: 6px;
  pointer-events: none;
  opacity: max(.7, calc(1 - var(--distance, 0) * .30));
  box-shadow: 0 17px 31px #26140948, 0 3px 5px #26140936;
  transform:
    translate(calc(-50% + var(--position, 0) * var(--studio-card-width) * var(--studio-card-spacing)),
      calc(-50% - 1px + var(--distance, 0) * 16px))
    rotate(calc(var(--position, 0) * 10deg))
    rotateY(calc(var(--position, 0) * -6deg))
    scale(calc(1 - var(--distance, 0) * .18));
  backface-visibility: hidden;
}

.studio-deck[data-ready="true"]:not(.is-dragging) .studio-card {
  transition: transform 330ms cubic-bezier(.2, .72, .23, 1), opacity 210ms ease;
}

.studio-deck .studio-card[data-side="far"],
.studio-deck .studio-card[data-side="outer"] { opacity: 0; }

/* 3. The card name and navigation stay on a single bar. */
.studio-card-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 47px;
  width: min(calc(100% - 2 * var(--studio-gutter)), 670px);
  margin-inline: auto;
  border-block: 1px solid #fff2db45;
}

.studio-card-name {
  color: inherit;
  font-size: 11px;
  font-weight: 550;
  line-height: 1.35;
  letter-spacing: .025em;
}

.studio-controls { display: flex; align-items: center; flex-shrink: 0; }
.studio-controls button {
  display: grid;
  place-items: center;
  width: 34px;
  min-height: 44px;
  padding: 0;
  background: transparent;
  color: inherit;
  border: 0;
}
.studio-controls button:hover { background: #fff2db18; }
.studio-controls button svg { width: 19px; height: 19px; }
.studio-dots { display: flex; align-items: center; gap: 4px; margin-inline: 4px; }
.studio-dots i { width: 4px; height: 4px; border-radius: 50%; background: #fff2db6b; }
.studio-dots i.active { background: var(--studio-cream); box-shadow: 0 0 0 2px #fff2db28; }

/* 4. Example questions are actual submit values whenever the input is empty. */
.studio-entry {
  width: min(100%, 720px);
  margin-inline: auto;
  padding: 11px var(--studio-gutter) max(13px, env(safe-area-inset-bottom));
}

.studio-motto,
.studio-note {
  margin: 0;
  color: inherit;
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: .3px;
}
.studio-motto { margin-bottom: 9px; }
.studio-note { margin-top: 10px; text-align: center; letter-spacing: .1px; }

.studio-form {
  padding: 10px 10px 8px;
  border: 1px solid var(--studio-rule);
  border-radius: 14px;
  background: var(--studio-surface);
  color: var(--studio-ink);
  box-shadow: 0 10px 24px #40161124;
}

.studio-form textarea {
  display: block;
  width: 100%;
  height: 47px;
  resize: none;
  padding: 2px 4px;
  color: var(--studio-ink);
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  outline: none;
  font-size: 16px;
  line-height: 1.32;
  letter-spacing: -.035em;
  overflow-wrap: anywhere;
}
.studio-form textarea::placeholder { color: var(--studio-muted); opacity: .68; }
.studio-form textarea:focus::placeholder { opacity: 0; }
.studio-form:focus-within { box-shadow: 0 0 0 2px var(--studio-accent), 0 10px 24px #40161124; }
.studio-form .video-origin { margin-bottom: 7px; }
.studio-field-error { margin: 0; color: #962d23; font-size: 11px; }
.studio-field-error:not(:empty) { margin: 1px 4px 5px; }
.studio-form-actions { display: flex; align-items: center; justify-content: space-between; gap: 6px; }
.studio-form-actions button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 42px;
  padding: 6px 10px;
  border: 0;
  border-radius: 7px;
  font-size: 12px;
  line-height: 1.25;
  font-weight: 650;
  letter-spacing: -.02em;
}
.studio-change { color: var(--studio-muted); background: transparent; }
.studio-change:hover { background: var(--studio-paper); }
.studio-submit { color: var(--studio-cream); background: var(--studio-dark); }
.studio-submit:hover { background: var(--studio-ground); }
.studio-form-actions svg { width: 15px; height: 15px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.65; stroke-linecap: round; stroke-linejoin: round; }

/* Existing content sections with the studio palette and consistent spacing. */
.app[data-view="home"] .home-v11 {
  max-width: 1110px;
  padding-top: 24px;
  color: var(--studio-ink);
}
.home-v11 section,
.home-v11 .home-question-row,
.home-v11 .home-faq details,
.home-v11 .home-footer { border-color: var(--studio-rule); }
.home-v11 .home-routes { border-top: 0; }
.home-v11 .home-eyebrow,
.home-v11 .home-section-top > span,
.home-v11 .home-tag,
.home-v11 .home-text-action { color: var(--studio-dark); }
.home-v11 .home-personal-route {
  color: var(--studio-cream);
  background: linear-gradient(132deg, var(--studio-dark), var(--studio-ground));
  border-color: transparent;
}
.home-v11 .home-personal-route :is(.home-tag, h3, p) { color: var(--studio-cream); }
.home-v11 .home-primary { color: var(--studio-cream); background: var(--studio-dark); }
.home-v11 .home-personal-route .home-primary { color: var(--studio-dark); background: var(--studio-paper); }
.home-v11 .home-secondary-route,
.home-v11 .home-reading-box,
.home-v11 .home-history-row,
.home-v11 .home-usage-grid > div {
  color: var(--studio-ink);
  background: var(--studio-surface);
  border-color: var(--studio-rule);
}
.home-v11 .home-secondary-route p,
.home-v11 .home-reading-answer p,
.home-v11 .home-faq p,
.home-v11 .home-footer p { color: var(--studio-muted); }
.home-v11 .home-ab-art > span,
.home-v11 .home-symbol-art,
.home-v11 .home-ab-art i { color: var(--studio-dark); }
.home-v11 .home-topic-tabs > button,
.home-v11 .home-next-action,
.home-v11 .home-sample-tag {
  background: var(--studio-surface);
  border-color: var(--studio-rule);
  color: var(--studio-ink);
}
.home-v11 .home-topic-tabs > button[aria-selected="true"] { color: var(--studio-cream); background: var(--studio-dark); border-color: var(--studio-dark); }
.home-v11 .home-video-card { color: var(--studio-cream); background: var(--studio-dark); }
.home-v11 .home-video-card::after {
  background: linear-gradient(90deg, var(--studio-dark), transparent);
  opacity: .66;
}

/* The settings drawer reuses existing menu actions and saved preferences. */
.modal-shade.studio-settings { background: #30201b61; }
:root .studio-settings .modal.settings-sheet {
  overflow: auto;
  color: var(--studio-ink);
  background: var(--studio-paper);
  border: 1px solid var(--studio-rule);
  border-radius: 12px;
  box-shadow: 0 22px 66px #2b1a1a55;
}
.studio-settings .modal-title { color: var(--studio-dark); }
.studio-settings .settings-brand {
  height: 56px;
  min-height: 56px;
  display: flex;
  align-items: center;
  padding: 0 12px;
  margin-bottom: 12px;
  color: var(--studio-ink);
  background: var(--studio-paper);
  border-radius: 0;
  border: 0;
  border-bottom: 1px solid var(--studio-rule);
}
.studio-settings .studio-logo { font-size: 27px; font-weight: 700; }
.studio-settings .studio-sun { width: 29px; height: 14px; top: -6px; }
.studio-settings .settings-row,
.studio-settings .settings-resume,
.studio-settings .settings-languages button {
  color: var(--studio-ink);
  background: var(--studio-surface);
  border-color: var(--studio-rule);
}
.studio-settings .settings-nav-icon,
.studio-settings .settings-help-link,
.studio-settings .settings-footer,
.studio-settings .settings-languages legend,
.studio-settings .settings-status,
.studio-settings .haptic-toggle { color: var(--studio-dark); }
.studio-settings .settings-languages button[aria-pressed="true"] { background: var(--studio-dark); color: var(--studio-cream); }
.studio-settings .studio-account {
  align-self: flex-start;
  margin-top: 9px;
  padding: 5px 12px;
  background: var(--studio-surface);
  border: 1px solid var(--studio-rule);
  border-radius: 6px;
  color: var(--studio-dark);
  font-size: 11px;
}

@media (min-width: 760px) {
  .studio-hero { --studio-card-width: clamp(160px, calc((var(--studio-viewport-height) - 381px) * .575), 250px); }
  .studio-copy { text-align: center; padding-top: 14px; }
  .studio-questions { width: min(100%, 530px); margin-inline: auto; }
  .studio-question { grid-template-columns: 22px minmax(0, 1fr) 20px; padding-block: 1px; text-align: center; font-size: 23px; }
  .studio-kicker { font-size: 10px; }
  .studio-deck { min-height: calc(var(--studio-card-width) * 1.739 + 16px); }
  .studio-card-bar { min-height: 46px; }
  .studio-entry { max-width: 630px; padding-bottom: 15px; }
  .studio-form { padding: 10px 12px 8px; }
}

@media (max-width: 359px) {
  .studio-hero { --studio-gutter: 15px; }
  .studio-question { gap: 5px; }
  .studio-controls button { width: 29px; }
  .studio-form-actions button { padding-inline: 7px; }
}

@media (prefers-reduced-motion: reduce) {
  .studio-deck[data-ready="true"] .studio-card { transition: none; }
}