:root {
  --ink: #f4efe4;
  --paper: #fff7e3;
  --muted: rgba(244, 239, 228, 0.66);
  --faint: rgba(244, 239, 228, 0.14);
  --line: rgba(244, 239, 228, 0.22);
  --void: #070706;
  --panel: rgba(12, 12, 10, 0.72);
  --lime: #d6ff54;
  --coral: #ff6b54;
  --blue: #7ad4ff;
  --violet: #b596ff;
  --ok: #9af36f;
  --bad: #ff7668;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.48);
  --display: "Bricolage Grotesque", ui-sans-serif, sans-serif;
  --serif: "Newsreader", Georgia, serif;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--void);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  font-family: var(--display);
  overflow-x: hidden;
}

button {
  font: inherit;
}

.ambient {
  position: fixed;
  inset: 0;
  z-index: -2;
  background: #050504;
  overflow: hidden;
}

.ambient img {
  position: absolute;
  inset: -6vh -6vw;
  width: 112vw;
  height: 112vh;
  object-fit: cover;
  opacity: 0.62;
  filter: saturate(0.92) contrast(1.1) brightness(0.74);
  transform: scale(1.02);
  animation: drift 26s ease-in-out infinite alternate;
}

.ambient::before,
.ambient::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.ambient::before {
  background:
    radial-gradient(circle at 14% 18%, rgba(214, 255, 84, 0.18), transparent 24%),
    radial-gradient(circle at 78% 12%, rgba(255, 107, 84, 0.16), transparent 22%),
    linear-gradient(100deg, rgba(0, 0, 0, 0.34), rgba(0, 0, 0, 0.8) 58%);
}

.ambient::after {
  opacity: 0.34;
  mix-blend-mode: overlay;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 42px 42px;
}

.scanline {
  position: absolute;
  inset: 0;
  opacity: 0.24;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 7px,
    rgba(255, 255, 255, 0.025) 8px
  );
}

.shell {
  width: min(1480px, 100%);
  min-height: 100vh;
  margin: 0 auto;
  padding: clamp(18px, 2.5vw, 38px);
  display: grid;
  grid-template-rows: auto 1fr;
  gap: clamp(18px, 3vw, 42px);
}

.topbar {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 16px;
  animation: rise 700ms ease both;
}

.brand {
  color: var(--ink);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
  text-transform: uppercase;
  font-size: 0.82rem;
  font-weight: 800;
  line-height: 0.9;
  letter-spacing: 0;
}

.brand-mark {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border: 1px solid var(--ink);
  background: var(--paper);
  color: var(--void);
  border-radius: 50%;
  box-shadow: 0 0 0 7px rgba(244, 239, 228, 0.08);
}

.status-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(86px, 1fr));
  border: 1px solid var(--line);
  background: rgba(10, 10, 8, 0.52);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
}

.status-strip > div {
  padding: 12px 18px;
  border-left: 1px solid var(--line);
}

.status-strip > div:first-child {
  border-left: 0;
}

.label {
  display: block;
  color: var(--muted);
  font-size: 0.68rem;
  text-transform: uppercase;
  font-weight: 800;
}

.status-strip strong {
  display: block;
  margin-top: 2px;
  font-size: clamp(1.15rem, 2vw, 1.8rem);
  line-height: 1;
}

.stage {
  min-height: 0;
  display: grid;
  align-items: center;
}

.view {
  width: 100%;
  animation: viewIn 520ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

.hero-grid,
.round-grid,
.question-grid,
.results-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(340px, 0.64fr);
  gap: clamp(18px, 3vw, 44px);
  align-items: end;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  color: var(--round-accent, var(--lime));
  font-size: 0.74rem;
  text-transform: uppercase;
  font-weight: 800;
}

.kicker::before {
  content: "";
  width: 44px;
  height: 1px;
  background: currentColor;
}

h1,
h2,
h3,
p {
  margin: 0;
}

.mega-title {
  max-width: 960px;
  font-size: clamp(4rem, 14vw, 13rem);
  line-height: 0.76;
  letter-spacing: 0;
  text-transform: uppercase;
  text-wrap: balance;
}

.mega-title em,
.round-title em {
  color: var(--paper);
  font-family: var(--serif);
  font-weight: 400;
  text-transform: none;
  font-style: italic;
}

.lead {
  max-width: 610px;
  margin-top: 26px;
  color: rgba(244, 239, 228, 0.78);
  font-family: var(--serif);
  font-size: clamp(1.22rem, 2.3vw, 2.05rem);
  line-height: 1.18;
}

.panel {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(22px);
  box-shadow: var(--shadow);
}

.launch-panel,
.round-panel,
.result-panel {
  padding: clamp(22px, 3vw, 34px);
}

.launch-list {
  display: grid;
  gap: 10px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.launch-list li,
.stat-row,
.section-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 13px 0;
  border-bottom: 1px solid var(--faint);
}

.launch-list span:first-child,
.stat-row span,
.section-row span {
  color: var(--muted);
}

.launch-list strong,
.stat-row strong,
.section-row strong {
  color: var(--ink);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.btn {
  min-height: 52px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  padding: 0 22px;
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  text-transform: uppercase;
  font-size: 0.78rem;
  font-weight: 800;
  transition:
    transform 200ms ease,
    background 200ms ease,
    color 200ms ease,
    border-color 200ms ease,
    opacity 200ms ease;
}

.btn:hover {
  transform: translateY(-2px);
  border-color: var(--lime);
}

.btn:focus-visible,
.answer:focus-visible {
  outline: 3px solid var(--lime);
  outline-offset: 4px;
}

.btn.primary {
  color: var(--void);
  background: var(--lime);
  border-color: var(--lime);
  box-shadow: 0 16px 45px rgba(214, 255, 84, 0.18);
}

.btn.primary:hover {
  background: var(--paper);
  border-color: var(--paper);
}

.btn[disabled] {
  opacity: 0.38;
  cursor: not-allowed;
  transform: none;
}

.section-map {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  margin-top: clamp(24px, 4vw, 58px);
}

.section-pill {
  min-height: 80px;
  padding: 12px;
  border: 1px solid var(--line);
  background: rgba(244, 239, 228, 0.06);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

.section-pill.is-active {
  color: var(--void);
  background: var(--paper);
}

.section-pill.is-complete {
  border-color: rgba(214, 255, 84, 0.72);
  background: rgba(214, 255, 84, 0.14);
}

.section-pill small {
  color: inherit;
  opacity: 0.72;
  font-weight: 800;
}

.section-pill strong {
  font-size: clamp(0.78rem, 1vw, 0.95rem);
  line-height: 1.05;
}

.round-title {
  max-width: 960px;
  font-size: clamp(3.3rem, 10vw, 10.5rem);
  line-height: 0.82;
  text-transform: uppercase;
  text-wrap: balance;
}

.round-meta {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 12px;
  color: var(--muted);
  background: rgba(244, 239, 228, 0.06);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.round-panel h3,
.result-panel h3 {
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.mini-bars {
  display: grid;
  gap: 12px;
  margin-bottom: 26px;
}

.mini-bar {
  height: 10px;
  border: 1px solid var(--line);
  background: rgba(244, 239, 228, 0.06);
  overflow: hidden;
}

.mini-bar span,
.progress-fill {
  display: block;
  height: 100%;
  width: var(--fill, 0%);
  background: linear-gradient(90deg, var(--round-accent, var(--lime)), var(--coral));
  transition: width 420ms ease;
}

.question-card {
  min-height: min(660px, calc(100vh - 190px));
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: clamp(20px, 3.2vw, 46px);
  position: relative;
  overflow: hidden;
}

.question-card::before {
  content: attr(data-number);
  position: absolute;
  right: clamp(18px, 3vw, 44px);
  top: clamp(14px, 2vw, 26px);
  color: rgba(244, 239, 228, 0.055);
  font-size: clamp(5rem, 15vw, 13rem);
  line-height: 0.75;
  font-weight: 800;
}

.progress-track {
  height: 12px;
  border: 1px solid var(--line);
  background: rgba(244, 239, 228, 0.06);
  overflow: hidden;
}

.question-copy {
  align-self: center;
  position: relative;
  z-index: 1;
}

.question-copy h2 {
  max-width: 980px;
  font-size: clamp(2.25rem, 6vw, 7.2rem);
  line-height: 0.92;
  text-wrap: balance;
}

.question-copy p {
  margin-top: 20px;
  color: var(--muted);
  font-family: var(--serif);
  font-size: clamp(1.08rem, 1.8vw, 1.5rem);
}

.answers {
  display: grid;
  gap: 12px;
}

.answer {
  width: 100%;
  min-height: 74px;
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 16px 18px;
  color: var(--ink);
  background: rgba(244, 239, 228, 0.065);
  cursor: pointer;
  display: grid;
  grid-template-columns: 34px 1fr auto;
  align-items: center;
  gap: 14px;
  text-align: left;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
}

.answer:hover {
  transform: translateX(6px);
  border-color: var(--round-accent, var(--lime));
  background: rgba(244, 239, 228, 0.11);
}

.answer.is-selected {
  border-color: var(--blue);
}

.answer.is-correct {
  color: #061006;
  border-color: var(--ok);
  background: var(--ok);
}

.answer.is-wrong {
  border-color: var(--bad);
  background: rgba(255, 118, 104, 0.18);
}

.answer[disabled] {
  cursor: default;
}

.answer[disabled]:hover {
  transform: none;
}

.answer-letter {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 0.78rem;
  font-weight: 800;
}

.answer-text {
  font-size: clamp(1rem, 1.8vw, 1.22rem);
  font-weight: 700;
  line-height: 1.12;
}

.answer-state {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.feedback {
  min-height: 78px;
  margin-top: 16px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  color: var(--muted);
  background: rgba(0, 0, 0, 0.2);
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 1.28;
}

.feedback strong {
  color: var(--ink);
  font-family: var(--display);
}

.question-actions {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  margin-top: 18px;
}

.micro-copy {
  color: var(--muted);
  font-size: 0.76rem;
  text-transform: uppercase;
  font-weight: 800;
}

.score-orbit {
  aspect-ratio: 1;
  width: min(100%, 430px);
  margin-left: auto;
  border: 1px solid var(--line);
  border-radius: 50%;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle, rgba(244, 239, 228, 0.09) 0 34%, transparent 35%),
    conic-gradient(from -90deg, var(--lime) var(--score-deg), rgba(244, 239, 228, 0.08) 0);
  box-shadow: var(--shadow);
}

.score-orbit div {
  width: 72%;
  aspect-ratio: 1;
  border-radius: 50%;
  display: grid;
  place-items: center;
  text-align: center;
  background: rgba(5, 5, 4, 0.84);
  border: 1px solid var(--line);
}

.score-orbit strong {
  display: block;
  font-size: clamp(4rem, 10vw, 7.4rem);
  line-height: 0.8;
}

.score-orbit span {
  color: var(--muted);
  text-transform: uppercase;
  font-weight: 800;
}

.result-message {
  margin: 12px 0 24px;
  font-family: var(--serif);
  color: rgba(244, 239, 228, 0.82);
  font-size: clamp(1.2rem, 2vw, 1.7rem);
  line-height: 1.16;
}

.section-scores {
  display: grid;
  gap: 0;
  margin-bottom: 26px;
}

@keyframes drift {
  from {
    transform: scale(1.02) translate3d(-1%, -1%, 0);
  }
  to {
    transform: scale(1.08) translate3d(1%, 1%, 0);
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(-14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes viewIn {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.985);
    filter: blur(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@media (max-width: 980px) {
  .hero-grid,
  .round-grid,
  .question-grid,
  .results-grid {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .question-card {
    min-height: auto;
  }

  .score-orbit {
    margin: 0;
  }
}

@media (max-width: 720px) {
  .shell {
    padding: 14px;
  }

  .topbar {
    flex-direction: column;
  }

  .status-strip {
    grid-template-columns: repeat(3, 1fr);
  }

  .status-strip > div {
    padding: 10px;
  }

  .section-map {
    grid-template-columns: 1fr;
  }

  .section-pill {
    min-height: 58px;
  }

  .mega-title {
    font-size: clamp(3.4rem, 19vw, 6.6rem);
  }

  .round-title {
    font-size: clamp(3rem, 16vw, 6rem);
  }

  .question-copy h2 {
    font-size: clamp(2rem, 11vw, 4rem);
  }

  .answer {
    grid-template-columns: 31px 1fr;
  }

  .answer-state {
    grid-column: 2;
  }

  .question-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .question-actions .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 1ms !important;
    transition-duration: 1ms !important;
  }
}