:root {
  color-scheme: dark;
  --bg: #13091d;
  --bg-2: #220f33;
  --surface: rgba(38, 20, 55, 0.82);
  --surface-strong: rgba(57, 26, 75, 0.94);
  --text: #fff7fb;
  --muted: #d7c7de;
  --line: rgba(255, 255, 255, 0.16);
  --pink: #ff4f9a;
  --teal: #5eead4;
  --gold: #ffd166;
  --violet: #8c5cff;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.38);
  --radius: 8px;
  --max: 1080px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background:
    linear-gradient(132deg, rgba(255, 79, 154, 0.12) 0 18%, transparent 18% 44%, rgba(94, 234, 212, 0.08) 44% 62%, transparent 62%),
    linear-gradient(160deg, #12071a 0%, #20102f 48%, #14091e 100%);
}

body::before {
  position: fixed;
  inset: 0;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent 82%);
}

a {
  color: inherit;
}

img {
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(19, 9, 29, 0.86);
  backdrop-filter: blur(14px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
  padding: 12px 0;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 9em;
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  margin-right: 9px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  color: var(--teal);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 20px rgba(94, 234, 212, 0.24);
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 14px;
  color: var(--muted);
  font-size: 0.92rem;
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: #fff;
}

.page {
  position: relative;
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
  padding: 34px 0 64px;
}

.hero {
  display: grid;
  min-height: min(760px, calc(100svh - 74px));
  align-items: center;
  padding: 28px 0 40px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: 32px;
}

.hero h1,
.page-title h1,
.empty-state h1 {
  margin: 0;
  font-size: clamp(2.15rem, 8vw, 5.4rem);
  line-height: 1.08;
}

.hero h1 span {
  display: block;
  color: var(--pink);
  text-shadow: 0 0 24px rgba(255, 79, 154, 0.44);
}

.lead {
  margin: 20px 0 0;
  color: #f5dfee;
  font-size: clamp(1.05rem, 3vw, 1.32rem);
}

.section-lead {
  max-width: 760px;
  margin-top: -4px;
  color: var(--muted);
}

.note {
  color: var(--muted);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--teal);
  font-size: 0.82rem;
  font-weight: 800;
}

.hero-card,
.panel,
.type-card,
.diagnosis-box {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero-card {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  padding: 28px;
}

.hero-card::before {
  position: absolute;
  inset: 22px;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
}

.sigil {
  position: relative;
  display: grid;
  min-height: 360px;
  place-items: center;
}

.sigil-ring {
  position: absolute;
  width: min(72vw, 300px);
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  background:
    conic-gradient(from 20deg, rgba(255, 79, 154, 0.18), rgba(94, 234, 212, 0.18), rgba(255, 209, 102, 0.16), rgba(255, 79, 154, 0.18));
  box-shadow: inset 0 0 60px rgba(255, 255, 255, 0.08), 0 0 45px rgba(255, 79, 154, 0.22);
}

.sigil-ring::before,
.sigil-ring::after {
  position: absolute;
  inset: 12%;
  content: "";
  border: 1px dashed rgba(255, 255, 255, 0.24);
  border-radius: 50%;
}

.sigil-ring::after {
  inset: 28%;
  border-style: solid;
  transform: rotate(22deg);
}

.sigil-text {
  position: relative;
  width: 13rem;
  color: #fff;
  font-size: 1.2rem;
  font-weight: 900;
  line-height: 1.35;
  text-align: center;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: #fff;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.button.primary {
  border-color: transparent;
  background: linear-gradient(135deg, var(--pink), #a652ff);
  box-shadow: 0 12px 36px rgba(255, 79, 154, 0.28);
}

.hero-cta {
  min-height: 56px;
  padding-inline: 26px;
  font-size: 1.05rem;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.08);
}

.button.share {
  border-color: rgba(94, 234, 212, 0.52);
  color: #041715;
  background: var(--teal);
}

.button:hover {
  transform: translateY(-2px);
}

.button:focus-visible,
.answer-button:focus-visible,
.text-link:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

.section {
  padding: 28px 0;
}

.section h2,
.panel h2 {
  margin: 0 0 12px;
  font-size: clamp(1.35rem, 4vw, 2rem);
  line-height: 1.25;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.content-grid.two {
  grid-template-columns: repeat(2, 1fr);
  margin-top: 18px;
}

.panel {
  padding: 22px;
}

.intro-panel,
.closing-panel {
  background: var(--surface-strong);
}

.panel p:last-child {
  margin-bottom: 0;
}

.type-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.type-card {
  position: relative;
  min-height: 250px;
  overflow: hidden;
  padding: 18px;
}

.type-card::before {
  position: absolute;
  top: 0;
  right: 0;
  width: 7px;
  height: 100%;
  content: "";
  background: color-mix(in srgb, var(--type-accent) 38%, transparent);
}

.type-card h3 {
  position: relative;
  margin: 0 0 8px;
  font-size: 1.12rem;
  line-height: 1.35;
}

.type-card p {
  position: relative;
  color: var(--muted);
}

.type-mark {
  position: relative;
  display: grid;
  width: 46px;
  height: 46px;
  margin-bottom: 12px;
  place-items: center;
  border-radius: 50%;
  color: var(--type-accent);
  background: rgba(255, 255, 255, 0.07);
  font-size: 1.5rem;
}

.chip-row {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 14px;
}

.chip-row span {
  padding: 4px 8px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  color: #fff;
  font-size: 0.82rem;
  background: rgba(255, 255, 255, 0.06);
}

.text-link {
  position: relative;
  display: inline-flex;
  margin-top: 14px;
  color: var(--teal);
  font-weight: 800;
}

.page-title {
  max-width: 760px;
  margin-bottom: 28px;
}

.diagnosis-box {
  max-width: 760px;
  margin: 0 auto;
  padding: 20px;
}

.crawler-copy {
  max-width: 760px;
  margin: 18px auto 0;
}

.progress-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  color: var(--muted);
  font-weight: 800;
}

.diagnosis-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.progress-track {
  height: 9px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.11);
}

.progress-bar {
  width: 10%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--teal), var(--pink));
  transition: width 220ms ease;
}

.question {
  margin: 22px 0 18px;
  font-size: clamp(1.55rem, 6vw, 2.45rem);
  line-height: 1.25;
}

.answer-list {
  display: grid;
  gap: 10px;
}

.answer-button {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 58px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  color: var(--text);
  background: rgba(255, 255, 255, 0.07);
  font: inherit;
  font-weight: 800;
  text-align: left;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.answer-button:hover {
  border-color: rgba(94, 234, 212, 0.5);
  background: rgba(94, 234, 212, 0.12);
  transform: translateX(3px);
}

.answer-button.is-selected {
  border-color: var(--teal);
  background: rgba(94, 234, 212, 0.2);
  transform: scale(0.99);
}

.answer-index {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  color: #13091d;
  background: var(--teal);
  font-size: 0.78rem;
  font-weight: 900;
}

.back-button {
  min-height: 44px;
  color: var(--muted);
  background: transparent;
}

.back-button:disabled {
  opacity: 0.38;
  cursor: not-allowed;
}

.result-card {
  position: relative;
  overflow: hidden;
  max-width: 860px;
  min-height: 520px;
  margin: 0 auto;
  padding: 38px 24px;
  border: 1px solid color-mix(in srgb, var(--type-accent) 58%, white 14%);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 50% 18%, color-mix(in srgb, var(--type-accent) 30%, transparent), transparent 24rem),
    linear-gradient(160deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.03));
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.48), inset 0 0 60px rgba(255, 255, 255, 0.05);
  text-align: center;
}

.result-card::before {
  position: absolute;
  inset: 16px;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
}

.result-orbit {
  position: relative;
  display: grid;
  width: min(62vw, 230px);
  aspect-ratio: 1;
  margin: 8px auto 22px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  background: conic-gradient(from 10deg, transparent, color-mix(in srgb, var(--type-accent) 46%, transparent), transparent, rgba(94, 234, 212, 0.2), transparent);
}

.result-orbit::before,
.result-orbit::after {
  position: absolute;
  content: "";
  border: 1px dashed rgba(255, 255, 255, 0.22);
  border-radius: 50%;
}

.result-orbit::before {
  inset: 13%;
}

.result-orbit::after {
  inset: 29%;
  transform: rotate(30deg);
}

.result-orbit span {
  position: relative;
  color: var(--type-accent);
  font-size: 4rem;
  text-shadow: 0 0 28px color-mix(in srgb, var(--type-accent) 70%, transparent);
}

.result-card h1 {
  position: relative;
  max-width: 780px;
  margin: 0 auto;
  font-size: clamp(2rem, 7vw, 4.6rem);
  line-height: 1.1;
}

.result-copy {
  position: relative;
  max-width: 620px;
  margin: 18px auto 0;
  color: #fff;
  font-size: clamp(1.05rem, 3vw, 1.28rem);
}

.result-summary {
  max-width: 860px;
  margin: 18px auto 0;
}

.result-aura {
  position: relative;
  display: inline-flex;
  margin-top: 22px;
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  color: #0d0713;
  background: var(--type-accent);
  font-weight: 900;
}

.clean-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 1.2rem;
}

.feature-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 16px;
}

.muted {
  color: var(--muted);
}

.highlight-panel {
  margin-top: 18px;
  border-color: rgba(255, 209, 102, 0.32);
}

.share-panel {
  max-width: 860px;
  margin: 18px auto 0;
  border-color: rgba(94, 234, 212, 0.34);
  background: var(--surface-strong);
}

.ad-placeholder {
  max-width: 860px;
  margin: 18px auto 0;
  padding: 22px;
  border: 1px dashed rgba(255, 255, 255, 0.28);
  border-radius: var(--radius);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.055);
}

.ad-placeholder h2 {
  margin: 0 0 10px;
  color: var(--text);
  font-size: clamp(1.2rem, 3vw, 1.55rem);
  line-height: 1.3;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.hero-badges span {
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.9rem;
  font-weight: 800;
}

.faq-list {
  display: grid;
  gap: 12px;
}

details.panel {
  padding: 0;
}

details summary {
  padding: 18px 20px;
  font-weight: 900;
  cursor: pointer;
}

details p {
  margin: 0;
  padding: 0 20px 20px;
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer-inner {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
  padding: 24px 0 34px;
}

.footer-inner a {
  color: #fff;
}

@media (max-width: 860px) {
  .hero-inner,
  .content-grid,
  .content-grid.two,
  .type-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 22px;
  }

  .hero-card {
    min-height: 320px;
  }

  .sigil {
    min-height: 280px;
  }
}

@media (max-width: 640px) {
  .nav {
    align-items: flex-start;
  }

  .nav-links {
    max-width: 184px;
    font-size: 0.84rem;
  }

  .page {
    width: min(100% - 24px, var(--max));
    padding-top: 22px;
  }

  .button-row,
  .button {
    width: 100%;
  }

  .button {
    min-height: 52px;
  }

  .hero h1,
  .page-title h1,
  .empty-state h1 {
    font-size: clamp(2rem, 13vw, 3.35rem);
  }

  .lead {
    font-size: 1.02rem;
  }

  .panel,
  .diagnosis-box {
    padding: 18px;
  }

  .result-card {
    min-height: 390px;
    padding: 28px 18px;
  }

  .feature-list {
    grid-template-columns: 1fr;
  }

  .diagnosis-actions {
    width: 100%;
  }

  .diagnosis-actions .button {
    width: calc(50% - 4px);
    min-height: 44px;
  }
}