:root {
  --bg: #0f0f1e;
  --bg-elev: #181733;
  --bg-elev-2: #1e1c40;
  --border: #2a2749;
  --border-strong: #3a3665;
  --text: #e8e8f5;
  --text-muted: #a4a3c4;
  --text-soft: #8683a8;
  --accent: #9d7cff;
  --accent-hover: #b39aff;
  --accent-2: #6ab6ff;
  --accent-warm: #ffb87c;
  --danger: #ff7a90;
  --serif: Georgia, 'Times New Roman', 'PT Serif', serif;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  --max-w: 880px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.is-gated { overflow: hidden; }

.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
}

h1, h2, h3 {
  font-family: var(--serif);
  color: var(--text);
  line-height: 1.25;
  margin: 0 0 16px;
  letter-spacing: -0.01em;
}

p { margin: 0 0 16px; }

a { color: var(--accent-2); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--accent); }

strong { color: var(--text); font-weight: 600; }

ul, ol { padding-left: 22px; margin: 0 0 20px; }
li { margin: 6px 0; }

/* Age gate */
.age-gate {
  position: fixed;
  inset: 0;
  background: rgba(6, 6, 18, 0.94);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 999;
  backdrop-filter: blur(6px);
  animation: fadeIn 0.35s ease;
}
.age-gate__card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  max-width: 440px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow);
}
.age-gate__title {
  font-size: 28px;
  margin: 0 0 12px;
  color: var(--accent);
}
.age-gate__text {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.6;
  margin: 0 0 24px;
}
.age-gate__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
  background: rgba(15, 15, 30, 0.9);
  backdrop-filter: blur(8px);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.site-header__logo {
  font-family: var(--serif);
  font-size: 18px;
  color: var(--text);
  letter-spacing: 0.02em;
}
.site-header__logo:hover { color: var(--accent); }
.site-header__chip {
  font-size: 13px;
  color: var(--text-muted);
  padding: 5px 11px;
  border: 1px solid var(--border);
  border-radius: 100px;
}

/* Hero */
.hero {
  padding: 56px 0 48px;
  border-bottom: 1px solid var(--border);
  background: radial-gradient(ellipse at top, rgba(157, 124, 255, 0.08) 0%, transparent 60%);
}
.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}
.chip {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 13px;
  border: 1px solid var(--accent);
  color: var(--accent);
  background: rgba(157, 124, 255, 0.08);
}
.chip--muted {
  border-color: var(--border);
  color: var(--text-muted);
  background: transparent;
}
.hero__title {
  font-size: 40px;
  line-height: 1.15;
  margin: 0 0 20px;
  color: var(--text);
}
.hero__lead {
  font-size: 19px;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0 0 32px;
  max-width: 720px;
}
.hero__stats {
  display: flex;
  gap: 36px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stat__num {
  font-family: var(--serif);
  font-size: 34px;
  color: var(--accent);
  line-height: 1;
}
.stat__label {
  font-size: 13px;
  color: var(--text-soft);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.hero__cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  line-height: 1.2;
}
.btn--lg { padding: 16px 28px; font-size: 16px; }
.btn--wide { display: block; text-align: center; width: 100%; margin-top: 16px; }
.btn--primary {
  background: var(--accent);
  color: #0f0f1e;
  border-color: var(--accent);
}
.btn--primary:hover {
  background: var(--accent-hover);
  color: #0f0f1e;
  transform: translateY(-1px);
}
.btn--ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn--ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Sections */
.section {
  padding: 56px 0;
  border-bottom: 1px solid var(--border);
}
.section__title {
  font-size: 30px;
  margin-bottom: 24px;
}
.section p, .section li {
  color: var(--text-muted);
}
.section p strong, .section li strong {
  color: var(--text);
}

/* TOC */
.toc { padding: 40px 0; border-bottom: 1px solid var(--border); }
.toc__title {
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-soft);
  font-family: var(--sans);
  margin-bottom: 14px;
}
.toc__list {
  columns: 2;
  column-gap: 32px;
  padding-left: 20px;
  margin: 0;
}
.toc__list li { margin: 6px 0; break-inside: avoid; }
.toc__list a { color: var(--text); border-bottom: 1px dashed transparent; }
.toc__list a:hover { color: var(--accent); border-bottom-color: var(--accent); }

/* Audience */
.audience {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 20px;
}
.audience__col {
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-elev);
}
.audience__col--yes { border-left: 3px solid var(--accent); }
.audience__col--no { border-left: 3px solid var(--danger); }
.audience__heading {
  font-size: 18px;
  margin: 0 0 12px;
  color: var(--text);
}
.audience__list {
  padding-left: 20px;
  margin: 0;
  font-size: 15px;
}
.audience__list li { color: var(--text-muted); }

/* Methodology */
.methodology {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin-top: 20px;
}
.methodology__heading {
  font-size: 17px;
  margin: 0 0 12px;
  color: var(--accent);
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}
.methodology__heading + .methodology__list + .methodology__heading { margin-top: 24px; }
.methodology__list { padding-left: 22px; margin: 0 0 8px; }
.methodology__list li { color: var(--text-muted); }
.methodology__list--red li::marker { color: var(--danger); }

/* Table */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  margin-top: 16px;
}
.compare {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  background: var(--bg-elev);
}
.compare th, .compare td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.compare th {
  font-family: var(--sans);
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 12px;
  background: var(--bg-elev-2);
  border-bottom: 1px solid var(--border-strong);
}
.compare tbody tr:last-child td { border-bottom: none; }
.compare tbody tr:hover { background: var(--bg-elev-2); }
.table-note {
  font-size: 14px;
  color: var(--text-soft);
  margin-top: 14px;
}

.score {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 100px;
  font-family: var(--serif);
  font-size: 14px;
  color: var(--accent-2);
  background: rgba(106, 182, 255, 0.08);
  border: 1px solid rgba(106, 182, 255, 0.2);
}
.score--top {
  color: var(--accent);
  background: rgba(157, 124, 255, 0.12);
  border-color: rgba(157, 124, 255, 0.3);
}
.score--big {
  font-size: 22px;
  padding: 6px 14px;
  align-self: center;
}
.score__max { font-size: 12px; opacity: 0.6; margin-left: 2px; }

/* Service cards */
.card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 24px;
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.card:hover {
  border-color: var(--border-strong);
  transform: translateY(-1px);
}
.card--top {
  border: 1px solid var(--accent);
  background: linear-gradient(180deg, rgba(157, 124, 255, 0.06) 0%, var(--bg-elev) 100%);
}
.card__head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 16px;
  align-items: start;
  margin-bottom: 16px;
}
.card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  font-family: var(--serif);
  font-size: 20px;
  color: var(--accent);
  background: rgba(157, 124, 255, 0.1);
  border: 1px solid var(--border-strong);
}
.card__title {
  font-size: 22px;
  margin: 0 0 4px;
  color: var(--text);
}
.card__sub {
  font-size: 14px;
  color: var(--text-soft);
  margin: 0;
}
.card p { color: var(--text-muted); }
.pros {
  margin: 16px 0 12px;
  padding: 14px 16px 14px 32px;
  background: rgba(106, 182, 255, 0.05);
  border-left: 2px solid var(--accent-2);
  border-radius: 4px;
}
.pros li { color: var(--text); font-size: 15px; }
.cons {
  font-size: 14px;
  color: var(--text-muted);
  margin: 0 0 4px;
}

/* Steps */
.steps { counter-reset: step; padding-left: 0; list-style: none; }
.steps li {
  position: relative;
  padding: 16px 0 16px 56px;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
  counter-increment: step;
}
.steps li:last-child { border-bottom: none; }
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 14px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(157, 124, 255, 0.12);
  color: var(--accent);
  font-family: var(--serif);
  font-size: 17px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-strong);
}

/* Checklist */
.checklist {
  list-style: none;
  padding-left: 0;
  margin: 20px 0 0;
}
.checklist li {
  position: relative;
  padding: 10px 0 10px 32px;
  color: var(--text-muted);
  border-bottom: 1px dashed var(--border);
}
.checklist li:last-child { border-bottom: none; }
.checklist li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 16px;
  width: 16px;
  height: 16px;
  border: 2px solid var(--accent);
  border-radius: 4px;
  background: rgba(157, 124, 255, 0.08);
}
.checklist li::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 18px;
  width: 8px;
  height: 5px;
  border-left: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(-45deg);
}

/* Mistakes */
.mistakes { padding-left: 0; list-style: none; counter-reset: mistake; }
.mistakes li {
  padding: 18px 0 18px 60px;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
  position: relative;
  counter-increment: mistake;
}
.mistakes li:last-child { border-bottom: none; }
.mistakes li::before {
  content: counter(mistake);
  position: absolute;
  left: 0;
  top: 16px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 122, 144, 0.08);
  color: var(--danger);
  border: 1px solid rgba(255, 122, 144, 0.25);
  font-family: var(--serif);
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Ethics */
.ethics-rules {
  padding-left: 22px;
  margin: 20px 0;
}
.ethics-rules li {
  color: var(--text-muted);
  margin: 10px 0;
  padding-left: 6px;
}

/* FAQ */
.faq { margin-top: 20px; }
.faq__item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-elev);
  margin-bottom: 10px;
  transition: border-color 0.2s ease;
}
.faq__item[open] { border-color: var(--border-strong); }
.faq__item summary {
  cursor: pointer;
  padding: 18px 22px;
  list-style: none;
  color: var(--text);
  font-family: var(--serif);
  font-size: 17px;
  position: relative;
  padding-right: 46px;
  transition: color 0.2s ease;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: '+';
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--accent);
  font-size: 22px;
  font-family: var(--sans);
  transition: transform 0.2s ease;
}
.faq__item[open] summary::after {
  content: '−';
}
.faq__item summary:hover { color: var(--accent); }
.faq__item p {
  padding: 0 22px 20px;
  margin: 0;
  color: var(--text-muted);
  font-size: 15px;
}

/* Final CTA */
.final-cta {
  padding: 64px 0;
  background: radial-gradient(ellipse at center, rgba(157, 124, 255, 0.1) 0%, transparent 70%);
  border-bottom: 1px solid var(--border);
}
.final-cta__title {
  font-size: 30px;
  text-align: center;
  margin-bottom: 12px;
}
.final-cta__lead {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 32px;
}
.final-cta__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.final-cta__card {
  display: block;
  padding: 24px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.final-cta__card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  color: var(--text);
}
.final-cta__badge {
  display: inline-block;
  font-size: 11px;
  color: var(--accent);
  background: rgba(157, 124, 255, 0.1);
  border: 1px solid rgba(157, 124, 255, 0.25);
  padding: 3px 10px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}
.final-cta__heading {
  font-size: 18px;
  margin: 0 0 8px;
  color: var(--text);
}
.final-cta__card p {
  font-size: 14px;
  color: var(--text-muted);
  margin: 0;
}

/* Footer */
.site-footer {
  padding: 32px 0 48px;
  background: #08081a;
}
.site-footer__line {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0 0 10px;
}
.site-footer__line--muted { color: var(--text-soft); font-size: 12px; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* Mobile */
@media (max-width: 720px) {
  body { font-size: 16px; }
  .hero { padding: 40px 0 36px; }
  .hero__title { font-size: 28px; }
  .hero__lead { font-size: 17px; }
  .hero__stats { gap: 24px; }
  .stat__num { font-size: 26px; }
  .section { padding: 40px 0; }
  .section__title { font-size: 24px; }
  .toc__list { columns: 1; }
  .audience { grid-template-columns: 1fr; }
  .card { padding: 22px; }
  .card__head { grid-template-columns: auto 1fr; }
  .card__head .score--big { grid-column: 1 / -1; justify-self: start; }
  .card__title { font-size: 19px; }
  .final-cta__grid { grid-template-columns: 1fr; }
  .final-cta__title { font-size: 24px; }
  .compare { font-size: 13px; }
  .compare th, .compare td { padding: 10px 8px; }
}