:root {
  color-scheme: dark;
  --bg: #020106;
  --panel: rgba(10, 5, 22, 0.86);
  --panel-strong: rgba(18, 7, 38, 0.94);
  --line: rgba(190, 70, 255, 0.5);
  --purple: #a627ff;
  --purple-2: #671dff;
  --pink: #e259ff;
  --text: #fffaff;
  --muted: rgba(246, 232, 255, 0.78);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at 78% 18%, rgba(168, 30, 255, 0.35), transparent 32%),
    radial-gradient(circle at 8% 86%, rgba(92, 26, 222, 0.28), transparent 30%),
    linear-gradient(135deg, #020106 0%, #090314 46%, #030107 100%);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.72), transparent 88%);
}

.site-header,
main,
.site-footer {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px 0;
}

.brand,
.header-nav a,
.header-cta,
.button {
  color: var(--text);
  text-decoration: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.header-nav {
  display: inline-flex;
  align-items: center;
  gap: 16px;
}

.header-nav a:not(.header-cta) {
  color: var(--muted);
  font-weight: 800;
}

.header-nav a:not(.header-cta):hover,
.header-nav a:not(.header-cta):focus-visible {
  color: #fff;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 2px solid rgba(255, 255, 255, 0.76);
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(145deg, var(--purple), #1b0930);
  box-shadow: 0 0 18px rgba(182, 67, 255, 0.55);
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 999px;
  font-weight: 900;
}

.header-cta,
.button.primary {
  border-color: rgba(255, 255, 255, 0.36);
  background: linear-gradient(135deg, var(--purple), var(--purple-2));
  box-shadow: 0 0 26px rgba(168, 39, 255, 0.42);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.09);
}

.hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  align-items: start;
  min-height: auto;
  padding: 14px 0 28px;
}

.hero-copy,
.hero-banner,
.subhero,
.sales-section,
.detail-band article,
.game-section,
.final-cta,
.responsible {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, var(--panel-strong), var(--panel));
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.44), 0 0 38px rgba(151, 50, 255, 0.14);
}

.hero-copy {
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(340px, 1.1fr);
  column-gap: clamp(22px, 4vw, 50px);
  align-items: center;
  padding: clamp(22px, 3vw, 34px);
}

.eyebrow {
  margin: 0 0 12px;
  color: #e5a5ff;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  max-width: 640px;
  font-size: clamp(2.25rem, 4.2vw, 4.25rem);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 10px;
}

.lead {
  max-width: 620px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.16rem);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.fine-print {
  margin: 16px 0 0;
  color: rgba(246, 232, 255, 0.62);
  font-size: 0.82rem;
  line-height: 1.45;
}

.hero-heading,
.hero-details {
  min-width: 0;
}

.hero-banner {
  padding: 12px;
  overflow: hidden;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.hero-banner img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 6px;
}

.hero-banner:hover,
.hero-banner:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(235, 169, 255, 0.82);
  box-shadow: 0 28px 78px rgba(0, 0, 0, 0.5), 0 0 44px rgba(186, 62, 255, 0.28);
  outline: none;
}

.page-banner {
  display: block;
  margin-bottom: 18px;
}

.subhero {
  margin: 14px 0 18px;
  padding: clamp(28px, 5vw, 54px);
}

.subhero h1 {
  max-width: 900px;
}

.subhero .lead {
  max-width: 780px;
}

.sales-section {
  margin: 18px 0;
  padding: clamp(24px, 4vw, 34px);
}

.split-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.86fr) minmax(320px, 1fr);
  gap: 24px;
  align-items: start;
}

.split-section h2,
.steps-section h2,
.table-section h2,
.final-cta h2 {
  font-size: clamp(2rem, 4vw, 3.65rem);
  line-height: 1;
}

.split-section p,
.offer-card li,
.steps-grid p,
.format-table span {
  color: var(--muted);
  line-height: 1.55;
}

.offer-card {
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background:
    radial-gradient(circle at 86% 18%, rgba(213, 92, 255, 0.18), transparent 34%),
    rgba(255, 255, 255, 0.07);
}

.card-kicker {
  display: inline-flex;
  margin-bottom: 14px;
  color: #e5a5ff;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.offer-card ul {
  display: grid;
  gap: 12px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.offer-card li {
  position: relative;
  padding-left: 24px;
  font-weight: 800;
}

.offer-card li::before {
  position: absolute;
  top: 0.58em;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  content: "";
  background: var(--pink);
  box-shadow: 0 0 16px rgba(226, 89, 255, 0.8);
}

.detail-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 18px 0;
}

.detail-band article {
  padding: 24px;
}

.detail-band span {
  color: var(--pink);
  font-weight: 900;
}

.detail-band p,
.game-section p,
.feature-section p,
.story-section p,
.vertical-cards p,
.responsible p,
.site-footer p {
  color: var(--muted);
  line-height: 1.55;
}

.feature-section .section-heading {
  max-width: 860px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.feature-grid article,
.vertical-cards article {
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background:
    radial-gradient(circle at 85% 15%, rgba(206, 84, 255, 0.16), transparent 34%),
    rgba(255, 255, 255, 0.065);
}

.feature-grid span,
.vertical-cards span {
  color: var(--pink);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.feature-grid h3 {
  margin: 14px 0 10px;
  font-size: 1.32rem;
}

.text-link {
  display: inline-flex;
  margin-top: 22px;
  color: #fff;
  font-weight: 900;
  text-decoration-color: rgba(226, 89, 255, 0.7);
  text-underline-offset: 5px;
}

.story-section {
  display: grid;
  grid-template-columns: minmax(260px, 0.75fr) minmax(380px, 1.25fr);
  gap: 24px;
}

.story-section h2 {
  font-size: clamp(2rem, 4vw, 3.55rem);
  line-height: 1;
}

.vertical-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.vertical-cards article {
  min-height: 280px;
}

.vertical-cards h2 {
  margin-top: 14px;
  font-size: clamp(1.5rem, 2.3vw, 2.1rem);
  line-height: 1.08;
}

.game-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(360px, 1.2fr);
  gap: 24px;
  align-items: center;
  padding: 30px;
  margin-bottom: 18px;
}

.game-section h2 {
  max-width: 560px;
  font-size: clamp(2rem, 4vw, 3.55rem);
  line-height: 1;
}

.game-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.game-list li {
  min-height: 56px;
  display: flex;
  align-items: center;
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  font-weight: 900;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 22px;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.steps-grid article {
  min-height: 220px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.065);
}

.steps-grid span {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--purple), var(--purple-2));
  font-weight: 900;
  box-shadow: 0 0 20px rgba(168, 39, 255, 0.45);
}

.steps-grid h3 {
  margin: 0 0 10px;
  font-size: 1.35rem;
}

.table-section {
  display: grid;
  grid-template-columns: minmax(260px, 0.7fr) minmax(420px, 1.3fr);
  gap: 24px;
  align-items: start;
}

.format-table {
  display: grid;
  gap: 10px;
}

.format-table div {
  display: grid;
  grid-template-columns: minmax(120px, 0.36fr) 1fr;
  gap: 18px;
  align-items: center;
  min-height: 72px;
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.065);
}

.format-table strong {
  color: #fff;
  font-size: 1.08rem;
}

.final-cta {
  display: grid;
  justify-items: center;
  margin: 18px 0;
  padding: clamp(32px, 6vw, 62px) 24px;
  text-align: center;
  background:
    radial-gradient(circle at 50% 0%, rgba(218, 77, 255, 0.32), transparent 48%),
    linear-gradient(180deg, rgba(28, 9, 58, 0.96), rgba(9, 4, 19, 0.92));
}

.final-cta h2 {
  max-width: 760px;
}

.responsible {
  padding: 30px;
}

.responsible p {
  max-width: 860px;
}

.site-footer {
  padding: 24px 0 34px;
  font-size: 0.9rem;
}

@media (max-width: 920px) {
  .detail-band,
  .game-section,
  .split-section,
  .feature-grid,
  .story-section,
  .steps-grid,
  .table-section {
    grid-template-columns: 1fr;
  }

  .vertical-cards {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-copy {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .site-header,
  main,
  .site-footer {
    width: min(100% - 20px, 1180px);
  }

  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .header-nav {
    width: 100%;
    align-items: stretch;
    flex-direction: column;
  }

  .header-cta,
  .button {
    width: 100%;
  }

  .hero-copy,
  .game-section,
  .responsible {
    padding: 22px;
  }

  h1 {
    font-size: 2.65rem;
  }

  .game-list {
    grid-template-columns: 1fr;
  }
  .format-table div {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}