:root {
  color-scheme: dark;
  --bg: #0b0e14;
  --ink: #fff8ec;
  --muted: rgba(255, 248, 236, 0.72);
  --soft: rgba(255, 248, 236, 0.12);
  --line: rgba(255, 248, 236, 0.18);
  --violet: #8b78ff;
  --violet-dark: #5945d9;
  --gold: #e7b85d;
  --paper: #fbf7ee;
  --paper-ink: #171923;
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  min-height: 100vh;
  font-family: Manrope, Inter, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
}

a {
  color: inherit;
}

.landing {
  min-height: 100vh;
  background:
    linear-gradient(90deg, rgba(11, 14, 20, 0.92) 0%, rgba(11, 14, 20, 0.68) 48%, rgba(11, 14, 20, 0.2) 100%),
    linear-gradient(180deg, rgba(11, 14, 20, 0.18) 0%, rgba(11, 14, 20, 0.74) 100%),
    url("./assets/hero-bg.png") center / cover no-repeat;
}

.landing-hero {
  width: min(1220px, 100%);
  min-height: 100vh;
  margin: 0 auto;
  padding: 28px 28px 24px;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 18px;
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid rgba(231, 184, 93, 0.42);
  border-radius: 50%;
  color: var(--gold);
  background: rgba(255, 248, 236, 0.08);
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

nav a,
.back {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: rgba(255, 248, 236, 0.8);
  font-size: 14px;
  font-weight: 750;
  text-decoration: none;
}

nav a:hover,
.back:hover {
  border-color: var(--line);
  color: var(--ink);
  background: rgba(255, 248, 236, 0.07);
}

.hero-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 58px;
  align-items: center;
  padding: 58px 0 44px;
}

.hero-copy {
  max-width: 720px;
}

.eyebrow {
  width: fit-content;
  margin: 0 0 22px;
  padding: 8px 12px;
  border: 1px solid rgba(231, 184, 93, 0.35);
  border-radius: 999px;
  color: var(--gold);
  background: rgba(231, 184, 93, 0.1);
  font-size: 14px;
  font-weight: 850;
}

h1 {
  max-width: 720px;
  margin: 0;
  font-size: 64px;
  line-height: 1.02;
  letter-spacing: 0;
}

.lead {
  max-width: 650px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 21px;
  line-height: 1.52;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  margin-top: 34px;
}

.button {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  border-radius: 999px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--violet), var(--violet-dark));
  box-shadow: 0 16px 42px rgba(89, 69, 217, 0.36);
  font-size: 16px;
  font-weight: 850;
  text-decoration: none;
}

.button:hover {
  transform: translateY(-1px);
}

.microcopy {
  color: rgba(255, 248, 236, 0.66);
  font-size: 15px;
}

.astro-card {
  border: 1px solid rgba(255, 248, 236, 0.18);
  border-radius: 8px;
  padding: 22px;
  color: var(--ink);
  background: rgba(10, 12, 18, 0.62);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(18px);
}

.card-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 15px;
}

.card-top strong {
  color: var(--gold);
}

h2 {
  margin: 20px 0 16px;
  font-size: 25px;
  line-height: 1.18;
  letter-spacing: 0;
}

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

.feature-list p {
  margin: 0;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 248, 236, 0.11);
  color: rgba(255, 248, 236, 0.86);
  font-size: 16px;
}

.price-line {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-top: 20px;
}

.price-line strong {
  font-size: 38px;
  line-height: 1;
}

.price-line span,
.disclaimer {
  color: var(--muted);
}

.disclaimer {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.45;
}

.bottom-note {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 248, 236, 0.13);
  color: rgba(255, 248, 236, 0.62);
  font-size: 14px;
}

.page {
  width: 100%;
  min-height: 100vh;
  display: grid;
  place-items: start center;
  padding: 38px 18px;
  background:
    linear-gradient(90deg, rgba(11, 14, 20, 0.94), rgba(11, 14, 20, 0.8)),
    url("./assets/hero-bg.png") center / cover fixed no-repeat;
}

.document {
  width: min(900px, 100%);
  padding: 32px;
  border: 1px solid rgba(255, 248, 236, 0.14);
  border-radius: 8px;
  color: var(--paper-ink);
  background: rgba(251, 247, 238, 0.96);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.24);
}

.document .back {
  width: fit-content;
  min-height: 34px;
  padding: 0;
  color: #5945d9;
  background: transparent;
}

.document h1 {
  margin: 22px 0 8px;
  color: var(--paper-ink);
  font-size: 46px;
}

.document h2 {
  margin: 28px 0 10px;
  color: var(--paper-ink);
  font-size: 22px;
}

.document p {
  margin: 0 0 14px;
  color: #303848;
  line-height: 1.62;
}

.document a {
  color: #5945d9;
}

.muted {
  color: #626b7b !important;
}

.requisites {
  display: grid;
  gap: 0;
  margin: 26px 0;
}

.requisites p {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 14px;
  margin: 0;
  padding: 14px 0;
  border-bottom: 1px solid rgba(23, 25, 35, 0.12);
}

.requisites span {
  color: #626b7b;
}

@media (max-width: 900px) {
  .landing-hero {
    padding: 22px 18px 20px;
  }

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

  nav {
    justify-content: flex-start;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 32px;
    align-items: start;
    padding: 56px 0 28px;
  }

  h1 {
    font-size: 44px;
  }

  .lead {
    font-size: 18px;
  }

  .astro-card {
    width: min(430px, 100%);
  }
}

@media (max-width: 520px) {
  .brand {
    font-size: 16px;
  }

  nav a {
    padding: 0 9px;
    font-size: 13px;
  }

  h1 {
    font-size: 36px;
  }

  .eyebrow {
    font-size: 13px;
  }

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

  .button {
    width: 100%;
  }

  .document {
    padding: 22px;
  }

  .document h1 {
    font-size: 34px;
  }

  .requisites p {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}