:root {
  --bg: #0d0617;
  --bg-soft: #1a0d2b;
  --card: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.12);
  --text: #f8f4ff;
  --muted: #cbbde3;
  --primary: #ff2fb3;
  --secondary: #8d5bff;
  --accent: #ffd166;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --radius: 20px;
  --radius-sm: 14px;
  --max: 1140px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 47, 179, 0.18), transparent 35%),
    radial-gradient(circle at top right, rgba(141, 91, 255, 0.18), transparent 30%),
    linear-gradient(180deg, #12071f 0%, #0d0617 100%);
  line-height: 1.65;
}

img {
  display: block;
  width: 100%;
  height: auto;
  border: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(100% - 32px, var(--max));
  margin: 0 auto;
}

.hero {
  padding: 28px 0 32px;
}

.hero__grid {
  display: grid;
  gap: 24px;
  align-items: center;
}

.badge {
  display: inline-block;
  padding: 8px 12px;
  border: 1px solid rgba(255, 209, 102, 0.25);
  background: rgba(255, 209, 102, 0.08);
  color: var(--accent);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h1, h2, h3 {
  line-height: 1.15;
  margin: 0 0 14px;
}

h1 {
  font-size: clamp(2rem, 7vw, 4.2rem);
  max-width: 12ch;
}

h2 {
  font-size: clamp(1.6rem, 5vw, 2.4rem);
}

h3 {
  font-size: 1.1rem;
}

.lead,
p,
li,
td,
th,
summary {
  color: var(--muted);
}

.lead {
  font-size: 1.05rem;
  max-width: 62ch;
}

.hero__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0;
}

.hero__nav a {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  font-weight: 600;
  font-size: 0.95rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
  opacity: 0.96;
}

.btn--primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  box-shadow: var(--shadow);
}

.btn--secondary {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid var(--line);
  color: var(--text);
}

.hero__media img,
.image-card img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.article {
  display: grid;
  gap: 18px;
  padding-bottom: 48px;
}

.section {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  backdrop-filter: blur(10px);
}

.section__heading {
  margin-bottom: 14px;
}

.section__eyebrow {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.table-wrap {
  overflow-x: auto;
  margin-top: 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
  background: rgba(255, 255, 255, 0.03);
}

th,
td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

th {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

.note {
  margin-top: 18px;
  padding: 16px;
  border-left: 4px solid var(--accent);
  background: rgba(255, 209, 102, 0.08);
  border-radius: 12px;
  color: var(--text);
}

.image-card {
  margin: 22px 0 0;
}

.cards {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}

.card {
  padding: 18px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
}

.steps {
  margin: 0;
  padding-left: 20px;
}

.faq details {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
}

.faq details + details {
  margin-top: 12px;
}

.faq summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--text);
}

.faq p {
  margin: 12px 0 0;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 22px 0 36px;
}

.footer p {
  margin: 0;
  text-align: center;
  font-size: 0.95rem;
}

@media (min-width: 900px) {
  .hero {
    padding: 46px 0 44px;
  }

  .hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 34px;
  }

  .section {
    padding: 30px;
  }

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