:root {
  --bg: #070b12;
  --bg-soft: #0d1422;
  --card: #101a2d;
  --text: #e8efff;
  --muted: #9db0d1;
  --accent: #4aa8ff;
  --accent-strong: #2f84ff;
  --border: #1d2c45;
  --max-width: 1120px;
  --radius: 16px;
  --shadow: 0 14px 40px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Arial, sans-serif;
  background:
    radial-gradient(1000px 500px at 80% -10%, rgba(74, 168, 255, 0.2), transparent 60%),
    radial-gradient(700px 350px at 10% 10%, rgba(47, 132, 255, 0.12), transparent 55%),
    var(--bg);
  color: var(--text);
  line-height: 1.55;
}

img {
  display: inline-block;
}

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

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  backdrop-filter: blur(8px);
  background: rgba(7, 11, 18, 0.72);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 700;
}

.logo-mark {
  font-size: 1.25rem;
}

.nav {
  display: flex;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--text);
}

.hero {
  padding: 6.5rem 0 4rem;
  text-align: center;
}

.eyebrow {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  margin: 0 0 0.75rem;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: clamp(2rem, 3.6vw, 3.3rem);
  letter-spacing: 0.01em;
}

.hero-subtitle {
  margin: 1rem auto 0;
  max-width: 700px;
  color: var(--muted);
  font-size: 1.1rem;
}

.hero-actions {
  margin-top: 2rem;
  display: flex;
  justify-content: center;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.78rem 1.15rem;
  border-radius: 12px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 120ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  color: #f7fbff;
  box-shadow: 0 10px 24px rgba(47, 132, 255, 0.32);
}

.btn-secondary {
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.02);
}

.section {
  padding: 1.8rem 0 2.4rem;
}

.section h2 {
  font-size: clamp(1.45rem, 2.4vw, 2rem);
  margin-bottom: 1rem;
}

.grid {
  display: grid;
  gap: 1rem;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01)), var(--card);
  padding: 1.1rem;
  box-shadow: var(--shadow);
}

.step-card,
.service-card,
.pricing-card,
.support-card {
  display: grid;
  gap: 0.6rem;
}

.step-card p,
.service-card p,
.pricing-card li,
.support-card p {
  color: var(--muted);
}

.pricing-card ul {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.35rem;
}

.price {
  color: var(--text);
  font-weight: 700;
}

.featured {
  border-color: #2f84ff;
  box-shadow: 0 0 0 1px rgba(47, 132, 255, 0.35), var(--shadow);
}

.faq {
  display: grid;
  gap: 0.8rem;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(15, 24, 40, 0.7);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  color: var(--text);
  font: inherit;
  background: transparent;
  border: 0;
  padding: 0.95rem 1rem;
  cursor: pointer;
}

.faq-answer {
  padding: 0 1rem 1rem;
  color: var(--muted);
}

.support-link {
  color: var(--accent);
  font-weight: 600;
}

.site-footer {
  margin-top: 2rem;
  border-top: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.18);
}

.footer-content {
  padding: 1.3rem 0 2rem;
  display: grid;
  gap: 0.6rem;
}

.footer-links {
  display: flex;
  gap: 1rem;
  color: var(--muted);
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--text);
}

.disclaimer,
.copy {
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 920px) {
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

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

  .nav {
    flex-wrap: wrap;
    row-gap: 0.4rem;
  }
}