:root {
  --bg: #090d14;
  --bg-soft: #101724;
  --card: #111a2a;
  --text: #e8eef9;
  --muted: #9fb0cc;
  --accent: #5b8cff;
  --accent-2: #37d6b8;
  --border: #1e2a42;
  --danger: #ff7a7a;
  --container: 1120px;
  --radius: 14px;
  --shadow: 0 18px 45px rgba(0, 0, 0, 0.35);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  font-family: "Inter", "Segoe UI", Roboto, Arial, sans-serif;
  background: radial-gradient(circle at 10% 0%, #142038 0%, var(--bg) 52%);
  color: var(--text);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

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

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

.section {
  padding: 4rem 0;
}

.section-title {
  margin: 0 0 0.8rem;
  font-size: clamp(1.5rem, 2.5vw, 2rem);
}

.section-subtitle {
  margin: 0 0 2rem;
  color: var(--muted);
  max-width: 720px;
}

.badge {
  display: inline-block;
  margin-bottom: 0.8rem;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: #c8d8ff;
  background: rgba(91, 140, 255, 0.16);
  border: 1px solid rgba(91, 140, 255, 0.35);
  border-radius: 999px;
  padding: 0.25rem 0.7rem;
}

.header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(9, 13, 20, 0.9);
  backdrop-filter: blur(12px);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
  font-size: 1.1rem;
}

.brand-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 0 6px rgba(91, 140, 255, 0.16);
}

.nav-links {
  display: none;
  gap: 1rem;
  color: var(--muted);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
}

.mobile-toggle {
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  background: transparent;
  padding: 0.35rem 0.6rem;
}

.mobile-menu {
  display: none;
  border-top: 1px solid var(--border);
  padding: 1rem 0 1.2rem;
}

.mobile-menu.open {
  display: grid;
  gap: 0.7rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 0.78rem 1.1rem;
  font-weight: 600;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

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

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), #6f6bff);
}

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

.hero {
  padding: 4.5rem 0 3rem;
}

.hero-grid {
  display: grid;
  gap: 2rem;
}

.hero h1 {
  margin: 0 0 1rem;
  line-height: 1.14;
  font-size: clamp(2rem, 8vw, 3.3rem);
}

.hero p {
  margin: 0 0 1.4rem;
  color: var(--muted);
  max-width: 620px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 1rem;
}

.trust-row {
  font-size: 0.92rem;
  color: var(--muted);
}

.hero-media {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

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

.grid-3 {
  grid-template-columns: 1fr;
}

.card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent);
  padding: 1.2rem;
}

.card h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.steps .card {
  position: relative;
  padding-top: 2.4rem;
}

.step-num {
  position: absolute;
  top: 0.8rem;
  left: 1rem;
  color: #9dc0ff;
  font-weight: 700;
  font-size: 0.84rem;
}

.pricing-wrap {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.price-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem;
  background: var(--card);
}

.price-card.featured {
  border-color: rgba(91, 140, 255, 0.7);
  background: linear-gradient(160deg, rgba(91, 140, 255, 0.16), rgba(255, 255, 255, 0.03));
}

.price {
  font-size: 2rem;
  margin: 0.3rem 0 0.5rem;
}

.small {
  color: var(--muted);
  font-size: 0.92rem;
}

.feature-list {
  list-style: none;
  margin: 1rem 0 1.2rem;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.feature-list li::before {
  content: "\2713";
  color: #8fd7c7;
  margin-right: 0.45rem;
}

.testimonial {
  padding: 1.2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.02);
}

.testimonial p {
  margin: 0 0 0.85rem;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  border: none;
  background: transparent;
  color: var(--text);
  font-size: 1rem;
  padding: 1rem;
}

.faq-answer {
  display: none;
  padding: 0 1rem 1rem;
  color: var(--muted);
}

.faq-item.open .faq-answer {
  display: block;
}

.cta-banner {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.6rem;
  background: linear-gradient(135deg, rgba(91, 140, 255, 0.16), rgba(55, 214, 184, 0.08));
  display: grid;
  gap: 0.8rem;
}

.contact-form {
  max-width: 680px;
}

.field {
  margin-bottom: 0.9rem;
}

.field label {
  display: inline-block;
  margin-bottom: 0.38rem;
  font-weight: 600;
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #0e1626;
  color: var(--text);
  padding: 0.72rem 0.8rem;
  font: inherit;
}

.field textarea {
  min-height: 130px;
}

.legal {
  max-width: 860px;
}

.legal h1,
.legal h2 {
  line-height: 1.25;
}

.legal p,
.legal li {
  color: var(--muted);
}

.legal ul {
  padding-left: 1.2rem;
}

.notice {
  margin-top: 0.8rem;
  color: var(--muted);
}

.footer {
  border-top: 1px solid var(--border);
  margin-top: 3rem;
}

.footer-wrap {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.7rem;
  color: var(--muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

@media (min-width: 760px) {
  .mobile-toggle,
  .mobile-menu {
    display: none !important;
  }

  .nav-links {
    display: flex;
  }

  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
  }

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

  .cta-banner {
    grid-template-columns: 1.4fr auto;
    align-items: center;
  }
}