:root {
  --bg-dark: #020611;
  --bg-darker: #01030a;
  --bg-card: rgba(8, 15, 30, 0.85);
  --bg-card-solid: #0e1628;
  --accent: #2ee6b2;
  --accent-soft: rgba(46, 230, 178, 0.16);
  --accent-secondary: #6c7cff;
  --text-primary: #f6f8ff;
  --text-secondary: rgba(246, 248, 255, 0.72);
  --text-muted: rgba(246, 248, 255, 0.48);
  --border: rgba(255, 255, 255, 0.08);
  --gradient: radial-gradient(circle at 20% 20%, rgba(108, 124, 255, 0.35), transparent 40%),
    radial-gradient(circle at 80% 10%, rgba(46, 230, 178, 0.22), transparent 45%),
    radial-gradient(circle at 50% 80%, rgba(55, 126, 255, 0.12), transparent 55%),
    linear-gradient(180deg, #00020c 0%, #020611 100%);
  --font-main: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-main);
  color: var(--text-secondary);
  background: var(--gradient);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

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

a:hover {
  color: var(--accent);
}

.container {
  width: min(1140px, calc(100% - 48px));
  margin: 0 auto;
}

header.hero {
  padding: 40px 0 80px;
  background: radial-gradient(circle at top left, rgba(108, 124, 255, 0.4) 0%, transparent 45%),
    linear-gradient(180deg, rgba(4, 10, 25, 0.85) 0%, rgba(4, 10, 25, 0) 100%);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.logo {
  font-weight: 700;
  font-size: 20px;
  color: var(--text-primary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-weight: 500;
  font-size: 15px;
  transition: color 0.2s ease;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 999px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 999px;
  border: none;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  background: linear-gradient(135deg, var(--accent) 0%, #25c99c 100%);
  color: #001524;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(46, 230, 178, 0.25);
}

.btn--outline {
  border: 1px solid rgba(246, 248, 255, 0.2);
  background: transparent;
  color: var(--text-primary);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  box-shadow: none;
}

.btn--secondary {
  background: linear-gradient(135deg, var(--accent-secondary) 0%, #4a58ff 100%);
  color: #f6f8ff;
}

.badge {
  display: inline-flex;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.03em;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px;
  margin-top: 64px;
}

.hero-text h1 {
  font-size: clamp(38px, 4vw, 52px);
  color: var(--text-primary);
  margin-bottom: 20px;
}

.hero-text p {
  font-size: 17px;
  line-height: 1.6;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin: 32px 0 28px;
}

.hero-checklist {
  display: grid;
  gap: 12px;
  color: var(--text-muted);
  font-size: 15px;
}

.hero-checklist svg {
  margin-right: 10px;
  vertical-align: middle;
}

.hero-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border-radius: 28px;
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.45);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.pill--green {
  background: rgba(46, 230, 178, 0.16);
  color: var(--accent);
}

.pill--outline {
  border: 1px solid rgba(246, 248, 255, 0.18);
  color: var(--text-muted);
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px rgba(46, 230, 178, 0.75);
}

.hero-card h2 {
  color: var(--text-primary);
  font-size: 22px;
  margin: 0 0 20px 0;
}

.card-body {
  display: grid;
  gap: 18px;
}

.card-row {
  display: flex;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 14px;
}

.card-row strong {
  color: var(--text-primary);
  font-size: 15px;
}

.shield {
  position: relative;
  width: 160px;
  height: 200px;
  margin: 12px auto;
  border-radius: 80px 80px 20px 20px / 100px 100px 40px 40px;
  background: linear-gradient(160deg, rgba(108, 124, 255, 0.4) 0%, rgba(46, 230, 178, 0.1) 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.shield::before {
  content: '';
  position: absolute;
  inset: 16px;
  border-radius: inherit;
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(30px);
}

.shield-core {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(46, 230, 178, 0.7) 0%, rgba(46, 230, 178, 0.1) 70%, transparent 100%);
  position: relative;
}

.shield-core::after {
  content: '';
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.35);
}

.card-footer {
  margin-top: 8px;
}

.hero-trust {
  margin-top: 64px;
  border-top: 1px solid var(--border);
  padding-top: 32px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 13px;
  color: var(--text-muted);
}

.trust-logos {
  display: flex;
  gap: 32px;
  margin-top: 18px;
  color: rgba(246, 248, 255, 0.32);
}

section {
  padding: 96px 0;
}

.benefits {
  background: rgba(2, 6, 17, 0.25);
}

section h2 {
  color: var(--text-primary);
  font-size: clamp(32px, 4vw, 40px);
  margin: 0 0 18px 0;
}

.section-lead {
  max-width: 640px;
  font-size: 17px;
  line-height: 1.6;
  color: var(--text-muted);
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
  margin-top: 48px;
}

.benefit-card {
  background: rgba(8, 15, 30, 0.65);
  border-radius: 24px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.04);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.benefit-card:hover {
  transform: translateY(-6px);
  border-color: rgba(46, 230, 178, 0.4);
}

.benefit-card h3 {
  color: var(--text-primary);
  font-size: 20px;
  margin-top: 24px;
  margin-bottom: 12px;
}

.benefit-card p {
  font-size: 15px;
  line-height: 1.6;
}

.icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  background: rgba(46, 230, 178, 0.1);
  border: 1px solid rgba(46, 230, 178, 0.3);
  position: relative;
}

.icon::after {
  content: '';
  position: absolute;
  inset: 12px;
  border-radius: 12px;
  background: var(--accent);
  opacity: 0.6;
}

.icon--shield::after {
  clip-path: polygon(50% 5%, 85% 25%, 85% 60%, 50% 95%, 15% 60%, 15% 25%);
}

.icon--pulse::after {
  clip-path: polygon(0% 60%, 20% 60%, 35% 30%, 55% 70%, 70% 45%, 80% 60%, 100% 60%, 100% 75%, 0% 75%);
}

.icon--globe::after {
  clip-path: circle(50% at 50% 50%);
}

.icon--eye::after {
  clip-path: ellipse(50% 35% at 50% 50%);
}

.metrics {
  background: linear-gradient(135deg, rgba(46, 230, 178, 0.1), rgba(108, 124, 255, 0.12));
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  text-align: center;
}

.metric span {
  display: block;
  font-size: 36px;
  color: var(--text-primary);
  font-weight: 600;
}

.metric p {
  margin-top: 12px;
  color: var(--text-muted);
}

.split {
  background: rgba(8, 15, 30, 0.45);
}

.split .container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 48px;
  align-items: center;
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 24px 0 32px;
  color: var(--text-muted);
  display: grid;
  gap: 12px;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.split-card {
  background: rgba(2, 6, 17, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 28px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.45);
}

.terminal {
  display: grid;
  grid-template-rows: auto 1fr;
  height: 100%;
  background: #060b18;
}

.terminal-header {
  display: flex;
  gap: 8px;
  padding: 16px;
  background: rgba(0, 0, 0, 0.35);
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  opacity: 0.8;
}

.dot--red {
  background: #ff5f56;
}

.dot--yellow {
  background: #ffbd2e;
}

.dot--green {
  background: #27c93f;
}

pre {
  margin: 0;
  padding: 24px;
  font-family: 'Fira Code', 'SFMono-Regular', Consolas, monospace;
  font-size: 15px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.8);
  white-space: pre-wrap;
}

.plans {
  background: rgba(2, 6, 17, 0.25);
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
  margin-top: 48px;
}

.plan-card {
  background: rgba(8, 15, 30, 0.6);
  border-radius: 28px;
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  display: grid;
  gap: 20px;
  position: relative;
}

.plan-card ul {
  padding: 0;
  margin: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  color: var(--text-muted);
  font-size: 15px;
}

.plan-card .price {
  font-size: 40px;
  color: var(--text-primary);
  font-weight: 600;
}

.plan-card .price span {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
}

.plan-card--accent {
  border: 1px solid rgba(46, 230, 178, 0.5);
  background: linear-gradient(180deg, rgba(46, 230, 178, 0.18), rgba(108, 124, 255, 0.1));
}

.steps {
  background: linear-gradient(135deg, rgba(108, 124, 255, 0.18), rgba(46, 230, 178, 0.1));
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
}

.step {
  background: rgba(8, 15, 30, 0.55);
  padding: 32px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.step-number {
  font-size: 14px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

.step h3 {
  color: var(--text-primary);
  margin: 18px 0 12px;
}

.step p {
  color: var(--text-muted);
  line-height: 1.6;
}

.testimonials {
  background: rgba(2, 6, 17, 0.35);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 36px;
}

.testimonial {
  background: rgba(8, 15, 30, 0.65);
  border-radius: 24px;
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 17px;
  line-height: 1.7;
}

.testimonial h4 {
  color: var(--text-primary);
  margin: 24px 0 8px;
}

.testimonial span {
  color: var(--text-muted);
  font-size: 14px;
}

.faq {
  background: rgba(8, 15, 30, 0.45);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  margin-top: 48px;
}

.faq-item {
  background: rgba(2, 6, 17, 0.6);
  padding: 28px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.faq-item h3 {
  color: var(--text-primary);
  font-size: 20px;
  margin-bottom: 12px;
}

.faq-item p {
  color: var(--text-muted);
  line-height: 1.6;
}

.cta {
  padding: 120px 0;
}

.cta-card {
  background: linear-gradient(135deg, rgba(46, 230, 178, 0.2), rgba(108, 124, 255, 0.25));
  padding: 64px;
  border-radius: 36px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.4);
}

.cta-card h2 {
  margin-bottom: 12px;
}

.cta-card p {
  max-width: 480px;
  margin: 0 auto 32px;
  color: rgba(1, 10, 21, 0.8);
  font-weight: 500;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
}

.footer {
  background: rgba(1, 3, 9, 0.92);
  padding: 64px 0 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 32px;
  margin-bottom: 32px;
}

.footer h4 {
  color: var(--text-primary);
  font-size: 16px;
  margin-bottom: 16px;
}

.footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
  color: var(--text-muted);
}

.footer-note {
  color: rgba(246, 248, 255, 0.32);
  text-align: center;
  font-size: 13px;
}

@media (max-width: 960px) {
  .nav-links {
    position: absolute;
    right: 0;
    top: 68px;
    background: rgba(8, 15, 30, 0.92);
    flex-direction: column;
    width: 240px;
    border-radius: 16px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transform: scale(0.95) translateY(-10px);
    transform-origin: top right;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .nav-links--open {
    opacity: 1;
    pointer-events: auto;
    transform: scale(1) translateY(0);
  }

  .mobile-toggle {
    display: flex;
  }

  .mobile-toggle--active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .mobile-toggle--active span:nth-child(2) {
    opacity: 0;
  }

  .mobile-toggle--active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

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

  .hero-card {
    order: -1;
  }

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

  .cta-card {
    padding: 48px 32px;
  }

  .cta-actions {
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100%, calc(100% - 32px));
  }

  header.hero {
    padding-top: 24px;
  }

  .hero-text h1 {
    font-size: clamp(32px, 8vw, 38px);
  }

  .hero-trust {
    text-align: center;
  }

  .trust-logos {
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
  }
}