:root { --bg: #0b0f1a; --bg2: #101625; --text: #e9eef7; --muted: #b6c2d9; --accent: #5b8cff; --accent2: #3dd6a7; --light-bg: #0f1626; --card: #141c2f; --border: #1f2a44; --shadow: 0 20px 50px rgba(0,0,0,.4); }
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Inter', system-ui, sans-serif; background: var(--bg); color: var(--text); line-height: 1.6; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1200px, 92%); margin: 0 auto; }
.muted { color: var(--muted); }
.header { position: sticky; top: 0; z-index: 50; background: rgba(11,15,26,0.85); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
.header-content { display: flex; align-items: center; justify-content: space-between; padding: 18px 0; }
.logo { font-weight: 800; font-size: 22px; }
.logo span { color: var(--accent); }
.nav-links { display: flex; gap: 20px; align-items: center; }
.nav-links a { font-weight: 500; color: var(--muted); }
.nav-links a:hover { color: var(--text); }
.nav-cta { padding: 0; border: none; color: var(--muted); }
.nav-cta:hover { color: var(--text); }
.burger { display: none; background: none; border: none; cursor: pointer; }
.burger span { display: block; width: 24px; height: 2px; margin: 5px 0; background: var(--text); }

.hero { padding: 80px 0 60px; background: radial-gradient(1200px 600px at 10% 10%, #1a2450 0%, transparent 60%); }
.hero-content { display: grid; gap: 40px; grid-template-columns: 1.1fr 1fr; align-items: center; }
.hero-badge { display: inline-block; padding: 6px 12px; background: #1a2440; border: 1px solid var(--border); border-radius: 999px; font-size: 12px; color: var(--muted); margin-bottom: 12px; }
.hero h1 { font-size: clamp(28px, 3vw, 46px); line-height: 1.2; margin-bottom: 14px; }
.hero p { color: var(--muted); margin-bottom: 20px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }

.cta-button, .ghost-button { padding: 12px 18px; border-radius: 10px; font-weight: 600; display: inline-block; transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease, color .2s ease, background .2s ease; }
.cta-button { background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #041019; border: none; }
.ghost-button { border: 1px solid var(--border); color: var(--text); background: transparent; cursor: pointer; }
.cta-button:hover, .ghost-button:hover { transform: translateY(-1px); }

.download-button { background: linear-gradient(135deg, #6aa2ff, #39f0b8); box-shadow: 0 10px 30px rgba(61,214,167,.25), 0 0 0 1px rgba(61,214,167,.35); }
.download-button:hover { box-shadow: 0 14px 34px rgba(61,214,167,.35), 0 0 0 1px rgba(61,214,167,.6); }

.icon { width: 22px; height: 22px; stroke: var(--accent2); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: 0 0 auto; }
.hero-points .icon { width: 16px; height: 16px; }
.panel-list .icon { width: 16px; height: 16px; }

.hero-points { display: flex; gap: 14px; flex-wrap: wrap; color: var(--muted); font-size: 14px; }
.hero-points .point { display: flex; align-items: center; gap: 8px; }
.hero-visual img { border-radius: 18px; box-shadow: var(--shadow); border: 1px solid var(--border); }

.trust { padding: 20px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--bg2); }
.trust-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.trust-text { color: var(--muted); }
.trust-logos { display: flex; gap: 20px; align-items: center; }

.stats { padding: 40px 0; }
.stats-grid { display: grid; gap: 16px; grid-template-columns: repeat(4, 1fr); }
.stat-card { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 16px; text-align: center; box-shadow: var(--shadow); }
.stat-number { font-size: 28px; font-weight: 800; color: var(--accent2); }
.stat-label { color: var(--muted); font-size: 13px; }

.section { padding: 70px 0; }
.section.light { background: var(--light-bg); }
.section-title { font-size: clamp(24px, 2.4vw, 36px); margin-bottom: 30px; }
.two-column { display: grid; grid-template-columns: 1fr 1.1fr; gap: 30px; align-items: center; }
.feature-list { margin-top: 16px; display: grid; gap: 10px; color: var(--muted); }
.feature-list li { list-style: none; }
.feature-list strong { color: var(--text); margin-right: 6px; }

.features-grid, .security-grid { display: grid; gap: 16px; grid-template-columns: repeat(3, 1fr); }
.feature-card, .security-card, .step-card { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 18px; box-shadow: var(--shadow); }
.feature-card-icon { width: 40px; height: 40px; border-radius: 10px; background: #0f1729; border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; margin-bottom: 10px; }

.steps-grid { display: grid; gap: 16px; grid-template-columns: repeat(4, 1fr); }
.step-num { color: var(--accent); font-weight: 700; display: block; margin-bottom: 8px; }

.tabs { display: flex; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.tab { padding: 10px 14px; border-radius: 999px; border: 1px solid var(--border); background: transparent; color: var(--muted); cursor: pointer; }
.tab.active { color: var(--text); border-color: var(--accent); }
.tab-content { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 16px; }
.tab-panel { display: none; color: var(--muted); }
.tab-panel.active { display: block; }

.table-wrap { overflow-x: auto; }
.compare-table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.compare-table th, .compare-table td { padding: 12px; border-bottom: 1px solid var(--border); }
.compare-table th { text-align: left; background: #18223a; }
.compare-table td:nth-child(2) { color: var(--accent2); font-weight: 600; }
.compare-table td:nth-child(3) { color: #ff9a9a; }

.testimonials { position: relative; }
.testimonial-card { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 18px; display: none; }
.testimonial-card.active { display: block; }
.testimonial-card p { margin-bottom: 8px; }
.testimonial-card span { color: var(--muted); font-size: 14px; }
.testimonial-controls { display: flex; gap: 10px; margin-top: 10px; }
.testimonial-controls button { background: transparent; border: 1px solid var(--border); color: var(--text); padding: 6px 10px; border-radius: 8px; cursor: pointer; }

.faq { display: grid; gap: 12px; }
.faq-item { background: var(--card); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.faq-question { width: 100%; text-align: left; padding: 14px 16px; background: transparent; color: var(--text); border: none; font-weight: 600; cursor: pointer; }
.faq-answer { padding: 0 16px 16px; color: var(--muted); display: none; }
.faq-item.active .faq-answer { display: block; }

.final-cta { background: linear-gradient(135deg, #1a2450, #121b2f); padding: 70px 0; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 10px; }

.footer { padding: 30px 0; border-top: 1px solid var(--border); color: var(--muted); }
.footer a { color: var(--text); margin-left: 10px; }

.reveal { opacity: 0; transform: translateY(18px); transition: .6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

.page-hero { padding: 70px 0 40px; background: radial-gradient(1000px 500px at 10% 10%, #1a2450 0%, transparent 60%); }
.page-hero h1 { font-size: clamp(28px, 3vw, 46px); margin-bottom: 12px; }
.page-hero p { color: var(--muted); max-width: 820px; }

.checklist-grid { display: grid; gap: 12px; grid-template-columns: repeat(4, 1fr); }
.check-item { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 12px; color: var(--muted); }

.pricing-grid { display: grid; gap: 16px; grid-template-columns: repeat(3, 1fr); }
.price-card { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 18px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 12px; }
.price-card.featured { border-color: var(--accent); }
.price-amount { font-size: 24px; font-weight: 800; color: var(--accent2); }
.price-features { list-style: none; display: grid; gap: 8px; color: var(--muted); }

.contact-grid { display: grid; gap: 20px; grid-template-columns: 1fr 1.2fr; align-items: start; }
.contact-card { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 18px; box-shadow: var(--shadow); }
.contact-form { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 18px; box-shadow: var(--shadow); }
.form-grid { display: grid; gap: 12px; grid-template-columns: repeat(2, 1fr); }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field.full { grid-column: span 2; }
.form-field label { font-weight: 600; color: var(--text); }
.form-field input, .form-field select, .form-field textarea { background: #0f1729; border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; color: var(--text); }
.form-actions { margin-top: 12px; }

.tag-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.tag { padding: 6px 12px; border: 1px solid var(--border); border-radius: 999px; background: #0f1729; color: var(--muted); font-size: 13px; }

.compliance-card { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 16px; box-shadow: var(--shadow); margin-bottom: 12px; }
.compliance-card h4 { margin-bottom: 6px; }

.architecture { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px; }
.arch-box { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 12px 16px; box-shadow: var(--shadow); }
.arch-line { width: 50px; height: 2px; background: var(--border); }

.visual-panel { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 18px; box-shadow: var(--shadow); }
.panel-title { font-weight: 600; margin-bottom: 10px; }
.panel-list { display: grid; gap: 8px; color: var(--muted); font-size: 14px; }
.panel-list > div { display: flex; align-items: center; gap: 8px; }

.proof-grid { display: grid; gap: 16px; grid-template-columns: repeat(3, 1fr); }
.proof-card { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 18px; box-shadow: var(--shadow); }
.proof-header { display: flex; gap: 10px; align-items: center; margin-bottom: 8px; }

.logo-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.logo-chip { padding: 8px 12px; border: 1px solid var(--border); border-radius: 999px; background: #0f1729; color: var(--muted); font-size: 12px; font-weight: 600; letter-spacing: .3px; }

.legal-content { max-width: 860px; }
.legal-content h1 { font-size: clamp(26px, 3vw, 40px); margin-bottom: 10px; }
.legal-content h2 { margin: 24px 0 8px; font-size: 20px; }
.legal-content p { color: var(--muted); margin-bottom: 12px; }

@media (max-width: 980px) {
  .hero-content, .two-column { grid-template-columns: 1fr; }
  .features-grid, .security-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; }
  .checklist-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-field.full { grid-column: span 1; }
  .proof-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav-links { display: none; position: absolute; top: 64px; right: 4%; background: var(--card); border: 1px solid var(--border); padding: 12px; border-radius: 12px; flex-direction: column; }
  .nav-links.open { display: flex; }
  .burger { display: block; }
  .features-grid, .security-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .checklist-grid { grid-template-columns: 1fr; }
  .architecture { flex-direction: column; }
  .arch-line { width: 2px; height: 26px; }
}