.landing-body { background: radial-gradient(circle at 10% 0%, #221a45, #0F0B1E 55%); color: #EFEDFB; }
.landing-nav { display: flex; align-items: center; gap: var(--sf-space-4); padding: var(--sf-space-3) var(--sf-space-5); max-width: 1200px; margin: 0 auto; }
.landing-brand { font-weight: 800; font-size: 18px; display: flex; align-items: center; gap: 8px; }
.landing-brand i { color: var(--sf-primary-light); }
.landing-nav nav { display: flex; gap: var(--sf-space-4); margin-left: var(--sf-space-5); }
.landing-nav nav a { color: #C9C4E6; font-size: 14px; }
.landing-cta { margin-left: auto; display: flex; gap: var(--sf-space-2); }

.hero { max-width: 780px; margin: var(--sf-space-6) auto; text-align: center; padding: 0 var(--sf-space-4); }
.hero h1 { font-size: 42px; line-height: 1.15; margin: 0 0 var(--sf-space-3); }
.hero p { color: #A29CC2; font-size: 17px; }
.hero-cta { display: flex; justify-content: center; gap: var(--sf-space-3); margin-top: var(--sf-space-4); }

.features { max-width: 1100px; margin: var(--sf-space-6) auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sf-space-4); padding: 0 var(--sf-space-4); }
.feature { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); border-radius: var(--sf-radius-lg); padding: var(--sf-space-4); }
.feature i { font-size: 22px; color: var(--sf-accent); margin-bottom: var(--sf-space-2); }
.feature h3 { margin: var(--sf-space-1) 0; font-size: 16px; }
.feature p { color: #A29CC2; font-size: 13.5px; margin: 0; }

.how, .security, .pricing { max-width: 780px; margin: var(--sf-space-6) auto; padding: 0 var(--sf-space-4); }
.how ol { color: #C9C4E6; line-height: 1.9; }
.security p, .pricing p { color: #A29CC2; }
.placeholder-note { font-style: italic; }

.platforms-strip { display: flex; justify-content: center; gap: var(--sf-space-5); font-size: 15px; color: #C9C4E6; margin: var(--sf-space-5) 0; }
.platforms-strip i { margin-right: 6px; color: var(--sf-primary-light); }

.landing-footer { text-align: center; padding: var(--sf-space-5); color: #6E6A85; font-size: 13px; }

@media (max-width: 768px) {
  .landing-nav nav { display: none; }
  .features { grid-template-columns: 1fr; }
  .hero h1 { font-size: 30px; }
}