.sh-landing-wrapper.light-mode {
  background: #F8FAFC; color: #0F172A; font-family: Inter, Poppins, sans-serif;
  padding: 40px 20px; border-radius: 24px; border: 1px solid #E2E8F0; margin: 20px auto; max-width: 1280px;
}
.sh-landing-wrapper * { box-sizing: border-box; }
.sh-hero-section { padding: 40px 0; }
.sh-hero-container {
  max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.1fr .9fr; gap: 50px; align-items: center;
}
.sh-eco-badge {
  display: inline-flex; align-items: center; gap: 6px; background: #ECFDF5; color: #047857;
  border: 1px solid #A7F3D0; font-size: 11.5px; font-weight: 700; padding: 6px 14px; border-radius: 99px; margin-bottom: 16px;
}
.sh-hero-title { font-family: "Space Grotesk", sans-serif; font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; line-height: 1.15; margin: 0 0 20px; color: #0F172A; }
.sh-hero-desc { font-size: 16px; color: #64748B; line-height: 1.6; margin-bottom: 24px; }
.sh-hero-checklist { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 24px; }
.sh-check-item { font-size: 14px; color: #334155; font-weight: 500; }
.sh-hero-rating { font-size: 13px; color: #64748B; }
.sh-stars { color: #F59E0B; margin-top: 4px; font-weight: 700; }
.sh-stars span { color: #334155; font-weight: 400; margin-left: 6px; }
.sh-floating-card, .sh-control-panel-mockup {
  background: #fff; border: 1px solid #E2E8F0; border-radius: 16px; padding: 24px;
  box-shadow: 0 20px 40px rgba(15, 23, 42, .08);
}
.sh-control-panel-mockup { background: #0B0F19; border-color: #1E293B; }
.sh-card-topbar { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; border-bottom: 1px solid #F1F5F9; padding-bottom: 12px; }
.sh-control-panel-mockup .sh-card-topbar { border-color: #1E293B; }
.sh-wp-icon { background: #5a5ce6; color: #fff; width: 24px; height: 24px; border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; }
.sh-card-title { font-size: 14px; font-weight: 700; color: #0F172A; flex: 1; }
.sh-mac-dots { display: flex; gap: 6px; }
.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.dot.green { background: #22C55E; } .dot.yellow { background: #EAB308; } .dot.red { background: #EF4444; }
.sh-deploy-line { font-family: monospace; font-size: 13px; color: #64748B; margin-bottom: 8px; }
.sh-deploy-line.success { color: #16A34A; font-weight: 700; }
.sh-control-panel-mockup .sh-deploy-line { color: #94A3B8; }
.sh-control-panel-mockup .sh-deploy-line.success { color: #22C55E; }
.sh-control-header { display: flex; justify-content: space-between; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid #1E293B; }
.sh-server-status { color: #E2E8F0; font-size: 12.5px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: #22C55E; box-shadow: 0 0 8px #22C55E; }
.sh-metrics-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 16px; }
.sh-metric-box { background: #131B2E; border: 1px solid #1E293B; border-radius: 10px; padding: 12px; }
.metric-label { font-size: 10.5px; color: #94A3B8; display: block; margin-bottom: 4px; text-transform: uppercase; }
.metric-value { font-size: 13px; color: #fff; font-weight: 700; display: block; margin-bottom: 6px; }
.metric-bar { background: #1E293B; height: 6px; border-radius: 99px; overflow: hidden; }
.metric-fill { background: #5a5ce6; height: 100%; }
.sh-ssh-terminal { background: #070A12; border: 1px solid #1E293B; border-radius: 12px; padding: 16px; }
.sh-ssh-prompt { font-family: monospace; font-size: 11.5px; color: #F59E0B; font-weight: 700; }
.sh-hardware-badges { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 24px; }
.sh-hw-badge { background: #fff; border: 1px solid #E2E8F0; padding: 12px; border-radius: 12px; }
.sh-hw-badge strong { display: block; font-size: 14px; color: #0F172A; }
.sh-hw-badge span { font-size: 11px; color: #64748B; }
.sh-plans-container { max-width: 1200px; margin: 0 auto; }
.sh-section-header { text-align: center; margin-bottom: 40px; }
.sh-subtag { color: #5a5ce6; font-size: 12px; font-weight: 800; letter-spacing: 1px; display: block; margin-bottom: 8px; }
.sh-section-title { font-family: "Space Grotesk", sans-serif; font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 700; color: #0F172A; margin: 0 0 12px; }
.sh-section-subtitle { color: #64748B; font-size: 15px; }
.sh-features-grid-section, .sh-plans-section, .sh-faq-section, .sh-arch-section { padding: 50px 0; }
.sh-grid-features-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.sh-feature-box { background: #fff; border: 1px solid #E2E8F0; padding: 24px; border-radius: 16px; }
.sh-f-icon { font-size: 24px; margin-bottom: 12px; }
.sh-feature-box h3 { font-size: 16px; font-weight: 700; margin: 0 0 6px; color: #0F172A; }
.sh-feature-box p { font-size: 13.5px; color: #64748B; margin: 0; line-height: 1.5; }
.sh-plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 320px));
  gap: 24px;
  justify-content: center;
  align-items: stretch;
}
.sh-plans-grid:has(.sh-plan-card:only-child) {
  grid-template-columns: minmax(260px, 360px);
}
.sh-plan-card {
  background: #fff; border: 1px solid #E2E8F0; border-radius: 20px; padding: 28px 24px;
  display: flex; flex-direction: column; transition: transform .2s, box-shadow .2s;
  width: 100%; max-width: 360px; margin: 0 auto; box-sizing: border-box;
}
.sh-plan-card:hover { transform: translateY(-5px); box-shadow: 0 15px 30px rgba(15, 23, 42, .06); }
.sh-plan-card.is-featured { border-color: #5a5ce6; box-shadow: 0 10px 28px rgba(90, 92, 230, .12); }
.sh-plan-name { font-size: 16px; font-weight: 800; color: #5a5ce6; margin-bottom: 8px; line-height: 1.3; word-break: break-word; }
.sh-plan-highlights { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.sh-plan-highlight { display: flex; gap: 8px; align-items: flex-start; font-size: 12.5px; color: #475569; line-height: 1.4; }
.sh-plan-highlight span { color: #5a5ce6; flex-shrink: 0; }
.sh-plan-desc { font-size: 12.5px; color: #64748B; margin-bottom: 16px; line-height: 1.45; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.sh-plan-price { font-family: "Space Grotesk", sans-serif; font-size: 1.75rem; font-weight: 700; color: #0F172A; margin-bottom: 6px; }
.sh-plan-period { font-size: 12px; font-weight: 600; color: #94a3b8; margin-bottom: 18px; }
.sh-plan-specs { border-top: 1px solid #F1F5F9; border-bottom: 1px solid #F1F5F9; padding: 16px 0; margin-bottom: 24px; display: flex; flex-direction: column; gap: 10px; flex-grow: 1; font-size: 13px; color: #475569; }
.sh-plan-specs div { display: flex; gap: 8px; align-items: flex-start; line-height: 1.35; }
.sh-plan-btn { background: #5a5ce6; color: #fff; text-align: center; font-size: 13px; font-weight: 700; padding: 12px; border-radius: 10px; text-decoration: none; margin-top: auto; }
.sh-plan-btn:hover { background: #4a4cd0; color: #fff; }
.sh-plans-empty { grid-column: 1 / -1; text-align: center; color: #64748B; padding: 24px; }
.sh-arch-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.sh-arch-card { background: #fff; border: 1px solid #E2E8F0; border-radius: 20px; padding: 35px; position: relative; }
.sh-arch-card.featured { border: 2px solid #5a5ce6; }
.sh-badge-rec { position: absolute; top: -12px; right: 30px; background: #5a5ce6; color: #fff; font-size: 9.5px; font-weight: 800; padding: 4px 12px; border-radius: 99px; }
.sh-arch-type { font-size: 11px; font-weight: 800; color: #64748B; margin-bottom: 6px; }
.sh-arch-title { font-family: "Space Grotesk", sans-serif; font-size: 1.8rem; font-weight: 700; margin: 0 0 10px; color: #0F172A; }
.sh-arch-desc { font-size: 13.5px; color: #64748B; line-height: 1.6; margin-bottom: 20px; }
.sh-arch-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; font-size: 13.5px; color: #334155; font-weight: 600; border-top: 1px solid #F1F5F9; padding-top: 16px; }
.sh-faq-list { display: flex; flex-direction: column; gap: 15px; }
.sh-faq-item { background: #fff; border: 1px solid #E2E8F0; padding: 20px 25px; border-radius: 14px; }
.sh-faq-item h4 { font-size: 15.5px; font-weight: 700; color: #0F172A; margin: 0 0 8px; }
.sh-faq-item p { font-size: 13.5px; color: #64748B; margin: 0; line-height: 1.6; }
@media (max-width: 900px) {
  .sh-hero-container, .sh-grid-features-3, .sh-arch-grid, .sh-hardware-badges, .sh-hero-checklist { grid-template-columns: 1fr; }
}