/* Professional marketing/public-site polish layer. */

:root {
  --hc-surface: rgba(15, 23, 42, 0.74);
  --hc-surface-strong: rgba(15, 23, 42, 0.92);
  --hc-line: rgba(148, 163, 184, 0.16);
  --hc-line-strong: rgba(148, 163, 184, 0.26);
  --hc-blue: #3b82f6;
  --hc-violet: #8b5cf6;
  --hc-teal: #14b8a6;
  --hc-radius: 24px;
  --hc-shadow: 0 24px 70px rgba(2, 6, 23, 0.34);
  --hc-ease: cubic-bezier(.22, 1, .36, 1);
}

html {
  scroll-behavior: smooth;
}

body {
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background-image:
    radial-gradient(800px 420px at 10% -8%, rgba(59, 130, 246, 0.16), transparent 64%),
    radial-gradient(700px 380px at 92% 8%, rgba(139, 92, 246, 0.13), transparent 62%),
    linear-gradient(rgba(148, 163, 184, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.028) 1px, transparent 1px);
  background-size: auto, auto, 46px 46px, 46px 46px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.86), transparent 76%);
}

::selection {
  background: rgba(59, 130, 246, 0.36);
  color: #fff;
}

:where(a, button, input, select, textarea):focus-visible {
  outline: none !important;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.22) !important;
}

.marketing-shell,
.container {
  width: min(100% - 28px, 1180px) !important;
}

.nav {
  background: rgba(7, 16, 31, 0.78) !important;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12) !important;
  box-shadow: 0 14px 42px rgba(2, 6, 23, 0.22);
}

.nav-inner {
  min-height: 76px;
}

.marketing-brand {
  text-decoration: none !important;
}

.marketing-brand-mark {
  border-radius: 16px !important;
  background: linear-gradient(135deg, #2563eb, #7c3aed 74%, #14b8a6 130%) !important;
  box-shadow: 0 18px 42px rgba(37, 99, 235, 0.30) !important;
}

.marketing-brand-name {
  letter-spacing: -0.035em !important;
}

.marketing-nav a,
.marketing-cta-secondary,
.marketing-actions .button,
.mobile-menu-nav a,
.mobile-menu-actions .button,
.mobile-menu-actions .marketing-cta-secondary {
  transition: transform .18s var(--hc-ease), background .18s ease, border-color .18s ease, color .18s ease, box-shadow .18s ease !important;
}

.marketing-nav a:hover,
.marketing-nav a.active {
  transform: translateY(-1px);
  background: rgba(59, 130, 246, 0.12) !important;
}

.marketing-cta-secondary,
.button,
.btn {
  border-radius: 999px !important;
  font-weight: 750 !important;
}

.marketing-cta-secondary:hover,
.button:hover,
.btn:hover {
  transform: translateY(-1px);
}

.button.primary,
.marketing-actions .button.primary,
.mobile-menu-actions .button.primary,
.cta-section .button.primary {
  background: linear-gradient(135deg, #2563eb, #7c3aed 76%, #14b8a6 130%) !important;
  border-color: rgba(255,255,255,0.12) !important;
  box-shadow: 0 18px 40px rgba(37, 99, 235, 0.30) !important;
}

.mk-hero {
  padding-top: clamp(3rem, 7vw, 6rem) !important;
}

.mk-hero-panel,
.marketing-footer-card,
.card,
.mk-card,
.mk-aside-card,
.mk-dashboard-preview,
.mk-trust-card,
.panel {
  border: 1px solid var(--hc-line) !important;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.78), rgba(15, 23, 42, 0.44)) !important;
  box-shadow: 0 18px 52px rgba(2, 6, 23, 0.24) !important;
  backdrop-filter: blur(18px) saturate(140%);
}

.mk-hero-panel {
  border-radius: 34px !important;
  overflow: hidden;
}

.hero-title,
.cta-title,
.mk-home-features-head h2,
h1, h2 {
  letter-spacing: -0.055em !important;
}

.hero-description,
.cta-description,
.card-description,
.mk-home-features-head p,
.marketing-footer-copy,
.marketing-footer-note {
  color: #aebbd0 !important;
  line-height: 1.72 !important;
}

.mk-hero-badge,
.section-badge,
.page-badge {
  border: 1px solid rgba(96, 165, 250, 0.26) !important;
  background: rgba(59, 130, 246, 0.12) !important;
  color: #dbeafe !important;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-weight: 850 !important;
}

.mk-hero-actions,
.cta-actions {
  gap: .85rem !important;
}

.mk-stats,
.grid,
.grid-4,
.mk-grid,
.mk-trust-grid {
  gap: 16px !important;
}

.mk-stat,
.mk-trust-card,
.card,
.mk-card,
.mk-aside-item,
.mk-signal,
.hero-action-card {
  transition: transform .22s var(--hc-ease), border-color .22s ease, box-shadow .22s ease, background .22s ease !important;
}

.mk-stat:hover,
.mk-trust-card:hover,
.card:hover,
.mk-card:hover,
.mk-aside-item:hover,
.mk-signal:hover,
.hero-action-card:hover {
  transform: translateY(-3px) !important;
  border-color: rgba(96, 165, 250, 0.30) !important;
  box-shadow: var(--hc-shadow) !important;
}

.card-icon {
  box-shadow: 0 14px 28px rgba(37, 99, 235, 0.20);
}

.mk-dashboard-preview-bars span {
  background: linear-gradient(90deg, #2563eb, #7c3aed, #14b8a6) !important;
}

.cta-section {
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
  background:
    radial-gradient(800px 320px at 10% 0%, rgba(37,99,235,.18), transparent 68%),
    radial-gradient(760px 320px at 90% 0%, rgba(124,58,237,.16), transparent 70%),
    rgba(15, 23, 42, 0.26) !important;
}

.marketing-footer {
  border-top: 1px solid rgba(148, 163, 184, 0.10);
}

.marketing-footer-links a {
  padding: .42rem 0;
  transition: color .18s ease, transform .18s var(--hc-ease) !important;
}

.marketing-footer-links a:hover {
  transform: translateX(3px);
}

.mobile-menu {
  background: linear-gradient(180deg, rgba(7, 16, 31, 0.98), rgba(15, 23, 42, 0.98)) !important;
}

.mobile-menu-nav a:hover,
.mobile-menu-nav a.active {
  background: rgba(59, 130, 246, 0.12) !important;
}

.back-to-top {
  border: 1px solid rgba(148, 163, 184, 0.20) !important;
  background: linear-gradient(135deg, #2563eb, #7c3aed) !important;
  box-shadow: 0 18px 42px rgba(37, 99, 235, 0.28) !important;
}

@media (max-width: 960px) {
  .mk-hero-grid,
  .marketing-footer-grid {
    grid-template-columns: 1fr !important;
  }

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

@media (max-width: 768px) {
  .marketing-shell,
  .container {
    width: min(100% - 24px, 1180px) !important;
  }

  .nav-inner {
    min-height: 68px;
  }

  .mk-hero-panel {
    border-radius: 24px !important;
  }

  .hero-title {
    font-size: clamp(2.25rem, 14vw, 4rem) !important;
  }

  .mk-hero-actions,
  .cta-actions {
    display: grid !important;
  }

  .mk-hero-actions .button,
  .cta-actions .button {
    width: 100%;
    justify-content: center;
  }

  .mk-stats,
  .grid-4,
  .mk-trust-grid {
    grid-template-columns: 1fr 1fr !important;
  }

  .card,
  .mk-card,
  .marketing-footer-card {
    border-radius: 20px !important;
  }
}

@media (max-width: 520px) {
  .mk-stats,
  .grid-4,
  .mk-trust-grid {
    grid-template-columns: 1fr !important;
  }

  .marketing-brand-mark {
    width: 38px !important;
    height: 38px !important;
  }

  .hero-description,
  .cta-description,
  .mk-home-features-head p {
    font-size: 1rem !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
  }
}