/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', 'SF Pro Display', system-ui, -apple-system, sans-serif;
  background-color: #FAFBFC;
  color: #1A202C;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  font-weight: 400;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* === CSS VARIABLES === */
:root {
  --c-primary:      #0F172A;
  --c-secondary:    #6366F1;
  --c-secondary-dk: #4F46E5;
  --c-accent:       #06D6A0;
  --c-accent-dk:    #059669;
  --c-surface:      #FFFFFF;
  --c-surface-alt:  #F8FAFC;
  --c-bg:           #FAFBFC;
  --c-bg-alt:       #F1F5F9;
  --c-text:         #1A202C;
  --c-text-m:       #4A5568;
  --c-text-l:       #718096;
  --c-border:       #E2E8F0;
  --c-border-l:     #F1F5F9;
  --c-warn:         #F59E0B;
  --c-error:        #EF4444;
  --c-success:      #10B981;

  --r-xs:  2px;
  --r-sm:  6px;
  --r-md:  12px;
  --r-lg:  16px;
  --r-xl:  24px;
  --r-2xl: 32px;
  --r-full: 9999px;

  --sh-xs: 0 1px 2px rgba(0,0,0,0.05);
  --sh-sm: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --sh-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
  --sh-lg: 0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
  --sh-xl: 0 20px 25px rgba(0,0,0,0.1), 0 8px 10px rgba(0,0,0,0.04);

  --container: 1200px;
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4 { 
  line-height: 1.25; 
  font-weight: 700; 
  color: var(--c-primary); 
  letter-spacing: -0.025em;
}
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); font-weight: 800; }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: 1.125rem; font-weight: 600; }
p  { color: var(--c-text-m); line-height: 1.7; font-size: 1rem; }

/* === LAYOUT === */
.container { 
  max-width: var(--container); 
  margin: 0 auto; 
  padding: 0 var(--space-lg); 
}
.section--alt { background-color: var(--c-bg-alt); }
.section--dark { 
  background: linear-gradient(135deg, var(--c-primary) 0%, #1E293B 100%);
  color: white;
}
.centered-content {
  text-align: center;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-secondary);
  background: rgba(99, 102, 241, 0.1);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--r-full);
  margin-bottom: var(--space-lg);
  border: 1px solid rgba(99, 102, 241, 0.2);
}

.section-hd { margin-bottom: var(--space-3xl); }
.section-hd--center { 
  text-align: center; 
  max-width: 720px; 
  margin: 0 auto var(--space-3xl); 
}
.section-hd h2 { margin-bottom: var(--space-md); }
.section-hd p { font-size: 1.125rem; line-height: 1.75; }

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--r-lg);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
  font-family: inherit;
  transition: all 0.2s ease;
  text-decoration: none;
}
.btn--primary { 
  background: linear-gradient(135deg, var(--c-secondary) 0%, var(--c-secondary-dk) 100%); 
  color: white; 
  box-shadow: var(--sh-md);
}
.btn--primary:hover { 
  transform: translateY(-1px); 
  box-shadow: var(--sh-lg); 
}
.btn--outline { 
  background: var(--c-surface); 
  color: var(--c-secondary); 
  border-color: var(--c-border); 
  box-shadow: var(--sh-sm);
}
.btn--outline:hover { 
  background: var(--c-secondary); 
  color: white; 
  border-color: var(--c-secondary);
  transform: translateY(-1px);
}
.btn--ghost { 
  background: rgba(255,255,255,0.1); 
  color: white; 
  border-color: rgba(255,255,255,0.2); 
  backdrop-filter: blur(10px);
}
.btn--ghost:hover { 
  background: rgba(255,255,255,0.2); 
  transform: translateY(-1px);
}
.btn--sm { padding: var(--space-sm) var(--space-lg); font-size: 0.8rem; }
.btn--full { width: 100%; justify-content: center; }

/* === CARDS & SURFACES === */
.card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: var(--space-xl);
  box-shadow: var(--sh-sm);
  transition: all 0.3s ease;
}
.card:hover {
  box-shadow: var(--sh-lg);
  transform: translateY(-2px);
}

/* === PHOTO PLACEHOLDERS === */
.ph {
  background: linear-gradient(135deg, #E2E8F0 0%, #CBD5E1 100%);
  border-radius: var(--r-xl);
  position: relative;
  overflow: hidden;
  box-shadow: var(--sh-md);
}
.ph::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 48px; height: 48px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='1.5' stroke-linecap='round'%3E%3Crect x='3' y='5' width='18' height='14' rx='2'/%3E%3Ccircle cx='12' cy='12' r='3'/%3E%3Cpath d='M3 8l3-3h3'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: contain;
  opacity: 0.6;
}
.ph--wide { width: 100%; padding-top: 50%; }
.ph--rect { width: 100%; padding-top: 60%; }
.ph--square { width: 100%; padding-top: 100%; }

/* === HEADER === */
.site-header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--c-border-l);
  position: sticky;
  top: 0; 
  z-index: 100;
  padding: var(--space-lg) 0;
}
.site-header__inner { 
  display: flex; 
  align-items: center; 
  justify-content: space-between; 
}

.site-logo { 
  display: flex; 
  align-items: center; 
  gap: var(--space-md); 
  transition: transform 0.2s ease;
}
.site-logo:hover { transform: scale(1.02); }
.site-logo__img { 
  width: 44px; 
  height: 44px; 
  flex-shrink: 0; 
  border-radius: var(--r-md);
  box-shadow: var(--sh-sm);
}
.site-logo__name { 
  font-size: 1.25rem; 
  font-weight: 800; 
  color: var(--c-primary); 
  letter-spacing: -0.02em; 
}
.site-logo__name em { 
  font-style: normal; 
  background: linear-gradient(135deg, var(--c-secondary) 0%, var(--c-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === HERO === */
.hero {
  background: linear-gradient(135deg, var(--c-primary) 0%, #1E293B 50%, #334155 100%);
  padding: var(--space-4xl) 0;
  overflow: hidden;
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
}
.hero::before {
  content: '';
  position: absolute; 
  top: -200px; 
  right: -200px;
  width: 600px; 
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99,102,241,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute; 
  bottom: -100px; 
  left: -100px;
  width: 400px; 
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(6,214,160,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  position: relative; 
  z-index: 1;
  min-height: 500px;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: rgba(6,214,160,0.15);
  border: 1px solid rgba(6,214,160,0.3);
  color: #34D399;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--r-full);
  margin-bottom: var(--space-xl);
  backdrop-filter: blur(10px);
}
.hero__badge-dot { 
  width: 6px; 
  height: 6px; 
  border-radius: 50%; 
  background: var(--c-accent);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}
.hero h1 { 
  color: white; 
  margin-bottom: var(--space-xl); 
  line-height: 1.1;
}
.hero h1 em { 
  font-style: normal; 
  background: linear-gradient(135deg, #A78BFA 0%, #34D399 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero__lead { 
  color: #CBD5E1; 
  font-size: 1.125rem; 
  line-height: 1.75; 
  margin-bottom: var(--space-2xl); 
  max-width: 540px;
}
.hero__actions { 
  display: flex; 
  gap: var(--space-lg); 
  flex-wrap: wrap; 
}
.hero__visual-container {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__image {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: var(--r-2xl);
  box-shadow: var(--sh-xl);
  position: relative;
  z-index: 2;
}

/* hero visual */
.hero__visual { 
  display: flex; 
  flex-direction: column; 
  gap: var(--space-lg); 
  position: relative;
}
.hero__screen {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 280px;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(99,102,241,0.3);
  border-radius: var(--r-xl);
  padding: var(--space-xl);
  backdrop-filter: blur(20px);
  box-shadow: var(--sh-xl);
  z-index: 3;
}
.hero__screen-bar { 
  display: flex; 
  gap: var(--space-sm); 
  margin-bottom: var(--space-lg); 
}
.hero__screen-dot { 
  width: 10px; 
  height: 10px; 
  border-radius: 50%; 
  background: rgba(255,255,255,0.2); 
}
.hero__screen-dot:first-child { background: #EF4444; }
.hero__screen-dot:nth-child(2) { background: #F59E0B; }
.hero__screen-dot:nth-child(3) { background: #10B981; }
.hero__metrics { 
  display: grid; 
  grid-template-columns: repeat(3,1fr); 
  gap: var(--space-md); 
}
.hero__metric {
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: var(--r-lg);
  padding: var(--space-lg);
  backdrop-filter: blur(10px);
}
.hero__metric-lbl { 
  font-size: 0.625rem; 
  color: #94A3B8; 
  text-transform: uppercase; 
  letter-spacing: 0.1em; 
  margin-bottom: var(--space-sm); 
  font-weight: 600;
}
.hero__metric-val { 
  font-size: 1.5rem; 
  font-weight: 800; 
  color: #A78BFA; 
  line-height: 1;
}
.hero__metric-val--g { color: #34D399; }
.hero__metric-val--a { color: #FBBF24; }
.hero__nodes { 
  display: flex; 
  gap: var(--space-md); 
  margin-top: var(--space-lg);
}
.hero__node {
  flex: 1;
  background: rgba(6,214,160,0.1);
  border: 1px solid rgba(6,214,160,0.2);
  border-radius: var(--r-lg);
  padding: var(--space-md);
  display: flex; 
  align-items: center; 
  gap: var(--space-sm);
  backdrop-filter: blur(10px);
}
.hero__node-dot { 
  width: 8px; 
  height: 8px; 
  border-radius: 50%; 
  background: #34D399; 
  flex-shrink: 0; 
}
.hero__node-dot--w { background: #FBBF24; }
.hero__node-dot--e { background: #F87171; }
.hero__node-txt { 
  font-size: 0.75rem; 
  color: #CBD5E1; 
  font-weight: 500;
}
.split-image {
  width: 100%;
  height: auto;
  border-radius: var(--r-xl);
  box-shadow: var(--sh-lg);
}

/* === PRODUCT PRICING === */
.product-card__price {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--c-primary);
  margin-bottom: var(--space-md);
  text-align: center;
}
.product-card--feat .product-card__price {
  color: var(--c-secondary);
}

/* === FEATURES OVERVIEW === */
.section {
  padding: var(--space-4xl) 0;
}
.section .section-hd--center {
  margin-left: auto;
  margin-right: auto;
}
.features-grid { 
  display: grid; 
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); 
  gap: var(--space-xl); 
}
.feature-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: var(--space-2xl);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--c-secondary) 0%, var(--c-accent) 100%);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sh-xl);
}
.feature-card__icon {
  width: 56px; 
  height: 56px;
  background: linear-gradient(135deg, rgba(99,102,241,0.1) 0%, rgba(6,214,160,0.1) 100%);
  border-radius: var(--r-lg);
  display: flex; 
  align-items: center; 
  justify-content: center;
  margin-bottom: var(--space-xl);
  border: 1px solid rgba(99,102,241,0.2);
}
.feature-card h3 { 
  font-size: 1.125rem; 
  margin-bottom: var(--space-md); 
  color: var(--c-primary);
}
.feature-card p { 
  font-size: 0.875rem; 
  line-height: 1.6; 
  color: var(--c-text-m);
}

/* === MONITORING === */
.split-layout { 
  display: grid; 
  grid-template-columns: 1fr 1fr; 
  gap: var(--space-3xl); 
  align-items: center; 
}
.split-layout--rev .split-layout__visual { order: -1; }

.split-list { 
  display: flex; 
  flex-direction: column; 
  gap: var(--space-lg); 
  margin-top: var(--space-xl); 
}
.split-item {
  display: flex; 
  align-items: flex-start; 
  gap: var(--space-lg);
  padding: var(--space-xl);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  transition: all 0.3s ease;
}
.split-item:hover {
  transform: translateX(4px);
  box-shadow: var(--sh-md);
  border-color: var(--c-secondary);
}
.split-item__icon {
  width: 40px; 
  height: 40px; 
  flex-shrink: 0;
  background: linear-gradient(135deg, rgba(99,102,241,0.1) 0%, rgba(6,214,160,0.1) 100%);
  border-radius: var(--r-md);
  display: flex; 
  align-items: center; 
  justify-content: center;
  border: 1px solid rgba(99,102,241,0.2);
}
.split-item h4 { 
  font-size: 0.9rem; 
  margin-bottom: var(--space-xs); 
  color: var(--c-primary);
  font-weight: 600;
}
.split-item p { 
  font-size: 0.8rem; 
  color: var(--c-text-m);
  line-height: 1.5;
}

/* === TICKET LIST === */
.ticket-stack { 
  display: flex; 
  flex-direction: column; 
  gap: var(--space-md); 
}
.ticket-row {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: var(--space-lg);
  display: flex; 
  align-items: center; 
  gap: var(--space-lg);
  transition: all 0.2s ease;
}
.ticket-row:hover {
  transform: translateX(2px);
  box-shadow: var(--sh-md);
}
.tick-badge {
  font-size: 0.625rem; 
  font-weight: 700;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--r-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}
.tick-badge--crit { 
  background: linear-gradient(135deg, rgba(239,68,68,0.1) 0%, rgba(220,38,38,0.1) 100%); 
  color: #DC2626; 
  border: 1px solid rgba(239,68,68,0.2);
}
.tick-badge--high { 
  background: linear-gradient(135deg, rgba(245,158,11,0.1) 0%, rgba(217,119,6,0.1) 100%); 
  color: #D97706; 
  border: 1px solid rgba(245,158,11,0.2);
}
.tick-badge--med { 
  background: linear-gradient(135deg, rgba(99,102,241,0.1) 0%, rgba(79,70,229,0.1) 100%); 
  color: #4F46E5; 
  border: 1px solid rgba(99,102,241,0.2);
}
.tick-badge--low { 
  background: linear-gradient(135deg, rgba(6,214,160,0.1) 0%, rgba(5,150,105,0.1) 100%); 
  color: #059669; 
  border: 1px solid rgba(6,214,160,0.2);
}
.tick-title { 
  font-size: 0.875rem; 
  font-weight: 500; 
  color: var(--c-text); 
  flex: 1; 
}
.tick-src { 
  font-size: 0.75rem; 
  color: var(--c-text-l); 
  font-weight: 500;
}

/* === AI SECTION === */
.ai-cards { 
  display: grid; 
  grid-template-columns: 1fr 1fr; 
  gap: var(--space-lg); 
  margin-top: var(--space-xl); 
}
.ai-card {
  background: linear-gradient(135deg, rgba(99,102,241,0.05) 0%, rgba(6,214,160,0.05) 100%);
  border: 1px solid rgba(99,102,241,0.15);
  border-radius: var(--r-lg);
  padding: var(--space-xl);
  transition: all 0.3s ease;
}
.ai-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--sh-lg);
  border-color: var(--c-secondary);
}
.ai-card h4 { 
  font-size: 0.9rem; 
  margin-bottom: var(--space-sm); 
  color: var(--c-primary);
}
.ai-card p { 
  font-size: 0.8rem; 
  color: var(--c-text-m);
  line-height: 1.5;
}

/* === NOC DASHBOARD === */
.noc-wrap { 
  display: grid; 
  grid-template-columns: 2fr 1fr; 
  gap: var(--space-xl); 
  margin-top: var(--space-2xl); 
}
.noc-panel {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--sh-md);
}
.noc-panel__hd {
  background: linear-gradient(135deg, var(--c-primary) 0%, #1E293B 100%);
  padding: var(--space-lg);
  display: flex; 
  align-items: center; 
  justify-content: space-between;
}
.noc-panel__title { 
  font-size: 0.875rem; 
  font-weight: 600; 
  color: #E2E8F0; 
}
.noc-live-dot { 
  width: 8px; 
  height: 8px; 
  border-radius: 50%; 
  background: var(--c-accent);
  animation: pulse 2s infinite;
}
.noc-body { padding: var(--space-xl); }
.noc-bars { 
  display: flex; 
  align-items: flex-end; 
  gap: var(--space-sm); 
  height: 100px; 
}
.noc-bar {
  flex: 1;
  background: linear-gradient(180deg, var(--c-secondary) 0%, rgba(99,102,241,0.3) 100%);
  border-radius: var(--r-xs) var(--r-xs) 0 0;
  transition: all 0.3s ease;
}
.noc-bar:hover {
  background: linear-gradient(180deg, var(--c-accent) 0%, rgba(6,214,160,0.3) 100%);
}
.noc-sidebar { 
  display: flex; 
  flex-direction: column; 
  gap: var(--space-lg); 
}
.noc-kpi {
  flex: 1;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: var(--space-xl);
  box-shadow: var(--sh-sm);
  transition: all 0.3s ease;
}
.noc-kpi:hover {
  transform: translateY(-2px);
  box-shadow: var(--sh-lg);
}
.noc-kpi__lbl { 
  font-size: 0.75rem; 
  color: var(--c-text-l); 
  text-transform: uppercase; 
  letter-spacing: 0.1em; 
  margin-bottom: var(--space-sm); 
  font-weight: 600;
}
.noc-kpi__val { 
  font-size: 1.75rem; 
  font-weight: 800; 
  color: var(--c-primary); 
  line-height: 1; 
}
.noc-kpi__sub { 
  font-size: 0.75rem; 
  color: var(--c-accent); 
  margin-top: var(--space-sm); 
  font-weight: 600;
}
.noc-caps { 
  display: grid; 
  grid-template-columns: repeat(3,1fr); 
  gap: var(--space-md); 
  margin-top: var(--space-xl); 
}
.noc-cap {
  display: flex; 
  align-items: center; 
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  font-size: 0.875rem; 
  font-weight: 500; 
  color: var(--c-text);
  transition: all 0.2s ease;
}
.noc-cap:hover {
  transform: translateY(-1px);
  box-shadow: var(--sh-md);
}
.noc-cap__dot { 
  width: 8px; 
  height: 8px; 
  border-radius: 50%; 
  background: var(--c-accent); 
  flex-shrink: 0; 
}

/* === INTEGRATIONS === */
.integ-grid { 
  display: grid; 
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); 
  gap: var(--space-lg); 
  margin-top: var(--space-2xl); 
}
.integ-item {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: var(--space-xl) var(--space-lg);
  display: flex; 
  flex-direction: column; 
  align-items: center; 
  gap: var(--space-md);
  text-align: center;
  transition: all 0.3s ease;
}
.integ-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--sh-lg);
  border-color: var(--c-secondary);
}
.integ-item__icon {
  width: 48px; 
  height: 48px;
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, var(--c-bg-alt) 0%, #E2E8F0 100%);
  display: flex; 
  align-items: center; 
  justify-content: center;
  border: 1px solid var(--c-border);
}
.integ-item__name { 
  font-size: 0.75rem; 
  font-weight: 600; 
  color: var(--c-text); 
}

/* === PRODUCTS === */
.products-grid { 
  display: grid; 
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); 
  gap: var(--space-xl); 
}
.product-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-2xl);
  padding: var(--space-2xl);
  display: flex; 
  flex-direction: column; 
  gap: var(--space-lg);
  position: relative;
  transition: all 0.3s ease;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sh-xl);
}
.product-card--feat { 
  border-color: var(--c-secondary); 
  background: linear-gradient(135deg, rgba(99,102,241,0.03) 0%, var(--c-surface) 60%);
  box-shadow: var(--sh-lg);
}
.product-card__badge {
  position: absolute; 
  top: -12px; 
  left: 50%; 
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--c-secondary) 0%, var(--c-accent) 100%); 
  color: white;
  font-size: 0.625rem; 
  font-weight: 700;
  text-transform: uppercase; 
  letter-spacing: 0.1em;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--r-full);
  white-space: nowrap;
  box-shadow: var(--sh-md);
}
.product-card__icon {
  width: 48px; 
  height: 48px;
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, rgba(99,102,241,0.1) 0%, rgba(6,214,160,0.1) 100%);
  display: flex; 
  align-items: center; 
  justify-content: center;
  border: 1px solid rgba(99,102,241,0.2);
}
.product-card h3 { 
  font-size: 1.125rem; 
  margin-bottom: var(--space-xs); 
}
.product-card__desc { 
  font-size: 0.875rem; 
  color: var(--c-text-m); 
  flex: 1; 
  line-height: 1.6;
}
.product-feats {
  display: flex; 
  flex-direction: column; 
  gap: var(--space-sm);
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}
.product-feat { 
  display: flex; 
  align-items: center; 
  gap: var(--space-md); 
  font-size: 0.8rem; 
  color: var(--c-text-m); 
}

/* === STATS === */
.stats-grid { 
  display: grid; 
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); 
  gap: var(--space-2xl); 
  text-align: center; 
}
.stat { 
  display: flex; 
  flex-direction: column; 
  align-items: center; 
  gap: var(--space-md); 
}
.stat__val { 
  font-size: clamp(2rem, 5vw, 3rem); 
  font-weight: 800; 
  color: white; 
  line-height: 1; 
}
.stat__val em { 
  font-style: normal; 
  background: linear-gradient(135deg, #A78BFA 0%, #34D399 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat__bar { 
  width: 32px; 
  height: 3px; 
  background: linear-gradient(90deg, var(--c-secondary) 0%, var(--c-accent) 100%); 
  border-radius: var(--r-full); 
}
.stat__lbl { 
  font-size: 0.875rem; 
  color: #CBD5E1; 
  font-weight: 500;
}

/* === CONTACTS === */
.contacts-inner { 
  display: grid; 
  grid-template-columns: 1fr 1fr; 
  gap: var(--space-3xl); 
  align-items: start; 
}
.contact-list { 
  display: flex; 
  flex-direction: column; 
  gap: var(--space-xl); 
  margin-top: var(--space-xl); 
}
.contact-item { 
  display: flex; 
  align-items: flex-start; 
  gap: var(--space-lg); 
}
.contact-item__ico {
  width: 48px; 
  height: 48px; 
  flex-shrink: 0;
  background: linear-gradient(135deg, rgba(99,102,241,0.1) 0%, rgba(6,214,160,0.1) 100%);
  border-radius: var(--r-lg);
  display: flex; 
  align-items: center; 
  justify-content: center;
  border: 1px solid rgba(99,102,241,0.2);
}
.contact-item__lbl { 
  font-size: 0.75rem; 
  color: var(--c-text-l); 
  text-transform: uppercase; 
  letter-spacing: 0.1em; 
  margin-bottom: var(--space-xs); 
  font-weight: 600;
}
.contact-item__val { 
  font-size: 1rem; 
  font-weight: 600; 
  color: var(--c-primary); 
}
.contact-item__val a { 
  color: var(--c-secondary); 
  transition: color 0.2s ease;
}
.contact-item__val a:hover { 
  color: var(--c-secondary-dk);
  text-decoration: underline; 
}
.contact-map {
  background: linear-gradient(135deg, #E2E8F0 0%, #CBD5E1 100%);
  border-radius: var(--r-2xl);
  height: 320px;
  display: flex; 
  align-items: center; 
  justify-content: center;
  position: relative;
  box-shadow: var(--sh-lg);
}
.contact-map__pin {
  background: var(--c-primary); 
  color: white;
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--r-full);
  font-size: 0.875rem; 
  font-weight: 600;
  white-space: nowrap;
  box-shadow: var(--sh-lg);
}

/* === FOOTER === */
.site-footer { 
  background: linear-gradient(135deg, var(--c-primary) 0%, #1E293B 100%); 
  padding: var(--space-3xl) 0 var(--space-xl); 
}
.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-columns {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.footer-column {
  display: flex;
  flex-direction: column;
}

.footer-brand__logo { 
  display: flex; 
  align-items: center; 
  gap: var(--space-md); 
  margin-bottom: var(--space-lg); 
}

.footer-brand__name { 
  font-size: 1.125rem; 
  font-weight: 800; 
  color: white; 
  letter-spacing: -0.02em; 
}

.footer-brand__name em { 
  font-style: normal; 
  background: linear-gradient(135deg, #A78BFA 0%, #34D399 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-brand p { 
  color: #64748B; 
  font-size: 0.875rem; 
  line-height: 1.7; 
  max-width: 280px; 
}

.footer-col-hd { 
  font-size: 0.75rem; 
  font-weight: 700; 
  text-transform: uppercase; 
  letter-spacing: 0.1em; 
  color: #64748B; 
  margin-bottom: var(--space-lg); 
}

.footer-links { 
  display: flex; 
  flex-direction: column; 
  gap: var(--space-md); 
}

.footer-links a { 
  color: #94A3B8; 
  font-size: 0.875rem; 
  transition: color 0.2s ease;
}

.footer-links a:hover { 
  color: white; 
}

.footer-bottom {
  display: flex; 
  align-items: center; 
  justify-content: space-between;
  padding-top: var(--space-xl);
}

.footer-copy { 
  font-size: 0.8rem; 
  color: #475569; 
}

.footer-legal { 
  display: flex; 
  gap: var(--space-xl); 
}

.footer-legal a { 
  font-size: 0.8rem; 
  color: #475569; 
  transition: color 0.2s ease;
}

.footer-legal a:hover { 
  color: #94A3B8; 
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2,1fr); }
  .products-grid { grid-template-columns: repeat(2,1fr); }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .integ-grid { grid-template-columns: repeat(4,1fr); }
  .footer-content { grid-template-columns: 1fr; gap: var(--space-xl); }
  .footer-columns { grid-template-columns: repeat(2, 1fr); }
  .noc-caps { grid-template-columns: repeat(2,1fr); }
  .hero__inner { gap: var(--space-2xl); }
  .split-layout { gap: var(--space-2xl); }
  .contacts-inner { gap: var(--space-2xl); }
  .hero__screen {
    position: relative;
    top: 0;
    right: 0;
    width: 100%;
    margin-top: var(--space-lg);
  }
}

@media (max-width: 768px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual-container { margin-top: var(--space-2xl); }
  .split-layout { grid-template-columns: 1fr; }
  .split-layout--rev .split-layout__visual { order: 0; }
  .noc-wrap { grid-template-columns: 1fr; }
  .ai-cards { grid-template-columns: 1fr; }
  .contacts-inner { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .integ-grid { grid-template-columns: repeat(3,1fr); }
  .footer-content { grid-template-columns: 1fr; }
  .footer-columns { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { flex-direction: column; gap: var(--space-md); text-align: center; }
  .noc-caps { grid-template-columns: 1fr; }
  .section { padding: var(--space-3xl) 0; }
  .hero { padding: var(--space-3xl) 0; min-height: auto; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { justify-content: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 var(--space-md); }
  .stats-grid { grid-template-columns: 1fr; }
  .integ-grid { grid-template-columns: repeat(2,1fr); }
  .hero__metrics { grid-template-columns: 1fr; }
  .hero__nodes { flex-direction: column; }
  .footer-columns { grid-template-columns: 1fr; }
}