/* =========================================
   OpsDesk AI — Modern Redesigned Stylesheet
   ========================================= */

/* --- Reset & Base ----------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Modern Color Palette */
  --color-bg:         #0A0E1A;
  --color-bg-card:    #111827;
  --color-bg-raised:  #1F2937;
  --color-bg-soft:    #374151;
  --color-border:     #374151;
  --color-border-soft: #4B5563;
  
  /* Primary Brand Colors */
  --color-primary:    #6366F1;
  --color-primary-lt: #8B5CF6;
  --color-primary-dk: #4F46E5;
  
  /* Accent Colors */
  --color-accent:     #06B6D4;
  --color-accent-lt:  #22D3EE;
  --color-accent-dk:  #0891B2;
  
  /* Status Colors */
  --color-green:      #10B981;
  --color-green-lt:   #34D399;
  --color-yellow:     #F59E0B;
  --color-yellow-lt:  #FBBF24;
  --color-red:        #EF4444;
  --color-red-lt:     #F87171;
  
  /* Text Colors */
  --color-text:       #F9FAFB;
  --color-text-soft:  #E5E7EB;
  --color-muted:      #9CA3AF;
  --color-subtle:     #6B7280;
  
  /* Typography */
  --font-sans:        'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:        'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
  --font-display:     'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  
  /* Spacing Scale */
  --space-1:          4px;
  --space-2:          8px;
  --space-3:          12px;
  --space-4:          16px;
  --space-5:          20px;
  --space-6:          24px;
  --space-8:          32px;
  --space-10:         40px;
  --space-12:         48px;
  --space-16:         64px;
  --space-20:         80px;
  --space-24:         96px;
  --space-32:         128px;
  
  /* Border Radius */
  --radius-sm:        6px;
  --radius-md:        12px;
  --radius-lg:        20px;
  --radius-xl:        24px;
  
  /* Shadows */
  --shadow-sm:        0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md:        0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg:        0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
  --shadow-xl:        0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
  
  /* Layout */
  --max-w:           1280px;
  --max-w-prose:     65ch;
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&display=swap');

html {
  font-size: 16px;
  scroll-behavior: smooth;
  font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
}

body {
  background: linear-gradient(135deg, var(--color-bg) 0%, #0F172A 100%);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.7;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--color-primary-lt);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover { 
  color: var(--color-accent-lt);
  text-decoration: underline;
  text-decoration-color: var(--color-accent-lt);
  text-underline-offset: 4px;
}

img { 
  display: block; 
  max-width: 100%; 
  height: auto;
}

ul { list-style: none; }

/* --- Utility Classes -------------------- */
.container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.section { 
  padding-block: var(--space-24) var(--space-20);
  position: relative;
}

.section--alt { 
  background: linear-gradient(135deg, var(--color-bg-card) 0%, #1E293B 100%);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
  padding: var(--space-2) var(--space-4);
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.2);
  border-radius: var(--radius-sm);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--color-text);
  margin-bottom: var(--space-6);
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-text-soft) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-desc {
  font-size: 1.125rem;
  font-weight: 400;
  color: var(--color-muted);
  max-width: var(--max-w-prose);
  line-height: 1.8;
}

.section-header { 
  margin-bottom: var(--space-16); 
  text-align: center;
}

.text-center { text-align: center; }
.text-center .section-desc { margin-inline: auto; }

.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(99, 102, 241, 0.15);
  color: var(--color-primary-lt);
  border: 1px solid rgba(99, 102, 241, 0.3);
  backdrop-filter: blur(8px);
}

.tag--green {
  background: rgba(16, 185, 129, 0.15);
  color: var(--color-green-lt);
  border-color: rgba(16, 185, 129, 0.3);
}

.tag--accent {
  background: rgba(6, 182, 212, 0.15);
  color: var(--color-accent-lt);
  border-color: rgba(6, 182, 212, 0.3);
}

/* --- Enhanced Buttons ------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
  line-height: 1;
  white-space: nowrap;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.1) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.btn:hover::before {
  transform: translateX(100%);
}

.btn--primary { 
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dk) 100%);
  color: #fff;
  box-shadow: var(--shadow-md);
}

.btn--primary:hover { 
  background: linear-gradient(135deg, var(--color-primary-lt) 0%, var(--color-primary) 100%);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
}

.btn--outline {
  background: rgba(99, 102, 241, 0.1);
  color: var(--color-primary-lt);
  border: 2px solid var(--color-primary);
  backdrop-filter: blur(8px);
}

.btn--outline:hover {
  background: rgba(99, 102, 241, 0.2);
  color: var(--color-primary-lt);
  border-color: var(--color-primary-lt);
  text-decoration: none;
}

.btn--accent { 
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dk) 100%);
  color: #fff;
  box-shadow: var(--shadow-md);
}

.btn--accent:hover { 
  background: linear-gradient(135deg, var(--color-accent-lt) 0%, var(--color-accent) 100%);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
}

.btn--ghost {
  background: rgba(75, 85, 99, 0.3);
  color: var(--color-text-soft);
  border: 1px solid var(--color-border);
  backdrop-filter: blur(8px);
}

.btn--ghost:hover { 
  background: rgba(75, 85, 99, 0.5);
  color: var(--color-text);
  border-color: var(--color-border-soft);
  text-decoration: none;
}

.btn--sm { padding: var(--space-2) var(--space-4); font-size: 0.875rem; }
.btn--lg { padding: var(--space-4) var(--space-8); font-size: 1rem; }

/* --- Modern Logo ------------------------ */
.logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  transition: all 0.2s ease;
}

.logo:hover {
  transform: scale(1.02);
  text-decoration: none;
}

.logo__icon {
  display: block;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  filter: drop-shadow(0 2px 4px rgba(99, 102, 241, 0.3));
}

.logo__name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.02em;
  line-height: 1;
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary-lt) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo__name span { 
  color: var(--color-primary-lt);
  background: linear-gradient(135deg, var(--color-primary-lt) 0%, var(--color-accent-lt) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Enhanced Header -------------------- */
.site-header {
  padding-block: var(--space-6);
  border-bottom: 1px solid var(--color-border);
  background: rgba(10, 14, 26, 0.8);
  backdrop-filter: blur(20px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* --- Redesigned Hero -------------------- */
.hero {
  padding-block: var(--space-32) var(--space-24);
  background: 
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(99, 102, 241, 0.15) 0%, transparent 70%),
    radial-gradient(ellipse 60% 40% at 80% 100%, rgba(6, 182, 212, 0.1) 0%, transparent 70%);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    linear-gradient(45deg, transparent 48%, rgba(99, 102, 241, 0.03) 49%, rgba(99, 102, 241, 0.03) 51%, transparent 52%),
    linear-gradient(-45deg, transparent 48%, rgba(6, 182, 212, 0.03) 49%, rgba(6, 182, 212, 0.03) 51%, transparent 52%);
  background-size: 60px 60px;
}

.hero__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  align-items: center;
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 1200px;
  margin: 0 auto;
}

.hero__text {
  max-width: 800px;
  width: 100%;
}

.hero__badge { 
  margin-bottom: var(--space-8);
  animation: fadeInUp 0.6s ease-out;
  display: flex;
  justify-content: center;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-8);
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-text-soft) 50%, var(--color-primary-lt) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInUp 0.6s ease-out 0.2s both;
}

.hero__title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--color-primary-lt) 0%, var(--color-accent-lt) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__desc {
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--color-muted);
  margin-bottom: var(--space-10);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
  animation: fadeInUp 0.6s ease-out 0.4s both;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
  animation: fadeInUp 0.6s ease-out 0.6s both;
  margin-bottom: var(--space-16);
}

/* Enhanced Dashboard Mockup */
.hero__visual { 
  position: relative;
  animation: fadeInUp 0.6s ease-out 0.8s both;
  width: 100%;
  max-width: 900px;
}

.hero__image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  margin-bottom: var(--space-8);
}

.dash-mockup {
  background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg-raised) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-3);
  box-shadow: var(--shadow-xl);
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}

.dash-mockup::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
  border-radius: var(--radius-xl);
}

.dash-card {
  background: linear-gradient(135deg, var(--color-bg-raised) 0%, var(--color-bg-soft) 100%);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  position: relative;
  backdrop-filter: blur(8px);
}

.dash-card__label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-subtle);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2);
}

.dash-card__value {
  font-size: 1.5rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--color-text);
  line-height: 1;
}

.dash-card__value--green { color: var(--color-green-lt); }
.dash-card__value--yellow { color: var(--color-yellow-lt); }
.dash-card__value--accent { color: var(--color-accent-lt); }

.dash-card__bar {
  height: 6px;
  background: var(--color-border);
  border-radius: var(--radius-sm);
  margin-top: var(--space-3);
  overflow: hidden;
}

.dash-card__bar-fill {
  height: 100%;
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-lt) 100%);
}

.dash-card--wide {
  grid-column: span 3;
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.mini-chart {
  flex: 1;
  height: 48px;
  display: flex;
  align-items: flex-end;
  gap: 4px;
}

.mini-chart__bar {
  flex: 1;
  background: linear-gradient(180deg, var(--color-primary-lt) 0%, var(--color-primary) 100%);
  border-radius: 3px 3px 0 0;
  min-height: 6px;
  transition: all 0.3s ease;
}

.mini-chart__bar:nth-child(3n) { 
  background: linear-gradient(180deg, var(--color-accent-lt) 0%, var(--color-accent) 100%);
}

.mini-chart__bar:nth-child(2n) { 
  background: linear-gradient(180deg, var(--color-primary-lt) 0%, var(--color-primary-dk) 100%);
}

.dash-header {
  grid-column: span 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-2);
}

.dash-header__title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-text-soft);
}

.dash-header__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-green);
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.5);
}

/* --- Enhanced Stats Bar ----------------- */
.stats-bar {
  padding-block: var(--space-16);
  border-block: 1px solid var(--color-border);
  background: linear-gradient(135deg, rgba(17, 24, 39, 0.5) 0%, rgba(31, 41, 55, 0.5) 100%);
  text-align: center;
}

.stats-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}

.stat-item { 
  text-align: center;
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  background: rgba(75, 85, 99, 0.1);
  border: 1px solid var(--color-border);
  backdrop-filter: blur(8px);
  transition: all 0.3s ease;
}

.stat-item:hover {
  transform: translateY(-2px);
  background: rgba(75, 85, 99, 0.2);
  border-color: var(--color-border-soft);
}

.stat-item__value {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--color-text);
  line-height: 1;
  margin-bottom: var(--space-2);
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary-lt) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-item__label {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-muted);
}

/* --- Modern Features Grid -------------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  text-align: center;
}

.feature-card {
  background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg-raised) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.03) 0%, rgba(6, 182, 212, 0.03) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-border-soft);
  box-shadow: var(--shadow-xl);
}

.feature-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(99, 102, 241, 0.25) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-8);
  color: var(--color-primary-lt);
  position: relative;
  z-index: 1;
}

.feature-card__icon--accent {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.15) 0%, rgba(6, 182, 212, 0.25) 100%);
  color: var(--color-accent-lt);
}

.feature-card__icon--green {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(16, 185, 129, 0.25) 100%);
  color: var(--color-green-lt);
}

.feature-card__icon--yellow {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.15) 0%, rgba(245, 158, 11, 0.25) 100%);
  color: var(--color-yellow-lt);
}

.feature-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--color-text);
}

.feature-card__desc {
  font-size: 1rem;
  color: var(--color-muted);
  line-height: 1.7;
}

/* --- Enhanced Steps Section ------------- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-10);
  position: relative;
  text-align: center;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(16.66% + 24px);
  right: calc(16.66% + 24px);
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
  border-radius: 1px;
}

.step-item { 
  text-align: center;
  position: relative;
}

.step-item__num {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg-raised) 100%);
  border: 3px solid var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  margin-bottom: var(--space-8);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary-lt);
  position: relative;
  z-index: 2;
  box-shadow: var(--shadow-lg);
}

.step-item__title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--color-text);
}

.step-item__desc {
  font-size: 1rem;
  color: var(--color-muted);
  line-height: 1.7;
}

/* --- Enhanced Discovery Section --------- */
.discovery__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  text-align: center;
}

.img-placeholder {
  background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg-raised) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-subtle);
  font-size: 0.9375rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.section-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.img-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(0deg, transparent, transparent 39px, var(--color-border) 39px, var(--color-border) 40px),
    repeating-linear-gradient(90deg, transparent, transparent 39px, var(--color-border) 39px, var(--color-border) 40px);
  opacity: 0.3;
}

.placeholder-label {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-subtle);
}

.check-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  margin-top: var(--space-10);
}

.check-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-4);
  background: rgba(75, 85, 99, 0.1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(8px);
  transition: all 0.3s ease;
}

.check-item:hover {
  background: rgba(75, 85, 99, 0.2);
  border-color: var(--color-border-soft);
}

.check-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.2) 0%, rgba(16, 185, 129, 0.3) 100%);
  border: 2px solid rgba(16, 185, 129, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-green-lt);
}

.check-item__text { 
  font-size: 1rem; 
  color: var(--color-muted); 
  line-height: 1.6; 
}

.check-item__text strong { 
  color: var(--color-text); 
  display: block; 
  font-size: 1.125rem; 
  font-weight: 600;
  margin-bottom: var(--space-1); 
}

/* --- Enhanced Monitoring Section -------- */
.monitoring__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  text-align: center;
}

.metric-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-10);
}

.metric-row {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg-raised) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  transition: all 0.3s ease;
  backdrop-filter: blur(8px);
}

.metric-row:hover {
  background: linear-gradient(135deg, var(--color-bg-raised) 0%, var(--color-bg-soft) 100%);
  border-color: var(--color-border-soft);
  transform: translateX(4px);
}

.metric-row__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 8px currentColor;
}

.metric-row__dot--green  { background: var(--color-green); color: var(--color-green); }
.metric-row__dot--yellow { background: var(--color-yellow); color: var(--color-yellow); }
.metric-row__dot--blue   { background: var(--color-primary-lt); color: var(--color-primary-lt); }
.metric-row__dot--accent { background: var(--color-accent); color: var(--color-accent); }

.metric-row__name { 
  flex: 1; 
  font-size: 1rem; 
  font-weight: 500;
  color: var(--color-text-soft); 
}

.metric-row__val  { 
  font-family: var(--font-mono); 
  font-size: 0.9375rem; 
  font-weight: 600;
  color: var(--color-text); 
  margin-right: var(--space-3); 
}

.metric-row__badge {
  font-size: 0.75rem;
  font-weight: 600;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-md);
}

.metric-row__badge--ok   { 
  background: rgba(16, 185, 129, 0.2); 
  color: var(--color-green-lt); 
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.metric-row__badge--warn { 
  background: rgba(245, 158, 11, 0.2); 
  color: var(--color-yellow-lt); 
  border: 1px solid rgba(245, 158, 11, 0.3);
}

/* --- Enhanced AI Adapters Section ------- */
.adapters-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-16);
  text-align: center;
}

.adapter-card {
  background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg-raised) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.adapter-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.05) 0%, rgba(99, 102, 241, 0.05) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.adapter-card:hover::before {
  opacity: 1;
}

.adapter-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-border-soft);
  box-shadow: var(--shadow-lg);
}

.adapter-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  margin-inline: auto;
  margin-bottom: var(--space-5);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.15) 0%, rgba(6, 182, 212, 0.25) 100%);
  color: var(--color-accent-lt);
  position: relative;
  z-index: 1;
}

.adapter-card__name  { 
  font-size: 1rem; 
  font-weight: 700; 
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.adapter-card__desc  { 
  font-size: 0.875rem; 
  color: var(--color-muted); 
  line-height: 1.6; 
}

/* --- Enhanced Products Section ---------- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  text-align: center;
}

.product-card {
  background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg-raised) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.3s ease;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-border-soft);
}

.product-card--featured { 
  border-color: var(--color-primary);
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.2);
}

.product-card__badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dk) 100%);
  color: #fff;
  z-index: 2;
  box-shadow: var(--shadow-md);
}

.product-card__img {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--color-bg-raised) 0%, var(--color-bg-soft) 100%);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-subtle);
  font-size: 0.875rem;
  position: relative;
  overflow: hidden;
}

.product-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-card__price {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.price-amount {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-text);
  font-family: var(--font-mono);
}

.price-period {
  font-size: 1rem;
  color: var(--color-muted);
  font-weight: 500;
}

.product-card__img::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(0deg, transparent, transparent 29px, var(--color-border) 29px, var(--color-border) 30px),
    repeating-linear-gradient(90deg, transparent, transparent 29px, var(--color-border) 29px, var(--color-border) 30px);
  opacity: 0.3;
}

.product-card__img-label {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

.product-card__body {
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-card__name  { 
  font-size: 1.25rem; 
  font-weight: 700; 
  margin-bottom: var(--space-3);
  color: var(--color-text);
}

.product-card__desc  { 
  font-size: 1rem; 
  color: var(--color-muted); 
  line-height: 1.7; 
  margin-bottom: var(--space-5); 
  flex: 1; 
}

.product-card__meta  { 
  display: flex; 
  flex-wrap: wrap; 
  gap: var(--space-2); 
  margin-bottom: var(--space-8); 
}

.product-card__actions { 
  display: flex; 
  gap: var(--space-3); 
  flex-wrap: wrap; 
}

/* --- Enhanced Testimonials -------------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  text-align: center;
}

.testimonial-card {
  background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg-raised) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  position: relative;
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-border-soft);
  box-shadow: var(--shadow-lg);
}

.testimonial-card__quote {
  font-size: 1rem;
  color: var(--color-muted);
  line-height: 1.8;
  margin-bottom: var(--space-8);
  font-style: italic;
  position: relative;
}

.testimonial-card__quote::before {
  content: '\201C';
  font-size: 3rem;
  line-height: 0;
  vertical-align: -0.8em;
  color: var(--color-primary-lt);
  margin-right: var(--space-2);
  opacity: 0.7;
}

.testimonial-card__author { 
  display: flex; 
  align-items: center; 
  gap: var(--space-4); 
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-bg-raised) 0%, var(--color-bg-soft) 100%);
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary-lt);
  flex-shrink: 0;
}

.author-name  { 
  font-weight: 600; 
  font-size: 1rem;
  color: var(--color-text);
}

.author-role  { 
  font-size: 0.875rem; 
  color: var(--color-muted); 
}

/* --- Enhanced Contacts Section ---------- */
.contacts__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  margin-top: var(--space-10);
}

.contact-info-item { 
  display: flex; 
  align-items: flex-start; 
  gap: var(--space-5);
  padding: var(--space-6);
  background: rgba(75, 85, 99, 0.1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(8px);
  transition: all 0.3s ease;
}

.contact-info-item:hover {
  background: rgba(75, 85, 99, 0.2);
  border-color: var(--color-border-soft);
}

.contact-info-item__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(99, 102, 241, 0.25) 100%);
  border: 1px solid rgba(99, 102, 241, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-primary-lt);
}

.contact-info-item__label { 
  font-size: 0.875rem; 
  font-weight: 600;
  color: var(--color-subtle); 
  margin-bottom: var(--space-1); 
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-info-item__value { 
  font-size: 1.125rem; 
  font-weight: 600; 
  color: var(--color-text); 
}

.contact-info-item__value a { 
  color: var(--color-text); 
  transition: all 0.2s ease;
}

.contact-info-item__value a:hover { 
  color: var(--color-primary-lt); 
  text-decoration: none;
}

.contact-map {
  background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg-raised) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-subtle);
  font-size: 0.9375rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.contact-map-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.contact-map::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(0deg, transparent, transparent 39px, var(--color-border) 39px, var(--color-border) 40px),
    repeating-linear-gradient(90deg, transparent, transparent 39px, var(--color-border) 39px, var(--color-border) 40px);
  opacity: 0.3;
}

/* --- Enhanced Footer -------------------- */
.site-footer {
  background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg-raised) 100%);
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-16) var(--space-10);
  position: relative;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--color-primary) 50%, transparent 100%);
}

.site-footer__content {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
  align-items: flex-start;
}

.footer-links-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.footer-brand {
  min-width: 300px;
}

.footer-brand__tagline {
  font-size: 1rem;
  color: var(--color-muted);
  margin-top: var(--space-5);
  line-height: 1.7;
  max-width: 320px;
}

.footer-col {
  min-width: 120px;
}

.footer-col__title {
  font-size: 0.9375rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-soft);
  margin-bottom: var(--space-5);
}

.footer-links { 
  display: flex; 
  flex-direction: column; 
  gap: var(--space-3); 
}

.footer-links a { 
  font-size: 0.9375rem; 
  color: var(--color-muted);
  transition: all 0.2s ease;
}

.footer-links a:hover { 
  color: var(--color-text);
  text-decoration: none;
  transform: translateX(4px);
}

.site-footer__bottom {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-8);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.footer-copy { 
  font-size: 0.9375rem; 
  color: var(--color-muted); 
}

.footer-legal { 
  display: flex; 
  gap: var(--space-5); 
  flex-wrap: wrap; 
}

.footer-legal a { 
  font-size: 0.9375rem; 
  color: var(--color-muted);
  transition: all 0.2s ease;
}

.footer-legal a:hover { 
  color: var(--color-text);
  text-decoration: none;
}

/* --- Animations ------------------------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

/* --- Enhanced Responsive Design --------- */
@media (max-width: 1024px) {
  .features-grid    { grid-template-columns: repeat(2, 1fr); }
  .adapters-grid    { grid-template-columns: repeat(2, 1fr); }
  .site-footer__content { 
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10); 
  }
  .hero__content { gap: var(--space-12); }
  .discovery__inner, .monitoring__inner, .contacts__inner { gap: var(--space-12); }
}

@media (max-width: 768px) {
  .hero__content      { text-align: center; }
  .stats-bar__grid    { grid-template-columns: repeat(2, 1fr); }
  .features-grid      { grid-template-columns: 1fr; }
  .steps-grid         { grid-template-columns: 1fr; }
  .steps-grid::before { display: none; }
  .discovery__inner   { grid-template-columns: 1fr; }
  .monitoring__inner  { grid-template-columns: 1fr; }
  .adapters-grid      { grid-template-columns: repeat(2, 1fr); }
  .products-grid      { grid-template-columns: 1fr; }
  .testimonials-grid  { grid-template-columns: 1fr; }
  .contacts__inner    { grid-template-columns: 1fr; }
  .site-footer__content { 
    grid-template-columns: 1fr; 
    text-align: center;
  }
  .site-footer__bottom { flex-direction: column; align-items: flex-start; }
  .section { padding-block: var(--space-20) var(--space-16); }
  .hero { padding-block: var(--space-24) var(--space-20); }
}

@media (max-width: 480px) {
  .stats-bar__grid { grid-template-columns: 1fr 1fr; }
  .hero__actions   { flex-direction: column; align-items: center; width: 100%; }
  .header-cta      { display: none; }
  .adapters-grid   { grid-template-columns: 1fr; }
  .dash-mockup     { grid-template-columns: 1fr 1fr; }
  .container       { padding-inline: var(--space-4); }
  .site-footer__bottom { 
    text-align: center; 
    align-items: center; 
  }
}