/* =============================================
   AutoITMap — Modern Redesigned Stylesheet
   ============================================= */

/* --- Custom Properties --- */
:root {
  --color-primary: #2563EB;
  --color-primary-light: #3B82F6;
  --color-primary-dark: #1D4ED8;
  --color-secondary: #06B6D4;
  --color-secondary-light: #22D3EE;
  --color-accent: #F59E0B;
  --color-success: #10B981;
  --color-warning: #F59E0B;
  --color-error: #EF4444;
  --color-dark: #0F172A;
  --color-text: #1E293B;
  --color-text-muted: #64748B;
  --color-text-light: #94A3B8;
  --color-border: #E2E8F0;
  --color-border-light: #F1F5F9;
  --color-bg-light: #F8FAFC;
  --color-bg-section: #F1F5F9;
  --color-bg-white: #FFFFFF;
  --color-gradient-primary: linear-gradient(135deg, #2563EB 0%, #06B6D4 100%);
  --color-gradient-accent: linear-gradient(135deg, #F59E0B 0%, #EF4444 100%);
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  color: var(--color-text);
  background-color: var(--color-bg-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.2s ease;
}

ul { list-style: none; }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-text);
  letter-spacing: -0.025em;
}

h1 { 
  font-size: clamp(2.5rem, 5vw, 4rem); 
  font-weight: 800;
  line-height: 1.05;
}
h2 { 
  font-size: clamp(2rem, 4vw, 3rem); 
  font-weight: 700;
}
h3 { 
  font-size: clamp(1.5rem, 3vw, 2rem); 
  font-weight: 600;
}
h4 { 
  font-size: 1.25rem; 
  font-weight: 600;
}

p {
  line-height: 1.7;
  color: var(--color-text-muted);
  font-size: 1.125rem;
}

/* --- Layout Utilities --- */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.centered-section {
  text-align: center;
}

.centered-section .container > * {
  margin-left: auto;
  margin-right: auto;
}

.section-pad { padding: 120px 0; }
.section-pad-sm { padding: 80px 0; }

/* Product pricing styles */
.product-pricing {
  margin-bottom: 24px;
  padding: 16px 0;
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
  position: relative;
  z-index: 1;
}

.price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 4px;
}

.price-note {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: 100px;
  padding: 8px 16px;
  margin-bottom: 24px;
}

.section-title { 
  margin-bottom: 24px; 
  color: var(--color-dark);
  background: var(--color-gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.25rem;
  color: var(--color-text-muted);
  max-width: 700px;
  line-height: 1.6;
}

.text-center { text-align: center; }
.text-center .section-subtitle { margin: 0 auto; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
  line-height: 1;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: inherit;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.btn:hover::before {
  opacity: 0.1;
}

.btn-primary {
  background: var(--color-gradient-primary);
  color: #fff;
  border-color: transparent;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover { 
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-secondary:hover { 
  background: var(--color-gradient-primary);
  color: #fff;
  transform: translateY(-2px);
}

.btn-accent {
  background: var(--color-gradient-accent);
  color: #fff;
  border-color: transparent;
  box-shadow: var(--shadow-md);
}

.btn-accent:hover { 
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline-white {
  background-color: rgba(255,255,255,0.1);
  color: #fff;
  border-color: rgba(255,255,255,0.3);
  backdrop-filter: blur(10px);
}

.btn-outline-white:hover { 
  background-color: rgba(255,255,255,0.2); 
  border-color: rgba(255,255,255,0.5);
  transform: translateY(-2px);
}

.btn-sm { 
  padding: 12px 24px; 
  font-size: 0.875rem; 
}

/* =============================================
   HEADER
   ============================================= */
.site-header {
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 16px;
  transition: transform 0.2s ease;
}

.header-brand:hover {
  transform: scale(1.05);
}

.header-brand-name {
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
}

.header-brand-name span { 
  background: linear-gradient(135deg, #22D3EE 0%, #06B6D4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.header-cta { 
  display: flex; 
  gap: 12px; 
}

/* =============================================
   SECTION 1 — HERO
   ============================================= */
.hero {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 50%, #334155 100%);
  padding: 160px 0 180px;
  overflow: hidden;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(37, 99, 235, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(6, 182, 212, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(245, 158, 11, 0.2) 0%, transparent 50%);
  pointer-events: none;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 100px;
  padding: 10px 20px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-secondary-light);
  margin-bottom: 32px;
  backdrop-filter: blur(10px);
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.05;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}

.hero-title span { 
  background: linear-gradient(135deg, #22D3EE 0%, #06B6D4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 1.25rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.6;
  margin-bottom: 48px;
  max-width: 560px;
}

.hero-actions { 
  display: flex; 
  gap: 16px; 
  flex-wrap: wrap; 
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-img-placeholder {
  width: 100%;
  max-width: 500px;
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: rgba(255,255,255,0.6);
  font-size: 1rem;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-xl);
}

/* =============================================
   SECTION 2 — STATS BAR
   ============================================= */
.stats-bar {
  background: var(--color-gradient-primary);
  padding: 60px 0;
  position: relative;
}

.stats-bar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.1) 50%, transparent 100%);
}

.stats-bar .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: relative;
  z-index: 1;
}

.stat-item {
  text-align: center;
  padding: 24px;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 60px;
  background: rgba(255,255,255,0.2);
}

.stat-number {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
  font-feature-settings: 'tnum';
}

.stat-number span { 
  color: var(--color-secondary-light); 
}

.stat-label {
  font-size: 1rem;
  color: rgba(255,255,255,0.8);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* =============================================
   SECTION 3 — FEATURES
   ============================================= */
.features { 
  background-color: var(--color-bg-white); 
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 32px;
  margin-top: 64px;
}

.feature-card {
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: 40px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-gradient-primary);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary);
}

.feature-card:hover::before {
  opacity: 0.03;
}

.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  background: var(--color-gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}

.feature-icon svg {
  filter: brightness(0) invert(1);
}

.feature-card h3 { 
  font-size: 1.25rem; 
  margin-bottom: 12px; 
  color: var(--color-dark);
  position: relative;
  z-index: 1;
}

.feature-card p { 
  font-size: 1rem; 
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

/* =============================================
   SECTION 4 — HOW IT WORKS
   ============================================= */
.how-it-works { 
  background: linear-gradient(135deg, var(--color-bg-section) 0%, var(--color-bg-light) 100%);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  margin-top: 64px;
  position: relative;
}

.step-item { 
  text-align: center; 
  position: relative;
  background: var(--color-bg-white);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
}

.step-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.step-number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--color-gradient-primary);
  color: #fff;
  font-size: 1.5rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  position: relative;
  z-index: 1;
  box-shadow: var(--shadow-lg);
}

.step-item h3 { 
  font-size: 1.25rem; 
  margin-bottom: 12px; 
  color: var(--color-dark); 
}

.step-item p { 
  font-size: 1rem; 
  line-height: 1.6; 
}

/* =============================================
   SECTION 5 — AI INSIGHTS
   ============================================= */
.ai-insights { 
  background-color: var(--color-bg-white); 
}

.ai-insights .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.ai-insights-content .section-title { 
  margin-bottom: 24px; 
}

.ai-insights-content > p { 
  margin-bottom: 40px; 
  font-size: 1.125rem; 
}

.ai-features-list { 
  margin-bottom: 48px; 
}

.ai-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border-light);
  transition: all 0.2s ease;
}

.ai-feature-item:first-child { 
  border-top: 1px solid var(--color-border-light); 
}

.ai-feature-item:hover {
  padding-left: 8px;
}

.ai-feature-check {
  width: 32px;
  height: 32px;
  min-width: 32px;
  border-radius: 50%;
  background: var(--color-gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 4px;
  box-shadow: var(--shadow-md);
}

.ai-feature-item h4 { 
  font-size: 1.125rem; 
  margin-bottom: 6px; 
  color: var(--color-dark); 
}

.ai-feature-item p { 
  font-size: 1rem; 
  margin-bottom: 0; 
}

.ai-visual { 
  display: flex; 
  justify-content: center; 
}

.ai-img-placeholder {
  width: 100%;
  max-width: 500px;
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, var(--color-bg-section) 0%, #E0F2FE 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: var(--color-text-light);
  font-size: 1rem;
  box-shadow: var(--shadow-lg);
}

/* =============================================
   SECTION 6 — PRODUCTS
   ============================================= */
.products { 
  background: linear-gradient(135deg, var(--color-bg-section) 0%, var(--color-bg-light) 100%);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: 32px;
  margin-top: 64px;
}

.product-card {
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: 48px;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-gradient-primary);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.product-card:hover::before {
  opacity: 0.03;
}

.product-card.featured {
  border: 2px solid var(--color-primary);
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.02) 0%, rgba(6, 182, 212, 0.02) 100%);
}

.product-icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-lg);
  background: var(--color-gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
  box-shadow: var(--shadow-lg);
}

.product-card.featured .product-icon { 
  background: var(--color-gradient-accent);
}

.product-icon svg {
  filter: brightness(0) invert(1);
}

.product-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: rgba(37, 99, 235, 0.1);
  border-radius: 100px;
  padding: 6px 12px;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.product-card.featured .product-tag {
  color: var(--color-accent);
  background: rgba(245, 158, 11, 0.1);
}

.product-card h3 { 
  font-size: 1.5rem; 
  margin-bottom: 16px; 
  color: var(--color-dark);
  position: relative;
  z-index: 1;
}

.product-card > p { 
  font-size: 1rem; 
  line-height: 1.6; 
  margin-bottom: 32px; 
  flex: 1;
  position: relative;
  z-index: 1;
}

.product-features { 
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
}

.product-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  padding: 8px 0;
}

.product-features li::before {
  content: '';
  width: 8px; 
  height: 8px; 
  min-width: 8px;
  border-radius: 50%;
  background: var(--color-gradient-primary);
}

/* =============================================
   SECTION 7 — INTEGRATIONS
   ============================================= */
.integrations { 
  background-color: var(--color-bg-white); 
}

.integrations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 24px;
  margin-top: 64px;
}

.integration-item {
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  transition: all 0.3s ease;
}

.integration-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.integration-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.integration-item span {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  text-align: center;
}

/* =============================================
   SECTION 8 — USE CASES
   ============================================= */
.use-cases { 
  background: linear-gradient(135deg, var(--color-bg-section) 0%, var(--color-bg-light) 100%);
}

.use-cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 32px;
  margin-top: 64px;
}

.use-case-card {
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all 0.3s ease;
}

.use-case-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.use-case-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #E0F2FE 0%, #BAE6FD 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
  font-size: 1rem;
  gap: 12px;
  overflow: hidden;
}

.use-case-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.use-case-body { 
  padding: 40px; 
}

.use-case-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  background: rgba(37, 99, 235, 0.1);
  border-radius: 100px;
  padding: 6px 12px;
  margin-bottom: 16px;
}

.use-case-card h3 { 
  font-size: 1.25rem; 
  margin-bottom: 12px; 
  color: var(--color-dark); 
}

.use-case-card p { 
  font-size: 1rem; 
  line-height: 1.6; 
}

/* =============================================
   SECTION 9 — TESTIMONIALS
   ============================================= */
.testimonials { 
  background: var(--color-gradient-primary);
  position: relative;
}

.testimonials::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.testimonials .container {
  position: relative;
  z-index: 1;
}

.testimonials .section-label { 
  color: var(--color-secondary-light);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.testimonials .section-title { 
  color: #fff;
  background: none;
  -webkit-text-fill-color: #fff;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 32px;
  margin-top: 64px;
}

.testimonial-card {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-xl);
  padding: 40px;
  backdrop-filter: blur(20px);
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  background: rgba(255,255,255,0.15);
}

.testimonial-quote { 
  margin-bottom: 32px; 
}

.testimonial-quote::before {
  content: '';
  display: block;
  width: 40px;
  height: 4px;
  background: var(--color-secondary-light);
  border-radius: 2px;
  margin-bottom: 20px;
}

.testimonial-quote p { 
  font-size: 1.125rem; 
  line-height: 1.6; 
  color: rgba(255,255,255,0.9); 
}

.testimonial-author { 
  display: flex; 
  align-items: center; 
  gap: 16px; 
}

.author-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.8);
  font-size: 1rem;
  font-weight: 700;
  min-width: 56px;
  backdrop-filter: blur(10px);
}

.author-info h4 { 
  font-size: 1.125rem; 
  color: #fff; 
  font-weight: 600; 
}

.author-info span { 
  font-size: 0.9375rem; 
  color: rgba(255,255,255,0.7); 
}

/* =============================================
   SECTION 10 — CONTACTS
   ============================================= */
.contacts { 
  background-color: var(--color-bg-white); 
}

.contacts .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contacts-info .section-title { 
  margin-bottom: 24px; 
}

.contacts-info > p { 
  margin-bottom: 48px; 
  font-size: 1.125rem; 
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border-light);
  transition: all 0.2s ease;
}

.contact-item:first-child { 
  border-top: 1px solid var(--color-border-light); 
}

.contact-item:hover {
  padding-left: 8px;
}

.contact-item-icon {
  width: 56px;
  height: 56px;
  min-width: 56px;
  border-radius: var(--radius-lg);
  background: var(--color-gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}

.contact-item-icon svg {
  filter: brightness(0) invert(1);
}

.contact-item-text h4 {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-light);
  margin-bottom: 6px;
}

.contact-item-text a,
.contact-item-text p {
  font-size: 1.125rem;
  color: var(--color-text);
  font-weight: 500;
  margin-bottom: 0;
}

.contact-item-text a:hover { 
  color: var(--color-primary); 
}

.contacts-form-area {
  background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--color-bg-section) 100%);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: var(--shadow-lg);
}

.contacts-form-area h3 { 
  font-size: 1.5rem; 
  margin-bottom: 12px; 
  color: var(--color-dark); 
}

.contacts-form-area > p { 
  font-size: 1rem; 
  margin-bottom: 32px; 
}

.form-group { 
  margin-bottom: 24px; 
}

.form-group label {
  display: block;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 16px 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: 1rem;
  color: var(--color-text);
  background-color: var(--color-bg-white);
  outline: none;
  transition: all 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus { 
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea { 
  resize: vertical; 
  min-height: 120px; 
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  padding: 60px 0 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
  margin-bottom: 40px;
}

.footer-main {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-brand { 
  display: flex; 
  align-items: center; 
  gap: 16px; 
}

.footer-brand-name { 
  font-size: 1.25rem; 
  font-weight: 800; 
  color: #fff; 
}

.footer-brand-name span { 
  background: linear-gradient(135deg, #22D3EE 0%, #06B6D4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-description {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1rem;
  line-height: 1.5;
  max-width: 400px;
}

.footer-links-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.footer-links-column h4 {
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a { 
  font-size: 1rem; 
  color: rgba(255,255,255,0.7); 
  font-weight: 500;
  transition: color 0.2s ease;
}

.footer-links a:hover { 
  color: rgba(255,255,255,0.9); 
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-contact a {
  font-size: 1rem;
  color: rgba(255,255,255,0.7);
  font-weight: 500;
  transition: color 0.2s ease;
}

.footer-contact a:hover {
  color: rgba(255,255,255,0.9);
}

.footer-divider { 
  height: 1px; 
  background: rgba(255,255,255,0.1); 
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copyright { 
  font-size: 0.9375rem; 
  color: rgba(255,255,255,0.5); 
}

.footer-location {
  font-size: 0.9375rem; 
  color: rgba(255,255,255,0.5);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .hero .container { 
    grid-template-columns: 1fr; 
    gap: 60px; 
  }
  
  .hero-visual { 
    display: none; 
  }
  
  .ai-insights .container { 
    grid-template-columns: 1fr; 
    gap: 60px; 
  }
  
  .contacts .container { 
    grid-template-columns: 1fr; 
    gap: 60px; 
  }
  
  .products-grid {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-links-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 1.5rem;
  }
  
  .section-pad { 
    padding: 80px 0; 
  }
  
  .stats-bar .container { 
    grid-template-columns: repeat(2, 1fr); 
  }
  
  .stat-item:nth-child(2n)::after {
    display: none;
  }
  
  .stat-item:nth-child(-n+2) {
    border-bottom: 1px solid rgba(255,255,255,0.2);
    padding-bottom: 32px;
    margin-bottom: 8px;
  }
  
  .features-grid,
  .use-cases-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-links-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .hero-actions { 
    flex-direction: column; 
    width: 100%;
  }
  
  .hero-actions .btn { 
    width: 100%; 
    justify-content: center; 
  }
  
  .integrations-grid { 
    grid-template-columns: repeat(2, 1fr); 
  }
  
  .header-cta .btn-outline-white { 
    display: none; 
  }
  
  .stats-bar .container {
    grid-template-columns: 1fr;
  }
  
  .stat-item::after {
    display: none;
  }
  
  .stat-item {
    border-bottom: 1px solid rgba(255,255,255,0.2);
    padding-bottom: 24px;
    margin-bottom: 8px;
  }
  
  .stat-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
  }
}