/* ==========================================================================
   SINEXCEL PAKISTAN - PREMIUM LIGHT-MODE B2B CSS DESIGN SYSTEM
   ========================================================================== */

/* --- Fonts & Typography --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

/* --- Design Tokens / CSS Variables --- */
:root {
  /* Colors */
  --bg-primary: #ffffff;
  --bg-secondary: #fcfcfa;       /* Sunhance Off-white */
  --bg-tertiary: #f1f5f9;
  --bg-accent-blue: #e0f2fe;
  --bg-accent-green: #d1fae5;
  --bg-accent-yellow: #fff2d8;   /* Sunhance Soft Cream/Yellow */
  
  --text-primary: #222222;       /* Readable Slate-Black */       /* slate-900 */
  --text-secondary: #4a5568;     /* slate-700 */
  --text-muted: #718096;         /* slate-500 */
  --text-light: #ffffff;
  
  --brand-blue: #0c2340;         /* Sinexcel Corporate Deep Blue */
  --brand-blue-light: #0066cc;   /* Vibrant Action Blue */
  --brand-blue-hover: #0052a3;
  --brand-green: #10b981;        /* Clean Energy Green */
  --brand-green-dark: #059669;
  --brand-yellow: #f3a000;       /* Sunhance Amber Yellow-Orange */
  --brand-yellow-hover: #d98200;       /* Solar Yellow / Gold */
  
  --border-color: #e2e8f0;       /* slate-200 */
  --border-hover: #cbd5e1;       /* slate-300 */
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
  --shadow-premium: 0 10px 30px -10px rgba(12, 35, 64, 0.08), 0 1px 3px rgba(0, 0, 0, 0.02);
  --shadow-inset: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);

  /* Layout & Spacing */
  --container-max: 1280px;
  --radius-sm: 24px;             /* Pill shaped buttons and elements */
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 40px;
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--brand-blue);
  font-weight: 700;
  line-height: 1.25;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  outline: none;
}

ul {
  list-style: none;
}

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

/* --- Utility Classes --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 2rem;
}

.section-padding {
  padding: 7rem 0;
}

.bg-light-grey {
  background-color: var(--bg-secondary);
}

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

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  background: var(--bg-accent-blue);
  color: var(--brand-blue-light);
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(0, 102, 204, 0.1);
}

.badge-green {
  background: var(--bg-accent-green);
  color: var(--brand-green-dark);
  border: 1px solid rgba(16, 185, 129, 0.1);
}

/* Tech Dotted Grid Background decoration */
.tech-grid-bg {
  background-image: radial-gradient(circle, #e2e8f0 1.2px, transparent 1.2px);
  background-size: 32px 32px;
}

/* --- Navigation Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  transition: all var(--transition-normal);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
  background-color: rgba(255, 255, 255, 0.95);
  padding: 0.5rem 0;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
  transition: height var(--transition-normal);
}

.header.scrolled .header-container {
  height: 70px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--brand-blue) 0%, var(--brand-blue-light) 100%);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-weight: 800;
  font-size: 1.5rem;
  box-shadow: 0 4px 10px rgba(0, 102, 204, 0.2);
}

.logo-text {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--brand-blue);
}

.logo-tag {
  font-size: 0.75rem;
  background: var(--brand-green);
  color: var(--text-light);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-weight: 700;
  margin-left: 0.25rem;
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-weight: 500;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.nav-link:hover {
  color: var(--brand-blue-light);
}

.nav-cta {
  background-color: var(--brand-yellow);
  color: var(--text-light);
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

.nav-cta:hover {
  background-color: var(--brand-yellow-hover);
  box-shadow: 0 4px 12px rgba(243, 160, 0, 0.25);
  color: var(--text-light);
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  background-color: var(--bg-secondary);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.hero-content {
  z-index: 5;
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.hero-title span.accent {
  background: linear-gradient(135deg, var(--brand-blue-light) 0%, var(--brand-green-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  line-height: 1.65;
}

.hero-ctas {
  display: flex;
  gap: 1.25rem;
  margin-bottom: 3.5rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  border-radius: 50px;           /* Pill shaped */
  font-weight: 700;
  font-size: 1.05rem;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.btn-primary {
  background-color: var(--brand-yellow);
  color: var(--text-light);
  border: none;
  box-shadow: 0 4px 14px rgba(243, 160, 0, 0.25);
}

.btn-primary:hover {
  background-color: var(--brand-yellow-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(243, 160, 0, 0.4);
}

.btn-secondary {
  background-color: var(--bg-primary);
  color: var(--brand-blue);
  border: 2px solid var(--border-color);
}

.btn-secondary:hover {
  border-color: var(--brand-yellow);
  color: var(--brand-yellow);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.trust-badges {
  display: flex;
  align-items: center;
  gap: 2rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1.75rem;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--brand-blue);
}

.trust-badge svg {
  color: var(--brand-green);
  flex-shrink: 0;
}

.hero-image-container {
  position: relative;
  z-index: 5;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.hero-image-wrapper::after {
  content: '';
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 40px rgba(0,0,0,0.1);
  pointer-events: none;
}

.hero-decorations {
  position: absolute;
  inset: -5%;
  pointer-events: none;
  z-index: -1;
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
}

.glow-orb-blue {
  width: 300px;
  height: 300px;
  background-color: var(--brand-blue-light);
  top: 10%;
  right: 10%;
}

.glow-orb-green {
  width: 250px;
  height: 250px;
  background-color: var(--brand-green);
  bottom: 10%;
  left: 20%;
}

/* --- Section Headers --- */
.section-header {
  max-width: 700px;
  margin: 0 auto 5rem auto;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
}

/* --- Statistics Section --- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.stats-grid.cols-2 {
  grid-template-columns: repeat(2, 1fr);
  max-width: 900px;
  margin: 0 auto;
}

@media (max-width: 480px) {
  .stats-grid.cols-2 {
    grid-template-columns: 1fr;
  }
}

.stat-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: var(--shadow-premium);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-blue-light), var(--brand-green));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--brand-blue-light);
}

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

.stat-number {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--brand-blue-light);
  line-height: 1;
  padding-bottom: 1rem;
  background: linear-gradient(135deg, var(--brand-blue-light) 0%, var(--brand-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-title {
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.stat-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* --- Core Scenarios / Applications --- */
.scenarios-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
}

.scenario-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 3rem;
  display: flex;
  gap: 2rem;
  box-shadow: var(--shadow-premium);
  transition: all var(--transition-normal);
}

.scenario-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--brand-green);
}

.scenario-icon-wrapper {
  width: 70px;
  height: 70px;
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-green-dark);
  flex-shrink: 0;
  border: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

.scenario-card:hover .scenario-icon-wrapper {
  background: var(--brand-green);
  color: var(--text-light);
  border-color: var(--brand-green);
  box-shadow: 0 8px 20px rgba(16, 185, 129, 0.2);
}

.scenario-content h3 {
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
  transition: color var(--transition-fast);
}

.scenario-card:hover .scenario-content h3 {
  color: var(--brand-green-dark);
}

.scenario-content p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.scenario-features-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.scenario-feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.scenario-feature-item svg {
  color: var(--brand-green);
}

/* --- Product Showcase (Tabbed UI) --- */
.showcase-container {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.tabs-header {
  display: flex;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  overflow-x: auto;
  scrollbar-width: none; /* Firefox */
}

.tabs-header::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Opera */
}

.tab-btn {
  flex: 1;
  min-width: 180px;
  padding: 1.5rem 1rem;
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
}

.tab-btn:hover {
  background-color: rgba(0, 0, 0, 0.02);
  color: var(--brand-blue);
}

.tab-btn.active {
  color: var(--brand-blue-light);
  border-bottom-color: var(--brand-blue-light);
  background-color: var(--bg-primary);
}

.tab-content-panel {
  display: none;
  padding: 4rem;
  animation: fadeIn var(--transition-slow);
}

.tab-content-panel.active {
  display: block;
}

.product-showcase-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.product-specs-col {
  padding-right: 1.5rem;
}

.product-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  background: var(--bg-accent-blue);
  color: var(--brand-blue-light);
  padding: 0.35rem 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
  text-transform: uppercase;
}

.product-title {
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.product-desc {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.product-specs-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.spec-item {
  border-left: 3px solid var(--border-color);
  padding-left: 1rem;
  transition: border-color var(--transition-fast);
}

.spec-item:hover {
  border-left-color: var(--brand-blue-light);
}

.spec-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
}

.spec-val {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--brand-blue);
  margin-top: 0.15rem;
}

.product-actions {
  display: flex;
  gap: 1rem;
}

.product-image-col {
  display: flex;
  justify-content: center;
  align-items: center;
}

.product-image-wrapper {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border: 1px solid var(--border-color);
  width: 100%;
  max-width: 420px;
  display: flex;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.product-vector-art {
  width: 100%;
  height: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}

/* Separator between Residential and Megawatt systems */
.separation-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 4rem 0;
  position: relative;
}

.separation-bar::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background-color: var(--border-color);
  z-index: 1;
}

.separation-label {
  position: relative;
  z-index: 2;
  background-color: var(--bg-secondary);
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: 1px solid var(--border-color);
}

/* --- Hardware & Software Highlights --- */
.highlights-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4rem;
}

.highlight-box {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 4rem;
  box-shadow: var(--shadow-premium);
  position: relative;
  overflow: hidden;
}

.highlight-box::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(0, 102, 204, 0.05) 0%, transparent 70%);
  border-radius: 50%;
}

.highlight-box-title {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
  font-size: 1.8rem;
}

.highlight-icon-wrapper {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--bg-accent-blue);
  color: var(--brand-blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
}

.highlight-box-green .highlight-icon-wrapper {
  background: var(--bg-accent-green);
  color: var(--brand-green-dark);
}

.highlight-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.highlight-item {
  display: flex;
  gap: 1.25rem;
}

.highlight-bullet {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--bg-accent-blue);
  color: var(--brand-blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.highlight-box-green .highlight-bullet {
  background: var(--bg-accent-green);
  color: var(--brand-green-dark);
}

.highlight-text h4 {
  font-size: 1.15rem;
  margin-bottom: 0.4rem;
}

.highlight-text p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* --- After-Sales Service --- */
.sla-box {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 4rem;
  box-shadow: var(--shadow-xl);
}

.sla-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
  align-items: center;
}

.sla-info h3 {
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
}

.sla-info p {
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  font-size: 1.05rem;
}

.sla-features {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.sla-feature {
  display: flex;
  gap: 1rem;
}

.sla-feature-icon {
  width: 44px;
  height: 44px;
  background: var(--bg-accent-green);
  color: var(--brand-green-dark);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sla-feature-text h4 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.sla-feature-text p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.sla-visualization {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 3rem;
  position: relative;
  overflow: hidden;
}

.sla-viz-header {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sla-viz-status {
  padding: 0.25rem 0.75rem;
  background: rgba(16, 185, 129, 0.1);
  color: var(--brand-green-dark);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  animation: pulseGreen 2s infinite;
}

.sla-timeline {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  position: relative;
}

.sla-timeline::before {
  content: '';
  position: absolute;
  top: 15px;
  bottom: 15px;
  left: 20px;
  width: 2px;
  background-color: var(--border-color);
}

.sla-step {
  display: flex;
  gap: 1.5rem;
  position: relative;
  z-index: 2;
}

.sla-step-indicator {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: var(--bg-primary);
  border: 2px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: all var(--transition-normal);
}

.sla-step.active .sla-step-indicator {
  border-color: var(--brand-blue-light);
  color: var(--brand-blue-light);
  box-shadow: 0 0 10px rgba(0, 102, 204, 0.15);
}

.sla-step.completed .sla-step-indicator {
  border-color: var(--brand-green);
  color: var(--brand-green-dark);
  background-color: var(--bg-accent-green);
}

.sla-step-body {
  padding-top: 0.4rem;
}

.sla-step-title {
  font-size: 1.05rem;
  margin-bottom: 0.15rem;
}

.sla-step-time {
  font-size: 0.8rem;
  color: var(--brand-blue-light);
  font-weight: 700;
  text-transform: uppercase;
}

.sla-step.completed .sla-step-time {
  color: var(--brand-green-dark);
}

.sla-step-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

/* --- Lead Capture Form --- */
.contact-section {
  position: relative;
  overflow: hidden;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 5rem;
  align-items: center;
}

.contact-info-col h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.contact-info-col p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 3rem;
}

.contact-features-vertical {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-feature-card {
  display: flex;
  gap: 1.25rem;
}

.contact-feature-card-icon {
  width: 48px;
  height: 48px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--brand-blue-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.contact-feature-card-text h4 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.contact-feature-card-text p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.contact-form-container {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 4rem;
  box-shadow: var(--shadow-xl);
  position: relative;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: var(--brand-blue-light);
  background-color: var(--bg-primary);
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.15);
}

.form-control::placeholder {
  color: var(--text-muted);
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23334155' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.25rem center;
  background-size: 1.25rem;
  padding-right: 3rem;
}

.form-submit-btn {
  width: 100%;
  background-color: var(--brand-yellow);
  color: var(--text-light);
  border: none;
  padding: 1.1rem;
  border-radius: var(--radius-sm);
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: 0 4px 14px rgba(243, 160, 0, 0.25);
  margin-top: 1.5rem;
}

.form-submit-btn:hover {
  background-color: var(--brand-yellow-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(243, 160, 0, 0.4);
}

.form-status-msg {
  display: none;
  margin-top: 1.5rem;
  padding: 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  text-align: center;
}

.form-status-msg.success {
  display: block;
  background-color: var(--bg-accent-green);
  color: var(--brand-green-dark);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.form-status-msg.error {
  display: block;
  background-color: #fee2e2;
  color: #b91c1c;
  border: 1px solid rgba(185, 28, 28, 0.2);
}

/* --- Footer --- */
.footer {
  background-color: var(--brand-blue);
  color: rgba(255, 255, 255, 0.7);
  padding: 5rem 0 3rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.9rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-logo-col {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.footer-logo-col .logo-icon {
  background: var(--text-light);
  color: var(--brand-blue);
}

.footer-logo-col .logo-text {
  color: var(--text-light);
}

.footer-desc {
  line-height: 1.6;
}

.footer-socials {
  display: flex;
  gap: 1rem;
}

.footer-social-link {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  transition: all var(--transition-fast);
}

.footer-social-link:hover {
  background: var(--brand-blue-light);
  transform: translateY(-2px);
}

.footer-links-col h4,
.footer-contact-col h4 {
  color: var(--text-light);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links-list a:hover {
  color: var(--text-light);
  padding-left: 2px;
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-contact-item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.footer-contact-item svg {
  color: var(--brand-green);
  flex-shrink: 0;
  margin-top: 0.25rem;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-bottom-links {
  display: flex;
  gap: 2rem;
}

.footer-bottom-links a:hover {
  color: var(--text-light);
}

.logo {
  height: 75px;
}

/* --- Animations --- */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulseGreen {
  0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); }
  70% { box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Scroll Animation Helper Classes */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

/* Delay modifiers */
.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }

/* Hamburger Menu Styling */
.hamburger-menu {
  display: none;
  background: none;
  border: none;
  color: var(--brand-blue);
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1100;
  border-radius: 4px;
  transition: background-color var(--transition-fast);
}

.hamburger-menu:hover {
  background-color: var(--bg-secondary);
}

/* --- Responsive Media Queries --- */
@media (max-width: 1024px) {
  html {
    font-size: 15px;
  }
  
  /* Mobile Menu Styles */
  .hamburger-menu {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: var(--bg-primary);
    box-shadow: -5px 0 25px rgba(12, 35, 64, 0.08);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2.5rem;
    transition: right var(--transition-normal);
    z-index: 1050;
    border-left: 1px solid var(--border-color);
    padding: 3rem 1.5rem;
  }
  
  .nav-menu.open {
    right: 0;
  }
  
  .nav-link {
    font-size: 1.1rem;
    font-weight: 600;
  }
  
  .nav-cta {
    width: 100%;
    text-align: center;
  }
  
  /* Product tabs grid format on mobile */
  .tabs-header {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    overflow-x: visible;
  }
  
  .tab-btn {
    min-width: 0;
    padding: 1.25rem 0.5rem;
    font-size: 0.85rem;
    border-bottom: 2px solid transparent;
    border-right: 1px solid var(--border-color);
  }
  
  .tab-btn:nth-child(2n) {
    border-right: none;
  }
  
  .tab-btn.active {
    border-bottom-color: var(--brand-yellow);
    background-color: var(--bg-primary);
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .hero-content {
    text-align: left;
  }
  .hero-ctas {
    justify-content: center;
  }
  .trust-badges {
    justify-content: center;
  }
  .hero-image-wrapper {
    max-width: 600px;
    margin: 0 auto;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .scenarios-grid {
    grid-template-columns: 1fr;
  }
  .product-showcase-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .product-specs-col {
    padding-right: 0;
  }
  .product-image-col {
    order: -1;
  }
  .highlights-grid {
    grid-template-columns: 1fr;
  }
  .sla-grid {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem 2rem;
  }
  .footer-top > *:last-child {
    grid-column: span 1;
  }
}

@media (max-width: 768px) {
  .section-padding {
    padding: 5rem 0;
  }
  .hero-title {
    font-size: 2.8rem;
  }
  .stat-number {
    font-size: 2.0rem; /* Reduced stat number font size on mobile */
  }
  .tab-content-panel {
    padding: 2.5rem 1.5rem;
  }
  .highlight-box {
    padding: 2.5rem;
  }
  .sla-box {
    padding: 2.5rem;
  }
  .contact-form-container {
    padding: 2.5rem 2.0rem;
  }
  .form-group-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .footer-top > *:last-child {
    grid-column: span 1;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  .footer-bottom-links {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.2rem;
  }
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .stat-number {
    font-size: 1.8rem; /* Further reduced stat number size on small screens */
  }
  .scenario-card {
    flex-direction: column;
    padding: 2rem;
  }
  .scenario-features-list {
    grid-template-columns: 1fr;
  }
  .product-specs-list {
    grid-template-columns: 1fr;
  }
  .product-actions {
    flex-direction: column;
  }
}