/* 
   Kamineni Solutions - Premium Landing Page Stylesheet
   Modern AI Developer Theme: Dark Cyberpunk & Glassmorphism
*/

:root {
  /* Color System */
  --bg-darker: #050508;
  --bg-dark: #0a0b10;
  --bg-card: rgba(16, 18, 30, 0.7);
  --bg-card-hover: rgba(22, 26, 44, 0.85);
  
  --primary: #6366f1; /* Indigo */
  --primary-glow: rgba(99, 102, 241, 0.15);
  --secondary: #06b6d4; /* Neon Teal */
  --secondary-glow: rgba(6, 182, 212, 0.15);
  
  --accent: #a855f7; /* Purple */
  --accent-glow: rgba(168, 85, 247, 0.15);

  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(99, 102, 241, 0.3);
  
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1; /* Increased contrast for standard body text */
  --text-muted: #8ba2c0;     /* Lifted contrast to satisfy WCAG AA minimum contrast ratio (4.5:1) */
  --text-dark: #1b1a17;
  
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Outfit', sans-serif;
  
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-darker);
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background-color: var(--bg-dark);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Decorative Background Elements */
body::before {
  content: '';
  position: absolute;
  top: -10%;
  left: 20%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
  z-index: -1;
  filter: blur(80px);
  pointer-events: none;
  will-change: transform, opacity;
}

body::after {
  content: '';
  position: absolute;
  top: 50%;
  right: 10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--secondary-glow) 0%, transparent 70%);
  z-index: -1;
  filter: blur(80px);
  pointer-events: none;
  will-change: transform, opacity;
}

/* Accessibility: Keyboard Focus States */
:focus-visible {
  outline: 2px solid var(--secondary);
  outline-offset: 4px;
}

/* Accessibility: Skip to Content */
.skip-link {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  z-index: 999;
  text-decoration: none;
  font-weight: 600;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 20px;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-darker);
}

::-webkit-scrollbar-thumb {
  background: #1e2235;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* Section styling with scroll offsets */
section[id] {
  scroll-margin-top: 5.5rem; /* Fixes fixed header overlapping anchored scrolling */
}

/* Utility Layouts */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 8rem 0;
}

/* Visual Class Utilities (Extracts Inline Styles) */
.section--darker {
  background-color: var(--bg-darker);
}

.border-y-divider {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.text-gradient-primary {
  background: linear-gradient(135deg, #ffffff 60%, #cbd5e1 100%); /* Adjusted stops for improved hero legibility */
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

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

.stat--indigo { color: var(--primary); }
.stat--teal { color: var(--secondary); }
.stat--purple { color: var(--accent); }

/* Icon Background Modifier Classes */
.icon-bg-primary {
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  color: var(--primary);
}

.icon-bg-secondary {
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.2);
  color: var(--secondary);
}

.icon-bg-accent {
  background: rgba(168, 85, 247, 0.1);
  border: 1px solid rgba(168, 85, 247, 0.2);
  color: var(--accent);
}

.icon-bg-success {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: #10b981;
}

/* Headers & Typography */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

p {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

/* Navigation Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  background: rgba(5, 5, 8, 0.7);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  transition: var(--transition-smooth);
}

.logo svg {
  width: 32px;
  height: 32px;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition-smooth);
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
}

.nav-links a:hover,
.nav-links a.nav-link--active {
  color: var(--text-primary);
  border-color: var(--primary);
  text-shadow: 0 0 10px rgba(99, 102, 241, 0.4);
}

/* Mobile Menu Toggle Button (Hamburger) */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  padding: 0.5rem;
  z-index: 200;
  width: 44px;
  height: 44px;
}

.menu-toggle svg {
  width: 24px;
  height: 24px;
}

/* Hero Section */
.hero-content {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
  padding-top: 10rem;
}

.hero-left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.badge {
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  color: #a5b4fc;
  padding: 0.35rem 0.85rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap; /* Fixes badge wrapping text on tablet widths */
}

.badge-dot {
  width: 6px;
  height: 6px;
  background-color: var(--secondary);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--secondary);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.95); opacity: 0.5; }
  50% { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.5; }
}

.hero-buttons {
  display: flex;
  gap: 1.25rem;
  margin-top: 2.5rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.75rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 8px;
  text-decoration: none;
  transition: var(--transition-smooth);
  cursor: pointer;
  gap: 0.5rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%); /* Clean dual accent */
  color: white;
  border: none;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(6, 182, 212, 0.5);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

/* UI Mockup Card */
.hero-right {
  position: relative;
}

.ui-mockup {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition: var(--transition-smooth);
}

.ui-mockup:hover {
  border-color: var(--border-hover);
  box-shadow: 0 25px 50px rgba(99, 102, 241, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.ui-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  padding-bottom: 1rem;
  margin-bottom: 1.25rem;
}

.ui-dots {
  display: flex;
  gap: 0.35rem;
}

.ui-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.ui-dot:nth-child(1) { background-color: #ef4444; }
.ui-dot:nth-child(2) { background-color: #f59e0b; }
.ui-dot:nth-child(3) { background-color: #10b981; }

.ui-title {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

.ui-status {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: #34d399;
  font-size: 0.75rem;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  font-weight: 600;
}

.ui-body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.ui-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem 1rem;
}

.ui-row-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.ui-icon-placeholder {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ui-meta {
  display: flex;
  flex-direction: column;
}

.ui-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.ui-sublabel {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.ui-badge {
  font-size: 0.75rem;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  font-weight: 500;
}

.ui-badge.active {
  background: rgba(99, 102, 241, 0.15);
  color: #818cf8;
  border: 1px solid rgba(99, 102, 241, 0.3);
}

.ui-badge.running {
  background: rgba(6, 182, 212, 0.15);
  color: #22d3ee;
  border: 1px solid rgba(6, 182, 212, 0.3);
  animation: pulse-glow 2s infinite;
}

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

/* Partner Trust Logos Section */
.partners-section {
  padding: 3rem 0;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.partners-section p {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.partners-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4rem;
  flex-wrap: wrap;
}

.partner-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  opacity: 0.65;
  transition: var(--transition-smooth);
}

.partner-logo:hover {
  opacity: 0.95;
  color: var(--text-primary);
}

.partner-logo svg {
  height: 28px;
  fill: currentColor;
}

/* Workflow Diagram Section */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 5rem auto;
}

.section-header h2 {
  margin-bottom: 1rem;
}

.workflow-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  position: relative;
}

/* Connectors for workflow stages (horizontal) */
.workflow-grid::before {
  content: '';
  position: absolute;
  top: 3.5rem;
  left: 10%;
  width: 80%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 50%, var(--accent) 100%);
  z-index: 1;
  opacity: 0.3;
}

.workflow-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem 1.5rem;
  text-align: center;
  position: relative;
  z-index: 2;
  transition: var(--transition-smooth);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.workflow-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-hover);
  box-shadow: 0 15px 30px rgba(99, 102, 241, 0.1);
}

.workflow-num {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--bg-darker);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
  transition: var(--transition-smooth);
}

.workflow-card:hover .workflow-num {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.4);
}

.workflow-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

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

/* Generated Media Showcase */
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.showcase-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.showcase-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
  transform: translateY(-4px);
}

.showcase-media {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  background-color: var(--bg-darker);
  overflow: hidden;
}

.showcase-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.showcase-card:hover .showcase-media img {
  transform: scale(1.05); /* Accessibility friendly magnification */
}

/* Overlay play button on visual showcases */
.showcase-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 11, 16, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.9;
  transition: var(--transition-smooth);
}

.play-button {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.5);
  transition: var(--transition-smooth);
}

.showcase-card:hover .play-button {
  transform: scale(1.1);
  box-shadow: 0 0 25px rgba(6, 182, 212, 0.7);
}

.showcase-details {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.showcase-prompt {
  font-size: 0.8rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  font-family: var(--font-body);
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.showcase-prompt strong {
  color: var(--text-primary);
  font-family: var(--font-heading);
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.5rem;
  transition: var(--transition-smooth);
}

.feature-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  transform: translateY(-4px);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.75rem;
}

/* Safety compliance styles */
.safety-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: center;
}

.safety-visual {
  background: linear-gradient(135deg, rgba(22, 24, 37, 0.5) 0%, rgba(10, 11, 16, 0.9) 100%);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
}

.safety-visual::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -20%;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.1) 0%, transparent 70%);
  filter: blur(40px);
}

.safety-stat-box {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  padding: 1.25rem 1.5rem;
  border-radius: 12px;
  margin-bottom: 1.25rem;
}

.safety-stat-box:last-child {
  margin-bottom: 0;
}

.safety-stat-icon {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.safety-stat-details h4 {
  font-size: 1.05rem;
  color: var(--text-primary);
  margin-bottom: 0.15rem;
}

.safety-stat-details p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Contact Area */
.contact-card {
  background: radial-gradient(circle at top left, rgba(99, 102, 241, 0.08) 0%, rgba(10, 11, 16, 0.5) 60%), var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 4rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.contact-left h2 {
  font-size: 2.75rem;
  margin-bottom: 1rem;
}

.contact-info {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-item a {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
  font-size: 1.05rem;
  transition: var(--transition-smooth);
}

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

/* Contact Form Mock/Design */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-input {
  background: rgba(5, 5, 8, 0.6);
  border: 1px solid var(--border);
  padding: 0.85rem 1rem;
  border-radius: 8px;
  color: white;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.form-input:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-color: var(--primary);
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.25);
}

@media (forced-colors: active) {
  .form-input:focus {
    outline: 2px solid Highlight;
  }
}

/* Form Success Card Style */
.success-card {
  background: rgba(16, 185, 129, 0.05);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: 16px;
  padding: 2.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  animation: scale-up 0.3s ease-out;
}

.success-card-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.1);
  color: #10b981;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

@keyframes scale-up {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* Footer Section */
footer {
  border-top: 1px solid var(--border);
  padding: 3rem 0;
  background-color: var(--bg-darker);
}

.footer-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.footer-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.footer-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: var(--transition-smooth);
}

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

/* Accessibility: Support reduced motion settings */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-delay: 0s !important;
    animation-duration: 0s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0s !important;
    scroll-behavior: auto !important;
  }
  body::before, body::after {
    filter: none !important;
    background: none !important;
  }
}

/* Responsiveness */
@media (max-width: 1024px) {
  h1 { font-size: 3rem; }
  .hero-content {
    grid-template-columns: 1fr;
    gap: 3rem;
    padding-top: 8rem;
    text-align: center;
  }
  .hero-left {
    align-items: center;
  }
  .hero-buttons {
    justify-content: center;
  }
  .workflow-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
  .workflow-grid::before {
    display: none;
  }
  
  /* Vertical connector indicators on smaller screens */
  .workflow-card {
    position: relative;
  }
  .workflow-card:not(:last-child)::after {
    content: '';
    position: absolute;
    bottom: -1.25rem;
    left: 50%;
    width: 2px;
    height: 1.25rem;
    background: var(--border);
  }
  
  .showcase-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .safety-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .contact-card {
    grid-template-columns: 1fr;
    padding: 3rem;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  .section { padding: 5rem 0; }
  
  /* Responsive Navigation bar Hamburger Overlay */
  .menu-toggle {
    display: block;
  }
  
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: #07070b;
    border-left: 1px solid var(--border);
    flex-direction: column;
    padding: 6rem 2.5rem;
    gap: 2rem;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 150;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.8);
  }
  
  .nav-links--open {
    right: 0;
  }
  
  .nav-links a {
    font-size: 1.15rem;
  }
  
  /* Keep background body scroll locked when navigation is open */
  body.no-scroll {
    overflow: hidden;
  }
  
  .workflow-grid {
    grid-template-columns: 1fr;
  }
  .showcase-grid {
    grid-template-columns: 1fr;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .footer-container {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }
}