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

/* --- Design Tokens --- */
:root {
  /* Color Palette (Charcoal / Light Black environment with neon accents) */
  --bg-dark-base: hsl(225, 20%, 5%);        /* #08090c */
  --bg-dark-surface: hsl(225, 18%, 8%);     /* #0e1017 */
  --bg-dark-elevated: hsl(225, 16%, 13%);   /* #191c29 */
  
  --text-primary: hsl(210, 20%, 98%);       /* Off-white */
  --text-secondary: hsl(215, 15%, 75%);     /* Cool grey */
  --text-muted: hsl(215, 12%, 50%);         /* Muted grey */
  
  /* Futuristic Accents */
  --color-cyan: hsl(186, 100%, 50%);         /* Electric Cyan */
  --color-purple: hsl(272, 95%, 60%);       /* Neon Purple */
  --color-green: hsl(145, 95%, 48%);        /* Matrix Green */
  
  /* Gradients */
  --grad-primary: linear-gradient(135deg, var(--color-cyan) 0%, var(--color-purple) 100%);
  --grad-secondary: linear-gradient(135deg, var(--color-purple) 0%, var(--color-green) 100%);
  --grad-dark: linear-gradient(180deg, var(--bg-dark-base) 0%, var(--bg-dark-surface) 100%);
  
  /* Shadows & Glows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.7);
  --shadow-glow-cyan: 0 0 20px rgba(0, 242, 254, 0.15);
  --shadow-glow-purple: 0 0 20px rgba(157, 78, 221, 0.15);
  --shadow-glow-green: 0 0 20px rgba(0, 245, 212, 0.15);
  
  /* Glassmorphism */
  --glass-bg: rgba(14, 16, 23, 0.7);
  --glass-border: rgba(255, 255, 255, 0.05);
  --glass-border-hover: rgba(255, 255, 255, 0.12);
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-xxl: 6rem;
  
  /* Layout constraints */
  --container-max-width: 1200px;
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  font-family: 'Inter', sans-serif;
  color: var(--text-primary);
  background-color: var(--bg-dark-base);
  scroll-behavior: smooth;
  line-height: 1.6;
  overflow-x: hidden;
}

body {
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(157, 78, 221, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(0, 242, 254, 0.04) 0%, transparent 40%);
  background-attachment: fixed;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

p {
  color: var(--text-secondary);
  font-weight: 400;
}

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

button, input, textarea, select {
  font-family: inherit;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark-base);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-dark-elevated);
  border-radius: 5px;
  border: 2px solid var(--bg-dark-base);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-cyan);
}

/* --- Common Layout Elements --- */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

.section {
  padding-top: var(--space-xxl);
  padding-bottom: var(--space-xxl);
  position: relative;
}

/* --- Navigation Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition-normal);
  border-bottom: 1px solid transparent;
}

.header.scrolled {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
}

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

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 42px;
  width: 42px;
  object-fit: cover;
  border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  display: block;
  transition: var(--transition-fast);
}

.logo-img:hover {
  opacity: 0.9;
  transform: scale(1.05) rotate(3deg);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-lg);
  align-items: center;
}

.nav-link {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-secondary);
  position: relative;
  padding: 6px 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--grad-primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-fast) ease-out;
}

.nav-link:hover::after, .nav-link.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.btn-nav {
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--color-cyan);
  box-shadow: var(--shadow-glow-cyan);
  cursor: pointer;
  transition: var(--transition-normal);
}

.btn-nav:hover {
  background: var(--color-cyan);
  color: var(--bg-dark-base);
  box-shadow: 0 0 25px rgba(0, 242, 254, 0.4);
}

.hamburger {
  display: none;
  cursor: pointer;
  background: none;
  border: none;
  z-index: 1100;
}

.hamburger .line {
  display: block;
  width: 25px;
  height: 2px;
  margin: 5px auto;
  background-color: var(--text-primary);
  transition: all var(--transition-normal);
}

/* --- Buttons --- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  padding: 12px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  background: var(--grad-primary);
  color: var(--text-primary);
  border: none;
  box-shadow: var(--shadow-glow-purple);
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--grad-secondary);
  z-index: -1;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-primary:hover {
  box-shadow: 0 0 30px rgba(157, 78, 221, 0.4);
  transform: translateY(-2px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  padding: 12px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  background: var(--glass-bg);
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
  cursor: pointer;
  transition: var(--transition-normal);
}

.btn-secondary:hover {
  border-color: var(--glass-border-hover);
  background: var(--bg-dark-elevated);
  transform: translateY(-2px);
}

.badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: rgba(0, 242, 254, 0.1);
  color: var(--color-cyan);
  border: 1px solid rgba(0, 242, 254, 0.2);
  margin-bottom: var(--space-sm);
}

/* --- Hero Section --- */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-xl);
  align-items: center;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--space-md);
}

.hero-title span.grad {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  margin-bottom: var(--space-lg);
  max-width: 600px;
}

.hero-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* Glass Interactive Visual for Hero */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.visual-sphere {
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(0, 242, 254, 0.3) 0%, rgba(157, 78, 221, 0.2) 50%, transparent 100%);
  filter: blur(25px);
  position: absolute;
  animation: pulse 8s ease-in-out infinite alternate;
}

.visual-card {
  width: 100%;
  max-width: 360px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 20px;
  padding: var(--space-md);
  box-shadow: var(--shadow-md);
  position: relative;
  z-index: 2;
  animation: float 6s ease-in-out infinite;
}

.card-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  border-bottom: 1px solid var(--glass-border);
  padding-bottom: var(--space-sm);
}

.card-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.card-dot.red { background-color: #ff5f56; }
.card-dot.yellow { background-color: #ffbd2e; }
.card-dot.green { background-color: #27c93f; }

.visual-card pre {
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.85rem;
  color: var(--color-cyan);
  overflow-x: auto;
}

/* --- Section Headers --- */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-xl) auto;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  margin-bottom: var(--space-sm);
}

.section-desc {
  font-size: 1.1rem;
}

/* --- Card Grids --- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-md);
}

.feature-card {
  background: var(--bg-dark-surface);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: var(--space-lg);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.05) 0%, rgba(157, 78, 221, 0.05) 100%);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

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

.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-purple);
  box-shadow: var(--shadow-glow-purple);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--grad-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.feature-icon svg {
  width: 24px;
  height: 24px;
}

.feature-card h3 {
  font-size: 1.3rem;
  margin-bottom: var(--space-sm);
}

.feature-card p {
  font-size: 0.95rem;
  margin-bottom: var(--space-md);
}

.feature-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-cyan);
  transition: var(--transition-fast);
}

.feature-link:hover {
  gap: 12px;
  color: var(--text-primary);
}

/* --- Interactive Founder Story Timeline --- */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-lg) 0;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: var(--grad-primary);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  width: 50%;
  padding: 0 var(--space-lg) var(--space-lg) var(--space-lg);
  box-sizing: border-box;
}

.timeline-item:nth-child(odd) {
  left: 0;
  text-align: right;
}

.timeline-item:nth-child(even) {
  left: 50%;
  text-align: left;
}

.timeline-badge {
  position: absolute;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-purple);
  border: 4px solid var(--bg-dark-base);
  z-index: 10;
  box-shadow: 0 0 10px var(--color-purple);
}

.timeline-item:nth-child(odd) .timeline-badge {
  right: -8px;
}

.timeline-item:nth-child(even) .timeline-badge {
  left: -8px;
}

.timeline-content {
  background: var(--bg-dark-surface);
  border: 1px solid var(--glass-border);
  padding: var(--space-md);
  border-radius: 12px;
  transition: var(--transition-normal);
}

.timeline-content:hover {
  border-color: var(--color-cyan);
  box-shadow: var(--shadow-glow-cyan);
  transform: translateY(-2px);
}

.timeline-year {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: var(--space-xs);
}

.timeline-content h3 {
  font-size: 1.1rem;
  margin-bottom: var(--space-xs);
}

/* --- Services Deep Dive Styles --- */
.services-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-xxl);
}

.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.service-block:nth-child(even) {
  direction: rtl;
}

.service-block:nth-child(even) > * {
  direction: ltr; /* Reset text direction for content inside */
}

.service-content {
  max-width: 540px;
}

.service-title {
  font-size: 2.2rem;
  margin-bottom: var(--space-md);
}

.service-list {
  list-style: none;
  margin: var(--space-md) 0 var(--space-lg) 0;
}

.service-list li {
  position: relative;
  padding-left: var(--space-md);
  margin-bottom: var(--space-xs);
  color: var(--text-secondary);
}

.service-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-cyan);
  font-weight: bold;
}

.service-visual {
  background: var(--bg-dark-surface);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

/* Code Sandbox Mock */
.code-editor {
  background: #090a0f;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.05);
  overflow: hidden;
}

.editor-header {
  background: #11131a;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.editor-tabs {
  display: flex;
  gap: 8px;
}

.editor-tab {
  font-size: 0.75rem;
  color: var(--text-muted);
  padding: 4px 10px;
  border-radius: 4px;
}

.editor-tab.active {
  background: rgba(255,255,255,0.05);
  color: var(--color-cyan);
}

.code-editor pre {
  padding: var(--space-md);
  margin: 0;
  font-family: monospace;
  font-size: 0.8rem;
  line-height: 1.5;
  overflow-x: auto;
}

.code-keyword { color: #f472b6; }
.code-string { color: #34d399; }
.code-comment { color: var(--text-muted); }
.code-function { color: #60a5fa; }
.code-variable { color: #facc15; }

/* --- About/Team Styles --- */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-xl);
  align-items: center;
  margin-bottom: var(--space-xxl);
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.stat-card {
  background: var(--bg-dark-surface);
  border: 1px solid var(--glass-border);
  padding: var(--space-md);
  border-radius: 12px;
  text-align: center;
}

.stat-number {
  font-family: 'Outfit', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

/* --- Interactive Contact Form --- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: var(--space-xl);
}

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

.contact-method {
  background: var(--bg-dark-surface);
  border: 1px solid var(--glass-border);
  padding: var(--space-md);
  border-radius: 12px;
  display: flex;
  gap: var(--space-sm);
  align-items: center;
}

.contact-method-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(0, 242, 254, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-cyan);
}

.contact-method-icon svg {
  width: 20px;
  height: 20px;
}

.contact-method h4 {
  font-size: 1rem;
  margin-bottom: 2px;
}

.contact-method p {
  font-size: 0.85rem;
}

.contact-form-container {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 20px;
  padding: var(--space-lg);
  box-shadow: var(--shadow-md);
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.form-group {
  margin-bottom: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--color-cyan);
  box-shadow: var(--shadow-glow-cyan);
  background: rgba(255, 255, 255, 0.06);
}

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

/* --- Footer --- */
.footer {
  margin-top: auto;
  background: var(--bg-dark-surface);
  border-top: 1px solid var(--glass-border);
  padding: var(--space-xl) 0 var(--space-md) 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.footer-logo-desc {
  max-width: 320px;
}

.footer-logo-desc p {
  font-size: 0.9rem;
  margin-top: var(--space-sm);
}

.footer-links-col h4 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.footer-links-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links-col a {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.footer-links-col a:hover {
  color: var(--color-cyan);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-socials {
  display: flex;
  gap: var(--space-sm);
}

.social-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.social-icon:hover {
  background: var(--grad-primary);
  color: var(--text-primary);
  border-color: transparent;
  transform: translateY(-2px);
}

/* --- Reveal-on-Scroll Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow) ease-out, transform var(--transition-slow) ease-out;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Delay modifiers */
.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }

/* Custom Keyframes */
@keyframes pulse {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.1); opacity: 1; }
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

/* --- Responsive Media Queries --- */

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

@media (max-width: 900px) {
  :root {
    --space-xl: 3rem;
    --space-xxl: 4rem;
  }
  
  .timeline::before {
    left: 20px;
  }
  
  .timeline-item {
    width: 100%;
    padding-left: 45px;
    padding-right: 0;
  }
  
  .timeline-item:nth-child(odd) {
    left: 0;
    text-align: left;
  }
  
  .timeline-item:nth-child(even) {
    left: 0;
    text-align: left;
  }
  
  .timeline-item:nth-child(odd) .timeline-badge,
  .timeline-item:nth-child(even) .timeline-badge {
    left: 12px;
  }
  
  .service-block {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .service-block:nth-child(even) {
    direction: ltr;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

@media (max-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-lg);
  }
  
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .hero-visual {
    margin-top: var(--space-md);
  }
  
  /* Mobile Menu Toggler styling */
  .hamburger {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(8, 9, 12, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-left: 1px solid var(--glass-border);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 30px;
    transition: right var(--transition-normal);
    box-shadow: var(--shadow-md);
  }
  
  .nav-menu.open {
    right: 0;
  }
  
  .hamburger.open .line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  
  .hamburger.open .line:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.open .line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
  
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  /* Contact section responsive adjustments */
  #page-contact {
    padding-top: 90px !important; /* Perfect visual alignment below the 80px fixed header */
  }
  
  #page-contact .section {
    padding-top: 2rem !important;
    padding-bottom: 2rem !important;
  }
  
  #page-contact #contact-intro {
    padding-top: 2.5rem !important;
    padding-bottom: 0 !important;
  }

  #page-contact .section-header {
    margin-bottom: var(--space-md) !important;
  }
  
  #page-contact .contact-form-container {
    padding: var(--space-md);
  }
  
  #page-contact .form-group-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  
  #page-contact .form-input,
  #page-contact .form-textarea,
  #page-contact .form-select {
    font-size: 16px; /* Prevents auto-zoom on iOS Safari when focused */
  }

  #page-contact .form-select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f3f4f6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 16px;
    padding-right: 40px;
  }
}

@media (max-width: 480px) {
  .form-group-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }
  
  /* Contact section mobile adjustments */
  #page-contact .contact-info {
    text-align: center;
    align-items: center;
  }

  #page-contact .contact-info h2 {
    font-size: 1.5rem !important;
  }

  #page-contact .contact-form-container {
    padding: 1.25rem 1rem;
  }
  
  #page-contact .contact-method {
    flex-direction: column;
    text-align: center;
    padding: var(--space-md) var(--space-sm);
    gap: var(--space-xs);
    align-items: center;
    width: 100%;
  }
  
  #page-contact .contact-method-icon {
    margin: 0 auto;
  }
  
  #page-contact .contact-method p {
    line-height: 1.6;
  }

  #page-contact .contact-method p a {
    display: inline-block;
    padding: 6px 0;
    word-break: break-all;
    overflow-wrap: break-word;
  }

  #page-contact #btn-submit-inquiry {
    font-size: 0.95rem !important;
    padding: 12px 16px;
  }
}

/* --- SPA Transition Rules --- */
.spa-page {
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
  overflow-x: hidden;
}

.spa-page.active {
  display: block;
  opacity: 1;
}

/* --- Careers Page Custom Styles --- */
.required-asterisk {
  color: var(--color-purple);
  margin-left: 2px;
  font-weight: bold;
}

.form-input-error {
  border-color: #ff5f56 !important;
  box-shadow: 0 0 10px rgba(255, 95, 86, 0.2) !important;
}

.error-text {
  color: #ff5f56;
  font-size: 0.75rem;
  margin-top: 4px;
  display: none;
}

#success-overlay {
  display: none;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  animation: fadeInSPA 0.5s ease-out forwards;
}

#success-overlay.visible {
  display: block;
}

.success-icon-container {
  width: 80px;
  height: 80px;
  background: rgba(0, 245, 212, 0.1);
  color: var(--color-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md) auto;
  border: 2px solid var(--color-green);
  box-shadow: 0 0 20px rgba(0, 245, 212, 0.2);
}

@keyframes fadeInSPA {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Premium Success Modal --- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(8, 9, 12, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-content {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: var(--space-lg);
  border-radius: 24px;
  width: 90%;
  max-width: 480px;
  text-align: center;
  box-shadow: var(--shadow-md), var(--shadow-glow-cyan);
  position: relative;
  transform: scale(0.85);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-content {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.8rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.modal-close:hover {
  color: var(--color-cyan);
}

.modal-icon-container {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(0, 245, 212, 0.1);
  color: var(--color-green);
  border: 2px solid var(--color-green);
  box-shadow: var(--shadow-glow-green);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md) auto;
}

.modal-icon-container svg {
  width: 36px;
  height: 36px;
}

.modal-title {
  font-size: 1.8rem;
  font-family: 'Outfit', sans-serif;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.modal-message {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.modal-action-btn {
  width: 100%;
  justify-content: center;
}