:root {
  /* Color Palette - Deep Space & Neon Cyber */
  --bg-deep: #000000;
  --bg-surface: #0a0a0a;
  --bg-subtle: #1a1a1a;
  
  --accent-primary: #ffffff;
  --accent-secondary: #333333;
  --accent-glow: rgba(255, 255, 255, 0.1);
  --accent-cyan: #00f2ff; /* Kept for subtle accents as seen in image */
  --accent-purple: #7000ff;
  
  --text-main: #e0e0e6;
  --text-dim: #9494a0;
  --text-bright: #ffffff;
  
  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 48px;
  --space-2xl: 80px;
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

/* Typography */
h1, h2, h3, .logo-text {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.text-gradient {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-white {
  background: linear-gradient(135deg, #ffffff, #888888);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Layout Components */
.container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 6vw, 6rem);
}

section {
  margin-top: var(--space-2xl);
  position: relative;
}

main > :first-child {
  margin-top: 0;
}

/* Logo Component */
.logo-container {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  text-decoration: none;
  color: inherit;
}

.logo-mark {
  position: relative;
  width: 48px;
  height: 48px;
  background: var(--bg-surface);
  border: 2px solid var(--accent-primary);
  display: grid;
  place-items: center;
  transform: rotate(45deg);
  transition: var(--transition-fast);
  box-shadow: 0 0 20px var(--accent-glow);
}

.logo-mark::before {
  content: '';
  position: absolute;
  inset: 4px;
  border: 1px solid var(--accent-secondary);
}

.logo-mark svg {
  transform: rotate(-45deg);
  width: 24px;
  height: 24px;
  color: var(--accent-primary);
}

.logo-container:hover .logo-mark {
  transform: rotate(135deg);
  box-shadow: 0 0 30px var(--accent-primary);
}

.logo-text {
  font-size: 1.25rem;
  letter-spacing: 0.1em;
}

/* Navigation */
.nav-bar {
  padding: var(--space-lg) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 12, 0.8);
  backdrop-filter: blur(10px);
}

.nav-links {
  display: flex;
  gap: var(--space-lg);
}

.nav-link {
  text-decoration: none;
  color: var(--text-dim);
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: var(--transition-fast);
}

.nav-link:hover {
  color: var(--accent-primary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  padding: 1rem 2rem;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: var(--transition-fast);
  text-decoration: none;
  border: none;
  position: relative;
}

.btn-primary {
  background: var(--accent-cyan);
  color: var(--bg-deep);
}

.btn-primary:hover {
  background: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 242, 255, 0.4);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--accent-purple);
  color: var(--text-bright);
}

.btn-outline:hover {
  background: var(--accent-secondary);
  color: var(--text-bright);
}

/* Hero Section */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding-top: var(--space-2xl);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-2xl);
  align-items: center;
}

.hero-title {
  font-size: clamp(3rem, 8vw, 6rem);
  margin-bottom: var(--space-lg);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-dim);
  max-width: 500px;
  margin-bottom: var(--space-xl);
}

.hero-visual {
  position: relative;
}

.visual-box {
  aspect-ratio: 1;
  background: linear-gradient(45deg, var(--bg-surface), var(--bg-subtle));
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 20px;
  position: relative;
  overflow: hidden;
}

.visual-box::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(
    from 0deg,
    transparent,
    var(--accent-primary),
    transparent 40%
  );
  animation: rotate 6s linear infinite;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.visual-content {
  position: absolute;
  inset: 2px;
  background: var(--bg-deep);
  border-radius: 18px;
  z-index: 1;
  display: grid;
  place-items: center;
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.card {
  background: var(--bg-surface);
  padding: var(--space-xl);
  border: 1px solid var(--bg-subtle);
  transition: var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-8px);
}

.card-icon {
  width: 40px;
  height: 40px;
  margin-bottom: var(--space-lg);
  color: var(--accent-primary);
}

/* Process Timeline */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  position: relative;
  margin-top: var(--space-xl);
}

.process-step {
  position: relative;
  padding-top: var(--space-xl);
}

.process-step::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--bg-subtle);
}

.process-step::after {
  content: '';
  position: absolute;
  top: -4px;
  left: 0;
  width: 10px;
  height: 10px;
  background: var(--accent-cyan);
  border-radius: 50%;
}

.step-number {
  font-family: 'Syne', sans-serif;
  font-size: 0.8rem;
  color: var(--accent-cyan);
  margin-bottom: var(--space-sm);
  display: block;
}

/* Why Choose Us Bullets */
.check-list {
  list-style: none;
  display: grid;
  gap: var(--space-md);
}

.check-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 1.1rem;
}

.check-item svg {
  color: var(--accent-cyan);
  flex-shrink: 0;
}

/* Section Header */
.section-header {
  margin-bottom: var(--space-xl);
}

.section-label {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent-cyan);
  margin-bottom: var(--space-sm);
}

/* Portfolio Cards */
.portfolio-card {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--bg-subtle);
  aspect-ratio: 4/3;
  overflow: hidden;
  cursor: pointer;
}

.portfolio-card img, .portfolio-card .placeholder-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  opacity: 0;
  transition: var(--transition-fast);
}

.portfolio-card:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-card:hover img, .portfolio-card:hover .placeholder-image {
  transform: scale(1.05);
}

/* Grid Lines Accent */
.grid-overlay {
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 100px 100px;
  pointer-events: none;
  z-index: -1;
}

/* Placeholders */
.placeholder-image {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--bg-subtle);
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}

.placeholder-image::before {
  content: attr(data-label);
  color: var(--text-dim);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Footer */
footer {
  margin-top: var(--space-2xl);
  padding: var(--space-2xl) 0 var(--space-lg);
  border-top: 1px solid var(--bg-subtle);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-xl);
}

.footer-bottom {
  margin-top: var(--space-2xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--bg-subtle);
  display: flex;
  justify-content: space-between;
  color: var(--text-dim);
  font-size: 0.8rem;
}