:root {
  --bg-primary: #0a0a0b;
  --bg-secondary: #141416;
  --accent-primary: #00ff66; /* Neon Green */
  --accent-secondary: #00e5ff; /* Cyan */
  --bg-tertiary: #1a1a1c;
  --text-main: #ffffff;
  --text-muted: #8a8a8e;
  --border-color: rgba(255, 255, 255, 0.1);
  --card-bg: rgba(255, 255, 255, 0.03);
  --font-display: 'Syncopate', sans-serif;
  --font-body: 'Inter', sans-serif;
  --transition-fast: 0.2s ease;
  --transition-slow: 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

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

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

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .nav-logo {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: -1px;
}

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

ul {
  list-style: none;
}

/* Layout */
.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 40px;
}

section {
  padding: 120px 0;
  position: relative;
}

/* Header */
header {
  height: 100px;
  display: flex;
  align-items: center;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(10, 10, 11, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
}

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

.nav-logo {
  font-weight: 700;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo span {
  color: var(--accent-primary);
}

.nav-links {
  display: flex;
  gap: 40px;
}

.nav-links a {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
}

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

.nav-cta {
  padding: 12px 24px;
  border: 1px solid var(--accent-primary);
  color: var(--accent-primary);
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  transition: all 0.3s ease;
}

.nav-cta:hover {
  background: var(--accent-primary);
  color: var(--bg-primary);
  box-shadow: 0 0 20px rgba(0, 255, 102, 0.4);
}

/* Hero Section */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 100px;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-tag {
  color: var(--accent-primary);
  font-family: var(--font-display);
  font-size: 0.9rem;
  margin-bottom: 20px;
  display: block;
}

.hero-title {
  font-size: 5rem;
  line-height: 0.9;
  margin-bottom: 30px;
}

.hero-title span {
  display: block;
  -webkit-text-stroke: 1px var(--text-main);
  -webkit-text-fill-color: transparent;
}

.hero-description {
  max-width: 500px;
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 40px;
}

.hero-visual {
  position: absolute;
  right: -10%;
  top: 50%;
  transform: translateY(-50%);
  width: 60%;
  height: 80%;
  background: linear-gradient(45deg, var(--bg-primary), transparent);
  z-index: 1;
}

.visual-sphere {
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle at center, var(--accent-primary) 0%, transparent 70%);
  filter: blur(80px);
  opacity: 0.2;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: float 10s infinite alternate ease-in-out;
}

@keyframes float {
  from { transform: translate(-50%, -50%) scale(1); }
  to { transform: translate(-45%, -55%) scale(1.1); }
}

/* Grid/Services */
.section-header {
  margin-bottom: 80px;
  max-width: 800px;
}

.section-header.center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-label {
  font-family: var(--font-display);
  color: var(--accent-primary);
  font-size: 0.8rem;
  margin-bottom: 10px;
  display: block;
}

.section-title {
  font-size: 3rem;
  margin-bottom: 30px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 50px;
  position: relative;
  overflow: hidden;
  transition: var(--transition-slow);
}

.service-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-10px);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
  transform: translateX(-100%);
  transition: 0.8s ease;
}

.service-card:hover::before {
  transform: translateX(100%);
}

.service-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 30px;
  color: var(--accent-primary);
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.service-list {
  margin-top: 20px;
  padding-left: 0;
}

.service-list li {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.service-list li::before {
  content: '';
  width: 4px;
  height: 4px;
  background: var(--accent-primary);
  border-radius: 50%;
  display: block;
}

/* Detailed Service Sections */
.service-detail-row {
  display: flex;
  align-items: center;
  gap: 80px;
  margin-bottom: 150px;
}

.service-detail-row:nth-child(even) {
  flex-direction: row-reverse;
}

.service-detail-content {
  flex: 1;
}

.service-detail-image {
  flex: 1;
  height: 500px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
  border-radius: 4px;
}

.service-detail-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, rgba(0, 255, 102, 0.1), transparent);
}

.service-detail-content h3 {
  font-size: 2.5rem;
  margin-bottom: 25px;
  color: var(--text-main);
}

.service-detail-content p {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 30px;
}

.work-includes-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.work-includes-list li {
  font-size: 0.9rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 10px;
}

.work-includes-list li svg {
  color: var(--accent-primary);
  flex-shrink: 0;
}

/* Collaboration / Skill Partner */
.skill-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.skill-card {
  padding: 30px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  text-align: center;
  transition: var(--transition-fast);
}

.skill-card:hover {
  border-color: var(--accent-primary);
  background: var(--card-bg);
}

.skill-card h4 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  margin-top: 15px;
}

/* Pricing Section */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

.pricing-card {
  padding: 50px 30px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  transition: var(--transition-slow);
}

.pricing-card:hover {
  border-color: var(--accent-primary);
  background: var(--bg-secondary);
}

.pricing-card.featured {
  border-color: var(--accent-primary);
  transform: scale(1.05);
  z-index: 2;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.price-title {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--accent-primary);
  margin-bottom: 20px;
  text-transform: uppercase;
}

.price-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 30px;
}

/* Contact Specifics */
.contact-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 100px;
}

.social-links-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.social-item {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 20px;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
}

.social-item:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.contact-info-item {
  margin-bottom: 40px;
}

.contact-info-item h4 {
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.contact-info-item p, .contact-info-item a {
  font-size: 1.5rem;
  font-weight: 600;
}

/* Philosophy Section */
.philosophy-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: center;
}

.philosophy-text {
  color: var(--text-muted);
  font-size: 1.2rem;
  margin-bottom: 40px;
}

.philosophy-list {
  color: var(--text-main);
}

.philosophy-list li {
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 15px;
}

.philosophy-list li span {
  color: var(--accent-primary);
  font-family: var(--font-display);
  font-size: 0.8rem;
}

.philosophy-visual {
  height: 600px;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.philosophy-visual .shape-1 {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  height: 80%;
  border: 1px solid var(--accent-primary);
  opacity: 0.3;
}

.philosophy-visual .shape-2 {
  position: absolute;
  top: 40%;
  left: 40%;
  width: 80%;
  height: 80%;
  border: 1px solid var(--accent-secondary);
  opacity: 0.2;
}

/* Stats Section */
.stats {
  background: #000;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.stats-container {
  display: flex;
  justify-content: space-between;
  text-align: center;
}

.stat-item h4 {
  font-family: var(--font-display);
  font-size: 3.5rem;
  color: var(--text-main);
  margin-bottom: 5px;
}

.stat-item p {
  color: var(--accent-primary);
  text-transform: uppercase;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 2px;
}

/* Footer */
footer {
  padding: 80px 0;
  background: var(--bg-secondary);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 80px;
}

.footer-brand .nav-logo {
  margin-bottom: 30px;
}

.footer-brand p {
  color: var(--text-muted);
  max-width: 300px;
}

.footer-links h5 {
  font-family: var(--font-display);
  font-size: 0.8rem;
  margin-bottom: 25px;
  color: var(--text-main);
}

.footer-links ul li {
  margin-bottom: 15px;
}

.footer-links ul li a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-links ul li a:hover {
  color: var(--accent-primary);
}

.footer-bottom {
  padding-top: 40px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* Utility */
.placeholder-icon {
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
}

.btn-primary {
  display: inline-block;
  background: var(--accent-primary);
  color: var(--bg-primary);
  padding: 18px 40px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  transition: var(--transition-fast);
}

.btn-primary:hover {
  transform: scale(1.05);
  box-shadow: 0 0 30px rgba(0, 255, 102, 0.3);
}

@media (max-width: 1200px) {
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .skill-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
  .hero-title { font-size: 4rem; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .service-detail-row { flex-direction: column !important; gap: 40px; }
  .service-detail-image { width: 100%; height: 350px; }
  .contact-grid { grid-template-columns: 1fr; gap: 60px; }
}

@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .hero-title { font-size: 3rem; }
  .services-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .footer-top { grid-template-columns: 1fr; }
  .stats-container { flex-direction: column; gap: 40px; }
  .work-includes-list { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card.featured { transform: none; }
}