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

:root {
  /* Color Palette - Deep Navy + Vibrant Orange + Cool Gray */
  --primary-dark: #0A192F;
  --primary-blue: #0F2A44;
  --accent-orange: #FF6F00;
  --accent-cyan: #00B8D9;
  --accent-gray: #F5F5F5;
  --text-light: #FFFFFF;
  --text-gray: #8892B0;
  --text-dark: #0A192F;
  --background-light: #F5F5F5;
  --background-dark: #0A192F;
  --card-bg: #0F2A44;
  --border-color: #233554;
  --gradient-primary: linear-gradient(135deg, #FF6F00 0%, #00B8D9 100%);
  --gradient-secondary: linear-gradient(135deg, #00B8D9 0%, #FF6F00 100%);

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 0.75rem;
  --spacing-base: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  /* Transitions */
  --transition-fast: 0.15s ease-in-out;
  --transition-base: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
}

html {
  scroll-behavior: smooth;
}

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

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(10, 25, 47, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  transition: var(--transition-base);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-base) var(--spacing-lg);
  max-width: 1200px;
  margin: 0 auto;
}

.nav-logo {
  display: flex;
  flex-direction: column;
}

.logo-text {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-light);
}

.logo-subtitle {
  font-size: var(--font-size-xs);
  color: var(--accent-orange);
  font-weight: 500;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.nav-link {
  color: var(--text-gray);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition-fast);
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: var(--transition-base);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-cta {
  background: var(--gradient-primary);
  color: var(--text-light);
  border: none;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: var(--text-light);
  margin: 3px 0;
  transition: var(--transition-base);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: var(--spacing-3xl) 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, rgba(0, 184, 217, 0.1) 0%, transparent 70%);
  z-index: -1;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 111, 0, 0.1);
  color: var(--accent-orange);
  padding: var(--spacing-xs) var(--spacing-base);
  border-radius: 20px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  border: 1px solid rgba(255, 111, 0, 0.3);
}

.hero-title {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--spacing-lg);
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: var(--font-size-lg);
  color: var(--text-gray);
  margin-bottom: var(--spacing-xl);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--text-light);
  border: none;
  padding: var(--spacing-base) var(--spacing-xl);
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
  font-size: var(--font-size-base);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.btn-secondary {
  background: transparent;
  color: var(--text-light);
  border: 2px solid var(--border-color);
  padding: var(--spacing-base) var(--spacing-xl);
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
  font-size: var(--font-size-base);
}

.btn-secondary:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  gap: var(--spacing-2xl);
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-number {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--accent-orange);
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--text-gray);
}

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

.satellite-orbit {
  position: relative;
  width: 400px;
  height: 400px;
}

.orbit {
  position: absolute;
  border: 1px solid rgba(0, 184, 217, 0.3);
  border-radius: 50%;
  animation: rotate 20s linear infinite;
}

.orbit-1 {
  width: 200px;
  height: 200px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.orbit-2 {
  width: 300px;
  height: 300px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-duration: 30s;
}

.orbit-3 {
  width: 400px;
  height: 400px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-duration: 40s;
}

.satellite {
  position: absolute;
  font-size: 24px;
}

/* Inner circle satellites (counter-clockwise) */
.sat-inner-1 {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(0deg) translateY(-100px);
  animation: counter-rotate-inner 20s linear infinite;
}

.sat-inner-2 {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(120deg) translateY(-100px);
  animation: counter-rotate-inner 20s linear infinite;
}

.sat-inner-3 {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(240deg) translateY(-100px);
  animation: counter-rotate-inner 20s linear infinite;
}

/* Middle circle satellites (clockwise) */
.sat-mid-1 {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(0deg) translateY(-150px);
  animation: rotate-middle 30s linear infinite;
}

.sat-mid-2 {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(120deg) translateY(-150px);
  animation: rotate-middle 30s linear infinite;
}

.sat-mid-3 {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(240deg) translateY(-150px);
  animation: rotate-middle 30s linear infinite;
}

/* Outer circle satellites (counter-clockwise) */
.sat-outer-1 {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(0deg) translateY(-200px);
  animation: counter-rotate-outer 40s linear infinite;
}

.sat-outer-2 {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(72deg) translateY(-200px);
  animation: counter-rotate-outer 40s linear infinite;
}

.sat-outer-3 {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(144deg) translateY(-200px);
  animation: counter-rotate-outer 40s linear infinite;
}

.sat-outer-4 {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(216deg) translateY(-200px);
  animation: counter-rotate-outer 40s linear infinite;
}

.sat-outer-5 {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(288deg) translateY(-200px);
  animation: counter-rotate-outer 40s linear infinite;
}

@keyframes rotate {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Inner circle - counter-clockwise */
@keyframes counter-rotate-inner {
  from { transform: translate(-50%, -50%) rotate(0deg) translateY(-100px); }
  to { transform: translate(-50%, -50%) rotate(-360deg) translateY(-100px); }
}

/* Middle circle - clockwise */
@keyframes rotate-middle {
  from { transform: translate(-50%, -50%) rotate(0deg) translateY(-150px); }
  to { transform: translate(-50%, -50%) rotate(360deg) translateY(-150px); }
}

/* Outer circle - counter-clockwise */
@keyframes counter-rotate-outer {
  from { transform: translate(-50%, -50%) rotate(0deg) translateY(-200px); }
  to { transform: translate(-50%, -50%) rotate(-360deg) translateY(-200px); }
}

/* Section Styles */
.section-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.section-header h2 {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  margin-bottom: var(--spacing-base);
  color: var(--text-light);
}

.section-header p {
  font-size: var(--font-size-lg);
  color: var(--text-gray);
}

/* About Section */
.about {
  padding: var(--spacing-3xl) 0;
  background: var(--primary-blue);
}

.about-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-3xl);
  align-items: start;
}

.about-intro {
  margin-bottom: var(--spacing-xl);
}

.about-intro h3 {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  margin-bottom: var(--spacing-base);
  color: var(--accent-orange);
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.expertise-card {
  background: var(--card-bg);
  padding: var(--spacing-lg);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: var(--transition-base);
}

.expertise-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-cyan);
}

.expertise-icon {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-base);
}

.expertise-card h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--text-light);
}

.profile-card {
  background: var(--card-bg);
  padding: var(--spacing-xl);
  border-radius: 16px;
  border: 1px solid var(--border-color);
  text-align: center;
}

.profile-image {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--spacing-lg);
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.profile-placeholder {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--text-light);
}

.profile-info h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--text-light);
}

.profile-title {
  color: var(--accent-orange);
  font-weight: 600;
  margin-bottom: var(--spacing-base);
}

.profile-credentials {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.profile-credentials span {
  font-size: var(--font-size-sm);
  color: var(--text-gray);
}

/* Projects Section */
.projects {
  padding: var(--spacing-3xl) 0;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.project-card {
  background: var(--card-bg);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: var(--transition-base);
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-cyan);
}

.project-image {
  height: 200px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.project-placeholder {
  font-size: var(--font-size-5xl);
  color: var(--text-light);
}

.project-content {
  padding: var(--spacing-lg);
}

.project-content h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--text-light);
}

.project-content p {
  color: var(--text-gray);
  margin-bottom: var(--spacing-base);
  line-height: 1.6;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.tag {
  background: rgba(255, 111, 0, 0.1);
  color: var(--accent-orange);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 20px;
  font-size: var(--font-size-xs);
  font-weight: 500;
  border: 1px solid rgba(255, 111, 0, 0.3);
}

/* Assessment Section */
.assessment {
  padding: var(--spacing-3xl) 0;
  background: var(--primary-blue);
}

.assessment-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: start;
}

.assessment-intro h3 {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  margin-bottom: var(--spacing-base);
  color: var(--accent-orange);
}

.assessment-features {
  display: grid;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.feature-card {
  background: var(--card-bg);
  padding: var(--spacing-lg);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-cyan);
}

.feature-icon {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-base);
}

.feature-card h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--text-light);
}

.demo-card {
  background: var(--card-bg);
  padding: var(--spacing-xl);
  border-radius: 16px;
  border: 1px solid var(--border-color);
}

.demo-card h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  color: var(--text-light);
}

.demo-question {
  margin-bottom: var(--spacing-xl);
}

.demo-question p {
  margin-bottom: var(--spacing-base);
  color: var(--text-gray);
}

.demo-options {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.demo-options label {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--text-gray);
  cursor: pointer;
  padding: var(--spacing-sm);
  border-radius: 6px;
  transition: var(--transition-fast);
}

.demo-options label:hover {
  background: rgba(255, 111, 0, 0.1);
  color: var(--text-light);
}

.demo-options input[type="radio"] {
  accent-color: var(--accent-orange);
}

/* Technical Specifications Section */
.technical-specs {
  padding: var(--spacing-3xl) 0;
  background: var(--primary-blue);
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
}

.spec-category {
  background: var(--card-bg);
  padding: var(--spacing-xl);
  border-radius: 16px;
  border: 1px solid var(--border-color);
  transition: var(--transition-base);
}

.spec-category:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-cyan);
}

.spec-category h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  color: var(--accent-orange);
}

.spec-list {
  list-style: none;
  padding: 0;
}

.spec-list li {
  color: var(--text-gray);
  margin-bottom: var(--spacing-sm);
  position: relative;
  padding-left: var(--spacing-lg);
  line-height: 1.6;
}

.spec-list li::before {
  content: '⚡';
  position: absolute;
  left: 0;
  color: var(--accent-orange);
  font-weight: bold;
}

/* Services Section */
.services {
  padding: var(--spacing-3xl) 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
}

.service-card {
  background: var(--card-bg);
  padding: var(--spacing-xl);
  border-radius: 16px;
  border: 1px solid var(--border-color);
  transition: var(--transition-base);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-cyan);
}

.service-icon {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-base);
}

.service-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-base);
  color: var(--text-light);
}

.service-card p {
  color: var(--text-gray);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

.service-card ul {
  list-style: none;
  padding: 0;
}

.service-card li {
  color: var(--text-gray);
  margin-bottom: var(--spacing-sm);
  position: relative;
  padding-left: var(--spacing-lg);
}

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

/* Certifications Section */
.certifications {
  padding: var(--spacing-3xl) 0;
  background: var(--primary-dark);
}

.certifications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.cert-card {
  background: var(--card-bg);
  padding: var(--spacing-lg);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: var(--transition-base);
  position: relative;
}

.cert-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-cyan);
}

.cert-icon {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-base);
}

.cert-card h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--text-light);
}

.cert-card p {
  color: var(--accent-orange);
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
}

.cert-date {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--text-gray);
  margin-bottom: var(--spacing-base);
}

.cert-skills {
  font-size: var(--font-size-sm);
  color: var(--text-gray);
  line-height: 1.4;
}

/* Training Section */
.training {
  padding: var(--spacing-3xl) 0;
  background: var(--primary-blue);
}

.training-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
}

.training-card {
  background: var(--card-bg);
  padding: var(--spacing-xl);
  border-radius: 16px;
  border: 1px solid var(--border-color);
  transition: var(--transition-base);
  position: relative;
}

.training-card.featured {
  border-color: var(--accent-orange);
  box-shadow: var(--shadow-lg);
}

.training-badge {
  position: absolute;
  top: -10px;
  left: var(--spacing-lg);
  background: var(--accent-orange);
  color: var(--text-light);
  padding: var(--spacing-xs) var(--spacing-base);
  border-radius: 20px;
  font-size: var(--font-size-xs);
  font-weight: 600;
}

.training-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-cyan);
}

.training-icon {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-base);
}

.training-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-base);
  color: var(--text-light);
}

.training-details {
  display: flex;
  gap: var(--spacing-base);
  margin: var(--spacing-base) 0;
  flex-wrap: wrap;
}

.training-details span {
  background: rgba(255, 111, 0, 0.1);
  color: var(--accent-orange);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 20px;
  font-size: var(--font-size-sm);
  font-weight: 500;
}

.training-modules {
  margin-top: var(--spacing-lg);
}

.training-modules h4 {
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--text-light);
}

.training-modules ul {
  list-style: none;
  padding: 0;
}

.training-modules li {
  color: var(--text-gray);
  margin-bottom: var(--spacing-xs);
  position: relative;
  padding-left: var(--spacing-lg);
  font-size: var(--font-size-sm);
}

.training-modules li::before {
  content: '▶';
  position: absolute;
  left: 0;
  color: var(--accent-orange);
  font-size: var(--font-size-xs);
}

/* Blog Section */
.blog {
  padding: var(--spacing-3xl) 0;
  background: var(--primary-dark);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.blog-card {
  background: var(--card-bg);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: var(--transition-base);
  position: relative;
}

.blog-card.featured {
  grid-column: span 2;
  border-color: var(--accent-orange);
}

.blog-badge {
  position: absolute;
  top: var(--spacing-base);
  left: var(--spacing-base);
  background: var(--accent-orange);
  color: var(--text-light);
  padding: var(--spacing-xs) var(--spacing-base);
  border-radius: 20px;
  font-size: var(--font-size-xs);
  font-weight: 600;
  z-index: 2;
}

.blog-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-cyan);
}

.blog-image {
  height: 200px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.blog-placeholder {
  font-size: var(--font-size-5xl);
  color: var(--text-light);
}

.blog-content {
  padding: var(--spacing-lg);
}

.blog-category {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--accent-orange);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-xs);
}

.blog-content h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--text-light);
  line-height: 1.3;
}

.blog-content p {
  color: var(--text-gray);
  margin-bottom: var(--spacing-base);
  line-height:1.6;
  font-size: var(--font-size-sm);
}

.blog-meta {
  display: flex;
  gap: var(--spacing-base);
  font-size: var(--font-size-xs);
  color: var(--text-gray);
  border-top: 1px solid var(--border-color);
  padding-top: var(--spacing-sm);
}

/* Service Card Enhancements */
.service-card.featured {
  border-color: var(--accent-orange);
  position: relative;
}

.service-badge {
  position: absolute;
  top: -10px;
  left: var(--spacing-lg);
  background: var(--accent-orange);
  color: var(--text-light);
  padding: var(--spacing-xs) var(--spacing-base);
  border-radius: 20px;
  font-size: var(--font-size-xs);
  font-weight: 600;
}

.service-price {
  margin-top: var(--spacing-lg);
  padding: var(--spacing-sm) var(--spacing-base);
  background: rgba(255, 111, 0, 0.1);
  border-radius: 8px;
  color: var(--accent-orange);
  font-weight: 600;
  text-align: center;
}

/* Contact Section Enhancements */
.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

/* Footer Enhancements */
.footer-credentials {
  margin-top: var(--spacing-base);
}

.footer-credentials p {
  font-size: var(--font-size-sm);
  color: var(--text-gray);
  margin-bottom: var(--spacing-xs);
}

/* Contact Section */
.contact {
  padding: var(--spacing-3xl) 0;
  background: var(--primary-blue);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: start;
}

.contact-info {
  display: grid;
  gap: var(--spacing-lg);
}

.contact-card {
  background: var(--card-bg);
  padding: var(--spacing-lg);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: var(--transition-base);
}

.contact-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-cyan);
}

.contact-icon {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-base);
}

.contact-card h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--text-light);
}

.contact-card p {
  color: var(--text-gray);
}

.contact-form {
  background: var(--card-bg);
  padding: var(--spacing-xl);
  border-radius: 16px;
  border: 1px solid var(--border-color);
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-base);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--background-dark);
  color: var(--text-light);
  font-size: var(--font-size-base);
  transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-orange);
  box-shadow: 0 0 0 3px rgba(255, 111, 0, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-gray);
}

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

/* Footer */
.footer {
  background: var(--background-dark);
  border-top: 1px solid var(--border-color);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-section h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-base);
  color: var(--text-light);
}

.footer-section p {
  color: var(--text-gray);
  line-height: 1.6;
}

.footer-section ul {
  list-style: none;
  padding: 0;
}

.footer-section li {
  margin-bottom: var(--spacing-sm);
}

.footer-section a {
  color: var(--text-gray);
  text-decoration: none;
  transition: var(--transition-fast);
}

.footer-section a:hover {
  color: var(--accent-orange);
}

.social-links {
  display: flex;
  gap: var(--spacing-base);
}

.social-link {
  color: var(--text-gray);
  text-decoration: none;
  transition: var(--transition-fast);
}

.social-link:hover {
  color: var(--accent-orange);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--border-color);
  color: var(--text-gray);
  font-size: var(--font-size-sm);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--spacing-xl);
  }

  .hero-visual {
    order: -1;
  }

  .satellite-orbit {
    width: 300px;
    height: 300px;
  }

  .orbit-1 { width: 150px; height: 150px; }
  .orbit-2 { width: 225px; height: 225px; }
  .orbit-3 { width: 300px; height: 300px; }

  .sat-inner-1 { transform: translate(-50%, -50%) rotate(0deg) translateY(-75px); }
  .sat-inner-2 { transform: translate(-50%, -50%) rotate(120deg) translateY(-75px); }
  .sat-inner-3 { transform: translate(-50%, -50%) rotate(240deg) translateY(-75px); }
  
  .sat-mid-1 { transform: translate(-50%, -50%) rotate(0deg) translateY(-112px); }
  .sat-mid-2 { transform: translate(-50%, -50%) rotate(120deg) translateY(-112px); }
  .sat-mid-3 { transform: translate(-50%, -50%) rotate(240deg) translateY(-112px); }
  
  .sat-outer-1 { transform: translate(-50%, -50%) rotate(0deg) translateY(-150px); }
  .sat-outer-2 { transform: translate(-50%, -50%) rotate(72deg) translateY(-150px); }
  .sat-outer-3 { transform: translate(-50%, -50%) rotate(144deg) translateY(-150px); }
  .sat-outer-4 { transform: translate(-50%, -50%) rotate(216deg) translateY(-150px); }
  .sat-outer-5 { transform: translate(-50%, -50%) rotate(288deg) translateY(-150px); }

  .about-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .assessment-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: var(--background-dark);
    flex-direction: column;
    justify-content: start;
    padding: var(--spacing-xl);
    transition: var(--transition-base);
    border-top: 1px solid var(--border-color);
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-toggle {
    display: flex;
  }

  .hero-title {
    font-size: var(--font-size-4xl);
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .expertise-grid {
    grid-template-columns: 1fr;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .satellite-orbit {
    width: 250px;
    height: 250px;
  }

  .orbit-1 { width: 125px; height: 125px; }
  .orbit-2 { width: 188px; height: 188px; }
  .orbit-3 { width: 250px; height: 250px; }

  .sat-inner-1 { transform: translate(-50%, -50%) rotate(0deg) translateY(-62px); }
  .sat-inner-2 { transform: translate(-50%, -50%) rotate(120deg) translateY(-62px); }
  .sat-inner-3 { transform: translate(-50%, -50%) rotate(240deg) translateY(-62px); }
  
  .sat-mid-1 { transform: translate(-50%, -50%) rotate(0deg) translateY(-94px); }
  .sat-mid-2 { transform: translate(-50%, -50%) rotate(120deg) translateY(-94px); }
  .sat-mid-3 { transform: translate(-50%, -50%) rotate(240deg) translateY(-94px); }
  
  .sat-outer-1 { transform: translate(-50%, -50%) rotate(0deg) translateY(-125px); }
  .sat-outer-2 { transform: translate(-50%, -50%) rotate(72deg) translateY(-125px); }
  .sat-outer-3 { transform: translate(-50%, -50%) rotate(144deg) translateY(-125px); }
  .sat-outer-4 { transform: translate(-50%, -50%) rotate(216deg) translateY(-125px); }
  .sat-outer-5 { transform: translate(-50%, -50%) rotate(288deg) translateY(-125px); }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-base);
  }

  .hero-title {
    font-size: var(--font-size-3xl);
  }

  .hero-description {
    font-size: var(--font-size-base);
  }

  .section-header h2 {
    font-size: var(--font-size-3xl);
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Print Styles */
@media print {
  .navbar,
  .hero-visual,
  .satellite-orbit {
    display: none;
  }

  body {
    background: white;
    color: black;
  }

  .hero-title,
  .section-header h2 {
    color: black;
  }
}