/* CSS Custom Properties */
:root {
  --color-primary: #06A77E;
  --color-primary-dark: #058a69;
  --color-secondary: #94a3b8;
  --color-accent: #0bc49a;
  --color-text: #BDC3D6;
  --color-text-light: #8b92a8;
  --color-background: #061328;
  --color-background-alt: #061328;
  --color-border: #334155;
  
  --font-family: 'Exo 2', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-logo: 'Teko', sans-serif;
  --font-size-base: 1rem;
  --line-height-base: 1.7;
  
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 5rem;
  
  --max-width: 1200px;
  --content-width: 800px;
  
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  
  --transition: 0.2s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text);
  background-color: var(--color-background);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img {
  max-width: 100%;
  height: auto;
}

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

a:hover {
  color: var(--color-primary-dark);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
  margin-bottom: var(--spacing-md);
}

ul, ol {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-lg);
}

li {
  margin-bottom: var(--spacing-xs);
}

hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--spacing-xl) 0;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Header */
.site-header {
  background: var(--color-background);
  position: sticky;
  top: 0;
  z-index: 100;
  position: relative;
}

.site-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, 
    transparent 0%, 
    var(--color-border) 40%, 
    var(--color-border) 60%, 
    transparent 100%
  );
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) 0;
}

.logo {
  display: flex;
  align-items: center;
  transition: opacity var(--transition);
}

.logo:hover {
  opacity: 0.8;
}

.logo-img {
  height: 50px;
  width: auto;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--color-text-light);
  font-weight: 500;
  padding: var(--spacing-xs) 0;
  position: relative;
}

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

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-primary);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition);
}

/* Main */
.site-main {
  flex: 1;
}

/* Hero Section */
.hero {
  background: var(--color-background);
  padding: var(--spacing-2xl) 0;
  position: relative;
  min-height: 500px;
  display: flex;
  align-items: center;
}

.hero-content {
  max-width: var(--content-width);
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: 3rem;
  margin-bottom: var(--spacing-sm);
}

.hero-tagline {
  font-size: 5rem;
  font-family: 'Teko', sans-serif;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-md);
  display: flex;
  flex-direction: column;
  line-height: 0.95;
}

.tagline-line {
  display: block;
  background: linear-gradient(90deg, var(--color-text) 0%, rgba(189, 195, 214, 0.3) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.125rem;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xl);
}


/* Buttons */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: 1rem;
  font-weight: 500;
  text-align: center;
  border-radius: var(--radius-md);
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: white;
}

.btn-secondary {
  background: var(--color-background-alt);
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-background-alt);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: white;
}

/* Cards section */
.cta-section {
  text-align: center;
  padding: var(--spacing-xl);
  margin-top: var(--spacing-2xl);
  background: linear-gradient(135deg, rgba(24, 172, 103, 0.05) 0%, rgba(24, 172, 103, 0.1) 100%);
  border-radius: var(--radius-lg);
}

.cta-section h2 {
  margin-bottom: var(--spacing-sm);
}

.cta-section p {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
}

/* Home Sections */
.home-content {
  padding: var(--spacing-2xl) 0;
}

.home-services {
  background: var(--color-background-alt);
  padding: var(--spacing-2xl) 0;
  text-align: center;
}

.home-services h2 {
  margin-bottom: var(--spacing-xl);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.service-card {
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.03);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), background var(--transition);
}

.service-icon-bg {
  position: absolute;
  bottom: -20px;
  right: -20px;
  font-size: 8rem;
  color: var(--color-primary);
  opacity: 0.08;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.05);
}

.service-card:hover .service-icon-bg {
  opacity: 0.12;
  transform: scale(1.1);
}

.service-card h3 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
  transition: color var(--transition);
  position: relative;
  z-index: 1;
}

.service-card:hover h3 {
  color: var(--color-primary-dark);
}

.service-card p {
  color: var(--color-text-light);
  margin-bottom: 0;
  position: relative;
  z-index: 1;
}


/* Services Page Cards */
.services-page {
  padding: var(--spacing-lg) 0;
}

.services-cards {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.service-card-full {
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  position: relative;
  scroll-margin-top: 100px;
}

.service-number {
  position: absolute;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-primary);
  opacity: 0.15;
  line-height: 1;
}

.service-icon {
  position: absolute;
  font-size: 3rem;
  top: var(--spacing-sm);
  right: var(--spacing-lg);
  color: var(--color-primary);
  opacity: 0.15;
}

.service-card-full h2 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-lg);
  padding-right: 3rem;
  color: var(--color-text);
}

.problem-solution {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.problem,
.solution {
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
}

.solution h3,
.problem h3 {
  color: var(--color-text);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-sm);
}


.solution p,
.problem p {
  color: var(--color-text-light);
  margin-bottom: 0;
}

.problem {
  background: linear-gradient(135deg, rgba(255, 3, 3, 0.1) 0%, rgba(127, 29, 29, 0.1) 100%);
  border-left: 4px solid #ef4444;
}


.solution {
  background: linear-gradient(135deg, rgb(5, 46, 22, 0.1) 0%, rgb(20, 82, 45, 0.1) 100%);
  border-left: 4px solid #22c55e;
}


.outcome {
  background: rgba(29, 88, 95, 0.1);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-primary);
}

.outcome strong {
  color: var(--color-primary);
  margin-right: var(--spacing-sm);
}

.outcome em {
  font-style: italic;
}

@media (max-width: 768px) {
  .problem-solution {
    grid-template-columns: 1fr;
  }
  
  .service-number {
    font-size: 2rem;
    top: var(--spacing-md);
    right: var(--spacing-md);
  }
  
  .service-card-full {
    padding: var(--spacing-lg);
  }
  
  .service-card-full h2 {
    font-size: 1.25rem;
    padding-right: 2rem;
  }
}

.home-cta {
  margin: var(--spacing-xl);
}

.home-cta h2 {
  color: white;
}

.home-cta p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-lg);
}

/* Page Styles */
.page {
  padding: var(--spacing-md) 0;
}

.page-header {
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-md);
}

.page-header h1 {
  margin-bottom: var(--spacing-xs);
}

.subtitle {
  font-size: 1.25rem;
  color: var(--color-text-light);
  margin-bottom: 0;
}

.page-content {
  max-width: var(--content-width);
}

.page-content h2 {
  margin-top: var(--spacing-xl);
}

.page-content h3 {
  margin-top: var(--spacing-lg);
}

.page-content strong {
  color: var(--color-text);
}

/* Info Cards - Shared styles for About & Contact pages */
.info-cards {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.info-card {
  background: rgba(255, 255, 255, 0.03);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
}

.info-card h2 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
  font-size: 1.5rem;
}

.info-card h3 {
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
  font-size: 1.125rem;
}

.info-card ul {
  margin-bottom: 0;
}

.info-card li {
  margin-bottom: var(--spacing-sm);
}

.info-card strong {
  color: var(--color-text);
}

.highlight-card {
  background: rgba(6, 167, 126, 0.1);
  border: 1px solid rgba(6, 167, 126, 0.2);
}

.contact-email {
  font-size: 1.5rem;
  margin: var(--spacing-md) 0;
}

.contact-email a {
  color: var(--color-primary);
  font-weight: 600;
}

.small-text {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: 0;
}


.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-md);
}

.skills-grid h3 {
  color: var(--color-primary);
  font-size: 1rem;
  margin-bottom: var(--spacing-sm);
}

.skills-grid p {
  margin-bottom: 0;
  line-height: 1.8;
}

/* Footer */
.site-footer {
  background: var(--color-background);
  padding: var(--spacing-lg) 0;
  margin-top: auto;
  position: relative;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, 
    transparent 0%, 
    var(--color-border) 40%, 
    var(--color-border) 60%, 
    transparent 100%
  );
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.footer-content p {
  margin: 0;
  color: var(--color-text-light);
}

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

.social-links a {
  color: var(--color-text-light);
}

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

/* Responsive */
@media (max-width: 768px) {
  :root {
    --spacing-2xl: 3rem;
  }
  
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  
  .hero-title {
    font-size: 2.25rem;
  }
  
  .hero-tagline {
    font-size: 1.25rem;
  }
  
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-background);
    flex-direction: column;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    gap: 0;
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .nav-links li {
    margin: 0;
  }
  
  .nav-links a {
    display: block;
    padding: var(--spacing-sm);
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
  }
  
  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
  }
  
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-cta-section {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
  }
}