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

/* Light Theme Variables (Default) */
:root {
  /* Core colors */
  --primary-color: #1a1a1a;
  --secondary-color: #2c5aa0;
  --accent-color: #4a90e2;
  
  /* Background colors */
  --bg-primary: #ffffff;
  --bg-secondary: #f8f9fa;
  --bg-tertiary: #e9ecef;
  --bg-header: #1a1a1a;
  --bg-footer: #1a1a1a;
  
  /* Glass/Blur effects */
  --header-glass-bg: rgba(255, 255, 255, 0.75);
  --header-border: rgba(255, 255, 255, 0.4);
  --header-text-color: #1a1a1a;
  
  /* Text colors */
  --text-primary: #333333;
  --text-secondary: #666666;
  --text-tertiary: #999999;
  --text-on-dark: #ffffff;
  --text-on-accent: #ffffff;
  
  /* UI colors */
  --border-color: #e0e0e0;
  --border-light: #f0f0f0;
  --shadow: 0 2px 10px rgba(0,0,0,0.1);
  --shadow-hover: 0 4px 20px rgba(0,0,0,0.15);
  --shadow-accent: 0 4px 20px rgba(74, 144, 226, 0.2);
  
  /* Form colors */
  --input-bg: #ffffff;
  --input-border: #e0e0e0;
  --input-focus: #4a90e2;
  
  /* Card colors */
  --card-bg: #ffffff;
  --card-border: #e0e0e0;
  --card-hover: #ffffff;
  
  /* Overlays */
  --overlay-dark: rgba(0,0,0,0.7);
  --overlay-light: rgba(255,255,255,0.1);
  
  /* Transition timing */
  --transition-fast: 0.2s;
  --transition-normal: 0.3s;
  --transition-slow: 0.5s;
}

/* Dark Theme Variables */
@media (prefers-color-scheme: dark) {
  :root {
    /* Core colors */
    --primary-color: #ffffff;
    --secondary-color: #5a8fd8;
    --accent-color: #6ba3f5;
    
    /* Background colors */
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --bg-header: #010409;
    --bg-footer: #010409;
    
    /* Glass/Blur effects */
    --header-glass-bg: rgba(13, 17, 23, 0.65);
    --header-border: rgba(255, 255, 255, 0.15);
    --header-text-color: #e6edf3;
    
    /* Text colors */
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-tertiary: #6e7681;
    --text-on-dark: #e6edf3;
    --text-on-accent: #ffffff;
    
    /* UI colors */
    --border-color: #30363d;
    --border-light: #21262d;
    --shadow: 0 2px 10px rgba(0,0,0,0.3);
    --shadow-hover: 0 4px 20px rgba(0,0,0,0.4);
    --shadow-accent: 0 4px 20px rgba(107, 163, 245, 0.3);
    
    /* Form colors */
    --input-bg: #0d1117;
    --input-border: #30363d;
    --input-focus: #6ba3f5;
    
    /* Card colors */
    --card-bg: #161b22;
    --card-border: #30363d;
    --card-hover: #1c2128;
    
    /* Overlays */
    --overlay-dark: rgba(0,0,0,0.8);
    --overlay-light: rgba(255,255,255,0.05);
  }
}

/* System preference aware color scheme meta */
html {
  color-scheme: light dark;
}

/* Manual theme overrides via data-theme attribute */
[data-theme="dark"] {
  /* Core colors */
  --primary-color: #ffffff;
  --secondary-color: #5a8fd8;
  --accent-color: #6ba3f5;
  
  /* Background colors */
  --bg-primary: #0d1117;
  --bg-secondary: #161b22;
  --bg-tertiary: #21262d;
  --bg-header: #010409;
  --bg-footer: #010409;
  
  /* Glass/Blur effects */
  --header-glass-bg: rgba(13, 17, 23, 0.65);
  --header-border: rgba(255, 255, 255, 0.15);
  --header-text-color: #e6edf3;
  
  /* Text colors */
  --text-primary: #e6edf3;
  --text-secondary: #8b949e;
  --text-tertiary: #6e7681;
  --text-on-dark: #e6edf3;
  --text-on-accent: #ffffff;
  
  /* UI colors */
  --border-color: #30363d;
  --border-light: #21262d;
  --shadow: 0 2px 10px rgba(0,0,0,0.3);
  --shadow-hover: 0 4px 20px rgba(0,0,0,0.4);
  --shadow-accent: 0 4px 20px rgba(107, 163, 245, 0.3);
  
  /* Form colors */
  --input-bg: #0d1117;
  --input-border: #30363d;
  --input-focus: #6ba3f5;
  
  /* Card colors */
  --card-bg: #161b22;
  --card-border: #30363d;
  --card-hover: #1c2128;
  
  /* Overlays */
  --overlay-dark: rgba(0,0,0,0.8);
  --overlay-light: rgba(255,255,255,0.05);
}

[data-theme="light"] {
  /* Explicitly set light theme (overrides system dark mode) */
  /* Core colors */
  --primary-color: #1a1a1a;
  --secondary-color: #2c5aa0;
  --accent-color: #4a90e2;
  
  /* Background colors */
  --bg-primary: #ffffff;
  --bg-secondary: #f8f9fa;
  --bg-tertiary: #e9ecef;
  --bg-header: #1a1a1a;
  --bg-footer: #1a1a1a;
  
  /* Glass/Blur effects */
  --header-glass-bg: rgba(255, 255, 255, 0.75);
  --header-border: rgba(255, 255, 255, 0.4);
  --header-text-color: #1a1a1a;
  
  /* Text colors */
  --text-primary: #333333;
  --text-secondary: #666666;
  --text-tertiary: #999999;
  --text-on-dark: #ffffff;
  --text-on-accent: #ffffff;
  
  /* UI colors */
  --border-color: #e0e0e0;
  --border-light: #f0f0f0;
  --shadow: 0 2px 10px rgba(0,0,0,0.1);
  --shadow-hover: 0 4px 20px rgba(0,0,0,0.15);
  --shadow-accent: 0 4px 20px rgba(74, 144, 226, 0.2);
  
  /* Form colors */
  --input-bg: #ffffff;
  --input-border: #e0e0e0;
  --input-focus: #4a90e2;
  
  /* Card colors */
  --card-bg: #ffffff;
  --card-border: #e0e0e0;
  --card-hover: #ffffff;
  
  /* Overlays */
  --overlay-dark: rgba(0,0,0,0.7);
  --overlay-light: rgba(255,255,255,0.1);
}

/* General Styles */
html {
  scroll-behavior: smooth;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--text-primary);
  line-height: 1.6;
  background: var(--bg-primary);
  transition: background-color var(--transition-normal) ease,
              color var(--transition-normal) ease;
  margin: 0;
  padding: 0;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  line-height: 1.2;
  margin-bottom: 1rem;
}

h2 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
}

h3 {
  font-size: 1.75rem;
  font-weight: 600;
}

h4 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.section-title {
  text-align: center;
  margin: 3rem 0 2rem;
  font-size: 2.5rem;
  position: relative;
  padding-bottom: 1rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--accent-color);
}

/* Header & Nav */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  /* Fallback for browsers without backdrop-filter support */
  background: var(--bg-header);
  padding: 1.25rem 2rem;
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all var(--transition-normal) ease;
  margin: 0;
}

/* Enhanced header with frosted glass effect for modern browsers */
@supports (backdrop-filter: blur(20px)) or (-webkit-backdrop-filter: blur(20px)) {
  header {
    background: var(--header-glass-bg);
    backdrop-filter: blur(24px) saturate(180%) contrast(120%) brightness(110%);
    -webkit-backdrop-filter: blur(24px) saturate(180%) contrast(120%) brightness(110%);
    box-shadow: 
      var(--shadow), 
      0 8px 32px rgba(0, 0, 0, 0.12),
      inset 0 -1px 0 rgba(0, 0, 0, 0.05);
  }
  
  /* Subtle noise texture overlay for more realistic frosted glass */
  header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.03;
    background-image: 
      radial-gradient(circle at 1px 1px, rgba(255,255,255,0.15) 1px, transparent 0);
    background-size: 20px 20px;
    pointer-events: none;
  }
  
  header .logo-text {
    color: var(--header-text-color);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
  }
  
  header nav a {
    color: var(--header-text-color);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
  }
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo img {
  height: 40px;
  width: auto;
  display: block;
  transition: transform 0.3s ease;
}

.logo:hover img {
  transform: scale(1.05);
}

.logo-text {
  color: var(--text-on-dark);
  font-size: 1.5rem;
  font-weight: bold;
  letter-spacing: -0.5px;
  margin-left: 12px;
}

nav {
  display: flex;
  gap: 0.5rem;
}

nav a {
  color: var(--text-on-dark);
  text-decoration: none;
  padding: 0.5rem 1.25rem;
  border-radius: 6px;
  transition: all var(--transition-normal) ease;
  font-weight: 500;
}

nav a:hover,
nav a.active {
  background: var(--overlay-light);
  transform: translateY(-1px);
}

/* Banner */
.banner {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: #fff;
  text-align: center;
  min-height: 70vh;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0,0,0,0.7), rgba(0,0,0,0.4));
}

.banner-text {
  position: relative;
  z-index: 1;
  padding: 3rem;
  max-width: 800px;
  animation: fadeInUp 1s ease;
}

.banner-text h1 {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  font-weight: 800;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.banner-text p {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  font-weight: 300;
}

.banner-tagline {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.9);
  margin: 1rem 0 2rem;
  font-style: italic;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Buttons */
.btn {
  background: var(--primary-color);
  color: #fff;
  text-decoration: none;
  padding: 0.875rem 2rem;
  display: inline-block;
  border-radius: 6px;
  margin: 0.5rem;
  font-weight: 600;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.95rem;
}

.btn:hover {
  background: #333;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

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

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

.btn-secondary {
  background: transparent;
  border: 2px solid #fff;
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

/* Main Content */
main {
  padding: 0;
}

section {
  padding: 4rem 2rem;
}

/* Ensure alternating section backgrounds work in dark mode */
section:nth-of-type(even):not(.banner):not(.cta-section) {
  background: var(--bg-secondary);
}

section:nth-of-type(odd):not(.banner):not(.cta-section) {
  background: var(--bg-primary);
}

.content {
  max-width: 1200px;
  margin: 0 auto;
}

.intro-section {
  text-align: center;
  padding: 5rem 2rem;
  background: var(--bg-secondary);
  transition: background-color var(--transition-normal) ease;
}

.lead-text {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 900px;
  margin: 0 auto;
  line-height: 1.8;
}

/* Service Cards */
.services-grid {
  padding: 4rem 2rem;
  background: var(--bg-primary);
  transition: background-color var(--transition-normal) ease;
}

.service-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 3rem auto;
}

.service-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 2rem;
  transition: all var(--transition-normal) ease;
  position: relative;
  overflow: hidden;
}

.service-card.featured {
  box-shadow: var(--shadow);
}

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

.service-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

.service-card h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.service-card p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

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

.service-features li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--text-secondary);
}

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

/* Capabilities Grid */
.capabilities {
  background: var(--bg-secondary);
  padding: 4rem 2rem;
  transition: background-color var(--transition-normal) ease;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.capability-item {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 8px;
  border-left: 4px solid var(--accent-color);
  transition: all var(--transition-normal) ease;
}

.capability-item:hover {
  box-shadow: var(--shadow);
  transform: translateX(5px);
}

.capability-item h4 {
  color: var(--primary-color);
  margin-bottom: 0.75rem;
}

.capability-item p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Process Section */
.process-section {
  padding: 4rem 2rem;
  background: var(--bg-primary);
  transition: background-color var(--transition-normal) ease;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 3rem auto;
}

.process-step {
  text-align: center;
  padding: 2rem 1rem;
  position: relative;
}

.process-step::after {
  content: '→';
  position: absolute;
  right: -1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2rem;
  color: var(--border-color);
}

.process-step:last-child::after {
  display: none;
}

.step-number {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--accent-color);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
  margin: 0 auto 1rem;
}

.process-step h4 {
  margin-bottom: 0.75rem;
  color: var(--primary-color);
}

.process-step p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, var(--primary-color), #2c3e50);
  color: #fff;
  padding: 5rem 2rem;
  text-align: center;
}

.cta-content {
  max-width: 800px;
  margin: 0 auto;
}

.cta-content h2 {
  color: #fff;
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.cta-content p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

/* Footer */
footer {
  background: var(--bg-footer);
  color: var(--text-on-dark);
  padding: 3rem 2rem 1rem;
  transition: background-color var(--transition-normal) ease;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  color: var(--text-on-dark);
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

.footer-logo img {
  height: 32px;
  width: auto;
  opacity: 0.9;
  /* Remove filter to show logo naturally - adjust if needed after seeing the result */
}

.footer-logo-text {
  color: var(--text-on-dark);
  font-size: 1.25rem;
  font-weight: bold;
  margin-left: 10px;
}

.footer-section p,
.footer-section ul {
  color: var(--text-on-dark);
  opacity: 0.8;
  line-height: 1.8;
}

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

.footer-section li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: var(--text-on-dark);
  opacity: 0.8;
  text-decoration: none;
  transition: opacity var(--transition-fast) ease;
}

.footer-section a:hover {
  opacity: 1;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--overlay-light);
  color: var(--text-on-dark);
  opacity: 0.6;
}

/* Highlights (legacy support) */
.highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  max-width: 1200px;
  margin: 2rem auto;
}

.highlight {
  flex: 1 1 calc(33% - 2rem);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.highlight:hover {
  box-shadow: var(--shadow);
  border-color: var(--accent-color);
}

.highlight h3 {
  margin-bottom: 0.75rem;
  color: var(--primary-color);
}

/* Project Gallery */
.project-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 2rem auto;
}

.project {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.project:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-5px);
}

.project {
  display: flex;
  flex-direction: column;
}

.project img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  display: block;
}

.project-content {
  padding: 2rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.project h2 {
  margin: 0 0 1rem 0;
  font-size: 1.5rem;
  color: var(--primary-color);
}

.project p {
  margin: 0 0 1.5rem 0;
  color: var(--text-secondary);
  line-height: 1.6;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.project-tag {
  background: var(--accent-color);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 15px;
  font-size: 0.85rem;
  font-weight: 500;
}

.project-specs {
  list-style: none;
  padding: 0;
  margin-top: auto;
  background: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 8px;
  border-left: 4px solid var(--accent-color);
}

.project-specs li {
  padding: 0.5rem 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.project-specs strong {
  color: var(--text-primary);
}

@media (max-width: 768px) {
  .project {
    flex-direction: column;
  }
  
  .project-tags {
    justify-content: center;
  }
  
  .project-specs {
    margin-top: 1rem;
  }
}

/* Contact Form */
.contact-form {
  max-width: 600px;
  margin: 2rem auto;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 0.875rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--input-border);
  border-radius: 6px;
  font-size: 1rem;
  background: var(--input-bg);
  color: var(--text-primary);
  transition: border-color var(--transition-fast) ease,
              background-color var(--transition-normal) ease;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  outline: none;
  border-color: var(--input-focus);
}

.contact-form textarea {
  min-height: 150px;
  resize: vertical;
}

.contact-form button {
  background: var(--accent-color);
  color: #fff;
  border: none;
  padding: 1rem 2rem;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
}

.contact-form button:hover {
  background: var(--secondary-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* Services Navigation */
.services-nav-section {
  background: var(--bg-tertiary);
  padding: 2rem;
  position: sticky;
  top: 80px;
  z-index: 999;
  box-shadow: var(--shadow);
  transition: background-color var(--transition-normal) ease;
}

.services-nav-container {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.services-nav-container h3 {
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  font-size: 1.25rem;
}

.services-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.nav-btn {
  background: var(--card-bg);
  color: var(--text-primary);
  padding: 0.75rem 1.5rem;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 500;
  transition: all var(--transition-normal) ease;
  border: 2px solid var(--border-color);
  white-space: nowrap;
  box-shadow: var(--shadow);
}

.nav-btn:hover {
  background: var(--card-hover);
  border-color: var(--accent-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

/* Service Packages */
.service-packages {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.package-card {
  background: var(--card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all var(--transition-normal) ease;
  position: relative;
  border: 2px solid var(--card-border);
}

.package-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.featured-package {
  border-color: var(--accent-color);
  box-shadow: var(--shadow-accent);
}

.package-badge {
  position: absolute;
  top: -1px;
  right: 20px;
  background: var(--accent-color);
  color: white;
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 0 0 8px 8px;
}

.package-header {
  background: linear-gradient(135deg, var(--primary-color), #2c3e50);
  color: white;
  padding: 2rem;
  text-align: center;
}

.featured-package .package-header {
  background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
}

.package-header h3 {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.package-price {
  font-size: 1.25rem;
  opacity: 0.9;
}

.package-content {
  padding: 2rem;
}

.package-content p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.package-features {
  list-style: none;
  padding: 0;
  margin-bottom: 2rem;
}

.package-features li {
  padding: 0.5rem 0;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
}

.package-features li:last-child {
  border-bottom: none;
}

.package-ideal {
  background: var(--bg-secondary);
  padding: 1rem;
  border-radius: 6px;
  border-left: 4px solid var(--accent-color);
  font-size: 0.95rem;
}

.package-ideal strong {
  color: var(--text-primary);
}

/* Interactive Service Forms */
.service-card {
  cursor: pointer;
  user-select: none;
}

.service-card .card-action {
  background: var(--accent-color);
  color: white;
  padding: 0.75rem;
  text-align: center;
  font-weight: 600;
  margin: 1rem -2rem -2rem;
  transition: all 0.3s ease;
}

.service-card:hover .card-action {
  background: var(--secondary-color);
}

.form-section {
  background: var(--bg-secondary);
  padding: 4rem 2rem;
  transition: background-color var(--transition-normal) ease;
}

.form-container {
  max-width: 800px;
  margin: 0 auto;
  background: var(--card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-hover);
}

.form-header {
  background: var(--bg-header);
  color: var(--text-on-dark);
  padding: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.form-header h2 {
  color: var(--text-on-dark);
  margin: 0;
}

.close-btn {
  background: none;
  border: none;
  color: white;
  font-size: 2rem;
  cursor: pointer;
  padding: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background 0.3s ease;
}

.close-btn:hover {
  background: rgba(255,255,255,0.2);
}

.service-form {
  padding: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.875rem;
  border: 2px solid var(--input-border);
  border-radius: 6px;
  font-size: 1rem;
  background: var(--input-bg);
  color: var(--text-primary);
  transition: border-color var(--transition-fast) ease,
              background-color var(--transition-normal) ease;
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--input-focus);
}

.form-group small {
  display: block;
  margin-top: 0.25rem;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.checkbox-group {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  padding: 0.5rem 0;
  cursor: pointer;
  font-weight: normal;
}

.checkbox-label input {
  width: auto;
  margin-right: 0.5rem;
  margin-bottom: 0;
}

.priority-badge {
  background: linear-gradient(135deg, #ff6b6b, #ee5a24);
  color: white;
  padding: 0.5rem 1rem;
  text-align: center;
  font-weight: 600;
  margin: -2rem -2rem 2rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.print-info {
  background: var(--bg-secondary);
  padding: 1rem;
  border-radius: 6px;
  margin-bottom: 2rem;
  border-left: 4px solid var(--accent-color);
}

.price-estimate {
  background: var(--bg-secondary);
  padding: 1rem;
  border-radius: 6px;
  margin: 1.5rem 0;
  text-align: center;
  font-size: 1.1rem;
}

.payment-note {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 1rem;
}

/* Booking Calendar */
.booking-calendar {
  background: var(--bg-primary);
  border-radius: 8px;
  overflow: hidden;
}

.booking-calendar iframe {
  display: block;
  width: 100%;
  min-height: 600px;
  border: none;
  border-radius: 8px;
}

/* Consultation Options */
.consultation-options {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.consultation-options .btn {
  flex: 1;
  text-align: center;
  min-width: 140px;
  max-width: 180px;
  transition: all var(--transition-normal) ease;
}

.consultation-options button.btn {
  cursor: pointer;
}

.consultation-options button.btn:hover {
  background: var(--card-hover) !important;
  border-color: var(--accent-color) !important;
  transform: translateY(-1px);
}

/* Price Estimate Section for 3D Printing */
.price-estimate-section {
  background: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: 8px;
  margin: 2rem 0;
  border: 1px solid var(--border-color);
}

.price-breakdown {
  background: var(--card-bg);
  padding: 1.5rem;
  border-radius: 6px;
  margin-bottom: 1rem;
}

.price-breakdown h4 {
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.price-line {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-secondary);
}

.price-line.total {
  border-bottom: none;
  border-top: 2px solid var(--accent-color);
  margin-top: 0.5rem;
  padding-top: 1rem;
  font-size: 1.1rem;
}

.price-note {
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-style: italic;
  text-align: center;
}

/* Responsive Design */
@media (max-width: 768px) {
  header {
    flex-direction: column;
    padding: 1rem;
  }
  
  .logo img {
    height: 35px;
  }
  
  .logo-text {
    font-size: 1.25rem;
  }
  
  nav {
    margin-top: 1rem;
    flex-wrap: wrap;
    justify-content: center;
  }
  
  nav a {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
  }
  
  .banner-text h1 {
    font-size: 2.5rem;
  }
  
  .banner-text p {
    font-size: 1.25rem;
  }
  
  .service-cards {
    grid-template-columns: 1fr;
  }
  
  .capability-grid {
    grid-template-columns: 1fr;
  }
  
  .process-steps {
    grid-template-columns: 1fr;
  }
  
  .process-step::after {
    display: none;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .highlight {
    flex: 1 1 100%;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .btn {
    width: 100%;
    max-width: 300px;
  }
  
  .services-nav-section {
    position: relative;
    top: 0;
    padding: 1.5rem 1rem;
  }
  
  .services-nav {
    flex-direction: column;
    align-items: center;
  }
  
  .nav-btn {
    width: 100%;
    max-width: 280px;
    text-align: center;
  }
  
  .service-packages {
    grid-template-columns: 1fr;
  }
  
  .package-card {
    margin-bottom: 1rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .form-container {
    margin: 0 1rem;
  }
  
  .form-header {
    padding: 1.5rem;
  }
  
  .service-form {
    padding: 1.5rem;
  }
  
  .checkbox-group {
    grid-template-columns: 1fr;
  }
}